CARsgen Therapeutics Holdings Limited is an investment holding company that discovers, develops, and commercializes chimeric antigen receptor T (CAR-T) cell therapies for hematological malignancies, solid tumors, and autoimmune diseases in China. Its products include Zevor-cel (CT053) for relapsed/refractory multiple myeloma. The company is also developing autologous CAR-T candidates such as CT041, which targets Claudin 18.2 and is in phase II/III trials for gastric/gastroesophageal junction cancer and pancreatic cancer, and in phase I trials for gastric or pancreatic cancer; CT011 in phase I for hepatocellular carcinoma (HCC); and CT071 in phase I for relapsed/refractory multiple myeloma, relapsed/refractory primary plasma cell leukemia, relapsed/refractory plasma cell leukemia, and newly diagnosed multiple myeloma. In addition, it is developing CT0590 and CT0596, which target B-cell maturation antigen and are in phase I for R/R MM and PCL; KJ-C2219 in phase I for B-cell malignancies, systemic lupus erythematosus, and systemic sclerosis; and KJ-C2320 for acute myeloid leukemia (AML) in phase I. The company also develops KJ-C2526 in pre-clinical stage for AML, other malignancies, and senescence; KJ-C2527 in pre-clinical stage for gastric cancer; CT1390B in pre-clinical stage for AML; and KJ-C2529 in pre-clinical stage for B-cell malignancies. Additionally, it engages in drug research and development, manufacture, and import and export handling. The company was founded in 2014 and is headquartered in Shanghai, China.