Poorly perfused tumor regions harbor T cells with a glucose-dependent effector phenotype. - Riera-Borrull M; Cerdán Porqueras V; Tejedor Vaquero S; Tomaselli González C; Guzmán M; Martinuzzi D; Ceacero-Heras D; Cerutti A; Aramburu J; López-Rodríguez C (EMBO reports, 2026)