Search Results - "HENNE, Kirk R"

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    Bioactivation of 4-Ipomeanol by CYP4B1:  Adduct Characterization and Evidence for an Enedial Intermediate by Baer, Brian R, Rettie, Allan E, Henne, Kirk R

    Published in Chemical research in toxicology (01-05-2005)
    “…4-Ipomeanol (IPO) is a pneumotoxin that is bioactivated to a reactive intermediate that binds to DNA and other cellular macromolecules. Despite over 30 years…”
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    Metabolic activation of the nontricyclic antidepressant trazodone to electrophilic quinone-imine and epoxide intermediates in human liver microsomes and recombinant P4503A4 by Kalgutkar, Amit S., Henne, Kirk R., Lame, Mary E., Vaz, Alfin D.N., Collin, Claire, Soglia, John R., Zhao, Sabrina X., Hop, Cornelis E.C.A.

    Published in Chemico-biological interactions (30-06-2005)
    “…Therapy with the antidepressant trazodone has been associated with several cases of idiosyncratic hepatotoxicity. While the mechanism of hepatotoxicity remains…”
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    A comprehensive listing of bioactivation pathways of organic functional groups by Kalgutkar, Amit S, Gardner, Iain, Obach, R Scott, Shaffer, Christopher L, Callegari, Ernesto, Henne, Kirk R, Mutlib, Abdul E, Dalvie, Deepak K, Lee, Jae S, Nakai, Yasuhiro, O'Donnell, John P, Boer, Jason, Harriman, Shawn P

    Published in Current drug metabolism (01-06-2005)
    “…The occurrence of idiosyncratic adverse drug reactions during late clinical trials or after a drug has been released can lead to a severe restriction in its…”
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    A comparison of substrate dynamics in human CYP2E1 and CYP2A6 by Harrelson, John P., Henne, Kirk R., Alonso, Darwin O.V., Nelson, Sidney D.

    “…Considering the dynamic nature of CYPs, methods that reveal information about substrate and enzyme dynamics are necessary to generate predictive models. To…”
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    Covalent Linkage of Prosthetic Heme to CYP4 Family P450 Enzymes by Henne, Kirk R, Kunze, Kent L, Zheng, Yi-Min, Christmas, Peter, Soberman, Roy J, Rettie, Allan E

    Published in Biochemistry (Easton) (30-10-2001)
    “…An extensive body of research on the structural properties of cytochrome P450 enzymes has established that these proteins possess a b-type heme prosthetic…”
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    Covalent Heme Binding to CYP4B1 via Glu310 and a Carbocation Porphyrin Intermediate by Zheng, Yi-Min, Baer, Brian R, Kneller, M. Byron, Henne, Kirk R, Kunze, Kent L, Rettie, Allan E

    Published in Biochemistry (Easton) (22-04-2003)
    “…Recently we found that CYP4B1, and several other members of the CYP4 family of enzymes, are covalently linked to their prosthetic heme group through an ester…”
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    Enzymatic Determinants of the Substrate Specificity of CYP2C9:  Role of B‘−C Loop Residues in Providing the π-Stacking Anchor Site for Warfarin Binding by Haining, Robert L, Jones, Jeffrey P, Henne, Kirk R, Fisher, Michael B, Koop, Dennis R, Trager, William F, Rettie, Allan E

    Published in Biochemistry (Easton) (16-03-1999)
    “…Previous modeling efforts have suggested that coumarin ligand binding to CYP2C9 is dictated by electrostatic and π-stacking interactions with complementary…”
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    Genotyping and site-directed mutagenesis of a cytochrome P450 meander Pro-X-Arg motif critical to CYP4B1 catalysis by Zheng, Y.i-Min, Henne, Kirk R., Charmley, Patrick, Kim, Richard B., McCarver, D.Gail, Cabacungan, Erwin T., Hines, Ronald N., Rettie, Allan E.

    Published in Toxicology and applied pharmacology (15-01-2003)
    “…CYP4B1 isoforms from rodents and other common laboratory animals are involved in the bioactivation of a range of protoxins, including 2-aminofluorene,…”
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    Active Site Characteristics of CYP4B1 Probed with Aromatic Ligands by Henne, Kirk R, Fisher, Michael B, Iyer, Krishna R, Lang, Dieter H, Trager, William F, Rettie, Allan E

    Published in Biochemistry (Easton) (24-07-2001)
    “…The active site topography of rabbit CYP4B1 has been studied relative to CYP2B1 and CYP102 using a variety of aromatic probe substrates. Oxidation of the…”
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