CAR-T cells are specialized immune cells genetically modified to recognize and attack cancer cells. Researchers at Nagoya University in Japan and their collaborators have developed new CAR-T cells to target malignant tumors. While similar treatments have worked well for blood cancers, treating solid tumors is more difficult. Their method targeted a protein found in high amounts on many types of cancer cells (Eva1) and successfully eliminated tumors in lab mice.

A protein that appears on malignant tumors may hold the key to successful treatment.