Search Results - "COLEMAN, Mathew L"
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Hypoxia, hypoxia-inducible factors (HIF), HIF hydroxylases and oxygen sensing
Published in Cellular and molecular life sciences : CMLS (01-11-2009)“…This article outlines the need for a homeostatic response to alterations in cellular oxygenation. It describes work on erythropoietin control that led to the…”
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The hypoxia-inducible transcription factor pathway regulates oxygen sensing in the simplest animal, Trichoplax adhaerens
Published in EMBO reports (01-01-2011)“…The hypoxic response in humans is mediated by the hypoxia‐inducible transcription factor (HIF), for which prolyl hydroxylases (PHDs) act as oxygen‐sensing…”
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Optimal Translational Termination Requires C4 Lysyl Hydroxylation of eRF1
Published in Molecular cell (20-02-2014)“…Efficient stop codon recognition and peptidyl-tRNA hydrolysis are essential in order to terminate translational elongation and maintain protein sequence…”
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OGFOD1 catalyzes prolyl hydroxylation of RPS23 and is involved in translation control and stress granule formation
Published in Proceedings of the National Academy of Sciences - PNAS (18-03-2014)“…2-Oxoglutarate (2OG) and Fe(II)-dependent oxygenase domain-containing protein 1 (OGFOD1) is predicted to be a conserved 2OG oxygenase, the catalytic domain of…”
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Precisely Tuned Inhibition of HIF Prolyl Hydroxylases Is Key for Cardioprotection After Ischemia
Published in Circulation research (16-04-2021)Get full text
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Systemic silencing of PHD2 causes reversible immune regulatory dysfunction
Published in The Journal of clinical investigation (01-09-2019)“…Physiological effects of cellular hypoxia are sensed by prolyl hydroxylase (PHD) enzymes which regulate HIFs. Genetic interventions on HIF/PHD pathways reveal…”
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Myc-induced nuclear antigen constrains a latent intestinal epithelial cell-intrinsic anthelmintic pathway
Published in PloS one (26-02-2019)“…Expulsion of parasitic gastrointestinal nematodes requires diverse effector mechanisms coordinated by a Th2-type response. The evolutionarily conserved JmjC…”
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RAS and RHO GTPases in G1-phase cell-cycle regulation
Published in Nature reviews. Molecular cell biology (01-05-2004)“…As RAS mutations are among the most frequent alterations in human cancers, RAS proteins and their signalling pathways have been studied intensively. Here, we…”
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Impaired protein hydroxylase activity causes replication stress and developmental abnormalities in humans
Published in The Journal of clinical investigation (01-04-2023)“…Although protein hydroxylation is a relatively poorly characterized posttranslational modification, it has received significant recent attention following…”
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Asparaginyl Hydroxylation of the Notch Ankyrin Repeat Domain by Factor Inhibiting Hypoxia-inducible Factor
Published in The Journal of biological chemistry (17-08-2007)“…The stability and activity of hypoxia-inducible factor (HIF) are regulated by the post-translational hydroxylation of specific prolyl and asparaginyl residues…”
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Posttranslational Hydroxylation of Ankyrin Repeats in IκB Proteins by the Hypoxia-Inducible Factor (HIF) Asparaginyl Hydroxylase, Factor Inhibiting HIF (FIH)
Published in Proceedings of the National Academy of Sciences - PNAS (03-10-2006)“…Studies on hypoxia-sensitive pathways have revealed a series of Fe(ll)-dependent dioxygenases that regulate hypoxia-inducible factor (HIF) by prolyl and…”
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Asparagine and Aspartate Hydroxylation of the Cytoskeletal Ankyrin Family Is Catalyzed by Factor-inhibiting Hypoxia-inducible Factor
Published in The Journal of biological chemistry (04-03-2011)“…Factor-inhibiting hypoxia-inducible factor (FIH) catalyzes the β-hydroxylation of an asparagine residue in the C-terminal transcriptional activation domain of…”
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Actin-myosin-based contraction is responsible for apoptotic nuclear disintegration
Published in The Journal of cell biology (17-01-2005)“…Membrane blebbing during the apoptotic execution phase results from caspase-mediated cleavage and activation of ROCK I. Here, we show that ROCK activity,…”
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OH, the Places You’ll Go! Hydroxylation, Gene Expression, and Cancer
Published in Molecular cell (04-06-2015)“…Hydroxylation is an emerging modification generally catalyzed by a family of ∼70 enzymes that are dependent on oxygen, Fe(II), ascorbate, and the Kreb’s cycle…”
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Tumour hypoxia causes DNA hypermethylation by reducing TET activity
Published in Nature (London) (01-09-2016)“…Hypermethylation of the promoters of tumour suppressor genes represses transcription of these genes, conferring growth advantages to cancer cells. How these…”
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Human 2-oxoglutarate-dependent oxygenases: nutrient sensors, stress responders, and disease mediators
Published in Biochemical Society transactions (30-10-2020)“…Fe(II)/2-oxoglutarate (2OG)-dependent oxygenases are a conserved enzyme class that catalyse diverse oxidative reactions across nature. In humans, these enzymes…”
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MYPT1, the targeting subunit of smooth-muscle myosin phosphatase, is a substrate for the asparaginyl hydroxylase factor inhibiting hypoxia-inducible factor (FIH)
Published in Biochemical journal (01-06-2009)“…The asparaginyl hydroxylase FIH [factor inhibiting HIF (hypoxia-inducible factor)] was first identified as a protein that inhibits transcriptional activation…”
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Oxygen sensing and hypoxia-induced responses
Published in Essays in biochemistry (01-01-2007)“…Low cellular oxygenation (hypoxia) represents a significant threat to the viability of affected tissues. Multicellular organisms have evolved a highly…”
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The emerging roles of ribosomal histidyl hydroxylases in cell biology, physiology and disease
Published in Cellular and molecular life sciences : CMLS (01-11-2018)“…Hydroxylation is a novel protein modification catalyzed by a family of oxygenases that depend on fundamental nutrients and metabolites for activity. Protein…”
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Developmentally regulated GTPases: structure, function and roles in disease
Published in Cellular and molecular life sciences : CMLS (01-12-2021)“…GTPases are a large superfamily of evolutionarily conserved proteins involved in a variety of fundamental cellular processes. The developmentally regulated…”
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