The DR6 protein from human herpesvirus-6B induces p53-independent cell cycle arrest in G2/M
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چکیده
منابع مشابه
Inhibition of p53-Dependent, but Not p53-Independent, Cell Death by U19 Protein from Human Herpesvirus 6B
Infection with human herpesvirus (HHV)-6B alters cell cycle progression and stabilizes tumor suppressor protein p53. In this study, we have analyzed the activity of p53 after stimulation with p53-dependent and -independent DNA damaging agents during HHV-6B infection. Microarray analysis, Western blotting and confocal microscopy demonstrated that HHV-6B-infected cells were resistant to p53-depen...
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Here, we demonstrate that human herpesvirus 6B (HHV-6B) infection upregulates the tumour suppressor p53 and induces phosphorylation of p53 at Ser392. Interestingly, phosphorylation at the equivalent site has previously been shown to correlate with p53 tumour suppression in murine models. Although the signalling pathways leading to Ser392 phosphorylation are poorly understood, they seem to inclu...
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The aim of the present study was to determine cytotoxic activity of crude methanolicextract of Echinophora platyloba on breast cancer MDA-MB-231 cell line. The free radicalscavenging effects of methanolic extract of E. platyloba were tested using DPPH method.Crude methanolic extract exhibited potential antioxidant activity with an IC50 value of 234.28 ±21.63 μg/mL when compared to the standard ...
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ژورنال
عنوان ژورنال: Virology
سال: 2014
ISSN: 0042-6822
DOI: 10.1016/j.virol.2014.01.028