(Medical Xpress)—Membrane fusion is a highly regulated event, both inside cells, and between them. From the moment a sperm first fuses with an egg, subsequent developmental events depend upon its proper control. Inside ...
Melatonin injections delayed symptom onset and reduced mortality in a mouse model of the neurodegenerative condition amyotrophic lateral sclerosis (ALS), or Lou Gehrig's disease, according to a new study by researchers at ...
Apr 25, 2013
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A massive study analyzing gene expression data from 22 tumor types has identified multiple metabolic expression changes associated with cancer. The analysis, conducted by researchers at Columbia University Medical Center, ...
Apr 21, 2013
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(Medical Xpress)—Cell biologists studying Parkinson's disease are training their sights on mitochondria, the energy source of the cell, whose activity in neurons appears to go awry in this devastating neurodegenerative ...
Mar 22, 2013
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The spread of breast cancer to distant organs within the body, an event that often leads to death, appears in many cases to involve the loss of a key protein, according to UC San Francisco researchers, whose new discoveries ...
Jan 27, 2013
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(Medical Xpress)—University of Florida taste scientist Linda Bartoshuk and her colleagues want to play a trick on you—but it's for your own good.
Jan 16, 2013
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Researchers in Singapore have succeeded in tracking, for the first time, the molecular changes caused by type 2 diabetes that affect how the body handles glucose production in the liver. In a series of experiments in mice, ...
Dec 19, 2012
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Liposarcoma, the most common type of sarcoma, is an often lethal form of cancer that develops in fat cells. It is particularly deadly, in part, because the tumors are not consistently visible with positron emission tomography ...
Dec 10, 2012
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Scientists at Dana-Farber Cancer Institute have isolated a previously unknown protein in muscles that spurs their growth and increased power following resistance exercise. They suggest that artificially raising the protein's ...
Dec 6, 2012
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(Medical Xpress)—Scientists from the Florida campus of The Scripps Research Institute (TSRI) have identified small variations in a number of genes that are closely linked to an increased risk of bipolar disorder, a mental ...
Oct 10, 2012
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