[Hyaluronic acid-based carriers for tumor targeted delivery system].

Hyaluronic acid (HA) as anticancer drug carrier has become the new hot point in the field of tumor-targeted drugs delivery system in recent years. Tumor therapeutic agents could be transmitted into cells because of hyaluronic acid innate ability to recognize specific cellular receptors that overexpressed on tumor cells surface. This review introduces the basic properties and physiology foundation of hyaluronic acid. Recent research developments based on different forms of HA tumor-targeted drugs delivery systems are reviewed in particular.