Serveur d'exploration sur la glutarédoxine

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Thiol redox control via thioredoxin and glutaredoxin systems.

Identifieur interne : 000D76 ( Main/Exploration ); précédent : 000D75; suivant : 000D77

Thiol redox control via thioredoxin and glutaredoxin systems.

Auteurs : A. Holmgren [Suède] ; C. Johansson ; C. Berndt ; M E Lönn ; C. Hudemann ; C H Lillig

Source :

RBID : pubmed:16246122

Descripteurs français

English descriptors

Abstract

The Trx (thioredoxin) and Grx (glutaredoxin) systems control cellular redox potential, keeping a reducing thiol-rich intracellular state, which on generation of reactive oxygen species signals through thiol redox control mechanisms. Here, we give a brief overview of the human Trx and Grx systems. The main part focuses on our current knowledge about mitochondrial Grx2, which facilitates mitochondrial redox homoeostasis during oxidative stress-induced apoptosis.

DOI: 10.1042/BST20051375
PubMed: 16246122


Affiliations:


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Le document en format XML

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<term>Mitochondria (metabolism)</term>
<term>Oxidation-Reduction (MeSH)</term>
<term>Oxidative Stress (MeSH)</term>
<term>Oxidoreductases (metabolism)</term>
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<term>Mitochondries (métabolisme)</term>
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<term>Thiols (composition chimique)</term>
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