rbl 2

LY294002 (SF 1101) 是一种 PI3K 的广谱抑制剂，抑制 PI3Kα、PI3Kδ 和 PI3Kβ (IC50=0.5 0.57 0.97 μM)。LY294002 也是 DNA-PK 抑制剂 (IC50=1.4 μM) 和 CK2 抑制剂 (IC50=98 nM)。LY294002 可以激活凋亡和自噬。

Eicosapentaenoic Acid 是一种 ω-3 脂肪酸。

Linoleic acid (9,12-octadecadienoic acid) 是一种天然的多不饱和脂肪酸，存在于动植物油中。Linoleic acid 是一种必需脂肪酸，是膜磷脂的一部分。

T-5224 是选择性的转录因子c-Fos activator protein (AP)-1抑制剂，具有抗炎作用，能够特异性抑制 c-Fos c-Jun 的 DNA 结合活性，但对其他转录因子的结合活性无影响。它抑制 IL-1β 诱导的 Mmp-3、Mmp-13、Adamts-5 转录上调。

OMDM-1 ((Z)-N-[(2S)-1-hydroxy-3-(4-hydroxyphenyl)propan-2-yl]octadec-9-enamide) 是有效选择性的代谢稳定 anandamide 细胞摄取抑制剂，Ki=为2.4 μM。

KBC-007 is a synthetic branched chain-containing analog of α-galactosylceramide (α-GalCer). It induces IL-4 and IFN-γ secretion by mouse splenocytes when used at a concentration of 0.5 ng/ml and IL-2 secretion by DN32.D3 NKT hybridoma cells co-cultured with CD1d-transfected RBL cells pre-loaded with KBC-007 at a concentration of 8 ng/ml. KBC-007 (1 μg per animal) increases levels of IL-4, but not IFN-γ, to a similar degree as α-GalCer in mouse serum. KBC-007 (0.5 μg per animal) increases the survival rate of mice immunized with the inactivated influenza A virus A/PR/8/34 in a model of influenza infection.

9(S),12(S),13(S)-TriHOME is a linoleic acid-derived oxylipin that has diverse biological activities.1,2,3,4It has been found in various plants and is produced in human eosinophils in a 15-lipoxygenase-dependent, soluble epoxide hydrolase-independent manner.1,59(S),12(S)13(S)-TriHOME inhibits antigen-induced β-hexosaminidase release from RBL-2H3 mast cells (IC50= 28.7 μg ml).2It inhibits LPS-induced nitric oxide (NO) production in BV-2 microglia (IC50= 40.95 μM).3In vivo, 9(S),12(S),13(S)-TriHOME (1 g animal) enhances the antiviral IgA and IgG antibody responses induced by a nasal influenza hemagglutinin (HA) vaccine by 5.2- and 2-fold, respectively, in mice.4 1.Hamberg, M., and Hamberg, G.Peroxygenase-catalyzed fatty acid epoxidation in cereal seeds: Sequential oxidation of linoleic acid into 9(S),12(S),13(S)-trihydroxy-10(E)-octadecenoic acidPlant Physiol.110(3)807-815(1996) 2.Hong, S.S., and Oh, J.S.Inhibitors of antigen-induced degranulation of RBL-2H3 cells isolated from wheat branJ. Korean Soc. Appl. Biol. Chem.5569-74(2012) 3.Kim, C.S., Kwon, O.W., Kim, S.Y., et al.Five new oxylipins from Chaenomeles sinensisLipids49(11)1151-1159(2014) 4.Shirahata, T., Sunazuka, T., Yoshida, K., et al.Total synthesis, elucidation of absolute stereochemistry, and adjuvant activity of trihydroxy fatty acidsTetrahedron62(40)9483-9496(2006) 5.Fuchs, D., Tang, X., Johnsson, A.-K., et al.Eosinophils synthesize trihydroxyoctadecenoic acids (TriHOMEs) via a 15-lipoxygenase dependent processBiochim. Biophys. Acta Mol. Cell Biol. Lipids1865(4)158611(2020)

Licochalcone C (LICOCHALCONEC) 能够抑制 α-葡萄糖苷酶，其对 α-葡萄糖苷酶的 IC50 <100 nM，对蛋白酪氨酸磷酸酶 1B 的 IC50=92.43 μM 。

(Trp63,Trp64)-C3a(63-77) 是一种合成的 C3a 类似肽，在人中性粒细胞和表达 hC3aR 或 mC3aR 的 RBL-2H3 细胞中刺激 Ca2+通量，EC50 分别为 9.5、2.0 和 0.8 nM。

α-Galactosylceramide analog 8 (α-GalCer analog 8) is a triazole derivative of α-galactosylceramide. [1] It increases IL-2 secretion by DN32.D3 NKT hybridoma cells when co-cultured with CD1d-transfected RBL cells pre-loaded with α-GalCer analog 8 at a concentration of 32 ng ml. α-GalCer analog 8 (32 ng ml) induces IL-4 secretion to a greater extent than the synthetic α-GalCer KRN 7000 in mouse splenocytes in vitro and in mouse serum following administration of a 1 µg per animal dose, indicating a Th2 response.

Tepoxalin (RWJ 20485) 是有效的5-脂氧合酶和环氧合酶抑制剂，表现出强大的抗炎活性和较小的胃肠道刺激性。