PI3Kδ Bridges Microbial Surveillance with Antigen Presentation to Reinforce Intestinal Immunity
Maria Gonzalez-Nuñez, Luiz Ricardo C. Vasconcellos, José Garrido‐Mesa, Rafael Cardoso Maciel Costa Silva, Abderrahman Hachani, Alba Bosquet Agudo, Raffaele Simeoli, Laura Medrano Gonzalez, Alain Filloux, Heidi C. E. Welch, Mauro Perretti, Bart Vanhaesebroeck, David Dombrowicz, Oliver Haworth, Klaartje Bel Kok, , Ezra Aksoy
This study shows PI3Kδ is critical for dendritic cell function in intestinal immunity by linking microbial sensing to antigen presentation and T-cell activation.
bioRxiv · May 13, 2025 · PreprintImmunology