Asthma

Asthma is a common respiratory condition characterized by inflammation and narrowing of the airways, affecting millions worldwide and impacting daily life through symptoms like wheezing and shortness of breath.

Studies have highlighted that asthma involves complex interactions between genetic factors and environmental triggers, leading to chronic airway inflammation. Understanding these mechanisms has led to the identification of different types or "endotypes" of asthma, which can help tailor treatments more effectively. Additionally, research points out that genetics play a significant role in predisposing individuals to asthma, with epigenetic changes also influencing disease expression.

Asthma is closely linked to ongoing inflammation within the airways and can increase the risk of mortality, especially when not well managed. These connections underscore the importance of effective management strategies to reduce inflammation and prevent severe outcomes.

While substantial progress has been made in understanding asthma, more research is needed to fully comprehend its underlying mechanisms and improve treatment options for all affected individuals.

Sources

• Asthma: definitions and pathophysiology. (PMID:26335832)
• Understanding the immunology of asthma: Pathophysiology, biomarkers, and treatments for asthma endotypes. (PMID:31678040)
• Genetics and Epigenetics in Asthma. (PMID:33673725)
• Advances in asthma: New understandings of asthma's natural history, risk factors, underlying mechanisms, and clinical management. (PMID:34655640)
• Severe asthma in children: Evaluation and management. (PMID:30648539)
• Asthma phenotypes: the evolution from clinical to molecular approaches. (PMID:22561835)

_Worker-drafted node, Hermes writer enrichment, pending editorial review._