Medicine & Health

Snoring is common in children, but in some cases it can be a symptom of a serious health concern called pediatric obstructive sleep apnea (OSA). OSA occurs in one out of five children who snore and can begin at any age, according to Allison Ogden, MD, assistant professor of otolaryngology.

DNA sequences from tumor cells can be used to direct the immune system to attack cancer, according to Robert Schreiber, PhD, the Alumni Professor of Pathology and Immunology at Washington University School of Medicine in St. Louis. The research, in mice, appears online Feb. 8 in Nature.

School of Medicine employees were focused on health Feb. 3 with the Health Happening health and wellness fair at the Eric P. Newman Education Center, where more than 40 vendors provided health information and free health screenings. In addition, employees who participated in the  Tread the Med “Be a Walk Star” 100-day walking campaign were honored at a reception in the McDonnell Pediatrics Building Atrium.

New research from the St. Jude Children’s Research Hospital – Washington University Pediatric Cancer Genome Project (PCGP) shows that mutations linked to a rare, lethal childhood tumor of the brainstem play a unique role in other aggressive pediatric brain tumors. The findings offer important insight into a poorly understood tumor that kills more than 90 percent of patients within two years.

The Division of Emergency Medicine is offering a two-year fellowship designed to allow emergency medicine trainees and others interested in clinical, translational or basic research careers to develop the skills to become successful, independent investigators. The program, which is coordinated through the Clinical Research Training Center, culminates in a master’s degree of science in clinical investigation.

David J. Murray, MD, chose pediatric anesthesia as a way to gain the confidence that  he could manage the very worst that might happen, no matter how bad it got. Now, he uses clinical simulation to help students and residents learn to confront emergencies.

The same gene mutations linked to inherited, early-onset Alzheimer’s disease have been found in people with the more common late-onset form of the illness. The discovery by researchers at Washington University School of Medicine in St. Louis may lead doctors and researchers to change the way Alzheimer’s disease is classified.

People of all ages can develop winter blues or seasonal affective disorder (SAD), a type of clinical depression which occurs typically during the fall and winter and resolves itself by spring. Eric Lenze, MD, professor of psychiatry at Washington University School of Medicine in St. Louis, says bright light therapy, sometimes called phototherapy, is the treatment of choice for seasonal affective disorder.

School-age children whose mothers nurtured them early in life have brains with a larger hippocampus, a key structure important to learning, memory and response to stress. The new research, by child psychiatrists and neuroscientists at Washington University School of Medicine in St. Louis, is the first to show that changes in this key region of children’s brain anatomy are linked to a mother’s nurturing.

Interested in getting a glimpse into your health for 2012? Visit the Health Happening health and wellness fair from 7:30 a.m.–3 p.m. Feb. 3 in the Eric P. Newman Education Center for a variety of free health screenings and informational booths.