Article
Activation of Wnt Signaling Pathway by Human Papillomavirus E6 and E7 Oncogenes in HPV16-Positive Oropharyngeal Squamous Carcinoma Cells
9 Mar 2010
Abstract excerpt
We sought to determine the role of human papillomavirus (HPV) E6 and E7 oncogenes in nuclear beta-catenin accumulation, a hallmark of activated canonical Wnt signaling pathway. We used HPV16-positive oropharyngeal cancer cell lines 147T and 090, HPV-negative cell line 040T, and cervical cell lines SiHa (bearing integrated HPV16) and HeLa (bearing integrated HPV18) to measure the cytoplasmic and nuclear...
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