Evidence map›Paper›PMID 32726630›Full record

ArticleCell reports2020

Neutrophil Caspase-11 Is Essential to Defend against a Cytosol-Invasive Bacterium.

Stephen B Kovacs, Changhoon Oh, Vivien I Maltez, Benjamin D McGlaughon, Ambika Verma, Edward A Miao, Youssef Aachoui

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed
4.8field-weighted citation impact, top 4% 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

49 citing papers in PubMed, 83 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Redefining Shiga toxin-induced human cell death as NLRP1- and gasdermin E-mediated pyroptosis.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  5. Review
  6. Review
  7. Regulation of inflammatory processes by caspases.Nature reviews. Molecular cell biology · 2025
    Review
  8. Neutrophil death-more than meets the eye.Experimental hematology · 2025
    Review
  9. Article
  10. Review
  11. Review
  12. Review
  13. Article
  14. Dying to Defend: Neutrophil Death Pathways and their Implications in Immunity.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Review
  15. Article
  16. Article
  17. Review
  18. Article
  19. Review
  20. Review
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

7 authors at 3 institutions in 1 country.

Stephen B KovacsDepartment of Immunology, Duke University, Durham, NC 27710, USA; Department of Molecular Genetics and Microbiology, Duke University, Durham, NC 27710, USA; Department of Microbiology and Immunology, Center for Gastrointestinal Biology and Disease, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
Changhoon OhDepartment of Microbiology and Immunology, Center for Microbial Pathogenesis and Host Responses, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
Vivien I MaltezDepartment of Microbiology and Immunology, Center for Gastrointestinal Biology and Disease, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
Benjamin D McGlaughonDepartment of Microbiology and Immunology, Center for Gastrointestinal Biology and Disease, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA.
Ambika VermaDepartment of Microbiology and Immunology, Center for Microbial Pathogenesis and Host Responses, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
Edward A MiaoDepartment of Immunology, Duke University, Durham, NC 27710, USA; Department of Molecular Genetics and Microbiology, Duke University, Durham, NC 27710, USA; Department of Microbiology and Immunology, Center for Gastrointestinal Biology and Disease, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA. Electronic address: edward.miao@duke.edu.
Youssef AachouiDepartment of Microbiology and Immunology, Center for Microbial Pathogenesis and Host Responses, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA. Electronic address: yaachoui@uams.edu.
University of Arkansas for Medical Sciences · USDuke University · USUniversity of North Carolina at Chapel Hill · US

Funding

Virology Research Program (Program 4)P30CA016086 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI David Darr · 1985 to 2026
$201.5M
Study of the Cell-specific Inflammasome Responses During Defense Against Gram-negative BacteriaP20GM103625 · NIGMS · UNIV OF ARKANSAS FOR MED SCIS · PI SMELTZER, MARK S · 2012 to 2021
$21.5M
Innate immune defenses against a cytosolic capsuleR01AI136920 · NIAID · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Edward A Miao · 2019 to 2026
$3.7M
Intestinal epithelial cell exfoliation by caspasesR01AI139304 · NIAID · UNIV OF NORTH CAROLINA CHAPEL HILL · PI MIAO, EDWARD A · 2018 to 2022
$2.2M
Natural killer cell cytotoxicity against intracellular bacteriaR01AI133236 · NIAID · UNIV OF NORTH CAROLINA CHAPEL HILL · PI MIAO, EDWARD A · 2018 to 2022
$2.2M
Inflammasome Response to Bacterial InfectionR01AI097518 · NIAID · UNIV OF NORTH CAROLINA CHAPEL HILL · PI MIAO, EDWARD A · 2012 to 2016
$2.0M
Role of caspase-11 in innate immunityR01AI119073 · NIAID · UNIV OF NORTH CAROLINA CHAPEL HILL · PI MIAO, EDWARD A · 2015 to 2019
$1.7M
Natural killer cell cytotoxicity against intracellular bacteriaR56AI133236 · NIAID · UNIV OF NORTH CAROLINA CHAPEL HILL · PI MIAO, EDWARD A · 2017 to 2017
$291k
Mechanisms of Inflammasome Defense against Cytosol-invasive BacteriaK22AI132489 · NIAID · UNIV OF ARKANSAS FOR MED SCIS · PI AACHOUI, YOUSSEF · 2018 to 2019
$269k
Inflammasomes and Gasdermins in the Pathogenesis of Bullous PemphigoidF30AI142990 · NIAID · UNIV OF NORTH CAROLINA CHAPEL HILL · PI KOVACS, STEPHEN · 2019 to 2021
$132k
NCI NIH HHS P30 CA016086NIAID NIH HHS F30 AI142990NIAID NIH HHS K22 AI132489NIAID NIH HHS R01 AI097518NIAID NIH HHS R01 AI119073NIAID NIH HHS R01 AI133236NIAID NIH HHS R01 AI136920NIAID NIH HHS R01 AI139304NIAID NIH HHS R56 AI133236NIGMS NIH HHS P20 GM103625
6 · The paper itself

Abstract

Either caspase-1 or caspase-11 can cleave gasdermin D to cause pyroptosis, eliminating intracellular replication niches. We previously showed that macrophages detect Burkholderia thailandensis via NLRC4, triggering the release of interleukin (IL)-18 and driving an essential interferon (IFN)-γ response that primes caspase-11. We now identify the IFN-γ-producing cells as a mixture of natural killer (NK) and T cells. Although both caspase-1 and caspase-11 can cleave gasdermin D in macrophages and neutrophils, we find that NLRC4-activated caspase-1 triggers pyroptosis in macrophages, but this pathway does not trigger pyroptosis in neutrophils. In contrast, caspase-11 triggers pyroptosis in both macrophages and neutrophils. This translates to an absolute requirement for caspase-11 in neutrophils during B. thailandensis infection in mice. We present an example of inflammasome sensors causing diverging outcomes in different cell types. Thus, cell fates are dictated not simply by the pathogen or inflammasome, but also by how the cell is wired to respond to detection events.

Indexed as

AnimalsApoptosis Regulatory ProteinsBurkholderiaCalcium-Binding ProteinsCaspase 1CaspasesCaspases, InitiatorCytosolFemaleGasderminsInflammasomesInterleukin-18Interleukin-1betaIntracellular Signaling Peptides and ProteinsMacrophagesMaleApoptosis Regulatory ProteinsCalcium-Binding ProteinsCasp4 protein, mouseCaspase 1CaspasesCaspases, InitiatorGasderminsGsdmd protein, mouseInflammasomesInterleukin-18Interleukin-1betaIntracellular Signaling Peptides and ProteinsPhosphate-Binding ProteinsBurkholderia thailandensiscaspase-1caspase-11cytosol-invasive pathogeninflammasomeneutrophilNK cellsNLRC4pyropotosis

Identifiers

PMID32726630
PMCPMC7480168
OpenAlexW3045735444

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.