(±)19,20-DiHDPA

(±)19,20-DiHDPA, identified by its CAS registry number, is a hydroxylated derivative of docosapentaenoic acid (DPA), an omega-3 fatty acid, which has been pivotal in research focusing on lipid biochemistry and cellular physiology. This compound features hydroxyl groups at the 19th and 20th carbon positions, enhancing its polarity and potentially affecting its interaction with other biomolecules. Within research contexts, (±)19,20-DiHDPA has been extensively studied for its role in modulating lipid signaling pathways and influencing the biophysical properties of cellular membranes. The presence of hydroxyl groups is believed to affect the compound′s interaction with lipid membranes, possibly altering their curvature and packing characteristics, which are crucial for the formation and stability of lipid rafts and signaling platforms. Furthermore, this chemical′s configuration allows it to participate in the biosynthesis of specialized pro-resolving mediators (SPMs), which are critical in the resolution phase of inflammatory responses. Researchers have utilized (±)19,20-DiHDPA in experimental setups to delve into the mechanisms by which omega-3 derivatives influence cell signaling, potentially impacting a range of cellular functions from membrane dynamics to intracellular signaling cascades. This research has provided a deeper understanding of lipid-mediated cell signaling and its role in cellular homeostasis and response mechanisms.