Prof. Li-Huei Tsai found that use of a small flickering light could prevent plaque-forming proteins in the brains of mice - a practice that has potential to combat Alzheimer’s disease. “The work offers the possibility of forestalling or even reversing the damage caused by such conditions without using a drug,” writes Helen Thomson for Nature.
A new study co-authored by researchers at the Broad Institute examines how exposure to microbes during childhood can impact the development of immune systems, reports Elissa Strauss for Slate. The researchers found that “while our individual habits are a factor in autoimmune disorders, they’re hardly the only cause.”
The PBS NewsHour's Rebecca Jacobson reports on Professor Dennis Kim's work studying how worms defend themselves against bacteria. Through this work, Kim believes he can gain a better understanding of the human immune system.