Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • Letter
  • Published:

A genome screen in multiple sclerosis reveals susceptibility loci on chromosome 6p21 and 17q22

Abstract

The population prevalence of multiple sclerosis is 0.1 %1; however, the risk of the disease in the siblings of affected individuals is very much higher at 3–5%2,3. The importance2 of genetic factors in accounting for this increased risk is confirmed by the results of twin and adoption studies4–7. Despite the evidence for a strong genetic effect, a weak major histocompatibility complex (MHC) association is the only consistently observed feature in the genetics of multiple sclerosis8–11. Other candidates have been proposed, including genes encoding the immunoglobulin heavy chain12–14, T cell receptor β chain15,16 and APOC217, but none has yet been confirmed18,19. Evidence for linkage and association to the myelin basic protein gene has been reported in a genetically isolated Finnish population20, but it has not been possible to reproduce these results in other populations21,22. We used a two-stage approach to search the human genome for the genes causing susceptibility to multiple sclerosis. Two principal regions of linkage are identified, chromosomes 17q22 and 6p21 (MHC). Our results are compatible with genetic models involving epistatic interaction between these and several additional genes.

This is a preview of subscription content, access via your institution

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

Similar content being viewed by others

References

  1. Robertson, N.P. & Compston, D.A.S. Surveying multiple sclerosis in the United Kingdom. J. Neurol. Neurosurg. Psych. 58, 2–6 (1995).

    Article  CAS  Google Scholar 

  2. Sadovnick, A.D., Baird, P.A. & Ward, R.H. Multiple sclerosis; updated risks for relatives. Am. J. Med. Genet. 29, 533–541 (1988).

    Article  CAS  PubMed  Google Scholar 

  3. Robertson, N.P., Fraser, M., Deans, J., Clayton, D. & Compston, D.A.S. Age adjusted recurrence risks for relatives of patients with multiple sclerosis. Brain 119, 449–455 (1996).

    Article  PubMed  Google Scholar 

  4. Ebers, G.C., Bulman, D.E. & Sadovnick, A.D. A population based study of multiple sclerosis in twins. N. Eng. J. Med. 315, 1638–1642 (1986).

    Article  CAS  Google Scholar 

  5. Sadovnick, A.D., Armstrong, H. & Rice, G.P.A. A poulation based study of multiple sclerosis in twins: updated. Ann. Neurol. 33, 281–285 (1993).

    Article  CAS  PubMed  Google Scholar 

  6. Mumford, C.J. et al. The British Isles survey of multiple sclerosis in twins. Neurology 44, 11–15 (1994).

    Article  CAS  PubMed  Google Scholar 

  7. Ebers, G.C., Sadovnick, A.D., Risch, N.J. & the Canadian Collaborative Study Group. A genetic basis for familial aggregation in multiple sclerosis. Nature 377, 150–151 (1995).

    Article  CAS  PubMed  Google Scholar 

  8. Winchester, R.J. et al. B-cell alloantigen Ag7a in multiple sclerosis. Lancet ii, 814 (1975).

    Article  Google Scholar 

  9. Compston, D.A.S., Batchelor, J.R. & McDonald, W.I. B lymphocyte alloantigens associated with multiple sclerosis. Lancet ii, 1261–1265 (1976).

    Article  Google Scholar 

  10. Ebers, G.C. et al. HLA typing and sibling pairs with multiple sclerosis. Lancet ii, 88–90 (1982).

    Article  Google Scholar 

  11. Kellar Wood, H. et al. Multiple sclerosis and the HLA-D region: linkage and association studies. J. Neuroimmunol. 58, 183–190 (1995).

    Article  CAS  PubMed  Google Scholar 

  12. Walter, M.A., Gibson, W.T., Ebers, G.C. & Cox, D.W. Susceptibility to multiple sclerosis is associated with the proximal immunoglobulin heavy chain region. J. Clin. Invest. 87, 1266–1273 (1991).

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  13. Hashimoto, L., Walter, M., Cox, D. & Ebers, G.C. Immunoglobulin heavy chain variable region polymorphisms in multiple sclerosis susceptibility. J. Neuroimmunol. 44, 77–83 (1993).

    Article  CAS  PubMed  Google Scholar 

  14. Wood, N. et al. Susceptibility to multiple sclerosis and the immunoglobulin heavy chain variable region. J. Neurol. 242, 677–682 (1995).

    Article  CAS  PubMed  Google Scholar 

  15. Seboun, E. et al. A susceptibility locus for multiple sclerosis is linked to the T cell receptor beta chain complex. Cell 57, 1095–1100 (1989).

    Article  CAS  PubMed  Google Scholar 

  16. Beall, S.S., Biddison, W.E., McFarlin, D.E., McFarland, H., & Hood, L.E., Susceptibility for multiple sclerosis is determined, in part, by inheritance of a 175-kb region of the TCR V beta locus and the HIA class II genes. J. Neuroimmunol. 45, 53–60 (1993).

    Article  CAS  PubMed  Google Scholar 

  17. Pericak-Vance, M.A. et al. Segregation with markers on chromosome 19q suggest a susceptibility locus for multiple sclerosis (MS). Am. J. Hum. Genet. 55, A199 (1994).

    Google Scholar 

  18. Hillert, J. Immunoglobulin constant region gene polymorphisms in multiple sclerosis. J. Neuroimmunol. 43, 9–14 (1993).

    Article  CAS  PubMed  Google Scholar 

  19. Wood, N.W., Sawcer, S.J., Robertson, N., Clayton, D. & Compston, D.A.S., T-cell receptor beta locus and susceptibility to multiple sclerosis. Neurology 45, 1859–1863 (1995).

    Article  CAS  PubMed  Google Scholar 

  20. Tienari, P., Wikstrom, J., Sajantila, A., Palo, J. & Peltonen, L. Genetic susceptibility to multiple sclerosis linked to the myelin basic protein gene. Lancet 340, 987–991 (1993).

    Article  Google Scholar 

  21. Rose, J. et al. Genetic susceptibility in familial multiple sclerosis not linked to myelin basic protein gene. Lancet 341, 1179–1181 (1993).

    Article  CAS  PubMed  Google Scholar 

  22. Wood, N.W., Holmans, P., Clayton, D., Robertson, N. & Compston, D.A.S. No linkage or association between multiple sclerosis and the myelin basic protein gene in affected sibling pairs. J. Neurol. Neurosurg. Psych. 57, 1191–1194 (1994).

    Article  CAS  Google Scholar 

  23. Reed, P.W. et al. Chromosome-specific microsatellite sets for fluorescence-based, semiautomated genome mapping. Nature Genet. 7, 390–395 (1994).

    Article  CAS  PubMed  Google Scholar 

  24. Risch, N. Linkage strategies for genetically complex traits. I. Muttilocus models. Am. J. Hum. Genet. 46, 222–228 (1990).

    CAS  PubMed  PubMed Central  Google Scholar 

  25. Ott, J. Analysis of human genetic linkage. (The John Hopkins University Press, Baltimore, 1991).

    Google Scholar 

  26. Lander, E. & Kruglyak, L. Genetic dissection of complex traits: guidelines for interpreting and reporting linkage results. Nature Genet. 11, 241–247 (1995).

    Article  CAS  PubMed  Google Scholar 

  27. Suarez, B.K., Hampe, C.L. & Van-Eerdewegh, P., Genetic Approaches to Mental Disorders. (American Psychiatric Press, Washington DC, 1994).

    Google Scholar 

  28. Poser, C.M. et al. New diagnostic criteria for multiple sclerosis: guidelines for research protocols. Ann. Neurol. 13, 227–231 (1983).

    Article  CAS  PubMed  Google Scholar 

  29. Don, R.H., Cox, P.T., Wainwright, B.J., Baker, K. & Mattick, J.S. ‘Touchdown’ PCR to circumvent spurious priming during gene amplification. Nucl. Acids. Res. 19, 4008 (1991).

    Article  CAS  PubMed  PubMed Central  Google Scholar 

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

    CAS  PubMed  PubMed Central  Google Scholar 

  31. Holmans, P. & Clayton, D. Efficiency of typing unaffected relatives in an affected sib-pair linkage study. Am. J. Hum. Genet. 57, 1221–1232 (1995).

    CAS  PubMed  PubMed Central  Google Scholar 

  32. Holmans, P. Asymptotic properties of affected-sib-pair linkage analysis. Am. J. Hum. Genet. 52, 362–374 (1993).

    CAS  PubMed  PubMed Central  Google Scholar 

  33. Gyapay, G. et al. The 1993-94 Genethon human genetic linkage map. Nature Genet. 7, 246–339 (1994).

    Article  CAS  PubMed  Google Scholar 

  34. Davies, J.L. et al. A genome-wide search for human type 1 diabetes susceptibility genes. Nature 371, 130–136 (1994).

    Article  CAS  PubMed  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Stephen Sawcer.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Sawcer, S., Jones, H., Feakes, R. et al. A genome screen in multiple sclerosis reveals susceptibility loci on chromosome 6p21 and 17q22. Nat Genet 13, 464–468 (1996). https://doi.org/10.1038/ng0896-464

Download citation

  • Received:

  • Accepted:

  • Issue Date:

  • DOI: https://doi.org/10.1038/ng0896-464

This article is cited by

Search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing