<prompt> CAR-T cells are used in the treatment of which of the following cancers?Acute lymphoblastic leukemiaSoft tissue sarcomaMedulloblastomaSmall cell lung carcinoma  <response>: CAR-T cells Chimeric antigen receptor CAR T cells are T-cells extracted from patient and modified in vitro to change T-cell receptor to detect specific protein on surface of malignant cells such as CD19 Currently approved for use in acute lymphoblastic leukemia and B-cell NHLs Examples of CAR-T cells are Kymria ALL, Yescaa DLBCL 