Novel phosphatidylinositol flippases contribute to phosphoinositide homeostasis in the plasma membrane
Y. Muranaka, R. Shigetomi, Y. Iwasaki, A. Hamamoto, K. Nakayama, H. Takatsu, H.-W. Shin
This study identifies ATP8B1, ATP8B2, and ATP10A as phosphatidylinositol flippases that regulate plasma membrane phosphoinositide homeostasis by maintaining PtdIns(4,5)P2 levels.
bioRxiv · Jul 3, 2023Cell Biology