Construction and immunogenicity evaluation of chimerical DNA vaccine of human papillomavirus type 11 / 中华实验和临床病毒学杂志
Chinese Journal of Experimental and Clinical Virology
;
(6): 182-184, 2009.
Article
Dans Chinois
| WPRIM
| ID: wpr-325597
ABSTRACT
<p><b>OBJECTIVE</b>To construct chimerical DNA vaccine plasmid of human papillomavirus type 11 (HPV11) L1-E7, and to evaluate its immunogenicity.</p><p><b>METHODS</b>Molecular cloning techniques were used to construct recombinant plasmid pcDNA3 L1-E7 as a DNA vaccine. BALB/c mice were vaccinated with DNA recombinants through muscle injection.IL-2 and gamma-INF secreted by immunized spleens lymphocyte and HPV 11 L1 or E7 specific antibodies were assayed by ELISA method. Spleens lymphocyte proliferation was measured by MTT assay.</p><p><b>RESULTS</b>The chimerical DNA plasmid of pcDNA3 L1-E7 was constructed correctly. Specific anti-HPV11 E7 and L1 antibodies, specific lymphocyte proliferation and secretions of IL-2 and gamma-INF were detected in vaccinated mice.</p><p><b>CONCLUSION</b>Specific immune response, including cellular immunity and humoral immunity, could been detected in mice vaccinated with chimerical DNA vaccine of pcDNA3 L1-E7.</p>
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Virologie
/
Sang
/
Données de séquences moléculaires
/
Séquence nucléotidique
/
Répartition aléatoire
/
Génie génétique
/
Vaccins à ADN
/
Infections à papillomavirus
/
Allergie et immunologie
/
Papillomavirus humain de type 11
Type d'étude:
Essai clinique contrôlé
Limites du sujet:
Animaux
/
Femelle
/
Humains
langue:
Chinois
Texte intégral:
Chinese Journal of Experimental and Clinical Virology
Année:
2009
Type:
Article
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