Evidence map›Paper›PMID 30816317›Full record

ArticleScientific reports2019

Polymorphisms in CARD8 and NLRP3 are associated with extrapulmonary TB and poor clinical outcome in active TB in Ethiopia.

Ebba Abate, Robert Blomgran, Deepti Verma, Maria Lerm, Mats Fredrikson, Meseret Belayneh, Peter Söderkvist, Olle Stendahl, Thomas Schön

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

17 citing papers in PubMed, 30 citations in OpenAlex.

  1. Trial
  2. Review
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  4. Review
  5. Macrophage-derived extracellular vesicles fromFrontiers in immunology · 2024
    Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Inflammasome Genetic Variants, Macrophage Function, and Clinical Outcomes in Cystic Fibrosis.American journal of respiratory cell and molecular biology · 2021
    Observational
  11. Article
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  13. Article
  14. Article
  15. Article
  16. RNA Sensing ofVaccines · 2020
    Review
  17. 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

9 authors at 2 institutions in 2 countries.

Ebba AbateDivision of Microbiology Infection and Inflammation, Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden.
Robert BlomgranDivision of Microbiology Infection and Inflammation, Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden.
Deepti VermaDivision of Microbiology Infection and Inflammation, Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden.
Maria LermDivision of Microbiology Infection and Inflammation, Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden.
Mats FredriksonDepartment of Clinical and Experimental Medicine, Division of Environmental and Occupational Medicine, Faculty of Medicine Linköping University, Linköping, Sweden.
Meseret BelaynehDepartment of Medical Laboratory Sciences, University of Addis Abeba, Addis Abeba, Ethiopia.
Peter SöderkvistDivision of Cell Biology, Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden.ORCID 0000-0001-9867-8706
Olle StendahlDivision of Microbiology Infection and Inflammation, Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden.
Thomas SchönDivision of Microbiology Infection and Inflammation, Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden. tschon@hotmail.com.
Linköping University · SEAddis Ababa University · ET

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Innate immunity is a first line defense against Mycobacterium tuberculosis infection where inflammasome activation and secretion of the pro-inflammatory cytokine IL-1beta, plays a major role. Thus, genetic polymorphisms in innate immunity-related genes such as CARD8 and NLRP3 may contribute to the understanding of why most exposed individuals do not develop infection. Our aim was to investigate the association between polymorphisms in CARD8 and NLRP3 and active tuberculosis (TB) as well as their relationship to treatment outcome in a high-endemic setting for TB. Polymorphisms in CARD8 (C10X) and NLRP3 (Q705K) were analysed in 1190 TB patients and 1990 healthy donors (HD). There was a significant association between homozygotes in the CARD8 polymorphism and extrapulmonary TB (EPTB), which was not the case for pulmonary TB or HDs. Among TB-patients, there was an association between poor treatment outcome and the NLRP3 (Q705K) polymorphism. Our study shows that inflammasome polymorphisms are associated with EPTB and poor clinical outcome in active TB in Ethiopia. The practical implications and determining causal relationships on a mechanistic level needs further study.

Indexed as

AdultCARD Signaling Adaptor ProteinsEthiopiaFemaleGene FrequencyGenetic Predisposition to DiseaseHumansMaleMiddle AgedNeoplasm ProteinsNLR Family, Pyrin Domain-Containing 3 ProteinPolymorphism, Single NucleotidePrognosisTreatment OutcomeTuberculosisYoung AdultCARD8 protein, humanCARD Signaling Adaptor ProteinsNeoplasm ProteinsNLR Family, Pyrin Domain-Containing 3 ProteinNLRP3 protein, human

Identifiers

PMID30816317
PMCPMC6395648
OpenAlexW2915624949

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Registered trials

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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.