Researchers at BRIC, University of Copenhagen, have identified a new gene family (UTX-JMJD3) essential for embryonic development. The family controls the expression of genes crucial for stem cell maintenance and differentiation, and the results may contribute sig-nificantly to the understanding of the development of cancer.
Severely obese patients who undergo gastric bypass surgery significantly reduce their risk of death from coronary heart disease, diabetes and cancer, according to research published in the Aug. 23, 2007, issue of the New England Journal of Medicine. The study was led by a team of researchers from the University of Utah School of Medicine and LDS Hospital.
Pancreatic cancer is one of the deadliest cancers, but work being conducted by a team of University of Georgia researchers aims to help physicians diagnose the disease early, when it?s more easily treated.
Mice born without a key brain protein compulsively groom their faces until they bleed and are afraid to venture out of the corner of their cages. When given a replacement dose of the protein in a specific region of the brain, or the drugs used to treat humans suffering from obsessive-compulsive disorder, many of these mice seem to get better.
Family lifestyles and their impact on the health of individual family members will be the focus of a new approach to preventing diabetes.
Researchers from the University of Minnesota Medical School and Brain Sciences Center at the Minneapolis VA Medical Center have identified a noninvasive and painless way to diagnose complex brain diseases.
It?s yet another example of how a good thing can go bad: Researchers have found evidence in laboratory studies that ?good? cholesterol, renowned for its ability to protect against heart disease, can undergo detrimental changes in protein composition that make it ?bad? for the heart.
The first comprehensive, nationally representative survey on the prevalence of sexual activity among older Americans provides a portrait of the intimate lives of people ages 57 to 85.
Doctors taught empathy techniques by theater professors show improved bedside manner, according to a pilot study by a Virginia Commonwealth University research team.
The multi-billion-dollar global cosmetics and skin-care-product industry sometimes is beset by a me-too mindset in which research and development focuses on matching the competition rather than applying sound science to improve products, a scientist told the 234th national meeting of the American Chemical Society.