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Impact of Antecedent Infections on the Antibodies against Gangliosides and Ganglioside Complexes in Guillain-Barré Syndrome: A Correlative Study
- Source :
- Europe PubMed Central, ORCID
- Publication Year :
- 2022
- Publisher :
- Medknow, 2022.
-
Abstract
- Guillain-Barré Syndrome (GBS), an immune-mediated neuropathy, is characterized by antibodies against gangliosides/ganglioside complexes (GSCs) of peripheral nerves. Antecedent infections have been reported to induce antibodies that cross-react with the host gangliosides and thereby have a pivotal role in conferring an increased risk for developing GBS. Data pertaining to the impact of various antecedent infections, particularly those prevalent in tropical countries like India on the ganglioside/GSC antibodies is sparse. We aimed at exploring the association between six antecedent infections and the profile of ganglioside/GSC antibodies in GBS.Patients with GBS (n = 150) and healthy controls (n = 50) were examined for the serum profile of antibodies against GM1, GM2, GD1a, GD1b, GT1b, and GQ1b and their GSCs by ELISA. These antibodies were correlated with immunoreactivities againstThe frequencies of antibodies against six single gangliosides (This study for the first time shows an association between antecedent JE infection and ganglioside antibodies in GBS. This finding reinforces the determining role of antecedent infections on ganglioside antibody responses and the subsequent immunological processes in GBS.
- Subjects :
- Neurology (clinical)
Subjects
Details
- ISSN :
- 09722327
- Volume :
- 25
- Issue :
- 0972-2327
- Database :
- OpenAIRE
- Journal :
- Annals of Indian Academy of Neurology
- Accession number :
- edsair.doi.dedup.....1dcb463ad9d3dc81adedcc9483da2082