Tetrahydrobiopterin biosynthetic activities in human macrophages, fibroblasts, THP-1, and T 24 cells. GTP-cyclohydrolase I is stimulated by interferon-gamma, and 6-pyruvoyl tetrahydropterin synthase and sepiapterin reductase are constitutively present.Ernst R. Werner, H. Wächter, Dietmar Fuchs et al.|Journal of Biological Chemistry|1990Cited by 241
Pteridines CVIII Reactions of 6, 7-Dichloro-I, 3-dimethyllumazine with Sulfur-NucleophilesK. Abou‐Hadeed, Wolfgang Pfleiderer|Pteridines|1996Cited by 9