The Effect of Omega Fatty Acids on Bcl-2 Gene Expression and Protein Production in Cancerous Gastric Tissue
محل انتشار: مجله تحقیقات سرطان، دوره: 1، شماره: 4
سال انتشار: 1396
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 219
فایل این مقاله در 5 صفحه با فرمت PDF قابل دریافت می باشد
- صدور گواهی نمایه سازی
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_MCIJO-1-4_005
تاریخ نمایه سازی: 28 بهمن 1399
چکیده مقاله:
Introduction: Gastric cancer is the fourth common cancer and the second leading cause of death from cancer worldwide. Omega fatty acids are a group of non-saturated fatty acids of long chains derive from linolenic, linoleic and oleic fatty acids. The current study aimed at examining the possible effects of oral administration of omega-3, -6 and -9 fatty acids on gastric cancer cell apoptosis in patients with gastric adenocarcinoma via the evaluation of BCL2 gene and protein expression.
Methods: In the present case-control study, a total of 34 patients with gastric cancer referring to the Endoscopy Clinic at Tabriz University of Medical Sciences were selected and divided into 2 groups (n = 17). In group 1, patients were treated by platinum drugs without any supplementation and in group 2, patients were treated by platinum drugs supplemented with omega-3, -6 and -9 fatty acids over 3 courses, which each lasted 3 weeks. After stomach biopsy, RNA extraction, cDNA synthesis and real-time polymerase chain reaction (RT-PCR) were performed.
Results: The results showed that Bcl-2 gene and BCL2 protein expression in patients who received omega-3, -6 and -9 fatty acids with chemotherapy was lower than those of the ones who not received omega fatty acids. Also, there was a significant decrease in Bcl-2 gene expression (P < 0.05).
Conclusions: The oral administration of omega-3, -6 and -9 fatty acids with the chemotherapeutic drug cis-platinum in patients with gastric adenocarcinoma could decrease Bcl-2 gene expression and BCL2 protein production in the cancerous gastric tissue.
کلیدواژه ها:
نویسندگان
Homa Dokht Ghanbarzadeh
Department of Genetics, School of Basic Sciences, Islamic Azad University, Ahar, Iran
Mojtaba Mohaddes
Department of Medical Genetics, faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
مراجع و منابع این مقاله:
لیست زیر مراجع و منابع استفاده شده در این مقاله را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود مقاله لینک شده اند :