Nrf2 Pathway Ameliorates Bladder Dysfunction in Cyclophosphamide‐Induced Cystitis via Suppression of Oxidative Stress

OBJECTIVE: To investigate the protective effect and molecular mechanism of nuclear factor E2-related factor 2 (Nrf2) pathway in interstitial cystitis (IC). METHODS: We established a mouse model of IC by cyclophosphamide (CYP) in wild-type mice and Nrf2 gene knockout mice. We examined the histological and functional alterations, the changes of oxidative stress markers, and the expression of the antioxidant genes downstream of Nrf2 pathway. RESULTS: CYP mice. CONCLUSION: Nrf2 pathway protects bladder injury and ameliorates bladder dysfunction in IC, possibly by upregulating antioxidant genes and inhibiting oxidative stress.