Efficacy of aspirin combined with labetalol on gestational hypertension and effect on serum PAPP-A, APN and HMGB1.

Objective: To determine the clinical efficacy of aspirin combined with labetalol on gestational hypertension (GH) and its influence on serum pregnancy associated plasma protein-A (PAPP-A), adiponectin (APN), and high mobility group box-1 (HMGB1).

Methods: A total of 146 patients with GH admitted to the Zibo Central Hospital between April 2018 and January 2020 were analyzed retrospectively. The control group (Con group, n=71) was treated by labetalol monotherapy, and on this basis, the research group (Res group, n=75) was additionally given aspirin.

Down-regulated placental miR-21 contributes to preeclampsia through targeting RASA1.

Human placenta was obtained from early onset preeclampsia, late onset preeclampsia, and their gestational age-matched normal pregnancy. Using RT-qPCR, western blot, and immunohistochemistry, it was demonstrated that miR-21 expressions were significantly decreased in preeclampsia while RASA1 were increased. Suppression of miR-21 in placental HTR-8/SVneo cells, remarkably upregulated RASA1, decreased proliferation, inhibited invasion, and promoted apoptosis of trophoblast cells, while overexpression of miR-21 alleviated these effects.

Naringenin prevents pregnancy-induced hypertension via suppression of JAK/STAT3 signalling pathway in mice.

Background: Pregnancy-induced hypertension (PIH) is characterized by high blood pressure during pregnancy, which causes perinatal and maternal mortality. Inflammation, oxidative stress and the JAK2/STAT3 signalling pathway have been reported to play critical roles in the pathogenies of PIH. Due to the safety and side effects of current treatments for PIH, searching for new therapeutic agents is urgently needed.

Identification of Diagnostic CpG Signatures in Patients with Gestational Diabetes Mellitus Epigenome-Wide Association Study Integrated with Machine Learning.

Background: Gestational diabetes mellitus (GDM) is the most prevalent metabolic disease during pregnancy, but the diagnosis is controversial and lagging partly due to the lack of useful biomarkers. CpG methylation is involved in the development of GDM. However, the specific CpG methylation sites serving as diagnostic biomarkers of GDM remain unclear.

Regulative effect of maternal serum fatty acid-binding protein 4 on insulin resistance and the development of gestational diabetes mellitus.

Fatty acid binding protein 4 (FABP4) was found to be closely correlated with gestational diabetes mellitus (GDM), a severe pregnancy syndrome. However, safe and efficient treatment for GDM is limited. We aimed to investigate whether inhibition of FABP4 could ameliorate GDM and the underlying mechanism.

The bioflavonoid troxerutin prevents gestational hypertension in mice by inhibiting STAT3 signaling.

Gestational hypertension is a high-risk disease for women, and the current treatments have limited efficacies. Here, we aimed to evaluate troxerutin, which is a natural monomer of flavone, in the treatment of gestational hypertension. Pregnant mice with or without pregnancy-induced hypertension (PIH) were treated with troxerutin (20 and 40 mg/kg) or vehicle.

The isoflavonoid calycosin inhibits inflammation and enhances beta cell function in gestational diabetes mellitus by suppressing RNF38 expression.

Background: Gestational diabetes mellitus (GDM) is a medical complication and metabolic disorder associated with pregnancy. Calycosin is a traditional Chinese herbal medicine that is used for the treatment of multiple diseases. This study focused on exploring the effects and underlying mechanisms of Calycosin on GDM.

Serum Levels of TNF-α and IL-6 Are Associated With Pregnancy-Induced Hypertension.

Tumor necrosis factor α (TNF-α) and interleukin 6 (IL-6) are proinflammatory cytokines and known to be involved in many pathological processes. However, the association between serum levels of TNF-α, IL-6, and pregnancy-induced hypertension (PIH) is unclear. The aim of the present study was to determine the serum levels of TNF-α and IL-6 and to investigate their potential correlation with PIH.

Serum Beta-Trace Protein as a Novel Predictor of Pregnancy-Induced Hypertension.

Beta-trace protein (BTP) has emerged as a novel biomarker of cardiovascular risk. However, the level of circulating BTP in pregnancy-induced hypertension (PIH) is still unknown. The aim of this study was to determine the concentration of serum BTP in healthy pregnant women and patients with PIH.