» Articles » PMID: 2657438

[Biochemistry of Thiol Groups: the Role of Glutathione]

Overview
Specialty Science
Date 1989 Feb 1
PMID 2657438
Citations 9
Authors
Affiliations
Soon will be listed here.
Abstract

Glutathione (GSH) comprises the bulk of the pool of free thiol groups in biological systems. Since its first description as philothione 100 years ago, there have been repeated surprises in discoveries of novel functions. Just recently the important role of thioethers with products of the lipoxygenase reaction, i.e., the leukotrienes, was revealed as mediator of physiological and pathophysiological processes. Another major function resides in detoxication, GSH being cosubstrate in the GSH-peroxidase reaction for the reduction of hydroperoxides in the defense against oxidative stress. Interest also focuses on reactions of glutathionyl radicals in protection by thiols against DNA damage resulting from ionizing radiation.

Citing Articles

The ruthenium nitric oxide donor, [Ru(HEDTA)NO], inhibits acute nociception in mice by modulating oxidative stress, cytokine production and activating the cGMP/PKG/ATP-sensitive potassium channel signaling pathway.

Staurengo-Ferrari L, Mizokami S, Fattori V, Silva J, Zanichelli P, Georgetti S Naunyn Schmiedebergs Arch Pharmacol. 2014; 387(11):1053-68.

PMID: 25116441 DOI: 10.1007/s00210-014-1030-0.


Celastrol prevents atherosclerosis via inhibiting LOX-1 and oxidative stress.

Gu L, Bai W, Li S, Zhang Y, Han Y, Gu Y PLoS One. 2013; 8(6):e65477.

PMID: 23799016 PMC: 3684610. DOI: 10.1371/journal.pone.0065477.


Glutathione synthesis and its role in redox signaling.

Zhang H, Forman H Semin Cell Dev Biol. 2012; 23(7):722-8.

PMID: 22504020 PMC: 3422610. DOI: 10.1016/j.semcdb.2012.03.017.


Regulation of intracellular glutathione levels in erythrocytes infected with chloroquine-sensitive and chloroquine-resistant Plasmodium falciparum.

Meierjohann S, Walter R, Muller S Biochem J. 2002; 368(Pt 3):761-8.

PMID: 12225291 PMC: 1223037. DOI: 10.1042/BJ20020962.


Glutathione synthetase from Plasmodium falciparum.

Meierjohann S, Walter R, Muller S Biochem J. 2002; 363(Pt 3):833-8.

PMID: 11964186 PMC: 1222538. DOI: 10.1042/0264-6021:3630833.


References
1.
Flohe L, Gunzler W, Jung G, Schaich E, Schneider F . [Glutathione peroxidase. II. Substrate specificity and inhibitory effects of substrate analogues]. Hoppe Seylers Z Physiol Chem. 1971; 352(2):159-69. View

2.
Bennett C, Spector D, Yeoman L . Nonhistone protein BA is a glutathione S-transferase localized to interchromatinic regions of the cell nucleus. J Cell Biol. 1986; 102(2):600-9. PMC: 2114092. DOI: 10.1083/jcb.102.2.600. View

3.
Stark A, Zeiger E, Pagano D . Glutathione mutagenesis in Salmonella typhimurium is a gamma-glutamyltranspeptidase-enhanced process involving active oxygen species. Carcinogenesis. 1988; 9(5):771-7. DOI: 10.1093/carcin/9.5.771. View

4.
Harman L, Carver D, Schreiber J, Mason R . One- and two-electron oxidation of reduced glutathione by peroxidases. J Biol Chem. 1986; 261(4):1642-8. View

5.
Packer J, Slater T, Willson R . Direct observation of a free radical interaction between vitamin E and vitamin C. Nature. 1979; 278(5706):737-8. DOI: 10.1038/278737a0. View