BACKGROUND:Spondylolisthesis is a common disease,and there is a lack of effective drugs to treat it.There is still a need to further define the pathogenesis and screen out more suitable therapeutic targets for spondylolisthesis.Mendelian randomization analysis can be used to explore the drugable genes associated with spondylolisthesis and provide valuable guidance for the development of more effective and targeted therapeutic drugs.OBJECTIVE:To explore potential therapeutic targets and effective drugs for spondylolisthesis by means of pharmaceutically available genome-wide Mendelian randomization analysis.METHODS:Using the Finnish database,eQTLGen consortium,drug signature database,drug-gene interaction database,protein-protein interaction database,organic small molecule biological activity database and protein structure database,which contains genome and health information of half a million Finns,data on druggable genes were subjected to two-sample Mendelian randomization analysis and co-localization analysis with data from genome-wide association studies of spondylolisthesis to identify genes highly associated with spondylolisthesis.In addition,GO and KEGG enrichment analysis,protein network construction,drug prediction and molecular docking were performed to provide valuable guidance for the development of more effective and targeted therapeutic agents.RESULTS AND CONCLUSION:In this study,we identified 34 potential drug target genes that were significantly associated with spondylolisthesis,particularly the gene APOBEC3G.This gene showed a significant association with spondylolisthesis outcomes through Mendelian analysis and co-localization analysis,suggesting that APOBEC3G may be a priority therapeutic target.As for other potential mechanisms and drugs,we still need to conduct more in-depth research to determine their roles.This study used a database from a European population,which can be used as a reference for the study of population genetics in China.

BACKGROUND:Spondylolisthesis is a common disease,and there is a lack of effective drugs to treat it.There is still a need to further define the pathogenesis and screen out more suitable therapeutic targets for spondylolisthesis.Mendelian randomization analysis can be used to explore the drugable genes associated with spondylolisthesis and provide valuable guidance for the development of more effective and targeted therapeutic drugs.OBJECTIVE:To explore potential therapeutic targets and effective drugs for spondylolisthesis by means of pharmaceutically available genome-wide Mendelian randomization analysis.METHODS:Using the Finnish database,eQTLGen consortium,drug signature database,drug-gene interaction database,protein-protein interaction database,organic small molecule biological activity database and protein structure database,which contains genome and health information of half a million Finns,data on druggable genes were subjected to two-sample Mendelian randomization analysis and co-localization analysis with data from genome-wide association studies of spondylolisthesis to identify genes highly associated with spondylolisthesis.In addition,GO and KEGG enrichment analysis,protein network construction,drug prediction and molecular docking were performed to provide valuable guidance for the development of more effective and targeted therapeutic agents.RESULTS AND CONCLUSION:In this study,we identified 34 potential drug target genes that were significantly associated with spondylolisthesis,particularly the gene APOBEC3G.This gene showed a significant association with spondylolisthesis outcomes through Mendelian analysis and co-localization analysis,suggesting that APOBEC3G may be a priority therapeutic target.As for other potential mechanisms and drugs,we still need to conduct more in-depth research to determine their roles.This study used a database from a European population,which can be used as a reference for the study of population genetics in China.

Objective To explore the trend of lung cancer prevalence and influencing factors in a Hospital of Zigong from 2019-2023. Methods Select 2 835 lung cancer patients in Zigong region admitted to the Zigong Fourth People's Hospital from January 2019 to December 2023, and analyze the changes in the clinical characteristics and age strata of patients in different time periods in this group. Three thousand non-cancer respiratory patients in the same time period were included to compare the differences in patient data and to analyze the influencing factors affecting the changes in the characteristics of lung cancer in this region. Results There was an upward trend in the number of patients with pneumonia included between 2019 and 2023, with the highest volume of patients included in 2021 (609 cases). Over the 5-year period, the percentage of patients aged 0-39 years did not change significantly and accounted for a relatively low percentage. The proportion of patients aged 40-49 years increased (APC=0.69%, t=2.990, P<0.05), and the proportion of patients over 60 years old decreased, but to a lesser extent (APC=-0.25%, t=2.210, P<0.05). There were no significant differences in male percentage, lesion site, distant metastasis, smoking history and tumor diameter among patients in different years (all P>0.05). There were significant differences in TNM stage and lymphatic metastasis among patients in different years (all P<0.05). Compared with 2019, the proportion of early stage and patients with lymph node metastasis showed an upward trend within five years (χ²_{early stage}=9.153, P_{early stage}=0.002; χ²_{lymph node metastasis}=5.848, P_{lymph node metastasis}=0.016). The factor associated with the change in age of lung cancer patients in different years was family history of lung cancer (P<0.01). Factors associated with histologic changes in lung cancer patients in different years were age, family history of lung cancer and smoking history (all P<0.05). Factors associated with changes in TNM distribution in lung cancer patients in different years were age, tumor diameter, family history of lung cancer and lymph node metastasis (all P<0.05). Factors associated with changes in lymph node metastasis in lung cancer patients in different years were tumor diameter and TNM stage (all P<0.05). Conclusion From 2019 to 2023, the age of patients with lung cancer in a Hospital in Zigong area showed a decreasing trend, which may be influenced by family history of lung cancer.Patients with TNM early stage and lymph node metastasis increased respectively, which influenced each other and were interfered by factors of age, tumor diameter, and family history of lung cancer.

BACKGROUND: Death burden of stroke is severe with over one-third rural residents in China, but there is still a lack of specific national and high-quality reports on the urban-rural differences in stroke burden, especially for subtypes. We aimed to update the understanding of urban-rural differences in stroke deaths. METHODS: This is a descriptive observational study. Data from the national mortality surveillance system, which covers 323.8 million with 605 disease surveillance points (DSPs) across all 31 provinces, municipalities, and autonomous regions in China. All deaths from stroke as the underlying cause from 2015 to 2020 according to DSPs. Crude mortality rate and age-standardized mortality rate (ASMR) were estimated through DSPs. Average annual percentage change was used to explain the change in mortality rate. RESULTS: From 2015 to 2020, the majority of deaths from all stroke subtypes occurred in rural areas. There were significant differences between the changes of urban and rural ASMRs. On the whole, the changes in urban areas were evidently better, and the ASMR differences were basically expanding. Stroke ASMR in urban China decreased by 15.5%. The rural ASMR of ischemic stroke increased by 12.9%. The rural and urban ASMRs of intracerebral hemorrhage decreased by 24.9% and 27.4%, and those of subarachnoid hemorrhage decreased by 29.5% and 40.4%, respectively. The highest ASMRs of all stroke subtypes and the increasing trend of ischemic stroke ASMR make rural males the focus of stroke management. CONCLUSIONS The death burden of stroke varies greatly between urban and rural China. Rural residents face unique challenges.
Humans ; China/epidemiology* ; Stroke/mortality* ; Rural Population/statistics & numerical data* ; Male ; Female ; Urban Population/statistics & numerical data* ; Middle Aged ; Aged ; Aged, 80 and over ; Adult

This paper introduces the concept of the "medical artistic voice", aiming to provide new perspectives for the development of the discipline. This perspective emphasizes the use of medical approaches to promote the growth of artistic voice. Through medical interventions, it assists professional voice users in managing their careers, addressing voice-related diseases, and evaluating clinical demands for voice treatment and the development of new equipment. This approach seeks to expand the research scope and application fields of the medical artistic voice.
Humans ; Voice ; Voice Disorders

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OBJECTIVE To investigate the current status of bloodborne occupational exposures among healthcare workers in a three-A specialized hospital of Shanghai so as to provide bases for formulating prevention measures for occupational exposures.METHODS A questionnaires titled'Survey of bloodborne occupational exposures among healthcare workers'were clinically distributed to Eye &ENT Hospital of Fudan University through'Wenjuanxing platform'from Feb.2024 to Apr.2024.The content of the questionnaire included four parts:the baseline data questionnaire,incidence of occupational exposures,awareness of knowledge about occupational exposures,and preventive behaviors regarding occupational exposures.RESULTS A total of 995 valid questionnaires were collect-ed in the survey,the result of the survey showed that the incidence of bloodborne occupational exposures was 10.65％.The clinicians and doctors engaging in advanced studies were at high risk of the occupational exposures especially when they were busy with work.The result of the survey indicated that the rate of missing report was 71.33％,the implementation rate of monitoring was only 48.11％after the exposures,of which the major cau-ses included the health care workers'insufficient attention to the exposure events,flaws in prevention and control of occupational exposures and some personnels'poor awareness of reporting process and requirements for monito-ring.Although the awareness rate of emergency processing exceeded 90％,the awareness rate of the knowledge a-bout prophylactic use of antibiotics and prevention of needlestick injuries,and the preparations before diagnosis and treatment,standardized operations and use of protective articles still needed to be improved.CONCLUSIONS The survey reveals that the health care workers pay less attention to the risk of infections,and the prevention of occupational exposure needs to be improved.It is of great importance to raise the awareness of prevention and en-hance the systematic training for occupational exposure.

Human papillomavirus (HPV) can cause various tumors such as cervical cancer in women. Further study of HPV infection and its pathogenic mechanism, as well as the development of vaccines and anti-tumor drugs, have been hindered due to the strong host specificity and tissue affinity of HPV, along with the challenges in in vitro culture and the lack of animal infection models. To advance the study of HPV infection and its pathogenic mechanism and to development better prevention and treatment measures, it is important to establish an animal model that closely resembles the infection and pathogenesis pathways in humans. This article reviews previous research on HPV-related animal models using mice, rabbits, macaques, and Drosophila, including infectious models, tumor models, and transgenic models, aiming to provide reference for the selection of appropriate animal models for HPV-related research.

In recent years, the association between gastrointestinal bleeding and frailty in the elderly has received increasing attention as clinical practice advances.Frailty has an important influence on adverse clinical outcomes in older patients with gastrointestinal bleeding.Choosing appropriate assessment tools for early identification of frailty, prevention and intervention of frailty is an important step of reducing the incidence of adverse outcomes in gastrointestinal bleeding.This article describes the relationship between gastrointestinal bleeding and frailty in older adults and personalized interventions.

Objective:To analyze the clinical and endoscopic features of elderly patients with early gastric neuroendocrine neoplasms(g-NEN)to provide insights for clinical diagnosis and treatment.Methods:Seven cases of early-stage g-NEN in elderly patients admitted to Beijing Hospital from May 2020 to October 2024 were reported.Information including patient demographics, medical history, laboratory findings, endoscopic features, and pathological results was summarized an analyzed.Meanwhile, a literature review was conducted on g-NEN cases reported domestically and internationally from the establishment of databases to April 2025, with a comparative analysis of baseline characteristics, background mucosal conditions, and pathological diagnoses.Results:A total of 7 elderly patients with early g-NEN were included, including 3 males and 4 females, with an average age of 67 years at diagnosis.Endoscopic and pathological features: endoscopic lesions were mainly located on the greater curvature of the stomach, mostly slightly elevated, with 4/7(57.1%)being single lesions and the others accompanied by multiple polyps.The size of gastric neuroendocrine tumor(g-NET) lesions ranged from 1 mm to 19 mm, with a median Kyoto gastritis score of 3.In terms of pathological grading, there were 6 cases of G1 and 1 case of gastric neuroendocrine carcinoma(g-NEC). All 7 patients underwent endoscopic submucosal dissection(ESD). The follow-up period after surgery ranged from 3 months to 4 years, and no tumor was found at the vertical and horizontal margins of all lesions on pathology.A literature review of 32 reported cases showed that 40.6%(13/32)of cases exhibited background mucosal atrophy or intestinal metaplasia, with positive rates of chromogranin A(CgA) and synapsin(Syn)reaching 95.8%(23/24) and 100.0%(25/25), respectively.Notably, elderly patients with g-NEC demonstrated aggressive invasiveness, with a metastasis rate of 62.5%(5/8).Conclusions:Elderly patients with g-NEN exhibit high heterogeneity and significant differences in invasiveness, necessitating heightened clinical vigilance.Precise management should integrate background mucosal status, Kyoto gastritis score, pathological biomarkers, and imaging techniques.Blue laser imaging with magnifying endoscopy(BLI-ME)and endoscopic ultrasonography(EUS)can further analyze the characteristics of these tumors, and endoscopic submucosal dissection(ESD)remains the primary treatment modality for early-stage g-NEN.