The plasma membrane (PM) plays an essential role in maintaining cell homeostasis, therefore, timely and effective repair of damage caused by factors such as mechanical rupture, pore-forming toxins, or pore-forming proteins is crucial for cell survival. PM damage induces membrane rupture and stimulates an immune response. However, damage resulting from regulated cell death processes, including pyroptosis, ferroptosis, and necroptosis, cannot be repaired by simple sealing mechanisms and thus, requires specialized repair machinery. Recent research has identified a PM repair mechanism of regulated cell death-related injury, mediated by the endosomal sorting complexes required for transport (ESCRT) machinery. Here, we review recent progress in elucidating the ESCRT machinery-mediated repair mechanism of PM injury, with particular focus on processes related to regulated cell death. This overview, along with continued research in this field, may provide novel insights into therapeutic targets for diseases associated with dysregulation of regulated cell death pathways.

Background: s/Aims: Non-invasive models stratifying clinically significant portal hypertension (CSPH) are limited. Herein, we developed a new non-invasive model for predicting CSPH in patients with compensated cirrhosis and investigated whether carvedilol can prevent hepatic decompensation in patients with high-risk CSPH stratified using the new model. Methods: Non-invasive risk factors of CSPH were identified via systematic review and meta-analysis of studies involving patients with hepatic venous pressure gradient (HVPG). A new non-invasive model was validated for various performance aspects in three cohorts, i.e., a multicenter HVPG cohort, a follow-up cohort, and a carvediloltreating cohort. Results: In the meta-analysis with six studies (n=819), liver stiffness measurement and platelet count were identified as independent risk factors for CSPH and were used to develop the new “CSPH risk” model. In the HVPG cohort (n=151), the new model accurately predicted CSPH with cutoff values of 0 and –0.68 for ruling in and out CSPH, respectively. In the follow-up cohort (n=1,102), the cumulative incidences of decompensation events significantly differed using the cutoff values of <–0.68 (low-risk), –0.68 to 0 (medium-risk), and >0 (high-risk). In the carvediloltreated cohort, patients with high-risk CSPH treated with carvedilol (n=81) had lower rates of decompensation events than non-selective beta-blockers untreated patients with high-risk CSPH (n=613 before propensity score matching [PSM], n=162 after PSM). Conclusions Treatment with carvedilol significantly reduces the risk of hepatic decompensation in patients with high-risk CSPH stratified by the new model.

Background: s/Aims: Non-invasive models stratifying clinically significant portal hypertension (CSPH) are limited. Herein, we developed a new non-invasive model for predicting CSPH in patients with compensated cirrhosis and investigated whether carvedilol can prevent hepatic decompensation in patients with high-risk CSPH stratified using the new model. Methods: Non-invasive risk factors of CSPH were identified via systematic review and meta-analysis of studies involving patients with hepatic venous pressure gradient (HVPG). A new non-invasive model was validated for various performance aspects in three cohorts, i.e., a multicenter HVPG cohort, a follow-up cohort, and a carvediloltreating cohort. Results: In the meta-analysis with six studies (n=819), liver stiffness measurement and platelet count were identified as independent risk factors for CSPH and were used to develop the new “CSPH risk” model. In the HVPG cohort (n=151), the new model accurately predicted CSPH with cutoff values of 0 and –0.68 for ruling in and out CSPH, respectively. In the follow-up cohort (n=1,102), the cumulative incidences of decompensation events significantly differed using the cutoff values of <–0.68 (low-risk), –0.68 to 0 (medium-risk), and >0 (high-risk). In the carvediloltreated cohort, patients with high-risk CSPH treated with carvedilol (n=81) had lower rates of decompensation events than non-selective beta-blockers untreated patients with high-risk CSPH (n=613 before propensity score matching [PSM], n=162 after PSM). Conclusions Treatment with carvedilol significantly reduces the risk of hepatic decompensation in patients with high-risk CSPH stratified by the new model.

Background: s/Aims: Non-invasive models stratifying clinically significant portal hypertension (CSPH) are limited. Herein, we developed a new non-invasive model for predicting CSPH in patients with compensated cirrhosis and investigated whether carvedilol can prevent hepatic decompensation in patients with high-risk CSPH stratified using the new model. Methods: Non-invasive risk factors of CSPH were identified via systematic review and meta-analysis of studies involving patients with hepatic venous pressure gradient (HVPG). A new non-invasive model was validated for various performance aspects in three cohorts, i.e., a multicenter HVPG cohort, a follow-up cohort, and a carvediloltreating cohort. Results: In the meta-analysis with six studies (n=819), liver stiffness measurement and platelet count were identified as independent risk factors for CSPH and were used to develop the new “CSPH risk” model. In the HVPG cohort (n=151), the new model accurately predicted CSPH with cutoff values of 0 and –0.68 for ruling in and out CSPH, respectively. In the follow-up cohort (n=1,102), the cumulative incidences of decompensation events significantly differed using the cutoff values of <–0.68 (low-risk), –0.68 to 0 (medium-risk), and >0 (high-risk). In the carvediloltreated cohort, patients with high-risk CSPH treated with carvedilol (n=81) had lower rates of decompensation events than non-selective beta-blockers untreated patients with high-risk CSPH (n=613 before propensity score matching [PSM], n=162 after PSM). Conclusions Treatment with carvedilol significantly reduces the risk of hepatic decompensation in patients with high-risk CSPH stratified by the new model.

OBJECTIVE To systematically evaluate the risk factors for ineffective eradication therapy of adult Helicobacter pylori （Hp） infection. METHODS Retrieved from PubMed，Web of Science， the Cochrane Library， Embase， CNKI， VIP and Wanfang Data， cohort studies and case-control studies on the eradication therapy for Hp infection in adult patients were searched from Jan. 2000 to Jul. 2024. After screening literature， extracting data， and evaluating the quality of literature， RevMan 5.3 software was used for meta-analysis， and sensitivity analysis and publication bias analysis were also performed. RESULTS A total of 19 articles were included， all of which were cohort studies， involving 9 931 patients in total. Among them， 1 929 patients were ineffective in eradication therapy， with the ineffective rates ranging from 8.02% to 33.33%. Meta-analysis showed that age＜50 years [OR＝1.33， 95%CI （1.12，1.57）， P＜0.001]， body mass index （BMI）＞25 kg/m2 [OR＝1.87， 95%CI （1.35， 2.59）， P＝ 0.000 2]， a history of smoking [OR＝1.62， 95%CI（1.35， 1.95）， P＜0.001]， a history of drinking [OR＝1.93， 95%CI（1.47， 2.54）， P＜0.001]， living in a rural area [OR＝1.74， 95%CI（1.41， 2.15）， P＜0.001]， having non-peptic ulcer [OR＝3.45， 95%CI （1.75， 6.67）， P＝0.000 3]， a family members’ infection history [OR＝4.72， 95%CI（3.32， 6.74）， P＜0.001]， poor treatment compliance [OR＝4.89， 95%CI （3.07， 7.79）， P＜0.001]， amoxicillin resistance [OR＝3.42， 95%CI （1.95， 6.00）， P＜0.001] and clarithromycin resistance [OR＝8.14， 95%CI（5.00， 13.24）， P＜0.001] had significant impacts on ineffective eradication therapy of Hp infection in adults. Sensitivity analysis and publication bias analysis showed that the result of this study was robust and reliable. CONCLUSIONS Age＜50 years， BMI＞25 kg/m， a history of smoking， a history of drinking， living in a rural area， having non-peptic ulcer， a family members’ infection history， poor treatment compliance， amoxicillin resistance and clarithromycin resistance are risk factors for failure of Hp infection eradication therapy in adults.

Objective To systematically evaluate the short-term efficacy and safety of McKeown and Sweet methods in the treatment of esophageal cancer. Methods PubMed, EMbase, The Cochrane Library, Web of Science, Wanfang, VIP, CNKI and Chinese Biomedical Literature database were searched for literature on the short-term efficacy and safety of McKeown and Sweet methods in the treatment of esophageal cancer published from the establishment to May 2023. Newcastle-Ottawa Scale was used to evaluate the quality of researches, and meta-analysis was performed using RevMan5.4. Results A total of 9 articles were included, involving 3687 patients including 1019 in the McKeown group and 2668 in the Sweet group. NOS score was 8-9 points. There were no statistical differences in the age, sex or American Joint Committee on Cancer stage between the two groups (P>0.05). Patients in the McKeown group had longer operative time and hospital stay, more intraoperative blood loss, and higher Eastern Cooperative Oncology Group scores than those in the Sweet group (P<0.05). However, the McKeown operation could remove more lymph nodes (P=0.001). In terms of safety, the incidences of pulmonary complications [OR=2.20, 95%CI (1.40, 3.46), P=0.001] and postoperative anastomotic leakage [OR=2.06, 95%CI (1.45, 2.92), P=0.001] were higher in the McKeown group than those in the Sweet group. In addition, there were no statistical differences between the two groups in the Karnofsky score, cardiac complications, vocal cord injury or paralysis, chylous leakage, or gastric emptying (P>0.05). Conclusion Compared with McKeown, Sweet method has advantages in operation time, intraoperative blood loss and hospital stay, and has lower incidence of postoperative pulmonary complications and anastomotic leakage. However, McKeown has more lymph node dissection.

Aim To study the resistance of SIRT3 ex-pression in dopaminergic neurons against the inflamma-tory damage caused by microglia activation and its re-lated mechanism.Methods Dopaminergic neurons(MN9D cells)and microglia(BV-2 cells)were co-cultured to establish an inflammatory injury model in vitro.MN9D cells were divided into the control group,model group,SIRT3 group and SIRT3+PJ34 group.mRNA levels were analyzed by real-time quantitative polymerase chain reaction,cell apoptosis rate was de-tected by flow cytometry,changes in mitochondrial membrane potential were tested by JC-1 method,and the opening of mitochondrial permeability transport pore(mPTP)was analyzed by co-incubation of calce-in-AM and CoCl2.The protein expression was detected by Western blot.Results Compared to the model group,overexpression of SIRT3 in the SIRT3 group significantly reduced the apoptosis rate of MN9D cells.It also led to a significant increase in the expression of SIRT3 and SOD2 genes,as well as a notable decrease in PARP-1,tumor necrosis factor-α,and interleukin 1β(IL-1β)protein expressions.Moreover,it resulted in a substantial reduction in the p-NF-κB p65/NF-κB p65 ratio.There was an improvement observed in mito-chondrial membrane potential along with decreased mPTP opening and ROS production in the SIRT3 group.These differences among these groups were sta-tistically significant(all P＜0.05).After inhibiting PARP-1 activity of MN9D cells in the SIRT3+PJ34 group,except for the insignificant changes in SIRT3 and IL-1 β protein expression,the changing trend of other indicators was further enhanced on the basis of SIRT3 group.The differences between two groups re-mained statistically significant(all P＜0.05).Con-clusions SIRT3 expression can attenuate the inflam-matory damage of dopaminergic neurons induced by microglia activation,and the mechanism may be relat-ed to improving mitochondrial function,inhibiting PARP-1 activity and NF-κB signaling pathway caused by the reduction of ROS production.

This paper reviews the current status, evaluation tools, influencing factors, and intervention measures of social alienation in colorectal cancer patients with enterostomy, in order to provide reference for the research on social alienation in colorectal cancer patients with enterostomy in China.

Objective:To evaluate the methodological quality and measurement characteristics of children's needs assessment tools.Methods:Literature on children's needs assessment tools was searched in Cochrane Library, PubMed, Embase, Web of Science, CINAHL, China National Knowledge Infrastructure (CNKI), WanFang Data, VIP, and China Biology Medicine disc. The search period was from database establishment to April 2, 2023. The Consensus-based Standards for the Selection of Health Measurement Instruments (COSMIN) guideline was used to evaluate the methodological quality and measurement characteristics of assessment tools, and integrate the evaluation results to form recommendations.Results:Six studies were included in total. The recommended opinions for the two evaluation tools (Needs of Children Questionnaire and Male Adolescent Health Needs-Assessment Scale) were A level. The recommended opinions for the four evaluation tools were B level. The Male Adolescent Health Needs-Assessment Scale had high cultural specificity.Conclusions:The evidence quality of the Needs of Children Questionnaire is relatively high and can be temporarily recommended for use, but other measurement characteristics still need further verification.

The purpose of this study was to investigate the regulatory effects of biofilm associated non-coding small RNA(sRNA)00085 on the survival and environmental fitness of Listeria monocytogenes.Homologous recombination technology was used to construct a deletion mutant strain(△sRNA 00085)and a complementary strain(C △sRNA 00085)of the sRNA00085 target gene.The differences in biological characteristics were compared among the standard strain,△sRNA 00085,and C△sRNA 00085.The deletion of sRNA00085 led to a significant decrease in biofilm formation capacity and sensitivity to several antibiotics,including penicillin,piperacillin,doxycycline,tetracycline,vancomycin,and cotrimoxazole.However,only the minimum inhibitory concentration(MIC)of tetracycline exhibited a significant decrease in △sRNA00085.Meanwhile,the decreased biofilm formation and antibiotic resistance of the sRNA00085 mutant were restored in the C△sRNA00085 strain.Furthermore,we investigated the transcription levels of tetracycline resistance-related genes in L.monocytogenes.Down-regu-lated transcription of the tetS gene but no significant difference in transcription of the tetA gene were observed in △sRNA 00085 compared with the standard strain and C△sRNA00085.Moreover,the elimination of sRNA00085 did not affect bacterial growth ability or sensitivity to disinfectants.These findings highlight that sRNA00085 plays an important role in the environ-mental adaptability of L.monocytogenes by affecting bacterial biofilm formation and resistance.