Resolvin E1 (RvE1) 是一种有效的促炎症反应介质，衍生自 omega-3 脂肪酸二十碳五烯酸 (EPA)。Resolvin E1 是在急性炎症的自发消退阶段 (存在特定的细胞间相互作用) 中，在阿司匹林存在下从 EPA 内源性生物合成的。Resolvin E1 具有独特的反调节作用，可以抑制多形核白细胞 (PMN) 跨内皮迁移。Resolvin E1 还可作为白细胞浸润，树突状细胞迁移和 IL-12 产生的有效抑制剂。 Resolvin E1 (RvE1), a potent endogenous pro-resolving mediator of inflammation, is derived from omega-3 fatty acid eicosapentaenoic acid (EPA). Resolvin E1 is endogenously biosynthesized from EPA in the presence of Aspirin during the spontaneous resolution phase of acute inflammation, where specific cell-cell interactions occur. Resolvin E1 possesses unique counterregulatory actions that inhibit polymorphonuclear leukocyte (PMN) transendothelial migration. Resolvin E1 also acts as a potent inhibitor of leukocyte infiltration, dendritic cell migration, and IL-12 production.