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Keap1与食管鳞状上皮细胞癌淋巴结转移和浸润深度的关系

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摘要 目的分析Keleh样环氧氯丙烷相关蛋白1(Keleh-like ECH-associated protein 1,Keap1)的表达水平与食管鳞状上皮细胞癌(esophageal squamous cell carcinoma,ESCC)淋巴结转移和浸润深度的关系。方法采用免疫组化SP法检测ESCC患者的癌组织和癌旁组织中Keap1的表达水平,通过单因素和多因素分析及趋势χ2检验分析其与ESCC淋巴结转移和浸润深度的关系。结果 Keap1高表达与淋巴结转移(OR=3.945,95%CI:1.485~9.147)和浸润深度(OR=4.683,95%CI:1.692~10.275)有关;Keap1高表达是ESCC淋巴结转移的危险因素(Waldχ~2=23.579,P<0.01),趋势χ~2检验结果显示,ESCC患者淋巴结转移的风险随Keap1表达水平的升高而升高(χ~2=5.173,P=0.023);Keap1的表达是ESCC侵及浆膜的危险因素(Waldχ~2=26.587,P<0.01),趋势χ2检验结果显示,ESCC侵及浆膜的风险随Keap1表达水平的升高而升高(χ~2=9.788,P=0.002)。结论 Keap1的表达与ESCC的发生、发展有关,Keap1的表达可促进ESCC的淋巴结转移和浸润。
出处 《临床检验杂志》 CAS CSCD 2017年第8期618-620,共3页 Chinese Journal of Clinical Laboratory Science
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