Group 3 Innate Lymphoid Cells: A Potential Therapeutic Target for Steroid Resistant Asthma.

Asthma is a chronic airway inflammatory disease that affects millions globally. Although glucocorticoids are a mainstay of asthma treatment, a subset of patients show resistance to these therapies, resulting in poor disease control and increased morbidity. The complex mechanisms underlying steroid-resistant asthma (SRA) involve Th1 and Th17 lymphocyte activity, neutrophil recruitment, and NLRP3 inflammasome activation.

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.

Analysis of respiratory pathogen detection in hospitalized children with acute respiratory tract infections after ending the zero COVID policy.

After ending the three-year zero COVID policy in China, the epidemiology of other respiratory pathogens has been affected. This study aimed to characterize of common respiratory pathogen infections in pediatric patients hospitalized for acute respiratory tract infections (ARTIs) in Suzhou before and after ending the zero COVID policy. Nasopharyngeal aspirates (NPAs) were obtained from children with ARTIs (aged ≤ 16 years) at the Children's Hospital of Soochow University for the detection of respiratory syncytial virus (RSV), influenza A (FluA), FluB, human parainfluenza virus (HPIV), adenovirus (ADV), human rhinovirus (HRV), bocavirus (BoV), human metapneumovirus (HMPV), and mycoplasma pneumoniae (MP).

Laparoscopic vs. open portoenterostomy for biliary atresia: a meta-analysis of pediatric surgical outcomes.

Background: The pivotal importance of surgical treatment for pediatric biliary atresia is well-established. This systematic review and meta-analysis was designed to assess the comparative efficacy and safety of open portoenterostomy (OPE) and laparoscopic portoenterostomy (LPE) in managing this condition, providing valuable guidance for clinical decision-making.

Methods: A comprehensive literature review was conducted by two researchers in databases such as PubMed, up to July 10, 2024, focusing on studies that evaluated the role of LPE vs.

Post-transplant complications revealed by mycophenolate mofetil related transporters and metabolic enzymes gene polymorphisms in pediatric patients with hematological disorders.

Background: Haploidentical hematopoietic stem cell transplantation (Haplo-HSCT) serves as an important option for patients without an HLA matched donor in treating hematological disorders, while patients may experience various complications after transplantation. Mycophenolate mofetil (MMF), a cornerstone drug for graft-versus-host disease (GvHD) prophylaxis, effectively reduces the incidence of acute GvHD, and the efficacy of MMF varies among individuals associated with MMF-related transporters and metabolic enzymes single nucleotide polymorphisms (SNPs). However, limited studies have systematically reported the correlations between the MMF-related SNPs and post-transplant complications.

Preliminary exploration of the role of CD14 mRNA in coronary artery injury in Kawasaki disease.

Objective: Kawasaki disease (KD) is an acute vasculitis that typically occurs in young children and may lead to coronary artery lesions (CALs), but the precise mechanisms that trigger this illness are unclear. We hope to identify some clues to the pathogenesis of KD through clinical sample analysis.

Methods: We included 12 children who had been diagnosed with KD coronary artery lesions (KD-CALs) or KD-no coronary artery lesions (KD-nCALs) and investigated the transcriptome variations of patients with KD in the acute and subacute stages.

Involvement of USP7 in aggravating Kawasaki disease by promoting TGFβ2 signaling mediated endothelial-mesenchymal transition and coronary artery remodeling.

Kawasaki disease (KD), characterized by systematic vasculitis, is a leading cause of pediatric heart disease. Although recent studies have highlighted the critical role of deubiquitinases in vascular pathophysiology, their specific contribution to KD remains largely unknown. Herein, we investigated the function of the deubiquitinase USP7 in both KD patients and a CAWS-induced KD murine model.

Cytoskeleton dysfunction of motor neuron in spinal muscular atrophy.

Spinal muscular atrophy (SMA) is a neurodegenerative disease caused by deletions or mutations of survival of motor neuron 1 (SMN1) gene. To date, the mechanism of selective cell death of motor neurons as a hallmark of SMA is still unclear. The severity of SMA is dependent on the amount of survival motor neuron (SMN) protein, which is an essential and ubiquitously expressed protein involved in various cellular processes including regulation of cytoskeletal dynamics.

The causal relationship between the human gut microbiota and pyogenic arthritis: a Mendelian randomization study.

Background: Recent studies have indicated the role of the gut microbiota in the progression of osteoarticular diseases, however, the causal relationship between the gut microbiota and pyogenic arthritis remains unclear. There is also a lack of theoretical basis for the application of the gut microbiota in the treatment of pyogenic arthritis.

Methods: In our study, we utilized the largest genome-wide association study (GWAS) data from the MiBioGen Consortium involving 13,400 participants and extracted summary statistical data of the microbiota metabolic pathways of 7,738 participants of European descent from the Dutch Microbiome Project (DMP) The data of pyogenic arthritis were derived from the FinnGen R10 database, including 1,086 patients and 147,221 controls.

Supportive care needs of parents caring for children with leukemia: a latent profile analysis.

Background: Parents' supportive care needs directly affect their quality of life and the quality of care for their children diagnosed with leukemia.

Objectives: To identify supportive care needs of Chinese parents in the unobserved subgroups who care for children with leukemia and to examine the associations of the latent class membership with individual characteristics.

Methods: A multicenter cross-sectional survey study was conducted.

Short-term effects of air pollutants on hospitalization for childhood respiratory diseases in Suzhou City: a time-stratified case-crossover study.

Background: Short-term exposure to air pollution has been demonstrated in previous studies to correlate with respiratory disease (RD) in children. Due to regional heterogeneity, our objective was to explore the correlation between short-term exposure to ambient air pollution and hospital admissions for respiratory ailments in children in Suzhou City from January 1, 2017, to December 31, 2022, alongside assessing the influence of the COVID-19 pandemic on this relationship.

Methods: We collected data on air pollutant levels and hospital admissions for childhood respiratory disease (RD) in Suzhou, China, from 2017 to 2022.

The Application of a Cross-Shaped Advancement Flap in Polysyndactyly of the Fifth Toe.

Polysyndactyly of the foot is a common congenital malformation of the lower extremity. We introduce our surgical technique for reconstruction of polysyndactyly of the fifth toe fused with the fourth toe. The technique includes the removal of the medial hypoplastic ray, web-space reconstruction using a dorsal cross-shaped advancement flap and closure of the lateral incisions of the separated toes with a tongue-shaped flap and zigzag triangular flaps.

Development of a simplified model and nomogram for the prediction of pulmonary hemorrhage in respiratory distress syndrome in extremely preterm infants.

Background: Pulmonary hemorrhage (PH) in respiratory distress syndrome (RDS) in extremely preterm infants exhibits a high mortality rate and poor long-term outcomes. The aim of the present study was to develop a machine learning (ML) predictive model for RDS with PH in extremely preterm infants.

Methods: We performed a retrospective analysis of extremely preterm infants with RDS at the Children's Hospital of Soochow University between January 2015 and January 2021.

Utility of plasma suPAR to identify AKI and sepsis associated AKI in critically ill children.

Current biomarkers for sepsis-associated acute kidney injury (SA-AKI) lack specificity. The role of soluble urokinase plasminogen activator receptor (suPAR) in discriminating AKI and SA-AKI in children remains elusive. This prospective multicenter study was conducted in critically ill children cohorts using a derivation-validation design, and plasma samples were collected within first 24 h after admission.

Liposomes-mediated enhanced antitumor effect of docetaxel with BRD4-PROTAC as synergist for breast cancer chemotherapy/immunotherapy.

It has been reported that proteolysis-targeting chimeras (PROTACs) can effectively degrade intracellular oncogenic proteins, providing an ideal strategy for cancer treatment. ARV825, a bromodomain-containing protein 4 (BRD4)-PROTAC, has demonstrated the capacity to enhance the antitumor effect of the classic chemotherapeutic agent docetaxel (DTX). However, there are three major challenges to the broader in vivo application of ARV825: poor solubility, poor permeability, and off-target effects.

Anti-leukemia efficacy of the dual BCL2/BCL-XL inhibitor AZD0466 in acute lymphoblastic leukemia preclinical models.

The upregulation of BCL2 and BCL-XL, two proteins in the BCL2 family of proteins, leads to a disproportional expression of pro-death and pro-survival proteins in favor of leukemia survival, tumorigenesis, and chemoresistance. In different subsets of acute lymphoblastic leukemia (ALL), the proportion of these two proteins varies, and their potential as therapeutic targets needs detailed characterization. Here, we investigated BCL2 and BCL-XL, the genes that encode BCL2 and BCL-XL, and their expression differences between B-cell acute lymphoblastic leukemia (B-ALL) and T-cell ALL (T-ALL).

Three-dimensional Visualization Technology With 3DSlicer and Laser Guidance for Deep Brain Hematoma Evacuation in Primary Hospitals: A Technical Note.

We present a minimally invasive technique for deep brain hematoma evacuation that combines 3-dimensional visualization through 3DSlicer and laser-guided navigation, providing a practical and cost-effective alternative to traditional navigation in resource-limited settings.

The analysis of foveal microvascular anomalies in retinopathy of prematurity after anti-vascular endothelial growth factor therapy using optical coherence tomography angiography.

Background: To investigate the quantitative vascular and structural differences in the foveal region of the eyes in retinopathy of prematurity children with or without anti-vascular endothelial growth factor (VEGF) therapy and healthy children using optical coherence tomography angiography (OCTA).

Methods: This cross-sectional study analyzed 75 eyes from 44 subjects, categorized into four groups: ROP children treated with Conbercept or Ranibizumab, spontaneously regressed ROP, and healthy age-matched children. Using spectral-domain OCT and OCTA, we assessed parameters like central foveal thickness (CFT), foveal avascular zone (FAZ), superficial/deep capillary plexus (SCP/DCP), and choroidal vessel density (VD) at the fovea.

Analysis of the potentially pathogenic bacteria of lower respiratory tract infections in children per-, during and post-COVID-19: a retrospective study.

Background: The coronavirus disease 2019 (COVID-19) pandemic has caused significant changes in lower respiratory tract infections (LRTIs). This study aimed to characterize potentially pathogenic bacterial infections in paediatric patients hospitalized for LRTIs per-, during and post-COVID-19.

Methods: Sputum culture data from 85,659 children with LRTIs at the Children's Hospital of Soochow University from January 2016 to May 2024 were analyzed for eight bacteria: Streptococcus pneumoniae, Haemophilus influenzae, Staphylococcus aureus, Moraxella catarrhalis, Escherichia coli, Pseudomonas aeruginosa, Klebsiella pneumoniae, and Acinetobacter baumannii.

Prognostic significance of early nk cell recovery in pediatric t-cell replete allogeneic hematopoietic stem cell transplantation.

Early immune reconstitution, particularly of natural killer (NK) cells with strong graft-versus-leukemia effects, is crucial for the prognosis of patients undergoing allogeneic hematopoietic stem cell transplantation (allo-HSCT). This retrospective study examined 122 pediatric patients with acute lymphoblastic leukemia (ALL) or acute myeloid leukemia (AML) who underwent T-cell replete allo-HSCT at the Children's Hospital of Soochow University from 2019 to 2021. Peripheral blood lymphocyte counts on days 30 and 60 post-transplant were analyzed, focusing on NK cell recovery and its impact on overall survival (OS), relapse-free survival (RFS), non-relapse mortality (NRM), relapse, graft-versus-host disease, and CMV reactivation.

Ultrasonographic characteristics of neonatal appendicitis: a case series.

Background: Neonatal appendicitis is a rare but critical condition that presents diagnostic challenges due to its nonspecific symptoms and clinical manifestations. Early and accurate diagnosis is crucial for reducing the high mortality rates associated with this condition. Abdominal ultrasonography plays a pivotal role in identifying characteristic signs of appendicitis in neonates.