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Integrated analysis of gut microbiome and host immune responses in COVID-19
《医学前沿(英文)》 2022年 第16卷 第2期 页码 263-275 doi: 10.1007/s11684-022-0921-6
《医学前沿(英文)》 2023年 第17卷 第3期 页码 562-575 doi: 10.1007/s11684-022-0977-3
关键词: SARS-CoV-2 COVID-19 host response bronchoalveolar lavage fluid (BALF)
Quan LI MD , Weiming LI MD , Ping ZOU MD , Jian ZHANG BM ,
《医学前沿(英文)》 2009年 第3卷 第3期 页码 309-315 doi: 10.1007/s11684-009-0043-4
关键词: graft vs host disease proteinase-activated receptor murine model hematopoietic stem cell transplantation
Graft versus host disease after liver transplantation: A case report
Peng-Ji GAO, Xi-Sheng LENG, Dong WANG, Guang-Ming LI, Lei HUANG, Jie GAO, JI-Ye ZHU,
《医学前沿(英文)》 2010年 第4卷 第4期 页码 469-472 doi: 10.1007/s11684-010-0120-8
《农业科学与工程前沿(英文)》 2021年 第8卷 第3期 页码 447-459 doi: 10.15302/J-FASE-2021399
Crop rotations are widely used because they can significantly reduce the incidence of pests and diseases. The interactions between non-host roots and pathogens may be key in the inhibition of soilborne pathogens in crop rotations. Interactions between fennel (Foeniculum vulgare) roots/root exudates and Phytophthora nicotianae were investigated because of the known allelopathy between fennel and tobacco (Nicotiana tabacum). The effects of the key compounds in the fennel rhizosphere on the mycelial growth and zoospore behavior of P. nicotianae were assessed. The roots of fennel attracted P. nicotianae zoospores and inhibited their motility and the germination of cystospores, with some cystospores rupturing. 4-ethylacetophenone, vanillin and N-formylpiperidine were consistently identified in the fennel rhizosphere and were found to interfere with the infection of P. nicotianae, especially vanillin. Hyphae treated with these compounds produced more abnormal branches and accumulated reactive oxygen species. These interspecific interactions between non-host roots and pathogens were found to be an important factor in the inhibition by fennel of infection by P. nicotianae.
关键词: fennel and tobacco rotation infection behavior Phytophthora nicotianae reactive oxygen species vanillin
新孢子虫病——分子流行病学及发病机制综述 Review
Asis Khan, Jahangheer S. Shaik, Patricia Sikorski, Jitender P. Dubey, Michael E. Grigg
《工程(英文)》 2020年 第6卷 第1期 页码 10-19 doi: 10.1016/j.eng.2019.02.010
犬新孢子虫(Neospora caninum)是一种囊肿形成的原生动物寄生虫,它是世界范围内牛的流产和新生儿死亡的主要原因。犬新孢子虫具有广泛的中间宿主范围,其有性繁殖只在犬科动物中发生。另一种新孢子虫——休斯新孢子虫也已经被发现,它能导致马的脑髓炎。虽然分子流行病学研究尚处于起步阶段,但核糖体小亚单位RNA(small subunit ribosomal RNA, ssuRNA)和犬新孢子虫物种特异性DNA探针(pNc5)中的18S rRNA和ITS1区域已被广泛应用于区分新孢子虫和其他密切相关的顶复门寄生虫。虽然这些重复区域比管家或抗原基因具有更高的敏感性和特异性,但它们具有较低的区分能力,无法捕捉物种内部的多样性。同样,尽管多个小卫星或微卫星标记研究显示了新孢子虫体内清晰的地理亚结构,但由于不同等位基因的大小在微卫星位点上趋同(称为同形质),虫株往往被错误分类。只有一株名为N. caninum Liverpool(Nc-Liv)的虫株被进行基因组测序,并与其近亲弓形虫(Toxoplasma gondii)进行了比较。因此,需要基于全世界多个虫株的全基因组序列进行详细的群体基因组学研究,以便更好地了解新孢子虫目前的种群遗传结构,最终
确定能够更有效对抗牛新孢子虫病的疫苗候选者。本文的目的是概述我们目前对新孢子虫的分子流行病学和基因组学的理解,并将其与密切相关的顶复门寄生虫哈蒙球虫和弓形虫结合起来。
Permeability and thermal conductivity of host compressed natural graphite for consolidated activated
Bo TIAN, Liwei WANG, Zhequan JIN, Ruzhu WANG
《能源前沿(英文)》 2011年 第5卷 第2期 页码 159-165 doi: 10.1007/s11708-011-0145-y
关键词: permeability thermal conductivity expanded nature graphite activated carbon
Meng Lv, Xiaohui Zhang, Lanping Xu, Yu Wang, Chenhua Yan, Huan Chen, Yuhong Chen, Wei Han, Fengrong Wang, Jingzhi Wang, Kaiyan Liu, Xiaojun Huang, Xiaodong Mo
《医学前沿(英文)》 2019年 第13卷 第6期 页码 667-679 doi: 10.1007/s11684-019-0702-z
关键词: acute graft-versus-host disease chronic graft-versus-host disease National Institutes of Health consensus criteria acute myeloid leukemia anti-thymocyte globulin
Fu-Rong WEI MS, Shan LV PhD, He-Xiang LIU, Ling HU, Yi ZHANG MS,
《医学前沿(英文)》 2010年 第4卷 第2期 页码 204-207 doi: 10.1007/s11684-010-0043-4
关键词: Angiostrongylus cantonensis Pomacea canaliculata multiplex polymerase chain reaction diagnosis pooling
基于液-液界面的主-客体分子识别 Review
王贝贝, 陈浩, 刘倓, 史少伟, Thomas P. Russell
《工程(英文)》 2021年 第7卷 第5期 页码 603-614 doi: 10.1016/j.eng.2021.02.004
由于动态和可逆的性质,主-客体识别作为一种非共价键相互作用,赋予了液-液界面独特的性质,包括刺激响应性和自调节性等。近年来,越来越多的研究致力于通过在液-液界面上集成功能性单元(如胶体粒子、聚合物)来构筑二维薄膜和微胶囊等超分子界面体系,这为物质封装、递送、双相反应器等领域提供了重要的发展机遇。在本文中,我们总结了近年来基于主-客体相互作用构筑超分子界面体系的研究进展,并对其制备方法、功能和应用进行了概述。
免疫调节细胞生物学及其在急性移植物抗宿主病预防或治疗中的临床应用 Review
Bruce R. Blazar
《工程(英文)》 2019年 第5卷 第1期 页码 98-105 doi: 10.1016/j.eng.2018.11.016
预防和治疗移植物抗宿主病(GVHD)最常见的方法是尝试耗竭或抑制能介导或支持同种异体反应的T细胞;但这会导致T细胞受体功能缺陷,并因此对感染和肿瘤复发高度敏感。通常通过广泛使用反应性抗体来实现耗竭,而功能损坏通常在使用需长期给药(一般为6个月或更长时间)且具有明显副作用的药物后发生,这种药物可能不会导致供体T细胞对耐调节方案且携带宿主同种抗原的细胞产生耐受性(即无反应性)。随着对免疫系统稳态认识的深化,我们已能鉴定和表征具有免疫调节功能的细胞群。虽然这种细胞群通常比较少见,但可通过分离和扩增此类细胞的方法在移植后晚期增补供体移植物或进行输注,来抑制GVHD。本文将探讨GVHD模型中的生物学和临床前概念验证,以及现已发展至临床测试阶段的免疫调节细胞疗法对GVHD的疗效。
关键词: 移植物抗宿主病(GVHD) 免疫调节细胞 细胞疗法
一种新的融合本体和主机信息的改进禁忌搜索算法的主题爬虫方法 Research Article
刘景发1,王震1,2,钟国1,杨志和1
《信息与电子工程前沿(英文)》 2023年 第24卷 第6期 页码 859-875 doi: 10.1631/FITEE.2200315
Baicheng HUANG, Kegong TIAN
《农业科学与工程前沿(英文)》 2020年 第7卷 第2期 页码 218-226 doi: 10.15302/J-FASE-2020324
Emergent coronaviruses (CoVs) such as SARS-CoV and MERS-CoV have posed great threats to public health worldwide over the past two decades. Currently, the emergence of SARS-CoV-2 as a pandemic causes greater public health concern. CoV diversity is due to the large size and replication mechanisms of the genomes together with having bats as their optimum natural hosts. The ecological behavior and unique immune characteristics of bats are optimal for the homologous recombination of CoVs. The relationship of spatial structural characteristics of the spike protein, a protein that is critical for recognition by host receptors, in different CoVs may provide evidence in explaining the coevolution of CoVs and their hosts. This information may help to enhance our understanding of CoV evolution and thus provide part of the basis of preparations for any future outbreaks.
关键词: bat coronavirus evolution host receptor spike protein transmission
Development of a seismic design method based on response spectra for building structures
ZHOU Xiyuan, YU Ruifang
《结构与土木工程前沿(英文)》 2007年 第1卷 第2期 页码 129-141 doi: 10.1007/s11709-007-0014-2
关键词: generalization classical damping mode-superposition response calculation formula damping theory
Confining pressure effect on dynamic response of high rockfill dam
Xuexing CAO, Yunlong HE, Kun XIONG,
《结构与土木工程前沿(英文)》 2010年 第4卷 第1期 页码 116-126 doi: 10.1007/s11709-010-0014-5
关键词: confining pressure effect high rockfill dam dynamic response Hardin-Drnevich constitutive model
标题 作者 时间 类型 操作
Host protection against Omicron BA.2.2 sublineages by prior vaccination in spring 2022 COVID-19 outbreak
期刊论文
Gene and protein expression of proteinase-activated receptor-1, 2 in a murine model of acute graft host
Quan LI MD , Weiming LI MD , Ping ZOU MD , Jian ZHANG BM ,
期刊论文
Graft versus host disease after liver transplantation: A case report
Peng-Ji GAO, Xi-Sheng LENG, Dong WANG, Guang-Ming LI, Lei HUANG, Jie GAO, JI-Ye ZHU,
期刊论文
INTERFERENCE BY NON-HOST PLANT ROOTS AND ROOT EXUDATES IN THE INFECTION PROCESSES OF PHYTOPHTHORA NICOTIANAE
期刊论文
新孢子虫病——分子流行病学及发病机制综述
Asis Khan, Jahangheer S. Shaik, Patricia Sikorski, Jitender P. Dubey, Michael E. Grigg
期刊论文
Permeability and thermal conductivity of host compressed natural graphite for consolidated activated
Bo TIAN, Liwei WANG, Zhequan JIN, Ruzhu WANG
期刊论文
Risk factors for chronic graft-versus-host disease after anti-thymocyte globulin-based haploidentical
Meng Lv, Xiaohui Zhang, Lanping Xu, Yu Wang, Chenhua Yan, Huan Chen, Yuhong Chen, Wei Han, Fengrong Wang, Jingzhi Wang, Kaiyan Liu, Xiaojun Huang, Xiaodong Mo
期刊论文
A pooling strategy of a PCR-based assay to detect Angiostrongylus cantonensis in snail intermediate host
Fu-Rong WEI MS, Shan LV PhD, He-Xiang LIU, Ling HU, Yi ZHANG MS,
期刊论文
Interspecies transmission and evolution of the emerging coronaviruses: perspectives from bat physiology and protein spatial structure
Baicheng HUANG, Kegong TIAN
期刊论文
Development of a seismic design method based on response spectra for building structures
ZHOU Xiyuan, YU Ruifang
期刊论文