Researchers are exploring next-generation designs for CAR-T cell therapy, which may potentially transform cancer treatment. These new designs include approaches such as using stem cell-like T cells, KIR-CAR T cell therapy, and plug-and-play CAR-T cell therapy, and may show promise in treating solid tumors. The development of these therapies is ongoing, with some studies and congresses providing insights into their potential and the use of technologies like AI to identify new targets.