Protective effect of Lonicerae Japonicae Flos extract against doxorubicin-induced myocardial injury in mice and the possible mechanisms.

Key Result

Lonicerae Japonicae Flos extract reduced doxorubicin-induced myocardial injury in mice by targeting the ErbB signaling pathway to decrease inflammation and pyroptosis.

Key Points

• The research aims to evaluate the protective effects of Lonicerae Japonicae Flos (LJF) extract against doxorubicin-induced myocardial injury in mice and to explore its underlying mechanisms.
• Administered LJF extract to mice exposed to doxorubicin.
• Assessed myocardial injury through histological analyses and biomarkers.
• Examined levels of inflammation and pyroptosis in cardiac tissue.
• Investigated the involvement of EGFR, AKT, and GSK3β in the ErbB signaling pathway.
• LJF extract significantly reduced myocardial injury caused by doxorubicin.
• Treatment led to decreased markers of inflammation and pyroptosis in the heart tissues.
• LJF extract modulated the ErbB signaling pathway by targeting EGFR, AKT, and GSK3β.