Protein diaphanous homolog 2 (DIAPH2) mRNA 3' untranslated region (DIAPH2 mRNA 3' UTR)

The Protein diaphanous homolog 2 (DIAPH2) mRNA 3' untranslated region (UTR) is a critical regulatory sequence within the DIAPH2 transcript, which encodes a formin protein vital for actin cytoskeleton assembly and oogenesis (UniProt: O60879). This 3' UTR serves as a platform for microRNAs (miRNAs) and RNA-binding proteins that control the half-life and translation efficiency of the mRNA, thereby maintaining precise cellular levels of the DIAPH2 protein (NCBI Gene: 1730). Clinical significance is primarily linked to X-linked premature ovarian failure type 2 (POF2), where disruptions in the DIAPH2 locus or its regulatory regions lead to accelerated follicle depletion and infertility (Bione et al., 1998). In cancer research, the DIAPH2 mRNA 3' UTR is studied as a target for miRNAs, such as miR-137, that influence tumor cell motility and metastasis, making it a potential site for therapeutic intervention (PubMed: 25600157). While no drugs targeting this specific region are currently FDA-approved, it remains a focus for preclinical development of antisense oligonucleotides and miRNA-based modulators designed to correct protein expression in reproductive and oncological pathologies.

Other names

DIAPH2 3' UTRDiaphanous-related formin 2 mRNA 3' UTRDIA2 mRNA 3' UTRPOF2 mRNA 3' UTR

Antisense inhibition and microRNA modulation