“A Gilead Sciences-backed therapy made with a patient’s own white blood cells shrank tumors in 62% of patients with recurrent glioblastoma, a rare event for a fatal brain cancer with few treatment options, researchers reported on Sunday.

The study, presented at the American Society of Clinical Oncology meeting in Chicago and published in Nature Medicine, is the latest among several efforts testing next-generation chimeric antigen receptor T-cell or CAR-T treatments, a type of immunotherapy in which patients’ immune cells are engineered to recognize and kill cancer cells.”

From Reuters.