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Biogenesis of Hydrogen Sulfide and Thioethers by Cystathionine Beta-Synthase

Antioxidants & Redox Signaling, 2018
Aims: The transsulfuration pathway enzymes cystathionine beta-synthase (CBS) and cystathionine gammalyaseare thought to be the major source of hydrogen sulfide (H2S). In this study, we assessed the role of CBS inH2S biogenesis.Results: We show that despite discouraging enzyme kinetics of alternative H2S-producing reactions utilizingcysteine compared ...
Majtan, Tomas   +8 more
openaire   +2 more sources

The natural history of homocystinuria due to cystathionine beta-synthase deficiency.

American journal of human genetics, 1985
An international questionnaire survey has been conducted to define better the natural history of homocystinuria due to cystathionine beta-synthase deficiency and permit evaluation of treatment. Data were compiled for 629 patients. Among patients not discovered by newborn screening, B6-responsive individuals on the average have significantly better ...
Mudd SH   +9 more
openaire   +3 more sources

Mice deficient in cystathionine beta synthase display altered homocysteine remethylation pathway

Molecular Genetics and Metabolism, 2007
Cystathionine beta synthase (CBS) deficiency is a metabolic disorder that is biochemically characterized by severe hyperhomocysteinemia. In order to show the effects of CBS deficiency onto the activity of the enzymes involved in the remethylation pathway, we used the well characterized genetic model of severe hyperhomocysteinemia in mice.
Jm, Alberto   +7 more
openaire   +3 more sources

Cystathionine beta-synthase and gamma-cystathionase in helminths.

Parasitology research, 1992
The activities of gamma-cystathionase and cystathionine beta-synthase were investigated in a range of gastrointestinal, free-living and entomophagous nematodes. Although nematode gamma-cystathionase used the same range of substrates as the mammalian hepatic enzyme, its activity was extremely low and there were significant interspecies variations with ...
J, Walker, J, Barrett
openaire   +1 more source

Postoperative thromboemboli in cystathionine beta-synthase deficiency

American Heart Journal, 1984
G M, Jackson   +4 more
openaire   +2 more sources

Management of pregnancy in cystathionine beta-synthase deficiency

Molecular Genetics and Metabolism, 2022
K Arduini, L Hitchins, D Bartke
openaire   +1 more source

[Isolation and some properties of immobilized cystathionine-beta-synthase].

Biokhimiia (Moscow, Russia), 1981
Covalent binding of the pyridoxal phosphate-dependent lyase--cystathionine-beta-synthase from chicken liver--by CNBr-activated Sepharose 4B and 6B resulted in catalytically active preparations of immobilized enzyme. Immobilized cystathionine-beta-synthase was shown to possess a higher stability as compared to the native enzyme.
S V, Amontov   +2 more
openaire   +1 more source

Cystathionine beta-synthase

1990
Dietmar Schomburg, Margit Salzmann
openaire   +1 more source

Cystathionine Beta-Synthase Deficiency

2009
Nils Peters   +199 more
openaire   +1 more source

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