Chronotherapy as a novel strategy to limit anthracycline-induced cardiotoxicity.

ABSTRACT: Anthracycline cardiotoxicity is a severe chemotherapeutic side effect that can lead to heart failure in cancer patients and survivors. Chronomodulated chemotherapy is a promising preventive strategy that encompasses the adjustment of anthracycline administration time to the circadian rhythms (24-hour rhythms) of the body. Circadian rhythms play a major role in cardiovascular physiology and disease and may lead to a time-dependent variation in cardiac sensitivity to anthracyclines. In this review, all available evidence on the topic of chronomodulated anthracyclines for cardiotoxicity reduction and/or oncological efficacy enhancement is summarized. In total, 3 in vitro studies, 12 animal studies, and 9 clinical studies were included. Potential mechanistic explanations involved 24-hour varia

SUBMITTER: Kelters IR 

PROVIDER: S-EPMC12638736 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature