News tagged with biological changes

Epigenetic clock predicts life expectancy

UCLA geneticist Steve Horvath led a team of 65 scientists in seven countries to record age-related changes to human DNA, calculate biological age and estimate a person's lifespan. A higher biological age—regardless of chronological ...

Sep 28, 2016
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Blood test reveals how old your body really is

Now a simple blood test can reveal your biological age—how old your body really is. This was found in a new study from Uppsala University, the results of which are now being published in the open-access journal Scientific ...

Dec 01, 2015
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Master switch for brain development found

Scientists at the Institute of Molecular Biology (IMB) in Mainz have unraveled a complex regulatory mechanism that explains how a single gene can drive the formation of brain cells. The research, published in The EMBO Journal, ...

Nov 18, 2015
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Secrets of youth, based on prevention

Metabolites found in our blood are linked to ageing and can signpost the risk of developing age-related diseases. This may help avoid such risks and reduce the rate at which we age biologically.

Jun 26, 2014
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Memory-related brain network shrinks with aging

Brain regions associated with memory shrink as adults age, and this size decrease is more pronounced in those who go on to develop neurodegenerative disease, reports a new study published Sept. 18 in the Journal of Neuroscience ...

Sep 20, 2013
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