Design of 18 nm Doxorubicin-loaded 3-helix Micelles: Cellular Uptake and Cytotoxicity in Patient-derived GBM6 Cells

The fate of nanocarrier materials at the cellular level constitutes a critical checkpoint in the development of effective nanomedicines, determining whether tissue level accumulation results in therapeutic benefit. The cytotoxicity and cell internalization of ~18 nm 3-helix micelle (3HM) loaded with doxorubicin (DOX) was analyzed in patient-derived glioblastoma (GBM) cells in vitro. The inhibitory concentration (IC50) of 3HM-DOX increased to 6.2 {micro}g/mL from View larger version (28K): org.highwire.dtl.DTLVardef@99c9a4org.highwire.dtl.DTLVardef@8540c1org.highwire.dtl.DTLVardef@5e7690org.highwire.dtl.DTLVardef@1b9f88a_HPS_FORMAT_FIGEXP M_FIG C_FIG