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The synergistic effect of chlorotoxin-mApoE in boosting drug-loaded liposomes across the BBB.


ABSTRACT: 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.

SUBMITTER: Formicola B 

PROVIDER: S-EPMC6844026 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature

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The synergistic effect of chlorotoxin-mApoE in boosting drug-loaded liposomes across the BBB.

Formicola Beatrice B   Dal Magro Roberta R   Montefusco-Pereira Carlos V CV   Lehr Claus-Michael CM   Koch Marcus M   Russo Laura L   Grasso Gianvito G   Deriu Marco A MA   Danani Andrea A   Bourdoulous Sandrine S   Re Francesca F  

Journal of nanobiotechnology 20191111 1


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. ...[more]

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