Objective: We examined a possible involvement of genetic factors influencing the development of Guillain-Barré syndrome (GBS).Methods: We studied T-cell receptor (TCR), alpha-chain constant (AC), and beta-chain variable (BV) gene polymorphisms using microsatellite markers and serologic HLA class I antigens, HLA-DRB1, and HLA-DQB1 alleles in 81 Japanese patients with GBS and 87 controls.Results: There were no significant differences in these genetic markers between GBS patients and controls. Subgrouping of GBS patients according to recent Campylobacter jejuni infection, the presence of anti-GM1 antibody in the sera, or their combinations also failed to reveal significant associations with these genetic markers. There was, however, a tendency for an increased frequency of HLA-DRB1*0803 in the C. jejuni + GM1 + GBS group, when compared with controls.Conclusions: The data suggest that the roles of TCRAC, T-cell receptor beta-chain variable (TCRBV), HLA class I or class II in the development of GBS are not critical, and further research is necessary to clarify other genes encoded within the HLA region for genetic susceptibility to GBS.
Guillain-Barre syndrome observed with adoptive transfer of lymphocytes genetically engineered with an NY-ESO-1 reactive T-cell receptor
