Colonoscopy Intervals, Leukemia Immunotherapy, and AI Radiology

Today's briefing covers a major European trial testing longer colonoscopy surveillance intervals, a practice changing immunotherapy trial for pediatric leukemia, and a generalist AI system for abdominal CT diagnosis. We also look at new iron deficiency guidelines, a study growing human brain tissue inside mice, and a cholesterol sensing protein linked to fatty liver cancer. Plus a quick rundown of five more notable papers spanning cancer biology, virology, neuroscience, and psychiatry.