Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Medicine and Health Sciences
Langerhans Cells Orchestrate The Protective Antiviral Innate Immune Response In The Lymph Node., Eric B. Wong, Brian Montoya, Colby Stotesbury, Maria Ferez, Ren-Huan Xu, Luis J. Sigal
Langerhans Cells Orchestrate The Protective Antiviral Innate Immune Response In The Lymph Node., Eric B. Wong, Brian Montoya, Colby Stotesbury, Maria Ferez, Ren-Huan Xu, Luis J. Sigal
Department of Microbiology and Immunology Faculty Papers
During disseminating viral infections, a swift innate immune response (IIR) in the draining lymph node (dLN) that restricts systemic viral spread is critical for optimal resistance to disease. However, it is unclear how this IIR is orchestrated. We show that after footpad infection of mice with ectromelia virus, dendritic cells (DCs) highly expressing major histocompatibility complex class II (MHC class IIhi DCs), including CD207+ epidermal Langerhans cells (LCs), CD103+CD207+ double-positive dermal DCs (DP-DCs), and CD103−CD207− double-negative dermal DCs (DN-DCs) migrate to the dLN from the skin carrying virus. MHC class IIhi …