Protection from autoimmunity by DNA vaccination against T-cell receptor

Methods Mol Med. 2006:127:269-80. doi: 10.1385/1-59745-168-1:269.

Abstract

T-lymphocytes are essential participants of adaptive immunity, essential for cellular and humoral recognition of foreign antigens. In pathogenic situations T cells may, however, also recognize self-antigens, causing detrimental autoimmune responses that ultimately lead to autoimmune disease. Experimental autoimmune encephalomyelitis (EAE) is a murine model for the autoimmune disease multiple sclerosis, in which T cells invade the central nervous system and destroy the myelin sheath around neuronal axon fibers. In some EAE systems, the sequence of the alpha- or beta-chains of the pathogenic T-cell receptor is known and makes it possible to induce an immune response that eliminates these self-specific T cells. Herein we describe a method, using DNA vaccination that allows induction of such an immune response to protect mice from the development of EAE.

Publication types

  • Review

MeSH terms

  • Animals
  • Autoantigens / genetics
  • Autoantigens / immunology*
  • Autoimmunity* / drug effects
  • Autoimmunity* / genetics
  • Central Nervous System / immunology
  • Central Nervous System / pathology
  • Disease Models, Animal
  • Encephalomyelitis, Autoimmune, Experimental / immunology
  • Encephalomyelitis, Autoimmune, Experimental / pathology
  • Encephalomyelitis, Autoimmune, Experimental / prevention & control*
  • Mice
  • Multiple Sclerosis / immunology
  • Multiple Sclerosis / pathology
  • Multiple Sclerosis / prevention & control*
  • Receptors, Antigen, T-Cell, alpha-beta / genetics
  • Receptors, Antigen, T-Cell, alpha-beta / immunology*
  • Vaccination
  • Vaccines, DNA / genetics
  • Vaccines, DNA / immunology*
  • Vaccines, DNA / pharmacology

Substances

  • Autoantigens
  • Receptors, Antigen, T-Cell, alpha-beta
  • Vaccines, DNA