Evidence map›Paper›PMID 22286696›Full record

ArticleVirulence

Coming of AGE: facile generation of attenuated vaccine strains through heterologous gene expression.

Carlos C Goller, Patrick C Seed

Open access · goldAbstract readComment
In one paragraph

Article in Virulence. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact, top 83% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed, 0 citations in OpenAlex.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Carlos C GollerDepartment of Pediatrics, Duke University, Durham, NC, USA.
Patrick C Seed
Duke University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Live attenuated vaccine strains for bacterial pathogens are conventionally constructed by inactivating genes important for virulence or metabolism to render the organism less virulent. Ideally, these strains follow a natural route of infection, yet elicit an immune response without causing disease. In particular, live attenuated vaccines often have the advantage of generating cellular immune responses that killed organisms and purified antigens fail to stimulate. Importantly, a fine balance between attenuation and sufficient persistence in the host must be achieved in order to produce a protective and durable immune response. Unfortunately, the reality is that, in most cases, the complete repertoire of factors responsible for virulence is unknown or not well understood, hindering the creation of attenuated vaccine strains. Thus, the generation of live attenuated vaccines would be greatly facilitated by novel, portable approaches for attenuating Gram-negative pathogens.

Indexed as

Gene ExpressionAnimalsEscherichia coli ProteinsFemaleHumansMolecular ChaperonesSalmonella InfectionsSalmonella typhimuriumVirulence FactorsCfaC protein, E coliEscherichia coli ProteinsMolecular ChaperonesVirulence Factors

Identifiers

PMID22286696
PMCPMC3337149
OpenAlexW2017396438

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.