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Cited by 454

The DOI matches its Crossref record; 76 of the 76 references it cites were found in a registry or an index.

Autophagy protects against active tuberculosis by suppressing bacterial burden and inflammation

Open access
Castillo, Eliseo F., Dekonenko, Alexander, Arko-Mensah, John, Mandell, Michael A., Dupont, Nicolas, Jiang, Shanya, Delgado-Vargas, Monica, Timmins, Graham S., Bhattacharya, Dhruva, Yang, Hongliang, Hutt, Julie, Lyons, C. Rick, Dobos, Karen M., Deretic, Vojo·2012·Proceedings of the National Academy of Sciences

Abstract

Autophagy is a cell biological pathway affecting immune responses. In vitro, autophagy acts as a cell-autonomous defense against Mycobacterium tuberculosis , but its role in vivo is unknown. Here we show that autophagy plays a dual role against tuberculosis: antibacterial and anti-inflammatory. M . tuberculosis infection of Atg5 fl/fl LysM-Cre + mice relative to autophagy-proficient littermates resulted in increased bacillary burden and excessive pulmonary inflammation characterized by neutrophil infiltration and IL-17 response with increased IL-1α levels. Macrophages from uninfected Atg5 fl/fl LysM-Cre + mice displayed a cell-autonomous IL-1α hypersecretion phenotype, whereas T cells showed propensity toward IL-17 polarization during nonspecific activation or upon restimulation with mycobacterial antigens. Thus, autophagy acts in vivo by suppressing both M . tuberculosis growth and damaging inflammation.

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Metadata

Authors
Castillo, E. F., Dekonenko, A., Arko-Mensah, J., Mandell, M. A., Dupont, N., Jiang, S., Delgado-Vargas, M., Timmins, G. S., Bhattacharya, D., Yang, H., Hutt, J., Lyons, C. R., Dobos, K. M., & Deretic, V.
Venue
Proceedings of the National Academy of Sciences
Published
2012-10-23
Volume
109
Issue
46
Pages
E3168-76
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W1985902878
Cited by
454
References
76
FWCI
21.85
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Autophagy protects against active tuberculosis by suppressing bacterial burden and inflammation. https://app.cochat.ai/papers/10.1073/pnas.1210500109
The paper
Castillo, E. F., Dekonenko, A., Arko-Mensah, J., Mandell, M. A., Dupont, N., Jiang, S., Delgado-Vargas, M., Timmins, G. S., Bhattacharya, D., Yang, H., Hutt, J., Lyons, C. R., Dobos, K. M., & Deretic, V. (2012). Autophagy protects against active tuberculosis by suppressing bacterial burden and inflammation. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.1210500109

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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.