چاپ صفحه |  صفحه نخست سامانه |  چکیده مقاله |  نویسندگان |  دانلود مقاله | دانشگاه علوم پزشکی تبریز |
| نویسنده ثبت کننده مقاله | بهزاد برادران |
| مرحله جاری مقاله | تایید نهایی |
| دانشکده/مرکز مربوطه | مرکز تحقیقات ایمونولوژی |
| کد مقاله | 59519 |
| عنوان فارسی مقاله | Gene therapy with IL-12 induced enhanced anti-tumor activity in fibrosarcoma mouse model. |
| عنوان لاتین مقاله | Gene therapy with IL-12 induced enhanced anti-tumor activity in fibrosarcoma mouse model. |
| ناشر | 7 |
| آیا مقاله از طرح تحقیقاتی و یا منتورشیپ استخراج شده است؟ | بلی |
| عنوان نشریه (خارج از لیست فوق) | ARTIFICIAL CELLS, NANOMEDICINE, AND BIOTECHNOLOGY |
| نوع مقاله | Original Article |
| نحوه ایندکس شدن مقاله | ایندکس شده سطح یک – ISI - Web of Science |
| آدرس لینک مقاله/ همایش در شبکه اینترنت | https://www.ncbi.nlm.nih.gov/pubmed/26759095 |
| Context Immunotherapy is among the most promising modalities for treatment of cancer. Recently, interleukin 12 (IL-12) has been used as an immunotherapeutic agent in cancer gene therapy. IL-12 can activate dendritic cells (DCs) and boost anti-tumor immune responses. Objective In the current study, we have investigated if IL-12 gene therapy can lead to the regression of tumor mass in a mouse model of fibrosarcoma. Material and methods To investigate the therapeutic efficacy of IL-12, WEHI-164 tumor cells were transfected with murine-IL12 plasmids using Lipofectamine. Enzyme linked immunosorbent assay (ELISA) was used to confirm IL-12 expression in transfected cells. The fibrosarcoma mouse model was established by subcutaneous injection of transfected cells to Balb/C mice. Mice were sacrificed and the tumors were extracted. Tumor sizes were measured by caliper. The expression of IL-12 and IFN-g was studied with real-time PCR and western blotting. The expression of Ki-67(a tumor proliferation marker) in tumor mass was studied by immunohistochemistry staining. Results and discussion The group treated with IL-12 showed a significant decrease in tumor mass volume (P: 0.000). The results of real-time PCR and western blotting showed that IL-12 and IFN-g expression increased in the group treated with IL-12 (relative expression of IL-12: 1.9 and relative expression of IFN-g: 1.766). Immunohistochemistry staining showed that Ki-67 expression was reduced in the group treated with IL-12. Conclusion IL-12 gene therapy successfully led to regress of tumor mass in the fibrosarcoma mouse model. This may serve as a candidate therapeutic approach for treatment of cancer. |
| نویسنده | نفر چندم مقاله |
|---|---|
| سعیده راضی صوفیانی | اول |
| توحید کاظمی | دوم |
| فرزانه لطفی پور بناب | سوم |
| داریوش شانه بندی | پنجم |
| سمیه حلاج نژادی | ششم |
| بهزاد برادران | هفتم |
| نام فایل | تاریخ درج فایل | اندازه فایل | دانلود |
|---|---|---|---|
| 141-Gene therapy with IL-12 induced enhanced anti-tumor activity in fibrosarcoma.pdf | 1395/09/20 | 879908 | دانلود |
