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Cadena-Sandoval D, Montúfar-Robles I, Barbosa-Cobos RE, Hernández-Molina G, Karen Salas-García A, Sánchez-Zauco N, Ramírez-Bello J. Interactions between TNFAIP3, PTPN22, and TRAF1-C5 gene polymorphisms in patients with primary Sjögren's syndrome. Arch Rheumatol 2024; 39:60-70. [PMID: 38774701 PMCID: PMC11104759 DOI: 10.46497/archrheumatol.2024.10108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 04/18/2023] [Indexed: 05/24/2024] Open
Abstract
Objectives The aim of our study was to investigate whether TNFAIP3, PTPN22, and TRAF1-5 single nucleotide polymorphisms (SNPs) are associated with susceptibility, severity, or serological markers in primary Sjögren's syndrome (pSS). Patients and methods The cases and controls study was conducted between December 2021 and June 2022. TNFAIP3 rs10499194C/T, rs6920220G/A, and rs2230926T/G, PTPN22 rs2476601C/T and rs33996649G/A, and TRAF1-C5 rs10818488G/A polymorphisms were genotyped in 154 female pSS patients (mean age: 45.2±6.8 years) and 313 female control subjects (mean age: 50.3±7.5 years) using the TaqMan® SNP genotyping assay. An association analysis between TNFAIP3, PTPN22, and TRAF1-C5 SNPs and susceptibility, clinical characteristics, and serological markers of pSS was performed. Interactions between TNFAIP3, PTPN22, and TRAF1-C5 SNPs were also evaluated in patients and controls. Results The genotype and allele frequencies showed no association with susceptibility, severity, or serological markers of pSS. Nevertheless, several interactions between TNFAIP3 and TRAF1-C5 or TNFAIP3, PTPN22, and TRAF1-C5 genotypes were associated with susceptibility to pSS (p<0.01). Conclusion Individual TNFAIP3, PTPN22, and TRAF1-C5 SNPs are not associated with susceptibility, severity, or serological markers of pSS. However, genetic interactions between TRAF1-C5 and TNFAIP3 or TNFAIP3, PTPN22, and TRAF1-C5 SNPs are risk factors for pSS.
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Affiliation(s)
- Daniel Cadena-Sandoval
- Universidad Juárez Autónoma De Tabasco, Comalcalco Multidisciplinary Academic Division, Comalcalco, Tabasco, Mexico
| | | | | | - Gabriela Hernández-Molina
- Departamento De Inmunología Y Reumatología, Instituto Nacional De Ciencias Médicas Y Nutrición, Ciudad De México , Mexico
| | | | - Norma Sánchez-Zauco
- División De Diagnostico Y Tratamientos Auxiliares, Centro Médico Nacional Siglo Xxi, Ciudad De México, Mexico
| | - Julian Ramírez-Bello
- Subdirección de Investigación Clínica, Instituto Nacional De Cardiologia Ignacio Chávez, Ciudad De Mexico, Mexico
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Sterenborg RBTM, Steinbrenner I, Li Y, Bujnis MN, Naito T, Marouli E, Galesloot TE, Babajide O, Andreasen L, Astrup A, Åsvold BO, Bandinelli S, Beekman M, Beilby JP, Bork-Jensen J, Boutin T, Brody JA, Brown SJ, Brumpton B, Campbell PJ, Cappola AR, Ceresini G, Chaker L, Chasman DI, Concas MP, Coutinho de Almeida R, Cross SM, Cucca F, Deary IJ, Kjaergaard AD, Echouffo Tcheugui JB, Ellervik C, Eriksson JG, Ferrucci L, Freudenberg J, Fuchsberger C, Gieger C, Giulianini F, Gögele M, Graham SE, Grarup N, Gunjača I, Hansen T, Harding BN, Harris SE, Haunsø S, Hayward C, Hui J, Ittermann T, Jukema JW, Kajantie E, Kanters JK, Kårhus LL, Kiemeney LALM, Kloppenburg M, Kühnel B, Lahti J, Langenberg C, Lapauw B, Leese G, Li S, Liewald DCM, Linneberg A, Lominchar JVT, Luan J, Martin NG, Matana A, Meima ME, Meitinger T, Meulenbelt I, Mitchell BD, Møllehave LT, Mora S, Naitza S, Nauck M, Netea-Maier RT, Noordam R, Nursyifa C, Okada Y, Onano S, Papadopoulou A, Palmer CNA, Pattaro C, Pedersen O, Peters A, Pietzner M, Polašek O, Pramstaller PP, Psaty BM, Punda A, Ray D, Redmond P, Richards JB, Ridker PM, Russ TC, Ryan KA, Olesen MS, Schultheiss UT, Selvin E, Siddiqui MK, Sidore C, Slagboom PE, Sørensen TIA, Soto-Pedre E, Spector TD, Spedicati B, Srinivasan S, Starr JM, Stott DJ, Tanaka T, Torlak V, Trompet S, Tuhkanen J, Uitterlinden AG, van den Akker EB, van den Eynde T, van der Klauw MM, van Heemst D, Verroken C, Visser WE, Vojinovic D, Völzke H, Waldenberger M, Walsh JP, Wareham NJ, Weiss S, Willer CJ, Wilson SG, Wolffenbuttel BHR, Wouters HJCM, Wright MJ, Yang Q, Zemunik T, Zhou W, Zhu G, Zöllner S, Smit JWA, Peeters RP, Köttgen A, Teumer A, Medici M. Multi-trait analysis characterizes the genetics of thyroid function and identifies causal associations with clinical implications. Nat Commun 2024; 15:888. [PMID: 38291025 PMCID: PMC10828500 DOI: 10.1038/s41467-024-44701-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 12/29/2023] [Indexed: 02/01/2024] Open
Abstract
To date only a fraction of the genetic footprint of thyroid function has been clarified. We report a genome-wide association study meta-analysis of thyroid function in up to 271,040 individuals of European ancestry, including reference range thyrotropin (TSH), free thyroxine (FT4), free and total triiodothyronine (T3), proxies for metabolism (T3/FT4 ratio) as well as dichotomized high and low TSH levels. We revealed 259 independent significant associations for TSH (61% novel), 85 for FT4 (67% novel), and 62 novel signals for the T3 related traits. The loci explained 14.1%, 6.0%, 9.5% and 1.1% of the total variation in TSH, FT4, total T3 and free T3 concentrations, respectively. Genetic correlations indicate that TSH associated loci reflect the thyroid function determined by free T3, whereas the FT4 associations represent the thyroid hormone metabolism. Polygenic risk score and Mendelian randomization analyses showed the effects of genetically determined variation in thyroid function on various clinical outcomes, including cardiovascular risk factors and diseases, autoimmune diseases, and cancer. In conclusion, our results improve the understanding of thyroid hormone physiology and highlight the pleiotropic effects of thyroid function on various diseases.
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Affiliation(s)
- Rosalie B T M Sterenborg
- Department of Internal Medicine, Division of Endocrinology, Radboud University Medical Center, Nijmegen, The Netherlands
- Academic Center for Thyroid Diseases, Department of Internal Medicine, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Inga Steinbrenner
- Institute of Genetic Epidemiology, Faculty of Medicine and Medical Center - University of Freiburg, Freiburg, Germany
| | - Yong Li
- Institute of Genetic Epidemiology, Faculty of Medicine and Medical Center - University of Freiburg, Freiburg, Germany
| | | | - Tatsuhiko Naito
- Department of Statistical Genetics, Osaka University Graduate School of Medicine, Suita, Japan
- Laboratory for Systems Genetics, RIKEN Center for Integrative Medical Sciences, Kanagawa, Japan
| | - Eirini Marouli
- William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
- Digital Environment Research Institute, Queen Mary University of London, London, UK
| | - Tessel E Galesloot
- Department for Health Evidence, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Oladapo Babajide
- William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Laura Andreasen
- Laboratory for Molecular Cardiology, Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Arne Astrup
- Department of Obesity and Nutritional Sciences, The Novo Nordisk Foundation, Hellerup, Denmark
| | - Bjørn Olav Åsvold
- K.G. Jebsen Center for Genetic Epidemiology, Department of Public Health and Nursing, NTNU, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Endocrinology, Clinic of Medicine, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | | | - Marian Beekman
- Department of Biomedical Data Sciences, Section Molecular Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - John P Beilby
- School of Biomedical Sciences, The University of Western Australia, Perth, WA, 6009, Australia
| | - Jette Bork-Jensen
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Thibaud Boutin
- MRC Human Genetics Unit, Institute of Genetics and Cancer, University of Edinburgh, Western General Hospital, Edinburgh, United Kingdom
| | - Jennifer A Brody
- Cardiovascular Health Research Unit, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Suzanne J Brown
- Department of Endocrinology and Diabetes, Sir Charles Gairdner Hospital, Nedlands, WA, 6009, Australia
| | - Ben Brumpton
- K.G. Jebsen Center for Genetic Epidemiology, Department of Public Health and Nursing, NTNU, Norwegian University of Science and Technology, Trondheim, Norway
- HUNT Research Centre, Department of Public Health and Nursing, NTNU, Norwegian University of Science and Technology, Levanger, 7600, Norway
| | - Purdey J Campbell
- Department of Endocrinology and Diabetes, Sir Charles Gairdner Hospital, Nedlands, WA, 6009, Australia
| | - Anne R Cappola
- Division of Endocrinology, Diabetes, and Metabolism, University of Pennsylvania, Philadelphia, PA, USA
| | - Graziano Ceresini
- Oncological Endocrinology, University of Parma, Parma, Italy
- Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Layal Chaker
- Department of Internal Medicine, Erasmus Medical Center, Rotterdam, The Netherlands
- Department of Epidemiology, Erasmus MC, University Medical Centre, Rotterdam, The Netherlands
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Daniel I Chasman
- Division of Preventive Medicine, Brigham and Women's Hospital, Boston, USA
- Harvard Medical School, Boston, USA
| | - Maria Pina Concas
- Institute for Maternal and Child Health - IRCCS "Burlo Garofolo", Trieste, Italy
| | - Rodrigo Coutinho de Almeida
- Department of Biomedical Data Sciences, Section Molecular Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Simone M Cross
- QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
| | - Francesco Cucca
- Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche, 09042, Monserrato (CA), Italy
- Università di Sassari, Dipartimento di Scienze Biomediche, V.le San Pietro, 07100, Sassari (SS), Italy
| | - Ian J Deary
- Lothian Birth Cohorts, Department of Psychology, University of Edinburgh, EH8 9JZ, Edinburgh, United Kingdom
| | - Alisa Devedzic Kjaergaard
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Palle Juul-Jensens Blvd. 11, Entrance A, 8200, Aarhus, Denmark
| | - Justin B Echouffo Tcheugui
- Division of Endocrinology, Diabetes, and Metabolism, Johns Hopkins School of Medicine, Baltimore, MD, 21205, USA
| | - Christina Ellervik
- Harvard Medical School, Boston, USA
- Faculty of Medical Science, Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Department of Laboratory Medicine, Boston Children's Hospital, Boston, MA, USA
- Department of Clinical Biochemistry, Zealand University Hospital, Køge, Denmark
| | - Johan G Eriksson
- Department of General Practice and Primary health Care, University of Helsinki, Helsinki, Finland
- National University Singapore, Yong Loo Lin School of Medicine, Department of Obstetrics and Gynecology, Singapore, Singapore
| | - Luigi Ferrucci
- Longitudinal Study Section, National Institute on Aging, Baltimore, MD, USA
| | | | - Christian Fuchsberger
- Institute for Biomedicine (affiliated with the University of Lübeck), Eurac Research, Bolzano, Italy
| | - Christian Gieger
- Research Unit Molecular Epidemiology, Institute of Epidemiology, Helmholtz Zentrum München, Neuherberg, Germany
| | - Franco Giulianini
- Division of Preventive Medicine, Brigham and Women's Hospital, Boston, USA
| | - Martin Gögele
- Institute for Biomedicine (affiliated with the University of Lübeck), Eurac Research, Bolzano, Italy
| | - Sarah E Graham
- Department of Internal Medicine, Cardiology, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Niels Grarup
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Ivana Gunjača
- Department of Medical Biology, University of Split, School of Medicine, Split, Croatia
| | - Torben Hansen
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Barbara N Harding
- Cardiovascular Health Research Unit, Department of Medicine, University of Washington, Seattle, WA, USA
- Barcelona Institute for Global Health, Barcelona, Spain
| | - Sarah E Harris
- Lothian Birth Cohorts, Department of Psychology, University of Edinburgh, EH8 9JZ, Edinburgh, United Kingdom
| | - Stig Haunsø
- Laboratory for Molecular Cardiology, Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Caroline Hayward
- MRC Human Genetics Unit, Institute of Genetics and Cancer, University of Edinburgh, Western General Hospital, Edinburgh, United Kingdom
| | - Jennie Hui
- Pathwest Laboratory Medicine WA, Nedlands, WA, 6009, Australia
- School of Population and Global Health, The University of Western Australia, Crawley, WA, 6009, Australia
| | - Till Ittermann
- Institute for Community Medicine, University Medicine Greifswald, 17475, Greifswald, Germany
- DZHK (German Center for Cardiovascular Research), partner site Greifswald, Greifswald, Germany
| | - J Wouter Jukema
- Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands
- Netherlands Heart Institute, Utrecht, the Netherlands
| | - Eero Kajantie
- Finnish Institute for Health and Welfare, Population Health Unit, Helsinki and Oulu, Oulu, Finland
- Clinical Medicine Research Unit, MRC Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway
| | - Jørgen K Kanters
- Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
- Center of Physiological Research, University of California San Francisco, San Francisco, USA
| | - Line L Kårhus
- Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
| | - Lambertus A L M Kiemeney
- Department for Health Evidence, Radboud University Medical Center, Nijmegen, The Netherlands
- Department of Urology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Margreet Kloppenburg
- Departments of Rheumatology and Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Brigitte Kühnel
- Research Unit Molecular Epidemiology, Institute of Epidemiology, Helmholtz Zentrum München, Neuherberg, Germany
| | - Jari Lahti
- Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Claudia Langenberg
- MRC Epidemiology Unit, Institute of Metabolic Science, University of Cambridge School of Clinical Medicine, Cambridge, CB2 0QQ, UK
- Computational Medicine, Berlin Institute of Health at Charité - Universitätsmedizin Berlin, Berlin, Germany
- Precision Healthcare University Research Institute, Queen Mary University of London, London, UK
| | - Bruno Lapauw
- Department of Endocrinology, Ghent University Hospital, C. Heymanslaan 10, 9000, Ghent, Belgium
| | | | - Shuo Li
- Department of Biostatistics, Boston University, Boston, MA, USA
| | - David C M Liewald
- Lothian Birth Cohorts, Department of Psychology, University of Edinburgh, EH8 9JZ, Edinburgh, United Kingdom
| | - Allan Linneberg
- Center of Physiological Research, University of California San Francisco, San Francisco, USA
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Jesus V T Lominchar
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Jian'an Luan
- MRC Epidemiology Unit, Institute of Metabolic Science, University of Cambridge School of Clinical Medicine, Cambridge, CB2 0QQ, UK
| | | | - Antonela Matana
- Department of Medical Biology, University of Split, School of Medicine, Split, Croatia
| | - Marcel E Meima
- Academic Center for Thyroid Diseases, Department of Internal Medicine, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Thomas Meitinger
- Institute for Human Genetics, Technical University of Munich, Munich, Germany
| | - Ingrid Meulenbelt
- Department of Biomedical Data Sciences, Section Molecular Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Braxton D Mitchell
- University of Maryland School of Medicine, Division of Endocrinology, Diabetes and Nutrition, Baltimore, USA
- Geriatrics Research and Education Clinical Center, Baltimore Veterans Administration Medical Center, Baltimore, MD, 21201, USA
| | - Line T Møllehave
- Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
| | - Samia Mora
- Division of Preventive Medicine, Brigham and Women's Hospital, Boston, USA
- Harvard Medical School, Boston, USA
| | - Silvia Naitza
- Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche, 09042, Monserrato (CA), Italy
| | - Matthias Nauck
- DZHK (German Center for Cardiovascular Research), partner site Greifswald, Greifswald, Germany
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Romana T Netea-Maier
- Department of Internal Medicine, Division of Endocrinology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Raymond Noordam
- Department of Internal Medicine, Section of Gerontology and Geriatrics, Leiden University Medical Center, Leiden, the Netherlands
| | - Casia Nursyifa
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Yukinori Okada
- Department of Statistical Genetics, Osaka University Graduate School of Medicine, Suita, Japan
- Laboratory for Systems Genetics, RIKEN Center for Integrative Medical Sciences, Kanagawa, Japan
- Department of Genome Informatics, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan
- Laboratory of Statistical Immunology, Immunology Frontier Research Center (WPI-IFReC), Osaka University, Suita, Japan
- Premium Research Institute for Human Metaverse Medicine (WPI-PRIMe), Osaka University, Suita, Japan
| | - Stefano Onano
- Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche, 09042, Monserrato (CA), Italy
| | - Areti Papadopoulou
- William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Colin N A Palmer
- Division of Population Health Genomics, School of Medicine, University of Dundee, DD19SY, Dundee, UK
| | - Cristian Pattaro
- Institute for Biomedicine (affiliated with the University of Lübeck), Eurac Research, Bolzano, Italy
| | - Oluf Pedersen
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Center for Clinical Metabolic Research, Herlev-Gentofte University Hospital, Copenhagen, Denmark
| | - Annette Peters
- Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
- Chair of Epidemiology, Institute for Medical Information Processing, Biometry and Epidemiology, Medical Faculty, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Maik Pietzner
- MRC Epidemiology Unit, Institute of Metabolic Science, University of Cambridge School of Clinical Medicine, Cambridge, CB2 0QQ, UK
- Computational Medicine, Berlin Institute of Health at Charité - Universitätsmedizin Berlin, Berlin, Germany
- Precision Healthcare University Research Institute, Queen Mary University of London, London, UK
| | - Ozren Polašek
- Department of Public Health, University of Split, School of Medicine, Split, Croatia
- Algebra University College, Zagreb, Croatia
| | - Peter P Pramstaller
- Institute for Biomedicine (affiliated with the University of Lübeck), Eurac Research, Bolzano, Italy
| | - Bruce M Psaty
- Cardiovascular Health Research Unit, Department of Medicine, University of Washington, Seattle, WA, USA
- Departments of Epidemiology and Health Systems and Population Health, University of Washington, Seattle, WA, USA
| | - Ante Punda
- Department of Nuclear Medicine, University Hospital Split, Split, Croatia
| | - Debashree Ray
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, 21205, USA
| | - Paul Redmond
- Lothian Birth Cohorts, Department of Psychology, University of Edinburgh, EH8 9JZ, Edinburgh, United Kingdom
| | - J Brent Richards
- Lady Davis Institute, Jewish General Hospital, Montreal, Quebec, H3T 1E2, Canada
| | - Paul M Ridker
- Division of Preventive Medicine, Brigham and Women's Hospital, Boston, USA
- Harvard Medical School, Boston, USA
| | - Tom C Russ
- Lothian Birth Cohorts, Department of Psychology, University of Edinburgh, EH8 9JZ, Edinburgh, United Kingdom
- Alzheimer Scotland Dementia Research Centre, University of Edinburgh, Edinburgh, United Kingdom
| | - Kathleen A Ryan
- University of Maryland School of Medicine, Division of Endocrinology, Diabetes and Nutrition, Baltimore, USA
| | - Morten Salling Olesen
- Laboratory for Molecular Cardiology, Department of Cardiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Ulla T Schultheiss
- Institute of Genetic Epidemiology, Faculty of Medicine and Medical Center - University of Freiburg, Freiburg, Germany
- Department of Medicine IV - Nephrology and Primary Care, Faculty of Medicine and Medical Center - University of Freiburg, Freiburg, Germany
| | - Elizabeth Selvin
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, 21205, USA
| | - Moneeza K Siddiqui
- Wolfson Institute of Population Health, Queen Mary University of London, London, UK
| | - Carlo Sidore
- Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche, 09042, Monserrato (CA), Italy
| | - P Eline Slagboom
- Department of Biomedical Data Sciences, Section Molecular Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Thorkild I A Sørensen
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Department of Public Health, Section of Epidemiology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Enrique Soto-Pedre
- Division of Population Health Genomics, School of Medicine, University of Dundee, DD19SY, Dundee, UK
| | - Tim D Spector
- The Department of Twin Research & Genetic Epidemiology, King's College London, St Thomas' Campus, Lambeth Palace Road, London, SE1 7EH, UK
| | - Beatrice Spedicati
- Institute for Maternal and Child Health - IRCCS "Burlo Garofolo", Trieste, Italy
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, Italy
| | - Sundararajan Srinivasan
- Division of Population Health Genomics, School of Medicine, University of Dundee, DD19SY, Dundee, UK
| | - John M Starr
- Alzheimer Scotland Dementia Research Centre, University of Edinburgh, Edinburgh, United Kingdom
| | - David J Stott
- Institute of Cardiovascular and Medical Sciences, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Toshiko Tanaka
- Longitudinal Study Section, National Institute on Aging, Baltimore, MD, USA
| | - Vesela Torlak
- Department of Nuclear Medicine, University Hospital Split, Split, Croatia
| | - Stella Trompet
- Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands
- Department of Internal Medicine, Section of Gerontology and Geriatrics, Leiden University Medical Center, Leiden, the Netherlands
| | - Johanna Tuhkanen
- Department of Psychology and Logopedics, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - André G Uitterlinden
- Department of Internal Medicine, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Erik B van den Akker
- Department of Biomedical Data Sciences, Section Molecular Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
- Leiden Computational Biology Center, Leiden University Medical Center, Leiden, The Netherlands
- Department of Pattern Recognition and Bioinformatics, Delft University of Technology, Delft, The Netherlands
| | - Tibbert van den Eynde
- Precision Healthcare University Research Institute, Queen Mary University of London, London, UK
| | - Melanie M van der Klauw
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Diana van Heemst
- Department of Internal Medicine, Section of Gerontology and Geriatrics, Leiden University Medical Center, Leiden, the Netherlands
| | - Charlotte Verroken
- Department of Endocrinology, Ghent University Hospital, C. Heymanslaan 10, 9000, Ghent, Belgium
| | - W Edward Visser
- Academic Center for Thyroid Diseases, Department of Internal Medicine, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Dina Vojinovic
- Department of Biomedical Data Sciences, Section Molecular Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
- Department of Epidemiology, Erasmus MC, University Medical Centre, Rotterdam, The Netherlands
| | - Henry Völzke
- Institute for Community Medicine, University Medicine Greifswald, 17475, Greifswald, Germany
- DZHK (German Center for Cardiovascular Research), partner site Greifswald, Greifswald, Germany
| | - Melanie Waldenberger
- Research Unit Molecular Epidemiology, Institute of Epidemiology, Helmholtz Zentrum München, Neuherberg, Germany
| | - John P Walsh
- Department of Endocrinology and Diabetes, Sir Charles Gairdner Hospital, Nedlands, WA, 6009, Australia
- Medical School, The University of Western Australia, Crawley, WA, 6009, Australia
| | - Nicholas J Wareham
- MRC Epidemiology Unit, Institute of Metabolic Science, University of Cambridge School of Clinical Medicine, Cambridge, CB2 0QQ, UK
| | - Stefan Weiss
- DZHK (German Center for Cardiovascular Research), partner site Greifswald, Greifswald, Germany
- Interfaculty Institute for Genetics and Functional Genomics, University Medicine Greifswald, Greifswald, Germany
| | - Cristen J Willer
- Department of Internal Medicine, Cardiology, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Scott G Wilson
- School of Biomedical Sciences, The University of Western Australia, Perth, WA, 6009, Australia
- Department of Endocrinology and Diabetes, Sir Charles Gairdner Hospital, Nedlands, WA, 6009, Australia
- The Department of Twin Research & Genetic Epidemiology, King's College London, St Thomas' Campus, Lambeth Palace Road, London, SE1 7EH, UK
| | - Bruce H R Wolffenbuttel
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Hanneke J C M Wouters
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Margaret J Wright
- Queensland Brain Institute, University of Queensland, Brisbane, QLD, Australia
| | - Qiong Yang
- Department of Biostatistics, Boston University, Boston, MA, USA
| | - Tatijana Zemunik
- Department of Medical Biology, University of Split, School of Medicine, Split, Croatia
- Department of Nuclear Medicine, University Hospital Split, Split, Croatia
| | - Wei Zhou
- Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, MA, USA
- Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Gu Zhu
- QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
| | - Sebastian Zöllner
- Department of Biostatistics, University of Michigan, Ann Arbor, MI, 48109, USA
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Johannes W A Smit
- Department of Internal Medicine, Division of Endocrinology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Robin P Peeters
- Academic Center for Thyroid Diseases, Department of Internal Medicine, Erasmus Medical Center, Rotterdam, The Netherlands
| | - 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, 21205, USA
- CIBSS - Centre for Integrative Biological Signalling Studies, Albert-Ludwigs-Universität Freiburg, Freiburg, Germany
| | - Alexander Teumer
- Institute for Community Medicine, University Medicine Greifswald, 17475, Greifswald, Germany.
- DZHK (German Center for Cardiovascular Research), partner site Greifswald, Greifswald, Germany.
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, Greifswald, Germany.
- Department of Population Medicine and Lifestyle Diseases Prevention, Medical University of Bialystok, Bialystok, Poland.
| | - Marco Medici
- Department of Internal Medicine, Division of Endocrinology, Radboud University Medical Center, Nijmegen, The Netherlands.
- Academic Center for Thyroid Diseases, Department of Internal Medicine, Erasmus Medical Center, Rotterdam, The Netherlands.
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De Benedittis G, Latini A, Ciccacci C, Conigliaro P, Triggianese P, Fatica M, Novelli L, Chimenti MS, Borgiani P. Impact of TRAF3IP2, IL10 and HCP5 Genetic Polymorphisms in the Response to TNF-i Treatment in Patients with Psoriatic Arthritis. J Pers Med 2022; 12:jpm12071094. [PMID: 35887591 PMCID: PMC9319906 DOI: 10.3390/jpm12071094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 06/24/2022] [Accepted: 06/28/2022] [Indexed: 11/18/2022] Open
Abstract
Psoriatic arthritis (PsA) is a chronic inflammatory rheumatic disease. The introduction of therapy with biological drugs is promising, even if the efficacy is very variable. Since the response to drugs is a complex trait, identifying genetic factors associated to treatment response could help define new biomarkers for a more effective and personalized therapy. This study aimed to evaluate the potential role of polymorphisms in genes involved in PsA susceptibility as predictors of therapy efficacy. Nine polymorphisms were analyzed in a cohort of 163 PsA patients treated with TNF-i. To evaluate the treatment response, the DAPsA score was estimated for each patient. The possible association between the selected SNPs and mean values of DAPsA differences, at 22 and 54 weeks from the beginning of the treatment, were evaluated by t-test. Patients carrying the variant allele of TRAF3IP2 seemed to respond better to treatment, both at 22 and 54 weeks. This variant allele was also associated with an improvement in joint involvement. In contrast, patients carrying the IL10 variant allele showed an improvement lower than patients with the wild-type genotype at 54 weeks. Our results suggest that polymorphisms in genes associated with PsA susceptibility could also play a role in TNF-i treatment response.
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Affiliation(s)
- Giada De Benedittis
- Department of Biomedicine and Prevention, Section of Genetics, University of Rome “Tor Vergata”, 00133 Rome, Italy; (G.D.B.); (A.L.); (P.B.)
| | - Andrea Latini
- Department of Biomedicine and Prevention, Section of Genetics, University of Rome “Tor Vergata”, 00133 Rome, Italy; (G.D.B.); (A.L.); (P.B.)
| | - Cinzia Ciccacci
- UniCamillus–Saint Camillus International University of Health Sciences, 00131 Rome, Italy;
- Correspondence: ; Tel.: +39-06-7259-6090
| | - Paola Conigliaro
- Rheumatology, Allergology and Clinical Immunology, Department of System Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (P.C.); (P.T.); (M.F.); (M.S.C.)
| | - Paola Triggianese
- Rheumatology, Allergology and Clinical Immunology, Department of System Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (P.C.); (P.T.); (M.F.); (M.S.C.)
| | - Mauro Fatica
- Rheumatology, Allergology and Clinical Immunology, Department of System Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (P.C.); (P.T.); (M.F.); (M.S.C.)
| | - Lucia Novelli
- UniCamillus–Saint Camillus International University of Health Sciences, 00131 Rome, Italy;
| | - Maria Sole Chimenti
- Rheumatology, Allergology and Clinical Immunology, Department of System Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy; (P.C.); (P.T.); (M.F.); (M.S.C.)
| | - Paola Borgiani
- Department of Biomedicine and Prevention, Section of Genetics, University of Rome “Tor Vergata”, 00133 Rome, Italy; (G.D.B.); (A.L.); (P.B.)
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Adel Y, Sabry M, El-Sabbagh AM, Sadeq Y. JAK2 mutation may predict response and guide first line treatment in rheumatoid arthritis. THE EGYPTIAN JOURNAL OF INTERNAL MEDICINE 2021. [DOI: 10.1186/s43162-021-00089-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
JAK (Janus kinase) inhibitors work by inhibiting the activity of one or more of the enzyme Janus kinase with a therapeutic application for treatment of cancer and inflammatory disorders such as rheumatoid arthritis (RA). We aimed to study impact of JAK2 mutation in serum of rheumatoid arthritis patients on response to first line with conventional synthetic disease-modifying anti-rheumatic drug (csDMARDS) at 3rd month by evaluating DAS28 and ACR response criteria. The study included 85 newly diagnosed rheumatoid arthritis patients and 50 matched controls. Basal JAK2 mutation assessed by PCR in blood samples, TNF-α and IL 6 were measured by ELISA in serum of patient and control groups. All patients started therapy with csDMARDs. Response assessment at 3rd month was evaluated by DAS28 and ACR response criteria. JAK2 mutation was correlated with different clinical and laboratory parameters of patients.
Results
Seventeen females (83.5%) and 14 males (16.5%) with age mean ± SD (years); (48.7 ± 7.2). Pretreatment JAK2 mutation, TNF-α and IL 6 were significantly high in patients. JAK2 mutation was detected in 45 (52.9%) patients while 40 (47.1%) patients were JAK2 non-mutant. Mutant JAK2 was significantly linked to severity of disease evaluated by DAS28; 14 (70%) of patients with DAS28 (≤ 2.6) were non-mutant JAK2 vs sex (30%) patients mutant JAK2 while 19 (73.1%) of patients with DAS28 (> 5.1) were mutant JAK2 vs 7 (26.9%) patients non-mutant JAK2 (P 0.02). JAK2 mutation found to be significantly correlated with ACR 20, 50, and 70 response criteria; 68.2% of patients with non-mutant JAK2 showed ACR 70 vs 31.8% in mutant group, 52% of patients with non-mutant JAK2 showed ACR 50 vs 48% in mutant group while 31.6% of patients with non-mutant JAK2 showed ACR 20 vs 68.4% in mutant group (P 0.02). JAK2 mutation were more presented in young age patients (mean ± SD; 47.1 ± 7.2 vs 50.4 ± 6.9 in mutant vs non-mutant JAK2 patients, respectively with P 0.03). JAK2 mutation was associated with high pretreatment TNFα and IL6 level in serum. Mean ± SD of TNFα; 49.4 ± 41.9 in mutant vs 26 ± 24.4 pg/ml in non-mutant group, with P (0.003) while mean ± SD of IL6; 83.5 ± 56.8 in mutant vs 47 ± 46.9 pg/ml in non-mutant group, with P (0.002).
Conclusions
Adult RA with pretreatment JAK2 mutation significantly showed high disease activity and high pretreatment TNFα and IL6 levels. Patients with JAK2 mutation found to be linked to poor response to 1st line csDMARDs including MTX so they could get more benefit with early introduction of JAK inhibitors as first line monotherapy or when combined with csDMARDS especially those with moderate to severe active RA.
Trial registration
Institutional Research Board (IRB)-Faculty of Medicine: IRB Proposal Code: R.20.11.1075-2020/11/16. Clinicaltrials.gov registration date: 8/12/2020, code: NCT04667988.
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Qi X, Wang XQ, Jin L, Gao LX, Guo HF. Uncovering potential single nucleotide polymorphisms, copy number variations and related signaling pathways in primary Sjogren's syndrome. Bioengineered 2021; 12:9313-9331. [PMID: 34723755 PMCID: PMC8809958 DOI: 10.1080/21655979.2021.2000245] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Primary Sjogren’s syndrome (pSS) is a complex systemic autoimmune disease, which is difficult to accurately diagnose due to symptom diversity in patients, especially at earlier stages. We tried to find potential single nucleotide polymorphisms (SNPs), copy number variations (CNVs) and related signaling pathways. Genomic DNA was extracted from peripheral blood of 12 individuals (7 individuals from 3 pSS pedigrees and 5 sporadic cases) for whole-exome sequencing (WES) analysis. SNPs and CNVs were identified, followed by functional annotation of genes with SNPs and CNVs. Gene expression profile (involving 64 normal controls and 166 cases) was downloaded from the Gene Expression Omnibus database (GEO) dataset for differentially expression analysis. Sanger sequencing and in vitro validation was used to validate the identified SNPs and differentially expressed genes, respectively. A total of 5 SNPs were identified in both pedigrees and sporadic cases, such as FES, PPM1J, and TRAPPC9. A total of 3402 and 19 CNVs were identified in pedigrees and sporadic cases, respectively. Fifty-one differentially expressed genes were associated with immunity, such as BATF3, LAP3, BATF2, PARP9, and IL15RA. AMPK signaling pathway and cell adhesion molecules (CAMs) were the most significantly enriched signaling pathways of identified SNPs. Identified CNVs were associated with systemic lupus erythematosus, mineral absorption, and HTLV-I infection. IL2-STAT5 signaling, interferon-gamma response, and interferon-alpha response were significantly enriched immune related signaling pathways of identified differentially expressed genes. In conclusion, our study found some potential SNPs, CNVs, and related signaling pathways, which could be useful in understanding the pathological mechanism of pSS.
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Affiliation(s)
- Xuan Qi
- Department of Rheumatism and Immunology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Xi-Qin Wang
- Internal Medicine, Yuhua Yunfang Integrated Traditional Chinese and Western Medicine Clinic, Shijiazhuang, Hebei, China
| | - Lu Jin
- Department of Rheumatism and Immunology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Li-Xia Gao
- Department of Rheumatism and Immunology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Hui-Fang Guo
- Department of Rheumatism and Immunology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
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Papadopoulos VE, Skarlis C, Evangelopoulos ME, Mavragani CP. Type I interferon detection in autoimmune diseases: challenges and clinical applications. Expert Rev Clin Immunol 2021; 17:883-903. [PMID: 34096436 DOI: 10.1080/1744666x.2021.1939686] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
INTRODUCTION Accumulating data highlights that the dysregulation of type I interferon (IFN) pathways plays a central role in the pathogenesis of several systemic and organ-specific autoimmune diseases. Advances in understanding the role of type I IFNs in these disorders can lead to targeted drug development as well as establishing potential disease biomarkers. AREAS COVERED Here, we summarize current knowledge regarding the role of type I IFNs in the major systemic, as well as organ-specific, autoimmune disorders, including prominent inflammatory CNS disorders like multiple sclerosis. EXPERT OPINION Type I IFN involvement and its clinical associations in a wide spectrum of autoimmune diseases represents a promising area for research aiming to unveil common pathogenetic pathways in systemic and organ-specific autoimmunity.
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Affiliation(s)
- Vassilis E Papadopoulos
- Demyelinating Diseases Unit, First Department of Neurology, Eginition Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Charalampos Skarlis
- Department of Physiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Maria-Eleftheria Evangelopoulos
- Demyelinating Diseases Unit, First Department of Neurology, Eginition Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Clio P Mavragani
- Department of Physiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece.,Joint Academic Rheumatology Program, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
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Imgenberg-Kreuz J, Rasmussen A, Sivils K, Nordmark G. Genetics and epigenetics in primary Sjögren's syndrome. Rheumatology (Oxford) 2021; 60:2085-2098. [PMID: 30770922 PMCID: PMC8121440 DOI: 10.1093/rheumatology/key330] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 09/16/2018] [Indexed: 02/07/2023] Open
Abstract
Primary Sjögren’s syndrome (pSS) is considered to be a multifactorial disease, where underlying genetic predisposition, epigenetic mechanisms and environmental factors contribute to disease development. In the last 5 years, the first genome-wide association studies in pSS have been completed. The strongest signal of association lies within the HLA genes, whereas the non-HLA genes IRF5 and STAT4 show consistent associations in multiple ethnicities but with a smaller effect size. The majority of the genetic risk variants are found at intergenic regions and their functional impact has in most cases not been elucidated. Epigenetic mechanisms such as DNA methylation, histone modifications and non-coding RNAs play a role in the pathogenesis of pSS by their modulating effects on gene expression and may constitute a dynamic link between the genome and phenotypic manifestations. This article reviews the hitherto published genetic studies and our current understanding of epigenetic mechanisms in pSS.
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Affiliation(s)
- Juliana Imgenberg-Kreuz
- Department of Medical Sciences, Rheumatology and Science for Life Laboratory, Uppsala University, Uppsala, Sweden2Arthritis and Clinical Immunology Research Program, Division of Genomics and Data Sciences, Oklahoma Medical Research Foundation, Oklahoma City, OK, USA
| | - Astrid Rasmussen
- Department of Medical Sciences, Rheumatology and Science for Life Laboratory, Uppsala University, Uppsala, Sweden2Arthritis and Clinical Immunology Research Program, Division of Genomics and Data Sciences, Oklahoma Medical Research Foundation, Oklahoma City, OK, USA
| | - Kathy Sivils
- Department of Medical Sciences, Rheumatology and Science for Life Laboratory, Uppsala University, Uppsala, Sweden2Arthritis and Clinical Immunology Research Program, Division of Genomics and Data Sciences, Oklahoma Medical Research Foundation, Oklahoma City, OK, USA
| | - Gunnel Nordmark
- Department of Medical Sciences, Rheumatology and Science for Life Laboratory, Uppsala University, Uppsala, Sweden2Arthritis and Clinical Immunology Research Program, Division of Genomics and Data Sciences, Oklahoma Medical Research Foundation, Oklahoma City, OK, USA
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8
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Nghiem TD, Do GT, Luong LH, Nguyen QL, Dang HV, Viet AN, Nguyen TT, Tran VK, Ta TV, Tran TH. Association of the STAT4, CDKN1A, and IRF5 variants with risk of lupus nephritis and renal biopsy classification in patients in Vietnam. Mol Genet Genomic Med 2021; 9:e1648. [PMID: 33687153 PMCID: PMC8123735 DOI: 10.1002/mgg3.1648] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Revised: 10/30/2020] [Accepted: 02/19/2021] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Lupus nephritis is a common complication of systemic lupus erythematosus (SLE, OMIM #15200) in the Asian population and a main contributor to mortality and morbidity. In this study, we evaluate the variants on three genes STAT4, CDKN1A, and IRF5 and their association with lupus nephritis. METHOD One hundred fifty-two SLE patients with confirmed lupus nephritis (through biopsy) and 76 healthy controls were recruited. Genotyping of SNPs on three gene STAT4, CDKN1A, and IRF5, phenotypic, and laboratory assessment were performed; renal biopsy and classification were carried out for the patient group. RESULTS Carriers of rs7582694 C alleles on STAT4 have higher risk of lupus nephritis (OR 2.0; 95% CI [1.14, 3.19]; p = 0.015), at higher risk of hematuria and higher serum level of dsDNA antibodies compared to controls (p < 0.05) and were more likely to have nephrotic histopathology grading of class III or higher. No association was observed for CDKN1A; and no variation was observed for the IRF5 gene in both the study and control group. CONCLUSION This study investigates the relationship between STAT4, CDKN1A, and IRF5 gene and SLE in a Vietnamese patient population. Patients with the C allele (STAT4) in rs7582694 were associated with a more severe disease phenotype.
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Affiliation(s)
| | - Gia Tuyen Do
- Nephro-Urology Department, Bach Mai Hospital, Hanoi, Vietnam
| | - Long Hoang Luong
- Center for Gene and Protein Research, Hanoi Medical University, Hanoi, Vietnam
| | - Quy Linh Nguyen
- Center for Gene and Protein Research, Hanoi Medical University, Hanoi, Vietnam
| | - Ha Viet Dang
- Nephro-Urology Department, Bach Mai Hospital, Hanoi, Vietnam
| | - Anh Nguyen Viet
- Nephro-Urology Department, Bach Mai Hospital, Hanoi, Vietnam
| | - Thuy Thu Nguyen
- Center for Gene and Protein Research, Hanoi Medical University, Hanoi, Vietnam
| | - Van Khanh Tran
- Center for Gene and Protein Research, Hanoi Medical University, Hanoi, Vietnam
| | - Thanh Van Ta
- Center for Gene and Protein Research, Hanoi Medical University, Hanoi, Vietnam
| | - Thinh Huy Tran
- Center for Gene and Protein Research, Hanoi Medical University, Hanoi, Vietnam
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Montúfar-Robles I, Lara-García S, Barbosa-Cobos RE, Vargas-Alarcón G, Hernández-Molina G, Fragoso JM, Cabello-Gutiérrez C, Reyes-Cetina IL, Arenas-Silva I, Cruz-Mayor KJ, Concha-Del Río LE, De Anda-Turati M, Sánchez-Tlapalcoyoatl A, Cheja-Kalb R, Hubbe-Tena C, Lima G, Mendoza-Rincón JF, Ramírez-Bello J. BLK and BANK1 variants and interactions are associated with susceptibility for primary Sjögren's syndrome and with some clinical features. Cell Immunol 2021; 363:104320. [PMID: 33756160 DOI: 10.1016/j.cellimm.2021.104320] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 01/29/2021] [Accepted: 02/20/2021] [Indexed: 12/11/2022]
Abstract
BLK and BANK1 in primary Sjögren's syndrome (pSS) have scarcely been evaluated and the results are inconclusive. The aim of our study was to determine whether single nucleotide variants (SNVs) located within BLK or BANK1 are associated with susceptibility, clinical and serological features, and smoking in pSS. BLK rs13277113A/G, BANK1 rs10516487G/A and rs3733197G/A were genotyped in 203 cases and 424 controls using a TaqMan® SNP genotyping assay. The BLK rs13277113A allele showed association with pSS under the allelic (OR 1.35, p = 0.02), and recessive (OR 1.83, p = 0.003) model, while, BANK1 rs3733197G/A showed association under the dominant model (OR 2.90, p = 0.043). Interactions between BANK1 and BLK genotypes also showed association (OR 2.36, p < 0.0001). In addition, BLK rs13277113A/G was associated with protection against arthritis and BANK1 rs10516487G/A with both arthritis and keratoconjunctivitis sicca, meanwhile, BANK1 rs3733197G/A was associated with smoking in patients with pSS. This is the first study to describe an association between BLK and susceptibility to pSS in a Latin-American population. Our data also shows a first evidence of association between interactions of BLK and BANK1 in pSS, and association of BLK and BANK1with arthritis, keratoconjunctivitis sicca and smoking in patients with pSS.
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Affiliation(s)
| | | | - Rosa Elda Barbosa-Cobos
- Servicio de Reumatología, Hospital Juárez de México, Mexico City, Mexico; Centro Médico ABC (The American British Cowdray Medical Center), Mexico
| | - Gilberto Vargas-Alarcón
- Dirección de Investigación, Instituto Nacional de Cardiología Ignacio Chávez, México City, Mexico
| | - Gabriela Hernández-Molina
- Departamento de Inmunología y Reumatología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - José M Fragoso
- Laboratorio de Biología Molecular, Instituto Nacional de Cardiología, Mexico City, Mexico
| | - Carlos Cabello-Gutiérrez
- Departamento de Investigación en Virología y Micología, Instituto Nacional de Enfermedades Respiratorias, Mexico City, Mexico
| | | | | | | | - Luz Elena Concha-Del Río
- Clínica de Enfermedades Inflamatorias Oculares, Hospital Dr. Luis Sánchez Bulnes, Asociación Para Evitar la Ceguera en México (APEC), Hospital de la Ceguera, Mexico
| | | | - Ana Sánchez-Tlapalcoyoatl
- Clínica de Enfermedades Inflamatorias Oculares, Hospital Dr. Luis Sánchez Bulnes, Asociación Para Evitar la Ceguera en México (APEC), Hospital de la Ceguera, Mexico
| | - Rashel Cheja-Kalb
- Clínica de Enfermedades Inflamatorias Oculares, Hospital Dr. Luis Sánchez Bulnes, Asociación Para Evitar la Ceguera en México (APEC), Hospital de la Ceguera, Mexico
| | - Claudia Hubbe-Tena
- Clínica de Enfermedades Inflamatorias Oculares, Hospital Dr. Luis Sánchez Bulnes, Asociación Para Evitar la Ceguera en México (APEC), Hospital de la Ceguera, Mexico
| | - Guadalupe Lima
- Departamento de Inmunología y Reumatología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Jorge Flavio Mendoza-Rincón
- Laboratorio de Oncología Molecular, Unidad de Diferenciación Celular y Cáncer, FES-Zaragoza, UNAM, Mexico City, Mexico
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Association of Signal Transducer and Activator of Transcription 4 rs10181656 Polymorphism With Rheumatoid Arthritis and Systemic Sclerosis in Khuzestan Province in Southwestern Iran. Arch Rheumatol 2020; 34:434-442. [PMID: 32010893 DOI: 10.5606/archrheumatol.2020.7376] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Accepted: 03/04/2019] [Indexed: 11/21/2022] Open
Abstract
Objectives This study aims to investigate the association of polymorphism rs10181656 (C>G) of signal transducer and activator of transcription 4 (STAT4) gene with rheumatoid arthritis (RA) and systemic sclerosis (SSc) in the southwest of Iran as well as the probable relationship between the polymorphism with clinical features and disease activity parameters in both diseases. Patients and methods A total of 200 patients (120 with RA [21 males, 99 females; mean age 44.83 years; range, 16 to 75 years] and 80 with SSc [13 males, 67 females; mean age 44.3 years; range, 30 to 75 years]) and 120 healthy controls (25 males, 95 females; mean age 46.93 years; range, 30 to 75 years) were recruited in this study. Genotyping was performed by polymerase chain reaction-restriction fragment length polymorphism. A set of genotypes was confirmed by sequencing. Results A statistically significant association was detected between STAT4 rs10181656 polymorphism and RA (p=0.007). No significant correlation was detected between STAT4 rs10181656 polymorphism and SSc (p=0.357). None of the clinical features (anti-cyclic citrullinated peptide, rheumatoid factor) or disease activity parameters (limited cutaneous SSc, diffuse cutaneous SSc) showed any correlation with the genotype distribution of the STAT4 rs10181656 polymorphism in RA or SSc patients. Conclusion Our findings suggest an association between RA susceptibility and STAT4 rs10181656 polymorphism. However, no significant association was found between the mentioned polymorphism and SSc. Clinical features and disease activity parameters did not show any association with the polymorphism.
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Kollert F, Fisher BA. Equal rights in autoimmunity: is Sjögren’s syndrome ever ‘secondary’? Rheumatology (Oxford) 2020; 59:1218-1225. [DOI: 10.1093/rheumatology/keaa009] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 12/16/2019] [Accepted: 12/23/2019] [Indexed: 12/31/2022] Open
Abstract
Abstract
Sjögren’s syndrome (SjS) accompanied by other systemic autoimmune rheumatic connective tissue diseases has historically been termed ‘secondary’ in contrast to ‘primary’ SjS as a standalone entity. However, it is a matter of a long-standing debate whether the prefixes ‘primary’ and ‘secondary’, including a temporal component, are obsolete in the terminology of SjS. We review the history and the pathophysiological, chronological, genetic, histological and clinical data underlying the concept of ‘secondary’ SjS. There are important unintended consequences of the nomenclature; notably ‘secondary’ SjS has been much less researched and is often excluded from clinical trials. We argue for further research, a change in terminology and more stringent classification. Further we highlight possible opportunities for trials in SjS and other systemic autoimmune diseases that might contribute to an advance in care for all patients with SjS.
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Affiliation(s)
- Florian Kollert
- Department of Rheumatology, Immunology, and Allergology, Inselspital, University Hospital Bern, Bern, Switzerland
| | - Benjamin A Fisher
- Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham
- National Institute for Health Research (NIHR), Birmingham Biomedical Research Centre and Department of Rheumatology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
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STAT4 sequence variant and elevated gene expression are associated with type 1 diabetes in Polish children. Cent Eur J Immunol 2020; 45:22-28. [PMID: 32425676 PMCID: PMC7226553 DOI: 10.5114/ceji.2019.92492] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Accepted: 04/23/2019] [Indexed: 12/23/2022] Open
Abstract
Introduction Type 1 diabetes (T1D) is caused by the autoimmune destruction of pancreatic β cells, resulting from coincident genetic predisposition and some environmental triggers. Signal transducer and activator of transcription 4 (STAT4) gene encodes a transcription factor, which promotes Th1 cell differentiation, interferon γ production, and development of Th17 cells. Polymorphisms of STAT4 are associated with several autoimmune conditions, while studies in T1D provided inconsistent results. This analysis was designed to investigate the association of STAT4 rs7574865 with T1D in Polish children and to assess STAT4 expression in newly diagnosed subjects. Material and methods Rs7574865 was genotyped in 656 T1D children and 782 healthy individuals. STAT4 mRNA expression was analyzed in peripheral blood mononuclear cells (PBMCs) from 29 children with T1D and 27 age-matched controls. β-cell and thyroid-specific serum autoantibodies were assessed with radioimmunoassays. Results The distribution of rs7574865 genotypes and alleles demonstrated significant difference (p = 0.002, p < 0.001, respectively) between patients vs. controls. Carriers of the minor T allele presented earlier T1D onset (p = 0.017). No differences were found in γ-cell autoantibody in genotype-stratified patients (p > 0.050), while anti-thyroid antibodies were more frequent in carriers of the minor allele(p = 0.039 for anti-thyroperoxidase, p = 0.007 for anti-thyroglobulin antibodies, respectively). STAT4 was overexpressed in PBMCs from T1D patients (p = 0.008), especially subjects with two/three circulating β-cell antibodies (p < 0.001). Conclusions The study confirms an association of STAT4 rs7574865 with T1D in Polish patients, and provides an evidence for its relationship with an earlier disease onset and concomitant thyroid autoimmunity. STAT4 expression appears elevated in T1D, especially with more severe reaction against β-cell antigens.
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Safonova TN, Zaitseva GV, Loginov VI, Burdenniy AM, Lukina SS. [Association of polymorphisms of the TRIM21 gene with the severity of dry keratoconjunctivitis in rheumatoid arthritis and Sjogren's disease]. Vestn Oftalmol 2019; 135:192-198. [PMID: 31691659 DOI: 10.17116/oftalma2019135052192] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Ophthalmologic manifestation of Sjogren's disease (SD) and rheumatoid arthritis (RA) is dry keratoconjunctivitis (dry eye disease; DED). PURPOSE To study the relationship of polymorphic markers rs7947461 (C/T), rs915956 (C/T), rs4144331 (C/A) of the TRIM21 gene with the severity of DED in patients with RA and SD. MATERIAL AND METHODS The study included 70 patients with RA (n=27) and SD (n=43). The control group consisted of volunteers without a history of RA or SD (n=35). Alleles of the polymorphic marker C660T rs7947461 of the TRIM21 gene were identified using the polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method; alleles of the polymorphic marker rs915956 (C/T) and rs4144331 (C/A) of the TRIM21 gene were identified by analyzing DNA melting curves. RESULTS An association was found between the predisposing genotype (TT) of rs7947461 polymorphic marker and the risk of developing severe DED. The AA genotype of rs4144331 polymorphic marker was found only in severe DED (c2=7.74; OR=17.46, CI95%=1.96-318.38, p=0.02). CONCLUSION An association was established between rs7947461 (rs660) and rs4144331 and the risk of developing severe DED.
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Affiliation(s)
- T N Safonova
- Research Institute of Eye Diseases, 11A Rossolimo St., Moscow, Russian Federation, 119021
| | - G V Zaitseva
- Research Institute of Eye Diseases, 11A Rossolimo St., Moscow, Russian Federation, 119021
| | - V I Loginov
- Institute of General Pathology and Pathophysiology, 8 Baltiiskaya St., Moscow, Russian Federation, 125315
| | - A M Burdenniy
- Institute of General Pathology and Pathophysiology, 8 Baltiiskaya St., Moscow, Russian Federation, 125315
| | - S S Lukina
- Institute of General Pathology and Pathophysiology, 8 Baltiiskaya St., Moscow, Russian Federation, 125315; I.M. Sechenov First Moscow State Medical University, Department of Ophthalmology, 8-2 Trubetskaya St., Moscow, Russian Federation, 119991
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14
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Safonova TN, Zaitseva GV, Burdenniy AM. [Polymorphic markers of certain genes in the development of dry keratoconjunctivitis in patients with rheumatoid arthritis and Sjogren's syndrome]. Vestn Oftalmol 2019; 135:254-259. [PMID: 31691669 DOI: 10.17116/oftalma2019135052254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The article reviews literature on relationships between polymorphic variants of the genes THBS1, GTF2I, MUC1, TRIM21, STAT4, PTPN22 with clinical features of dry keratoconjunctivitis in rheumatoid arthritis and Sjogren's syndrome. The development and implementation of a method for analyzing polymorphic gene variants used to diagnose dry keratoconjunctivitis in rheumatoid arthritis and Sjogren's syndrome will allow assessment of the possibility of developing dry keratoconjunctivitis and/or its progression in patients with autoimmune diseases or in people at risk. Determination of clinical and morphological regularities of dry keratoconjunctivitis in accordance with the revealed molecular and genetic changes will contribute to better understanding of the etiology and pathogenesis of ophthalmological manifestations of autoimmune diseases, and will also help improve the diagnostics and prognosis of dry keratoconjunctivitis.
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Affiliation(s)
- T N Safonova
- Research Institute of Eye Diseases, 11A Rossolimo St., Moscow, Russian Federation, 119021
| | - G V Zaitseva
- Research Institute of Eye Diseases, 11A Rossolimo St., Moscow, Russian Federation, 119021
| | - A M Burdenniy
- Institute of General Pathology and Pathophysiology, 8 Baltiyskaya St., Moscow, Russian Federation, 125315
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15
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Meinderts SM, Gerritsma JJ, Sins JWR, de Boer M, van Leeuwen K, Biemond BJ, Rijneveld AW, Kerkhoffs JLH, Habibi A, van Bruggen R, Kuijpers TW, van der Schoot E, Pirenne F, Fijnvandraat K, Tanck MW, van den Berg TK. Identification of genetic biomarkers for alloimmunization in sickle cell disease. Br J Haematol 2019; 186:887-899. [PMID: 31168801 DOI: 10.1111/bjh.15998] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 03/18/2019] [Accepted: 03/19/2019] [Indexed: 12/11/2022]
Abstract
Most sickle cell disease (SCD) patients rely on blood transfusion as their main treatment strategy. However, frequent blood transfusion poses the risk of alloimmunization. On average, 30% of SCD patients will alloimmunize while other patient groups form antibodies less frequently. Identification of genetic markers may help to predict which patients are at risk to form alloantibodies. The aim of this study was to evaluate whether genetic variations in the Toll-like receptor pathway or in genes previously associated with antibody-mediated conditions are associated with red blood cell (RBC) alloimmunization in a cohort of SCD patients. In this case-control study, cases had a documented history of alloimmunization while controls had received ≥20 RBC units without alloantibody formation. We used a customized single nucleotide polymorphism (SNP) panel to genotype 690 SNPs in 275 (130 controls, 145 cases) patients. Frequencies were compared using multiple logistic regression analysis. In our primary analysis, no SNPs were found to be significantly associated with alloimmunization after correction for multiple testing. However, in a secondary analysis with a less stringent threshold for significance we found 19 moderately associated SNPs. Among others, SNPs in TLR1/TANK and MALT1 were associated with a higher alloimmunization risk, while SNPs in STAM/IFNAR1 and STAT4 conferred a lower alloimmunization risk.
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Affiliation(s)
- Sanne M Meinderts
- Department of Blood Cell Research, Sanquin Research and Landsteiner Laboratory, Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands
| | - Jorn J Gerritsma
- Department of Paediatric Haematology, Immunology and Infectious Diseases, Emma Children's Hospital, Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands.,Department of Plasma Proteins, Sanquin Research and Landsteiner Laboratory, Academic Medical Centre, Univsersity of Amsterdam, Amsterdam, the Netherlands
| | - Joep W R Sins
- Department of Paediatric Haematology, Immunology and Infectious Diseases, Emma Children's Hospital, Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands.,Department of Plasma Proteins, Sanquin Research and Landsteiner Laboratory, Academic Medical Centre, Univsersity of Amsterdam, Amsterdam, the Netherlands
| | - Martin de Boer
- Department of Blood Cell Research, Sanquin Research and Landsteiner Laboratory, Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands
| | - Karin van Leeuwen
- Department of Blood Cell Research, Sanquin Research and Landsteiner Laboratory, Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands
| | - Bart J Biemond
- Department of Haematology, Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands
| | - Anita W Rijneveld
- Department of Haematology, Erasmus MC, University Medical Centre, Rotterdam, the Netherlands
| | | | - Anoosha Habibi
- Reference Centre for Sickle Cell Disease, Hôpital Henri Mondor, Créteil, France
| | - Robin van Bruggen
- Department of Blood Cell Research, Sanquin Research and Landsteiner Laboratory, Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands
| | - Taco W Kuijpers
- Department of Blood Cell Research, Sanquin Research and Landsteiner Laboratory, Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands.,Department of Paediatric Haematology, Immunology and Infectious Diseases, Emma Children's Hospital, Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands
| | - Ellen van der Schoot
- Department of Experimental Immunohaematology, Sanquin Research and Landsteiner Laboratory, Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands
| | - France Pirenne
- Etablissement Français Du Sang Ile de France, INSERM U955, University of Paris Est-Créteil, Hôpital Henri Mondor, Créteil, France
| | - Karin Fijnvandraat
- Department of Paediatric Haematology, Immunology and Infectious Diseases, Emma Children's Hospital, Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands.,Department of Plasma Proteins, Sanquin Research and Landsteiner Laboratory, Academic Medical Centre, Univsersity of Amsterdam, Amsterdam, the Netherlands
| | - Michael W Tanck
- Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands
| | - Timo K van den Berg
- Department of Blood Cell Research, Sanquin Research and Landsteiner Laboratory, Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands.,Department of Molecular Cell Biology, VU Medical Centre, Amsterdam, the Netherlands
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16
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Zhao M, Zhang Y, Liu Y, Sun G, Tian H, Hong L. Polymorphisms in MAPK9 (rs4147385) and CSF1R (rs17725712) are associated with the development of inhibitors in patients with haemophilia A in North China. Int J Lab Hematol 2019; 41:572-577. [PMID: 31149782 DOI: 10.1111/ijlh.13055] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Revised: 04/28/2019] [Accepted: 05/06/2019] [Indexed: 02/03/2023]
Abstract
INTRODUCTION The formation of neutralizing antibodies (FVIII inhibitors) in haemophilia A patients is an immune response to the deficient factor. This process is multifactorial and includes environmental and genetic factors. Some genetic markers that play a decisive role in the immune response have been identified as risk factors for inhibitor development. OBJECTIVE Our aim was to investigate the association between polymorphisms in several genes involved in the regulation of the immune response and inhibitor development in patients with haemophilia A in North China. METHODS We analysed eight SNPs (MAPK9 rs4147385, CSF1R rs17725712, CD44 rs927335, STAT4 rs7574865, IKZF1 rs4917014, ETS1 rs6590330, BANK1 rs17266594 and rs10516487) by Snapshot SNP genotyping assays in 100 haemophilia A patients, including 29 with inhibitors and 71 without inhibitors. RESULTS Our results demonstrated that the rs17725712 A allele and the AA homozygous genotype of CSF1R were more frequent in patients with inhibitors. The rs4147385 G allele in MAPK9 was also more frequent in the inhibitor cohort. CONCLUSION We confirmed an association of CSF1R rs17725712 and MAPK9 rs4147385 with inhibitor development in haemophilia A patients in North China.
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Affiliation(s)
- Mingming Zhao
- Department of Hematology, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Yujing Zhang
- Department of Hematology, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Yanyan Liu
- Department of Hematology, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Guoxun Sun
- Department of Hematology, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Hong Tian
- Clinical Laboratory Department, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Luojia Hong
- Department of Hematology, The Fourth Affiliated Hospital, Harbin Medical University, Harbin, China
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17
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Vivino FB, Bunya VY, Massaro-Giordano G, Johr CR, Giattino SL, Schorpion A, Shafer B, Peck A, Sivils K, Rasmussen A, Chiorini JA, He J, Ambrus JL. Sjogren's syndrome: An update on disease pathogenesis, clinical manifestations and treatment. Clin Immunol 2019; 203:81-121. [PMID: 31022578 DOI: 10.1016/j.clim.2019.04.009] [Citation(s) in RCA: 92] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Accepted: 04/19/2019] [Indexed: 12/23/2022]
Affiliation(s)
- Frederick B Vivino
- Penn Sjögren's Center, Penn Presbyterian Medical Center, University of Pennsylvania Perelman School of Medicine, 3737 Market Street, Philadelphia, PA 19104, USA.
| | - Vatinee Y Bunya
- Scheie Eye Institute, University of Pennsylvania Perelman School of Medicine, 51 N. 39(th) Street, Philadelphia, PA 19104, USA.
| | - Giacomina Massaro-Giordano
- Scheie Eye Institute, University of Pennsylvania Perelman School of Medicine, 51 N. 39(th) Street, Philadelphia, PA 19104, USA.
| | - Chadwick R Johr
- Penn Sjögren's Center, Penn Presbyterian Medical Center, University of Pennsylvania Perelman School of Medicine, 3737 Market Street, Philadelphia, PA 19104, USA.
| | - Stephanie L Giattino
- Penn Sjögren's Center, Penn Presbyterian Medical Center, University of Pennsylvania Perelman School of Medicine, 3737 Market Street, Philadelphia, PA 19104, USA.
| | - Annemarie Schorpion
- Penn Sjögren's Center, Penn Presbyterian Medical Center, University of Pennsylvania Perelman School of Medicine, 3737 Market Street, Philadelphia, PA 19104, USA.
| | - Brian Shafer
- Scheie Eye Institute, University of Pennsylvania Perelman School of Medicine, 51 N. 39(th) Street, Philadelphia, PA 19104, USA.
| | - Ammon Peck
- Department of Infectious Diseases and Immunology, University of Florida College of Veterinary Medicine, PO Box 100125, Gainesville, FL 32610, USA.
| | - Kathy Sivils
- Oklahoma Medical Research Foundation, Arthritis and Clinical Immunology Program, 825 NE 13th Street, OK 73104, USA.
| | - Astrid Rasmussen
- Oklahoma Medical Research Foundation, Arthritis and Clinical Immunology Program, 825 NE 13th Street, OK 73104, USA.
| | - John A Chiorini
- NIH, Adeno-Associated Virus Biology Section, National Institute of Dental and Craniofacial Research, Building 10, Room 1n113, 10 Center DR Msc 1190, Bethesda, MD 20892-1190, USA.
| | - Jing He
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing 100044, China
| | - Julian L Ambrus
- Division of Allergy, Immunology and Rheumatology, SUNY at Buffalo School of Medicine, 100 High Street, Buffalo, NY 14203, USA.
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18
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Bodewes ILA, van der Spek PJ, Leon LG, Wijkhuijs AJM, van Helden-Meeuwsen CG, Tas L, Schreurs MWJ, van Daele PLA, Katsikis PD, Versnel MA. Fatigue in Sjögren's Syndrome: A Search for Biomarkers and Treatment Targets. Front Immunol 2019; 10:312. [PMID: 30863411 PMCID: PMC6399420 DOI: 10.3389/fimmu.2019.00312] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 02/06/2019] [Indexed: 11/13/2022] Open
Abstract
Background: Primary Sjögren's syndrome (pSS) is a systemic autoimmune disease, where patients often suffer from fatigue. Biological pathways underlying fatigue are unknown. In this study aptamer-based SOMAscan technology is used to identify potential biomarkers and treatment targets for fatigue in pSS. Methods: SOMAscan® Assay 1.3k was performed on serum samples of healthy controls (HCs) and pSS patients characterized for interferon upregulation and fatigue. Differentially expressed proteins (DEPs) between pSS patients and HC or fatigued and non-fatigued pSS patients were validated and discriminatory capacity of markers was tested using independent technology. Results: Serum concentrations of over 1,300 proteins were compared between 63 pSS patients and 20 HCs resulting in 58 upregulated and 46 downregulated proteins. Additionally, serum concentrations of 30 interferon positive (IFNpos) and 30 interferon negative (IFNneg) pSS patients were compared resulting in 25 upregulated and 13 downregulated proteins. ELISAs were performed for several DEPs between pSS patients and HCs or IFNpos and IFNneg all showing a good correlation between protein levels measured by ELISA and relative fluorescence units (RFU) measured by the SOMAscan. Comparing 22 fatigued and 23 non-fatigued pSS patients, 16 serum proteins were differentially expressed, of which 14 were upregulated and 2 were downregulated. Top upregulated DEPs included neuroactive synaptosomal-associated protein 25 (SNAP-25), alpha-enolase (ENO1) and ubiquitin carboxyl-terminal hydrolase isozyme L1 (UCHL1). Furthermore, the proinflammatory mediator IL36a and several complement factors were upregulated in fatigued compared to non-fatigued pSS patients. ROC analysis indicated that DEPs showed good capacity to discriminate fatigued and non-fatigued pSS patients. Conclusion: In this study we validated the use of aptamer-based proteomics and identified a novel set of proteins which were able to distinguish fatigued from non-fatigued pSS patients and identified a so-called “fatigue signature.”
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Affiliation(s)
- Iris L A Bodewes
- Department of Immunology, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Peter J van der Spek
- Department of Bioinformatics, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands.,Department of Pathology, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Leticia G Leon
- Department of Immunology, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Annemarie J M Wijkhuijs
- Department of Immunology, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands
| | | | - Liselotte Tas
- Department of Immunology, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Marco W J Schreurs
- Department of Immunology, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Paul L A van Daele
- Department of Internal Medicine, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Peter D Katsikis
- Department of Immunology, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Marjan A Versnel
- Department of Immunology, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands
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19
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Bodewes ILA, Björk A, Versnel MA, Wahren-Herlenius M. Innate immunity and interferons in the pathogenesis of Sjögren's syndrome. Rheumatology (Oxford) 2019; 60:2561-2573. [PMID: 30770713 DOI: 10.1093/rheumatology/key360] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 10/13/2018] [Indexed: 12/12/2022] Open
Abstract
Primary SS (pSS) is a rheumatic disease characterized by an immune-mediated exocrinopathy, resulting in severe dryness of eyes and mouth. Systemic symptoms include fatigue and joint pain and a subset of patients develop more severe disease with multi-organ involvement. Accumulating evidence points to involvement of innate immunity and aberrant activity of the type I IFN system in both the initiation and propagation of this disease. Analysis of the activity of IFN-inducible genes has evidenced that more than half of pSS patients present with a so-called 'type I IFN signature'. In this review, we examine activation of the IFN system in pSS patients and how this may drive autoimmunity through various immune cells. We further discuss the clinical value of assessing IFN activity as a biomarker in pSS patients and review novel therapies targeting IFN signalling and their potential use in pSS.
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Affiliation(s)
- Iris L A Bodewes
- Department of Immunology, Erasmus University Medical Centre, Rotterdam, The Netherlands
| | - Albin Björk
- Department of Medicine, Rheumatology Unit, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Marjan A Versnel
- Department of Immunology, Erasmus University Medical Centre, Rotterdam, The Netherlands
| | - Marie Wahren-Herlenius
- Department of Medicine, Rheumatology Unit, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
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20
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STAT4, TRAF3IP2, IL10, and HCP5 Polymorphisms in Sjögren's Syndrome: Association with Disease Susceptibility and Clinical Aspects. J Immunol Res 2019; 2019:7682827. [PMID: 30882006 PMCID: PMC6387711 DOI: 10.1155/2019/7682827] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 11/21/2018] [Accepted: 12/11/2018] [Indexed: 12/14/2022] Open
Abstract
Sjögren's syndrome (SS) is a chronic autoimmune condition characterized by autoantibody production, sicca syndrome, and periepithelial lymphocytic lesions in target tissues. A predisposing genetic background is likely, and, to date, several polymorphisms in non-HLA genes have been explored with interesting results. We investigated the association between the STAT4, TRAF3IP2, HCP5, and IL10 polymorphisms and SS susceptibility and their possible role in the modulation of clinical and laboratory features. 195 consecutive patients with SS were enrolled and clinical and laboratory data were collected. 248 age- and sex-matched healthy subjects were used as controls. Genotyping was performed by allelic discrimination assays. A case-control association study and a phenotype-genotype correlation analysis were performed. A genetic risk profile was developed considering the risk alleles. Both the variant alleles of rs7574865 in the STAT4 gene and rs3099844 in the HCP5 gene were significantly more prevalent in patients than in controls (OR = 1.91 and OR = 2.44, respectively). The variant allele of rs3024505 of IL10 resulted to be a susceptibility allele (OR = 1.52), while the variant allele of rs1800872 seemed to confer a protective effect for the development of the disease (OR = 0.65). A risk genetic profile showed a higher probability to develop the disease in subjects with at least three risk alleles; subjects with 4 risk alleles were not observed in the controls. HCP5 rs3099844 was associated with anti-SSA (P = 0.006, OR = 3.07) and anti-SSB (P = 0.005, OR = 2.66) antibodies, severity of focus score (P = 0.03, OR = 12), and lymphoma development (P = 0.002, OR = 7.23). Patients carrying the STAT4 rs7574965 variant allele had a higher risk of monoclonal component and leukopenia (P = 0.002, OR = 7.6; P = 0.048, OR = 2.01, respectively). We confirmed the association of SS with the STAT4 and IL10 genes and we describe a novel association with HCP5. In particular, we describe an association of this specific SNP of HCP5 not only with disease development but also with autoantibody production and focus score suggesting a potential contribution of this variant to a more severe phenotype.
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21
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The genetics and molecular pathogenesis of systemic lupus erythematosus (SLE) in populations of different ancestry. Gene 2018; 668:59-72. [DOI: 10.1016/j.gene.2018.05.041] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Accepted: 05/13/2018] [Indexed: 01/21/2023]
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22
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Sandhya P, Kurien BT, Danda D, Scofield RH. Update on Pathogenesis of Sjogren's Syndrome. Curr Rheumatol Rev 2018; 13:5-22. [PMID: 27412602 DOI: 10.2174/1573397112666160714164149] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2015] [Revised: 11/15/2015] [Accepted: 01/01/2016] [Indexed: 01/06/2023]
Abstract
Sjogren's syndrome is a common autoimmune disease that presents with sicca symptoms and extraglandular features. Sjogren's syndrome is presumably as common as RA; yet it is poorly understood, underdiagnosed and undertreated. From the usual identity as an autoimmune exocrinopathy to its most recent designate as an autoimmune epithelitis - the journey of SS is complex. We herein review some of the most important milestones that have shed light on different aspects of pathogenesis of this enigmatic disease. This includes role of salivary gland epithelial cells, and their interaction with cells of the innate and adaptive immune system. Non-immune factors acting in concert or in parallel with immune factors may also be important. The risk genes identified so far have only weak association, nevertheless advances in genetics have enhanced understanding of disease mechanisms. Role of epigenetic and environmental role factors is also being explored. SS has also some unique features such as congenital heart block and high incidence of lymphoma; disease mechanisms accounting for these manifestations are also reviewed.
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23
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Ebrahimiyan H, Rezaei R, Mostafaei S, Aslani S, Goulielmos GN, Jamshidi A, Mahmoudi M. Association study between STAT4 polymorphisms and susceptibility to systemic lupus erythematosus disease: A systematic review and meta-analysis. Meta Gene 2018. [DOI: 10.1016/j.mgene.2018.03.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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24
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Davies R, Hammenfors D, Bergum B, Vogelsang P, Gavasso S, Brun JG, Jonsson R, Appel S. Aberrant cell signalling in PBMCs upon IFN-α stimulation in primary Sjögren's syndrome patients associates with type I interferon signature. Eur J Immunol 2018; 48:1217-1227. [PMID: 29604049 PMCID: PMC6585835 DOI: 10.1002/eji.201747213] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Revised: 02/01/2018] [Accepted: 03/27/2018] [Indexed: 12/22/2022]
Abstract
Primary Sjögren's syndrome (pSS) is a complex systemic autoimmune disease with heterogeneous disease manifestations. Genetic predisposition, hormonal and environmental factors are all thought to contribute to disease etiology and pathogenesis. A better understanding of the disease pathogenesis is required in order to establish new targeted therapies. We analysed MAPK/ERK and JAK/STAT signalling networks in peripheral blood mononuclear cells (PBMCs) upon stimulation with interferon alpha 2b (IFN‐α2b) by flow cytometry to define potentially dysfunctional intracellular signalling pathways involved in disease pathogenesis. Cells derived from pSS patients displayed small but significant increases in basal phosphorylation levels of numerous signalling proteins compared to cells from healthy donors. The phosphorylation profiles following stimulation with IFNα2b differed significantly between pSS patients and healthy donors, especially regarding STAT1 Y701. PCA further grouped patients according to clinical characteristics. Type I IFN induced gene expression was found to negatively correlate with the IFN‐α2b induced phosphorylation of STAT3 S727 in T cells and positively with pSTAT1 Y701 in B cells. Increases in pSTAT1 Y701 were associated with the presence of autoantibodies. Our results indicate involvement of both STAT3 S727 and STAT1 Y701 pathways in pSS patients. Therapies targeting these pathways might therefore be beneficial for certain subgroups of patients.
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Affiliation(s)
- Richard Davies
- Broegelmann Research Laboratory, Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Daniel Hammenfors
- Broegelmann Research Laboratory, Department of Clinical Science, University of Bergen, Bergen, Norway.,Department of Rheumatology, Haukeland University Hospital, Bergen, Norway
| | - Brith Bergum
- Broegelmann Research Laboratory, Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Petra Vogelsang
- Broegelmann Research Laboratory, Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Sonia Gavasso
- Department of Rheumatology, Haukeland University Hospital, Bergen, Norway
| | - Johan G Brun
- Department of Rheumatology, Haukeland University Hospital, Bergen, Norway.,Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Roland Jonsson
- Broegelmann Research Laboratory, Department of Clinical Science, University of Bergen, Bergen, Norway.,Department of Rheumatology, Haukeland University Hospital, Bergen, Norway
| | - Silke Appel
- Broegelmann Research Laboratory, Department of Clinical Science, University of Bergen, Bergen, Norway
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25
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Nguyen HN, Noss EH, Mizoguchi F, Huppertz C, Wei KS, Watts GFM, Brenner MB. Autocrine Loop Involving IL-6 Family Member LIF, LIF Receptor, and STAT4 Drives Sustained Fibroblast Production of Inflammatory Mediators. Immunity 2017; 46:220-232. [PMID: 28228280 DOI: 10.1016/j.immuni.2017.01.004] [Citation(s) in RCA: 107] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Revised: 12/05/2016] [Accepted: 12/22/2016] [Indexed: 12/22/2022]
Abstract
Fibroblasts are major contributors to and regulators of inflammation and dominant producers of interleukin-6 (IL-6) in inflammatory diseases like rheumatoid arthritis. Yet, compared to leukocytes, the regulation of inflammatory pathways in fibroblasts is largely unknown. Here, we report that analyses of genes coordinately upregulated with IL-6 pointed to STAT4 and leukemia inhibitory factor (LIF) as potentially linked. Gene silencing revealed that STAT4 was required for IL-6 transcription. STAT4 was recruited to the IL-6 promoter after fibroblast activation, and LIF receptor (LIFR) and STAT4 formed a molecular complex that, together with JAK1 and TYK2 kinases, controlled STAT4 activation. Importantly, a positive feedback loop involving autocrine LIF, LIFR, and STAT4 drove sustained IL-6 transcription. Besides IL-6, this autorine loop also drove the production of other key inflammatory factors including IL-8, granulocyte-colony stimulating factor (G-CSF), IL-33, IL-11, IL-1α, and IL-1β. These findings define the transcriptional regulation of fibroblast-mediated inflammation as distinct from leukocytes.
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Affiliation(s)
- Hung N Nguyen
- Division of Rheumatology, Immunology, and Allergy, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Erika H Noss
- Division of Rheumatology, Immunology, and Allergy, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Fumitaka Mizoguchi
- Division of Rheumatology, Immunology, and Allergy, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA; Department of Rheumatology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8519, Japan
| | - Christine Huppertz
- Novartis Institutes for Biomedical Research, Novartis Pharma AG, 4002 Basel, Switzerland
| | - Kevin S Wei
- Division of Rheumatology, Immunology, and Allergy, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Gerald F M Watts
- Division of Rheumatology, Immunology, and Allergy, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Michael B Brenner
- Division of Rheumatology, Immunology, and Allergy, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA.
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Role of the IL-12/IL-35 balance in patients with Sjögren syndrome. J Allergy Clin Immunol 2017; 142:258-268.e5. [PMID: 28916184 DOI: 10.1016/j.jaci.2017.07.041] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Revised: 07/26/2017] [Accepted: 07/31/2017] [Indexed: 11/23/2022]
Abstract
BACKGROUND An interferon signature is involved in the pathogenesis of primary Sjögren syndrome (pSS), but whether the signature is type 1 or type 2 remains controversial. Mouse models and genetic studies suggest the involvement of TH1 and type 2 interferon pathways. Likewise, polymorphisms of the IL-12A gene (IL12A), which encodes for IL-12p35, have been associated with pSS. The IL-12p35 subunit is shared by 2 heterodimers: IL-12 and IL-35. OBJECTIVE We sought to confirm genetic association of the IL12A polymorphism and pSS and elucidate involvement of the IL-12/IL-35 balance in patients with pSS by using functional studies. METHODS The genetic study involved 673 patients with pSS from 2 French pSS cohorts and 585 healthy French control subjects. Functional studies were performed on sorted monocytes, irrespective of whether they were stimulated. IL12A mRNA expression and IL-12 and IL-35 protein levels were assessed by using quantitative RT-PCR and ELISA and a multiplex kit for IL-35 and IL-12, respectively. RESULTS We confirmed association of the IL12A rs485497 polymorphism and pSS and found an increased serum protein level of IL-12p70 in patients with pSS carrying the risk allele (P = .016). Serum levels of IL-12p70 were greater in patients than control subjects (P = .0001), especially in patients with more active disease (P = .05); conversely, IL-35 levels were decreased in patients (P = .0001), especially in patients with more active disease (P = .05). In blood cellular subsets both IL12p35 and EBV-induced gene protein 3 (EBI3) mRNAs were detected only in B cells, with a trend toward a lower level among patients with pSS. CONCLUSION Our findings emphasize involvement of the IL-12/IL-35 balance in the pathogenesis of pSS. Serum IL-35 levels were associated with low disease activity, in contrast with serum IL-12p70 levels, which were associated with more active disease.
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Krylov MY, Ananyeva LP, Koneva ОА, Starovoytova MN, Desinova OV, Ovsyannikova OB, Aleksandrova EN, Novikov AA, Guseva IA, Konovalova NV, Varlamov DA. [The influence of STAT4 rs7574865 (G/T) polymorphism on the risk of clinical and immunological phenotypes of systemic sclerosis in a Russian patient population: Results of a pilot study]. TERAPEVT ARKH 2017. [PMID: 28631694 DOI: 10.17116/terarkh201789520-25] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
AIM To examine the association of signal transducer and activator transcription 4 (STAT4) rs7574865 G/T polymorphism with a predisposition to systemic sclerosis (SSC) and associated clinical and autoimmune phenotypes in a Russian population. SUBJECTS AND METHODS A total of 102 patients with SSC and 103 healthy individuals as controls were examined. STAT4 rs7574865 polymorphism was investigated by real-time polymerase chain reaction. RESULTS The carriers of the T allele showed a statistically significant association with SSC, a diffuse form (DF), the presence of interstitial lung disease (ILD), cardiac injury (CI), and seropositivity for anti-topoisomerase I antibodies (ATA). CONCLUSION The findings results confirm the important role of STAT4 gene in the predisposition to SSC and its phenotypes, such as DF, ILD, CI, and ATA in the Russian population.
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Affiliation(s)
- M Yu Krylov
- V.A. Nasonova Research Institute of Rheumatology, Moscow, Russia
| | - L P Ananyeva
- V.A. Nasonova Research Institute of Rheumatology, Moscow, Russia
| | - О А Koneva
- V.A. Nasonova Research Institute of Rheumatology, Moscow, Russia
| | - M N Starovoytova
- V.A. Nasonova Research Institute of Rheumatology, Moscow, Russia
| | - O V Desinova
- V.A. Nasonova Research Institute of Rheumatology, Moscow, Russia
| | - O B Ovsyannikova
- V.A. Nasonova Research Institute of Rheumatology, Moscow, Russia
| | - E N Aleksandrova
- V.A. Nasonova Research Institute of Rheumatology, Moscow, Russia
| | - A A Novikov
- V.A. Nasonova Research Institute of Rheumatology, Moscow, Russia
| | - I A Guseva
- V.A. Nasonova Research Institute of Rheumatology, Moscow, Russia
| | - N V Konovalova
- All-Russian Research Institute of Agricultural Biotechnology, Moscow, Russia
| | - D A Varlamov
- All-Russian Research Institute of Agricultural Biotechnology, Moscow, Russia
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Abstract
PURPOSE OF REVIEW To describe the recent studies on the genetics of systemic lupus erythematosus (SLE) and Sjögren's syndrome. RECENT FINDINGS We overview the most recent findings on the genetic susceptibility of the diseases and provide information on their genetic similarities and differences. SUMMARY SLE and Sjögren's syndrome are two closely related systemic autoimmune diseases that share multiple clinical and molecular aspects, including a significant number of susceptibility genes. Several genome-wide association studies were recently published in different populations that provide a better picture of their molecular mechanisms. It is becoming clear that their genetic architecture is quite well established, but more information is required on expression quantitative trait loci, epigenetic genome-wide analyses, gene × gene interactions and the role of rare variants.
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Is it Sjögren's syndrome or burning mouth syndrome? Distinct pathoses with similar oral symptoms. Oral Surg Oral Med Oral Pathol Oral Radiol 2017; 123:482-495. [PMID: 28283095 DOI: 10.1016/j.oooo.2017.01.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2016] [Revised: 01/10/2017] [Accepted: 01/12/2017] [Indexed: 12/17/2022]
Abstract
Sjögren's syndrome (SS) and burning mouth syndrome (BMS) typically occur in postmenopausal women. Although these conditions have significantly different etiopathogeneses, patients with SS or BMS often present with analogous oral complaints. The similarities between the two conditions have led to considerable confusion on the part of medical and dental practitioners, and those with BMS or SS often wait years to receive a diagnosis. Therefore, it is imperative for clinicians to understand the characteristic subjective and objective features of each disease and how these can be used to distinguish them. This review will discuss the proposed etiology, clinical manifestations, histopathology, diagnostic criteria, and patient management of SS and BMS. We also identify key differences between the two pathoses that aid in establishing the correct diagnosis. Recognition of the defining features of each condition will lead to reduced time to diagnosis and improved patient management for these poorly understood conditions.
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STAT4 gene polymorphism in patients after renal allograft transplantation. Cent Eur J Immunol 2016; 41:255-259. [PMID: 27833442 PMCID: PMC5099381 DOI: 10.5114/ceji.2016.63124] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Accepted: 06/01/2016] [Indexed: 11/17/2022] Open
Abstract
Introduction STAT4 (signal transducer and activator of transcription 4) is involved in the regulation of innate and adaptive immune responses. Some studies have suggested that STAT4 may be involved in the immune response after graft transplantation. Several polymorphisms in the STAT4 gene have been identified. The most commonly studied polymorphism in the STAT4 gene is rs7574865. In our study, we examined whether this polymorphism is associated with the early and late functions of renal allografts. Material and methods A total of 270 recipients of first renal transplants were included in the study. Single nucleotide polymorphisms (SNPs) within the STAT4 gene were genotyped using TaqMan genotyping assays. Results There were no statistically significant associations between the STAT4 gene rs7574865 polymorphism and delayed graft function, acute rejection, chronic allograft dysfunction, post-transplant diabetes mellitus, or creatinine serum concentrations after transplantation. Conclusions Our results suggest a lack of association between the STAT4 rs7574865 SNP and kidney allograft function in the Polish population.
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Primary Sjögren’s syndrome: clinical phenotypes, outcome and the development of biomarkers. Immunol Res 2016; 65:331-344. [DOI: 10.1007/s12026-016-8844-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Goules AV, Tzioufas AG. Primary Sjӧgren's syndrome: Clinical phenotypes, outcome and the development of biomarkers. Autoimmun Rev 2016; 15:695-703. [DOI: 10.1016/j.autrev.2016.03.004] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Accepted: 02/29/2016] [Indexed: 11/25/2022]
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33
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Association of STAT4 polymorphism with susceptibility and severity of rheumatoid arthritis and systemic lupus erythematosus in Egyptian patients. EGYPTIAN RHEUMATOLOGIST 2016. [DOI: 10.1016/j.ejr.2015.04.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Xu Y, Wang W, Tian Y, Liu J, Yang R. Polymorphisms in STAT4 and IRF5 increase the risk of systemic sclerosis: a meta-analysis. Int J Dermatol 2015; 55:408-16. [PMID: 26712637 DOI: 10.1111/ijd.12839] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2014] [Revised: 07/28/2014] [Accepted: 08/14/2014] [Indexed: 01/01/2023]
Abstract
BACKGROUND Systemic sclerosis (SSc) is the most severe connective tissue disorder. Recent studies have demonstrated that genetic factors may play a role in the development of SSc. The aim of this study was to investigate the association of signal transducer and activator of transcription 4 (STAT4) rs7574865 and interferon regulatory factor 5 (IRF5) rs2004640 polymorphisms with risk of SSc. METHODS Case-control studies were obtained from the electronic database of PubMed, Medline, Embase, and CNKI (China National Knowledge Infrastructure) up to December 2013. The association between STAT4 and IRF5 polymorphisms and SSc susceptibility was assessed by pooled odds ratios (ORs) and 95% confidence intervals (CI). RESULTS Six related studies, including 4746 SSc cases and 7399 healthy controls, were pooled in this meta-analysis. For STAT4 polymorphism, we observed a statistically significant positive association between risk factor T allele carriers and SSc susceptibility (OR = 1.37, 95% CI = 1.27-1.48, P < 0.00001) in the overall population. The presence of limited cutaneous (lcSSc) and diffuse cutaneous (dcSSc) scleroderma also showed a significant association with each of the genetic models (P < 0.00001). For IRF5 polymorphism, the T allele was shown to be strongly associated with increased SSc risk (OR = 1.27, 95% CI = 1.17-1.39, P < 0.00001). No significant heterogeneity between studies was found. CONCLUSIONS The results demonstrated that STAT4 rs7574865 and IRF5 rs2004640G/T substitution are associated with a susceptibility to SSc, and they may serve as the SSc genetic susceptibility factor. These data confirmed that genetic polymorphisms may play a role in the development of SSc and have provided new insight into the pathogenesis of SSc.
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Affiliation(s)
- Yang Xu
- Department of Dermatology, General Hospital of Beijing Military Command, Beijing, China
| | - Wenling Wang
- Department of Dermatology, General Hospital of Beijing Military Command, Beijing, China
| | - Yanli Tian
- Department of Dermatology, General Hospital of Beijing Military Command, Beijing, China
| | - Jingyang Liu
- Department of Dermatology, General Hospital of Beijing Military Command, Beijing, China
| | - Rongya Yang
- Department of Dermatology, General Hospital of Beijing Military Command, Beijing, China
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Weaver JR, Nadler JL, Taylor-Fishwick DA. Interleukin-12 (IL-12)/STAT4 Axis Is an Important Element for β-Cell Dysfunction Induced by Inflammatory Cytokines. PLoS One 2015; 10:e0142735. [PMID: 26555476 PMCID: PMC4640700 DOI: 10.1371/journal.pone.0142735] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Accepted: 10/26/2015] [Indexed: 12/14/2022] Open
Abstract
Pathology driving β-cell loss in diabetes is poorly defined. Chronic subclinical inflammation is associated with β-cell dysfunction. Acute in vitro exposure of islets and β-cells to an inflammatory cytokine cocktail (IL-1β/TNF-α/IFN-γ) results in loss of cell function and viability. The contribution of each cytokine alone or in combination has been evaluated in homogeneous mouse β-cell lines and primary mouse islets. Cytokine cooperation is required for β-cell apoptosis with the most potent combinations including IL-1β. Single cytokine exposure did not induce β-cell apoptosis. Expression of endogenous interleukin-12 in β-cells correlated with inflammatory cytokine combinations that induced β-cell apoptosis. Uncoupling of the IL-12 axis by a block of IL-12 production, inhibition of IL-12 receptor/ligand interaction or disruption of IL-12 receptor signaling conferred protection to β-cells from apoptosis induced by inflammatory cytokine stimulation. Signaling through STAT4 is indicated since disruption of IL-12 concomitantly reduced inflammatory cytokine stimulation of endogenous IFN-γ expression. Primary mouse islets isolated from mice deficient in STAT4 show resistance to inflammatory-cytokine-induced cell death when compared to islets isolated from wild type mice. Collectively, the data identify IL-12 as an important mediator of inflammation induced β-cell apoptosis. Modulation of IL-12/STAT4 signaling may be a valuable therapeutic strategy to preserve islet/β-cell viability in established diabetes.
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Affiliation(s)
- Jessica R. Weaver
- Department of Microbiology and Molecular Cell Biology, Eastern Virginia Medical School, Norfolk, Virginia, United States of America
| | - Jerry L. Nadler
- Department of Internal Medicine, Eastern Virginia Medical School, Norfolk, Virginia, United States of America
- Strelitz Diabetes Center, Eastern Virginia Medical School, Norfolk, Virginia, United States of America
| | - David A. Taylor-Fishwick
- Department of Microbiology and Molecular Cell Biology, Eastern Virginia Medical School, Norfolk, Virginia, United States of America
- Department of Internal Medicine, Eastern Virginia Medical School, Norfolk, Virginia, United States of America
- Strelitz Diabetes Center, Eastern Virginia Medical School, Norfolk, Virginia, United States of America
- * E-mail:
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Brandt JE, Priori R, Valesini G, Fairweather D. Sex differences in Sjögren's syndrome: a comprehensive review of immune mechanisms. Biol Sex Differ 2015; 6:19. [PMID: 26535108 PMCID: PMC4630965 DOI: 10.1186/s13293-015-0037-7] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Accepted: 09/17/2015] [Indexed: 02/03/2023] Open
Abstract
Autoimmune diseases (ADs) are estimated to affect between 5 and 8 % of the US population, and approximately 80 % of these patients are women. Sjögren’s syndrome (SS) is an AD that occurs predominately in women over men (16:1). The hallmark characteristic of SS is diminished secretory production from the primary exocrine gland and the lacrimal or salivary glands resulting in symptoms of dry eye and mouth. The disease is believed to be mediated by an inflammatory and autoantibody response directed against salivary and lacrimal gland tissues. This review will examine the literature on sex differences in the immune response of patients and animal models of Sjögren’s syndrome in order to gain a better understanding of disease pathogenesis.
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Affiliation(s)
- Jessica E Brandt
- Department of Environmental Health Sciences, Johns Hopkins University, Bloomberg School of Public Health, 615 N. Wolfe Street, Baltimore, MD 21205 USA ; Reumatologia, Dipartimento di Medicina Interna e Specialita Mediche, Sapienza Universita di Roma, 00161 Rome, Italy
| | - Roberta Priori
- Reumatologia, Dipartimento di Medicina Interna e Specialita Mediche, Sapienza Universita di Roma, 00161 Rome, Italy
| | - Guido Valesini
- Reumatologia, Dipartimento di Medicina Interna e Specialita Mediche, Sapienza Universita di Roma, 00161 Rome, Italy
| | - DeLisa Fairweather
- Department of Environmental Health Sciences, Johns Hopkins University, Bloomberg School of Public Health, 615 N. Wolfe Street, Baltimore, MD 21205 USA ; Department of Cardiovascular Diseases, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL 32224 USA
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Contribution of Genetic Factors to Sjögren's Syndrome and Sjögren's Syndrome Related Lymphomagenesis. J Immunol Res 2015; 2015:754825. [PMID: 26550578 PMCID: PMC4624885 DOI: 10.1155/2015/754825] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2015] [Accepted: 09/17/2015] [Indexed: 12/30/2022] Open
Abstract
We aimed to summarize the current evidence related to the contributory role of genetic factors in the pathogenesis of Sjögren's syndrome (SS) and SS-related lymphoma. Genes within the major histocompatibility complex (MHC) locus previously considered conferring increased susceptibility to SS development have been also revealed as important contributors in recent genome wide association studies. Moreover, genetic variations outside the MHC locus involving genes in type I interferon pathway, NF-κB signaling, B- and T-cell function and methylation processes have been shown to be associated with both SS and SS-related lymphoma development. Appreciating the functional implications of SS-related genetic variants could provide further insights into our understanding of SS heterogeneity, allowing the design of tailored therapeutic interventions.
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Liu QF, Li Y, Zhao QH, Wang ZY, Hu S, Yang CQ, Ye K, Li L. Association of STAT4 rs7574865 polymorphism with susceptibility to inflammatory bowel disease: A systematic review and meta-analysis. Clin Res Hepatol Gastroenterol 2015; 39:627-36. [PMID: 26066297 DOI: 10.1016/j.clinre.2015.04.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Revised: 03/24/2015] [Accepted: 04/21/2015] [Indexed: 02/09/2023]
Abstract
OBJECTIVE Association of Signal transducers and activators of transcription-4 (STAT4) gene polymorphism with susceptibility to inflammatory bowel disease have been investigated in a number of epidemiological studies, but the results are inclusive. The aim of this meta-analysis was to more precisely estimate the relationship. METHODS The databases of Pubmed and CBM updated to October, 2014 were retrieved. Random- or fixed-effect model was used to estimate odd radio (OR) and corresponding 95% confidence interval (95%CI) on the basis of heterogeneity. RESULTS Seven articles containing 2196 Crohn's disease (CD) cases, 1588 ulcerative colitis (UC) cases and 4126 controls were identified. We detected a significant association between STAT4 rs7574865 polymorphism and IBD susceptibility in overall population (GG vs. GT+TT, OR=0.855, 95% CI=0.760-0.962, P=0.009), but not in Caucasian and Asian population, respectively. No association was detected between rs7574865 polymorphism and CD susceptibility in overall, Asian and Caucasian population, respectively. Interestingly, a significant association was detected between rs7574865 with UC susceptibility in overall population (G vs. T, OR=0.881, 95% CI=0.798-0.972, P=0.012; GG vs. GT+TT, OR=0.788, 95% CI=0.679-0.914, P=0.002; GG vs. TT, OR=0.683, 95% CI=0.498-0.937, P=0.018) and Caucasians (GG vs. GT+TT, OR=0.833, 95% CI=0.701-0.990, P=0.038; GG+GT vs. TT, OR=0.667, 95% CI=0.456-0.975, P=0.037; GG vs. TT, OR=0.636, 95% CI=0.433-0.934, P=0.021), respectively, and a possible association was found in Asian population (GG vs. GT+TT, OR=0.709, 95% CI=0.503-0.998, P=0.049). CONCLUSIONS STAT4 rs7574865 gene is IBD risk factor, and this gene polymorphism is associated with UC susceptibility, especially in Caucasians. To confirm these findings, further studies with more sample size are required for a definitive conclusion.
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Affiliation(s)
- Qi-Fei Liu
- Department of Nutrition and Food Hygiene, School of Public Health, Anhui Medical University, No. 81 Meishan Road, Hefei, Anhui Province 230601, China
| | - Yi Li
- Department of Nutrition and Food Hygiene, School of Public Health, Anhui Medical University, No. 81 Meishan Road, Hefei, Anhui Province 230601, China
| | - Qi-Hong Zhao
- Department of Nutrition and Food Hygiene, School of Public Health, Anhui Medical University, No. 81 Meishan Road, Hefei, Anhui Province 230601, China
| | - Zheng-Yu Wang
- Department of Nutrition and Food Hygiene, School of Public Health, Anhui Medical University, No. 81 Meishan Road, Hefei, Anhui Province 230601, China
| | - Shuang Hu
- Department of Nutrition and Food Hygiene, School of Public Health, Anhui Medical University, No. 81 Meishan Road, Hefei, Anhui Province 230601, China
| | - Chao-Qun Yang
- Department of Nutrition and Food Hygiene, School of Public Health, Anhui Medical University, No. 81 Meishan Road, Hefei, Anhui Province 230601, China
| | - Kui Ye
- Department of Nutrition and Food Hygiene, School of Public Health, Anhui Medical University, No. 81 Meishan Road, Hefei, Anhui Province 230601, China
| | - Li Li
- Department of Nutrition and Food Hygiene, School of Public Health, Anhui Medical University, No. 81 Meishan Road, Hefei, Anhui Province 230601, China.
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Sandhya P, Joshi K, Scaria V. Long noncoding RNAs could be potential key players in the pathophysiology of Sjögren's syndrome. Int J Rheum Dis 2015; 18:898-905. [PMID: 26420575 DOI: 10.1111/1756-185x.12752] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Long noncoding RNAs (lncRNAs) are a recently discovered class of noncoding functional RNAs encoded by metazoan genomes. Recent studies suggest a larger regulatory role for lncRNAs in critical biological and disease processes. Mounting evidence on the role of lncRNAs in regulating key processes of the immune system prompted us to hypothesize the role of lncRNAs as key regulators of the pathophysiology of Sjögren's syndrome (SS). We used two similar approaches based on reanalysis of microarray expression datasets and curation of lncRNA-protein coding gene interactions from literature to derive support for our hypothesis. We also discuss potential caveats to our approach and suggest approaches to validate the hypothesis. Our analysis suggests the potential larger and hitherto unknown role of lncRNA regulatory networks in modulating the expression of key genes involved in the pathogenesis of SS and thereby modulating the pathophysiology of SS.
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Affiliation(s)
- Pulukool Sandhya
- Department of Clinical Immunology and Rheumatology, Christian Medical College, Vellore, India
| | - Kandarp Joshi
- Open Source Drug Discovery Unit, Delhi, India.,Academy of Scientific and Innovative Research (AcSIR), Anusandhan Bhawan, Delhi, India
| | - Vinod Scaria
- Academy of Scientific and Innovative Research (AcSIR), Anusandhan Bhawan, Delhi, India.,GN Ramachandran Knowledge Centre for Genome Informatics, CSIR Institute of Genomics and Integrative Biology (CSIR-IGIB), Delhi, India
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Konsta OD, Le Dantec C, Charras A, Brooks WH, Arleevskaya MI, Bordron A, Renaudineau Y. An in silico Approach Reveals Associations between Genetic and Epigenetic Factors within Regulatory Elements in B Cells from Primary Sjögren's Syndrome Patients. Front Immunol 2015; 6:437. [PMID: 26379672 PMCID: PMC4549647 DOI: 10.3389/fimmu.2015.00437] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2015] [Accepted: 08/11/2015] [Indexed: 12/13/2022] Open
Abstract
Recent advances in genetics have highlighted several regions and candidate genes associated with primary Sjögren’s syndrome (SS), a systemic autoimmune epithelitis that combines exocrine gland dysfunctions, and focal lymphocytic infiltrations. In addition to genetic factors, it is now clear that epigenetic deregulations are present during SS and restricted to specific cell type subsets, such as lymphocytes and salivary gland epithelial cells. In this study, 72 single nucleotide polymorphisms (SNPs) associated with 43 SS gene risk factors were selected from publicly available and peer reviewed literature for further in silico analysis. SS risk variant location was tested revealing a broad distribution in coding sequences (5.6%), intronic sequences (55.6%), upstream/downstream genic regions (30.5%), and intergenic regions (8.3%). Moreover, a significant enrichment of regulatory motifs (promoter, enhancer, insulator, DNAse peak, and expression quantitative trait loci) characterizes SS risk variants (94.4%). Next, screening SNPs in high linkage disequilibrium (r2 ≥ 0.8 in Caucasians) revealed 645 new variants including 5 SNPs with missense mutations, and indicated an enrichment of transcriptionally active motifs according to the cell type (B cells > monocytes > T cells ≫ A549). Finally, we looked at SS risk variants for histone markers in B cells (GM12878), monocytes (CD14+) and epithelial cells (A548). Active histone markers were associated with SS risk variants at both promoters and enhancers in B cells, and within enhancers in monocytes. In conclusion and based on the obtained in silico results that need further confirmation, associations were observed between SS genetic risk factors and epigenetic factors and these associations predominate in B cells, such as those observed at the FAM167A–BLK locus.
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Affiliation(s)
- Orsia D Konsta
- INSERM ESPRI, ERI29/EA2216, SFR ScInBioS, LabEx IGO "Immunotherapy Graft Oncology", Innovative Medicines Initiative PRECISESADS, Réseau épigénétique et réseau canaux ioniques du Cancéropole Grand Ouest, European University of Brittany , Brest , France
| | - Christelle Le Dantec
- INSERM ESPRI, ERI29/EA2216, SFR ScInBioS, LabEx IGO "Immunotherapy Graft Oncology", Innovative Medicines Initiative PRECISESADS, Réseau épigénétique et réseau canaux ioniques du Cancéropole Grand Ouest, European University of Brittany , Brest , France
| | - Amandine Charras
- INSERM ESPRI, ERI29/EA2216, SFR ScInBioS, LabEx IGO "Immunotherapy Graft Oncology", Innovative Medicines Initiative PRECISESADS, Réseau épigénétique et réseau canaux ioniques du Cancéropole Grand Ouest, European University of Brittany , Brest , France
| | - Wesley H Brooks
- Department of Chemistry, University of South Florida , Tampa, FL , USA
| | | | - Anne Bordron
- INSERM ESPRI, ERI29/EA2216, SFR ScInBioS, LabEx IGO "Immunotherapy Graft Oncology", Innovative Medicines Initiative PRECISESADS, Réseau épigénétique et réseau canaux ioniques du Cancéropole Grand Ouest, European University of Brittany , Brest , France
| | - Yves Renaudineau
- INSERM ESPRI, ERI29/EA2216, SFR ScInBioS, LabEx IGO "Immunotherapy Graft Oncology", Innovative Medicines Initiative PRECISESADS, Réseau épigénétique et réseau canaux ioniques du Cancéropole Grand Ouest, European University of Brittany , Brest , France ; Laboratory of Immunology and Immunotherapy, CHU Morvan , Brest , France
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Pertovaara M, Silvennoinen O, Isomäki P. STAT-5 is activated constitutively in T cells, B cells and monocytes from patients with primary Sjögren's syndrome. Clin Exp Immunol 2015; 181:29-38. [PMID: 25736842 PMCID: PMC4469153 DOI: 10.1111/cei.12614] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/24/2015] [Indexed: 12/31/2022] Open
Abstract
The expression and phosphorylation of signal transducer and activator of transcription-1 (STAT-1) have been shown to be markedly increased in the salivary gland epithelial cells of patients with primary Sjögren's syndrome (pSS). The present aim was to investigate the activation status of different STAT proteins in peripheral blood (PB) lymphocytes and monocytes, and their correlations with clinical parameters in patients with pSS. To this end, PB samples were drawn from 16 patients with active pSS and 16 healthy blood donors, and the phosphorylation of STAT-1, -3, -4, -5 and -6 proteins was studied in T cells, B cells and monocytes using multi-colour flow cytometry. In addition, mRNA expression of STAT molecules in PB mononuclear cells (PBMC) was studied with quantitative reverse transcriptase-polymerase chain reaction (RT-PCR). Basal phosphorylation of STAT-5 was found to be significantly higher in PB T cells, B cells and monocytes in patients with pSS than in healthy controls. The expression of STAT-5 mRNA was not increased in PBMC. pSTAT-5 levels in B cells and monocytes showed a significant correlation with serum immunoglobulin (Ig)G levels and anti-SSB antibody titres. Constitutive STAT-5 activation in monocytes and CD4(+) T cells was associated with purpura. There were no major differences in the activation of other STATs between pSS patients and healthy controls. In conclusion, STAT-5 is activated constitutively in PB leucocytes in patients with pSS, and basal STAT-5 phosphorylation seems to associate with hypergammaglobulinaemia, anti-SSB antibody production and purpura.
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Affiliation(s)
- M Pertovaara
- Department of Internal Medicine, Centre for Rheumatic Diseases, Tampere University Hospital
- Department of Internal Medicine
| | - O Silvennoinen
- School of Medicine, University of TampereTampere
- Department of Internal Medicine, Tampere University HospitalTampere, Finland
| | - P Isomäki
- Department of Internal Medicine, Centre for Rheumatic Diseases, Tampere University Hospital
- School of Medicine, University of TampereTampere
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Tseng CC, Yen JH, Tsai WC, Ou TT, Wu CC, Sung WY, Hsieh MC, Chang SJ. Increased incidence of Sjogren's syndrome in systemic sclerosis: A nationwide population study. Autoimmunity 2015; 48:438-44. [PMID: 25980318 DOI: 10.3109/08916934.2015.1045583] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
In the past, there were no studies to evaluate the incidence of Sjogren's syndrome and its relationship with sex and age in patients with systemic sclerosis. In this study, we enrolled 2217 patients with systemic sclerosis and 6485 controls from Taiwan's Registry of Catastrophic Illness database and National Health Insurance Research Database. Every patient with systemic sclerosis was matched to at most three controls by sex, age, month, and year of first diagnosis of systemic sclerosis. Standardized incidence ratio (SIR) of Sjogren's syndrome in patients with systemic sclerosis and 95% confidence interval (95% CI) were calculated. Cox hazard regression was used to calculate the hazard ratio (HR). Both male and female patients with systemic sclerosis had higher incidences of Sjogren's syndrome (SIR: 7.59, 95% CI = 2.97-19.51; SIR: 7.59, 95% CI = 5.56-10.42, respectively). The incidence of Sjogren's syndrome in patients with systemic sclerosis was still higher compared with control when stratified according to age. Age at diagnosis of Sjogren's syndrome was earlier in patients with systemic sclerosis in both male and female groups (p = 0.018; p < 0.001, respectively). Systemic sclerosis was associated with Sjogren's syndrome after adjusting for age, sex, and various autoimmune diseases (HR: 5.98, 95% CI = 4.79-7.47, p < 0.001). Common cytokines, overlapping antibodies, and similar risk alleles were all potential causes of increased incidence of Sjogren's syndrome in systemic sclerosis.
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Affiliation(s)
- Chia-Chun Tseng
- a Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University , Kaohsiung , Taiwan .,b Division of Rheumatology, Department of Internal Medicine , Kaohsiung Medical University Hospital , Kaohsiung , Taiwan
| | - Jeng-Hsien Yen
- b Division of Rheumatology, Department of Internal Medicine , Kaohsiung Medical University Hospital , Kaohsiung , Taiwan .,c Institute of Biomedical Sciences, National Sun Yat-sen University , Kaohsiung , Taiwan .,d Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University , Kaohsiung , Taiwan
| | - Wen-Chan Tsai
- b Division of Rheumatology, Department of Internal Medicine , Kaohsiung Medical University Hospital , Kaohsiung , Taiwan
| | - Tsan-Teng Ou
- b Division of Rheumatology, Department of Internal Medicine , Kaohsiung Medical University Hospital , Kaohsiung , Taiwan
| | - Cheng-Chin Wu
- b Division of Rheumatology, Department of Internal Medicine , Kaohsiung Medical University Hospital , Kaohsiung , Taiwan
| | - Wan-Yu Sung
- b Division of Rheumatology, Department of Internal Medicine , Kaohsiung Medical University Hospital , Kaohsiung , Taiwan .,d Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University , Kaohsiung , Taiwan
| | - Ming-Chia Hsieh
- e Division of Endocrinology and Metabolism, Department of Internal Medicine , Changhua Christian Hospital , Changhua , Taiwan .,f Graduate Institute of Integrated Medicine, China Medical University , Taichung , Taiwan , and
| | - Shun-Jen Chang
- g Department of Kinesiology , Health and Leisure Studies, National University of Kaohsiung , Kaohsiung , Taiwan
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Chen SY, Chen CH, Huang YC, Chan CJ, Chen DC, Tsai FJ. Genetic susceptibility to idiopathic membranous nephropathy in high-prevalence Area, Taiwan. Biomedicine (Taipei) 2014; 4:9. [PMID: 25520922 PMCID: PMC4265015 DOI: 10.7603/s40681-014-0009-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2014] [Accepted: 05/04/2014] [Indexed: 12/24/2022] Open
Abstract
Idiopathic membranous nephropathy (MN) is one common cause of idiopathic nephrotic syndrome in adults; 25% of MN patients proceed to end-stage renal disease. In adults, membranous nephropathy is a lead cause of nephrotic syndrome, with about 75% of the cases idiopathic. Secondary causes include autoimmune disease, infection, drugs and malignancy. Three hypotheses about pathogenesis have surfaced: preformed immune complex, in situ immune complex formation, and auto-antibody against podocyte membrane antigen. Pathogenesis does involve immune complex formation with later deposition in sub-epithelial sites, but definite mechanism is still unknown. Several genes were recently proven associated with primary membranous nephropathy in Taiwan: IL-6, NPHS1, TLR-4, TLR-9, STAT4, and MYH9 . These may provide a useful tool for diagnosis and prognosis. This article reviews epidemiology and lends new information on KIRREL2 (rs443186 and rs447707) polymorphisms as underlying causes of MN; polymorphisms revealed by this study warrant further investigation.
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Affiliation(s)
- Shih-Yin Chen
- Genetics Center, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan ; Graduate Institute of Chinese Medical Science, China Medical University, Taichung, Taiwan ; Department of Biotechnology and Bioinformatics, Asia University, Taichung, Taiwan
| | - Cheng-Hsu Chen
- Division of Nephrology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Yu-Chuen Huang
- Genetics Center, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan ; Graduate Institute of Chinese Medical Science, China Medical University, Taichung, Taiwan
| | - Chia-Jung Chan
- Genetics Center, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan
| | - Da-Chung Chen
- Taiwan LandSeed Hospital, Pingjen City, Taoyuan, Taiwan ; Department of Chemical and Materials Engineering, National Central University, Taoyuan, Taiwan
| | - Fuu-Jen Tsai
- Department of Pediatrics, China Medical University Hospital, Taichung, Taiwan ; Department of Medical Genetics, China Medical University Hospital, No. 2, Yuh Der Road, 404, Taichung, Taiwan ; Department of Biotechnology and Bioinformatics, Asia University, Taichung, Taiwan
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Yan N, Meng S, Zhou J, Xu J, Muhali FS, Jiang W, Shi L, Shi X, Zhang J. Association between STAT4 gene polymorphisms and autoimmune thyroid diseases in a Chinese population. Int J Mol Sci 2014; 15:12280-93. [PMID: 25019342 PMCID: PMC4139844 DOI: 10.3390/ijms150712280] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2014] [Revised: 05/29/2014] [Accepted: 06/26/2014] [Indexed: 01/09/2023] Open
Abstract
The STAT4 gene encodes a transcriptional factor that transmits signals induced by several key cytokines which play important roles in the development of autoimmune diseases. The aim of this study was to explore the association of STAT4 polymorphism with Graves’ disease (GD) and Hashimoto’s thyroiditis (HT). A total of 1048 autoimmune thyroid diseases (AITDs) patients (693 with GD and 355 with HT) and 909 age- and gender-matched controls were examined. STAT4 polymorphisms (rs7574865/rs10181656/rs7572482) were genotyped by multiplex polymerase chain reaction (PCR) and ligase detection reaction (LDR). The results indicated that the frequencies of rs7574865 genotypes in patients with GD differed significantly from the controls (p = 0.028), the T allele frequency of GD patients was also significantly higher than the controls (p = 0.020). The genotypes of rs10181656 differed significantly in GD patients from controls (p = 0.012); G allele frequencies were significantly higher in AITD patients than the controls (p = 0.014 and 0.031, respectively). The frequencies of haplotype GC with GD and HT patients were significantly lower than their controls (p = 0.015 and 0.030, respectively). In contrast, the frequencies of haplotype TG with GD and HT patients were significantly higher than their controls (p = 0.016 and 0.048, respectively). These findings strongly suggest that STAT4 rs7574865/rs10181656 polymorphisms increase the risk of AITD in a Chinese population.
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Affiliation(s)
- Ni Yan
- Department of Endocrinology, Jinshan Hospital of Fudan University, No. 1508 Longhang Road, Jinshan District, Shanghai 201508, China.
| | - Shuai Meng
- Department of Endocrinology, Jinshan Hospital of Fudan University, No. 1508 Longhang Road, Jinshan District, Shanghai 201508, China.
| | - Jiaozhen Zhou
- Department of Endocrinology, Jinshan Hospital of Fudan University, No. 1508 Longhang Road, Jinshan District, Shanghai 201508, China.
| | - Jian Xu
- Department of Endocrinology, Jinshan Hospital of Fudan University, No. 1508 Longhang Road, Jinshan District, Shanghai 201508, China.
| | - Fatuma Said Muhali
- Department of Endocrinology, Jinshan Hospital of Fudan University, No. 1508 Longhang Road, Jinshan District, Shanghai 201508, China.
| | - Wenjuan Jiang
- Department of Endocrinology, Jinshan Hospital of Fudan University, No. 1508 Longhang Road, Jinshan District, Shanghai 201508, China.
| | - Liangfeng Shi
- Department of Endocrinology, Jinshan Hospital of Fudan University, No. 1508 Longhang Road, Jinshan District, Shanghai 201508, China.
| | - Xiaohong Shi
- Department of Endocrinology, Jinshan Hospital of Fudan University, No. 1508 Longhang Road, Jinshan District, Shanghai 201508, China.
| | - Jinan Zhang
- Department of Endocrinology, Jinshan Hospital of Fudan University, No. 1508 Longhang Road, Jinshan District, Shanghai 201508, China.
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Du Y, Su Y, He J, Yang Y, Shi Y, Cui Y, Luo C, Wu X, Liu X, Hu F, Ma X, Zheng L, Zhang J, Zuo X, Sheng Y, Wu L, Zhang X, Guo J, Li Z. Impact of the leucocyte immunoglobulin-like receptor A3 (LILRA3) on susceptibility and subphenotypes of systemic lupus erythematosus and Sjögren's syndrome. Ann Rheum Dis 2014; 74:2070-5. [PMID: 24906639 DOI: 10.1136/annrheumdis-2013-204441] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Accepted: 05/25/2014] [Indexed: 11/03/2022]
Abstract
BACKGROUND Recently, our research group identified the non-deleted (functional) leucocyte immunoglobulin-like receptor A3 (LILRA3) as a new genetic risk for rheumatoid arthritis. OBJECTIVES To further investigate whether the functional LILRA3 is a new susceptibility factor for other autoimmune diseases-for example, systemic lupus erythematosus (SLE) and primary Sjögren's syndrome (pSS). METHODS The LILRA3 deletion polymorphism and its tagging single nucleotide polymorphism rs103294 were genotyped for 1099 patients with SLE, 403 patients with pSS and 2169 healthy controls. Association analyses were performed in whole dataset or clinical/serological subsets. The impact of LILRA3 on SLE activity and LILRA3 expression was evaluated. RESULTS The functional LILRA3 conferred high susceptibility to both SLE (p=3.51×10(-7), OR=2.03) and pSS (p=1.40×10(-3), OR=2.32). It was associated with almost all the clinical/serological features in SLE, especially with leucopenia (p=4.09×10(-7), OR=2.19) and thrombocytopenia (p=1.68×10(-5), OR=1.70). In pSS, functional LILRA3 was specifically associated with leucopenia (p=4.39×10(-4), OR=3.25), anti-Ro/SSA-positive subphenotypes (p=4.54×10(-3), OR=2.34) and anti-La/SSB-positive subphenotypes (p=0.012, OR=2.49). Functional LILRA3 conferred higher disease activity in patients with SLE (p=0.044) and higher LILRA3 expression in both SLE (p=5.57×10(-8)) and pSS (p=1.49×10(-7)) than in controls. CONCLUSIONS Functional LILRA3 is a new susceptibility factor for SLE and pSS. It highly predisposes to certain phenotypes such as leucopenia and thrombocytopenia in SLE, and may confer increased disease activity in SLE and a higher risk of leucopenia and autoantibody-positive subphenotypes in pSS.
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Affiliation(s)
- Yan Du
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Yin Su
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Jing He
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Yue Yang
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Yamei Shi
- Department of Rheumatology and Immunology, The People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
| | - Yong Cui
- Department of Dermatology, Institute of Dermatology, No 1 Hospital, Anhui Medical University, Hefei, China
| | - Cainan Luo
- Department of Rheumatology and Immunology, The People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
| | - Xinyu Wu
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Xu Liu
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Fanlei Hu
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Xiaoxu Ma
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Li Zheng
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Jing Zhang
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Xianbo Zuo
- Department of Dermatology, Institute of Dermatology, No 1 Hospital, Anhui Medical University, Hefei, China
| | - Yujun Sheng
- Department of Dermatology, Institute of Dermatology, No 1 Hospital, Anhui Medical University, Hefei, China
| | - Lijun Wu
- Department of Rheumatology and Immunology, The People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
| | - Xuejun Zhang
- Department of Dermatology, Institute of Dermatology, No 1 Hospital, Anhui Medical University, Hefei, China
| | - Jianping Guo
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Zhanguo Li
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
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Cichocki F, Schlums H, Li H, Stache V, Holmes T, Lenvik TR, Chiang SCC, Miller JS, Meeths M, Anderson SK, Bryceson YT. Transcriptional regulation of Munc13-4 expression in cytotoxic lymphocytes is disrupted by an intronic mutation associated with a primary immunodeficiency. J Exp Med 2014; 211:1079-91. [PMID: 24842371 PMCID: PMC4042637 DOI: 10.1084/jem.20131131] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2013] [Accepted: 04/11/2014] [Indexed: 11/16/2022] Open
Abstract
Autosomal recessive mutations in UNC13D, the gene that encodes Munc13-4, are associated with familial hemophagocytic lymphohistiocytosis type 3 (FHL3). Munc13-4 expression is obligatory for exocytosis of lytic granules, facilitating cytotoxicity by T cells and natural killer (NK) cells. The mechanisms regulating Munc13-4 expression are unknown. Here, we report that Munc13-4 is highly expressed in differentiated human NK cells and effector CD8(+) T lymphocytes. A UNC13D c.118-308C>T mutation, causative of FHL3, disrupted binding of the ETS family member ELF1 to a conserved intronic sequence. This mutation impairs UNC13D intron 1 recruitment of STAT4 and the chromatin remodeling complex component BRG1, diminishing active histone modifications at the locus. The intronic sequence acted as an overall enhancer of Munc13-4 expression in cytotoxic lymphocytes in addition to representing an alternative promoter encoding a novel Munc13-4 isoform. Mechanistically, T cell receptor engagement facilitated STAT4-dependent Munc13-4 expression in naive CD8(+) T lymphocytes. Collectively, our data demonstrates how chromatin remodeling within an evolutionarily conserved regulatory element in intron 1 of UNC13D regulates the induction of Munc13-4 expression in cytotoxic lymphocytes and suggests that an alternative Munc13-4 isoform is required for lymphocyte cytotoxicity. Thus, mutations associated with primary immunodeficiencies may cause disease by disrupting transcription factor binding.
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Affiliation(s)
- Frank Cichocki
- Centre for Infectious Medicine, Department of Medicine; Clinical Genetics Unit, Department of Molecular Medicine and Surgery, and Center for Molecular Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, 141 86 Stockholm, Sweden Division of Hematology, Oncology and Transplantation, University of Minnesota Cancer Center, Minneapolis, MN 55455
| | - Heinrich Schlums
- Centre for Infectious Medicine, Department of Medicine; Clinical Genetics Unit, Department of Molecular Medicine and Surgery, and Center for Molecular Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, 141 86 Stockholm, Sweden
| | - Hongchuan Li
- Basic Science Program, Leidos Biomedical Research, Inc., Laboratory of Experimental Immunology, SAIC-Frederick Inc., Frederick National Laboratory, Frederick, MD 21702
| | - Vanessa Stache
- Centre for Infectious Medicine, Department of Medicine; Clinical Genetics Unit, Department of Molecular Medicine and Surgery, and Center for Molecular Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, 141 86 Stockholm, Sweden
| | - Timothy Holmes
- Centre for Infectious Medicine, Department of Medicine; Clinical Genetics Unit, Department of Molecular Medicine and Surgery, and Center for Molecular Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, 141 86 Stockholm, Sweden
| | - Todd R Lenvik
- Division of Hematology, Oncology and Transplantation, University of Minnesota Cancer Center, Minneapolis, MN 55455
| | - Samuel C C Chiang
- Centre for Infectious Medicine, Department of Medicine; Clinical Genetics Unit, Department of Molecular Medicine and Surgery, and Center for Molecular Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, 141 86 Stockholm, Sweden
| | - Jeffrey S Miller
- Division of Hematology, Oncology and Transplantation, University of Minnesota Cancer Center, Minneapolis, MN 55455
| | - Marie Meeths
- Centre for Infectious Medicine, Department of Medicine; Clinical Genetics Unit, Department of Molecular Medicine and Surgery, and Center for Molecular Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, 141 86 Stockholm, Sweden Childhood Cancer Research Unit, Department of Women's and Children's Health, Karolinska Institutet, Karolinska University Hospital Solna, 171 76 Stockholm, Sweden
| | - Stephen K Anderson
- Basic Science Program, Leidos Biomedical Research, Inc., Laboratory of Experimental Immunology, SAIC-Frederick Inc., Frederick National Laboratory, Frederick, MD 21702
| | - Yenan T Bryceson
- Centre for Infectious Medicine, Department of Medicine; Clinical Genetics Unit, Department of Molecular Medicine and Surgery, and Center for Molecular Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, 141 86 Stockholm, Sweden Broegelmann Research Laboratory, Clinical Institute, University of Bergen, N-5021 Bergen, Norway
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Kramer JM. Early events in Sjögren's Syndrome pathogenesis: the importance of innate immunity in disease initiation. Cytokine 2014; 67:92-101. [PMID: 24656928 DOI: 10.1016/j.cyto.2014.02.009] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2014] [Accepted: 02/25/2014] [Indexed: 12/24/2022]
Abstract
Sjögren's Syndrome (SS) is a debilitating autoimmune disease that primarily affects women. Patients with SS experience dry eyes and dry mouth in addition to systemic disease manifestations, including arthritis, peripheral neuropathy and pulmonary fibrosis. As in many autoimmune diseases, the inciting factors that precipitate SS are poorly understood. Patients with SS have periductal and perivascular lymphocytic infiltration of salivary and lacrimal tissue, and this is a hallmark of disease. While this infiltration is well characterized, the pathologic events that precede and cause this inflammatory cell recruitment are unknown. Although few studies have examined SS salivary tissue prior to disease onset, there is strong evidence for innate immune hyperactivity. Accordingly, processes such as apoptosis of glandular tissue, heightened inflammatory cytokine and chemokine production, and toll-like receptor (TLR) activation are described in early disease and are each linked to innate immune activation in murine models of disease and SS patients. This review will explore the relationship between innate immunity and SS pathogenesis prior to overt disease onset and discuss therapeutic strategies to mitigate disease progression in SS patients.
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Affiliation(s)
- Jill M Kramer
- Department of Oral Biology, State University of New York at Buffalo, School of Dental Medicine, 3435 Main Street, 211 Foster Hall, Buffalo, NY 14214, United States.
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Burbelo PD, Ambatipudi K, Alevizos I. Genome-wide association studies in Sjögren's syndrome: What do the genes tell us about disease pathogenesis? Autoimmun Rev 2014; 13:756-61. [PMID: 24657515 DOI: 10.1016/j.autrev.2014.02.002] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2014] [Accepted: 02/05/2014] [Indexed: 12/14/2022]
Abstract
The pathogenesis of Sjögren's syndrome (SS) likely involves complex interactions between genes and the environment. While the candidate gene approach has been previously used to identify several genes associated with SS, two recent large-scale genome-wide association studies (GWAS) have implicated many more loci as genetic risk factors. Of particular relevance, was the significant association of SS with additional immune-related genes including IL12A, BLK, and CXCR5. GWAS has also uncovered other loci and suggestive gene associations in SS, but none are related to genes encoding salivary or lacrimal components, secretion machinery and neuronal proteins involved in innervations of the glands, respectively. In this review, we discuss these genetic findings with particular attention paid to the genes identified, the strength of associations, and how the SS-associated genes compare to what has been discovered previously in systemic lupus erythematosus (SLE). We also summarize the potential impact of these associated gene products on NFκB and immune pathways and describe how this new information might be integrated further for identifying clinical subsets and understanding the pathogenesis of SS.
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Affiliation(s)
- Peter D Burbelo
- Dental Clinical Research Core, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD, USA.
| | - Kiran Ambatipudi
- Secretory Mechanisms and Dysfunction Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD, USA
| | - Ilias Alevizos
- Sjögren Syndrome Clinic, Molecular Physiology and Therapeutics Branch, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD, USA
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Association of autoimmune Addison's disease with alleles of STAT4 and GATA3 in European cohorts. PLoS One 2014; 9:e88991. [PMID: 24614117 PMCID: PMC3948621 DOI: 10.1371/journal.pone.0088991] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2013] [Accepted: 01/14/2014] [Indexed: 01/08/2023] Open
Abstract
Background Gene variants known to contribute to Autoimmune Addison's disease (AAD) susceptibility include those at the MHC, MICA, CIITA, CTLA4, PTPN22, CYP27B1, NLRP-1 and CD274 loci. The majority of the genetic component to disease susceptibility has yet to be accounted for. Aim To investigate the role of 19 candidate genes in AAD susceptibility in six European case-control cohorts. Methods A sequential association study design was employed with genotyping using Sequenom iPlex technology. In phase one, 85 SNPs in 19 genes were genotyped in UK and Norwegian AAD cohorts (691 AAD, 715 controls). In phase two, 21 SNPs in 11 genes were genotyped in German, Swedish, Italian and Polish cohorts (1264 AAD, 1221 controls). In phase three, to explore association of GATA3 polymorphisms with AAD and to determine if this association extended to other autoimmune conditions, 15 SNPs in GATA3 were studied in UK and Norwegian AAD cohorts, 1195 type 1 diabetes patients from Norway, 650 rheumatoid arthritis patients from New Zealand and in 283 UK Graves' disease patients. Meta-analysis was used to compare genotype frequencies between the participating centres, allowing for heterogeneity. Results We report significant association with alleles of two STAT4 markers in AAD cohorts (rs4274624: P = 0.00016; rs10931481: P = 0.0007). In addition, nominal association of AAD with alleles at GATA3 was found in 3 patient cohorts and supported by meta-analysis. Association of AAD with CYP27B1 alleles was also confirmed, which replicates previous published data. Finally, nominal association was found at SNPs in both the NF-κB1 and IL23A genes in the UK and Italian cohorts respectively. Conclusions Variants in the STAT4 gene, previously associated with other autoimmune conditions, confer susceptibility to AAD. Additionally, we report association of GATA3 variants with AAD: this adds to the recent report of association of GATA3 variants with rheumatoid arthritis.
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50
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Insight into gene polymorphisms involved in toll-like receptor/interferon signalling pathways for systemic lupus erythematosus in South East Asia. J Immunol Res 2014; 2014:529167. [PMID: 24741605 PMCID: PMC3987947 DOI: 10.1155/2014/529167] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2013] [Revised: 12/20/2013] [Accepted: 12/26/2013] [Indexed: 01/02/2023] Open
Abstract
Polymorphisms in genes involved in toll-like receptor/interferon signalling pathways have been reported previously to be associated with SLE in many populations. This study aimed to investigate the role of seven single nucleotide polymorphisms within TNFAIP3, STAT4, and IRF5, which are involved in upstream and downstream pathways of type I interferon production, in SLE in the South East Asian populations. Genotyping of 360 Malaysian SLE patients and 430 normal healthy individuals revealed that minor alleles of STAT4 rs7574865 and rs10168266 were associated with elevated risk of SLE in the Chinese and Malay patients, respectively (P = 0.028, odds ratio (OR) = 1.42; P = 0.035, OR = 1.80, respectively). Polymorphisms in TNFAIP3 and IRF5 did not show significant associations with SLE in any of the ethnicities. Combined analysis of the Malays, Chinese, and Indians for each SNP indicated that STAT4 rs10168266 was significantly associated with the Malaysian SLE as a whole (P = 0.014; OR = 1.435). The meta-analysis of STAT4 rs10168266, which combined the data of other studies and this study, further confirmed its importance as the risk factor for SLE by having pooled OR of 1.559 and P value of <0.001.
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