Multi-drug delivery to tumor cells via micellar nanocarriers.
Multi-drug delivery to tumor cells via micellar nanocarriers.
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DOI:
10.1016/j.ijpharm.2011.07.033
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发表时间:
2011-10-31
影响因子:
5.8
通讯作者:
Tan, Chalet
中科院分区:
文献类型:
--
作者:
Katragadda, Usha;Teng, Quincy;Rayaprolu, Bindhu Madhavi;Chandran, Thripthy;Tan, Chalet
The aim of this study was to develop micellar nanocarriers for concomitant delivery of paclitaxel and 17-allylamino-17-demethoxygeldanamycin (17-AAG) for cancer therapy. Paclitaxel and 17-AAG were simultaneously loaded into polymeric micelles by a solvent evaporation method. Two candidate nanocarrier constructs, polyethylene glycol-poly(D, L-lactic acid) (PEG-PLA) micelles and PEG-distearoylphosphatidylethanolamine/tocopheryl polyethylene glycol 1000 (PEG-DSPE/TPGS) mixed micelles, were assessed for the release kinetics of the loaded drugs. Compared to PEG-PLA micelles, entrapment of paclitaxel and 17-AAG into PEG-DSPE/TPGS mixed micelles resulted in significantly prolonged release half-lives. The simultaneous incorporation of paclitaxel and 17-AAG into PEG-DSPE/TPGS mixed micelles was confirmed by 1H NMR analysis. Paclitaxel/17-AAG-loaded PEG-DSPE/TPGS mixed micelles were as effective in blocking the proliferation of human ovarian cancer SKOV-3 cells as the combined free drugs. PEG-DSPE/TPGS mixed micelles may provide a novel and advantageous delivery approach for paclitaxel/17-AAG combination therapy.
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影响因子:
50.5
作者:
Kim, D. -W.;Kim, S. -Y.;Heo, D. S.
通讯作者:
Heo, D. S.
影响因子:
11.2
作者:
Sawai, Ayana;Chandarlapaty, Sarat;Solit, David B.
通讯作者:
Solit, David B.
影响因子:
11.5
作者:
Kim, TY;Kim, DW;Bang, YJ
通讯作者:
Bang, YJ
影响因子:
5.7
作者:
Sain, Nivedita;Krishnan, Bhavani;Jackman, Ann L.
通讯作者:
Jackman, Ann L.
DOI:
10.1038/nrc2887
发表时间:
2010-08
期刊:
Nature reviews. Cancer
影响因子:
--
作者:
Trepel J;Mollapour M;Giaccone G;Neckers L
通讯作者:
Neckers L