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.

Conference 2024: Building an innovative scientific research ecosystem for microbiome and One Health.

The Conference 2024 provides a platform to promote the development of an innovative scientific research ecosystem for microbiome and One Health. The four key components - Technology, Research (Biology), Academic journals, and Social media - form a synergistic ecosystem. Advanced technologies drive biological research, which generates novel insights that are disseminated through academic journals.

Chronic exposure to liquid crystal monomer EBCN at environmentally relevant concentrations induces testicular dysfunction via the gut-testis axis.

4-Cyano-4'-ethoxybiphenyl (EBCN) is a representative cyano liquid crystal monomer (LCM). While prior studies have documented the widespread occurrence of LCMs in diverse environmental and biological samples, research on their reproductive effects in vivo remains limited. This study employed 35-day and 70-day exposure models in mice to assess the short-term and long-term effects of environmentally relevant concentrations of EBCN on testicular health.

The relationship between serum vitamin C levels and high-sensitivity C-reactive protein in children.

The relationship between vitamin C nutritional status and inflammation has garnered increasing attention, but studies in younger populations are limited. This study aimed to investigate the association between serum vitamin C and high-sensitivity C-reactive protein (hs-CRP) levels in children and adolescents. A cross-sectional analysis was conducted using data from the National Health and Nutrition Examination Survey (NHANES).

Arginine depletion-induced autophagy and metabolic dysregulation are involved in the disease severity of hand, foot, and mouth disease.

Amino acid metabolism provides significant insight into the development and prevention of many viral diseases. Therefore, the present study aimed to compare the amino acid profiles of hand, foot, and mouth disease (HFMD) patients with those of healthy individuals and to further reveal the molecular mechanisms of HFMD severity. Using UPLC-MS/MS, we determined the plasma amino acid expression profiles of pediatric patients with HFMD (mild,  = 42; severe, = 43) and healthy controls ( = 25).

Association of daily physical activity with hypertension, depressive symptoms, loneliness, and poor sleep quality in aged 60-79 older adults.

This study aimed to assess its relationship between physical activity with health-related indicators in older population of the China. Cross-sectional data of 1,327 individuals aged 60-79 years were analyzed. Based on the Fifth National Physical Fitness Monitoring Program, depressive symptom and loneliness were measured using the Patient Health Questionnaire-9 and Emotional versus Social Loneliness Scales, respectively.

Influence of inhaled nitric oxide on bronchopulmonary dysplasia in preterm infants with PPHN or HRF at birth: a propensity score matched study.

Background: Bronchopulmonary Dysplasia (BPD) is a chronic lung disease affecting preterm infants, with limited prevention and treatment options. Inhaled Nitric Oxide (iNO) is sometimes used to treat Persistent Pulmonary Hypertension of the Newborn (PPHN) and Hypoxemic Respiratory Failure (HRF), and its impact on BPD development remains debated.

Objective: To assess whether iNO-related factors are potential contributors to the development of BPD Grade Ⅱ-Ⅲ in very premature infants (VPI) diagnosed with PPHN or HRF at birth using Propensity Score Matching (PSM).

[Autosomal dominant intellectual developmental disorder 60 with seizures: a case report].

The patient is a 10-month and 21-day-old girl who began to show developmental delays at 3 months of age, with severe language developmental disorders, stereotyped movements, and easily provoked laughter. Physical examination revealed fair skin and a flattened occiput. At 10 months of age, a video electroencephalogram suggested atypical absence seizures, with migrating slow-wave activity observed during the interictal period.

Observed Effects on Very Early Pregnancy Linked to Ambient PM Exposure in China among Women Undergoing Fertilization-Embryo Transfer.

The adverse effect of ambient PM exposure on very early pregnancy (VEP) remains controversial among epidemiological studies but is supported by toxicological evidence. We adopted a multicenter retrospective cohort of 141,040 cycles to evaluate the effect of PM exposure on the VEP using the fertilization and embryo transfer platform and high-resolution PM data in China. We first investigated the association between PM exposure 1 week before and 1 week after the embryo transfer date and VEP.

Hemorrhage risk after coblation tonsillectomy in Chinese pediatric: a multicenter, prospective, observational cohort study.

Objectives: The study aimed to assess the incidence of post-coblation tonsillectomy hemorrhage (PCTH) and identify associated risk factors in a pediatric Chinese population.

Methods: This prospective, multicenter cohort study, conducted over 17 months, included 8854 pediatric patients who underwent coblation tonsillectomy across 15 research centers in China. Patient data were collected through an Electronic Data Capture (EDC) system.

Emergence and clonal dissemination of KPC-2- and NDM-1-coharboring in China with an IncR plasmid.

The rise of carbapenem-resistant coharboring KPC-2 and NDM-1 poses a significant public health threat. KPC-2-NDM-1- is rarely reported in clinical settings. In this study, we report the largest cohort of eight KPC-2-NDM-1- isolated from children with urinary tract infections.

STING Driving Synaptic Phagocytosis of Hippocampal Microglia/Macrophages Contributes to Cognitive Impairment in Sepsis-Associated Encephalopathy in Mice.

Background: Sepsis-associated encephalopathy (SAE) is a serious neurologic complication in septic patients with poor prognoses. There is increasing evidence that stimulator of interferon genes (STING) plays a crucial role in neuroinflammation and cognitive impairment. However, whether sepsis associated with STING changes contributes to cognitive impairment is unknown.

Associations between oral frailty, oral microbiota composition, and postoperative delirium in older adult patients.

Background: Poor oral health, prevalent among the older adults, can undermine overall health and contribute to frailty. Older adults experiencing oral frailty and dysbiosis potentially face an elevated risk of postoperative delirium. This study aims to explore the influence of oral frailty and changes in oral microbiota composition on occurrence of postoperative delirium in older adult patients undergoing non-cardiac surgery.

A Two-Center Study of a Prognostic Model Related to Acute Kidney Injury After Allogeneic Hematopoietic Stem Cell Transplantation in Children: Development of a New Predictive Dynamic Nomogram.

Objectives: The purpose of this study was to develop a straightforward, easy-to-use online dynamic nomogram for the identification of children who are at high risk of developing acute kidney injury (AKI) after allogeneic hematopoietic stem cell transplantation (allo-HSCT).

Methods: This was a two-center study in which 242 children in Henan Provincial Children's Hospital composed the training cohort, and 115 children in the First Affiliated Hospital of Zhengzhou University composed the validation cohort. Kaplan-Meier survival analysis was used to compare survival between children with nonacute kidney injury (NAKI) and children with AKI.

Analysis of Clinical Characteristics and Risk Factors for Severe Influenza A and Influenza B in Children.

Purpose: The goal of this study was to develop and validate an online dynamic nomogram system for early differential diagnosis of influenza A and B.

Methods: Patients with severe influenza A and B admitted to Henan Children's Hospital from January 2019 to January 2022 were used as the modeling group (n = 161), and patients admitted from January to September 2023 were used as the validation group (n = 52). Univariate logistic regression and multivariate logistic regression were used to identify the risk variables of severe influenza A and B in children in the modeling group.

Pulmonary embolism in children with mycoplasma pneumonia: can it be predicted?

Purpose: To investigate the clinical characteristics of Mycoplasma pneumoniae (MP) pneumonia (MPP) combined with pulmonary embolism (PE) in children.

Methods: 291 hospitalized pediatric cases with MPP were enrolled from January 2018 to May 2024 and divided into the PE group (141 cases) and non-PE control group (150 cases). Clinical data of both groups were analyzed and compared.

The activation of complement C5a-C5aR1 axis in astrocytes facilitates the neuropathogenesis due to EV-A71 infection by upregulating CXCL1.

Unlabelled: Enterovirus A71 (EV-A71) is a common small RNA virus that is highly neuroinvasive. Emerging evidence indicates that the complement fragment C5a and its receptor C5aR1 are important drivers of neuroinflammation. However, the potential role of the C5a-C5aR1 axis in EV-A71 encephalitis remains largely elusive.

Nanomedicine embraces the treatment and prevention of acute kidney injury to chronic kidney disease transition: evidence, challenges, and opportunities.

Acute kidney injury (AKI), a common kidney disease in which renal function decreases rapidly due to various etiologic factors, is an important risk factor for chronic kidney disease (CKD). The pathogenesis of AKI leading to CKD is complex, and effective treatments are still lacking, which seriously affects the prognosis and quality of life of patients with kidney disease. Nanomedicine, a discipline at the intersection of medicine and nanotechnology, has emerged as a promising avenue for treating kidney diseases ranging from AKI to CKD.

Numb family proteins play roles in Desmin and Vimentin localization at the Z-disc.

Desmin and Vimentin are major intermediate filaments at the Z-disc and play significant roles in sarcomere architecture and signaling transduction. Abnormal expression of sarcomeric Desmin and Vimentin (SDV) results in severe dysfunctions of striated muscles. In this study, it was found that paired Numb family proteins (NFPs), including Numb and its homolog Numblike, determined the range for the recruitment of SDV to the primitive Z-disc.

In vitro antimicrobial activity of six novel β-lactam and β-lactamase inhibitor combinations and cefiderocol against NDM-producing Enterobacterales in China.

Introduction: To date, the global prevalence of New Delhi metallo-β-lactamase (NDM) in carbapenem-resistant Enterobacterales (CRE) has been of concern, which is not inhibited by classical β-lactamase inhibitors (BLIs). In this study, we investigated the newly developed antimicrobial agents or inhibitors against NDM-producing Enterobacterales (NPEs).

Methods: The in vitro activities of cefiderocol, cefepime/taniborbactam, meropenem/taniborbactam, cefepime/zidebactam, meropenem/nacubactam, aztreonam/nacubactam and aztreonam/avibactam were analyzed in 204 NPE strains collected in China.

Clinical and genetic characteristics of 40 patients with nonmuscle myosin heavy chain 9-related disease (MYH9-RD) misdiagnosed as immune thrombocytopenia: a retrospective analysis in China.

Background: Myosin heavy chain 9-related diseases (MYH9-RDs) are rare autosomal dominant platelet disorders characterized by macrothrombocytopenia and leukocyte inclusion bodies. They can manifest with nonhematological complications, including deafness, nephropathy, or cataracts. Due to its rarity and its similar clinical presentation with immune thrombocytopenia (ITP), MYH9-RD is often misdiagnosed as ITP, leading to inappropriate treatment and delayed management of complications.

Dyes-encapsulated metal-organic cage as fluorescence sensor array for the auxiliary differential diagnosis of MCD and FSGS in early renal disorders.

Both minimal change disease (MCD) and focal segmental glomerular sclerosis (FSGS) are the pathological types of primary nephrotic syndrome (PNS) and cannot be readily distinguished owing to their highly similar clinical presentations. Currently, methods for clinical MCD and FSGS diagnosis still rely on invasive renal biopsy which impede rapid and accurate diagnosis for timely treatment management. In this study, a novel diagnostic strategy by introducing the dyes with spironolactone structure into the metal-organic cage to construct three dye@MOCs composites has been developed and employed as fluorescence sensor array for assisting in the auxiliary differential diagnosis of MCD and FSGS based on the distinguishable biothiols in urine.

Erythrocyte Alloimmunization and Autoimmunization in the Pediatric Population: A Multicenter, Cross-Sectional Study in Central China.

Background: Erythrocyte alloantibodies and autoantibodies complicate transfusion. However, the prevalence of erythrocyte alloimmunization and autoimmunization has not been estimated in the Chinese pediatric population. Therefore, we investigated the prevalence of erythrocyte alloimmunization and autoimmunization in the Chinese pediatric population with the aim of developing a reasonable transfusion management policy in children from China.