Iberin is primarily recognized for its role in scientific research, particularly in studies related to cancer and cellular signaling pathways. It is known to act as an activator of the Nrf2 pathway, which plays a crucial role in cellular defense mechanisms against oxidative stress. This property makes it valuable in investigating potential therapeutic strategies for diseases linked to oxidative damage, such as neurodegenerative disorders and certain cancers. Additionally, Iberin has been explored for its potential to induce apoptosis in cancer cells, making it a subject of interest in oncology research. Its ability to modulate cellular responses to stress and inflammation also extends its application to studies in immunology and pharmacology.