Effects of the plant alkaloid thaliblastine on non-cross-resistant and sensitive human leukemia cells in relation with reversal of acquired anthracycline resistance |
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Authors: | Horvath Laszlo E Konstantinov Spiro M Ilarionova Maya V Todorov Dimiter K |
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Institution: | Department of Oncopharmacology and Toxicology, National Oncology Center, 6, Plovdivsko Pole St., Bldg. Experimenta Room #38, Sofia 1756, Bulgaria. |
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Abstract: | Thaliblastine exhibits dose dependent cytotoxic effect on HL-60, HL-60/DOX, RHE and HD-MY-2 leukemia cells. Additionally, typical for apoptosis oligonucleosomal DNA fragmentation could be detected in leukemia cells treated with thaliblastine. Moreover, an MDR-phenotype reversing effect of thaliblastine was also identified. |
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Keywords: | Thaliblastine Apoptosis Collateral sensitivity P-gp-mediated efflux pump |
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