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E-cadherin和α-catenin在食管鳞癌中的表达及意义

Expression and significance of E - cadherin and α - catenin in esophageal squamous carcinoma
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摘要 目的研究E-cadherin和α-catenin在食管鳞癌中的表达及其与食管癌生物学行为的关系。方法采用免疫组化SABC法检测E-cad和α-cat在食管鳞癌中的表达。结果E-cad在食管癌减弱表达率为65.8%(50/76),与病理分化、临床分期、淋巴结转移、侵犯深度和静脉侵犯有关。α-cat在食管癌组织异常表达率为61.8%(47/76),与分化程度有关。结论在食管鳞癌中存在黏附分子的异常表达,黏附分子的异常可能在食管癌的进展中起重要作用。检测它们在食管鳞癌中的表达对食管癌的治疗和预后的判断有指导作用。
出处 《浙江实用医学》 2005年第5期301-302,326,共3页 Zhejiang Practical Medicine
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