HPV16/18感染、p53蛋白、PCNA表达与维吾尔族子宫颈鳞癌发病关系的研究Study on the correlation between HPV16/18 and expression of p53 protein、PCNA in cervical carcinoma of Uygur women
孙力,李庭芳,王振华,巴彩彩,柴敏秀
摘要(Abstract)：
探讨新疆维吾尔族子宫颈鳞癌发生中ＨＰＶ１６／１８、ｐ５３、ＰＣＮＡ三因素的作用及相关性。方法：应用ＰＣＲ和免疫组化法检测１２７例维吾尔族患者宫颈组织的ＨＰＶ１６／１８ＤＮＡ和ｐ５３蛋白、ＰＣＮＡ的表达。结果：ＨＰＶ１６／１８在正常宫颈、宫颈上皮内瘤样病变（ＣＩＮ）、宫颈鳞癌中检出率分别为１２．５％、２２．５％和５０．０％；ｐ５３、ＰＣＮＡ在三组阳性表达率分别为６．３％、２２．５％、５４．７％和６．３％、６２．８％、８１．２％。统计学分析表明，ｐ５３、ＰＣＮＡ在子宫颈癌与非癌组织中有显著性差异（Ｐ＜０．０１）。 ｐ５３蛋白、 ＰＣＮＡ表达与宫颈鳞癌临床分期、组织学分级、肿瘤大小无关（Ｐ＞０．０５）。有淋巴结转移的５例患者，３例为ＨＰＶ１６／１８、ｐ５３、ＰＣＮＡ三项均阳性。结论：ＨＰＶ１６／１８、ｐ５３、ＰＣＮＡ与子宫颈癌发生均有密切关系，可以作为子宫颈癌早期诊断及判断预后的分子生物学指标。
关键词(KeyWords)： 子宫颈肿瘤;人乳头瘤病毒(HPV);p53蛋白;增殖细胞核抗原(PCNA)
基金项目(Foundation):
作者(Author): 孙力,李庭芳,王振华,巴彩彩,柴敏秀
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