Researchers find that a substance indicating oxidative damage increases in urine as people get older. The study, published today in open-access journal in Frontiers in Aging Neuroscience, also describes a way to easily measure ...
Feb 27, 2018
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Mitochondria are cellular organelles with their own DNA. Their role in power generation makes them susceptible to oxidative damage, including the formation of DNA-damaging chemical complexes called adducts.
Feb 23, 2018
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A new study suggests a dual mechanism of actions of overactive and cytosolic re-localized BRCA1, the major guardian of genomic stability, in neurons death by aberrant DNA damage response and presenilin 1 dysfunction in Alzheimer's ...
Feb 7, 2018
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Researchers at Vanderbilt University Medical Center (VUMC) have demonstrated for the first time that it is possible to starve a tumor and stop its growth with a newly discovered small compound that blocks uptake of the vital ...
Jan 18, 2018
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Antioxidants seem to be everywhere; in superfoods and skincare, even chocolate and red wine. Products that contain antioxidants are marketed as essential for good health, with promises to fight disease and reverse ageing.
Jan 11, 2018
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A team of scientists led by Darío Acuña-Castroviejo, professor at the University of Granada (UGR), has published the results of a new breakthrough in molecular mechanisms of the anti-Parkinsonian activity of melatonin.
Jan 11, 2018
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In humans, going just minutes without oxygen—such as during a heart attack or stroke—can cause devastating damage to the heart. Conversely, freshwater turtles hibernate for months at the bottom of frozen lakes and awake ...
Aug 29, 2017
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Smith-Lemli-Opitz syndrome (SLOS) is a rare disease that occurs when patients inherit from both parents defects in the Dhcr7 gene, which encodes the last enzyme in the cholesterol biosynthesis pathway. A large portion of ...
Aug 24, 2017
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The holiday season is in full swing, and with it comes time for family celebration while gathering around tables full of delicious foods with seasonal spices! But it can also be a stressful time of year, with substantial ...
Dec 22, 2016
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EPFL scientists have identified a protein that caps chromosomes during cell division and protect them from oxidative damage and shortening, which are associated with aging and cancer.
Dec 20, 2016
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