Evidence map›Paper›PMID 33363056›Full record

ArticleFrontiers in cellular and infection microbiology2020

CSF Levels of Elongation Factor Tu Is Associated With Increased Mortality in Malawian Adults With

Emma C Wall, Philip Brownridge, Gavin Laing, Vanessa S Terra, Veronica Mlozowa, Brigitte Denis, Mulinda Nyirenda, Theresa Allain, Elisa Ramos-Sevillano, Enitan Carrol and 7 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in cellular and infection microbiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.7field-weighted citation impact, top 26% 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

6 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Frontiers in cellular and infection microbiology · 2022
    Review
  6. Editorial: Host-Pathogen Interaction in the Central Nervous System.Frontiers in cellular and infection microbiology · 2021
    Article
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

17 authors at 7 institutions in 2 countries.

Emma C WallThe Francis Crick Institute, London, United Kingdom.
Philip BrownridgeCentre for Proteomics, Institute of Integrative Biology, University of Liverpool, Liverpool, United Kingdom.
Gavin LaingLiverpool School of Tropical Medicine, Liverpool, United Kingdom.
Vanessa S TerraLondon School of Hygiene and Tropical Medicine, London, United Kingdom.
Veronica MlozowaMalawi-Liverpool-Wellcome Trust Clinical Research Programme, College of Medicine, University of Malawi, Blantyre, Malawi.
Brigitte DenisMalawi-Liverpool-Wellcome Trust Clinical Research Programme, College of Medicine, University of Malawi, Blantyre, Malawi.
Mulinda NyirendaAdult Emergency Trauma Centre, Queen Elizabeth Central Hospital, Ministry of Health, Blantyre, Malawi.
Theresa AllainCollege of Medicine, University of Malawi, Blantyre, Malawi.
Elisa Ramos-SevillanoUCL Respiratory, Division of Medicine, University College London, London, United Kingdom.
Enitan CarrolInstitute of Infection and Global Health, University of Liverpool, Liverpool, United Kingdom.
Andrea CollinsLiverpool School of Tropical Medicine, Liverpool, United Kingdom.
Stephen B GordonMalawi-Liverpool-Wellcome Trust Clinical Research Programme, College of Medicine, University of Malawi, Blantyre, Malawi.
David G LallooLiverpool School of Tropical Medicine, Liverpool, United Kingdom.
Brendan WrenLondon School of Hygiene and Tropical Medicine, London, United Kingdom.
Robert BeynonCentre for Proteomics, Institute of Integrative Biology, University of Liverpool, Liverpool, United Kingdom.
Robert S HeydermanDivision of Infection and Immunity, University College London, London, United Kingdom.
Jeremy S BrownUCL Respiratory, Division of Medicine, University College London, London, United Kingdom.
University of Liverpool · GBLiverpool School of Tropical Medicine · GBUniversity College London · GBLondon School of Hygiene & Tropical Medicine · GBMalawi-Liverpool-Wellcome Trust Clinical Research Programme · MWMinistry of Health · MWUniversity of Malawi · MW

Funding

Department of HealthMedical Research Council MR/K012053/1Medical Research Council MR/R00/1871/1Medical Research Council MR/R001871/1Medical Research Council MR/T016329/1Wellcome TrustWellcome Trust 089671/B/09/ZWellcome Trust 101113/Z/13/Z
6 · The paper itself

Abstract

Background: Mortality from bacterial meningitis, predominately caused by Materials/Methods: CSF proteomes were analyzed by quantitative Mass-Spectrometry. Spectra were identified using the Swissprot human and TIGR4 pneumococcal protein libraries. Proteins were quantitated and analyzed against mortality. Unique proteins in PM were identified against published normal CSF proteome. Random-Forest models were used to test for protein signatures discriminating outcome. Proteins of interest were tested for their effects on growth and neutrophil opsonophagocytic killing of Results: CSF proteomes were available for 57 Adults with PM (median age 32 years, 60% male, 70% HIV-1 co-infected, mortality 63%). Three hundred sixty individual human and 23 pneumococcal proteins were identified. Of the human protein hits, 30% were not expressed in normal CSF, and these were strongly associated with inflammation and primarily related to neutrophil activity. No human protein signature predicted outcome. However, expression of the essential Conclusions: Excessive

Indexed as

Meningitis, PneumococcalAdultFemaleHumansImmunity, InnateMalePeptide Elongation Factor TuStreptococcus pneumoniaePeptide Elongation Factor Tucerebrospinal fluidElongation factor Tu (EF-Tu)HIV—human immunodeficiency virusmeningitismortalityproteomicsStreptococcus pneumoniae

Identifiers

PMID33363056
PMCPMC7759504
OpenAlexW3112636153

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.