The Pseudomonas aeruginosa Tse4 toxin assembles ion-selective and voltage-sensitive ion channels to couple membrane depolarization with K+ efflux. - Rojas-Palomino, Jessica; Velázquez, Carmen; Altuna-Alvarez, Jon; González-Magaña, Amaia; Zabala-Zearreta, Maialen; Müller, Matthias; Queralt-Martín, María; Alcaraz, Antonio; Albesa-Jové, David (PLoS Pathogens, 2025)