ORIGINAL CONTRIBUTION HLA-DRB1*1501 and Spinal Cord Magnetic Resonance Imaging Lesions in Multiple Sclerosis

نویسندگان

  • Madeleine H. Sombekke
  • Bart A. Crusius
  • Joep Killestein
  • Bernard M. J. Uitdehaag
  • Dirk L. Knol
  • Jeroen J. G. Geurts
چکیده

Results: One hundred fifty patients were included in the analysis. Five single-nucleotide polymorphisms within the major histocompatibility complex region were associated with the number of focal abnormalities in the spinal cord. The most significant was rs3135388 (surrogate marker for the HLA-DRB1*1501 allele). Carriers of HLA-DRB1*1501 had a median of 4 spinal cord lesions compared with 2 lesions for noncarriers (P .001). No significant association was noted between the singlenucleotide polymorphisms and T2-weighted lesion load in the brain.

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تاریخ انتشار 2010