Regen BioPharma, Inc. focuses on the development of regenerative medical applications in the United States. It engages in identifying small molecules that inhibit or express NR2F6 leading to immune cell activation for oncology applications, and immune cell suppression for autoimmune disease. The company is also developing HemaXellarate, a cellular therapeutic product of autologous stromal vascular fraction derived from adipose tissue; dCellVax, an autologous dendritic cell which is treated with an siRNA inhibitor of indoleamine-2,3-dioxygenase; tCellVax which is treated with siRNA to inhibit NR2F6 and the cells re-infused to the patient; DiffronC, uses proprietary siRNA in vivo to inhibit cancer growth and activate T cells; and DuroCAR comprising of CAR-T cells which is treated with an shRNA targeting the gene NR2F6. Regen BioPharma was incorporated in 2012 and is based in La Mesa, California.