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Archives of neurology · 2011

TH1 and TH2 response to Campylobacter jejuni antigen in Guillain-Barre syndrome.

Сравнительное исследованиеСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
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Nyati Kishan K, Prasad Kashi N, Rizwan Arshi, Verma Avantika, Paliwal Vimal K

Аннотация

OBJECTIVES: To determine the expression of proinflammatory and anti-inflammatory cytokines in lymphocytes from the progressive and recovery phases of Guillain-Barré syndrome (GBS) after stimulation with Campylobacter jejuni outer membrane proteins.

DESIGN: Case-control study.

SETTING: Sanjay Gandhi Postgraduate Institute of Medical Sciences.

PARTICIPANTS: Sixty-five patients with GBS, 60 age- and sex-matched disease control individuals, and 68 healthy control individuals were included in the study.

MAIN OUTCOME MEASURES: Lymphocytes from patients with GBS were stimulated with C jejuni outer membrane proteins, and the levels of different proinflammatory (T(H)1 [helper T cell, subtype 1]) and anti-inflammatory (T(H)2) cytokines were determined by reverse-transcription polymerase chain reaction and enzyme-linked immunosorbent assay.

RESULTS: In the progressive phase of the disease, the expressions of interferon γ (IFN-γ), interleukin 1β (IL-1β), tumor necrosis factor (TNF), IL-6, IL-10, and the IFN-γ:IL-4 ratio were significantly upregulated, but expressions of transforming growth factor (TGF)-β1 and IL-4 were lower in patients compared with disease and healthy controls. In contrast, the levels of IFN-γ, IL-1β, TNF, IL-6, IL-10, and the IFN-γ:IL-4 ratio were significantly lower, but TGF-β1 and IL-4 were upregulated in the recovery phase of GBS patients compared with controls.

CONCLUSIONS: Upregulation of T(H)1 cytokines in the early disease course may be associated with immune-mediated disease progression due to neuronal inflammation, but upregulation of T(H)2 immune response during the later phase aids recovery from the disease.

Предметные рубрики MeSH

ИП Урсолов Владлен Сергеевич

ИНН 500118482352 · ОГРНИП 314500117700049

Реквизиты и контакты