Researchers at Washington University School of Medicine in St. Louis have developed a genetic test that can accurately predict whether the most common form of eye cancer will spread to other parts of the body, particularly the liver. In 459 patients with ocular melanoma at 12 centers in the United States and Canada, the researchers found the test could successfully classify tumors more than 97 pe... (read more)
It's no secret that battlefield trauma can leave veterans with deep emotional scars that impact their ability to function in civilian life. But new research led by Washington University in St. Louis suggests that military service, even without combat, has a subtle lingering effect on a man's personality, making it potentially more difficult for veteran... (read more)
Antibiotics won't chase away patients' sniffles any faster than watchful waiting, researchers found. In a randomized trial, patients with acute rhinosinusitis had no differences in symptoms or quality of life three days after starting on amoxicillin compared with patients who received a placebo instead, Jay Piccirillo, MD, of Washington University in St. Louis, and colleagues reported in the Journal of the American Medic... (read more)
A biology lab at Washington University has just cracked the structure and function of a protein that plays a key role in the life of a parasite that killed 655,000 people in 2010. The protein is an enzyme that Plasmodium falciparum, the protozoan that causes the most lethal form of malaria, uses to make cell membrane. The protozoan cannot survive without this enzyme, but even th... (read more)
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