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Wnt2、APC及c-myc在胃癌中的表达 被引量:7

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摘要 目的探讨Wnt信号转导系统与胃癌发生发展的关系。方法免疫组化法检测胃癌组织中Wnt2、APC、c-myc表达。结果与非癌对照组比较,胃癌组织Wnt2表达明显增加(P<0.05),而且,进展期胃癌组织中Wnt2表达明显增加(P<0.05)。与高分化胃癌组比较,低分化胃癌组织中表达明显增高(20.0%)(P<0.05)。Wnt2表达与胃癌有无淋巴结转移无关。胃癌组织APC中表达率为41.3%,与非癌对照组比较P<0.05。进展期胃癌APC明显低于早期胃癌,低分化胃癌APC表达明显低于高分化胃癌(P<0.05)。APC表达与有无淋巴结转移无关。与非癌对照组比较,胃癌组织c-myc表达明显增高(P<0.05),进展期胃癌表达明显高于早期胃癌表达(26.7%),有淋巴结转移者胃癌组织中c-myc表达明显高于无淋巴结转移者(P<0.05)。中、低分化胃癌组织c-myc表达均明显高于高分化胃癌组(P<0.05)。结论 Wnt2、APC、c-myc均可作为胃癌诊断及预后的监测指标,其中c-myc表达还与胃癌有无淋巴结表达有关。
出处 《中国老年学杂志》 CAS CSCD 北大核心 2013年第23期5838-5840,共3页 Chinese Journal of Gerontology
基金 吉林省科技发展项目(No:200905193)
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