BACKGROUND Doxorubicin is a chemotherapeutic agent used in a wide spectrum of cancers. However, cardiotoxic effects have limited its clinical use. The early detection of doxorubicin-induced cardiotoxicity is crucial. The purpose of our study was to assess values of Doppler and tissue Doppler imaging (TDI)-derived myocardial performance index (MPI) in adult cancer patients receiving doxorubicin ...

Doxorubicin is one of the most effective anti-cancer agents. However, its use is associated with adverse cardiac effects, including cardiomyopathy and progressive heart failure. Given the multiple beneficial effects of the mitochondrial division inhibitor (mdivi-1) in a variety of pathological conditions including heart failure and ischaemia and reperfusion injury, we investigated the effects o...

AIMS Active autophagy has recently been reported in doxorubicin-induced cardiotoxicity; here we investigated its pathophysiological role. METHODS AND RESULTS Acute cardiotoxicity was induced in green fluorescent protein-microtubule-associated protein 1 light chain 3 (GFP-LC3) transgenic mice by administering two intraperitoneal injections of 10 mg/kg doxorubicin with a 3 day interval. A starv...

Doxorubicin (Adriamycin) is one of the most commonly used chemotherapeutic drugs and exhibits a wide spectrum of activity against solid tumors, lymphomas, and leukemias. Doxorubicin is classified as a topoisomerase II poison, although other mechanisms of action have been characterized. Here, we show that doxorubicin-DNA adducts (formed by the coadministration of doxorubicin with non-toxic doses...

Recently many researches have been carried out on Malacca fruit extract and its potential protective effect in vivo organ toxicity. However, there is still no research the of ( Phyllanthus emblica L.) induced hepatotoxicity anticancer drugs, especially doxorubicin rats. The objective this study to determine ethanol P. against doxorubicin-induced A preliminary phytochemical test was done followe...

Doxorubicin is a conventional and effective chemotherapy drug against hepatocellular carcinoma (HCC). However, during long-term doxorubicin monotherapy, HCC cells may eventually develop acquired-resistance to doxorubicin which results in recurrence and a poor prognosis. Salinomycin, an ionophore antibiotic, was recently reported to selectively kill human cancer stem cells (CSCs) which were resp...

The acute and cumulative dose-related toxicity and drug resistance, mediated via nuclear factor kappaB (NFkappaB), of anthracycline anticancer drugs pose a major problem in cancer chemotherapy. Here, we report that oral silibinin (a flavanone) suppresses human non-small-cell lung carcinoma A549 xenograft growth (P = 0.003) and enhances the therapeutic response (P < 0.05) of doxorubicin in athym...

Local doxorubicin injections have been used clinically to treat blepharospasm, hemifacial spasm, and other related disorders permanently and nonsurgically. Doxorubicin is an effective myotoxic agent for the removal of the orbicularis oculi muscle in the eyelid after local injection. Injections of this drug alone resulted in removal of up to 70% of the muscle fibers from the treated eyelids in m...

Abstract Funding Acknowledgements Type of funding sources: Public grant(s) – National budget only. Main source(s): This research is supported by a grant the Korea Health Technology R&amp;D Project through Industry Development Institute (KHIDI) funded Ministry &amp; Welfare and Basic Science Research Program Foundation (NRF) Education, Republic Korea. Background Doxorubicin an anthracycline anti...