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Plant-based dietary patterns and risk of esophageal cancer:A prospective cohort study spanning 17 years

Chinese Journal of Cancer Research 2024年第1期36卷 36-45页

作者： Xiaorui Zhang Feifan He Jiayue Li Ru Chen Xinqing Li Li Li Fen Liu Shaoming Wang Wenqiang Wei Department of Epidemiology and health Statistics School of Public HealthBeijing Municipal Key Laboratory of Clinical EpidemiologyCapital Medical UniversityBeijing 100069China National Central Cancer Registry office National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100021China Department of Cancer Epidemiology National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100021China

Objective: Plant-based diets have multiple health benefits for cancers;however, little is known about the association between plant-based dietary patterns and esophageal cancer(EC).This study presents an investigation of the prospective associations among three predefined indices of plant-based dietary patterns and the risk of EC.Methods: We performed endoscopic screening for 15,709 participants aged 40-69 years from two high-risk areas of China from January 2005 to December 2009 and followed the cohort until December 31, 2022. The overall plant-based diet index(PDI), healthful plant-based diet index(h PDI), and unhealthful plant-based diet index(u PDI), were calculated using survey responses to assess dietary patterns. We applied Cox proportional hazard regression to estimate the multivariable hazard ratios(HRs) and 95% confidence intervals(95% CIs) of EC across 3plant-based diet indices and further stratified the analysis by subgroups.Results: The final study sample included 15,184 participants in the cohort. During a follow-up of 219,365person-years, 176 patients with EC were identified. When the highest quartile was compared with the lowest quartile, the pooled multivariable-adjusted HR of EC was 0.50(95% CI, 0.32-0.77) for h PDI. In addition, the HR per 10-point increase in the h PDI score was 0.42(95% CI, 0.27-0.66) for ECs. Conversely, u PDI was positively associated with the risk of EC, and the HR was 1.80(95% CI, 1.16-2.82). The HR per 10-point increase in the u PDI score was 1.90(95% CI, 1.26-2.88) for ECs. The associations between these scores and the risk of EC were consistent in most subgroups. These results remained robust in sensitivity analyses.Conclusions: A healthy plant-based dietary pattern was associated with a reduced risk of EC. Emphasizing the healthiness and quality of plant-based diets may be important for preventing the development of EC.

关键词： Esophageal cancer diet dietary pattern epidemiology nutrition prospective cohort study

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Interregional compensation for farmland protection:From the perspective of farmland allocation optimization

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Journal of Geographical Sciences 2024年第7期34卷 1437-1454页

作者： YANG Bohan SHENG Siyu SHANGGUAN Ziheng KE Xinli School of public Administration Central China Normal University School of Business Hubei University college of public Administration Huazhong Agricultural University

Interregional compensation for farmland protection(IRCFP) is a policy instrument for encouraging farmland protection through interregional fiscal transfer payments. Previous practices and studies on IRCFP have generally determined the payers and recipients of compensation based on the present distribution of farmland, and the compensation standards did not combine farmland development right value with farmland deficit and surplus, resulting in insignificant effects on farmland protection and even policy failure. Therefore, in this study,we proposed an interregional compensation mechanism for farmland protection based on farmland allocation optimization by considering 31 provincial-level regions in China. The results showed that(1) the determination of farmland surplus or deficit areas based on farmland allocation optimization met the regional construction land demand from the perspective of achieving food security.(2) The combination of the compensation value standard and cropland deficit and surplus had a positive effect on farmland protection.(3) Interregional compensation for farmland protection based on farmland allocation optimization can coordinate economic development, farmland protection, and ecological conservation. Finally, we discussed the rationality of interregional compensation for farmland protection based on farmland allocation optimization and designed the operation mechanism of IRCFP.

关键词： interregional compensation farmland allocation optimization farmland protection land development rights China

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A genetic variant in the immune-related gene ERAP1 affects colorectal cancer prognosis

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Chinese Medical Journal 2024年第4期137卷 431-440页

作者： Danyi Zou Yimin Cai Meng Jin Ming Zhang Yizhuo Liu Shuoni Chen Shuhui Yang Heng Zhang Xu Zhu Chaoqun Huang Ying Zhu Xiaoping Miao Yongchang Wei Xiaojun Yang Jianbo Tian Department of Clinical Laboratory Union HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei 430022China Department of Epidemiology and Biostatistics School of Public HealthTaiKang Center for Life and Medical SciencesWuhan UniversityWuhanHubei 430071China Department of Gastrointestinal Oncology Zhongnan Hospital of Wuhan UniversityWuhanHubei 430071China Department of Oncology Tongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei 430030China Department of Gastrointestinal Surgery Renmin Hospital of Wuhan UniversityWuhanHubei 430071China Department of Gastrointestinal Surgery Zhongnan Hospital of Wuhan UniversityWuhan UniversityWuhanHubei 430071China Department of Epidemiology and Biostatistics School of Public HealthTongji Medical CollegeHuazhong University of Sciences and TechnologyWuhanHubei 430030China Jiangsu Collaborative Innovation Center for Cancer Personalized Medicine Nanjing Medical UniversityNanjingJiangsu 211166China

Background:Findings on the association of genetic factors and colorectal cancer(CRC)survival are limited and inconsistent,and revealing the mechanism underlying their prognostic roles is of great importance.This study aimed to explore the relationship between functional genetic variations and the prognosis of CRC and further reveal the possible mechanism.Methods:We first systematically performed expression quantitative trait locus(eQTL)analysis using The Cancer Genome Atlas(TCGA)dataset.Then,the Kaplan-Meier analysis was used to filter out the survival-related eQTL target genes of CRC patients in two public datasets(TCGA and GSE39582 dataset from the Gene Expression Omnibus database).The seven most potentially functional eQTL single nucleotide polymorphisms(SNPs)associated with six survival-related eQTL target genes were genotyped in 907 Chinese CRC patients with clinical prognosis data.The regulatory mechanism of the survival-related SNP was further confirmed by functional experiments.Results:The rs71630754 regulating the expression of endoplasmic reticulum aminopeptidase 1(ERAP1)was significantly associated with the prognosis of CRC(additive model,hazard ratio[HR]:1.43,95%confidence interval[CI]:1.08-1.88,P=0.012).The results of dual-luciferase reporter assay and electrophoretic mobility shift assay showed that the A allele of the rs71630754 could increase the binding of transcription factor 3(TCF3)and subsequently reduce the expression of ERAP1.The results of bioinformatic analysis showed that lower expression of ERAP1 could affect the tumor immune microenvironment and was significantly associated with severe survival outcomes.Conclusion:The rs71630754 could influence the prognosis of CRC patients by regulating the expression of the immune-related gene ERAP1.Trial Registration:No.NCT00454519(https://clinicaltrials.gov/)

关键词： Colorectal cancer Prognosis Genetic variation Quantitative trait loci TCF3 rs71630754 Single nucleotide polymorphisms

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Mitigating the Prevalence of Diabetic Retinopathy in the United States: Utilization of the Chronic Care Model as a public health Framework

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Open Journal of Ophthalmology 2024年第2期14卷 103-116页

作者： Anthony Obiyom Kamalu Austin Ebhodaghe Ekeoba Emeka Canice Uzor Christian Chukwuka Duru Obinna Princewill Anyatonwu Ogemdi Emmanuel Adiele Chibuike Reginald Amuzie Chima Lawrence Odoemenam public health Department Louisiana State University Shreveport Shreveport USA college of Optometry State University of New York New York USA Faculty of Medicine and health Sciences Department of Optometry Imo State University Owerri Nigeria Epidemiology and Global health Unit Department of Public Health and Clinical Medicine Umea University Umea Sweden college of Medicine Georgetown University Washington DC USA public health Department School of Allied Health Professionals Louisiana State University Health Shreveport Shreveport USA

As the prevalence of diabetic retinopathy continues to be on the rise, the Chronic Care Model (CCM) offers a transformative, patient-focused approach for efficient diabetic retinopathy care, emphasizing the need for urgent and innovative strategies in the United States. The model integrates community resources, healthcare organizations, self-management support, delivery system design, decision support, and clinical information systems. Addressing challenges and solutions, the model emphasizes proactive and preventive measures, collaborative multidisciplinary care, technological integration, and overcoming resistance to change. This paper proposes the utilization of the Chronic Care Model (CCM) as a possible public health framework for comprehensive management of diabetic retinopathy in the United States. Implementing the CCM offers a comprehensive approach to diabetic retinopathy care, addressing both individual and systemic factors, essential for improving public health outcomes.

关键词： Chronic Care Model Diabetes Diabetic Retinopathy Model Implementation Vision Care

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Nasal vaccination of triple-RBD scaffold protein with flagellin elicits long-term protection against SARS-CoV-2 variants including JN.1

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Signal Transduction and Targeted Therapy 2024年第5期9卷 2312-2323页

作者： Xian Li Mengxin Xu Jingyi Yang Li Zhou Lin Liu Min Li Shasha Wang Mei-Qin Liu Zhixiang Huang Zhen Zhang Shuning Liu Yunqi Hu Haofeng Lin Bowen Liu Ying Sun Qingguo Wu Zheng-Li Shi Ke Lan Yu Chen Huimin Yan Yao-Qing Chen Wuhan Institute of Virology Chinese Academy of SciencesWuhanChina Vaccine and Immunology Research Center Translational Medical Research InstituteShanghai Public Health Clinical CenterFudan UniversityShanghaiChina University of Chinese Academy of Sciences BeijingChina School of public health(Shenzhen) Shenzhen Campus of Sun Yat-sen UniversityShenzhenGuangdongChina State Key Laboratory of Virology Modern Virology Research CenterCollege of Life SciencesWuhan UniversityWuhanChina Aerosol Bio-Tech(Suzhou)Co. LTDSuzhouJiangsuChina National Medical Products Administration Key Laboratory for Quality Monitoring and Evaluation of Vaccines and Biological Products Sun Yat-sen UniversityGuanzhouChina

Developing a mucosal vaccine against SARS-CoV-2 is critical for combatting the epidemic.Here,we investigated long-term immune responses and protection against SARS-CoV-2 for the intranasal vaccination of a triple receptor-binding domain(RBD)scaffold protein(3R-NC)adjuvanted with a flagellin protein(KFD)(3R-NC+KFDi.n).In mice,the vaccination elicited RBD-specific broad-neutralizing antibody responses in both serum and mucosal sites sustained at high level over a year.This long-lasting humoral immunity was correlated with the presence of long-lived RBD-specific IgG-and IgA-producing plasma cells,alongside the Th17 and Tfh17-biased T-cell responses driven by the KFD adjuvant.Based upon these preclinical findings,an open labeled clinical trial was conducted in individuals who had been primed with the inactivated SARS-CoV-2(IAV)vaccine.With a favorable safety profile,the 3R-NC+KFDi.n boost elicited enduring broad-neutralizing IgG in plasma and IgA in salivary secretions.To meet the challenge of frequently emerged variants,we further designed an updated triple-RBD scaffold protein with mutated RBD combinations,which can induce adaptable antibody responses to neutralize the newly emerging variants,including JN.1.Our findings highlight the potential of the KFD-adjuvanted triple-RBD scaffold protein is a promising prototype for the development of a mucosal vaccine against SARS-CoV-2 infection.

关键词： vaccination vaccine sustained

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Effect of L-theanine combined with geniposide on depression-like behavior induced by the chronic unpredictable mild stress(CUMS) in mice

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Food Science and Human Wellness 2024年

作者： Qi-Ming Yu Yan Zhu Tao Jiang Ying Gao Nan Ling Na Wang John Shi Wei-Chun Pan Qi-Zhen Du Jun-Feng Yin Tea Research Institute Chinese Academy of Agricultural Sciences Key Laboratory of Tea Biology and Resources Utilization Ministry of Agriculture college of Food and health Sciences Zhejiang A & F University Zhejiang Gongshang University Guelph Food Research Center Agriculture and Agri-Food Canada college of public health Guilin Medical University

Depression is a prevalent mental disorder with limited effective treatments， posing a significant global issue. This study explored L-theanine and geniposide， key components in "food-medicine homology" materials， to determine if their combination (TG) could alleviate depression-like behaviors and hippocampal neuronal damage in a chronic unpredictable mild stress (CUMS) mouse model. Male C57BL/6J mice were divided into control， CUMS model， and CUMS+TG groups with varying doses. The CUMS group displayed depression-like behaviors， including reduced activity and sucrose preference. TG treatment partially reversed these changes， significantly increasing antioxidant enzyme activities， decreasing pro-inflammatory cytokine levels， and improving neuromodulator levels. RNA-seq analysis identified the transthyretin (TTR) gene， upregulated in the model group but downregulated after TG treatment. TG treatment modulated intestinal microbiota composition compared to the CUMS group， including increased Firmicutes， reduced Bacteroidetes and Prevotella， and variable changes in Bifidobacterium abundance. In conclusion， our study indicates that CUMS exposure upregulates stress hormones and TTR expression， associated with neuroinflammation， oxidative stress， monoamine depletion， depression-like behaviors， and intestinal microbiota dysbiosis. TG treatment alleviates these effects and modulates intestinal microbiota， suggesting L-theanine and geniposide’s potential as a novel depression therapy.

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Unveiling blood pressure-associated genes in aortic cells through integrative analysis of GWAS and RNA modification-associated variants

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Chronic Diseases and Translational Medicine 2024年第2期10卷 118-129页

作者： Huan Zhang Yuxi Chen Peng Xu Dan Liu Naqiong Wu Laiyuan Wang Xingbo Mo Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases Department of EpidemiologySchool of Public HealthMedical College of Soochow UniversitySuzhouJiangsuChina Cardiometabolic Center Fuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina Key Laboratory of Cardiovascular Epidemiology&Department of Epidemiology State Key Laboratory of Cardiovascular DiseaseFuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina MOE Key Laboratory of Geriatric Diseases and Immunology School of Public HealthCenter for Genetic Epidemiology and GenomicsMedical College of Soochow UniversitySuzhouJiangsuChina

Background Genome-wide association studies(GWAS)have identified more than a thousand loci for blood pressure(BP).Functional genes in these loci are cell-type specific.The aim of this study was to elucidate potentially functional genes associated with BP in the aorta through the utilization of RNA modification-associated single-nucleotide polymorphisms(RNAm-SNPs).Methods Utilizing large-scale genetic data of 757,601 individuals from the UK Biobank and International Consortium of Blood Pressure consortium,we identified associations between RNAm-SNPs and BP.The association between RNAm-SNPs,gene expression,and BP were examined.Results A total of 355 RNAm-SNPs related to m6A,m1A,m5C,m7G,and A-to-I modification were associated with BP.The related genes were enriched in the pancreatic secretion pathway and renin secretion pathway.The BP GWAS signals were significantly enriched with m6A-SNPs,highlighting the potential functional relevance of m6A in physiological processes influencing BP.Notably,m6A-SNPs in CYP11B1,PDE3B,HDAC7,ACE,SLC4A7,PDE1A,FRK,MTHFR,NPPA,CACNA1D,and HDAC9 were identified.Differential methylation and differential expression of the BP genes in FTO-overexpression and METTL14-knockdown vascular smooth muscle cells were detected.RNAm-SNPs were associated with ascending and descending aorta diameter and the genes showed differential methylation between aortic dissection(AD)cases and controls.In scRNA-seq study,we identified ARID5A,HLA-DPB1,HLA-DRA,IRF1,LINC01091,MCL1,MLF1,MLXIPL,NAA16,NADK,RERG,SRM,and USP53 as differential expression genes for AD in aortic cells.Conclusion The present study identified RNAm-SNPs in BP loci and elucidated the associations between the RNAm-SNPs,gene expression,and BP.The identified BP-associated genes in aortic cells were associated with AD.

关键词： aortic dissection blood pressure genome-wide association study RNA modification single-cell

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Estimating the Scarlet Fever Epidemics Using a Seasonal Autoregressive Fractionally Integrated Moving Average Model

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Biomedical and Environmental Sciences 2024年第3期37卷 336-340页

作者： WANG Yong Bin XUE Chen Lu ZHOU Pei Ping ZHANG Bing Jie XU Chun Jie Department of Epidemiology and health Statistics School of Public HealthThe First Affiliated Hospital of Xinxiang Medical UniversityXinxiang 453003HenanChina Beijing Key Laboratory of Antimicrobial Agents/Laboratory of Pharmacology Institute of Medicinal BiotechnologyChinese Academy of Medical Sciences&Peking Union Medical CollegeBeijing 100050China

Scarlet fever(SF)is a common infectious disease caused by group A streptococcus(GAS)[1].During the 18th and 19th centuries,SF was a significant cause of mortality in children aged 5-15 years worldwide[2].The incidence and fatality rates of SF have decreased remarkably due to the widespread use of effective antibiotics and improvements in diet and sanitation[3].However,the recent resurgence of SF has sparked significant interest in infectious diseases[1,3].Given the insufficient understanding of the triggers that cause SF outbreaks and the absence of available vaccines to prevent GAS infection to date[1],effective prevention and control programs are needed to manage the ongoing spread of SF.

关键词： prevention mortality let

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Image Recognition Model of Fraudulent Websites Based on Image Leader Decision and Inception-V3 Transfer Learning

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China Communications 2024年第1期21卷 215-227页

作者： Shengli Zhou Cheng Xu Rui Xu Weijie Ding Chao Chen Xiaoyang Xu Information Department of Zhejiang Police college Hangzhou 310053China Hangzhou Dianzi University Hangzhou 310018China Big Data Laboratory of Zhejiang Police college Hangzhou 310053China Hangzhou public Security Bureau Hangzhou 310002China

The fraudulent website image is a vital information carrier for telecom fraud.The efficient and precise recognition of fraudulent website images is critical to combating and dealing with fraudulent websites.Current research on image recognition of fraudulent websites is mainly carried out at the level of image feature extraction and similarity study,which have such disadvantages as difficulty in obtaining image data,insufficient image analysis,and single identification types.This study develops a model based on the entropy method for image leader decision and Inception-v3 transfer learning to address these disadvantages.The data processing part of the model uses a breadth search crawler to capture the image data.Then,the information in the images is evaluated with the entropy method,image weights are assigned,and the image leader is selected.In model training and prediction,the transfer learning of the Inception-v3 model is introduced into image recognition of fraudulent websites.Using selected image leaders to train the model,multiple types of fraudulent websites are identified with high accuracy.The experiment proves that this model has a superior accuracy in recognizing images on fraudulent websites compared to other current models.

关键词： fraudulent website image leaders telecom fraud transfer learning

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Schistosoma infection,KRAS mutation status,and prognosis of colorectal cancer

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Chinese Medical Journal 2024年第2期137卷 235-237页

作者： Xinyi Li Hongli Liu Bo Huang Ming Yang Jun Fan Jiwei Zhang Mixia Weng Zhecheng Yan Li Liu Kailin Cai Xiu Nie Xiaona Chang Department of Pathology Union HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei 430022China Cancer Center Union HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei 430022China Hubei Key Laboratory of Precision Radiation Oncology WuhanHubei 430022China Institute of Radiation Oncology Union HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei 430022China Department of Epidemiology and Biostatistics The Ministry of Education Key Lab of Environment and HealthSchool of Public HealthHuazhong University of Science and TechnologyWuhanHubei 430022China Department of Gastrointestinal Surgery Union HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei 430022China

To the Editor:Colorectal cancer(CRC)is a major cause of cancer-related death worldwide,and several pathogens with carcinogenic potential,such as Schistosoma,have been associated with an increased risk of CRC.As a frequently mutated gene in CRC patients,kirsten rat sarcoma viral oncogene homolog(KRAS)helps to determine the selection of CRC therapies.Therefore,we aimed to elucidate the association among Schistosoma infection,KRAS mutation status,and the prognosis of CRC in this study.

关键词： Schistosoma KRAS prognosis

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