New research indicates that people who had more infections as babies harbor a key marker of cellular aging as young adults: the protective stretches of DNA which "cap" the ends of their chromosomes are shorter than in adults ...
Jan 25, 2017
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Researchers at University of California San Diego School of Medicine report that elderly women who sit for more than 10 hours a day with low physical activity have cells that are biologically older by eight years compared ...
Jan 18, 2017
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Scientists at The Scripps Research Institute (TSRI) have discovered a protein that fine-tunes the cellular clock involved in aging.
Jan 12, 2017
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Short telomeres—the protective caps on the ends of chromosomes—have been previously linked to increased risk of death from heart disease. Now, research by scientists at UC San Francisco and the Veterans Affairs Medical ...
Dec 9, 2016
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Death and taxes have long been said to be the only two things guaranteed in life. Exactly when someone will die, in most instances, remains a mystery. A new study, however, identifies one possible predictor—specifically, ...
Dec 7, 2016
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Ever since researchers connected the shortening of telomeres—the protective structures on the ends of chromosomes—to aging and disease, the race has been on to understand the factors that govern telomere length. Now, ...
Dec 5, 2016
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New Tel Aviv University research suggests that periods of fasting or starvation may significantly shorten the lifespans of both children and their male descendants.
Dec 5, 2016
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A new $89 test claims to calculate the age of the DNA in your cells and tell you how well you are aging. The test, called TeloYears, is the newest in a bunch of mail-order kits that measure the length of telomeres, the caps ...
Nov 28, 2016
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The shortening of telomeres in cells was thought to be an important biomarker for lifespan and aging. The edible dormouse (Glis glis), a small hibernating rodent, now turns everything upside down. In contrast to humans and ...
Nov 28, 2016
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Neighborhood stressors - the density of liquor or convenience stores, reports of domestic violence and rate of violent crime - were associated with signs of biological stress in a small study of black children in neighborhoods ...
Nov 14, 2016
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