Autophagy is a cellular self-degradation process that maintains homeostasis and has been shown to promote tumor progression in advanced stages.Pancreatic cancer cells and the surrounding stromal cells exhibit high levels of autophagy.Therefore,targeting au-tophagy has emerged as a promising therapeutic strategy for pancreatic cancer.This review focuses on research targeting autophagy in pancreatic cancer treatment,elaborating on the roles and underlying mechanisms of autophagy in pancreatic cancer cell proliferation,metas-tasis,modulation of the tumor immune microenvironment,and drug resistance.Additional-ly,we summarize preclinical and clinical studies investigating autophagy-targeted therapies both as monotherapy and in combination with other treatments,aiming to provide new theo-retical rationale and therapeutic strategies for pancreatic cancer management.

OBJECTIVE To evaluate the potential of nanopore sequencing technology for rapid diagnosis of Talaro-myces marneffei(TM)infection.METHODS Nine patients with TM infection admitted to the Fourth People's Hospital of Nanning from May 13,2022 to Aug.3,2023 were retrospectively analyzed.Rapid diagnosis was con-ducted by nanopore sequencing technology,and a comprehensive analysis of their clinical characteristics and treat-ment processes was performed.RESULTS The 9 patients included in the study had infections in various sites such as the lungs,buttocks,blood and cervical lymph nodes.Comorbidities included AIDS,secondary pulmonary tuberculosis,non-tuberculous mycobacterial disease and adult-onset immune deficiency.Patients generally exhibited elevated C-reactive protein levels and erythrocyte sedimentation rates,along with increased neutrophil counts.Some patients had abnormal lymphocyte counts and CD4+/CD8+ratios.Microbiological tests showed positive cultures in 3 cases,positive smears in 2 cases and positive targeted detection in 6 cases.Nanopore sequencing detected various pathogens in the 9 patients.The treatment results indicated that 8 patients improved after medication,with 6 patients having medication regimens adjusted based on nanopore sequencing results.CONCLUSION Nanopore sequencing technology has shown potentials in the auxiliary diagnosis of TM infection,providing timely etiological diagnostic evidence for clinical practice.

Objective:To compare the diagnostic value of semi-quantitative parameters of fluorine 18-labelled prostate-specific membrane antigen( 18F-PSMA)positron emission tomography /computed tomography(PET/CT)and the Prostate-specific Membrane Antigen Reporting and Data System(PSMA-RADS)score for identifying benign and malignant oligo-PSMA-avid bone lesions(1-5 lesions)in elderly patients with prostate cancer. Methods:A retrospective analysis was conducted on 157 prostate cancer patients who underwent 18F-PSMA PET/CT examinations at Beijing Hospital from October 2022 to August 2024.According to the inclusion and exclusion criteria, a total of 63 patients were selected.All patients underwent 18F-PSMA PET/CT examination for the purpose of initial staging or detecting lesions with biochemical recurrence.PSMA-avid bone lesions were evaluated using the PSMA-RADS version 2.0 scoring system and the semi-quantitative parameters were measured on PSMA PET/CT images.According to the comprehensive diagnostic criteria, PSMA-avid bone lesions were divided into metastatic group and non-metastatic group.The differences in PSMA-RADS scores, semi-quantitative parameters, bone density abnormalities, and lesion distribution were compared between the two groups.Multivariate logistic regression analysis was performed to determine the factors related to the bone metastasis in prostate cancer.By plotting the receiver operating characteristic(ROC)curves and calculating the area under the curve(AUC), factors with better diagnostic performance were evaluated and screened, and the optimal diagnostic threshold for each factor in diagnosing bone metastasis was determined. Results:There were a total of 129 PSMA-avid bone lesions for 63 patients(aged 60-84 years, median age 69 years), including 35 lesions(27.1%)in the metastatic group and 94 lesions(72.9%)in the non-metastatic group.The differences between metastatic group and non-metastatic group in PSMA-RADS scores[5(4, 5) vs.3(3, 3)], maximum standardized uptake value(SUV max)[12.6(7.0, 18.4) vs.4.7(3.5, 5.9)], lesion SUV max/mediastinal blood pool SUV max ratio(lesion-to-blood pool ratio, LBR)[5.4(3.0, 8.3) vs.1.7(1.4, 2.2)], lesion SUV max/liver SUV max ratio(lesion-to-liver ratio, LLR)[2.6(1.6, 4.1) vs.0.8(0.7, 1.1)], PSMA receptor expressing tumor volume(PSMA-TV)[0.6(0.3, 1.0) vs.1.0(0.7, 1.5)], total lesion of PSMA(TL-PSMA)[4.4(2.4, 7.0) vs.2.4(1.7, 3.9)], proportion of changes in osteogenic bone density[77.1%(27/35) vs.2.1%(2/94)], proportion of lesions located in the ribs[14.3%(5/35) vs.46.8%(44/94)], and proportion of lesions located in the pelvis[54.3%(19/35) vs.20.2%(19/94)]were all statistically significant(all P<0.05). Multivariate logistic regression analysis indicated that none of the variables with statistically significant differences between groups above were independent risk factors for osseous metastasis in prostate cancer(all P>0.05). Among them, The PSMA-RADS score, LLR, LBR, and SUV max all had good diagnostic efficacy for osseous metastasis, with 0.995(95% CI: 0.987-1.000), 0.923(95% CI: 0.869-0.977), 0.898(95% CI: 0.828-0.967), and 0.890(95% CI: 0.820-0.961), respectively.The cut-off values for diagnosing osseous metastasis were 4 score for PSMA-RADS score, 0.934 for LLR, 1.990 for LBR, and 5.47 for SUV max, respectively.According to Delong's test, there were statistically significant differences in AUC between PSMA-RADS score and 18F-PSMA PET/CT semi-quantitative parameters(LLR, LBR, and SUV max)( Z-values were 2.677, 2.776, and 2.929, respectively, and P-values were 0.007, 0.006, and 0.003, respectively). Conclusions:The PSMA-RADS score(Version 2.0)and 18F-PSMA PET/CT semi-quantitative parameters(LLR, LBR, and SUV max)both have good diagnostic value in differentiating benign and malignant PSMA-avid bone lesions in elderly patients with prostate cancer, among which the PSMA-RADS score has the best diagnostic efficacy.

In terms of the complexity of the"left"and"right"concepts,these directional terms not only indicate spatial orientation but also embody hierarchical order,official titles,systemic imbalances,and temporal sequences.This study explains the medical theory of"liver is born on the left and lung is hidden on the right,"and reveals its implications for ascending and descending of qi movement pathways,sequential patterns,non-equilibrium states,and the centrality of the middle,thus linking the connotation of this theory and its application.In view of this,the theory of"liver is born on the left and lung is hidden on the right"can be used in the clinical diagnosis and treatment of qi-blood-body fluid and emotional diseases,and guides disease prevention and treatment,as well as enhances the subjective initiative of health maintenance and longevity.This study not only deepens the modern interpretation of the classical theory but also provides novel perspectives for its application in disease prevention and treatment.

Objective To explore the characteristics of traditional Chinese medicine(TCM)syndrome elements in patients with chronic heart failure(CHF)and their correlation with long-term prognosis,thus to provide an objective basis for clinical treatment of CHF.Methods From January 2006 to July 2014,a retrospective analysis was carried out in 546 patients diagnosed as CHF in the Cardiology Department of Guang'anmen Hospital,China Academy of Chinese Medical Sciences.TCM syndrome elements of the patents were determined based on the data collected by four diagnostic methods.Patients were followed up for a maximum of 1 330 days,and long-term prognosis was recorded.With the patient's death as the endpoint event,and the patients were divided into a survival group(291 cases)and a death group(255 cases)according to the endpoint event.The distribution of TCM syndrome elements in the two groups was observed,and differences in the combination patterns of TCM syndrome elements were compared.After that,the correlation between long-term prognosis and TCM syndrome elements in CHF patients was analyzed.Results(1)The age of patients in the death group was greater and serum N-terminal pro-brain natriuretic peptide(NT-proBNP)level was higher than that in the survival group,the differences being statistically significant(P＜0.01).In terms of New York Heart Association(NYHA)functional classification,the patients of death group had low proportion of heart function level Ⅲ while high proportion of heart function level Ⅳ in comparison with the patients of survival group,the differences being statistically significant(P＜0.05 or P＜0.01).Statistically significant differences were presented in the cardiac ultrasound indicators of left ventricular ejection fraction(LVEF),left ventricular end-diastolic diameter(LVEDD),and right ventricular end-diastolic diameter(RVEDD)between the two groups(P＜0.05 or P＜0.01),while left atrial diameter(LA)showed no significant difference between the two groups(P＞0.05).In terms of underlying diseases,the proportion of coronary heart disease in the death group(87.45%)was higher than that in the survival group(80.76%),with a statistically significant difference(P＜0.05).No significant differences were presented in other underlying diseases(P＞0.05).(2)The death group had more cases of qi deficiency and yin deficiency syndrome elements while less cases of qi stagnation syndrome element than the survival group,and the differences were statistically significant(P＜0.05 or P＜0.01).The death group had higher proportions of syndrome element combinations such as qi deficiency and yin deficiency with blood stasis,yang deficiency and blood stasis with phlegm-heat,qi deficiency and yin deficiency with phlegm-heat,and yang deficiency and blood stasis with phlegm turbidity than the survival group,and the differences were statistically significant(P＜0.05 or P＜0.01).Conclusion CHF has the prognosis of developing into yin deficiency or yang deficiency.The death group has higher proportions of qi deficiency and yin deficiency with blood stasis syndrome,and yang deficiency and blood stasis with phlegm turbidity syndrome than the survival group,indicating that there is a poor prognosis,and more attention and early intervention should be done to avoid adverse events.

Objective To assess the clinical value of a novel surgical technique—Tubeless subxiphoid uniportal video-assisted thoracoscopic surgery with percutaneous suspension technique via balance-shaped sternal elevation device in the resection of anterior mediastinal masses. Methods Patients who underwent tubeless subxiphoid uniportal video-assisted thoracoscopic surgery via balance-shaped sternal elevation device in anterior mediastinal masses process at the Department of Thoracic Surgery, West China Hospital, Sichuan University from March to April 2025 were included, and their clinical data were analyzed. Results A total of 4 patients were included, with 2 males and 2 females, aged 58-75 years. The diameter of the tumor was 2.5-3.0 cm. The operation time was 60.0-150.0 min, intraoperative blood loss was 5-10 mL, pain score on the 3rd day after surgery was 0 points, and postoperative hospital stay was 2-3 days. All patients achieved complete resection of the masses and thymus without perioperative complications. Conclusion The tubeless subxiphoid uniportal video-assisted thoracoscopic surgery with percutaneous suspension technique via balance-shaped sternal elevation device technique optimizes surgical visualization and instrument maneuverability while avoiding complications related to conventional anesthesia and tubing, thereby markedly enhancing the minimally invasive profile of anterior mediastinal masses resections. In addition to maintaining procedural safety, this approach effectively reduces postoperative pain and accelerates patient recovery, highlighting its potential for widespread clinical adoption.

Objective:To explore the categories and characteristics of health behaviors of community residents in Dongfang City, Hainan Province, and to analyze the influencing factors of different categories.Methods:From March to May 2023, 795 community residents of Dongfang City were selected for the study using a simple random sampling method. General Information Questionnaire, Chinese version Short of Health Promotion Lifestyle Profile-Ⅱ, Health Conception Scale, and Self-rated Abilities for Health Practice Scale were used to conduct the survey. Cluster analysis was used to explore the health behavior categories of community residents, and a decision tree model was applied to analyze the influencing factors of different categories.Results:A total of 830 questionnaires were distributed, and 795 valid questionnaires were recovered, with a valid recovery rate of 95.78%. The health behaviors of 795 community residents in Dongfang City were divided into four categories of comprehensive behavior group (26.04%, 207/795), healthy behavior group (37.23%, 296/795), risky behavior group (18.99%, 151/795), and poor health behavior group (17.74%, 141/795). The decision tree model showed that exercise efficacy, gender, ethnicity, and clinical health concepts were the factors influencing different health behavior categories of community residents in Dongfang City ( P<0.05), with exercise efficacy being the core factor. Conclusions:There is heterogeneity in the health behavior of community residents in Dongfang City. Community healthcare workers can implement targeted health promotion measures according to the behavioral characteristics of the population.

In terms of the complexity of the"left"and"right"concepts,these directional terms not only indicate spatial orientation but also embody hierarchical order,official titles,systemic imbalances,and temporal sequences.This study explains the medical theory of"liver is born on the left and lung is hidden on the right,"and reveals its implications for ascending and descending of qi movement pathways,sequential patterns,non-equilibrium states,and the centrality of the middle,thus linking the connotation of this theory and its application.In view of this,the theory of"liver is born on the left and lung is hidden on the right"can be used in the clinical diagnosis and treatment of qi-blood-body fluid and emotional diseases,and guides disease prevention and treatment,as well as enhances the subjective initiative of health maintenance and longevity.This study not only deepens the modern interpretation of the classical theory but also provides novel perspectives for its application in disease prevention and treatment.

Autophagy is a cellular self-degradation process that maintains homeostasis and has been shown to promote tumor progression in advanced stages.Pancreatic cancer cells and the surrounding stromal cells exhibit high levels of autophagy.Therefore,targeting au-tophagy has emerged as a promising therapeutic strategy for pancreatic cancer.This review focuses on research targeting autophagy in pancreatic cancer treatment,elaborating on the roles and underlying mechanisms of autophagy in pancreatic cancer cell proliferation,metas-tasis,modulation of the tumor immune microenvironment,and drug resistance.Additional-ly,we summarize preclinical and clinical studies investigating autophagy-targeted therapies both as monotherapy and in combination with other treatments,aiming to provide new theo-retical rationale and therapeutic strategies for pancreatic cancer management.

OBJECTIVE To evaluate the potential of nanopore sequencing technology for rapid diagnosis of Talaro-myces marneffei(TM)infection.METHODS Nine patients with TM infection admitted to the Fourth People's Hospital of Nanning from May 13,2022 to Aug.3,2023 were retrospectively analyzed.Rapid diagnosis was con-ducted by nanopore sequencing technology,and a comprehensive analysis of their clinical characteristics and treat-ment processes was performed.RESULTS The 9 patients included in the study had infections in various sites such as the lungs,buttocks,blood and cervical lymph nodes.Comorbidities included AIDS,secondary pulmonary tuberculosis,non-tuberculous mycobacterial disease and adult-onset immune deficiency.Patients generally exhibited elevated C-reactive protein levels and erythrocyte sedimentation rates,along with increased neutrophil counts.Some patients had abnormal lymphocyte counts and CD4+/CD8+ratios.Microbiological tests showed positive cultures in 3 cases,positive smears in 2 cases and positive targeted detection in 6 cases.Nanopore sequencing detected various pathogens in the 9 patients.The treatment results indicated that 8 patients improved after medication,with 6 patients having medication regimens adjusted based on nanopore sequencing results.CONCLUSION Nanopore sequencing technology has shown potentials in the auxiliary diagnosis of TM infection,providing timely etiological diagnostic evidence for clinical practice.