Papers on SA-β-gal positivity

117 papers6 new in 30 days

Friday, November 13

International Journal of Molecular SciencesNov 13

Fatty acid altered DNA marks in human fat-derived stem cells

A measure of chemical tagging on nuclear DNA fell from 29.87% in untreated cells to 26.84% after exposure to a saturated fatty acid.A measure of chemical tagging on nuclear DNA fell from 29.87% in untreated cells to 26.84% after exposure to a saturated fatty acid.

Stem cells with contrasting nuclear tags and abundant versus sparse mitochondria, with fatty-acid chains beside the larger cell.

Human cell studyMechanisms

Paper

Saturday, November 7

Free Radical Biology & MedicineNov 7

Sorcin protein helped scar-forming liver cells keep dividing

Experiments in liver stellate cells traced the effect to RNA-containing clusters that reduced production of p53, a protein that helps regulate cell division.Experiments in liver stellate cells traced the effect to RNA-containing clusters that reduced production of p53, a protein that helps regulate cell division.