Description
Doxorubicinone is a metabolite of the anthracycline antitumor antibiotic doxorubicin . Doxorubicinone inhibits mitochondrial succinoxidase from bovine heart and reduces the mitochondrial inner membrane potential in rat heart and liver mitochondria in a concentration-dependent manner. Doxorubicinone (40 μM) increases pentose phosphate pathway flux by 45% and reduces activity of glutathione peroxidase (GPx) and superoxide dismutase (SOD) by 17 and 60%, respectively, in human erythrocytes. It also induces cytotoxicity in patient-derived ovarian cancer colonies in a concentration-dependent manner.
Chemical Properties
Red Solid
Uses
A metabolite of Doxorubicin (Dx).
Definition
ChEBI: Adriamycinone is a member of tetracenes and a quinone.
General Description
Doxorubicinone (adriamycinone) is an aglycone. It is a metabolite of adriamycin converted in the body, and another metabolite is amycinol [1]. Adriamycin nephropathy (AN) is a rodent model of chronic kidney disease. AN is characterized by podocyte injury followed by glomerulosclerosis, tubulointerstitial inflammation and fibrosis.
References
[1] Emara S, et al. Effect of cyclodextrins on the stability of adriamycin,
adriamycinol, adriamycinone and daunomycin. Talanta, 2008; 51: 359-364.
