Understanding the cellular uptake and biodistribution of a dual-targeting carrier based on redox-sensitive hyaluronic acid-ss-curcumin micelles for treating brain glioma

The gliomas treatment is challenging due to the limits imposed by blood-brain barrier to the distribution of the drugs in the brain. Therefore, we designed a brain glioma targeting redox-sensitive hyaluronic acid (HA)-ss-curcumin (CUR) micelles. HA was conjugated to CUR through a disulfide bond, which could form micelles independently in aqueous solution. And we further increased the drug loading by loading free CUR. Brain penetration was...