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Cerezo-Cortés MI, Rodríguez-Castillo JG, Mata-Espinosa DA, Bini EI, Barrios-Payan J, Zatarain-Barrón ZL, Anzola JM, Cornejo-Granados F, Ochoa-Leyva A, Del Portillo P, Murcia MI, Hernández-Pando R. Close Related Drug-Resistance Beijing Isolates of Mycobacterium tuberculosis Reveal a Different Transcriptomic Signature in a Murine Disease Progression Model. Int J Mol Sci 2022; 23:ijms23095157. [PMID: 35563545 PMCID: PMC9100210 DOI: 10.3390/ijms23095157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Revised: 04/22/2022] [Accepted: 04/22/2022] [Indexed: 12/10/2022] Open
Abstract
Mycobacterium tuberculosis (MTB) lineage 2/Beijing is associated with high virulence and drug resistance worldwide. In Colombia, the Beijing genotype has circulated since 1997, predominantly on the pacific coast, with the Beijing-Like SIT-190 being more prevalent. This genotype conforms to a drug-resistant cluster and shows a fatal outcome in patients. To better understand virulence determinants, we performed a transcriptomic analysis with a Beijing-Like SIT-190 isolate (BL-323), and Beijing-Classic SIT-1 isolate (BC-391) in progressive tuberculosis (TB) murine model. Bacterial RNA was extracted from mice lungs on days 3, 14, 28, and 60. On average, 0.6% of the total reads mapped against MTB genomes and of those, 90% against coding genes. The strains were independently associated as determined by hierarchical cluster and multidimensional scaling analysis. Gene ontology showed that in strain BL-323 enriched functions were related to host immune response and hypoxia, while proteolysis and protein folding were enriched in the BC-391 strain. Altogether, our results suggested a differential bacterial transcriptional program when evaluating these two closely related strains. The data presented here could potentially impact the control of this emerging, highly virulent, and drug-resistant genotype.
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Affiliation(s)
- María Irene Cerezo-Cortés
- Laboratorio de Micobacterias, Departamento de Microbiología, Facultad de Medicina, Universidad Nacional de Colombia, Bogotá 111321, Colombia; (M.I.C.-C.); (J.G.R.-C.)
| | - Juan Germán Rodríguez-Castillo
- Laboratorio de Micobacterias, Departamento de Microbiología, Facultad de Medicina, Universidad Nacional de Colombia, Bogotá 111321, Colombia; (M.I.C.-C.); (J.G.R.-C.)
| | - Dulce Adriana Mata-Espinosa
- Sección de Patología Experimental, Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México 14080, Mexico; (D.A.M.-E.); (E.I.B.); (J.B.-P.); (Z.L.Z.-B.)
| | - Estela Isabel Bini
- Sección de Patología Experimental, Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México 14080, Mexico; (D.A.M.-E.); (E.I.B.); (J.B.-P.); (Z.L.Z.-B.)
| | - Jorge Barrios-Payan
- Sección de Patología Experimental, Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México 14080, Mexico; (D.A.M.-E.); (E.I.B.); (J.B.-P.); (Z.L.Z.-B.)
| | - Zyanya Lucia Zatarain-Barrón
- Sección de Patología Experimental, Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México 14080, Mexico; (D.A.M.-E.); (E.I.B.); (J.B.-P.); (Z.L.Z.-B.)
| | - Juan Manuel Anzola
- Grupo de Biotecnología Molecular, Grupo de Bioinformática y Biología Computacional, Corporación CorpoGen, Bogotá 110311, Colombia; (J.M.A.); (P.D.P.)
- Universidad Central, Facultad de Ingeniería y Ciencias Básicas Bogotá, Bogotá 100270, Colombia
| | - Fernanda Cornejo-Granados
- Departamento de Microbiología Molecular, Instituto de Biotecnología, Universidad Nacional Autónoma de México, Cuernavaca 62210, Mexico; (F.C.-G.); (A.O.-L.)
| | - Adrian Ochoa-Leyva
- Departamento de Microbiología Molecular, Instituto de Biotecnología, Universidad Nacional Autónoma de México, Cuernavaca 62210, Mexico; (F.C.-G.); (A.O.-L.)
| | - Patricia Del Portillo
- Grupo de Biotecnología Molecular, Grupo de Bioinformática y Biología Computacional, Corporación CorpoGen, Bogotá 110311, Colombia; (J.M.A.); (P.D.P.)
| | - Martha Isabel Murcia
- Laboratorio de Micobacterias, Departamento de Microbiología, Facultad de Medicina, Universidad Nacional de Colombia, Bogotá 111321, Colombia; (M.I.C.-C.); (J.G.R.-C.)
- Correspondence: (M.I.M.); (R.H.-P.)
| | - Rogelio Hernández-Pando
- Sección de Patología Experimental, Departamento de Patología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México 14080, Mexico; (D.A.M.-E.); (E.I.B.); (J.B.-P.); (Z.L.Z.-B.)
- Correspondence: (M.I.M.); (R.H.-P.)
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D'Mello A, Riegler AN, Martínez E, Beno SM, Ricketts TD, Foxman EF, Orihuela CJ, Tettelin H. An in vivo atlas of host-pathogen transcriptomes during Streptococcus pneumoniae colonization and disease. Proc Natl Acad Sci U S A 2020; 117:33507-33518. [PMID: 33318198 PMCID: PMC7777036 DOI: 10.1073/pnas.2010428117] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Streptococcus pneumoniae (Spn) colonizes the nasopharynx and can cause pneumonia. From the lungs it spreads to the bloodstream and causes organ damage. We characterized the in vivo Spn and mouse transcriptomes within the nasopharynx, lungs, blood, heart, and kidneys using three Spn strains. We identified Spn genes highly expressed at all anatomical sites and in an organ-specific manner; highly expressed genes were shown to have vital roles with knockout mutants. The in vivo bacterial transcriptome during colonization/disease was distinct from previously reported in vitro transcriptomes. Distinct Spn and host gene-expression profiles were observed during colonization and disease states, revealing specific genes/operons whereby Spn adapts to and influences host sites in vivo. We identified and experimentally verified host-defense pathways induced by Spn during invasive disease, including proinflammatory responses and the interferon response. These results shed light on the pathogenesis of Spn and identify therapeutic targets.
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Affiliation(s)
- Adonis D'Mello
- Department of Microbiology and Immunology, Institute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD 21201
| | - Ashleigh N Riegler
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL 35294
| | - Eriel Martínez
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL 35294
| | - Sarah M Beno
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL 35294
| | - Tiffany D Ricketts
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL 35294
| | - Ellen F Foxman
- Department of Laboratory Medicine, Yale University School of Medicine, New Haven, CT 06520
| | - Carlos J Orihuela
- Department of Microbiology, University of Alabama at Birmingham, Birmingham, AL 35294
| | - Hervé Tettelin
- Department of Microbiology and Immunology, Institute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD 21201;
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Abstract
Jorge Amich studies several aspects of sulfur and nitrogen metabolism in Aspergillus fumigatus, with the ultimate aim of identifying targets for the development of novel antifungals. In this mSphere of Influence article, he reflects on how “Sub-Telomere Directed Gene Expression during Initiation of Invasive Aspergillosis” (A. McDonagh, N. D. Fedorova, J. Crabtree, Y. Yu, S. Kim, et al., PLoS Pathog 4:e1000154, 2008, https://doi.org/10.1371/journal.ppat.1000154) impacted his thinking about in vivo metabolism and how to investigate it. Jorge Amich studies several aspects of sulfur and nitrogen metabolism in Aspergillus fumigatus, with the ultimate aim of identifying targets for the development of novel antifungals. In this mSphere of Influence article, he reflects on how “Sub-Telomere Directed Gene Expression during Initiation of Invasive Aspergillosis” (A. McDonagh, N. D. Fedorova, J. Crabtree, Y. Yu, S. Kim, et al., PLoS Pathog 4:e1000154, 2008, https://doi.org/10.1371/journal.ppat.1000154) impacted his thinking about in vivo metabolism and how to investigate it.
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