2 papers1 finding
Cellular senescence
downin reviews1
Cellular senescence decreases heterochromatin.
“A gradual decrease of condensed heterochromatin in favor of relaxed euchromatin is observed.”
Reviewcellular senescence
Mechanisms regulating chromatin structure and alterations associated with senescence
Postepy biochemii26 May 2025
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.
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.
A convolutional neural network named ChromAgeNet distinguished young from aged mouse stem cells using three-dimensional nuclear images and identified key structural…A convolutional neural network named ChromAgeNet distinguished young from aged mouse stem cells using three-dimensional nuclear images and identified key structural markers of aging.