Campylobacter jejunifrom Patients with Guillain-Barré Syndrome Preferentially Expresses a GD1a-Like Epitope

Autor: Nachamkin, Irving, Liu, Jirong, Li, Ming, Ung, Huong, Moran, Anthony P., Prendergast, Martina M., Sheikh, Kazim
Zdroj: Infection and Immunity; September 2002, Vol. 70 Issue: 9 p5299-5303, 5p
Abstrakt: ABSTRACTGM1- and GD1a-like ganglioside mimicry in Campylobacter jejunilipooligosaccharide (LOS) is considered to be involved in the pathogenesis of Campylobacter-induced Guillain-Barré syndrome (GBS). Compared with gastroenteritis-related isolates, GBS-related C. jejuniisolates were strongly associated with the expression of GD1a-like mimicry. The presence of a few genes involved in LOS ganglioside mimicry, cst-II, cgtA, and cgtB, was also associated with GBS-related strains. GD1a-like epitope expression may be an important virulence phenotype associated with the risk of developing GBS following campylobacter infection.
Databáze: Supplemental Index