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Middle East Journal of Cancer، جلد ۶، شماره ۴، صفحات ۲۰۳-۰
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عنوان انگلیسی Decreased Serum Level of Interleukin-19 in Iranian Patients with Breast Cancer
چکیده انگلیسی مقاله Background: Interleukin-19, a member of the interleukin-10 family of cytokines, contributes to breast cancer pathogenesis. High interleukin-19 expression in breast tumor tissues is associated with poor clinical outcome. This study aimed to assess the changes in serum level of interleukin-19 in breast cancer patients in comparison with normal women and its association with the clinicopathological parameters of this disease. Methods: Enzyme-linked immunosorbent assay was used to analyze serum levels of interleukin-19 in 116 women with breast cancer before chemotherapy or radiotherapy, and in 60 healthy age-matched women without any acute or chronic diseases or family history of cancer. Results: There were significantly lower serum interleukin-19 levels in breast cancer patients (median: 27.3 pg/ml; range: 10.5-2443.6 pg/ml) compared to healthy controls (median: 35.1 pg/ml; range: 10.9-13676.6 pg/ml; P< 0.01). Compared to the healthy control group, the decrease in serum interleukin-19 concentration was seen in all breast cancer stages. However the decrease was only significant for stage III (P=0.02). We found no significant association between serum interleukin-19 levels and stage, grade, lymph node involvement or other clinicopathological variables of the disease. However, when compared to the healthy control group, we found significantly decreased serum interleukin-19 levels in patients with involved lymph nodes (P< 0.01) or tumor size greater than 2 cm (P=0.01). Conclusion: There were significantly decreased interleukin-19 levels in breast cancer patients compared to the healthy control group. We observed no association between serum interleukin-19 levels and clinicopathological parameters in breast cancer patients.
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نویسندگان مقاله فرشته مهدی پور | fereshteh mehdipour
shiraz institute for cancer research, school of medicine, shiraz university of medical sciences, shiraz, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی شیراز (Shiraz university of medical sciences)

مهیار ملک زاده | mahyar malekzadeh
shiraz institute for cancer research, school of medicine, shiraz university of medical sciences, shiraz, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی شیراز (Shiraz university of medical sciences)

عبدالرسول طالعی | abdolrasoul talei
department of surgery, school of medicine, shiraz university of medical sciences, shiraz, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی شیراز (Shiraz university of medical sciences)

عباس قادری | abbas ghaderi
shiraz institute for cancer research, school of medicine, shiraz university of medical sciences, shiraz, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی شیراز (Shiraz university of medical sciences)

نشانی اینترنتی http://mejc.sums.ac.ir/index.php/mejc/article/view/338
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Original Article
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