ArticleVaccine2010
DeltaznuADeltapurE Brucella abortus 2308 mutant as a live vaccine candidate.
Article in Vaccine, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
10 citing papers in PubMed.
- A Meta-Analysis of the Protective Efficacy ofMicroorganisms · 2026Article
- Brucellae as resilient intracellular pathogens: epidemiology, host-pathogen interaction, recent genomics and proteomics approaches, and future perspectives.Frontiers in veterinary science · 2023Review
- Development of new generation of vaccines forHeliyon · 2018Review
- Vaccination with a ΔnorD ΔznuA Brucella abortus mutant confers potent protection against virulent challenge.Vaccine · 2016Article
- Attenuating gene expression (AGE) for vaccine development.Virulence · 2013Review
- Progress inFrontiers in biology · 2013Article
- Altered Transcriptome of the B. melitensis Vaccine Candidate 16MΔvjbR, Implications for Development of Genetically Marked Live Vaccine.Indian journal of microbiology · 2012Article
- Genome sequences of three live attenuated vaccine strains of Brucella species and implications for pathogenesis and differential diagnosis.Journal of bacteriology · 2012Article
- What have we learned from brucellosis in the mouse model?Veterinary research · 2012Review
- Extended safety and efficacy studies of the attenuated Brucella vaccine candidates 16 M(Delta)vjbR and S19(Delta)vjbR in the immunocompromised IRF-1-/- mouse model.Clinical and vaccine immunology : CVI · 2012Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
Abstract
To create a new, safe brucellosis live vaccine, a double mutant strain was constructed from Brucella abortus 2308. Using the DeltaznuA B. abortus 2308 mutant, a second mutation was introduced by deleting purE gene. The DeltaznuA DeltapurE B. abortus 2308 strain was less capable of surviving in macrophages. When evaluated in vivo, it was cleared within 8 weeks (wks) from mice, causing significantly less inflammation than spleens obtained from wild-type B. abortus 2308-infected mice. Furthermore, two doses of DeltaznuA DeltapurE B. abortus 2308 conferred 0.79 log protection, similar to S19 as did a single dose of DeltaznuA B. abortus 2308. Thus, this study shows the DeltaznuA DeltapurE B. abortus 2308 strain to be a potential livestock vaccine candidate.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.