Objective To analyze the data of prostate cancer in Wuhan from 2010 to 2019, understand the characteristics and trends of incidence, mortality, and YLL, and provide decision-making basis for Wuhan's cancer prevention and control strategies. Methods Data on deaths and incident cases of prostate cancer in Wuhan from 2010 to 2019 and from 2013 to 2017, respectively, were collected from the Wuhan Death Monitoring System. Indicators such as incidence rate, mortality rate, and years of life lost due to premature death (YLL) of prostate cancer in Wuhan were calculated using Excel 2016 and Python. The Bayesian Age-Period-Cohort Model (BAPC) was used to predict the mortality rate of prostate cancer in Wuhan from 2020 to 2024. The trend changes were described using the annual average percentage change (AAPC). Results From 2010 to 2019, the incidence, mortality, and YLL rates of prostate cancer in Wuhan showed an overall increasing trend (AAPC >0, P <0.05). The standardized mortality and incidence rates in the central urban area were significantly higher than those in the outer urban area, and the age group of 85 and above had the highest incidence and mortality rates. The age group of 0-54 had the largest increase in incidence and mortality rates. From 2020 to 2024, prostate cancer in Wuhan is expected to continue to increase slightly (an increase of 0.94%). Conclusion The incidence, mortality, and YLL rates of prostate cancer in Wuhan are showing an overall increasing trend, and this trend may continue. The characteristics are higher in the central urban area than in the outer urban area, and higher in the older age group than in the younger age group. Targeted measures need to be taken, and screening for high-risk populations should be strengthened.

Objective:To investigate the prospective association of sleep duration with the development of chronic obstructive pulmonary disease (COPD) in adults in Suzhou.Methods:The study used the data of 53 269 participants aged 30-79 years recruited in the baseline survey from 2004 to 2008 and the follow-up until December 31, 2017 of China Kadoorie Biobank (CKB) conducted in Wuzhong District, Suzhou. After excluding participants with airflow limitation, self-reported chronic bronchitis/emphysema/coronary heart disease history at the baseline survey and abnormal or incomplete data, a total of 45 336 participants were included in the final analysis. The association between daily sleep duration and the risk for developing COPD was analyzed by using a Cox proportional hazard regression model, and the hazard ratio ( HR) values and their 95% CI were calculated. The analysis was stratified by age, gender and lifestyle factors, and cross-analysis was conducted according to smoking status and daily sleep duration. Results:The median follow-up time was 11.12 years, with a total of 515 COPD diagnoses in the follow-up. After adjusting for potential confounders, multifactorial Cox proportional hazard regression analysis showed that daily sleep duration ≥10 hours was associated with higher risk for developing COPD ( HR=1.42, 95% CI: 1.03-1.97). The cross analysis showed that excessive daily sleep duration increased the risk for COPD in smokers ( HR=2.49, 95% CI: 1.35-4.59, interaction P<0.001). Conclusion:Longer daily sleep duration (≥10 hours) might increase the risk for COPD in adults in Suzhou, especially in smokers.

Objective:To investigate the associations of onset age, diabetes duration, and glycated hemoglobin (HbA1c) levels with ischemic stroke risk in type 2 diabetes patients.Methods:The participants were from Comprehensive Research on the Prevention and Control of the Diabetes in Jiangsu Province. The study used data from baseline survey from December 2013 to January 2014 and follow-up until December 31, 2021. After excluding the participants who had been diagnosed with stroke at baseline survey and those with incomplete information on onset age, diabetes duration, and HbA1c level, a total of 17 576 type 2 diabetes patients were included. Cox proportional hazard model was used to calculate the hazard ratio ( HR) and 95% CI of onset age, diabetes duration, and HbA1c level for ischemic stroke. Results:During the median follow-up time of 8.02 years, 2 622 ischemic stroke cases were registered. Multivariate Cox proportional risk regression model showed that a 5-year increase in type 2 diabetes onset age was significantly associated with a 5% decreased risk for ischemic stroke ( HR=0.95, 95% CI: 0.92-0.99). A 5-year increase in diabetes duration was associated with a 5% increased risk for ischemic stroke ( HR=1.05, 95% CI: 1.02-1.10). Higher HbA1c (per 1 standard deviation increase: HR=1.17, 95% CI: 1.13-1.21) was associated with an increased risk for ischemic stroke. Conclusion:The earlier onset age of diabetes, longer diabetes duration, and high levels of HbA1c are associated with an increased risk for ischemic stroke in type 2 diabetes patients.

Objective:To understand the situation and epidemic characteristics of injury deaths among children aged 5 to 24 years in Jiangsu Province from 2012 to 2021 and the trend of annual changes.Methods:The main injury mortality data of children and adolescents was collected, and the crude and standardized mortality rates of road traffic accidents, drowning, suicide, and accidental falls among children and adolescents over a decade and the annual average percentage of change (AAPC) were calculated. The main injury mortality characteristics and trends of children and adolescents of different age groups and genders were analyzed.Results:The total number of injury deaths among 5 to 24 adolescents in Jiangsu Province was 16 052, with a standardized mortality rate of 9.58/100 000. There was no significant trend in the overall standardized mortality rate of injuries (AAPC=-3.450%, P=0.055). The standardized mortality rate of road traffic injuries among children and adolescents showed a decreasing trend over the past decade, with statistical significance (AAPC=-9.406%, P<0.001). The standardized suicide mortality rate showed an upward trend over the past decade, with statistical significance (AAPC=9.000%, P=0.001). The overall injury mortality rate showed an upward trend with age. Suicide rates in males and females were on the rise and both have statistical significance (AAPC=9.420% and AAPC=9.607%, both P<0.05). The standardized mortality rates of female traffic accidents, drowning, and male traffic accidents showed a decreasing trend and were statistically significant (AAPC for female traffic accidents=-7.364%, AAPC for female drowning=-5.352%, and AAPC for male traffic accidents=-10.242%, all P<0.05). The standardized mortality rate of urban and rural traffic accidents showed a decreasing trend and was statistically significant(AAPC=-7.899% and AAPC=-9.421%, both P<0.001). The standardized suicide mortality rate showed an upward trend and statistical significance (AAPC=11.009% and AAPC=7.528%, both P<0.05). Conclusions:The overall injury situation of children and adolescents in Jiangsu Province improved in the past decade from 2012 to 2021, but the suicide mortality rate was on the rise. It is necessary to focus on the mental health issues of this age group and to strengthen the prevention and control of suicide among children and adolescents, in Jiangsu.

Objective:To investigate the association between sleep status and the risk for coronary heart disease in adults in Suzhou.Methods:Using the baseline and follow up information of 53 269 local residents aged 30-79 years in China Kadoorie Biobank conducted in Wuzhong District, Suzhou, 51 929 subjects were included in this study after excluding those reporting coronary heart disease, stroke and cancer at the baseline survey. A Cox proportional hazards regression model was used to analyze the association of healthy sleep score (0-3 points) and sleep factors (snoring, insomnia, long sleep duration and nap) with the risk for coronary heart disease.Results:The median follow-up time was 11.12 years, and 1 304 individuals were diagnosed with coronary heart disease during the follow-up. After adjusting for potential confounders, occasional snoring ( HR=1.20, 95% CI: 1.04-1.38), usual snoring ( HR=1.17, 95% CI: 1.02-1.33), insomnia disorder ( HR=1.41, 95% CI: 1.12-1.78), daytime dysfunction ( HR=1.56, 95% CI: 1.20-2.03) and perennial nap ( HR=1.37, 95% CI: 1.19-1.59) were associated with increased risk of coronary heart disease. Compared with those with sleep score of 0 - 1 (low sleep quality), the people with sleep score of 3 had reduced risk of coronary heart disease by 26% ( HR=0.74, 95% CI: 0.63-0.87). Stratified analysis showed that the association of healthy sleep score 3 with risk of coronary heart disease was stronger in low physically active individuals (interaction P<0.05). Conclusions:Snoring, insomnia disorders, daytime dysfunction, and perennial napping were all associated with increased risk for coronary heart disease, and keep healthy sleep mode might reduce the risk for coronary heart disease in adults.

To investigate the associations of serum gamma-glutamyl transferase (GGT) levels with the risk of cardiovascular disease (CVD) and its subtypes in patients with type 2 diabetes mellitus (T2DM) in Jiangsu Province.Methods:The participants were enrolled in the Comprehensive Research project regarding 'Prevention and Control of Diabetes' in Jiangsu Province. The baseline survey was conducted from 2013 to 2014, and follow-up until December 31, 2021. After excluding the participants who self-reported with chronic liver disease/stroke/coronary heart disease at baseline survey and those with incomplete information on GGT, a total of 16 147 T2DM patients were included in the final analysis. Cox proportional hazard regression models were used to calculate the hazard ratio ( HR) and their 95% CI of GGT for CVD, myocardial infarction, and stroke. Restricted cubic spline models were applied to analyze the dose-response relationship between GGT and the risk of CVD and its subtypes. Results:During the median follow-up time of 8.02 years, 2 860 CVD cases were registered, including 196 cases of myocardial infarction and 2 730 cases of stroke. Multivariate Cox proportional risk regression model indicated that compared to the lowest serum GGT level group, the highest GGT level group had a 24% increased risk of CVD ( HR=1.24, 95% CI: 1.09-1.41) and a 23% increased risk of stroke ( HR=1.23, 95% CI: 1.08-1.40). The restricted cubic spline model showed a nonlinear dose-response relationship between GGT and the risk of CVD, myocardial infarction, and stroke in T2DM patients. Conclusions:High levels of GGT may be associated with an increased risk of cardiovascular disease in T2DM patients, which needs further exploration and validation in future clinical practice.

Neurologic autoimmune diseases are a group of disorders in which the immune system attacks the nervous sys-tem resulting in dysfunctional impairments.The role of gut microbiota in the development of neurologic autoimmune diseases has gained widespread attention in recent years.The development of autoimmune diseases is often accompanied by intestinal flo-ra disorders and microbial metabolite abnormalities.Disturbances of the intestinal flora are characterized by changes in the diver-sity and composition of the flora,as well as an increase in pathogens.When intestinal microecological imbalances result in unsuc-cessful maintenance of immune homeostasis,they may be involved in the development of various autoimmune diseases through diverse mechanisms such as neural pathways,endocrine,and immune-inflammatory networks.This article reviews the relation-ship between common neurologic autoimmune diseases(such as multiple sclerosis,optic neuromyelitis optica spectrum disorders,autoimmune encephalitis,myasthenia gravis,Guillain-Barré syndrome,and chronic Guillain-Barré syndrome)and gut microbiota,and explores future therapeutic approaches for neurologic autoimmune diseases that may involve the gut microbiota.

Background and purpose:Outcomes for cancer patients with steroid-resistant immune checkpoint inhibitor-associated myocarditis(srICIAM)are poor.Intensified immunosuppressive therapies,including tofacitinib,a novel Janus kinase(JAK)inhibitor,may have some therapeutic benefits.However,due to the lack of sufficient clinical data,the effectiveness of such treatments and their impact on cardiovascular outcomes remain unclear.This study aimed to investigate the therapeutic effect of tofacitinib on srICIAM.Methods:This retrospective case-control study included 36 malignant tumor patients who received immune checkpoint inhibitor treatment at Zhongshan Hospital affiliated to Fudan University from July 2019 to May 2022 and developed srICIAM.Patients receiving corticosteroids in combination with tofacitinib were assigned to the tofacitinib group(n=19),while those not treated with tofacitinib were allocated to the control group(n=17).The study compared clinical characteristics,laboratory findings,and imaging results between the two groups.Additionally,follow-up was conducted to monitor the incidence of cardiovascular endpoints in these patients.The research plan was approved by the Ethics Committee of Zhongshan Hospital Affiliated to Fudan University(Approval Number:B2021-275R).This study was conducted in accordance with the ethical guidelines of the Helsinki Declaration.Results:Compared to the control group,and with no significant difference in the cumulative dose and duration of corticosteroids(P＜0.05),the tofacitinib group showed a shorter myocarditis recovery time(median recovery time:86.5 days vs 126.5 days,P=0.021).The myocarditis-related mortality rate was significantly lower in the tofacitinib group than in the control group(5%vs 35%,P=0.025).Conclusion:Tofacitinib may reduce mortality and promote cardiac recovery in srICIAM patients without impeding the anti-tumor effect.It may become one of the potential treatment strategies in the future.

[Purpose]To analyze the trend of bladder cancer incidence and age at diagnosis in can-cer registration areas of Jiangsu Province from 2009 to 2019.[Methods]The data of bladder can-cer incidence from 2009 to 2019 were collected from 16 cancer registries in Jiangsu Province,and quality control indicators of the data were evaluated.The crude rate(CR)of incidence,age-standar-dized incidence rate by Segi world standard population(ASIRW),age-specific incidence rate,mean age at diagnosis,mean standardized age at diagnosis,and age-specific incidence composi-tion ratio were calculated.Incidence trends were analyzed using Joinpoint software and the average annual percentage change(AAPC)was calculated.Birth cohort models were constructed and can-cer incidence rates were calculated for people born from 1929 to 2019 and the incidence trends were analyzed.The linear regression models were used to analyze the relationship of average age at onset,standardized average age of onset with year of onset.[Results]The CR of bladder cancer in Jiangsu Province increased from 4.27/105 in 2009 to 7.04/105 in 2019.The CR and ASIRW showed upward trends(CR:AAPC=4.62％,ASIRW:AAPC=1.92％,both P＜0.001).Sex-specific analysis showed that the incidence rate was higher in male(AAPC=5.32％)than that in female(AAPC=1.98％).Birth cohort results indicated a significant upward trend in incidence rates among age groups of 60 years old above,and the fastest increase was in those aged 80 years old and above(AAPC=3.27％,P=0.007).From 2009 to 2019,the average age of bladder cancer onset in Jiangsu Province showed a significant rising trend,increasing by an average of 0.17 years old annually,but the standardized average age of onset showed no significant change after adjusting for age structure.[Conclusion]The incidence rate of bladder cancer showed an increasing trend from 2009 to 2019 in Jiangsu Province,with a significantly higher incidence rate in male than that in female.

Objective:To investigate the expression of long non-coding RNA 00665 (LINC00665) in hepatocellular carcinoma (HCC) and its regulatory effect on angiogenesis of hepatocellular carcinoma cells and its potential molecular mechanism.Methods:HCC tissues and corresponding paracancerous tissues of 100 patients with HCC in the First Affiliated Hospital of Nanjing Medical University from May 2016 to April 2017 were collected, and the survival prognosis was compared. Real-time quantitative polymerase chain reaction (RT-qPCR) was used to detect the expression of LINC00665 in HCC tissues and cells. The effect of LINC00665 overexpressed Hep-3B cells on the angiogenesis of human umbilical vein endothelial cells (HUVEC) was examined by tube formation assay and chick chorioallantoic membrane assay. Bioinformatics database predicted the downstream microRNA (miRNA) and target genes of LINC00665, and the relationship between LINC00665, miR-126-5p and vascular endothelial growth factor A (VEGFA) was verified by RT-qPCR, Western blot and dual-luciferase reporter gene assay.Results:The expression level of LINC00665 in HCC (6.5±2.8) was significantly higher than that in paracancer tissues (4.8±3.1), the difference was statistically significant ( t=4.12, P<0.001). According to the median LINC00665 expression level of 100 patients with HCC, the cumulative survival rate of LINC00665 high expression group ( n=50) was lower than that of LINC00665 low expression group ( n=50), and the difference was statistically significant (χ 2=3.79, P=0.008). After co-culture with LINC00665 group (Hep-3B cells overexpressing LINC00665), the length of HUVEC cell tubule formation was (596.0±22.3) μm, and the number of HUVEC cell tubules was (36.3±4.5), which were both higher than NC group with the tubule formation length (127.0±13.5) μm and the number (9.3±1.5) of HUVEC cells co-cultured with Hep-3B cells of control group, and the differences were statistically significant ( t=31.15, 9.82, P<0.001, P=0.001). The chick chorioallantoic membrane assay results were similar to tube formation assay. Western blot detected that the relative expression of VEGFA in LINC00665 group was higher than that in NC group, the difference was statistically significant ( t=7.15, P<0.001). StarBase and DIANA database were used to predict and screen LINC00665 downstream miR-126-5p. StarBase database was used to predict the binding sites of LINC00665/miR-126-5p/VEGFA axis. In dual-luciferase reporter gene assay, the fluorescence intensity of LINC00665 and VEGFA vector co-transfected with miR-126-5p mimics decreased. Conclusion:LINC00665 is highly expressed in HCC and is associated with poor prognosis in patients with HCC. LINC00665 promotes angiogenesis of HCC by regulating the miR-126-5p/VEGFA axis.