Article
Subtle differences in HLA DQ haplotype-associated presentation of AChR alpha-chain peptides may suffice to mediate myasthenia gravis.
Autoimmunity - 1 Jun 2006
Deitiker Philip R, Oshima Minako, Smith R Glenn, Mosier Dennis R, Atassi M Zouhair
Abstract excerpt
The HLA DQA1 and DQB1 alleles were determined on a set of 24 myasthenia gravis patients that had previously been examined for their T-cell proliferative responses to the 18 overlapping peptides representing the extracellular domain of hAChR alpha-chain. Patient responses according to assumed cis or trans haplotypes were significantly higher in most cases relative to normal controls. Comparisons of in vitro...
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