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http://purl.uniprot.org/citations/24427331http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/24427331http://www.w3.org/2000/01/rdf-schema#comment"

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The Forkhead Box L1 (Foxl1) transcription factor regulates epithelial proliferation and development of gastrointestinal tract, and has been implicated in gastrointestinal and pancreatic tumorigenesis. However, the role of Foxl1 in renal cancer development and progression remains to be elucidated. The study was conducted to investigate the expression of Foxl1 and its prognostic significance in clear cell renal cell carcinoma (ccRCC). Meanwhile, the function of Foxl1 in human ccRCC was further investigated in cell culture models.

Methods

Real-time quantitative PCR, western-blot, immunohistochemistry were used to explore Foxl1 expression in primary ccRCC clinical specimens and ccRCC cell lines. Foxl1 expression was up-regulated by over-expression vector in 786-O and ACHN cells, proliferation, cell cycle, migration and invasion were assayed.

Results

Foxl1 expression was down-regulated in the majority of the ccRCC clinical tissue specimens at both mRNA and protein levels. Clinic pathological analysis showed that Foxl1 expression was significantly correlated with tumor stage, lymph node metastasis, distant metastasis, clinical TNM stage (cTNM) and histological grade of renal cancer. The Kaplan-Meier survival curves revealed that low Foxl1 expression was associated with poor prognosis in ccRCC patients. Foxl1 expression was an independent prognostic marker of overall ccRCC patient survival in a multivariate analysis. Mechanistic analyses demonstrated that over-expression of Foxl1 inhibits tumor cell growth, migration and invasion in renal cancer cells.

Conclusions

These results suggest that Foxl1 expression is a candidate predictor of clinical outcome in patients with resected ccRCC and it plays an inhibitory role in renal tumor progression."xsd:string
http://purl.uniprot.org/citations/24427331http://purl.uniprot.org/core/author"Liu M."xsd:string
http://purl.uniprot.org/citations/24427331http://purl.uniprot.org/core/author"Li W."xsd:string
http://purl.uniprot.org/citations/24427331http://purl.uniprot.org/core/author"Wang G.C."xsd:string
http://purl.uniprot.org/citations/24427331http://purl.uniprot.org/core/author"Huang J.H."xsd:string
http://purl.uniprot.org/citations/24427331http://purl.uniprot.org/core/author"Yang F.Q."xsd:string
http://purl.uniprot.org/citations/24427331http://purl.uniprot.org/core/author"Zheng J.H."xsd:string
http://purl.uniprot.org/citations/24427331http://purl.uniprot.org/core/author"Yang F.P."xsd:string
http://purl.uniprot.org/citations/24427331http://purl.uniprot.org/core/author"Che J.P."xsd:string
http://purl.uniprot.org/citations/24427331http://purl.uniprot.org/core/date"2014"xsd:gYear
http://purl.uniprot.org/citations/24427331http://purl.uniprot.org/core/name"Int J Clin Exp Pathol"xsd:string
http://purl.uniprot.org/citations/24427331http://purl.uniprot.org/core/pages"110-122"xsd:string
http://purl.uniprot.org/citations/24427331http://purl.uniprot.org/core/title"Foxl1 inhibits tumor invasion and predicts outcome in human renal cancer."xsd:string
http://purl.uniprot.org/citations/24427331http://purl.uniprot.org/core/volume"7"xsd:string
http://purl.uniprot.org/citations/24427331http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/24427331
http://purl.uniprot.org/citations/24427331http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/24427331
http://purl.uniprot.org/uniprot/#_Q12952-mappedCitation-24427331http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24427331
http://purl.uniprot.org/uniprot/#_Q498Y4-mappedCitation-24427331http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24427331
http://purl.uniprot.org/uniprot/Q498Y4http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/24427331
http://purl.uniprot.org/uniprot/Q12952http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/24427331