13-OxoODE (13-KODE) is primarily studied for its role in biological signaling and inflammation processes. It is known to act as a bioactive lipid mediator, influencing cellular functions and pathways. In research, it is used to investigate oxidative stress responses and lipid peroxidation mechanisms, particularly in the context of cardiovascular and neurodegenerative diseases. Its involvement in modulating inflammatory pathways makes it a subject of interest in studies related to chronic inflammation and immune responses. Additionally, 13-OxoODE is explored for its potential impact on cell proliferation and apoptosis, providing insights into cancer biology and therapeutic strategies. Its applications extend to the development of biomarkers for oxidative damage and the study of lipid metabolism in various disease models.