The DOI matches its Crossref record; 18 of the 18 references it cites were found in a registry or an index.
AIM2 activates the inflammasome and cell death in response to cytoplasmic DNA
Open accessAbstract
Host- and pathogen-associated cytoplasmic double-stranded DNA triggers the activation of a NALP3 (also known as cryopyrin and NLRP3)-independent inflammasome, which activates caspase-1 leading to maturation of pro-interleukin-1beta and inflammation. The nature of the cytoplasmic-DNA-sensing inflammasome is currently unknown. Here we show that AIM2 (absent in melanoma 2), an interferon-inducible HIN-200 family member that contains an amino-terminal pyrin domain and a carboxy-terminal oligonucleotide/oligosaccharide-binding domain, senses cytoplasmic DNA by means of its oligonucleotide/oligosaccharide-binding domain and interacts with ASC (apoptosis-associated speck-like protein containing a CARD) through its pyrin domain to activate caspase-1. The interaction of AIM2 with ASC also leads to the formation of the ASC pyroptosome, which induces pyroptotic cell death in cells containing caspase-1. Knockdown of AIM2 by short interfering RNA reduced inflammasome/pyroptosome activation by cytoplasmic DNA in human and mouse macrophages, whereas stable expression of AIM2 in the non-responsive human embryonic kidney 293T cell line conferred responsiveness to cytoplasmic DNA. Our results show that cytoplasmic DNA triggers formation of the AIM2 inflammasome by inducing AIM2 oligomerization. This study identifies AIM2 as an important inflammasome component that senses potentially dangerous cytoplasmic DNA, leading to activation of the ASC pyroptosome and caspase-1.
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“The AIM2 inflammasome has been recently shown to recognize cytoplasmic double-stranded DNA (dsDNA) that is not necessarily microbial in origin, resulting in caspase 1 activation and IL-1β secretion48–50.”
From Sterile inflammation: sensing and reacting to damage (2010) · cites this paper as [49]
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Innate Immune Activation Through Nalp3 Inflammasome Sensing of Asbestos and Silica
Dostert, C., Pétrilli, V., Van Bruggen, R., Steele, C., Mossman, B. T., & Tschopp, J. (2008) · Science · doi:10.1126/science.1156995 · Cited by 2,658
The NALP3 inflammasome is involved in the innate immune response to amyloid-β
Halle, A., Hornung, V., Petzold, G. C., Stewart, C. R., Monks, B. G., Reinheckel, T., Fitzgerald, K. A., Latz, E., Moore, K. J., & Golenbock, D. T. (2008) · Nature Immunology · doi:10.1038/ni.1636 · Cited by 2,441
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Crucial role for the Nalp3 inflammasome in the immunostimulatory properties of aluminium adjuvants
Eisenbarth, S. C., Colegio, O. R., O’Connor, W., Sutterwala, F. S., & Flavell, R. A. (2008) · Nature · doi:10.1038/nature06939 · Cited by 1,542
Fernandes-Alnemri, T., Wu, J., Yu, J.-W., Datta, P., Miller, B., Jankowski, W., Rosenberg, S., Zhang, J., & Alnemri, E. S. (2007) · Cell Death & Differentiation · doi:10.1038/sj.cdd.4402194 · Cited by 1,026
Self-citationThe inflammasome recognizes cytosolic microbial and host DNA and triggers an innate immune response
Muruve, D. A., Pétrilli, V., Zaiss, A. K., White, L. R., Clark, S. A., Ross, P. J., Parks, R. J., & Tschopp, J. (2008) · Nature · doi:10.1038/nature06664 · Cited by 965
The inflammasome: a danger sensing complex triggering innate immunity
Pétrilli, V., Dostert, C., Muruve, D. A., & Tschopp, J. (2007) · Current Opinion in Immunology · doi:10.1016/j.coi.2007.09.002 · Cited by 700
The PYRIN-CARD Protein ASC Is an Activating Adaptor for Caspase-1
Srinivasula, S. M., Poyet, J.-L., Razmara, M., Datta, P., Zhang, Z., & Alnemri, E. S. (2002) · Journal of Biological Chemistry · doi:10.1074/jbc.c200179200 · Cited by 573
Self-citationFranchi, L., & Núñez, G. (2008) · European Journal of Immunology · doi:10.1002/eji.200838549 · Cited by 462
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Schroder, K., & Tschopp, J. (2010) · Cell · doi:10.1016/j.cell.2010.01.040 · Cited by 5,475
Inflammasomes: mechanism of assembly, regulation and signalling
Broz, P., & Dixit, V. M. (2016) · Nature Reviews Immunology · doi:10.1038/nri.2016.58 · Cited by 3,500
Inflammasomes: mechanism of action, role in disease, and therapeutics
Guo, H., Callaway, J. B., & Ting, J. P.-Y. (2015) · Nature Medicine · doi:10.1038/nm.3893 · Cited by 3,340
Sterile inflammation: sensing and reacting to damage
Chen, G. Y., & Nuñez, G. (2010) · Nature Reviews Immunology · doi:10.1038/nri2873 · Cited by 3,051
Bauernfeind, F. G., Horvath, G. L., Stutz, A., Alnemri, E. S., MacDonald, K. L., Speert, D. P., Fernandes‐Alnemri, T., Wu, J., Monks, B. G., Fitzgerald, K. A., et al. (2009) · The Journal of Immunology · doi:10.4049/jimmunol.0901363 · Cited by 3,087
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Metadata
- Authors
- Fernandes-Alnemri, T., Yu, J.-W., Datta, P., Wu, J., & Alnemri, E. S.
- Affiliations
- Thomas Jefferson University (US)
- Corresponding author
- Alnemri, Emad S.
- Venue
- Nature
- Published
- 2009-01-21
- Volume
- 458
- Issue
- 7237
- Pages
- 509-513
- ISSN
- 0028-0836 (ISSN-L)
- 1476-4687
- PMC
- PMC2862225
- OpenAlex
- W2042288276
- Cited by
- 1,831
- References
- 18
- Citations by year
- 2026: 56 · 2025: 78 · 2024: 96 · 2023: 108 · 2022: 110 · 2021: 101 · 2020: 102 · 2019: 112 · 2018: 114 · 2017: 111 · 2016: 105 · 2015: 109 · 2014: 92 · 2013: 126 · 2012: 100
- FWCI
- 54.95
- Type
- journal article
- Language
- en
- Open access
- green
- www.ncbi.nlm.nih.gov
- Licence
- www.springer.com/tdm (tdm)
- Locations
- Nature (publishedVersion)
- PubMed (publishedVersion)
- PubMed Central (acceptedVersion)
- YUHSpace (Yonsei University Medical Library) (submittedVersion, cc-by-nc-nd)
- The Medicine Forum (submittedVersion)
- RePEc: Research Papers in Economics (submittedVersion)
- Funders
- National Institutes of Health
- National Institute on Aging (AG14357, R01AG014357)
- National Institute of Arthritis and Musculoskeletal and Skin Diseases (AR-055398, R01AR055398)
- Topics
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Inflammasome and immune disorders
- Life Sciences › Immunology and Microbiology › Immunology › interferon and immune responses
- Life Sciences › Immunology and Microbiology › Immunology › Immune Response and Inflammation
- Keywords
- AIM2, cytosolic DNA sensing, inflammasome, pyroptosis, caspase-1, ASC, pyrin domain, innate immunity, macrophages, NF-κB, IL-1β
- MeSH terms
- Animals, Cell Line, Cytoplasm, Cytoskeletal Proteins, DNA, DNA-Binding Proteins, Enzyme Activation, Humans, Inflammation, Nuclear Proteins, Protein Binding, Cell Death, Caspase 1, Apoptosis Regulatory Proteins, Mice, CARD Signaling Adaptor Proteins
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