Construction of a recombinant vaccinia virus expressing Babesia gibsoni thrombospondin-related anonymous protein and evaluation of its immunogenicity in mice

文献类型: 外文期刊

第一作者: Nakamura, C.

作者: Nakamura, C.;Liu, M. M.;Goo, Y. K.;Zhang, G. H.;Jia, H. L.;Kumagai, A.;Zhang, H. S.;Zhou, J. L.;Nishikawa, Y.;Xuan, X. N.;Goo, Y. K.;Jia, H. L.;Zhang, H. S.;Zhou, J. L.

作者机构: Obihiro Univ Agr & Vet Med, Natl Res Ctr Protozoan Dis, Obihiro, Hokkaido 0808555, Japan;Kyungpook Natl Univ, Dept Parasitol & Trop Med, Sch Med, Daegu 700422, South Korea;Chinese Acad Agr Sci, Harbin Vet Res Inst, State Key Lab Vet Biotechnol, Harbin 150069, Peoples R China;Chinese Acad Agr Sci, Shanghai Vet Res Inst, Minist Agr, Key Lab Anim Parasitol, Shanghai 200241, Peoples R China

期刊名称:TROPICAL BIOMEDICINE ( 2020影响因子:0.623; 五年影响因子:0.697 )

ISSN: 0127-5720

年卷期: 2020 年 37 卷 4 期

页码:

收录情况: SCI

摘要: Previously, we have identified a gene encoding thrombospondin-related anonymous protein of Babesia gibsoni (BgTRAP), and have shown that the antisera raised against recombinant BgTRAP expressed in Escherichia coli inhibited the growth of parasites. In the present study, a recombinant vaccinia virus expressing the BgTRAP (VV/BgTRAP) was constructed. A specific band with a molecular mass of 80 kDa, which is similar to that of native BgTRAP on the merozoites of B. gibsoni, was detected in the supernatant of VV/BgTRAP-infected RK13 cells. Mice inoculated with VV/BgTRAP produced a specific anti-BgTRAP response. The antiserum against VV/BgTRAP showed reactivity against the native BgTRAP on parasites. These results indicated that the recombinant vaccinia virus expressing BgTRAP might be a vaccine candidate against canine B. gibsoni infection.

分类号:

  • 相关文献
作者其他论文 更多>>