WUSTL

rss Medicine & Healthcare

The acidity of urine — as well as the presence of small molecules related to diet — may influence how well bacteria can grow in the urinary tract, a new study shows. The research, led by Jeffrey Henderson, MD, PhD, at Washington University School of Medicine in St. Louis, may have implications for treating urinary tract infections, which are among the most common bacterial infections worldwide.

MORE
President Barack Obama has named internationally recognized cancer expert Timothy Ley, MD, of Washington University School of Medicine in St. Louis, to the National Cancer Advisory Board.
MORE

Scientists working to find treatments for a severe form of diabetes called Wolfram syndrome have identified a gatekeeper in cells that prevents harmful molecules from spilling into places where they don't belong and triggering cell death. The researchers, at Washington University School of Medicine, also found that the gatekeeper may be a good treatment target for other disorders caused by cellular stress.

MORE

Obesity and excess weight, and their negative impact on health, have become a significant focus for health-care experts in recent years. But new research at Washington University School of Medicine shows that an escalation in the number of those considered obese or overweight in the U.S. continues, signaling an ongoing upward swing in chronic health conditions as well.

MORE

Studying mice, scientists at Washington University School of Medicine in St. Louis have identified a neural circuit in the retina that carries signals enabling the eye to detect movement. The finding could help in efforts to build artificial retinas for people who have suffered vision loss.

MORE

Catherine Lang’s love of movement drives her life and her work. As director of Washington University School of Medicine’s Neurorehabilitation Research Laboratory, she helps stroke survivors regain what their strokes took from them.

MORE

Whether made by the body or ingested through diet, cholesterol plays a vital role in cells. Cholesterol also is a building block of steroids and hormones, including those that trigger puberty and support pregnancy. A new study, led by Daniel Ory, MD, implicates a surprising regulator of cholesterol in cells’ ability to make these hormones, especially in tissues associated with fertility, such as the ovaries.

MORE
media contacts
Joni Westerhouse
Associate Vice Chancellor, Associate Dean Medical Public Affairs
(314) 286-0120
westerhousej@wustl.edu