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The T cell regulator gene SH2D2A contributes to the genetic susceptibility of multiple sclerosis

Abstract

The T cell specific adapter protein (TSAd) encoded by the SH2D2A gene is involved in the control of T cell activation. The gene is located in the 1q21 region, which has been implicated in susceptibility to experimental allergic encephalomyelitis in the mouse. We therefore evaluated whether a polymorphic GA repeat (GA13–GA33) within the promoter region of the SH2D2A gene shows association to multiple sclerosis (MS). The frequency of the short alleles GA13–16 was increased among 313 Norwegian MS patients compared to 277 healthy controls (0.332 vs 0.249, OR 1.5, Pc = 0.03). Transmission disequilibrium analysis in 146 Scandinavian families with at least two affected sibs showed increased transmission of GA16 to MS patients. No linkage or association of MS to four genetic markers flanking the SH2D2A gene was observed. After activation of naive CD4+ T cells, T cells homozygous for MS associated short alleles displayed lower level of TSAd ex vivo than T cells carrying at least one long allele, which were not associated to MS. Since the SH2D2A protein modulates T cell activation, this may be a mechanism for how short SH2D2A alleles confer susceptibility to develop MS.

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References

  1. Tienari PJ Multiple sclerosis: multiple etiologies, multiple genes? Ann Med 1994 26 259–269

    Article  CAS  PubMed  Google Scholar 

  2. Chataway J, Feakes R, Coraddu F et al The genetics of multiple sclerosis: principles, background and updated results of the United Kingdom systematic genome screen Brain 1998 121 1869–1887

    Article  PubMed  Google Scholar 

  3. Ebers GC, Kukay K, Bulman DE et al A full genome search in multiple sclerosis Nat Genet 1996 13 472–476

    Article  CAS  PubMed  Google Scholar 

  4. Haines JL, Ter-Minassian M, Bazyk A et al A complete genomic screen for multiple sclerosis underscores a role for the major histocompatability complex. The Multiple Sclerosis Genetics Group Nat Genet 1996 13 469–471

    Article  CAS  PubMed  Google Scholar 

  5. Sawcer S, Jones HB, Feakes R et al A genome screen in multiple sclerosis reveals susceptibility loci on chromosome 6p21 and 17q22 Nat Genet 1996 13 464–468

    Article  CAS  PubMed  Google Scholar 

  6. Kuokkanen S, Gschwend M, Rioux JD et al Genomewide scan of multiple sclerosis in Finnish multiplex families Am J Hum Genet 1997 61 1379–1387

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  7. Dyment DA, Sadovnick AD, Ebers GC Genetics of multiple sclerosis Hum Mol Genet 1997 6 1693–1698

    Article  CAS  PubMed  Google Scholar 

  8. Spurkland A, Brinchmann JE, Markussen G et al Molecular cloning of a T cell-specific adapter protein (TSAd) containing an Src homology (SH) 2 domain and putative SH3 and phosphotyrosine binding sites J Biol Chem 1998 273 4539–4546

    Article  CAS  PubMed  Google Scholar 

  9. Dai KZ, Vergnaud G, Ando A, Inoko H, Spurkland A The SH2D2A gene encoding the T cell specific adapter protein (TSAd) is localized centromeric to the CD1 gene cluster on chromosome 1 Immunogenetics 2000 51 179–185

    Article  CAS  PubMed  Google Scholar 

  10. Sundvold V, Torgersen KM, Post NH et al Cutting edge: T cell-specific adapter protein inhibits T cell activation by modulating lck activity J Immunol 2000 165 2927–2931

    Article  CAS  PubMed  Google Scholar 

  11. Sundvall M, Jirholt J, Yang HT et al Identification of murine loci associated with susceptibility to chronic experimental autoimmune encephalomyelitis Nat Genet 1995 10 313–317

    Article  CAS  PubMed  Google Scholar 

  12. Teuscher C, Rhein DM, Livingstone KD et al Evidence that Tmevd2 and eae3 may represent either a common locus or members of a gene complex controlling susceptibility to immunologically mediated demyelination in mice J Immunol 1997 159 4930–4934

    CAS  PubMed  Google Scholar 

  13. Jirholt J, Cook A, Emahazion T et al Genetic linkage analysis of collagen-induced arthritis in the mouse Eur J Immunol 1998 28 3321–3328

    Article  CAS  PubMed  Google Scholar 

  14. Holmdahl R Genetics of susceptibility to chronic experimental encephalomyelitis and arthritis Curr Opin Immunol 1998 10 710–717

    Article  CAS  PubMed  Google Scholar 

  15. Kennedy GC, German MS, Rutter WJ The minisatellite in the diabetes susceptibility locus IDDM2 regulates insulin transcription Nat Genet 1995 9 293–298

    Article  CAS  PubMed  Google Scholar 

  16. Yamada N, Yamaya M, Okinaga S et al Microsatellite polymorphism in the heme oxygenase-1 gene promoter is associated with susceptibility to emphysema Am J Hum Genet 2000 66 187–195

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  17. Lesch KP, Bengel D, Heils A et al Association of anxiety-related traits with a polymorphism in the serotonin transporter gene regulatory region Science 1996 274 1527–1531

    Article  CAS  PubMed  Google Scholar 

  18. Shimajiri S, Arima N, Tanimoto A et al Shortened microsatellite d(CA)21 sequence down-regulates promoter activity of matrix metalloproteinase 9 gene FEBS Lett 1999 455 70–74

    Article  CAS  PubMed  Google Scholar 

  19. Risch N, Merikangas K The future of genetic studies of complex human diseases Science 1996 273 1516–1517

    Article  CAS  PubMed  Google Scholar 

  20. Greenberg DA Linkage analysis of “necessary” disease loci versus “susceptibility” loci Am J Hum Genet 1993 52 135–143

    CAS  PubMed  PubMed Central  Google Scholar 

  21. Cargill M, Altshuler D, Ireland J et al Characterization of single-nucleotide polymorphisms in coding regions of human genes Nat Genet 1999 22 231–238

    Article  CAS  PubMed  Google Scholar 

  22. Poser CM, Paty DW, Scheinberg L et al New diagnostic criteria for multiple sclerosis: guidelines for research protocols Ann Neurol 1983 13 227–231

    Article  CAS  PubMed  Google Scholar 

  23. Spurkland A, Celius EG, Knutsen I, Beiske A, Thorsby E, Vartdal F The HLA-DQ (alpha 1*0102, beta 1*0602) heterodimer may confer susceptibility to multiple sclerosis in the absence of the HLA-DR(alpha 1*01, beta 1*1501) heterodimer Tissue Antigens 1997 50 15–22

    Article  CAS  PubMed  Google Scholar 

  24. Coligan JE, Kruisbeek AM, Margulies DH, Shevach EM, Strober W Isolation of whole mononuclear cells from perpheral blood and cord blood. In: Coligan JE, Kruisbeek AM, Margulies DH, Shevach EM, Strober W, eds. Current Protocols in Immunology. Current Protocols (a joint venture between Greene Publishing Associates, Inc. and John Wiley & Sons, Inc.): New York 1992 pp 7.1.1–7.1.7

  25. Lundberg KS, Shoemaker DD, Adams MW, Short JM, Sorge JA, Mathur EJ High-fidelity amplification using a thermostable DNA polymerase isolated from Pyrococcus furiosus Gene 1991 108 1–6

    Article  CAS  PubMed  Google Scholar 

  26. Tiwari JL, Terasaki PI The data and the statistical methods. In: Tiwari JL, Terasaki PI, (eds) HLA and Disease Associations Springer Verlag: New York 1985 18–27

    Chapter  Google Scholar 

  27. Clayton D A Generalization of the transmission/disequilibrium test for uncertain-haplotype transmission Am J Hum Genet 1999 65 1170–1177

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  28. Spielman RS, McGinnis RE, Ewens WJ Transmission test for linkage disequilibrium: the insulin gene region and insulin-dependent diabetes mellitus (IDDM) Am J Hum Genet 1993 52 506–516

    CAS  PubMed  PubMed Central  Google Scholar 

  29. Holmans P, Clayton D Efficiency of typing unaffected relatives in an affected-sib-pair linkage study with single-locus and multiple tightly linked markers Am J Hum Genet 1995 57 1221–1232

    CAS  PubMed  PubMed Central  Google Scholar 

  30. Kruglyak L, Lander ES Complete multipoint sib-pair analysis of qualitative and quantitative traits Am J Hum Genet 1995 57 439–454

    CAS  PubMed  PubMed Central  Google Scholar 

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Acknowledgements

We thank Dr Stephen Sawcer (University of Cambridge Neurology Unit, Addenbrooke’s Hospital, Cambridge, UK) for kind assistance with the linkage and transmission analysis. Tor Lea (Institute of Immunology, National Hospital, Oslo, Norway) provided the antibody for T cells as a generous gift, and he has also given valuable advice. Vibeke Sundvold (Institute of Immunology, National Hospital, Oslo, Norway) is acknowledged for technical advice on the transfection procedure. Jan Brinchmann (Institute of Immunology, National Hospital, Oslo, Norway) is acknowledged for advice on the procedure for isolation of CD4+ T cells and the FACS antibodies. Ingebjørg Knutsen (Institute of Immunology, National Hospital, Oslo, Norway) is acknowledged for her excellent technical assistance.

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Correspondence to A Spurkland.

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The project has received financial support from Statens Lånekasse, EU-Commission (Project no. BMH4-CT97–2422), the Health and Rehabilitation Research Fund, Norwegian Research Council (NFR project: 129081/310), Odd Fellow MS Society, Medinnova, and the MS Society of Ålesund.

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Dai, KZ., Harbo, H., Celius, E. et al. The T cell regulator gene SH2D2A contributes to the genetic susceptibility of multiple sclerosis . Genes Immun 2, 263–268 (2001). https://doi.org/10.1038/sj.gene.6363774

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