ImmunologybioRxivPreprint
Selective granzyme B replenishment dominates the molecular switch for sustained cytotoxicity in effector CD8+ T lymphocytes
Hazyadee Frecia Rodríguez-Gutiérrez, Anne-Laure Iscache, Aurélie Montagne…·Roxana Khazen
This study shows that human CTLs sustain cytotoxicity by selectively replenishing granzyme B through de novo synthesis, maintaining its activity and supporting prolonged killing.
DOI 10.64898/2026.10.09.758067