Novel therapeutic and diagnostic approaches for preeclampsia

M Vatish, VR Powys, AS Cerdeira - Current Opinion in …, 2023 - journals.lww.com
We provide an updated framework of the current approaches to define and diagnose
preeclampsia. Disease modifying therapies (in particular, targeting the angiogenic pathway) …

Increased NOS coupling by the metabolite tetrahydrobiopterin (BH4) reduces preeclampsia/IUGR consequences

L Chatre, A Ducat, FT Spradley, AC Palei, C Chéreau… - Redox Biology, 2022 - Elsevier
Preeclampsia (PE) is a high-prevalence pregnancy disease characterized by placental
insufficiency, gestational hypertension, and proteinuria. Overexpression of the A isoform of …

Nitroxide—HMP—Protects Human Trophoblast HTR-8/SVneo Cells from H2O2-Induced Oxidative Stress by Reducing the HIF1A Signaling Pathway

D Pintye, RE Sziva, M Mastyugin, M Török, S Jacas… - Antioxidants, 2023 - mdpi.com
Preeclampsia (PE) is a pregnancy-specific syndrome affecting 5–7% of patients. There is no
effective treatment available. Early abnormal placental development is associated with …

Comparison of the Chemical Components, Efficacy and Mechanisms of Action of Chrysanthemum morifolium Flower and Its Wild Relative Chrysanthemum indicum …

Y Wang, Y Li, W Guo, X Yang, J Qu, M Gao… - International Journal of …, 2022 - mdpi.com
To clarify the differences in the clinical application scope of Chrysanthemum morifolium
flower (CMF) and Chrysanthemum indicum flower (CIF), two herbs of similar origin, an …

Endothelial cell-specific roles for tetrahydrobiopterin in myocardial function, cardiac hypertrophy, and response to myocardial ischemia-reperfusion injury

S Chuaiphichai, SM Chu, R Carnicer… - American Journal …, 2023 - journals.physiology.org
The cofactor tetrahydrobiopterin (BH4) is a critical regulator of nitric oxide synthase (NOS)
function and redox signaling, with reduced BH4 implicated in multiple cardiovascular …

Metabolomic analysis reveals potential role of immunometabolism dysregulation in recurrent pregnancy loss

X Ye, C Ma, W Guo, Y Guo, D Li, S Zhou… - Frontiers in …, 2024 - frontiersin.org
Background Recurrent pregnancy loss (RPL) affects women's reproductive health seriously,
with immune dysfunction playing a key role in its cause, yet the exact mechanisms remain …

Novel Role of 5-Methyl-(6S)-Tetrahydrofolate in Mediating Endothelial Cell Tetrahydrobiopterin in Pregnancy and Implications for Gestational Hypertension

Y Dickinson, R Boehni, R Obeid, JP Knapp… - …, 2024 - ahajournals.org
BACKGROUND: Folate intake during pregnancy is essential for fetal development and
maternal health. However, the specific effects of folic acid (FA) and 5-methyl-(6S) …

Mechanisms underlying the efficacy and limitation of dopa and tetrahydrobiopterin therapies for the deficiency of GTP cyclohydrolase 1 revealed in a novel mouse …

X Jiang, Y Shao, Y Liao, X Zheng, M Peng, Y Cai… - European Journal of …, 2024 - Elsevier
Dopa and tetrahydrobiopterin (BH4) supplementation are recommended therapies for the
dopa-responsive dystonia caused by GTP cyclohydrolase 1 (GCH1, also known as GTPCH) …

Endothelial cell vasodilator dysfunction mediates progressive pregnancy-induced hypertension in endothelial cell tetrahydrobiopterin deficient mice

S Chuaiphichai, Y Dickinson, CAR Whiteman… - Vascular …, 2023 - Elsevier
Background and purpose Pregnancy-associated vascular remodelling is essential for both
maternal and fetal health. We have previously shown that maternal endothelial cell …

[HTML][HTML] Integrative Cardiovascular Physiology and Pathophysiology: Endothelial cell-specific roles for tetrahydrobiopterin in myocardial function, cardiac hypertrophy …

S Chuaiphichai, SM Chu, R Carnicer… - American Journal of …, 2023 - ncbi.nlm.nih.gov
The cofactor tetrahydrobiopterin (BH 4) is a critical regulator of nitric oxide synthase (NOS)
function and redox signaling, with reduced BH 4 implicated in multiple cardiovascular …