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.

BACKGROUND:Multiple observational studies have suggested a potential association between telomere length and musculoskeletal diseases.However,the underlying mechanisms remain unclear. OBJECTIVE:To investigate the genetic causal relationship between telomere length and musculoskeletal diseases using two-sample Mendelian randomization analysis. METHODS:Genome-wide association study summary data of telomere length were obtained from the UK Biobank.Genome-wide association study summary data of 10 common musculoskeletal diseases(osteonecrosis,osteomyelitis,osteoporosis,rheumatoid arthritis,low back pain,spinal stenosis,gout,scapulohumeral periarthritis,ankylosing spondylitis and deep venous thrombosis of lower limbs)were obtained from the FinnGen consortium.Inverse variance weighting,Mendelian randomization-Egger and weighted median methods were used to evaluate the causal relationship between telomere length and 10 musculoskeletal diseases.Inverse variance weighting was the primary Mendelian randomization analysis method,and sensitivity analysis was performed to explore the robustness of the results. RESULTS AND CONCLUSION:(1)Inverse variance-weighted results indicated a negative causal relationship between genetically predicted telomere length and rheumatoid arthritis(odds ratio=0.78,95%confidence interval:0.64-0.95,P=0.015)and osteonecrosis(odds ratio=0.56,95%confidence interval:0.36-0.90,P=0.016).No causal relationship was found between telomere length and the other eight musculoskeletal diseases(all P>0.05).(2)Sensitivity analysis affirmed the robustness of these causal relationships,and Mendelian randomization-Egger intercept analysis found no evidence of potential horizontal pleiotropy(all P>0.05).(3)This Mendelian randomized study supports that telomere length has protective effects against rheumatoid arthritis and osteonecrosis.However,more basic and clinical research will be needed to support our findings in the future.

Objectives:To explore the predictive value of angiography-derived index of microcirculatory resistance(Angio-IMR)for early prognosis in patients with acute ST-segment elevation myocardial infarction(STEMI)after percutaneous coronary intervention(PCI).Methods:This multicenter study enrolled 1 629 consecutive STEMI patients who underwent successful PCI at three grade A tertiary hospitals(The Second Affiliated Hospital,Zhejiang University School of Medicine;Shengjing Hospital of China Medical University;Renji Hospital,Shanghai Jiao Tong University School of Medicine)from June 1,2017,to May 31,2020.According to postoperative Angio-IMR,patients was stratified into two groups:the Angio-IMR>40 group(n=508)and the Angio-IMR≤40 group(n=1 121).The incidence of major adverse cardiovascular events(MACE;defined as a composite endpoint including cardiac death,heart failure rehospitalization,cardiogenic shock,malignant arrhythmia,cardiopulmonary resuscitation and stent thrombosis)within 1-month post-PCI was compared between the two groups.Results:The median Angio-IMR after PCI was 32.4(22.3,42.6).The cumulative incidence of early-term MACE was significantly higher in patients with Angio-IMR>40,compared to those with Angio-IMR≤40(5.5%vs.2.3%,log-rank P<0.001).Multivariate Cox regression analysis showed that Angio-IMR>40 was an independent predictor of early-term MACE(HR=2.07,95%CI:1.20-3.58,P=0.009).The addition of Angio-IMR enhanced the predicting performance of the clinical risk model to predict early adverse outcomes(AUC:0.820 vs.0.794,P=0.043).Conclusions:In patients with STEMI after PCI,Angio-IMR can predict the occurrence of early-term MACE.The incorporation of Angio-IMR to clinical models significantly improves the model ability to predict early adverse outcomes in these patients.

Ovarian cancer has the highest mortality rate in female malignant tumors of reproduc-tive system,with high recurrence rate and secondary resistance to platinum-containing chemotherapy.In recent years,adoptive cell immunotherapy(ACT),as an emerging immunotherapeutic strategy,shows great potential in the treatment of ovarian cancer.Although the immunosuppressive microenvironment and limited target selection are still the main challenges facing the current ACT treatment for ovarian cancer,it is still expected that the efficacy of ACT in ovarian cancer patients can be further improved by optimizing the cell production techniques and combining multiple thera-peutic approaches.This paper aims to provide a reference for the development of innovative thera-pies for ovarian cancer by reviewing the latest research progress on the mechanism and application of ACT therapy in ovarian cancer.

Objective:To compare the performance differences of domestic and imported CD3/CD28 activation beads for manufacturing CAR-T cells,providing a backup or alternative for domestic CAR-T cell research and manufacture.Methods:A mature protocol using imported CD3/CD28 activation beads with a 1∶1 ratio for CD3+T cells was implemented as research control.Domestic beads were used with gradient ratios of 1∶2,1∶1,and 2∶1 to activate T cells.72 h after T cell activation,CAR-T cells were manufactured by CAR lentiviral infection and cell proliferation was monitored at 2-,4-,and 7-days post-infection.Flow Cytometry was used to detect CAR-T cell positivity 5 days after infection and to detectCD4/CD8 phenotype of CAR-T cells and PD1+TIM3+cell exhaustion ratio 8 days after infection.Results:CAR-T cells manufactured by domestic CD3/CD28 activation beads exhibited similar phenotype compared with those manufactured by imported CD4/CD8 beads.The positive rate of CAR-T cells prepared with domestic beads was slightly lower than that of imported beads(53.7%vs 57.9%).However,the proliferation of CAR-T cells manufactured by domestic beads was about twice that of cells manufactured by imported beads,and the exhaustion level was only half that of imported beads(4.21%vs 7.91%).Moreover,the use of domestic magnetic beads was lower than that of imported magnetic beads,which was advantageous for cutting the costs of CAR-T cells research and manufacture.Conclusion:Domestic CD3/CD28 activation beads used for CAR-T cells manufacturing demonstrate comparable overall performance to their imported counterparts,showing potential as a backup or alternative for imported beads.

Objectives:To explore the predictive value of angiography-derived index of microcirculatory resistance(Angio-IMR)for early prognosis in patients with acute ST-segment elevation myocardial infarction(STEMI)after percutaneous coronary intervention(PCI).Methods:This multicenter study enrolled 1 629 consecutive STEMI patients who underwent successful PCI at three grade A tertiary hospitals(The Second Affiliated Hospital,Zhejiang University School of Medicine;Shengjing Hospital of China Medical University;Renji Hospital,Shanghai Jiao Tong University School of Medicine)from June 1,2017,to May 31,2020.According to postoperative Angio-IMR,patients was stratified into two groups:the Angio-IMR>40 group(n=508)and the Angio-IMR≤40 group(n=1 121).The incidence of major adverse cardiovascular events(MACE;defined as a composite endpoint including cardiac death,heart failure rehospitalization,cardiogenic shock,malignant arrhythmia,cardiopulmonary resuscitation and stent thrombosis)within 1-month post-PCI was compared between the two groups.Results:The median Angio-IMR after PCI was 32.4(22.3,42.6).The cumulative incidence of early-term MACE was significantly higher in patients with Angio-IMR>40,compared to those with Angio-IMR≤40(5.5%vs.2.3%,log-rank P<0.001).Multivariate Cox regression analysis showed that Angio-IMR>40 was an independent predictor of early-term MACE(HR=2.07,95%CI:1.20-3.58,P=0.009).The addition of Angio-IMR enhanced the predicting performance of the clinical risk model to predict early adverse outcomes(AUC:0.820 vs.0.794,P=0.043).Conclusions:In patients with STEMI after PCI,Angio-IMR can predict the occurrence of early-term MACE.The incorporation of Angio-IMR to clinical models significantly improves the model ability to predict early adverse outcomes in these patients.

Background and Aims:The incidence of intrahepatic cholangiocarcinoma(ICC)has been increasing in recent years.Due to its insidious onset and low rate of early diagnosis,radical resection remains the only potential curative treatment.Lymph node metastasis is a major adverse prognostic factor in ICC,but the scope and therapeutic value of lymphadenectomy remain controversial.Previous studies suggest that patients with central ICC may derive greater survival benefit from lymphadenectomy than those with peripheral ICC.Preoperative assessment of lymph node status mainly relies on imaging,but its accuracy is limited.This study aimed to investigate the prognostic impact of lymphadenectomy in ICC patients at different anatomical sites to inform surgical decision-making.Methods:A retrospective analysis was conducted on 220 ICC patients who underwent radical resection at the 904th Hospital of the Joint Logistic Support Force of the PLA from May 2016 to May 2021.The cohort included 126 males and 94 females,with a mean age of(56.76±13.15)years.Patients were categorized into peripheral ICC(n=144)and central ICC(n=76)groups.Clinical characteristics,albumin-bilirubin(ALBI)grade,preoperative risk of lymph node metastasis,number of lymph nodes dissected,lymph node metastasis status,and postoperative survival outcomes were compared.Subgroup analyses were conducted to assess the prognostic value of the number of lymph nodes dissected under different risk stratifications.Results:Significant differences were observed between peripheral and central ICC in ALBI grade(x2=9.952,P=0.002),preoperative lymph node metastasis risk(x2=6.166,P=0.014),number of lymph nodes dissected(x2=4.167,P=0.042),and lymph node metastasis rate(x2=7.331,P=0.007).The 3-year overall survival(OS)rate was higher in peripheral ICC(31.94％)than in central ICC(15.79％)(x2=13.890,P＜0.001).Among central ICC patients,those with ≥6 lymph nodes dissected had better 3-year OS than those with＜6(16.89％vs.13.04％,x2=3.894,P=0.048).In the high-risk subgroup of central ICC,≥6 lymph nodes dissected was also associated with improved 3-year OS compared with＜6(15.62％vs.11.11％,x2=3.962,P=0.047).In contrast,the number of lymph node dissections had no significant prognostic impact in peripheral ICC or in patients classified as low risk.Conclusion:Patients with peripheral ICC had a better prognosis than those with central ICC.Adequate lymphadenectomy(≥6 nodes)improved survival and enhanced staging accuracy in central ICC patients at high risk of lymph node metastasis,highlighting the importance of preoperative risk assessment for optimizing surgical strategies.

Objective:To compare the embryo development potential and clinical outcomes between the patients with and without oocyte degeneration.Methods:This retrospective cohort study included a total of 242 cycles underwent ICSI that cultured in time-lapse incubator from January 2019 to June 2023 at the Reproductive and Genetic Center of Suzhou Municipal Hospital and all 3 119 oocytes were evaluated. Data collection continued to February 5th,2024 until the last birthing of the study. Patients were divided into degenerated group (140 cycles) and control group (102 cycles) according to whether oocyte degenerated after ICSI. Then the embryo developmental potential and clinical outcomes were compared. Furthermore, we also investigated whether embryo morphokinetics could be different between the two groups.Results:Female age, duration of infertility, body mass index, basal follicle sitmulating hormone, basal luteinizing hormone, basal estrogen (E 2), antral follicle count, anti-Müllerian hormone, factors of infertility and source of semen were similar between the two groups ( P>0.05). E 2 on human chorionic gonadotropin triggered day [2 513.00 (1 842.20, 3 638.50) ng/L], number of oocytes retrieved (13.56±4.80) and oocyte maturation rate [84.35% (1 601/1 898)] were significantly higher in degenerated group than those in control group [2 270.50 (1 472.00, 3 044.20) ng/L, P=0.019; 11.97±4.71, P=0.011; 81.08% (990/1 221), P=0.017], while normal fertilization rate [69.33% (1 103/1 591)], day 3 (D3) good-quality embryos [57.85% (634/1 096)], blastocyst formation rate [50.87% (469/922)] and embryo utilized rate [58.30% (643/1 103)] were significantly lower in degenerated group than those in control group [85.56% (847/990), P<0.001; 65.72% (556/846), P<0.001; 61.26% (446/728), P<0.001; 66.12% (560/847), P<0.001] . In addition, the proportion of low cell number (<7) of D3 embryos [33.76% (370/1 096)] and high fragmentation (fragmentation ≥50%, fragmentation 20%-50%) of D3 embryos [10.01% (109/1 089), 18.64% (203/1 089)] in degenerated group were significantly higher than those in control group [27.19% (230/846), P=0.002; 6.06% (51/841), P=0.002; 14.15% (119/841), P=0.009], and so were the incidence of DC1 and CC [5.98% (66/1 103) vs. 2.48% (21/847), P<0.001; 2.45% (27/1 103) vs. 0.94% (8/847), P=0.013]. As regard to the utilized embryos, there were no significant differences in t5, cc2, cc3 and s2 ( P>0.05), but tPNf [22.82(21.13, 24.84) h], t2 [25.37 (23.62, 27.37) h], t3 [35.64 (33.10, 38.03) h] and t4 [36.85 (34.70, 39.52) h] in degenerated group were significantly earlier than those in control group [23.04 (21.76, 25.41) h, P=0.001; 25.91 (24.15, 28.05) h, P=0.001; 36.16 (33.11, 38.81) h, P=0.040; 37.39 (35.11, 40.27) h, P=0.026]. Further more, after the first transfer of fresh or frozen embryos, there were no significant differences in clinical pregnancy rate, implantation rate, early abortion rate, live birth rate, sex ratio, preterm birth rate, low birth weight rate and birth defect rate between the two groups (all P>0.05). ICSI degeneration was not an independent factor of implantation rate, early abortion rate and live birth rate after ICSI treatment, but number of embryos transferred was an independent factor of implantation rate and live birth rate after ICSI treatment ( OR=2.806, 95% CI: 1.179-6.677, P=0.020; OR=2.622, 95% CI: 1.129-6.090, P=0.025). Conclusion:The presence of oocyte degeneration after ICSI may affect the overall developmental potential of its sibling oocytes and may also disturb the morphokinetics of the embyos, however the pregnancy outcomes and neonatal birth outcomes may not be affected if transfer the best embryo in the first fresh or frozen cycle.

Objective To investigate the therapeutic efficacy of modified Buyang Huanwu Decoction in the treatment of type 2 diabetes mellitus(T2DM)patients with peripheral neuropathy of qi deficiency and blood stasis type,and to observe its effects on serum fibroblast growth factor 21(FGF21),25-hydroxyvitamin D[25(OH)D],endothelin 1(ET-1)levels and hypercoagulable state of the patients.Methods A total of 124 T2DM patients with peripheral neuropathy of qi deficiency and blood stasis type who admitted to Haikou Hospital of Traditional Chinese Medicine from December 2019 to December 2022 were randomly divided into a control group and an observation group,with 62 cases in each group according to the random number table method.The control group was treated with conventional western medicine,and the observation group was treated with modified Buyang Huanwu Decoction on the basis of treatment for the control group.The course of treatment for the two groups covered 12 weeks.The changes of traditional Chinese medicine(TCM)syndrome scores,blood glucose indicators,hemorheology indicators,nerve conduction velocity(NCV)and levels of serum FGF21,25(OH)D,ET-1,interleukin 6(IL-6)in the two groups before and after treatment were observed.After treatment,the therapeutic efficacy of the two groups was evaluated.Results(1)After 12 weeks of treatment,the total effective rate of the observation group was 96.77%(60/62)and that of the control group was 83.87%(52/62),and the intergroup comparison(tested by chi-square test)showed that the therapeutic efficacy of the observation group was significantly superior to that of the control group(P<0.05).(2)After treatment,the total TCM syndrome scores and the scores of TCM symptoms such as limb pain,hypoesthesia,excessive eating with frequent hunger,and limb numbness in the two groups were decreased when compared with those before treatment(P<0.05),and the decrease in the observation group was significantly superior to that in the control group(P<0.05).(3)After treatment,the levels of hemorheology indicators such as hematocrit,whole blood viscosity at high-shear rate,and plasma viscosity in the two groups of patients were decreased when compared with those before treatment(P<0.05),and the decrease in the observation group was significantly superior to that in the control group(P<0.05).(4)After treatment,the motor conduction velocity of the common peroneal nerve and the median nerve in the two groups of patients was increased when compared with that before treatment(P<0.05),and the increase in the observation group was significantly superior to that in the control group(P<0.05).(5)After treatment,the serum levels of blood glucose indicators such as fasting blood glucose(FBG)and glycosylated hemoglobin(HbA1C)in the two groups of patients were decreased when compared with those before treatment(P<0.05),and the decrease in the observation group was significantly superior to that in the control group(P<0.05).(6)After treatment,the serum FGF21,ET-1,and IL-6 levels in the two groups were decreased(P<0.05),and serum 25(OH)D level was increased(P<0.05),and the decrease of serum FGF21,ET-1,and IL-6 levels as well as the increase of serum 25(OH)D level in the observation group was significantly superior to that in the control group(P<0.05).Conclusion For T2DM patients with peripheral neuropathy of qi deficiency and blood stasis type,the combination of modified Buyang Huanwu Decoction with conventional treatment in western medicine is helpful for reducing the inflammatory response,alleviating the damage of vascular endothelial function,regulating the levels of blood glucose,improving the neurologic function,and enhancing the clinical efficacy.