Monkeying With the Clocks Via Metformin
A recent study claimed to find that metformin rejuvenated cognitive function in aging monkeys and lowered biological age on a nonhuman primate biological age clock. The details make the result unconvincing.
A recent study claimed to find that metformin rejuvenated cognitive function in aging monkeys and lowered biological age on a nonhuman primate biological age clock. The details make the result unconvincing.
In this update, we review two recent papers that address the question of people with type 2 diabetes who take metformin living longer than people without the disease who don’t, but without the flaw in the 2014 study. We find that, as expected, metformin is a good diabetes drug but shows no sign of being a longevity therapeutic.
Metformin has been proposed as an “anti-aging drug,” and scientists are organizing TAME, a major clinical trial to test the idea. In the final installment of this 5-part series, we look at TAME itself: how it’s structured, how it’s justified, and how the results could impact the push for longevity therapeutics.
Metformin has been proposed as an “anti-aging drug,” and scientists are organizing TAME, a major clinical trial to test the idea. In Part 4 of this 5-part series, we look at human data on metformin and neurodegenerative aging diseases.
Metformin has been proposed as an “anti-aging drug,” and scientists are organizing TAME, a major clinical trial to test the idea. In Part 3 of this 5-part series, we look at human trials of metformin in prevention and treatment of cancer.
Metformin has been proposed as an “anti-aging drug,” and scientists are organizing TAME, a major clinical trial to test the idea. In Part 2 of this 5-part series, we look at some of the human studies on metformin, including a flawed observational study that created the illusion that diabetics on metformin actually live longer than people without diabetes.
Metformin has been proposed as an “anti-aging drug,” and scientists are organizing TAME, a major clinical trial to test the idea. In Part 1 of this 5-part series, we look at the animal studies underlying this idea.