US Patent 11883432 Chimeric antigen receptor system with adaptable receptor specificity

The present disclosure provides chimeric antigen receptors (CARs), particularly CARs that have adaptable receptor specificity (arCARs). Also provided are polypeptides of the CARs and other related molecules, polynucleotides, vectors, and cell compositions comprising the same. Pharmaceutical compositions comprising the polypeptides, polynucleotides, vectors, or cells of the present disclosure, and their uses in treating a disease in a subject are also provided.