biostudies-literatureUnknown29(2)Pu LCentenarians, 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 iScience114678https://www.ebi.ac.uk/biostudies/studies/S-EPMC12907116biostudies-literatureERG phase separation attenuates cellular senescence.PMC12907116Zhou LLi HZuo ZChen JJiang HGe MQi SZhao YGao RHu FZheng HJin HPu LDeng ZOu RXiao CWu XDong BfalseERG phase separation attenuates cellular senescence.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 2026-01-01T00:00:00Z2026 Feb2026-07-16T05:04:40.162Z2026-07-09T10:37:30.493ZS-EPMC129071164170476210.1016/j.isci.2026.114678