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Valencia-Trujillo D, Avila-Trejo AM, García-Reyes RL, Narváez-Díaz L, Segura del Pilar M, Mújica-Sánchez MA, Becerril-Vargas E, León-Juárez M, Mata-Miranda MM, Rivera-Gutiérrez S, Cerna-Cortés JF. Genetic Diversity of Mycobacterium tuberculosis Strains Isolated from HIV-Infected Patients in Mexico. Pathogens 2024; 13:428. [PMID: 38787280 PMCID: PMC11124049 DOI: 10.3390/pathogens13050428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Revised: 05/14/2024] [Accepted: 05/17/2024] [Indexed: 05/25/2024] Open
Abstract
There has been very limited investigation regarding the genetic diversity of Mycobacterium tuberculosis (MTb) strains isolated from human immunodeficiency virus (HIV)-infected patients in Mexico. In this study, we isolated 93 MTb strains from pulmonary and extrapulmonary samples of HIV-infected patients treated in a public hospital in Mexico City to evaluate the genetic diversity using spoligotyping and mycobacterial interspersed repetitive unit-variable-number tandem-repeat (MIRU-VNTR) typing (based on 24 loci). The cohort comprised 80 male and 13 female individuals. There was a positive correlation between a high HIV viral load (>100,000 copies) and extrapulmonary tuberculosis (TB) (r = 0.306, p = 0.008). Lineage 4 was the most frequent lineage (79 strains). In this lineage, we found the H clade (n = 24), including the Haarlem, H3, and H1 families; the T clade (n = 22), including T1 and T2; the X clade (n = 15), including X1 and X3; the LAM clade (n = 14), including LAM1, LAM2, LAM3, LAM6, and LAM9; the S clade (n = 2); Uganda (n = 1); and Ghana (n = 1). We also found 12 strains in the EAI clade belonging to lineage 1, including the EAI2-Manila and EAI5 families. Interestingly, we identified one strain belonging to the Beijing family, which is part of lineage 2. One strain could not be identified. This study reports high genetic diversity among MTb strains, highlighting the need for a molecular epidemiological surveillance system that can help to monitor the spread of these strains, leading to more appropriate measures for TB control in HIV-infected patients.
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Affiliation(s)
- Daniel Valencia-Trujillo
- Departamento de Microbiología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Ciudad de México 11340, Mexico; (D.V.-T.); (R.L.G.-R.); (S.R.-G.)
- Servicio de Microbiología Clínica, Instituto Nacional de Enfermedades Respiratorias, Ciudad de México 14080, Mexico; (L.N.-D.); (M.S.d.P.); (M.A.M.-S.); (E.B.-V.)
- Escuela Militar de Medicina, Centro Militar de Ciencias de la Salud, Secretaría de la Defensa Nacional, Ciudad de México 11200, Mexico; (A.M.A.-T.); (M.M.M.-M.)
| | - Amanda Marineth Avila-Trejo
- Escuela Militar de Medicina, Centro Militar de Ciencias de la Salud, Secretaría de la Defensa Nacional, Ciudad de México 11200, Mexico; (A.M.A.-T.); (M.M.M.-M.)
| | - Rocío Liliana García-Reyes
- Departamento de Microbiología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Ciudad de México 11340, Mexico; (D.V.-T.); (R.L.G.-R.); (S.R.-G.)
| | - Luis Narváez-Díaz
- Servicio de Microbiología Clínica, Instituto Nacional de Enfermedades Respiratorias, Ciudad de México 14080, Mexico; (L.N.-D.); (M.S.d.P.); (M.A.M.-S.); (E.B.-V.)
| | - Mariela Segura del Pilar
- Servicio de Microbiología Clínica, Instituto Nacional de Enfermedades Respiratorias, Ciudad de México 14080, Mexico; (L.N.-D.); (M.S.d.P.); (M.A.M.-S.); (E.B.-V.)
| | - Mario Alberto Mújica-Sánchez
- Servicio de Microbiología Clínica, Instituto Nacional de Enfermedades Respiratorias, Ciudad de México 14080, Mexico; (L.N.-D.); (M.S.d.P.); (M.A.M.-S.); (E.B.-V.)
| | - Eduardo Becerril-Vargas
- Servicio de Microbiología Clínica, Instituto Nacional de Enfermedades Respiratorias, Ciudad de México 14080, Mexico; (L.N.-D.); (M.S.d.P.); (M.A.M.-S.); (E.B.-V.)
| | - Moises León-Juárez
- Departamento de Inmunobioquímica, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Ciudad de México 11000, Mexico;
| | - Mónica Maribel Mata-Miranda
- Escuela Militar de Medicina, Centro Militar de Ciencias de la Salud, Secretaría de la Defensa Nacional, Ciudad de México 11200, Mexico; (A.M.A.-T.); (M.M.M.-M.)
| | - Sandra Rivera-Gutiérrez
- Departamento de Microbiología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Ciudad de México 11340, Mexico; (D.V.-T.); (R.L.G.-R.); (S.R.-G.)
| | - Jorge Francisco Cerna-Cortés
- Departamento de Microbiología, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Ciudad de México 11340, Mexico; (D.V.-T.); (R.L.G.-R.); (S.R.-G.)
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Agonafir M, Belay G, Maningi NE, Feleke A, Reta MA, Olifant SL, Hassen MS, Girma T, Fourie PB. Genetic diversity of Mycobacterium tuberculosis isolates from the central, eastern and southeastern Ethiopia. Heliyon 2023; 9:e22898. [PMID: 38125463 PMCID: PMC10731068 DOI: 10.1016/j.heliyon.2023.e22898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 11/13/2023] [Accepted: 11/22/2023] [Indexed: 12/23/2023] Open
Abstract
Introduction The population structure of Mycobacterium tuberculosis complex (MTBC) in Ethiopia is diverse but dominated by Euro-American (Lineage 4) and East-African-Indian (Lineage 3) lineages. The objective of this study was to describe the genetic diversity of MTBC isolates in Central, Eastern and Southeastern Ethiopia. Methods A total of 223 MTBC culture isolates obtained from patients referred to Adama and Harar TB reference laboratories were spoligotyped. Demographic and clinical characteristics were collected. Results Six major lineages: Euro-American (Lineage 4), East-African-Indian (Lineage 3), East Asian (Lineage 2), Indo-Oceanic (Lineage 1), Mycobacterium africanum (Lineage 5 and Lineage 6) and Ethiopian (Lineage 7) were identified. The majority (94.6 %) of the isolates were Euro-American and East-African-Indian, with proportions of 75.3 % and 19.3 %, respectively. Overall, 77 different spoligotype patterns were identified of which 42 were registered in the SITVIT2 database. Of these, 27 spoligotypes were unique, while 15 were clustered with 2-49 isolates. SIT149/T3_ETH (n = 49), SIT53/T1 (n = 33), SIT21/CAS1_Kili (n = 24) and SIT41/Turkey (n = 11) were the dominant spoligotypes. A rare Beijing spoligotype pattern, SIT541, has also been identified in Eastern Ethiopia. The overall clustering rate of sub-lineages with known SIT was 71.3 %. Age group (25-34) was significantly associated with clustering. Conclusion We found a heterogeneous population structure of MTBC dominated by T and CAS families, and the Euro-American lineage. The identification of the Beijing strain, particularly the rare SIT541 spoligotype in Eastern Ethiopia, warrants a heightened surveillance plan, as little is known about this genotype. A large-scale investigation utilizing a tool with superior discriminatory power, such as whole genome sequencing, is necessary to gain a thorough understanding of the genetic diversity of MTBC in the nation, which would help direct the overall control efforts.
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Affiliation(s)
- Mulualem Agonafir
- Department of Microbial, Cellular and Molecular Biology, College of Natural Sciences, Addis Ababa University, Ethiopia
| | - Gurja Belay
- Department of Microbial, Cellular and Molecular Biology, College of Natural Sciences, Addis Ababa University, Ethiopia
| | - Nontuthuko E. Maningi
- Department of Medical Microbiology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Adey Feleke
- Department of Microbial, Cellular and Molecular Biology, College of Natural Sciences, Addis Ababa University, Ethiopia
| | - Melese Abate Reta
- Department of Medical Microbiology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
- Department of Medical Laboratory Sciences, College of Health Sciences, Woldia University, Woldia, Ethiopia
| | - Sharon L. Olifant
- Department of Medical Microbiology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | | | - Tewodros Girma
- Harar Health Research and Regional Laboratory, Harar, Ethiopia
| | - P. Bernard Fourie
- Department of Medical Microbiology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
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Mokrousov I, Vyazovaya A, Shitikov E, Badleeva M, Belopolskaya O, Bespiatykh D, Gerasimova A, Ioannidis P, Jiao W, Khromova P, Masharsky A, Naizabayeva D, Papaventsis D, Pasechnik O, Perdigão J, Rastogi N, Shen A, Sinkov V, Skiba Y, Solovieva N, Tafaj S, Valcheva V, Kostyukova I, Zhdanova S, Zhuravlev V, Ogarkov O. Insight into pathogenomics and phylogeography of hypervirulent and highly-lethal Mycobacterium tuberculosis strain cluster. BMC Infect Dis 2023; 23:426. [PMID: 37353765 DOI: 10.1186/s12879-023-08413-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Accepted: 06/21/2023] [Indexed: 06/25/2023] Open
Abstract
BACKGROUND . The Mycobacterium tuberculosis Beijing genotype is globally spread lineage with important medical properties that however vary among its subtypes. M. tuberculosis Beijing 14717-15-cluster was recently discovered as both multidrug-resistant, hypervirulent, and highly-lethal strain circulating in the Far Eastern region of Russia. Here, we aimed to analyze its pathogenomic features and phylogeographic pattern. RESULTS . The study collection included M. tuberculosis DNA collected between 1996 and 2020 in different world regions. The bacterial DNA was subjected to genotyping and whole genome sequencing followed by bioinformatics and phylogenetic analysis. The PCR-based assay to detect specific SNPs of the Beijing 14717-15-cluster was developed and used for its screening in the global collections. Phylogenomic and phylogeographic analysis confirmed endemic prevalence of the Beijing 14717-15-cluster in the Asian part of Russia, and distant common ancestor with isolates from Korea (> 115 SNPs). The Beijing 14717-15-cluster isolates had two common resistance mutations RpsL Lys88Arg and KatG Ser315Thr and belonged to spoligotype SIT269. The Russian isolates of this cluster were from the Asian Russia while 4 isolates were from the Netherlands and Spain. The cluster-specific SNPs that significantly affect the protein function were identified in silico in genes within different categories (lipid metabolism, regulatory proteins, intermediary metabolism and respiration, PE/PPE, cell wall and cell processes). CONCLUSIONS . We developed a simple method based on real-time PCR to detect clinically significant MDR and hypervirulent Beijing 14717-15-cluster. Most of the identified cluster-specific mutations were previously unreported and could potentially be associated with increased pathogenic properties of this hypervirulent M. tuberculosis strain. Further experimental study to assess the pathobiological role of these mutations is warranted.
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Affiliation(s)
- Igor Mokrousov
- Laboratory of Molecular Epidemiology and Evolutionary Genetics, St. Petersburg Pasteur Institute, St. Petersburg, Russia.
- Henan International Joint Laboratory of Children's Infectious Diseases, Henan Children's Hospital, Children's Hospital, Zhengzhou University, Zhengzhou Children's Hospital, Zhengzhou, China.
| | - Anna Vyazovaya
- Laboratory of Molecular Epidemiology and Evolutionary Genetics, St. Petersburg Pasteur Institute, St. Petersburg, Russia
| | - Egor Shitikov
- Department of Biomedicine and Genomics, Lopukhin Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, Moscow, 119435, Russia
| | - Maria Badleeva
- Department of Infectious Diseases, Dorji Banzarov Buryat State University, Ulan-Ude, Buryatia, Russia
| | - Olesya Belopolskaya
- Resource Center Bio-bank Center, Research Park of St. Petersburg State University, St. Petersburg, Russia
- Laboratory of Genogeography, Vavilov Institute of General Genetics Russian Academy of Sciences Moscow, Moscow, Russia
| | - Dmitry Bespiatykh
- Department of Biomedicine and Genomics, Lopukhin Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, Moscow, 119435, Russia
| | - Alena Gerasimova
- Laboratory of Molecular Epidemiology and Evolutionary Genetics, St. Petersburg Pasteur Institute, St. Petersburg, Russia
| | - Panayotis Ioannidis
- National Reference Laboratory for Mycobacteria, Sotiria Chest Diseases Hospital, Athens, Greece
| | - Weiwei Jiao
- National Clinical Research Center for Respiratory Diseases, Beijing Key Laboratory of Pediatric Respiratory Infection Disease, Beijing Children's Hospital, Beijing Pediatric Research Institute, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Polina Khromova
- Department of Epidemiology and Microbiology, Scientific Centre of the Family Health and Human Reproduction Problems, Irkutsk, Russia
| | - Aleksey Masharsky
- Resource Center Bio-bank Center, Research Park of St. Petersburg State University, St. Petersburg, Russia
| | - Dinara Naizabayeva
- Laboratory of Molecular Biology, Almaty Branch of National Center for Biotechnology in Central Reference Laboratory, Almaty, Kazakhstan
- Department of Biotechnology, Al-Farabi Kazakh National University, Almaty, Kazakhstan
| | - Dimitrios Papaventsis
- National Reference Laboratory for Mycobacteria, Sotiria Chest Diseases Hospital, Athens, Greece
| | - Oksana Pasechnik
- Department of Public Health, Omsk State Medical University, Omsk, Russia
| | - João Perdigão
- iMed.ULisboa - Instituto de Investigação do Medicamento, Faculdade de Farmácia, Universidade de Lisboa, Lisbon, Portugal
| | - Nalin Rastogi
- WHO Supranational TB Reference Laboratory, Unité de la Tuberculose et des Mycobactéries, Institut Pasteur de la Guadeloupe, Abymes, Guadeloupe, France
| | - Adong Shen
- National Clinical Research Center for Respiratory Diseases, Beijing Key Laboratory of Pediatric Respiratory Infection Disease, Beijing Children's Hospital, Beijing Pediatric Research Institute, Capital Medical University, National Center for Children's Health, Beijing, China
- Henan Children's Hospital, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou Children's Hospital, Zhengzhou, China
| | - Viacheslav Sinkov
- Department of Epidemiology and Microbiology, Scientific Centre of the Family Health and Human Reproduction Problems, Irkutsk, Russia
| | - Yuriy Skiba
- Laboratory of Molecular Biology, Almaty Branch of National Center for Biotechnology in Central Reference Laboratory, Almaty, Kazakhstan
| | - Natalia Solovieva
- St. Petersburg Research Institute of Phthisiopulmonology, St. Petersburg, Russia
| | - Silva Tafaj
- National Mycobacteria Reference Laboratory, University Hospital Shefqet Ndroqi, Tirana, Albania
| | - Violeta Valcheva
- Laboratory of Molecular Genetics of Mycobacteria, The Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Irina Kostyukova
- Bacteriology laboratory, Clinical Tuberculosis Dispensary, Omsk, Russia
| | - Svetlana Zhdanova
- Department of Epidemiology and Microbiology, Scientific Centre of the Family Health and Human Reproduction Problems, Irkutsk, Russia
| | - Viacheslav Zhuravlev
- St. Petersburg Research Institute of Phthisiopulmonology, St. Petersburg, Russia
| | - Oleg Ogarkov
- Department of Epidemiology and Microbiology, Scientific Centre of the Family Health and Human Reproduction Problems, Irkutsk, Russia
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Mokrousov I, Vyazovaya A, Badleeva M, Gerasimova A, Belopolskaya O, Masharsky A, Kostyukova I, Zhdanova S, Mudarisova R, Avadenii I, Solovieva N, Skiba Y, Zhuravlev V, Pasechnik O, Ogarkov O. Molecular detection and phylogeography of the hypervirulent subtype of Mycobacterium tuberculosis Beijing 14717-15. RUSSIAN JOURNAL OF INFECTION AND IMMUNITY 2022. [DOI: 10.15789/2220-7619-mda-2082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Abstract
Aim. To develop a method for the detection of Mycobacterium tuberculosis strains of the highly lethal, hypervirulent, and multidrug-resistant Beijing 14717-15-cluster and its application for screening retrospective collections of M. tuberculosis from regions of Russia. The collection included M. tuberculosis DNA samples collected within population studies. Spoligotyping and genotyping of 24 variable number of tandem repeats loci were performed according to standard protocols. Phylogenetic analysis was based on the whole genome sequencing data. Polymorphism at the genomic position 2423040 AG, specific for the Beijing 14717-15 cluster, was detected using PCR-RFLP and HhaI restriction enzyme. The bioinformatic and phylogenetic analysis of whole genome sequencing data of 205 strains of the early ancient sublineage of the M. tuberculosis Beijing genotype showed that strains with the VNTR 14717-15 profile (according to MIRU-VNTRplus.org) and those close to it were grouped into one monophyletic cluster of related strains, which we defined as Beijing 14717-15-cluster. Among the SNPs specific for the 14717-15 cluster, we chose a functionally neutral SNP at the genomic position 2423040 AG (Rv2161c Val33Ala) and developed a method for its detection in the PCR-RFLP format. Next, we applied this method to screening DNA collections from the regions of the European and Asian parts of Russia and Asian countries. The results demonstrate the presence of strains of the Beijing 14717-15 cluster only in the Asian part of Russia, with a peak in Buryatia (18%). We have developed a method for the detection of the hypervirulent and highly lethal genetic cluster M. tuberculosis Beijing 14717-15 based on the detection of a specific mutation in the Rv2161c gene using PCR followed by HhaI restriction of the PCR product and agarose gel electrophoresis to discriminate between wild-type and mutant alleles. The advantages of the proposed method are the speed, simple and unambiguous interpretation of the results, the ability to detect contamination and mixed infection, suitability for efficient analysis of large collections of M. tuberculosis strains.
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