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Cited by 377

The DOI matches its Crossref record; 53 of the 53 references it cites were found in a registry or an index.

The Gasdermin‐D pore acts as a conduit for IL‐1β secretion in mice

Open access
Heilig, Rosalie, Dick, Mathias S., Sborgi, Lorenzo, Meunier, Etienne, Hiller, Sebastian, Broz, Petr·2018·European Journal of Immunology

Abstract

The pro‐inflammatory cytokine IL‐1β is well known for its role in host defense and the initiation of potent inflammatory responses. It is processed from its inactive pro‐form by the inflammatory caspase‐1 into its mature bioactive form, which is then released from the cell via an unconventional secretion mechanism. Recently, gasdermin‐D has been identified as a new target of caspase‐1. After proteolytical cleavage of gasdermin‐D, the N‐terminal fragment induces pyroptosis, a lytic cell death, by forming large permeability pores in the plasma membrane. Here we show using the murine system that gasdermin‐D is required for IL‐1β secretion by macrophages, dendritic cells and partially in neutrophils, and that secretion is a cell‐lysis‐independent event. Liposome transport assays in vitro further demonstrate that gasdermin‐D pores are large enough to allow the direct release of IL‐1β. Moreover, IL‐18 and other small soluble cytosolic proteins can also be released in a lysis‐independent but gasdermin‐D‐dependent mode, suggesting that the gasdermin‐D pores allow passive the release of cytosolic proteins in a size‐dependent manner.

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Metadata

Authors
Heilig, R., Dick, M. S., Sborgi, L., Meunier, E., Hiller, S., & Broz, P.
Venue
European Journal of Immunology
Publisher
Wiley
Published
2018-01-15
Volume
48
Issue
4
Pages
584-592
ISSN
  • 0014-2980 (ISSN-L)
  • 1521-4141
OpenAlex
W2779886179
Cited by
377
References
53
FWCI
8.64
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: The Gasdermin‐D pore acts as a conduit for IL‐1β secretion in mice. https://app.cochat.ai/papers/10.1002/eji.201747404
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Heilig, R., Dick, M. S., Sborgi, L., Meunier, E., Hiller, S., & Broz, P. (2018). The Gasdermin‐D pore acts as a conduit for IL‐1β secretion in mice. European Journal of Immunology. https://doi.org/10.1002/eji.201747404

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