Oncology Ny
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Chimeric antigen receptors (CARs) are engineered molecules that can be introduced into T cells to enable them to target specific tumor antigens. CAR T cells targeting CD19 have shown promise in patients with relapsed and refractory B-cell neoplasms, including those with acute lymphoblastic leukemia, chronic lymphocytic leukemia, and non-Hodgkin lymphomas. ⋯ Cytokine release syndrome, correlating with activation and expansion of T cells, and neurologic toxicity are the most significant treatment-related adverse effects. Efforts are underway to extend the benefits of immunotherapy with anti-CD19 CAR T cells to other targets and tumor types.