A large new study based on Medicaid data identifies a clear trend of people staying on their HIV medications longer than they used to.
New research from the University of Cincinnati reveals that residents of the mid-Ohio River Valley had higher than normal levels of perfluorooctanoic acid (PFOA) based on serum samples collected over a 22-year span. The exposure source was likely from drinking water contaminated by industrial discharges upriver. This is the first study of PFOA serum concentrations in US residents in the 1990s.
Scientists at The Scripps Research Institute (TSRI) have made another important advance in HIV vaccine design.
A new study published by Penn Medicine researchers this month and featured on the cover of the Journal of Neuroscience may help resolve this puzzle, revealing that while volume indeed decreases from childhood to young adulthood, gray matter density actually increases.
UC San Diego study of US data suggests a sleep-deprived planet by century's end. Researchers show that unusually warm nights can harm human sleep and that the poor and elderly are most affected. Rising temperatures will make sleep loss more severe.
New license-free tools will allow researchers to estimate the size of DNA fragments for a fraction of the cost of currently available methods. The tools, called a DNA ladders, can gauge DNA fragments ranging from about 50 to 5,000 base pairs in length.
In a new study, scientists at the University of Texas at Dallas have found that some types of cancers have more of a sweet tooth than others. 'It has been suspected that many cancer cells are heavily dependent on sugar as their energy supply, but it turns out that one specific type -- squamous cell carcinoma -- is remarkably more dependent,' said Dr. Jung-whan 'Jay' Kim, senior author of the study.
Researchers have discovered a biochemical signaling process that causes densely packed cancer cells to break away from a tumor and spread the disease elsewhere in the body.
In a study published today in the Clinical Journal of the American Society of Nephrology, researchers from the Perelman School of Medicine at the University of Pennsylvania, have found that the best chance of survival, for older patients, those who live in areas with long waits for transplantation, or those who already have diabetes, may come from accepting a kidney from a deceased donor who had diabetes.
Dr. Ming-Hui Zou, director of the Center for Molecular & Translational Medicine and a Georgia Research Alliance Eminent Scholar in Molecular Medicine, has renewed a four-year, $2.3 million federal grant to study the role of an enzyme in causing diabetic vascular diseases and the molecular mechanism that leads to these diseases.