Tumor-responsive hyalo-chitosan nanoparticles for targeted delivery of andrographolide in CD44+ breast cancer cells.
Andrographolide (AG) has been reported for its anticancer activity. However, it is classified as a class IV in the biopharmaceutics classification system (BCS). Therefore, AG possesses low bioavailability due to its low solubility and permeability. In this study, hyaluronic acid-coated chitosan nanoparticles (Hyalo-CS-...