The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.
K+ Efflux Is the Common Trigger of NLRP3 Inflammasome Activation by Bacterial Toxins and Particulate Matter
Open accessAbstract
Summary The NLRP3 inflammasome is an important component of the innate immune system. However, its mechanism of activation remains largely unknown. We show that NLRP3 activators including bacterial pore-forming toxins, nigericin, ATP and particulate matter caused mitochondrial perturbation or the opening of a large membrane pore; but this was not required for NLRP3 activation. Furthermore, reactive oxygen species generation or a change in cell volume was not necessary for NLRP3 activation. Instead, the only common activity induced by all NLRP3 agonists was the permeation of the cell membrane to K+ and Na+. Notably, reduction of the intracellular K+ concentration was sufficient to activate NLRP3 whereas an increase in intracellular Na+ modulated, but was not strictly required for inflammasome activation. These results provide a unifying model for the activation of the NLRP3 inflammasome in which a drop in cytosolic K+ is the common step that is necessary and sufficient for caspase-1 activation.
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Cites
A role for mitochondria in nlrp3 inflammasome activation
Zhou, R., Yazdi, A. S., Menu, P., & Tschopp, J. (2011) · Nature · doi:10.1038/nature09663 · Cited by 5,602
Gout-associated uric acid crystals activate the NALP3 inflammasome
Martinon, F., Pétrilli, V., Mayor, A., Tardivel, A., & Tschopp, J. (2006) · Nature · doi:10.1038/nature04516 · Cited by 5,326
Cryopyrin activates the inflammasome in response to toxins and ATP
Mariathasan, S., Weiss, D. S., Newton, K., McBride, J., O'Rourke, K., Roose-Girma, M., Lee, W. P., Weinrauch, Y., Monack, D. M., & Dixit, V. M. (2006) · Nature · doi:10.1038/nature04515 · Cited by 3,080
Hornung, V., Bauernfeind, F., Halle, A., Samstad, E. O., Kono, H., Rock, K. L., Fitzgerald, K. A., & Latz, E. (2008) · Nature Immunology · doi:10.1038/ni.1631 · Cited by 3,065
Oxidized mitochondrial DNA activates the NLRP3 inflammasome during apoptosis
Shimada, K., Crother, T. R., Karlin, J., Dagvadorj, J., Chiba, N., Chen, S., Ramanujan, V. K., Wolf, A. J., Vergnes, L., Ojcius, D. M., et al. (2012) · Immunity · doi:10.1016/j.immuni.2012.01.009 · Cited by 2,282
Activation of the NALP3 inflammasome is triggered by low intracellular potassium concentration
Pétrilli, V, Papin, S., Dostert, C., Mayor, A., Martinon, F., & Tschopp, J. (2007) · Cell Death & Differentiation · doi:10.1038/sj.cdd.4402195 · Cited by 1,445
The AIM2 inflammasome is critical for innate immunity to Francisella tularensis
Fernandes-Alnemri, T., Yu, J.-W., Juliana, C., Solorzano, L., Kang, S., Wu, J., Datta, P., McCormick, M., Huang, L., McDermott, E., et al. (2010) · Nature Immunology · doi:10.1038/ni.1859 · Cited by 732
Cited by
The NLRP3 inflammasome: molecular activation and regulation to therapeutics
Swanson, K. V., Deng, M., & Ting, J. P.-Y. (2019) · Nature Reviews Immunology · doi:10.1038/s41577-019-0165-0 · Cited by 4,884
The NLRP3 Inflammasome: an overview of mechanisms of activation and regulation
Kelley, N., Jeltema, D., Duan, Y., & He, Y. (2019) · International Journal of Molecular Sciences · doi:10.3390/ijms20133328 · Cited by 3,539
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
A small-molecule inhibitor of the NLRP3 inflammasome for the treatment of inflammatory diseases
Coll, R. C., Robertson, A. A. B., Chae, J. J., Higgins, S. C., Muñoz-Planillo, R., Inserra, M. C., Vetter, I., Dungan, L. S., Monks, B. G., Stutz, A., et al. (2015) · Nature Medicine · doi:10.1038/nm.3806 · Cited by 2,849
Self-citationMechanism and Regulation of NLRP3 Inflammasome Activation
He, Y., Hara, H., & Núñez, G. (2016) · Trends in Biochemical Sciences · doi:10.1016/j.tibs.2016.09.002 · Cited by 2,759
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Metadata
- Authors
- Muñoz-Planillo, R., Kuffa, P., Martínez-Colón, G., Smith, B. L., Rajendiran, T. M., & Núñez, G.
- Venue
- Immunity
- Publisher
- Elsevier BV
- Published
- 2013-06
- Volume
- 38
- Issue
- 6
- Pages
- 1142-1153
- ISSN
- 1074-7613 (ISSN-L)
- OpenAlex
- W2079882002
- Cited by
- 2,147
- References
- 7
- FWCI
- 41.42
- Type
- journal article
- Language
- en
- Open access
- bronze
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- The paper
- Muñoz-Planillo, R., Kuffa, P., Martínez-Colón, G., Smith, B. L., Rajendiran, T. M., & Núñez, G. (2013). K+ Efflux Is the Common Trigger of NLRP3 Inflammasome Activation by Bacterial Toxins and Particulate Matter. Immunity. https://doi.org/10.1016/j.immuni.2013.05.016
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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