Related topics: protein

Insulin signaling suppressed by decoys

In a discovery that may further the understanding of diabetes and human longevity, scientists at Scripps Research have found a new biological mechanism of insulin signaling. Their study, involving the roundworm C. elegans, ...

Living a long chimpanzee life

We humans may consider a long-lived life to be anywhere from 60 to 100 years, depending on where we live. But what about chimpanzees, one of our closest living relatives?

Scientists find longevity biomarkers

An international group of scientists studied the effects of 17 lifespan-extending interventions on gene activity in mice and discovered genetic biomarkers of longevity. The results of their study were published in the journal ...

Long live Nemo! New animal model in aging research?

The colorful Clownfish lives longer than 20 years in the aquarium. Researchers of the Scuola Normale Superiore in Pisa, Italy, in collaboration with the Leibniz Institute on Aging (FLI) in Jena, Germany, have investigated ...

Dietary restriction can improve learning in worms

Dietary restriction - the reduction of a specific nutrient or total dietary intake without triggering malnutrition—increases longevity and improves learning, but are these processes regulated separately? A new study publishing ...

Greenland sharks live at least 300 years, study finds

While the more than 5 meter long Greenland shark is one of the world's largest sharks, it is also one of the least understood animals on our planet. The Greenland shark's general biology and way of life have been a mystery ...

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