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Programming CAR T cells to enhance anti-tumor efficacy through remodeling of the immune system
Xiaohui Wang, Zhiqiang Wu, Wei Qiu, Ping Chen, Xiang Xu, Weidong Han
《医学前沿(英文)》 2020年 第14卷 第6期 页码 726-745 doi: 10.1007/s11684-020-0746-0
关键词: CAR T cells immunoregulatory molecules endogenous immune response solid malignancies
Tangchun Wu
《医学前沿(英文)》 2020年 第14卷 第6期 页码 816-819 doi: 10.1007/s11684-020-0823-4
《医学前沿(英文)》 页码 878-888 doi: 10.1007/s11684-023-0993-y
关键词: uveal melanoma liver-directed therapy immune checkpoint blockade SIRT anti-PD-1 anti-CTLA-4
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《医学前沿(英文)》 2014年 第8卷 第1期 页码 1-5 doi: 10.1007/s11684-014-0309-3
Hyperthermia is a condition characterized by increased body temperature as a consequence of failed thermoregulation. Hyperthermia occurs when a body produces or absorbs more heat than it dissipates. Hyperthermia also elicits various effects on the physiology of living cells. For instance, fever-range temperature (39β°C to 40β°C) can modulate the activities of immune cells, including antigen-presenting cells, T cells, and natural killer cells. Heat shock temperature (41β°C to 43β°C) can increase the immunogenicity of tumor cells. Cytotoxic temperature (>43β°C) can create an antigen source to induce an anti-tumor immune response. The immunomodulatory effect of hyperthermia has promoted an interest in hyperthermia-aided immunotherapy, particularly against tumors. Hyperthermia has also been used to treat deep fungal, bacterial, and viral skin infections. We conducted a series of open or controlled trials to treat skin human papillomavirus infection by inducing local hyperthermia. More than half of the patients were significantly cured compared with those in the control trial. A series of challenging clinical cases, such as large lesions in pregnant patients or patients with diabetes mellitus, were also successfully and safely managed using the proposed method. However, further studies should be conducted to clarify the underlying mechanisms and promote the clinical applications of hyperthermia.
Jianpeng Liu, Xinhua Chen, Shusen Zheng
《医学前沿(英文)》 2021年 第15卷 第2期 页码 170-177 doi: 10.1007/s11684-020-0747-z
关键词: nanosecond pulsed electric fields (nsPEF) hepatocellular carcinoma (HCC) immune response recurrence metastasis
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
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《医学前沿(英文)》 2017年 第11卷 第4期 页码 471-479 doi: 10.1007/s11684-017-0602-z
Several universal influenza virus vaccine candidates based on eliciting antibodies against the hemagglutinin stalk domain are in development. Typically, these vaccines induce responses that target group 1 or group 2 hemagglutinins with little to no cross-group reactivity and protection. Similarly, the majority of human anti-stalk monoclonal antibodies that have been isolated are directed against group 1 or group 2 hemagglutinins with very few that bind to hemagglutinins of both groups. Here we review what is known about the human humoral immune response to vaccination and infection with H7 subtype influenza viruses on a polyclonal and monoclonal level. It seems that unlike vaccination with H5 hemagglutinin, which induces antibody responses mostly restricted to the group 1 stalk domain, H7 exposure induces both group 2 and cross-group antibody responses. A better understanding of this phenomenon and the underlying mechanisms might help to develop future universal influenza virus vaccine candidates.
关键词: universal influenza virus vaccine hemagglutinin stalk H7N9
Heterologous expression of signal protein 14-3-3 in and the subsequent immune response in mice
ZHENG Meijuan, SHEN Jilong, LUO Qingli, XU Yuanhong
《医学前沿(英文)》 2008年 第2卷 第1期 页码 95-99 doi: 10.1007/s11684-008-0017-y
关键词: development challenging rSj14-3-3 resistance cultural supernatant
Construction and humoral immune response of Epstein-Barr virus latent membrane protein 2 DNA vaccine
Jianqing PAN PhD, Qin ZHANG MD, Daowen WANG MD, PhD,
《医学前沿(英文)》 2009年 第3卷 第4期 页码 390-395 doi: 10.1007/s11684-009-0087-5
关键词: Epstein-Barr virus latent membrane protein 2 nasopharyngeal carcinoma humoral immunity
《医学前沿(英文)》 doi: 10.1007/s11684-023-1016-8
关键词: p53 mutation triple-negative breast cancer decitabine DNMT1 IRF7 innate immune response
Stem cell niches and endogenous electric fields in tissue repair
null
《医学前沿(英文)》 2011年 第5卷 第1期 页码 40-44 doi: 10.1007/s11684-011-0108-z
Adult stem cells are responsible for homeostasis and repair of many tissues. Endogenous adult stem cells reside in certain regions of organs, known as the stem cell niche, which is recognized to have an important role in regulating tissue maintenance and repair. In wound healing and tissue repair, stem cells are mobilized and recruited to the site of wound, and participate in the repair process. Many regulatory factors are involved in the stem cell-based repair process, including stem cell niches and endogenous wound electric fields, which are present at wound tissues and proved to be important in guiding wound healing. Here we briefly review the role of stem cell niches and endogenous electric fields in tissue repair, and hypothesize that endogenous electric fields become part of stem cell niche in the wound site.
Non-genetic mechanisms of diabetic nephropathy
null
《医学前沿(英文)》 2017年 第11卷 第3期 页码 319-332 doi: 10.1007/s11684-017-0569-9
Diabetic nephropathy (DN) is one of the most common microvascular complications in diabetes mellitus patients and is characterized by thickened glomerular basement membrane, increased extracellular matrix formation, and podocyte loss. These phenomena lead to proteinuria and altered glomerular filtration rate, that is, the rate initially increases but progressively decreases. DN has become the leading cause of end-stage renal disease. Its prevalence shows a rapid growth trend and causes heavy social and economic burden in many countries. However, this disease is multifactorial, and its mechanism is poorly understood due to the complex pathogenesis of DN. In this review, we highlight the new molecular insights about the pathogenesis of DN from the aspects of immune inflammation response, epithelial–mesenchymal transition, apoptosis and mitochondrial damage, epigenetics, and podocyte–endothelial communication. This work offers groundwork for understanding the initiation and progression of DN, as well as provides ideas for developing new prevention and treatment measures.
关键词: diabetic nephropathy immune inflammatory response epithelial–mesenchymal transition apoptosis mitochondrial damage epigenetics podocyte–endothelial communication
网络空间内生安全 Article
邬江兴
《工程(英文)》 2022年 第15卷 第8期 页码 179-185 doi: 10.1016/j.eng.2021.05.015
基于未知漏洞后门等产生的不确定威胁是当前网络空间最为严峻和棘手的安全问题。本文分析了系统漏洞后门等“暗功能”存在的哲学与技术层面的原因,并作为系统“内生安全问题”存在的必然性依据,指出“内生安全问题”在理论和工程层面不可能完全彻底地消除,需要“开发或利用”系统架构自身的“内源性安全功能”,使目标对象能够通过“内生的安全体制机制”来有效规避或化解内生安全问题可能引发的安全风险。文中给出了网络空间内生安全的定义和期望的体制机制及其主要技术特征,介绍了基于动态异构冗余架构的内生安全体制机制及其内生安全特性,阐述了创新的基于DHR架构的编码信道理论内涵。
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《医学前沿(英文)》 2017年 第11卷 第4期 页码 480-489 doi: 10.1007/s11684-017-0594-8
Superinfection is frequently detected among individuals infected by human immunodeficiency virus type I (HIV-1). Superinfection occurs at similar frequencies at acute and chronic infection stages but less frequently than primary infection. This observation indicates that the immune responses elicited by natural HIV-1 infection may play a role in curb of superinfection; however, these responses are not sufficiently strong to completely prevent superinfection. Thus, a successful HIV-1 vaccine likely needs to induce more potent and broader immune responses than those elicited by primary infection. On the other hand, potent and broad neutralization responses are more often detected after superinfection than during monoinfection. This suggests that broadly neutralizing antibodies are more likely induced by sequential immunization of multiple different immunogens than with only one form of envelope glycoprotein immunogens. Understanding why the protection from superinfection by immunity induced by primary infection is insufficient and if superinfection can lead to cross-reactive immune responses will be highly informative for HIV-1 vaccine design.
关键词: human immunodeficiency virus type I superinfection incidence immune response
Advances on immune-related adverse events associated with immune checkpoint inhibitors
Yong Fan, Yan Geng, Lin Shen, Zhuoli Zhang
《医学前沿(英文)》 2021年 第15卷 第1期 页码 33-42 doi: 10.1007/s11684-019-0735-3
关键词: cancer immunotherapy immune checkpoint inhibitors immune-related adverse events review
标题 作者 时间 类型 操作
Programming CAR T cells to enhance anti-tumor efficacy through remodeling of the immune system
Xiaohui Wang, Zhiqiang Wu, Wei Qiu, Ping Chen, Xiang Xu, Weidong Han
期刊论文
Persistence of humoral and cellular immune response after SARS-CoV-2 infection: opportunities and challenges
Tangchun Wu
期刊论文
Liver-directed treatment is associated with improved survival and increased response to immune checkpoint
期刊论文
Hyperthermia on skin immune system and its application in the treatment of human papillomavirus-infected
null
期刊论文
Immune response triggered by the ablation of hepatocellular carcinoma with nanosecond pulsed electric
Jianpeng Liu, Xinhua Chen, Shusen Zheng
期刊论文
Universal influenza virus vaccines: what can we learn from the human immune response following exposure
null
期刊论文
Heterologous expression of signal protein 14-3-3 in and the subsequent immune response in mice
ZHENG Meijuan, SHEN Jilong, LUO Qingli, XU Yuanhong
期刊论文
Construction and humoral immune response of Epstein-Barr virus latent membrane protein 2 DNA vaccine
Jianqing PAN PhD, Qin ZHANG MD, Daowen WANG MD, PhD,
期刊论文
Decitabine induces -mediated immune responses in p53-mutated triple-negative breast cancer: a clinical
期刊论文
Immunological and virological characteristics of human immunodeficiency virus type 1 superinfection: implications in vaccine design
null
期刊论文