Animal model:Mice infected with C. jejuni strains from colitis or GBS patientsRelevant groups:FMT (SPF or STER WT mice): 1) Hu-260.94 2) Hu-11168 3) Hu-TSBNo FMT (SPF WT or IL-10−/− mice): 4) Conv-260.94 5) Conv-11168 6) Conv-TSB. This evidence concerns the gene IL10 and Guillain-Barre syndrome.