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Cited by 826

The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.

Gasdermin pores permeabilize mitochondria to augment caspase-3 activation during apoptosis and inflammasome activation

Open access
Rogers, Corey, Erkes, Dan A., Nardone, Alexandria, Aplin, Andrew E., Fernandes-Alnemri, Teresa, Alnemri, Emad S.·2019·Nature Communications

Abstract

Gasdermin E (GSDME/DFNA5) cleavage by caspase-3 liberates the GSDME-N domain, which mediates pyroptosis by forming pores in the plasma membrane. Here we show that GSDME-N also permeabilizes the mitochondrial membrane, releasing cytochrome c and activating the apoptosome. Cytochrome c release and caspase-3 activation in response to intrinsic and extrinsic apoptotic stimuli are significantly reduced in GSDME-deficient cells comparing with wild type cells. GSDME deficiency also accelerates cell growth in culture and in a mouse model of melanoma. Phosphomimetic mutation of the highly conserved phosphorylatable Thr6 residue of GSDME, inhibits its pore-forming activity, thus uncovering a potential mechanism by which GSDME might be regulated. Like GSDME-N, inflammasome-generated gasdermin D-N (GSDMD-N), can also permeabilize the mitochondria linking inflammasome activation to downstream activation of the apoptosome. Collectively, our results point to a role of gasdermin proteins in targeting the mitochondria to promote cytochrome c release to augment the mitochondrial apoptotic pathway.

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Metadata

Authors
Rogers, C., Erkes, D. A., Nardone, A., Aplin, A. E., Fernandes-Alnemri, T., & Alnemri, E. S.
Venue
Nature Communications
Published
2019-04-11
Volume
10
Issue
1
Pages
1689-1689
ISSN
2041-1723 (ISSN-L)
OpenAlex
W2936083981
Cited by
826
References
12
FWCI
24.42
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Gasdermin pores permeabilize mitochondria to augment caspase-3 activation during apoptosis and inflammasome activation. https://app.cochat.ai/papers/10.1038/s41467-019-09397-2
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Rogers, C., Erkes, D. A., Nardone, A., Aplin, A. E., Fernandes-Alnemri, T., & Alnemri, E. S. (2019). Gasdermin pores permeabilize mitochondria to augment caspase-3 activation during apoptosis and inflammasome activation. Nature Communications. https://doi.org/10.1038/s41467-019-09397-2

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