Vestibular function declines starting at age 40
Credit: Garyfallia Pagonis of Massachusetts Eye and Ear. Boston, Mass. -- A new study led by researchers at Massachusetts Eye and Ear found that vestibular...
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Electronic prescribing of high-risk meds may contribute to falls in elderly
Certain medications are considered high risk in elders. In a recent study of 287 individuals ?65 years who experienced a fall while hospitalized at an...
Targeting breast cancer metabolism to fight the disease
(PHILADELPHIA) - How does a cancer cell burn calories? New research from Thomas Jefferson University shows that breast cancer cells rely on a different process...
First new HIV vaccine efficacy study in 7 years has begun
The first HIV vaccine efficacy study to launch anywhere in seven years is now testing whether an experimental vaccine regimen safely prevents HIV infection among...
New method developed for analyzing photonic crystal structure
CAMBRIDGE, Mass. -- A new technique developed by MIT researchers reveals the inner details of photonic crystals, synthetic materials whose exotic optical properties are the...
Dartmouth researchers break new territory analyzing DNA modifications in glioblastoma
Nov. 25, 2016, Lebanon, N.H. - Using state-of-the-art molecular biology and statistical approaches, researchers at Dartmouth's Norris Cotton Cancer Center (NCCC) have identified the functional...
New target receptor discovered in the fight against obesity
The team of scientists from King's College London and Imperial College London tested a high-fat diet, containing a fermentable carbohydrate, and a control diet on...
Social status affects the immune system of macaques
Credit: Lauren Brent The social status of a rhesus macaque affects the nature of its immune system, where low-status animals show greater antibacterial responses and...
Cell reprogramming with help from the neighbors
Researchers have identified a mechanism by which cells undergo reprogramming in live mice, a phenomenon that had previously been poorly understood. The finding could potentially...
Upward mobility boosts immunity in monkeys
Credit: Photo by Lauren Brent, University of Exeter DURHAM, N.C. -- The richest and poorest Americans differ in life expectancy by more than a decade....
Scientists propose 10 policies to protect vital pollinators
Pesticide regulation, diversified farming systems and long-term monitoring are all ways governments can help to secure the future of pollinators such as bees, flies and...
Bringing silicon to life
Credit: Frances Arnold lab/Caltech A new study is the first to show that living organisms can be persuaded to make silicon-carbon bonds--something only chemists had...
For platinum catalysts, tiny squeeze gives big boost in performance, Stanford study says
Credit: L.A. Cicero/Stanford News Service A nanosize squeeze can significantly boost the performance of platinum catalysts that help generate energy in fuel cells, according to...
Bringing carbon-silicon bonds to life
Credit: Frances Arnold Lab/Caltech Following a few tweaks, heme proteins can efficiently catalyze the formation of carbon-silicon bonds, which are not found in any known...
Tissue damage is key for cell reprogramming
Cell reprogramming does not happen exactly as we thought. In the pages of the journal Science, a team from the Spanish National Cancer Research Centre...
