Batf3-dependent CD103(+) dendritic cell accumulation is dispensable for mucosal and systemic antifungal host defense.

ABSTRACT: Dendritic cells (DCs) are critical for defense against a variety of pathogens and the formation of adaptive immune responses. The transcription factor Batf3 is critical for the development of CD103(+)CD11b(-) DCs, which promote IL-12-dependent protective immunity during viral and parasitic infections, dampen Th2 immunity during helminthic infection, and exert detrimental effects during bacterial infection. Whether CD103(+) DCs modulate immunity during systemic or mucosal fungal disease remains unknown. Herein, we report that Batf3 is critical for accumulation of CD103(+) DCs in the kidney and tongue at steady state, for their expansion during systemic and oropharyngeal candidiasis, and for tissue-specific production of IL-12 in kidney but not tongue during systemic and oropharyngeal candid

SUBMITTER: Break TJ 

PROVIDER: S-EPMC5029292 | biostudies-literature | 2016 Oct

REPOSITORIES: biostudies-literature