ERG phase separation attenuates cellular senescence.

ABSTRACT: Centenarians, individuals who reach extreme old age, provide a valuable model for understanding mechanisms associated with healthy aging. Using ATAC-seq and transcriptomic profiling of peripheral blood mononuclear cells from centenarians, we identified a distinct chromatin accessibility landscape linked to exceptional longevity. Integrative analysis highlighted the E-26 transformation-specific (ETS)-related transcription factor ERG as a longevity-associated regulator. Functional studies in human cells showed that ERG forms nuclear condensates through liquid-liquid phase separation, a property associated with altered chromatin organization and reduced expression of senescence-related genes, including CDKN2A. Consistent with these effects, ERG condensation was associated with attenuation of

SUBMITTER: Pu L 

PROVIDER: S-EPMC12907116 | biostudies-literature | 2026 Feb

REPOSITORIES: biostudies-literature