Zinc finger protein 704 (ZNF704)

Zinc finger protein 704 (ZNF704) is a nuclear, sequence-specific DNA-binding protein that acts as a transcription factor, regulating gene expression via RNA polymerase II. ZNF704 physically interacts with the SIN3A corepressor complex (including SIN3A, SAP130, HDAC1, HDAC2, and RBBP4) and contributes to the transcriptional repression of target genes. It is variably expressed across tissues, mainly localizing to the nucleus. ZNF704 has been implicated in oncogenic processes, with overexpression associated with poor prognosis and increased cell proliferation in chondrosarcoma, breast cancer, prostate cancer, and uveal melanoma. Mechanistically, ZNF704 activates the PI3K/AKT/mTOR pathway in some cancers. With its strong association with several tumor types and influence on cell growth and apoptosis, ZNF704 is an emerging biomarker and potential therapeutic target in oncology.

Other names

ZNF704FLJ16218Gig1zinc finger protein 704

Not directly applicable since no specific drugs are known to target ZNF704; hypothetical mechanism would involve inhibition or modulation of transcriptional activity, potentially via disruption of its interaction with SIN3A or DNA binding