编程细胞死亡相关基因在喘,慢性阻塞性肺病和肺功能中的作用:一项多组的门德尔随机化研究
1Department of General Practice, Affiliated Hospital of Nantong University, Nantong, Jiangsu, People's Republic of China.
概括
鉴定出六种与喘和COPD等呼吸道疾病相关的编程细胞死亡 (PCD) 基因. 这些发现为肺部疾病提供了潜在的生物标志物和治疗点.
科学领域:
- 遗传学和呼吸系统医学
- 多omics 分析 多omics 分析
- 遗传流行病学遗传流行病学
背景情况:
- 编程细胞死亡 (PCD) 与喘,COPD和肺功能有关.
- 影响PCD在呼吸道疾病中的作用的遗传因素尚不清楚.
研究的目的:
- 确定与呼吸系统特征相关的编程细胞死亡 (PCD) 的遗传决定因素.
- 探索喘,COPD和肺功能潜在的治疗点.
主要方法:
- 集成的多omics数据包括GWAS,mQTL,eQTL和pQTL.
- 应用总结基于数据的孟德尔随机化 (SMR) 和因果关系的局部化分析.
- 利用TWAS,基因,组织特异性,丰富,药物预测和分子对接分析.
主要成果:
- 鉴定了六个与呼吸系统特征相关的PCD相关基因:ERBB3,SFRP1,FGFR1 (一级1),HSPA1B,MAPK3 (二级) 和IDUA (三级).
- 基因参与了亡信号传递,介质细胞发育和分子结合.
- 分子对接证实了候选药物和标蛋白的稳定结合.
结论:
- 六个基因为喘,COPD和肺功能的遗传基础提供了关键的见解.
- 这些基因代表了潜在的生物标志物和呼吸系统疾病的治疗点.
- 这些发现有助于开发针对呼吸道疾病的新型干预措施.
更多相关视频
09:07Author Spotlight: Development and Characterization of an In Vitro Model to Study Chronic Cigarette Smoke Exposure and Its Impact on Airway Epithelial Cells in COPD Research
Published on: July 12, 2024
1.9K
05:47Generation of Human 3D Lung Tissue Cultures 3D-LTCs for Disease Modeling
Published on: February 12, 2019
22.2K
相关概念视频
01:20Chronic Obstructive Pulmonary Disease-II: Pathophysiology
4.9K
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
4.9K
01:26Asthma-II: Pathophysiology and Classification
4.7K
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:
4.7K
01:20Asthma: Pathogenesis and Management
1.5K
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.
1.5K
01:20COPD: Pathogenesis and Clinical Features
2.0K
Chronic obstructive pulmonary disease (COPD) is a group of lung conditions that progressively worsen over time, including chronic bronchitis and emphysema. This cluster of diseases collectively leads to a gradual and irreversible decline in lung function over time.
The primary cause for the onset of COPD is cigarette smoking and exposure to air pollution. These hazardous factors initiate a chain reaction within the lungs, resulting in chronic inflammation, damage to the airways, and a...
The primary cause for the onset of COPD is cigarette smoking and exposure to air pollution. These hazardous factors initiate a chain reaction within the lungs, resulting in chronic inflammation, damage to the airways, and a...
2.0K
01:20Chronic Obstructive Pulmonary Disease-I: Introduction
4.0K
Chronic Obstructive Pulmonary Disease (COPD) is a long-lasting respiratory condition requiring continuous attention and care. It is a progressive lung disease that leads to breathing challenges due to airflow obstruction. It manifests as persistent respiratory symptoms and restricted airflow resulting from abnormalities in the airways and alveoli, usually due to long-term exposure to harmful particles or gases. COPD mainly consists of two primary conditions: emphysema and chronic bronchitis.
4.0K
01:24Chronic Obstructive Pulmonary Disease
2.8K
COPD is defined as a heterogeneous lung condition marked by persistent respiratory symptoms such as dyspnea, cough, and sputum production, caused by abnormalities in the airways that cause airflow obstruction.
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...
2.8K