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1390/4/9، جلد ۱۰، شماره ۲، 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 |
Expression of IL-17 and COX2 Gene in Peripheral Blood Leukocytes of Vitiligo Patients |
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| چکیده انگلیسی مقاله |
Vitiligo is a pigmentation disorder in which inflammatory mediators such as cytokines have a pivotal role in disease's pathogenesis. Interleukin 17 (IL-17A) is a proinflammatory cytokine which is involved in the induction of several proinflamatory mediators such as cyclooxygenase 2 (COX2). The aim of this study was to investigate the gene expression of IL-17 and COX2 in peripheral blood leukocytes of vitiligo's patients.Peripheral blood leukocytes from 15 patients with vitiligo and 15 healthy controls were separated using a gradient density centrifugation method. After total RNA isolation and cDNA synthesis, IL-17 and COX2 gene expression were quantified by real-time polymerase chain reaction (PCR). There were no significant differences in IL-17 and COX2 gene expression in lymphocytes of patients with vitiligo compared with control group (p< 0.05). However there was an increased IL-17 and COX2 gene expression in neutrophils of patients compared to controls, but it did not reach statistical significance (p=0.05). We could not find any differences in IL-17 and Cox2 gene expression between clinical diseases subtypes, sex and age. There was a significant correlation between IL-17 and COX2 genes expression in the neutrophils of patients (p=0.00, r=0.80). Our results showed an increased expression in IL-17 and Cox-2 genes in neurophils of patients with vitiligo. This suggested that these two factors are involved in the inflammatory process. Further studies with a larger sample size might help to establish the role of these factors in the pathogenesis of diseases. |
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| کلیدواژههای انگلیسی مقاله |
COX2, IL-17, Neutrophils, Real-time PCR, Vitiligo |
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| نویسندگان مقاله |
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| نشانی اینترنتی |
http://ijaai.tums.ac.ir/index.php/ijaai/article/viewArticle/333 |
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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 |
Articles |
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