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Source: Virology
Cancer: Squamous Cell Carcinoma
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Total 3 results found since Jan 2013.
Activation of p53-regulated pro-survival signals and hypoxia-independent mitochondrial targeting of TIGAR by human papillomavirus E6 oncoproteins
Virology. 2023 May 22;585:1-20. doi: 10.1016/j.virol.2023.05.004. Online ahead of print.ABSTRACTThe high-risk subtype human papillomaviruses (hrHPVs) infect and oncogenically transform basal epidermal stem cells associated with the development of squamous-cell epithelial cancers. The viral E6 oncoprotein destabilizes the p53 tumor suppressor, inhibits p53 K120-acetylation by the Tat-interacting protein of 60 kDa (TIP60, or Kat5), and prevents p53-dependent apoptosis. Intriguingly, the p53 gene is infrequently mutated in HPV + cervical cancer clinical isolates which suggests a possible paradoxical role for this gatekeeper i...
Source: Virology - May 31, 2023 Category: Virology Authors: Lacin Yapindi Tetiana Bowley Nick Kurtaneck Rachel L Bergeson Kylie James Jillian Wilbourne Carolyn K Harrod Brenda Y Hernandez Brooke M Emerling Courtney Yates Robert Harrod Source Type: research
