کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3064651 1580447 2010 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Interleukin-1β contributes to dopaminergic neuronal death induced by lipopolysaccharide-stimulated rat glia in vitro
موضوعات مرتبط
علوم زیستی و بیوفناوری ایمنی شناسی و میکروب شناسی ایمونولوژی
پیش نمایش صفحه اول مقاله
Interleukin-1β contributes to dopaminergic neuronal death induced by lipopolysaccharide-stimulated rat glia in vitro
چکیده انگلیسی

Inflammation is involved in the pathology of Parkinson's disease, a disorder characterised by degeneration of dopaminergic neurons. This study demonstrates that conditioned medium (CM) from lipopolysaccharide (LPS)-treated rat glial-enriched cortical cultures induced death of embryonic rat dopaminergic neurons in vitro, an effect which was additive to the toxicity of the neurotoxin 6-hydroxydopamine. Interleukin-1β (IL-1β) in the CM may mediate this neuronal death. IL-1R1 was found to be expressed on dopaminergic neurons. Blockade of IL-1R1 prevented CM-induced dopaminergic neuronal death. This study suggests that IL-1β in CM from LPS-stimulated glia contributes to dopaminergic neuronal death induced by glia-conditioned medium.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Neuroimmunology - Volume 226, Issues 1–2, 14 September 2010, Pages 20–26
نویسندگان
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