To better understand the nature of the T cell response in this disease, we analyzed TCR expression in the brain lesions using PCR for quantitative assessment of TCRBV gene transcripts, together with size and sequence analysis of the third complementarity-determining region (CDR3) of the dominant TCR rearrangements.
To evaluate the role of candidate genes in the susceptibility to multiple sclerosis (MS) and describe the role of T-cell receptor (TCR) gene rearrangements in the MS brain lesion in identifying a major target of the immune response in this disease.