aging

Life Lines

Tag archives for aging

Experimental Biology

I am very excited about the upcoming Experimental Biology conference that starts next weekend. I just looked through the Spring newsletter for the Comparative and Evolutionary Physiology section of the American Physiological Society. Check out the exciting programming in comparative physiology at this year’s conference: Monday, April 28 10:30 AM – 12:30 PM Featured Topic: Abstract-Driven Trainee Session…

Great White Shark Longevity

Scientists have discovered that great white sharks (Carcharodon carcharias) actually live longer than previously thought (up to 23 years or so). Using radiocarbon age estimates, Dr. Hamady and colleagues at Woods Hole Oceanographic Institution determined the animals can live to the ripe-old-age of 70+ years. These findings mean that great white sharks, like humans, may…

Although slimmer, calorie restricted rhesus monkeys (left) do not live longer than their age-matched counterparts (right). (Housing shown was for photo purposes only; Image: National Institutes of Aging; Austad SN, Nature 2012). Despite promising results in mice and rats that calorie restriction prolongs lifespan, results from the US National Institute on Aging (NIA) in Bethesda, MD were…