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Article: Induction of humoral responses to BHV-1 glycoprotein D expressed by HSV-1 amplicon vectors

Blanc, Andrea Maria, Universidad de la Republica, Montevideo, Uruguay / Berois, Mabel Beatriz, Universidad de la Republica, Montevideo, Uruguay / Tome, Lorena Magali, Universidad de la Republica, Montevideo, Uruguay / Epstein, Alberto L., Centre de Genetique et Physiologie Moleculaire et Cellulaire-CNRS UMR5534-Universite Lyon 1, France / Arbiza, Juan Ramon, Universidad de la Republica, Montevideo, Uruguay

Journal of Veterinary Science

(Mar 2012)  Volume v. 13, Issue (1), Page(s) p. 59–65

Abstract: Herpes simplex virus type-1 (HSV-1) amplicon vectors are versatile and useful tools for transferring genes into cells that are capable of stimulating a specific immune response to their expressed antigens. In this work, two HSV-1-derived amplicon vectors ...

Abstract Herpes simplex virus type-1 (HSV-1) amplicon vectors are versatile and useful tools for transferring genes into cells that are capable of stimulating a specific immune response to their expressed antigens. In this work, two HSV-1-derived amplicon vectors were generated. One of these expressed the full-length glycoprotein D (gD) of bovine herpesvirus 1 while the second expressed the truncated form of gD (gDtr) which lacked the trans-membrane region. After evaluating gD expression in the infected cells, the ability of both vectors to induce a specific gD immune response was tested in BALB/c mice that were intramuscularly immunized. Specific serum antibody responses were detected in mice inoculated with both vectors, and the response against truncated gD was higher than the response against full-length gD. These results reinforce previous findings that HSV-1 amplicon vectors can potentially deliver antigens to animals and highlight the prospective use of these vectors for treating infectious bovine rhinotracheitis disease.
Keywords IMMUNISATION ; IMMUNIZATION ; INMUNIZACION
Language English
Document type Article
ISSN 1229-845X
Database AGRIS - International Information System for the Agricultural Sciences and Technology

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