The DOI matches its Crossref record; 38 of the 38 references it cites were found in a registry or an index.
The temporal expression profile of Mycobacterium tuberculosis infection in mice
Open accessAbstract
Infection with Mycobacterium tuberculosis causes the illness tuberculosis with an annual mortality of ≈2 million. Understanding the nature of the host-pathogen interactions at different stages of tuberculosis is central to new strategies for developing chemotherapies and vaccines. Toward this end, we adapted microarray technology to analyze the change in gene expression profiles of M. tuberculosis during infection in mice. This protocol provides the transcription profile of genes expressed during the course of early tuberculosis in immune-competent (BALB/c) and severe combined immune-deficient (SCID) hosts in comparison with growth in medium. The microarray analysis revealed clusters of genes that changed their transcription levels exclusively in the lungs of BALB/c, SCID mice, or medium over time. We identified a set of genes ( n = 67) activated only in BALB/c and not in SCID mice at 21 days after infection, a key point in the progression of tuberculosis. A subset of the lung-activated genes was previously identified as induced during mycobacterial survival in a macrophage cell line. Another group of in vivo -expressed genes may also define a previously unreported genomic island. In addition, our analysis suggests the similarity between mycobacterial transcriptional machinery during growth in SCID and in broth, which questions the validity of using the SCID model for assessing mycobacterial virulence. The in vivo expression-profiling technology presented should be applicable to any microbial model of infection.
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Garton, N. J., Waddell, S. J., Sherratt, A. L., Lee, S.-M., Smith, R. J., Senner, C., Hinds, J., Rajakumar, K., Adegbola, R. A., Besra, G. S., et al. (2008) · PLoS Medicine · doi:10.1371/journal.pmed.0050075 · Cited by 435
The Role of Copper and Zinc Toxicity in Innate Immune Defense against Bacterial Pathogens
Djoko, K. Y., Ong, C.-L. Y., Walker, M. J., & McEwan, A. G. (2015) · Journal of Biological Chemistry · doi:10.1074/jbc.r115.647099 · Cited by 417
CsoR is a novel Mycobacterium tuberculosis copper-sensing transcriptional regulator
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Self-citationCopper in Microbial Pathogenesis: Meddling with the Metal
Samanovic, M. I., Ding, C., Thiele, D. J., & Darwin, K. H. (2012) · Cell Host & Microbe · doi:10.1016/j.chom.2012.01.009 · Cited by 278
Baker, J., Sitthisak, S., Sengupta, M., Johnson, M., Jayaswal, R. K., & Morrissey, J. A. (2010) · Applied and Environmental Microbiology · doi:10.1128/aem.02268-09 · Cited by 163
Metadata
- Authors
- Talaat, A. M., Lyons, R., Howard, S. T., & Johnston, S. A.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 2004-03-18
- Volume
- 101
- Issue
- 13
- Pages
- 4602-4607
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2165539745
- Cited by
- 363
- References
- 38
- FWCI
- 15.88
- Type
- journal article
- Language
- en
- Open access
- green
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