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1392/1/25، جلد ۴۷، شماره ۵، صفحات -
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Dendritic Cell Stimulation by IFN-? Alters T Cell Function via Modulation of Cytokine Secretion in Diabetes Type 1 |
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| چکیده انگلیسی مقاله |
During antigen capture and processing, mature dendritic cells (DC) express large amounts of peptide-MHC complexes and accessory molecules on their surface. We investigated the role of IFN-β in induction HLA-G expression on the monocyte derived DC and cytokine profile in diabetes type 1. We accomplished secretary pattern and total cytokine production of the Th1 cytokine (IL-2, γIFN) and Th2 cytokines (IL-4, IL-10) before and after mixed leukocyte reaction (MLR) of 30 diabetic patients and 30 normal subjects. In this study a significant increase of IL-10 and γIFN reduction after IFN-β Therapy in culture in presence of HLA-G bearing DC as compared to control were seen. It is seen that dendritic cell causes IL-10 production of T cell in vitro that reduce T cell activation from diabetes patients and normal subjects resulted to the production and expression of HLA-G on these cells from both groups. Using mixed leukocyte reaction, it was found that IFN-β-treated dendritic cell mediated the inhibition of autologous T cell activation via IL-10 production and level of HLA-G on dendritic cell may be correlated to disease activity in diabetes patients and it could also serve as a useful marker for disease progress and treatment. |
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| کلیدواژه‌های انگلیسی مقاله |
Cytokine, HLA-G, IFN-? (Interferon ?), autoimmunity, dendritic cell, |
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| نویسندگان مقاله |
41218---41219---41220--- |
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| نشانی اینترنتی |
http://acta.tums.ac.ir/index.php/acta/article/viewArticle/3641 |
| فایل مقاله |
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| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
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| نوع مقاله منتشر شده |
Article(s) |
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