This paper summarizes the progress of theoretical research and practice of One Health in China,and discusses the paradigm of One Health governance to improve the prevention and control of infectious diseases in China and the world,and provide an example for the improvement of the public health system.In particular,China has long history to apply the concept of One Health in the national schistosomiasis control programmes and patriotic health campaigns,which were not only focusing on human health,but also emphasizing the sustainable development of animal health and ecological environment.At the same time,the application of tools such as system dynamics model,eDNA technology,One Health economic assessment and global One Health index(GOHI)in the field of disease control and environmental health provides technical support for the concept of One Health.Despite the challenges of practical application of these tools,the One Health concept will play a greater role in providing sustainable solutions for human-animal-environmental health by strengthening interdisciplinary collaboration,improving standardization protocols and promoting inter-national cooperation.

Previous studies have shown that the diversity and composition of intestinal microbiota are related to the effect of tumor immunotherapy,but the mechanism of intestinal microbiota affecting tumor immunotherapy resistance has rarely been sum-marized.This article not only expounds the current clinical sta-tus of tumor immunotherapy resistance,but also summarizes the correlation and regulatory mechanism between the composition and homeostasis of intestinal microbiota and drug resistance to different types of tumor immunotherapy,so as to provide a refer-ence for the study of potential targets for improving tumor immu-notherapy resistance based on intestinal microbiota.

Objective To evaluate the effects of transcatheter aortic valve replacement(TAVR)on left ventricular reverse remodeling(LVRR)and outcomes in patients with mixed aortic valve disease(MAVD)and predominant aortic stenosis(AS).Methods Patients undergoing TAVR at our center between January 2020 and December 2022 were enrolled consecutively.Propensity score matching(PSM)(1∶1 ratio)was used to reduce selection bias.Transthoracic echocardiography(TTE)was used to monitor left ventricular ejection fraction(LVEF)and other structural parameters over time.The study outcome was a composite of cardiovascular death and rehospitalization due to cardiovascular causes.Linear mixed-effects models and logistic regression were utilized for comparing echocardiographic changes across groups and identifying independent risk factors for no-LVRR,respectively.Results After PSM,126 patients were included.MAVD group exhibited larger structural parameters(left ventricular end-systolic/end-diastolic diameter and volume,left ventricular mass index)and a lower left ventricular ejection fraction(LVEF)(all P＜0.05).However,more pronounced improvements in left ventricular structure and hemodynamics were observed during follow-up.Multivariate logistic regression analysis indicated that the left ventricular mass index(LVMI)was an independent predictor of left ventricular reverse remodeling(LVRR)after TAVR,whereas persistent moderate or greater mitral regurgitation(MR)and paravalvular leak(PVL)significantly reduced the incidence of LVRR.During a median follow-up period of 23 months,a total of 31 endpoint events occurred,and there was no statistically significant difference in long-term prognosis between the two groups(Log-rank P=0.330).Conclusions Compared to patients in the AS group,those in the MAVD group exhibited more severe left ventricular remodeling before TAVR.However,more significant LVRR was observed during postoperative follow-up.Additionally,the long-term prognosis was comparable between the two groups.

Aim To investigate the role of corylin in angiotensin Ⅱ(Ang Ⅱ)-induced cardiomyocyte hy-pertrophy and its underlying mechanisms.Methods An Ang Ⅱ-induced cardiomyocyte hypertrophy model was established and treated with corylin.Real-time PCR was employed to assess hypertrophic gene mRNA expression,and immunofluorescence was used to meas-ure cardiomyocyte surface area.Western blot and en-zyme activity assay kits were used to evaluate SIRT1 expression and activity.Results Corylin markedly mitigated Ang Ⅱ-induced hypertrophic gene expression and cardiomyocyte surface area enlargement.Moreo-ver,it prevented the Ang Ⅱ-mediated decline in SIRT1 protein levels and deacetylase activity.Further investi-gation indicated that corylin inhibited Ang Ⅱ-driven NF-κB transcriptional activity and the expression of its downstream target genes,such as TNF-α,IL-6,and IL-1β.Notably,SIRT1 silencing abolished the protective effects of corylin against cardiomyocyte hypertrophy,as well as its regulation of the SIRT1/NF-κB signaling pathway.Conclusion Corylin suppresses cardiomyo-cyte hypertrophy by modulating the SIRT1-dependent NF-κB signaling pathway.

With the rapid development of generative artificial intelligence(GAI)technologies,their widespread application in academic research and writing is continuously expanding the boundaries of sci-entific inquiry.However,this trend has also raised a series of ethical and regulatory challenges,inclu-ding issues related to authorship,content authenticity,citation accuracy,and accountability.In light of the growing involvement of AI in generating academic content,establishing an open,controllable,and trustworthy ethical governance framework has become a key task for safeguarding research integrity and maintaining trust within the academic community.This expert consensus outlines ethical requirements across key stages of AI-assisted academic writing-including topic selection,data management,citation practices,and authorship attribution.It aims to clarify the boundaries and ethical obligations surrounding AI use in academic writing,ensuring that technological tools enhance efficiency without compromising in-tegrity.The goal is to provide guidance and institutional support for building a responsible and sustainable research ecosystem.

Prostate cancer is the most prevalent tumor of the urinary system globally and represents the highest incidence of malignant tumors among males in Europe and the United States.For recurrent or metastatic disease,androgen deprivation therapy is currently recognized as the cornerstone of treatment.However,nearly all patients inevitably progress to an incurable castration-resistant prostate cancer stage.Although the approval of several new drugs over the past two decades has enhanced both survival time and quality of life for patients with advanced prostate cancer,there remains an urgent challenge to develop new strategies that can overcome drug resistance and further extend survival duration.Therefore,based on published or ongoing clinical studies,this review will focus on an overview of the significant advancements made in the field of prostate cancer drug therapy,as well as new drugs that are actively undergoing clinical trials to provide a reference for the clinical treatment of advanced prostate cancer.

Objective:To explore and analyze the correlation between the expression of mismatch repair(MMR)protein and programmed death ligand 1(PD-L1)in colorectal cancer(CRC)tissue and clinical pathological characteristics.Methods:The study period were from July 2021 to December 2024,200 cases of colorectal cancer patients treated in our hospital were selected as the research subjects.Collected all patient lesion tissue samples(lesion group)and adjacent tissue samples(located ≥5 cm from the tumor edge,adjacent group),and used the immunohistochemistry(IHC)method to detect the expression of Mismatch repair(MMR)(MLH1,MSH2,MSH6,and PMS2)protein and PD-L1 protein.Investigated the clinical and pathological characteristics of patients and conducted correlation analysis.Results:The positive rates of dMMR and pMMR protein expression in the lesion group were 39.00％and 70.00％,respectively,while those in the adjacent cancer group were 11.00％and 89.00％,respectively.There were significant difference compared between the lesion group and the adjacent cancer group(P＜0.05).The positive rate of PD-L1 protein expression in the lesion group were 25.00％,while that in the adjacent cancer group were 80.00％.The expression of PD-L1 protein in the lesion group were significantly lower than that in the adjacent cancer group(P＜0.05).There were significant differences in the positive rates of MMR and PD-L1 protein expression among patients with different histological differentiation,clinical stages,and lymph node metastasis(P＜0.05),while there were no significant differences in the positive rates of MMR and PD-L1 protein expression among patients of different genders,ages,and disease sites(P＞0.05).Spearman analysis showed there were correlation between the expression of MMR and PD-L1 proteins in colorectal cancer tissues and clinical pathological features such as histological differentiation,clinical staging,and lymph node metastasis(P＜0.05).Conclusion:Low expression of MMR and PD-L1 proteins are commonly observed in colorectal cancer tissues.The expression of MMR and PD-L1 proteins in colorectal cancer tissues are correlated with clinical pathological features such as histological differentiation,clinical staging,and lymph node metastasis.

Objective:To explore and analyze the correlation between the expression of mismatch repair(MMR)protein and programmed death ligand 1(PD-L1)in colorectal cancer(CRC)tissue and clinical pathological characteristics.Methods:The study period were from July 2021 to December 2024,200 cases of colorectal cancer patients treated in our hospital were selected as the research subjects.Collected all patient lesion tissue samples(lesion group)and adjacent tissue samples(located ≥5 cm from the tumor edge,adjacent group),and used the immunohistochemistry(IHC)method to detect the expression of Mismatch repair(MMR)(MLH1,MSH2,MSH6,and PMS2)protein and PD-L1 protein.Investigated the clinical and pathological characteristics of patients and conducted correlation analysis.Results:The positive rates of dMMR and pMMR protein expression in the lesion group were 39.00％and 70.00％,respectively,while those in the adjacent cancer group were 11.00％and 89.00％,respectively.There were significant difference compared between the lesion group and the adjacent cancer group(P＜0.05).The positive rate of PD-L1 protein expression in the lesion group were 25.00％,while that in the adjacent cancer group were 80.00％.The expression of PD-L1 protein in the lesion group were significantly lower than that in the adjacent cancer group(P＜0.05).There were significant differences in the positive rates of MMR and PD-L1 protein expression among patients with different histological differentiation,clinical stages,and lymph node metastasis(P＜0.05),while there were no significant differences in the positive rates of MMR and PD-L1 protein expression among patients of different genders,ages,and disease sites(P＞0.05).Spearman analysis showed there were correlation between the expression of MMR and PD-L1 proteins in colorectal cancer tissues and clinical pathological features such as histological differentiation,clinical staging,and lymph node metastasis(P＜0.05).Conclusion:Low expression of MMR and PD-L1 proteins are commonly observed in colorectal cancer tissues.The expression of MMR and PD-L1 proteins in colorectal cancer tissues are correlated with clinical pathological features such as histological differentiation,clinical staging,and lymph node metastasis.

OBJECTIVE To investigate the antidepressant mechanism of Shugan hewei tang （SGHWT） based on the metabolomics of prefrontal cortex （PFC）-nucleus accumbens （NAc）-ventral tegmental area （VTA） neural circuit. METHODS Male SD rats were randomly divided into blank group， model group， SGHWT low-， medium- and high-dose groups [3.67， 7.34， 14.68 g/（kg·d）， by raw material]， and fluoxetine group [1.58 mg/（kg·d）， positive control]， with 12 rats in each group. Except for the blank group， the depression model was established by chronic unpredictable mild stress combined with individual cage housing in the remaining groups， and the corresponding drug solution or normal saline was administered via gavage during modeling， once a day， for 6 consecutive weeks. After the last administration， the body weight， sucrose preference rate， total moving distance， frequency into the center and immobility time of rats in each group were detected. Samples of PFC， NAc and VTA areas of rats in the blank group， model group， SGHWT medium-dose group and fluoxetine positive control groups were collected，and their histomorphological features were observed， and non-targeted metabolomics analysis （except for fluoxetine group）were performed and validated. RESULTS Compared with model group， the cytolysis， structural damage and other pathological damages in three brain regions of rats were significantly alleviated in each drug group， while their body weight， sucrose preference rate， total moving distance and frequency into the center were all significantly higher or longer （P＜0.05）， and immobility time was significantly shorter （P＜0.05）. The results of non-targeted metabolomics showed that a total of 78 endogenous differential metabolites were identified， with 40， 35 and 24 in the PFC， NAc and VTA regions respectively， mainly involved in amino acid， lipid and sphingolipid metabolism. The results of metabolic pathway enrichment analysis showed that SGHWT affected the neural circuits of depressed rats by regulating sphingolipid metabolism， alanine， aspartic acid and glutamic acid metabolism， saturated fatty acid biosynthesis， among which alanine， aspartic acid and glutamic acid metabolism was predominantly involved. Validation experiments showed that SGHWT significantly increased the phosphorylation levels of protein kinase B （Akt） and mammalian target of rapamycin （mTOR）， and decreased the protein expression of N-methyl-D-aspartic acid receptor 1 （NMDAR1） in the NAc region of rats. CONCLUSIONS SGHWT significantly improves the depression-like behavior and attenuates pathological damage of PFC-NAc-VTA neural circuit of model rats， the mechanism of which is associated with inhibiting NMDAR1 expression and activating the Akt/mTOR signaling pathway.

BACKGROUND: Generalized pustular psoriasis (GPP), a rare and recurrent autoinflammatory disease, imposes a substantial burden on patients and society. Awareness of GPP in China remains limited. METHODS: This cross-sectional survey, conducted between September 2021 and May 2023 across 14 hospitals in China, included GPP patients of all ages and disease phases. Data collected encompassed demographics, clinical characteristics, economic impact, disease severity, quality of life, and treatment-related complications. Risk factors for GPP recurrence were analyzed. RESULTS: Among 127 patients (female/male ratio = 1.35:1), the mean age of disease onset was 25 years (1st quartile [Q1]-3rd quartile [Q3]: 11-44 years); 29.2% had experienced GPP for more than 10 years. Recurrence occurred in 75.6% of patients, and nearly half reported no identifiable triggers. Younger age at disease onset ( P  = 0.021) and transitioning to plaque psoriasis ( P  = 0.022) were associated with higher recurrence rates. The median diagnostic delay was 8 months (Q1-Q3: 2-41 months), and 32.3% of patients reported misdiagnoses. Comorbidities were present in 53.5% of patients, whereas 51.1% experienced systemic complications during treatment. Depression and anxiety affected 84.5% and 95.6% of patients, respectively. During GPP flares, the median Dermatology Life Quality Index score was 19.0 (Q1-Q3: 13.0-23.5). This score showed significant differences between patients with and without systemic symptoms; it demonstrated correlations with both depression and anxiety scores. Treatment costs caused financial hardship in 55.9% of patients, underscoring the burden associated with GPP. CONCLUSIONS The substantial disease and economic burdens among Chinese GPP patients warrant increased attention. Patients with early onset disease and those transitioning to plaque psoriasis require targeted interventions to mitigate the high recurrence risk.
Humans ; Male ; Female ; Psoriasis/pathology* ; Adult ; Cross-Sectional Studies ; Adolescent ; Child ; Young Adult ; Quality of Life ; Middle Aged ; China/epidemiology* ; Recurrence ; Risk Factors ; Surveys and Questionnaires ; East Asian People