Immune Protein Perforin Can Kill Cancer Cells Entirely on Its Own, New Study ShowsBy Ava ThompsonOctober 31, 2026 For decades, immunology textbooks have described a two-step assassination: immune cells use a protein called perforin to punch holes in…
Immunotherapy Rewires the Immune Environment Inside Lymph Nodes, Mayo Study FindsBy Ava ThompsonOctober 31, 2026 Checkpoint immunotherapy has transformed the treatment of advanced melanoma, but how it changes the tissue where cancer spreads has remained…