Alcohol-related deaths | Predicting Alzheimer’s | Mother’s gut microbes

January 28, 2020 Edition Alcohol-related deaths increasing nationwide An analysis of U.S. death certificate data showed that alcohol-related deaths increased among people in almost all age and racial and ethnic groups between 1999 and 2017. Predicting Alzheimer’s disease progression A study suggested that PET imaging of tau tangles in the brain could be a way to track development of Alzheimer’s disease, predict loss of brain tissue, and assess new treatments. Mother’s gut microbes may influence offspring’s immunity A study in mice showed that a mother’s gut bacteria can induce antibodies that protect newborns against diarrheal disease. Popular Stories Researchers find cause of new autoinflammatory disease 2019 Research Highlights — Promising medical findings Blood protein signatures change across lifespan How brown fat improves metabolism Understanding allergic reactions to skin care products