Senescence markers
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8Melissic acid reduces senescence in human stem cells via cAMP signaling
A screen of 800 natural compounds identified a phytochemical that activates autophagy and restores cell-cycle activity in models of cellular…A screen of 800 natural compounds identified a phytochemical that activates autophagy and restores cell-cycle activity in models of cellular exhaustion.
DNA methylation proxies of senescence markers track human disease and mortality
The new blood-based tools estimate senescence gene activity to predict incident diseases, all-cause mortality, and clinical treatment responses.The new blood-based tools estimate senescence gene activity to predict incident diseases, all-cause mortality, and clinical treatment responses.
Syringin reduces cellular senescence and pulmonary fibrosis in mice and cell models
Computational screening identified the natural compound, which interacts with CHK1 to blunt replication stress and fibrotic signaling.Computational screening identified the natural compound, which interacts with CHK1 to blunt replication stress and fibrotic signaling.
Chelating intracellular calcium reduces fibroblast senescence and eases lung fibrosis
Treating cells and an in vivo fibrosis model with a calcium chelator delayed senescence markers, reduced collagen buildup, and dampened inflammatory…Treating cells and an in vivo fibrosis model with a calcium chelator delayed senescence markers, reduced collagen buildup, and dampened inflammatory secretions.
Astragaloside IV reduces cardiac aging in mice by restoring mitochondrial balance
The compound lowered senescence markers and improved heart function through SIRT3-driven DRP1 deacetylation in aged mice and cultured cardiomyocytes.The compound lowered senescence markers and improved heart function through SIRT3-driven DRP1 deacetylation in aged mice and cultured cardiomyocytes.