Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Medicine and Health Sciences
Increased Production Of Pro-Inflammatory Cytokines And Enhanced T Cell Responses After Activation Of Human Dendritic Cells With Il-1 And Cd40 Ligand, Amy Wesa, Anne Galy
Increased Production Of Pro-Inflammatory Cytokines And Enhanced T Cell Responses After Activation Of Human Dendritic Cells With Il-1 And Cd40 Ligand, Amy Wesa, Anne Galy
Wayne State University Associated BioMed Central Scholarship
Abstract
Background
Various microbial, inflammatory and immune signals regulate the activation of dendritic cells (DC), determining their ability to interact with naïve T cells and to produce cytokines that direct T cell development. In particular, CD40L and IL-1 cooperatively activate DC to secrete high levels of IL-12. The immuno-stimulatory capacity of such DC is otherwise not well-defined prompting further characterization of the effects of IL-1 and family members on DC activation in comparison with other pro-inflammatory stimuli.
Results
Human DC co-activated in vitro by CD40L and IL-1β expressed numerous cytokine genes including IL-12β, IL-23 p19, IL-1β, IL-1α, IL-1Ra, IL-10, IL-6, …