Archive for the ‘ Medical ’ Category
The dose-limiting toxicity of chemotherapeutics, heterogeneity and drug resistance of cancer cells, and difficulties of targeted delivery to tumors all pose daunting challenges to effective cancer therapy. We report that small interfering RNA (siRNA) duplexes readily penetrate intact bacterially derived minicells previously shown to cause tumor stabilization and regression when packaged with chemotherapeutics. When targeted [ READ MORE ]
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