| First Author | Bahk YY | Year | 1997 |
| Journal | J Virol | Volume | 71 |
| Issue | 5 | Pages | 4181-5 |
| PubMed ID | 9094705 | Mgi Jnum | J:39445 |
| Mgi Id | MGI:86828 | Doi | 10.1128/jvi.71.5.4181-4185.1997 |
| Citation | Bahk YY, et al. (1997) Association between susceptibility to Theiler's virus-induced demyelination and T-cell receptor Jbeta1-Cbeta1 polymorphism rather than Vbeta deletion. J Virol 71(5):4181-5 |
| abstractText | Theiler's murine encephalomyelitis virus (TMEV) induces demyelinating disease in susceptible mouse strains after intracerebral inoculation. The clinical symptoms and histopathology of the central nervous system appear to be similar to those of human multiple sclerosis (MS), and thus, this system provides an excellent infectious animal model for studying MS. The virus-induced demyelination is immune mediated, and the genes involved in the immune response such as those for the T-cell receptor beta-chain and major histocompatibility complex (MHC) haplotypes are known to influence disease susceptibility. To define whether the T-cell receptor Jbeta-Cbeta or Vbeta genes are associated with susceptibility, we have analyzed F2 mice from crosses of susceptible SJL/J (Vbeta(a)-JCbeta(b)) mice and resistant C57L (Vbeta(a)-JCbeta(a)) mice. Our results indicate that susceptibility to TMEV-induced demyelination is associated with restriction fragment length polymorphism reflecting the T-cell receptor Jbeta1-Cbeta1 region rather than the Vbeta polymorphism. This association becomes stronger when the MHC haplotype is considered in the linkage analysis. However, differences in the T-cell receptor alpha-chain haplotype have no significant influence on the pathogenesis of TMEV-induced demyelination. |
