PTN secreted by cardiac fibroblasts promotes myocardial fibrosis and inflammation of pressure overload-induced hypertrophic cardiomyopathy through the PTN-SDC4 pathway.

Aims: Hypertrophic cardiomyopathy (HCM) is characterized by unexplained left ventricular hypertrophy (LVH) with key pathologic processes including myocardial necrosis, fibrosis, inflammation, and hypertrophy, which are involved in heart failure (HF), stroke, and even sudden death. Our aim was to explore the communication network among various cells in the heart of transverse aortic constriction (TAC) surgery induced HCM mice.

Materials And Methods: Single-cell RNA-seq data of GSE137167 was downloaded from the Gene Expression Omnibus (GEO) database.

Global, regional, and national burden of myocarditis in children aged 0-14 years, 1990-2021: analysis for the global burden of disease study 2021.

Objective: There are limited epidemiological data on myocarditis in children aged 0-14 years. This study aims to investigate the trends in incidence, mortality, disability-adjusted life years (DALYs), and corresponding estimated annual percentage change (EAPC) of myocarditis in children aged 0-14 years from 1990 to 2021.

Methods: We utilized the 2021 Global Burden of Disease, Injuries, and Risk Factors Study (GBD) analytical tools to examine the incidence, mortality, and DALYs of myocarditis in children aged 0-14 years, considering factors such as age, sex, region, sociodemographic index (SDI), and data from 204 countries or regions.

Physiological Insights Into the Role of Pericytes in Spinal Cord Injury.

Vascular regeneration plays a vital role in tissue repair yet is drastically impaired in those with a spinal cord injury (SCI). Pericytes are of great significance as they are entwined with vessel-specific endothelial cells and actively contribute to maintaining the spinal cord's vascular network. Within the neurovascular unit (NVU), subtypes of pericytes characterized by various markers such as PDGFR-β, Desmin, CD146, and NG-2 are involved in vascular regeneration in SCI repair.

A cryo-shocked M2 macrophages based treatment strategy promoting repair of spinal cord injury via immunomodulation and axonal regeneration effects.

Recovery from spinal cord injury (SCI) is often impeded by neuroinflammation, scar formation, and limited axonal regeneration. To tackle these issues, we developed an innovative biomimetic drug delivery system using liquid nitrogen-treated M2 macrophages (LNT M2) which internalized paclitaxel (PTX) nanoparticles beforehand. These were incorporated into a gelatin methacryloyl (GelMA) scaffold, creating a multifunctional, injectable treatment for single-dose administration.

Punicalagin inhibits excessive autophagy and improves cerebral function in neonatal rats with hypoxia-ischemia brain injury by regulating AKT-FOXO4.

Background: Neonatal hypoxic-ischemic encephalopathy (HIE) has a high incidence and mortality rate, representing a significant patient burden. Therefore, treatment strategies that work synergistically with hypothermic therapies are urgently required. Punicalagin (PUN) is a natural and safe polyphenol with anti-inflammatory functions whose excellent water solubility and safety make it an advantageous perinatal medication.

Evaluating the weight-adjusted waist index as a predictive tool for sarcopenia and mortality risk.

Purpose: The weight-adjusted waist index (WWI) is a novel anthropometric measure. WWI is linked to reduced muscle mass and strength; however, its efficacy for assessing sarcopenia and predicting adverse outcomes has yet to be validated. This study compared and examined the relationship between sarcopenia and WWI across different diagnostic criteria and aimed to evaluate its potential as a predictor of sarcopenia and all-cause mortality.

Cyclocurcumin potently inhibits human aromatase as a potential therapeutic agent.

Curcuminoids, including curcumin and its derivatives, show potent inhibition of aromatase (CYP19A1), crucial for estradiol synthesis and breast cancer metastasis. Our study evaluated the efficacy and mechanism of 10 curcuminoids and their metabolites against human and rat CYP19A1 using placental microsomes, revealing species-specific IC values. Cyclocurcumin (IC, 4.

Diagnosis and treatment recommendations for glucose transporter 1 deficiency syndrome.

Background: Glucose transporter 1 deficiency syndrome (Glut1DS) was initially reported by De Vivo and colleagues in 1991. This disease arises from mutations in the SLC2A1 and presents with a broad clinical spectrum. It is a treatable neuro-metabolic condition, where prompt diagnosis and initiation of ketogenic dietary therapy can markedly enhance the prognosis.

rs11614913 C Allele is Associated with Increased Wilms Tumor Susceptibility in Chinese Children.

Wilms tumor, also known as nephroblastoma, is the most common kidney cancer in children. The rs11614913 T>C polymorphism has been identified as a susceptibility locus in various adult cancers. However, it is unclear whether this polymorphism also increases the risk of pediatric cancer.

Polymorphisms in the gene and neuroblastoma risk in Chinese children from Jiangsu province.

Neuroblastoma is the most prevalent extracranial solid tumor among children and exhibits remarkable heterogeneity. The methylation of cytosine to form 5-methylcytosine (m5C) is the primary type of modification found in DNA and RNA. The NOL1/NOP2/sun (NSUN) family, specifically NSUN1, is responsible for the methylation process and has been shown to play a key role in cell differentiation and cancer development.

Vitamin K2 deficiency and its association with short stature in children: A cross-sectional study.

Objectives: This study examines the relationship between vitamin K2 (VK2) status and the occurrence of short stature in children.

Methods: A cross-sectional analysis was conducted between January 2021 and August 2022, involving 235 children with a clinical diagnosis of short stature at the Second Affiliated Hospital of Wenzhou Medical University (short stature group) and 454 children with average height (±1 SD) from the same period (healthy group). Serum VK2 levels were compared between the two groups.

Discovery of novel xanthohumol C derivatives regulating XRCC2 transcription and expression for the treatment of colorectal cancer.

X-ray repair cross-complementing 2 (XRCC2), a critical protein in homologous recombination (HR), plays a significant role in the occurrence, progression, and drug resistance of colorectal cancer (CRC). In this study, a series of xanthohumol C derivatives were synthesized, and their anticancer activity was evaluated. The results revealed that A33 demonstrated the potent anticancer activity and effectively inhibited the proliferation of CRC cells in vitro.

Association between metabolic score for visceral fat and obstructive sleep apnea: a cross-sectional study.

Background: Previous studies have established a connection between obesity and obstructive sleep apnea (OSA), novel surrogate markers of adipose accumulation may serve as more critical and reliable factors for consideration. Consequently, this study aims to explore and elucidate the correlation between metabolic score for visceral fat (METS-VF) and OSA.

Methods: In this cross-sectional study, the data from the National Health and Nutrition Examination Survey (NHANES) during the period from 2013 to 2020 were adopted.

Negative correlation between cardiometabolic index and testosterone in male adults.

Background: Insulin resistance (IR) is closely correlated with a deficiency or decrease of testosterone levels in males. Cardiometabolic index (CMI) is correlated with various diseases correlated with IR. The primary objective of this study is to explore the correlation between CMI and testosterone levels in male adults.

Leveraging artificial intelligence for predicting spontaneous closure of perimembranous ventricular septal defect in children: a multicentre, retrospective study in China.

Background: Perimembranous ventricular septal defect (PMVSD) is a prevalent congenital heart disease, presenting challenges in predicting spontaneous closure, which is crucial for therapeutic decisions. Existing models mainly rely on structured echocardiographic parameters or restricted data. This study introduces an artificial intelligence (AI)-based model, which uses natural language processing (NLP) and machine learning with the aim of improving spontaneous closure predictability in PMVSD.

Tyrosol promotes skin flap survival by downregulating the p38/NF-κB signaling pathway.

Skin flaps are often used to repair wounds and improve a patient's appearance, particularly after severe burns. Although skin flaps are widely used, they are prone to necrosis, which poses a major clinical challenge. Tyrosol is a natural phenolic antioxidant found in olive oil that has anti-inflammatory, anti-apoptotic, antioxidant, and pro-angiogenic properties.

Clinical evaluation of bispectral index-guided closed-loop infusion of propofol for preschool children: A multi-center randomized controlled study.

Importance: The closed-loop infusion system can automatically adjust and maintain the depth of anesthesia by using the propofol target-controlled infusion (TCI) model under the feedback guidance of the bispectral index (BIS).

Objective: To evaluate the safety and superiority of closed-loop TCI of propofol guided by BIS during maintenance of generalized intravenous anesthesia for preschool children.

Methods: A total of 120 children aged 1-6 years were enrolled and were divided into a closed-loop feedback group (Group C) and an open-loop manual control group (Group O), with 60 participants in each group.

Kaempferol promotes flap survival by inhibiting ferroptosis and inflammation through network pharmacology and in vivo experiments.

Skin flap transplantation is a primary method for wound repair; however, postoperative skin flap necrosis remains a significant challenge. Kaempferol, a flavonol abundant in various foods, exhibits diverse pharmacological effects. This study investigated the potential targets of kaempferol for treating skin flap ischemia-reperfusion (I/R) injury through network pharmacology and molecular docking, followed by in vivo validation.

Catheter Ablation of Idiopathic Left Anterior Fascicular Ventricular Arrhythmias: Predicting Origin Sites via Mapping and Electrocardiography.

Background: Idiopathic ventricular arrhythmias (VAs) arising from the left anterior fascicle (LAF) are uncommonly seen, and their characteristics still need to be sufficiently investigated. This study aimed to conclude these VAs' characteristics and explore efficient ablation strategies.

Methods: Data were analyzed from 118 patients undergoing successful catheter ablation for LAF VAs.

Deep learning models for MRI-based clinical decision support in cervical spine degenerative diseases.

Purpose: The purpose of our study is to develop a deep learning (DL) model based on MRI and analyze its consistency with the treatment recommendations for degenerative cervical spine disorders provided by the spine surgeons at our hospital.

Methods: In this study, MRI of patients who were hospitalized for cervical spine degenerative disorders at our hospital from July 2023 to July 2024 were primarily collected. The dataset was divided into a training set, a validation set, and an external validation set.

Baicalin improves isoproterenol-induced cardiac remodeling by regulating the Nrf2-dependent signaling pathway.

Background: Cardiovascular disease carries the highest mortality rate among diseases, and pharmacological interventions have limited efficacy. Baicalin (Bai) promotes biological metabolic processes, eliminates oxygen free radicals, and is anti-inflammatory. This study aimed to investigate the effect of Bai on the cardiac injury model induced by isoproterenol in mice.