Tick tock, tick tock: Mouse culture and tissue aging captured by an epigenetic clock
Minteer C, Morselli M, Meer M, Cao J, Higgins‐Chen A, Lang SM, Pellegrini M, Yan Q, Levine ME. Tick tock, tick tock: Mouse culture and tissue aging captured by an epigenetic clock. Aging Cell 2022, 21: e13553. PMID: 35104377, PMCID: PMC8844113, DOI: 10.1111/acel.13553.Peer-Reviewed Original ResearchConceptsMouse embryonic fibroblastsDNA methylationEpigenetic agingImportant chromatin regulatorsPolycomb group (PcG) factorsAnti-aging interventionsChromatin regulatorsEmbryonic fibroblastsCellular senescenceTissue agingCellular agingEpigenetic clocksMultiple tissuesMouse tissuesCaloric restrictionMechanistic insightsAging changesKidney fibroblastsReduced representationTime pointsPhysiological agingMouse culturesSuch alterationsTick-TockTissue