AKR1B10 induces cell resistance to daunorubicin and idarubicin by reducing C13 ketonic group
نویسندگان
چکیده
منابع مشابه
microRNA‑125b promotes leukemia cell resistance to daunorubicin by inhibiting apoptosis.
microRNA-125b (miR-125b) is overexpressed in several types of cancer and contributes to tumor resistance to chemotherapy. The present study investigated the effect of miR-125b on the resistance of leukemia cell lines to the chemotherapeutic agent daunorubicin (DNR). miR-125b expression was found to be upregulated in patients who had failed therapy compared with those who demonstrated event-free...
متن کاملRestoring uptake and retention of daunorubicin and idarubicin in P170-related multidrug resistance cells by low concentration D-verapamil, cyclosporin-A and SDZ PSC 833.
BACKGROUND Overexpression of the mdr-1 gene that codes for a 170 Kd transmembrane glycoprotein (P170) is a factor responsible for decreased cell sensitivity to anthracyclines and other drugs, and is related to treatment failure in acute leukemia and other tumors. Several agents, including verapamil and cyclosporine derivatives, can modify P170-related resistance in vitro and can be proposed as ...
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Uptake and efflux of two anthracyclines, idarubicin (IDA) and daunorubicin (DNR), was studied in childhood acute leukemia samples. A comparison of IDA and DNR transport phenomena in relation to drug cytotoxicity and expression of P-glycoprotein (PGP) was made. Intracellular content of IDA/DNR was determined by flow cytometry using the fluorescent properties of the drugs. In vitro drug cytotoxic...
متن کاملComparative cellular pharmacology of daunorubicin and idarubicin in human multidrug-resistant leukemia cells.
We examined the effect of daunorubicin (DNR), the new anthracycline derivative idarubicin (IDR), and verapamil on two leukemia cell lines that displayed the multidrug resistant (MDR) phenotype and used laser flow cytometry to quantitate intracellular anthracycline content. The vinblastine-resistant human lymphoblastic leukemia cell line CEM-VBL demonstrated minimal DNR uptake; simultaneous incu...
متن کاملReversal of daunorubicin resistance in P388/ADR cells by itraconazole.
Itraconazole is a recently developed triazole antifungal agent that inhibits cell membrane sterol biosynthesis. Itraconazole, in a dose-dependent manner, enhanced intracellular accumulation of daunorubicin and reversed the drug resistance in murine leukemia P388/ADR cells. In addition, itraconazole corrected the altered plasma membrane potentials of P388/ADR cells. The concentrations of itracon...
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ژورنال
عنوان ژورنال: Toxicology and Applied Pharmacology
سال: 2011
ISSN: 0041-008X
DOI: 10.1016/j.taap.2011.05.014