Activating reprogramming factors for 16 days in old mice reduced DNA damage, improved blood reconstitution, and dampened transposable element activity.Activating reprogramming factors for 16 days in old mice reduced DNA damage, improved blood reconstitution, and dampened transposable element activity.
Boosting telomerase in blood-forming cells extended lifespan in immune-deficient zebrafish and partly restored gut health, operating without major changes in telomere…Boosting telomerase in blood-forming cells extended lifespan in immune-deficient zebrafish and partly restored gut health, operating without major changes in telomere length.
Cell experiments identified a previously unknown protein form that responded to DNA damage and triggered senescence, a state in which cells stop dividing.Cell experiments identified a previously unknown protein form that responded to DNA damage and triggered senescence, a state in which cells stop dividing.
Loss of the cGAMP-degrading enzyme ENPP1 allows microglia-derived signaling molecules to trigger STING-dependent inflammation across multiple brain cell types.Loss of the cGAMP-degrading enzyme ENPP1 allows microglia-derived signaling molecules to trigger STING-dependent inflammation across multiple brain cell types.
Lipid nanoparticle delivery of base-editing mRNA restored DNA repair and heterochromatin structure in human neuromuscular models of premature aging.Lipid nanoparticle delivery of base-editing mRNA restored DNA repair and heterochromatin structure in human neuromuscular models of premature aging.
All-cause mortality was higher with premature ovarian failure (adjusted hazard ratio 2.50), depression (1.64), and both conditions combined (5.04) versus neither.All-cause mortality was higher with premature ovarian failure (adjusted hazard ratio 2.50), depression (1.64), and both conditions combined (5.04) versus neither.