Autoimmunity through cytokine-induced dendritic cell activation Article Report uri icon

Overview

MeSH Major

  • Autoimmune Diseases
  • Genes, Immunoglobulin
  • Immunoglobulin Variable Region

abstract

  • We propose a model where autoimmunity can be viewed as a dynamic system driven by opposite vectors IFN-alpha/beta and TNF. These cytokines drive differentiation of distinct types of DCs, TNF-DCs, or IFN-DCs, which present different antigens leading to distinct autoimmune responses. When balanced, both cytokines synergize in protective immunity. When one of the cytokines prevails, autoimmunity occurs, Type I interferons (IFN-alpha/beta) playing a major role in systemic lupus erythematosus (SLE) and TNF playing a major role in rheumatoid arthritis. This model complements the Type 1/Type 2 paradigm. Therefore, immunity can be viewed as a dynamic system driven by two sets of opposite vectors: IFN-alpha/beta/TNF and IFN-gamma/IL-4.

publication date

  • May 2004

Research

keywords

  • Report

Identity

Digital Object Identifier (DOI)

  • 10.1016/S1074-7613(04)00108-6

PubMed ID

  • 15142523

Additional Document Info

start page

  • 539

end page

  • 50

volume

  • 20

number

  • 5