Role of autophagy in doxorubicin-induced cardiotoxicity:review / 中国药理学与毒理学杂志

ABSTRACT

Doxorubicin (Dox) is an effective wide-spectrum antitumor drug. However, its clinical application may be hampered by dose-dependent cardiotoxicity. The mechanisms of cardiotoxicity have not been clearly elucidated, but are known to involve oxidative stress, mitochondrial dysfunction and apoptosis. Autophagy is a lysosome-dependent protein degradation pathway. More recently, many studies have suggested that autophagy plays an important role in Dox-induced cardiotoxicity. This paper gives a systematic review of the role of autophagy in Dox-induced cardiotoxicity.