Role of Hypoxia-Inducible Factors in Epigenetic Regulation via Histone Demethylases
نویسندگان
چکیده
منابع مشابه
Role of hypoxia-inducible factors in epigenetic regulation via histone demethylases.
Eukaryotic chromatin is subject to multiple posttranslational histone modifications such as acetylation, methylation, phosphorylation, and ubiquitination. These various covalent modifications have been proposed to constitute a "histone code," playing important roles in the establishment of global chromatin environments, transcription, DNA repair, and DNA replication. Among these modifications, ...
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Patrick J. POLLARD*, Christoph LOENARZ†, David R. MOLE*, Michael A. MCDONOUGH†, Jonathan M. GLEADLE‡, Christopher J. SCHOFIELD† and Peter J. RATCLIFFE*1 *Henry Wellcome Building for Molecular Physiology, University of Oxford, Roosevelt Drive, Oxford OX3 7BN, U.K., †Chemistry Research Laboratory and The Oxford Centre for Integrative Systems Biology, University of Oxford, 12 Mansfield Road, Oxfor...
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The transcription factor HIF (hypoxia-inducible factor) mediates a highly pleiotrophic response to hypoxia. Many recent studies have focused on defining the extent of this transcriptional response. In the present study we have analysed regulation by hypoxia among transcripts encoding human Fe(II)- and 2-oxoglutarate-dependent oxygenases. Our results show that many of these genes are regulated b...
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Histone deacetylase inhibitors (HDACIs) have been actively explored as a new generation of chemotherapeutics for cancers, generally known as epigenetic therapeutics. Recent findings indicate that several types of HDACIs repress angiogenesis, a process essential for tumor metabolism and progression. Accumulating evidence supports that this repression is mediated by disrupting the function of hyp...
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Posttranslational histone modifications serve to store epigenetic information and control both nucleosome assembly and recruitment of non-histone proteins. Histone methylation occurs on arginine and lysine residues and is involved in the regulation of gene transcription. A dynamic control of these modifications is exerted by histone methyltransferases and the recently discovered histone demethy...
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ژورنال
عنوان ژورنال: Annals of the New York Academy of Sciences
سال: 2009
ISSN: 0077-8923
DOI: 10.1111/j.1749-6632.2009.05027.x