中性粒细胞胞外杀菌网络,通常简称为NETs(Neutrophil Extracellular Traps),是中性粒细胞在面对病原体时释放的一种网状结构。这种结构由DNA、组蛋白和抗菌蛋白组成,可以捕捉和杀灭病原体,从而限制感染的扩散。注:《詹韦免疫生物学》9th中文版将Neutrophil Extracellular Traps翻译为“中性粒细胞胞外杀菌网络”,p639名词解...
网络中性粒胞外陷阱 网络释义 1. 中性粒胞外陷阱 中性粒胞外陷阱(neutrophil extracellular traps),当细菌入侵的时候,我们知道固有免疫发挥第一道防线的作用,最近发现细 … feidi.zhang.blog.163.com|基于 1 个网页
半滑舌鳎(Cynoglossussemilaevis)中性粒细胞胞外陷阱(neutrophilextracellulartraps)_产生特征以及抗菌作用半滑舌鳎(Cynoglossussemilaevis)中性粒细胞胞外陷阱:产生特征及抗菌作用 一、引言 半滑舌鳎,又称鳎目鱼,是一种常见于淡水与海水交界环境的鱼类。它的生理结构及功能对水生生态系统的稳定起到了至关重要的作用。近期研究...
半滑舌鳎(Cynoglossus semilaevis)中性粒细胞胞外陷阱(neutrophil extracellular traps):产生特征以及抗菌作用 中性粒细胞胞外陷阱(NETs)是中性粒细胞释放到胞外的网状纤维结构,它作为机体一种细胞免疫防御机制抵抗了微生物的入侵。NETs是以DNA作为基本结构骨架,其上间隙附着大量的蛋白结构。 NETs的产生被称作“NETosis”...
tion of extracellular traps. During phagocytosis, internal- ized pathogens are translocated to phagosomes where the antimicrobial factors derived from granules and reac- tive oxygen species (ROS) create a killing environment for pathogens. The second mechanism, degranulation, is ...
Neutrophil extracellular traps (NETs), crucial in immune defense mechanisms, are renowned for their propensity to expel decondensed chromatin embedded with inflammatory proteins. Our comprehension of NETs in pathogen clearance, immune regulation and dise
Neutrophil extracellular traps (NETs) are intricate, web-like formations composed of DNA, histones, and antimicrobial proteins, released by neutrophils. These structures participate in a wide array of physiological and pathological activities, including
[16]. Neutrophils form neutrophil extracellular traps (NETs) in response to bacterial infections [17,18,19], also in TB [13]. These structures contain DNA, histones and antimicrobial proteins such as neutrophil elastase (NE) and myeloperoxidase (MPO) [20]. Importantly, NET-bound serine ...
中性粒细胞杀菌主要通过两种方式:一种是通过直接吞噬病原体的方式,这也是认识最早,较为经典的方式;另一种是中性粒细胞坏死或者凋亡后会形成一种特殊的结构,称为NETs(neutrophil extracellular traps),它是中性粒细胞重要的杀菌利器,存在于脓液中,中性粒细胞虽然死了,但是它却能通过这种方式继续杀灭细菌. ...