ArticleClinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico2014
Overexpression of nuclear β-catenin at invasive front in rectal carcinoma is associated with lymph node metastasis and poor prognosis.
Article in Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.
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2 citing papers in PubMed, 1 synthesis or guideline pooled it, 6 citations in OpenAlex.
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- Chalcone Derivatives 4'-Amino-1-Naphthyl-Chalcone (D14) and 4'-Amino-4-Methyl-1-Naphthyl-Chalcone (D15) Suppress Migration and Invasion of Osteosarcoma Cells Mediated by p53 Regulating EMT-Related Genes.International journal of molecular sciences · 2018Article
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8 authors at 4 institutions in 1 country.
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Abstract
backgroundThis study aims to investigate whether nuclear β-catenin overexpression at invasive front in rectal carcinoma is associated with lymph node metastasis and prognosis.
methodsImmunohistochemistry was adopted to detect the expression of β-catenin in rectal carcinoma and lymph node metastatic lesions. Spearman's rank correlation analysis and Tukey's test were used to evaluate the association between nuclear β-catenin expression at invasive front in rectal carcinoma and lymph node metastasis. Kaplan-Meier method and multivariate Cox regression model were used to evaluate the prognostic value of nuclear β-catenin overexpression at invasive front in rectal carcinoma for disease-free survival (DFS) and overall survival (OS).
resultsOverexpression of nuclear β-catenin at the invasive front in rectal carcinoma in stage III-N2 was significantly higher than that in stage III-N1 (73.4 vs. 40.4 %, P < 0.001). Nuclear β-catenin expression at the invasive front in rectal carcinoma was associated with the expression of nuclear β-catenin in corresponding lymph node metastatic lesions (r = 0.297, P < 0.001). Overexpression of nuclear β-catenin at the invasive front in rectal carcinoma was correlated with the number of metastatic lymph nodes (P < 0.001). Patients with nuclear β-catenin overexpression at the invasive front in rectal carcinoma had poor DFS (P = 0.002) and OS (P = 0.003). Moreover, overexpression of nuclear β-catenin at the invasive front was an independent prognosticator for unfavorable DFS and OS (P = 0.002 and 0.001).
conclusionsOur findings suggest that overexpression of nuclear β-catenin at the invasive front in rectal carcinoma may be a useful marker to evaluate lymph node metastasis, as well as a promising predictor of poor prognosis.
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