Medicine & Health

Shedding light on possible contributors to autism, schizophrenia and other neuro-psychiatric disorders, School of Medicine researchers have found that a type of support cell in the brain, called an astrocyte, may play a role in the ability of neurons to communicate.

Through an elective rotation that began nearly 15 years ago, neurosurgery residents at the School of Medicine have an opportunity to see how complex neurosurgical procedures are performed in another country with a markedly different health-care system.

Jeffrey I. Gordon, MD, the Dr. Robert J. Glaser Distinguished University Professor at Washington University School of Medicine in St. Louis, is a recipient of the 2015 Keio Medical Science Prize.

A new test efficiently detects virtually any virus that infects people and animals, according to research at Washington University School of Medicine, where the technology was developed.

More than half of older adults with clinical depression don’t get better when treated with an antidepressant. But results from a multicenter clinical trial that included Washington University School of Medicine in St. Louis indicates that adding a second drug — an antipsychotic medication — to the treatment regimen helps many of those patients.

Matthew Mutch, MD, a nationally known clinician and educator in the laparoscopic treatment of colorectal cancer, has been named chief of Colon and Rectal Surgery in the Department of Surgery at Washington University School of Medicine in St. Louis.

With the growing understanding of the importance of gut bacteria in human health, researchers at the School of Medicine studied gut motility, measuring the transit time of food moving through the gastrointestinal tract in mice in a way that mimicked the dietary effects of world travel. The study demonstrates ways to uncover how even a single ingredient, such as turmeric, can affect health through interactions of diet and gut microbes.

Cancers have many strategies for avoiding attacks from the immune system. But the more scientists are able to understand about them, the more effectively they will be able to use the immune system to fight cancer. To that end, researchers at Washington University School of Medicine in St. Louis have identified a new strategy.

Researchers at Washington University School of Medicine in St. Louis are recruiting volunteers for a study comparing the potential health and longevity benefits of the Mediterranean diet with those of a typical American diet. The study’s aim is to determine whether health and longevity are influenced more by healthy eating or by weight loss.

With a new $7.3 million grant from the National Institutes of Health (NIH), a team of lung transplant surgeons and researchers at Washington University School of Medicine in St. Louis is investigating the immunological basis of lung transplant rejection, with the aim of improving the long-term outlook for patients. ​