A new chimeric antigen receptor (CAR) T cell therapy has been approved for cancer – only the third such therapy to be authorised by the US Food and Drug Administration. The drug is Tecartus (brexucabtagene autoleucel), a cell-based gene therapy for the treatment of mantle cell lymphoma, a rare form of B cell non-Hodgkin’s lymphoma which usually occurs in middle-aged or older adults.
It has been approved for patients who have relapsed, after other kinds of treatment, and targets CD19, an antigen expressed in all B cell lineage malignancies.