کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6116742 | 1216386 | 2013 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
HLA-G 3â²UTR polymorphisms in high grade and invasive cervico-vaginal cancer
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کلمات کلیدی
ICCBonferroni correctionHSILinvasive cervical cancer - سرطان گردن رحم مهاجمHigh-grade squamous intraepithelial lesions - ضایعات داخلی داخل اپیتلیال سنگینLinkage disequilibrium - عدم تعادل پیوستگیUTR یا untranslated regions - منطقه ترجمه نشدهuntranslated region - منطقه غیر ترجمهHuman papillomavirus - ویروس پاپیلوم انسانیHPV - ویروس پایپلوم انسانی
موضوعات مرتبط
علوم زیستی و بیوفناوری
ایمنی شناسی و میکروب شناسی
ایمونولوژی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Besides HPV infection, the progression to cervical cancer also depends on the host immune response. HLA-G molecules are involved in the inhibition of cell-mediated immune responses and may permit the development of an infection in the female cervical tract. The aim of this study was to explore the possible influence of the two HLA-G polymorphisms located on the 3'UTR on the susceptibility to cervical cancer and risk factors in Brazilian patients. Polymorphism analysis (14bp In/Del and +3142C/G) was performed by PCR. A total of 105 cervical samples were tested, 50 without lesions and 55 with lesions; 22 with high grade (HSIL) and 33 with invasive cancer (ICC). The polymorphisms âDel/Del was associated with a decreased risk of developing ICC in smokers and âIn and âIn/In were associated with an increased risk of HSIL and a higher risk of ICC in smokers. The genotype âIn/Del was associated with the increased risk of HSIL only among women with a family history of cancer. The haplotypes âIn/G and âDel/G were associated with increased and decreased risk of HSIL and cervical cancer, respectively. In conclusion, the 3â²UTR of HLA-G is associated with an increased risk of developing cervical cancer, especially in smokers.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Human Immunology - Volume 74, Issue 4, April 2013, Pages 452-458
Journal: Human Immunology - Volume 74, Issue 4, April 2013, Pages 452-458
نویسندگان
Istéfani D. Silva, Yara C.N. Muniz, Millena C.P.S. Sousa, Karla R. Silva, Erick C. Castelli, José C.G. Filho, Ana P. Osta, Maria I.M. Lima, Renata T. Simões,