IndraLab

Statements


FOXO1 phosphorylated on T24 is transcriptionally inactive. 2 / 2
2 |

"Akt has been well characterized as a prosurvival molecule, and part of this function is mediated through its suppression of the activity of the FoxO proteins (Greer and Brunet, 2005)."

"The forkhead transcription factor FoxO1 has been identified as a negative regulator of insulin/IGF-1 signaling. Expression of a 3A/LXXAA mutant, in which 3 Akt phosphorylation sites (T24, S253, and S316) and 2 leucine residues in the LXXLL motif (L462 and L463) were replaced by alanine, decreased both Igfbp-1 and G6Pase promoter activity and endogenous Igfbp-1 and G6Pase gene expression in simian virus 40-transformed (SV40-transformed) hepatocytes"