首页> 外文期刊>British Biotechnology Journal >Novel Method for Detection, Quantification and Cytopathic Changes in Developed Epithelial Cell Line with Human Papillomaviruses-16 Infection
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Novel Method for Detection, Quantification and Cytopathic Changes in Developed Epithelial Cell Line with Human Papillomaviruses-16 Infection

机译:检测,定量和发展的人类乳头瘤病毒16感染的上皮细胞系细胞病变的新方法

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Human papillomaviruses (HPVs) belong to the class of DNA viruses which are known to cause different human cancers. Development of new diagnostic methods and tools to study virus biology and mechanism of infection had been strongly felt in order to prevent HPV infections. In the present study we have designed new set of primers from E6 gene of HPV for its detection using PCR with an increased sensitivity of upto 0.2 pg. Hence, we established and characterized a new cervical epithelial cell line designated as CEC to be used as an in vitro tool for studying viral biology in order to prevent HPV infections. The interaction of HPV with CEC cells resulted in its neoplastic transformation and cytological changes such as multinucleation, nuclear irregularity, nuclear enlargement and perinuclear halos. CEC cell line was thus successfully established as an in vitro model system for studying interaction of HPV with squamous cervical epithelial cells.
机译:人乳头瘤病毒(HPV)属于一类DNA病毒,已知会引起不同的人类癌症。为了预防HPV感染,强烈希望开发出新的诊断方法和工具来研究病毒生物学和感染机理。在本研究中,我们设计了一套新的HPV E6基因引物,用于PCR检测,灵敏度最高可达0.2 pg。因此,我们建立并表征了一种称为CEC的新宫颈上皮细胞系,将其用作研究病毒生物学以预防HPV感染的体外工具。 HPV与CEC细胞的相互作用导致其肿瘤转化和细胞学变化,例如多核,核不规则,核增大和核周晕。 CEC细胞系因此成功建立为体外模型系统,用于研究HPV与宫颈鳞状上皮细胞的相互作用。

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