
抗体三大作用机制:ADCC/ADCP/CDC - 知乎
FcγR具有影响抗癌抗体功效的潜力,当其与抗体Fc段结合后,可以激活抗体依赖的细胞毒性(ADCC)和抗体依赖的细胞吞噬作用(ADCP)。 目前对Fc区功能的工程化突变主要集中在 …
FcγR Binding and ADCC Activity of Human IgG Allotypes
2020年5月6日 · Antibody dependent cellular cytotoxicity (ADCC) is an Fc-dependent effector function of IgG important for anti-viral immunity and anti-tumor therapies. NK-cell mediated …
Nature:Fc改造增强抗体药物ADCC活性和半衰期的研究简述@Med…
2022年12月3日 · FcγRs在ADCC、ADCP等效应功能上起到了关键作用,如FcγRIIIA (CD16a)激活NK介导的ADCC,FcγRIIA (CD32a) 和FcγRIIIA(CD16a)激活巨噬细胞介导的ADCP。 当 …
The Role of Fc Receptors on the Effectiveness of Therapeutic …
ADCC and ADCP are two mechanisms mediated by direct interaction of the antibody’s Fc domain with the corresponding FcγR. ADCC is mainly attributed to NK cells, but also neutrophils and …
抗体的Fc受体:FcR - 知乎
为了将病原在宿主体内清除,抗体的Fab片段和抗原特异结合后,还会利用其Fc片段和宿主的免疫细胞表面的 Fc受体 (Fc fragment receptor, FcR)结合,激活免疫细胞,活化的免疫细胞可 …
ADCC/ADCP/CDC—抗体药发挥作用的重要机制 - 知乎
ADCP,抗体依赖性细胞介导的吞噬作用(Antibody-Dependent Cellular Phagocytosis),也是用于识别和介导治疗性抗体作用于肿瘤细胞的一种重要机制。 ADCC主要通过NK细胞上表达 …
Antibody Fc-chimerism and effector functions: When IgG takes …
ADCC: Antibody-dependent cellular cytotoxicity is a mechanism by which FcR-expressing effector cells recognise, phagocytose and kill Ab-sponsored target cells. Trogocytosis: It is the rapid …
Antibody-Dependent Cellular Cytotoxicity (ADCC) - ScienceDirect
2014年1月1日 · Antibody-dependent cellular cytotoxicity (ADCC), also called antibody-dependent cell-mediated cytotoxicity, is an immune mechanism through which Fc receptor-bearing …
Fc相关作用机制之抗体依赖细胞毒作用(ADCC) - 健康界
2023年10月31日 · 单克隆抗体的Fc部位决定抗体的效应功能,包括抗体依赖细胞毒作用(ADCC)和补体依赖细胞毒作用(CDC)。 ADCC由Fc与FcγRⅢa相互作用触发,而CDC …
Engineering Anti-Tumor Monoclonal Antibodies and Fc Receptors …
The ADCC response of NK cells can be modulated by changes in the antibody or Fc receptor. In this review, we detail the functions of Fc receptors in human NK cells and expand upon current …