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Methods for targeted in vitro and in vivo drug delivery to mammalian cells via bacterially derived intact minicells
Methods for targeted in vitro and in vivo drug delivery to mammalian cells via bacterially derived intact minicells
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机译:通过细菌衍生的完整小细胞靶向体外和体内药物递送至哺乳动物细胞的方法
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摘要
A composition comprising intact minicells that contain a drug molecule is useful for targeted drug delivery. One targeted drug delivery method employs bispecific ligands, comprising a first arm that carries specificity for a bacterially derived minicell surface structure and a second arm that carries specificity for a mammalian cell surface receptor, to target drug-loaded minicells to specific mammalian cells and to cause endocytosis of the minicells by the mammalian cells. Another drug delivery method exploits the natural ability of phagocytic mammalian cells to engulf minicells without the use of bispecific ligands.
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