The DOI matches its Crossref record; 93 of the 93 references it cites were found in a registry or an index.
The Coxsackievirus B 3Cpro Protease Cleaves MAVS and TRIF to Attenuate Host Type I Interferon and Apoptotic Signaling
Open accessAbstract
The host innate immune response to viral infections often involves the activation of parallel pattern recognition receptor (PRR) pathways that converge on the induction of type I interferons (IFNs). Several viruses have evolved sophisticated mechanisms to attenuate antiviral host signaling by directly interfering with the activation and/or downstream signaling events associated with PRR signal propagation. Here we show that the 3C(pro) cysteine protease of coxsackievirus B3 (CVB3) cleaves the innate immune adaptor molecules mitochondrial antiviral signaling protein (MAVS) and Toll/IL-1 receptor domain-containing adaptor inducing interferon-beta (TRIF) as a mechanism to escape host immunity. We found that MAVS and TRIF were cleaved in CVB3-infected cells in culture. CVB3-induced cleavage of MAVS and TRIF required the cysteine protease activity of 3C(pro), occurred at specific sites and within specialized domains of each molecule, and inhibited both the type I IFN and apoptotic signaling downstream of these adaptors. 3C(pro)-mediated MAVS cleavage occurred within its proline-rich region, led to its relocalization from the mitochondrial membrane, and ablated its downstream signaling. We further show that 3C(pro) cleaves both the N- and C-terminal domains of TRIF and localizes with TRIF to signalosome complexes within the cytoplasm. Taken together, these data show that CVB3 has evolved a mechanism to suppress host antiviral signal propagation by directly cleaving two key adaptor molecules associated with innate immune recognition.
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Takeda, K., Kaisho, T., & Akira, S. (2003) · Annual Review of Immunology · doi:10.1146/annurev.immunol.21.120601.141126 · Cited by 6,143
Recognition of double-stranded RNA and activation of NF-κB by Toll-like receptor 3
Alexopoulou, L., Holt, A. C., Medzhitov, R., & Flavell, R. A. (2001) · Nature · doi:10.1038/35099560 · Cited by 6,129
Yoneyama, M., Kikuchi, M., Natsukawa, T., Shinobu, N., Imaizumi, T., Miyagishi, M., Taira, K., Akira, S., & Fujita, T. (2004) · Nature Immunology · doi:10.1038/ni1087 · Cited by 3,929
Differential roles of MDA5 and RIG-I helicases in the recognition of RNA viruses
Kato, H., Takeuchi, O., Sato, S., Yoneyama, M., Yamamoto, M., Matsui, K., Uematsu, S., Jung, A., Kawai, T., Ishii, K. J., et al. (2006) · Nature · doi:10.1038/nature04734 · Cited by 3,888
Seth, R. B., Sun, L., Ea, C.-K., & Chen, Z. J. (2005) · Cell · doi:10.1016/j.cell.2005.08.012 · Cited by 3,329
The family of five: TIR-domain-containing adaptors in Toll-like receptor signalling
O'Neill, L. A. J., & Bowie, A. G. (2007) · Nature Reviews Immunology · doi:10.1038/nri2079 · Cited by 2,667
AIM2 recognizes cytosolic dsDNA and forms a caspase-1-activating inflammasome with ASC
Hornung, V., Ablasser, A., Charrel-Dennis, M., Bauernfeind, F., Horvath, G., Caffrey, D. R., Latz, E., & Fitzgerald, K. A. (2009) · Nature · doi:10.1038/nature07725 · Cited by 2,627
IPS-1, an adaptor triggering RIG-I- and Mda5-mediated type I interferon induction
Kawai, T., Takahashi, K., Sato, S., Coban, C., Kumar, H., Kato, H., Ishii, K. J., Takeuchi, O., & Akira, S. (2005) · Nature Immunology · doi:10.1038/ni1243 · Cited by 2,562
Cardif is an adaptor protein in the RIG-I antiviral pathway and is targeted by hepatitis C virus
Meylan, E., Curran, J., Hofmann, K., Moradpour, D., Binder, M., Bartenschlager, R., & Tschopp, J. (2005) · Nature · doi:10.1038/nature04193 · Cited by 2,401
RIG-I-mediated antiviral responses to single-stranded RNA bearing 5’-phosphates
Pichlmair, A., Schulz, O., Tan, C. P., Näslund, T. I., Liljeström, P., Weber, F., & Reis e Sousa, C. (2006) · Science · doi:10.1126/science.1132998 · Cited by 2,210
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Robinson, S. M., Tsueng, G., Sin, J., Mangale, V., Rahawi, S., McIntyre, L. L., Williams, W., Kha, N., Cruz, C., Hancock, B. M., et al. (2014) · PLoS Pathogens · doi:10.1371/journal.ppat.1004045 · Cited by 322
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Metadata
- Authors
- Mukherjee, A., Morosky, S. A., Delorme-Axford, E., Dybdahl-Sissoko, N., Oberste, M. S., Wang, T., & Coyne, C. B.
- Venue
- PLoS Pathogens
- Publisher
- Public Library of Science (PLoS)
- Published
- 2011-03-10
- Volume
- 7
- Issue
- 3
- Pages
- e1001311
- ISSN
- 1553-7366 (ISSN-L)
- 1553-7374
- OpenAlex
- W2059395206
- Cited by
- 305
- References
- 93
- FWCI
- 9.33
- Type
- journal article
- Language
- en
- Open access
- gold
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- Mukherjee, A., Morosky, S. A., Delorme-Axford, E., Dybdahl-Sissoko, N., Oberste, M. S., Wang, T., & Coyne, C. B. (2011). The Coxsackievirus B 3Cpro Protease Cleaves MAVS and TRIF to Attenuate Host Type I Interferon and Apoptotic Signaling. PLoS Pathogens. https://doi.org/10.1371/journal.ppat.1001311
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