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Cited by 176

The DOI matches its Crossref record; 11 of the 11 references it cites were found in a registry or an index.

Multiple Nod-Like Receptors Activate Caspase 1 during Listeria monocytogenes Infection

Open access
Warren, Sarah E, Mao, Dat P, Rodriguez, April E, Miao, Edward A, Aderem, Alan·2008·The Journal of Immunology

Abstract

Listeria monocytogenes escapes from the phagosome of macrophages and replicates within the cytosolic compartment. The macrophage responds to L. monocytogenes through detection pathways located on the cell surface (TLRs) and within the cytosol (Nod-like receptors) to promote inflammatory processes aimed at clearing the pathogen. Cytosolic L. monocytogenes activates caspase 1, resulting in post-translational processing of the cytokines IL-1β and IL-18 as well as caspase 1-dependent cell death (pyroptosis). We demonstrate that the presence of L. monocytogenes within the cytosolic compartment induces caspase 1 activation through multiple Nod-like receptors, including Ipaf and Nalp3. Flagellin expression by cytosolic L. monocytogenes was detected through Ipaf in a dose-dependent manner. Concordantly, detection of flagellin promoted bacterial clearance in a murine infection model. Finally, we provide evidence that suggests cytosolic L. monocytogenes activates caspase 1 through a third pathway, which signals through the adaptor protein ASC. Thus, L. monocytogenes activates caspase 1 in macrophages via multiple pathways, all of which detect the presence of bacteria within the cytosol.

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Metadata

Authors
Warren, S. E., Mao, D. P., Rodriguez, A. E., Miao, E. A., & Aderem, A.
Venue
The Journal of Immunology
Published
2008-06-01
Volume
180
Issue
11
Pages
7558-7564
ISSN
  • 0022-1767 (ISSN-L)
  • 1550-6606
OpenAlex
W2137209281
Cited by
176
References
11
FWCI
10.55
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Multiple Nod-Like Receptors Activate Caspase 1 during Listeria monocytogenes Infection. https://app.cochat.ai/papers/10.4049/jimmunol.180.11.7558
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Warren, S. E., Mao, D. P., Rodriguez, A. E., Miao, E. A., & Aderem, A. (2008). Multiple Nod-Like Receptors Activate Caspase 1 during Listeria monocytogenes Infection. The Journal of Immunology. https://doi.org/10.4049/jimmunol.180.11.7558

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.