Direct detection of electrogenic polyamine transport
Sean R. Cleary, Cristina Moreno, Shubhra Srivastava, Pablo Miranda, Francesco Tadini‐Buoninsegni, Miguel Holmgren
This study directly detects polyamine transporter activity using voltage-clamp recordings, identifying ATP13A2 and ATP13A3 as electrogenic pumps and validating a new assay method for drug discovery.
bioRxiv · Oct 8, 2026 · PreprintBiophysics