Abstract

Nuclear factor erythroid 2-related factor 2 (Nrf2) is a regulator of the cellular antioxidant defense system that plays an important role in reducing the risk of various pathophysiological conditions, including cancer. Targeting Nrf2 presents an attractive therapeutic approach to overcome these challenges and improve cancer treatment outcomes. Nanoparticles, with their unique physicochemical properties, offer several advantages over conventional therapies for targeting Nrf2. These include enhanced stability, improved permeability and retention effect, and precise targeting capabilities. Moreover, delivery systems based on nanotechnology have shown promise in overcoming the limitations of conventional cancer therapies, including ineffective precision targeting and momentous complications. The therapeutic efficacy of Nrf2 inhibitors may be enhanced by using nanoparticles for specific drug targeting and deeper tissue penetration. This involves optimizing nanoparticle formulations, understanding their interactions with the biological environment, and ensuring their safety and biocompatibility. Effective nanoparticle formulations are being developed to transport Nrf2 inhibitors, which can significantly improve treatment outcomes and address the limitations of conventional cancer therapies. Further studies are needed to explore the potential of nanotechnology in targeting Nrf2 for cancer therapeutic purposes.