在慢性 (血管) 炎症中,ILC2介导的免疫交叉
Maria Kral1,2, Emiel P C van der Vorst1,3, Alexey Surnov4
1Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians University Munich, Munich, Germany.
Frontiers in immunology
|January 5, 2024
概括
2型先天性淋巴细胞 (ILC2s) 通过调解保护性免疫反应,在心血管疾病 (CVD) 中起着至关重要的作用. 了解它们与其他免疫细胞的相互作用和化学信号传递可能会导致新的动脉样硬化疗法.
科学领域:
- 免疫学 免疫学 免疫学
- 心血管研究研究心血管研究
- 炎症生物学 炎症生物学
背景情况:
- 免疫细胞交叉对免疫反应和恒常状态至关重要.
- 2型先天性淋巴细胞 (ILC2s) 调节组织平衡和修复.
- 炎症驱动动动脉硬化,这是一个关键的心血管疾病 (CVD) 病理.
研究的目的:
- 审查ILC2s在心血管疾病 (CVD) 中的动脉动脉保护作用.
- 探索血管炎症期间ILC2功能中化学/化学受体信号传递的机制.
- 讨论在动脉样硬化的ILC2-介导免疫反应的治疗潜力.
主要方法:
- 关于ILC2s,免疫细胞相互作用和动脉样硬化的当前文献的综述.
- 对研究II型细胞因子分泌 (IL-5,IL-13,IL-9) 的研究进行了分析.
- 检查影响血管炎症中的ILC2s的化学/化学受体信号通路.
主要成果:
- ILC2s通过II型细胞因子分泌在心血管疾病 (CVD) 中表现出动脉动脉保护作用.
- ILC2s微调天生的适应性免疫细胞交叉,影响动脉样硬化进展.
- 化学/化学受体信号传递显著塑造血管炎症中的ILC2功能.
结论:
- ILC2s代表了对心血管疾病 (CVD) 和动脉样硬化的有前途的治疗标.
- 对ILC2-免疫细胞对话和化学激素信号传递的进一步研究对于新型治疗策略是有必要的.
- 利用ILC2介导的保护性免疫反应可以为心血管疾病提供未来的治疗途径.
相关概念视频
T Cell Types and Functions
1.0K
When T cells with CD4 markers are activated, they give rise to two types of effector cells: helper T cells and regulatory T cells. Meanwhile, T cells with CD8 markers differentiate into effector cytotoxic T cells. The differentiation of CD4 T cells into helper T cell subsets, such as Th1, Th2, and Th17 cells, is dependent on the antigen type, antigen-presenting cell, and regulatory cytokines.
Th1 cells stimulate dendritic cells to express necessary co-stimulatory molecules on their surfaces for...
Th1 cells stimulate dendritic cells to express necessary co-stimulatory molecules on their surfaces for...
1.0K
Inflammatory Response
2.0K
An inflammatory response is a localized, nonspecific immune reaction that occurs when a tissue is injured. It is characterized by redness, swelling, heat, and pain, which are commonly called the cardinal signs and symptoms of inflammation. Inflammation can sometimes result in a loss of function.
Inflammation can be triggered by various stimuli, such as impact, abrasion, chemical irritation, infections, and extreme hot or cold temperatures. These can damage cells and connective tissue fibers,...
Inflammation can be triggered by various stimuli, such as impact, abrasion, chemical irritation, infections, and extreme hot or cold temperatures. These can damage cells and connective tissue fibers,...
2.0K
Immunoglobulin-like Cell Adhesion Molecules
3.3K
Immunoglobulin-like cell adhesion molecules or Ig-CAMs are a versatile group of cell surface glycoproteins belonging to the immunoglobulin protein superfamily. Ig-CAMs possess the characteristic immunoglobulin protein domains and other domains such as the fibronectin type III domain. The Ig domains are glycosylated to varying degrees in different Ig-CAMs.
Ig-CAMs exhibit either homophilic binding (to other Ig-CAMs) or heterophilic binding (to other ligands such as integrins). While most Ig-CAMs...
Ig-CAMs exhibit either homophilic binding (to other Ig-CAMs) or heterophilic binding (to other ligands such as integrins). While most Ig-CAMs...
3.3K
Inflammation
53.4K
Overview
53.4K


