同病性牛皮病诊断对慢性鼻炎免疫病理学的影响
Aaron D Smith1, Catherine E Lyons2, James T Patrie3
1Division of Allergy and Immunology, University of Virginia Health System, Charlottesville, Virginia, USA, kdf2eb@virginia.edu.
International archives of allergy and immunology
|July 14, 2024
概括
患有慢性鼻炎 (CRS) 的牛皮患者在鼻中没有表现出1型炎症特征. 这项研究发现,牛皮和非牛皮患者之间CRS严重程度或症状没有显著差异.
科学领域:
- 免疫学 免疫学 免疫学
- 耳鼻喉科 耳鼻喉科 耳鼻喉科
- 皮肤病学 皮肤病学
背景情况:
- 牛皮是一种T1炎症状况;慢性鼻炎 (CRS) 与喘通常是T2.
- 牛皮是较高CRS率的已知预测因素.
- 这项研究调查了银病患者的CRS是否具有T1签名.
研究的目的:
- 为了确定患有牛皮的患者慢性鼻炎 (CRS) 是否表现出1型 (T1) 炎症特征.
- 为了将牛皮患者的CRS特征与过敏,喘或AERD患者进行比较.
主要方法:
- 使用中鼻结局测试 (SNOT-22) 进行主观CRS评估.
- 雇员Lund-MacKay鼻腔CT评分和内镜评分用于客观测量.
- 在CRS/牛皮患者和对照组 (CRS/喘,CRS/过敏,CRS/AERD) 之间的结果比较.
主要成果:
- 在CRS/牛皮患者和T2相关的CRS组之间,没有发现鼻疾病程度 (Lund-MacKay得分),减少气味,疼痛/压力或性排水的显著差异.
- 血液中异氨基的水平在不同组中是相似的.
- 牛皮患者报告了显著的生产力不足,趋势是注意力减少和疲劳,可能与全身牛皮有关.
结论:
- 尽管牛皮的CRS患病率增加,但这种情况并不能预测阴道内的T1炎症过程.
- 牛皮患者的CRS似乎遵循与其他CRS亚型相似的致病途径.
- 进一步的研究可能会探索牛皮对CRS相关生活质量的系统性影响.
更多相关视频
11:54Absorption of Nasal and Bronchial Fluids: Precision Sampling of the Human Respiratory Mucosa and Laboratory Processing of Samples
Published on: January 21, 2018
30.2K
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
416
相关概念视频
01:20Chronic Obstructive Pulmonary Disease-II: Pathophysiology
2.8K
Chronic Obstructive Pulmonary Disease (COPD) pathophysiology is intricate and multifaceted, involving a complex interplay of physiological processes. Understanding these mechanisms is crucial for effectively managing and treating COPD. Here is an in-depth look at the critical elements in the pathophysiology of COPD:
Chronic Inflammation
Chronic Inflammation
2.8K
01:23Chronic Pharyngitis
1.7K
Chronic pharyngitis refers to persistent inflammation of the pharyngial mucosa.
Etiology
It often arises from persistent viral or bacterial infections affecting sinuses and tonsils.
Additional contributing factors include inadequate dental hygiene, mouth breathing, recurring tonsillitis, allergic rhinitis, laryngopharyngeal reflux, and exposure to smoke, chemicals, and other environmental pollutants. Allergic reactions to pollen, mold, and pet dander, chronic cough, excessive voice usage,...
Etiology
It often arises from persistent viral or bacterial infections affecting sinuses and tonsils.
Additional contributing factors include inadequate dental hygiene, mouth breathing, recurring tonsillitis, allergic rhinitis, laryngopharyngeal reflux, and exposure to smoke, chemicals, and other environmental pollutants. Allergic reactions to pollen, mold, and pet dander, chronic cough, excessive voice usage,...
1.7K
01:24T 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
01:17Drugs Used in Lower Respiratory Disorders: Overview
397
Lower respiratory tract disorders present challenges that often require skilled and nuanced approaches for effective management. Common ailments, such as asthma and chronic obstructive pulmonary disease (COPD), have prompted the development of intricate treatment strategies involving bronchodilators and anti-inflammatory drugs, each tailored to ease breathing and revitalize the lungs.
Bronchodilators, the first step of respiration enhancement, come in various forms, each with its own mechanism...
Bronchodilators, the first step of respiration enhancement, come in various forms, each with its own mechanism...
397
01:26Asthma-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
01:27Psychoneuroimmunology: Cardiovascular Disease
30
Psychoneuroimmunology (PNI) is a multidisciplinary field that examines how psychological factors, particularly stress, interact with the immune system and impact physical health. Research in PNI has shown that chronic or traumatic stress can disrupt both the hypothalamic-pituitary-adrenal axis and the sympathetic nervous system. These disruptions contribute to serious health conditions, including cardiovascular diseases.
A key area of focus in PNI is the relationship between stress and coronary...
A key area of focus in PNI is the relationship between stress and coronary...
30