Figure 1. Schematic of gluten binding to different HLA-DQ antigen receptors (modified from [7]). Gluten-sensitive T-cells have different HLA-DQ variants of antigen receptors, represented by the different colors in the figure below. The gray substrate is Glia-α9, the primary CD epitope

From

Celiac Disease: The Evolutionary Paradox

Kayla Morrell, Melissa K. Melby

International Journal of Celiac Disease. 2017, 5(3), 86-94 doi:10.12691/ijcd-5-3-3