title: Axonal Guillain-Barré syndrome: relation to anti-ganglioside antibodies and Campylobacter jejuni infection in Japan.
abstract: To clarify the relations of the axonal form of Guillain-Barré syndrome (GBS) to anti-ganglioside antibodies and Campylobacter jejuni infection, 86 consecutive Japanese GBS patients were studied. Electrodiagnostic criteria showed acute inflammatory demyelinating polyneuropathy in 36% of the patients and acute motor axonal neuropathy (AMAN) in 38%. Frequent anti-ganglioside antibodies were of the IgG class and against GM1 (40%), GD1a (30%), GalNAc-GD1a (17%), and GD1b (21%). Identified infections were C. jejuni (23%), cytomegalovirus (10%), Mycoplasma pneumoniae (6%), and Epstein-Barr virus (3%). There was a strong association between AMAN and IgG antibodies against GM1, GD1a, GalNAc-GD1a, or GD1b. Almost all the patients with at least one of these antibodies had the AMAN pattern or rapid resolution of conduction slowing/block possibly because of early-reversible changes on the axolemma. C. jejuni infection was frequently associated with AMAN or anti-ganglioside antibodies, but more than half of the patients with AMAN or anti-ganglioside antibodies were C. jejuni-negative. These findings suggest that the three phenomena "axonal dysfunctions (AMAN or early-reversible conduction failure)," "IgG antibodies against GM1, GD1a, GalNAc-GD1a, or GD1b," and "C. jejuni infection" are closely associated but that microorganisms other than C. jejuni frequently trigger an anti-ganglioside response and elicit axonal GBS.
authors.affiliation: Department of Neurology, Chiba University School of Medicine, Japan.
authors.forename: K
authors.initials: K
authors.lastname: Ogawara
authors.forename: S
authors.initials: S
authors.lastname: Kuwabara
authors.forename: M
authors.initials: M
authors.lastname: Mori
authors.forename: T
authors.initials: T
authors.lastname: Hattori
authors.forename: M
authors.initials: M
authors.lastname: Koga
authors.forename: N
authors.initials: N
authors.lastname: Yuki
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000888:Antibodies, Anti-Idiotypic / Q000276:immunology*; D002169:Campylobacter Infections / Q000276:immunology* / Q000503:physiopathology; D016123:Campylobacter jejuni / Q000276:immunology*; D002648:Child; D002675:Child, Preschool; D004568:Electrodiagnosis; D005732:Gangliosides / Q000097:blood / Q000276:immunology*; D020275:Guillain-Barre Syndrome / Q000175:diagnosis / Q000276:immunology* / Q000503:physiopathology; D006801:Humans; D007564:Japan; D008875:Middle Aged; D009431:Neural Conduction / Q000276:immunology / Q000502:physiology
chemical_list: D000888:Antibodies, Anti-Idiotypic; D005732:Gangliosides