The association between social support and postpartum post-traumatic stress disorder.

Background: Postpartum post-traumatic stress disorder (PTSD) is a debilitating condition that can arise following childbirth. Despite a growing body of research on postpartum mental health, the relationship between social support and postpartum PTSD remains unclear. This study aimed to assess the association between social support and postpartum PTSD.

RNF123 inhibits cell viability, cell cycle and colony formation of breast cancer by inhibiting glycolysis via ubiquitination of PFKP.

E3 ubiquitin ligases have the potential to modulate key oncogenic pathways. RING finger protein 123 (RNF123), as an E3 ubiquitin ligase, has been functioned as a tumor suppressor. This study was designed to explore the role of RNF123 in breast cancer.

Mutation spectra and genotype‑phenotype analysis of congenital hypothyroidism in a neonatal population.

Congenital hypothyroidism (CH) is a common neonatal endocrine disorder that is characterized by irreversible neurodevelopmental and growth retardation due to insufficient biosynthesis of thyroid hormones at birth. Determining the causative genetic variants in infants is important for neonatal management. It was aimed to evaluate the variant frequencies and spectrum of CH in the neonatal population of Foshan, China.

Case Report: Novel compound heterozygous variants cause achromatopsia in three patients from a family.

This study report a novel missense variant in the gene identified by targeted gene panel sequencing approach in a Chinese family with achromatopsia. The proband, a 24-year-old female, with normal intelligence, motor development and speech abilities exhibited nystagmus, amblyopia, photophobia, and indistinguishable colors. In addition, the two sisters of the proband had the same clinical symptoms, which means that three patients from a family with a monochromasia clinical diagnosis.

Heat wave exposure during pregnancy and neurodevelopmental delay in young children: A birth cohort study.

Introduction: Gestation is a critical period for fetal brain development, and extreme heat exposure during this stage may have adverse impact on neurodevelopment in children. However, current evidence is scarce.

Methods: We examined the associations between maternal exposure to heat wave during pregnancy and neurodevelopmental delay in young children in a birth cohort study of 67,453 child-mother pairs from Foshan, China.

Beta-carbolines suppress vaginal inflammation.

Vaginal lactobacilli are key regulators of host inflammation, yet the mechanisms remain understudied. In this issue of Cell Host & Microbe, Glick et al. identify a family of beta-carbolines as anti-inflammatory effectors produced by vaginal Lactobacillus species, highlighting their potential as therapeutics for vaginal inflammatory disorders.

The Incidence of Postpartum Post-Traumatic Stress Disorder in Women Exposed to Adverse Childhood Experiences: A Systematic Review and Meta-Analysis.

Background: Adverse childhood experiences (ACEs) are known contributors to lifelong mental health challenges. Despite studies linking ACEs to increased risk of adverse postpartum mental health outcomes, a systematic review on the occurrence of postpartum post-traumatic stress disorder (PTSD) in women with ACEs is lacking.

Methods: A systematic search was conducted in seven databases to retrieve studies from inception to January 31, 2024.

Distinct lower respiratory tract microbiota profiles linked to airway mucus hypersecretion in children with pneumonia.

Background: Airway mucus hypersecretion (AMH) can occur in children with acute respiratory diseases, but its underlying mechanisms and relationship with the lower respiratory tract microbiota (LRTM) are not yet fully understood. This study investigates the characteristics of LRTM in children with pneumonia (MPP) and its impact on AMH.

Methods: We collected bronchoalveolar lavage fluid and related clinical indicators from 202 children with MPP.

Dissecting the cell microenvironment of ovarian endometrioma through single-cell RNA sequencing.

Ovarian endometrioma (OE), also known as "chocolate cysts," is a cystic mass that develops in the ovaries due to endometriosis and is a common gynecological condition characterized by the growth of endometrial tissue outside the uterus, leading to symptoms such as dysmenorrhea, pelvic pain, and infertility. However, the precise molecular and cellular mechanisms driving this pathophysiology remain largely unknown, posing challenges for diagnosis and treatment. Here, we employed integrated single-cell transcriptomic profiling of over 52,000 individual cells from endometrial tissues of OE patients and healthy donors and identified twelve major cell populations.

ST3GAL4 promotes tumorigenesis in breast cancer by enhancing aerobic glycolysis.

Sialyltransferases are enzymes that play a crucial role in regulating cancer progression by modifying glycoproteins through sialylation. In particular, the ST3 beta-galactoside alpha-2,3-sialyltransferase 4 (ST3GAL4) enzyme is known to be upregulated in breast cancer, but its specific biological functions have not been fully understood. This study aimed to investigate the impact and mechanisms of ST3GAL4 on aerobic glycolysis in breast cancer.

Evaluation of outcomes and risk factors for recurrent preeclampsia in a subsequent pregnancy.

Purpose: The aim was to evaluate the pregnancy outcomes and identify risk factors for recurrent preeclampsia (PE).

Methods: Retrospective analysis of patients discharged with PE between January 1, 2010, and January 1, 2023, from two tertiary referral hospitals. They were classified into recurrent and non-recurrent groups based on the presence of PE in subsequent pregnancies.

Association between iron status, preeclampsia and gestational hypertension: A bidirectional two-sample Mendelian randomization study.

Background: Several recent observational studies have reported that iron overload during pregnancy is associated with preeclampsia (PE) and gestational hypertension (GH). However, the causal association between iron status, PE, and GH is still not clear.

Methods: We performed a two-sample Mendelian randomization (MR) study using the genome-wide association study (GWAS) summary statistics of iron status, included serum iron, ferritin, total iron-binding capacity (TIBC), and transferrin saturation (TSAT) from the largest available GWAS meta-analysis, and the summary statistics of PE and GH were obtained from the FinnGen consortium.

The Association Between Doula Care and Childbirth-Related Post-Traumatic Stress Disorder Symptoms: The Mediating Role of Childbirth Experience.

Introduction: Although the benefits of doula care during childbirth are well-known, its impact on childbirth-related post-traumatic stress disorder (CB-PTSD) symptoms are less thoroughly characterized. This study aimed to explore the association between doula care and CB-PTSD symptoms and the potential mediating role of childbirth experience on this association.

Methods: A prospective cohort study was conducted in a hospital in China, enrolling women with singleton live vaginal births.

Higher Plasma Copper Exposure was Adversely Associated with Skeletal Muscle Indicators in Chinese Children Aged 6-9 Years: A Cross-Sectional Study.

It is unclear whether blood concentrations of copper (Cu), magnesium (Mg), and calcium (Ca) influence skeletal muscle mass and strength in children. We aimed to explore the associations between plasma Cu, Mg, and Ca and skeletal muscle indicators in Chinese children. A total of 452 children aged 6 to 9 years old were recruited for this cross-sectional study.

Causal relationship between immune cells and risk of myocardial infarction: evidence from a Mendelian randomization study.

Background: Atherosclerotic plaque rupture is a major cause of heart attack. Previous studies have shown that immune cells are involved in the development of atherosclerosis, but different immune cells play different roles. The aim of this study was to investigate the causal relationship between immunological traits and myocardial infarction (MI).

The role of early use of Carbapenems perioperatively for urolithiasis with ESBL-producing Escherichia coli.

Background: Urolithiasis combined with ESBL-producing E. coli is often difficult to control and leads to higher postoperative infection-related complications. This study was aim to explore the efficacy and necessity for early use of carbapenem antibiotics perioperatively in urolithiasis patients with urinary tract infections caused by ESBL-producing E.

Magnetic resonance imaging of abnormal placental shapes with correlation with pathologic findings.

Objective: This study aimed to investigate the magnetic resonance imaging (MRI) characteristics of abnormal placental shapes (APS) compared with prenatal ultrasound.

Methods: From an initial cohort of 613 women with a high prevalence of placenta accreta spectrum (PAS) disorders, the MRI findings of 27 pregnant women with APS who underwent antenatal ultrasound and MRI examinations before delivery were retrospectively analyzed. The clinicopathological findings were used as the gold standard, and the sensitivity, specificity, and accuracy of antenatal MRI and a multidisciplinary team experienced in diagnosing APS were assessed.

Associations of maternal serum concentration of iron-related indicators with gestational diabetes mellitus in Chinese: A pilot prospective cohort study.

Background: We aimed to provide a comprehensive understanding of the associations between iron metabolism and gestational diabetes mellitus (GDM) by examining multiple iron-related indicators.

Methods: We conducted a prospective study involving 907 Chinese pregnant women. Enzyme-linked immunosorbent assay (ELISA) was used to measure serum concentrations of iron-related indicators during the first trimester (≤ 14 weeks of gestation).

From docking to dynamics: Unveiling the potential non-peptide and non-covalent inhibitors of M from natural products.

Motivation: This study aims to investigate non-covalent and non-peptide inhibitors of M, a crucial protein target, by employing a comprehensive approach that integrates molecular docking, molecular dynamics simulations, and top-hits activity predictions. The focus is on elucidating the non-covalent and non-peptide binding modes of potential inhibitors with M.

Methods: We employed a semi-flexible molecular docking methodology, binding score and ADME screening, which are based on structure, to screen compounds from CMNPD and HERB in silico.

[Construction of competitive endogenous RNA regulatory network and clinical verification for repeated implantation failure].

To construct a repetitive implantation failure (RIF)-related competitive endogenous RNA (ceRNA) regulatory network and validate with clinical samples. RIF-related long non-coding RNA (lncRNA), microRNA (miRNA) and messenger RNA (mRNA) from the high-throughput gene expression omnibus (GEO) database Expression profile data set were obtained to construct a ceRNA regulatory network of lncRNA-miRNA-mRNA. At the same time, weighted gene co-expression network analysis (WGCNA) was used to explore hub genes in the network.