Evidence map›Paper›PMID 17954728›Full record

ArticleInfection and immunity2008

Mycoplasma gallisepticum invades chicken erythrocytes during infection.

Gunther Vogl, Astrid Plaickner, Susan Szathmary, László Stipkovits, Renate Rosengarten, Michael P Szostak

Open access · greenAbstract read
In one paragraph

Article in Infection and immunity, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed
2.5field-weighted citation impact, top 12% 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

51 citing papers in PubMed, 99 citations in OpenAlex.

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  17. The Monitoring ofAntibiotics (Basel, Switzerland) · 2022
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  19. Rational Use of Danofloxacin for Treatment ofAntibiotics (Basel, Switzerland) · 2022
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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

6 authors at 2 institutions in 2 countries.

Gunther VoglInstitute of Bacteriology, Mycology and Hygiene, Department of Pathobiology, University of Veterinary Medicine of Vienna, Veterinaerplatz 1, A-1210 Vienna, Austria.
Astrid Plaickner
Susan Szathmary
László Stipkovits
Renate Rosengarten
Michael P Szostak
University of Veterinary Medicine Vienna · ATHUN-REN Veterinary Medical Research Institute · HU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recently, it was demonstrated using in vitro assays that the avian pathogen Mycoplasma gallisepticum is able to invade nonphagocytic cells. It was also shown that this mycoplasma can survive and multiply intracellularly for at least 48 h and that this cell invasion capacity contributes to the systemic spread of M. gallisepticum from the respiratory tract to the inner organs. Using the gentamicin invasion assay and a differential immunofluorescence technique combined with confocal laser scanning microscopy, we were able to demonstrate in in vitro experiments that M. gallisepticum is also capable of invading sheep and chicken erythrocytes. The frequencies of invasion of three well-defined M. gallisepticum strains were examined over a period of 24 h, and a significant increase in invasiveness occurred after 8 h of infection. In addition, blood samples derived from chickens experimentally infected via the aerosol route with the virulent strain M. gallisepticum R(low) were analyzed. Surprisingly, M. gallisepticum R(low) was detected in the bloodstream of infected chickens by nested PCR, as well as by differential immunofluorescence and interference contrast microscopy that showed that mycoplasmas were not only on the surface but also inside chicken erythrocytes. This finding provides novel insight into the pathomechanism of M. gallisepticum and may have implications for the development of preventive strategies.

Indexed as

AnimalsChickensErythrocytesHeLa CellsHumansMycoplasma gallisepticumMycoplasma InfectionsPoultry Diseases

Identifiers

PMID17954728
PMCPMC2223666
OpenAlexW2138010584

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.