Human M1-macrophages secrete glutamine: a role for the transporters ASCT2 and SNAT5 Giuseppe Taurino, Martina Chiu, Chiara Ughini, Chiara Maccari, Roberta Andreoli, Giulia Longhi, Marco Ventura, Ovidio Bussolati, Massimiliano G Bianchi AJP Cell Physiology Published online on August 11, 2026 Abstract American Journal of Physiology-Cell Physiology, Ahead of Print.