Iga Pemphigus is related to herpetiform pemphigus and subcorneal pustular dermatosis. An important gene associated with Iga Pemphigus is DSC1 (Desmocollin 1), and among its related pathways/superpathways are Nervous system development and Programmed Cell Death. Affiliated tissues include skin and neutrophil, and related phenotypes are skin vesicle and abnormal blistering of the skin