Autoantibodies to full body vascular cell junctions colocalize with MYZAP, ARVCF, desmoplakins I and II and p0071 in endemic pemphigus in Colombia, South America.

Immune response to these vascular antigens is likely altering endothelial cells and vessel shapes, thus disturbing hemodynamic flow. The flow alterations likely lead to inflammation and may play a role in the atherogenesis often seen in these patients.