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International Journal of Organ Transplantation Medicine، جلد ۹، شماره ۱، صفحات ۰-۰
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چکیده فارسی مقاله
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عنوان انگلیسی mRNA Expression of Interferon Regulatory Factors during Acute Rejection of Liver Transplants in Patients with Autoimmune Hepatitis
چکیده انگلیسی مقاله Background: Interferon regulatory factors (IRFs) can play a critical role in the regulation of many facets of innate and adaptive immune responses through transcriptional activation of type I interferons, other proinflammatory cytokines, and chemokines. However, their roles in transplantation immunity still remain to be elucidated. Objective: To evaluate the time course of mRNA expression of all 9 members of IRFs family of transcription factors during liver allograft acute rejection. Methods: Blood samples of 19 patients with autoimmune hepatitis receiving liver transplants were collected on days 1, 3, 5, and 7 post-transplantation. The patients were followed for 6 months after transplantation and divided into two groups of acute rejection (AR) (n=4) and non-acute rejection (non-AR) (n=15). Results: All of the studied transcription factors were down-regulated in AR-group on days 3, 5, and 7 post-transplantation compared to non-AR group. The mean±SEM IRF5 on day 7 post-transplantation was significantly (p=0.005) lower in AR-group than in non-AR group (0.7±0.21 vs. 1.91±0.27, respectively); expression of other IRFs family members was not significantly different between the two groups on days 3, 5, and 7 post-transplantation. Conclusion: IRF5 may have an important role during the acute rejection of liver transplants.
کلیدواژه‌های انگلیسی مقاله
نویسندگان مقاله | M Nasiri
Department of Biology, College of Sciences, Shiraz University, Shiraz, Iran


| B Geramizadeh
Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, Iran


| SH Nabavizadeh
Cellular and Molecular Research Center, Yasuj University of Medical Sciences, Yasuj, Iran


| SA Malek-Hosseini
Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, Iran


| MH Karimi
Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, Iran


| I Saadat
Department of Biology, College of Sciences, Shiraz University, Shiraz, Iran
نشانی اینترنتی http://www.ijotm.com/ojs/index.php/IJOTM/article/view/424
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Original Articles
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