Title : p53 regulates cell cycle and microRNAs to promote differentiation of human embryonic stem cells.

Pub. Date : 2012

PMID : 22389628






2 Functional Relationships(s)
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Protein Name
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1 In response to retinoic acid, CBP/p300 acetylates p53 at lysine 373, which leads to dissociation from E3-ubiquitin ligases HDM2 and TRIM24. Tretinoin tumor protein p53 Homo sapiens
2 Induction of p53 levels is a key step: RNA-interference-mediated knockdown of p53 delays differentiation, whereas depletion of negative regulators of p53 or ectopic expression of p53 yields spontaneous differentiation of hESCs, independently of retinoic acid. Tretinoin tumor protein p53 Homo sapiens