![](/images/graphics-bg.png)
The association of single nucleotide polymorphism of interleukin-21 gene and serum interleukin-21 levels with systemic lupus erythematosus
المؤلفون المشاركون
Hafiz, Shirin Fawzi
Irfan, Dina M.
Ahmad, Yasamin Muhammad
Shihatah, Iman Husayn
Murshidi, Nashwh Ali
المصدر
The Egyptian Journal of Medical Human Genetics
العدد
المجلد 18، العدد 2 (30 إبريل/نيسان 2017)، ص ص. 130-136، 7ص.
الناشر
الجمعية المصرية للأمراض الوراثية
تاريخ النشر
2017-04-30
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Background: Systemic lupus erythematosus (SLE) is a common autoimmune disorder which commonly results from the combined effects of a large number of genes.
Variations in the DNA sequence in the Interleukin-21 (IL-21) gene may lead to altered IL-21 production and / or activity which can affect an individual’s susceptibility to SLE.
IL-21 is a novel class I cytokine produced by activated CD4+ T cells, natural killer T cells and T helper (Th) cells.
There is increasing evidence that IL-21 contributes to the pathogenesis of SLE due to its biological activity.
Aim of the study: To investigate the association between single nucleotide polymorphism (SNP) of IL-21 rs2221903 gene and serum IL-21 levels with SLE and to detect the possible association between IL-21 serum levels and the pathogenesis of the disease.
Subjects and methods: This study was conducted on 30 SLE patients and 20 age and sex matched healthy controls.
Serum IL-21 levels were measured using enzyme-linked immunosorbent assay (ELISA) technique and SNP of IL-21 rs2221903 gene was detected by genotyping assay, using real time polymerase chain reaction (RT-PCR).
Results: Serum Il-21 levels were significantly higher in patients compared with controls (p< 0.001).
Patients with high activity index of SLE had significantly higher levels of serum IL-21 (p value < 0.001).
A statistically significant association was found between the T allele of SNP rs2221903 and SLE, whereas; no association between SNP of IL-21 rs2221903 genotypes and SLE or serum IL-21 levels could be detected.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ahmad, Yasamin Muhammad& Irfan, Dina M.& Hafiz, Shirin Fawzi& Shihatah, Iman Husayn& Murshidi, Nashwh Ali. 2017. The association of single nucleotide polymorphism of interleukin-21 gene and serum interleukin-21 levels with systemic lupus erythematosus. The Egyptian Journal of Medical Human Genetics،Vol. 18, no. 2, pp.130-136.
https://search.emarefa.net/detail/BIM-760934
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ahmad, Yasamin Muhammad…[et al.]. The association of single nucleotide polymorphism of interleukin-21 gene and serum interleukin-21 levels with systemic lupus erythematosus. The Egyptian Journal of Medical Human Genetics Vol. 18, no. 2 (Apr. 2017), pp.130-136.
https://search.emarefa.net/detail/BIM-760934
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ahmad, Yasamin Muhammad& Irfan, Dina M.& Hafiz, Shirin Fawzi& Shihatah, Iman Husayn& Murshidi, Nashwh Ali. The association of single nucleotide polymorphism of interleukin-21 gene and serum interleukin-21 levels with systemic lupus erythematosus. The Egyptian Journal of Medical Human Genetics. 2017. Vol. 18, no. 2, pp.130-136.
https://search.emarefa.net/detail/BIM-760934
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 135
رقم السجل
BIM-760934
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
![](/images/kashef-image.png)