Article
Roscovitine Inhibits EBNA1 Serine 393 Phosphorylation, Nuclear Localization, Transcription, and Episome Maintenance
6 Jan 2011
Abstract excerpt
Latent Epstein-Barr virus (EBV) infection causes human lymphomas and carcinomas. EBV usually persists as an episome in malignant cells. EBV episome persistence, replication, and gene expression are dependent on EBNA1 binding to multiple cognate sites in oriP. To search for inhibitors of EBNA1- and oriP-dependent episome maintenance or transcription, a library of 40,550 small molecules was screened for compounds...
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