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HPV16 E6通过阻碍ING4与p53的结合抑制子宫颈癌细胞凋亡的实验研究 被引量:6

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摘要 高危型HPV是宫颈癌的致病因子,HPV16的E6和E7蛋白l是宿主细胞发生永生化转变的主要致癌蛋白.HPV16 E6蛋白通过与一系列细胞因子的结合调控细胞的分化、极化、增殖、凋亡、粘连和基因转录.HPV16 E6与这些细胞因子的作用对细胞的癌变及病毒本身的存活都至关重要.生长抑制因子(inhibitor of growth,ING)4是第二类肿瘤生长抑制因子家族中的一员,许多肿瘤都有ING家族蛋白的功能失调,ING4通过p53蛋白依赖性途径诱导细胞凋亡,但ING4在HPV导致的宫颈癌中的作用仍不清楚.本研究探讨HPV16 E6通过干扰ING4对p53的稳定作用而抑制宫颈癌细胞凋亡,旨在分析HPV16 E6新的致癌机制.
出处 《中华妇产科杂志》 CAS CSCD 北大核心 2012年第11期861-863,共3页 Chinese Journal of Obstetrics and Gynecology
基金 国家自然科学基金(81171649) 辽宁省自然科学基金(201102267)
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同被引文献54

  • 1Mitsushige Sugimoto,Yoshio Yamaoka,Takahisa Furuta.Influence of interleukin polymorphisms on development of gastric cancer and peptic ulcer[J].World Journal of Gastroenterology,2010,16(10):1188-1200. 被引量:60
  • 2王华,陈亚宝,叶丽华,叶军,袁冬兰.应用支链DNA技术检测人乳头瘤病毒E6/E7mRNA在宫颈疾病筛查中的价值[J].中华临床医师杂志(电子版),2011,5(15):4362-4366. 被引量:29
  • 3王金志,缪竞诚,盛伟华,杨吉成.ING4基因的克隆及其诱导HeLa细胞凋亡的实验研究[J].中国病理生理杂志,2007,23(1):127-131. 被引量:2
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  • 8Saha A, Bamidele A, Murakami M, et al. EBNA3C Attenuates the Function of p53 through Interaction with Inhibitor of Growth Family Proteins 4 and 5 [ J ]. J Viro1,2011,85 ( 5 ) :2079-2088.
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