As a model for the induction of this disease by oral immunomodulators, Pestka et al. administered a diet containing vomitoxin (i.e., deoxynivalenol) to mice; this diet induced significant increases in serum IgA, IgA-containing ICs, and mesangial IgA deposition with hematuria in a manner similar to the manifestations of human IgAN [15]. Here, CD79A is linked to Hematuria.