期刊
METABOLITES
卷 11, 期 4, 页码 -出版社
MDPI
DOI: 10.3390/metabo11040251
关键词
asthma; asthma phenotypes; pediatric; metabolomics; biomarkers
Pediatric asthma is a major public health challenge, affecting 5-20% of children in Europe and attributed to genetic susceptibility and environmental factors. Metabolomics, as an emerging approach, can provide deeper insight into the pathophysiological mechanisms of asthma, facilitate the discovery of early diagnostic markers and personalized therapies. Analyzing intermediate metabolites in clinical practice may have a positive impact on pediatric asthma management.
Asthma in children remains a significant public health challenge affecting 5-20% of children in Europe and is associated with increased morbidity and societal healthcare costs. The high variation in asthma incidence among countries may be attributed to differences in genetic susceptibility and environmental factors. This respiratory disorder is described as a heterogeneous syndrome of multiple clinical manifestations (phenotypes) with varying degrees of severity and airway hyper-responsiveness, which is based on patient symptoms, lung function and response to pharmacotherapy. However, an accurate diagnosis is often difficult due to diversities in clinical presentation. Therefore, identifying early diagnostic biomarkers and improving the monitoring of airway dysfunction and inflammatory through non-invasive methods are key goals in successful pediatric asthma management. Given that asthma is caused by the interaction between genes and environmental factors, an emerging approach, metabolomics-the systematic analysis of small molecules-can provide more insight into asthma pathophysiological mechanisms, enable the identification of early biomarkers and targeted personalized therapies, thus reducing disease burden and societal cost. The purpose of this review is to present evidence on the utility of metabolomics in pediatric asthma through the analysis of intermediate metabolites of biochemical pathways that involve carbohydrates, amino acids, lipids, organic acids and nucleotides and discuss their potential application in clinical practice. Also, current challenges on the integration of metabolomics in pediatric asthma management and needed next steps are critically discussed.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据