Scientists studying the strongest genetic ‌risk factor for Alzheimer's disease say they have new clues to how it works and how its damaging effects on the brain could potentially be reversed. 📩 Reuters Health Rounds explains: ↧ NEWSLETTER: Genetic discovery yields clues toward reversal of Alzhe... Today we highlight a discovery with potentially important implications for future Alzheimer's research and treatments. We also report on an experimental Gilead therapy showing great promise ​against a difficult-to-treat form of blood cancer, and an interesting new method for studying cells linked to age-related disorders.