(±)17,18-DiHETE

(±)17,18-DiHETE, with its specific CAS registry number, is a hydroxylated metabolite of eicosapentaenoic acid (EPA), an omega-3 fatty acid primarily known for its significant roles within the realm of lipid biochemistry and cellular signaling. This compound is characterized by the presence of hydroxyl groups at the 17th and 18th carbon positions, which confers unique biochemical properties and functionalities. In the landscape of research, (±)17,18-DiHETE has been extensively studied for its ability to modulate various signaling pathways, particularly those related to the resolution of inflammatory responses and the regulation of vascular functions. This lipid mediator is produced through the action of cytochrome P450 enzymes on EPA, a process that highlights the complex network of lipid metabolism. The dual hydroxyl groups enhance its capability to interact with specific receptors and proteins, influencing cellular activities such as ion transport and gene expression. Researchers have utilized (±)17,18-DiHETE in experimental studies aiming to explain its role in cellular mechanisms and its impact on maintaining cellular integrity and function. Through these studies, significant insights into the complex interactions between omega-3 fatty acid metabolites and cellular regulatory systems have been gained, aiding in the broader understanding of lipid-mediated cellular processes.