Ipomoeassin F 是一种高效且具有选择性的内质网(ER)蛋白转位抑制剂,它通过作用于ER膜上的Sec61复合物(Sec61α)的成孔亚基来实现其功能。此化合物能特异性抑制SARS-CoV-2蛋白在ER膜上的转位,同时阻碍分泌蛋白和I型跨膜蛋白(TMP)的ER转运,但对III型TMP的转运不产生影响。
N-Acylethanolamines (NAEs) are lipid-derived signaling compounds, with arachidonoyl ethanolamide functioning as an endogenous cannabinoid (CB) that activates CB1 and CB2 receptors. Among these, Palmitoleoyl Ethanolamide (POEA) is synthesized endogenously from palmitoleic acid. Notably, unlike arachidonoyl ethanolamide and palmitoyl ethanolamide, POEA lacks antinociceptive effects in the formalin-evoked pain model.
PSN632408 is an optimized agonist of GPR119 receptors that display similar potency to OEA at both recombinant mouse and human GPR119 receptors (EC50: 5.6 and 7.9 uM, respectively).