SENSEX
NIFTY
GOLD
USD/INR

Weather

image 33    C

National News

The Hindu

National / The Hindu

details

Cancer immunotherapy may reshape brains barrier to metastasis

Scientists have found that drugs called PD-1 inhibitors can make the blood-brain barrier more permeable, a process mediated by the DKK1 protein. This finding explains why some patients develop brain metastases during treatment and suggests new ways to improve drug delivery to the brain

13 May 2026 9:43 am