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http://purl.uniprot.org/citations/22784503http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/22784503http://www.w3.org/2000/01/rdf-schema#comment"

Background

The purpose of this study is to clarify the correlations between the expression of membrane-bound estrogen receptor-α (mERα) and epidermal growth factor receptor (EGFR) mutation and clinicopathological factors, especially in relation to the prognosis, in patients with lung adenocarcinoma.

Methods

We conducted a retrospective review of the data of 51 lung adenocarcinoma patients with tumors measuring less than 3 cm in diameter. Immunohistochemical staining for mERα expression and detection of the EGFR mutation status were performed.

Results

Among the 51 patients, the tumors in 15 showed both mERα expression and EGFR mutation. ("double positive") Significant associations between "double positive" and vascular invasion, vascular endothelial growth factor expression, and Ki-67 expression were observed. A multivariate analysis revealed that only "double positive" was an independent risk factor influencing the recurrence-free survival.

Conclusions

Presence of mERα expression together with EGFR mutation was found to be an independent prognostic factor for survival in patients with lung adenocarcinoma, suggesting cross-talk between mERα and EGFR mutation."xsd:string
http://purl.uniprot.org/citations/22784503http://purl.org/dc/terms/identifier"doi:10.1186/1477-7819-10-141"xsd:string
http://purl.uniprot.org/citations/22784503http://purl.uniprot.org/core/author"Maeda A."xsd:string
http://purl.uniprot.org/citations/22784503http://purl.uniprot.org/core/author"Nakata M."xsd:string
http://purl.uniprot.org/citations/22784503http://purl.uniprot.org/core/author"Shimizu K."xsd:string
http://purl.uniprot.org/citations/22784503http://purl.uniprot.org/core/author"Yasuda K."xsd:string
http://purl.uniprot.org/citations/22784503http://purl.uniprot.org/core/author"Yukawa T."xsd:string
http://purl.uniprot.org/citations/22784503http://purl.uniprot.org/core/author"Saisho S."xsd:string
http://purl.uniprot.org/citations/22784503http://purl.uniprot.org/core/author"Hirami Y."xsd:string
http://purl.uniprot.org/citations/22784503http://purl.uniprot.org/core/date"2012"xsd:gYear
http://purl.uniprot.org/citations/22784503http://purl.uniprot.org/core/name"World J Surg Oncol"xsd:string
http://purl.uniprot.org/citations/22784503http://purl.uniprot.org/core/pages"141"xsd:string
http://purl.uniprot.org/citations/22784503http://purl.uniprot.org/core/title"Membrane-bound estrogen receptor-alpha expression and epidermal growth factor receptor mutation are associated with a poor prognosis in lung adenocarcinoma patients."xsd:string
http://purl.uniprot.org/citations/22784503http://purl.uniprot.org/core/volume"10"xsd:string
http://purl.uniprot.org/citations/22784503http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/22784503
http://purl.uniprot.org/citations/22784503http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/22784503
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