FLAP
Leukotrienes, prostaglandins and epoxyeicosatrienoic acids are specialized lipids that are derived from oxygenation of the polyunsaturated fatty acid arachidonic acid (AA) by 5-lipoxygenase (5-LO), cyclooxygenase (COX) or cytochrome P450 epoxygenase activity, respectively. Membrane-embedded FLAP selectively transfers AA to 5-LO and enhances the sequential oxygenation of AA to 5(S)-hydroperoxyeicosatetraenoic acid (5-HpETE) and dehydration to leukotriene A4 (LTA4). These are the only known roles for FLAP, and cellular leukotriene synthesis can be completely inhibited by compounds that bind to FLAP. Sophisticated GPCR signaling pathways for leukotrienes could have evolved from a basic anti-oxidant role; FLAP is a member of the MAPEG (membrane-associated proteins in eicosanoid-and-glutathione metabolism) superfamily, members of which typically have glutathione transferase activity. Unlike drugs targeting more ubiquitous inflammation pathways, such as the prostaglandin or tumor necrosis factor (TNF) pathways, no major side effects have been observed with chronic complete inhibition of leukotriene synthesis. Given that leukotrienes are deleterious in both the acute and chronic aspects of respiratory disease and CVD, the therapeutic potential of novel anti-inflammatory FLAP inhibitors is enormous.
References
1.Evans JF, et al. Trends Pharmacol Sci. 2008;29(2):72–78.
References
1.Evans JF, et al. Trends Pharmacol Sci. 2008;29(2):72–78.
Immunology/Inflammation
Amino Acids and Derivatives(42)
Antiviral(77)
CD110(2)
Cell wall(0)
Complement System(33)
FLAP(9)
Hydroxylase(14)
Interferon Receptor(6)
IRAK(24)
IκB kinase (IKK)(41)
Lipoxygenase(53)
LTR(13)
MyD88(6)
NOS(85)
PD-1/PD-L1(38)
PGE synthase(14)
RLR(4)
ROS(61)
Scavenger Receptor(2)
SphK(3)
STING(27)
TLR(68)
FLAP
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AM103
产品货号 : M26054
cas no: 1147872-22-7
AM103 是一种有效的选择性 FLAP 抑制剂 (IC50 = 4.2 nM)。 -
Diflapolin
产品货号 : M24734
cas no: 724453-98-9
Diflapolin 是一种高活性的 5-脂氧合酶激活蛋白 (FLAP)/可溶性环氧化物水解酶 (sEH) 双重抑制剂,具有显着的抗炎功效和高靶点选择性。 -
GSK2190915
产品货号 : M16702
cas no: 936350-00-4
一种有效的选择性 FLAP 抑制剂,结合 IC50 为 2.6 nM。 -
AZD5718
产品货号 : M13174
cas no: 2041075-86-7
AZD5718 (AZD-5718, AZD 5718) 是一种新型有效的 5-脂氧合酶激活蛋白 (FLAP) 抑制剂,结合 IC50 为 6.3 nM。 -
ABT-080
产品货号 : M12975
cas no: 189498-57-5
ABT-080 是一种有效的 FLAP 抑制剂,可抑制离子载体刺激的 LTB(4) 形成,IC50 为 20 nM。