Czasopismo
Tytuł artykułu
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Języki publikacji
Abstrakty
A heterologous prime-boost vaccination regime with DNA and recombinant vaccinia virus (rvv) vectors expressing relevant antigens has been shown to induce effective immune responses against several infectious pathogens. In this study, we describe the effectiveness of the prime-boost strategy by immunizing dogs with a recombinant plasmid followed by vaccinia virus, both of which expressed the glutamic acid-rich protein (BgGARP) of Babesia gibsoni. The dogs immunized with the prime-boost regime developed a significantly high level of specific antibodies against BgGARP when compared with the control groups. The antibody level was strongly increased after a booster immunization with a recombinant vaccinia virus. Two weeks after the booster immunization with a recombinant vaccinia virus expressing BgGARP, the dogs were challenged with B. gibsoni parasite. The dogs immunized with the prime-boost regime showed partial protection, manifested as a significantly low level of parasitemia. These results indicated that this type of DNA/rvv prime-boost immunization approach may have use against B. gibsoni infection in dogs.
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Opis fizyczny
p.619-623,fig.,ref.
Twórcy
autor
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan
autor
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan
autor
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan
autor
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan
autor
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan
autor
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan
autor
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan
autor
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan
autor
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan
autor
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan
autor
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan
autor
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan
Bibliografia
- Birkenheuer A.J., Correa M.T., Levy M.G., Breitschwerdt E.B. 2005. Geographic distribution of babesiosis among dogs in the United States and association with dog bites: 150 cases (2000–2003). Journal of the American Veterinary Medical Association, 227, 942–947.
- Casapulla R., Baldi L., Avallone V., Sannino R., Pazzanese L., Mizzoni V. 1998. Canine piroplasmosis due to Babesia gibsoni: clinical and morphological aspects. Veterinary Record, 142, 168–169.
- Daniel-Ribeiro C.T., Zanini G. 2000. Autoimmunity and malaria: what are they doing together ? Acta Tropica, 76, 205–221.
- Dunachie S.J., Hill A.V. 2003. Prime-boost strategies for malaria vaccine development. Journal of Experimental Biology, 206, 3771–3779.
- Fukumoto S., Tamaki Y., Okamura M., Bannai H., Yokoyama N., Suzuki, T., Igarashi I., Suzuki H., Xuan X. 2007. Primeboost immunization with DNA followed by a recombinant vaccinia virus expressing P50 induced protective immunity against Babesia gibsoni infection in dogs. Vaccine, 25, 1334–1341.
- Fukumoto S., Xuan X., Igarashi I., Zhang S., Mugisha J., Ogata T., Nagasawa H., Fujisaki K., Suzuki N., Mikami T. 2000. Morphological changes of Babesia gibsoni grown in canine red blood cell-substituted severe combined immune deficiency mice. Journal of Parasitology, 86, 956–958.
- Ishimine T., Makimura S., Kitazawa S., Tamura S., Suzuki N. 1978. Pathophysiological findings on blood of Beagles experimentally infected with Babesia gibsoni. Japanese Journal of Tropical Medicine and Hygiene, 6, 15–26.
- Kumar S., Epstein J.E., Richie T.L., Nkrumah F.K., Soisson L., Carucci D.J., Hoffman S.L. 2002. A multilateral effort to develop DNA vaccines against falciparum malaria. Trends in Parasitology, 18, 129–135.
- Niwa H., Yamamura K., Miyazaki J. 1991. Efficient selection for high-expression transfectants with a novel eukaryotic vector. Gene, 108, 193–199.
- Suarez M.L., Espino L., Goicoa A., Fidalgo L.E., Santamarina G. 2001. Fatal Babesia gibsoni infection in a dog from Spain. Veterinary Record, 148, 819–820.
- Tokui M., Takei I., Tashiro F., Shimada A., Kasuga A., Ishii M., Ishii T., Takatsu K., Saruta T., Miyazaki J. 1997. Intramuscular injection of expression plasmid DNA is an effective means of long-term systemic delivery of interleukin-5. Biochemical and Biophysical Research Communications, 233, 527–531.
- Yasuda A., Kimura-Kuroda J., Ogimoto M., Miyamoto M., Sata T., Sato T., Takamura C., Kurata T., Kojima A., Yasui K. 1990. Induction of protective immunity in animals vaccinated with recombinant vaccinia viruses that express PreM and Eglycoproteins of Japanese encephalitis virus. Journal of Virology, 64, 2788–2795.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
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