Title : PAK4 Phosphorylates Fumarase and Blocks TGFβ-Induced Cell Growth Arrest in Lung Cancer Cells.

Pub. Date : 2019 Apr 1

PMID : 30683654






1 Functional Relationships(s)
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1 Here, we show TGFbeta induces p38-mediated FH phosphorylation at Thr 90, which leads to a FH/CSL (also known as RBP-Jkappa)/p53 complex formation and FH accumulation at p21 promoter under concomitant activation of Notch signaling; in turn, FH inhibits histone H3 Lys 36 demethylation and thereby promotes p21 transcription and cell growth arrest. Lysine tumor protein p53 Homo sapiens