JW (Cayman) Therapeutics Co. Ltd, a clinical stage cell therapy company, engages in the research and development, manufacture, and marketing of cellular immunotherapy products in the People’s Republic of China. The company offers cell-based immunotherapies, including CAR-T treatment, a treatment method that uses human immune cells to fight cancer. Its lead product candidate is Carteyva (relmacabtagene autoleucel), an autologous anti-CD19 chimeric antigen receptor T-cell (CAR-T) immunotherapy for use in the treatment of a range of hematological cancers, as well as systemic lupus erythematosus (SLE), a chronic autoimmune disease.