Evidence map›Paper›PMID 23633159›Full record

ArticleDigestive diseases and sciences2013

A high level of TM4SF5 is associated with human esophageal cancer progression and poor patient survival.

Yong-bing Wu, You-sheng Huang, Ya-ping Xu, Yu-fang Sun, Dong-liang Yu, Xiao-qiang Zhang, Xiang Long, Shu-qiang Zhu, Jiang-liang Zhou, Jian-jun Xu

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Article in Digestive diseases and sciences, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

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11citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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11 citing papers in PubMed.

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4 · The record

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5 · Who and what money

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10 authors.

Yong-bing WuDepartment of Thoracic Surgery, The Second Affiliated Hospital of Nanchang University, No. 1, Minde Road, Nanchang, 330006, Jiangxi Province, People's Republic of China.
You-sheng Huang
Ya-ping Xu
Yu-fang Sun
Dong-liang Yu
Xiao-qiang Zhang
Xiang Long
Shu-qiang Zhu
Jiang-liang Zhou
Jian-jun Xu

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeWe investigated expression of TM4SF5 and its involvement in human esophageal cancer (HEC).

methodsWe analyzed TM4SF5 expression in normal esophageal epithelial cells (HEEC), in four HEC cell lines, and in 20 HEC clinical tissue samples and matched nontumor samples. The effect of TM4SF5 on HEC cell proliferation and metastasis and invasion was assessed, and the relationship between TM4SF5 and integrin β1 was determined. Finally, TM4SF5 and integrin β1 expression were further examined by use of immunohistochemistry (IHC) and tissue microarray analysis, and the prognostic use of TM4SF5 and integrin β1 in HEC was evaluated.

resultsTM4SF5 was more highly expressed in HEC cells and in HEC tissues than in HEEC and matched nontumor tissues. Down-regulation of TM4SF5 in KYSE150 cells reduced cell proliferation and metastasis and invasion whereas metastasis and invasion by KYSE510 increased after TM4SF5 cDNA transfection. In HEC cells, TM4SF5 formed a complex with integrin β1, and interference with integrin β1 in KYSE510-TM4SF5 cells markedly inhibited cell invasion on laminin 5. Our findings also showed that TM4SF5 and integrin β1 overexpression correlated with low differentiation and high stage (p<0.05, respectively). Postoperative 5-year overall survival of patients with TM4SF5low and/or integrin β1low was higher than for patients with TM4SF5high and/or integrin β1high. Multivariate analysis demonstrated that TM4SF5 and integrin β1 co-overexpression was an independent prognostic marker for HEC.

conclusionTM4SF5 is positively associated with HEC invasiveness. The combination of TM4SF5 with integrin β1 could potentially serve as a novel marker for predicting HEC prognosis.

Indexed as

AgedBiomarkers, TumorCarcinomaCase-Control StudiesCell Line, TumorCell ProliferationChinaDisease ProgressionEsophageal NeoplasmsFemaleHumansIntegrin beta ChainsMaleMembrane ProteinsMiddle AgedNeoplasm InvasivenessBiomarkers, TumorIntegrin beta ChainsMembrane ProteinsTM4SF5 protein, human

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.