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Vaccine Detail
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M. S- H. pylori -opm26 |
| Vaccine Information |
- Vaccine Name: M. S- H. pylori -opm26
- Target Pathogen: Helicobacter pylori
- Target Disease: Ulcers
- Vaccine Ontology ID: VO_0004688
- Type: Recombinant vector vaccine
- Status: Research
- Host Species for Licensed Use: Baboon
- Vector: Mycobacterium smegmatis vaccine vector
- Preparation: Recombinant Mycobacterium smegmatis expressing the H. pylori outer membrane protein 26-kilodalton (Omp26) antigen (Lü et al., 2011).
- Immunization Route: Intramuscular injection (i.m.)
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| Host Response |
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Mouse Response
- Vaccine Immune Response Type: VO_0003057
- Efficacy: Six of the recombinant Mycobacterium-immunized mice (60%) were completely protected from H. pylori infection. The severity of H. pylori-associated chronic gastritis assessed histologically was significantly milder in mice vaccinated with recombinant Mycobacterium than in control animals (Lü et al., 2011).
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| References |
Lü et al., 2011: Lü L, Zeng HQ, Wang PL, Shen W, Xiang TX, Mei ZC. Oral immunization with recombinant Mycobacterium smegmatis expressing the outer membrane protein 26-kilodalton antigen confers prophylactic protection against Helicobacter pylori infection. Clinical and vaccine immunology : CVI. 2011; 18(11); 1957-1961. [PubMed: 21900527].
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