ObjectiveTo evaluate the public health governance capacity in Jiangsu Province and provide an optimized pathway for the construction of a “strong, rich, beautiful, and high-quality” new Jiangsu. MethodsA total of 806 policy documents, 658 public information reports, and 148 research literatures related to public health governance capacity in Jiangsu Province from January 1995 to December 2023 were collected. The status of current public health goverance was assessed based on the evaluation criteria suitable for public health systems, and the strengths and the weaknesses of the system were identified. ResultsThe public health governance capability of Jiangsu Province was scored at 738.3 points, ranking 3rd nationally. Maternal health care and emergency response capacities achieved leading positions nationwide, both ranking 2nd. Jiangsu had exhibited a standardized guidance in the strategic level, a well-established management mechanism, an extensive coverage in information collection, and a scientifically established health targets setting. However, bottlenecks remained, including an unclear division of responsibilities across organizational departments, an insufficient public-health workforce, the absence of a stable growth mechanism for government funding investment, and difficulties in promptly identifying public needs. ConclusionJiangsu’s public-health system demonstrates leading nationally, yet several components remain underdeveloped. Future efforts should consolidate advantages while addressing weaknesses, further diversify content and forms, establish a stable funding increase mechanism, and clarify departmental functions, thereby providing solid health support for realizing the developmental goals of a “strong, rich, beautiful and high-quality” new Jiangsu.

ObjectiveTo systematically assess the public health governance capacity in Zhejiang Province, to conduct an in-depth analysis of its strengths and weaknesses, so as to provide scientific basis and strategic recommendations for further enhancement. MethodsA systematic collection of policy documents, public information reports, and research literature related to public health governance capacity in Zhejiang Province from 2002 to 2023 was conducted (encompassing a total of 1 263 policy documents, 138 pieces of information reports and 631 research articles). Based on the evaluation criteria suitable for public health systems previously developed by the research team, the basic status and magnitude of change in public health governance capacity in Zhejiang Province was evaluated. Additionally, normative gap analyses were employed to identify the strengths and weaknesses. ResultsZhejiang Province ranked 4th nationwide in terms of public health governance capacity with a score of 733.4 points (1 000.0-point maximum). The province has effectively implemented the principle of health first (scoring 698.5 points in the assessment of health-first strategy implementation) and attached sufficient importance to health-related goals (scoring 658.2 points in the scientific rationality of goal setting). However, the implementation of inter-departmental coordination and incentive mechanisms only scored 178.7 points, the feasibility of management and monitoring mechanisms scored even lower at only 144.0 points, and the coverage of incentive mechanisms scored 286.0 points. ConclusionZhejiang Province has effectively implemented its health first strategy and attached great importance to health targets, but still needs to strengthen cross-departmental coordination mechanisms and health-oriented incentives.

Objective To explore the echocardiographic features of critically ill patients with infection, and to evaluate the predictive value of echocardiographic parameters for 28-day mortality and myocardial injury. Methods Using a single-center prospective cohort design, 120 critically ill patients with infection admitted to the Intensive Care Unit, Jinshan Hospital of Fudan University from January 2024 to January 2025 were enrolled consecutively. According to the severity of infection, patients were divided into the sepsis group (n＝75) and the non-sepsis group (n＝45). Cox proportional hazards models and modified Poisson regression were used to analyze risk factors of 28-day all-cause mortality and myocardial injury. Kaplan-Meier survival curve and log-rank test were used to assess prognosis differences among patients with different ultrasound parameters. ROC curve and area under the curve (AUC) were applied to evaluate the predictive performance of ultrasound parameters, and restricted cubic spline (RCS) model was used to explore nonlinear relationships. Results The E/e′ ratio was significantly higher in the sepsis group than in the non-sepsis group (P＜0.001), while left ventricular ejection fraction (LVEF) and left ventricular fractional shortening (LVFS) were lower in the sepsis group (P＜0.05). The Cox proportional hazards model found no association between ultrasound parameters and 28-day all-cause mortality. Modified Poisson regression showed that, after adjusting for confounding factors, elevated E/e′ was an independent risk factor of myocardial injury (RR＝1.12, 95% CI 1.07–1.17, P＜0.001). Survival analysis demonstrated that patients with E/e′ ＞10.9 had lower 28-day survival rates (P＝0.02), and the AUC for E/e′ predicting myocardial injury was 0.835. RCS analysis suggested a nonlinear relationship between E/e′ and myocardial injury risk (P＜0.001). Conclusions E/e′, LVEF, and LVFS have no significant predictive value for 28-day mortality risk in critically ill patients with infections. Elevated E/e′ is an independent risk factor of myocardial injury in such patients, with a nonlinear relationship.

ObjectiveTo analyze the changes in the degree of coordination of China's major epidemic prevention and control efforts before and after the outbreak of the Corona Virus Disease 2019 (COVID-19), so as to explore the impact of epidemic prevention and control measures on coordination dynamics. MethodsA total of 3 864 policy documents related to epidemic prevention and control from January 2000 to December 2020 across 31 provinces (autonomous regions, and municipalities) in China were systematically collected. Contents specific to collaborative and cooperative efforts were extracted, and the extent of interdepartmental coordination were quantified to assess the effectiveness of epidemic prevention and control efforts. Wilcoxon signed-rank test was adopted to statistically analyze the differences between the indicators before and after the epidemic. ResultsThe average overall coordination level for major epidemic prevention and control in 31 provinces (autonomous regions, and municipalities) increased from 43.06% to 97.62%, and the average coordination levels in the eastern, central, and western China soared from 42.29%, 37.50%, and 47.46%, to 98.81%, 96.20%, and 97.46%, respectively, with statistically significant differences (all P<0.05). In terms of department categorization, coordination levels in the professional departments and the key support departments peaked at 100.00%, while other support departments rose to 95.43%, with an increase of 77.15%, 181.85%, and 139.89%, respectively, exhibiting noteworthy statistically significant differences (all P<0.001). ConclusionThe scope of coordination departments of China’s major epidemic prevention and control exists a remarkable surge following the COVID-19 outbreak, notable heightened coordination is particularly observed among the key support departments. Future endeavors should prioritize the roles played by diverse departments in epidemic prevention and control, enhancing both the clarity of departmental responsibilities and the effectiveness of interdepartmental coordination.

ObjectiveTo systematically evaluate the public health governance capacity of 40 cities in Jiangsu, Zhejiang, and Anhui Provinces, providing a scientific evaluation basis for building a "Healthy Yangtze River Delta". MethodsA comprehensive collection of policy documents, public information reports, and research literature related to public health governance capacity in Jiangsu, Zhejiang, and Anhui Provinces was conducted, totaling 6 920 policy documents, 1 720 information reports, and 1 200 literature pieces. Based on the evaluation standards for an appropriate public health system established by the research team, the basic status of public health governance capacity was assessed to identify the strengths and weaknesses of the 40 cities. ResultsIn 2022, the public health governance capacity score for the 40 cities in Jiangsu, Zhejiang, and Anhui Provinces was (562.5±38.0) points. In terms of specific areas, the emergency response field received the highest score of (791.4±49.7) points, while the chronic disease prevention and control field received the lowest score of (368.2±29.6) points. The Jiangsu-Zhejiang-Anhui region has largely achieved the strategic priority of health, gradually improved public health legal regulations, and established a basic organizational framework with a solid foundation for information and data infrastructure. However, challenges still need to be addressed, such as unstable government funding for public health, unclear departmental responsibilities, and barriers to information interoperability. ConclusionThe public health governance capacity of the 40 cities in Jiangsu, Zhejiang, and Anhui Province has been at a moderate level, but disparities have still existed across regions and fields. In the future, while continuing to deepen existing advantages, it is essential to accurately identify the causes of problems, establish a long-term and stable investment mechanism, enhance information connectivity mechanisms, further clarify departmental responsibilities, and promote the achievement of the "Healthy Yangtze River Delta" goal.

The cooccurrence of NPM1, FLT3-ITD, and DNMT3A mutations (i.e., triple mutation) is related to dismal prognosis in patients with acute myeloid leukemia (AML) receiving chemotherapy alone. In this multicenter retrospective cohort study, we aimed to identify whether allogeneic hematopoietic stem cell transplantation (allo-HSCT) could overcome the poor prognosis of DNMT3A^mutNPM1^mutFLT3-ITD^mut AML across four transplant centers in China. Fifty-three patients with triple-mutated AML receiving allo-HSCT in complete remission were enrolled. The 1.5-year probabilities of relapse, leukemia-free survival, and overall survival after allo-HSCT were 11.9%, 80.3%, and 81.8%, respectively. Multivariate analysis revealed that more than one course of induction chemotherapy and allo-HSCT beyond CR1 were associated with poor survival. To our knowledge, this work is the largest study to explore the up-to-date undefined role of allo-HSCT in patients with triple-mutated AML. Our real-world data suggest that allo-HSCT could overcome the poor prognosis of DNMT3A^mutNPM1^mutFLT3-ITD^mut in AML.
Humans ; Nucleophosmin ; Leukemia, Myeloid, Acute/mortality* ; Hematopoietic Stem Cell Transplantation/methods* ; Male ; Female ; DNA Methyltransferase 3A ; Adult ; China ; Retrospective Studies ; DNA (Cytosine-5-)-Methyltransferases/genetics* ; Middle Aged ; Prognosis ; fms-Like Tyrosine Kinase 3/genetics* ; Mutation ; Young Adult ; Transplantation, Homologous ; Nuclear Proteins/genetics* ; Adolescent ; Aged

OBJECTIVE To explore the characteristics and influencing factors of immune-related adverse events （irAEs） induced by tislelizumab in patients with liver cancer. METHODS A retrospective cohort of 203 liver cancer patients treated with tislelizumab in Guangxi Medical University Cancer Hospital from May 2022 to March 2024 was included. These patients were divided into an irAEs group （58 cases） and a non-irAEs group （145 cases）. Clinical data were collected and compared between the two groups. A multivariate logistic regression model was employed to analyze factors influencing the occurrence of irAEs and establish a predictive model. The receiver operator characteristic （ROC） curve was plotted to evaluate the predictive value of the model for the occurrence of irAEs. The correlation between irAEs and overall survival （OS） as well as progression free survival （PFS） in patients was analyzed using the Kaplan-Meier method. RESULTS The irAEs induced by tislelizumab in liver cancer patients were predominantly grade 1-2 （89.71%）， mainly manifesting as hematological toxicity （42.65%） and hepatotoxicity （20.59%）， and mostly occurred within 1-12 cycles after tislelizumab treatment. Compared with liver cancer patients without underlying liver diseases， those with chronic hepatitis B had a higher incidence of irAEs. Statistically significant differences were observed between the irAEs and non-irAEs groups in terms of the number of patients with a China Liver Cancer Staging （CNLC） stage ≥Ⅱ， white blood cell count， neutrophil count， systemic immune-inflammation index （SII）， and neutrophil-to-lymphocyte ratio （NLR） （P＜0.05）. Multivariate Logistic regression analysis revealed that CNLC stage ≥Ⅱ was an independent risk factor for the occurrence of irAEs （P＝0.027）. The ROC curve indicated that neutrophil count， white blood cell count， NLR， and SII all demonstrated certain predictive potential for the occurrence of irAEs （with area under the curve values of 0.614， 0.592，0.591， and 0.589， respectively）. The Kaplan-Meier survival curve showed no statistically significant differences in PFS and OS between the irAEs and non-irAEs groups， among patients with different grades of irAEs， and among irAEs patients with different CNLC stages （P＞0.05）. CONCLUSION The irAEs induced by tislelizumab in liver cancer patients are relatively mild （grade 1-2），mainly manifesting as hematological toxicity and hepatotoxicity. Liver cancer patients with concurrent chronic hepatitis B are at a higher risk of developing irAEs. CNLC stage ≥Ⅱ is an independent risk factor for irAEs induced by tislelizumab. Neutrophil count， white blood cell count， NLR， and SII have certain predictive value for the occurrence of irAEs.

This study was aimed at establishing a method of ultra-fast quantitative PCR for Brucella detection.We used an exogenous recombinant plasmid as the internal reference and targeted the T4SS secretion system,an important Brucella viru-lence factor,to design specific primers and probes.The sensitivity,specificity,and repeatability of this method were evaluated,and a standard curve was constructed.The coincidence rate of detection findings with this method versus quantitative PCR was determined.This method markedly decreased the detection time to only 10 minutes.The standard curve demonstrated a good linear relationship(Y=-3.410 7x+38.357,R2=0.998 5)with a low minimum detection limit of 10 copies/μL.The method exhibited good specificity and did not specifically amplify several common clinical bacteria other than Brucella.The de-tection of three concentrations of positive plasmids yielded coefficients of variation(CVs)of 0.20％to 0.91％,thus demonstra-ting the method's excellent repeatability.Furthermore,140 clinical samples were analyzed concurrently with the fluorescence PCR method,which yielded a 100％compliance rate and consistent results.Our findings indicated that the Brucella ultra-fast quantitative PCR was ultrafast;had high sensitivity,high specificity,and good specificity;and can be used for the clinical de-tection of Brucella and emergency investigation of epidemics.Therefore,this method is valuable for the early diagnosis of Bru-cella.

Objective To investigate the anti-hepatocellular carcinoma mechanism of Chloranthus fortunei(A.Gray)Solms-Laub.via network pharmacology,molecular docking techniques and in vitro experiments.Methods Chemical composition of Chloranthus fortunei(A.Gray)Solms-Laub.was searched by literature.Swiss Target Prediction was used to find corresponding targets.STRING was used to construct protein-protein interactions network(PPI).DAVID was used to enrich GO analysis and KEGG pathway.AutoDock Vina 1.1.2 and Pymol visualisation was used for docking and validation.Results Chloranthus fortunei(A.Gray)Solms-Laub.had 61 active components,685 targets,and 279 intersections with disease targets.The PPI showed that the main active components were Luteolin,Chloranthalactone C,Shizukanolide H,Esculetin,7-Hydroxycoumarin.The key targets were GAPDH,VEGFA,STAT3,JUN,HSP90AA1,AKT1,CTNNB1,CASP3,and ALB.Biological process(BP)involved protein phosphorylation,signal transduction,regulation of RNA polymerase II promoter transcription,cell proliferation,apoptosis.Cellular component(CC)involved cytoplasm,nucleus,cell membrane,cellular exosome.Molecular function(MF)involves protein binding,ATPase,threonine kinase,protein kinase activity.KEGG involved cancer pathway,metabolic pathway,PI3K-Akt signalling pathway,cancer proteoglycans,lipids and atherosclerosis,cytomegalovirus infection,microRNAs in cancer,human T-cell leukaemia virus type 1,Ras signalling pathway,MAPK signalling pathway.Molecular docking showed that silverweed lactone H had a strong affinity for each of the other target proteins,indicating that this component plays a key role.The results of RT-qPCR assay and WB assay showed that there were significant differences in gene and protein expression levels before and after drug administration.Conclusion The Chinese medicine in Chloranthus fortunei(A.Gray)Solms-Laub.can treat hepatocellular carcinoma through the MAPK pathway,and the main active ingredients have good docking effects with the core target proteins of the disease.

Objective To detect Serum metabolites with label-free surface-enhanced Raman spectroscopy(SERS)for quickly distinguishing the metabolic profiles of breast cancer patients and healthy subjects.Methods A kind of Plasma nano-material was synthesized as a probe for SERS,which has also been used to detect Raman reporter mol-ecules to assess its detection capability.Serum samples from breast cancer patients and healthy subjects were col-lected and the proteins were precipitated with methanol and removed to collect serum metabolites.Probe-based SERS was used to analyze the serum metabolites of patients and explore the changes in the metabolic profiles of breast cancer patients.Results The SERS probe was synthesized and validated.An analytical method based on SERS probe was established,which achieved a linear range(LR)of 4 orders of magnitude and a limit of detection(LOD)up to 10 nmol/L.Raman spectra of serum metabolites from 5 breast cancer patients and 5 healthy subjects were analyzed to study differences in metabolite changes.Conclusions In this study,the molecular spectrum differences of serum metabolites in breast cancer patients were screened by probe-based SERS method,which pro-vides a technology support research on the metabolic changes caused by breast cancer so potentially provide a new method for fast breast cancer screening.