Cell BiologybioRxivPreprint
The proximal lipid phase of PI3K signaling is confined to the plasma membrane
Morgan M.C. Ricci, Hemani Patel, Maria J Montoya…·Gerald R. V. Hammond
The paper shows that PI3K signaling lipid production and termination occur exclusively at the plasma membrane, not intracellular membranes.
DOI 10.64898/2026.05.08.723799