Publications

Found 23 results
Filters: Keyword is Oxygen  [Clear All Filters]
2014
Da-Rè C, von Stockum S, Biscontin A, Millino C, Cisotto P, Zordan MA, Zeviani M, Bernardi P, De Pittà C & Costa R (2014) Leigh syndrome in Drosophila melanogaster: morphological and biochemical characterization of Surf1 post-transcriptional silencing. J Biol Chem 289, 29235-46
2013
Davies AL, Desai RA, Bloomfield PS, McIntosh PR, Chapple KJ, Linington C, Fairless R, Diem R, Kasti M, Murphy MP & Smith KJ (2013) Neurological deficits caused by tissue hypoxia in neuroinflammatory disease. Ann Neurol 74, 815-25
2010
Crichton PG, Albury MS, Affourtit C & Moore AL (2010) Mutagenesis of the Sauromatum guttatum alternative oxidase reveals features important for oxygen binding and catalysis. Biochim Biophys Acta 1797, 732-7
2009
Birrell JA, Yakovlev G & Hirst J (2009) Reactions of the flavin mononucleotide in complex I: a combined mechanism describes NADH oxidation coupled to the reduction of APAD+, ferricyanide, or molecular oxygen. Biochemistry 48, 12005-13
King MS, Sharpley MS & Hirst J (2009) Reduction of hydrophilic ubiquinones by the flavin in mitochondrial NADH:ubiquinone oxidoreductase (Complex I) and production of reactive oxygen species. Biochemistry 48, 2053-62
2008
Frank RAW, Kay CWM, Hirst J & Luisi BF (2008) Off-pathway, oxygen-dependent thiamine radical in the Krebs cycle. J Am Chem Soc 130, 1662-8
Hirst J, King MS & Pryde KR (2008) The production of reactive oxygen species by complex I. Biochem Soc Trans 36, 976-80
Esterházy D, King MS, Yakovlev G & Hirst J (2008) Production of reactive oxygen species by complex I (NADH:ubiquinone oxidoreductase) from Escherichia coli and comparison to the enzyme from mitochondria. Biochemistry 47, 3964-71
Affourtit C & Brand MD (2008) Uncoupling protein-2 contributes significantly to high mitochondrial proton leak in INS-1E insulinoma cells and attenuates glucose-stimulated insulin secretion. Biochem J 409, 199-204
2007
Cochemé HM, Kelso GF, James AM, Ross MF, Trnka J, Mahendiran T, Asin-Cayuela J, Blaikie FH, Manas A-RB, Porteous CM, Adlam VJ, Smith RAJ & Murphy MP (2007) Mitochondrial targeting of quinones: therapeutic implications. Mitochondrion 7 Suppl, S94-102
2006
Iuso A, Scacco S, Piccoli C, Bellomo F, Petruzzella V, Trentadue R, Minuto M, Ripoli M, Capitanio N, Zeviani M & Papa S (2006) Dysfunctions of cellular oxidative metabolism in patients with mutations in the NDUFS1 and NDUFS4 genes of complex I. J Biol Chem 281, 10374-80
Kussmaul L & Hirst J (2006) The mechanism of superoxide production by NADH:ubiquinone oxidoreductase (complex I) from bovine heart mitochondria. Proc Natl Acad Sci U S A 103, 7607-12
2005
James AM, Cochemé HM, Smith RAJ & Murphy MP (2005) Interactions of mitochondria-targeted and untargeted ubiquinones with the mitochondrial respiratory chain and reactive oxygen species. Implications for the use of exogenous ubiquinones as therapies and experimental tools. J Biol Chem 280, 21295-312
James AM, Cochemé HM & Murphy MP (2005) Mitochondria-targeted redox probes as tools in the study of oxidative damage and ageing. Mech Ageing Dev 126, 982-6
Bustos DM & Velours J (2005) The modification of the conserved GXXXG motif of the membrane-spanning segment of subunit g destabilizes the supramolecular species of yeast ATP synthase. J Biol Chem 280, 29004-10
Brunelle JK, Bell EL, Quesada NM, Vercauteren K, Tiranti V, Zeviani M, Scarpulla RC & Chandel NS (2005) Oxygen sensing requires mitochondrial ROS but not oxidative phosphorylation. Cell Metab 1, 409-14
Sanjuan-Pla A, Cervera AM, Apostolova N, Garcia-Bou R, Víctor VM, Murphy MP & McCreath KJ (2005) A targeted antioxidant reveals the importance of mitochondrial reactive oxygen species in the hypoxic signaling of HIF-1alpha. FEBS Lett 579, 2669-74
2004
Brand MD, Affourtit C, Esteves TC, Green K, Lambert AJ, Miwa S, Pakay JL & Parker N (2004) Mitochondrial superoxide: production, biological effects, and activation of uncoupling proteins. Free Radic Biol Med 37, 755-67
2003
Hirst J (2003) The dichotomy of complex I: a sodium ion pump or a proton pump. Proc Natl Acad Sci U S A 100, 773-5
Saretzki G, Murphy MP & von Zglinicki T (2003) MitoQ counteracts telomere shortening and elongates lifespan of fibroblasts under mild oxidative stress. Aging Cell 2, 141-3
Talbot DA, Hanuise N, Rey B, Rouanet J-L, Duchamp C & Brand MD (2003) Superoxide activates a GDP-sensitive proton conductance in skeletal muscle mitochondria from king penguin (Aptenodytes patagonicus). Biochem Biophys Res Commun 312, 983-8
2002
Cadenas S, Echtay KS, Harper JA, Jekabsons MB, Buckingham JA, Grau E, Abuin A, Chapman H, Clapham JC & Brand MD (2002) The basal proton conductance of skeletal muscle mitochondria from transgenic mice overexpressing or lacking uncoupling protein-3. J Biol Chem 277, 2773-8
2000
Guppy M, Reeves DC, Bishop T, Withers P, Buckingham JA & Brand MD (2000) Intrinsic metabolic depression in cells isolated from the hepatopancreas of estivating snails. FASEB J 14, 999-1004