Objective: To explore the impact of adverse childhood experiences (ACEs) on health risk behaviors (HRBs) among college students and the mediating role of psychological symptoms, so as to provide a basis for developing intervention strategies. Methods: From March to April 2023, a convenience cluster sample of 1 801 students from 12 universities in Nanning, Liuzhou, Guilin, Wuzhou of Guangxi completed an online survey. A self designed questionnaire, Adverse Childhood Experiences-International Questionnaire (ACE-IQ) and Symptom Checklist-90 (SCL-90) were used for evaluation tools. Binary Logistic regression, structural equation modeling (SEM) and Bootstrap methods were used to analyze the associations and mediating effects. Results: Overall, 71.2% of college students experienced at least one type of ACE, with emotional neglect (40.3%) and emotional abuse ( 25.2 %) having the highest detection rates. The top three HRBs were unhealthy diet (77.8%), physical inactivity (54.1%), and smoking/alcohol use (18.5%). Logistic regression showed that poor family functioning, abuse, and extra familial violence were each associated with an increased risk of smoking/alcohol use ( OR =1.14, 1.11, 1.18) and deliberate self harm ( OR =1.26, 1.19,1.30) (all P <0.05). Experience of abuse increased the risk of high risk sexual behavior and family dysfunction increaded the risk of physical inactivity, respectively ( OR = 1.07 , 1.04, both P <0.05). Mediation analysis revealed that anxiety ( β =0.20) and depression ( β = 0.09 ) partially mediated the pathway from poor family functioning to deliberate self harm; paranoia ( β =0.02) partially mediated the pathway from abuse to high risk sexual behavior; and obsessive-compulsive symptoms ( β =0.26) and depression ( β =0.10) partially mediated the pathway from extra familial violence to deliberate self harm (all P <0.05). Conclusion Psychological symptoms play a mediating role in the association between ACEs and HRBs, and mental health interventions may reduce the risk of HRBs among college students.

This article systematically reviews and compares the major international English consensus statements/guidelines on the diagnosis and treatment of Wilson disease published since 2022， with a focus on the recommendations from multidisciplinary expert consensus statements/guidelines. These consensus statements/guidelines mainly include the multidisciplinary treatment guidelines issued by the American Association for the Study of Liver Diseases in 2022， the clinical practice guidelines released by the European Union （European Association for the Study of the Liver/European Reference Network） in 2025， and the practice guidelines published by the British Association for Studies of the Liver in 2022， and comparative analysis and summarization were performed with reference to the 2025 edition of Chinese Multidisciplinary Expert Consensus on Orphan/Anticopper Drugs and Other Non-drug Management of Hepatolenticular Degeneration （CMEC-HLD）. Overall， the core content remained basically consistent between the guidelines of the European Union， the US， and the UK and CMEC-HLD， while many details varied due to the differences in experiences and research advances across these countries. Globally， there is still a lack of truly meaningful medical guideline for Wilson disease driven by evidence-based medicine， which requires further research and international cooperation among peers in the future.

Objective To analyze the main causes and risk factors of unplanned reoperation after liver transplantation. Methods The clinical data of 242 liver transplant recipients in the First Affiliated Hospital of Anhui Medical University from January 2015 to December 2024 were retrospectively analyzed. According to whether unplanned reoperation was performed during the same hospitalization after surgery, the recipients were divided into the reoperation group (n=36) and the non-reoperation group (n=206). The preoperative, intraoperative and postoperative data of the two groups, as well as donor and graft-related data, were compared to analyze the risk factors of unplanned reoperation after liver transplantation and the survival status of the two groups. Results Among the 242 liver transplant recipients, 36 underwent unplanned reoperations, with a total of 54 procedures including various laparotomies, endoscopic and interventional surgeries, among which there were 20 laparotomies, 18 endoscopic surgeries and 16 interventional surgeries. The most common cause of unplanned reoperation was biliary complications (20 times), followed by vascular complications (17 times). Compared with the non-reoperation group, the reoperation group had longer graft cold ischemia time, higher postoperative fatality rate of recipients, longer length of stay in the intensive care unit and postoperative hospital stay, and higher total hospitalization costs (all P<0.05). The incidence of unplanned reoperation was higher in recipients who underwent split liver transplantation (P<0.05). Multivariate analysis showed that intraoperative blood loss ≥1 000 mL, positive culture of graft perfusate and split liver transplantation were independent risk factors for unplanned reoperation (all P<0.05). The postoperative 7-day, 1-month, 3-month and 6-month survival rates of recipients in the reoperation group and the non-reoperation group were 100% vs. 98.1%, 88.9% vs. 94.2%, 69.4% vs. 90.8% and 66.7% vs. 90.8%, respectively, and the postoperative survival rate of recipients in the reoperation group was lower than that in the non-reoperation group (P<0.05). Conclusions The main causes of unplanned reoperation after liver transplantation are biliary complications, vascular complications, abdominal incision infection and intra-abdominal hemorrhage. Intraoperative massive blood loss, positive culture of graft perfusate and split liver transplantation are the risk factors associated with unplanned reoperation after liver transplantation.

Objective To analyze the economic cost of self-monitoring of gestational diabetes mellitus, and provide a basis for measuring the economic burden of gestational diabetes mellitus, and to provide a reference for the formulation of intervention development and the adjustment of resource allocation. Methods The individual economic cost of self-monitoring for gestational diabetes mellitus was measured based on a decision tree model, and the total economic cost of self-monitoring for gestational diabetes mellitus in Beijing was estimated. The uncertainty of the model parameters was analyzed using one-way sensitivity analysis. Results The average individual economic cost of gestational diabetes self-monitoring was 1184 RMB, and the individual cost incurred by choosing different types of blood glucose meters ranged from 403 to 18 000 RMB. The average individual economic cost of finger-stick blood glucose monitoring was 606 RMB and the average individual economic cost of continuous glucose monitoring was 2 374 RMB. The total economic cost of gestational diabetes self-monitoring in Beijing was 23.818 0 million RMB, and the total economic cost incurred by choosing different types of blood glucose meters ranged from 0.292 5 to 9.027 9 million RMB. The proportion of the finger-stick blood glucose monitoring had the greatest impact on the robustness of the results. Conclusion Finger-stick blood glucose monitoring is still the dominant self-monitoring method and is less costly than continuous glucose monitoring. Self-monitoring of pregnant women with gestational diabetes mellitus incurs certain economic cost and causes an economic burden on society.

Objective To investigate the effects of the ferroptosis inhibitor Ferrostatin-1 on the apoptosis of photore-ceptor cells and the Notch pathway in rats with retinal photochemical damage(RPD).Methods Male Sprague-Dawley(SD)rats were randomly divided into the Control group(normally fed rats,intraperitoneal injection of an equal volume of saline),RPD group(RPD model rats,intraperitoneal injection of an equal volume of saline),Ferrostatin-1 group(RPD model rats,intraperitoneal injection of 5 mg·kg-1 Ferrostatin-1),and Ferrostatin-1+JFC group[RPD model rats,intrap-eritoneal injection of 5 mg·kg-1 Ferrostatin-1 and 0.5 mg·kg-1 Jagged1/FC chimeric protein(JFC,a Notch pathway acti-vator)],with 15 rats in each group.The retinal histopathology of rats in each group was evaluated via hematoxylin-eosin(HE)staining.The apoptosis of photoreceptor cells was detected by the terminal deoxynucleotidyl transferase dUTP nick end labeling(TUNEL)assay.The expression level of ferrous ions(Fe2+),lactate dehydrogenase(LDH),malondialde-hyde(MDA),glutathione(GSH),and reactive oxygen species(ROS)in retinal tissues was measured using corresponding kits.Western blot was performed to assess the protein expression of transferrin receptor protein 1(TfR1),divalent metal transporter 1(DMT1),nuclear factor erythroid 2-related factor 2(Nrf2),solute carrier family 7 member 11(SLC7A11),recombinant glutathione peroxidase 4(GPX4),cleaved Caspase-3,Notch,and hairy and enhancer of split 1(Hes1).Results The thickness of the outer nuclear layer(ONL)in the Control group,RPD group,Ferrostatin-1 group,and Fer-rostatin-1+JFC group was(35.24±1.76)μm,(16.83±1.14)μm,(27.56±1.39)μm,and(21.48±1.23)μm,respec-tively;the apoptosis rate of photoreceptor cells in the four groups was(1.32±0.07)％,(18.57±1.63)％,(9.61±1.04)％,and(15.43±1.38)％,respectively.Compared with the Ferrostatin-1 group,the Ferrostatin-1+JFC group exhib-ited an aggravated retinal damage level,reduced ONL thickness,and increased apoptosis rate,and the differences were statistically significant(all P＜0.05).The expression level of Fe2+,MDA,LDH,and ROS and the relative protein expres-sion level of TfR1,DMT1,cleaved Caspase-3,Notch,and Hes1 in the RPD group were higher than those in the Control group;while the expression level of GSH and the relative protein expression level of Nrf2,SLC7A11,and GPX4 were lower than those in the Control group,and the differences were statistically significant(all P＜0.05).Compared with the RPD group,the Ferrostatin-1 group displayed a decrease in the expression level of Fe2+,MDA,LDH,and ROS and the relative protein expression level of TfR1,DMT1,cleaved Caspase-3,Notch,and Hes1 but an increase in the expression level of GSH and the relative protein expression level of Nrf2,SLC7A11,and GPX4,and the differences were statistically significant(all P＜0.05).The expression level of Fe2+,MDA,LDH,and ROS and the relative protein expression level of TfR1,DMT1,cleaved Caspase-3,Notch,and Hes1 in the Ferrostatin-1+JFC group were higher than those in the Ferrostatin-1 group;while the expression level of GSH and the relative protein expression level of Nrf2,SLC7A11,and GPX4 were lower than those in the Ferrostatin-1 group,and the differences were statistically significant(all P＜0.05).Conclusion Fer-rostatin-1 may alleviate retinal oxidative stress and the apoptosis of photoreceptor cells in RPD rats by inhibiting the Notch pathway,thereby mitigating retinal damage.

Objective This study preliminarily investigated the potential mechanisms of the Huoxue Tongluo prescription(HXTLP)in treating spinal cord injury(SCI)through a combination of network pharmacology,molecular docking technology,and in vivo experimental verification.Methods The traditional Chinese medicine systems pharmacology database and analysis platform(TCMSP)were utilized to select the active ingredients,targets of action were obtained from Swiss target prediction database,and an"active ingredients-targets"network was constructed.SCI-related targets were obtained by accessing online mendelian inheritance in man(OMIM)and human gene database(GeneCards),and a protein interaction network of the common targets of HXTLP and SCI was established based on the search tool for the retrieval of interacting genes/protein(STRING)database.The Metascape database was used in KEGG pathway enrichment and GO analyses of the common targets.Molecular docking of active ingredients and key targets was performed through Autodock 1.5.7 software,and the results were visualized with Pymol 2.4.0 software.Finally,the effect of HXTLP on SCI was verified by animal experiments.Results A total of 184 intersection targets were obtained,and the key targets were serine/threonine kinase(AKT1),signal transducer and activator of transcription 3(STAT3),heat shock protein 90 kDa alpha,class A member 1(HSP90AA1),phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha(PIK3CA),phosphoinositide-3-kinase regulatory subunit 1(PIK3R1),harvey ras(HRAS),estrogen receptor 1(ESR1),mitogen-activated protein kinase 1(MAPK1),and epidermal growth factor receptor(EGFR).Molecular docking result showed strong binding abilities between the core active components and key targets.In the animal experiments,the behavioral scores of mice in the HXTLP group increased(P＜0.05),the motor function of hind limbs was improved,and the histological morphology of the injured area was more complete compared with those of the model group.Western Blot result revealed that HXTLP effectively inhibited the key target protein(HSP90AA1)and the expression of phospho-STAT3(P-STAT3)and promoted the expression of phospho-phosphatidylinositol-3-kinase(P-PI3K)and phospho-AKT1(P-AKT1).Conclusions This study verified that HXTLP has multi-component,multi-target,and multi-pathway synergistic effects in the treatment of SCI and has provided experimental and theoretical bases for further clinical medication research for SCI.

Enteric human adenovirus(HAdV),a common cause of acute viral gastroenteritis in children,frequently triggers spo-radic infections,nosocomial transmissions,and outbreaks in kindergarten settings.This study was aimed at investigating the molecular characteristics and genetic evolution of enteric HAdV among patients with acute gastroenteritis younger than 5 years in China,to pro-vide foundational data for disease prevention and control.A total of 8 074 stool samples were collected from hospitalized or outpatient children younger than 5 years with acute gastroenteritis in China during 2023.HAdV screening was conducted with real-time fluores-cence PCR.Positive samples were sequenced,then subjected to bioinformatics analysis including genotyping,homology assessment,and phylogenetic analysis with GenBank,BioAider,and MEGA11.0.A total of 370 samples(4.58%)tested positive for HAdV.Two enteric HAdV genotypes were identified:HAdV-F41(which predominated,at 98.09%)and HAdV-F40(1.90%).HAdV-F41 was the dominant genotype among patients with acute gastroenteritis younger than 5 years in China.Bioinformatics analysis indicated that the predominant HAdV lineages in China were lineage 1 and 2,whereas European lineage 3 showed no influence.Systematic and long-term surveillance of HAdV should help elucidate its diversity and evolutionary patterns in China,thereby providing scientific evi-dence for developing more effective prevention strategies.

This study investigated the full-genome molecular characteristics of a rotavirus vaccine-derived strain,G1P[8]geno-type A group rotavirus RVA/Human-wt/CHN/HN1140/2021/G1P[8](referred to as HN1140).The gene fragments of the HN1140 strain were amplified with reverse transcription-polymerase chain reaction(RT-PCR)combined with whole-genome primers to obtain the full genome sequence.Genotyping was performed with the online genotyping tool RotaC 2.0,and similarity and genetic evolution analyses for each gene segment were conducted in DNAstar5.1 and MEGA11.0 software.The genotype of the HN1140 strain was deter-mined to be G1-P[8]-I2-R2-C2-M2-A3-N2-T6-E2-H3.Phylogenetic analysis demonstrated that all 11 genomic segments clus-tered closely with the RotaTeq vaccine strains,sharing 99.7%-100%nucleotide sequence similarity.Notably,VP1,VP2,VP6,and NSP2-NSP5 segments showed 100%nucleotide identity with RotaTeq strains.Comparative genomic analysis identified 13 nucleotide and 8 amino acid substitutions between HN1140 and RotaTeq strains,localized within the VP7,VP4,VP1,VP2,VP3,and NSP1 segments.The HN1140 strain exhibited the genotype G1-P[8]-A3-T6-H3,which was consistent with the typical profile of a vaccine-derived reassortant.This strain demonstrated high genetic similarity to RotaTeq vaccine strains,with nucleotide sequence identity ranging from 99.7%to 100%.These findings suggested that HN1140 evolved from RotaTeq vaccine strains through genetic reassortment.

Steroid-induced osteonecrosis of the femoral head(SNOFH)is a prevalent challenging condition in orthopedics,characterized by a high disability rate and intricate pathophysiological mechanisms including diminished an-giogenesis and impaired osteogenic function.The concept of osteogenesis-angiogenesis coupling involves the interplay be-tween osteoblasts and angiogenesis.Restoring the blood supply to bone tissue,boosting bone cell activity,and facilitating bone regeneration are crucial for the recovery of SNOFH patients.Research has demonstrated the significant role of mi-croRNAs(miRNAs)in the coordination of osteogenesis and angiogenesis.MiRNAs have the ability to concurrently regu-late multiple target genes and signaling pathways associated with osteogenesis and angiogenesis,effectively stimulating the regeneration of bones and blood vessels.By considering the interaction of multiple miRNAs and their target genes,the de-velopment of a multi-target combination therapy approach could greatly enhance the treatment outcomes for SNOFH.Through a thorough investigation of miRNA interactions in the regulation of osteogenesis and angiogenesis,the progression of the disease can be elucidated,offering a fundamental basis for early diagnosis,precise treatment,and prognosis evalua-tion of SNOFH.This paper aims to uncover the pivotal nodes and regulatory connections in SNOFH by summarizing the in-volvement of miRNAs in the coupling of osteogenesis and angiogenesis.By identifying potential therapeutic targets and un-derstanding the coordinated function of miRNAs in osteogenesis and angiogenesis coupling,valuable insights can be gained for the personalized treatment of SNOFH.

Background:Duodenal papillary adenoma is a benign tumor with relatively low incidence but significant carcinogenesis potential.Despite the minimal invasiveness and low complication rate,endoscopic papillectomy is associated with a definite risk of recurrence for duodenal papillary adenoma.Investigating the driver genes of duodenal papillary adenoma and establishing predictive models for recurrence and malignant progression could facilitate the precision medicine.Aims:To identify the key driver genes for tumor occurrence,carcinogenesis and recurrence in duodenal papillary adenoma by integrating multi-dimensional bioinformatics approaches based on transcriptomics data,and validate clinically.Methods:Expression profiles of duodenal papillary adenoma and adenocarcinoma were obtained from the GEO database(including data sets GSE189035,GSE94919,GSE111156,and GSE102208).Differentially expressed genes(DEGs)between adenomatous and normal tissues were screened.Weighted gene co-expression network analysis(WGCNA)and pseudo-time analysis were combined to identify the core genes exhibiting an"initial rise followed by decline"expression pattern during the dynamic progression from normal tissue to adenoma and adenocarcinoma.Functional annotation,immune microenvironment profiling,and protein-protein interaction network analysis were performed to explore the tumor-promoting mechanisms of these core genes.Clinical validation was conducted using immunohistochemistry to estimate the gene expression level and its relationship with tumor recurrence.Results:A total of 469 common DEGs were identified.WGCNA revealed that the blue module(including 1 051 genes)was associated with adenoma development and progression(Cor=-0.29,0.15,and 0.11 for normal tissue,adenoma,and adenocarcinoma,respectively).Intersection with DEGs pinpointed four key genes:SLC12A2,BEST4,SLC37A2,and SOAT2.Pseudo-time analysis demonstrated that only SLC12A2 maintained sustained high expression in both adenoma and adenocarcinoma tissues.KEGG enrichment analysis indicated that SLC12A2 was linked to various malignant pathways(e.g.,PD-1/PD-L1 signaling pathway),and its high expression correlated with the reduced immune cell infiltration(e.g.,γδ T cells,CD8+T cells,etc.).Clinical validation by immunohistochemistry confirmed the trend of initial upregulation and subsequent downregulation of SLC12A2 expression in normal,adenoma,and adenocarcinoma tissues.Patients with tumor recurrence showed higher SLC12A2 expression level(P=0.004);likewise,SLC12A2 high expression was associated with an elevated recurrence risk(P=0.034).Conclusions:SLC12A2 serves as a critical driver of tumorigenesis and progression for duodenal papillary adenoma,and might be a promising biomarker for recurrence prediction.