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Sufen ZHAO,Yuanyuan JIA,Weiwei ZHANG,Lili WANG,Yunfei MA,Kedao TENG
《农业科学与工程前沿(英文)》 2015年 第2卷 第4期 页码 318-326 doi: 10.15302/J-FASE-2015080
关键词: garlic infectious bursal disease virus (IBDV) antiviral effect IgM-bearing B lymphocyte
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《医学前沿(英文)》 2012年 第6卷 第4期 页码 366-375 doi: 10.1007/s11684-012-0214-6
Surveillance is critical for the prevention and control of infectious disease. China’s real-time web-based infectious disease reporting system is a distinguished achievement. However, many aspects of the current China Infectious Disease Surveillance System do not yet meet the demand for timely outbreak detection and identification of emerging infectious disease. PulseNet, the national molecular typing network for foodborne disease surveillance was first established by the Centers for Disease Control and Prevention of the United States in 1995 and has proven valuable in the early detection of outbreaks and tracing the pathogen source. Since 2001, the China CDC laboratory for bacterial pathogen analysis has been a member of the PulseNet International family; and has been adapting the idea and methodology of PulseNet to develop a model for a future national laboratory-based surveillance system for all bacterial infectious disease. We summarized the development progress for the PulseNet China system and discussed it as a model for the future of China’s national laboratory-based surveillance system.
关键词: infectious disease laboratory-based infectious disease surveillance pulse field gel electrophoresis multilocus sequencing typing PulseNet China
Claudia DOEL,Zhidong ZHANG,Lise MAZELET,Ryan WATERS,John BASHIRUDDIN
《农业科学与工程前沿(英文)》 2014年 第1卷 第3期 页码 250-257 doi: 10.15302/J-FASE-2014031
Toll-like receptors in innate immunity and infectious diseases
Min-Hao WU, Ping ZHANG, Xi HUANG,
《医学前沿(英文)》 2010年 第4卷 第4期 页码 385-393 doi: 10.1007/s11684-010-0600-x
关键词: Toll-like receptors innate immunity infectious disease inflammation
Health: a dream from reality to the future
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《医学前沿(英文)》 2016年 第10卷 第2期 页码 233-235 doi: 10.1007/s11684-016-0444-0
This paper argues that health is a realistic productive force that may enhance the index of happiness. As the basis of all developments and the source of a person’s and his/her family’s happiness, health requires not only primary and secondary prevention, but also policy prevention, that is to say, grade-zero prevention. Therefore, people should pay more attention to Health in All Policies. As a new preventive strategy, the policy prevention will help improve people’s health significantly and promote the concepts of “Healthy China” and “the Chinese Dream” or “the World Dream” to realize a dream from reality to the future.
关键词: health promotion primary and secondary prevention policy prevention infectious disease non-communicable disease
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《医学前沿(英文)》 2018年 第12卷 第3期 页码 249-261 doi: 10.1007/s11684-018-0622-3
Natural killer T cells are innate-like and tissue-resident lymphocytes, which recognize lipid antigens and are enriched in the liver. Natural killer T cells play important roles in infections, tumors, autoimmune diseases, and metabolic diseases. In this study, we summarize recent findings on biology of natural killer T cells and their roles in hepatitis B virus and hepatitis C virus infection, autoimmune liver diseases, alcoholic liver disease, nonalcoholic fatty liver disease, and hepatocellular carcinoma. Controversial results from previous studies are discussed, and indicate the dynamic alteration in the role of natural killer T cells during the progression of liver diseases, which might be caused by changes in natural killer T subsets, factors skewing cytokine responses, and intercellular crosstalk between natural killer T cells and CD1d-expressing cells or bystander cells.
关键词: natural killer T cells hepatitis B virus and hepatitis C virus infection autoimmune liver diseases alcoholic liver disease nonalcoholic fatty liver disease hepatocellular carcinoma
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《医学前沿(英文)》 2018年 第12卷 第1期 页码 3-22 doi: 10.1007/s11684-017-0605-9
For the past several decades, the infectious disease profile in China has been shifting with rapid developments in social and economic aspects, environment, quality of food, water, housing, and public health infrastructure. Notably, 5 notifiable infectious diseases have been almost eradicated, and the incidence of 18 additional notifiable infectious diseases has been significantly reduced. Unexpectedly, the incidence of over 10 notifiable infectious diseases, including HIV, brucellosis, syphilis, and dengue fever, has been increasing. Nevertheless, frequent infectious disease outbreaks/events have been reported almost every year, and imported infectious diseases have increased since 2015. New pathogens and over 100 new genotypes or serotypes of known pathogens have been identified. Some infectious diseases seem to be exacerbated by various factors, including rapid urbanization, large numbers of migrant workers, changes in climate, ecology, and policies, such as returning farmland to forests. This review summarizes the current experiences and lessons from China in managing emerging and re-emerging infectious diseases, especially the effects of ecology, climate, and behavior, which should have merits in helping other countries to control and prevent infectious diseases.
关键词: infectious disease profile emerging infectious diseases influence factor
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《医学前沿(英文)》 2018年 第12卷 第1期 页码 23-33 doi: 10.1007/s11684-017-0607-7
Two decades have passed since the first bacterial whole-genome sequencing, which provides new opportunity for microbial genome. Consequently, considerable genetic diversity encoded by bacterial genomes and among the strains in the same species has been revealed. In recent years, genome sequencing techniques and bioinformatics have developed rapidly, which has resulted in transformation and expedited the application of strategy and methodology for bacterial genome comparison used in dissection of infectious disease epidemics. Bacterial whole-genome sequencing and bioinformatic computing allow genotyping to satisfy the requirements of epidemiological study in disease control. In this review, we outline the significance and summarize the roles of bacterial genome sequencing in the context of bacterial disease control and prevention. We discuss the applications of bacterial genome sequencing in outbreak detection, source tracing, transmission mode discovery, and new epidemic clone identification. Wide applications of genome sequencing and data sharing in infectious disease surveillance networks will considerably promote outbreak detection and early warning to prevent the dissemination of bacterial diseases.
关键词: genome sequencing genomic epidemiology bacteria surveillance infectious diseases
Human monoclonal antibodies as candidate therapeutics against emerging viruses
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《医学前沿(英文)》 2017年 第11卷 第4期 页码 462-470 doi: 10.1007/s11684-017-0596-6
The emergence of new pathogens, such as severe acute respiratory syndrome coronavirus (SARS-CoV), Middle East respiratory syndrome coronavirus (MERS-CoV), and Ebola virus, poses serious challenges to global public health and highlights the urgent need for novel antiviral approaches. Monoclonal antibodies (mAbs) have been successfully used to treat various diseases, particularly cancer and immunological disorders. Antigen-specific mAbs have been isolated using several different approaches, including hybridoma, transgenic mice, phage display, yeast display, and single B-cell isolation. Consequently, an increasing number of mAbs, which exhibit high potency against emerging viruses in vitro and in animal models of infection, have been developed. In this paper, we summarize historical trends and recent developments in mAb discovery, compare the advantages and disadvantages of various approaches to mAb production, and discuss the potential use of such strategies for the development of antivirals against emerging diseases. We also review the application of recently developed human mAbs against SARS-CoV, MERS-CoV, and Ebola virus and discuss prospects for the development of mAbs as therapeutic agents against emerging viral diseases.
关键词: human monoclonal antibodies emerging infectious diseases SARS-CoV MERS-CoV Ebola virus
Nucleic acid-based diagnostics for infectious diseases in public health affairs
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《医学前沿(英文)》 2012年 第6卷 第2期 页码 173-186 doi: 10.1007/s11684-012-0195-5
Infectious diseases, mostly caused by bacteria and viruses but also a result of fungal and parasitic infection, have been one of the most important public health concerns throughout human history. The first step in combating these pathogens is to get a timely and accurate diagnosis at an affordable cost. Many kinds of diagnostics have been developed, such as pathogen culture, biochemical tests and serological tests, to help detect and fight against the causative agents of diseases. However, these diagnostic tests are generally unsatisfactory because they are not particularly sensitive and specific and are unable to deliver speedy results. Nucleic acid-based diagnostics, detecting pathogens through the identification of their genomic sequences, have shown promise to overcome the above limitations and become more widely adopted in clinical tests. Here we review some of the most popular nucleic acid-based diagnostics and focus on their adaptability and applicability to routine clinical usage. We also compare and contrast the characteristics of different types of nucleic acid-based diagnostics.
关键词: nucleic acid-based diagnostics infectious disease PCR NASBA LAMP microarray LOAC public health affairs
Maliwan NACONSIE,Peng ZHANG
《农业科学与工程前沿(英文)》 2016年 第3卷 第4期 页码 285-294 doi: 10.15302/J-FASE-2016119
关键词: Manihot esculenta protein enhancement RNA interference transgenesis virus resistance
人类活动导致的生态屏障破坏对人类健康造成致命威胁 Review
张大奕, 杨云锋, 李淼, 陆韻, 刘毅, 蒋靖坤, 刘锐平, 刘建国, 黄霞, 李广贺, 曲久辉
《工程(英文)》 2022年 第10卷 第3期 页码 155-166 doi: 10.1016/j.eng.2020.11.002
近期暴发的新型冠状病毒肺炎(COVID-19)疫情与21 世纪以来多次暴发的新兴传染病疫情吸引了全球关注。这些新兴传染病对全球公共健康构成威胁,促生了大量针对病毒从动物到人类社会传播机制的研究。尽管已有许多研究论述了新兴传染病如何突破物种屏障和地理屏障传播的现象,但对于物种屏障和地理屏障在野生动物栖息地中存在的协同作用仍不清晰。尚未有针对病毒在生态系统中扩散、迁移和传播机制的系统性研究。为此,本文提出了生态屏障的新概念,综合了物种屏障和地理屏障概念中自然和中间宿主对病毒传播的影响,系统讨论了影响病毒突破生态屏障,实现传染病从野生动物到人群传播的多个关键影响因素,包括传播途径、接触概率、接触频率和病毒特征等。针对人类活动和全球化进程对生态屏障强度的显著影响,本文也分析了人类活动削弱生态屏障的机制,包括全球气候变化可以诱发和扩大新兴传染病的范围,人类活动可以增加病毒与人类社会的接触频率和进入人群的传播概率,全球化还会在城市中形成新的高风险区域等。本文阐明了生态屏障阻碍病毒感染人群的传播机制,相关结论为保护生态屏障、降低新兴传染病传播风险和保障公共安全提供了理论支撑。
王保红, 姚铭飞, 吕龙贤, 凌宗欣, 李兰娟
《工程(英文)》 2017年 第3卷 第1期 页码 71-82 doi: 10.1016/J.ENG.2017.01.008
数以万亿计的微生物寄生于人体表面和体内,并与人类起演变多种环境因素可影响胃肠道微生的平衡,这些改变与人体健康和疾病密切相关本文重点关注人体微生与宿主之间的相互作用,总体概括微生物在人体基本生命过程中以及主要疾病中起的作用,如感染性疾病肝脏疾病胃肠道肿瘤、代谢疾病呼吸系统疾病精神或心理疾病和自身免疫疾病等。我们还综述了微生物研究相关术的重要进展,如DNA 测序、代谢组学和基于计算生物信息学的蛋白质组学目前对人类微生态的研究已经更加复杂和全面建议研究应更多关注–宿主微生物的相互作用和因果关系,这有助于我们更好地了解肠道微生物在人类健康和疾病中的作用,并为临床实践提供新的治疗靶点和方法。
病毒性疾病对奶牛繁殖力的重要影响 Review
D. Claire Wathes, Chike F. Oguejiofor, Carole Thomas, Zhangrui Cheng
《工程(英文)》 2020年 第6卷 第1期 页码 26-33 doi: 10.1016/j.eng.2019.07.020
Responses to emerging and re-emerging infectious diseases: One world, One health
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《医学前沿(英文)》 2018年 第12卷 第1期 页码 1-2 doi: 10.1007/s11684-018-0619-y
标题 作者 时间 类型 操作
PulseNet China, a model for future laboratory-based bacterial infectious disease surveillance in China
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期刊论文
Dynamics of foot-and-mouth disease virus replication in cells at different phases of the cell-division
Claudia DOEL,Zhidong ZHANG,Lise MAZELET,Ryan WATERS,John BASHIRUDDIN
期刊论文
Toll-like receptors in innate immunity and infectious diseases
Min-Hao WU, Ping ZHANG, Xi HUANG,
期刊论文
Landscape of emerging and re-emerging infectious diseases in China: impact of ecology, climate, and behavior
null
期刊论文
Transforming bacterial disease surveillance and investigation using whole-genome sequence to probe the
null
期刊论文
Transgenic technologies in cassava for nutritional improvement and viral disease resistance: a key strategy
Maliwan NACONSIE,Peng ZHANG
期刊论文