Inhibition of SHP-1 /2 blocks antigen cross-presentation by human macrophages and dendritic cells
Alexine Simone de Wit, Harry M. Warner, Huang Huang, Martijn Verdoes, Geert van den Bogaart, Frans Bianchi
This study shows that inhibiting SHP-1/2 reduces antigen cross-presentation by macrophages and dendritic cells, potentially limiting the effectiveness of PD-1 checkpoint therapy.
bioRxiv · Oct 21, 2025 · PreprintImmunology