Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:Q9UID6 (Kruppel-like)
 147 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

ZNF217 is an alternatively spliced Kruppel-like transcription factor that has recently been implicated to play a role in human carcinogenesis. Here, we used immunohistochemistry (IHC) to show that ZNF217 protein is overexpressed in nearly 60% of ovarian tumor samples. The disease-free survival time was shorter in patients with positive ZNF217 expression than in ZNF217-negative patients (P=0.042). Fluorescence in situ hybridization (FISH) analysis showed ZNF217 genomic amplification in the poorly differentiated tumors, suggesting that ZNF217 is associated with the progression of ovarian cancer. Invasion was enhanced in HO-8910 cells stably transfected with constructs carrying full-length ZNF217 relative to cells transfected with the empty vector. To confirm our findings in vivo, we performed a tumorigenicity assay in nude mice inoculated with the HO-8910 overexpressing ZNF217 cells. As expected, tumors grown in the ZNF217 group were more invasive and prone to metastasis than those formed control groups. Based on these clinical and laboratory observations, we conclude that ZNF217 may contribute to ovarian cancer invasion and metastasis, and associated with worse clinical outcomes.
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PMID:ZNF217 is associated with poor prognosis and enhances proliferation and metastasis in ovarian cancer. 2503 22