19(20)-EpDPE

19(20)-EpDPE, assigned CAS number 183012-99-9, is an epoxy derivative of docosapentaenoic acid (DPA), an omega-3 fatty acid less commonly discussed than its relatives EPA and DHA but equally significant in certain biological contexts. This compound is synthesized through the action of cytochrome P450 enzymes, which introduce an epoxide group into the DPA molecule specifically between the 19th and 20th carbon atoms. In biochemical research, 19(20)-EpDPE has been used to investigate its influence on cellular mechanisms, particularly in the context of signaling pathways that govern cellular responses to environmental stimuli. This compound interacts with various receptors and enzymes within cells, potentially affecting processes such as the regulation of ion channels, modulation of inflammatory mediators, and alterations in gene expression related to cell survival and function. Studies utilizing 19(20)-EpDPE focus on elucidating its role in maintaining cellular homeostasis and its involvement in signaling pathways that respond to oxidative stress and other cellular stresses. By understanding the actions of 19(20)-EpDPE, researchers aim to shed light on the broader implications of lipid-derived epoxides in cell signaling, offering insights into how cells adapt to and manage complex physiological challenges.