Pulses of Class I PI3kinase activity identify the release and recapture of prey from neutrophil phagosomes
C. F. Muir, C. C. Reyes-Aldasoro, F. Ellett, T. Prajsnar, Y. X. Ho, A. Bernut, C. A. Loynes, S. Elworthy, K. A. Bowden, A. J. Cadby, L. Prince, J. S. King, A. M. Condliffe, S. Renshaw
The paper identifies pulsatile Class I PI3K activity on neutrophil phagosomes during bacterial infection, suggesting phagosomes reopen and reclose to release or restart digestion.
bioRxiv · Feb 29, 2024 · PreprintCell Biology