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Hellbach F, Baumeister SE, Wilson R, Wawro N, Dahal C, Freuer D, Hauner H, Peters A, Winkelmann J, Schwettmann L, Rathmann W, Kronenberg F, Koenig W, Meisinger C, Waldenberger M, Linseisen J. Association between Usual Dietary Intake of Food Groups and DNA Methylation and Effect Modification by Metabotype in the KORA FF4 Cohort. Life (Basel) 2022; 12:life12071064. [PMID: 35888152 PMCID: PMC9318948 DOI: 10.3390/life12071064] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/05/2022] [Accepted: 07/07/2022] [Indexed: 11/17/2022] Open
Abstract
Associations between diet and DNA methylation may vary among subjects with different metabolic states, which can be captured by clustering populations in metabolically homogenous subgroups, called metabotypes. Our aim was to examine the relationship between habitual consumption of various food groups and DNA methylation as well as to test for effect modification by metabotype. A cross-sectional analysis of participants (median age 58 years) of the population-based prospective KORA FF4 study, habitual dietary intake was modeled based on repeated 24-h diet recalls and a food frequency questionnaire. DNA methylation was measured using the Infinium MethylationEPIC BeadChip providing data on >850,000 sites in this epigenome-wide association study (EWAS). Three metabotype clusters were identified using four standard clinical parameters and BMI. Regression models were used to associate diet and DNA methylation, and to test for effect modification. Few significant signals were identified in the basic analysis while many significant signals were observed in models including food group-metabotype interaction terms. Most findings refer to interactions of food intake with metabotype 3, which is the metabotype with the most unfavorable metabolic profile. This research highlights the importance of the metabolic characteristics of subjects when identifying associations between diet and white blood cell DNA methylation in EWAS.
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Affiliation(s)
- Fabian Hellbach
- Institute for Medical Information Processing, Biometry and Epidemiology, Medical Faculty, Ludwig-Maximilian University of Munich, Marchioninistr. 15, 81377 Munich, Germany; (N.W.); (J.L.)
- Epidemiology, Faculty of Medicine, University Hospital Augsburg, University of Augsburg, Stenglinstraße 2, 86156 Augsburg, Germany; (C.D.); (D.F.); (C.M.)
- Correspondence: ; Tel.: +49-821-598-6473
| | - Sebastian-Edgar Baumeister
- Institute of Health Services Research in Dentistry, Medical Faculty, University of Münster, Albert-Schweitzer-Campus 1, 48149 Münster, Germany;
| | - Rory Wilson
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstädter Landstr. 1, 85764 Neuherberg, Germany; (R.W.); (A.P.); (M.W.)
- Research Unit Molecular Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstädter Landstr. 1, 85764 Neuherberg, Germany
| | - Nina Wawro
- Institute for Medical Information Processing, Biometry and Epidemiology, Medical Faculty, Ludwig-Maximilian University of Munich, Marchioninistr. 15, 81377 Munich, Germany; (N.W.); (J.L.)
- Epidemiology, Faculty of Medicine, University Hospital Augsburg, University of Augsburg, Stenglinstraße 2, 86156 Augsburg, Germany; (C.D.); (D.F.); (C.M.)
| | - Chetana Dahal
- Epidemiology, Faculty of Medicine, University Hospital Augsburg, University of Augsburg, Stenglinstraße 2, 86156 Augsburg, Germany; (C.D.); (D.F.); (C.M.)
| | - Dennis Freuer
- Epidemiology, Faculty of Medicine, University Hospital Augsburg, University of Augsburg, Stenglinstraße 2, 86156 Augsburg, Germany; (C.D.); (D.F.); (C.M.)
| | - Hans Hauner
- Else Kröner-Fresenius-Center for Nutritional Medicine, TUM School of Life Sciences, Technical University of Munich, 85354 Freising, Germany;
- Institute of Nutritional Medicine, School of Medicine, Technical University of Munich, Georg-Brauchle-Ring 62, 80992 Munich, Germany
| | - Annette Peters
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstädter Landstr. 1, 85764 Neuherberg, Germany; (R.W.); (A.P.); (M.W.)
- Research Unit Molecular Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstädter Landstr. 1, 85764 Neuherberg, Germany
- German Center for Diabetes Research (DZD e.V.), Ingolstädter Landstr. 1, 85764 Neuherberg, Germany
- Institute for Biometrics and Epidemiology, German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Auf’m Hennekamp 65, 40225 Düsseldorf, Germany;
| | - Juliane Winkelmann
- Institute of Neurogenomic, Helmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstädter Landstr. 1, 85764 Neuherberg, Germany;
| | - Lars Schwettmann
- Institute of Health Economics and Health Care Management, Helmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstädter Landstr. 1, 85764 Neuherberg, Germany;
- Department of Economics, Martin Luther University Halle-Wittenberg, 06099 Halle, Germany
| | - Wolfgang Rathmann
- Institute for Biometrics and Epidemiology, German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Auf’m Hennekamp 65, 40225 Düsseldorf, Germany;
| | - Florian Kronenberg
- Department of Genetics and Pharmacology, Institute of Genetic Epidemiology, Medical University of Innsbruck, Schöpfstr. 41, 6020 Innsbruck, Austria;
| | - Wolfgang Koenig
- DZHK (German Centre for Cardiovascular Research), Partner Site Munich Heart Alliance, Pettenkoferstr. 8A & 9, 80336 Munich, Germany;
- German Heart Centre Munich, Technical University Munich, Lazarettstr. 36, 80636 Munich, Germany
- Institute of Epidemiology and Medical Biometry, University of Ulm, Helmholtzstr. 22, 89081 Ulm, Germany
| | - Christa Meisinger
- Epidemiology, Faculty of Medicine, University Hospital Augsburg, University of Augsburg, Stenglinstraße 2, 86156 Augsburg, Germany; (C.D.); (D.F.); (C.M.)
| | - Melanie Waldenberger
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstädter Landstr. 1, 85764 Neuherberg, Germany; (R.W.); (A.P.); (M.W.)
- Research Unit Molecular Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Ingolstädter Landstr. 1, 85764 Neuherberg, Germany
- Institute for Biometrics and Epidemiology, German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Auf’m Hennekamp 65, 40225 Düsseldorf, Germany;
| | - Jakob Linseisen
- Institute for Medical Information Processing, Biometry and Epidemiology, Medical Faculty, Ludwig-Maximilian University of Munich, Marchioninistr. 15, 81377 Munich, Germany; (N.W.); (J.L.)
- Epidemiology, Faculty of Medicine, University Hospital Augsburg, University of Augsburg, Stenglinstraße 2, 86156 Augsburg, Germany; (C.D.); (D.F.); (C.M.)
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52
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Winkelmann J, Gómez Rossi J, van Ginneken E. Oral health care in Europe: Financing, access and provision. Health Syst Transit 2022; 24:1-176. [PMID: 35833482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
With growing awareness of the large burden of oral diseases and how limited coverage affects both access and affordability, oral health policy has been receiving increased attention in recent years. This culminated in the adoption of the WHO resolution on Oral Health in 2021, which urges Member States to better integrate oral health into their universal health coverage and noncommunicable disease agendas. This study investigates major patterns and developments in oral health status, financing, coverage, access, and service provision of oral health care in 31 European countries. While most countries cover oral health care for vulnerable population groups, the level of statutory coverage varies widely across Europe resulting in different coverage and financing schemes for the adult population. On average, one third of dental care spending is borne by public sources and the remaining part is paid out-of-pocket or by voluntary health insurance. This has important ramifications for financial protection and access to care, leaving many dental problems untreated. Overall, unmet needs for dental care are higher than for other types of care and particularly affect low-income groups. Dental care is undergoing various structural changes. The number of dentists is increasing, and the composition of the health workforce is starting to change in many countries. Dental care is increasingly provided in group practices and by practices that are part of private equity firms. Although there are (early) signs of a shift towards more preventive therapies and policies of oral diseases, dental care overall remains focused on treatment. A lack of data affects all areas of oral health care. Current health information systems only collect very few indicators on oral health and oral health care. An improved evidence base would allow more meaningful assessments and comparisons of oral health systems performance. This in turn would allow better informed policy decisions and enable better targeted and more effective oral health interventions.
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Affiliation(s)
- Juliane Winkelmann
- European Observatory on Health Systems and Policies and Department of Health Care Management, Berlin University of Technology
| | - Jesús Gómez Rossi
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité Universitätsmedizin
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53
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Panteli D, Reichebner C, Rombey T, Berger E, Winkelmann J, Eckhardt H, Nimptsch U, Busse R. Health care patterns and policies in 18 European countries during the first wave of the COVID-19 pandemic: An observational study. Eur J Public Health 2022; 32:557-564. [PMID: 35639951 PMCID: PMC9341638 DOI: 10.1093/eurpub/ckac059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background The coronavirus disease 2019 (COVID-19) pandemic has developed into an unprecedented global challenge. Differences between countries in testing strategies, hospitalization protocols as well as ensuring and managing ICU capacities can illustrate initial responses to a major health system shock, and steer future preparedness activities. Methods Publicly available daily data for 18 European countries were retrieved manually from official sources and documented in an Excel table (March–July 2020). The ratio of tests to cases, the share of hospitalizations out of all cases and the share of ICU admissions out of all hospitalizations were computed using 7-day rolling averages per 100 000 population. Information on country policies was collected from the COVID-19 Health System Response Monitor of the European Observatory on Health Systems and Policies. Information on health care capacities, expenditure and utilization was extracted from the Eurostat health database. Results There was substantial variation across countries for all studied variables. In all countries, the ratio of tests to cases increased over time, albeit to varying degrees, while the shares of hospitalizations and ICU admissions stabilized, reflecting the evolution of testing strategies and the adaptation of COVID-19 health care delivery pathways, respectively. Health care patterns for COVID-19 at the outset of the pandemic did not necessarily follow the usual health service delivery pattern of each health system. Conclusions This study enables a general understanding of how the early evolution of the pandemic influenced and was influenced by country responses and clearly demonstrates the immense potential for cross-country learning.
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Affiliation(s)
- Dimitra Panteli
- Department for Healthcare Management, Technische Universität Berlin, Berlin, Germany.,European Observatory on Health Systems and Policies, Brussels, Belgium
| | - Christoph Reichebner
- Department for Healthcare Management, Technische Universität Berlin, Berlin, Germany
| | - Tanja Rombey
- Department for Healthcare Management, Technische Universität Berlin, Berlin, Germany
| | - Elke Berger
- Department for Healthcare Management, Technische Universität Berlin, Berlin, Germany
| | - Juliane Winkelmann
- Department for Healthcare Management, Technische Universität Berlin, Berlin, Germany
| | - Helene Eckhardt
- Department for Healthcare Management, Technische Universität Berlin, Berlin, Germany
| | - Ulrike Nimptsch
- Department for Healthcare Management, Technische Universität Berlin, Berlin, Germany
| | - Reinhard Busse
- Department for Healthcare Management, Technische Universität Berlin, Berlin, Germany
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54
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Christensen MB, Levy AM, Mohammadi NA, Niceta M, Kaiyrzhanov R, Dentici ML, Alam CA, Alesi V, Benoit V, Bhatia KP, Bierhals T, Boßelmann CM, Buratti J, Callewaert B, Ceulemans B, Charles P, De Wachter M, Dehghani M, D'haenens E, Doco-Fenzy M, Geßner M, Gobert C, Guliyeva U, Haack TB, Hammer TB, Heinrich T, Hempel M, Herget T, Hoffmann U, Horvath J, Houlden H, Keren B, Kresge C, Kumps C, Lederer D, Lermine A, Magrinelli F, Maroofian R, Mehrjardi MYV, Moudi M, Müller AJ, Oostra AJ, Pletcher BA, Ros-Pardo D, Samarasekera S, Tartaglia M, Van Schil K, Vogt J, Wassmer E, Winkelmann J, Zaki MS, Zech M, Lerche H, Radio FC, Gomez-Puertas P, Møller RS, Tümer Z. Biallelic variants in ZNF142 lead to a syndromic neurodevelopmental disorder. Clin Genet 2022; 102:98-109. [PMID: 35616059 PMCID: PMC9546172 DOI: 10.1111/cge.14165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 05/10/2022] [Accepted: 05/16/2022] [Indexed: 11/28/2022]
Abstract
Biallelic variants of the gene encoding for the zinc-finger protein 142 (ZNF142) have recently been associated with intellectual disability (ID), speech impairment, seizures, and movement disorders in nine individuals from five families. In this study, we obtained phenotype and genotype information of 26 further individuals from 16 families. Among the 27 different ZNF142 variants identified in the total of 35 individuals only four were missense. Missense variants may give a milder phenotype by changing the local structure of ZF motifs as suggested by protein modelling; but this correlation should be validated in larger cohorts and pathogenicity of the missense variants should be investigated with functional studies. Clinical features of the 35 individuals suggest that biallelic ZNF142 variants lead to a syndromic neurodevelopmental disorder with mild to moderate ID, varying degrees of delay in language and gross motor development, early onset seizures, hypotonia, behavioral features, movement disorders, and facial dysmorphism. The differences in symptom frequencies observed in the unpublished individuals compared to those of published, and recognition of previously underemphasized facial features are likely to be due to the small sizes of the previous cohorts, which underlines the importance of larger cohorts for the phenotype descriptions of rare genetic disorders. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Maria B Christensen
- Department of Clinical Genetics, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Amanda M Levy
- Kennedy Center, Department of Clinical Genetics, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Nazanin A Mohammadi
- Department of Epilepsy Genetics and Personalized Treatment, The Danish Epilepsy Centre, Dianalund, Denmark.,Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Marcello Niceta
- Genetics and Rare Diseases Research Division, Ospedale Pediatrico Bambino Gesù, IRCCS, Rome, Italy
| | - Rauan Kaiyrzhanov
- Department of Neuromuscular Disorders, University College London Institute of Neurology, London, United Kingdom
| | - Maria Lisa Dentici
- Genetics and Rare Diseases Research Division, Ospedale Pediatrico Bambino Gesù, IRCCS, Rome, Italy.,Medical Genetics Unit, Academic Department of Pediatrics, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Chadi Al Alam
- Pediatric Neurology department, American center for Psychiatry and Neurology, Abu Dhabi and Al Ain, United Arab Emirates.,Pediatric Neurology department, Haykel Hospital, El Koura, Lebanon
| | - Viola Alesi
- Translational Cytogenomics Research Unit, Ospedale Pediatrico Bambino Gesù, IRCCS, Rome, Italy
| | | | - Kailash P Bhatia
- Department of Clinical and Movement Neurosciences, UCL Queen Square Institute of Neurology, University College London, London, United Kingdom
| | - Tatjana Bierhals
- Institute of Human Genetics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Christian M Boßelmann
- Department of Neurology and Epileptology, Hertie-Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany
| | - Julien Buratti
- Department of Medical Genetics, Pitié-Salpêtrière Hospital, AP- HP, Sorbonne Université, Paris, France
| | - Bert Callewaert
- Center for Medical Genetics, Ghent University Hospital, Ghent, Belgium.,Department of Biomolecular Medicine, Ghent University, Ghent, Belgium
| | - Berten Ceulemans
- Department of Pediatric Neurology, Antwerp University Hospital, University of Antwerp, Edegem, Belgium
| | - Perrine Charles
- Department of Medical Genetics, Pitié-Salpêtrière Hospital, AP- HP, Sorbonne Université, Paris, France
| | - Matthias De Wachter
- Department of Pediatric Neurology, Antwerp University Hospital, University of Antwerp, Edegem, Belgium
| | - Mohammadreza Dehghani
- Medical Genetics Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Erika D'haenens
- Center for Medical Genetics, Ghent University Hospital, Ghent, Belgium
| | - Martine Doco-Fenzy
- SFR CAP SANTE, HMB2 CHU, Reims, France.,CHU de Nantes, service de génétique médicale, Nantes, France
| | - Michaela Geßner
- KfH-Board of Trustees for Dialysis and Kidney Transplantation (KfH-Kuratorium für Dialyse und Nierentransplantation e.V.), Neu Isenburg, Germany
| | - Cyrielle Gobert
- Neuropediatric department, Centre Hospitalier Neurologique William Lennox, Ottignies, Belgium
| | | | - Tobias B Haack
- Institute of Medical Genetics and Applied Genomics, University of Tübingen, Tübingen, Germany.,Centre for Rare Diseases, University of Tübingen, Tübingen, Germany
| | - Trine B Hammer
- Department of Clinical Genetics, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark.,Department of Epilepsy Genetics and Personalized Treatment, The Danish Epilepsy Centre, Dianalund, Denmark
| | - Tilman Heinrich
- Institute of Medical Genetics and Applied Genomics, University of Tübingen, Tübingen, Germany.,MVZ Humangenetik und Molekularpathologie GmbH, Rostock, Germany
| | - Maja Hempel
- Institute of Human Genetics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Theresia Herget
- Institute of Human Genetics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | | | - Judit Horvath
- Institute of Human Genetics, University of Münster, Münster, Germany
| | - Henry Houlden
- Department of Neuromuscular Disorders, University College London Institute of Neurology, London, United Kingdom
| | - Boris Keren
- Department of Medical Genetics, Pitié-Salpêtrière Hospital, AP- HP, Sorbonne Université, Paris, France
| | | | - Candy Kumps
- Center for Medical Genetics, Ghent University Hospital, Ghent, Belgium.,Department of Biomolecular Medicine, Ghent University, Ghent, Belgium
| | | | | | - Francesca Magrinelli
- Department of Clinical and Movement Neurosciences, UCL Queen Square Institute of Neurology, University College London, London, United Kingdom
| | - Reza Maroofian
- Department of Neuromuscular Disorders, University College London Institute of Neurology, London, United Kingdom
| | | | - Mahdiyeh Moudi
- Department of Genetics, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Amelie J Müller
- Institute of Medical Genetics and Applied Genomics, University of Tübingen, Tübingen, Germany
| | - Anna J Oostra
- Neuropediatric department, Ghent University Hospital, Ghent, Belgium.,Centre for Developmental disorders, Ghent, Belgium
| | | | - David Ros-Pardo
- Molecular Modeling Group, Centro de Biología Molecular Severo Ochoa, CBMSO (CSIC-UAM), Madrid, Spain
| | | | - Marco Tartaglia
- Genetics and Rare Diseases Research Division, Ospedale Pediatrico Bambino Gesù, IRCCS, Rome, Italy
| | - Kristof Van Schil
- Department of Medical Genetics, Antwerp University Hospital, University of Antwerp, Edegem, Belgium
| | - Julie Vogt
- West Midlands Regional Genetics Service, Birmingham Women's and Children's Hospital, Birmingham, United Kingdom
| | - Evangeline Wassmer
- Birmingham Women and Children's Hospital, Birmingham, United Kingdom.,Institute of Health and Neurodevelopment, Aston University, Birmingham, United Kingdom
| | - Juliane Winkelmann
- Institute of Human Genetics, School of Medicine, Technical University of Munich, Munich, Germany.,Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany
| | - Maha S Zaki
- Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Centre, Cairo, Egypt.,Genetics Department, Armed Forces College of Medicine (AFCM), Cairo, Egypt
| | - Michael Zech
- Institute of Human Genetics, School of Medicine, Technical University of Munich, Munich, Germany.,Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany
| | - Holger Lerche
- Department of Neurology and Epileptology, Hertie-Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany
| | | | - Paulino Gomez-Puertas
- Molecular Modeling Group, Centro de Biología Molecular Severo Ochoa, CBMSO (CSIC-UAM), Madrid, Spain
| | - Rikke S Møller
- Department of Epilepsy Genetics and Personalized Treatment, The Danish Epilepsy Centre, Dianalund, Denmark.,Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Zeynep Tümer
- Kennedy Center, Department of Clinical Genetics, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark.,Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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Berger E, Winkelmann J, Eckhardt H, Nimptsch U, Panteli D, Reichebner C, Rombey T, Busse R. A country-level analysis comparing hospital capacity and utilisation during the first COVID-19 wave across Europe. Health Policy 2022; 126:373-381. [PMID: 34924210 PMCID: PMC8632742 DOI: 10.1016/j.healthpol.2021.11.009] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 10/29/2021] [Accepted: 11/17/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND The exponential increase in SARS-CoV-2 infections during the first wave of the pandemic created an extraordinary overload and demand on hospitals, especially intensive care units (ICUs), across Europe. European countries have implemented different measures to address the surge ICU capacity, but little is known about the extent. The aim of this paper is to compare the rates of hospitalised COVID-19 patients in acute and ICU care and the levels of national surge capacity for intensive care beds across 16 European countries and Lombardy region during the first wave of the pandemic (28 February to 31 July). METHODS For this country level analysis, we used data on SARS-CoV-2 cases, current and/or cumulative hospitalised COVID-19 patients and current and/or cumulative COVID-19 patients in ICU care. To analyse whether capacities were exceeded, we also retrieved information on the numbers of hospital beds, and on (surge) capacity of ICU beds during the first wave of the COVID-19 pandemic from the COVID-19 Health System Response Monitor (HSRM). Treatment days and mean length of hospital stay were calculated to assess hospital utilisation. RESULTS Hospital and ICU capacity varied widely across countries. Our results show that utilisation of acute care bed capacity by patients with COVID-19 did not exceed 38.3% in any studied country. However, the Netherlands, Sweden, and Lombardy would not have been able to treat all patients with COVID-19 requiring intensive care during the first wave without an ICU surge capacity. Indicators of hospital utilisation were not consistently related to the number of SARS-CoV-2 infections. The mean number of hospital days associated with one SARS-CoV-2 case ranged from 1.3 (Norway) to 11.8 (France). CONCLUSION In many countries, the increase in ICU capacity was important to accommodate the high demand for intensive care during the first COVID-19 wave.
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Affiliation(s)
- Elke Berger
- Technische Universität Berlin, Administrative office H80, Straße des 17. Juni 135, 10623 Berlin, Germany.
| | - Juliane Winkelmann
- Technische Universität Berlin, Administrative office H80, Straße des 17. Juni 135, 10623 Berlin, Germany.
| | - Helene Eckhardt
- Technische Universität Berlin, Administrative office H80, Straße des 17. Juni 135, 10623 Berlin, Germany.
| | - Ulrike Nimptsch
- Technische Universität Berlin, Administrative office H80, Straße des 17. Juni 135, 10623 Berlin, Germany.
| | - Dimitra Panteli
- European Observatory on Health Systems and Policies WHO European Centre for Health Policy Eurostation, (Office 07C020) Place Victor Horta/Victor Hortaplein, 40/10 1060, Brussels, Belgium.
| | - Christoph Reichebner
- Technische Universität Berlin, Administrative office H80, Straße des 17. Juni 135, 10623 Berlin, Germany.
| | - Tanja Rombey
- Technische Universität Berlin, Administrative office H80, Straße des 17. Juni 135, 10623 Berlin, Germany.
| | - Reinhard Busse
- Technische Universität Berlin, Administrative office H80, Straße des 17. Juni 135, 10623 Berlin, Germany.
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Tilch E, Schormair B, Zhao C, Högl B, Stefani A, Berger K, Trenkwalder C, Bachmann CG, Hornyak M, Fietze I, Müller-Nurasyid M, Peters A, Herms S, Nöthen MM, Müller-Myhsok B, Oexle K, Winkelmann J. Exomechip-based rare variant association study in restless legs syndrome. Sleep Med 2022; 94:26-30. [DOI: 10.1016/j.sleep.2022.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 03/17/2022] [Accepted: 04/04/2022] [Indexed: 11/16/2022]
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Garavaglia B, Vallian S, Romito LM, Straccia G, Capecci M, Invernizzi F, Andrenelli E, Kazemi A, Boesch S, Kopajtich R, Olfati N, Shariati M, Shoeibi A, Sadr-Nabavi A, Prokisch H, Winkelmann J, Zech M. AOPEP variants as a novel cause of recessive dystonia: Generalized dystonia and dystonia-parkinsonism. Parkinsonism Relat Disord 2022; 97:52-56. [PMID: 35306330 DOI: 10.1016/j.parkreldis.2022.03.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 03/03/2022] [Accepted: 03/09/2022] [Indexed: 11/16/2022]
Abstract
INTRODUCTION The genetic basis of autosomal-recessive dystonia remains poorly understood. Our objective was to report identification of additional individuals with variants in AOPEP, a recently described gene for recessively inherited dystonic disorders (OMIM:619565). METHODS Ongoing analysis on a high-throughput genetic platform and international case-recruitment efforts were undertaken. RESULTS Novel biallelic, likely pathogenic loss-of-function alleles were identified in two pedigrees of different ethnic background. Two members of a consanguineous Iranian family shared a homozygous c.1917-1G>A essential splice-site variant and featured presentations of adolescence-onset generalized dystonia. An individual of Chinese descent, homozygous for the nonsense variant c.1909G>T (p.Glu637*), displayed childhood-onset generalized dystonia combined with later-manifesting parkinsonism. One additional Iranian patient with adolescence-onset generalized dystonia carried an ultrarare, likely protein-damaging homozygous missense variant (c.1201C>T [p.Arg401Trp]). CONCLUSIONS These findings support the implication of AOPEP in recessive forms of generalized dystonia and dystonia-parkinsonism. Biallelic AOPEP variants represent a worldwide cause of dystonic movement-disorder phenotypes and should be considered in dystonia molecular testing approaches.
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Affiliation(s)
- Barbara Garavaglia
- Department of Diagnostic and Technology, Medical Genetics and Neurogenetics Unit, Fondazione IRCCS Istituto Neurologico "C.Besta", Milan, Italy
| | - Sadeq Vallian
- Department of Cell and Molecular Biology and Microbiology, Faculty of Science and Technology, University of Isfahan, Isfahan, Islamic Republic of Iran
| | - Luigi M Romito
- Department of Clinical Neurosciences, Parkinson and Movement Disorders Unit, Fondazione IRCCS Istituto Neurologico "C.Besta", Milan, Italy
| | - Giulia Straccia
- Department of Clinical Neurosciences, Parkinson and Movement Disorders Unit, Fondazione IRCCS Istituto Neurologico "C.Besta", Milan, Italy
| | - Marianna Capecci
- Department of Experimental and Clinical Medicine, Neurorehabilitation Clinic, University Hospital "Ospedali Riuniti di Ancona", "Politecnica delle Marche" University, Ancona, Italy
| | - Federica Invernizzi
- Department of Diagnostic and Technology, Medical Genetics and Neurogenetics Unit, Fondazione IRCCS Istituto Neurologico "C.Besta", Milan, Italy
| | - Elisa Andrenelli
- Department of Experimental and Clinical Medicine, Neurorehabilitation Clinic, University Hospital "Ospedali Riuniti di Ancona", "Politecnica delle Marche" University, Ancona, Italy
| | - Arezu Kazemi
- Department of Cell and Molecular Biology and Microbiology, Faculty of Science and Technology, University of Isfahan, Isfahan, Islamic Republic of Iran
| | - Sylvia Boesch
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Robert Kopajtich
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany; Technical University of Munich, School of Medicine, Institute of Human Genetics, Munich, Germany
| | - Nahid Olfati
- Department of Neurology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Shariati
- Department of Neurology, Faculty of Medicine, Mashhad University of Medical Sciences, Qaem Medical Center, Mashhad, Iran; Academic Center for Education, Culture and Research (ACECR)-Khorasan Razavi, Mashhad, Iran
| | - Ali Shoeibi
- Department of Neurology, Faculty of Medicine, Mashhad University of Medical Sciences, Qaem Medical Center, Mashhad, Iran
| | - Ariane Sadr-Nabavi
- Department of Neurology, Faculty of Medicine, Mashhad University of Medical Sciences, Qaem Medical Center, Mashhad, Iran; Academic Center for Education, Culture and Research (ACECR)-Khorasan Razavi, Mashhad, Iran; Department of Medical Genetics, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Holger Prokisch
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany; Technical University of Munich, School of Medicine, Institute of Human Genetics, Munich, Germany
| | - Juliane Winkelmann
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany; Technical University of Munich, School of Medicine, Institute of Human Genetics, Munich, Germany; Lehrstuhl für Neurogenetik, Technische Universität München, Munich, Germany; Munich Cluster for Systems Neurology, SyNergy, Munich, Germany
| | - Michael Zech
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany; Technical University of Munich, School of Medicine, Institute of Human Genetics, Munich, Germany.
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58
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Škorvánek M, Jech R, Winkelmann J, Zech M. Progressive choreodystonia in X-linked hyper-IgM immunodeficiency: a rare but recurrent presentation. Ann Clin Transl Neurol 2022; 9:577-581. [PMID: 35267244 PMCID: PMC8994980 DOI: 10.1002/acn3.51538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 02/01/2022] [Accepted: 02/25/2022] [Indexed: 11/10/2022] Open
Abstract
An association between movement disorders and immune‐system dysfunction has been described in the context of rare genetic diseases such as ataxia telangiectasia as well as infectious encephalopathies. We encountered a male patient who presented immunodeficiency of unknown etiology since childhood. A medication‐refractory, progressive choreodystonic movement disorder emerged at the age of 42 years and prompted an exome‐wide molecular testing approach. This revealed a pathogenic hemizygous variant in CD40LG, the gene implicated in X‐linked hyper‐IgM syndrome. Only two prior reports have specifically suggested a causal relationship between CD40LG mutations and involuntary hyperkinetic movements. Our findings thus confirm the existence of a particular CD40LG‐related condition, combining features of compromised immunity with neurodegenerative movement abnormalities. Establishing the diagnosis is crucial because of potential life‐threatening immunological complications.
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Affiliation(s)
- Matej Škorvánek
- Department of Neurology, P.J. Safarik University, Kosice, Slovak Republic.,Department of Neurology, University Hospital of L. Pasteur, Kosice, Slovak Republic
| | - Robert Jech
- Department of Neurology, Charles University, 1st Faculty of Medicine and General University Hospital in Prague, Prague, Czech Republic
| | - Juliane Winkelmann
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Institute of Human Genetics, School of Medicine, Technical University of Munich, Munich, Germany.,Lehrstuhl für Neurogenetik, Technische Universität München, Munich, Germany.,Munich Cluster for Systems Neurology, SyNergy, Munich, Germany
| | - Michael Zech
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Institute of Human Genetics, School of Medicine, Technical University of Munich, Munich, Germany
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59
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Winkelmann J, Gómez Rossi J, Schwendicke F, Dimova A, Atanasova E, Habicht T, Kasekamp K, Gandré C, Or Z, McAuliffe Ú, Murauskiene L, Kroneman M, de Jong J, Kowalska-Bobko I, Badora-Musiał K, Motyl S, Figueiredo Augusto G, Pažitný P, Kandilaki D, Löffler L, Lundgren C, Janlöv N, van Ginneken E, Panteli D. Exploring variation of coverage and access to dental care for adults in 11 European countries: a vignette approach. BMC Oral Health 2022; 22:65. [PMID: 35260137 PMCID: PMC8905841 DOI: 10.1186/s12903-022-02095-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 02/24/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Oral health, coupled with rising awareness on the impact that limited dental care coverage has on oral health and general health and well-being, has received increased attention over the past few years. The purpose of the study was to compare the statutory coverage and access to dental care for adult services in 11 European countries using a vignette approach. METHODS We used three patient vignettes to highlight the differences of the dimensions of coverage and access to dental care (coverage, cost-sharing and accessibility). The three vignettes describe typical care pathways for patients with the most common oral health conditions (caries, periodontal disease, edentulism). The vignettes were completed by health services researchers knowledgeable on dental care, dentists, or teams consisting of a health systems expert working together with dental specialists. RESULTS Completed vignettes were received from 11 countries: Bulgaria, Estonia, France, Germany, Republic of Ireland (Ireland), Lithuania, the Netherlands, Poland, Portugal, Slovakia and Sweden. While emergency dental care, tooth extraction and restorative care for acute pain due to carious lesions are covered in most responding countries, root canal treatment, periodontal care and prosthetic restoration often require cost-sharing or are entirely excluded from the benefit basket. Regular dental visits are also limited to one visit per year in many countries. Beyond financial barriers due to out-of-pocket payments, patients may experience very different physical barriers to accessing dental care. The limited availability of contracted dentists (especially in rural areas) and the unequal distribution and lack of specialised dentists are major access barriers to public dental care. CONCLUSIONS According to the results, statutory coverage of dental care varies across European countries, while access barriers are largely similar. Many dental services require substantial cost-sharing in most countries, leading to high out-of-pocket spending. Socioeconomic status is thus a main determinant for access to dental care, but other factors such as geography, age and comorbidities can also inhibit access and affect outcomes. Moreover, coverage in most oral health systems is targeted at treatment and less at preventative oral health care.
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Affiliation(s)
- Juliane Winkelmann
- Department of Healthcare Management, Technische Universität Berlin, H 80, Straße des 17. Juni 135, 10623, Berlin, Germany.
| | - Jesús Gómez Rossi
- Charité Universitätsmedizin, Department of Oral Diagnostics, Digital Health and Health Services Research, Aßmannshauser Straße 4-6, 14197, Berlin, Germany
| | - Falk Schwendicke
- Charité Universitätsmedizin, Department of Oral Diagnostics, Digital Health and Health Services Research, Aßmannshauser Straße 4-6, 14197, Berlin, Germany
| | - Antoniya Dimova
- Medical University - Varna, 55 Marin Drinov str, Varna, 9002, Bulgaria
| | - Elka Atanasova
- Medical University - Varna, 55 Marin Drinov str, Varna, 9002, Bulgaria
| | - Triin Habicht
- WHO Barcelona Office for Health Systems Financing, Sant Pau Art Nouveau Site (La Mercè pavilion), Sant Antoni Maria Claret, 167, 08025, Barcelona, Spain
| | | | - Coralie Gandré
- Institute for Research and Information in Health Economics (IRDES), 117, bis Rue Manin, 75019, Paris, France
| | - Zeynep Or
- Institute for Research and Information in Health Economics (IRDES), 117, bis Rue Manin, 75019, Paris, France
| | - Úna McAuliffe
- Oral Health Services Research Centre and School of Public Health, University College Cork, Cork, T12K8AF, Ireland
| | - Liubove Murauskiene
- Department of Public Health, Institute of Health Sciences, Faculty of Medicine, Vilnius University, M. K. Čiurlionio g. 21/ 27, 03101, Vilnius, Lithuania
| | - Madelon Kroneman
- Nivel, Netherlands Institute for Health Services Research, Otterstraat 118, 3513 CR, Utrecht, The Netherlands
| | - Judith de Jong
- Nivel, Netherlands Institute for Health Services Research, Otterstraat 118, 3513 CR, Utrecht, The Netherlands
| | - Iwona Kowalska-Bobko
- Faculty of Health Science, Institute of Public Health, Jagiellonian University Medical College, ul. Skawińska 8, 31-066, Kraków, Poland
| | - Katarzyna Badora-Musiał
- Faculty of Health Science, Institute of Public Health, Jagiellonian University Medical College, ul. Skawińska 8, 31-066, Kraków, Poland
| | - Sylwia Motyl
- Institute of Dentistry, Faculty of Medicine, Jagiellonian University Medical College, Kraków, Poland
| | - Gonçalo Figueiredo Augusto
- Public Health Research Centre, National School of Public Health, Nova University Lisbon, Rua da Junqueira, 100, 1349-008, Lisbon, Portugal
| | - Peter Pažitný
- Prague University of Economics and Business, W. Churchill Sq. 1938/4, 130 67, Prague 3, Žižkov, Czech Republic
| | - Daniela Kandilaki
- Prague University of Economics and Business, W. Churchill Sq. 1938/4, 130 67, Prague 3, Žižkov, Czech Republic
| | | | - Carl Lundgren
- Vardanalys, Drottninggatan 89, 113 60, Stockholm, Sweden
| | - Nils Janlöv
- Vardanalys, Drottninggatan 89, 113 60, Stockholm, Sweden
| | - Ewout van Ginneken
- Department of Healthcare Management, Technische Universität Berlin, H 80, Straße des 17. Juni 135, 10623, Berlin, Germany.,European Observatory on Health Systems and Policies, WHO European Centre for Health Policy, Eurostation (Office 07C020), Place Victor Horta/Victor Hortaplein, 40/10, 1060, Brussels, Belgium
| | - Dimitra Panteli
- European Observatory on Health Systems and Policies, WHO European Centre for Health Policy, Eurostation (Office 07C020), Place Victor Horta/Victor Hortaplein, 40/10, 1060, Brussels, Belgium
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60
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Zech M, Kopajtich R, Steinbrücker K, Bris C, Gueguen N, Feichtinger RG, Achleitner MT, Duzkale N, Périvier M, Koch J, Engelhardt H, Freisinger P, Wagner M, Brunet T, Berutti R, Smirnov D, Navaratnarajah T, Rodenburg RJ, Pais LS, Austin-Tse C, O’Leary M, Boesch S, Jech R, Bakhtiari S, Jin SC, Wilbert F, Kruer MC, Wortmann SB, Eckenweiler M, Mayr JA, Distelmaier F, Steinfeld R, Winkelmann J, Prokisch H. Variants in Mitochondrial ATP Synthase Cause Variable Neurologic Phenotypes. Ann Neurol 2022; 91:225-237. [PMID: 34954817 PMCID: PMC9939050 DOI: 10.1002/ana.26293] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 12/23/2021] [Accepted: 12/24/2021] [Indexed: 11/10/2022]
Abstract
OBJECTIVE ATP synthase (ATPase) is responsible for the majority of ATP production. Nevertheless, disease phenotypes associated with mutations in ATPase subunits are extremely rare. We aimed at expanding the spectrum of ATPase-related diseases. METHODS Whole-exome sequencing in cohorts with 2,962 patients diagnosed with mitochondrial disease and/or dystonia and international collaboration were used to identify deleterious variants in ATPase-encoding genes. Findings were complemented by transcriptional and proteomic profiling of patient fibroblasts. ATPase integrity and activity were assayed using cells and tissues from 5 patients. RESULTS We present 10 total individuals with biallelic or de novo monoallelic variants in nuclear ATPase subunit genes. Three unrelated patients showed the same homozygous missense ATP5F1E mutation (including one published case). An intronic splice-disrupting alteration in compound heterozygosity with a nonsense variant in ATP5PO was found in one patient. Three patients had de novo heterozygous missense variants in ATP5F1A, whereas another 3 were heterozygous for ATP5MC3 de novo missense changes. Bioinformatics methods and populational data supported the variants' pathogenicity. Immunohistochemistry, proteomics, and/or immunoblotting revealed significantly reduced ATPase amounts in association to ATP5F1E and ATP5PO mutations. Diminished activity and/or defective assembly of ATPase was demonstrated by enzymatic assays and/or immunoblotting in patient samples bearing ATP5F1A-p.Arg207His, ATP5MC3-p.Gly79Val, and ATP5MC3-p.Asn106Lys. The associated clinical profiles were heterogeneous, ranging from hypotonia with spontaneous resolution (1/10) to epilepsy with early death (1/10) or variable persistent abnormalities, including movement disorders, developmental delay, intellectual disability, hyperlactatemia, and other neurologic and systemic features. Although potentially reflecting an ascertainment bias, dystonia was common (7/10). INTERPRETATION Our results establish evidence for a previously unrecognized role of ATPase nuclear-gene defects in phenotypes characterized by neurodevelopmental and neurodegenerative features. ANN NEUROL 2022;91:225-237.
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Affiliation(s)
- Michael Zech
- Technical University of Munich, Munich, Germany; School of Medicine, Institute of Human Genetics,Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany
| | - Robert Kopajtich
- Technical University of Munich, Munich, Germany; School of Medicine, Institute of Human Genetics,Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany
| | - Katja Steinbrücker
- University Children's Hospital, Paracelsus Medical University (PMU), Salzburg, Austria
| | - Céline Bris
- Unité Mixte de Recherche MITOVASC, CNRS 6015/INSERM 1083, Université d'Angers, Angers, France,Département de Biochimie et Génétique, Centre Hospitalier Universitaire d'Angers, Angers, France
| | - Naig Gueguen
- Unité Mixte de Recherche MITOVASC, CNRS 6015/INSERM 1083, Université d'Angers, Angers, France,Département de Biochimie et Génétique, Centre Hospitalier Universitaire d'Angers, Angers, France
| | - René G. Feichtinger
- University Children's Hospital, Paracelsus Medical University (PMU), Salzburg, Austria
| | - Melanie T. Achleitner
- University Children's Hospital, Paracelsus Medical University (PMU), Salzburg, Austria
| | - Neslihan Duzkale
- Department of Medical Genetic, Diskapi Yildirim Beyazit Training and Research Hospital, Ankara, Turkey
| | | | - Johannes Koch
- University Children's Hospital, Paracelsus Medical University (PMU), Salzburg, Austria
| | - Harald Engelhardt
- Kinderkrankenhaus St. Marien gGmbH, Zentrum für Kinder- und Jugendmedizin, Landshut, Germany
| | | | - Matias Wagner
- Technical University of Munich, Munich, Germany; School of Medicine, Institute of Human Genetics,Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany
| | - Theresa Brunet
- Technical University of Munich, Munich, Germany; School of Medicine, Institute of Human Genetics,Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany
| | - Riccardo Berutti
- Technical University of Munich, Munich, Germany; School of Medicine, Institute of Human Genetics,Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany
| | - Dmitrii Smirnov
- Technical University of Munich, Munich, Germany; School of Medicine, Institute of Human Genetics,Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany
| | - Tharsini Navaratnarajah
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, University Children's Hospital, Medical Faculty, Heinrich-Heine-University, Düsseldorf, Germany
| | - Richard J.T. Rodenburg
- Radboud Centre for Mitochondrial Medicine, Department of Paediatrics Radboud Institute for Molecular Life Sciences, Radboud University Nijmegen Medical Centre Nijmegen, The Netherlands
| | - Lynn S Pais
- Program in Medical and Population Genetics, Broad Institute, Cambridge, Massachusetts, USA
| | - Christina Austin-Tse
- Harvard Medical School & Center for Genomic Medicine, Massachusetts General Hospital, Boston & Laboratory for Molecular Medicine, Partners Healthcare Personalized Medicine, Cambridge, MA
| | - Melanie O’Leary
- Broad Center for Mendelian Genomics, Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Sylvia Boesch
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Robert Jech
- Department of Neurology, Charles University, 1st Faculty of Medicine and General University Hospital in Prague, Prague, Czech Republic
| | - Somayeh Bakhtiari
- Pediatric Movement Disorders Program, Division of Pediatric Neurology, Barrow Neurological Institute, Phoenix Children's Hospital, Phoenix, Arizona, USA,Departments of Child Health, Neurology, and Cellular & Molecular Medicine, and Program in Genetics, University of Arizona College of Medicine-Phoenix, Phoenix, Arizona, USA
| | - Sheng Chih Jin
- Department of Genetics, Washington University School of Medicine, St Louis, Missouri, USA,Department of Pediatrics, Washington University School of Medicine, St Louis, Missouri, USA
| | - Friederike Wilbert
- Department of Neuropediatrics and Muscle Disorders, University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Michael C Kruer
- Pediatric Movement Disorders Program, Division of Pediatric Neurology, Barrow Neurological Institute, Phoenix Children's Hospital, Phoenix, Arizona, USA,Departments of Child Health, Neurology, and Cellular & Molecular Medicine, and Program in Genetics, University of Arizona College of Medicine-Phoenix, Phoenix, Arizona, USA
| | - Saskia B. Wortmann
- University Children's Hospital, Paracelsus Medical University (PMU), Salzburg, Austria,Radboud Center for Mitochondrial Medicine, Department of Pediatrics, Amalia Children's Hospital, Radboudumc, Nijmegen, The Netherlands
| | - Matthias Eckenweiler
- Department of Neuropediatrics and Muscle Disorders, University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Johannes A. Mayr
- University Children's Hospital, Paracelsus Medical University (PMU), Salzburg, Austria
| | - Felix Distelmaier
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, University Children's Hospital, Medical Faculty, Heinrich-Heine-University, Düsseldorf, Germany
| | - Robert Steinfeld
- Department of Pediatric Neurology, University Children's Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Juliane Winkelmann
- Technical University of Munich, Munich, Germany; School of Medicine, Institute of Human Genetics,Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany,Lehrstuhl für Neurogenetik, Technische Universität München, Munich, Germany,Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
| | - Holger Prokisch
- Technical University of Munich, Munich, Germany; School of Medicine, Institute of Human Genetics,Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany
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Neilson DE, Zech M, Hufnagel RB, Slone J, Wang X, Homan S, Gutzwiller LM, Leslie EJ, Leslie ND, Xiao J, Hedera P, LeDoux MS, Gebelein B, Wilbert F, Eckenweiler M, Winkelmann J, Gilbert DL, Huang T. A Novel Variant of ATP5MC3 Associated with Both Dystonia and Spastic Paraplegia. Mov Disord 2022; 37:375-383. [PMID: 34636445 PMCID: PMC8840961 DOI: 10.1002/mds.28821] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 09/13/2021] [Accepted: 09/16/2021] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND In a large pedigree with an unusual phenotype of spastic paraplegia or dystonia and autosomal dominant inheritance, linkage analysis previously mapped the disease to chromosome 2q24-2q31. OBJECTIVE The aim of this study is to identify the genetic cause and molecular basis of an unusual autosomal dominant spastic paraplegia and dystonia. METHODS Whole exome sequencing following linkage analysis was used to identify the genetic cause in a large family. Cosegregation analysis was also performed. An additional 384 individuals with spastic paraplegia or dystonia were screened for pathogenic sequence variants in the adenosine triphosphate (ATP) synthase membrane subunit C locus 3 gene (ATP5MC3). The identified variant was submitted to the "GeneMatcher" program for recruitment of additional subjects. Mitochondrial functions were analyzed in patient-derived fibroblast cell lines. Transgenic Drosophila carrying mutants were studied for movement behavior and mitochondrial function. RESULTS Exome analysis revealed a variant (c.318C > G; p.Asn106Lys) (NM_001689.4) in ATP5MC3 in a large family with autosomal dominant spastic paraplegia and dystonia that cosegregated with affected individuals. No variants were identified in an additional 384 individuals with spastic paraplegia or dystonia. GeneMatcher identified an individual with the same genetic change, acquired de novo, who manifested upper-limb dystonia. Patient fibroblast studies showed impaired complex V activity, ATP generation, and oxygen consumption. Drosophila carrying orthologous mutations also exhibited impaired mitochondrial function and displayed reduced mobility. CONCLUSION A unique form of familial spastic paraplegia and dystonia is associated with a heterozygous ATP5MC3 variant that also reduces mitochondrial complex V activity.
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Affiliation(s)
- Derek E. Neilson
- Division of Human Genetics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
- Current: Division of Genetics and Metabolism, Phoenix Children’s Hospital, Phoenix, AZ
| | - Michael Zech
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany
- Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - Robert B. Hufnagel
- Division of Human Genetics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Jesse Slone
- Division of Human Genetics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
- Current: Division of Genetics, Department of Pediatrics, University at Buffalo, NY
| | - Xinjian Wang
- Division of Human Genetics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Shelli Homan
- Division of Human Genetics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Lisa M. Gutzwiller
- Division of Developmental Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Elizabeth J. Leslie
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA
| | - Nancy D. Leslie
- Division of Human Genetics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Jianfeng Xiao
- Departments of Neurology and Anatomy and Neurobiology, The University of Tennessee Health Science Center, Memphis, TN
| | - Peter Hedera
- Department of Neurology, University of Louisville, Louisville, KY
| | - Mark S. LeDoux
- University of Memphis and Veracity Neuroscience LLC, Memphis, TN
| | - Brian Gebelein
- Division of Developmental Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Friederike Wilbert
- Department of Neuropediatrics and Muscle Disorders, University Medical Center, Faculty of Medicine, University of Freiburg, Germany
| | - Matthias Eckenweiler
- Department of Neuropediatrics and Muscle Disorders, University Medical Center, Faculty of Medicine, University of Freiburg, Germany
| | - Juliane Winkelmann
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany
- Institute of Human Genetics, Technical University of Munich, Munich, Germany
- Lehrstuhl für Neurogenetik, Technische Universität München, Munich, Germany
- Munich Cluster for Systems Neurology, SyNergy, Munich, Germany
| | - Donald L. Gilbert
- Division of Neurology, Cincinnati Children’s Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Taosheng Huang
- Division of Human Genetics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
- Current: Division of Genetics, Department of Pediatrics, University at Buffalo, NY
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Falkai P, Koutsouleris N, Bertsch K, Bialas M, Binder E, Bühner M, Buyx A, Cai N, Cappello S, Ehring T, Gensichen J, Hamann J, Hasan A, Henningsen P, Leucht S, Möhrmann KH, Nagelstutz E, Padberg F, Peters A, Pfäffel L, Reich-Erkelenz D, Riedl V, Rueckert D, Schmitt A, Schulte-Körne G, Scheuring E, Schulze TG, Starzengruber R, Stier S, Theis FJ, Winkelmann J, Wurst W, Priller J. Concept of the Munich/Augsburg Consortium Precision in Mental Health for the German Center of Mental Health. Front Psychiatry 2022; 13:815718. [PMID: 35308871 PMCID: PMC8930853 DOI: 10.3389/fpsyt.2022.815718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 02/08/2022] [Indexed: 11/20/2022] Open
Abstract
The Federal Ministry of Education and Research (BMBF) issued a call for a new nationwide research network on mental disorders, the German Center of Mental Health (DZPG). The Munich/Augsburg consortium was selected to participate as one of six partner sites with its concept "Precision in Mental Health (PriMe): Understanding, predicting, and preventing chronicity." PriMe bundles interdisciplinary research from the Ludwig-Maximilians-University (LMU), Technical University of Munich (TUM), University of Augsburg (UniA), Helmholtz Center Munich (HMGU), and Max Planck Institute of Psychiatry (MPIP) and has a focus on schizophrenia (SZ), bipolar disorder (BPD), and major depressive disorder (MDD). PriMe takes a longitudinal perspective on these three disorders from the at-risk stage to the first-episode, relapsing, and chronic stages. These disorders pose a major health burden because in up to 50% of patients they cause untreatable residual symptoms, which lead to early social and vocational disability, comorbidities, and excess mortality. PriMe aims at reducing mortality on different levels, e.g., reducing death by psychiatric and somatic comorbidities, and will approach this goal by addressing interdisciplinary and cross-sector approaches across the lifespan. PriMe aims to add a precision medicine framework to the DZPG that will propel deeper understanding, more accurate prediction, and personalized prevention to prevent disease chronicity and mortality across mental illnesses. This framework is structured along the translational chain and will be used by PriMe to innovate the preventive and therapeutic management of SZ, BPD, and MDD from rural to urban areas and from patients in early disease stages to patients with long-term disease courses. Research will build on platforms that include one on model systems, one on the identification and validation of predictive markers, one on the development of novel multimodal treatments, one on the regulation and strengthening of the uptake and dissemination of personalized treatments, and finally one on testing of the clinical effectiveness, utility, and scalability of such personalized treatments. In accordance with the translational chain, PriMe's expertise includes the ability to integrate understanding of bio-behavioral processes based on innovative models, to translate this knowledge into clinical practice and to promote user participation in mental health research and care.
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Affiliation(s)
- Peter Falkai
- Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany
| | - Nikolaos Koutsouleris
- Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany.,Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom.,Max Planck Institute of Psychiatry, Munich, Germany
| | - Katja Bertsch
- Department of Psychology, LMU Munich, Munich, Germany
| | - Mirko Bialas
- Münchner Psychiatrie-Erfahrene e.V., Munich, Germany
| | | | - Markus Bühner
- Department of Psychology, LMU Munich, Munich, Germany
| | - Alena Buyx
- Institute of History and Ethics in Medicine, Technical University Munich, Munich, Germany
| | - Na Cai
- Helmholtz Pioneer Campus, Helmholtz Center Munich, Munich, Germany
| | | | - Thomas Ehring
- Department of Psychology, LMU Munich, Munich, Germany
| | | | - Johannes Hamann
- Department of Psychiatry and Psychotherapy, Technical University Munich, Munich, Germany
| | - Alkomiet Hasan
- Department of Psychiatry, Psychotherapy and Psychosomatics, Medical Faculty, University of Augsburg, Augsburg, Germany
| | - Peter Henningsen
- Department of Psychosomatic Medicine and Psychotherapy, Technical University Munich, Munich, Germany
| | - Stefan Leucht
- Department of Psychiatry and Psychotherapy, Technical University Munich, Munich, Germany
| | | | | | - Frank Padberg
- Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany
| | - Annette Peters
- Institute of Epidemiology, Helmholtz Center Munich, Munich, Germany
| | - Lea Pfäffel
- Department of Psychiatry and Psychotherapy, Technical University Munich, Munich, Germany
| | - Daniela Reich-Erkelenz
- Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany.,Institute of Psychiatric Phenomics and Genomics, University Hospital, LMU Munich, Munich, Germany
| | - Valentin Riedl
- Neuroimaging Center, Technical University of Munich, Munich, Germany
| | - Daniel Rueckert
- Institute for AI and Informatics in Medicine, Technical University of Munich, Munich, Germany
| | - Andrea Schmitt
- Department of Psychiatry and Psychotherapy, University Hospital, LMU Munich, Munich, Germany.,Laboratory of Neuroscience (LIM 27), Institute of Psychiatry, University of São Paulo, São Paulo, Brazil
| | - Gerd Schulte-Körne
- Department of Child and Adolescent Psychiatry, Psychosomatics, and Psychotherapy, University Hospital, LMU Munich, Munich, Germany
| | | | - Thomas G Schulze
- Institute of Psychiatric Phenomics and Genomics, University Hospital, LMU Munich, Munich, Germany
| | | | - Susanne Stier
- Münchner Psychiatrie-Erfahrene e.V., Munich, Germany
| | - Fabian J Theis
- Institute of Computational Biology, Helmholtz Center Munich, Munich, Germany
| | - Juliane Winkelmann
- Institute of Human Genetics, Technical University Munich, Munich, Germany
| | - Wolfgang Wurst
- Institute of Developmental Genetics, Helmholtz Center Munich, Munich, Germany
| | - Josef Priller
- Department of Psychiatry and Psychotherapy, Technical University Munich, Munich, Germany.,Department of Psychiatry and Psychotherapy, Charité - Universitätsmedizin Berlin, Berlin, Germany.,Centre for Clinical Brain Sciences, UK Dementia Research Institute, The University of Edinburgh, Edinburgh, United Kingdom
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63
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Tin A, Schlosser P, Matias-Garcia PR, Thio CHL, Joehanes R, Liu H, Yu Z, Weihs A, Hoppmann A, Grundner-Culemann F, Min JL, Kuhns VLH, Adeyemo AA, Agyemang C, Ärnlöv J, Aziz NA, Baccarelli A, Bochud M, Brenner H, Bressler J, Breteler MMB, Carmeli C, Chaker L, Coresh J, Corre T, Correa A, Cox SR, Delgado GE, Eckardt KU, Ekici AB, Endlich K, Floyd JS, Fraszczyk E, Gao X, Gào X, Gelber AC, Ghanbari M, Ghasemi S, Gieger C, Greenland P, Grove ML, Harris SE, Hemani G, Henneman P, Herder C, Horvath S, Hou L, Hurme MA, Hwang SJ, Kardia SLR, Kasela S, Kleber ME, Koenig W, Kooner JS, Kronenberg F, Kühnel B, Ladd-Acosta C, Lehtimäki T, Lind L, Liu D, Lloyd-Jones DM, Lorkowski S, Lu AT, Marioni RE, März W, McCartney DL, Meeks KAC, Milani L, Mishra PP, Nauck M, Nowak C, Peters A, Prokisch H, Psaty BM, Raitakari OT, Ratliff SM, Reiner AP, Schöttker B, Schwartz J, Sedaghat S, Smith JA, Sotoodehnia N, Stocker HR, Stringhini S, Sundström J, Swenson BR, van Meurs JBJ, van Vliet-Ostaptchouk JV, Venema A, Völker U, Winkelmann J, Wolffenbuttel BHR, Zhao W, Zheng Y, Loh M, Snieder H, Waldenberger M, Levy D, Akilesh S, Woodward OM, Susztak K, Teumer A, Köttgen A. Epigenome-wide association study of serum urate reveals insights into urate co-regulation and the SLC2A9 locus. Nat Commun 2021; 12:7173. [PMID: 34887389 PMCID: PMC8660809 DOI: 10.1038/s41467-021-27198-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 11/08/2021] [Indexed: 12/25/2022] Open
Abstract
Elevated serum urate levels, a complex trait and major risk factor for incident gout, are correlated with cardiometabolic traits via incompletely understood mechanisms. DNA methylation in whole blood captures genetic and environmental influences and is assessed in transethnic meta-analysis of epigenome-wide association studies (EWAS) of serum urate (discovery, n = 12,474, replication, n = 5522). The 100 replicated, epigenome-wide significant (p < 1.1E-7) CpGs explain 11.6% of the serum urate variance. At SLC2A9, the serum urate locus with the largest effect in genome-wide association studies (GWAS), five CpGs are associated with SLC2A9 gene expression. Four CpGs at SLC2A9 have significant causal effects on serum urate levels and/or gout, and two of these partly mediate the effects of urate-associated GWAS variants. In other genes, including SLC7A11 and PHGDH, 17 urate-associated CpGs are associated with conditions defining metabolic syndrome, suggesting that these CpGs may represent a blood DNA methylation signature of cardiometabolic risk factors. This study demonstrates that EWAS can provide new insights into GWAS loci and the correlation of serum urate with other complex traits.
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Affiliation(s)
- Adrienne Tin
- Department of Medicine, University of Mississippi Medical Center, Jackson, 39216, MS, USA.
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
| | - Pascal Schlosser
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
- Institute of Genetic Epidemiology, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Pamela R Matias-Garcia
- Research Unit Molecular Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, D-85764, Bavaria, Germany
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, D-85764, Bavaria, Germany
- TUM School of Medicine, Technical University of Munich, Munich, Germany
| | - Chris H L Thio
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Roby Joehanes
- Framingham Heart Study, Framingham, MA, USA
- Population Sciences Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Hongbo Liu
- Department of Medicine and Genetics, University of Pennsylvania Perelman School of Medicine, Philadelphia, 19104, PA, USA
| | - Zhi Yu
- Program in Medical and Population Genetics, Broad Institute, Cambridge, MA, USA
- Cardiovascular Research Center, Massachusetts General Hospital, Boston, MA, USA
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Antoine Weihs
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, Greifswald, Germany
| | - Anselm Hoppmann
- Institute of Genetic Epidemiology, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Franziska Grundner-Culemann
- Institute of Genetic Epidemiology, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Josine L Min
- MRC Integrative Epidemiology Unit, University of Bristol, Bristol, UK
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | | | - Adebowale A Adeyemo
- Center for Research on Genomics and Global Health, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | - Charles Agyemang
- Department of Public and Occupational Health, Amsterdam Public Health Research Institute, Amsterdam University Medical Centers, University of Amsterdam, 1105 AZ, Amsterdam, the Netherlands
| | - Johan Ärnlöv
- Department of Neurobiology, Care Sciences and Society (NVS), Family Medicine and Primary Care Unit, Karolinska Institutet, Huddinge, Sweden
- School of Health and Social Studies, Dalarna University, Falun, Sweden
| | - Nasir A Aziz
- Population Health Sciences, German Centre for Neurodegenerative Diseases (DZNE), Bonn, Germany
- Department of Neurology, Faculty of Medicine, University of Bonn, Bonn, Germany
| | - Andrea Baccarelli
- Laboratory of Environmental Precision Health, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Murielle Bochud
- Center for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland
| | - Hermann Brenner
- German Cancer Research Center (DKFZ), Division of Clinical Epidemiology and Aging Research, Heidelberg, Germany
- Network Aging Research, Heidelberg University, Heidelberg, Germany
- Division of Preventive Oncology, German Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT), Heidelberg, Germany
- German Cancer Consortium, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Jan Bressler
- Human Genetics Center, Department of Epidemiology, Human Genetics and Environmental Sciences, School of Public Health, The University of Texas Health Science Center at Houston, Houston, 77030, TX, USA
| | - Monique M B Breteler
- Population Health Sciences, German Centre for Neurodegenerative Diseases (DZNE), Bonn, Germany
- Institute for Medical Biometry, Informatics and Epidemiology (IMBIE), Faculty of Medicine, University of Bonn, Bonn, Germany
| | - Cristian Carmeli
- Center for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland
- Population Health Laboratory, University of Fribourg, Fribourg, Switzerland
| | - Layal Chaker
- Department of Epidemiology, Erasmus University Medical Center, Rotterdam, the Netherlands
- Department of Internal Medicine, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Josef Coresh
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Tanguy Corre
- Center for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland
| | - Adolfo Correa
- Department of Medicine, University of Mississippi Medical Center, Jackson, 39216, MS, USA
| | - Simon R Cox
- Lothian Birth Cohorts Group, Department of Psychology, The University of Edinburgh, 7 George Square, Edinburgh, EH8 9JZ, UK
| | - Graciela E Delgado
- Vth Department of Medicine, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Kai-Uwe Eckardt
- Department of Nephrology and Hypertension, University of Erlangen-Nürnberg, Erlangen, Germany
- Department of Nephrology and Medical Intensive Care, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Arif B Ekici
- Institute of Human Genetics, Friedrich-Alexander-UniversitätErlangen-Nürnberg, 91054, Erlangen, Germany
| | - Karlhans Endlich
- Department of Anatomy and Cell Biology, University Medicine Greifswald, Greifswald, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
| | - James S Floyd
- Department of Medicine, University of Washington, Seattle, 98101, WA, USA
- Department of Epidemiology, University of Washington, Seattle, 98101, WA, USA
- Cardiovascular Health Research Unit, University of Washington, Seattle, 98101, WA, USA
| | - Eliza Fraszczyk
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Xu Gao
- Laboratory of Environmental Precision Health, Mailman School of Public Health, Columbia University, New York, NY, USA
- Department of Occupational and Environmental Health Sciences, School of Public Health, Peking University, Beijing, China
| | - Xīn Gào
- German Cancer Research Center (DKFZ), Division of Clinical Epidemiology and Aging Research, Heidelberg, Germany
| | - Allan C Gelber
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
- Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Mohsen Ghanbari
- Department of Epidemiology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Sahar Ghasemi
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, Greifswald, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Christian Gieger
- Research Unit Molecular Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, D-85764, Bavaria, Germany
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, D-85764, Bavaria, Germany
| | - Philip Greenland
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Megan L Grove
- Human Genetics Center, Department of Epidemiology, Human Genetics and Environmental Sciences, School of Public Health, The University of Texas Health Science Center at Houston, Houston, 77030, TX, USA
| | - Sarah E Harris
- Lothian Birth Cohorts Group, Department of Psychology, The University of Edinburgh, 7 George Square, Edinburgh, EH8 9JZ, UK
| | - Gibran Hemani
- MRC Integrative Epidemiology Unit, University of Bristol, Bristol, UK
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Peter Henneman
- Department of Clinical Genetics, Amsterdam Reproduction & Development Research Institute, Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, the Netherlands
| | - Christian Herder
- Institute for Clinical Diabetology, German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany
- German Center for Diabetes Research, Munich-Neuherberg, Germany
- Division of Endocrinology and Diabetology, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Steve Horvath
- Department of Human Genetics, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, 90095, CA, USA
- Biostatistics, Fielding School of Public Health, UCLA, Los Angeles, CA, USA
| | - Lifang Hou
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Mikko A Hurme
- Department of Microbiology and Immunology, Faculty of Medicine and Health Technology, Tampere University, Tampere, 33014, Finland
| | - Shih-Jen Hwang
- Framingham Heart Study, Framingham, MA, USA
- Division of Intramural Research, Population Sciences Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Sharon L R Kardia
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, 48109, MI, USA
| | - Silva Kasela
- Estonian Genome Centre, Institute of Genomics, University of Tartu, Tartu, Estonia
| | - Marcus E Kleber
- Vth Department of Medicine, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- SYNLAB MVZ Humangenetik Mannheim, Mannheim, Germany
| | - Wolfgang Koenig
- Deutsches Herzzentrum München, Technische Universität München, Munich, Germany
- DZHK (German Centre for Cardiovascular Research), Partner site Munich Heart Alliance, Munich, Germany
- Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm, Germany
| | - Jaspal S Kooner
- National Heart and Lung Institute, Imperial College London, London, UK
- Department of Cardiology, Ealing Hospital, London North West Healthcare NHS Trust, Southall, UK
- Imperial College Healthcare NHS Trust, London, UK
| | - Florian Kronenberg
- Institute of Genetic Epidemiology, Medical University of Innsbruck, Innsbruck, Austria
| | - Brigitte Kühnel
- Research Unit Molecular Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, D-85764, Bavaria, Germany
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, D-85764, Bavaria, Germany
| | - Christine Ladd-Acosta
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Terho Lehtimäki
- Department of Clinical Chemistry, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Finnish Cardiovascular Research Centre, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Department of Clinical Chemistry, Fimlab Laboratories, Tampere, Finland
| | - Lars Lind
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Dan Liu
- Population Health Sciences, German Centre for Neurodegenerative Diseases (DZNE), Bonn, Germany
| | - Donald M Lloyd-Jones
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Stefan Lorkowski
- Institute of Nutritional Sciences, Friedrich Schiller University Jena, Jena, Germany
- Competence Cluster for Nutrition and Cardiovascular Health (nutriCARD) Halle-Jena-Leipzig, Jena, Germany
| | - Ake T Lu
- Department of Human Genetics, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, 90095, CA, USA
| | - Riccardo E Marioni
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, EH4 2XU, UK
| | - Winfried März
- Vth Department of Medicine, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- Competence Cluster for Nutrition and Cardiovascular Health (nutriCARD) Halle-Jena-Leipzig, Jena, Germany
- Synlab Academy, SYNLAB Holding Deutschland GmbH, Mannheim and Augsburg, Germany
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Graz, Austria
| | - Daniel L McCartney
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, EH4 2XU, UK
| | - Karlijn A C Meeks
- Center for Research on Genomics and Global Health, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
- Department of Public and Occupational Health, Amsterdam Public Health Research Institute, Amsterdam University Medical Centers, University of Amsterdam, 1105 AZ, Amsterdam, the Netherlands
| | - Lili Milani
- Estonian Genome Centre, Institute of Genomics, University of Tartu, Tartu, Estonia
| | - Pashupati P Mishra
- Department of Clinical Chemistry, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Finnish Cardiovascular Research Centre, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Department of Clinical Chemistry, Fimlab Laboratories, Tampere, Finland
| | - Matthias Nauck
- DZHK (German Centre for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Christoph Nowak
- Department of Neurobiology, Care Sciences and Society (NVS), Family Medicine and Primary Care Unit, Karolinska Institutet, Huddinge, Sweden
| | - Annette Peters
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, D-85764, Bavaria, Germany
- Ludwig-Maximilians Universität München, Munich, Germany
| | - Holger Prokisch
- Institute of Human Genetics, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
- Department of Computational Health, Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany
| | - Bruce M Psaty
- Department of Medicine, University of Washington, Seattle, 98101, WA, USA
- Department of Epidemiology, University of Washington, Seattle, 98101, WA, USA
- Cardiovascular Health Research Unit, University of Washington, Seattle, 98101, WA, USA
- Department of Health Services, University of Washington, Seattle, 98101, WA, USA
| | - Olli T Raitakari
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland
- Department of Clinical Physiology and Nuclear Medicine, Turku University Hospital, Turku, Finland
- Centre for Population Health Research, University of Turku and Turku University Hospital, Turku, Finland
| | - Scott M Ratliff
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, 48109, MI, USA
| | - Alex P Reiner
- Department of Epidemiology, University of Washington, Seattle, 98101, WA, USA
| | - Ben Schöttker
- German Cancer Research Center (DKFZ), Division of Clinical Epidemiology and Aging Research, Heidelberg, Germany
- Network Aging Research, Heidelberg University, Heidelberg, Germany
| | - Joel Schwartz
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Sanaz Sedaghat
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, USA
| | - Jennifer A Smith
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, 48109, MI, USA
- Survey Research Center, Institute for Social Research, University of Michigan, Ann Arbor, MI, USA
| | - Nona Sotoodehnia
- Cardiovascular Health Research Unit, University of Washington, Seattle, 98101, WA, USA
| | - Hannah R Stocker
- German Cancer Research Center (DKFZ), Division of Clinical Epidemiology and Aging Research, Heidelberg, Germany
- Network Aging Research, Heidelberg University, Heidelberg, Germany
| | - Silvia Stringhini
- Center for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland
| | - Johan Sundström
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
- The George Institute for Global Health, University of New South Wales, Sydney, NSW, Australia
| | - Brenton R Swenson
- Cardiovascular Health Research Unit, University of Washington, Seattle, 98101, WA, USA
- Institute for Public Health Genetics, University of Washington, Seattle, WA, USA
| | - Joyce B J van Meurs
- Department of Internal Medicine, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Jana V van Vliet-Ostaptchouk
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Andrea Venema
- Department of Clinical Genetics, Amsterdam Reproduction & Development Research Institute, Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, the Netherlands
| | - Uwe Völker
- DZHK (German Centre for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
- Interfaculty Institute for Genetics and Functional Genomics, University Medicine Greifswald, Greifswald, Germany
| | - Juliane Winkelmann
- Institute of Human Genetics, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany
- Chair Neurogenetics, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
- Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
| | - Bruce H R Wolffenbuttel
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Wei Zhao
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, 48109, MI, USA
| | - Yinan Zheng
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Marie Loh
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
- Department of Epidemiology and Biostatistics, Imperial College London, London, UK
| | - Harold Snieder
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Melanie Waldenberger
- Research Unit Molecular Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, D-85764, Bavaria, Germany
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, D-85764, Bavaria, Germany
- DZHK (German Centre for Cardiovascular Research), Partner site Munich Heart Alliance, Munich, Germany
| | - Daniel Levy
- Framingham Heart Study, Framingham, MA, USA
- Population Sciences Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Shreeram Akilesh
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, USA
| | - Owen M Woodward
- Department of Physiology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Katalin Susztak
- Department of Medicine and Genetics, University of Pennsylvania Perelman School of Medicine, Philadelphia, 19104, PA, USA
| | - Alexander Teumer
- DZHK (German Centre for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany
- Department of Population Medicine and Lifestyle Diseases Prevention, Medical University of Bialystok, Bialystok, Poland
| | - Anna Köttgen
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
- Institute of Genetic Epidemiology, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany.
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64
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Schlosser P, Tin A, Matias-Garcia PR, Thio CHL, Joehanes R, Liu H, Weihs A, Yu Z, Hoppmann A, Grundner-Culemann F, Min JL, Adeyemo AA, Agyemang C, Ärnlöv J, Aziz NA, Baccarelli A, Bochud M, Brenner H, Breteler MMB, Carmeli C, Chaker L, Chambers JC, Cole SA, Coresh J, Corre T, Correa A, Cox SR, de Klein N, Delgado GE, Domingo-Relloso A, Eckardt KU, Ekici AB, Endlich K, Evans KL, Floyd JS, Fornage M, Franke L, Fraszczyk E, Gao X, Gào X, Ghanbari M, Ghasemi S, Gieger C, Greenland P, Grove ML, Harris SE, Hemani G, Henneman P, Herder C, Horvath S, Hou L, Hurme MA, Hwang SJ, Jarvelin MR, Kardia SLR, Kasela S, Kleber ME, Koenig W, Kooner JS, Kramer H, Kronenberg F, Kühnel B, Lehtimäki T, Lind L, Liu D, Liu Y, Lloyd-Jones DM, Lohman K, Lorkowski S, Lu AT, Marioni RE, März W, McCartney DL, Meeks KAC, Milani L, Mishra PP, Nauck M, Navas-Acien A, Nowak C, Peters A, Prokisch H, Psaty BM, Raitakari OT, Ratliff SM, Reiner AP, Rosas SE, Schöttker B, Schwartz J, Sedaghat S, Smith JA, Sotoodehnia N, Stocker HR, Stringhini S, Sundström J, Swenson BR, Tellez-Plaza M, van Meurs JBJ, van Vliet-Ostaptchouk JV, Venema A, Verweij N, Walker RM, Wielscher M, Winkelmann J, Wolffenbuttel BHR, Zhao W, Zheng Y, Loh M, Snieder H, Levy D, Waldenberger M, Susztak K, Köttgen A, Teumer A. Meta-analyses identify DNA methylation associated with kidney function and damage. Nat Commun 2021; 12:7174. [PMID: 34887417 PMCID: PMC8660832 DOI: 10.1038/s41467-021-27234-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 11/08/2021] [Indexed: 12/27/2022] Open
Abstract
Chronic kidney disease is a major public health burden. Elevated urinary albumin-to-creatinine ratio is a measure of kidney damage, and used to diagnose and stage chronic kidney disease. To extend the knowledge on regulatory mechanisms related to kidney function and disease, we conducted a blood-based epigenome-wide association study for estimated glomerular filtration rate (n = 33,605) and urinary albumin-to-creatinine ratio (n = 15,068) and detected 69 and seven CpG sites where DNA methylation was associated with the respective trait. The majority of these findings showed directionally consistent associations with the respective clinical outcomes chronic kidney disease and moderately increased albuminuria. Associations of DNA methylation with kidney function, such as CpGs at JAZF1, PELI1 and CHD2 were validated in kidney tissue. Methylation at PHRF1, LDB2, CSRNP1 and IRF5 indicated causal effects on kidney function. Enrichment analyses revealed pathways related to hemostasis and blood cell migration for estimated glomerular filtration rate, and immune cell activation and response for urinary albumin-to-creatinineratio-associated CpGs.
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Affiliation(s)
- Pascal Schlosser
- Institute of Genetic Epidemiology, Faculty of Medicine and Medical Center - University of Freiburg, Freiburg, Germany.
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
| | - Adrienne Tin
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
- Department of Medicine, University of Mississippi Medical Center, Jackson, MS, 39216, USA
| | - Pamela R Matias-Garcia
- Research Unit Molecular Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, D-85764, Neuherberg, Bavaria, Germany
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, D-85764, Neuherberg, Bavaria, Germany
- TUM School of Medicine, Technical University of Munich, Munich, Germany
| | - Chris H L Thio
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Roby Joehanes
- Framingham Heart Study, Framingham, Massachusetts, USA
- Population Sciences Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, US
| | - Hongbo Liu
- Department of Medicine and Genetics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Antoine Weihs
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, Greifswald, Germany
| | - Zhi Yu
- Program in Medical and Population Genetics, Broad Institute, Cambridge, MA, USA
- Cardiovascular Research Center, Massachusetts General Hospital, Boston, MA, USA
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Anselm Hoppmann
- Institute of Genetic Epidemiology, Faculty of Medicine and Medical Center - University of Freiburg, Freiburg, Germany
| | - Franziska Grundner-Culemann
- Institute of Genetic Epidemiology, Faculty of Medicine and Medical Center - University of Freiburg, Freiburg, Germany
| | - Josine L Min
- MRC Integrative Epidemiology Unit, University of Bristol, Bristol, UK
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Adebowale A Adeyemo
- Center for Research on Genomics and Global Health, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | - Charles Agyemang
- Department of Public and Occupational Health, Amsterdam Public Health Research Institute, Amsterdam University Medical Centers, University of Amsterdam, 1105 AZ, Amsterdam, the Netherlands
| | - Johan Ärnlöv
- Department of Neurobiology, Care Sciences and Society (NVS), Family Medicine and Primary Care Unit, Karolinska Institutet, Huddinge, Sweden
- School of Health and Social Studies, Dalarna University, Falun, Sweden
| | - Nasir A Aziz
- Population Health Sciences, German Centre for Neurodegenerative Diseases (DZNE), Bonn, Germany
- Department of Neurology, Faculty of Medicine, University of Bonn, Bonn, Germany
| | - Andrea Baccarelli
- Laboratory of Environmental Precision Health, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Murielle Bochud
- Center for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland
| | - Hermann Brenner
- German Cancer Research Center (DKFZ), Division of Clinical Epidemiology and Aging Research, Heidelberg, Germany
- Network Aging Research, Heidelberg University, Heidelberg, Germany
- Division of Preventive Oncology, German Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT), Heidelberg, Germany
- German Cancer Consortium, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Monique M B Breteler
- Population Health Sciences, German Centre for Neurodegenerative Diseases (DZNE), Bonn, Germany
- Institute for Medical Biometry, Informatics and Epidemiology (IMBIE), Faculty of Medicine, University of Bonn, Bonn, Germany
| | - Cristian Carmeli
- Center for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland
- Population Health Laboratory, University of Fribourg, Fribourg, Switzerland
| | - Layal Chaker
- Department of Epidemiology, Erasmus University Medical Center, Rotterdam, the Netherlands
- Department of Internal Medicine, Erasmus Medical Center, Rotterdam, the Netherlands
| | - John C Chambers
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
- Department of Epidemiology and Biostatistics, Imperial College London, London, UK
- Department of Cardiology, Ealing Hospital, London North West Healthcare NHS Trust, Southall, UK
- Imperial College Healthcare NHS Trust, London, UK
| | | | - Josef Coresh
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Tanguy Corre
- Center for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland
| | - Adolfo Correa
- Department of Medicine, University of Mississippi Medical Center, Jackson, MS, 39216, USA
| | - Simon R Cox
- Lothian Birth Cohorts Group, Department of Psychology, The University of Edinburgh, 7 George Square, Edinburgh, EH8 9JZ, UK
| | - Niek de Klein
- Department of Genetics, University Medical Center Groningen, University of Groningen, Hanzeplein 1, Groningen, the Netherlands
| | - Graciela E Delgado
- Vth Department of Medicine, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Arce Domingo-Relloso
- Department of Chronic Diseases Epidemiology, National Center for Epidemiology, Carlos III Health Institute, Madrid, Spain
- Department of Environmental Health Sciences, Columbia University Mailman School of Public Health, New York, NY, USA
- Department of Statistics and Operations Research, University of Valencia, Valencia, Spain
| | - Kai-Uwe Eckardt
- Department of Nephrology and Hypertension, University of Erlangen-Nürnberg, Erlangen, Germany
- Department of Nephrology and Medical Intensive Care, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Arif B Ekici
- Institute of Human Genetics, Friedrich-Alexander-UniversitätErlangen-Nürnberg, 91054, Erlangen, Germany
| | - Karlhans Endlich
- Department of Anatomy and Cell Biology, University Medicine Greifswald, Greifswald, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
| | - Kathryn L Evans
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, EH4 2XU, UK
| | - James S Floyd
- Department of Medicine, University of Washington, Seattle, WA, 98101, USA
- Department of Epidemiology, University of Washington, Seattle, WA, 98101, USA
- Cardiovascular Health Research Unit, University of Washington, Seattle, WA, 98101, USA
| | - Myriam Fornage
- Brown Foundation Institute of Molecular Medicine, McGovern Medical School, Houston, TX, 77030, USA
- Human Genetics Center, Department of Epidemiology, Human Genetics and Environmental Sciences, School of Public Health, The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA
| | - Lude Franke
- Department of Genetics, University Medical Center Groningen, University of Groningen, Hanzeplein 1, Groningen, the Netherlands
- Oncode Institute, Utrecht, the Netherlands
| | - Eliza Fraszczyk
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Xu Gao
- Laboratory of Environmental Precision Health, Mailman School of Public Health, Columbia University, New York, NY, USA
- Department of Occupational and Environmental Health Sciences, School of Public Health, Peking University, Beijing, China
| | - Xīn Gào
- German Cancer Research Center (DKFZ), Division of Clinical Epidemiology and Aging Research, Heidelberg, Germany
| | - Mohsen Ghanbari
- Department of Epidemiology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Sahar Ghasemi
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, Greifswald, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Christian Gieger
- Research Unit Molecular Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, D-85764, Neuherberg, Bavaria, Germany
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, D-85764, Neuherberg, Bavaria, Germany
| | - Philip Greenland
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Megan L Grove
- Human Genetics Center, Department of Epidemiology, Human Genetics and Environmental Sciences, School of Public Health, The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA
| | - Sarah E Harris
- Lothian Birth Cohorts Group, Department of Psychology, The University of Edinburgh, 7 George Square, Edinburgh, EH8 9JZ, UK
| | - Gibran Hemani
- MRC Integrative Epidemiology Unit, University of Bristol, Bristol, UK
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Peter Henneman
- Department of Clinical Genetics, Amsterdam Reproduction & Development Research Institute, Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, the Netherlands
| | - Christian Herder
- Institute for Clinical Diabetology, German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany
- German Center for Diabetes Research, Munich-Neuherberg, Germany
- Department of Endocrinology and Diabetology, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Steve Horvath
- Department of Human Genetics, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, 90095, USA
- Biostatistics, Fielding School of Public Health, UCLA, Los Angeles, CA, USA
| | - Lifang Hou
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Mikko A Hurme
- Department of Microbiology and Immunology, Faculty of Medicine and Health Technology, Tampere University, Tampere, 33014, Finland
| | - Shih-Jen Hwang
- Framingham Heart Study, Framingham, Massachusetts, USA
- Division of Intramural Research, Population Sciences Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Marjo-Riitta Jarvelin
- Department of Epidemiology and Biostatistics, MRC-PHE Centre for Environment & Health, School of Public Health, Imperial College London, London, UK
- Center for Life Course Health Research, Faculty of Medicine, University of Oulu, 90014, Oulu, Finland
- Biocenter Oulu, University of Oulu, Oulu, Finland
- Unit of Primary Care, Oulu University Hospital, Oulu, Finland
| | - Sharon L R Kardia
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, MI, 48104, USA
| | - Silva Kasela
- Estonian Genome Centre, Institute of Genomics, University of Tartu, Tartu, Estonia
| | - Marcus E Kleber
- Vth Department of Medicine, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- SYNLAB MVZ Humangenetik Mannheim, Mannheim, Germany
| | - Wolfgang Koenig
- Deutsches Herzzentrum München, Technische Universität München, Munich, Germany
- DZHK (German Centre for Cardiovascular Research), Partner site Munich Heart Alliance, Munich, Germany
- Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm, Germany
| | - Jaspal S Kooner
- Department of Cardiology, Ealing Hospital, London North West Healthcare NHS Trust, Southall, UK
- Imperial College Healthcare NHS Trust, London, UK
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Holly Kramer
- Departments of Public Health Science and Medicine, Loyola University Chicago, Maywood, IL, USA
- Edward Hines VA Medical Center, Hines, IL, USA
| | - Florian Kronenberg
- Institute of Genetic Epidemiology, Medical University of Innsbruck, Innsbruck, Austria
| | - Brigitte Kühnel
- Research Unit Molecular Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, D-85764, Neuherberg, Bavaria, Germany
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, D-85764, Neuherberg, Bavaria, Germany
| | - Terho Lehtimäki
- Department of Clinical Chemistry, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Finnish Cardiovascular Research Centre, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Department of Clinical Chemistry, Fimlab Laboratories, Tampere, Finland
| | - Lars Lind
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Dan Liu
- Population Health Sciences, German Centre for Neurodegenerative Diseases (DZNE), Bonn, Germany
| | - Yongmei Liu
- Department of Medicine, Division of Cardiology, Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC, USA
| | - Donald M Lloyd-Jones
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Kurt Lohman
- Department of Medicine, Division of Cardiology, Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC, USA
| | - Stefan Lorkowski
- Institute of Nutritional Sciences, Friedrich Schiller University Jena, Jena, Germany
- Competence Cluster for Nutrition and Cardiovascular Health (nutriCARD) Halle-Jena-Leipzig, Jena, Germany
| | - Ake T Lu
- Department of Human Genetics, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, 90095, USA
| | - Riccardo E Marioni
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, EH4 2XU, UK
| | - Winfried März
- Vth Department of Medicine, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- Competence Cluster for Nutrition and Cardiovascular Health (nutriCARD) Halle-Jena-Leipzig, Jena, Germany
- Synlab Academy, SYNLAB Holding Deutschland GmbH, Mannheim and Augsburg, Augsburg, Germany
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Graz, Austria
| | - Daniel L McCartney
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, EH4 2XU, UK
| | - Karlijn A C Meeks
- Center for Research on Genomics and Global Health, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
- Department of Public and Occupational Health, Amsterdam Public Health Research Institute, Amsterdam University Medical Centers, University of Amsterdam, 1105 AZ, Amsterdam, the Netherlands
| | - Lili Milani
- Estonian Genome Centre, Institute of Genomics, University of Tartu, Tartu, Estonia
| | - Pashupati P Mishra
- Department of Clinical Chemistry, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Finnish Cardiovascular Research Centre, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Department of Clinical Chemistry, Fimlab Laboratories, Tampere, Finland
| | - Matthias Nauck
- DZHK (German Centre for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Ana Navas-Acien
- Department of Environmental Health Sciences, Columbia University Mailman School of Public Health, New York, NY, USA
| | - Christoph Nowak
- Department of Neurobiology, Care Sciences and Society (NVS), Family Medicine and Primary Care Unit, Karolinska Institutet, Huddinge, Sweden
| | - Annette Peters
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, D-85764, Neuherberg, Bavaria, Germany
- Ludwig-Maximilians Universität München, Munich, Germany
| | - Holger Prokisch
- Institute of Human Genetics, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
- Department of Computational Health, Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany
| | - Bruce M Psaty
- Department of Medicine, University of Washington, Seattle, WA, 98101, USA
- Department of Epidemiology, University of Washington, Seattle, WA, 98101, USA
- Cardiovascular Health Research Unit, University of Washington, Seattle, WA, 98101, USA
- Department of Health Services, University of Washington, Seattle, WA, 98101, USA
| | - Olli T Raitakari
- Research centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland
- Department of Clinical Physiology and Nuclear Medicine, Turku University Hospital, Turku, Finland
- Centre for Population Health Research, University of Turku and Turku University Hospital, Turku, Finland
| | - Scott M Ratliff
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, MI, 48104, USA
| | - Alex P Reiner
- Department of Epidemiology, University of Washington, Seattle, WA, 98101, USA
| | - Sylvia E Rosas
- Joslin Diabetes Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Ben Schöttker
- German Cancer Research Center (DKFZ), Division of Clinical Epidemiology and Aging Research, Heidelberg, Germany
- Network Aging Research, Heidelberg University, Heidelberg, Germany
| | - Joel Schwartz
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Sanaz Sedaghat
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, USA
| | - Jennifer A Smith
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, MI, 48104, USA
- Survey Research Center, Institute for Social Research, University of Michigan, Ann Arbor, MI, USA
| | - Nona Sotoodehnia
- Cardiovascular Health Research Unit, University of Washington, Seattle, WA, 98101, USA
| | - Hannah R Stocker
- German Cancer Research Center (DKFZ), Division of Clinical Epidemiology and Aging Research, Heidelberg, Germany
- Network Aging Research, Heidelberg University, Heidelberg, Germany
| | - Silvia Stringhini
- Center for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland
| | - Johan Sundström
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
- The George Institute for Global Health, University of New South Wales, Sydney, Australia
| | - Brenton R Swenson
- Cardiovascular Health Research Unit, University of Washington, Seattle, WA, 98101, USA
- Institute for Public Health Genetics, University of Washington, Seattle, WA, USA
| | - Maria Tellez-Plaza
- Department of Chronic Diseases Epidemiology, National Center for Epidemiology, Carlos III Health Institute, Madrid, Spain
| | - Joyce B J van Meurs
- Department of Internal Medicine, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Jana V van Vliet-Ostaptchouk
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Andrea Venema
- Department of Clinical Genetics, Amsterdam Reproduction & Development Research Institute, Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, the Netherlands
| | - Niek Verweij
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, Groningen, the Netherlands
| | - Rosie M Walker
- Centre for Genomic and Experimental Medicine, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, EH4 2XU, UK
| | - Matthias Wielscher
- Department of Epidemiology and Biostatistics, MRC-PHE Centre for Environment & Health, School of Public Health, Imperial College London, London, UK
| | - Juliane Winkelmann
- Institute of Human Genetics, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany
- Chair Neurogenetics, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
- Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
| | - Bruce H R Wolffenbuttel
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Wei Zhao
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, MI, 48104, USA
| | - Yinan Zheng
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Marie Loh
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
- Department of Epidemiology and Biostatistics, Imperial College London, London, UK
| | - Harold Snieder
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Daniel Levy
- Framingham Heart Study, Framingham, Massachusetts, USA
- Population Sciences Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, US
| | - Melanie Waldenberger
- Research Unit Molecular Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, D-85764, Neuherberg, Bavaria, Germany
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, D-85764, Neuherberg, Bavaria, Germany
- DZHK (German Centre for Cardiovascular Research), Partner site Munich Heart Alliance, Munich, Germany
| | - Katalin Susztak
- Department of Medicine and Genetics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, 19104, USA
| | - Anna Köttgen
- Institute of Genetic Epidemiology, Faculty of Medicine and Medical Center - University of Freiburg, Freiburg, Germany
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Alexander Teumer
- DZHK (German Centre for Cardiovascular Research), Partner Site Greifswald, Greifswald, Germany.
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany.
- Department of Population Medicine and Lifestyle Diseases Prevention, Medical University of Bialystok, Bialystok, Poland.
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65
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Lam DD, Nikolic AA, Zhao C, Mirza-Schreiber N, Krężel W, Oexle K, Winkelmann J. Intronic elements associated with insomnia and restless legs syndrome exhibit cell type-specific epigenetic features contributing to MEIS1 regulation. Hum Mol Genet 2021; 31:1733-1746. [PMID: 34888668 DOI: 10.1093/hmg/ddab355] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 11/25/2021] [Accepted: 12/05/2021] [Indexed: 12/13/2022] Open
Abstract
A highly evolutionarily conserved MEIS1 intronic region is strongly associated with restless legs syndrome (RLS) and insomnia. To understand its regulatory function, we dissected the region by analyzing chromatin accessibility, enhancer-promoter contacts, DNA methylation, and eQTLs in different human neural cell types and tissues. We observed specific activity with respect to cell type and developmental maturation, indicating a prominent role for distinct highly conserved intronic elements in forebrain inhibitory neuron differentiation. Two elements were hypomethylated in neural cells with higher MEIS1 expression, suggesting a role of enhancer demethylation in gene regulation. MEIS1 eQTLs showed a striking modular chromosomal distribution, with forebrain eQTLs clustering in intron 8/9. CRISPR interference targeting of individual elements in this region attenuated MEIS1 expression, revealing a complex regulatory interplay of distinct elements. In summary, we found that MEIS1 regulation is organized in a modular pattern. Disease-associated intronic regulatory elements control MEIS1 expression with cell type and maturation stage specificity, particularly in the inhibitory neuron lineage. The precise spatiotemporal activity of these elements likely contributes to the pathogenesis of insomnia and RLS.
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Affiliation(s)
- Daniel D Lam
- Institute of Neurogenomics, Helmholtz Center Munich, German Research Center for Environmental Health, Neuherberg, Germany.,Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Germany
| | - Ana Antic Nikolic
- Institute of Neurogenomics, Helmholtz Center Munich, German Research Center for Environmental Health, Neuherberg, Germany.,Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Germany
| | - Chen Zhao
- Institute of Neurogenomics, Helmholtz Center Munich, German Research Center for Environmental Health, Neuherberg, Germany.,Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Germany
| | - Nazanin Mirza-Schreiber
- Institute of Neurogenomics, Helmholtz Center Munich, German Research Center for Environmental Health, Neuherberg, Germany
| | - Wojciech Krężel
- Institut de Génétique et de Biologie Moléculaire et Cellulaire, Illkirch, France.,Institut de la Santé et de la Recherche Médicale, U964, Illkirch, France.,Centre National de la Recherche Scientifique, UMR 7104, Illkirch, France.,Université de Strasbourg, Illkirch, France
| | - Konrad Oexle
- Institute of Neurogenomics, Helmholtz Center Munich, German Research Center for Environmental Health, Neuherberg, Germany.,Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Germany
| | - Juliane Winkelmann
- Institute of Neurogenomics, Helmholtz Center Munich, German Research Center for Environmental Health, Neuherberg, Germany.,Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Germany.,Chair of Neurogenetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Germany.,Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
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66
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Dzinovic I, Serranová T, Prouteau C, Colin E, Ziegler A, Winkelmann J, Jech R, Zech M. Correction to: Myoclonic dystonia phenotype related to a novel calmodulin-binding transcription activator 1 sequence variant. Neurogenetics 2021; 23:77. [PMID: 34859314 DOI: 10.1007/s10048-021-00641-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Ivana Dzinovic
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany
| | - Tereza Serranová
- Department of Neurology, 1st Faculty of Medicine and General University Hospital in Prague, Charles University, Prague, Czech Republic
| | - Clement Prouteau
- Department of Biochemistry and Genetics, University Hospital Angers, Angers, France
| | - Estelle Colin
- Department of Biochemistry and Genetics, University Hospital Angers, Angers, France
| | - Alban Ziegler
- Department of Biochemistry and Genetics, University Hospital Angers, Angers, France
| | - Juliane Winkelmann
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany
- Institute of Human Genetics, Technical University of Munich, Munich, Germany
- Lehrstuhl Für Neurogenetik, Technische Universität München, Munich, Germany
- Munich Cluster for Systems Neurology, SyNergy, Munich, Germany
| | - Robert Jech
- Department of Neurology, 1st Faculty of Medicine and General University Hospital in Prague, Charles University, Prague, Czech Republic.
| | - Michael Zech
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.
- Institute of Human Genetics, Technical University of Munich, Munich, Germany.
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67
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Webb E, Winkelmann J, Scarpetti G, Behmane D, Habicht T, Kahur K, Kasekamp K, Köhler K, Miščikienė L, Misins J, Reinap M, Slapšinskaitė-Dackevičienė A, Võrk A, Karanikolos M. Lessons learned from the Baltic countries’ response to the first wave of COVID-19. Health Policy 2021; 126:438-445. [PMID: 35101287 PMCID: PMC8667424 DOI: 10.1016/j.healthpol.2021.12.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 11/17/2021] [Accepted: 12/08/2021] [Indexed: 11/17/2022]
Affiliation(s)
- Erin Webb
- Department of Healthcare Management, Berlin University of Technology, Germany; European Observatory on Health Systems and Policies Department of Health Care Management, Berlin University of Technology, Germany.
| | - Juliane Winkelmann
- Department of Healthcare Management, Berlin University of Technology, Germany; European Observatory on Health Systems and Policies Department of Health Care Management, Berlin University of Technology, Germany
| | - Giada Scarpetti
- Department of Healthcare Management, Berlin University of Technology, Germany; European Observatory on Health Systems and Policies Department of Health Care Management, Berlin University of Technology, Germany
| | | | - Triin Habicht
- WHO Barcelona Office for Health Systems Strengthening, Spain
| | | | | | | | - Laura Miščikienė
- Lithuanian University of Health Sciences, Faculty of Public Health, Health Research Institute, Lithuania
| | - Janis Misins
- Riga Stradins University, Latvia; University of Latvia, Latvia
| | | | | | - Andres Võrk
- University of Tartu, Johan Skytte Institute of Political Studies, Estonia
| | - Marina Karanikolos
- European Observatory on Health Systems and Policies, London School of Hygiene and Tropical Medicine, London, United Kingdom
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68
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Budde H, Williams GA, Winkelmann J, Pfirter L, Maier CB. The role of patient navigators in ambulatory care: overview of systematic reviews. BMC Health Serv Res 2021; 21:1166. [PMID: 34706733 PMCID: PMC8555047 DOI: 10.1186/s12913-021-07140-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Accepted: 10/06/2021] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Patient navigators have been introduced across various countries to enable timely access to healthcare services and to ensure completion of diagnosis and follow-up of care. There is an increasing evidence on the the role of patient navigation for patients and healthcare systems. The aim of this study was to analyse the evidence on patient navigation interventions in ambulatory care and to evaluate their effects on individuals and health system outcomes. METHODS An overview of reviews was conducted, following a prespecified protocol. All patients in ambulatory care or transitional care setting were included in this review as long as it was related to the role of patient navigators. The study analysed patient navigators covering a wide range of health professionals such as physicians, nurses, pharmacists, social workers and lay health workers or community-based workers with no or very limited training. Studies including patient-related measures and health system-related outcomes were eligible for inclusion. A rigorous search was performed in multiple data bases. After reaching a high inter-rater agreement of 0.86, title and abstract screening was independently performed. Of an initial 14,248 search results and an additional 62 articles identified through the snowballing approach, a total of 7159 hits were eligible for title/abstract screening. 679 articles were included for full-text screening. RESULTS Eleven systematic reviews were included covering various patient navigation intervention in cancer care, disease screening, transitional care and for various chronic conditions and multimorbidity. Nine systematic reviews primarily tailored services to ethnic minorities or other disadvantaged groups. Patient navigators performed tasks such as providing education and counselling, translations, home visits, outreach, scheduling of appointments and follow-up. Eight reviews identified positive outcomes in expanding access to care, in particular for vulnerable patient groups. Two reviews on patient navigation in transitional care reported improved patient outcomes, hospital readmission rates and mixed evidence on quality of life and emergency department visits. Two reviews demonstrated improved patient outcomes for persons with various chronic conditions and multimorbidity. CONCLUSIONS Patient navigators were shown to expand access to screenings and health services for vulnerable patients or population groups with chronic conditions who tend to underuse health services.
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Affiliation(s)
- Hannah Budde
- London School of Economics and Political Science, Houghton St, London, WC2A 2AE, UK.
| | - Gemma A Williams
- European Observatory on Health Systems and Policies, London School of Economics and Political Science, Houghton Street, London, WC2A 2AE, UK
| | - Juliane Winkelmann
- Department of Healthcare Management, Technische Universität Berlin, Straße des 17. Juni 135, 10623, Berlin, Germany
| | - Laura Pfirter
- Maecenata Institut für Philanthropie und Zivilgesellschaft in Berlin, Rungestr. 17, D-10179, Berlin, Germany
| | - Claudia B Maier
- Department of Healthcare Management, Technische Universität Berlin, Straße des 17. Juni 135, 10623, Berlin, Germany.
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69
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Schmidt A, Winkelmann J, Merkur S. Social Health Insurance country responses to the COVID-19 pandemic. Eur J Public Health 2021. [DOI: 10.1093/eurpub/ckab164.714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Pandemic response is largely also driven by organization and governance of health systems. In countries with social health insurance (SHI) systems, pluralism of actors and decentralisation may represent a particular challenge in crisis times.
Objectives
We aim to present a comprehensive analysis of the health system responses during the COVID-19 pandemic of eight SHI countries: Austria, Belgium, France, Germany, Luxembourg, the Netherlands, Slovenia and Switzerland. The question at the centre of the analysis is how SHI funds and defining characteristics of SHI systems have shaped pandemic response and which lessons to draw from the experiences of the first wave (spring to autumn 2020).
Results
Our analysis highlights key characteristics driving pandemic response common across SHI countries, particular the level of (de)centralization of responsibilities and providers and the role of SHI funds (compared to other actors). Five key themes emerged: governance, SHI fund sustainability, the role of GPs, surveillance strategies and (essential) health service provision. We found that SHI funds were not represented in crisis management teams during the pandemic in the majority of countries analysed. Responsibility partly shifted towards central government and away from the SHI funds.
Conclusions
Decentralization may pose significant challenges among local authorities with regard to the coordination of policies and information system flows. At the same time, decentralized pandemic management may be favourable as it supports bottom-up self-organization of ambulatory care providers. In fact, coordinated ambulatory care often helped avoid overburdening hospitals in the countries analysed.
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Affiliation(s)
- A Schmidt
- Austrian National Public Health Institute, Vienna, Austria
- European Centre for Social Welfare Policy and Research, Vienna, Austria
| | - J Winkelmann
- Technical University of Berlin, Department of Healthcare Management, Berlin, Germany
| | - S Merkur
- European Observatory on Health Systems and Policies, London School of Economics and Political Science, London, UK
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70
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Chen Y, Kassam I, Lau SH, Kooner JS, Wilson R, Peters A, Winkelmann J, Chambers JC, Chow VT, Khor CC, van Dam RM, Teo YY, Loh M, Sim X. Impact of BMI and waist circumference on epigenome-wide DNA methylation and identification of epigenetic biomarkers in blood: an EWAS in multi-ethnic Asian individuals. Clin Epigenetics 2021; 13:195. [PMID: 34670603 PMCID: PMC8527674 DOI: 10.1186/s13148-021-01162-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 08/29/2021] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND The prevalence of obesity and its related chronic diseases have been increasing especially in Asian countries. Obesity-related genetic variants have been identified, but these explain little of the variation in BMI. Recent studies reported associations between DNA methylation and obesity, mostly in non-Asian populations. METHODS We performed an epigenome-wide association study (EWAS) on general adiposity (body mass index, BMI) and abdominal adiposity (waist circumference, WC) in 409 multi-ethnic Asian individuals and replicated BMI and waist-associated DNA methylation CpGs identified in other populations. The cross-lagged panel model and Mendelian randomization were used to assess the temporal relationship between methylation and BMI. The temporal relationship between the identified CpGs and inflammation and metabolic markers was also examined. RESULTS EWAS identified 116 DNA methylation CpGs independently associated with BMI and eight independently associated with WC at false discovery rate PFDR < 0.05 in 409 Asian samples. We replicated 110 BMI-associated CpGs previously reported in Europeans and identified six novel BMI-associated CpGs and two novel WC-associated CpGs. We observed high consistency in association direction of effect compared to studies in other populations. Causal relationship analyses indicated that BMI was more likely to be the cause of DNA methylation alteration, rather than the consequence. The causal analyses using BMI-associated methylation risk score also suggested that higher levels of the inflammation marker IL-6 were likely the consequence of methylation change. CONCLUSION Our study provides evidence of an association between obesity and DNA methylation in multi-ethnic Asians and suggests that obesity can drive methylation change. The results also suggested possible causal influence that obesity-related methylation changes might have on inflammation and lipoprotein levels.
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Affiliation(s)
- Yuqing Chen
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, 12 Science Drive 2, #10-01, Tahir Foundation Building, Singapore, 117549, Singapore
| | - Irfahan Kassam
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, 12 Science Drive 2, #10-01, Tahir Foundation Building, Singapore, 117549, Singapore
- Life Sciences Institute, National University of Singapore, Singapore, Singapore
| | - Suk Hiang Lau
- Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Jaspal S Kooner
- Department of Cardiology, Ealing Hospital, London North West Healthcare NHS Trust, Middlesex, UK
- Imperial College Healthcare NHS Trust, Imperial College London, London, UK
- MRC-PHE Centre for Environment and Health, Imperial College London, London, UK
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Rory Wilson
- Research Unit Molecular Epidemiology, Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, 85764, Neuherberg, Bavaria, Germany
| | - Annette Peters
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
- German Center for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
| | - Juliane Winkelmann
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany
- Institute of Human Genetics, Technical University of Munich, Klinikum rechts der Isar, Munich, Germany
- Lehrstuhl Für Neurogenetik, Technische Universität München, Munich, Germany
- Munich Cluster for Systems Neurology, Munich, Germany
| | - John C Chambers
- Department of Cardiology, Ealing Hospital, London North West Healthcare NHS Trust, Middlesex, UK
- Imperial College Healthcare NHS Trust, Imperial College London, London, UK
- MRC-PHE Centre for Environment and Health, Imperial College London, London, UK
- Lee Kong Chian School of Medicine, Nanyang Technological University, 11 Mandalay Road, Level 18, Lee Kong Chian Clinical Science Building, Singapore, 308232, Singapore
- Department of Epidemiology and Biostatistics, Imperial College London, London, UK
| | - Vincent T Chow
- National University Health System Infectious Diseases Translational Research Program, Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Chiea Chuen Khor
- Genome Institute of Singapore, Agency for Science, Technology and Research, Singapore, Singapore
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Singapore
| | - Rob M van Dam
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, 12 Science Drive 2, #10-01, Tahir Foundation Building, Singapore, 117549, Singapore
- Department of Nutrition and Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Yik-Ying Teo
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, 12 Science Drive 2, #10-01, Tahir Foundation Building, Singapore, 117549, Singapore
- Life Sciences Institute, National University of Singapore, Singapore, Singapore
| | - Marie Loh
- Lee Kong Chian School of Medicine, Nanyang Technological University, 11 Mandalay Road, Level 18, Lee Kong Chian Clinical Science Building, Singapore, 308232, Singapore.
- Department of Epidemiology and Biostatistics, Imperial College London, London, UK.
- National Skin Centre, Singapore, Singapore.
| | - Xueling Sim
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, 12 Science Drive 2, #10-01, Tahir Foundation Building, Singapore, 117549, Singapore.
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Waitzberg R, Gerkens S, Dimova A, Bryndová L, Vrangbæk K, Jervelund SS, Birk HO, Rajan S, Habicht T, Tynkkynen LK, Keskimäki I, Or Z, Gandré C, Winkelmann J, Ricciardi W, de Belvis AG, Poscia A, Morsella A, Slapšinskaitė A, Miščikienė L, Kroneman M, de Jong J, Tambor M, Sowada C, Scintee SG, Vladescu C, Albreht T, Bernal-Delgado E, Angulo-Pueyo E, Estupiñán-Romero F, Janlöv N, Mantwill S, Van Ginneken E, Quentin W. Balancing financial incentives during COVID-19: A comparison of provider payment adjustments across 20 countries. Health Policy 2021; 126:398-407. [PMID: 34711443 PMCID: PMC8492384 DOI: 10.1016/j.healthpol.2021.09.015] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 09/26/2021] [Accepted: 09/30/2021] [Indexed: 12/20/2022]
Abstract
Provider payment mechanisms were adjusted in many countries in response to the COVID-19 pandemic in 2020. Our objective was to review adjustments for hospitals and healthcare professionals across 20 countries. We developed an analytical framework distinguishing between payment adjustments compensating income loss and those covering extra costs related to COVID-19. Information was extracted from the Covid-19 Health System Response Monitor (HSRM) and classified according to the framework. We found that income loss was not a problem in countries where professionals were paid by salary or capitation and hospitals received global budgets. In countries where payment was based on activity, income loss was compensated through budgets and higher fees. New FFS payments were introduced to incentivize remote services. Payments for COVID-19 related costs included new fees for out- and inpatient services but also new PD and DRG tariffs for hospitals. Budgets covered the costs of adjusting wards, creating new (ICU) beds, and hiring staff. We conclude that public payers assumed most of the COVID-19-related financial risk. In view of future pandemics policymakers should work to increase resilience of payment systems by: (1) having systems in place to rapidly adjust payment systems; (2) being aware of the economic incentives created by these adjustments such as cost-containment or increasing the number of patients or services, that can result in unintended consequences such as risk selection or overprovision of care; and (3) periodically evaluating the effects of payment adjustments on access and quality of care.
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Affiliation(s)
- Ruth Waitzberg
- Department of Health Care Management, Faculty of Economics & Management, Technische Universität Berlin, Germany; The Smokler Center for Health Policy Research, Myers-JDC-Brookdale Institute, Jerusalem, Israel.
| | | | - Antoniya Dimova
- Faculty of Public Health, Medical University - Varna, Bulgaria.
| | - Lucie Bryndová
- Center for Social and Economic Strategies, Faculty of Social Science, Charles University, Czechia.
| | - Karsten Vrangbæk
- University of Copenhagen, Department of Public Health, Section for Health Services Research, Copenhagen, Denmark.
| | - Signe Smith Jervelund
- University of Copenhagen, Department of Public Health, Section for Health Services Research, Copenhagen, Denmark.
| | - Hans Okkels Birk
- University of Copenhagen, Department of Public Health, Section for Health Services Research, Copenhagen, Denmark.
| | - Selina Rajan
- London School of Hygiene and Tropical Medicine, London, UK.
| | - Triin Habicht
- WHO Barcelona Office for Health Systems Financing, Spain.
| | | | - Ilmo Keskimäki
- Finnish Institute for Health and Welfare and Tampere University, Faculty of Social Sciences, Finland
| | - Zeynep Or
- Institute for Research and Information in Health Economics, France.
| | - Coralie Gandré
- Institute for Research and Information in Health Economics, France.
| | - Juliane Winkelmann
- Department of Health Care Management, Faculty of Economics & Management, Technische Universität Berlin, Germany.
| | - Walter Ricciardi
- Section of Hygiene, University Department of Life Sciences and Public Health-Università Cattolica del Sacro Cuore, Italy.
| | - Antonio Giulio de Belvis
- Section of Hygiene, University Department of Life Sciences and Public Health-Università Cattolica del Sacro Cuore, Italy.
| | - Andrea Poscia
- UOC ISP Prevention and Surveillance of Infectious and Chronic Diseases-Department of Prevention-Local Health Authority (ASUR-AV2), Jesi, Italy.
| | - Alisha Morsella
- Section of Hygiene, University Department of Life Sciences and Public Health-Università Cattolica del Sacro Cuore, Italy.
| | - Agnė Slapšinskaitė
- Faculty of Public Health, Health Research Institute, Medical Academy, Lithuanian University of Health Sciences, Lithuania.
| | - Laura Miščikienė
- Faculty of Public Health, Health Research Institute, Medical Academy, Lithuanian University of Health Sciences, Lithuania.
| | - Madelon Kroneman
- Netherlands Institute of Health Services Research, Utrecht, the Netherlands.
| | - Judith de Jong
- Netherlands Institute of Health Services Research, Utrecht, the Netherlands.
| | - Marzena Tambor
- Department of Health Economics and Social Security, Institute of Public Health, Faculty of Health Sciences, Jagiellonian University Medical College, Cracow, Poland.
| | - Christoph Sowada
- Department of Health Economics and Social Security, Institute of Public Health, Faculty of Health Sciences, Jagiellonian University Medical College, Cracow, Poland.
| | - Silvia Gabriela Scintee
- National School of Public Health, Management and Professional Development Bucharest, Romania.
| | - Cristian Vladescu
- National School of Public Health, Management and Professional Development Bucharest, Faculty of Medicine, University Titu Maiorescu, Romania.
| | - Tit Albreht
- National Institute of Public Health of Slovenia, Department of Public Health, Medical Faculty, University of Ljubljana, Ljubljana, Slovenia.
| | - Enrique Bernal-Delgado
- Data Sciences for Health Services and Policy Research. Institute for Health Sciences in Aragon (IACS), Spain.
| | - Ester Angulo-Pueyo
- Data Sciences for Health Services and Policy Research. Institute for Health Sciences in Aragon (IACS), Spain.
| | - Francisco Estupiñán-Romero
- Data Sciences for Health Services and Policy Research. Institute for Health Sciences in Aragon (IACS), Spain.
| | - Nils Janlöv
- Swedish Agency for Health and Care Services Analysis.
| | - Sarah Mantwill
- University of Lucerne Department of Health Sciences and Medicine, Switzerland.
| | | | - Wilm Quentin
- Department of Health Care Management, Faculty of Economics & Management, Technische Universität Berlin, Germany; European Observatory on Health Systems and Policies, Belgium.
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72
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Zech M, Kumar KR, Reining S, Reunert J, Tchan M, Riley LG, Drew AP, Adam RJ, Berutti R, Biskup S, Derive N, Bakhtiari S, Jin SC, Kruer MC, Bardakjian T, Gonzalez-Alegre P, Keller Sarmiento IJ, Mencacci NE, Lubbe SJ, Kurian MA, Clot F, Méneret A, de Sainte Agathe JM, Fung VSC, Vidailhet M, Baumann M, Marquardt T, Winkelmann J, Boesch S. Biallelic AOPEP Loss-of-Function Variants Cause Progressive Dystonia with Prominent Limb Involvement. Mov Disord 2021; 37:137-147. [PMID: 34596301 DOI: 10.1002/mds.28804] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 09/01/2021] [Accepted: 09/13/2021] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Monogenic causes of isolated dystonia are heterogeneous. Assembling cohorts of affected individuals sufficiently large to establish new gene-disease relationships can be challenging. OBJECTIVE We sought to expand the catalogue of monogenic etiologies for isolated dystonia. METHODS After the discovery of a candidate variant in a multicenter exome-sequenced cohort of affected individuals with dystonia, we queried online platforms and genomic data repositories worldwide to identify subjects with matching genotypic profiles. RESULTS Seven different biallelic loss-of-function variants in AOPEP were detected in five probands from four unrelated families with strongly overlapping phenotypes. In one proband, we observed a homozygous nonsense variant (c.1477C>T [p.Arg493*]). A second proband harbored compound heterozygous nonsense variants (c.763C>T [p.Arg255*]; c.777G>A [p.Trp259*]), whereas a third proband possessed a frameshift variant (c.696_697delAG [p.Ala234Serfs*5]) in trans with a splice-disrupting alteration (c.2041-1G>A). Two probands (siblings) from a fourth family shared compound heterozygous frameshift alleles (c.1215delT [p.Val406Cysfs*14]; c.1744delA [p.Met582Cysfs*6]). All variants were rare and expected to result in truncated proteins devoid of functionally important amino acid sequence. AOPEP, widely expressed in developing and adult human brain, encodes a zinc-dependent aminopeptidase, a member of a class of proteolytic enzymes implicated in synaptogenesis and neural maintenance. The probands presented with disabling progressive dystonia predominantly affecting upper and lower extremities, with variable involvement of craniocervical muscles. Dystonia was unaccompanied by any additional symptoms in three families, whereas the fourth family presented co-occurring late-onset parkinsonism. CONCLUSIONS Our findings suggest a likely causative role of predicted inactivating biallelic AOPEP variants in cases of autosomal recessive dystonia. Additional studies are warranted to understand the pathophysiology associated with loss-of-function variation in AOPEP. © 2021 The Authors. Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Michael Zech
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Technical University of Munich, Munich, Germany.,School of Medicine, Technical University of Munich, Institute of Human Genetics, Munich, Germany
| | - Kishore R Kumar
- Molecular Medicine Laboratory and Neurology Department, Concord Clinical School, Concord Repatriation General Hospital, The University of Sydney, Sydney, New South Wales, Australia.,Kinghorn Centre for Clinical Genomics, Garvan Institute of Medical Research, Darlinghurst, New South Wales, Australia
| | - Sophie Reining
- Department of General Paediatrics, University of Münster, Münster, Germany
| | - Janine Reunert
- Department of General Paediatrics, University of Münster, Münster, Germany
| | - Michel Tchan
- Department of Genetic Medicine, Westmead Hospital, Westmead, New South Wales, Australia.,Sydney Medical School, University of Sydney, Camperdown, New South Wales, Australia
| | - Lisa G Riley
- Discipline of Child & Adolescent Health, Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia.,Rare Diseases Functional Genomics, Kids Research, The Children's Hospital at Westmead and The Children's Medical Research Institute, Sydney, New South Wales, Australia
| | - Alexander P Drew
- Kinghorn Centre for Clinical Genomics, Garvan Institute of Medical Research, Darlinghurst, New South Wales, Australia
| | - Robert J Adam
- Department of Neurology, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia.,Centre for Clinical Research, The University of Queensland, Brisbane, Queensland, Australia
| | - Riccardo Berutti
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Technical University of Munich, Munich, Germany.,School of Medicine, Technical University of Munich, Institute of Human Genetics, Munich, Germany
| | - Saskia Biskup
- CeGaT GmbH und Praxis für Humangenetik Tübingen, Tübingen, Germany
| | - Nicolas Derive
- Laboratoire de Biologie Médicale Multi-Sites SeqOIA, Paris, France
| | - Somayeh Bakhtiari
- Pediatric Movement Disorders Program, Division of Pediatric Neurology, Barrow Neurological Institute, Phoenix Children's Hospital, Phoenix, Arizona, USA.,Departments of Child Health, Neurology, and Cellular & Molecular Medicine, and Program in Genetics, University of Arizona College of Medicine-Phoenix, Phoenix, Arizona, USA
| | - Sheng Chih Jin
- Department of Genetics, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Michael C Kruer
- Pediatric Movement Disorders Program, Division of Pediatric Neurology, Barrow Neurological Institute, Phoenix Children's Hospital, Phoenix, Arizona, USA.,Departments of Child Health, Neurology, and Cellular & Molecular Medicine, and Program in Genetics, University of Arizona College of Medicine-Phoenix, Phoenix, Arizona, USA
| | - Tanya Bardakjian
- Department of Neurology, Perelman School of Medicine, The University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Pedro Gonzalez-Alegre
- Department of Neurology, Perelman School of Medicine, The University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Ignacio J Keller Sarmiento
- Ken and Ruth Davee Department of Neurology, and Simpson Querrey Center for Neurogenetics, Northwestern University, Feinberg School of Medicine, Chicago, Illinois, USA
| | - Niccolo E Mencacci
- Ken and Ruth Davee Department of Neurology, and Simpson Querrey Center for Neurogenetics, Northwestern University, Feinberg School of Medicine, Chicago, Illinois, USA
| | - Steven J Lubbe
- Ken and Ruth Davee Department of Neurology, and Simpson Querrey Center for Neurogenetics, Northwestern University, Feinberg School of Medicine, Chicago, Illinois, USA
| | - Manju A Kurian
- Department of Developmental Neurosciences, UCL Great Ormond Street Institute of Child Health, London, United Kingdom.,Department of Neurology, Great Ormond Street Hospital, London, United Kingdom
| | - Fabienne Clot
- Laboratoire de Biologie Médicale Multi-Sites SeqOIA, Paris, France.,AP-HP Sorbonne Université, Département de Génétique, UF de Neurogénétique Moléculaire et Cellulaire, Hôpital Pitié-Salpêtrière, Paris, France
| | - Aurélie Méneret
- Sorbonne Université, Paris Brain Institute-ICM, Inserm, CNRS, Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, DMU Neurosciences, Paris, France
| | - Jean-Madeleine de Sainte Agathe
- Laboratoire de Biologie Médicale Multi-Sites SeqOIA, Paris, France.,AP-HP Sorbonne Université, Laboratoire de Médecine Génomique, Hôpital Pitié-Salpêtrière, Paris, France
| | - Victor S C Fung
- Movement Disorders Unit, Neurology Department, Westmead Hospital, Westmead, New South Wales, Australia.,Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia
| | - Marie Vidailhet
- Sorbonne Université, Paris Brain Institute-ICM, Inserm, CNRS, Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, DMU Neurosciences, Paris, France
| | - Matthias Baumann
- Department of Pediatrics, Medical University of Innsbruck, Innsbruck, Austria
| | - Thorsten Marquardt
- Department of General Paediatrics, University of Münster, Münster, Germany
| | - Juliane Winkelmann
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Technical University of Munich, Munich, Germany.,School of Medicine, Technical University of Munich, Institute of Human Genetics, Munich, Germany.,Lehrstuhl für Neurogenetik, Technische Universität München, Munich, Germany.,Munich Cluster for Systems Neurology, SyNergy, Munich, Germany
| | - Sylvia Boesch
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
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73
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Mirza-Schreiber N, Zech M, Wilson R, Brunet T, Wagner M, Jech R, Boesch S, Škorvánek M, Necpál J, Weise D, Weber S, Mollenhauer B, Trenkwalder C, Maier EM, Borggraefe I, Vill K, Hackenberg A, Pilshofer V, Kotzaeridou U, Schwaibold EMC, Hoefele J, Waldenberger M, Gieger C, Peters A, Meitinger T, Schormair B, Winkelmann J, Oexle K. Blood DNA methylation provides an accurate biomarker of KMT2B-related dystonia and predicts onset. Brain 2021; 145:644-654. [PMID: 34590685 DOI: 10.1093/brain/awab360] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 07/26/2021] [Accepted: 08/15/2021] [Indexed: 11/13/2022] Open
Abstract
Dystonia is a prevalent, heterogeneous movement disorder characterized by involuntarily abnormal postures. Biomarkers of dystonia are notoriously lacking. Here, a biomarker is reported for histone lysine methyltransferase (KMT2B)-deficient dystonia, a leading subtype among the individually rare monogenic dystonias. It was derived by applying a support vector machine to an episignature of 113 DNA CpG sites which, in blood cells, showed significant epigenome-wide association with KMT2B deficiency and at least 1x log-fold change of methylation. This classifier was accurate both when tested on the general population and on samples with various other deficiencies of the epigenetic machinery, thus allowing for definitive evaluation of variants of uncertain significance and identifying patients who may profit from deep brain stimulation, a highly successful treatment in KMT2B-deficient dystonia. Methylation was increased in KMT2B deficiency at all 113 CpG sites. The coefficients of variation of the normalized methylation levels at these sites also perfectly classified the samples with KMT2B-deficient dystonia. Moreover, the mean of the normalized methylation levels correlated well with the age at onset of dystonia (p = 0.003) - being lower in samples with late or incomplete penetrance-thus serving as a predictor of disease onset and severity. Similarly, it may also function in monitoring the recently envisioned treatment of KMT2B deficiency by inhibition of DNA methylation.
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Affiliation(s)
- Nazanin Mirza-Schreiber
- Institute of Neurogenomics (ING), Helmholtz Zentrum München, German Research Center for Environmental Health, 85764 Neuherberg, Germany.,Neurogenetic Systems Analysis Group, Institute of Neurogenomics (ING), Helmholtz Zentrum München, German Research Center for Environmental Health, 85764 Neuherberg, Germany
| | - Michael Zech
- Institute of Neurogenomics (ING), Helmholtz Zentrum München, German Research Center for Environmental Health, 85764 Neuherberg, Germany.,Institute of Human Genetics, Technical University of Munich, School of Medicine, 81675 Munich, Germany
| | - Rory Wilson
- Research Unit Molecular Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, 85764 Neuherberg, Germany
| | - Theresa Brunet
- Institute of Neurogenomics (ING), Helmholtz Zentrum München, German Research Center for Environmental Health, 85764 Neuherberg, Germany.,Institute of Human Genetics, Technical University of Munich, School of Medicine, 81675 Munich, Germany
| | - Matias Wagner
- Institute of Neurogenomics (ING), Helmholtz Zentrum München, German Research Center for Environmental Health, 85764 Neuherberg, Germany.,Institute of Human Genetics, Technical University of Munich, School of Medicine, 81675 Munich, Germany
| | - Robert Jech
- Department of Neurology, Charles University, 1st Faculty of Medicine and General University Hospital in Prague, 121 08 Prague, Czech Republic
| | - Sylvia Boesch
- Department of Neurology, Anichstrasse 35, 6020 Innsbruck, Austria
| | - Matej Škorvánek
- Department of Neurology, P. J. Safarik University, 04011 Kosice, Slovakia.,Department of Neurology, University Hospital L. Pasteur, 04011 Kosice, Slovakia
| | - Ján Necpál
- Department of Neurology, Zvolen Hospital, 96001 Zvolen, Slovakia
| | - David Weise
- Department of Neurology, Asklepios Fachklinikum Stadtroda, 07646 Stadtroda, Germany.,Department of Neurology, University of Leipzig, 04103 Leipzig, Germany
| | - Sandrina Weber
- Institute of Neurogenomics (ING), Helmholtz Zentrum München, German Research Center for Environmental Health, 85764 Neuherberg, Germany.,University Medical Center Goettingen, Department of Neurology and Paracelsus-Elena-Klinik, 34128 Kassel, Germany
| | - Brit Mollenhauer
- University Medical Center Goettingen, Department of Neurology and Paracelsus-Elena-Klinik, 34128 Kassel, Germany
| | - Claudia Trenkwalder
- University Medical Center Goettingen, Department of Neurology and Paracelsus-Elena-Klinik, 34128 Kassel, Germany
| | - Esther M Maier
- Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, 80337 Munich, Germany
| | - Ingo Borggraefe
- Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, 80337 Munich, Germany
| | - Katharina Vill
- Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, 80337 Munich, Germany
| | - Annette Hackenberg
- Department of Pediatric Neurology, University Children's Hospital, 8032 Zürich, Switzerland
| | | | - Urania Kotzaeridou
- Department of Child Neurology and Metabolic Medicine, Center for Pediatric and Adolescent Medicine, University Hospital Heidelberg, 69120 Heidelberg, Germany
| | | | - Julia Hoefele
- Institute of Human Genetics, Technical University of Munich, School of Medicine, 81675 Munich, Germany
| | - Melanie Waldenberger
- Research Unit Molecular Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, 85764 Neuherberg, Germany
| | - Christian Gieger
- Research Unit Molecular Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, 85764 Neuherberg, Germany.,German Center for Diabetes Research (DZD), 85764 Neuherberg, Germany
| | - Annette Peters
- German Center for Diabetes Research (DZD), 85764 Neuherberg, Germany.,Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, 85764 Neuherberg, Germany.,Chair of Epidemiology, Institute for Medical Information Processing, Biometry and Epidemiology, Medical Faculty, Ludwig-Maximilians-Universität München, 81377 Munich, Germany
| | - Thomas Meitinger
- Institute of Human Genetics, Technical University of Munich, School of Medicine, 81675 Munich, Germany
| | - Barbara Schormair
- Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, 80337 Munich, Germany
| | - Juliane Winkelmann
- Institute of Neurogenomics (ING), Helmholtz Zentrum München, German Research Center for Environmental Health, 85764 Neuherberg, Germany.,Institute of Human Genetics, Technical University of Munich, School of Medicine, 81675 Munich, Germany.,Chair of Neurogenetics, Technical University of Munich, School of Medicine, 81675 Munich, Germany.,Munich Cluster for Systems Neurology (SyNergy), 81377 Munich, Germany
| | - Konrad Oexle
- Institute of Neurogenomics (ING), Helmholtz Zentrum München, German Research Center for Environmental Health, 85764 Neuherberg, Germany.,Neurogenetic Systems Analysis Group, Institute of Neurogenomics (ING), Helmholtz Zentrum München, German Research Center for Environmental Health, 85764 Neuherberg, Germany.,Institute of Human Genetics, Technical University of Munich, School of Medicine, 81675 Munich, Germany
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74
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Schmidt AE, Merkur S, Haindl A, Gerkens S, Gandré C, Or Z, Groenewegen P, Kroneman M, de Jong J, Albreht T, Vracko P, Mantwill S, Hernández-Quevedo C, Quentin W, Webb E, Winkelmann J. Tackling the COVID-19 pandemic: Initial responses in 2020 in selected social health insurance countries in Europe ☆. Health Policy 2021; 126:476-484. [PMID: 34627633 PMCID: PMC9187505 DOI: 10.1016/j.healthpol.2021.09.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 09/14/2021] [Accepted: 09/24/2021] [Indexed: 11/26/2022]
Abstract
Countries with social health insurance (SHI) systems display some common defining characteristics - pluralism of actors and strong medical associations - that, in dealing with crisis times, may allow for common learnings. This paper analyses health system responses during the COVID-19 pandemic in eight countries representative of SHI systems in Europe (Austria, Belgium, France, Germany, Luxembourg, the Netherlands, Slovenia and Switzerland). Data collection and analysis builds on the methodology and content in the COVID-19 Health System Response Monitor (HSRM) up to November 2020. We find that SHI funds were, in general, neither foreseen as major stakeholders in crisis management, nor were they represented in crisis management teams. Further, responsibilities in some countries shifted from SHI funds to federal governments. The overall organisation and governance of SHI systems shaped how countries responded to the challenges of the pandemic. For instance, coordinated ambulatory care often helped avoid overburdening hospitals. Decentralisation among local authorities may however represent challenges with the coordination of policies, i.e. coordination costs. At the same time, bottom-up self-organisation of ambulatory care providers is supported by decentralised structures. Providers also increasingly used teleconsultations, which may remain part of standard practice. It is recommended to involve SHI funds actively in crisis management and in preparing for future crisis to increase health system resilience.
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Affiliation(s)
- Andrea E Schmidt
- Austrian National Public Health Institute, Stubenring 6, 1010 Vienna, Austria.
| | - Sherry Merkur
- European Observatory on Health Systems and Policies, London School of Economics and Political Science, Houghton Street, London WC2A 2AE, United Kingdom.
| | - Anita Haindl
- Austrian National Public Health Institute, Stubenring 6, 1010 Vienna, Austria.
| | - Sophie Gerkens
- Belgian Health Care Knowledge Centre (KCE), Boulevard du Jardin Botanique 55, 1000 Brussels, Belgium.
| | - Coralie Gandré
- Institute of Research and Information in Health Economics, IRDES.
| | - Zeynep Or
- Institute of Research and Information in Health Economics, IRDES.
| | | | | | - Judith de Jong
- Nivel, Otterstraat 118, 3513 CR Utrecht, The Netherlands; Department of Health Services Research, Maastricht University, Duboisdomein 30, 6229GT, Maastricht, the Netherlands.
| | - Tit Albreht
- National Institute of Public Health, Trubarjeva 2, SI-1000 Ljubljana, Slovenia; Department of Public Health, Faculty of Medicine, Ljubljana, Slovenia.
| | - Pia Vracko
- National Institute of Public Health, Trubarjeva 2, SI-1000 Ljubljana, Slovenia.
| | - Sarah Mantwill
- University of Lucerne, Department of Health Sciences and Medicine, Frohburgstrasse 3, P.O. Box 4466, CH-6002 Lucerne, Switzerland.
| | - Cristina Hernández-Quevedo
- European Observatory on Health Systems and Policies, London School of Economics and Political Science, Houghton Street, London WC2A 2AE, United Kingdom.
| | - Wilm Quentin
- Department of Health Care Management, Berlin University of Technology, Str. des 17. Juni 135, 10623 Berlin, Germany.
| | - Erin Webb
- Department of Health Care Management, Berlin University of Technology, Str. des 17. Juni 135, 10623 Berlin, Germany.
| | - Juliane Winkelmann
- Department of Health Care Management, Berlin University of Technology, Str. des 17. Juni 135, 10623 Berlin, Germany.
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75
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Dzinovic I, Škorvánek M, Necpál J, Boesch S, Švantnerová J, Wagner M, Havránková P, Pavelekova P, Haň V, Janzarik WG, Berweck S, Diebold I, Kuster A, Jech R, Winkelmann J, Zech M. Dystonia as a prominent presenting feature in developmental and epileptic encephalopathies: A case series. Parkinsonism Relat Disord 2021; 90:73-78. [PMID: 34399161 DOI: 10.1016/j.parkreldis.2021.08.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 08/03/2021] [Accepted: 08/06/2021] [Indexed: 01/04/2023]
Abstract
INTRODUCTION Although there has been increasing recognition of the occurrence of non-epileptic involuntary movements in developmental and epileptic encephalopathies (DEEs), the spectrum of dystonic presentations associated with these conditions remains poorly described. We sought to expand the catalogue of dystonia-predominant phenotypes in monogenic DEEs, building on the recently introduced concept of an epilepsy-movement disorder spectrum. METHODS Cases were identified from a whole-exome-sequenced cohort of 45 pediatric index patients with complex dystonia (67% sequenced as parent-child trios). Review of molecular findings in DEE-associated genes was performed. For five individuals with identified DEE-causing variants, detailed information about presenting phenotypic features and the natural history of disease was obtained. RESULTS De-novo pathogenic and likely pathogenic missense variants in GABRA1, GABBR2, GNAO1, and FOXG1 gave rise to infantile-onset persistent and paroxysmal dystonic manifestations, beginning in the limb or truncal musculature and progressing gradually to a generalized state. Coexisting, less prominent movement-disorder symptoms were observed and included myoclonic, ballistic, and stereotypic abnormal movements as well as choreoathetosis. Dystonia dominated over epileptic neurodevelopmental comorbidities in all four subjects and represented the primary indication for molecular genetic analysis. We also report the unusual case of an adult female patient with dystonia, tremor, and mild learning disability who was found to harbor a pathogenic frameshift variant in MECP2. CONCLUSIONS Dystonia can be a leading clinical manifestation in different DEEs. A monogenic basis of disease should be considered on the association of dystonia and developmental delay-epilepsy presentations, justifying a molecular screening for variants in DEE-associated genes.
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Affiliation(s)
- Ivana Dzinovic
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany
| | - Matej Škorvánek
- Department of Neurology, P.J. Safarik University, Kosice, Slovak Republic; Department of Neurology, University Hospital of L. Pasteur, Kosice, Slovak Republic
| | - Ján Necpál
- Department of Neurology, Zvolen Hospital, Slovakia
| | - Sylvia Boesch
- Department of Neurology, Medical University Innsbruck, Innsbruck, Austria
| | - Jana Švantnerová
- Second Department of Neurology, Faculty of Medicine, Comenius University, University Hospital Bratislava, Bratislava, Slovakia
| | - Matias Wagner
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany; Technical University of Munich, Munich, Germany; School of Medicine, Institute of Human Genetics
| | - Petra Havránková
- Department of Neurology, Charles University, 1st Faculty of Medicine and General University Hospital in Prague, Prague, Czech Republic
| | - Petra Pavelekova
- Department of Neurology, P.J. Safarik University, Kosice, Slovak Republic; Department of Neurology, University Hospital of L. Pasteur, Kosice, Slovak Republic
| | - Vladimír Haň
- Department of Neurology, P.J. Safarik University, Kosice, Slovak Republic; Department of Neurology, University Hospital of L. Pasteur, Kosice, Slovak Republic
| | - Wibke G Janzarik
- Department of Neuropediatrics and Muscle Disorders, University Medical Center, Faculty of Medicine, University of Freiburg, Germany
| | - Steffen Berweck
- Ludwig Maximilian University of Munich, Munich, Germany; Hospital for Neuropediatrics and Neurological Rehabilitation, Centre of Epilepsy for Children and Adolescents, Schoen Klinik Vogtareuth, Vogtareuth, Germany
| | - Isabel Diebold
- MGZ - Medical Genetics Center Munich, Munich, Germany; Department of Pediatrics, Technical University of Munich School of Medicine, Munich, Germany
| | - Alice Kuster
- Inborn Errors of Metabolism, Pediatric Intensive Care Unit, University Hospital of Nantes, Nantes, France
| | - Robert Jech
- Department of Neurology, Charles University, 1st Faculty of Medicine and General University Hospital in Prague, Prague, Czech Republic
| | - Juliane Winkelmann
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany; Technical University of Munich, Munich, Germany; School of Medicine, Institute of Human Genetics; Lehrstuhl für Neurogenetik, Technische Universität München, Munich, Germany; Munich Cluster for Systems Neurology, SyNergy, Munich, Germany
| | - Michael Zech
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany; Technical University of Munich, Munich, Germany; School of Medicine, Institute of Human Genetics.
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76
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Marttila S, Viiri LE, Mishra PP, Kühnel B, Matias-Garcia PR, Lyytikäinen LP, Ceder T, Mononen N, Rathmann W, Winkelmann J, Peters A, Kähönen M, Hutri-Kähönen N, Juonala M, Aalto-Setälä K, Raitakari O, Lehtimäki T, Waldenberger M, Raitoharju E. Methylation status of nc886 epiallele reflects periconceptional conditions and is associated with glucose metabolism through nc886 RNAs. Clin Epigenetics 2021; 13:143. [PMID: 34294131 PMCID: PMC8296652 DOI: 10.1186/s13148-021-01132-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 07/13/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Non-coding RNA 886 (nc886) is coded from a maternally inherited metastable epiallele. We set out to investigate the determinants and dynamics of the methylation pattern at the nc886 epiallele and how this methylation status associates with nc886 RNA expression. Furthermore, we investigated the associations between the nc886 methylation status or the levels of nc886 RNAs and metabolic traits in the YFS and KORA cohorts. The association between nc886 epiallele methylation and RNA expression was also validated in induced pluripotent stem cell (iPSC) lines. RESULTS We confirm that the methylation status of the nc886 epiallele is mostly binomial, with individuals displaying either a non- or hemi-methylated status, but we also describe intermediately and close to fully methylated individuals. We show that an individual's methylation status is associated with the mother's age and socioeconomic status, but not with the individual's own genetics. Once established, the methylation status of the nc886 epiallele remains stable for at least 25 years. This methylation status is strongly associated with the levels of nc886 non-coding RNAs in serum, blood, and iPSC lines. In addition, nc886 methylation status associates with glucose and insulin levels during adolescence but not with the indicators of glucose metabolism or the incidence of type 2 diabetes in adulthood. However, the nc886-3p RNA levels also associate with glucose metabolism in adulthood. CONCLUSIONS These results indicate that nc886 metastable epiallele methylation is tuned by the periconceptional conditions and it associates with glucose metabolism through the expression of the ncRNAs coded in the epiallele region.
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Grants
- 755320 Horizon 2020 (Taxinomisis)
- WA 4081/1-1 German Research Foundation
- BB/S020845/1 Biotechnology and Biological Sciences Research Council
- 134309, 126925, 121584, 124282, 129378, 117787, 41071 Academy of Finland
- 286284 and 322098 Academy of Finland
- 01EA1902A Joint Programming Initiative A healthy diet for a healthy life (DIMENSION)
- 848146 Horizon 2020 (To_Aition)
- 9X047, 9S054, and 9AB059 Tampere University Hospital Medical Funds
- 742927 European Research Council (MULTIEPIGEN)
- 285902, 330809 and 338395 academy of finland
- X51001 Tampere University Hospital Medical Funds
- the Social Insurance Institution of Finland
- Kuopio, Tampere, and Turku University Hospital Medical Funds
- Juho Vainion Säätiö
- Paavo Nurmen Säätiö
- Sydäntutkimussäätiö
- Suomen Kulttuurirahasto
- Tampereen Tuberkuloosisäätiö
- Emil Aaltosen Säätiö
- Yrjö Jahnssonin Säätiö
- Signe ja Ane Gyllenbergin Säätiö
- Diabetesliitto
- the Tampere University Hospital Supporting Foundation
- the Finnish Society of Clinical Chemistry
- Foundation of Clinical Chemistry
- Laboratoriolääketieteen edistämissäätiö sr.
- Orionin Tutkimussäätiö
- the Paulo Foundation
- Deutsches Forschungszentrum für Gesundheit und Umwelt, Helmholtz Zentrum München
- German Federal Ministry of Education and Research
- State of Bavaria
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Affiliation(s)
- Saara Marttila
- Department of Clinical Chemistry, Finnish Cardiovascular Research Center Tampere, Faculty of Medicine and Health Technology, Tampere University, Pirkanmaa Hospital District and Fimlab Laboratories, Tampere, Finland.
- Gerontology Research Center, Tampere University, Tampere, Finland.
| | - Leena E Viiri
- Heart Group, Finnish Cardiovascular Research Center, Tampere, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Pashupati P Mishra
- Department of Clinical Chemistry, Finnish Cardiovascular Research Center Tampere, Faculty of Medicine and Health Technology, Tampere University, Pirkanmaa Hospital District and Fimlab Laboratories, Tampere, Finland
| | - Brigitte Kühnel
- Research Unit Molecular Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, 85764, Neuherberg, Bavaria, Germany
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Bavaria, Germany
| | - Pamela R Matias-Garcia
- Research Unit Molecular Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, 85764, Neuherberg, Bavaria, Germany
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Bavaria, Germany
| | - Leo-Pekka Lyytikäinen
- Department of Clinical Chemistry, Finnish Cardiovascular Research Center Tampere, Faculty of Medicine and Health Technology, Tampere University, Pirkanmaa Hospital District and Fimlab Laboratories, Tampere, Finland
| | - Tiina Ceder
- Department of Clinical Chemistry, Finnish Cardiovascular Research Center Tampere, Faculty of Medicine and Health Technology, Tampere University, Pirkanmaa Hospital District and Fimlab Laboratories, Tampere, Finland
| | - Nina Mononen
- Department of Clinical Chemistry, Finnish Cardiovascular Research Center Tampere, Faculty of Medicine and Health Technology, Tampere University, Pirkanmaa Hospital District and Fimlab Laboratories, Tampere, Finland
| | - Wolfgang Rathmann
- German Center for Diabetes Research (DZD), Munich, Neuherberg, Germany
- Institute for Biometrics and Epidemiology, German Diabetes Center, Leibniz Center for Diabetes Research At Heinrich Heine University, Düsseldorf, Germany
- Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Juliane Winkelmann
- Institute of Neurogenomics, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
- Department of Neurogenetics and Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - Annette Peters
- Research Unit Molecular Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, 85764, Neuherberg, Bavaria, Germany
- German Centre for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Munich, Germany
| | - Mika Kähönen
- Department of Clinical Physiology, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Nina Hutri-Kähönen
- Tampere Centre for Skills Training and Simulation, Tampere University, Tampere, Finland
| | - Markus Juonala
- Division of Medicine, Department of Medicine, Turku University Hospital, University of Turku, Turku, Finland
| | - Katriina Aalto-Setälä
- Heart Group, Finnish Cardiovascular Research Center, Tampere, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Heart Hospital, Tampere University Hospital, Tampere University, Tampere, Finland
| | - Olli Raitakari
- Centre for Population Health Research, University of Turku, Turku University Hospital, Turku, Finland
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland
- Department of Clinical Physiology and Nuclear Medicine, University of Turku, Turku University Hospital, Turku, Finland
| | - Terho Lehtimäki
- Department of Clinical Chemistry, Finnish Cardiovascular Research Center Tampere, Faculty of Medicine and Health Technology, Tampere University, Pirkanmaa Hospital District and Fimlab Laboratories, Tampere, Finland
| | - Melanie Waldenberger
- Research Unit Molecular Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, 85764, Neuherberg, Bavaria, Germany
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Bavaria, Germany
- German Centre for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Munich, Germany
| | - Emma Raitoharju
- Department of Clinical Chemistry, Finnish Cardiovascular Research Center Tampere, Faculty of Medicine and Health Technology, Tampere University, Pirkanmaa Hospital District and Fimlab Laboratories, Tampere, Finland.
- Centre for Population Health Research, University of Turku, Turku University Hospital, Turku, Finland.
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77
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Marttila S, Viiri LE, Mishra PP, Kühnel B, Matias-Garcia PR, Lyytikäinen LP, Ceder T, Mononen N, Rathmann W, Winkelmann J, Peters A, Kähönen M, Hutri-Kähönen N, Juonala M, Aalto-Setälä K, Raitakari O, Lehtimäki T, Waldenberger M, Raitoharju E. Methylation status of nc886 epiallele reflects periconceptional conditions and is associated with glucose metabolism through nc886 RNAs. Clin Epigenetics 2021. [PMID: 34294131 DOI: 10.1186/s13148‐021‐01132‐3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Non-coding RNA 886 (nc886) is coded from a maternally inherited metastable epiallele. We set out to investigate the determinants and dynamics of the methylation pattern at the nc886 epiallele and how this methylation status associates with nc886 RNA expression. Furthermore, we investigated the associations between the nc886 methylation status or the levels of nc886 RNAs and metabolic traits in the YFS and KORA cohorts. The association between nc886 epiallele methylation and RNA expression was also validated in induced pluripotent stem cell (iPSC) lines. RESULTS We confirm that the methylation status of the nc886 epiallele is mostly binomial, with individuals displaying either a non- or hemi-methylated status, but we also describe intermediately and close to fully methylated individuals. We show that an individual's methylation status is associated with the mother's age and socioeconomic status, but not with the individual's own genetics. Once established, the methylation status of the nc886 epiallele remains stable for at least 25 years. This methylation status is strongly associated with the levels of nc886 non-coding RNAs in serum, blood, and iPSC lines. In addition, nc886 methylation status associates with glucose and insulin levels during adolescence but not with the indicators of glucose metabolism or the incidence of type 2 diabetes in adulthood. However, the nc886-3p RNA levels also associate with glucose metabolism in adulthood. CONCLUSIONS These results indicate that nc886 metastable epiallele methylation is tuned by the periconceptional conditions and it associates with glucose metabolism through the expression of the ncRNAs coded in the epiallele region.
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Affiliation(s)
- Saara Marttila
- Department of Clinical Chemistry, Finnish Cardiovascular Research Center Tampere, Faculty of Medicine and Health Technology, Tampere University, Pirkanmaa Hospital District and Fimlab Laboratories, Tampere, Finland. .,Gerontology Research Center, Tampere University, Tampere, Finland.
| | - Leena E Viiri
- Heart Group, Finnish Cardiovascular Research Center, Tampere, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Pashupati P Mishra
- Department of Clinical Chemistry, Finnish Cardiovascular Research Center Tampere, Faculty of Medicine and Health Technology, Tampere University, Pirkanmaa Hospital District and Fimlab Laboratories, Tampere, Finland
| | - Brigitte Kühnel
- Research Unit Molecular Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, 85764, Neuherberg, Bavaria, Germany.,Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Bavaria, Germany
| | - Pamela R Matias-Garcia
- Research Unit Molecular Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, 85764, Neuherberg, Bavaria, Germany.,Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Bavaria, Germany
| | - Leo-Pekka Lyytikäinen
- Department of Clinical Chemistry, Finnish Cardiovascular Research Center Tampere, Faculty of Medicine and Health Technology, Tampere University, Pirkanmaa Hospital District and Fimlab Laboratories, Tampere, Finland
| | - Tiina Ceder
- Department of Clinical Chemistry, Finnish Cardiovascular Research Center Tampere, Faculty of Medicine and Health Technology, Tampere University, Pirkanmaa Hospital District and Fimlab Laboratories, Tampere, Finland
| | - Nina Mononen
- Department of Clinical Chemistry, Finnish Cardiovascular Research Center Tampere, Faculty of Medicine and Health Technology, Tampere University, Pirkanmaa Hospital District and Fimlab Laboratories, Tampere, Finland
| | - Wolfgang Rathmann
- German Center for Diabetes Research (DZD), Munich, Neuherberg, Germany.,Institute for Biometrics and Epidemiology, German Diabetes Center, Leibniz Center for Diabetes Research At Heinrich Heine University, Düsseldorf, Germany.,Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Juliane Winkelmann
- Institute of Neurogenomics, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany.,Department of Neurogenetics and Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - Annette Peters
- Research Unit Molecular Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, 85764, Neuherberg, Bavaria, Germany.,German Centre for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Munich, Germany
| | - Mika Kähönen
- Department of Clinical Physiology, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, Tampere, Finland
| | - Nina Hutri-Kähönen
- Tampere Centre for Skills Training and Simulation, Tampere University, Tampere, Finland
| | - Markus Juonala
- Division of Medicine, Department of Medicine, Turku University Hospital, University of Turku, Turku, Finland
| | - Katriina Aalto-Setälä
- Heart Group, Finnish Cardiovascular Research Center, Tampere, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.,Heart Hospital, Tampere University Hospital, Tampere University, Tampere, Finland
| | - Olli Raitakari
- Centre for Population Health Research, University of Turku, Turku University Hospital, Turku, Finland.,Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland.,Department of Clinical Physiology and Nuclear Medicine, University of Turku, Turku University Hospital, Turku, Finland
| | - Terho Lehtimäki
- Department of Clinical Chemistry, Finnish Cardiovascular Research Center Tampere, Faculty of Medicine and Health Technology, Tampere University, Pirkanmaa Hospital District and Fimlab Laboratories, Tampere, Finland
| | - Melanie Waldenberger
- Research Unit Molecular Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, 85764, Neuherberg, Bavaria, Germany.,Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Bavaria, Germany.,German Centre for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Munich, Germany
| | - Emma Raitoharju
- Department of Clinical Chemistry, Finnish Cardiovascular Research Center Tampere, Faculty of Medicine and Health Technology, Tampere University, Pirkanmaa Hospital District and Fimlab Laboratories, Tampere, Finland. .,Centre for Population Health Research, University of Turku, Turku University Hospital, Turku, Finland.
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78
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Winkelmann J, Webb E, Williams GA, Hernández-Quevedo C, Maier CB, Panteli D. European countries' responses in ensuring sufficient physical infrastructure and workforce capacity during the first COVID-19 wave. Health Policy 2021; 126:362-372. [PMID: 34311982 PMCID: PMC9187509 DOI: 10.1016/j.healthpol.2021.06.015] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 06/01/2021] [Accepted: 06/30/2021] [Indexed: 12/23/2022]
Abstract
The COVID-19 pandemic has placed unprecedented pressure on health systems’ capacities. These capacities include physical infrastructure, such as bed capacities and medical equipment, and healthcare professionals. Based on information extracted from the COVID-19 Health System Reform Monitor, this paper analyses the strategies that 45 countries in Europe have taken to secure sufficient health care infrastructure and workforce capacities to tackle the crisis, focusing on the hospital sector. While pre-crisis capacities differed across countries, some strategies to boost surge capacity were very similar. All countries designated COVID-19 units and expanded hospital and ICU capacities. Additional staff were mobilised and the existing health workforce was redeployed to respond to the surge in demand for care. While procurement of personal protective equipment at the international and national levels proved difficult at the beginning due to global shortages, countries found innovative solutions to increase internal production and enacted temporary measures to mitigate shortages. The pandemic has shown that coordination mechanisms informed by real-time monitoring of available health care resources are a prerequisite for adaptive surge capacity in public health crises, and that closer cooperation between countries is essential to build resilient responses to COVID-19.
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Affiliation(s)
- Juliane Winkelmann
- Department of Healthcare Management, Technische Universität Berlin, H 80, Straße des 17. Juni 135, 10623 Berlin, Germany.
| | - Erin Webb
- Department of Healthcare Management, Technische Universität Berlin, H 80, Straße des 17. Juni 135, 10623 Berlin, Germany
| | - Gemma A Williams
- European Observatory on Health Systems and Policies, London School of Economics and Political Science, Cowdray House, Houghton Street, London WC2A 2AE, United Kingdom
| | - Cristina Hernández-Quevedo
- European Observatory on Health Systems and Policies, London School of Economics and Political Science, Cowdray House, Houghton Street, London WC2A 2AE, United Kingdom
| | - Claudia B Maier
- Department of Healthcare Management, Technische Universität Berlin, H 80, Straße des 17. Juni 135, 10623 Berlin, Germany; Center for Health Outcomes and Policy Research, University of Pennsylvania, School of Nursing, Claire Fagin Hall, 418 Curie Blvd, Philadelphia, PA 19104, United States
| | - Dimitra Panteli
- European Observatory on Health Systems and Policies, Eurostation, Place Victor Horta/Victor Hortaplein, 40/30, 1060 Brussels, Belgium
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79
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Matías-García PR, Wilson R, Guo Q, Zaghlool SB, Eales JM, Xu X, Charchar FJ, Dormer J, Maalmi H, Schlosser P, Elhadad MA, Nano J, Sharma S, Peters A, Fornoni A, Mook-Kanamori DO, Winkelmann J, Danesh J, Di Angelantonio E, Ouwehand WH, Watkins NA, Roberts DJ, Petrera A, Graumann J, Koenig W, Hveem K, Jonasson C, Köttgen A, Butterworth A, Prunotto M, Hauck SM, Herder C, Suhre K, Gieger C, Tomaszewski M, Teumer A, Waldenberger M. Plasma Proteomics of Renal Function: A Transethnic Meta-Analysis and Mendelian Randomization Study. J Am Soc Nephrol 2021; 32:1747-1763. [PMID: 34135082 PMCID: PMC8425654 DOI: 10.1681/asn.2020071070] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 02/24/2021] [Accepted: 03/22/2021] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Studies on the relationship between renal function and the human plasma proteome have identified several potential biomarkers. However, investigations have been conducted largely in European populations, and causality of the associations between plasma proteins and kidney function has never been addressed. METHODS A cross-sectional study of 993 plasma proteins among 2882 participants in four studies of European and admixed ancestries (KORA, INTERVAL, HUNT, QMDiab) identified transethnic associations between eGFR/CKD and proteomic biomarkers. For the replicated associations, two-sample bidirectional Mendelian randomization (MR) was used to investigate potential causal relationships. Publicly available datasets and transcriptomic data from independent studies were used to examine the association between gene expression in kidney tissue and eGFR. RESULTS In total, 57 plasma proteins were associated with eGFR, including one novel protein. Of these, 23 were additionally associated with CKD. The strongest inferred causal effect was the positive effect of eGFR on testican-2, in line with the known biological role of this protein and the expression of its protein-coding gene (SPOCK2) in renal tissue. We also observed suggestive evidence of an effect of melanoma inhibitory activity (MIA), carbonic anhydrase III, and cystatin-M on eGFR. CONCLUSIONS In a discovery-replication setting, we identified 57 proteins transethnically associated with eGFR. The revealed causal relationships are an important stepping stone in establishing testican-2 as a clinically relevant physiological marker of kidney disease progression, and point to additional proteins warranting further investigation.
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Affiliation(s)
- Pamela R. Matías-García
- Research Unit Molecular Epidemiology, German Research Center for Environmental Health, Neuherberg, Germany
- Institute of Epidemiology, German Research Center for Environmental Health, Neuherberg, Germany
- TUM School of Medicine, Technical University of Munich, Munich, Germany
- German Center for Cardiovascular Research, Munich, Germany
| | - Rory Wilson
- Research Unit Molecular Epidemiology, German Research Center for Environmental Health, Neuherberg, Germany
- Institute of Epidemiology, German Research Center for Environmental Health, Neuherberg, Germany
| | - Qi Guo
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
| | - Shaza B. Zaghlool
- Department of Physiology and Biophysics, Weill Cornell Medicine-Qatar, Doha, Qatar
| | - James M. Eales
- Division of Cardiovascular Sciences, University of Manchester, Manchester, United Kingdom
| | - Xiaoguang Xu
- Division of Cardiovascular Sciences, University of Manchester, Manchester, United Kingdom
| | - Fadi J. Charchar
- School of Health and Life Sciences, Federation University Australia, Ballarat, Australia
- Department of Cardiovascular Sciences, University of Leicester, Leicester, United Kingdom
- Department of Physiology, University of Melbourne, Melbourne, Australia
| | - John Dormer
- Department of Cellular Pathology, University Hospitals of Leicester National Health Service Trust, Leicester, United Kingdom
| | - Haifa Maalmi
- Institute for Clinical Diabetology, Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany
- German Center for Diabetes Research, München-Neuherberg, Germany
| | - Pascal Schlosser
- Department of Data-Driven Medicine, Institute of Genetic Epidemiology, Faculty of Medicine and Medical Center-University of Freiburg, Freiburg, Germany
| | - Mohamed A. Elhadad
- Research Unit Molecular Epidemiology, German Research Center for Environmental Health, Neuherberg, Germany
- Institute of Epidemiology, German Research Center for Environmental Health, Neuherberg, Germany
- German Center for Cardiovascular Research, Munich, Germany
| | - Jana Nano
- Institute of Epidemiology, German Research Center for Environmental Health, Neuherberg, Germany
- German Center for Diabetes Research, München-Neuherberg, Germany
| | - Sapna Sharma
- Research Unit Molecular Epidemiology, German Research Center for Environmental Health, Neuherberg, Germany
- Institute of Epidemiology, German Research Center for Environmental Health, Neuherberg, Germany
| | - Annette Peters
- Institute of Epidemiology, German Research Center for Environmental Health, Neuherberg, Germany
- German Center for Cardiovascular Research, Munich, Germany
- German Center for Diabetes Research, München-Neuherberg, Germany
| | - Alessia Fornoni
- Department of Medicine, Katz Family Division of Nephrology and Hypertension, University of Miami Miller School of Medicine, Miami, Florida
| | - Dennis O. Mook-Kanamori
- Department of Clinical Epidemiology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Juliane Winkelmann
- Institute of Neurogenomics, German Research Center for Environmental Health, Neuherberg, Germany
- Department of Neurogenetics and Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - John Danesh
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
- British Heart Foundation Centre of Research Excellence, University of Cambridge, Cambridge, United Kingdom
- National Institute for Health Research Blood and Transplant Research Unit in Donor Health and Genomics, University of Cambridge, Cambridge, United Kingdom
- National Institute for Health Research Cambridge Biomedical Research Centre, University of Cambridge and Cambridge University Hospitals, Cambridge, United Kingdom
- Health Data Research UK Cambridge, Wellcome Genome Campus and University of Cambridge, Cambridge, United Kingdom
- Department of Human Genetics, Wellcome Sanger Institute, Hinxton, United Kingdom
| | - Emanuele Di Angelantonio
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
- British Heart Foundation Centre of Research Excellence, University of Cambridge, Cambridge, United Kingdom
- National Institute for Health Research Blood and Transplant Research Unit in Donor Health and Genomics, University of Cambridge, Cambridge, United Kingdom
- National Institute for Health Research Cambridge Biomedical Research Centre, University of Cambridge and Cambridge University Hospitals, Cambridge, United Kingdom
- Health Data Research UK Cambridge, Wellcome Genome Campus and University of Cambridge, Cambridge, United Kingdom
| | - Willem H. Ouwehand
- British Heart Foundation Centre of Research Excellence, University of Cambridge, Cambridge, United Kingdom
- Department of Haematology, University of Cambridge, Cambridge, United Kingdom
- National Health Service Blood and Transplant, Cambridge Biomedical Campus, Long Road, Cambridge, United Kingdom
- Wellcome Sanger Institute, Hinxton, United Kingdom
| | - Nicholas A. Watkins
- National Health Service Blood and Transplant, Cambridge Biomedical Campus, Long Road, Cambridge, United Kingdom
| | - David J. Roberts
- National Institute for Health Research Blood and Transplant Research Unit in Donor Health and Genomics, University of Cambridge, Cambridge, United Kingdom
- National Health Service Blood and Transplant Oxford Centre, Oxford, United Kingdom
- Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Agnese Petrera
- Research Unit Protein Science and Metabolomics and Proteomics Core Facility, Helmholtz Zentrum Munich - German Research Center for Environmental Health, Neuherberg, Germany
| | - Johannes Graumann
- Scientific Service Group Biomolecular Mass Spectrometry, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
- German Centre for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Max Planck Institute of Heart and Lung Research, Bad Nauheim, Germany
| | - Wolfgang Koenig
- German Center for Cardiovascular Research, Munich, Germany
- Klinik für Herz-Kreislauferkrankungen, Deutsches Herzzentrum München, Technical University of Munich, Munich, Germany
- Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm, Germany
| | - Kristian Hveem
- Department of Public Health and Nursing, Norwegian University of Science and Technology, Trondheim, Norway
- Nord-Trøndelag Health Study HUNT Research Centre, Faculty of Medicine, Norwegian University of Science and Technology, Levanger, Norway
| | - Christian Jonasson
- Department of Public Health and Nursing, Norwegian University of Science and Technology, Trondheim, Norway
- Nord-Trøndelag Health Study HUNT Research Centre, Faculty of Medicine, Norwegian University of Science and Technology, Levanger, Norway
| | - Anna Köttgen
- Department of Data-Driven Medicine, Institute of Genetic Epidemiology, Faculty of Medicine and Medical Center-University of Freiburg, Freiburg, Germany
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Adam Butterworth
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
| | - Marco Prunotto
- School of Pharmaceutical Sciences, University of Geneva, Geneva, Switzerland
| | - Stefanie M. Hauck
- Research Unit Protein Science and Metabolomics and Proteomics Core Facility, Helmholtz Zentrum Munich - German Research Center for Environmental Health, Neuherberg, Germany
| | - Christian Herder
- Institute for Clinical Diabetology, Leibniz Center for Diabetes Research at Heinrich Heine University Düsseldorf, Düsseldorf, Germany
- German Center for Diabetes Research, München-Neuherberg, Germany
- Department of Endocrinology and Diabetology, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Karsten Suhre
- Department of Physiology and Biophysics, Weill Cornell Medicine-Qatar, Doha, Qatar
| | - Christian Gieger
- Research Unit Molecular Epidemiology, German Research Center for Environmental Health, Neuherberg, Germany
- Institute of Epidemiology, German Research Center for Environmental Health, Neuherberg, Germany
- German Center for Cardiovascular Research, Munich, Germany
| | - Maciej Tomaszewski
- Division of Cardiovascular Sciences, University of Manchester, Manchester, United Kingdom
- Manchester Heart Centre and Manchester Academic Health Science Centre, Manchester University NHS Foundation Trust, Manchester, United Kingdom
| | - Alexander Teumer
- Department SHIP/Clinical-Epidemiological Research, Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany
- German Center for Cardiovascular Research, partner site Greifswald, Greifswald, Germany
| | - Melanie Waldenberger
- Research Unit Molecular Epidemiology, German Research Center for Environmental Health, Neuherberg, Germany
- Institute of Epidemiology, German Research Center for Environmental Health, Neuherberg, Germany
- German Center for Cardiovascular Research, Munich, Germany
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80
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Cousin MA, Creighton BA, Breau KA, Spillmann RC, Torti E, Dontu S, Tripathi S, Ajit D, Edwards RJ, Afriyie S, Bay JC, Harper KM, Beltran AA, Munoz LJ, Falcon Rodriguez L, Stankewich MC, Person RE, Si Y, Normand EA, Blevins A, May AS, Bier L, Aggarwal V, Mancini GMS, van Slegtenhorst MA, Cremer K, Becker J, Engels H, Aretz S, MacKenzie JJ, Brilstra E, van Gassen KLI, van Jaarsveld RH, Oegema R, Parsons GM, Mark P, Helbig I, McKeown SE, Stratton R, Cogne B, Isidor B, Cacheiro P, Smedley D, Firth HV, Bierhals T, Kloth K, Weiss D, Fairley C, Shieh JT, Kritzer A, Jayakar P, Kurtz-Nelson E, Bernier RA, Wang T, Eichler EE, van de Laar IMBH, McConkie-Rosell A, McDonald MT, Kemppainen J, Lanpher BC, Schultz-Rogers LE, Gunderson LB, Pichurin PN, Yoon G, Zech M, Jech R, Winkelmann J, Beltran AS, Zimmermann MT, Temple B, Moy SS, Klee EW, Tan QKG, Lorenzo DN. Pathogenic SPTBN1 variants cause an autosomal dominant neurodevelopmental syndrome. Nat Genet 2021; 53:1006-1021. [PMID: 34211179 PMCID: PMC8273149 DOI: 10.1038/s41588-021-00886-z] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 05/14/2021] [Indexed: 12/22/2022]
Abstract
SPTBN1 encodes βII-spectrin, the ubiquitously expressed β-spectrin that forms micrometer-scale networks associated with plasma membranes. Mice deficient in neuronal βII-spectrin have defects in cortical organization, developmental delay and behavioral deficiencies. These phenotypes, while less severe, are observed in haploinsufficient animals, suggesting that individuals carrying heterozygous SPTBN1 variants may also show measurable compromise of neural development and function. Here we identify heterozygous SPTBN1 variants in 29 individuals with developmental, language and motor delays; mild to severe intellectual disability; autistic features; seizures; behavioral and movement abnormalities; hypotonia; and variable dysmorphic facial features. We show that these SPTBN1 variants lead to effects that affect βII-spectrin stability, disrupt binding to key molecular partners, and disturb cytoskeleton organization and dynamics. Our studies define SPTBN1 variants as the genetic basis of a neurodevelopmental syndrome, expand the set of spectrinopathies affecting the brain and underscore the critical role of βII-spectrin in the central nervous system.
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Affiliation(s)
- Margot A Cousin
- Center for Individualized Medicine, Mayo Clinic, Rochester, MN, USA.
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA.
| | - Blake A Creighton
- Department of Cell Biology and Physiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Keith A Breau
- Department of Cell Biology and Physiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Rebecca C Spillmann
- Department of Pediatrics, Duke University Medical Center, Duke University, Durham, NC, USA
| | | | - Sruthi Dontu
- Department of Cell Biology and Physiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Swarnendu Tripathi
- Bioinformatics Research and Development Laboratory, Genomic Sciences and Precision Medicine Center, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Deepa Ajit
- Department of Cell Biology and Physiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Reginald J Edwards
- Department of Cell Biology and Physiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Simone Afriyie
- Department of Cell Biology and Physiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Julia C Bay
- Department of Cell Biology and Physiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Kathryn M Harper
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Carolina Institute for Developmental Disabilities, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Alvaro A Beltran
- Neuroscience Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Human Pluripotent Stem Cell Core, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Lorena J Munoz
- Human Pluripotent Stem Cell Core, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Liset Falcon Rodriguez
- Department of Cell Biology and Physiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | | | | | - Yue Si
- GeneDx, Gaithersburg, MD, USA
| | | | | | - Alison S May
- Department of Neurology, Columbia University, New York, NY, USA
| | - Louise Bier
- Institute for Genomic Medicine, Columbia University, New York, NY, USA
| | - Vimla Aggarwal
- Institute for Genomic Medicine, Columbia University, New York, NY, USA
- Laboratory of Personalized Genomic Medicine, Department of Pathology and Cell Biology, Columbia University, New York, NY, USA
| | - Grazia M S Mancini
- Department of Clinical Genetics, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | | | - Kirsten Cremer
- Institute of Human Genetics, University of Bonn, School of Medicine & University Hospital Bonn, Bonn, Germany
| | - Jessica Becker
- Institute of Human Genetics, University of Bonn, School of Medicine & University Hospital Bonn, Bonn, Germany
| | - Hartmut Engels
- Institute of Human Genetics, University of Bonn, School of Medicine & University Hospital Bonn, Bonn, Germany
| | - Stefan Aretz
- Institute of Human Genetics, University of Bonn, School of Medicine & University Hospital Bonn, Bonn, Germany
| | | | - Eva Brilstra
- Department of Genetics, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Koen L I van Gassen
- Department of Genetics, University Medical Center Utrecht, Utrecht, the Netherlands
| | | | - Renske Oegema
- Department of Genetics, University Medical Center Utrecht, Utrecht, the Netherlands
| | | | - Paul Mark
- Spectrum Health Medical Genetics, Grand Rapids, MI, USA
| | - Ingo Helbig
- Division of Neurology, Departments of Neurology and Pediatrics, The Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
- The Epilepsy NeuroGenetics Initiative, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Biomedical and Health Informatics (DBHi), Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Neurology, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, USA
| | - Sarah E McKeown
- Division of Neurology, Departments of Neurology and Pediatrics, The Children's Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
- The Epilepsy NeuroGenetics Initiative, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Robert Stratton
- Genetics, Driscoll Children's Hospital, Corpus Christi, TX, USA
| | - Benjamin Cogne
- Service de Génétique Médicale, CHU Nantes, Nantes, France
- Université de Nantes, CNRS, INSERM, L'Institut du Thorax, Nantes, France
| | - Bertrand Isidor
- Service de Génétique Médicale, CHU Nantes, Nantes, France
- Université de Nantes, CNRS, INSERM, L'Institut du Thorax, Nantes, France
| | - Pilar Cacheiro
- William Harvey Research Institute, School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Damian Smedley
- William Harvey Research Institute, School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Helen V Firth
- Department of Clinical Genetics, Cambridge University Hospitals, Cambridge, UK
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, UK
| | - Tatjana Bierhals
- Institute of Human Genetics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Katja Kloth
- Institute of Human Genetics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Deike Weiss
- Neuropediatrics, Department of Pediatrics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Cecilia Fairley
- Division of Medical Genetics, Department of Pediatrics, University of California San Francisco, San Francisco, CA, USA
| | - Joseph T Shieh
- Division of Medical Genetics, Department of Pediatrics, University of California San Francisco, San Francisco, CA, USA
- Institute for Human Genetics, University of California San Francisco, San Francisco, CA, USA
| | - Amy Kritzer
- Division of Genetics and Genomics, Boston Children's Hospital, Boston, MA, USA
| | | | - Evangeline Kurtz-Nelson
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, USA
| | - Raphael A Bernier
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, USA
| | - Tianyun Wang
- Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA, USA
| | - Evan E Eichler
- Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA, USA
- Howard Hughes Medical Institute, University of Washington, Seattle, WA, USA
| | - Ingrid M B H van de Laar
- Department of Clinical Genetics, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - Allyn McConkie-Rosell
- Department of Pediatrics, Duke University Medical Center, Duke University, Durham, NC, USA
| | - Marie T McDonald
- Department of Pediatrics, Duke University Medical Center, Duke University, Durham, NC, USA
| | - Jennifer Kemppainen
- Center for Individualized Medicine, Mayo Clinic, Rochester, MN, USA
- Department of Clinical Genomics, Mayo Clinic, Rochester, MN, USA
| | - Brendan C Lanpher
- Center for Individualized Medicine, Mayo Clinic, Rochester, MN, USA
- Department of Clinical Genomics, Mayo Clinic, Rochester, MN, USA
| | - Laura E Schultz-Rogers
- Center for Individualized Medicine, Mayo Clinic, Rochester, MN, USA
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | - Lauren B Gunderson
- Center for Individualized Medicine, Mayo Clinic, Rochester, MN, USA
- Department of Clinical Genomics, Mayo Clinic, Rochester, MN, USA
| | - Pavel N Pichurin
- Center for Individualized Medicine, Mayo Clinic, Rochester, MN, USA
| | - Grace Yoon
- Divisions of Clinical/Metabolic Genetics and Neurology, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Michael Zech
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany
- Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - Robert Jech
- Department of Neurology, Charles University, 1st Faculty of Medicine and General University Hospital in Prague, Prague, Czech Republic
| | - Juliane Winkelmann
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany
- Institute of Human Genetics, Technical University of Munich, Munich, Germany
- Lehrstuhl für Neurogenetik, Technische Universität München, Munich, Germany
- Munich Cluster for Systems Neurology, SyNergy, Munich, Germany
| | - Adriana S Beltran
- Human Pluripotent Stem Cell Core, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Michael T Zimmermann
- Bioinformatics Research and Development Laboratory, Genomic Sciences and Precision Medicine Center, Medical College of Wisconsin, Milwaukee, WI, USA
- Department of Biochemistry, Medical College of Wisconsin, Milwaukee, WI, USA
- Clinical and Translational Sciences Institute, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Brenda Temple
- Department of Biochemistry and Biophysics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Sheryl S Moy
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Carolina Institute for Developmental Disabilities, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Eric W Klee
- Center for Individualized Medicine, Mayo Clinic, Rochester, MN, USA
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
- Department of Clinical Genomics, Mayo Clinic, Rochester, MN, USA
| | - Queenie K-G Tan
- Department of Pediatrics, Duke University Medical Center, Duke University, Durham, NC, USA
| | - Damaris N Lorenzo
- Department of Cell Biology and Physiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
- Carolina Institute for Developmental Disabilities, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
- Neuroscience Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
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81
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Zech M, Seibt A, Zumbaum B, Klee D, Meitinger T, Winkelmann J, Mayatpepek E, Wagner M, Distelmaier F. MATR3 haploinsufficiency and early-onset neurodegeneration. Brain 2021; 144:e72. [PMID: 34173818 DOI: 10.1093/brain/awab240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Michael Zech
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - Annette Seibt
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, University Children's Hospital, Medical Faculty, Heinrich-Heine-University, Düsseldorf, Germany
| | - Barbara Zumbaum
- Sozialpädiatrisches Zentrum, St. Marien-Hospital Düren gGmbH, Hospitalstr. 44, 52353 Düren, Germany
| | - Dirk Klee
- Institute of Radiology, Department of Pediatric Radiology, Medical Faculty, Heinrich-Heine-University, Düsseldorf, Germany
| | - Thomas Meitinger
- Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - Juliane Winkelmann
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Institute of Human Genetics, Technical University of Munich, Munich, Germany.,Lehrstuhl für Neurogenetik, Technische Universität München, Munich, Germany.,Munich Cluster for Systems Neurology, SyNergy, Munich, Germany
| | - Ertan Mayatpepek
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, University Children's Hospital, Medical Faculty, Heinrich-Heine-University, Düsseldorf, Germany
| | - Matias Wagner
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - Felix Distelmaier
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, University Children's Hospital, Medical Faculty, Heinrich-Heine-University, Düsseldorf, Germany
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82
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Winter B, Krämer J, Meinhardt T, Berner D, Alt K, Wenzel M, Winkelmann J, Zech M. NR4A2 and Dystonia with Dopa Responsiveness. Mov Disord 2021; 36:2203-2204. [PMID: 34155693 DOI: 10.1002/mds.28701] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 05/18/2021] [Accepted: 06/04/2021] [Indexed: 01/30/2023] Open
Affiliation(s)
- Benedikt Winter
- Division of Pediatric Neurology and Inborn Errors of Metabolism, Children's Hospital, Ulm University, Ulm, Germany
| | - Johannes Krämer
- Division of Pediatric Neurology and Inborn Errors of Metabolism, Children's Hospital, Ulm University, Ulm, Germany
| | | | | | | | | | - Juliane Winkelmann
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany.,Lehrstuhl für Neurogenetik, Technische Universität München, Munich, Germany.,Munich Cluster for Systems Neurology, SyNergy, Munich, Germany
| | - Michael Zech
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
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Matías-García PR, Ward-Caviness CK, Raffield LM, Gao X, Zhang Y, Wilson R, Gào X, Nano J, Bostom A, Colicino E, Correa A, Coull B, Eaton C, Hou L, Just AC, Kunze S, Lange L, Lange E, Lin X, Liu S, Nwanaji-Enwerem JC, Reiner A, Shen J, Schöttker B, Vokonas P, Zheng Y, Young B, Schwartz J, Horvath S, Lu A, Whitsel EA, Koenig W, Adamski J, Winkelmann J, Brenner H, Baccarelli AA, Gieger C, Peters A, Franceschini N, Waldenberger M. DNAm-based signatures of accelerated aging and mortality in blood are associated with low renal function. Clin Epigenetics 2021; 13:121. [PMID: 34078457 PMCID: PMC8170969 DOI: 10.1186/s13148-021-01082-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Accepted: 04/18/2021] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND The difference between an individual's chronological and DNA methylation predicted age (DNAmAge), termed DNAmAge acceleration (DNAmAA), can capture life-long environmental exposures and age-related physiological changes reflected in methylation status. Several studies have linked DNAmAA to morbidity and mortality, yet its relationship with kidney function has not been assessed. We evaluated the associations between seven DNAm aging and lifespan predictors (as well as GrimAge components) and five kidney traits (estimated glomerular filtration rate [eGFR], urine albumin-to-creatinine ratio [uACR], serum urate, microalbuminuria and chronic kidney disease [CKD]) in up to 9688 European, African American and Hispanic/Latino individuals from seven population-based studies. RESULTS We identified 23 significant associations in our large trans-ethnic meta-analysis (p < 1.43E-03 and consistent direction of effect across studies). Age acceleration measured by the Extrinsic and PhenoAge estimators, as well as Zhang's 10-CpG epigenetic mortality risk score (MRS), were associated with all parameters of poor kidney health (lower eGFR, prevalent CKD, higher uACR, microalbuminuria and higher serum urate). Six of these associations were independently observed in European and African American populations. MRS in particular was consistently associated with eGFR (β = - 0.12, 95% CI = [- 0.16, - 0.08] change in log-transformed eGFR per unit increase in MRS, p = 4.39E-08), prevalent CKD (odds ratio (OR) = 1.78 [1.47, 2.16], p = 2.71E-09) and higher serum urate levels (β = 0.12 [0.07, 0.16], p = 2.08E-06). The "first-generation" clocks (Hannum, Horvath) and GrimAge showed different patterns of association with the kidney traits. Three of the DNAm-estimated components of GrimAge, namely adrenomedullin, plasminogen-activation inhibition 1 and pack years, were positively associated with higher uACR, serum urate and microalbuminuria. CONCLUSION DNAmAge acceleration and DNAm mortality predictors estimated in whole blood were associated with multiple kidney traits, including eGFR and CKD, in this multi-ethnic study. Epigenetic biomarkers which reflect the systemic effects of age-related mechanisms such as immunosenescence, inflammaging and oxidative stress may have important mechanistic or prognostic roles in kidney disease. Our study highlights new findings linking kidney disease to biological aging, and opportunities warranting future investigation into DNA methylation biomarkers for prognostic or risk stratification in kidney disease.
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Affiliation(s)
- Pamela R Matías-García
- TUM School of Medicine, Technical University of Munich, Munich, Germany.
- Research Unit Molecular Epidemiology, Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Munich/Neuherberg, Germany.
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Munich/Neuherberg, Germany.
- German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Munich, Germany.
| | - Cavin K Ward-Caviness
- Center for Public Health and Environmental Assessment, US Environmental Protection Agency, Chapel Hill, NC, USA
| | - Laura M Raffield
- Department of Genetics, University of North Carolina, Chapel Hill, NC, USA
| | - Xu Gao
- Laboratory of Precision Environmental Health, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Yan Zhang
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Rory Wilson
- Research Unit Molecular Epidemiology, Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Munich/Neuherberg, Germany
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Munich/Neuherberg, Germany
| | - Xīn Gào
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Jana Nano
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Munich/Neuherberg, Germany
- German Center for Diabetes Research (DZD), Neuherberg, Germany
| | - Andrew Bostom
- Center For Primary Care and Prevention, Memorial Hospital of Rhode Island, Pawtucket, RI, USA
| | - Elena Colicino
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Adolfo Correa
- Departments of Medicine and Pediatrics, University of Mississippi Medical Center, Jackson, MS, USA
| | - Brent Coull
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Charles Eaton
- Center For Primary Care and Prevention, Memorial Hospital of Rhode Island, Pawtucket, RI, USA
- Department of Family Medicine, Warren Alpert Medical School, Brown University, Providence, RI, USA
| | - Lifang Hou
- Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Allan C Just
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Sonja Kunze
- Research Unit Molecular Epidemiology, Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Munich/Neuherberg, Germany
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Munich/Neuherberg, Germany
| | - Leslie Lange
- Department of Medicine, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO, USA
| | - Ethan Lange
- Department of Medicine, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO, USA
| | - Xihong Lin
- Veterans Affairs Normative Aging Study, Veterans Affairs Boston Healthcare System, Department of Medicine, Boston University School of Medicine, Boston, MA, USA
| | - Simin Liu
- Department of Epidemiology, School of Public Health, Brown University, Providence, RI, USA
| | | | - Alex Reiner
- Department of Epidemiology, University of Washington, Seattle, WA, USA
| | - Jincheng Shen
- Department of Population Health Sciences, School of Medicine, University of Utah, Salt Lake City, UT, USA
| | - Ben Schöttker
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Network Aging Research, University of Heidelberg, Heidelberg, Germany
| | - Pantel Vokonas
- Veterans Affairs Normative Aging Study, Veterans Affairs Boston Healthcare System, Department of Medicine, Boston University School of Medicine, Boston, MA, USA
| | - Yinan Zheng
- Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Bessie Young
- Nephrology, Hospital and Specialty Medicine and Center for Innovation for Veteran-Centered and Value Driven Care, Veterans Affairs Puget Sound Health Care System, Seattle, WA, USA
- Division of Nephrology, Kidney Research Institute, University of Washington, Seattle, WA, USA
| | - Joel Schwartz
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Steve Horvath
- Department of Human Genetics, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Ake Lu
- Department of Human Genetics, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Eric A Whitsel
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA
- Department of Medicine, School of Medicine, University of North Carolina, Chapel Hill, NC, USA
| | - Wolfgang Koenig
- German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Munich, Germany
- Deutsches Herzzentrum München, Technische Universität München, Munich, Germany
- Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm, Germany
| | - Jerzy Adamski
- Research Unit Molecular Endocrinology and Metabolism, Genome Analysis Center, Helmholtz Zentrum München, German Research Center for Environmental Health, Munich/Neuherberg, Germany
- Chair for Experimental Genetics, Technical University of Munich, Freising-Weihenstephan, Germany
- Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Juliane Winkelmann
- Institute of Neurogenomics, Helmholtz Zentrum München, German Research Center for Environmental Health, Munich/Neuherberg, Germany
- Chair Neurogenetics, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
- Institute of Human Genetics, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
- Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
| | - Hermann Brenner
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Network Aging Research, University of Heidelberg, Heidelberg, Germany
| | - Andrea A Baccarelli
- Laboratory of Precision Environmental Health, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Christian Gieger
- Research Unit Molecular Epidemiology, Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Munich/Neuherberg, Germany
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Munich/Neuherberg, Germany
| | - Annette Peters
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Munich/Neuherberg, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Munich, Germany
- German Center for Diabetes Research (DZD), Neuherberg, Germany
| | - Nora Franceschini
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA
| | - Melanie Waldenberger
- Research Unit Molecular Epidemiology, Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Munich/Neuherberg, Germany.
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Munich/Neuherberg, Germany.
- German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Munich, Germany.
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84
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Cathiard L, Fraulob V, Lam DD, Torres M, Winkelmann J, Krężel W. Investigation of dopaminergic signalling in Meis homeobox 1 (Meis1) deficient mice as an animal model of restless legs syndrome. J Sleep Res 2021; 30:e13311. [PMID: 34008292 DOI: 10.1111/jsr.13311] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 01/28/2021] [Accepted: 01/28/2021] [Indexed: 12/24/2022]
Abstract
Restless legs syndrome (RLS) is a common neurological disorder in which sensorimotor symptoms lead to sleep disturbances with substantial impact on life quality. RLS is caused by a combination of genetic and environmental factors, and Meis homeobox 1 (MEIS1) was identified as the main genetic risk factor. The efficacy of dopaminergic agonists, including dopamine D2 receptor (DRD2) agonists, for treating RLS led to the hypothesis of dopaminergic impairment. However, it remains unclear whether it is directly involved in the disease aetiology and what the role of MEIS1 is considering its developmental and postnatal expression in the striatum, a critical structure in motor control. We addressed the role of MEIS1 in striatal dopaminergic signalling in Meis1+/- mice, a valid animal model of RLS, and in Meis1Drd2 -/- mice carrying a somatic null mutation of Meis1 in Drd2+ neurones. Motor behaviours, pharmacological exploration of DRD2 signalling, and quantitative analyses of DRD2+ and DRD1+ expressing neurones were investigated. Although Meis1+/- mice displayed an RLS-like phenotype, including motor hyperactivity at the beginning of the rest phase, no reduction of dopaminoceptive neurones was observed in the striatum. Moreover, the null mutation of Meis1 in DRD2+ cells did not lead to RLS-like symptoms and dysfunction of the DRD2 pathway. These data indicate that MEIS1 does not modulate DRD2-dependent signalling in a cell-autonomous manner. Thus, the efficiency of D2 -like agonists may reflect the involvement of other dopaminergic receptors or normalisation of motor circuit abnormalities downstream from defects caused by MEIS1 dysfunction.
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Affiliation(s)
- Lucile Cathiard
- Institute of Genetics and Molecular and Cellular Biology, CNRS UMR7104, INSERM U1258, University of Strasbourg, Illkirch, France
| | - Valerie Fraulob
- Institute of Genetics and Molecular and Cellular Biology, CNRS UMR7104, INSERM U1258, University of Strasbourg, Illkirch, France
| | - Daniel D Lam
- Institute for Human Genetic, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - Miguel Torres
- Cardiovascular Development Program, Centro Nacional de Investigaciones Cardiovasculares, CNIC, Madrid, Spain
| | - Juliane Winkelmann
- Institute for Human Genetic, Klinikum rechts der Isar, Technische Universität München, Munich, Germany.,Chair for Neucgenetic, Klinikum rechts der Isar, Technische Universität München; Institute for Neurogenomics, Helmholtz Zentrum München; Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
| | - Wojciech Krężel
- Institute of Genetics and Molecular and Cellular Biology, CNRS UMR7104, INSERM U1258, University of Strasbourg, Illkirch, France
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85
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Neuser S, Brechmann B, Heimer G, Brösse I, Schubert S, O'Grady L, Zech M, Srivastava S, Sweetser DA, Dincer Y, Mall V, Winkelmann J, Behrends C, Darras BT, Graham RJ, Jayakar P, Byrne B, Bar-Aluma BE, Haberman Y, Szeinberg A, Aldhalaan HM, Hashem M, Al Tenaiji A, Ismayl O, Al Nuaimi AE, Maher K, Ibrahim S, Khan F, Houlden H, Ramakumaran VS, Pagnamenta AT, Posey JE, Lupski JR, Tan WH, ElGhazali G, Herman I, Muñoz T, Repetto GM, Seitz A, Krumbiegel M, Poli MC, Kini U, Efthymiou S, Meiler J, Maroofian R, Alkuraya FS, Abou Jamra R, Popp B, Ben-Zeev B, Ebrahimi-Fakhari D. Clinical, neuroimaging, and molecular spectrum of TECPR2-associated hereditary sensory and autonomic neuropathy with intellectual disability. Hum Mutat 2021; 42:762-776. [PMID: 33847017 DOI: 10.1002/humu.24206] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 03/18/2021] [Accepted: 04/08/2021] [Indexed: 12/24/2022]
Abstract
Bi-allelic TECPR2 variants have been associated with a complex syndrome with features of both a neurodevelopmental and neurodegenerative disorder. Here, we provide a comprehensive clinical description and variant interpretation framework for this genetic locus. Through international collaboration, we identified 17 individuals from 15 families with bi-allelic TECPR2-variants. We systemically reviewed clinical and molecular data from this cohort and 11 cases previously reported. Phenotypes were standardized using Human Phenotype Ontology terms. A cross-sectional analysis revealed global developmental delay/intellectual disability, muscular hypotonia, ataxia, hyporeflexia, respiratory infections, and central/nocturnal hypopnea as core manifestations. A review of brain magnetic resonance imaging scans demonstrated a thin corpus callosum in 52%. We evaluated 17 distinct variants. Missense variants in TECPR2 are predominantly located in the N- and C-terminal regions containing β-propeller repeats. Despite constituting nearly half of disease-associated TECPR2 variants, classifying missense variants as (likely) pathogenic according to ACMG criteria remains challenging. We estimate a pathogenic variant carrier frequency of 1/1221 in the general and 1/155 in the Jewish Ashkenazi populations. Based on clinical, neuroimaging, and genetic data, we provide recommendations for variant reporting, clinical assessment, and surveillance/treatment of individuals with TECPR2-associated disorder. This sets the stage for future prospective natural history studies.
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Affiliation(s)
- Sonja Neuser
- Institute of Human Genetics, University of Leipzig Medical Center, Leipzig, Germany
| | - Barbara Brechmann
- Department of Neurology, The F.M. Kirby Neurobiology Center, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Department of Pediatrics, Hospital for Children and Adolescents, Heidelberg University Hospital, Heidelberg, Germany
| | - Gali Heimer
- Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Ramat Gan, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ines Brösse
- Department of Pediatrics, Hospital for Children and Adolescents, Heidelberg University Hospital, Heidelberg, Germany
| | - Susanna Schubert
- Institute of Human Genetics, University of Leipzig Medical Center, Leipzig, Germany
| | - Lauren O'Grady
- Department of Pediatrics, Division of Medical Genetics and Metabolism, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Michael Zech
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Institute of Human Genetics, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Siddharth Srivastava
- Department of Neurology, The F.M. Kirby Neurobiology Center, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - David A Sweetser
- Department of Pediatrics, Division of Medical Genetics and Metabolism, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Yasemin Dincer
- Lehrstuhl für Sozialpädiatrie, Department of Pediatrics, Technische Universität München, Germany.,Zentrum für Humangenetik und Laboratoriumsdiagnostik (MVZ), Martinsried, Germany
| | - Volker Mall
- Lehrstuhl für Sozialpädiatrie, Department of Pediatrics, Technische Universität München, Germany.,kbo-Kinderzentrum München, Munich, Germany
| | - Juliane Winkelmann
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Institute of Human Genetics, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany.,Lehrstuhl für Neurogenetik, Technische Universität München, Munich, Germany.,Munich Cluster for Systems Neurology (Synergy), Ludwig-Maximilians-Universität München, Munich, Germany
| | - Christian Behrends
- Munich Cluster for Systems Neurology (Synergy), Ludwig-Maximilians-Universität München, Munich, Germany
| | - Basil T Darras
- Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Robert J Graham
- Department of Anesthesia, Critical Care and Pain Medicine, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | | | - Barry Byrne
- Powell Gene Therapy Center, University of Florida, Gainesville, Florida, USA
| | - Bat El Bar-Aluma
- Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Ramat Gan, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yael Haberman
- Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Ramat Gan, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Cincinnati Children's Hospital Medical Center and the University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Amir Szeinberg
- Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Ramat Gan, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Hesham M Aldhalaan
- Department of Translational Genomics, Center for Genomic Medicine, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Mais Hashem
- Department of Translational Genomics, Center for Genomic Medicine, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Amal Al Tenaiji
- Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates
| | - Omar Ismayl
- Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates
| | | | - Karima Maher
- Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates
| | - Shahnaz Ibrahim
- Department of Paediatrics and Child Health, Aga Khan University Hospital, Karachi, Pakistan
| | - Fatima Khan
- Department of Paediatrics and Child Health, Aga Khan University Hospital, Karachi, Pakistan
| | - Henry Houlden
- Department of Neuromuscular Disorders, Queen Square Institute of Neurology, University College London, London, UK
| | | | - Alistair T Pagnamenta
- NIHR Biomedical Research Centre, Wellcome Centre for Human Genetics, University of Oxford, Oxford, UK
| | - Jennifer E Posey
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas, USA
| | - James R Lupski
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas, USA.,Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA.,Texas Children's Hospital, Houston, Texas, USA.,Human Genome Sequencing Center, Baylor College of Medicine, Houston, Texas, USA
| | - Wen-Hann Tan
- Division of Genetics and Genomics, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Gehad ElGhazali
- Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates
| | - Isabella Herman
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas, USA.,Texas Children's Hospital, Houston, Texas, USA.,Department of Pediatrics, Section of Pediatric Neurology and Developmental Neuroscience, Baylor College of Medicine, Houston, Texas, USA
| | - Tatiana Muñoz
- Facultad de Medicina, Clinica Alemana Universidad del Desarrollo, Santiago, Chile
| | - Gabriela M Repetto
- Facultad de Medicina, Clinica Alemana Universidad del Desarrollo, Santiago, Chile
| | - Angelika Seitz
- Department of Diagnostic and Interventional Radiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Mandy Krumbiegel
- Institute of Human Genetics, Friedrich-Alexander-Universität (FAU), Erlangen, Germany
| | - Maria Cecilia Poli
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA.,Facultad de Medicina, Clinica Alemana Universidad del Desarrollo, Santiago, Chile
| | - Usha Kini
- Oxford Centre for Genomic Medicine, Oxford, UK
| | - Stephanie Efthymiou
- Department of Neuromuscular Disorders, Queen Square Institute of Neurology, University College London, London, UK
| | - Jens Meiler
- Department of Chemistry, Vanderbilt University, Nashville, Tennessee, USA.,Institute for Drug Discovery, University of Leipzig Medical Center, Leipzig, Germany
| | - Reza Maroofian
- Department of Neuromuscular Disorders, Queen Square Institute of Neurology, University College London, London, UK
| | - Fowzan S Alkuraya
- Department of Translational Genomics, Center for Genomic Medicine, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.,Department of Anatomy and Cell Biology, College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
| | - Rami Abou Jamra
- Institute of Human Genetics, University of Leipzig Medical Center, Leipzig, Germany
| | - Bernt Popp
- Institute of Human Genetics, University of Leipzig Medical Center, Leipzig, Germany
| | - Bruria Ben-Zeev
- Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Ramat Gan, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Darius Ebrahimi-Fakhari
- Department of Neurology, The F.M. Kirby Neurobiology Center, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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Zech M, Jech R, Boesch S, Škorvánek M, Necpál J, Švantnerová J, Wagner M, Sadr-Nabavi A, Distelmaier F, Krenn M, Serranová T, Rektorová I, Havránková P, Mosejová A, Příhodová I, Šarláková J, Kulcsarová K, Ulmanová O, Bechyně K, Ostrozovičová M, Haň V, Ventosa JR, Brunet T, Berutti R, Shariati M, Shoeibi A, Schneider SA, Kuster A, Baumann M, Weise D, Wilbert F, Janzarik WG, Eckenweiler M, Mall V, Haslinger B, Berweck S, Winkelmann J, Oexle K. Scoring Algorithm-Based Genomic Testing in Dystonia: A Prospective Validation Study. Mov Disord 2021; 36:1959-1964. [PMID: 33949708 DOI: 10.1002/mds.28614] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 02/22/2021] [Accepted: 03/26/2021] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Despite the established value of genomic testing strategies, practice guidelines for their use do not exist in many indications. OBJECTIVES We sought to validate a recently introduced scoring algorithm for dystonia, predicting the diagnostic utility of whole-exome sequencing (WES) based on individual phenotypic aspects (age-at-onset, body distribution, presenting comorbidity). METHODS We prospectively enrolled a set of 209 dystonia-affected families and obtained summary scores (0-5 points) according to the algorithm. Singleton (N = 146), duo (N = 11), and trio (N = 52) WES data were generated to identify genetic diagnoses. RESULTS Diagnostic yield was highest (51%) among individuals with a summary score of 5, corresponding to a manifestation of early-onset segmental or generalized dystonia with coexisting non-movement disorder-related neurological symptoms. Sensitivity and specificity at the previously suggested threshold for implementation of WES (3 points) was 96% and 52%, with area under the curve of 0.81. CONCLUSIONS The algorithm is a useful predictive tool and could be integrated into dystonia routine diagnostic protocols. © 2021 The Authors. Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson Movement Disorder Society.
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Affiliation(s)
- Michael Zech
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - Robert Jech
- Department of Neurology, Charles University, 1st Faculty of Medicine and General University Hospital in Prague, Prague, Czech Republic
| | - Sylvia Boesch
- Department of Neurology, Medical University Innsbruck, Innsbruck, Austria
| | - Matej Škorvánek
- Department of Neurology, P.J. Safarik University, Kosice, Slovak Republic.,Department of Neurology, University Hospital of L. Pasteur, Kosice, Slovak Republic
| | - Ján Necpál
- Department of Neurology, Zvolen Hospital, Zvolen, Slovakia
| | - Jana Švantnerová
- Second Department of Neurology, Faculty of Medicine, Comenius University, University Hospital Bratislava, Bratislava, Slovakia
| | - Matias Wagner
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - Ariane Sadr-Nabavi
- Department of Medical Genetics, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Neurology, Faculty of Medicine, Mashhad University of Medical Sciences, Qaem Medical Center, Mashhad, Iran.,Academic Center for Education, Culture and Research (ACECR)-Khorasan Razavi, Mashhad, Iran
| | - Felix Distelmaier
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, University Children's Hospital, Medical Faculty, Heinrich-Heine-University, Düsseldorf, Germany
| | - Martin Krenn
- Institute of Human Genetics, Technical University of Munich, Munich, Germany.,Department of Neurology, Medical University of Vienna, Vienna, Austria
| | - Tereza Serranová
- Department of Neurology, Charles University, 1st Faculty of Medicine and General University Hospital in Prague, Prague, Czech Republic
| | - Irena Rektorová
- First Department of Neurology, Faculty of Medicine, St. Anne's University Hospital and CEITEC, Masaryk University, Brno, Czech Republic
| | - Petra Havránková
- Department of Neurology, Charles University, 1st Faculty of Medicine and General University Hospital in Prague, Prague, Czech Republic
| | - Alexandra Mosejová
- Department of Neurology, P.J. Safarik University, Kosice, Slovak Republic.,Department of Neurology, University Hospital of L. Pasteur, Kosice, Slovak Republic
| | - Iva Příhodová
- Department of Neurology, Charles University, 1st Faculty of Medicine and General University Hospital in Prague, Prague, Czech Republic
| | - Jana Šarláková
- Department of Neurology, University Hospital, Hradec Kralove, Czech Republic
| | - Kristína Kulcsarová
- Department of Neurology, P.J. Safarik University, Kosice, Slovak Republic.,Department of Neurology, University Hospital of L. Pasteur, Kosice, Slovak Republic
| | - Olga Ulmanová
- Department of Neurology, Charles University, 1st Faculty of Medicine and General University Hospital in Prague, Prague, Czech Republic
| | | | - Miriam Ostrozovičová
- Department of Neurology, P.J. Safarik University, Kosice, Slovak Republic.,Department of Neurology, University Hospital of L. Pasteur, Kosice, Slovak Republic
| | - Vladimír Haň
- Department of Neurology, P.J. Safarik University, Kosice, Slovak Republic.,Department of Neurology, University Hospital of L. Pasteur, Kosice, Slovak Republic
| | - Joaquim Ribeiro Ventosa
- Department of Neurology, P.J. Safarik University, Kosice, Slovak Republic.,Department of Neurology, University Hospital of L. Pasteur, Kosice, Slovak Republic
| | - Theresa Brunet
- Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - Riccardo Berutti
- Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - Mohammad Shariati
- Department of Neurology, Faculty of Medicine, Mashhad University of Medical Sciences, Qaem Medical Center, Mashhad, Iran.,Academic Center for Education, Culture and Research (ACECR)-Khorasan Razavi, Mashhad, Iran
| | - Ali Shoeibi
- Department of Neurology, Faculty of Medicine, Mashhad University of Medical Sciences, Qaem Medical Center, Mashhad, Iran
| | | | - Alice Kuster
- Inborn Errors of Metabolism, Pediatric Intensive Care Unit, University Hospital of Nantes, Nantes, France
| | - Matthias Baumann
- Department of Pediatrics, Medical University Innsbruck, Innsbruck, Austria
| | - David Weise
- Klinik für Neurologie, Asklepios Fachklinikum Stadtroda, Stadtroda, Germany
| | - Friederike Wilbert
- Department of Neuropediatrics and Muscle Disorders, University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Wibke G Janzarik
- Department of Neuropediatrics and Muscle Disorders, University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Matthias Eckenweiler
- Department of Neuropediatrics and Muscle Disorders, University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Volker Mall
- Lehrstuhl für Sozialpädiatrie, Technische Universität München, Munich, Germany.,kbo-Kinderzentrum München, Munich, Germany
| | - Bernhard Haslinger
- Klinik und Poliklinik für Neurologie, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - Steffen Berweck
- Ludwig Maximilian University of Munich, Munich, Germany.,Hospital for Neuropediatrics and Neurological Rehabilitation, Centre of Epilepsy for Children and Adolescents, Schoen Klinik Vogtareuth, Vogtareuth, Germany
| | - Juliane Winkelmann
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Institute of Human Genetics, Technical University of Munich, Munich, Germany.,Lehrstuhl für Neurogenetik, Technische Universität München, Munich, Germany.,Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
| | - Konrad Oexle
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Institute of Human Genetics, Technical University of Munich, Munich, Germany
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87
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Musacchio T, Zech M, Reich MM, Winkelmann J, Volkmann J. A Recurrent EIF2AK2 Missense Variant Causes Autosomal-Dominant Isolated Dystonia. Ann Neurol 2021; 89:1257-1258. [PMID: 33866603 DOI: 10.1002/ana.26081] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 03/09/2021] [Accepted: 03/10/2021] [Indexed: 01/24/2023]
Affiliation(s)
- Thomas Musacchio
- Department of Neurology, University Hospital Würzburg, Würzburg, Germany
| | - Michael Zech
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - Martin M Reich
- Department of Neurology, University Hospital Würzburg, Würzburg, Germany
| | - Juliane Winkelmann
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Institute of Human Genetics, Technical University of Munich, Munich, Germany.,Lehrstuhl für Neurogenetik, Technische Universität München, Munich, Germany.,Munich Cluster for Systems Neurology, SyNergy, Munich, Germany
| | - Jens Volkmann
- Department of Neurology, University Hospital Würzburg, Würzburg, Germany
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88
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Monfrini E, Zech M, Steel D, Kurian MA, Winkelmann J, Di Fonzo A. HOPS-associated neurological disorders (HOPSANDs): linking endolysosomal dysfunction to the pathogenesis of dystonia. Brain 2021; 144:2610-2615. [PMID: 33871597 DOI: 10.1093/brain/awab161] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 04/02/2021] [Accepted: 04/08/2021] [Indexed: 12/16/2022] Open
Abstract
The "homotypic fusion and protein sorting" (HOPS) complex is the structural bridge necessary for the fusion of late endosomes and autophagosomes with lysosomes. Recent publications linked mutations in genes encoding HOPS complex proteins with the etiopathogenesis of inherited dystonias (i.e., VPS16, VPS41, and VPS11). Functional and microstructural studies conducted on patient-derived fibroblasts carrying mutations of HOPS complex subunits displayed clear abnormalities of the lysosomal and autophagic compartments. We propose to name HOPS-associated Neurological Disorders (HOPSANDs) this group of diseases, which are mainly characterized by dystonic presentations. The delineation of HOPSANDs further confirms the connection of lysosomal and autophagic dysfunction with the pathogenesis of dystonia, prompting researchers to find innovative therapies targeting this pathway.
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Affiliation(s)
- Edoardo Monfrini
- Dino Ferrari Center, Neuroscience Section, Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy.,Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Neurology Unit, Milan, Italy
| | - Michael Zech
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - Dora Steel
- Developmental Neurosciences, UCL Great Ormond Street Institute of Child Health, London, UK.,Department of Neurology, Great Ormond Street Hospital, London, UK
| | - Manju A Kurian
- Developmental Neurosciences, UCL Great Ormond Street Institute of Child Health, London, UK.,Department of Neurology, Great Ormond Street Hospital, London, UK
| | - Juliane Winkelmann
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Institute of Human Genetics, Technical University of Munich, Munich, Germany.,Lehrstuhl für Neurogenetik, Technische Universität München, Munich, Germany.,Munich Cluster for Systems Neurology, Munich, Germany
| | - Alessio Di Fonzo
- Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Neurology Unit, Milan, Italy
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89
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Dzinovic I, Serranová T, Prouteau C, Colin E, Ziegler A, Winkelmann J, Jech R, Zech M. Myoclonic dystonia phenotype related to a novel calmodulin-binding transcription activator 1 sequence variant. Neurogenetics 2021; 22:137-141. [PMID: 33677721 DOI: 10.1007/s10048-021-00637-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 02/23/2021] [Indexed: 11/29/2022]
Abstract
Intragenic rearrangements and sequence variants in the calmodulin-binding transcription activator 1 gene (CAMTA1) can result in a spectrum of clinical presentations, most notably congenital ataxia with or without intellectual disability. We describe for the first time a myoclonic dystonia-predominant phenotype associated with a novel CAMTA1 sequence variant. Furthermore, by identifying an additional, recurrent CAMTA1 sequence variant in an individual with a more typical neurodevelopmental disease manifestation, we contribute to the elucidation of phenotypic variability associated with CAMTA1 gene mutations.
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Affiliation(s)
- Ivana Dzinovic
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany
| | - Tereza Serranová
- Department of Neurology, 1st Faculty of Medicine and General University Hospital in Prague, Charles University, Prague, Czech Republic
| | - Clement Prouteau
- Department of Biochemistry and Genetics, University Hospital Angers, Angers, France
| | - Estelle Colin
- Department of Biochemistry and Genetics, University Hospital Angers, Angers, France
| | - Alban Ziegler
- Department of Biochemistry and Genetics, University Hospital Angers, Angers, France
| | - Juliane Winkelmann
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Institute of Human Genetics, Technical University of Munich, Munich, Germany.,Lehrstuhl für Neurogenetik, Technische Universität München, Munich, Germany.,Munich Cluster for Systems Neurology, SyNergy, Munich, Germany
| | - Robert Jech
- Munich Cluster for Systems Neurology, SyNergy, Munich, Germany.
| | - Michael Zech
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany. .,Institute of Human Genetics, Technical University of Munich, Munich, Germany.
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90
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Dzinovic I, Škorvánek M, Pavelekova P, Zhao C, Keren B, Whalen S, Bakhtiari S, Chih Jin S, Kruer MC, Jech R, Winkelmann J, Zech M. Variant recurrence confirms the existence of a FBXO31-related spastic-dystonic cerebral palsy syndrome. Ann Clin Transl Neurol 2021; 8:951-955. [PMID: 33675180 PMCID: PMC8045898 DOI: 10.1002/acn3.51335] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 02/20/2021] [Accepted: 02/22/2021] [Indexed: 11/10/2022] Open
Abstract
The role of genetics in the causation of cerebral palsy has become the focus of many studies aiming to unravel the heterogeneous etiology behind this frequent neurodevelopmental disorder. A recent paper reported two unrelated children with a clinical diagnosis of cerebral palsy, who carried the same de novo c.1000G > A (p.Asp334Asn) variant in FBXO31, encoding a widely studied tumor suppressor not previously implicated in monogenic disease. We now identified a third individual with the recurrent FBXO31 de novo missense variant, featuring a spastic-dystonic phenotype. Our data confirm a link between variant FBXO31 and an autosomal dominant neurodevelopmental disorder characterized by prominent motor dysfunction.
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Affiliation(s)
- Ivana Dzinovic
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany
| | - Matej Škorvánek
- Department of Neurology, P.J. Safarik University, Kosice, Slovak Republic.,Department of Neurology, University Hospital of L. Pasteur, Kosice, Slovak Republic
| | - Petra Pavelekova
- Department of Neurology, P.J. Safarik University, Kosice, Slovak Republic.,Department of Neurology, University Hospital of L. Pasteur, Kosice, Slovak Republic
| | - Chen Zhao
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany
| | - Boris Keren
- Department of Genetics, Pitié-Salpêtrière Hospital, APHP.Sorbonne Université, Paris, France
| | - Sandra Whalen
- UF de Génétique Clinique et Centre de Référence Anomalies du Développement et Syndromes Malformatifs, APHP.Sorbonne Université, Hôpital Armand Trousseau, Paris, France
| | - Somayeh Bakhtiari
- Pediatric Movement Disorders Program, Division of Pediatric Neurology, Barrow Neurological Institute, Phoenix Children's Hospital, Phoenix, Arizona, USA.,Departments of Child Health, Neurology, and Cellular & Molecular Medicine, and Program in Genetics, University of Arizona College of Medicine-Phoenix, Phoenix, Arizona, USA
| | - Sheng Chih Jin
- Department of Genetics, Washington University School of Medicine, St Louis, Missouri, USA
| | - Michael C Kruer
- Pediatric Movement Disorders Program, Division of Pediatric Neurology, Barrow Neurological Institute, Phoenix Children's Hospital, Phoenix, Arizona, USA.,Departments of Child Health, Neurology, and Cellular & Molecular Medicine, and Program in Genetics, University of Arizona College of Medicine-Phoenix, Phoenix, Arizona, USA
| | - Robert Jech
- Department of Neurology, Charles University, 1st Faculty of Medicine, General University Hospital, Prague, Czech Republic
| | - Juliane Winkelmann
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Institute of Human Genetics, Technical University of Munich, Munich, Germany.,Lehrstuhl für Neurogenetik, Technische Universität München, Munich, Germany.,Munich Cluster for Systems Neurology, SyNergy, Munich, Germany
| | - Michael Zech
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Institute of Human Genetics, Technical University of Munich, Munich, Germany
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91
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Brunet T, Jech R, Brugger M, Kovacs R, Alhaddad B, Leszinski G, Riedhammer KM, Westphal DS, Mahle I, Mayerhanser K, Skorvanek M, Weber S, Graf E, Berutti R, Necpál J, Havránková P, Pavelekova P, Hempel M, Kotzaeridou U, Hoffmann GF, Leiz S, Makowski C, Roser T, Schroeder SA, Steinfeld R, Strobl-Wildemann G, Hoefele J, Borggraefe I, Distelmaier F, Strom TM, Winkelmann J, Meitinger T, Zech M, Wagner M. De novo variants in neurodevelopmental disorders-experiences from a tertiary care center. Clin Genet 2021; 100:14-28. [PMID: 33619735 DOI: 10.1111/cge.13946] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 02/18/2021] [Accepted: 02/19/2021] [Indexed: 01/03/2023]
Abstract
Up to 40% of neurodevelopmental disorders (NDDs) such as intellectual disability, developmental delay, autism spectrum disorder, and developmental motor abnormalities have a documented underlying monogenic defect, primarily due to de novo variants. Still, the overall burden of de novo variants as well as novel disease genes in NDDs await discovery. We performed parent-offspring trio exome sequencing in 231 individuals with NDDs. Phenotypes were compiled using human phenotype ontology terms. The overall diagnostic yield was 49.8% (n = 115/231) with de novo variants contributing to more than 80% (n = 93/115) of all solved cases. De novo variants affected 72 different-mostly constrained-genes. In addition, we identified putative pathogenic variants in 16 genes not linked to NDDs to date. Reanalysis performed in 80 initially unsolved cases revealed a definitive diagnosis in two additional cases. Our study consolidates the contribution and genetic heterogeneity of de novo variants in NDDs highlighting trio exome sequencing as effective diagnostic tool for NDDs. Besides, we illustrate the potential of a trio-approach for candidate gene discovery and the power of systematic reanalysis of unsolved cases.
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Affiliation(s)
- Theresa Brunet
- Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Robert Jech
- Department of Neurology, Charles University, 1st Faculty of Medicine and General University Hospital in Prague, Prague, Czech Republic
| | - Melanie Brugger
- Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany.,Institute of Human Genetics, University Hospital, Ludwig Maximilians University of Munich, Munich, Germany
| | - Reka Kovacs
- Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Bader Alhaddad
- Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Gloria Leszinski
- Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Korbinian M Riedhammer
- Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany.,Department of Nephrology, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Dominik S Westphal
- Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany.,Medical Department I, Cardiology, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Isabella Mahle
- Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Katharina Mayerhanser
- Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Matej Skorvanek
- Department of Neurology, P. J. Safarik University, Kosice, Slovakia.,Department of Neurology, University Hospital L. Pasteur, Kosice, Slovakia
| | - Sandrina Weber
- Institute of Neurogenomics, Helmholtz Zentrum München, Neuherberg, Germany.,Paracelsus-Elena-Klinik, Kassel, Germany
| | - Elisabeth Graf
- Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany.,Institute of Human Genetics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Riccardo Berutti
- Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Ján Necpál
- Department of Neurology, Zvolen Hospital, Zvolen, Slovakia
| | - Petra Havránková
- Department of Neurology, Charles University, 1st Faculty of Medicine and General University Hospital in Prague, Prague, Czech Republic
| | - Petra Pavelekova
- Department of Neurology, P. J. Safarik University, Kosice, Slovakia.,Department of Neurology, University Hospital L. Pasteur, Kosice, Slovakia
| | - Maja Hempel
- Institute of Human Genetics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Urania Kotzaeridou
- Division of Child Neurology and Inherited Metabolic Diseases, Centre for Paediatrics and Adolescent Medicine, University Hospital Heidelberg, Heidelberg, Germany
| | - Georg F Hoffmann
- Division of Child Neurology and Inherited Metabolic Diseases, Centre for Paediatrics and Adolescent Medicine, University Hospital Heidelberg, Heidelberg, Germany
| | - Steffen Leiz
- Divison of Neuropediatrics, Clinic for Children and Adolescents Dritter Orden, Munich, Germany
| | - Christine Makowski
- Department of Pediatrics, Technische Universität München, Munich, Germany
| | - Timo Roser
- Department of Paediatric Neurology and Developmental Medicine, Hauner Children's Hospital, University of Munich, Munich, Germany
| | - Sebastian A Schroeder
- Department of Paediatric Neurology and Developmental Medicine, Hauner Children's Hospital, University of Munich, Munich, Germany
| | - Robert Steinfeld
- Division of Pediatric Neurology, University Children's Hospital Zurich, Zurich, Switzerland
| | | | - Julia Hoefele
- Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Ingo Borggraefe
- Department of Paediatric Neurology and Developmental Medicine, Hauner Children's Hospital, University of Munich, Munich, Germany
| | - Felix Distelmaier
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, Heinrich-Heine-University, Düsseldorf, Germany
| | - Tim M Strom
- Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Juliane Winkelmann
- Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany.,Institute of Neurogenomics, Helmholtz Zentrum München, Neuherberg, Germany.,Munich Cluster for Systems Neurology (SyNergy), Munich, Germany.,Neurogenetics, Technische Universität München, Munich, Germany
| | - Thomas Meitinger
- Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Michael Zech
- Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany.,Institute of Neurogenomics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Matias Wagner
- Institute of Human Genetics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany.,Institute of Neurogenomics, Helmholtz Zentrum München, Neuherberg, Germany
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92
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Pavelekova P, Jech R, Zech M, Krepelova A, Han V, Mosejova A, Liba Z, Urgosik D, Gdovinova Z, Havrankova P, Fecikova A, Winkelmann J, Skorvanek M. Atypical presentations of DYT1 dystonia with acute craniocervical onset. Parkinsonism Relat Disord 2021; 83:54-55. [PMID: 33476878 DOI: 10.1016/j.parkreldis.2020.12.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Revised: 12/14/2020] [Accepted: 12/27/2020] [Indexed: 10/22/2022]
Abstract
DYT1 gene mutations lead to early-onset dystonia that begins with focal limb onset and spreads to other body regions within 5 years, with typical sparing of the oromandibular muscles. In the present study, we describe two patients with an unusual presentation of the disease.
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Affiliation(s)
- P Pavelekova
- Department of Neurology, Faculty of Medicine, P. J. Safarik University, Kosice, Slovakia.
| | - R Jech
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University and General Faculty Hospital, Prague, Czech Republic
| | - M Zech
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany; Institute for Human Genetics, Technische Universität München, Munich, Germany
| | - A Krepelova
- Department of Biology and Medical Genetics, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic
| | - V Han
- Department of Neurology, Faculty of Medicine, P. J. Safarik University, Kosice, Slovakia; Department of Neurology, University Hospital of L. Pasteur, Kosice, Slovakia
| | - A Mosejova
- Department of Neurology, Faculty of Medicine, P. J. Safarik University, Kosice, Slovakia; Department of Neurology, University Hospital of L. Pasteur, Kosice, Slovakia
| | - Z Liba
- Department of Paediatric Neurology, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic
| | - D Urgosik
- Department of Stereotactic and Radiation Neurosurgery, Na Homolce Hospital, Prague, Czech Republic
| | - Z Gdovinova
- Department of Neurology, Faculty of Medicine, P. J. Safarik University, Kosice, Slovakia; Department of Neurology, University Hospital of L. Pasteur, Kosice, Slovakia
| | - P Havrankova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University and General Faculty Hospital, Prague, Czech Republic
| | - A Fecikova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University and General Faculty Hospital, Prague, Czech Republic
| | - J Winkelmann
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany; Institute for Human Genetics, Technische Universität München, Munich, Germany; Lehrstuhl für Neurogenetik, Technische Universität München, Munich, Germany; Munich Cluster for Systems Neurology, SyNergy, Munich, Germany
| | - M Skorvanek
- Department of Neurology, Faculty of Medicine, P. J. Safarik University, Kosice, Slovakia; Department of Neurology, University Hospital of L. Pasteur, Kosice, Slovakia
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93
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Wagner M, Lorenz G, Volk AE, Brunet T, Edbauer D, Berutti R, Zhao C, Anderl-Straub S, Bertram L, Danek A, Deschauer M, Dill V, Fassbender K, Fliessbach K, Götze KS, Jahn H, Kornhuber J, Landwehrmeyer B, Lauer M, Obrig H, Prudlo J, Schneider A, Schroeter ML, Uttner I, Vukovich R, Wiltfang J, Winkler AS, Zhou Q, Ludolph AC, Oexle K, Otto M, Diehl-Schmid J, Winkelmann J. Clinico-genetic findings in 509 frontotemporal dementia patients. Mol Psychiatry 2021; 26:5824-5832. [PMID: 34561610 PMCID: PMC8758482 DOI: 10.1038/s41380-021-01271-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 07/09/2021] [Accepted: 08/19/2021] [Indexed: 02/07/2023]
Abstract
Frontotemporal dementia (FTD) is a clinically and genetically heterogeneous disorder. To which extent genetic aberrations dictate clinical presentation remains elusive. We investigated the spectrum of genetic causes and assessed the genotype-driven differences in biomarker profiles, disease severity and clinical manifestation by recruiting 509 FTD patients from different centers of the German FTLD consortium where individuals were clinically assessed including biomarker analysis. Exome sequencing as well as C9orf72 repeat analysis were performed in all patients. These genetic analyses resulted in a diagnostic yield of 18.1%. Pathogenic variants in C9orf72 (n = 47), GRN (n = 26), MAPT (n = 11), TBK1 (n = 5), FUS (n = 1), TARDBP (n = 1), and CTSF (n = 1) were identified across all clinical subtypes of FTD. TBK1-associated FTD was frequent accounting for 5.4% of solved cases. Detection of a homozygous missense variant verified CTSF as an FTD gene. ABCA7 was identified as a candidate gene for monogenic FTD. The distribution of APOE alleles did not differ significantly between FTD patients and the average population. Male sex was weakly associated with clinical manifestation of the behavioral variant of FTD. Age of onset was lowest in MAPT patients. Further, high CSF neurofilament light chain levels were found to be related to GRN-associated FTD. Our study provides large-scale retrospective clinico-genetic data such as on disease manifestation and progression of FTD. These data will be relevant for counseling patients and their families.
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Affiliation(s)
- Matias Wagner
- grid.4567.00000 0004 0483 2525Institut für Neurogenomik, Helmholtz Zentrum München, Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH), Neuherberg, Germany ,grid.6936.a0000000123222966Institute of Human Genetics, Technical University München, Munich, Germany ,Institute of Human Genetics, Helmholtz Zentrum München, Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH), Neuherberg, Germany
| | - Georg Lorenz
- grid.15474.330000 0004 0477 2438Department of Nephrology, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
| | - Alexander E. Volk
- grid.13648.380000 0001 2180 3484Institute of Human Genetics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Theresa Brunet
- grid.4567.00000 0004 0483 2525Institut für Neurogenomik, Helmholtz Zentrum München, Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH), Neuherberg, Germany ,grid.6936.a0000000123222966Institute of Human Genetics, Technical University München, Munich, Germany
| | - Dieter Edbauer
- grid.424247.30000 0004 0438 0426German Center for Neurodegenerative Diseases (DZNE), Munich, Munich, Germany ,grid.452617.3Munich Cluster of Systems Neurology (SyNergy), Munich, Germany
| | - Riccardo Berutti
- grid.6936.a0000000123222966Institute of Human Genetics, Technical University München, Munich, Germany ,Institute of Human Genetics, Helmholtz Zentrum München, Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH), Neuherberg, Germany
| | - Chen Zhao
- grid.4567.00000 0004 0483 2525Institut für Neurogenomik, Helmholtz Zentrum München, Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH), Neuherberg, Germany
| | - Sarah Anderl-Straub
- grid.6582.90000 0004 1936 9748Department of Neurology, University of Ulm, Ulm, Germany
| | - Lars Bertram
- grid.4562.50000 0001 0057 2672Lübeck Interdisciplinary Platform for Genome Analytics (LIGA), Institutes of Neurogenetics and Cardiogenetics, University of Lübeck, Lübeck, Germany
| | - Adrian Danek
- grid.5252.00000 0004 1936 973XNeurologische Klinik und Poliklinik, Ludwig-Maximilians-Universität, Munich, Germany
| | - Marcus Deschauer
- grid.6936.a0000000123222966Department of Neurology, Technische Universität München, School of Medicine, Munich, Germany
| | - Veronika Dill
- grid.6936.a0000000123222966Clinic and Policlinic for Internal Medicine III, Technical University Munich, School of Medicine, Munich, Germany
| | - Klaus Fassbender
- grid.411937.9Department of Neurology, Saarland University Medical Center, Homburg, Germany
| | - Klaus Fliessbach
- grid.10388.320000 0001 2240 3300Department of Neurodegenerative Diseases and Geriatric Psychiatry, University Bonn, Bonn, Germany ,grid.424247.30000 0004 0438 0426German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany
| | - Katharina S. Götze
- grid.6936.a0000000123222966Clinic and Policlinic for Internal Medicine III, Technical University Munich, School of Medicine, Munich, Germany
| | - Holger Jahn
- grid.13648.380000 0001 2180 3484Clinic for Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Johannes Kornhuber
- grid.411668.c0000 0000 9935 6525Department of Psychiatry and Psychotherapy, Universitätsklinikum Erlangen, and Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | | | - Martin Lauer
- grid.8379.50000 0001 1958 8658Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, University of Würzburg, Würzburg, Germany
| | - Hellmuth Obrig
- grid.419524.f0000 0001 0041 5028Department of Neurology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany ,grid.411339.d0000 0000 8517 9062Clinic for Cognitive Neurology, University Hospital Leipzig, Leipzig, Germany
| | - Johannes Prudlo
- grid.413108.f0000 0000 9737 0454Department of Neurology, Rostock University Medical Center, German Center for Neurodegenerative Diseases (DZNE), Rostock, Germany
| | - Anja Schneider
- grid.10388.320000 0001 2240 3300Department of Neurodegenerative Diseases and Geriatric Psychiatry, University Bonn, Bonn, Germany ,grid.424247.30000 0004 0438 0426German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany
| | - Matthias L. Schroeter
- grid.419524.f0000 0001 0041 5028Department of Neurology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany ,grid.411339.d0000 0000 8517 9062Clinic for Cognitive Neurology, University Hospital Leipzig, Leipzig, Germany
| | - Ingo Uttner
- grid.6582.90000 0004 1936 9748Department of Neurology, University of Ulm, Ulm, Germany
| | - Ruth Vukovich
- grid.7450.60000 0001 2364 4210Department of Psychiatry and Psychotherapy, University Medical Center Goettingen (UMG), Georg-August University, Goettingen, Germany
| | - Jens Wiltfang
- grid.7450.60000 0001 2364 4210Department of Psychiatry and Psychotherapy, University Medical Center Goettingen (UMG), Georg-August University, Goettingen, Germany ,grid.424247.30000 0004 0438 0426German Center for Neurodegenerative Diseases (DZNE), Goettingen, Germany ,grid.7311.40000000123236065Neurosciences and Signaling Group, Institute of Biomedicine (iBiMED), Department of Medical Sciences, University of Aveiro, Aveiro, Portugal
| | - Andrea S. Winkler
- grid.6936.a0000000123222966Department of Neurology, Technische Universität München, School of Medicine, Munich, Germany ,grid.5510.10000 0004 1936 8921Centre for Global Health, Institute of Health and Society, University of Oslo, Oslo, Norway
| | - Qihui Zhou
- grid.424247.30000 0004 0438 0426German Center for Neurodegenerative Diseases (DZNE), Munich, Munich, Germany ,grid.452617.3Munich Cluster of Systems Neurology (SyNergy), Munich, Germany
| | - Albert C. Ludolph
- grid.6582.90000 0004 1936 9748Department of Neurology, University of Ulm, Ulm, Germany ,grid.424247.30000 0004 0438 0426German Center for Neurodegenerative Diseases (DZNE), Ulm, Oberer Eselsberg, Ulm, Germany
| | | | - Konrad Oexle
- grid.4567.00000 0004 0483 2525Institut für Neurogenomik, Helmholtz Zentrum München, Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH), Neuherberg, Germany
| | - Markus Otto
- Department of Neurology, University of Ulm, Ulm, Germany. .,Department of Neurology, Martin Luther University Halle-Wittenberg, Halle, Germany.
| | - Janine Diehl-Schmid
- School of Medicine, Department of Psychiatry and Psychotherapy, Technical University of Munich, Munich, Germany.
| | - Juliane Winkelmann
- Institut für Neurogenomik, Helmholtz Zentrum München, Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH), Neuherberg, Germany. .,Munich Cluster of Systems Neurology (SyNergy), Munich, Germany. .,Chair of Neurogenetics, Technical University of Munich, Munich, Germany.
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94
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Zech M, Steel D, Kurian MA, Winkelmann J. Reply to "Truncating VPS16 Mutations are Rare in Early-Onset Dystonia". Ann Neurol 2020; 89:626. [PMID: 33305837 DOI: 10.1002/ana.25988] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 12/09/2020] [Indexed: 12/31/2022]
Affiliation(s)
- Michael Zech
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - Dora Steel
- Department of Developmental Neurosciences, UCL Great Ormond Street Institute of Child Health, London, UK.,Department of Neurology, Great Ormond Street Hospital, London, UK
| | - Manju A Kurian
- Department of Developmental Neurosciences, UCL Great Ormond Street Institute of Child Health, London, UK.,Department of Neurology, Great Ormond Street Hospital, London, UK
| | - Juliane Winkelmann
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Institute of Human Genetics, Technical University of Munich, Munich, Germany.,Lehrstuhl für Neurogenetik, Technische Universität München, Munich, Germany.,Munich Cluster for Systems Neurology, Munich, Germany
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95
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Bryant L, Li D, Cox SG, Marchione D, Joiner EF, Wilson K, Janssen K, Lee P, March ME, Nair D, Sherr E, Fregeau B, Wierenga KJ, Wadley A, Mancini GMS, Powell-Hamilton N, van de Kamp J, Grebe T, Dean J, Ross A, Crawford HP, Powis Z, Cho MT, Willing MC, Manwaring L, Schot R, Nava C, Afenjar A, Lessel D, Wagner M, Klopstock T, Winkelmann J, Catarino CB, Retterer K, Schuette JL, Innis JW, Pizzino A, Lüttgen S, Denecke J, Strom TM, Monaghan KG, Yuan ZF, Dubbs H, Bend R, Lee JA, Lyons MJ, Hoefele J, Günthner R, Reutter H, Keren B, Radtke K, Sherbini O, Mrokse C, Helbig KL, Odent S, Cogne B, Mercier S, Bezieau S, Besnard T, Kury S, Redon R, Reinson K, Wojcik MH, Õunap K, Ilves P, Innes AM, Kernohan KD, Costain G, Meyn MS, Chitayat D, Zackai E, Lehman A, Kitson H, Martin MG, Martinez-Agosto JA, Nelson SF, Palmer CGS, Papp JC, Parker NH, Sinsheimer JS, Vilain E, Wan J, Yoon AJ, Zheng A, Brimble E, Ferrero GB, Radio FC, Carli D, Barresi S, Brusco A, Tartaglia M, Thomas JM, Umana L, Weiss MM, Gotway G, Stuurman KE, Thompson ML, McWalter K, Stumpel CTRM, Stevens SJC, Stegmann APA, Tveten K, Vøllo A, Prescott T, Fagerberg C, Laulund LW, Larsen MJ, Byler M, Lebel RR, Hurst AC, Dean J, Schrier Vergano SA, Norman J, Mercimek-Andrews S, Neira J, Van Allen MI, Longo N, Sellars E, Louie RJ, Cathey SS, Brokamp E, Heron D, Snyder M, Vanderver A, Simon C, de la Cruz X, Padilla N, Crump JG, Chung W, Garcia B, Hakonarson HH, Bhoj EJ. Histone H3.3 beyond cancer: Germline mutations in Histone 3 Family 3A and 3B cause a previously unidentified neurodegenerative disorder in 46 patients. Sci Adv 2020; 6:eabc9207. [PMID: 33268356 PMCID: PMC7821880 DOI: 10.1126/sciadv.abc9207] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 10/19/2020] [Indexed: 05/07/2023]
Abstract
Although somatic mutations in Histone 3.3 (H3.3) are well-studied drivers of oncogenesis, the role of germline mutations remains unreported. We analyze 46 patients bearing de novo germline mutations in histone 3 family 3A (H3F3A) or H3F3B with progressive neurologic dysfunction and congenital anomalies without malignancies. Molecular modeling of all 37 variants demonstrated clear disruptions in interactions with DNA, other histones, and histone chaperone proteins. Patient histone posttranslational modifications (PTMs) analysis revealed notably aberrant local PTM patterns distinct from the somatic lysine mutations that cause global PTM dysregulation. RNA sequencing on patient cells demonstrated up-regulated gene expression related to mitosis and cell division, and cellular assays confirmed an increased proliferative capacity. A zebrafish model showed craniofacial anomalies and a defect in Foxd3-derived glia. These data suggest that the mechanism of germline mutations are distinct from cancer-associated somatic histone mutations but may converge on control of cell proliferation.
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Affiliation(s)
- Laura Bryant
- Center for Applied Genomics, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - Dong Li
- Center for Applied Genomics, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - Samuel G Cox
- Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California, CA 90033, USA
| | - Dylan Marchione
- Epigenetics Institute, Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Evan F Joiner
- Vagelos College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA
| | - Khadija Wilson
- Epigenetics Institute, Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Kevin Janssen
- Epigenetics Institute, Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Pearl Lee
- Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Michael E March
- Center for Applied Genomics, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - Divya Nair
- Center for Applied Genomics, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - Elliott Sherr
- Department of Neurology, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Brieana Fregeau
- Department of Neurology, University of California, San Francisco, San Francisco, CA 94158, USA
| | - Klaas J Wierenga
- Department of Clinical Genomics, Mayo Clinic Florida, Jacksonville, FL 32224, USA
| | - Alexandrea Wadley
- Department of Clinical Genomics, Mayo Clinic Florida, Jacksonville, FL 32224, USA
| | - Grazia M S Mancini
- Department of Clinical Genetics, Erasmus University Medical Center, 3015 CN Rotterdam, Netherlands
| | - Nina Powell-Hamilton
- Department of Medical Genetics, Alfred I. duPont Hospital for Children, Wilmington, DE 19810, USA
| | | | - Theresa Grebe
- Division of Genetics and Metabolism, Phoenix Children's Hospital, Phoenix, AZ 85016, USA
| | - John Dean
- Department of Medical Genetics, Aberdeen Royal Infirmary, Aberdeen, Scotland, UK
| | - Alison Ross
- Department of Medical Genetics, Aberdeen Royal Infirmary, Aberdeen, Scotland, UK
| | - Heather P Crawford
- Clinical and Metabolic Genetics, Cook Children's Medical Center, Fort Worth, TX 76104, USA
| | - Zoe Powis
- Department of Emerging Genetic Medicine, Ambry Genetics, Aliso Viejo, CA 92656, USA
| | - Megan T Cho
- GeneDx, 207 Perry Parkway, Gaithersburg, MD 20877, USA
| | - Marcia C Willing
- Division of Genetics and Genomic Medicine, Department of Pediatrics, Washington University in St. Louis, School of Medicine, St. Louis, MO 63110, USA
| | - Linda Manwaring
- Division of Genetics and Genomic Medicine, Department of Pediatrics, Washington University in St. Louis, School of Medicine, St. Louis, MO 63110, USA
| | - Rachel Schot
- Department of Clinical Genetics, Erasmus University Medical Center, 3015 CN Rotterdam, Netherlands
| | - Caroline Nava
- Sorbonne Universités, UPMC Univ Paris 06, UMR S 1127, Inserm U 1127, CNRS UMR 7225, ICM, Paris, France
- AP-HP, Hôpital de la Pitié-Salpêtrière, Département de Génétique, F-75013 Paris, France
| | - Alexandra Afenjar
- Service de génétique, CRMR des malformations et maladies congénitales du cervelet et CRMR déficience intellectuelle, hôpital Trousseau, AP-HP, France
| | - Davor Lessel
- Institute of Human Genetics, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
- Undiagnosed Disease Program at the University Medical Center Hamburg-Eppendorf (UDP-UKE), Martinistrasse 52, 20246 Hamburg, Germany
| | - Matias Wagner
- Institut für Neurogenomik, Helmholtz Zentrum München, Munich, Germany
- Institut für Humangenetik, Helmholtz Zentrum München, Munich, Germany
- Institut für Humangenetik, Technische Universität München, Munich, Germany
| | - Thomas Klopstock
- Friedrich-Baur-Institute, Department of Neurology, Ludwig-Maximilians University, Ziemssenstr. 1a, 80336 Munich, Germany
- German Center for Neurodegenerative Diseases (DZNE), Munich, Germany
- Munich Cluster for Systems Neurology, SyNergy, Munich, Germany
| | - Juliane Winkelmann
- Institut für Neurogenomik, Helmholtz Zentrum München, Munich, Germany
- Institut für Humangenetik, Technische Universität München, Munich, Germany
- Munich Cluster for Systems Neurology, SyNergy, Munich, Germany
- Klinik und Poliklinik für Neurologie, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - Claudia B Catarino
- Friedrich-Baur-Institute, Department of Neurology, Ludwig-Maximilians University, Ziemssenstr. 1a, 80336 Munich, Germany
| | - Kyle Retterer
- GeneDx, 207 Perry Parkway, Gaithersburg, MD 20877, USA
| | - Jane L Schuette
- Division of Genetics, Metabolism, and Genomic Medicine, Department of Pediatrics and Communicable Diseases, University of Michigan, Ann Arbor, MI 48109, USA
| | - Jeffrey W Innis
- Division of Genetics, Metabolism, and Genomic Medicine, Department of Pediatrics and Communicable Diseases, University of Michigan, Ann Arbor, MI 48109, USA
| | - Amy Pizzino
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19103, USA
| | - Sabine Lüttgen
- Department of Pediatrics, University Medical Center Eppendorf, 20246 Hamburg, Germany
| | - Jonas Denecke
- Department of Pediatrics, University Medical Center Eppendorf, 20246 Hamburg, Germany
| | - Tim M Strom
- Institut für Neurogenomik, Helmholtz Zentrum München, Munich, Germany
- Institut für Humangenetik, Technische Universität München, Munich, Germany
| | | | - Zuo-Fei Yuan
- Epigenetics Institute, Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Holly Dubbs
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19103, USA
| | - Renee Bend
- Greenwood Genetic Center, Greenwood, SC 29646, USA
| | | | | | - Julia Hoefele
- Institut für Humangenetik, Technische Universität München, Munich, Germany
| | - Roman Günthner
- Department of Nephrology, Klinikum Rechts der Isar, Technical University Munich, Munich, Germany
- Institute of Human Genetics, Klinikum Rechts der Isar, Technical University Munich, Munich, Germany
| | - Heiko Reutter
- Department of Neonatology and Pediatric Intensive Care, Children's Hospital, University Hospital Bonn & Institute of Human Genetics, University Hospital Bonn, Bonn, Germany
| | - Boris Keren
- AP-HP, Hôpital de la Pitié-Salpêtrière, Département de Génétique, F-75013 Paris, France
| | - Kelly Radtke
- Department of Clinical Genomics, Ambry Genetics, Aliso Viejo, CA 92656, USA
| | - Omar Sherbini
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19103, USA
| | - Cameron Mrokse
- Department of Clinical Genomics, Ambry Genetics, Aliso Viejo, CA 92656, USA
| | - Katherine L Helbig
- Department of Clinical Genomics, Ambry Genetics, Aliso Viejo, CA 92656, USA
| | - Sylvie Odent
- CHU Rennes, Service de Génétique Clinique, CNRS UMR6290, University Rennes1, Rennes, France
| | - Benjamin Cogne
- CHU Nantes, Service de Génétique Médicale, 9 quai Moncousu, 44093 Nantes, France
- INSERM, CNRS, UNIV Nantes, CHU Nantes, l'institut du thorax, 44007 Nantes, France
| | - Sandra Mercier
- CHU Nantes, Service de Génétique Médicale, 9 quai Moncousu, 44093 Nantes, France
- INSERM, CNRS, UNIV Nantes, CHU Nantes, l'institut du thorax, 44007 Nantes, France
| | - Stephane Bezieau
- CHU Nantes, Service de Génétique Médicale, 9 quai Moncousu, 44093 Nantes, France
- INSERM, CNRS, UNIV Nantes, CHU Nantes, l'institut du thorax, 44007 Nantes, France
| | - Thomas Besnard
- CHU Nantes, Service de Génétique Médicale, 9 quai Moncousu, 44093 Nantes, France
- INSERM, CNRS, UNIV Nantes, CHU Nantes, l'institut du thorax, 44007 Nantes, France
| | - Sebastien Kury
- CHU Nantes, Service de Génétique Médicale, 9 quai Moncousu, 44093 Nantes, France
- INSERM, CNRS, UNIV Nantes, CHU Nantes, l'institut du thorax, 44007 Nantes, France
| | - Richard Redon
- INSERM, CNRS, UNIV Nantes, CHU Nantes, l'institut du thorax, 44007 Nantes, France
| | - Karit Reinson
- Department of Clinical Genetics, United Laboratories, Tartu University Hospital, Tartu, Estonia
- Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
| | - Monica H Wojcik
- Division of Genetics and Genomics and Division of Newborn Medicine, Department of Medicine, Boston Children's Hospital, Harvard Medical School, Boston, MA 02115, USA
- Broad Institute, Cambridge, MA 02142, USA
| | - Katrin Õunap
- Department of Clinical Genetics, United Laboratories, Tartu University Hospital, Tartu, Estonia
- Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
| | - Pilvi Ilves
- Radiology Department of Tartu University Hospital and Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
| | - A Micheil Innes
- Alberta Children's Hospital Research Institute, Department of Medical Genetics, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Kristin D Kernohan
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario K1H8L1, Canada
- Newborn Screening Ontario (NSO), Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada
| | - Gregory Costain
- Division of Clinical and Metabolic Genetics, Department of Pediatrics, University of Toronto, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - M Stephen Meyn
- Division of Clinical and Metabolic Genetics, Department of Pediatrics, University of Toronto, The Hospital for Sick Children, Toronto, Ontario, Canada
- The Center for Human Genomics and Precision Medicine, School of Medicine and Public Health, University of Wisconsin - Madison, Madison, Wisconsin 53705, USA
| | - David Chitayat
- Division of Clinical and Metabolic Genetics, Department of Pediatrics, University of Toronto, The Hospital for Sick Children, Toronto, Ontario, Canada
- The Prenatal Diagnosis and Medical Genetics Program, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Elaine Zackai
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - Anna Lehman
- Department of Medical Genetics, University of British Columbia, Vancouver, Canada
| | - Hilary Kitson
- Department of Pediatrics, University of British Columbia, Vancouver, Canada
| | - Martin G Martin
- Division of Gastroenterology and Nutrition, Department of Pediatrics, Mattel Children's Hospital, Los Angeles, CA 90095, USA
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research and the David Geffen School of Medicine, UCLA, Los Angeles, CA 90095, USA
| | - Julian A Martinez-Agosto
- Department of Human Genetics, David Geffen School of Medicine, UCLA, Los Angeles, CA 90095, USA
- Division of Medical Genetics, Department of Pediatrics, David Geffen School of Medicine, UCLA, Los Angeles, CA 90095, USA
| | - Stan F Nelson
- Department of Human Genetics, David Geffen School of Medicine, UCLA, Los Angeles, CA 90095, USA
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, UCLA, Los Angeles, CA 90095, USA
| | - Christina G S Palmer
- Department of Human Genetics, David Geffen School of Medicine, UCLA, Los Angeles, CA 90095, USA
- Institute for Society and Genetics, Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, UCLA, Los Angeles, CA 90095, USA
| | - Jeanette C Papp
- Department of Human Genetics, David Geffen School of Medicine, UCLA, Los Angeles, CA 90095, USA
| | - Neil H Parker
- David Geffen School of Medicine, Los Angeles, CA 90095, USA
| | - Janet S Sinsheimer
- Institute for Society and Genetics, Departments of Human Genetics, Biomathematics, and Biostatistics, David Geffen School of Medicine, UCLA, Los Angeles, CA 90095, USA
| | - Eric Vilain
- Center for Genetic Medicine Research, Children's National Medical Center, Washington, DC 20010, USA
| | - Jijun Wan
- Department of Human Genetics, David Geffen School of Medicine, UCLA, Los Angeles, CA 90095, USA
| | - Amanda J Yoon
- Department of Human Genetics, David Geffen School of Medicine, UCLA, Los Angeles, CA 90095, USA
| | - Allison Zheng
- Department of Human Genetics, David Geffen School of Medicine, UCLA, Los Angeles, CA 90095, USA
| | - Elise Brimble
- Department of Neurology and Neurological Sciences, Stanford Medicine, Stanford, CA 94305, USA
| | | | | | - Diana Carli
- Department of Public Health and Pediatrics, University of Torino, Turin, Italy
| | - Sabina Barresi
- Genetics and Rare Diseases Research Division, Ospedale Pediatrico Bambino Gesù, Rome, Italy
| | - Alfredo Brusco
- Department of Medical Sciences, University of Torino, Turin, Italy
| | - Marco Tartaglia
- Genetics and Rare Diseases Research Division, Ospedale Pediatrico Bambino Gesù, Rome, Italy
| | - Jennifer Muncy Thomas
- Pediatrics and Neurology and Neurotherapeutics, UT Southwestern Medical Center, Dallas, TX 75390, USA
| | - Luis Umana
- Genetics and Metabolism, UT Southwestern Medical Center, Dallas, TX 75390, USA
| | - Marjan M Weiss
- Department of Clinical Genetics, VU Medical Center, Amsterdam, Netherlands
| | - Garrett Gotway
- Genetics and Metabolism, UT Southwestern Medical Center, Dallas, TX 75390, USA
| | - K E Stuurman
- Department of Clinical Genetics, Erasmus University Medical Center, 3015 CN Rotterdam, Netherlands
| | | | | | - Constance T R M Stumpel
- Department of Clinical Genetics, Maastricht University Medical Center, Maastricht, Netherlands
| | - Servi J C Stevens
- Department of Clinical Genetics, Maastricht University Medical Center, Maastricht, Netherlands
| | - Alexander P A Stegmann
- Department of Clinical Genetics, Maastricht University Medical Center, Maastricht, Netherlands
| | - Kristian Tveten
- Department of Medical Genetics, Telemark Hospital Trust, 3710 Skien, Norway
| | - Arve Vøllo
- Department of Pediatrics, Hospital of Østfold, 1714 Grålum, Norway
| | - Trine Prescott
- Department of Medical Genetics, Telemark Hospital Trust, 3710 Skien, Norway
| | - Christina Fagerberg
- Department of Clinical Genetics, Odense University Hospital, Odense, Denmark
| | | | - Martin J Larsen
- Department of Clinical Genetics, Odense University Hospital, Odense, Denmark
| | - Melissa Byler
- SUNY Upstate Medical University, Syracuse, NY 13210, USA
| | | | - Anna C Hurst
- University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Joy Dean
- University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Samantha A Schrier Vergano
- Division of Medical Genetics and Metabolism, Children's Hospital of The King's Daughters, Norfolk VA 23507, USA
| | | | - Saadet Mercimek-Andrews
- Division of Clinical and Metabolic Genetics, Department of Pediatrics, University of Toronto, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Juanita Neira
- Department of Human Genetics, Emory University, Atlanta, GA 30322, USA
| | - Margot I Van Allen
- Department of Medical Genetics, University of British Columbia, Vancouver, Canada
- Medical Genetics Programs, Provincial Health Shared Services BC and Vancouver Island Health Shared Services BC, Canada
| | - Nicola Longo
- Division of Medical Genetics, Department of Pediatrics, University of Utah, Salt Lake City, UT 84112, USA
| | - Elizabeth Sellars
- University of Arkansas for Medical Sciences, Little Rock, AR 72701, USA
| | | | | | | | - Delphine Heron
- AP-HP, Hôpital de la Pitié-Salpêtrière, Département de Génétique, F-75013 Paris, France
| | - Molly Snyder
- Child Neurology, UT Southwestern Medical Center, Dallas, TX 75390, USA
| | - Adeline Vanderver
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19103, USA
| | - Celeste Simon
- Vagelos College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA
| | - Xavier de la Cruz
- Vall d'Hebron Institute of Research (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
- Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain
| | - Natália Padilla
- Vall d'Hebron Institute of Research (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - J Gage Crump
- Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California, CA 90033, USA
| | - Wendy Chung
- Departments of Pediatrics and Medicine, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Benjamin Garcia
- Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California, CA 90033, USA
- Epigenetics Institute, Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Hakon H Hakonarson
- Center for Applied Genomics, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - Elizabeth J Bhoj
- Center for Applied Genomics, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA.
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96
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Zech M, Bardakjian TM, Stoklosa M, Ploski R, Jech R, Gonzalez-Alegre P, Winkelmann J. A Neurodevelopmental Disorder With Dystonia and Chorea Resulting From Clustering CAMK4 Variants. Mov Disord 2020; 36:520-521. [PMID: 33211350 DOI: 10.1002/mds.28398] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 10/27/2020] [Accepted: 10/30/2020] [Indexed: 11/08/2022] Open
Affiliation(s)
- Michael Zech
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - Tanya M Bardakjian
- Department of Neurology, Perelman School of Medicine, The University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | | | - Rafal Ploski
- Department of Medical Genetics, Medical University of Warsaw, Warsaw, Poland
| | - Robert Jech
- Department of Neurology, Charles University, 1st Faculty of Medicine and General University Hospital in Prague, Prague, Czech Republic
| | - Pedro Gonzalez-Alegre
- Department of Neurology, Perelman School of Medicine, The University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Juliane Winkelmann
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany.,Institute of Human Genetics, Technical University of Munich, Munich, Germany.,Lehrstuhl für Neurogenetik, Technische Universität München, Munich, Germany.,Munich Cluster for Systems Neurology, SyNergy, Munich, Germany
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97
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Brunet T, McWalter K, Mayerhanser K, Anbouba GM, Armstrong-Javors A, Bader I, Baugh E, Begtrup A, Bupp CP, Callewaert BL, Cereda A, Cousin MA, Del Rey Jimenez JC, Demmer L, Dsouza NR, Fleischer N, Gavrilova RH, Ghate S, Graf E, Green A, Green SR, Iascone M, Kdissa A, Klee D, Klee EW, Lancaster E, Lindstrom K, Mayr JA, McEntagart M, Meeks NJL, Mittag D, Moore H, Olsen AK, Ortiz D, Parsons G, Pena LDM, Person RE, Punj S, Ramos-Rivera GA, Sacoto MJG, Bradley Schaefer G, Schnur RE, Scott TM, Scott DA, Serbinski CR, Shashi V, Siu VM, Stadheim BF, Sullivan JA, Švantnerová J, Velsher L, Wargowski DS, Wentzensen IM, Wieczorek D, Winkelmann J, Yap P, Zech M, Zimmermann MT, Meitinger T, Distelmaier F, Wagner M. Defining the genotypic and phenotypic spectrum of X-linked MSL3-related disorder. Genet Med 2020; 23:384-395. [PMID: 33173220 PMCID: PMC7862064 DOI: 10.1038/s41436-020-00993-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 09/23/2020] [Indexed: 12/01/2022] Open
Abstract
Purpose We sought to delineate the genotypic and phenotypic spectrum of female and male individuals with X-linked, MSL3-related disorder (Basilicata–Akhtar syndrome). Methods Twenty-five individuals (15 males, 10 females) with causative variants in MSL3 were ascertained through exome or genome sequencing at ten different sequencing centers. Results We identified multiple variant types in MSL3 (ten nonsense, six frameshift, four splice site, three missense, one in-frame-deletion, one multi-exon deletion), most proven to be de novo, and clustering in the terminal eight exons suggesting that truncating variants in the first five exons might be compensated by an alternative MSL3 transcript. Three-dimensional modeling of missense and splice variants indicated that these have a deleterious effect. The main clinical findings comprised developmental delay and intellectual disability ranging from mild to severe. Autism spectrum disorder, muscle tone abnormalities, and macrocephaly were common as well as hearing impairment and gastrointestinal problems. Hypoplasia of the cerebellar vermis emerged as a consistent magnetic resonance image (MRI) finding. Females and males were equally affected. Using facial analysis technology, a recognizable facial gestalt was determined. Conclusion Our aggregated data illustrate the genotypic and phenotypic spectrum of X-linked, MSL3-related disorder (Basilicata–Akhtar syndrome). Our cohort improves the understanding of disease related morbidity and allows us to propose detailed surveillance guidelines for affected individuals.
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Affiliation(s)
- Theresa Brunet
- Institute of Human Genetics, Technical University Munich, Munich, Germany.
| | | | | | - Grace M Anbouba
- Division of Genetics and Metabolism, Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Amy Armstrong-Javors
- Department of Pediatric Neurology, Massachusetts General Hospital, Boston, MA, USA
| | - Ingrid Bader
- Department of Clinical Genetics, University Children's Hospital, Paracelsus Medical University, Salzburg, Austria
| | - Evan Baugh
- Institute for Genomic Medicine, Columbia University, New York, NY, USA
| | | | - Caleb P Bupp
- Medical Genetics, Spectrum Health and Helen DeVos Children's Hospital, Grand Rapids, MI, USA.,Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, Grand Rapids, MI, USA
| | - Bert L Callewaert
- Center for Medical Genetics, Ghent University Hospital, Ghent, Belgium.,Department of Biomolecular Medicine, Ghent University, Ghent, Belgium
| | - Anna Cereda
- Department of Pediatrics, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Margot A Cousin
- Center for Individualized Medicine, Mayo Clinic, Rochester, MN, USA.,Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | | | - Laurie Demmer
- Medical Genetics, Atrium Health Levine Children's Hospital, Charlotte, NC, USA
| | - Nikita R Dsouza
- Bioinformatics Research and Development Laboratory, Genomics Sciences and Precision Medicine Center, Medical College of Wisconsin, Milwaukee, WI, USA
| | | | - Ralitza H Gavrilova
- Center for Individualized Medicine, Mayo Clinic, Rochester, MN, USA.,Department of Clinical Genomics, Mayo Clinic, Rochester, MN, USA.,Department of Neurology, Mayo Clinic, Rochester, MN, USA
| | - Sumedha Ghate
- St Vincent Hospital Medical Genetics Clinic, Green Bay, WI, USA
| | - Elisabeth Graf
- Institute of Human Genetics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Andrew Green
- Department of Clinical Genetics, Children's Health Ireland at Crumlin, Dublin, Ireland
| | - Sarah R Green
- University of Arkansas for Medical Sciences, Arkansas Children's Hospital, Springdale, AR, USA
| | - Maria Iascone
- Laboratorio di Genetica Medica, ASST Papa Giovanni XXIII, Bergamo, Italy
| | | | - Dirk Klee
- Department of Diagnostic and Interventional Radiology, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Eric W Klee
- Center for Individualized Medicine, Mayo Clinic, Rochester, MN, USA.,Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA.,Department of Clinical Genomics, Mayo Clinic, Rochester, MN, USA
| | - Emily Lancaster
- UPMC Children's Hospital of Pittsburgh, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Kristin Lindstrom
- Division of Genetics and Metabolism, Phoenix Children's Hospital, Phoenix, AZ, USA
| | - Johannes A Mayr
- Department of Pediatrics, Salzburger Landeskliniken and Paracelsus Medical University, Salzburg, Austria
| | - Meriel McEntagart
- Medical Genetics, St George's University Hospitals NHS FT, London, UK
| | - Naomi J L Meeks
- Department of Pediatrics, Section of Genetics, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Dana Mittag
- Medical Genetics, Atrium Health Levine Children's Hospital, Charlotte, NC, USA
| | - Harrison Moore
- INTEGRIS Pediatric Specialties/Medical Genetics, Oklahoma City, OK, USA
| | - Anne K Olsen
- Department of Pediatric, Soerlandet Sykehus Kristiansand, Kristiansand, Norway
| | - Damara Ortiz
- UPMC Children's Hospital of Pittsburgh, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Gretchen Parsons
- Medical Genetics, Spectrum Health and Helen DeVos Children's Hospital, Grand Rapids, MI, USA
| | - Loren D M Pena
- Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | | | | | | | | | - G Bradley Schaefer
- University of Arkansas for Medical Sciences, Arkansas Children's Hospital, Springdale, AR, USA
| | | | - Tiana M Scott
- Texas Children's Hospital, Houston, TX, USA.,Department of Microbiology and Molecular Biology, College of Life Sciences, Brigham Young University, Provo, UT, USA
| | - Daryl A Scott
- Texas Children's Hospital, Houston, TX, USA.,Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA.,Department of Molecular Physiology and Biophysics, Baylor College of Medicine, Houston, TX, USA
| | - Carolyn R Serbinski
- Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Vandana Shashi
- Department of Pediatrics, Division of Medical Genetics, Duke University Medical Center, Durham, NC, USA
| | - Victoria M Siu
- Department of Pediatrics, Western University, London, ON, Canada
| | | | - Jennifer A Sullivan
- Department of Pediatrics, Division of Medical Genetics, Duke University Medical Center, Durham, NC, USA
| | - Jana Švantnerová
- Second Department of Neurology, Faculty of Medicine, Comenius University, University Hospital Bratislava, Bratislava, Slovakia
| | - Lea Velsher
- Genetics Program, North York General Hospital, Toronto, ON, Canada
| | - David S Wargowski
- Division of Genetics and Metabolism, Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.,St Vincent Hospital Medical Genetics Clinic, Green Bay, WI, USA
| | | | - Dagmar Wieczorek
- Institute of Human Genetics, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Juliane Winkelmann
- Institute of Human Genetics, Technical University Munich, Munich, Germany.,Institute of Neurogenomics, Helmholtz Zentrum München, Neuherberg, Germany.,Munich Cluster for Systems Neurology (SyNergy), Munich, Germany.,Neurogenetics, Technische Universität München, Munich, Germany
| | - Patrick Yap
- Genetic Health Service New Zealand (Northern Hub), Auckland, New Zealand.,Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Michael Zech
- Institute of Human Genetics, Technical University Munich, Munich, Germany.,Institute of Neurogenomics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Michael T Zimmermann
- Bioinformatics Research and Development Laboratory, Genomics Sciences and Precision Medicine Center, Medical College of Wisconsin, Milwaukee, WI, USA.,Clinical and Translational Sciences Institute, Medical College of Wisconsin, Milwaukee, WI, USA.,Department of Biochemistry, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Thomas Meitinger
- Institute of Human Genetics, Technical University Munich, Munich, Germany
| | - Felix Distelmaier
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, Heinrich-Heine-University, Düsseldorf, Germany
| | - Matias Wagner
- Institute of Human Genetics, Technical University Munich, Munich, Germany.,Institute of Neurogenomics, Helmholtz Zentrum München, Neuherberg, Germany
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98
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Zech M, Jech R, Boesch S, Škorvánek M, Weber S, Wagner M, Zhao C, Jochim A, Necpál J, Dincer Y, Vill K, Distelmaier F, Stoklosa M, Krenn M, Grunwald S, Bock-Bierbaum T, Fečíková A, Havránková P, Roth J, Příhodová I, Adamovičová M, Ulmanová O, Bechyně K, Danhofer P, Veselý B, Haň V, Pavelekova P, Gdovinová Z, Mantel T, Meindl T, Sitzberger A, Schröder S, Blaschek A, Roser T, Bonfert MV, Haberlandt E, Plecko B, Leineweber B, Berweck S, Herberhold T, Langguth B, Švantnerová J, Minár M, Ramos-Rivera GA, Wojcik MH, Pajusalu S, Õunap K, Schatz UA, Pölsler L, Milenkovic I, Laccone F, Pilshofer V, Colombo R, Patzer S, Iuso A, Vera J, Troncoso M, Fang F, Prokisch H, Wilbert F, Eckenweiler M, Graf E, Westphal DS, Riedhammer KM, Brunet T, Alhaddad B, Berutti R, Strom TM, Hecht M, Baumann M, Wolf M, Telegrafi A, Person RE, Zamora FM, Henderson LB, Weise D, Musacchio T, Volkmann J, Szuto A, Becker J, Cremer K, Sycha T, Zimprich F, Kraus V, Makowski C, Gonzalez-Alegre P, Bardakjian TM, Ozelius LJ, Vetro A, Guerrini R, Maier E, Borggraefe I, Kuster A, Wortmann SB, Hackenberg A, Steinfeld R, Assmann B, Staufner C, Opladen T, Růžička E, Cohn RD, Dyment D, Chung WK, Engels H, Ceballos-Baumann A, Ploski R, Daumke O, Haslinger B, Mall V, Oexle K, Winkelmann J. Monogenic variants in dystonia: an exome-wide sequencing study. Lancet Neurol 2020; 19:908-918. [PMID: 33098801 DOI: 10.1016/s1474-4422(20)30312-4] [Citation(s) in RCA: 127] [Impact Index Per Article: 31.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 07/30/2020] [Accepted: 08/10/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND Dystonia is a clinically and genetically heterogeneous condition that occurs in isolation (isolated dystonia), in combination with other movement disorders (combined dystonia), or in the context of multisymptomatic phenotypes (isolated or combined dystonia with other neurological involvement). However, our understanding of its aetiology is still incomplete. We aimed to elucidate the monogenic causes for the major clinical categories of dystonia. METHODS For this exome-wide sequencing study, study participants were identified at 33 movement-disorder and neuropaediatric specialty centres in Austria, Czech Republic, France, Germany, Poland, Slovakia, and Switzerland. Each individual with dystonia was diagnosed in accordance with the dystonia consensus definition. Index cases were eligible for this study if they had no previous genetic diagnosis and no indication of an acquired cause of their illness. The second criterion was not applied to a subset of participants with a working clinical diagnosis of dystonic cerebral palsy. Genomic DNA was extracted from blood of participants and whole-exome sequenced. To find causative variants in known disorder-associated genes, all variants were filtered, and unreported variants were classified according to American College of Medical Genetics and Genomics guidelines. All considered variants were reviewed in expert round-table sessions to validate their clinical significance. Variants that survived filtering and interpretation procedures were defined as diagnostic variants. In the cases that went undiagnosed, candidate dystonia-causing genes were prioritised in a stepwise workflow. FINDINGS We sequenced the exomes of 764 individuals with dystonia and 346 healthy parents who were recruited between June 1, 2015, and July 31, 2019. We identified causative or probable causative variants in 135 (19%) of 728 families, involving 78 distinct monogenic disorders. We observed a larger proportion of individuals with diagnostic variants in those with dystonia (either isolated or combined) with coexisting non-movement disorder-related neurological symptoms (100 [45%] of 222; excepting cases with evidence of perinatal brain injury) than in those with combined (19 [19%] of 98) or isolated (16 [4%] of 388) dystonia. Across all categories of dystonia, 104 (65%) of the 160 detected variants affected genes which are associated with neurodevelopmental disorders. We found diagnostic variants in 11 genes not previously linked to dystonia, and propose a predictive clinical score that could guide the implementation of exome sequencing in routine diagnostics. In cases without perinatal sentinel events, genomic alterations contributed substantively to the diagnosis of dystonic cerebral palsy. In 15 families, we delineated 12 candidate genes. These include IMPDH2, encoding a key purine biosynthetic enzyme, for which robust evidence existed for its involvement in a neurodevelopmental disorder with dystonia. We identified six variants in IMPDH2, collected from four independent cohorts, that were predicted to be deleterious de-novo variants and expected to result in deregulation of purine metabolism. INTERPRETATION In this study, we have determined the role of monogenic variants across the range of dystonic disorders, providing guidance for the introduction of personalised care strategies and fostering follow-up pathophysiological explorations. FUNDING Else Kröner-Fresenius-Stiftung, Technische Universität München, Helmholtz Zentrum München, Medizinische Universität Innsbruck, Charles University in Prague, Czech Ministry of Education, the Slovak Grant and Development Agency, the Slovak Research and Grant Agency.
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Affiliation(s)
- Michael Zech
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany; Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - Robert Jech
- Department of Neurology, Charles University and General University Hospital in Prague, Prague, Czech Republic
| | - Sylvia Boesch
- Department of Neurology, Medical University Innsbruck, Innsbruck, Austria
| | - Matej Škorvánek
- Department of Neurology, Pavol Jozef Šafárik University, Košice, Slovakia; Department of Neurology, University Hospital of Louis Pasteur, Košice, Slovakia
| | - Sandrina Weber
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany; Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - Matias Wagner
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany; Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - Chen Zhao
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany
| | - Angela Jochim
- Klinik und Poliklinik für Neurologie, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Ján Necpál
- Department of Neurology, Zvolen Hospital, Zvolen, Slovakia
| | - Yasemin Dincer
- Lehrstuhl für Sozialpädiatrie, Technical University of Munich, Munich, Germany; Zentrum für Humangenetik und Laboratoriumsdiagnostik, Martinsried, Germany
| | - Katharina Vill
- Dr von Haunersches Kinderspital, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Felix Distelmaier
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, University Children's Hospital, Heinrich-Heine-University, Düsseldorf, Germany
| | | | - Martin Krenn
- Institute of Human Genetics, Technical University of Munich, Munich, Germany; Department of Neurology, Medical University of Vienna, Vienna, Austria
| | - Stephan Grunwald
- Crystallography, Max Delbrück Center for Molecular Medicine, Berlin, Germany; Institute of Chemistry and Biochemistry, Free University of Berlin, Berlin, Germany
| | - Tobias Bock-Bierbaum
- Crystallography, Max Delbrück Center for Molecular Medicine, Berlin, Germany; Institute of Chemistry and Biochemistry, Free University of Berlin, Berlin, Germany
| | - Anna Fečíková
- Department of Neurology, Charles University and General University Hospital in Prague, Prague, Czech Republic
| | - Petra Havránková
- Department of Neurology, Charles University and General University Hospital in Prague, Prague, Czech Republic
| | - Jan Roth
- Department of Neurology, Charles University and General University Hospital in Prague, Prague, Czech Republic
| | - Iva Příhodová
- Department of Neurology, Charles University and General University Hospital in Prague, Prague, Czech Republic
| | - Miriam Adamovičová
- Department of Paediatric Neurology, Thomayer Hospital, Prague, Czech Republic
| | - Olga Ulmanová
- Department of Neurology, Charles University and General University Hospital in Prague, Prague, Czech Republic
| | - Karel Bechyně
- Department of Neurology, Hospital Písek, Pisek, Czech Republic
| | - Pavlína Danhofer
- Department of Child Neurology, Faculty of Medicine of Masaryk University Brno and University Hospital, Brno, Czech Republic
| | - Branislav Veselý
- Department of Neurology, Faculty Hospital, Constantine the Philosopher University, Nitra, Slovakia
| | - Vladimír Haň
- Department of Neurology, Pavol Jozef Šafárik University, Košice, Slovakia; Department of Neurology, University Hospital of Louis Pasteur, Košice, Slovakia
| | - Petra Pavelekova
- Department of Neurology, Pavol Jozef Šafárik University, Košice, Slovakia; Department of Neurology, University Hospital of Louis Pasteur, Košice, Slovakia
| | - Zuzana Gdovinová
- Department of Neurology, Pavol Jozef Šafárik University, Košice, Slovakia; Department of Neurology, University Hospital of Louis Pasteur, Košice, Slovakia
| | - Tobias Mantel
- Klinik und Poliklinik für Neurologie, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Tobias Meindl
- Klinik und Poliklinik für Neurologie, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Alexandra Sitzberger
- Dr von Haunersches Kinderspital, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Sebastian Schröder
- Dr von Haunersches Kinderspital, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Astrid Blaschek
- Dr von Haunersches Kinderspital, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Timo Roser
- Dr von Haunersches Kinderspital, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Michaela V Bonfert
- Dr von Haunersches Kinderspital, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Edda Haberlandt
- Clinic for Pediatrics, Krankenhaus Stadt Dornbirn, Dornbirn, Austria
| | - Barbara Plecko
- Department of Pediatrics and Adolescent Medicine, Division of General Pediatrics, Medical University of Graz, Graz, Austria
| | - Birgit Leineweber
- Sozialpädiatrisches Zentrum, Klinikum Dritter Orden, Munich, Germany
| | - Steffen Berweck
- Ludwig-Maximilians-Universität München, Munich, Germany; Hospital for Neuropediatrics and Neurological Rehabilitation, Centre of Epilepsy for Children and Adolescents, Schoen Klinik Vogtareuth, Vogtareuth, Germany
| | - Thomas Herberhold
- Hospital for Neuropediatrics and Neurological Rehabilitation, Centre of Epilepsy for Children and Adolescents, Schoen Klinik Vogtareuth, Vogtareuth, Germany
| | - Berthold Langguth
- Department of Psychiatry and Psychotherapy, University of Regensburg, Regensburg, Germany
| | - Jana Švantnerová
- Second Department of Neurology, Faculty of Medicine, Comenius University, University Hospital Bratislava, Bratislava, Slovakia
| | - Michal Minár
- Second Department of Neurology, Faculty of Medicine, Comenius University, University Hospital Bratislava, Bratislava, Slovakia
| | | | - Monica H Wojcik
- Divisions of Newborn Medicine and Genetics and Genomics, Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA; Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Sander Pajusalu
- Department of Clinical Genetics, Tartu University Hospital, Tartu, Estonia; Department of Clinical Genetics, University of Tartu, Tartu, Estonia; Department of Genetics, Yale School of Medicine, New Haven, CT, USA
| | - Katrin Õunap
- Department of Clinical Genetics, Tartu University Hospital, Tartu, Estonia; Department of Clinical Genetics, University of Tartu, Tartu, Estonia
| | - Ulrich A Schatz
- Institute of Human Genetics, Technical University of Munich, Munich, Germany; Institute of Human Genetics, Medical University Innsbruck, Innsbruck, Austria
| | - Laura Pölsler
- Institute of Human Genetics, Medical University Innsbruck, Innsbruck, Austria
| | - Ivan Milenkovic
- Department of Neurology, Medical University of Vienna, Vienna, Austria
| | - Franco Laccone
- Institute of Medical Genetics, Medical University of Vienna, Vienna, Austria
| | | | - Roberto Colombo
- Fondazione Policlinico Universitario A Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Steffi Patzer
- Klinik für Kinder-und Jugendmedizin St Elisabeth und St Barbara, Halle, Germany
| | - Arcangela Iuso
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany; Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - Julia Vera
- Child Neurology Service, Hospital San Borja Arriarán, University of Chile, Santiago, Chile
| | - Monica Troncoso
- Child Neurology Service, Hospital San Borja Arriarán, University of Chile, Santiago, Chile
| | - Fang Fang
- Department of Neurology, National Center for Children's Health, Beijing Children's Hospital and Capital Medical University, Beijing, China
| | - Holger Prokisch
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany; Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - Friederike Wilbert
- Department of Neuropediatrics and Muscle Disorders, University Medical Center, University of Freiburg, Freiburg im Breisgau, Germany
| | - Matthias Eckenweiler
- Department of Neuropediatrics and Muscle Disorders, University Medical Center, University of Freiburg, Freiburg im Breisgau, Germany
| | - Elisabeth Graf
- Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - Dominik S Westphal
- Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - Korbinian M Riedhammer
- Institute of Human Genetics, Technical University of Munich, Munich, Germany; Department of Nephrology, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Theresa Brunet
- Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - Bader Alhaddad
- Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - Riccardo Berutti
- Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - Tim M Strom
- Institute of Human Genetics, Technical University of Munich, Munich, Germany
| | - Martin Hecht
- Neurologische Klinik am Klinikum Kaufbeuren, Bezirkskliniken Schwaben, Kaufbeuren, Germany
| | - Matthias Baumann
- Department of Pediatrics, Medical University Innsbruck, Innsbruck, Austria
| | - Marc Wolf
- Neurologische Klinik, Klinikum Stuttgart, Stuttgart, Germany; Neurologische Klinik, Universitätsmedizin Mannheim, Mannheim, University of Heidelberg, Mannheim, Germany
| | | | | | | | | | - David Weise
- Klinik für Neurologie, Asklepios Fachklinikum Stadtroda, Stadtroda, Germany
| | - Thomas Musacchio
- Department of Neurology, University Hospital Würzburg, Würzburg, Germany
| | - Jens Volkmann
- Department of Neurology, University Hospital Würzburg, Würzburg, Germany
| | - Anna Szuto
- Division of Clinical and Metabolic Genetics, Hospital for Sick Children and University of Toronto, Toronto, ON, Canada; Department of Paediatrics, Hospital for Sick Children and University of Toronto, Toronto, ON, Canada
| | - Jessica Becker
- Institute of Human Genetics, University of Bonn and University Hospital Bonn, Bonn, Germany
| | - Kirsten Cremer
- Institute of Human Genetics, University of Bonn and University Hospital Bonn, Bonn, Germany
| | - Thomas Sycha
- Department of Neurology, Medical University of Vienna, Vienna, Austria
| | - Fritz Zimprich
- Department of Neurology, Medical University of Vienna, Vienna, Austria
| | - Verena Kraus
- Department of Paediatrics, School of Medicine, Technical University of Munich, Munich, Germany
| | - Christine Makowski
- Department of Paediatrics, School of Medicine, Technical University of Munich, Munich, Germany
| | - Pedro Gonzalez-Alegre
- Department of Neurology, Perelman School of Medicine, The University of Pennsylvania, Philadelphia, PA, USA
| | - Tanya M Bardakjian
- Department of Neurology, Perelman School of Medicine, The University of Pennsylvania, Philadelphia, PA, USA
| | - Laurie J Ozelius
- Department of Neurology, Massachusetts General Hospital, Charlestown, MA, USA
| | - Annalisa Vetro
- Pediatric Neurology, Neurogenetics and Neurobiology Unit and Laboratories, Meyer Children's Hospital, University of Florence, Florence, Italy
| | - Renzo Guerrini
- Pediatric Neurology, Neurogenetics and Neurobiology Unit and Laboratories, Meyer Children's Hospital, University of Florence, Florence, Italy
| | - Esther Maier
- Dr von Haunersches Kinderspital, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Ingo Borggraefe
- Dr von Haunersches Kinderspital, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Alice Kuster
- Inborn Errors of Metabolism, Pediatric Intensive Care Unit, University Hospital of Nantes, Nantes, France
| | - Saskia B Wortmann
- Institute of Human Genetics, Technical University of Munich, Munich, Germany; University Children's Hospital, Salzburger Landeskliniken and Paracelsus Medical University, Salzburg, Austria; Radboud Center for Mitochondrial Medicine, Department of Pediatrics, Amalia Children's Hospital, Radboudumc, Nijmegen, Netherlands
| | - Annette Hackenberg
- Department of Pediatric Neurology, University Children's Hospital, Zürich, Switzerland
| | - Robert Steinfeld
- Department of Pediatric Neurology, University Children's Hospital, Zürich, Switzerland
| | - Birgit Assmann
- Division of Neuropediatrics and Metabolic Medicine, Department of General Pediatrics, University Hospital Heidelberg, Heidelberg, Germany
| | - Christian Staufner
- Division of Neuropediatrics and Metabolic Medicine, Department of General Pediatrics, University Hospital Heidelberg, Heidelberg, Germany
| | - Thomas Opladen
- Division of Neuropediatrics and Metabolic Medicine, Department of General Pediatrics, University Hospital Heidelberg, Heidelberg, Germany
| | - Evžen Růžička
- Department of Neurology, Charles University and General University Hospital in Prague, Prague, Czech Republic
| | - Ronald D Cohn
- Department of Paediatrics, Hospital for Sick Children and University of Toronto, Toronto, ON, Canada; Hospital for Sick Children Research Institute, Hospital for Sick Children and University of Toronto, Toronto, ON, Canada; Department of Molecular Genetics, University of Toronto, Toronto, ON, Canada
| | - David Dyment
- Children's Hospital of Eastern Ontario Research Institute, University of Ottawa, Ottawa, ON, Canada
| | - Wendy K Chung
- Department of Pediatrics and Department of Medicine, Columbia University, New York, NY, USA
| | - Hartmut Engels
- Institute of Human Genetics, University of Bonn and University Hospital Bonn, Bonn, Germany
| | | | - Rafal Ploski
- Department of Medical Genetics, Medical University of Warsaw, Warsaw, Poland
| | - Oliver Daumke
- Crystallography, Max Delbrück Center for Molecular Medicine, Berlin, Germany; Institute of Chemistry and Biochemistry, Free University of Berlin, Berlin, Germany
| | - Bernhard Haslinger
- Klinik und Poliklinik für Neurologie, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Volker Mall
- Lehrstuhl für Sozialpädiatrie, Technical University of Munich, Munich, Germany; kbo-Kinderzentrum München, Munich, Germany
| | - Konrad Oexle
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany
| | - Juliane Winkelmann
- Institute of Neurogenomics, Helmholtz Zentrum München, Munich, Germany; Institute of Human Genetics, Technical University of Munich, Munich, Germany; Lehrstuhl für Neurogenetik, Technical University of Munich, Munich, Germany; Munich Cluster for Systems Neurology, SyNergy, Munich, Germany.
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99
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Salminen AV, Schandra N, Schormair B, Oexle K, Winkelmann J. Therapeutic effectiveness of thalidomide in a patient with treatment-resistant restless legs syndrome. J Clin Sleep Med 2020; 16:1815-1817. [PMID: 32729462 DOI: 10.5664/jcsm.8696] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
None Recent developments in the genetics of restless legs syndrome (RLS) revealed associations of disease risk with genetic loci containing the genes coding cereblon, the protein bound by thalidomide, and its endogenous substrate MEIS2, whose degradation is inhibited by the thalidomide-cereblon interaction. Therefore it was hypothesized that thalidomide may be a potential treatment option for RLS. Here we report on the therapeutic effect of thalidomide in a patient with otherwise treatment-resistant RLS who received 100 mg thalidomide off-label for 3 weeks. The female patient, severely affected by RLS before treatment, experienced significant amelioration of the symptoms, increased self-reported sleep quality, and better daytime functioning during thalidomide treatment. This therapeutic success warrants larger studies investigating the efficacy of drugs of the thalidomide class in RLS.
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Affiliation(s)
- Aaro V Salminen
- Institute of Neurogenomics, Helmholtz Zentrum München GmbH - German Research Center for Environmental Health, Neuherberg, Germany.,Institute of Human Genetics, Technische Universität München, Munich, Germany.,Department of Neurology, Philipps-Universität Marburg, Marburg, Germany
| | - Nathalie Schandra
- Institute of Neurogenomics, Helmholtz Zentrum München GmbH - German Research Center for Environmental Health, Neuherberg, Germany.,Department of Neurology, Philipps-Universität Marburg, Marburg, Germany
| | - Barbara Schormair
- Institute of Neurogenomics, Helmholtz Zentrum München GmbH - German Research Center for Environmental Health, Neuherberg, Germany.,Institute of Human Genetics, Technische Universität München, Munich, Germany
| | - Konrad Oexle
- Institute of Neurogenomics, Helmholtz Zentrum München GmbH - German Research Center for Environmental Health, Neuherberg, Germany
| | - Juliane Winkelmann
- Institute of Neurogenomics, Helmholtz Zentrum München GmbH - German Research Center for Environmental Health, Neuherberg, Germany.,Institute of Human Genetics, Technische Universität München, Munich, Germany.,Chair of Neurogenetics, Klinikum Rechts der Isar, Technische Universität München, Munich, Germany.,Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
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100
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Winkelmann J, Muench U, Maier CB. Time trends in the regional distribution of physicians, nurses and midwives in Europe. BMC Health Serv Res 2020; 20:937. [PMID: 33046077 PMCID: PMC7549210 DOI: 10.1186/s12913-020-05760-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 09/23/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Country-level data suggest large differences in the supply of health professionals among European countries. However, little is know about the regional supply of health professionals taking a cross-country comparative perspective. The aim of the study was to analyse the regional distribution of physicians, nurses and midwives in the highest and lowest density regions in Europe and examine time trends. METHODS We used Eurostat data and descriptive statistics to assess the density of physicians, nurses and midwives at national and regional levels (Nomenclature of Territorial Units for Statistics (NUTS) 2 regions) for 2017 and time trends (2005-2017). To ensure cross-country comparability we applied a set of criteria (working status, availability over time, geographic availability, source). This resulted in 14 European Union (EU) countries and Switzerland being available for the physician analysis and eight countries for the nurses and midwives analysis. Density rates per population were analysed at national and NUTS 2 level, of which regions with the highest and lowest density of physicians, nurses and midwives were identified. We examined changes over time in regional distributions, using percentage change and Compound Annual Growth Rate (CAGR). RESULTS There was a 2.4-fold difference in the physician density between the highest and lowest density countries (Austria national average: 513, Poland 241.6 per 100,000) and a 3.5-fold difference among nurses (Denmark: 1702.5, Bulgaria: 483.0). Differences by regions across Europe were higher than cross-country variations and varied up to 5.5-fold for physicians and 4.4-fold for nurses/midwives and did not improve over time. Capitals and/or major cities in all countries showed a markedly higher supply of physicians than more sparsely populated regions while the density of nurses and midwives tended to be higher in more sparsely populated areas. Over time, physician rates increased faster than density levels of nurses and midwives. CONCLUSIONS The study shows for the first time the large variation in health workforce supply at regional levels and time trends by professions across the European region. This highlights the importance for countries to routinely collect data in sub-national geographic areas to develop integrated health workforce policies for health professionals at regional levels.
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Affiliation(s)
- Juliane Winkelmann
- Department of Healthcare Management, Technische Universität Berlin, H 80, Straße des 17. Juni 135, 10623, Berlin, Germany.
| | - Ulrike Muench
- Department of Social and Behavioural Sciences, University of California San Francisco, School of Nursing, 3333 California Street, Ste 455, San Francisco, CA, 94118, USA
- Philip R. Lee Institute for Health Policy Studies, University of California San Francisco, School of Medicine, 3333 California Street, Ste 455, San Francisco, CA, 94118, USA
| | - Claudia B Maier
- Department of Healthcare Management, Technische Universität Berlin, H 80, Straße des 17. Juni 135, 10623, Berlin, Germany
- Center for Health Outcomes and Policy Research, University of Pennsylvania, School of Nursing, Claire Fagin Hall, 418 Curie Blvd, Philadelphia, PA, 19104, USA
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