Researchers investigate role of gene associated with Alzheimer’s disease in brain’s immune cells
When immune cells move throughout the brain, they act as the first line of defense against viruses, toxic materials and damaged neurons, rushing over to clear out them. Researchers at Indiana University School of Medicine have been investigating how these immune cells in the brain — microglia — relate to a gene mutation recently found […]
Potential indicator for obesity risk detected during sleep
Throughout the day, we gain energy by breaking down carbohydrates, fats, and proteins in our bodies through the process of metabolism. For example, immediately after eating, most of our energy comes from carbohydrates, while after fasting, most comes from fats. The body’s ability to switch metabolic energy sources in response to changes in nutritional state, […]
Leana Wen Discusses Patients’ Different Priorities, Bad COVID Policies
Throughout the COVID-19 pandemic, Leana Wen, MD, MSc, has been one of public health’s most vocal advocates, offering smart analysis and calling out problems with the federal response. One of the most significant contributors to U.S. pandemic failures, she said, has been the prolonged devaluing of public health. That’s part of the reason Wen set […]