Sphingosine 1-phosphate (S1P) carrier-dependent regulation of endothelial barrier: high density lipoprotein (HDL)-S1P prolongs endothelial barrier enhancement as compared with albumin-S1P via effects on levels, trafficking, and signaling of S1P1

鞘氨醇 1-磷酸 (S1P) 载体依赖性内皮屏障调节：与白蛋白-S1P 相比，高密度脂蛋白 (HDL)-S1P 通过影响 S1P1 的水平、运输和信号传导延长内皮屏障增强