New Photodynamic Therapy Offers Hope Against Brain Cancer
A planned preclinical study testing a light-activated therapy that helps to kill residual brain cancer cells after a patient has undergone surgery to remove a tumor has elicited excitement as it could provide a way forward in eliminating microscopic cancer tissue that surgeons are unable to see while surgically removing a cancerous tumor from the brain. During this therapy, a catheter is inserted into the void left after the visible tumor is surgically removed. This catheter glows once the laser is switched on. The resultant light activates a drug that kills any cancer cells left inside the surrounding brain tissues. The drug is contained inside the…











