New Insights into the Nrf-2HO-1 Signaling Axis and Its Application in Pediatric Respiratory Diseases

Abstract EN

Respiratory diseases are one of the most common pediatric diseases in clinical practice.

Their pathogenesis, diagnosis, and treatment are thus worthy of further investigation.

The nuclear factor erythroid 2-related factor 2/heme oxygenase 1 (Nrf2/HO-1) signaling axis is a multiple organ protection chain that protects against oxidative stress injury.

This signaling axis regulates anti-inflammation and antioxidation by regulating calcium ions, mitochondrial oxidative stress, autophagy, ferroptosis, pyroptosis, apoptosis, alkaliptosis, and clockophagy.

This review presents an overview of the role of the Nrf2/HO-1 signaling axis in the pathogenesis of pediatric respiratory diseases and the latest research progress on this subject.

Overall, the Nrf2/HO-1 signaling axis has an important clinical value in pediatric respiratory diseases, and its protective effect needs further exploration.