相关实验视频
Updated: May 12, 2025

Mouse Model of Oleic Acid-Induced Acute Respiratory Distress Syndrome
Published on: June 2, 2022
多循环芳香碳化合物-基碳化合物受体信号调节肺肠轴的慢性炎症
Tzu-Yu Cheng1, Ching-Shan Luo2, Po-Hao Feng3
1Division of Cardiology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan; Cardiovascular Research Center, Wan Fang Hospital, Taipei Medical University, Taipei 11696, Taiwan; Division of Cardiovascular Surgery, Department of Surgery, Wan Fang Hospital, Taipei Medical University, Taipei 11696, Taiwan.
来自食品加工的多环芳 (PAHs) 激活了基受体 (AhR),影响肺部和肠道炎症. 饮食化合物可以调节这种途径以改善炎症反应.
科学领域:
- 环境健康 环境健康
- 毒理学 毒理学 毒理学
- 免疫学 免疫学 免疫学
背景情况:
- 多环芳 (PAH) 是环境污染物和与炎症相关的副产品.
- 基碳化合物受体 (AhR) 信号通路是PAH诱导的炎症反应的关键媒介.
- 肺肠轴因其在全身炎症和疾病中的作用得到越来越多的认可.
研究的目的:
- 审查PAHs/AhR轴在炎症性疾病中的作用,特别是关于肺和肠道功能.
- 探索异生菌和饮食中的AhR配体如何调节慢性肺病和全身炎症.
- 为了突出PAHs/AhR途径在肺肠轴内的相关性.
主要方法:
- 关于PAHs,AhR信号和炎症的实验研究的文献综述.
- 对研究PAHs/AhR/P450 1A1细胞染色体对肺肠炎的影响的分析.
- 对饮食中的AhR配体及其对炎症功能和肠道屏障的影响的研究进行了审查.
主要成果:
- PAHs激活AhR,导致肺肠轴的炎症.
- 在慢性肺病和全身疾病中,PAH/AhR信号可能会加剧炎症.
- 饮食中的AhR配体显示出缓解炎症和增强肠道屏障功能的潜力.
结论:
- PAHs/AhR轴在调节肺肠轴内的炎症方面发挥着至关重要的作用.
- 了解AhR配体的双重作用 (外源生物与饮食) 对于管理炎症性疾病至关重要.
- 针对AhR信号提供了一个潜在的治疗策略,用于肺部和全身炎症状况.
更多相关视频
10:21Author Spotlight: Exploring the Role of Inflammation in the Co-occurrence of Primary Sjogren's Syndrome and Lung Adenocarcinoma
Published on: September 20, 2024
10:39Advanced Imaging of Lung Homing Human Lymphocytes in an Experimental In Vivo Model of Allergic Inflammation Based on Light-sheet Microscopy
Published on: April 16, 2019
相关概念视频
Chronic Obstructive Pulmonary Disease-II: Pathophysiology
Chronic Inflammation
Inflammatory Response
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,...
Chronic Bowel Disorders: Introduction
Irritable Bowel Syndrome (IBS) is a common disorder affecting the gastrointestinal tract. The distinctive feature is recurrent abdominal pain associated with altered bowel movements, manifesting as constipation, diarrhea, or fluctuating between both. The...
Antiasthma Drugs: Leukotriene Modifiers
Leukotriene modifiers work through two distinct mechanisms:
The JAK-STAT Signaling Pathway
Asthma-II: Pathophysiology and Classification
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: