ATP triggers macropinocytosis that internalizes and is regulated by PANX1
A. K. Boyce, E. van der Slagt, J. C. Sanchez-Arias, L. A. Swayne
The paper shows ATP induces macropinocytosis in neuroblastoma cells, internalizing PANX1 and increasing cell size, with regulation involving ARF6 and a conserved tryptophan residue.
bioRxiv · Nov 19, 2020 · PreprintCell Biology