%0 Journal Article %T Structural Characteristics of HLA-DQ that May Impact DM Editing and Susceptibility to Type-1 Diabetes %A Zemin Zhou %A Peter E. Jensen %J Frontiers in Immunology %D 2013 %I Frontiers Media %R 10.3389/fimmu.2013.00262 %X Autoreactive CD4+ T cells initiate the chronic autoimmune disease Type-1 diabetes (T1D), in which multiple environmental and genetic factors are involved. The association of HLA, especially the DR-DQ loci, with risk for T1D is well documented. However, the molecular mechanisms are poorly understood. In this review, we explore the structural characteristics of HLA-DQ and the role of HLA-DM function as they may contribute to an understanding of autoreactive T cell development in T1D. %K type-1 diabetes %K HLA-DQ %K HLA-DM %K invariant chain %K autoreactive T cells %K negative selection %U http://www.frontiersin.org/Journal/10.3389/fimmu.2013.00262/abstract