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  • Diversified serum IgG respo...
    Zephir, Helene; Almeras, Lionel; El Behi, Mohamed; Dussart, Patricia; de Seze, Jerome; Steibel, Jerome; Trifilieff, Elizabeth; Dubucquoi, Sylvain; Dessaint, Jean-Paul; Vermersch, Patrick; Prin, Lionel; Lefranc, Didier

    Journal of neuroimmunology, 10/2006, Letnik: 179, Številka: 1
    Journal Article

    We sequentially analyzed the serum IgG response against normal mouse brain during experimental autoimmune encephalomyelitis in SJL/J mice injected with CFA, Bordetella pertussis toxin (BPT) and proteolipid protein 139–151 peptide, compared with mice that received CFA and BPT or were uninjected. Dynamic changes were observed from day 0 to day 28 in the 3 groups. Six highly discriminant antigenic bands ( κ = 0.974) were identified. Three non-myelin proteins were characterized (mitochondrial aconitase hydratase 2, phosphoglycerate mutase 1, brain specific pyruvate deshydrogenase). The IgG response against two of them was less frequent in EAE whereas it was associated with multiple sclerosis in our previous work.