Xue Li gave an invited talk at the 72nd ASTMH Symposium (18-22 Oct 2023), Chicago. Symposium organizers: David Fidock (back row right, Columbia University) and Sachel Mok (front row right, Columbia University). Other invited speakers: Shiron Iwanaga (front row left, Osaka University), Zbynek Bozdech (back row left, Nanyang technological University) and Manoj Duraisingh (back row middle, Harvard). The title of Xue’s talk was “The amino acid transporter pfaat1 modulates chloroquine resistance and fitness in malaria parasites”.