Immunogenicity of Nef protein of SIVSMM-PBj14 expressed in a live vaccine strain of Salmonella species.
Immunogenicity of Nef protein of SIVSMM-PBj14 expressed in a live vaccine strain of Salmonella species.
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在沙门氏菌活疫苗株中表达的 SIVSMM-PBj14 的 Nef 蛋白的免疫原性。
DOI:
10.1089/aid.1994.10.1011
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发表时间:
1994
影响因子:
1.5
通讯作者:
Stocker,BA
中科院分区:
文献类型:
--
作者:
Cattozzo,EM;Stocker,BA
Thenefgene of an infectious molecular clone of SIVSMMisolate PBj14 was fused to the glutathioneS-transferase gene ofSchistosoma japonicumto generate plasmid pEMCl00. The recombinant plasmid was placed in anaroAlive vaccineSalmonella dublinstrain, and the production of GST-Nef protein was induced by exposure to IPTG. The fusion protein was purified and administered as vaccine to BALB/c mice by i.p. injection. Several doses of the purified fusion protein produced an earlier anti-GST-Nef response, without an anti-GST response, than did IPTG-inducedSalmonellalive vaccine containing an equal amount (0.1 μg) of fusion protein, apparently because of the transient immunosuppressive effect of live vaccine given by injection. The highest antiGST-Nef titers were obtained by a third immunization schedule in which mice were treated with a priming inoculum of induced live vaccine followed, after the predicted immunosuppressed interval, by two i.p. doses of 1 μg of purified GST-Nef protein with Ribi adjuvant. The data presented here demonstrate that SL5928aroA, an attenuatedS. dublinstrain, can be used as a live vaccine carrier to express Nef protein of SIVSMM.PBj14, one of the most acutely pathogenic primate lentiviruses so far described.
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影响因子:
56.9
作者:
S. Newton;C. Jacob;B. Stocker
通讯作者:
B. Stocker
影响因子:
64.8
作者:
DEWHURST, S;EMBRETSON, JE;FULTZ, PN
通讯作者:
FULTZ, PN
DOI:
10.1016/s0140-6736(87)92985-0
发表时间:
1987-09
期刊:
The Lancet
影响因子:
--
作者:
A. Ranki;Minerva Krohn;J. Allain;G. Franchini;S. Valle;J. Antonen;M. Leuther;K. Krohn
通讯作者:
A. Ranki;Minerva Krohn;J. Allain;G. Franchini;S. Valle;J. Antonen;M. Leuther;K. Krohn
DOI:
--
发表时间:
1991
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
al-Ramadi,BK;Brodkin,MA;Mosser,DM;Eisenstein,TK
通讯作者:
Eisenstein,TK
影响因子:
3.8
作者:
MASKELL, DJ;SWEENEY, KJ;DOUGAN, G
通讯作者:
DOUGAN, G