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| Oliveira,S.C.; Rosinha,G.M.S.; de-Brito,C.F.A.; Fonseca,C.T.; Afonso,R.R.; Costa,M.C.M.S.; Goes,A.M.; Rech,E.L.; Azevedo,V.. |
| Gene vaccines represent a new and promising approach to control infectious diseases, inducing a protective immune response in the appropriate host. Several routes and methods of genetic immunization have been shown to induce antibody production as well as T helper (Th) cell and cytotoxic T lymphocyte activation. However, few studies have compared the nature of the immune responses generated by different gene vaccination delivery systems. In the present study we reviewed some aspects of immunity induced by gene immunization and compared the immune responses produced by intramuscular (im) DNA injection to gene gun-mediated DNA transfer into the skin of BALB/c mice. Using a reporter gene coding for ß-galactosidase, we have demonstrated that im injection... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Gene vaccination; Naked DNA; Gene gun; Cytokines; Immune response. |
| Ano: 1999 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X1999000200009 |
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| Diniz,M.O.; Ferreira,L.C.S.. |
| Anti-cancer DNA vaccines have attracted growing interest as a simple and non-invasive method for both the treatment and prevention of tumors induced by human papillomaviruses. Nonetheless, the low immunogenicity of parenterally administered vaccines, particularly regarding the activation of cytotoxic CD8+ T cell responses, suggests that further improvements in both vaccine composition and administration routes are still required. In the present study, we report the immune responses and anti-tumor effects of a DNA vaccine (pgD-E7E6E5) expressing three proteins (E7, E6, and E5) of the human papillomavirus type 16 genetically fused to the glycoprotein D of the human herpes simplex virus type 1, which was administered to mice by the intradermal (id) route... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Gene gun; DNA vaccine; HPV-16; Anti-cancer vaccine. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2011000500007 |
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