Comparative Evaluation of Mx and Alum as Bio Conventional Adjuvants in Inducing Immune Responses by Influenza DNA Vaccine

Objective(s): Toxoplasma gondii is an obligate intracellular protozoan parasite that causes toxoplasmosis in humans and animals. Micronemes (MICs) are effective candidates for DNA vaccine. Materials and Methods: In this study, we evaluated the immune response of BALB/c mice against MIC3 gene of Toxoplasma gondii and interleukin 12 (IL-12...

This study observed the immune response induced by a HSP65 DNA vaccine fused with UbGR against Mycobacterium tuberculosis. BALB/c mice were inoculated with HSP65 DNA vaccine, UbGR-fused HSP65 DNA vaccine (UbGR-HSP65) and blank vector respectively. HSP65 DNA vaccine elicited a Thl-polarized immune response. The Thl-type cytokine (IFN-γ) and proliferative T cell responses from spleen were improve...

background: the major problem of dna vaccine is less immunogenicity of them verses other killed or live whole organism vaccines therefore adjuvants for use in this kind vaccines is very necessary. genetic adjuvants with bacterial sources are an appropriate approach to modulate immune responses to dna vaccines. listeria monocytogenes proteins such as listeriolysin o (llo) with cd4 and cd8 epitop...

DNA, the essential part of the life is making way in to new vaccine technology. Plasmid vectors from the bacteria have revolutionized the world of vaccine design by its new technology – DNA vaccines. Small portion of the nucleotides from the pathogen held under the control of promoter in a plasmid vector can be used as a vaccine. DNA vaccines alleviate the odds of the other vaccines by having g...

Objective(s): Acinetobacter baumannii is one the most dangerous opportunistic pathogens in hospitalized infections. This bacterium is resistant to 90% of commercial antibiotics. Therefore, developing new strategies to cure A. baumannii-infections is urgent. The DNA vaccines new approach in which the immunogen can be directly expressed inside the target cells through cl...

Bordetella avium is the causative agent of bordetellosis, which remains to be the cause of severe losses in the turkey industry. Given the lack of vaccines that can provide good protection, developing a novel vaccine against B. avium infection is crucial. In this study, we constructed a eukaryotic expression plasmid, which expressed the outer membrane protein A (ompA) of B. avium, to prepare a ...

No abstract this article: Preparation and Expression of M2 Gene Plasmid DNA for Potential use in Influenza A Vaccine Production

Avian Pasteurella multocida is an agent of fowl cholera. The protective effect achieved through orthodoxvaccines is not ideal. The research on novel vaccines against avian Pasteurella multocida is imperative. Inthis study, the genes encoding outer membrane protein H and A (OmpH and OmpA) were cloned into theeukaryotic expression vector pcDNA3.1(+) and the recombinant plasmids, namely DNA vaccin...

Vaccination is one of the most successful immunology applications that has considerably improved human health. The DNA vaccine is a new vaccine being developed since the early 1990s. Although the DNA vaccine is promising, no human DNA vaccine has been approved to date. The main problem facing DNA vaccine efficacy is the lack of a DNA vaccine delivery system. Several studies explored this limita...