As células da microglia constituem as células imunes endógenas do sistema nervoso central. Estas células têm um papel importante na defesa do parenquima cerebral contra infecções, traumas, neurodegeneração e tumores cerebrais (tal como o glioma). Vários estudos mostraram que as células de glioma conseguem modular a resposta imunitária mediada pela microglia de maneira a promover a proliferação tumoral. No entan...
The present work aimed at the development and application of a lipid-based nanocarrier for targeted delivery of nucleic acids to glioblastoma (GBM). For this purpose, chlorotoxin (CTX), a peptide reported to bind selectively to glioma cells while showing no affinity for non-neoplastic cells, was covalently coupled to liposomes encapsulating antisense oligonucleotides (asOs) or small interfering RNAs (siRNAs). T...
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