ZRANB1 and Autoimmunity: In addition, Jin et al. report an epigenetic mechanism for the regulation of the gene Zranb1 (Zinc Finger RANBP2-Type Containing 1) responsible for the coding of the deubiquitinase Trabid, which seems to be involved in the regulation of IL-23 and correlated IL-12 expression in autoimmunity [96].