From gut microbiota dysbiosis to immune dysregulation: pathogenic mechanisms and emerging therapeutic perspectives in pediatric asthma
The characteristics of gut microbiota dysbiosis in pediatric asthma are summarized and the core mechanisms by which the gut–lung axis contributes to asthma pathogenesis, including metabolite-mediated regulation, disruption of immune homeostasis, mucosal barrier dysfunction, and multi-axis crosstalk are focused on.