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Phylogenomic Analysis of the Species of the Mycobacterium Tuberculosis
Phylogenomic analysis of the species of the Mycobacterium tuberculosis complex demonstrates that Mycobacterium africanum, Mycobacterium bovis, Mycobacterium caprae, Mycobacterium microti and Mycobacterium pinnipedii are later heterotypic synonyms of Mycobacterium tuberculosis Marco Riojas, Katya Mcgough, Cristin Rider-Riojas, Nalin Rastogi, Manzour Hernando Hazbón To cite this version: Marco Riojas, Katya Mcgough, Cristin Rider-Riojas, Nalin Rastogi, Manzour Hernando Hazbón. Phy- logenomic analysis of the species of the Mycobacterium tuberculosis complex demonstrates that My- cobacterium africanum, Mycobacterium bovis, Mycobacterium caprae, Mycobacterium microti and Mycobacterium pinnipedii are later heterotypic synonyms of Mycobacterium tuberculosis. Inter- national Journal of Systematic and Evolutionary Microbiology, Microbiology Society, 2018, 68 (1), pp.324-332. 10.1099/ijsem.0.002507. pasteur-01986654 HAL Id: pasteur-01986654 https://hal-riip.archives-ouvertes.fr/pasteur-01986654 Submitted on 18 Jan 2019 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. RESEARCH ARTICLE Riojas et al., Int J Syst Evol Microbiol 2018;68:324–332 DOI 10.1099/ijsem.0.002507 Phylogenomic analysis of the species of the Mycobacterium tuberculosis complex demonstrates that Mycobacterium africanum, Mycobacterium bovis, Mycobacterium caprae, Mycobacterium microti and Mycobacterium pinnipedii are later heterotypic synonyms of Mycobacterium tuberculosis Marco A. -
Role of the Laboratory in TB Diagnosis and Management
Role of the Laboratory in TB Diagnosis and Management Michael Pentella, Ph.D., D(ABMM), CIC Associate Director University Hygienic Lab Clinical Associate Professor, College of Public Health, University of Iowa Objectives • At the completion of this TB webinar, participants will: – Be familiar with the tests to diagnose latent tuberculosis and active tuberculosis – Recognize the tests available to detect Mycobacterium tuberculosis in clinical specimens – Understand the value of molecular tests to detect TB History of TB Diagnostics • Robert Koch announced in 1882 that he had found a microbe, Mycobacterium tuberculosis, that was the cause of "White Death", a disease responsible for one-seventh of all deaths in Europe in the late part of the 1800's. 1 Timeline of TB Infection Exposure 4-6 wks Latent Lifelong Adaptive Yrs-decades Containment T cell TB response (LTBI)* Active TB *Prevention efforts focus on detecting LTBI, most LTBI do not advance to active disease but those patients are at high risk particularly if they become immunocompromised. TB Infection vs. TB Disease TB in the body TB in the body Chest X-ray normal Chest X-ray abnormal Sputum not done Sputum smear and culture positive No symptoms Symptoms: cough, fever, weight loss Not infectious Infectious Not a case of TB Case of TB TB Algorithm • Collect sputum specimens at 3 different times and 8 hours apart (at least one must be a first morning specimen) for AFB smear and mycobacterial culture. • Perform MTD or NAAT test on the first smear positive sputum specimen 2 Diagnosis of -
Mycobacterium Caprae – the First Case of the Human Infection in Poland
Annals of Agricultural and Environmental Medicine 2020, Vol 27, No 1, 151–153 CASE REPORT www.aaem.pl Mycobacterium caprae – the first case of the human infection in Poland Monika Kozińska1,A-D , Monika Krajewska-Wędzina2,B , Ewa Augustynowicz-Kopeć1,A,C-E 1 Department of Microbiology, National Tuberculosis and Lung Diseases Research Institute (NTLD), Warsaw, Poland 2 Department of Microbiology, National Veterinary Research Institute (NVRI), Puławy, Poland A – Research concept and design, B – Collection and/or assembly of data, C – Data analysis and interpretation, D – Writing the article, E – Critical revision of the article, F – Final approval of article Kozińska M, Augustynowicz-Kopeć E, Krajewska-Wędzina M. Mycobacterium caprae – the first case of the human infection in Poland. Ann Agric Environ Med. 2020; 27(1): 151–153. doi: 10.26444/aaem/108442 Abstract The strain of tuberculous mycobacteria called Mycobacterium caprae infects many wild and domestic animals; however, because of its zoonotic potential and possibility of transmission between animals and humans, it poses a serious threat to public health. Due to diagnostic limitations regarding identification of MTB strains available data regarding the incidence of M. caprae, human infection does not reflect the actual size of the problem. Despite the fact that the possible routes of tuberculosis transmission are known, the epidemiological map of this zoonosis remains underestimated. The progress in diagnostic techniques, application of advanced methods of mycobacterium genome differentiation and cooperation between scientists in the field of veterinary medicine and microbiology, have a profound meaning for understanding the phenomenon of bovine tuberculosis and its supervise its incidence. This is the first bacteriologically confirmed case of human infection of M. -
Species of Mycobacterium Tuberculosis Complex and Nontuberculous Mycobacteria in Respiratory Specimens from Serbia
Arch. Biol. Sci., Belgrade, 66 (2), 553-561, 2014 DOI:10.2298/ABS1402553Z SPECIES OF MYCOBACTERIUM TUBERCULOSIS COMPLEX AND NONTUBERCULOUS MYCOBACTERIA IN RESPIRATORY SPECIMENS FROM SERBIA IRENA ŽIVANOVIĆ1, DRAGANA VUKOVIĆ1, IVANA DAKIĆ1 and BRANISLAVA SAVIĆ1 1 Institute of Microbiology and Immunology, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia Abstract - This study aimed to provide the first comprehensive report into the local pattern of mycobacterial isolation. We used the GenoType MTBC and CM/AS assays (Hain Lifescience) to perform speciation of 1 096 mycobacterial cultures isolated from respiratory specimens, one culture per patient, in Serbia over a 12-month period. The only species of the Mycobacterium tuberculosis complex (MTBC) identified in our study was M. tuberculosis, with an isolation rate of 88.8%. Ten different species of nontuberculous mycobacteria (NTM) were recognized, and the five most frequently isolated spe- cies were, in descending order, M. xenopi, M. peregrinum, M. gordonae, M. avium and M. chelonae. In total, NTM isolates accounted for 11.2% of all isolates of mycobacteria identified in pulmonary specimens. Our results suggest that routine differentiation among members of the MTBC is not necessary, while routine speciation of NTM is required. Key words: Mycobacterium tuberculosis, nontuberculous mycobacteria, identification, GenoType MTBC, GenoType CM/AS INTRODUCTION M. mungi in banded mongooses (Alexander et al., 2010), and M. orygis in animals of the Bovidae family Currently, the genus Mycobacterium encompasses (van Ingen et al., 2012) have recently been described. 163 species and 13 subspecies described in the list of Although all members of the complex are considered bacterial species with approved names (www.bacte- tubercle bacilli, the most important causative agent rio.cict.fr/m/mycobacterium.html). -
Bison Bonasus
Annals of Agricultural and Environmental Medicine ORIGINAL ARTICLE www.aaem.pl Microbiological and molecular monitoring for ONLINE FIRST bovine tuberculosis inONLINE the Polish population FIRST of European bison (Bison bonasus) Anna Didkowska1,A-F , Blanka Orłowska1,A-C,F , Monika Krajewska-Wędzina2,A,C,F , Ewa Augustynowicz-Kopeć3,A-C,F , Sylwia Brzezińska3,B-C,E-F , Marta Żygowska1,A-B,D,F , Jan Wiśniewski1,B-C,F , Stanisław Kaczor4,B,F , Mirosław Welz5,A,C,F , Wanda Olech6,A,E-F , Krzysztof Anusz1,A-F 1 Department of Food Hygiene and Public Health Protection, Institute of Veterinary Medicine, University of Life Sciences (SGGW), Warsaw, Poland 2 Department of Microbiology, National Veterinary Research Institute, Puławy, Poland ONLINE FIRST ONLINE3 FIRST Department of Microbiology, National Tuberculosis Reference Laboratory, National Tuberculosis and Lung Diseases Research Institute, Warsaw, Poland 4 County Veterinary Inspectorate, Sanok, Poland 5 General Veterinary Inspectorate, Warsaw, Poland 6 Department of Animal Genetics and Conservation, Institute of Animal Sciences, University of Life Sciences (SGGW), Warsaw, Poland A – Research concept and design, B – Collection and/or assembly of data, C – Data analysis and interpretation, D – Writing the article, E – Critical revision of the article, F – Final approval of article Didkowska A, Orłowska B, Krajewska-Wędzina M, Augustynowicz-Kopeć E, Brzezińska S, Żygowska M, Wiśniewski J, Kaczor S, Welz M, Olech W, Anusz K. Microbiological and molecular monitoring for bovine tuberculosis in the Polish population of European bison (Bison bonasus). Ann Agric Environ Med. doi: 10.26444/aaem/130822 Abstract Introduction and objective. In recent years, bovine tuberculosis (BTB) has become one of the major health hazards facing the European bison (EB, Bison bonasus), a vulnerable species that requires active protection, including regular and effective health monitoring. -
A Simple and Efficient Multiplex PCR Assay for the Identification of Mycobacteriumgenus and Mycobacterium Tuberculosis Complex T
http://dx.doi.org/10.3349/ymj.2013.54.5.1220 Original Article pISSN: 0513-5796, eISSN: 1976-2437 Yonsei Med J 54(5):1220-1226, 2013 A Simple and Efficient Multiplex PCR Assay for the Identification ofMycobacterium Genus and Mycobacterium tuberculosis Complex to the Species Level Yeun Kim,1 Yeonim Choi,1 Bo-Young Jeon,1 Hyunwoo Jin,1,2 Sang-Nae Cho,3 and Hyeyoung Lee1 1Department of Biomedical Laboratory Science, College of Health Sciences, Yonsei University, Wonju; 2Department of Clinical Laboratory Science, College of Health Sciences, Catholic University of Pusan, Busan; 3Department of Microbiology, Yonsei University College of Medicine, Seoul, Korea. Received: September 19, 2012 Purpose: The Mycobacterium tuberculosis complex comprises M. tuberculosis, Revised: October 25, 2012 M. bovis, M. bovis bacillus Calmette-Guérin (BCG) and M. africanum, and causes Accepted: October 29, 2012 tuberculosis in humans and animals. Identification of Mycobacterium spp. and M. Corresponding author: Dr. Hyeyoung Lee, tuberculosis complex to the species level is important for practical use in microbi- Department of Biomedical Laboratory Science, College of Health Sciences, Yonsei University, ological laboratories, in addition to optimal treatment and public health. Materials 1 Yonseidae-gil, Wonju 220-710, Korea. and Methods: A novel multiplex PCR assay targeting a conserved rpoB sequence Tel: 82-33-760-2740, Fax: 82-33-760-2561 in Mycobacteria spp., as well as regions of difference (RD) 1 and RD8, was devel- E-mail: [email protected] oped and evaluated using 37 reference strains and 178 clinical isolates. Results: All mycobacterial strains produced a 518-bp product (rpoB), while other bacteria ∙ The authors have no financial conflicts of produced no product. -
Nontuberculous Mycobacterial Species and Mycobacterium Tuberculosis Complex Coinfection in Patients with Pulmonary Tuberculosis in Dr
[Downloaded free from http://www.ijmyco.org on Saturday, September 28, 2019, IP: 210.57.215.50] Original Research Article Nontuberculous Mycobacterial Species and Mycobacterium Tuberculosis Complex Coinfection in Patients with Pulmonary Tuberculosis in Dr. Soetomo Hospital, Surabaya, Indonesia Ni Made Mertaniasih1,2, Deby Kusumaningrum1,2, Eko Budi Koendhori1,2, Soedarsono3, Tutik Kusmiati3, Desak Nyoman Surya Suameitria Dewi2 Departments of 1Clinical Microbiology and 3Pulmonology, Faculty of Medicine, Airlangga University, Dr. Soetomo Hospital, Surabaya 60131, 2Institute of Tropical Disease, Airlangga University, Surabaya 60115, Indonesia Abstract Objective/Background: The aim of this study was to analyze the detection of nontuberculous mycobacterial (NTM) species derived from sputum specimens of pulmonary tuberculosis (TB) suspects. Increasing prevalence and incidence of pulmonary infection by NTM species have widely been reported in several countries with geographical variation. Materials and Methods: Between January 2014 and September 2015, sputum specimens from chronic pulmonary TB suspect patients were analyzed. Laboratory examination of mycobacteria was conducted in the TB laboratory, Department of Clinical Microbiology, Dr. Soetomo Hospital, Surabaya. Detection and identification of mycobacteria were performed by the standard culture method using the BACTEC MGIT 960 system (BD) and Lowenstein–Jensen medium. Identification of positive Mycobacterium tuberculosis complex (MTBC) was based on positive acid-fast bacilli microscopic smear, positive niacin accumulation, and positive TB Ag MPT 64 test results (SD Bioline). If the growth of positive cultures and acid-fast bacilli microscopic smear was positive, but niacin accumulation and TB Ag MPT 64 (SD Bioline) results were negative, then the isolates were categorized as NTM species. MTBC isolates were also tested for their sensitivity toward first-line anti-TB drugs, using isoniazid, rifampin, ethambutol, and streptomycin. -
Epidemiological Characterization of Mycobacterium Caprae Strains
Orłowska et al. BMC Veterinary Research (2020) 16:362 https://doi.org/10.1186/s12917-020-02581-3 RESEARCH ARTICLE Open Access Epidemiological characterization of Mycobacterium caprae strains isolated from wildlife in the Bieszczady Mountains, on the border of Southeast Poland Blanka Orłowska1*, Monika Krajewska-Wędzina2, Ewa Augustynowicz-Kopeć3, Monika Kozińska3, Sylwia Brzezińska3, Anna Zabost3, Anna Didkowska1, Mirosław Welz4, Stanisław Kaczor5, Piotr Żmuda6 and Krzysztof Anusz1 Abstract Background: The majority of animal tuberculosis (TB) cases reported in wildlife in Poland over the past 20 years have concerned the European bison inhabiting the Bieszczady Mountains in Southeast Poland: an area running along the border of Southeast Poland. As no TB cases have been reported in domestic animals in this region since 2005, any occurrence of TB in the free-living animals inhabiting this area might pose a real threat to local livestock and result in the loss of disease-free status. The aim of the study was to describe the occurrence of tuberculosis in the wildlife of the Bieszczady Mountains and determine the microbiological and molecular characteristics of any cultured strains. Lymph node samples were collected for analysis from 274 free-living animals, including European bison, red foxes, badgers, red deer, wild boar and roe deer between 2011 and 2017. Löwenstein–Jensen and Stonebrink media were used for culture. Molecular identification of strains was performed based on hsp65 sequence analysis, the GenoType®MTBC (Hain Lifescience, Germany) test, spoligotyping and MIRU-VNTR analysis. Results: Mycobacterium caprae was isolated from the lymph nodes of 21 out of 55 wild boar (38.2%; CI 95%: 26.5%, 51.4%) and one roe deer. -
Nucleic Acid Sequences Specific for Mycobacterium Kansasii
Europaisches Patentamt 19 European Patent Office Office europeen des brevets (n) Publication number : 0 669 402 A2 12 EUROPEAN PATENT APPLICATION @ Application number: 95301106.1 @ Int. CI.6: C12Q 1/68, // (C12Q1/68, C12R1 .32) (§) Date of filing : 21.02.95 (30) Priority : 28.02.94 US 203534 @ Inventor : Spears, Patricia A. 8605 Carol ingian Court @ Date of publication of application : Raleigh, North Carolina 27615 (US) 30.08.95 Bulletin 95/35 Inventor : Shank, Daryl D. 1213 Basil Court @ Designated Contracting States : Bel Air, Maryland 21014 (US) DE FR GB IT NL SE (74) Representative : Ruffles, Graham Keith (7i) Applicant : Becton Dickinson and Company MARKS & CLERK, One Becton Drive 57-60 Lincoln's Inn Fields Franklin Lakes, New Jersey 07417-1880 (US) London WC2A 3LS (GB) (54) Nucleic acid sequences specific for mycobacterium kansasii. (57) Oligonucleotide probes and primers which exhibit M. /ransas/f-specificity in nucleic acid hybridization assays and in nucleic acid amplifi- cation reactions. The full-length M. kan- sasff-specific sequence, identified herein as o o clone MK7, is 493 base pairs in length and has a I GC content of 63%. Several M. kansasii-spec\f\c subsequences of MK7 are also provided. The > probes and primers are useful in assays for > species-specific detection and identification of M. kansasii. oa o > >CD o > CM < CM <~> O O o> CO CO LU Jouve, 18, rue Saint-Denis, 75001 PARIS EP 0 669 402 A2 FIELD OF THE INVENTION The present invention relates to oligonucleotide probes and amplification primers, and particularly relates to oligonucleotide probes and primers which hybridize in a species-specific manner to Mycobacterium kansasii 5 nucleic acids. -
Mycobacterium Caprae Is a Pathogen That Can Infect Animals and Humans
DISPATCHES spoligotyping (9). The relative contribution of each animal Mycobacterium and its role in animal tuberculosis are discussed. caprae Infection in The Study This study included 791 M. caprae isolates from Livestock and domestic goats (Capra aegagrus hircus, n = 542), sheep (Ovis aries, n = 2), cattle (Bos taurus, n = 229), domestic Wildlife, Spain pigs (S. scrofa domestica, n = 2), wild boars (S. scrofa, n Sabrina Rodríguez, Javier Bezos, = 14), red deer (Cervus elaphus, n = 1), and a fox (Vulpes Beatriz Romero, Lucía de Juan, Julio Álvarez, vulpes, n = 1). The samples originated from skin test– Elena Castellanos, Nuria Moya, positive animals identifi ed within the national or regional Francisco Lozano, M. Tariq Javed, eradication programs, from abattoir surveillance, and from José L. Sáez-Llorente, Ernesto Liébana, postmortem inspections of wildlife, and were collected Ana Mateos, Lucas Domínguez, Alicia Aranaz, from 1992 through June 2009 in different geographic and The Spanish Network on Surveillance and areas in Spain (Figure 1). Spoligotyping was performed Monitoring of Animal Tuberculosis1 as described (9), and authoritative names for spoligotype Mycobacterium caprae is a pathogen that can infect animals and humans. To better understand the epidemiology of M. caprae, we spoligotyped 791 animal isolates. Results suggest infection is widespread in Spain, affecting 6 domestic and wild animal species. The epidemiology is driven by infections in caprids, although the organism has emerged in cattle. ycobacterium caprae is a cluster within the M. M tuberculosis complex (online Technical Appendix, www.cdc.gov/EID/content/17/3/532-Techapp.pdf). This pathogen has been recognized mainly in central Europe, where it has been occasionally isolated from tuberculous lesions from cattle (1–5), pigs (4), red deer (Cervus elaphus) (4,5), and wild boars (Sus scrofa) (3). -
Whole Genome Sequence Analysis of Mycobacterium Bovis Cattle Isolates, Algeria
pathogens Article Whole Genome Sequence Analysis of Mycobacterium bovis Cattle Isolates, Algeria Fatah Tazerart 1,2,3, Jamal Saad 3,4, Naima Sahraoui 2, Djamel Yala 5, Abdellatif Niar 6 and Michel Drancourt 3,4,* 1 Laboratoire d’Agro Biotechnologie et de Nutrition des Zones Semi Arides, Université Ibn Khaldoun, Tiaret 14000, Algeria; [email protected] 2 Institut des Sciences Vétérinaires, Université de Blida 1, Blida 09000, Algeria; [email protected] 3 Institut Hospitalo-Universitaire Méditerranée Infection, 13005 Marseille, France; [email protected] 4 Faculté de Médecine, Aix-Marseille-Université, IHU Méditerranée Infection, 13005 Marseille, France 5 Laboratoire National de Référence pour la Tuberculose et Mycobactéries, Institut Pasteur d’Algérie, Alger 16015, Algeria; [email protected] 6 Laboratoire de Reproduction des Animaux de la Ferme, Université Ibn Khaldoun, Tiaret 14000, Algeria; [email protected] * Correspondence: [email protected] Abstract: Mycobacterium bovis (M. bovis), a Mycobacterium tuberculosis complex species responsible for tuberculosis in cattle and zoonotic tuberculosis in humans, is present in Algeria. In Algeria however, the M. bovis population structure is unknown, limiting understanding of the sources and transmission of bovine tuberculosis. In this study, we identified the whole genome sequence (WGS) of 13 M. bovis strains isolated from animals exhibiting lesions compatible with tuberculosis, which were slaughtered and inspected in five slaughterhouses in Algeria. We found that six isolates were grouped together with reference clinical strains of M. bovis genotype-Unknown2. One isolate was related to M. Citation: Tazerart, F.; Saad, J.; bovis genotype-Unknown7, one isolate was related to M. bovis genotype-Unknown4, three isolates Sahraoui, N.; Yala, D.; Niar, A.; belonged to M. -
Genome Sequencing of Mycobacterium Pinnipedii Strains
Silva-Pereira et al. BMC Genomics (2019) 20:1030 https://doi.org/10.1186/s12864-019-6407-5 RESEARCH ARTICLE Open Access Genome sequencing of Mycobacterium pinnipedii strains: genetic characterization and evidence of superinfection in a South American sea lion (Otaria flavescens) Taiana T. Silva-Pereira1,2, Cássia Y. Ikuta2, Cristina K. Zimpel1,2, Naila C. S. Camargo1,2, Antônio F. de Souza Filho2, José S. Ferreira Neto2, Marcos B. Heinemann2 and Ana M. S. Guimarães1,2* Abstract Background: Mycobacterium pinnipedii, a member of the Mycobacterium tuberculosis Complex (MTBC), is capable of infecting several host species, including humans. Recently, ancient DNA from this organism was recovered from pre-Columbian mummies of Peru, sparking debate over the origin and frequency of tuberculosis in the Americas prior to European colonization. Results: We present the first comparative genomic study of this bacterial species, starting from the genome sequencing of two M. pinnipedii isolates (MP1 and MP2) obtained from different organs of a stranded South American sea lion. Our results indicate that MP1 and MP2 differ by 113 SNPs (single nucleotide polymorphisms) and 46 indels, constituting the first report of a mixed-strain infection in a sea lion. SNP annotation analyses indicate that genes of the VapBC family, a toxin-antitoxin system, and genes related to cell wall remodeling are under evolutionary pressure for protein sequence change in these strains. OrthoMCL analysis with seven modern isolates of M. pinnipedii shows that these strains have highly similar proteomes. Gene variations were only marginally associated with hypothetical proteins and PE/PPE (proline-glutamate and proline-proline-glutamate, respectively) gene families.