The DOI matches its Crossref record; 68 of the 68 references it cites were found in a registry or an index.
Apoptotic Caspases Suppress mtDNA-Induced STING-Mediated Type I IFN Production
Open accessAbstract
Activated caspases are a hallmark of apoptosis induced by the intrinsic pathway, but they are dispensable for cell death and the apoptotic clearance of cells in vivo. This has led to the suggestion that caspases are activated not just to kill but to prevent dying cells from triggering a host immune response. Here, we show that the caspase cascade suppresses type I interferon (IFN) production by cells undergoing Bak/Bax-mediated apoptosis. Bak and Bax trigger the release of mitochondrial DNA. This is recognized by the cGAS/STING-dependent DNA sensing pathway, which initiates IFN production. Activated caspases attenuate this response. Pharmacological caspase inhibition or genetic deletion of caspase-9, Apaf-1, or caspase-3/7 causes dying cells to secrete IFN-β. In vivo, this precipitates an elevation in IFN-β levels and consequent hematopoietic stem cell dysfunction, which is corrected by loss of Bak and Bax. Thus, the apoptotic caspase cascade functions to render mitochondrial apoptosis immunologically silent.
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In the citing paper
“In the absence of active caspases, mtDNA released following mitochondrial outer membrane permeabilization triggers type I interferon responses in a cGAS–STING-dependent manner143,144”
From The role of mitochondria in rheumatic diseases (2022) · cites this paper as [144]
Experimental — accuracy not yet measuredIn the citing paper
“These include: (1) the prominent ability of CASP8 to inhibit necroptosis (see above), which is generally associated with the establishment of robust inflammatory responses linked to NF-κB activation [496 925–928]; (2) the capacity of CASP3 to drive PS exposure (see above), which generally supports the phagocytic removal of dying and dead cells while delivering anti-inflammatory signals to”
From Molecular mechanisms of cell death: recommendations of the nomenclature committee on cell death 2018. (2018) · cites this paper as [932]
In the citing paper
“MtDNA has been reported to activate immunity through two distinct pathways, namely Toll-like receptor 9 (TLR9; Zhang et al, 2010;Oka et al, 2012;Liu et al, 2015), and cGAS activation (White et al, 2014;West et al, 2015).”
From Mitochondrial DNA and TLR9 drive muscle inflammation upon Opa1 deficiency (2018) · cites this paper as White et al, 2014
In the citing paper
“Thus, cytosolic mtDNA activates the DNA sensor cGAS and promotes STING-IRF3-dependent signaling (Rongvaux et al, 2014;White et al, 2014;West et al, 2015).”
From Mitochondrial DNA and TLR9 drive muscle inflammation upon Opa1 deficiency (2018) · cites this paper as White et al, 2014
In the citing paper
“Interestingly, these events were attenuated by caloric restriction (White et al., 2014), an intervention which has been shown to extend lifespan in a plethora of organisms and decrease the burden of senescent cells (Fontana et al., 2018; Mercken et al., 2012).”
From Cytoplasmic DNA: sources, sensing, and role in aging and disease (2021) · cites this paper as White et al., 2014
In the citing paper
“Finally, ABT-737 (an experimental inhibitor of multiple BCL2 family members) is known for its ability to drive robust type I IFN secretion by cancer cells downstream of mtDNA-driven CGAS activation, especially in the context of caspases inhibition (Rongvaux et al., 2014; White et al., 2014).”
From Immunomodulation by targeted anticancer agents (2021) · cites this paper as White et al., 2014
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Citations
Cites
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limma: Linear Models for Microarray Data
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Cyclic GMP-AMP Synthase Is a Cytosolic DNA Sensor That Activates the Type I Interferon Pathway
Sun, L., Wu, J., Du, F., Chen, X., & Chen, Z. J. (2013) · Science · doi:10.1126/science.1232458 · Cited by 4,996 · cited 1×
“Recent evidence indicates that cGAS is activated via a direct interaction with cytosolic DNA (Civril et al., 2013; Sun et al., 2013).”
The BCL-2 protein family: opposing activities that mediate cell death
Youle, R. J., & Strasser, A. (2007) · Nature Reviews Molecular Cell Biology · doi:10.1038/nrm2308 · Cited by 4,806 · cited 1×
“Apoptosis comprises two convergent pathways: the intrinsic and extrinsic (Youle and Strasser, 2008).”
Proapoptotic BAX and BAK: A Requisite Gateway to Mitochondrial Dysfunction and Death
Wei, M. C., Zong, W.-X., Cheng, E. H.-Y., Lindsten, T., Panoutsakopoulou, V., Ross, A. J., Roth, K. A., MacGregor, G. R., Thompson, C. B., & Korsmeyer, S. J. (2001) · Science · doi:10.1126/science.1059108 · Cited by 3,988 · cited 1×
“, they can survive and generate viable progeny) (Lindsten et al., 2000; Wei et al., 2001).”
Bioinformatics and Computational Biology Solutions Using R and Bioconductor
Gentleman, R. C., Carey, V. J., Huber, W. K., Irizarry, R. A., & Dudoit, S. (2005) · Statistics in the health sciences · doi:10.1007/0-387-29362-0 · Cited by 3,470
An inhibitor of Bcl-2 family proteins induces regression of solid tumours
Oltersdorf, T., Elmore, S. W., Shoemaker, A. R., Armstrong, R. C., Augeri, D. J., Belli, B., Bruncko, M., Deckwerth, T. L., Dinges, J., Hajduk, P. J., et al. (2005) · Nature · doi:10.1038/nature03579 · Cited by 3,407 · cited 1×
“To test this, we treated WT murine splenocytes with the proapoptotic BH3 mimetic drug ABT-737, which targets the prosurvival proteins Bcl-xL and Bcl-2 (Oltersdorf et al., 2005).”
A caspase-activated DNase that degrades DNA during apoptosis, and its inhibitor ICAD
Enari, M., Sakahira, H., Yokoyama, H., Okawa, K., Iwamatsu, A., & Nagata, S. (1998) · Nature · doi:10.1038/34112 · Cited by 3,239 · cited 1×
“Unlike genomic damage, which is triggered by cleavage of iCAD, the inhibitor of caspase-activated DNase (CAD) (Enari et al., 1998), and PS exposure, which is facilitated by cleavage of Xkr8 (Suzuki et al.”
Cited by
Sorted by citations
Galluzzi, L., Vitale, I., Aaronson, S. A., Abrams, J. M., Adam, D., Agostinis, P., Alnemri, E. S., Altucci, L., Amelio, I., Andrews, D. W., et al. (2018) · Cell Death & Differentiation · doi:10.1038/s41418-017-0012-4 · Cited by 6,680
“Of note, lysosome-dependent cell death does not necessarily involve MOMP and caspases, and does not necessarily manifest with an apoptotic morphotype [782].”
BackgroundInfluentialTargeting apoptosis in cancer therapy
Carneiro, B. A., & El‐Deiry, W. S. (2020) · Nature Reviews Clinical Oncology · doi:10.1038/s41571-020-0341-y · Cited by 2,676
Mitochondria as multifaceted regulators of cell death
Bock, F. J., & Tait, S. W. G. (2019) · Nature Reviews Molecular Cell Biology · doi:10.1038/s41580-019-0173-8 · Cited by 2,531
The cGAS–STING pathway as a therapeutic target in inflammatory diseases
Decout, A., Katz, J. D., Venkatraman, S., & Ablasser, A. (2021) · Nature Reviews Immunology · doi:10.1038/s41577-021-00524-z · Cited by 2,309
Regulation of apoptosis in health and disease: the balancing act of BCL-2 family proteins
Singh, R., Letai, A., & Sarosiek, K. (2019) · Nature Reviews Molecular Cell Biology · doi:10.1038/s41580-018-0089-8 · Cited by 2,111
Metadata
- Authors
- White, M. J., McArthur, K., Metcalf, D., Lane, R. M., Cambier, J. C., Herold, M. J., van Delft, M. F., Bedoui, S., Lessene, G., Ritchie, M. E., Huang, D. C. S., & Kile, B. T.
- Affiliations
- The University of Melbourne (AU)
- Walter and Eliza Hall Institute of Medical Research (AU)
- National Jewish Health (US)
- Corresponding author
- White, Michael J.
- Kile, Benjamin T.
- ORCID
- Venue
- Cell
- Publisher
- Elsevier BV
- Published
- 2014-12
- Volume
- 159
- Issue
- 7
- Pages
- 1549-1562
- ISSN
- 0092-8674 (ISSN-L)
- PMC
- PMC4520319
- OpenAlex
- W2028107828
- Cited by
- 983
- References
- 68
- Citations by year
- 2026: 89 · 2025: 88 · 2024: 118 · 2023: 107 · 2022: 111 · 2021: 94 · 2020: 93 · 2019: 61 · 2018: 76 · 2017: 63 · 2016: 39 · 2015: 40
- FWCI
- 21.61
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Licence
- Locations
- Cell (publishedVersion)
- PubMed (publishedVersion)
- Europe PMC (PubMed Central) (acceptedVersion)
- PubMed Central (acceptedVersion)
- Adelaide Research & Scholarship (AR&S) (University of Adelaide) (submittedVersion)
- Funders
- National Institute of Allergy and Infectious Diseases (R21AI099346)
- Topics
- Life Sciences › Immunology and Microbiology › Immunology › interferon and immune responses
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Cell death mechanisms and regulation
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Inflammasome and immune disorders
- Keywords
- caspases, apoptosis, type I interferon, STING, cGAS, mitochondrial DNA, Bak, Bax, caspase-9, Apaf-1, caspase-3, caspase-7, interferon-beta, hematopoietic stem cells
- MeSH terms
- STING Protein, Animals, Crosses, Genetic, DNA, Mitochondrial, Female, Hematopoietic Stem Cells, Interferon Type I, Male, Membrane Proteins, Mice, Inbred C57BL, Signal Transduction, Apoptosis, Caspases, Caspase 9
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