See Liang Ng

TL;DR: AM‐ablated mice, infected with a normally sublethal dose of PR8 influenza virus, showed dramatically increased virus load in the lungs, severe airway inflammation, pulmonary edema and vascular leakage, which caused the death of the infected animals.

TL;DR: It is reported that classically defined cDC2s contain a discrete population of monocyte-derived migratory antigen-presenting cells with Mϕ phenotype but functional DC features, including cross-presentation.

TL;DR: A previously unappreciated and multifaceted role of CD103+ DCs in controlling pulmonary T cell-mediated immune responses is demonstrated, suggesting that cDC1 are not only involved in primary T cell activation, but also in supporting the development of effective memory CD8+ T cell precursors.

TL;DR: A previously unidentified role for pulmonary CD103+ DCs is supported in the rapid mobilization of mycobacteria from the lungs to the draining LN soon after exposure to M. tuberculosis, which is a critical step for the development of the host adaptive immune response.

TL;DR: In this article, the authors describe a unique CD169++ TRM subset that controls Candida growth and inflammation during acute systemic candidiasis, without being actively involved in direct fungal clearance, increase host resistance by promoting IFNγ release and neutrophil ROS activity.