histone deacetylases
Histone deacetylases and NF-kB signaling coordinate expression of CX3CL1 in epithelial cells in response to microbial challenge by suppressing miR-424 and miR-503.
... miR-503. Histone deacetylases and NF-kB signaling coordinate downregulation of the mir-424-503 gene and promote mucosal defense through modulating CX3CL1 expression in epithelial ...
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Histone deacetylases control neurogenesis in embryonic brain by inhibition of BMP2/4 signaling.
... around histone octamers ...by histone acetyltransferases (HATs) neutralizes the positive charges that normally stabilize the formation of the compacted 30-nm fiber and inter-fiber interac- tions ...Thus, ...
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MOLECULAR MECHANISMS UNDERLYING THE ACTION OF HISTONE DEACETYLASES INHIBITORS (HDACIs) IN OVARIAN CANCER
... Epithelial ovarian cancer (EOC) is the most lethal gynecological malignancy, despite advances in treatment. The most common histological type, high grade serous carcinoma (HGSC) is usually diagnosed at an advanced stage, ...
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Inhibition of histone deacetylases 1 and 6 enhances cytarabine-induced apoptosis in pediatric acute myeloid leukemia cells.
... Acute myeloid leukemia (AML) accounts for one-fourth of acute leukemia in children, but is responsible for more than half of the leukemia deaths in this patient population [1]. Resistance to cytarabine (ara-C)-based ...
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Histone deacetylases play a major role in the transcriptional regulation of the Plasmodium falciparum life cycle.
... core histone 4, H3K9Ac, H4K8Ac, H4K5Ac, H4Ac4 and H3K4me3 were obtained from Upstate Biotechnol- ...core histone 3 and Pfactin 1 were obtained from Abcam (1791) and Sigma (A2066) ...
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Centromere domain organization and histone modifications
... the histone proteins have been reported to affect centromeric ...by histone acetyl transferases at several con- served lysine residues of the N-terminal tails of histone H3 and ...of histone ...
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The functional role of histone methylation deregulation in renal tumorigenesis
... [67]. Histone modifications are thought to alter the electrostatic charge of the histones, resulting in a changing in their binding of DNA, which in turn results in different status of euchromatin or ...
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Molecular modeling study on tunnel behavior in different histone deacetylase isoforms.
... Histone deacetylases (HDACs) have emerged as effective therapeutic targets in the treatment of various diseases including cancers as these enzymes directly involved in the epigenetic regulation of ...
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Chromatin regulation in schistosomes and histone modifying enzymes as drug targets
... include histone deacetylases (HDAC) that have been intensively studied as drug targets, but other classes of enzyme, including histone acetyltransferases (HAT), histone methyltransferases and ...
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Lysine deacetylases and mitochondrial dynamics in neurodegeneration
... Lysine deacetylases (KDACs), including classical KDACs (a.k.a. histone deacetylases; HDACs) and sirtuins (SIRTs), are emerging therapeutic targets in ...
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The histone genes cluster in Rhynchosciara americana and its transcription
... americana histone gene cluster adds new insights to this evolutionarily and genomically poorly studied ...five histone genes repeated approximately 159 ...the histone clusters from the other known ...
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Structural and histone binding ability characterizations of human PWWP domains.
... L3MBTL1 [22,23]. The bis-tris molecule resides in the conserved aromatic cage of the PWWP domains (Figure 5). Superposition of the DNMT3A and DNMT3B with the BRPF1 and HDGF2 complex structures shows that the bis-tris ...
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Hepcidin is regulated by promoter-associated histone acetylation and HDAC3
... hemochromatosis. Histone deacetylase 3 and its cofactor NCOR1 regulate hepcidin; histone deacetylase 3 binds chromatin at the hepcidin locus, and histone deacetylase 3 knockdown counteracts hepcidin ...
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Influence of histone octamer core distortion on nucleosome thermal mobility
... processes. Histone methylation is reversible and occurs on the N-terminal of lysine (K) and arginine (R) ...for histone methylation, methylated residues in histones are denoted with the respective ...
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Mycobacterial laminin-binding histone-like protein mediates collagen-dependent cytoadherence
... tion of mycobacterial adhesins that interact with human host cells. These studies led us to identify a 22-kDa sur- face-exposed heparin-binding haemagglutinin adhesin (HBHA) which is involved in the interaction of M. ...
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Epigenetics and behavioural plasticity: drosophila euchromatin histone metiltransferase and foraging
... The foraging gene in D. melanogaster underlies a natural polymorphism with two variants called rover and sitter. These variants differ in a suite of phenotypes which are plastic when exposed to varying environmental ...
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Expression and functionality of histone H2A2C in the mammary epithelium
... between histone acetyltransferase (HAT) and histone deacetylase (HDAC), ...in histone tails by a HAT3 weakens the interaction between histones and DNA, resulting in an uncoiling or open chromatin ...
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Histone post-translational modifications and chromatin remodelers in colorectal cancer
... Inhibitors of EZH2, DOT1L and other HMTs have demonstrated promising therapeutic effects in preclinical CRC treatment (Huang et al., 2017). EPZ00477 is a potent inhibitor of DOT1L and resulted in inhibited sphere ...
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Histone methylases and demethylases: the role of SMYD3 in prostate carcinogenesis
... a histone modifier with dimethyl- and trimethyltransferase activity at lysine 4 of H3 (H3K4) activating transcription of a set of downstream genes, which elicits its oncogenic effect ...
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Alcohol-induced histone acetylation reveals a gene network involved in alcohol tolerance.
... cross-linked chromatin was extracted from 500 fly heads of drug treated and control flies (mix of males and females), 6 hours after treatment and fragmented by sonication to ,500 bp length. Chromatin samples (2 ug) were ...
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