The Effect of Interferon Beta in HLA-G Expression on Monocyte in Diabetes Type1
Abstract Background and objectives: Dendritic Cells are the most important of antigen presenting cells with an effective role in immune tolerance. This study, aims to clarify the role of IFN- β in induction on dendritic cells derived by monocyte in diabetes type1 to evaluate the T cells response to...
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Veröffentlicht in: | Medical laboratory journal 2008-10, Vol.2 (2), p.0-0 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Abstract Background and objectives: Dendritic Cells are the most important of antigen presenting cells with an effective role in immune tolerance. This study, aims to clarify the role of IFN- β in induction on dendritic cells derived by monocyte in diabetes type1 to evaluate the T cells response to beta cell specific antigenic molecule. Material and Methods: In this research, peripheral blood mononuclear cells were isolated by phiCole and then dendritic cells generated from blood monocytes ,in Seven days, by adding granulocyte-monocyte colony stimulating factor and interleukin-4 with or without IFN-beta. MRNA was extracted by dendritic cells and cDNA was produced by reverse transcriptase enzyme. Then, Specific polymerase chain reaction for HLA-G was performed. In addition, Tcell proliferation with a mixed Leukocytic reaction evaluated between dendritic cell and T by means of MTT. Results: based on the results, IFN-β induces HLA-G molecule on dendritic cells. In addition, T cell proliferation responses in mixed leukocyte culture show significance difference between Case and control p |
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ISSN: | 2538-4449 |