Expression and clinical significance of E-cadherin and β-catenin in the vulvar squamous cell carcinoma tissues

To investigate the expression of E-cadherin and β-catenin in the Vulvar squamous cell carcinoma (VSCC) tissues. A total of 63 documented paraffin blocks of VSCC (n=41), vulvar intraepithelial neoplasia (n=22), vulvar negative cutting edge tissues (n=10) diagnosed in department of pathology of Shengj...

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Veröffentlicht in:Chung-hua fu chʿan kʿo tsa chih 2013-06, Vol.48 (6), p.437-441
Hauptverfasser: Jia, Lin, Ouyang, Ling, Zhou, Yang, Song, Zi-xuan, Tong, Xin, Li, Bo, Zhang, Shi-tai, He, Zheng
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container_issue 6
container_start_page 437
container_title Chung-hua fu chʿan kʿo tsa chih
container_volume 48
creator Jia, Lin
Ouyang, Ling
Zhou, Yang
Song, Zi-xuan
Tong, Xin
Li, Bo
Zhang, Shi-tai
He, Zheng
description To investigate the expression of E-cadherin and β-catenin in the Vulvar squamous cell carcinoma (VSCC) tissues. A total of 63 documented paraffin blocks of VSCC (n=41), vulvar intraepithelial neoplasia (n=22), vulvar negative cutting edge tissues (n=10) diagnosed in department of pathology of Shengjing Hospital of China Medical University from January 2005 to April 2012 were enrolled. EliVision immunohistochemical staining was used to detect the expression of E-cadherin and β-catenin in the three groups. Then to do a statistical analysis among the expression of them with patients' menopause status, pathological grade, clinical stage and lymph node metastasis. Spearman correlation analysis was used to analyse the expression of E-cadherin and β-catenin in the vulvar lesion tissues. The abnormal immunoreactivity for E-cadherin [46%(19/41), 64% (14/22)] and β-catenin [61% (25/41), 68% (15/22)] in VSCC and VINII-III were found, which were significantly different from that in normal epithelium samples (P
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A total of 63 documented paraffin blocks of VSCC (n=41), vulvar intraepithelial neoplasia (n=22), vulvar negative cutting edge tissues (n=10) diagnosed in department of pathology of Shengjing Hospital of China Medical University from January 2005 to April 2012 were enrolled. EliVision immunohistochemical staining was used to detect the expression of E-cadherin and β-catenin in the three groups. Then to do a statistical analysis among the expression of them with patients' menopause status, pathological grade, clinical stage and lymph node metastasis. Spearman correlation analysis was used to analyse the expression of E-cadherin and β-catenin in the vulvar lesion tissues. The abnormal immunoreactivity for E-cadherin [46%(19/41), 64% (14/22)] and β-catenin [61% (25/41), 68% (15/22)] in VSCC and VINII-III were found, which were significantly different from that in normal epithelium samples (P&lt;0.05). 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subjects Adult
Aged
Aged, 80 and over
beta Catenin - genetics
beta Catenin - metabolism
Cadherins - metabolism
Case-Control Studies
Female
Humans
Immunohistochemistry
Lymphatic Metastasis - pathology
Middle Aged
Neoplasm Staging
Neoplasms, Squamous Cell - metabolism
Neoplasms, Squamous Cell - pathology
Vulvar Neoplasms - metabolism
Vulvar Neoplasms - pathology
title Expression and clinical significance of E-cadherin and β-catenin in the vulvar squamous cell carcinoma tissues
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