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Free Radical Research Group - Tony Kettle

Recent Selected Publications

2008

  • Meotti, F.C., Senthilmohan, R., Harwood, D.T., Missau, F.C., Pizzolatti, M.G., and Kettle, A.J. Myricitrin as a substrate and inhibitor of myeloperoxidase: Implications for the pharmacological effects of flavonoids. Free Radic Biol Med 44: 109–120 (2008). PubMed link

2007

  • Akerström, B., Maghzal, G.J., Winterbourn, C.C., and Kettle, A.J. The lipocalin alpha1-microglobulin has radical scavenging activity. J Biol Chem 282: 31493–31503 (2007). PubMed link
  • Kettle, A.J., Anderson, R.F., Hampton, M.B., and Winterbourn, C.C. Reactions of superoxide with myeloperoxidase. Biochemistry 46: 4888–4897 (2007). PubMed link

2006

  • Brooks, W.M., Lash, H., Kettle, A.J., and Epton, M.J. Optimising hydrogen peroxide measurement in exhaled breath condensate. Redox Rep 11: 78–84 (2006). PubMed link
  • Senthilmohan, R., and Kettle, A.J. Bromination and chlorination reactions of myeloperoxidase at physiological concentrations of bromide and chloride. Arch Biochem Biophys 445: 235–244 (2006). PubMed link
  • Harwood, D.T., Kettle, A.J., and Winterbourn, C.C. Production of glutathione sulfonamide and dehydroglutathione from GSH by myeloperoxidase-derived oxidants and detection using a novel LC-MS/MS method. Biochem J 399: 161–168 (2006). PubMed link
  • Winterbourn, C.C., Hampton, M.B., Livesey, J.H., and Kettle, A.J. Modeling the reactions of superoxide and myeloperoxidase in the neutrophil phagosome: implications for microbial killing. J Biol Chem 281: 39860–39869 (2006). PubMed link
  • van Dalen, C.J., Winterbourn, C.C., and Kettle, A.J. Mechanism of nitrite oxidation by eosinophil peroxidase: implications for oxidant production and nitration by eosinophils. Biochem J 394: 707–713 (2006). PubMed link

2005

  • Dypbukt, J.M., Bishop, C., Brooks, W.M., Thong, B., Eriksson, H., and Kettle, A.J. A sensitive and selective assay for chloramine production by myeloperoxidase. Free Radic Biol Med 39: 1468–1477 (2005). PubMed link
  • Kettle, A.J., and Winterbourn, C.C. Do neutrophils produce ozone? An appraisal of current evidence. Biofactors 24: 41–45 (2005). PubMed link
  • Ximenes, V.F., Silva Sde, O., Rodrigues, M.R., Catalani, L.H., Maghzal, G.J., Kettle, A.J., and Campa, A. Superoxide-dependent oxidation of melatonin by myeloperoxidase. J Biol Chem 280: 38160–38169 (2005). PubMed link

2004

  • Kettle, A.J., Chan, T., Osberg, I., Senthilmohan, R., Chapman, A.L., Mocatta, T.J., and Wagener, J.S. Myeloperoxidase and protein oxidation in the airways of young children with cystic fibrosis. Am J Respir Crit Care Med 170: 1317–1323 (2004). PubMed link
  • Kettle, A.J., Clark, B.M., and Winterbourn, C.C. Superoxide converts indigo carmine to isatin sulfonic acid: Implications for the hypothesis that neutrophils produce ozone. J Biol Chem 279: 18521–18525 (2004). PubMed link
  • Winterbourn, C.C., and Kettle, A.J. Reactions of superoxide with myeloperoxidase and its products. Jpn J Infect Dis 57:S31–33 (2004). PubMed link

2003

  • Buss, I.H., Senthilmohan, R., Darlow, B.A., Mogridge, N., Kettle, A.J., and Winterbourn, C.C. 3-Chlorotyrosine as a marker of protein damage by myeloperoxidase in tracheal aspirates from preterm infants: association with adverse respiratory outcome. Pediatr Res 53: 455–462 (2003). PubMed link
  • Chapman, A.L.P., Winterbourn, C.C., Brennan, S.O., Jordan, T.W., and Kettle, A.J. Characterization of non-covalent oligomers of proteins treated with hypochlorous acid. Biochem J 375: 33–40 (2003). PubMed link
  • Winterbourn, C.C. and Kettle, A.J. Radical–radical reactions of superoxide: a potential route to toxicity. Biochem Biophys Res Comm 305: 729–36 (2003). PubMed link

2002

  • Aldridge, R.E., Chan, T., van Dalen, C.J., Senthilmohan, R., Winn, M., Venge, P., Town, I., and Kettle, A. J. Eosinophil peroxidase produces hypobromous acid in the airways of stable asthmatics. Free Radic Biol Med 33: 847–856 (2002). PubMed link
  • Chapman, A.L.P., Hampton, M.B., Senthilmohan, R., Winterbourn, C.C., and Kettle, A.J. Chlorination of bacterial and neutrophil proteins during phagocytosis and killing of Staphylococcus aureus. J Biol Chem 277:9757–62 (2002). PubMed link
  • Upston, J.M., Niu, X., Brown, A.J., Mashima, R., Wang, H., Senthilmohan, R., Kettle, A.J., Dean, R.T., and Stocker, R. Disease stage-dependent accumulation of lipid and protein oxidation products in human atherosclerosis. Am J Pathol 160:701–10 (2002). PubMed link

2001

  • Kettle, A. J. and Winterbourn, C. C. A kinetic analysis of the catalase activity of myeloperoxidase. Biochemistry 40:10204-10212 (2001).
  • Van Dalen, C. J. and Kettle, A. J. Substrates and products of eosinophil peroxidase. Biochem. J 358:233-239 (2001).

2000

  • Van Dalen, C. J., Winterbourn, C. C., Senthilmohan , R., and Kettle, A. J. Nitrite as a substrate and inhibitor of myeloperoxidase: Implications for nitration and hypochlorous acid production at sites of inflammation. J. Biol. Chem. 275:11638-11644 (2000).
  • Vile, G. F., Rothwell, L. A., and Kettle, A. J. Initiation of rapid, p53-dependent growth arrest in cultured human skin fibroblasts by reactive chlorine species. Arch. Biochem. Biophys. 377:122-128 (2000).
  • Chapman, A. L. P., Senthilmohan , R., Winterbourn, C. C., and Kettle, A. J. Comparison of mono and dichlorinated tyrosines with carbonyls for detection of hypochlorous acid-modified proteins. Arch. Biochem. Biophys. 377:95-100 (2000).
  • Winterbourn, C. C., Vissers, M. C. M., and Kettle, A. J. Myeloperoxidase. Curr. Opin. Hematol. 7:53-58 (2000).
  • Winterbourn, C. C. and Kettle, A. J. Biomarkers of myeloperoxidase-derived hypochlorous acid. Free Radical Biol. Med. 29:403-409 (2000).
  • Burner, U., Furtmuller, P. G., Kettle, A. J., Koppenol, W. H., and Obinger, C. Mechanism of reaction of myeloperoxidase with nitrite. J. Biol. Chem. 275:20597-20601 (2000).
  • Kettle, A. J. and Candaeis, L. P. Oxidation of tryptophan by redox intermediates of myeloperoxidase and inhibition of hypochlorous acid production. Redox Report 5:179-184 (2000),.

1999

  • Burner, U., Obinger, C., Paumann, M., Fürtmuller, P. G., and Kettle, A. J. Transient and steady-state kinetics of the oxidation of substituted benzoic acid hydrazides by myeloperoxidase. J. Biol. Chem. 274:9494-9592 (1999).
  • Kettle, A. J. Detection of 3-chlorotyrosine in proteins exposed to neutrophil oxidants. Methods Enzymol. 300 Part B:111-120 (1999).