IndraLab

Statements

Phosphorylated FOXO1 is inactive. 16 / 16
15 | 1
signor
"Phosphorylation of FoxOs by Akt inhibits transcriptional functions of FoxOs and contributes to cell survival, growth and proliferation.The PI3K/Akt signaling regulates cell proliferation and survival in part by phosphorylating FoxOs to promote their interaction with 14-3-3 protein that results in nuclear exclusion and eventual ubiquitin proteasome pathway (UPP)-dependent degradation of FoxOs"
21440011
signor
"Phosphorylated foxo1 is inactive and retained in the cytosol. Mkp-3 mediated dephosphorylation activates foxo1 and subsequentially promotes its nuclear translocation and binding to the promoters of gluconeogenic genes, such as phosphoenolpyruvate carboxykinase (pepck) and glucose-6-phosphatase (g6pase)."
22521266
trips
"inactive pFoxO1"
22761423
signor
"Phosphorylation of FoxOs by Akt inhibits transcriptional functions of FoxOs and contributes to cell survival, growth and proliferation.The PI3K/Akt signaling regulates cell proliferation and survival in part by phosphorylating FoxOs to promote their interaction with 14-3-3 protein that results in nuclear exclusion and eventual ubiquitin proteasome pathway (UPP)-dependent degradation of FoxOs"
21440011
signor
"The results showed that TNC induced the cytoplasmic translocation of pFOXO1 via regulation of AKT activation. As shown in Fig. 3C, stimulation of PANC-1 cells with exogenous TNC markedly increased the phosphorylation of AKT and FOXO1. Our study showed that pFOXO1 translocates from the nucleus to the cell cytoplasm after exogenous TNC treatment, which indicates that its transcriptional activity was inhibited."
30519351
signor
"In conclusion, we provide evidence that PLK1-dependent phosphorylation of FOXO1 induces its nuclear exclusion and negatively regulates FOXO1 transcriptional activity in PCa.|We previously demonstrated that PLK1 inhibits the transcriptional activity of FOXO1 by promoting its nuclear exclusion in U2OS cells ."
32704044
signor
"Additionally, ck1, dyrk1a, and cdk2 also phosphorylate foxos at various sites to inhibit foxos activity."
19188143
signor
"Direct phosphorylation of FOXO1 and FOXO3 by MELK.|Our findings revealed that siRNA mediated MELK knockdown increased protein levels of FOXO1 and FOXO3, which might increase p21 transcriptional level in a p53 independent manner."
28938528
signor
"Akt1/PKBalpha was found to be the major regulator of phosphorylation and nuclear export of FoxO1, whose presence in the nucleus strongly attenuates adipocyte differentiation"
18423396
signor
"Akt inactivates protein degradation by phosphorylating and thus repressing the transcription factors of the FoxO family, and stimulates protein synthesis via the mammalian target of rapamycin (mTOR) and glycogen synthase kinase 3b (GSK3B)."
21798082
signor
"Akt1/PKBalpha was found to be the major regulator of phosphorylation and nuclear export ofFoxO1, whose presence in the nucleus strongly attenuates adipocyte differentiation."
18423396
signor
"Akt inactivates protein degradation by phosphorylating and thus repressing the transcription factors of the foxo family, and stimulates protein synthesis via the mammalian target of rapamycin (mtor) and glycogen synthase kinase 3b (gsk3b)."
21798082
signor
"In this study, we revealed that Cdc25A enhances Foxo1 stability by dephosphorylating Cdk2, and Foxo1 was shown to directly regulate transcription of the metastatic factor MMP1."
21670150
signor
"Pak1 efficiently phosphorylated GST-FKHR."
12560069
signor
"Additionally, ck1, dyrk1a, and cdk2 also phosphorylate foxos at various sites to inhibit foxos activity"
19188143
signor
"MAST4 phosphorylation of FOXO1 regulates RTKN2 expression."
29066835