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IFNα-Expressing Amniotic Fluid-Derived Mesenchymal Stem Cells Migrate to and Suppress HeLa Cell-Derived Tumors in a Mouse Model
المؤلفون المشاركون
Li, Liru
Wang, Dejun
Guo, Qiuyan
Liang, Tian
Zhou, Jun
Cheng, Yan
Zhang, Guangmei
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-04-02
دولة النشر
مصر
عدد الصفحات
14
الملخص EN
Background.
Immunotherapy for cervical cancer with type I interferon (IFN) is limited because of the cytotoxicity that accompanies the high doses that are administered.
In this study, we investigated the utilization of amniotic fluid-derived mesenchymal stem cells (AF-MSCs) as a means for delivering IFNα to local tumor sites for the suppression of cervical cancer in a mouse model using HeLa cell xenografts.
Methods.
The tumor tropism ability of AF-MSCs and AF-MSCs genetically modified to overexpress IFNα (IFNα-AF-MSCs) was examined through Transwell in vitro and through fluorescent images and immunohistochemistry in a mouse model.
Tumor size and tumor apoptosis were observed to evaluate the efficacy of the targeting therapy.
Mechanistically, tumor cell apoptosis was detected by cytometry and TUNEL, and oncogenic proteins c-Myc, p53, and Bcl-2 as well as microvessel density were detected by immunohistochemistry.
Results.
In this model, intravenously injected AF-MSCs selectively migrated to the tumor sites, participated in tumor construction, and promoted tumor growth.
After being genetically modified to overexpress IFNα, the IFNα-AF-MSCs maintained their tumor tropism but could significantly suppress tumor growth.
The restrictive efficacy of IFNα-AF-MSCs was associated with the suppression of angiogenesis, inhibition of tumor cell proliferation, and induction of apoptosis in tumor cells.
Neither AF-MSCs nor IFNα-AF-MSCs trigger tumor formation.
Conclusions.
IFNα-AF-MSC-based therapy is feasible and shows potential for treating cervical cancer, suggesting that AF-MSCs may be promising vehicles for delivering targeted anticancer therapy.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhou, Jun& Liang, Tian& Wang, Dejun& Li, Liru& Cheng, Yan& Guo, Qiuyan…[et al.]. 2018. IFNα-Expressing Amniotic Fluid-Derived Mesenchymal Stem Cells Migrate to and Suppress HeLa Cell-Derived Tumors in a Mouse Model. Stem Cells International،Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1213120
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhou, Jun…[et al.]. IFNα-Expressing Amniotic Fluid-Derived Mesenchymal Stem Cells Migrate to and Suppress HeLa Cell-Derived Tumors in a Mouse Model. Stem Cells International No. 2018 (2018), pp.1-14.
https://search.emarefa.net/detail/BIM-1213120
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhou, Jun& Liang, Tian& Wang, Dejun& Li, Liru& Cheng, Yan& Guo, Qiuyan…[et al.]. IFNα-Expressing Amniotic Fluid-Derived Mesenchymal Stem Cells Migrate to and Suppress HeLa Cell-Derived Tumors in a Mouse Model. Stem Cells International. 2018. Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1213120
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1213120
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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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
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