AE36 HER2/neu-derived peptide linked to positively charged liposomes with CpG-ODN as an effective therapeutic and prophylactic vaccine for breast cancer

被引:6
作者
Barati, Nastaran [1 ,2 ]
Mosaffa, Fatemeh [4 ]
Razazan, Atefeh [5 ]
Badiee, Ali [4 ]
Behravan, Javad [4 ,8 ,9 ]
Nikpoor, Amin Reza [3 ]
Motavallihaghi, Seyed Mousa [7 ]
Jaafari, Mahmoud Reza [4 ,6 ,10 ]
机构
[1] Hamadan Univ Med Sci, Vice Chancellor Res & Technol, Hamadan, Iran
[2] Hamadan Univ Med Sci, Med Plants & Nat Prod Res Ctr, Hamadan, Iran
[3] Hormozgan Univ Med Sci, Hormozgan Hlth Inst, Mol Med Res Ctr, Bandar Abbas, Iran
[4] Mashhad Univ Med Sci, Sch Pharm, Mashhad, Iran
[5] Univ Tehran Med Sci, Sch Adv Technol Med, Dept Mol Med, Tehran, Iran
[6] Mashhad Univ Med Sci, Pharmaceut Technol Inst, Nanotechnol Res Ctr, Mashhad, Iran
[7] Hamadan Univ Med Sci, Sch Med, Dept Med Parasitol & Mycol, Hamadan, Iran
[8] Mediphage Bioceut Inc, MaRS Ctr, Toronto, ON, Canada
[9] Mashhad Univ Med Sci, MaRS Ctr, Sch Pharm, Mediphage Bioceut Inc, POB 91775-1365, Toronto, ON, Canada
[10] Mashhad Univ Med Sci, Mashhad Univ Med Sci, Pharmaceut Technol Inst, Biotechnol Res Ctr, POB 91775-1365, Mashhad, Iran
关键词
AE36 HER2/Neu-derived peptide; Nanoliposomes; CpG-ODN; Vaccine; Cancer; MICE TUBO MODEL; T-CELL; ESTABLISHED TUMORS; IMMUNITY; HER-2; ACTIVATION; RESPONSES; CD4(+); SYSTEM;
D O I
10.1016/j.jddst.2021.102904
中图分类号
R9 [药学];
学科分类号
1007 ;
摘要
In the present day and age, cancer is still a life-limiting factor whose one of the therapeutic strategies is immunotherapy with vaccines. This research aims to prepare and characterize nanoliposomal vaccine formu-lation attached to HER2/neu-derived peptide (AE36) with or without CpG-ODN, and to evaluate its immuno-logical responses to the therapy using BALB/c mice with HER2 overexpressing breast cancer. AE36 was conjugated to the liposomes containing DOTAP, DOPE and Cholesterol. Such formulations are able to produce CD8(+) and CD4(+) responses and induce synthesis of cytokines detectable via Enzyme-linked immunosorbent assay kits, cytotoxicity testing and intracellular cytokine staining combine.
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页数:8
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