2 papers
In mouse experiments, drug use was also associated with partial recovery of signalling in cells lining the liver’s smallest blood vessels.In mouse experiments, drug use was also associated with partial recovery of signalling in cells lining the liver’s smallest blood vessels.
In a laboratory experiment, chemically induced senescent human retinal cells showed increased mobility and altered binding of proteins that anchor DNA to the nuclear…In a laboratory experiment, chemically induced senescent human retinal cells showed increased mobility and altered binding of proteins that anchor DNA to the nuclear scaffold.
In mice, genetically removing the protein reduced signs of cellular aging across multiple tissues and limited hallmarks of blood stem cell aging.In mice, genetically removing the protein reduced signs of cellular aging across multiple tissues and limited hallmarks of blood stem cell aging.
In aged mice, Kazachstania pintolopesii aggravated spleen damage and immune cell ferroptosis, while astragaloside IV treatment restored immune function and iron…In aged mice, Kazachstania pintolopesii aggravated spleen damage and immune cell ferroptosis, while astragaloside IV treatment restored immune function and iron homeostasis.
A screen of 800 natural compounds identified a phytochemical that activates autophagy and restores cell-cycle activity in models of cellular exhaustion.A screen of 800 natural compounds identified a phytochemical that activates autophagy and restores cell-cycle activity in models of cellular exhaustion.
At seven days of recovery from disuse, older women exhibited 7,999 differentially expressed genes across muscle cell types compared to 1,548 in younger women.At seven days of recovery from disuse, older women exhibited 7,999 differentially expressed genes across muscle cell types compared to 1,548 in younger women.
Researchers found that senescent epithelial cells secrete TGF-beta1 to reprogram fibroblasts into a matrix-remodeling state, which senolytic treatment can blunt.Researchers found that senescent epithelial cells secrete TGF-beta1 to reprogram fibroblasts into a matrix-remodeling state, which senolytic treatment can blunt.
In progeroid mice, activating the GPR81 receptor with the agonist CHBA reduced arterial lipid buildup, lowered cellular senescence, and improved endothelial integrity.In progeroid mice, activating the GPR81 receptor with the agonist CHBA reduced arterial lipid buildup, lowered cellular senescence, and improved endothelial integrity.