Phosphatidylserine and RhoB connect phosphatidylinositol 4-phosphate and phosphatidic acid metabolism at the plasma membrane
Shiying Huang, Yeun Ju Kim, Xiaofu Cao…·Jeremy M. Baskin
The paper identifies a metabolic connection between PI4P and PA at the plasma membrane, showing how PI4P depletion increases PA levels through PS synthesis and RhoB activation.