Senti Biosciences, Inc. operates as a preclinical biotechnology company that develops next-generation cell and gene therapies engineered with its gene circuit platform technologies for various diseases. Its lead product candidates utilize allogeneic chimeric antigen receptor natural killer (CAR-NK) cells outfitted with its gene circuit technologies in various oncology indications. The company product candidates include SENTI-202, a Logic Gated OR+NOT off-the-shelf CAR-NK cell therapy designed to target and eliminate cancer cells while sparing the healthy bone marrow; and SENTI-301A for the treatment of hepatocellular carcinoma. It also develops SENTI-401, a Logic Gated off-the-shelf CAR-NK cell therapy designed to target and eliminate colorectal cancer/CRC cells. In addition, the company develops Tumor-Associated Antigen and Protective Antigen Paired Discovery Platform to select and validate NOT GATE antigen candidates and identify tumor-associated antigens in cancer cells. The company has a strategic collaboration with Celest Therapeutics (Shanghai) Co. Ltd for the clinical development of SENTI-301A to treat solid tumors. Senti Biosciences, Inc. was incorporated in 2016 and is headquartered in South San Francisco, California.