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GTP Cyclohydrolase I

Known as: Cyclohydrolase I, GTP 
National Institutes of Health

Papers overview

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2020
2020
Tetrahydrobiopterin (BH4) is well-known as a cofactor of phenylalanine hydroxylase (PAH) and nitric oxide synthase (NOS), but its… 
2014
2014
We investigated whether polymorphisms of the endothelial nitric oxide synthase (eNOS), neuronal NOS (nNOS), and GTP… 
2009
2009
Objectives—Estro-progestin treatments have been associated with an increased risk of thromboembolic events in postmenopausal… 
2005
2005
We examined the effect of H(2)O(2) on the expression of GTP cyclohydrolase I (GTPCH) feedback regulating protein (GFRP). Addition… 
2001
2001
GTP cyclohydrolase I (GTPCH) gene expression was investigated in the human monoamine‐containing neuroblastoma cell line SK‐N‐BE(2… 
1999
1999
Abstract : Tetrahydrobiopterin, the coenzyme required for hydroxylation of phenylalanine, tyrosine, and tryptophan, regulates its… 
1999
1999
Abstract. GTP cyclohydrolase I (GTPCH) catalyzes the rate-limiting step of tetrahydrobiopterin (BH4) biosynthesis. GTPCH has been… 
1993
1993
GTP cyclohydrolase I (GTPCH) is the first and rate-limiting enzyme in the tetrahydrobiopterin (BH4) biosynthetic pathway. BH4 is… 
1993
1993
Disruption of vesicular monoamine storage by reserpine results in a marked depletion of monoamines in the central and peripheral…