13hode

(S)-Coriolic acid (13(S)-HODE) 是一种重要的细胞内信号剂，是亚油酸与植物和哺乳动物脂氧合酶反应生成的，在各种生物系统中参与细胞增殖和分化。(S)-Coriolic acid 在 1 μM 左右时，它能抑制肿瘤细胞与血管内皮的粘附，能下调 IRGpIIb IIIa 受体的表达。(S)-Coriolic acid 是15-脂氧合酶 (15-LOX) 代谢产物，常作为内源性配体激活 PPARγ。(S)-Coriolic acid 诱导线粒体功能障碍 和气道上皮损伤。

13(R)-HODE is the opposite enantiomer of the 13(S)-HODE produced when linoleic acid is incubated with soybean lipoxygenase. The presence of 13(R)-HODE in the supernatants and membranes of cultured bovine endothelial cells has been attributed to COX metabolism. 13(R)-HODE is a weak (IC50 = 2.7 μM) inhibitor of U-46619-induced platelet aggregation.

(±)13-HODE is one of the two racemic monohydroxy fatty acids resulting from the non-enzymatic oxidation of linoleic acid. It is the principle hydroxylated fatty acid in human psoriatic skin scales, with a mean concentration of 17 ng/mg.[1]

(±)13-HODE cholesteryl ester was originally extracted from atherosclerotic lesions and shown to be produced by Cu2+-catalyzed oxidation of LDL. Later studies determined that 15-LO from rabbit reticulocytes and human monocytes were able to metabolize cholesteryl linoleate, a major component of LDL, to 13-HODE cholesteryl ester.

13(S)HODE Ethanolamide is a biochemical used to inhibit the adhesion of tumor cells

13(R)-HODE cholesteryl ester was originally extracted from atherosclerotic lesions. It remains uncertain whether the oxidized fatty acid portion of the molecule results from enzymatic lipoxygenation or from random lipid peroxidation. 13(R)-HODE cholesteryl ester can be used as a standard for analysis of chiral HODE cholesteryl esters.

13(S)-HODE is the lipoxygenase metabolite of linoleic acid. 13(S)-HODE modulates the platelet-activating factor, leukotriene B4, and formyl-Met-Leu-Phe-induced calcium influx in human polymorphonuclear leukocytes. The mechanism by which 13(S)-HODE elicits its inhibitory effect is still unclear. The use of biotinylated 15(S)-HETE as a probe for detecting binding proteins and/or receptors that specifically bind 15(S)-HETE provides a basis for similar use of 13(S)-HODE-biotin.