" /> Forkhead Box Protein O4 - CISMeF





Preferred Label : Forkhead Box Protein O4;

NCIt synonyms : MLLT7; FOXO4; Fork Head Domain Transcription Factor AFX1; AFX1; AFX; Trithorax Homolog 7; Forkhead Box Protein-O4 Protein;

NCIt definition : Forkhead box protein O4 (505 aa, 54 kDa) is encoded by the human FOXO4 gene. This protein plays a role in cell cycle arrest, transcriptional regulation, embryonic development and insulin signaling.;

NCIt note : Forkhead Box Protein O4 is highly similar to forkhead transcription factor FKHR protein within its single forkhead domain and contains serine- and proline-rich regions like ENL protein. AFX-like proteins appear involved in cell cycle regulation. MLLT7 appears to block cell cycle progression at G1, independent of Rb but dependent on p27(KIP1). MLLT7 transcriptionally activates p27(KIP1). MLLT7 may also play a role in the insulin signaling pathway. Acute leukemia chromosomal translocation t(X;11)(q13;q23) involves MLLT7 fused to MLL/HRX that encodes a chimeric rogue activator protein.;

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18/05/2024


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