Cited by 6,659Inflammasome and immune disordersImmune Response and InflammationCell death mechanisms and regulation

Cleavage of GSDMD by inflammatory caspases determines pyroptotic cell death

Shi, Jianjin, Zhao, Yue, Wang, Kun, Shi, Xuyan, Wang, Yue, Huang, Huanwei, Zhuang, Yinghua, Cai, Tao +2 more·2015·Nature

Abstract

Inflammatory caspases (caspase-1, -4, -5 and -11) are critical for innate defences. Caspase-1 is activated by ligands of various canonical inflammasomes, and caspase-4, -5 and -11 directly recognize bacterial lipopolysaccharide, both of which trigger pyroptosis. Despite the crucial role in immunity and endotoxic shock, the mechanism for pyroptosis induction by inflammatory caspases is unknown. Here we identify gasdermin D (Gsdmd) by genome-wide clustered regularly interspaced palindromic repeat (CRISPR)-Cas9 nuclease screens of caspase-11- and caspase-1-mediated pyroptosis in mouse bone marrow macrophages. GSDMD-deficient cells resisted the induction of pyroptosis by cytosolic lipopolysaccharide and known canonical inflammasome ligands. Interleukin-1β release was also diminished in Gsdmd(-/-) cells, despite intact processing by caspase-1. Caspase-1 and caspase-4/5/11 specifically cleaved the linker between the amino-terminal gasdermin-N and carboxy-terminal gasdermin-C domains in GSDMD, which was required and sufficient for pyroptosis. The cleavage released the intramolecular inhibition on the gasdermin-N domain that showed intrinsic pyroptosis-inducing activity. Other gasdermin family members were not cleaved by inflammatory caspases but shared the autoinhibition; gain-of-function mutations in Gsdma3 that cause alopecia and skin defects disrupted the autoinhibition, allowing its gasdermin-N domain to trigger pyroptosis. These findings offer insight into inflammasome-mediated immunity/diseases and also change our understanding of pyroptosis and programmed necrosis.

Integrity signals

Registry

Crossref · 10.1038/nature15514

Cites

32 of 32 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Shi, J., Zhao, Y., Wang, K., Shi, X., Wang, Y., Huang, H., Zhuang, Y., Cai, T., Wang, F., & Shao, F.
Affiliations
  • Peking University (CN)
  • National Institute of Biological Sciences, Beijing (CN)
  • Chinese Academy of Sciences (CN)
Corresponding author
Shao, Feng
Venue
Nature
Published
2015-09-16
Volume
526
Issue
7575
Pages
660-665
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W1864325817
Cited by
6,659
References
32
Citations by year
2026: 859 · 2025: 881 · 2024: 911 · 2023: 954 · 2022: 924 · 2021: 674 · 2020: 512 · 2019: 363 · 2018: 241 · 2017: 196 · 2016: 121 · 2015: 16 · 2013: 1 · 2012: 1
FWCI
83.18
Type
journal article
Language
en
Open access
closed
Locations
  • Nature (publishedVersion)
  • PubMed (publishedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
Funders
Howard Hughes Medical Institute
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Inflammasome and immune disorders
  • Life Sciences › Immunology and Microbiology › Immunology › Immune Response and Inflammation
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Cell death mechanisms and regulation
Keywords
pyroptosis, gasdermin D, inflammatory caspases, caspase-1, caspase-11, caspase-4, caspase-5, autoinhibition, necroptosis, inflammasome, lipopolysaccharide, IL-1β, bone marrow-derived macrophages
MeSH terms
Gasdermins, Animals, Cell Line, Humans, Inflammation, Lipopolysaccharides, Macrophages, Male, Mice, Inbred C57BL, Necrosis, Neoplasm Proteins, Protein Processing, Post-Translational, Proteins, Substrate Specificity, Apoptosis, Protein Structure, Tertiary, Caspases, Caspase 1, Phosphate-Binding Proteins, Intracellular Signaling Peptides and Proteins, Apoptosis Regulatory Proteins, Mice, Interleukin-1beta, Inflammasomes, CRISPR-Cas Systems

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review