GEO DataSets

(Submitter supplied) Oncogene induced senescence (OIS) is a tumor suppressive mechanism typified by stable proliferative arrest, a persistent DNA damage response and the senescent-associated secretory phenotype (SASP). MacroH2A1, a tumor suppressive histone variant, is upregulated during OIS. Using ChIP-seq, we found that macroH2A1 undergoes dramatic relocalization during OIS. SASP genes are enriched in macroH2A1-containing chromatin and macroH2A1 is a critical component of the positive feedback loop that maintains SASP expression. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL16791

2 Samples

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