Literature DB >> 16438804

High levels of active quiescin Q6 sulfhydryl oxidase (QSOX) are selectively present in fetal serum.

S M Zanata1, A C Luvizon, D F Batista, C M Ikegami, F O Pedrosa, E M Souza, D F S Chaves, L F Caron, J V Pelizzari, F R M Laurindo, L S Nakao.   

Abstract

The participation of thiol-oxidoreductases such as thioredoxin during implantation, embryogenesis and fetal development has been extensively studied. Here, we analyzed the expression of the thioredoxin superfamily enzyme quiescin Q6/sulfhydryl oxidase (QSOX) during development. Results show that QSOX is present in fetal bovine serum (4 months' gestation), but its levels decrease with time after birth (from P1 to P60). We also demonstrate that a sulfhydryl oxidase activity correlates with QSOX expression in such sera, suggesting a putative role in the redox modulation of developmental programs.

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Year:  2005        PMID： 16438804     DOI： 10.1179/135100005X83699

Source DB:  PubMed          Journal:  Redox Rep        ISSN： 1351-0002            Impact factor:   4.412


  13 in total

1.  Quiescin sulfhydryl oxidase (QSOX) is expressed in the human atheroma core: possible role in apoptosis.

Authors:  Claudia R de Andrade; Beatriz S Stolf; Victor Debbas; Daniela S Rosa; Jorge Kalil; Veronica Coelho; Francisco R M Laurindo
Journal:  In Vitro Cell Dev Biol Anim       Date:  2011-11-09       Impact factor: 2.416

Review 2.  Oxidative protein folding and the Quiescin-sulfhydryl oxidase family of flavoproteins.

Authors:  Vamsi K Kodali; Colin Thorpe
Journal:  Antioxid Redox Signal       Date:  2010-10       Impact factor: 8.401

3.  The dynamic disulphide relay of quiescin sulphydryl oxidase.

Authors:  Assaf Alon; Iris Grossman; Yair Gat; Vamsi K Kodali; Frank DiMaio; Tevie Mehlman; Gilad Haran; David Baker; Colin Thorpe; Deborah Fass
Journal:  Nature       Date:  2012-08-16       Impact factor: 49.962

Review 4.  Chemistry and Enzymology of Disulfide Cross-Linking in Proteins.

Authors:  Deborah Fass; Colin Thorpe
Journal:  Chem Rev       Date:  2017-07-12       Impact factor: 60.622

5.  Quiescin/sulfhydryl oxidase 1b (QSOX1b) induces migration and proliferation of vascular smooth muscle cells by distinct redox pathways.

Authors:  Karime C França; Pierina A Martinez; Maiara L Prado; Sze M Lo; Beatriz E Borges; Silvio M Zanata; Alejandra San Martin; Lia S Nakao
Journal:  Arch Biochem Biophys       Date:  2019-12-05       Impact factor: 4.013

Review 6.  Generating disulfides with the Quiescin-sulfhydryl oxidases.

Authors:  Erin J Heckler; Pumtiwitt C Rancy; Vamsi K Kodali; Colin Thorpe
Journal:  Biochim Biophys Acta       Date:  2007-10-12

7.  Disulfide bond generation in mammalian blood serum: detection and purification of quiescin-sulfhydryl oxidase.

Authors:  Benjamin A Israel; Lingxi Jiang; Shawn A Gannon; Colin Thorpe
Journal:  Free Radic Biol Med       Date:  2014-01-25       Impact factor: 7.376

8.  Tissue distribution of quiescin Q6/sulfhydryl oxidase (QSOX) in developing mouse.

Authors:  Kelly F Portes; Cecília M Ikegami; Joselito Getz; Ana P Martins; Lucia de Noronha; Luciana F Zischler; Giseli Klassen; Anamaria A Camargo; Silvio M Zanata; Estela Bevilacqua; Lia S Nakao
Journal:  J Mol Histol       Date:  2007-11-23       Impact factor: 2.611

9.  A flavin-dependent sulfhydryl oxidase in bovine milk.

Authors:  Jennifer Jaje; Holly N Wolcott; Olajumoke Fadugba; Diane Cripps; Austin J Yang; Ian H Mather; Colin Thorpe
Journal:  Biochemistry       Date:  2007-10-18       Impact factor: 3.162

10.  Protein substrate discrimination in the quiescin sulfhydryl oxidase (QSOX) family.

Authors:  Jennifer A Codding; Benjamin A Israel; Colin Thorpe
Journal:  Biochemistry       Date:  2012-05-14       Impact factor: 3.162
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