Cytokine secretion by peripheral blood mononuclear cells in myasthenia gravis

We studied spontaneous secretion of anti-acetylcholine receptor antibody (AChRAb), IgG and cytokines by peripheral blood mononuclear cells (PBMC) from 19 MG patients without therapy and 10 normal controls. IgG secretion was higher in the culture medium of MG than in that of normal controls. AChRAb s...

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Veröffentlicht in:Journal of clinical neuroscience 2002-03, Vol.9 (2), p.133-136
Hauptverfasser: Yoshikawa, Hiroaki, Satoh, Katsuaki, Yasukawa, Yoshihiro, Yamada, Masahito
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container_issue 2
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container_title Journal of clinical neuroscience
container_volume 9
creator Yoshikawa, Hiroaki
Satoh, Katsuaki
Yasukawa, Yoshihiro
Yamada, Masahito
description We studied spontaneous secretion of anti-acetylcholine receptor antibody (AChRAb), IgG and cytokines by peripheral blood mononuclear cells (PBMC) from 19 MG patients without therapy and 10 normal controls. IgG secretion was higher in the culture medium of MG than in that of normal controls. AChRAb secretion was correlated with IgG secretion in MG. Interleukin (IL)-2, IL-4, IL-5, IL-6, IL-10, IL-13, interferon (IFN)-γ and tumor necrosis factor (TNF)-α secreted by PBMC from MG patients were not different from those produced by those from normal controls. IgG secretion was, however, correlated with the secretions of IL-5 and IL-6 in MG. Spontaneous B cell activation was suspected in patients with MG.
doi_str_mv 10.1054/jocn.2001.1028
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source MEDLINE; Elsevier ScienceDirect Journals
subjects Adolescent
Adult
Aged
Biological and medical sciences
Cells, Cultured
Child
Cytokines - blood
Cytokines - secretion
Diseases of striated muscles. Neuromuscular diseases
Female
Humans
Immunoglobulin G - blood
Interleukin-5, Interleukin-6, IgG, acetylcholine receptor antibody, myasthenia gravis
Leukocytes, Mononuclear - secretion
Male
Medical sciences
Middle Aged
Myasthenia Gravis - blood
Neurology
Receptors, Cholinergic - blood
Statistics, Nonparametric
title Cytokine secretion by peripheral blood mononuclear cells in myasthenia gravis
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