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.

Background/Aims: Liver transplantation (LT) following total hepatectomy is a life-saving treatment for hepatocellular carcinoma (HCC). The HCC recurrence after LT hinders the effectiveness of the procedure. The objective of this study is to develop a pre-operative risk stratification model based on a liquid biopsy. Methods: We conducted a comprehensive multi-omics study of 260 HCC patients from three centers, including clinical data, low-coverage whole-genome sequencing of cell-free DNA (cfDNA) from plasma, as well as whole-exome, single-nucleus RNA, and spatial transcriptomics from matched tumor and non-tumor tissues. Results: We identified cfDNA-derived copy number alteration (CNA) signatures associated with post-transplant recurrence. By integrating cfDNA-derived CNA profiles with single-cell transcriptomic data, we traced recurrence-associated cfDNA to a distinct subpopulation of malignant cells within the primary tumor. These cells were embedded in a pro-metastatic microenvironment of specialized endothelial subtypes and cancer-associated fibroblasts. Notably, most recurrence-associated lesions were detectable in cfDNA prior to liver transplantation (LT). Building on these insights, we developed the ZJU Criteria based on CNA fragments and tumor markers, a pre-LT risk prediction tool that integrates conventional clinical factors with cfDNA-derived CNA signatures, and validated it using internal and independent external cohorts. Conclusion Our findings suggest that post-transplant recurrence commonly originates from advanced subclones that emerge late during tumor evolution. The ZJU Criteria provides an accurate, non-invasive strategy that significantly improves pre-LT risk stratification and clinical decision-making for patients with HCC.

AIM:To evaluate the accuracy of a portable non-contact tonometer(PNCT)compared with a traditional non-contact tonometer(NCT)in measuring intraocular pressure(IOP)at different levels.METHODS:Patients who presented to Ningbo Eye Hospital between January 2025 and January 2026 were retrospectively included. All patients underwent measurements using PNCT, NCT, and Goldmann applanation tonometry(GAT). Based on the GAT measurements, the patients were categorized into a low IOP group(IOP≤16 mmHg), a moderate IOP group(16 mmHg0.05). Spearman correlation analysis revealed that the IOP values measured by both PNCT and NCT were positively correlated with those measured by GAT(rs=0.86 and 0.84, respectively, P<0.05). Intraclass correlation coefficient(ICC)analysis demonstrated an ICC of 0.89 between PNCT and GAT(P<0.05), and 0.88 between NCT and GAT(P<0.05), with an overall ICC of 0.88 among the three instruments(P<0.05). Bland-Altman analysis indicated a mean bias of 0.1 mmHg [95% limits of agreement(LoA): -7.3 to 7.6 mmHg] between PNCT and GAT, and a mean bias of 0.1 mmHg(95%LoA: -8.4 to 8.6 mmHg)between NCT and GAT. Based on the GAT measurements, the eyes were categorized into a low IOP group(60 eyes, 32.6%, IOP≤16 mmHg), a moderate IOP group(63 eyes, 34.2%, 16 mmHg0.05), whereas the difference between NCT and GAT showed a positive correlation with CCT(rs=0.23, P<0.05).CONCLUSION:The IOP measurements obtained by PNCT, NCT, and GAT demonstrated strong correlation and good agreement, with PNCT being less influenced by CCT. However, as IOP levels increased, the measurement errors of both PNCT and NCT also increased. Therefore, PNCT and NCT readings should only serve as references and cannot replace GAT.

AIM:To study the effect of Sanhuang Gel on the expression of TLRs/NLRP3 signal path-way in auricle acne model rats,and to explore its mechanism in treating acne inflammatory injury.METHODS:A rat model of auricular acne was in-duced by applying 100％oleic acid to the opening of the right ear catheter and injecting Propionibac-terium acnes.Rats were divided into normal group,model group,positive control group(clindamycin hydrochloride gel 10 mg/g)and Sanhuang Gel high,medium and low dose groups(280,140 and 70 mg/g).Each drug group was given drug intervention for 28 days.The changes of auricle skin lesions in each group were observed;Hematoxylin-eosin(HE)staining was used to observe the pathological changes of auricle acne.The ultrastructural chang-es of auricle tissue cells were observed by transmis-sion electron microscope(TEM).The distribution and expression changes of TLR2 and TLR4 in rat au-ricle tissue were detected by immunofluorescence.The expressions of TLR2,TLR4,NLRP3,ASC and Cas-pase-1 mRNA in rat auricle were detected by Real-time PCR.The expressions of TLR2,TLR4,NLRP3,ASC and Caspase-1 in rat auricle were detected by Western blot.RESULTS:Compared with the normal group,papules,pustules,inflammatory cell infiltra-tion and obvious edema of mitochondria can be seen in the auricle tissue of the model group.The mRNA and protein expression levels of TLR2,TLR4,NLRP3,ASC andCaspase-1 increased significantly(P＜0.01).Compared with the model group,the ap-pearance and pathological damage of auricle in each treatment group were obviously alleviated,and the morphology and structure of mitochondria returned to normal.The mRNA expression levels of TLR2,TLR4,NLRP3,ASC and Caspase-1 decreased significantly(P＜0.01).The expression levels of TLR2,TLR4,NLRP3,ASC and Caspase-1 in positive control group and high and middle dose groups de-creased(P＜0.01,P＜0.05).The expression levels of ASC and Caspase-1 protein in low dose group were significantly decreased(P＜0.01),but there was no significant difference in the expression levels of TLR2,TLR4 and NLRP3 protein(P＞0.05).CONCLU-SION:Sanhuang Gel can improve the pathological damage of auricle tissue and reduce immune in-flammatory reaction in acne rats,and its mecha-nism may be related to regulating TLRs/NLRP3 sig-naling pathway.

Objective To explore the influence of miR-155-5p on renal fibrosis in diabetic kidney disease(DKD)rats by targeting silent information regulator 1(SIRT1)/transforming growth factor-beta/Sma-and Mad-related protein(TGF-β/Smad)signaling pathway.Methods Forty-eight rats were randomly divided into normal control(NC)group,model(Mod)group,inhibitor negative control(anti-NC)group,miR-155-5p inhibitor(anti-miR-155-5p)group,miR-155-5p inhibitor+small interfering RNA negative control(anti-miR-155-5p+si-NC)group,and miR-155-5p inhibitor+SIRT1 small interfering RNA(anti-miR-155-5p+si-SIRT1)group,with 8 rats in each group.FPG,24 h UAlb,BUN and serum creatinine(Scr)were detected in each group.HE and Masson staining were used to compare the pathological changes of renal tissue in each group,and the collagen volume fraction(CVF)was calculated.The mRNA expressions of miR-155-5p and SIRT1 were detected by real-time fluorescence quantitative PCR(RT-qRCR),and the protein expressions of SIRT1,TGF-β1,Smad3,Smad7,connective tissue growth factor(CTGF)and collagen type Ⅰ(COLⅠ)were detected by Western blot.Results Compared with NC group,the expressions of FPG,24 hUAlb,BUN,Scr,CVF,miR-155-5p,TGF-β1,Smad3,CTGF and COLⅠincreased(P<0.05),while the expressions of SIRT1 mRNA and protein and Smad7 protein decreased in Mod and anti-NC groups(P<0.05).Compared with the anti-NC group,in the anti-miR-155-5p,anti-miR-155-5p+si-NC groups,the expression of SIRT1 mRNA and protein,Smad7 protein increased(P<0.05),and FPG,24 hUAlb,BUN,Scr,CVF,miR-155-5p,TGF-β1,Smad3,CTGF and COLⅠprotein were expressed(P<0.05).Compared with the anti-miR-155-5p and anti-miR-155-5p+si-NC groups,the anti-miR-155-5p+si-SIRT1 group showed the expression of FPG,24 hUAlb,BUN,Scr,CVF,miR-155-5p,TGF-β1,Smad3、CTGF、and COLⅠprotein increased(P<0.05),the expression of SIRT1 mRNA and protein,Smad7 protein decreased(P<0.05).The 3'UTR of SIRT1 mRNA contains the conserved base of miR-155-5p sequence.Conclusions Elevated miR-155-5p in DKD rats can target and regulate SIRT1 to alleviate the process of renal fibrosis.

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 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 To explore the influence of miR-155-5p on renal fibrosis in diabetic kidney disease(DKD)rats by targeting silent information regulator 1(SIRT1)/transforming growth factor-beta/Sma-and Mad-related protein(TGF-β/Smad)signaling pathway.Methods Forty-eight rats were randomly divided into normal control(NC)group,model(Mod)group,inhibitor negative control(anti-NC)group,miR-155-5p inhibitor(anti-miR-155-5p)group,miR-155-5p inhibitor+small interfering RNA negative control(anti-miR-155-5p+si-NC)group,and miR-155-5p inhibitor+SIRT1 small interfering RNA(anti-miR-155-5p+si-SIRT1)group,with 8 rats in each group.FPG,24 h UAlb,BUN and serum creatinine(Scr)were detected in each group.HE and Masson staining were used to compare the pathological changes of renal tissue in each group,and the collagen volume fraction(CVF)was calculated.The mRNA expressions of miR-155-5p and SIRT1 were detected by real-time fluorescence quantitative PCR(RT-qRCR),and the protein expressions of SIRT1,TGF-β1,Smad3,Smad7,connective tissue growth factor(CTGF)and collagen type Ⅰ(COLⅠ)were detected by Western blot.Results Compared with NC group,the expressions of FPG,24 hUAlb,BUN,Scr,CVF,miR-155-5p,TGF-β1,Smad3,CTGF and COLⅠincreased(P<0.05),while the expressions of SIRT1 mRNA and protein and Smad7 protein decreased in Mod and anti-NC groups(P<0.05).Compared with the anti-NC group,in the anti-miR-155-5p,anti-miR-155-5p+si-NC groups,the expression of SIRT1 mRNA and protein,Smad7 protein increased(P<0.05),and FPG,24 hUAlb,BUN,Scr,CVF,miR-155-5p,TGF-β1,Smad3,CTGF and COLⅠprotein were expressed(P<0.05).Compared with the anti-miR-155-5p and anti-miR-155-5p+si-NC groups,the anti-miR-155-5p+si-SIRT1 group showed the expression of FPG,24 hUAlb,BUN,Scr,CVF,miR-155-5p,TGF-β1,Smad3、CTGF、and COLⅠprotein increased(P<0.05),the expression of SIRT1 mRNA and protein,Smad7 protein decreased(P<0.05).The 3'UTR of SIRT1 mRNA contains the conserved base of miR-155-5p sequence.Conclusions Elevated miR-155-5p in DKD rats can target and regulate SIRT1 to alleviate the process of renal fibrosis.