Evidence map›Paper›PMID 30172254›Full record

ArticleMicrobiome2018

Detecting eukaryotic microbiota with single-cell sensitivity in human tissue.

Susanne Lager, Marcus C de Goffau, Ulla Sovio, Sharon J Peacock, Julian Parkhill, D Stephen Charnock-Jones, Gordon C S Smith

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Microbiome, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

16 citing papers in PubMed, 24 citations in OpenAlex.

  1. Article
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  4. Evolution of a Pathogenic Microbiome.Journal of clinical medicine · 2023
    Review
  5. A Repertoire of the Less Common Clinical Yeasts.Journal of fungi (Basel, Switzerland) · 2023
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Susanne LagerDepartment of Obstetrics and Gynaecology, University of Cambridge, National Institute for Health Research Cambridge Biomedical Research Centre, Cambridge, UK.ORCID http://orcid.org/0000-0003-3556-065X
Marcus C de GoffauWellcome Trust Sanger Institute, Cambridge, UK.
Ulla SovioDepartment of Obstetrics and Gynaecology, University of Cambridge, National Institute for Health Research Cambridge Biomedical Research Centre, Cambridge, UK.
Sharon J PeacockWellcome Trust Sanger Institute, Cambridge, UK.
Julian ParkhillWellcome Trust Sanger Institute, Cambridge, UK.
D Stephen Charnock-JonesDepartment of Obstetrics and Gynaecology, University of Cambridge, National Institute for Health Research Cambridge Biomedical Research Centre, Cambridge, UK.
Gordon C S SmithDepartment of Obstetrics and Gynaecology, University of Cambridge, National Institute for Health Research Cambridge Biomedical Research Centre, Cambridge, UK. gcss2@cam.ac.uk.
University of Cambridge · GBWellcome Sanger Institute · GB

Funding

Department of HealthMedical Research Council G1100221Medical Research Council MR/K021133/1
6 · The paper itself

Abstract

backgroundFetal growth restriction, pre-eclampsia, and pre-term birth are major adverse pregnancy outcomes. These complications are considerable contributors to fetal/maternal morbidity and mortality worldwide. A significant proportion of these cases are thought to be due to dysfunction of the placenta. However, the underlying mechanisms of placental dysfunction are unclear. The aim of the present study was to investigate whether adverse pregnancy outcomes are associated with evidence of placental eukaryotic infection.

resultsWe modified the 18S Illumina Amplicon Protocol of the Earth Microbiome Project and made it capable of detecting just a single spiked-in genome copy of Plasmodium falciparum, Saccharomyces cerevisiae, or Toxoplasma gondii among more than 70,000 human cells. Using this method, we were unable to detect eukaryotic pathogens in placental biopsies in instances of adverse pregnancy outcome (n = 199) or in healthy controls (n = 99).

conclusionsEukaryotic infection of the placenta is not an underlying cause of the aforementioned pregnancy complications. Possible clinical applications for this non-targeted, yet extremely sensitive, eukaryotic screening method are manifest.

Indexed as

AdultEukaryotaFemaleHumansPlacentaPlasmodium falciparumPregnancyPregnancy ComplicationsPregnancy OutcomeSaccharomyces cerevisiaeToxoplasmaYoung Adult18S rRNA geneFetal growth restrictionInfectionPlacentaPre-eclampsiaPregnancy complicationPre-term birthSequencing

Identifiers

PMID30172254
PMCPMC6119588
OpenAlexW2888787296

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.