FoxP4, a novel forkhead transcription factor

The Forkhead Transcription Factor FoxO

The forkhead transcription factor FoxY regulates Nanos.

FoxY is a member of the forkhead transcription factor family that appeared enriched in the presumptive germ line of sea urchins (Ransick et al. Dev Biol 2002;246:132). Here, we test the hypothesis that FoxY is involved in germ line determination in this animal. We found two splice forms of FoxY that share the same DNA-binding domain, but vary in the carboxy-terminal trans-activation/repression ...

Oxidative stress stimulates testicular orphan receptor 4 through forkhead transcription factor forkhead box O3a.

Early studies reveal that testicular orphan nuclear receptor 4 (TR4) modulates signaling pathways that control various cell functions. However, how TR4 activity is regulated without the involvement of specific ligand(s) remains unclear. Here we identify a daf-16 family protein-binding element (DBE; 5'-TGTTTAC-3') in the TR4 promoter that can be recognized by the forkhead transcriptional factor ...

MicroRNA-338-3p inhibits cell proliferation in hepatocellular carcinoma by target forkhead box P4 (FOXP4).

MicroRNAs (miRNAs) are a class of small, non-coding RNAs, which have demonstrated to important gene regulators, and have critical roles in diverse biological processes including cancer cell proliferation. Previous studies suggested microRNA-338-3p (miR-338-3p) was down-regulated and play tumor suppressor roles in gastric cancer, colorectal carcinoma and lung cancer. However, the role of miR-338...

A novel Xenopus Smad-interacting forkhead transcription factor (XFast-3) cooperates with XFast-1 in regulating gastrulation movements.

In early Xenopus embryos, the prototypical XFast-1/Smad2/Smad4 complex ARF1 is induced at the Mix.2 ARE by activin overexpression. We have characterised ARF2, a related, but much more abundant, complex formed during gastrulation in response to endogenous TGFbeta family members and we have identified a novel Fast family member, XFast-3, as its transcription factor component. Endogenous ARF2 effi...