| 1 |
35431403 | Marginal BH4 deficiencies, iNOS, and self-perpetuating oxidative stress in post-acute sequelae of Covid-19. | 2022 Jun |
2 |
| 2 |
34513700 | The Critical Role of Tetrahydrobiopterin (BH4) Metabolism in Modulating Radiosensitivity: BH4/NOS Axis as an Angel or a Devil. | 2021 |
2 |
| 3 |
31628042 | PTPS Facilitates Compartmentalized LTBP1 S-Nitrosylation and Promotes Tumor Growth under Hypoxia. | 2020 Jan 2 |
1 |
| 4 |
32112882 | Correction of arginine metabolism with sepiapterin-the precursor of nitric oxide synthase cofactor BH4-induces immunostimulatory-shift of breast cancer. | 2020 Jun |
3 |
| 5 |
32574435 | Nitric oxide in exhaled gas and tetrahydrobiopterin in plasma after exposure to hyperoxia. | 2020 Second Quarter |
2 |
| 6 |
31454684 | Imbalance between nitric oxide and superoxide anion induced by uncoupled nitric oxide synthase contributes to human melanoma development. | 2019 Oct |
2 |
| 7 |
26778769 | Genetic predisposition in patients with hypertension and normal ejection fraction to oxidative stress. | 2016 Feb |
1 |
| 8 |
25764397 | Impaired systemic tetrahydrobiopterin bioavailability and increased dihydrobiopterin in adult falciparum malaria: association with disease severity, impaired microvascular function and increased endothelial activation. | 2015 Mar |
2 |
| 9 |
26669076 | [Tetrahydrobiopterin Synthesis and Biological Function]. | 2015 Aug |
2 |
| 10 |
24180387 | Tetrahydrobiopterin regulation of eNOS redox function. | 2014 |
2 |
| 11 |
24491428 | 6R-l-erythro-5,6,7,8-tetrahydrobiopterin (BH4): a potential treatment for all symptom domains of schizophrenia. | 2014 Mar |
1 |
| 12 |
25139660 | Recent developments in the effects of nitric oxide-donating statins on cardiovascular disease through regulation of tetrahydrobiopterin and nitric oxide. | 2014 Nov |
2 |
| 13 |
25548592 | Tetrahydrobiopterin improves endothelial function in cardiovascular disease: a systematic review. | 2014 |
2 |
| 14 |
23241881 | Ascorbate in aqueous humor augments nitric oxide production by macrophages. | 2013 Jan 15 |
3 |
| 15 |
23385656 | Hyperoxia but not ambient pressure decreases tetrahydrobiopterin level without affecting the enzymatic capability of nitric oxide synthase in human endothelial cells. | 2013 Jul |
2 |
| 16 |
23441062 | Tetrahydrobiopterin in nitric oxide synthase. | 2013 Apr |
1 |
| 17 |
23739137 | Role of tetrahydrobiopterin in pulmonary vascular remodelling associated with pulmonary fibrosis. | 2013 Oct |
2 |
| 18 |
23743404 | Oral sapropterin acutely augments reflex vasodilation in aged human skin through nitric oxide-dependent mechanisms. | 2013 Oct 1 |
2 |
| 19 |
23774601 | The intracellular environment of human macrophages that produce nitric oxide promotes growth of mycobacteria. | 2013 Sep |
1 |
| 20 |
24067187 | Oxidative stress in hypobaric hypoxia and influence on vessel-tone modifying mediators. | 2013 Sep |
2 |
| 21 |
23052970 | The role of tetrahydrobiopterin in inflammation and cardiovascular disease. | 2012 Nov |
3 |
| 22 |
21458460 | Targeting endothelial and myocardial dysfunction with tetrahydrobiopterin. | 2011 Oct |
2 |
| 23 |
21867484 | Tetrahydrobiopterin: biochemistry and pathophysiology. | 2011 Sep 15 |
2 |
| 24 |
19932078 | Reactive oxygen and nitrogen species regulate inducible nitric oxide synthase function shifting the balance of nitric oxide and superoxide production. | 2010 Feb 15 |
2 |
| 25 |
20669954 | Nitric oxide synthase stabilizes the tetrahydrobiopterin cofactor radical by controlling its protonation state. | 2010 Aug 25 |
1 |
| 26 |
20846489 | Maintenance of cellular tetrahydrobiopterin homeostasis. | 2010 Sep |
2 |
| 27 |
18582560 | WITHDRAWN: Roles of tetrahydrobiopterin (BH4) cofactor in nitric oxide synthase (NOS) catalysis. | 2009 Mar 27 |
2 |
| 28 |
19059356 | The solution electrochemistry of tetrahydrobiopterin revisited. | 2009 Mar |
1 |
| 29 |
19294699 | Proteomic analysis of GTP cyclohydrolase 1 multiprotein complexes in cultured normal adult human astrocytes under both basal and cytokine-activated conditions. | 2009 Apr |
1 |
| 30 |
19307452 | Sepiapterin decreases acute rejection and apoptosis in cardiac transplants independently of changes in nitric oxide and inducible nitric-oxide synthase dimerization. | 2009 Jun |
2 |
| 31 |
19319842 | Nitric oxide and vascular insulin resistance. | 2009 Jan-Feb |
1 |
| 32 |
18054268 | Hydrogen peroxide stimulates tetrahydrobiopterin synthesis through activation of the Jak2 tyrosine kinase pathway in vascular endothelial cells. | 2008 |
2 |
| 33 |
18283102 | Catalytic reduction of a tetrahydrobiopterin radical within nitric-oxide synthase. | 2008 Apr 25 |
1 |
| 34 |
18372436 | Over-expression of GTP-cyclohydrolase 1 feedback regulatory protein attenuates LPS and cytokine-stimulated nitric oxide production. | 2008 Feb |
1 |
| 35 |
17191137 | Tetrahydrobiopterin availability in Parkinson's and Alzheimer's disease; potential pathogenic mechanisms. | 2007 Apr-May |
1 |
| 36 |
17319660 | Compound I of nitric oxide synthase: the active site protonation state. | 2007 Mar 21 |
1 |
| 37 |
17448611 | Nitric oxide synthase partial uncoupling as a key switching mechanism for the NO/ONOO- cycle. | 2007 |
1 |
| 38 |
16641207 | Developmental regulation of GTP-CH1 in the porcine lung and its relationship to pulmonary vascular relaxation. | 2006 Jun |
2 |
| 39 |
16702930 | Cardioprotective effects of tetrahydrobiopterin in cold heart preservation after cardiac arrest. | 2006 Apr |
2 |
| 40 |
16946131 | Tetrahydrobiopterin and cardiovascular disease. | 2006 Nov |
3 |
| 41 |
15290118 | Tetrahydrobiopterin restores impaired coronary microvascular dysfunction in hypercholesterolaemia. | 2005 Jan |
1 |
| 42 |
15471981 | Exogenous NO suppresses flow-induced endothelium-derived NO production because of depletion of tetrahydrobiopterin. | 2005 Feb |
2 |
| 43 |
15565652 | BH(4) (tetrahydrobiopterin)-dependent activation, but not the expression, of inducible NOS (nitric oxide synthase)-2 in proinflammatory cytokine-stimulated, cultured normal human astrocytes is mediated by MEK-ERK kinases. | 2005 Mar 1 |
3 |
| 44 |
15753231 | Recent advances in the regulation of nitric oxide in the kidney. | 2005 Jun |
1 |
| 45 |
15933248 | Mechanisms of inducible nitric oxide synthase-mediated vascular dysfunction. | 2005 Aug |
7 |
| 46 |
16052472 | Roles of Ca2+ and the Ca2+-sensing receptor (CASR) in the expression of inducible NOS (nitric oxide synthase)-2 and its BH4 (tetrahydrobiopterin)-dependent activation in cytokine-stimulated adult human astrocytes. | 2005 Oct 1 |
5 |
| 47 |
16172396 | Monomeric inducible nitric oxide synthase localizes to peroxisomes in hepatocytes. | 2005 Sep 27 |
2 |
| 48 |
16244500 | Evidence for a tetrahydrobiopterin deficit in schizophrenia. | 2005 |
1 |
| 49 |
16291253 | Tetrahydrobiopterin as combined electron/proton donor in nitric oxide biosynthesis: cryogenic UV-Vis and EPR detection of reaction intermediates. | 2005 |
2 |
| 50 |
14594819 | Dynamic regulation of the inducible nitric-oxide synthase by NO: comparison with the endothelial isoform. | 2004 Feb 6 |
1 |