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Information Journal Paper

Title

A novel atheroprotective role of MF59-like adjuvant when co-administered with CETP vaccine in rabbit model of atherosclerosis

Pages

  1345-1352

Abstract

 Objective(s): In this study, for the first time, MF59 adjuvant was used to develop a cholesteryl ester transfer protein (CETP) vaccine. The efficacy of the vaccine was compared with the efficacy of CETP vaccine formulated with Alum/CpG, the formulation that its immunogenicity has been already demonstrated in rabbit and mice. Materials and Methods: Tetanus toxoid-CETP peptide (TT-CETP) was mixed with Alum/CpG or MF59-like and administered subcutaneously for total five times in rabbit model of Atherosclerosis. Anti-TT-CETP specific antibody, CETP activity in sera and mRNA level of cytokine IL-4 and IFN-γ in peripheral mononuclear cells were determined. Therapeutic response was also examined by tracking serum lipoprotein levels and pathologic observation of atherosclerotic lesions at aortic site. Results: More anti-TT-CETP antibody was found in Alum/CpG vaccinated rabbits compared to buffer (P<0. 001). Antibody induced by MF59-like formulation was not significantly higher than buffer. CETP activity and lipoprotein levels were not significantly different between vaccinated and control rabbits. The mRNA level of IL-4 was significantly lower than buffer while, IFN-γ gene expression was significantly higher in both vaccinated groups. Atherosclerosis thickness grade of aorta was dramatically lower than buffer (P<0. 01) in both vaccinated groups. Conclusion: It is concluded that MF59-adjuvanted CETP vaccine showed anti-Atherosclerosis properties, but the protective effect could not be directly attributed to the immune response induced by anti TT-CETP antibody and CETP inhibition. Further studies are needed to explain the anti-Atherosclerosis properties of MF59 in the presence of TT-CETP peptide.

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    APA: Copy

    AGHEBATI, TAMARA, MOHAMMADPOUR, AMIR HOOSHANG, AFSHAR, MOHAMMAD, JAAFARI, MAHMOUD REZA, ABNOUS, KHALIL, Nazemi, Saeed, Issazadeh, Sobhan, Hashemzadeh, Saeed, ZARE, MOHAMMAD, & BADIEE, ALI. (2016). A novel atheroprotective role of MF59-like adjuvant when co-administered with CETP vaccine in rabbit model of atherosclerosis. IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES, 19(12), 1345-1352. SID. https://sid.ir/paper/723630/en

    Vancouver: Copy

    AGHEBATI TAMARA, MOHAMMADPOUR AMIR HOOSHANG, AFSHAR MOHAMMAD, JAAFARI MAHMOUD REZA, ABNOUS KHALIL, Nazemi Saeed, Issazadeh Sobhan, Hashemzadeh Saeed, ZARE MOHAMMAD, BADIEE ALI. A novel atheroprotective role of MF59-like adjuvant when co-administered with CETP vaccine in rabbit model of atherosclerosis. IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES[Internet]. 2016;19(12):1345-1352. Available from: https://sid.ir/paper/723630/en

    IEEE: Copy

    TAMARA AGHEBATI, AMIR HOOSHANG MOHAMMADPOUR, MOHAMMAD AFSHAR, MAHMOUD REZA JAAFARI, KHALIL ABNOUS, Saeed Nazemi, Sobhan Issazadeh, Saeed Hashemzadeh, MOHAMMAD ZARE, and ALI BADIEE, “A novel atheroprotective role of MF59-like adjuvant when co-administered with CETP vaccine in rabbit model of atherosclerosis,” IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES, vol. 19, no. 12, pp. 1345–1352, 2016, [Online]. Available: https://sid.ir/paper/723630/en

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