
ICOS regulates the pool of group 2 innate lymphoid cells under ...
Here, we show that ICOS signaling in mice regulates ILC2 homeostasis independently of T cells and B cells, by promoting proliferation and accumulation of mature ILC2s in lung and intestine. …
ILC (Innate Lymphoid Cell )固有免疫细胞解决方案
尼古丁、干扰素、脂蛋白A和PGI2以及调节T细胞通过ICOS/ICOS-L相互作用和TGF-β抑制ILC2S。 流式细胞术分析证实ILC存在产生IL-4的亚组,其不同于产生IL-5的亚组。 IL-5产生与KLRG-1 …
RORα is a critical checkpoint for T cell and ILC2 commitment in the ...
Jan 11, 2021 · Type 2 innate lymphoid cells (ILC2) contribute to immune homeostasis, protective immunity and tissue repair. Here we demonstrate that functional ILC2 cells can arise in the …
Bcl6-Mediated Transcriptional Regulation of Follicular Helper …
Apr 1, 2021 · Bcl6 indirectly upregulates important functional molecules by repression-of-repressor mechanisms via a set of Bcl6 target transcription factors (Bcl6-r TFs), including …
诱导型T细胞共刺激因子ICOS - mabnus.cn
Aug 22, 2024 · 诱导性T细胞共刺激因子(ICOS,CD278)是一种激活性共刺激免疫检查点,在活化的T细胞上表达。 可诱导T细胞的增殖、存活和分化,并调节多种T细胞功能。
ICOS靶点能否成为肿瘤免疫治疗的新星? - 知乎专栏
ICOS作为一种已被证实的免疫检查点,具有广阔的肿瘤治疗临床应用潜力。 BioMice百奥动物 开发了一系列ICOS人源化小鼠模型,助力相关药物的临床前药效评估,为共刺激受体的安全性 …
可诱导T细胞共刺激分子:免疫刺激或免疫抑制的目标?
Mar 13, 2018 · 由于在维持T细胞活化和效应因子功能以及其与Treg抑制关系中的双重作用,靶向ICOS/ICOS-L代表了增强抗肿瘤免疫性的有效方法。 在临床中,结肠癌患者表现出ICOS的下 …
Innate lymphoid cells (ILCs) are recently described populations of lymphocytes that lack rearranged antigen-specific receptors. The ILC family has been divided into three main subsets...
Update on type 2 immunity - ScienceDirect
Feb 1, 2025 · Type 2 immunity is a pattern of immunity characterized by activation of T H 2 cells and group 2 innate lymphoid cells (ILC2s) that produce the type 2 cytokines IL-4, IL-5, IL-9, …
[原创]ICOS:一种新的重要的诱导共刺激分子 - 丁香园论坛
ICOS是新近发现的一种共刺激分子,诱导表达于活化后的T细胞的表面。 初步研究表明ICOS能阻止活化后的T细胞发生AICD而死亡,维持效应T细胞的数量和功能。 提示在T细胞活化后的免 …