Regen BioPharma, Inc. announced filing of a provisional patent application with the USPTO entitled "Enhancement of T Cell Homing to Tumors Through Augmentation of Chemokine Responsiveness and Activation Dependent Chemokine Secretion" with the United States Patent and Trademark Office. The patent application discloses novel means of generating CAR-T cells which upon activation stimulate production of various T cell-specific compounds, called "chemokines" which act as molecular beacons that call in all surrounding T cells and instruct them to kill the cancer cell. According to an industry report, "Overall, the global CAR-T cell market for all indications was worth $1.7 billion in 2021 and is forecast to reach $2.4 billion by the end of 2022.

By 2028, the market is expected to reach $25 billion, with a compound annual growth rate (CAGR) of 46.6%. This makes CAR-T cells one of the fastest growing and potentially profitable therapeutic areas in oncology[1]." The Company previously has obtained issued US patent #11,090,332 (which covers means of generating T cell immune responses to the solid tumor antigen survivin) as well as US Patent # 11,141,471 covering NR2F6 silenced CAR-T.  By combining these technologies with the ones disclosed in the abovementioned patent application filing the Company anticipates development of novel and potentially effective CAR-T cells capable of killing solid tumors, which would significantly expand the market of this new therapy.