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Branched Polyethylenimine-Superparamagnetic Iron Oxide Nanoparticles (bPEI-SPIONs) Improve the Immunogenicity of Tumor Antigens and Enhance Th1 Polarization of Dendritic Cells
المؤلفون المشاركون
Nguyen-Pham, Thanh-Nhan
Park, In-Kyu
Hoang, My-Dung
Lee, Hwa-Jeong
Lee, Hyun-Ju
Choi, Nu-Ri
Vo, Manh-Cuong
Jung, Sung-Hoon
Lee, Je-Jung
Kim, Hyeoung-Joon
المصدر
Journal of Immunology Research
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-06-28
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Nanoparticles in the field of dendritic cell (DC) research are emerging as a promising method of enhancing the efficacy of cancer immunotherapy.
We investigated the effect of branched polyethylenimine-superparamagnetic iron oxide nanoparticles (bPEI-SPIONs) on tumor cells loaded onto DCs.
The tumor antigens were prepared as follows: (1) apoptotic U266 cells with ultraviolet B (UVB) irradiation followed by a 2 h incubation in the absence (2 h postirradiated cells) or (2) presence of bPEI-SPIONs (bPEI-SPION 2 h postirradiated cells) and (3) apoptotic U266 cells with UVB irradiation followed by an overnight 16 h incubation (16 h postirradiated cells).
bPEI-SPIONs render U266 cells sensitive to UVB irradiation through reactive oxygen species production to accelerate apoptotic death.
The 2 h postirradiated cells and bPEI-SPION 2 h postirradiated cells released immunogenic proteins, including Hsp70, Hsp90, and HMGB1.
The DCs loaded with bPEI-SPION 2 h postirradiated cells showed the highest IL-12p70 production and Th1 polarization compared with other DCs.
These results suggest that bPEI-SPIONs are a promising method of enhancing the immunogenicity of tumor cells and promoting Th1 polarization of DCs loaded with these tumor cells.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Hoang, My-Dung& Lee, Hwa-Jeong& Lee, Hyun-Ju& Jung, Sung-Hoon& Choi, Nu-Ri& Vo, Manh-Cuong…[et al.]. 2015. Branched Polyethylenimine-Superparamagnetic Iron Oxide Nanoparticles (bPEI-SPIONs) Improve the Immunogenicity of Tumor Antigens and Enhance Th1 Polarization of Dendritic Cells. Journal of Immunology Research،Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1068557
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Hoang, My-Dung…[et al.]. Branched Polyethylenimine-Superparamagnetic Iron Oxide Nanoparticles (bPEI-SPIONs) Improve the Immunogenicity of Tumor Antigens and Enhance Th1 Polarization of Dendritic Cells. Journal of Immunology Research No. 2015 (2015), pp.1-9.
https://search.emarefa.net/detail/BIM-1068557
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Hoang, My-Dung& Lee, Hwa-Jeong& Lee, Hyun-Ju& Jung, Sung-Hoon& Choi, Nu-Ri& Vo, Manh-Cuong…[et al.]. Branched Polyethylenimine-Superparamagnetic Iron Oxide Nanoparticles (bPEI-SPIONs) Improve the Immunogenicity of Tumor Antigens and Enhance Th1 Polarization of Dendritic Cells. Journal of Immunology Research. 2015. Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1068557
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1068557
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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