Mechanistic insights into vascular biology via methyltransferase-like 3-driven N-adenosine methylation of RNA.

Recent advancements in the mechanistic comprehension of vascular biology have concentrated on METTL3-mediated N-methyladenosine modification of RNA, which modulates a spectrum of RNA functionalities with precision. Despite extensive investigations into the roles and mechanisms of METTL3 within vascular biology, a holistic review elucidating their interconnections remains absent. This analysis endeavors to meticulously scrutinize the involvement of METTL3 in both the physiological and pathological paradigms of vascular biology.

Preoperative ultrasound risk factors for peripartum hysterectomy among PAS suspected pregnancies.

Objective: This study aimed to identify risk factors for peripartum hysterectomy among pregnancies complicated by suspected Placenta Accreta Spectrum (PAS) in preoperative obstetric imaging screening.

Methods: Data were retrospectively extracted from the Longitudinal Placenta Accreta Spectrum Study (LoPASS), covering pregnancies with PAS from January 2018 to March 2023 at our institute. Patients were divided into Control and Hysterectomy groups based on whether they underwent hysterectomy.

Efficacy and safety of cefiderocol in the treatment of infections caused by Gram-negative bacteria: a systematic review and meta-analysis.

Objective: To assess the efficacy and safety of cefiderocol (CFDC) in the treatment of Gram-negative bacteria (GNB) infections.

Methods: Relevant studies were collected from PubMed, Web of Science, Cochrane, and Embase databases, from inception to 15 October 2023. The search formula was as follow: "cefiderocol", "S-649266", "Gram-Negative Bacteria", "Gram Negative Bacteria", "Klebsiella pneumoniae", "Hyalococcus pneumoniae", and "Bacterium pneumoniae proposal".

The Association Between Psychological Capital and Self-Management Behaviors in Men with Gout: A Cross-Sectional Study in Southwest China.

Purpose: Gout is a common, chronic inflammatory joint disease, and men are more likely to suffer from gout. Improving patient self-management behaviors is a priority in gout healthcare. Psychological capital is associated with self-management behaviors in chronic diseases and can be improved through a number of interventions.

The roles of pleiotrophin in brain injuries: a narrative review of the literature.

Background: Pleiotrophin (PTN), a secreted multifunctional growth factor, is highly expressed in the developing brain. Recently, many studies have indicated that PTN participates in the development of brain and plays a neuroprotection after brain injury, especially promoting neuronal survival and neurite outgrowth, stimulating oligodendrocyte maturation and myelination, modulating neuroinflammation, and so on.

Objective: However, no reviews comprehensively summarize the roles of PTN in brain injuries.

LMNA-related cardiomyopathy: From molecular pathology to cardiac gene therapy.

Background: The genetic variants of LMNA cause an array of diseases that often affect the heart. LMNA-related cardiomyopathy exhibits high-penetrance and early-onset phenotypes that lead to late-stage heart failure or lethal arrhythmia. As a subtype of dilated cardiomyopathy and arrhythmogenic cardiomyopathy, LMNA-related cardiac dysfunction is resistant to existing cardiac therapeutic strategies, leaving a major unmet clinical need in cardiomyopathy management.

The additional impact of metabolic syndrome on left ventricular deformation and myocardial energetic efficiency impairment in ischemia with nonobstructive coronary arteries patients.

Background: Ischemia with nonobstructive coronary arteries (INOCA) has high morbidity, mortality, and poor quality of life. Metabolic syndrome (MetS) is a complex of multiple cardiac metabolic risk factors, significantly increasing the risk of major adverse cardiovascular events in INOCA patients. The study aimed to investigate the aggravating effect of MetS on left ventricular (LV) deformation and function impairment in INOCA patients.

Digging deeper into necrotizing enterocolitis: bridging clinical, microbial, and molecular perspectives.

Necrotizing Enterocolitis (NEC) is a severe, life-threatening inflammatory condition of the gastrointestinal tract, especially affecting preterm infants. This review consolidates evidence from various biomedical disciplines to elucidate the complex pathogenesis of NEC, integrating insights from clinical, microbial, and molecular perspectives. It emphasizes the modulation of NEC-associated inflammatory pathways by probiotics and novel biologics, highlighting their therapeutic potential.

Combined negative pressure wound therapy with new wound dressings to repair a ruptured giant omphalocele in a neonate: a case report and literature review.

Background: Current treatment of giant omphalocele in newborns is not standardized. The main treatments include one-time repair and staged surgery using synthetic and biologic mesh, or silos. However, surgery can lead to various postoperative complications.

Cross-trait multivariate GWAS confirms health implications of pubertal timing.

Pubertal timing is highly variable and is associated with long-term health outcomes. Phenotypes associated with pubertal timing include age at menarche, age at voice break, age at first facial hair and growth spurt, and pubertal timing seems to have a shared genetic architecture between the sexes. However, puberty phenotypes have primarily been assessed separately, failing to account for shared genetics, which limits the reliability of the purported health implications.

Seasonal Fluctuation in the Incidence of Congenital Hypothyroidism Across Different Temperate Zones of China.

Background: Seasonality in the incidence of congenital hypothyroidism (CH) has been identified in several countries and different conclusions have been drawn. The objective of this study was to examine whether this seasonality is also observable in China and how it manifests across different temperate zones.

Methods: Data on CH cases and screened neonates between January 1, 2014, and September 30, 2022, by year and season, were sourced from the Chinese Newborn Screening Information System.

Intravenous versus intramuscular route of administration of natural adrenocorticotropic hormone in infantile epileptic spasm syndrome.

Background: Infantile epileptic spasm syndrome (ISS) is an age-dependent epileptic condition typically emerging within the first year of life, and adrenocorticotropic hormone (ACTH) has been established as a first-line therapeutic drug for the ISS since 1958. However, there is a notable variation in ACTH dosage practices worldwide, with intramuscular injection being common in some countries and intravenous drip preferred in others, including China. This study aimed to identify a preferable administration modality for ACTH-based utilization in treating ISS.

Unveiling novel biomarkers for platinum chemoresistance in ovarian cancer.

Primary chemoresistance to platinum-based treatment is observed in approximately 33% of individuals diagnosed with ovarian cancer; however, conventional clinical markers exhibit limited predictive value for chemoresistance. This study aimed to discover new genetic markers that can predict primary resistance to platinum-based chemotherapy. Through the analysis of three GEO datasets (GSE114206, GSE51373, and GSE63885) utilizing bioinformatics methodologies, we identified two specific genes, MFAP4 and EFEMP1.

Contrast-Enhanced Ultrasound Diagnosis of Uterine Myometrial Ischemia Following Myometrial Repair Sutures for Postpartum Hemorrhage Caused by Placenta Accreta.

We report the case of a 28-year-old female patient (gravida 2, para 1) who underwent a cesarean section after 33 weeks of pregnancy due to severe preeclampsia. The placenta was deeply embedded in the myometrium. Localized myometrial ischemia occurred following repair and suturing of the myometrium at the placental attachment site.

Clinical implications of maternal multikingdom transmissions and early-life microbiota.

Mother-to-infant transmission of the bacteriome, virome, mycobiome, archaeome, and their mobile genetic elements has been recognised in nature as an important step for the infant to acquire and maintain a healthy early-life (from birth till age 3 years) microbiota. A comprehensive overview of other maternal multikingdom transmissions remains unavailable, except for that of the bacteriome. Associations between microorganisms and diseases throughout the human life span have been gradually discovered; however, whether these microorganisms are maternally derived and how they concomitantly interact with other microbial counterparts remain poorly understood.

Protective Effect of Rosmarinic Acid on Endotoxin-Induced Neuronal Damage Through Modulating GRP78/PERK/MANF Pathway.

Objective: Neuronal damage is criminal to cognitive dysfunction, closely related to endoplasmic reticulum stress (ERS). However, due to the pathogenesis of endotoxin-induced long-term cognitive dysfunction is not fully clarified, there is still a lack of effective treatment. This study was conducted to explore the protective effects and mechanism of rosmarinic acid (RA) against ERS in endotoxin-induced cognitive dysfunction in mice and neuronal injury in cells.

The mycobiome in human cancer: analytical challenges, molecular mechanisms, and therapeutic implications.

The polymorphic microbiome is considered a new hallmark of cancer. Advances in High-Throughput Sequencing have fostered rapid developments in microbiome research. The interaction between cancer cells, immune cells, and microbiota is defined as the immuno-oncology microbiome (IOM) axis.

Whole-exome sequencing identifies novel mutation in intrahepatic cholestasis of pregnancy: A case report and literature review.

Intrahepatic cholestasis of pregnancy (ICP) is a pregnancy-specific liver disease characterized by pruritus and elevated total bile acid (TBA) levels. The most serious impact of ICP is sudden unexplained intrauterine fetal death, especially when an associated TBA ≥ 100 µmol/L is confirmed.We report a case of a 27-year-old female patient with early-onset severe refractory ICP.

Structural and functional alterations in the brain gray matter among Tourette syndrome patients: a multimodal meta-analysis of fMRI and VBM studies.

Background: Tourette syndrome (TS) is a prevalent neurodevelopmental disorder with an uncertain etiology. Numerous neuroimaging studies have investigated patients with TS, but their conclusions remain inconsistent. The current study attempted to provide an unbiased statistical meta-analysis of published neuroimaging studies of TS.

Patterns of Co-Occurring Birth Defects in Chinese Infants With Congenital Diaphragmatic Hernia: A National Hospital-Based Surveillance Study.

Background: The landscape of co-occurring birth defects among infants with congenital diaphragmatic hernia (CDH) remains underexplored.

Aims: This study aims to elucidate the complex patterns of co-occurring defects in Chinese population.

Materials And Methods: We analyzed cases from the Chinese Birth Defects Monitoring Network (2007-2019) with CDH that presented along with at least one additional defect but without a syndromic diagnosis.

Association of relative fat mass with asthma: inflammatory markers as potential mediators.

Background: This study aimed to investigate the association between relative fat mass (RFM) and asthma, as well as to explore the mediating role of Systemic Immune-Inflammation Index (SII) and Systemic Inflammation Response Index (SIRI).

Methods: This cross-sectional study utilized data from the National Health and Nutrition Examination Survey from 2007 to 2018. Associations between RFM and asthma were tested using multivariable logistic regressions, restricted cubic splines, subgroup analyses, and interaction tests, with mediation analysis for SII and SIRI.