Formulation and evaluation of itraconazole liposomes for Hedgehog pathway inhibition.

ABSTRACT: Itraconazole (ITZ) is an FDA-approved antifungal agent that has recently been explored for novel biological properties. In particular, ITZ was identified as a potent inhibitor of the hedgehog (Hh) pathway, a cell signalling pathway that has been linked to a variety of cancers and accounts for ∼25% of paediatric medulloblastoma (MB) cases. To date, there is not a targeted therapeutic option for paediatric MB, resulting in long-term side effects such as hormone deficiency, organ damage and secondary cancers. A primary obstacle for developing targeted therapy for brain ailments is the presence of the blood-brain barrier (BBB), which protects the brain from potentially harmful substances. Due to its size and hydrophobicity, ITZ does not penetrate the BBB. Alternatively, liposomes are being inc

SUBMITTER: Pace JR 

PROVIDER: S-EPMC7113120 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature