Title : Resveratrol inhibits Erk1/2-mediated adhesion of cancer cells via activating PP2A-PTEN signaling network.

Pub. Date : 2019 Mar

PMID : 30066962






10 Functional Relationships(s)
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1 Resveratrol inhibits Erk1/2-mediated adhesion of cancer cells via activating PP2A-PTEN signaling network. Resveratrol protein phosphatase 2 phosphatase activator Homo sapiens
2 Further research revealed that both protein phosphatase 2A (PP2A) and phosphatase and tensin homolog (PTEN)-Akt were implicated in resveratrol-inactivated Erk1/2-dependent cell adhesion. Resveratrol protein phosphatase 2 phosphatase activator Homo sapiens
3 Inhibition of PP2A with okadaic acid or overexpression of dominant-negative PP2A rendered resistance to resveratrol"s suppression of the basal or IGF-1-stimulated phospho-Erk1/2 and cell adhesion, whereas expression of wild-type PP2A enhanced resveratrol"s inhibitory effects. Resveratrol protein phosphatase 2 phosphatase activator Homo sapiens
4 Inhibition of PP2A with okadaic acid or overexpression of dominant-negative PP2A rendered resistance to resveratrol"s suppression of the basal or IGF-1-stimulated phospho-Erk1/2 and cell adhesion, whereas expression of wild-type PP2A enhanced resveratrol"s inhibitory effects. Resveratrol protein phosphatase 2 phosphatase activator Homo sapiens
5 Inhibition of PP2A with okadaic acid or overexpression of dominant-negative PP2A rendered resistance to resveratrol"s suppression of the basal or IGF-1-stimulated phospho-Erk1/2 and cell adhesion, whereas expression of wild-type PP2A enhanced resveratrol"s inhibitory effects. Resveratrol protein phosphatase 2 phosphatase activator Homo sapiens
6 Inhibition of PP2A with okadaic acid or overexpression of dominant-negative PP2A rendered resistance to resveratrol"s suppression of the basal or IGF-1-stimulated phospho-Erk1/2 and cell adhesion, whereas expression of wild-type PP2A enhanced resveratrol"s inhibitory effects. Resveratrol protein phosphatase 2 phosphatase activator Homo sapiens
7 Inhibition of PP2A with okadaic acid or overexpression of dominant-negative PP2A rendered resistance to resveratrol"s suppression of the basal or IGF-1-stimulated phospho-Erk1/2 and cell adhesion, whereas expression of wild-type PP2A enhanced resveratrol"s inhibitory effects. Resveratrol protein phosphatase 2 phosphatase activator Homo sapiens
8 Inhibition of PP2A with okadaic acid or overexpression of dominant-negative PP2A rendered resistance to resveratrol"s suppression of the basal or IGF-1-stimulated phospho-Erk1/2 and cell adhesion, whereas expression of wild-type PP2A enhanced resveratrol"s inhibitory effects. Resveratrol protein phosphatase 2 phosphatase activator Homo sapiens
9 Furthermore, inhibition of mechanistic/mammalian target of rapamycin (mTOR) with rapamycin or silencing mTOR enhanced resveratrol"s inhibitory effects on the basal and IGF-1-induced inhibition of PP2A-PTEN, activation of Akt-Erk1/2, and cell adhesion. Resveratrol protein phosphatase 2 phosphatase activator Homo sapiens
10 The results indicate that resveratrol inhibits Erk1/2-mediated adhesion of cancer cells via activating PP2A-PTEN signaling network. Resveratrol protein phosphatase 2 phosphatase activator Homo sapiens