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Grosche S, Marenholz I, Esparza-Gordillo J, Arnau-Soler A, Pairo-Castineira E, Rüschendorf F, Ahluwalia TS, Almqvist C, Arnold A, Baurecht H, Bisgaard H, Bønnelykke K, Brown SJ, Bustamante M, Curtin JA, Custovic A, Dharmage SC, Esplugues A, Falchi M, Fernandez-Orth D, Ferreira MAR, Franke A, Gerdes S, Gieger C, Hakonarson H, Holt PG, Homuth G, Hubner N, Hysi PG, Jarvelin MR, Karlsson R, Koppelman GH, Lau S, Lutz M, Magnusson PKE, Marks GB, Müller-Nurasyid M, Nöthen MM, Paternoster L, Pennell CE, Peters A, Rawlik K, Robertson CF, Rodriguez E, Sebert S, Simpson A, Sleiman PMA, Standl M, Stölzl D, Strauch K, Szwajda A, Tenesa A, Thompson PJ, Ullemar V, Visconti A, Vonk JM, Wang CA, Weidinger S, Wielscher M, Worth CL, Xu CJ, Lee YA. Rare variant analysis in eczema identifies exonic variants in DUSP1, NOTCH4 and SLC9A4. Nat Commun 2021; 12:6618. [PMID: 34785669 PMCID: PMC8595373 DOI: 10.1038/s41467-021-26783-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Accepted: 10/21/2021] [Indexed: 11/10/2022] Open
Abstract
Previous genome-wide association studies revealed multiple common variants involved in eczema but the role of rare variants remains to be elucidated. Here, we investigate the role of rare variants in eczema susceptibility. We meta-analyze 21 study populations including 20,016 eczema cases and 380,433 controls. Rare variants are imputed with high accuracy using large population-based reference panels. We identify rare exonic variants in DUSP1, NOTCH4, and SLC9A4 to be associated with eczema. In DUSP1 and NOTCH4 missense variants are predicted to impact conserved functional domains. In addition, five novel common variants at SATB1-AS1/KCNH8, TRIB1/LINC00861, ZBTB1, TBX21/OSBPL7, and CSF2RB are discovered. While genes prioritized based on rare variants are significantly up-regulated in the skin, common variants point to immune cell function. Over 20% of the single nucleotide variant-based heritability is attributable to rare and low-frequency variants. The identified rare/low-frequency variants located in functional protein domains point to promising targets for novel therapeutic approaches to eczema. Genetic studies of eczema to date have mostly explored common genetic variation. Here, the authors perform a large meta-analysis for common and rare variants and discover 8 loci associated with eczema. Over 20% of the heritability of the condition is attributable to rare variants.
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Affiliation(s)
- Sarah Grosche
- Max-Delbrück-Center (MDC) for Molecular Medicine, Berlin, Germany.,Clinic for Pediatric Allergy, Experimental and Clinical Research Center, Charité University Medical Center, Berlin, Germany.,CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | - Ingo Marenholz
- Max-Delbrück-Center (MDC) for Molecular Medicine, Berlin, Germany.,Clinic for Pediatric Allergy, Experimental and Clinical Research Center, Charité University Medical Center, Berlin, Germany
| | - Jorge Esparza-Gordillo
- Max-Delbrück-Center (MDC) for Molecular Medicine, Berlin, Germany.,Clinic for Pediatric Allergy, Experimental and Clinical Research Center, Charité University Medical Center, Berlin, Germany.,GlaxoSmithKline, Stevenage, UK
| | - Aleix Arnau-Soler
- Max-Delbrück-Center (MDC) for Molecular Medicine, Berlin, Germany.,Clinic for Pediatric Allergy, Experimental and Clinical Research Center, Charité University Medical Center, Berlin, Germany
| | - Erola Pairo-Castineira
- Roslin Institute, University of Edinburgh, Edinburgh, UK.,MRC Human Genetics Unit, Institute of Genetics and Cancer, University of Edinburgh, Western General Hospital, Edinburgh, UK
| | | | - Tarunveer S Ahluwalia
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark.,Steno Diabetes Center Copenhagen, Gentofte, Denmark
| | - Catarina Almqvist
- Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden.,Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - Andreas Arnold
- Clinic and Polyclinic of Dermatology, University Medicine Greifswald, Greifswald, Germany
| | | | - Hansjörg Baurecht
- Department of Dermatology, Allergology and Venereology, University Hospital Schleswig-Holstein, Kiel, Germany.,Department of Epidemiology and Preventive Medicine, University Regensburg, Regensburg, Germany
| | - Hans Bisgaard
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Klaus Bønnelykke
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Sara J Brown
- Institute of Genetics and Molecular Medicine, The University of Edinburgh, Edinburgh, UK
| | - Mariona Bustamante
- ISGlobal, Centre for Research in Environmental Epidemiology (CREAL), Barcelona, Spain
| | - John A Curtin
- Division of Infection Immunity and Respiratory Medicine, School of Biological Sciences, The University of Manchester, Manchester Academic Health Science Centre and Manchester University NHS Foundation Trust, Manchester, UK
| | - Adnan Custovic
- National Lung and Heart Institute, Imperial College London, London, UK
| | - Shyamali C Dharmage
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Australia
| | - Ana Esplugues
- Nursing School, University of Valencia, FISABIO-University Jaume I-University of Valencia Joint Research Unit of Epidemiology and Environmental Health, CIBERESP, Valencia, Spain
| | - Mario Falchi
- Department of Twins Research and Genetic Epidemiology, King's College London, London, UK
| | | | - Manuel A R Ferreira
- Genetics and Computational Biology, QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Andre Franke
- Institute of Clinical Molecular Biology, Christian-Albrechts-University of Kiel, Kiel, Germany
| | - Sascha Gerdes
- Department of Dermatology, Allergology and Venereology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Christian Gieger
- Research Unit Molecular Epidemiology, Helmholtz Center Munich - German Research Center for Environmental Health, Neuherberg, Germany
| | - Hakon Hakonarson
- Center for Applied Genomics, Children's Hospital of Philadelphia, and Division of Human Genetics, Department of Pediatrics, The Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Patrick G Holt
- Telethon Kids Institute, The University of Western Australia, Perth, Australia
| | - Georg Homuth
- Department of Functional Genomics, Interfaculty Institute for Genetics and Functional Genomics, University Medicine Greifswald, Greifswald, Germany
| | - Norbert Hubner
- Max-Delbrück-Center (MDC) for Molecular Medicine, Berlin, Germany
| | - Pirro G Hysi
- Department of Twins Research and Genetic Epidemiology, King's College London, London, UK
| | - 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, Oulu, Finland.,Biocenter Oulu, University of Oulu, Oulu, Finland
| | - Robert Karlsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden
| | - Gerard H Koppelman
- Department of Pediatric Pulmonology and Pediatric Allergology, University of Groningen, University Medical Center Groningen, GRIAC Research Institute, Groningen, the Netherlands
| | - Susanne Lau
- Department of Pediatric Pulmonology, Immunology and Intensive Care Medicine, Charité University Medical Center, Berlin, Germany
| | - Manuel Lutz
- Institute of Genetic Epidemiology, Helmholtz Center Munich-German Research Center for Environmental Health, Neuherberg, Germany
| | - Patrik K E Magnusson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden
| | - Guy B Marks
- Woolcock Institute of Medical Research, University of Sydney, Sydney, Australia
| | - Martina Müller-Nurasyid
- Institute of Genetic Epidemiology, Helmholtz Center Munich-German Research Center for Environmental Health, Neuherberg, Germany.,Institute for Medical Information Processing, Biometry, and Epidemiology (IBE), Faculty of Medicine, LMU Munich, Munich, Germany.,Institute of Medical Biostatistics, Epidemiology and Informatics (IMBEI), University Medical Center, Johannes Gutenberg University, Mainz, Germany
| | - Markus M Nöthen
- Institute of Human Genetics, University of Bonn, School of Medicine & University Hospital Bonn, Bonn, Germany
| | - Lavinia Paternoster
- MRC Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Craig E Pennell
- School of Medicine and Public Health, Faculty of Medicine and Health, The University of Newcastle, Newcastle, Australia
| | - Annette Peters
- Institute of Epidemiology, Helmholtz Center Munich-German Research Center for Environmental Health, Neuherberg, Germany
| | - Konrad Rawlik
- Roslin Institute, University of Edinburgh, Edinburgh, UK
| | - Colin F Robertson
- Respiratory Research, Murdoch Children's Research Institute, Melbourne, Australia
| | - Elke Rodriguez
- Department of Dermatology, Allergology and Venereology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Sylvain Sebert
- 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, Oulu, Finland.,Biocenter Oulu, University of Oulu, Oulu, Finland
| | - Angela Simpson
- Division of Infection Immunity and Respiratory Medicine, School of Biological Sciences, The University of Manchester, Manchester Academic Health Science Centre and Manchester University NHS Foundation Trust, Manchester, UK
| | - Patrick M A Sleiman
- Center for Applied Genomics, Children's Hospital of Philadelphia, and Division of Human Genetics, Department of Pediatrics, The Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Marie Standl
- Institute of Epidemiology, Helmholtz Center Munich-German Research Center for Environmental Health, Neuherberg, Germany
| | - Dora Stölzl
- Department of Dermatology, Allergology and Venereology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Konstantin Strauch
- Institute of Genetic Epidemiology, Helmholtz Center Munich-German Research Center for Environmental Health, Neuherberg, Germany.,Institute for Medical Information Processing, Biometry, and Epidemiology (IBE), Faculty of Medicine, LMU Munich, Munich, Germany.,Institute of Medical Biostatistics, Epidemiology and Informatics (IMBEI), University Medical Center, Johannes Gutenberg University, Mainz, Germany
| | - Agnieszka Szwajda
- Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden
| | - Albert Tenesa
- Roslin Institute, University of Edinburgh, Edinburgh, UK.,MRC Human Genetics Unit, Institute of Genetics and Cancer, University of Edinburgh, Western General Hospital, Edinburgh, UK.,Centre for Global Health Research, Usher Institute of Population Health Sciences and Informatics, Edinburgh, UK
| | - Philip J Thompson
- Institute for Respiratory Health and Centre for Respiratory Health, School of Biomedical Sciences, University of Western Australia, Nedlands, Australia
| | - Vilhelmina Ullemar
- Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden
| | - Alessia Visconti
- Department of Twins Research and Genetic Epidemiology, King's College London, London, UK
| | - Judith M Vonk
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, GRIAC Research Institute, Groningen, the Netherlands
| | - Carol A Wang
- School of Medicine and Public Health, Faculty of Medicine and Health, The University of Newcastle, Newcastle, Australia
| | - Stephan Weidinger
- Department of Dermatology, Allergology and Venereology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Matthias Wielscher
- Department of Epidemiology and Biostatistics, MRC-PHE Centre for Environment & Health, School of Public Health, Imperial College London, London, UK
| | | | - Chen-Jian Xu
- Department of Pediatric Pulmonology and Pediatric Allergology, University of Groningen, University Medical Center Groningen, GRIAC Research Institute, Groningen, the Netherlands.,Department of Gastroenterology, Hepatology and Endocrinology, Centre for individualized infection medicine (CIIM), Hannover Medical School, Hannover, Germany
| | - Young-Ae Lee
- Max-Delbrück-Center (MDC) for Molecular Medicine, Berlin, Germany. .,Clinic for Pediatric Allergy, Experimental and Clinical Research Center, Charité University Medical Center, Berlin, Germany.
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