As one of the most common malignant tumors， digestive system tumors exhibit an increase in the incidence and mortality year by year. Its pathogenesis is complex， making it difficult to carry out early prevention. Autophagy is a process in which cells use lysosomes to degrade their organelles and macromolecules to maintain cellular homeostasis under the regulation of autophagy-related genes. Cellular autophagy has a dual regulatory effect on the tumor microenvironment， which always affects the occurrence and development of digestive system tumors. Therefore， the effect and mechanism of action of cellular autophagy on digestive system tumors have become a hot topic in tumor therapy in recent years. Meanwhile， the remarkable research results of targeted autophagy drugs indicate that cellular autophagy may become an important target for anti-digestive system tumors. Traditional Chinese medicine （TCM） has been widely used in the comprehensive treatment of digestive system tumors with good efficacy. A variety of active ingredients in TCM， such as flavonoids， glycosides， terpenoids， quinones， and alkaloids， can increase the expression of autophagy-associated proteins microtubule-associated protein 1 light chain 3 （LC3）Ⅱ/Ⅰ， autophagy-related gene （ATG）5， ATG7， inhibit the expression of autophagy-related protein p62 ， and induce autophagy in digestive system tumor cells， thereby exerting the anti-digestive system tumor effect. By summarizing the research results in recent years on the modulation of cell autophagy by active ingredients in TCM to fight against digestive system tumors， this paper analyzed the relevant signaling pathways， regulatory factors， and functional characteristics of cell autophagy modulation， so as to elucidate the mechanism by which active ingredients of TCM induce autophagy and to provide ideas and references for clinical application.

As one of the most common malignant tumors， digestive system tumors exhibit an increase in the incidence and mortality year by year. Its pathogenesis is complex， making it difficult to carry out early prevention. Autophagy is a process in which cells use lysosomes to degrade their organelles and macromolecules to maintain cellular homeostasis under the regulation of autophagy-related genes. Cellular autophagy has a dual regulatory effect on the tumor microenvironment， which always affects the occurrence and development of digestive system tumors. Therefore， the effect and mechanism of action of cellular autophagy on digestive system tumors have become a hot topic in tumor therapy in recent years. Meanwhile， the remarkable research results of targeted autophagy drugs indicate that cellular autophagy may become an important target for anti-digestive system tumors. Traditional Chinese medicine （TCM） has been widely used in the comprehensive treatment of digestive system tumors with good efficacy. A variety of active ingredients in TCM， such as flavonoids， glycosides， terpenoids， quinones， and alkaloids， can increase the expression of autophagy-associated proteins microtubule-associated protein 1 light chain 3 （LC3）Ⅱ/Ⅰ， autophagy-related gene （ATG）5， ATG7， inhibit the expression of autophagy-related protein p62 ， and induce autophagy in digestive system tumor cells， thereby exerting the anti-digestive system tumor effect. By summarizing the research results in recent years on the modulation of cell autophagy by active ingredients in TCM to fight against digestive system tumors， this paper analyzed the relevant signaling pathways， regulatory factors， and functional characteristics of cell autophagy modulation， so as to elucidate the mechanism by which active ingredients of TCM induce autophagy and to provide ideas and references for clinical application.

ObjectiveTo explore the effect of the medical-community linkage model on activities of daily living, psychological status and motor function of stroke patients in the community. MethodsA total of 60 stroke patients admitted to two community health service centers and their affiliated stations in Fengtai District, Beijing, from January, 2024 to August, 2025 were enrolled and randomly divided into control group (n = 30) and intervention group (n = 30). The control group received routine medicine, dietary care and rehabilitation management, while the intervention group underwent rehabilitation with the medical-community linkage model, for twelve weeks. They were assessed with modified Barthel Index (MBI), Hamilton Anxiety Scale (HAMA), Hamilton Depression Scale (HAMD) and Fugl-Meyer Assessment (FMA) before and after intervention. ResultsAfter intervention, the MBI, HAMA, HAMD and FMA scores of patients improved in both groups (|t| > 5.599, P < 0.001), and improved more in the intervention group than in the control group (P < 0.05), except MBI. The HAMA and HAMD scores of family members decreased in both groups (|t| > 10.333, P < 0.001), and decreased more in the intervention group than in the control group (t > 5.681, P < 0.001). ConclusionThe medical-community linkage model can further improve the motor function of stroke patients in community, as well as the psychological status of both patients and their family members.

ObjectiveTo investigate the effect of interfering with long noncoding RNA （LncRNA） small nucleolar RNA host gene16 （SNHG16） on improving angiogenesis of ectopic endometrial stromal cells （EScs） in adenomyosis （AM） by targeting upregulation of miRNA （miR）-141-3p and inhibition of high mobility group box-1 protein （HMGB1）. MethodsThe expression levels of SNHG16， miR-141-3p and HMGB1 mRNA in endometrial tissues of 52 patients with adenomyosis （AM group） and 52 patients who needed hysterectomy due to cervical cancer or ovarian cancer （control group） were detected by quantitative reverse transcription polymerase chain reaction （qRT-PCR）. Y14 cells were divided into small hairpin RNA （shRNA） NC group， shRNA SNHG16 group， shRNA SNHG16+miR-141-3p inhibitor （inhibitor） group， shRNA SNHG16+inhibitor NC group and blank group. The targeting relationship between miR-141-3p and SNHG16 as well as HMGB1 was verified. The expression levels of SNHG16， miR-141-3p and HMGB1 mRNA in Y14 cells were detected by qRT-PCR. CCK-8 and Transwell assay were used to detect cell proliferation， invasion and migration. Microvascular density （MVD） was determined by immunofluorescence. The expressions of hypoxia-inducing factor α （HIF-1α）， cyclooxygenase-2 （Cox-2）， vascular endothelial growth factor （VEGF） and HMGB1 were detected by Western blot. ResultsThe expression of SNHG16 and HMGB1 mRNA in AM group was higher than that in control group， but the expression of miR-141-3p was lower than that in control group （P0.05）. The expression of SNHG16， HMGB1 mRNA， proliferation rate， migration， invasion number， MVD， expression of VEGF， HIF-1 α， Cox-2， and HMGB1 proteins in the shRNA SNHG16 group were lower than those in the blank group and shRNA NC group， while the expression of miR-141-3p was higher than that in the blank group and shRNA NC group （P0.05）. Inhibition of miR-141-3p reversed the improvement of EScs angiogenesis by interfering with SNHG16. ConclusionInterference with LncRNA SNHG16 improves EScs angiogenesis and inhibits proliferation， migration， and invasion of EScs by targeting upregulation of miR-141-3p and inhibition of HMGB1.

Objective To explore the effects and mechanisms of Changpu Yujin Tang(CPYJT)on the NOD-like receptor thermal protein domain associated protein 3/cysteinyl aspartate specific proteinase-1/Gasdermin D(NLRP3/Caspase-1/GSDMD)signaling pathway-mediated neuroinflammation in rats with Tourette syndrome(TS).Methods SPF-grade male SD rats were randomly divided into the Control and TS groups.After successful modeling in the TS group,the rats were randomly divided into the Model,Tiapride,and CPYJT groups,and were treated with the corresponding drugs for 4 weeks.After the treatment,the rats' behavior was scored,H & E staining was used to observe pathological changes in the striatum,ELISA was used to measure the content of IL-1β and IL-18,RT-qPCR was used to detect the expression of NLRP3 and ASC mRNA,and Western blot was used to detect the expression of NLRP3,ASC,Caspase-1,Cleaved-Caspase-1,GSDMD,and GSDMD-NT proteins.Results Compared with the Control group,the Model group showed increased scores of stereotyped and motor behaviors(P＜0.01),pathological changes in the striatal tissue,increased content of IL-1β and IL-18(P＜0.01),and upregulated expression of NLRP3,ASC mRNA,and NLRP3,ASC,Caspase-1,Cleaved-Caspase-1,GSDMD,and GSDMD-NT proteins(P＜0.01).Compared with the Model group,the Tiapride group and the CPYJT group showed decreased scores of stereotyped and motor behaviors(P＜0.01),improved pathological damage in the striatal tissue,reduced content of IL-1β and IL-18(P＜0.01),and inhibited expression of NLRP3,ASC mRNA,and NLRP3,ASC,Caspase-1,Cleaved-Caspase-1,GSDMD,and GSDMD-NT proteins(P＜0.01).Conclusion The therapeutic effect of CPYJT on TS is related to the inhibition of the neuroinflammatory response mediated by the NLRP3/Caspase-1/GSDMD signaling pathway.

Objective The purpose of this study is to investigate the expression of histone lysine-specific demethylase 1 (KDM1A) and ubiquitin carboxyl-terminal hydrolase L3 (UCHL3) in thyroid cancer (TC) tissue and its relationship with clinical features and prognosis. Methods 94 TC patients diagnosed and treated at the Third Hospital of Heilongjiang Province from January 2017 to January 2019 were retrospectively selected as the study subjects. Immunohistochemistry was used to detect the expression of KDM1A and UCHL3 in tissues. Spearman correlation analysis was used to investigate the correlation between KDM1A and UCHL3. Kaplan-Meier survival curve was used to analyze the relationship between the levels of KDM1A and UCHL3 and the 5-year progression-free survival rate of TC patients. Multivariate COX regression model was used to analyze the prognostic factors of TC patients. Results The positive rates of KDM1A (68.09％) and UCHL3 (65.96％) in cancer tissues were higher than those in adjacent tissues(10.64％,8.51％),and the differences were statistically significant(x2=64.984,66.369,all P<0.001). The protein expression of KDM1A and UCHL3 was significant protein correlation (r=0.714,P<0.001). The positive rates of KDM1A (87.50％,90.91％) and UCHL3 (85.00％,87.88％) in TNM stage Ⅲ～Ⅳ and lymph node metastatic TC cancer tissues were higher than those in stage Ⅰ～Ⅱ(53.70％,53.85％)and non-lymph node metastatic(55.74％,54.10％) cancer tissues,and the differences were statistically significant(x2=9.985～12.191,all P<0.001). The 5-year progression-free survival rates of TC patients in the KDM1A positive and negative groups were 62.50％ (40/64) and 86.67％ (26/30),with significant differences,the 5-year progression-free survival rates of UCHL3 positive and negative patients were 58.06％ (36/62) and 90.63％ (29/32),with significant differences (Log-Rankx2=5.670,9.724,P=0.017,0.002). KDM1A positive,UCHL3 positive,TNM stage Ⅲ～Ⅳ,lymph node metastasis were risk factors affecting the prognosis of TC patients (Waldx2=1.315～1.697,all P<0.001). Conclusion KDM1A and UCHL3 are upregulated in TC,and played a pro-cancer role. They are new tumor markers for evaluating the prognosis of TC patients.

Objective To investigate the relationship between plasma von willebrand factory-lytic protease (ADAMTS13) level and the severity of the disease and its prognostic value in patients with endometriosis (EMS). Methods 130 patients with EMS treated in the hospital from January 2019 to December 2022 were retrospectively selected. Plasma ADAMTS13 level was detected by enzyme-linked immunosorbent assay (ELISA),and its correla-tion with American Fertility Society (r-AFS) stage and endometriosis Health Status Scale (EHP-30) score was analyzed. The 1-year prognosis was recorded,and the risk factors of poor prognosis were analyzed by logistic regression. Receiver operating characteristic curve (ROC) was plotted to evaluate the predictive value of plasma ADAMTS13 levels in patients with EMS. Results The plasma ADAMTS13 level of EMS patients decreased signifi-cantly with the increase of r-AFS stage,and was negatively correlated with the score of EHP-30 (P<0.001). Multiple factors showed that low plasma ADAMTS13 level,bilateral location of pelvic lesions and high r-AFS stage were independent risk factors for poor prognosis (all P<0.05). ROC analysis showed that the area under the curve (AUC) of plasma ADAMTS13 was 0.889 (cut-off point 13.315,sensitivity 0.931,specificity 0.690). Conclusion Plasma ADAMTS13 level is negatively correlated with the severity of EMS,and is an independent risk factor for poor prognosis of EMS patients,and has a certain predictive value for prognosis of EMS patients.

Objectives:QT interval prolongation during treadmill test exercise is one of the clinical feature of patients with long QT syndrome(LQTS).This study aimed to explore the feasibility and efficacy of treadmill exercise testing as an auxiliary diagnosis tool for LQTS in clinical practice.Methods:We enrolled normal healthy individuals,common cardiovascular disease patients,and clinically diagnosed or suspected LQTS patients,who underwent treadmill exercise test from July 2023 to July 2024 at Fuwai Hospital.A special treadmill exercise testing procedure was designed to record the QT interval correction(QTc)intervals of the twelve lead electrocardiogram at 6 time points when performing the exercise tablet,including supine,sitting,standing,peak exercise,and recovery at 1-minute and 4-minute.The differences in QTc intervals among healthy group,cardiovascular diseases group,and suspected LQTS group were compared.Results:A total of 80 cases were consecutively enrolled,including 37 normal healthy controls,25 patients with common cardiovascular disease,and 18 patients with suspected LQTS.The QTc intervals at 6 points did not differ significantly between normal healthy controls and patients with cardiovascular disease,with QTc intervals less than 480 ms at all measurement.For patients with suspected LQTS,67.7%(12/18)of these patients presented a QTc interval≥480 ms at the 4-minute during recovery period.Among them,5 cases were confirmed to have pathogenic gene mutations of LQTS by genetic testing(including 1 case with a lying electrocardiogram QTc interval of 489 ms diagnosed with LQTS 1 type and a QTc interval of 636 ms during the 4-minute recovery period after exercise);5 clinically diagnosed patients(negative or undetectable in genetic testing)with a Schwartz score≥4,and the remaining 2 patients had a Schwartz score of 3.The remaining 5/18 patients,include 2 patients with clinical Schwartz scores≥4 and 3 patients with clinical suspicion(Schwartz scores 2-3)had a 4 min QTc interval of 445-480 ms during exercise recovery.Another patient with clinical suspicion(Schwartz score 3)had a 4 min QTc interval of<445 ms during exercise recovery and a negative genetic test at a later stage.Receiver operating characteristic curve analysis showed a sensitivity of 83.3%and specificity of 98.4%for QTc interval≥482 ms during the 4-minute recovery period of exercise as the LQTS diagnostic cutoff.Conclusions:This study results suggest that this special treadmill exercise testing protocol is effective in identifying LQTS and has strong feasibility and generalizability for clinical practice.

Objective The purpose of this study is to investigate the expression of histone lysine-specific demethylase 1 (KDM1A) and ubiquitin carboxyl-terminal hydrolase L3 (UCHL3) in thyroid cancer (TC) tissue and its relationship with clinical features and prognosis. Methods 94 TC patients diagnosed and treated at the Third Hospital of Heilongjiang Province from January 2017 to January 2019 were retrospectively selected as the study subjects. Immunohistochemistry was used to detect the expression of KDM1A and UCHL3 in tissues. Spearman correlation analysis was used to investigate the correlation between KDM1A and UCHL3. Kaplan-Meier survival curve was used to analyze the relationship between the levels of KDM1A and UCHL3 and the 5-year progression-free survival rate of TC patients. Multivariate COX regression model was used to analyze the prognostic factors of TC patients. Results The positive rates of KDM1A (68.09％) and UCHL3 (65.96％) in cancer tissues were higher than those in adjacent tissues(10.64％,8.51％),and the differences were statistically significant(x2=64.984,66.369,all P<0.001). The protein expression of KDM1A and UCHL3 was significant protein correlation (r=0.714,P<0.001). The positive rates of KDM1A (87.50％,90.91％) and UCHL3 (85.00％,87.88％) in TNM stage Ⅲ～Ⅳ and lymph node metastatic TC cancer tissues were higher than those in stage Ⅰ～Ⅱ(53.70％,53.85％)and non-lymph node metastatic(55.74％,54.10％) cancer tissues,and the differences were statistically significant(x2=9.985～12.191,all P<0.001). The 5-year progression-free survival rates of TC patients in the KDM1A positive and negative groups were 62.50％ (40/64) and 86.67％ (26/30),with significant differences,the 5-year progression-free survival rates of UCHL3 positive and negative patients were 58.06％ (36/62) and 90.63％ (29/32),with significant differences (Log-Rankx2=5.670,9.724,P=0.017,0.002). KDM1A positive,UCHL3 positive,TNM stage Ⅲ～Ⅳ,lymph node metastasis were risk factors affecting the prognosis of TC patients (Waldx2=1.315～1.697,all P<0.001). Conclusion KDM1A and UCHL3 are upregulated in TC,and played a pro-cancer role. They are new tumor markers for evaluating the prognosis of TC patients.

The incidence and mortality rates of malignant tumors continue to rise,which posing a serious threat to the physical and mental health of the global population,and becoming a significant scientific problem in urgent need of resolution.Tumor immuno-therapy,as a novel anti-tumor treatment,optimizes the treatment modalities for tumors.Currently,combination of immunotherapy with chemotherapy and targeted therapy has shown promising results in anti-tumor treatment.Traditional Chinese medicine is widely used in comprehensive anti-tumor treatments,demonstrating significant effectiveness and distinct advantages.Among them,monomeric saponins in Chinese herbal medicine exhibit remarkable anti-tumor effects with the notable advantages of high efficiency and low tox-icity.This has made them a focal point of research for many oncologists.Studies have revealed that a large number of monomeric sapo-nins from Chinese herbal medicine can directly or indirectly affect the functions of immune cells by regulating the innate immune sys-tem,adaptive immune system,and related immune cell factors.This enhances the immune cytotoxicity against tumor cells,thereby better exerting the anti-tumor immune effects.This paper summarizes the research findings on the anti-tumor effects of monomeric sapo-nins in recent years.It elaborates on the specific mechanisms by which monomeric saponins from Chinese herbal medicine regulate im-mune cells to exert anti-tumor effects.The aim of this paper is to provide new research perspectives for tumor immunotherapy,further harness the crucial role of traditional Chinese medicine in anti-tumor treatment,and propel the modernization of traditional Chinese medicine.