激素在ILC2驱动的过敏气道炎症中的作用
Zhongling Dai1,2,3, Zhande Gong1,2,3, Cui Wang1,2,3
1Institute of Pathogenic Biology, School of Basic Medical Sciences, Hengyang Medical School, University of South China, Hengyang, China.
Scandinavian journal of immunology
|July 15, 2024
概括
激素显著影响2组先天性淋巴细胞 (ILC2s) 和过敏呼吸道炎症. 本综述探讨了激素如何调节ILC2s,为免疫相关疾病提供了潜在的治疗策略.
科学领域:
- 免疫学 免疫学 免疫学
- 内分泌学 在内分泌学.
- 过敏研究 研究过敏
背景情况:
- 2组先天性淋巴细胞 (ILC2s) 是产生IL-5和IL-13的关键免疫细胞,对过敏呼吸道炎症,组织修复和平衡至关重要.
- 像IL-33,IL-25和TSLP这样的上皮警示蛋白是ILC2s的主要激活剂,驱动2型细胞因子的产生.
- 新兴研究表明,包括激素在内的各种因素调节了ILC2的发育和功能.
研究的目的:
- 总结各种激素对ILC2介导的过敏性气道炎症的多方面的影响.
- 阐明激素影响ILC2活动的潜在分子机制.
- 讨论向激素-ILC2相互作用在过敏性疾病中的潜在治疗意义.
主要方法:
- 在过敏呼吸道炎症的背景下,研究激素-ILC2相互作用的研究文献综述.
- 对ILC2s上的激素受体表达研究的分析.
- 综合了关于激素调节ILC2增殖和功能的数据.
主要成果:
- ILC2s表达激素受体,使它们易受激素调节的影响.
- 多种激素已被证明可以调节ILC2的增殖,细胞因子的产生,以及在过敏气道炎症期间的整体功能.
- 已经确定了在过敏情况下影响ILC2s的特定激素途径.
结论:
- 激素在过敏呼吸道炎症期间调节ILC2s方面发挥着重要作用.
- 了解这些荷尔蒙机制为免疫反应调节提供了见解.
- 向激素-ILC2相互作用为过敏性疾病的新疗法提供了一个有希望的途径.
相关概念视频
Asthma-II: Pathophysiology and Classification
2.6K
Asthma is a prevalent chronic respiratory condition marked by inflammation and hyperresponsiveness of the airways. Its pathophysiology involves complex interactions among inflammatory pathways, immune responses, and neural mechanisms.
Additionally, environmental and genetic factors play crucial roles in determining an individual's susceptibility to asthma and the severity of their condition.
Critical processes in asthma pathophysiology include:
Additionally, environmental and genetic factors play crucial roles in determining an individual's susceptibility to asthma and the severity of their condition.
Critical processes in asthma pathophysiology include:
2.6K
Allergic Reactions
27.3K
Overview
27.3K
T Cell Types and Functions
996
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...
996
Asthma: Pathogenesis and Management
381
Asthma is a chronic pulmonary condition involving inflammation of the airways, hyper-reactivity, and reversible obstruction of the airways. This condition can significantly impact a person's quality of life, making breathing difficult and leading to distressing symptoms.
Asthma is classified as allergic and non-allergic. Allergens such as dust mites, pollen, and pet dander trigger allergic asthma, while factors like cold air, intense emotions, or exercise can induce non-allergic asthma.
Asthma is classified as allergic and non-allergic. Allergens such as dust mites, pollen, and pet dander trigger allergic asthma, while factors like cold air, intense emotions, or exercise can induce non-allergic asthma.
381
Antiasthma Drugs: Mast Cell Stabilizers and Anti-IgE Drugs
267
Asthma is a chronic respiratory condition for which new therapeutic avenues, including anti-inflammatory drugs like mast cell stabilizers and anti-IgE treatments, continue to be developed.
Mast cell stabilizers, such as cromolyn (also known as sodium cromoglycate) and nedocromil (Tilade), are effective drugs in asthma management. These stabilizers hinder histamine release by skillfully obstructing the activation of mast cells and other cellular entities. Notably, they navigate this task without...
Mast cell stabilizers, such as cromolyn (also known as sodium cromoglycate) and nedocromil (Tilade), are effective drugs in asthma management. These stabilizers hinder histamine release by skillfully obstructing the activation of mast cells and other cellular entities. Notably, they navigate this task without...
267
Regulation of Hormone Secretion
3.4K
Regulation of hormone secretion is a finely tuned orchestration driven by various types of stimuli, encompassing neural, humoral, and hormonal signals. Environmental cues instigate neural stimuli, where action potentials traverse nerve fibers to reach their designated targets. An illustrative scenario is the body's response to stress, wherein the sympathetic nervous system releases epinephrine from the adrenal glands, inducing the well-known 'fight or flight' reaction.
Humoral...
Humoral...
3.4K


