Myeloid reprogramming by poly(I:C) recruits progenitor-exhausted CD8+ T cells and sensitizes rhabdoid tumors to PD-1 blockade
Valeria Sandoval Manríquez, Sofia Cavada-Silva, Kévin Beccaria, Leticia Laura Niborski, Amaury Leruste, Wilfrid Richer, Mathias Vandenbogaert, Zhi‐Yan Han, Christine Sedlik, Jordan Denizeau, Jérémy Mesple, Zoé Fusilier, Laëtitia Lesage, Jérémie D. Goldstein, Yohan Gerber-Ferder, , Eliane Piaggio
This study shows that poly(I:C) reprograms myeloid cells in rhabdoid tumors, enhancing CD8+ T cell infiltration and improving response to PD-1 blockade.
bioRxiv · Dec 29, 2025 · PreprintImmunology