Evidence map›Paper›PMID 32327653›Full record

ArticleNature communications2020

Mycobacterium tuberculosis associated with severe tuberculosis evades cytosolic surveillance systems and modulates IL-1β production.

Jeremy Sousa, Baltazar Cá, Ana Raquel Maceiras, Luisa Simões-Costa, Kaori L Fonseca, Ana Isabel Fernandes, Angélica Ramos, Teresa Carvalho, Leandro Barros, Carlos Magalhães and 18 more

Abstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
60citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

60 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Inflammasomes in respiratory diseases: from disease pathogenesis to drug development and use of multi-omics.European respiratory review : an official journal of the European Respiratory Society · 2026
    Review
  3. mBio · 2026
    Article
  4. Review
  5. Article
  6. Review
  7. International journal of molecular sciences · 2026
    Article
  8. Review
  9. Epidemiologic and clinical characteristics ofFrontiers in cellular and infection microbiology · 2026
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. 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

28 authors.

Jeremy Sousa *i3S-Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal.
Baltazar Cá *i3S-Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal.ORCID http://orcid.org/0000-0002-0376-7755
Ana Raquel Maceirasi3S-Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal.ORCID http://orcid.org/0000-0001-7045-1331
Luisa Simões-Costai3S-Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal.
Kaori L Fonsecai3S-Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal.
Ana Isabel Fernandesi3S-Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal.
Angélica RamosSão João Hospital Center & EPIUnit-Institute of Public Health, University of Porto, Porto, Portugal.ORCID http://orcid.org/0000-0002-0763-7843
Teresa CarvalhoSão João Hospital Center & EPIUnit-Institute of Public Health, University of Porto, Porto, Portugal.
Leandro Barrosi3S-Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal.ORCID http://orcid.org/0000-0002-7339-9994
Carlos MagalhãesLife and Health Sciences Research Institute, University of Minho, Braga, Portugal.
Álvaro Chiner-OmsBiomedicine Institute of Valencia (CSIC), Valencia, Spain.
Henrique MachadoLife and Health Sciences Research Institute, University of Minho, Braga, Portugal.ORCID http://orcid.org/0000-0001-6188-2535
Maria Isabel VeigaLife and Health Sciences Research Institute, University of Minho, Braga, Portugal.
Albel SinghSchool of Biosciences and Institute of Microbiology and Infection, University of Birmingham, Birmingham, UK.
Rui Pereirai3S-Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal.
António Amorimi3S-Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal.ORCID http://orcid.org/0000-0002-7518-6247
Jorge Vieirai3S-Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal.
Cristina P Vieirai3S-Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal.
Apoorva BhattSchool of Biosciences and Institute of Microbiology and Infection, University of Birmingham, Birmingham, UK.
Fernando RodriguesLife and Health Sciences Research Institute, University of Minho, Braga, Portugal.
Pedro N S Rodriguesi3S-Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal.
Sebastien GagneuxSwiss Tropical and Public Health Institute, Basel, Switzerland.
António Gil CastroLife and Health Sciences Research Institute, University of Minho, Braga, Portugal.
João Tiago GuimarãesSão João Hospital Center & EPIUnit-Institute of Public Health, University of Porto, Porto, Portugal.ORCID http://orcid.org/0000-0003-4836-6311
Helder Novais Bastosi3S-Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal.
Nuno S OsórioLife and Health Sciences Research Institute, University of Minho, Braga, Portugal.ORCID http://orcid.org/0000-0003-0949-5399
Iñaki ComasBiomedicine Institute of Valencia (CSIC), Valencia, Spain.
Margarida Saraivai3S-Instituto de Investigação e Inovação em Saúde, University of Porto, Porto, Portugal. margarida.saraiva@ibmc.up.pt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genetic diversity of Mycobacterium tuberculosis affects immune responses and clinical outcomes of tuberculosis (TB). However, how bacterial diversity orchestrates immune responses to direct distinct TB severities is unknown. Here we study 681 patients with pulmonary TB and show that M. tuberculosis isolates from cases with mild disease consistently induce robust cytokine responses in macrophages across multiple donors. By contrast, bacteria from patients with severe TB do not do so. Secretion of IL-1β is a good surrogate of the differences observed, and thus to classify strains as probable drivers of different TB severities. Furthermore, we demonstrate that M. tuberculosis isolates that induce low levels of IL-1β production can evade macrophage cytosolic surveillance systems, including cGAS and the inflammasome. Isolates exhibiting this evasion strategy carry candidate mutations, generating sigA recognition boxes or affecting components of the ESX-1 secretion system. Therefore, we provide evidence that M. tuberculosis strains manipulate host-pathogen interactions to drive variable TB severities.

Indexed as

AnimalsBacterial ProteinsCells, CulturedCytokinesCytosolFemaleGenome, BacterialHumansImmune EvasionImmunomodulationInflammasomesInterleukin-1betaMacrophagesMaleMiceMutationBacterial ProteinsCytokinesIL1B protein, humanInflammasomesInterleukin-1beta

Identifiers

PMID32327653
PMCPMC7181847

What OpenQuestion holds

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LicenceCC BY
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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.