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MMP9、CD44v6在皮肤鳞状细胞癌和基底细胞癌中表达的对比研究 被引量:2

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摘要 目的:探讨基质金属蛋白酶MMP9、细胞粘附因子CD44v6在皮肤鳞状细胞癌(Squamous cell carcinoma,SCC)和基底细胞癌(Basal cell carcinoma,BCC)中表达的意义及相关性。方法:采用免疫组织化学法对82例石蜡包埋组织标本进行检测和统计分析。结果:①MMP9在皮肤SCC中阳性率(88.1%)显著高于皮肤BCC组(48%)和正常皮肤组(13.3%),CD44v6在正常皮肤中的阳性率(100%)显著高于皮肤SCC组(66.7%)和皮肤BCC组(20%);②MMP9的高表达率与皮肤SCC的分化程度呈负相关,CD44v6的高表达率与皮肤SCC的分化程度呈正相关;③MMP9和CD44v6在皮肤SCC和BCC中表达无明显相关。结论:CD44v6和MMP9与皮肤BCC和SCC的发生、分化密切相关,可作为研究和判断皮肤SCC和BCC生物学行为和预后独立的重要指标。
出处 《数理医药学杂志》 2008年第6期667-669,共3页 Journal of Mathematical Medicine
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