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CXCL5和MMP-9在胃癌中的表达及意义 被引量:2

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摘要 目的:通过检测趋化因子生长调节基因5(CXCL5)和基质金属蛋白酶-9(MMP-9)在胃癌中的表达,探讨它们在胃癌发展、浸润和转移中的作用。方法:应用免疫组织化学方法检测36例胃癌组织和36例胃正常组织中CXCL5和MMP-9蛋白表达情况。结果:CXCL5和MMP-9在胃癌组织中的表达高于胃正常组织,两组之间差异有统计学意义(P<0.01);对于不同年龄、性别和肿瘤不同位置的患者,CXCL5和MMP-9的表达无统计学意义;CXCL5蛋白的表达与肿瘤的淋巴结转移相关(P<0.05);MMP-9蛋白的表达与肿瘤的分化程度、P-TNM分期、淋巴结转移相关(P<0.05)。结论:在胃癌组织中CXCL5和MMP-9蛋白表达呈正相关关系,二者的高表达可能参与了胃癌的发生、侵袭和转移。进一步研究对指导临床治疗、判断预后有重要意义。
出处 《黑龙江医药科学》 2012年第3期78-80,共3页 Heilongjiang Medicine and Pharmacy
基金 黑龙江省研究生创新科研项目 编号:YJSCX2011-385HLJ 黑龙江省教育厅资助项目 编号:12521565
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