Featured series 
Tag: Aging
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Health
Growth factor seen to reverse loss of muscle from aging, disease
Previous work by Nadia Rosenthal of Harvard Medical School and her colleagues showed that injection of a virus directing the expression of a molecule known as insulin-like growth factor I…
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Health
First indications that aging may be regulated by brain
A little worm called Caenorhabditis elegans was the first creature to have all its genes sequenced, more than 19,000 of them. When the human genome was sequenced, researchers found that…
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Health
Cognitive testing of elderly could help detect medical problems
Shari Bassuk, research fellow in the Department of Health and Social Behavior at the Harvard School of Public Health, and her colleagues have found that even mild impairments in areas…