
SENSible Question: Wouldn’t Cellular Reprogramming Be Enough?
A supporter asks if cellular reprogramming turns an old person’s cells young again,can’t we fix aging by just reprogramming a person’s old cells with reprogramming factors?
The SENSible Blog discusses the development of rejuvenation biotechnology around the world: progress being made in the field of longevity, the design of medical therapies to cure, reverse and prevent the diseases and disabilities of aging, and much more.
Our content is a blend of popular interest articles – labelled “Easy Reads”, and designed to require no specific background knowledge – as well as more detailed scientific commentaries, labelled as “In-Depth” and aimed towards readers with some grounding in the biological/medical sciences.
A supporter asks if cellular reprogramming turns an old person’s cells young again,can’t we fix aging by just reprogramming a person’s old cells with reprogramming factors?
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.
A supporter asks if SENS rejuvenation biotechnologies will benefit patients with progerias — so-called “premature aging” diseases.
Some scientists have reported that viruses, bacteria, and other pathogens may help drive Alzheimer’s and other neurodegenerative diseases, and that the body uses beta-amyloid protein to fight them off. That seems to imply that it’s a bad idea to remove Abeta from the brain. Here we explain how the SENS “damage-repair” strategy leaps over that therapeutic dilemma — just as it does with other kinds of aging damage.
For our SENSible Question series, a supporter asks if there are any common lab tests available that could be used as a readout of a person’s burden of inflammatory signals from senescent cells. The answer is ‘no,’ unfortunately, but we review a number of hard-to-access or research-only tests that might be able to tell us something with a bit more work.
We are proud to announce the recent publication by Sharma lab/ApoptoSENS team in the journal Aging describing an improved method for enriching primary NK cells from human peripheral blood and demonstrating the ability of those NK cells to eliminate senescent cells by recapitulating more physiological conditions and potential therapeutic interventions.
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