Search results for "JmjC"

showing 2 items of 2 documents

Redox regulation of genome stability by effects on gene expression, epigenetic pathways and DNA damage/repair

2015

Reactive oxygen and nitrogen species (e.g. H2O2, nitric oxide) confer redox regulation of essential cellular signaling pathways such as cell differentiation, proliferation, migration and apoptosis. In addition, classical regulation of gene expression or activity, including gene transcription to RNA followed by translation to the protein level, by transcription factors (e.g. NF-κB, HIF-1α) and mRNA binding proteins (e.g. GAPDH, HuR) is subject to redox regulation. This review will give an update of recent discoveries in this field, and specifically highlight the impact of reactive oxygen and nitrogen species on DNA repair systems that contribute to genomic stability. Emphasis will be placed …

Genome instabilityRedox signalingRNA UntranslatedEpigenetic regulation of neurogenesisDNA RepairHuR mRNA-binding protein in the 3′-untranslated regionClinical BiochemistryHDAC histone deacetylaseReview ArticleAP-1 activator protein 1BiochemistryApe-1 apurinic/apyrimidinic endonuclease 1GPx-1 glutathione peroxidase-1Epigenesis GeneticHistonesTrx thioredoxinPHD prolylhydroxylaseBER base excision repairlcsh:QH301-705.5HO-1 heme oxygenase-1EpigenomicsGeneticsRegulation of gene expressionNox member of the NADPH oxidase familylcsh:R5-920JmjC Jumonji C domain-containing histone demethylasesHIF-1α hypoxia inducible factor-1α5-hmC 5-hydroxymethylcytosineddc:Cell biologyMMP matrix metalloproteinaseGrx glutaredoxinGAPDH glyceraldehyde-3-phosphate dehydrogenaseNrf2 nuclear factor erythroid related factor 2DNA methylationEpigeneticslcsh:Medicine (General)Oxidation-ReductionSignal Transduction5-mC 5-methylcytosineDNA repairDNA damageNF-κB nuclear factor-κBBiologyGenomic InstabilityRNS reactive nitrogen speciesROS reactive oxygen speciesNER nucleotide excision repairSOD superoxide dismutaseOxyR transcription factor (hydrogen peroxide-inducible genes activator)HumansEpigeneticsOrganic ChemistryPETN pentaerithrityl tetranitrateGene regulationOxidative StressDNMT DNA methyltransferaseGene Expression Regulationlcsh:Biology (General)AREs AU-rich elementsHAT histone acetyltransferaseKeap1 kelch-like ECH-associated protein 1BiomarkersCOPD chronic obstructive pulmonary disorderDNA DamageRedox Biology
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Antibody-mediated blockade of JMJD6 interaction with collagen I exerts antifibrotic and antimetastatic activities

2017

JMJD6 is known to localize in the nucleus, exerting histone arginine demethylase and lysyl hydroxylase activities. A novel localization of JMJD6 in the extracellular matrix, resulting from its secretion as a soluble protein, was unveiled by a new anti-JMJD6 mAb called P4E11, which was developed to identify new targets in the stroma. Recombinant JMJD6 binds with collagen type I (Coll-I), and distinct JMJD6 peptides interfere with collagen fibrillogenesis, collagen-fibronectin interaction, and adhesion of human tumor cells to the collagen substrate. P4E11 and collagen binding to JMJD6 are mutually exclusive because the amino acid sequences of JMJD6 necessary for the interaction with Coll-I ar…

0301 basic medicineMonoclonal antibodyXenograft Model Antitumor AssayArginineLysyl hydroxylaseEnzyme-Linked Immunosorbent AssayReceptors Cell SurfacePlasma protein bindingBiochemistryCollagen Type IExtracellular matrix03 medical and health sciencesMiceFibrosisPeptide LibraryCell Line TumormedicineGeneticsAnimalsHumansOsteonectinCell NucleuMolecular BiologyCell NucleusMice KnockoutMice Inbred BALB CbiologyChemistryJmjC familyAnimalAntibodies MonoclonalFibrillogenesisExtracellular matrixmedicine.diseaseXenograft Model Antitumor AssaysImmunohistochemistryCell biologyIn vivo treatment030104 developmental biologybiology.proteinOsteonectinSignal transductionExtracellular matrix; In vivo treatment; JmjC family; Monoclonal antibody; Peptide library; Animals; Antibodies Monoclonal; Cell Line Tumor; Cell Nucleus; Collagen Type I; Enzyme-Linked Immunosorbent Assay; Extracellular Matrix; Humans; Immunohistochemistry; Mice; Mice Inbred BALB C; Mice Knockout; Osteonectin; Peptide Library; Protein Binding; Receptors Cell Surface; Signal Transduction; Xenograft Model Antitumor Assays; Biotechnology; Biochemistry; Molecular Biology; GeneticsHumanProtein BindingSignal TransductionBiotechnology
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