Clare Louise Hawkins

Clare Louise Hawkins

Professor with special responsibilities


  1. 2011
  2. The potent and novel thiosemicarbazone chelators di-2-pyridylketone-4,4-dimethyl-3-thiosemicarbazone and 2-benzoylpyridine-4,4-dimethyl-3-thiosemicarbazone affect crucial thiol systems required for ribonucleotide reductase activity

    Yu, Y., Suryo Rahmanto, Y., Hawkins, Clare Louise & Richardson, D. R., Jun 2011, In : Molecular Pharmacology. 79, 6, p. 921-31 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Amino acid, peptide, and protein hydroperoxides and their decomposition products modify the activity of the 26S proteasome

    Gracanin, M., Lam, M. A., Morgan, P. E., Rodgers, K. J., Hawkins, Clare Louise & Davies, Michael Jonathan, 15 Jan 2011, In : Free Radical Biology & Medicine. 50, 2, p. 389-99 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. 2010
  5. Cellular effects of photogenerated oxidants and long-lived, reactive, hydroperoxide photoproducts

    Rahmanto, A. S., Morgan, P. E., Hawkins, Clare Louise & Davies, Michael Jonathan, 30 Nov 2010, In : Free Radical Biology & Medicine. 49, 10, p. 1505-15 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. The iron complex of Dp44mT is redox-active and induces hydroxyl radical formation - an EPR study

    Jansson, P. J., Hawkins, Clare Louise, Lovejoy, D. B. & Richardson, D. R., Nov 2010, In : Journal of Inorganic Biochemistry. 104, 11, p. 1224-8 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. The myeloperoxidase-derived oxidant HOSCN inhibits protein tyrosine phosphatases and modulates cell signalling via the mitogen-activated protein kinase (MAPK) pathway in macrophages

    Lane, A. E., Tan, J. T. M., Hawkins, Clare Louise, Heather, A. K. & Davies, Michael Jonathan, 15 Aug 2010, In : Biochemical Journal. 430, 1, p. 161-9 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Ability of hypochlorous acid and N-chloramines to chlorinate DNA and its constituents

    Stanley, N. R., Pattison, D. I. & Hawkins, Clare Louise, 19 Jul 2010, In : Chemical Research in Toxicology. 23, 7, p. 1293-302 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Acetaminophen (paracetamol) inhibits myeloperoxidase-catalyzed oxidant production and biological damage at therapeutically achievable concentrations

    Koelsch, M., Mallak, R., Graham, G. G., Kajer, T., Milligan, M. K., Nguyen, L. Q., Newsham, D. W., Keh, J. S., Kettle, A. J., Scott, K. F., Ziegler, J. B., Pattison, D. I., Fu, S., Hawkins, Clare Louise, Rees, M. D. & Davies, Michael Jonathan, 15 Apr 2010, In : Biochemical Pharmacology. 79, 8, p. 1156-64 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Cellular effects of peptide and protein hydroperoxides

    Rahmanto, A. S., Morgan, P. E., Hawkins, Clare Louise & Davies, Michael Jonathan, 15 Apr 2010, In : Free Radical Biology & Medicine. 48, 8, p. 1071-8 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. 2009
  12. The role of hypothiocyanous acid (HOSCN) in biological systems

    Hawkins, Clare Louise, Dec 2009, In : Free Radical Research. 43, 12, p. 1147-58 12 p.

    Research output: Contribution to journalJournal articleCommissionedpeer-review

  13. Singlet-oxygen-mediated amino acid and protein oxidation: formation of tryptophan peroxides and decomposition products

    Gracanin, M., Hawkins, Clare Louise, Pattison, D. I. & Davies, Michael Jonathan, 1 Jul 2009, In : Free Radical Biology & Medicine. 47, 1, p. 92-102 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. What are the plasma targets of the oxidant hypochlorous acid? A kinetic modeling approach

    Pattison, D. I., Hawkins, Clare Louise & Davies, Michael Jonathan, May 2009, In : Chemical Research in Toxicology. 22, 5, p. 807-17 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Quantification of protein modification by oxidants

    Hawkins, Clare Louise, Morgan, P. E. & Davies, Michael Jonathan, 15 Apr 2009, In : Free Radical Biology & Medicine. 46, 8, p. 965-88 24 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. 2008
  17. Tryptophan residues are targets in hypothiocyanous acid-mediated protein oxidation

    Hawkins, Clare Louise, Pattison, D. I., Stanley, N. R. & Davies, Michael Jonathan, 15 Dec 2008, In : Biochemical Journal. 416, 3, p. 441-52 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Separation, detection, and quantification of hydroperoxides formed at side-chain and backbone sites on amino acids, peptides, and proteins

    Morgan, P. E., Pattison, D. I., Hawkins, Clare Louise & Davies, Michael Jonathan, 1 Nov 2008, In : Free Radical Biology & Medicine. 45, 9, p. 1279-89 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Hypochlorous acid oxidizes methionine and tryptophan residues in myoglobin

    Szuchman-Sapir, A. J., Pattison, D. I., Ellis, N. A., Hawkins, Clare Louise, Davies, Michael Jonathan & Witting, P. K., 15 Sep 2008, In : Free Radical Biology & Medicine. 45, 6, p. 789-98 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Hypothiocyanous acid is a more potent inducer of apoptosis and protein thiol depletion in murine macrophage cells than hypochlorous acid or hypobromous acid

    Lloyd, M. M., van Reyk, D. M., Davies, Michael Jonathan & Hawkins, Clare Louise, 1 Sep 2008, In : Biochemical Journal. 414, 2, p. 271-80 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Identification of plasma proteins that are susceptible to thiol oxidation by hypochlorous acid and N-chloramines

    Summers, F. A., Morgan, P. E., Davies, Michael Jonathan & Hawkins, Clare Louise, Sep 2008, In : Chemical Research in Toxicology. 21, 9, p. 1832-40 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Mammalian heme peroxidases: from molecular mechanisms to health implications

    Davies, Michael Jonathan, Hawkins, Clare Louise, Pattison, D. I. & Rees, M. D., Jul 2008, In : Antioxidants & Redox Signaling. 10, 7, p. 1199-234 36 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. 2007
  24. Hypochlorous acid-mediated protein oxidation: how important are chloramine transfer reactions and protein tertiary structure?

    Pattison, D. I., Hawkins, Clare Louise & Davies, Michael Jonathan, 28 Aug 2007, In : Biochemistry. 46, 34, p. 9853-64 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. 2006
  26. Sensitizer-mediated photooxidation of histidine residues: evidence for the formation of reactive side-chain peroxides

    Agon, V. V., Bubb, W. A., Wright, A., Hawkins, Clare Louise & Davies, Michael Jonathan, 15 Feb 2006, In : Free Radical Biology & Medicine. 40, 4, p. 698-710 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. 2005
  28. The role of aromatic amino acid oxidation, protein unfolding, and aggregation in the hypobromous acid-induced inactivation of trypsin inhibitor and lysozyme

    Hawkins, Clare Louise & Davies, Michael Jonathan, Nov 2005, In : Chemical Research in Toxicology. 18, 11, p. 1669-77 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. The role of reactive N-bromo species and radical intermediates in hypobromous acid-induced protein oxidation

    Hawkins, Clare Louise & Davies, Michael Jonathan, 1 Oct 2005, In : Free Radical Biology & Medicine. 39, 7, p. 900-12 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Inactivation of protease inhibitors and lysozyme by hypochlorous acid: role of side-chain oxidation and protein unfolding in loss of biological function

    Hawkins, Clare Louise & Davies, Michael Jonathan, Oct 2005, In : Chemical Research in Toxicology. 18, 10, p. 1600-10 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. 2004
  32. Published

    Hypochlorite and superoxide radicals can act synergistically to induce fragmentation of hyaluronan and chondroitin sulphates

    Rees, M. D., Hawkins, Clare Louise & Davies, Michael Jonathan, 1 Jul 2004, In : Biochemical Journal. 381, Pt 1, p. 175-84 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    EPR spin trapping of protein radicals

    Davies, Michael Jonathan & Hawkins, Clare Louise, 2004, In : Free Radical Biology & Medicine. 36, 9, p. 1072-86 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. 2003
  35. Published

    Hypochlorite-mediated fragmentation of hyaluronan, chondroitin sulfates, and related N-acetyl glycosamines: evidence for chloramide intermediates, free radical transfer reactions, and site-specific fragmentation

    Rees, M. D., Hawkins, Clare Louise & Davies, Michael Jonathan, 12 Nov 2003, In : Journal of the American Chemical Society. 125, 45, p. 13719-33 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    Hypochlorous acid-mediated oxidation of lipid components and antioxidants present in low-density lipoproteins: absolute rate constants, product analysis, and computational modeling

    Pattison, D. I., Hawkins, Clare Louise & Davies, Michael Jonathan, Apr 2003, In : Chemical Research in Toxicology. 16, 4, p. 439-49 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    Photo-oxidation of cells generates long-lived intracellular protein peroxides

    Wright, A., Hawkins, Clare Louise & Davies, Michael Jonathan, 15 Mar 2003, In : Free Radical Biology & Medicine. 34, 6, p. 637-47 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. 2002
  39. Published

    Reaction of protein chloramines with DNA and nucleosides: evidence for the formation of radicals, protein-DNA cross-links and DNA fragmentation

    Hawkins, Clare Louise, Pattison, D. I. & Davies, Michael Jonathan, 1 Aug 2002, In : Biochemical Journal. 365, Pt 3, p. 605-15 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Published

    Singlet oxygen-mediated protein oxidation: evidence for the formation of reactive side chain peroxides on tyrosine residues

    Wright, A., Bubb, W. A., Hawkins, Clare Louise & Davies, Michael Jonathan, Jul 2002, In : Photochemistry and Photobiology. 76, 1, p. 35-46 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Superoxide radicals can act synergistically with hypochlorite to induce damage to proteins

    Hawkins, Clare Louise, Rees, M. D. & Davies, Michael Jonathan, 2 Jan 2002, In : FEBS letters. 510, 1-2, p. 41-4 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    Hypochlorite-induced damage to DNA, RNA, and polynucleotides: formation of chloramines and nitrogen-centered radicals

    Hawkins, Clare Louise & Davies, Michael Jonathan, Jan 2002, In : Chemical Research in Toxicology. 15, 1, p. 83-92 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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