Description
12(S)-
HpEPE is a monohydroperoxy polyunsaturated fatty acid produced by the action of 12-
lipoxygenase on eicosapentaenoic acid. Although the biological activities of 12(S)-
HpEPE have not been well characterized, it is expected to behave similarly to 12(S)-
HpETE (Catalog No.
44570).
Uses
12(S)-HPEPE is a lipoxygenase product and an intermediate metabolite that leads to downregulation of PGHS-2 and has potential anti-inflammatory activity. 12(S)-HPEPE reduces interleukin 1h (IL-1h)-induced PGHS-2 expression in human lung microvascular endothelial cells[1].
Definition
ChEBI: 12(S)-HpEPE is a 12-HPEPE in which the hydroperoxy group at positions 12 has S-configuration. It has a role as a human xenobiotic metabolite. It is a conjugate acid of a 12(S)-HpEPE(1-).
References
[1] Ait-Said F, et al. Inhibition by eicosapentaenoic acid of IL-1beta-induced PGHS-2 expression in human microvascular endothelial cells: involvement of lipoxygenase-derived metabolites and p38 MAPK pathway. Biochim Biophys Acta. 2003 Feb 20;1631(1):77-84. DOI:
10.1016/s1388-1981(02)00358-x
