Metastasis is the most common cause of cancer-related death in patients with solid tumors and occurs when these marauding tumor cells leave the primary tumor…
All our daily activities, from driving to work to solving a crossword puzzle, depend on signals carried along the body's vast network of neurons. Propagation…
Researchers at the University of Pennsylvania School of Medicine have now identified the mechanism by which a single amino acid change can disrupt the normal…
The most common type of fainting is vasovagal syncope (VVS) that is caused by a sudden drop in blood pressure resulting in reduced blood flow to the brain. VVS…
If you can't stop the beta-amyloid protein plaques from forming in Alzheimer's disease patients, then maybe you can help the body rid itself of them instead. At least that's what scientists from New York were hoping for when they found a drug candidate to do just that. Their work appears in a research report online in The FASEB Journal (http://www.fasebj.org), and shows that a new compound, called “SMER28” stimulated autophagy in rat and mice cells….
Scientists have blocked harmful immune cells from entering the brain in mice with a condition similar to multiple sclerosis (MS).According to researchers from…
Within the cells, the RNA polymerase (RNAP) protein complex clutches DNA like a crab claw, scanning across gene-coding regions and transcribing these sequences…
Every year, nitrogen-metabolizing bacteria in the soil and seas churn out more than ten billion kilograms of nitrous oxide (N2O) gas as they respire in these…
“Pluripotent” stem cells—which have the potential to mature into almost any cell in the body—are being widely studied for their role in treating a vast array…
An international research collaboration has identified 13 new gene sites associated with the risk of coronary artery disease and validated 10 sites found in…
Unprotected sex is one of the major ways that HIV spreads through the population. However most research has focused on the production of vaginal microbicides…
The finding could have wide-ranging repercussions for the treatment of autoimmune diseases, organ transplantation and cancer, and change how the efficacy of…
Our fossil fuel reserves are limited. When they run out, we will not only be lacking in fuel, but chemical industry will lose its most important feedstock. In…
The influence of the majority of the new genes is independent of other established risk factors, suggesting new, unsuspected causes of CAD. The discovery more…
There are only 50 reported cases of Hajdu-Cheney syndrome (HCS), of which severe osteoporosis is a main feature. Osteoporosis is a condition leading to…
Northwestern Medicine researchers for the first time have transformed a human embryonic stem cell into a critical type of neuron that dies early in Alzheimer's…
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