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Enhanced activities of OCT4 and SOX2 facilitates epigenetic reprogramming by modulating cell cycle [OSK/OvSvK CUT&TAG]

ABSTRACT: Fusing VP16 transcription activation domain with OCT4 and SOX2 (OvSvK) promoted the generation of induced pluripotency stem cells (iPSCs) by remodeling cell cycle and epigenetic modification. Multiomic analyses revealed that the other 80% upregulated genes experienced increase in H3K4me3 and decrease in H3K27me3 and were enriched with genes which undergo more intensive DNA demethylation during cell proliferation. Consistent results were obtained when siCcnd1, siCdkn2a and Ccne1 were screened out and used to mimic the cell cycle remodeling. In summary, these studies set up a correlation between epigenetic modification during cell cycle remodeling and cell fate conversion.

ORGANISM(S): Mus musculus

PROVIDER: GSE294288 | GEO | 2026/01/01

REPOSITORIES: GEO

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