Plasmacytoid dendritic cells (pDCs) are a rare type of immune cells that secrete large quantities of type 1 interferon (I-IFN), a key driver of immunity to infectious invaders and cancer. However, the mechanisms that control the I-IFN secretion are still poorly understood. Researchers from Eindhoven University of Technology and Radboud University Nijmegen have developed a groundbreaking, high-throughput...