Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Revista Científica H...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Revista Científica Hospital Santa Izabel
Article . 2020 . Peer-reviewed
Data sources: Crossref
versions View all 1 versions
addClaim

Anticorpos Anti-Gangliosídeos em Pacientes com Síndrome de Guillain-Barré Associado à Infecção pelo Vírus Zika no Brasil

Authors: Mateus Do Rosário;

Anticorpos Anti-Gangliosídeos em Pacientes com Síndrome de Guillain-Barré Associado à Infecção pelo Vírus Zika no Brasil

Abstract

A infecção pelo vírus zika está associada ao desenvolvimento da Síndrome de Guillain-Barré (SGB), uma doença autoimune neurológica causada pelo reconhecimento imune de gangliosídeos e outros componentes nas membranas das células neuronais. Utilizando ELISA de alto rendimento, analisamos o perfil de anticorpos anti-glicolipídeos, incluindo gangliosídeos, de amostras de plasma de pacientes com infecções por zika associadas ou não à SGB em Salvador, Bahia, Brasil. Observamos que os pacientes infectados com o zika vírus que desenvolvem SGB apresentam níveis mais altos de anticorpos antigangliosídeos quando comparados com pacientes infectados com zika sem SGB. Também observamos que um amplo repertório de gangliosídeos foi direcionado por auto anticorpos anti IgM e IgG nesses pacientes. Como o vírus zika infecta neurônios, que contêm gangliosídeos de membrana, a apresentação antigênica dessas células infectadas pode estimular os autoanticorpos anti-gangliosídeos observados, sugerindo que os autoanticorpos induzidos diretamente pela infecção podem levar ao desenvolvimento de SGB. Nossos resultados estabelecem, coletivamente, uma ligação entre anticorpos antigangliosídeos e SGB associado ao zika vírus. Resumo do Artigo: Rivera-Correa J, de Siqueira IC, Mota S, do Rosário MS, Pereira de Jesus PA, Alcantara LCJ, et al. Anti-ganglioside antibodies in patients with zika virus infectionassociated Guillain-Barré Syndrome in Brazil. PLoS Negl Trop Dis. 2019;13(9):e0007695. https://doi.org/10.1371/journal.pntd.0007695.

Related Organizations
  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
bronze