Genetics

New genes associated with extreme longevity identified

Centenarians show successful aging as they remain active and alert at very old ages. Scientists at Stanford University and the University of Bologna have begun to unravel the basis for longevity by finding genetic loci associated ...

Medical research

Blocking pain receptors found to extend lifespan in mammals

Blocking a pain receptor in mice not only extends their lifespan, it also gives them a more youthful metabolism, including an improved insulin response that allows them to deal better with high blood sugar.

Psychology & Psychiatry

Friends know how long you'll live, study finds

Young lovers walking down the aisle may dream of long and healthy lives together, but close friends in the wedding party may have a better sense of whether those wishes will come true, suggests new research on personality ...

Psychology & Psychiatry

Under similar stress, rich live longer than poor, study reports

(HealthDay)—Money may not buy you happiness, but it can help you avoid the ill effects of unhappiness and stress. That's the upshot of a new British study that finds stressed-out rich people live longer than the stressed-out ...

Medical research

More evidence for longevity pathway

New research reinforces the claim that resveratrol—a compound found in plants and food groups, notably red wine—prolongs lifespan and health-span by boosting the activity of mitochondria, the cell's energy supplier.

Medical research

Long-lived rodents have high levels of brain-protecting factor

The typical naked mole rat lives 25 to 30 years, during which it shows little decline in activity, bone health, reproductive capacity and cognitive ability. What is the secret to this East African rodent's long, healthy life?

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