Simultaneous TCR and IL-2 agonism selectively enhances epitope-specific CD8 T cell responses during chronic viral infection
Masao Hashimoto, Mohammad Affan Khan, Akil Akhtar, Javed Naim Agrewala, Gordon James Freeman, Natasha M. Girgis, Yu Zhang, Simon Low, Steven N. Quayle, Anish Suri, Rafi Ahmed
This study shows that targeting IL-2 to antigen-specific CD8 T cells enhances their responses during chronic viral infection while sparing non-targeted populations, and combining this with PD-1 blockade further improves outcomes.
Journal of Virology · Jun 15, 2026Peer-reviewedImmunology