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Expression of DNA Methyltransferase 1 Is Activated by Hepatitis B Virus X Protein via a Regulatory Circuit Involving the p16INK4a-Cyclin D1-CDK 4/6-pRb-E2F1 Pathway

15 Jun 2007

Abstract excerpt

DNA methyltransferase 1 (DNMT1) is responsible for copying DNA methylation patterns to the daughter strands during DNA replication. Its expression is frequently up-regulated in human tumors, including hepatocellular carcinoma, but the mechanism of overexpression and its biological significance remain unclear. Here, we show that hepatitis B virus X protein (HBx) activates DNMT1 expression via a regulatory circuit...

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PMID: 17575144
DOI: 10.1158/0008-5472.can-07-0529

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Expression of DNA Methyltransferase 1 Is Activated by Hepatitis B Virus X Protein via a Regulatory Circuit Involving the p16INK4a-Cyclin D1-CDK 4/6-pRb-E2F1 PathwayPMID 17575144Read ↗

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