Objective To analyze the situation of rapid antiretroviral therapy (ART) and death of HIV/AIDS in Wuhan from 1994 to 2023, and to provide a scientific basis for further rapid initiation of ART and reduction of mortality rate. Methods According to the case follow-up and treatment database of China AIDS Prevention and Control Information System, data were obtained from all the cases reported from January 1, 1994 to December 31, 2023 with the current address in Wuhan City and the review status of the final review card. The data were analyzed using Kaplan-Meier and Cox proportional hazards models. Results The total mortality rate of HIV/AIDS in Wuhan from 1994 to 2023 was 12.76%. The proportion of receiving antiretroviral therapy within 30 days increased year by year, and the mortality rate decreased year by year. After adjusting for sex, age, occupation, ethnicity, education level, mobile population, history of STD, route of infection, source of sample, and first CD4 value, receiving antiretroviral therapy within 30 days (HR=0.08, 95%CI: 0.07-0.10) was a protective factor for HIV/AIDS mortality. Conclusion Rapid antiretroviral therapy can significantly reduce the risk of HIV/AIDS death. A sustainable model of rapid initiation of antiretroviral therapy should be further established to increase the proportion of rapid antiretroviral therapy for HIV/AIDS in Wuhan.

Background/Aims: Acetyl coenzyme A (acetyl-CoA) is one of the most essential metabolites in cell metabolism but its function and concentration in hepatocellular carcinoma (HCC) remain elusive and controversial. Methods: A comprehensive analysis of acetyl-CoA levels and acetyl-CoA synthetase 2 (ACSS2) expression across a range of samples, including patient specimens from both hepatitis B virus (HBV) positive and HBV negative HCC individuals, HBV-transgenic mouse HCC models, and multiple cell lines. Furthermore, to evaluate the functional significance of ACSS2 in HBV-related HCC, we implemented both genetic and pharmacological inhibition strategies targeting ACSS2. Molecular mechanism and mitophagy assessment were revealed by cleavage under target and tagmentation sequencing, RNA sequencing, bioinformatic analyses, transmission electron microscopy and JC-1 staining. Results: Our study revealed a distinct metabolic signature of HBV-related HCC, marked by elevated acetyl-CoA, which was driven by ACSS2. ACSS2 was upregulated by the carbohydrate response element-binding protein in HBV-related HCC. Furthermore, ACSS2 improved tumor cell proliferation, an effect that was dependent on its enzymatic activity. Mechanistically, ACSS2-induced acetyl-CoA accumulation activated voltage-dependent anion channels 1 transcription through increased H3K27ac occupancy, which subsequently promoted mitophagy and HBV-related HCC tumorigenesis. Notably, targeting ACSS2 by depletion or inhibition with a catalytic inhibitor significantly suppressed tumor growth. Conclusions These findings not only illustrate the interplay between metabolic reprogramming, epigenetic modification, and tumorigenesis in the context of HBV infection, but also highlight ACSS2 as a novel metabolic vulnerability in HBV-related HCC. Therefore, targeting ACSS2 could be a novel strategy against HBV-related HCC.

Patients with lung cancer experience a heavy symptom burden during the perioperative period, which seriously affects their recovery and quality of life. Traditional symptom management models rely mainly on scheduled ward rounds during hospitalization and outpatient follow-up after discharge. However, they have limitations such as delayed symptom recognition, lack of post-discharge monitoring, and non-quantitative symptom assessment, which often lead to delayed interventions and low patient satisfaction. In recent years, the symptom management model based on electronic patient-reported outcomes (ePRO) has been increasingly valued in clinical practice. Existing high-level evidence from both domestic and international studies indicates that, through proactive monitoring, real-time alerts, and remote interventions, this model enables dynamic and continuous symptom management and helps improve patient recovery and healthcare experience. As a supplement to routine medical care, the ePRO-based symptom management model aims to enhance the quality of care rather than replace existing medical processes. To promote the standardized application of this model in perioperative lung cancer care, this consensus integrates domestic and international evidence. After multiple rounds of voting by more than 50 experts, it formulates 12 consensus statements covering the three core components, symptom monitoring, alerting, and intervention, to provide scientific and practical recommendations for clinical practice.

Objective To investigate the causes and management strategies for lower limb ischemic necrosis following xenogeneic heterotopic heart transplantation from a multigene-edited pig to a rhesus monkey. Methods A xenogeneic heterotopic heart transplantation was performed on December 16, 2023, at the Institute of Experimental Animals of Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, using a quintuple-gene-edited pig as the donor and a rhesus monkey as the recipient. On postoperative day (POD) 9, the recipient monkey underwent left lower limb amputation due to ischemic necrosis. Blood samples were collected at various time points after transplantation for analysis of hematologic parameters, liver and renal function, myocardial enzymes, and coagulation profiles. Ultrasound and computed tomography (CT) were used to evaluate anastomotic patency and cardiac structure. Immunological assays, including complement-dependent cytotoxicity (CDC) and IgG/IgM antibody detection, combined with clinical observations, were employed to assess rejection type and therapeutic response. Results The recipient monkey survived for 46 days after transplantation. Echocardiography demonstrated preserved biventricular systolic function in the recipient’s native heart, with left ventricular ejection fraction (LVEF) consistently exceeding 50%. In the donor pig heart, left ventricular endocardial thickening was noted on POD 9, followed by right ventricular endocardial thickening on POD 24, while LVEF remained around 35%. No hyperacute or acute rejection was detected immunologically. CDC positivity ranged between 3.4% and 5.1%, with IgG/IgM antibody binding trends consistent with CDC results. Following amputation, the recipient exhibited elevated inflammatory markers, coagulopathy, and reactive thrombocytosis, which later normalized. Immunohistochemical staining of the necrotic limb revealed arterial and venous thrombosis; however, no T-cell or B-cell infiltration was observed in vascular structures, thrombi, nerves, muscles, fascia, or skin tissues, with CD3 and CD20 staining both negative. Conclusion Limb ischemia after xenogeneic heart transplantation may be associated with lower extremity vascular thrombosis triggered by local trauma in the context of transplantation-induced inflammatory activation and coagulation dysfunction. While no clear lymphocyte-mediated rejection was observed, further studies are needed to explore the potential role of non-lymphocyte-mediated immune mechanisms.

To evaluate patient satisfaction levels in a gynecological teaching clinic and to explore its associated influencing factors, so as to provide evidence for optimizing the operational model of teaching clinics.

Transmembrane proteins (TMEM) are a type of membrane protein. Most proteins in this family are located in the phospholipid bilayer of the cell membrane, while a smaller portion is found in the membranes of cellular organelles. Transmembrane protein 43 (TMEM43) is a member of the TMEM protein family and is encoded by the TMEM43 gene. This protein consists of 400 amino acids and has 4 transmembrane domains and 1 membrane-associated domain. TMEM43 is localized to various biological membranes within the cell, such as the cell membrane and nuclear membrane, where it forms transmembrane channels for various ions. Additionally, TMEM43 is expressed in many species, showing high genetic similarity, especially with the four transmembrane domains being highly conserved. Current studies on the TMEM43 gene are still in its early stages, mainly focusing on its association with arrhythmogenic right ventricular cardiomyopathy (ARVC) and cancer. However, recent studies suggest that pathogenic mutations in TMEM43 may cause auditory neuropathy spectrum disorder (ANSD). Patients with TMEM43 p.Ser372Ter exhibited late-onset progressive ANSD. Impact of TMEM43 pathogenic mutations on individual hearing was likely mediated through effects on gap junction (GJ) structures on glia-like supporting cells (GLS), cell membranes. The TMEM43 p.Arg372Ter pathogenic mutation primarily affected the structure and function of TMEM43 protein, leading to premature termination of protein translation and the production of a truncated protein. Abnormal TMEM43 protein significantly reduced K⁺ influx in GLS cells, disrupting the endolymphatic K⁺ circulation and cochlear microenvironment homeostasis. When K⁺ circulation was obstructed, the endocochlear potential (EP) became abnormal, impairing the physiological function of hair cells and potentially leading to hearing impairment. However, it is important to note that studies on the mechanism is limited, and more experimental evidence is needed to confirm this hypothesis. Currently, there is a significant gap in research on TMEM43 and hearing loss, with many issues remaining unresolved. While TMEM43 has been studied in relation to hearing loss in humans, zebrafish, mice, and rats, the research is still preliminary. Detailed investigations into the molecular pathogenic mechanisms, the impact of mutations on hearing damage, and related therapeutic strategies are needed. Additionally, as a newly identified hearing loss-related gene, the mutation frequency and incidence of hearing disorders associated with TMEM43 have not been effectively quantified. For example, the ClinVar database listed 829 mutation sites for the TMEM43 gene, with only three mutations related to auditory neuropathy: c.605A>T (p.Asn202Ile), c.889T>A (p.Phe297Ile), and c.1114C>T (p.Arg372Ter). Aside from the aforementioned TMEM43 c.1114C>T (p.Arg372Ter) mutation observed in patients, the other two mutations were experimentally induced and have not been found in patients. Consequently, these mutations have been classified as unknown significance. We reviewed the current understanding of TMEM43 and hearing loss, analyzed its role in ear development and sound conduction, and explored the impact of TMEM43 gene variations on hearing loss, aiming to provide new insights for future research and precision medicine related to TMEM43.

Objective To retrospectively analyze the efficacy of subinguinal microscopic ligation in the treatment of painful varicocele in military patients,and to explore the associated factors for postoperative pain relief.Methods A total of 105 patients who underwent subinguinal microscopic ligation due to left varicocele combined with scrotal pain between June 2019 and June 2022 in the First Navy Hospital of Southern Theater Command were retrospectively analyzed.The age,degree of varicocele,visual analogue scale(VAS)score,surgical time,and complications were investigated.All patients were followed up for six months,and the efficacy,recurrence,and pain relief were assessed by physical examination and color Doppler ultrasound.Results The mean age of the patients was 24.13 years old,and surgical time was 85.02 min.The overall effective rate was 97.14%,and the complete remission rate,partial remission rate,and no response rate of postoperative pain were 77.14%,16.19%,and 6.67%,respectively.During the follow-up period,3 patients experienced recurrence(2.86%),1 patient(0.95%)had hydrocele,and 2 patients(1.9%)suffered from epididymitis.There was a significant correlation between the degree of preoperative varicocele and postoperative pain relief rate(P<0.001).Conclusion Microsurgical ligation is an effective treatment for scrotal pain caused by varicocele.There is a certain correlation between the degree of varicocele and postoperative pain relief,which can be used for predicting therapeutic effects.

Objective To investigate the molecular targets and signaling pathways involved in the therapeutic effects of Lishukang Capsule(LSK)in a rat model of high-altitude pulmonary edema(HAPE)using a proteomics-based approach.Methods A total of 60 male Wistar rats were randomly assigned to a control group,a HAPE model group,3 LSK treatment groups receiving low-,medium-,and high-dose LSK,respectively,and a Rhodiola rosea(also known as Hongjitian[HJT]in pinyin,a Chinese Romanization system)control group.After HAPE modeling,the pharmacodynamic effects were assessed and the optimal LSK dose was determined using HE stains,inflammatory cytokine quantification,lung tissue water content,and the protein concentration in bronchoalveolar lavage.Label free quantitative proteomic profiling was then applied to identify differentially expressed proteins(DEPs)in the optimal dose group,using a screening threshold of over 1.5-fold change and P<0.05.The selected DEPs were validated with Western blotting,followed by Gene Ontology(GO)enrichment and Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway enrichment analysis.Results The medium-dose LSK group exhibited significant anti-HAPE effects.Findings from the proteomic analysis revealed,in the comparison with the control group,267 DEPs were identified in the HAPE group.In the comparison with the HAPE group,225 DEPs were identified in the medium-dose LSK group.A total of 112 DEPs in the control group were normalized following LSK treatment in the medium-dose LSK group.In addition,GO enrichment analysis of proteins differentially expressed between the HAPE and LSK group showed that these DEPs were mainly enriched in 12 biological processes,2 cellular components,and 5 molecular functions.KEGG pathway analysis showed that LSK activated pathways associated with cell adhesion molecules,glycosaminoglycan biosynthesis,DNA replication/nucleotide excision repair,transcriptional dysregulation in cancer,and Herpes simplex virus type 1(HSV-1)infection,while inhibiting pathways associated with glycerophospholipid metabolism.Some differentially expressed proteins with potential functions were verified by Western blotting,including AGPAT5,NCAM1,SRSF3,and PLA2.These differentially expressed proteins were significantly expressed in the normal group,HAPE group,and LSK group,and the validation results were consistent with proteomic findings,indicating the high reliability of the proteomic results.Conclusion LSK exerts a significant protective effect against HAPE.Proteomic analysis suggests that its therapeutic action may be mediated through activating pathways involved in cell adhesion molecules,glycosaminoglycan biosynthesis,DNA replication/nucleotide excision repair,transcriptional dysregulation in cancer,and HSV-1 infection,alongside inhibition of pathways associated with glycerophospholipid metabolism.The key DEPs identified in these pathways may play crucial roles in the preventive and therapeutic effects of LSK on HAPE.

Objective To analyze the relationship between the visceral adiposity index(VAI)and nocturia in the US adult population.Methods A cross-sectional study was performed.Data from subjects aged≥20 years in the National Health and Nutrition Examination Survey(NHANES)database from 2007 to 2020 were collected,including waist circumference,triglyceride,body mass index(BMI),high-density lipoprotein,age,gender,race,poverty income ratio,education level,marital status,smoking,alcohol consumption,sleep disorders,depression,occupation,hypertension,diabetes,congestive heart failure,cancer,and nocturnal urination frequency.Weighted analysis,multivariate logistic regression,generalized additive model(GAM),and curve fitting were employed to evaluate the association between VAI and nocturia,adjusting for age,gender,race,poverty income ratio,education level,marital status,smoking,alcohol consumption,sleep disorders,depression,occupation,hypertension,diabetes,congestive heart failure,and cancer.Subgroup analyses were conducted based on age,gender,race,hypertension and diabetes to further evaluate the relationship between VAI and the risk of nocturia.Results A total of 29,196 American adults were included.All subjects were divided into 4 groups based on VAI quartiles:Q1 group(0.32≤VAI<1.01),Q2 group(1.01≤VAI<1.70),Q3 group(1.70≤VAI<2.95),and Q4 group(2.95≤VAI<13.59),with nocturia prevalence rates of 28.5%,31.4%,33.3%,and 34.9%,respectively.In subgroup analyses,the risk of nocturia significantly increased with higher VAI in the 20-40 age group,females and other Hispanics(OR=1.04,95%CI 1.01-1.08,P=0.006;OR=1.02,95%CI 1.00-1.04,P=0.035;OR=1.05,95%CI 1.01-1.09,P=0.026).GAM analysis results showed a nonlinear relationship between VAI and nocturia.Conclusion VAI is positively associated with the risk of nocturia,and may be an effective indicator for predicting the risk of nocturia occurrence.

Objective To explore the impact of polymorphisms in the solute carrier organic anion transporter family member 1B1(SLCO1B1)and apolipoprotein E(APOE)genes on statins selection and prognosis in patients after percutaneous coronary intervention(PCI).Methods This retrospective study enrolled 612 patients with coronary heart disease hospitalized in Tianjin Beichen Hospital from January 2021 to February 2023.Among them,411 patients who underwent PCI were assigned to PCI group,and 201 patients who did not undergo PCI were assigned to non-PCI group.According to treatment methods,PCI group was further divided into two subgroups:observation subgroup(n=305)and control subgroup(n=106).Non-PCI group was also divided into two subgroups:observation subgroup(n=147)and control subgroup(n=54).Patients in all observation subgroups underwent the detection of SLCO1B1 and APOE gene polymorphisms before medication,and an initial individualized treatment plan(including the selection of appropriate statins and dosages)was formulated based on the detection results.Patients in control subgroups were given statins at conventional dosages.Basic data before medication,post-medication lipid compliance rates[lipid intention-to-treat(ITT)compliance rate and lipid per-protocol analysis(PP)compliance rate],time to lipid compliance,liver function indicators before and after medication,and prognosis,as well as SLCO1B1 and APOE genotyping and allele frequency distribution were compared between observation subgroup and control subgroup.Conditional logistic regression was used to analyze the relationship between different genotypes and prognostic susceptibility.Multifactor dimensionality reduction(MDR)was applied to analyze the interaction between SLCO1B1 genotype and APOE genotype.Results All genotypes of SLCO1B1 and APOE genes in observation subgroups conformed to the Hardy-Weinberg genetic equilibrium test(P>0.05).Compared with control subgroups,the observation subgroups had significantly higher lipid PP compliance rates after 6 and 12 months of treatment.After 3 months of treatment,the number of completed cases and compliant cases in observation subgroups was significantly higher,and the time to lipid compliance was significantly shorter than that in control subgroups(P<0.05).Compared with before treatment,there were no significant changes in alanine aminotransferase(ALT)and creatine kinase isoenzyme(CK-MB)levels in either observation subgroups or control subgroups(P>0.05);the levels of total cholesterol(TC),triglycerides(TG),and low-density lipoprotein cholesterol(LDL-C)were significantly decreased(P<0.001),while high-density lipoprotein cholesterol(HDL-C)level was significantly increased(P<0.01).After 12 months of treatment,the aspartate aminotransferase(AST)level in observation subgroups was significantly lower than that before medication and also lower than that in the corresponding control subgroups(P<0.05).Within PCI group:there were 1 case and 5 cases of myocardial infarction,2 cases and 6 cases of target vessel revascularization,0 cases and 3 cases of stroke,0 cases and 7 cases of recurrent angina pectoris,1 case and 5 cases of readmission in observation subgroup and control subgroup,respectively.There were statistically significant differences between observation subgroup and control subgroup(P<0.05).Within non-PCI group:there were 0 cases and 3 cases of cardiogenic death,2 cases and 6 cases of myocardial infarction,2 cases and 5 cases of target vessel revascularization,0 cases and 4 cases of stroke,0 cases and 8 cases of recurrent angina pectoris,and 2 cases and 4 cases of readmission in observation subgroup and control subgroups,respectively,with statistically significant differences between the two subgroups(P<0.05).In the recessive model,SLCO1B1 and APOE genes were significantly correlated with prognosis in both PCI observation subgroup and non-PCI observation subgroup(P<0.05).MDR analysis of the interaction between SLCO1B1 genotype and APOE genotype in PCI observation subgroup and non-PCI observation subgroup showed that there was a significant interaction between the genotypes,which was closely related to prognosis(P<0.05).Conclusion Individualized statin treatment regimens based on the detection of SLCO1B1 and APOE gene polymorphisms can improve the lipid compliance rate,shorten the time to lipid compliance,and improve the prognosis of patients after PCI.