Literature DB >> 9070285

Antioxidant action of ergothioneine: assessment of its ability to scavenge peroxynitrite.

O I Aruoma1, M Whiteman, T G England, B Halliwell.   

Abstract

The superoxide radical (O.2-) and nitric oxide (NO.) combine very rapidly to form peroxynitrite (ONOO-), a reactive tissue damaging nitrogen species thought to be involved in the pathology of several chronic diseases. The natural product ergothioneine protects against the nitration of tyrosine and the inactivation of alpha 1-antiproteinase by ONOO-. Ergothioneine merits further investigation as a biological and therapeutic antioxidant agent.

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Year:  1997        PMID： 9070285     DOI： 10.1006/bbrc.1997.6109

Source DB:  PubMed          Journal:  Biochem Biophys Res Commun        ISSN： 0006-291X            Impact factor:   3.575


  19 in total

1.  Detection of 3-hydroxykynurenine in a plant pathogenic fungus.

Authors:  T J Greer Wilson; Karl Kristian Thomsen; Bent O Petersen; Jens Ø Duus; Richard P Oliver
Journal:  Biochem J       Date:  2003-05-01       Impact factor: 3.857

Review 2.  Pharmacological antioxidant strategies as therapeutic interventions for COPD.

Authors:  Irfan Rahman
Journal:  Biochim Biophys Acta       Date:  2011-11-09

3.  Effect of ergothioneine on acute lung injury and inflammation in cytokine insufflated rats.

Authors:  John E Repine; Nancy D Elkins
Journal:  Prev Med       Date:  2011-12-14       Impact factor: 4.018

4.  Role of ergothioneine on S-nitrosoglutathione catabolism.

Authors:  F Misiti; M Castagnola; C Zuppi; B Giardina; I Messana
Journal:  Biochem J       Date:  2001-06-15       Impact factor: 3.857

Review 5.  Ergothioneine: A Stress Vitamin with Antiaging, Vascular, and Neuroprotective Roles?

Authors:  Bindu D Paul
Journal:  Antioxid Redox Signal       Date:  2021-12-07       Impact factor: 7.468

Review 6.  Chemical and molecular mechanisms of antioxidants: experimental approaches and model systems.

Authors:  Jian-Ming Lü; Peter H Lin; Qizhi Yao; Changyi Chen
Journal:  J Cell Mol Med       Date:  2009-09-14       Impact factor: 5.310

7.  Improved synthesis of an ergothioneine PET radioligand for imaging oxidative stress in Alzheimer's disease.

Authors:  William J Behof; Clayton A Whitmore; Justin R Haynes; Adam J Rosenberg; Mohammed N Tantawy; Todd E Peterson; Fiona E Harrison; Robert B Beelman; Printha Wijesinghe; Joanne A Matsubara; Wellington Pham
Journal:  FEBS Lett       Date:  2022-02-07       Impact factor: 3.864

8.  Mechanistic studies of a novel C-S lyase in ergothioneine biosynthesis: the involvement of a sulfenic acid intermediate.

Authors:  Heng Song; Wen Hu; Nathchar Naowarojna; Ampon Sae Her; Shu Wang; Rushil Desai; Li Qin; Xiaoping Chen; Pinghua Liu
Journal:  Sci Rep       Date:  2015-07-07       Impact factor: 4.379

9.  Ergothioneine contents in fruiting bodies and their enhancement in mycelial cultures by the addition of methionine.

Authors:  Wi Young Lee; Eung-Jun Park; Jin Kwon Ahn; Kang-Hyeon Ka
Journal:  Mycobiology       Date:  2009-03-31       Impact factor: 1.858

10.  Plasma L-ergothioneine measurement by high-performance liquid chromatography and capillary electrophoresis after a pre-column derivatization with 5-iodoacetamidofluorescein (5-IAF) and fluorescence detection.

Authors:  Salvatore Sotgia; Elisabetta Pisanu; Gianfranco Pintus; Gian Luca Erre; Gerard Aime Pinna; Luca Deiana; Ciriaco Carru; Angelo Zinellu
Journal:  PLoS One       Date:  2013-07-29       Impact factor: 3.240
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