News tagged with biochemical signals
Why a hereditary anemia is caused by genetic mutation in mechanically sensitive ion channel
A genetic mutation that alters the kinetics of an ion channel in red blood cells has been identified as the cause behind a hereditary anemia, according to a paper published this month in the Proceedings of the National Ac ...
Medical research
Mar 08, 2013 |
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New mechanism regulating insulin secretion may explain genetic susceptibility to diabetes
New Zealand research revealing a new mechanism for how glucose stimulates insulin secretion may provide a new explanation for how a gene that makes people more susceptible to diabetes – called TCF7L2 – actually contributes ...
Diabetes
Feb 04, 2013 |
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Fasting may benefit patients with epilepsy, study suggests
Children with persistent and drug-resistant seizures treated with the high-fat, low-carbohydrate ketogenic diet may get an added therapeutic benefit from periodic fasting, according to a small Johns Hopkins Children's Center ...
Medical research
Dec 07, 2012 |
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Experimental compound improves memory in mice with multiple sclerosis
Johns Hopkins researchers report the successful use of a form of MRI to identify what appears to be a key biochemical marker for cognitive impairment in the brains of people with multiple sclerosis (MS). In follow-up experiments ...
Neuroscience
Nov 19, 2012 |
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Scientists pinpoint gene variations linked to higher risk of bipolar disorder
(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 ...
Psychology & Psychiatry
Oct 10, 2012 |
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Allergies? Your sneeze is a biological response to the nose's 'blue screen of death'
Who would have thought that our noses and Microsoft Windows' infamous blue screen of death could have something in common? But that's the case being made by a new research report appearing online in The FASEB Journal. Specif ...
Immunology
Jul 31, 2012 |
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Glucose deprivation activates feedback loop that kills cancer cells: study
Compared to normal cells, cancer cells have a prodigious appetite for glucose, the result of a shift in cell metabolism known as aerobic glycolysis or the "Warburg effect." Researchers focusing on this effect as a possible ...
Cancer
Jun 26, 2012 |
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Injectable gel could repair tissue damaged by heart attack
(Medical Xpress) -- University of California, San Diego researchers have developed a new injectable hydrogel that could be an effective and safe treatment for tissue damage caused by heart attacks.
Cardiology
Feb 22, 2012 |
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Energy network within cells may be new target for cancer therapy
Mitochondria, tiny structures within each cell that regulate metabolism and energy use, may be a promising new target for cancer therapy, according to a new study. Manipulation of two biochemical signals that regulate the ...
Cancer
Feb 21, 2012 |
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Possible treatment target found for main cause of severe liver disease in kids
Unexpected discovery of a new molecular signature for a destructive and often lethal pediatric liver disease may lead to a new therapeutic target for the hard-to-treat condition.
Medical research
Nov 08, 2011 |
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Lung regeneration closer to reality with new discovery
Researchers at Weill Cornell Medical College say they have taken an important step forward in their quest to "turn on" lung regeneration -- an advance that could effectively treat millions of people suffering from respiratory ...
Medical research
Oct 29, 2011 |
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Researchers show molecule inhibits metastasis of colon, melanoma cancers
Researchers at the Medical College of Wisconsin have shown that a protein can inhibit metastasis of colon and melanoma cancers. The findings are published in the October 10, 2011 issue of Proceedings of the National Academy of ...
Cancer
Oct 10, 2011 |
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Silencing a deadly conversation in breast cancer
While it is already known that breast cancer cells create the conditions for their own survival by communicating their needs to the healthy cells that surround them, Australian researchers have identified a new way of turning ...
Cancer
Jun 02, 2011 |
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