Literature DB >> 11006543

Cyclooxygenase mechanisms.

L J Marnett1.   

Abstract

Several advances have occurred in the past year in our understanding of cyclooxygenase catalysis. The role of specific heme oxidation states in the formation of catalytically competent tyrosyl radicals has been defined; the identity of physiological hydroperoxide activators has been established; and the participation of individual amino acids in substrate binding and oxygenation has been elucidated.

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Year:  2000        PMID： 11006543     DOI： 10.1016/s1367-5931(00)00130-7

Source DB:  PubMed          Journal:  Curr Opin Chem Biol        ISSN： 1367-5931            Impact factor:   8.822


  28 in total

1.  The cyclooxygenase site, but not the peroxidase site of cyclooxygenase-2 is required for neurotoxicity in hypoxic and ischemic injury.

Authors:  Wenjin Li; Shasha Wu; Muzamil Ahmad; Jianfei Jiang; Hao Liu; Tetsuya Nagayama; Marie E Rose; Vladimir A Tyurin; Yulia Y Tyurina; Grigory G Borisenko; Natalia Belikova; Jun Chen; Valerian E Kagan; Steven H Graham
Journal:  J Neurochem       Date:  2010-03-17       Impact factor: 5.372

2.  Tumor cyclooxygenase-2 levels correlate with tumor invasiveness in human hepatocellular carcinoma.

Authors:  Terence-C Tang; Ronnie-T Poon; Cecilia-P Lau; Dan Xie; Sheung-Tat Fan
Journal:  World J Gastroenterol       Date:  2005-04-07       Impact factor: 5.742

Review 3.  Redox (phospho)lipidomics of signaling in inflammation and programmed cell death.

Authors:  Yulia Y Tyurina; Claudette M St Croix; Simon C Watkins; Alan M Watson; Michael W Epperly; Tamil S Anthonymuthu; Elena R Kisin; Irina I Vlasova; Olga Krysko; Dmitri V Krysko; Alexandr A Kapralov; Haider H Dar; Vladimir A Tyurin; Andrew A Amoscato; Elena N Popova; Sergey B Bolevich; Peter S Timashev; John A Kellum; Sally E Wenzel; Rama K Mallampalli; Joel S Greenberger; Hulya Bayir; Anna A Shvedova; Valerian E Kagan
Journal:  J Leukoc Biol       Date:  2019-05-09       Impact factor: 4.962

4.  Avicins, a family of triterpenoid saponins from Acacia victoriae (Bentham), inhibit activation of nuclear factor-kappaB by inhibiting both its nuclear localization and ability to bind DNA.

Authors:  V Haridas; C J Arntzen; J U Gutterman
Journal:  Proc Natl Acad Sci U S A       Date:  2001-09-25       Impact factor: 11.205

5.  Topography of tyrosine residues and their involvement in peroxidation of polyunsaturated cardiolipin in cytochrome c/cardiolipin peroxidase complexes.

Authors:  Alexandr A Kapralov; Naveena Yanamala; Yulia Y Tyurina; Laura Castro; Alejandro Samhan-Arias; Yuri A Vladimirov; Akihiro Maeda; Andrew A Weitz; Jim Peterson; Danila Mylnikov; Verónica Demicheli; Verónica Tortora; Judith Klein-Seetharaman; Rafael Radi; Valerian E Kagan
Journal:  Biochim Biophys Acta       Date:  2011-04-29

6.  Inhibition of cyclooxygenases by dipyrone.

Authors:  S C Pierre; R Schmidt; C Brenneis; M Michaelis; G Geisslinger; K Scholich
Journal:  Br J Pharmacol       Date:  2007-04-16       Impact factor: 8.739

7.  Observation of an unusual electronically distorted semiquinone radical of PCB metabolites in the active site of prostaglandin H synthase-2.

Authors:  Orarat Wangpradit; Edelmiro Moman; Kevin B Nolan; Garry R Buettner; Larry W Robertson; Gregor Luthe
Journal:  Chemosphere       Date:  2010-09-16       Impact factor: 7.086

8.  Strong activation of cyclooxygenase I and II catalytic activity by dietary bioflavonoids.

Authors:  Hyoung-Woo Bai; Bao Ting Zhu
Journal:  J Lipid Res       Date:  2008-07-26       Impact factor: 5.922

9.  Myricetin and quercetin are naturally occurring co-substrates of cyclooxygenases in vivo.

Authors:  Hyoung-Woo Bai; Bao Ting Zhu
Journal:  Prostaglandins Leukot Essent Fatty Acids       Date:  2009-11-07       Impact factor: 4.006

10.  Endoperoxide formation by an α-ketoglutarate-dependent mononuclear non-haem iron enzyme.

Authors:  Wupeng Yan; Heng Song; Fuhang Song; Yisong Guo; Cheng-Hsuan Wu; Ampon Sae Her; Yi Pu; Shu Wang; Nathchar Naowarojna; Andrew Weitz; Michael P Hendrich; Catherine E Costello; Lixin Zhang; Pinghua Liu; Yan Jessie Zhang
Journal:  Nature       Date:  2015-11-02       Impact factor: 49.962
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