Treatment of relapsing autoimmune encephalomyelitis with T cell receptor V beta-specific antibodies when proteolipid protein is the autoantigen

J Neurosci Res. 1996 Jul 15;45(2):104-16. doi: 10.1002/(SICI)1097-4547(19960715)45:2<104::AID-JNR3>3.0.CO;2-E.


Monoclonal antibodies (mAbs) directed against the V beta chain of the T cell receptor (TCR) of pathogenic T cells have been used to treat acute murine experimental autoimmune encephalomyelitis (EAE) induced by myelin basic protein (BP). We evaluated anti-V beta mAb for the treatment of relapsing EAE (R-EAE) induced in SJL/J mice by the myelin proteolipid protein (PLP) peptide 139-151. Spinal cord mononuclear cells isolated from mice immunized for R-EAE with PLP 139-151 were shown to express a predominance of V beta 2 and V beta 17 during acute and relapsing disease. T cell lines specific for PLP 139-151 were magnetically sorted to express 80-90% V beta 2. These V beta 2-enriched lines induced typical relapsing demyelinating EAE in naive recipient mice. SJL/J mice with R-EAE induced by a PLP 139-151-specific T cell line expressing 88% V beta 2 were treated with anti-V beta 2 mAb. Anti-V beta 2 mAb markedly reduced clinical and histological disease severity when given at the time of cell transfer or when given at clinical disease onset. In contrast, anti-V beta mAbs showed only a mild clinical effect on R-EAE induced by immunization with PLP 139-151 or R-EAE transferred by a PLP 139-151-specific T cell line expressing multiple V beta s. A cocktail of mAbs directed against V beta 2, V beta 4, and V beta 17 significantly reduced the numbers of spinal cord T cells expressing these V beta s during acute EAE but had little effect on disease course, suggesting that pathogenic T cells expressing other V beta s were producing disease. These findings may have implications for the treatment of multiple sclerosis with V beta-selective therapy.

Publication types

  • Research Support, U.S. Gov't, Non-P.H.S.
  • Research Support, U.S. Gov't, P.H.S.

MeSH terms

  • Analysis of Variance
  • Animals
  • Antibodies, Monoclonal / therapeutic use*
  • Autoantigens / immunology*
  • Cell Line
  • DNA Primers
  • Encephalomyelitis, Autoimmune, Experimental / immunology*
  • Encephalomyelitis, Autoimmune, Experimental / prevention & control
  • Encephalomyelitis, Autoimmune, Experimental / therapy*
  • Female
  • Lymphocyte Depletion
  • Mice
  • Mice, Inbred Strains
  • Myelin Proteolipid Protein / immunology*
  • Polymerase Chain Reaction
  • Receptors, Antigen, T-Cell, alpha-beta / biosynthesis
  • Receptors, Antigen, T-Cell, alpha-beta / immunology*
  • Spinal Cord / immunology
  • T-Lymphocytes / immunology*


  • Antibodies, Monoclonal
  • Autoantigens
  • DNA Primers
  • Myelin Proteolipid Protein
  • Receptors, Antigen, T-Cell, alpha-beta