Temporal production of the signaling lipid phosphatidic acid by phospholipase D2 determines the output of extracellular signal-regulated kinase signaling in cancer cells.
Ras-细胞外调节蛋白激酶(ERK)级联是细胞内重要信号模块,磷脂酸(PA)由磷脂酶D(PLD)和二酰甘油激酶(DGK)生成并参与调控该通路。本研究开发了一种高灵敏度PA生物传感器PASS(Phosphatidic Acid biosensor with Superior Sensitivity),用于实时监测PA的时空产生。在EG...