How we are engineering bacteria to eat cancer

medicalxpress - Modern medicine has made significant advances in cancer treatments over the decades. But all cancer therapies still face one critical challenge: how to target cancers without damaging healthy cells.

AI Summary: Researchers engineered bacteria that selectively attack and consume tumor tissue in preclinical models, demonstrating promising tumor control and a novel mechanism to deliver anti‑cancer effects. Significant questions remain about safety, immune responses and delivery in humans, so while the “bacteria that eat cancer” headline is delightful, translation to patients will require cautious, rigorous steps.