Article
Polymorphism in the 5'-flanking region of human glutamate-cysteine ligase modifier subunit gene is associated with myocardial infarction.
Circulation - 25 Jun 2002
Nakamura Shin-ichi, Kugiyama Kiyotaka, Sugiyama Seigo, Miyamoto Shinji, Koide Shun-ichi, Fukushima Hironobu, Honda Osamu, Yoshimura Michihiro, Ogawa Hisao
Abstract excerpt
BACKGROUND: Human glutamate-cysteine ligase (GCL) is a rate-limiting enzyme for the synthesis of glutathione that plays a crucial role in antioxidant defense mechanisms in most mammalian cells, including vascular cells. Oxidants transcriptionally upregulate GCL genes for glutathione synthesis, providing a protective mechanism against oxidative stress-induced cellular dysfunction. This study examined the...
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