过敏疾病与牛皮和牛皮性关节炎之间的关联:双向的双样本孟德尔随机化研究
Dan Zhao1, Shuhui Wu1, Yun Wang1
1Department of Dermatology, The Second Affiliated Hospital of Hunan University of Chinese Medicine, Changsha, People's Republic of China.
Archives of dermatological research
|May 18, 2024
概括
牛皮 (PSO) 可以预防亚托皮性皮肤炎 (AD) 和过敏性鼻炎 (AR). 过敏症还可以预防PSO和牛皮性关节炎 (PSA),挑战过敏疾病和PSO/PSA之间以前的关联.
科学领域:
- 免疫学 免疫学 免疫学
- 遗传学 遗传学 是一个
- 皮肤病学 皮肤病学
背景情况:
- 观察性研究表明过敏性疾病 (AD,AR,AA) 和牛皮 (PSO) /牛皮性关节炎 (PSA) 之间的联系.
- 这些关联的因果方向仍然不清楚.
- 研究遗传倾向可以阐明因果关系.
研究的目的:
- 使用孟德尔随机化来确定过敏疾病和PSO/PSA之间的因果关系.
- 澄清过敏疾病是否增加或减少PSO和PSA的风险,反之亦然.
主要方法:
- 进行了两样本的孟德尔随机化 (TSMR) 分析.
- 使用来自大型全基因组关联研究 (GWAS) 的总结统计数据.
- 使用了反向差异加权 (IVW) 和灵敏度分析,包括反向TSMR.
主要成果:
- 牛皮 (PSO) 显示出对阿托皮性皮肤炎 (AD) 和过敏性鼻炎 (AR) 的保护作用.
- 亚托皮性皮肤炎 (AD) 显示出对牛皮 (PSO) 和牛皮性关节炎 (PSA) 的保护作用.
- 在过敏性喘 (AA) 和PSO/PSA之间没有发现显著的因果关系.
结论:
- 牛皮 (PSO) 显著地防止亚托皮性皮肤炎 (AD) 和过敏性鼻炎 (AR).
- 亚托皮性皮肤炎 (AD) 可能会防止牛皮 (PSO) 和牛皮性关节炎 (PSA).
- 这些发现与之前关于引起PSO/PSA的过敏性疾病的建议相矛盾;需要进一步进行大规模研究.
关键词:
过敏性喘是一种过敏性喘.过敏性疾病 过敏性疾病过敏性鼻炎是一种过敏性鼻炎.亚托邦性皮肤炎 (Atopic Dermatitis) 是一种不良的疾病.门德尔的随机化牛皮病是什么意思 牛皮病牛皮关节炎 牛皮关节炎更多相关视频
05:53Candidate Gene Testing in Clinical Cohort Studies with Multiplexed Genotyping and Mass Spectrometry
Published on: June 21, 2018
10.1K
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
419
相关概念视频
Genome-wide Association Studies-GWAS
13.3K
Genome-wide association studies or GWAS are used to identify whether common SNPs are associated with certain diseases. Suppose specific SNPs are more frequently observed in individuals with a particular disease than those without the disease. In that case, those SNPs are said to be associated with the disease. Chi-square analysis is performed to check the probability of the allele likely to be associated with the disease.
GWAS does not require the identification of the target gene involved in...
GWAS does not require the identification of the target gene involved in...
13.3K
Autoimmune Disorders
417
Autoimmune diseases are a group of disorders in which the body's immune system mistakenly attacks its own cells, tissues, and organs. This results from an overactive immune response against substances and tissues normally present in the body. Let's delve into the concept and mechanism of autoimmune diseases from an immune system point of view, explore different causes and examples of such diseases, and discuss potential solutions.
Concept and Mechanism of Autoimmune Diseases
The immune...
Concept and Mechanism of Autoimmune Diseases
The immune...
417
The JAK-STAT Signaling Pathway
8.8K
Several cytokine receptors have tightly bound Janus kinase or JAK proteins attached at their cytosolic tail. Small signaling molecules such as cytokines, growth hormones, or prolactins bind to the cytokine receptors and initiate their dimerization. The dimerization brings the cytosolic JAKs together that trans-phosphorylate and activates each other. The activated JAKs now phosphorylate cytosolic tails of the cytokine receptors, which serve as binding sites for adaptor proteins such as SH2...
8.8K
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
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
Pedigree Analysis
84.2K
Overview
84.2K
