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End date: 2019 × Start date: 2010 × DDC: 570 × DDC: 610 × Has files: Yes × WGL Institute: INM ×

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    The synergistic effect of chlorotoxin-mApoE in boosting drug-loaded liposomes across the BBB
    (London : BioMed Central, 2019) Formicola, Beatrice; Dal, Magro, Roberta; Montefusco-Pereira, Carlos V.; Lehr, Claus‑Michael; Koch, Marcus; Russo, Laura; Grasso, Gianvito; Deriu, Marco A.; Danani, Andrea; Bourdoulous, Sandrine; Re, Francesca
    We designed liposomes dually functionalized with ApoE-derived peptide (mApoE) and chlorotoxin (ClTx) to improve their blood-brain barrier (BBB) crossing. Our results demonstrated the synergistic activity of ClTx-mApoE in boosting doxorubicin-loaded liposomes across the BBB, keeping the anti-tumour activity of the drug loaded: mApoE acts promoting cellular uptake, while ClTx promotes exocytosis of liposomes. © 2019 The Author(s).
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    Recombinant phage coated 1D Al2O3 nanostructures for controlling the adhesion and proliferation of endothelial cells
    (New York [u.a.] : Hindawi, 2015) Lee, Juseok; Jeon, Hojeong; Haidar, Ayman; Abdul-Khaliq, Hashim; Veith, Michael; Aktas, Cenk; Kim, Youngjun
    A novel synthesis of a nanostructured cell adhesive surface is investigated for future stent developments. One-dimensional (1D) Al2O3 nanostructures were prepared by chemical vapor deposition of a single source precursor. Afterwards, recombinant filamentous bacteriophages which display a short binding motif with a cell adhesive peptide (RGD) on p3 and p8 proteins were immobilized on these 1D Al2O3 nanostructures by a simple dip-coating process to study the cellular response of human endothelial EA hy.926. While the cell density decreased on as-deposited 1D Al2O3 nanostructures, we observed enhanced cell proliferation and cell-cell interaction on recombinant phage overcoated 1D Al2O3 nanostructures. The recombinant phage overcoating also supports an isotropic cell spreading rather than elongated cell morphology as we observed on as-deposited Al2O3 1D nanostructures.