Evidence map›Paper›PMID 11060054›Full record

ArticleJournal of clinical microbiology2000

Identification of ciprofloxacin-resistant Campylobacter jejuni by use of a fluorogenic PCR assay.

D L Wilson, S R Abner, T C Newman, L S Mansfield, J E Linz

Open access · bronzeAbstract readEvaluation Study
In one paragraph

Article in Journal of clinical microbiology, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
11.9field-weighted citation impact, top 1% 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

21 citing papers in PubMed, 72 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 2 countries.

D L WilsonNational Food Safety and Toxicology Center, Michigan State University, East Lansing, Michigan 48824, USA.
S R Abner
T C Newman
L S Mansfield
J E Linz
Michigan State University · USUnité de Nutrition Humaine · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fluoroquinolones are one class of antimicrobial agents commonly used to treat severe Campylobacter jejuni infection. C. jejuni strains resistant to high levels of the fluoroquinolone ciprofloxacin (MIC >/=16 microg/ml) have been predominantly characterized with a C-->T transition in codon 86 of gyrA. The gyrA gene encodes one subunit of DNA gyrase, which is a primary target for fluoroquinolone antibiotics. This study establishes a rapid PCR-based TaqMan method for identifying ciprofloxacin-resistant C. jejuni strains that carry the C-->T transition in codon 86 of gyrA. The assay uses real-time detection, eliminating the need for gel electrophoresis. Optimization of the assay parameters using purified Campylobacter DNA resulted in the ability to detect femtogram levels of DNA. The method should be useful for monitoring the development of ciprofloxacin resistance in C. jejuni. Compiled nucleotide sequence data on the quinolone resistance-determining region of gyrA in Campylobacter indicate that sequence comparison of this region is a useful method for tentative identification of Campylobacter isolates at the species level.

Indexed as

AnimalsAnti-Infective AgentsBase SequenceCampylobacter InfectionsCampylobacter jejuniCattleCiprofloxacinDNA, BacterialDNA GyraseDNA PrimersDNA Topoisomerases, Type IIDogsDrug Resistance, MicrobialFluorescent DyesHumansMolecular Sequence DataAnti-Infective AgentsCiprofloxacinDNA, BacterialDNA GyraseDNA PrimersDNA Topoisomerases, Type IIFluorescent DyesTaq Polymerase

Identifiers

PMID11060054
PMCPMC87527
OpenAlexW2141333140

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.