Overcoming drug resistance of tumor cells by altering intracellular distribution of doxorubicin

来源 :2014年中国药物制剂大会——中国药学会药剂专业委员会年会、第六届亚洲阿登制药技术研讨会暨国际控释协会中国分会年会 | 被引量 : 0次 | 上传用户:j482a3710rs
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  Drug resistance is one of the critical reasons leading to tailure in chemotherapy.Enormous studies have been focused on increasing intracellular drug accumulation through inhibiting P-glycoprotein (Pgp).In this study, doxorubicin (DOX) was delivered specifically to mitochondria by conjugating to a lipophilic triphenylphosphonium (TPP), or to nucleus by a polyamidoamine (PAMAM) dendrimers functionalized with a polysaccharide hyaluronic acid (HA) containing major vault protein (MVP) targeted small-interfering RNA(MVP-siRNA).
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