Colon cancer cells deficient in p53, one of the most important control proteins in cell growth, activate a particular metabolic pathway to adapt to the lack of oxygen and nutrients inside the tumor. Statins, which are often ...
Dec 12, 2019
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Patients with bacterial infections who are promptly diagnosed and treated with the most effective antibiotic fare better than those who wait. But current methods of identifying which drug will kill the pathogen take days ...
Nov 27, 2019
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Though epigenetic disorders—diseases caused by faulty gene expression—are still rare overall, babies born using fertility treatments have up to an 11-fold higher risk of inheriting them. According to a new mouse study ...
Nov 26, 2019
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The human brain is a tricky study subject. Brain scans are still limited in resolution and the knowledge they can provide, and in vitro approaches are not yet able to fully replicate the important micro-environment of brain ...
Nov 7, 2019
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For years, scientists have used cells grown in petri dishes to study the metabolic processes that fuel the immune system. But a new report in Immunity suggests looking outside the dish and into living organisms gives a drastically ...
Oct 11, 2019
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Scientists at Aston University in Birmingham have developed a new technique to eradicate life-threatening urinary tract infections among hospital patients needing catheters, potentially saving the NHS nearly £100million ...
Oct 9, 2019
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Broken bones are a bigger deal the older you are: even after they've healed, the bones of older people are weaker and more likely to re-fracture. And since more than 6 million Americans break a bone each year, figuring out ...
Sep 19, 2019
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The eventual elimination of chemical testing on mammals was announced Tuesday by the U.S. Environmental Protection Agency.
Sep 12, 2019
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One of the major obstacles in the treatment of pancreatic cancer is the defense wall that is formed around the tumor. This "desmoplastic stroma" prevents chemotherapy from reaching the tumor. Scientists of the University ...
Sep 5, 2019
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Coffee drinkers know that coffee helps keep the bowels moving, but researchers in Texas are trying to find out exactly why this is true, and it doesn't seem to be about the caffeine, according to a study presented at Digestive ...
May 20, 2019
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