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Lee OYC, Wu HHT, Besra GS. Professor David Minnikin Memorial Lecture: An era of the mycobacterial cell wall lipid biomarkers. Tuberculosis (Edinb) 2023; 143S:102415. [PMID: 38012929 DOI: 10.1016/j.tube.2023.102415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Revised: 09/26/2023] [Accepted: 09/27/2023] [Indexed: 11/29/2023]
Abstract
This paper is dedicated to the memory of Professor David Ernest Minnikin (1939-2021). David was one of the key scientists who pioneered the field of Mycobacterium tuberculosis cell envelope research for over half a century. From the classification, identification, and extraction of the unusual lipids of the mycobacterial cell wall, to exploiting them as characteristic lipid biomarkers for sensitive detection, his ideas enlightened a whole world of possibilities within the tuberculosis (TB) field. In addition, his definition of the intricate models now forms a key milestone in our understanding of the M. tuberculosis cell envelope and has resolved many unanswered questions on the evolution of M. tuberculosis.
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Affiliation(s)
- Oona Y-C Lee
- Institute of Microbiology and Infection, School of Biosciences, University of Birmingham, B15 2TT, United Kingdom; Coventry Road Medical Centre, Small Heath, Birmingham, B10 0UG, United Kingdom
| | - Houdini H T Wu
- Institute of Microbiology and Infection, School of Biosciences, University of Birmingham, B15 2TT, United Kingdom; Coventry Road Medical Centre, Small Heath, Birmingham, B10 0UG, United Kingdom; UK Health Security Agency, Public Health Laboratory, Birmingham, B5 9SS, United Kingdom
| | - Gurdyal S Besra
- Institute of Microbiology and Infection, School of Biosciences, University of Birmingham, B15 2TT, United Kingdom.
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2
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Zink A, Maixner F, Jäger HY, Szikossy I, Pálfi G, Pap I. Tuberculosis in mummies - New findings, perspectives and limitations. Tuberculosis (Edinb) 2023; 143S:102371. [PMID: 38012931 DOI: 10.1016/j.tube.2023.102371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 06/29/2023] [Accepted: 07/02/2023] [Indexed: 11/29/2023]
Abstract
The molecular analysis of ancient pathogen DNA represents a unique opportunity for the study of infectious diseases in ancient human remains. Among other diseases, paleogenetic studies have been successful in detecting tuberculous DNA in ancient human remains. In the beginning of ancient DNA (aDNA) studies, the presence of tuberculosis (TB) DNA was assessed using a PCR-based assay targeting specific regions of the Mycobacterium tuberculosis (MTB) complex, such as the repetitive element IS6110. The advent of high-throughput sequencing has enabled the reconstruction of full ancient TB genomes in the field of paleomicrobiology. However, despite the numerous paleopathological and PCR-based studies on the presence of tuberculosis in historic human remains, full genome wide reconstructions are still limited to well-preserved specimens with low environmental contamination and connected with extensive screening efforts. This has led to some controversies regarding the evolutionary history of its causative agent Mycobacterium tuberculosis. In this context, mummies have been shown to be a good source for the detection of MTB complex DNA due to a low exposure to environmental influences and the overall good state of preservation of hard and soft tissues in the human remains. Here, we present the major findings on the presence of TB infections in the 18th century naturally mummified human remains from Vác, Hungary and the current status of the detection of MTB complex DNA in mummified human remains. The future perspectives of detecting tuberculosis in mummies will be discussed in the light of methodological aspects, as well as ethical and curational challenges.
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Affiliation(s)
- Albert Zink
- Institute for Mummy Studies, Eurac Research, Bolzano, Italy.
| | - Frank Maixner
- Institute for Mummy Studies, Eurac Research, Bolzano, Italy
| | | | - Ildikó Szikossy
- Department of Anthropology, Hungarian Natural History Museum, Budapest, Hungary
| | - György Pálfi
- Department of Biological Anthropology, Faculty of Science and Informatics, University of Szeged, Szeged, Hungary
| | - Ildikó Pap
- Department of Anthropology, Hungarian Natural History Museum, Budapest, Hungary; Department of Biological Anthropology, Faculty of Science and Informatics, University of Szeged, Szeged, Hungary; Department of Biological Anthropology, Institute of Biology, Eötvös Loránd University, Budapest, Hungary
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3
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Papa V, Galassi FM, Varotto E, Gori A, Vaccarezza M. The Evolution of Diagnostic Techniques in the Paleopathology of Tuberculosis: A Scoping Review. Pathog Immun 2023; 8:93-116. [PMID: 37900966 PMCID: PMC10603826 DOI: 10.20411/pai.v8i1.597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 08/21/2023] [Indexed: 10/31/2023] Open
Abstract
Tuberculosis (TB) is an ancient chronic infectious disease that remains a global health concern. In human remains, the most common and characteristic clinical signs are the skeletal modifications involving the spine, such as in Pott's disease. Diagnosing TB in ancient human remains is challenging. Therefore, in this systematic review, the authors investigated the studies assessing molecular diagnosis of Pott's disease in ancient human remains with the intention to survey the literature, map the evidence, and identify gaps and future perspectives on TB in paleopathology. Our systematic review offers a full contextualization of the history of Pott's disease in ancient times. Our search strategy was performed between August 2022 and March 2023. The authors initially identified 340 records, and 74 studies were finally included and assessed for qualitative analysis. Due to non-specific clinical signs associated with TB, how best to diagnose tuberculosis in human remains still represents a central point. Nevertheless, ancient DNA (aDNA) analysis, lipid biomarkers, and spoligotyping might be extremely useful tools in the study of TB in human remains. Moreover, we propose the extraction and study of immune response genes involved in innate and adaptive immunity versus Mycobacterium spp. as an innovative and vastly overlooked approach in TB paleopathology. Complementary methodologies should be integrated to provide the best approach to the study of TB in human remains.
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Affiliation(s)
- Veronica Papa
- Forensic Anthropology, Paleopathology and Bioarchaeology (FAPAB) Research Center, Avola, Italy
- Department of Economics, Law, Cybersecurity, and Sports Sciences, University of Naples “Parthenope,” Naples, Italy
- School of Science, Engineering and Health, University of Naples “Parthenope,” Naples, Italy
| | - Francesco M. Galassi
- Forensic Anthropology, Paleopathology and Bioarchaeology (FAPAB) Research Center, Avola, Italy
- Department of Anthropology, Faculty of Biology and Environmental Protection, University of Lodz, 90-237, Lodz, Poland
| | - Elena Varotto
- Forensic Anthropology, Paleopathology and Bioarchaeology (FAPAB) Research Center, Avola, Italy
- Archaeology, College of Humanities, Arts and Social Sciences, Flinders University, Adelaide, SA, Australia
| | - Andrea Gori
- I Division of Infectious Diseases, “Luigi Sacco” Hospital, ASST Fatebenefratelli Sacco, Milan, Italy; Department of Pathophysiology and Transplantation, Centre for Multidisciplinary Research in Health Science (MACH), University of Milan, Milan, Italy
| | - Mauro Vaccarezza
- Curtin Medical School, Faculty of Health Sciences, Curtin University, Bentley, Perth, 6102 Western Australia, Australia
- Curtin Health Innovation Research Institute (CHIRI), Faculty of Health Sciences, Curtin University, Bentley, Perth, 6102 Western Australia, Australia
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4
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Nerlich AG, Kirchhoff SM, Panzer S, Lehn C, Bachmeier BE, Bayer B, Anslinger K, Röcker P, Peschel OK. Chronic active non-lethal human-type tuberculosis in a high royal Bavarian officer of Napoleonic times-a mummy study. PLoS One 2021; 16:e0249955. [PMID: 33945536 PMCID: PMC8096010 DOI: 10.1371/journal.pone.0249955] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Accepted: 03/26/2021] [Indexed: 11/24/2022] Open
Abstract
In paleopathology, morphological and molecular evidence for infection by mycobacteria of the M. tuberculosis complex (MTC) is frequently associated with early death. In the present report, we describe a multidisciplinary study of a well-preserved mummy from Napoleonic times with a long-standing tuberculous infection by M. tuberculosis senso stricto who died at the age of 88 years of focal and non-MTB related bronchopneumonia. The well-preserved natural mummy of the Royal Bavarian General, Count Heinrich LII Reuss-Köstritz (1763–1851 CE), was extensively investigated by macro- and histomorphology, whole body CT scans and organ radiography, various molecular tissue analyses, including stable isotope analysis and molecular genetic tests. We identified signs for a long-standing, but terminally inactive pulmonary tuberculosis, tuberculous destruction of the second lumbar vertebral body, and a large tuberculous abscess in the right (retroperitoneal) psoas region (a cold abscess). This cold abscess harboured an active tuberculous infection as evidenced by histological and molecular tests. Radiological and histological analysis further revealed extensive arteriosclerosis with (non-obliterating) coronary and significant carotid arteriosclerosis, healthy bone tissue without evidence of age-related osteopenia, evidence for diffuse idiopathic skeletal hyperostosis and mild osteoarthrosis of few joints. This suggests excellent living conditions correlating well with his diet indicated by stable isotope results and literary evidence. Despite the clear evidence of a tuberculous cold abscess with bacterioscopic and molecular proof for a persisting MTC infection of a human-type M. tuberculosis strain, we can exclude the chronic MTC infection as cause of death. The detection of MTC in historic individuals should therefore be interpreted with great caution and include further data, such as their nutritional status.
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Affiliation(s)
- Andreas G. Nerlich
- Institute of Pathology, Academic Clinic München-Bogenhausen, Munich, Germany
- * E-mail:
| | - Sonja M. Kirchhoff
- Department of Radiology, Ludwig-Maximilians University (LMU), Munich, Germany
| | - Stephanie Panzer
- Department of Radiology, Trauma Center Murnau, Murnau, Germany
- Paracelsus Medical University Salzburg, Salzburg, Austria
| | - Christine Lehn
- Institute of Legal Medicine, Ludwig-Maximilians University (LMU), Munich, Germany
| | - Beatrice E. Bachmeier
- Institute of Laboratory Medicine, University Hospital, Ludwig-Maximilians University (LMU), Munich, Germany
| | - Birgit Bayer
- Institute of Legal Medicine, Ludwig-Maximilians University (LMU), Munich, Germany
| | - Katja Anslinger
- Institute of Legal Medicine, Ludwig-Maximilians University (LMU), Munich, Germany
| | - Pascale Röcker
- Institute of Pathology, Academic Clinic München-Bogenhausen, Munich, Germany
| | - Oliver K. Peschel
- Institute of Legal Medicine, Ludwig-Maximilians University (LMU), Munich, Germany
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5
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Spekker O, Hunt DR, Paja L, Molnár E, Pálfi G, Schultz M. Tracking down the White Plague: The skeletal evidence of tuberculous meningitis in the Robert J. Terry Anatomical Skeletal Collection. PLoS One 2020; 15:e0230418. [PMID: 32187217 PMCID: PMC7080279 DOI: 10.1371/journal.pone.0230418] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Accepted: 02/29/2020] [Indexed: 11/22/2022] Open
Abstract
Paleopathological diagnosis of tuberculosis (TB) essentially relies on the identification of macroscopic lesions in the skeleton that can be related to different manifestations of TB. Among these alterations, granular impressions (GIs) on the inner skull surface have been considered as pathognomonic features of tuberculous meningitis (TBM). GIs may be established by pressure atrophy of the tubercles formed on the outermost meningeal layer during later stages of TBM. Although GIs were used as diagnostic criteria for TBM in the paleopathological practice since the late 20th century, their diagnostic value has been questioned. To contribute to strengthening the diagnostic value of GIs, a macroscopic investigation–focusing on the macromorphological characteristics and frequency of GIs–was performed on skeletons of known cause of death from the Terry Collection. The χ2 analysis of our data revealed that GIs were significantly more common in individuals who died of TB than in individuals who died of non-TB causes. Furthermore, GIs were localized on the inner surface of the skull base and of the lower lateral skull vault. The localization pattern and distribution of GIs on the endocranial surface resemble that of the tubercles observed in the affected meninges during the pathogenesis of TBM. Our results strengthen the tuberculous origin of GIs and imply that they can be considered as specific signs of TBM. Therefore, GIs can be used as diagnostic criteria for TBM in the paleopathological practice, and the diagnosis of TBM can be established with a high certainty when GIs are present in ancient human bone remains.
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Affiliation(s)
- Olga Spekker
- Department of Biological Anthropology, University of Szeged, Szeged, Hungary
- * E-mail:
| | - David R. Hunt
- Department of Anthropology, National Museum of Natural History, Smithsonian Institution, Washington, District of Columbia, United States of America
| | - László Paja
- Department of Biological Anthropology, University of Szeged, Szeged, Hungary
| | - Erika Molnár
- Department of Biological Anthropology, University of Szeged, Szeged, Hungary
| | - György Pálfi
- Department of Biological Anthropology, University of Szeged, Szeged, Hungary
| | - Michael Schultz
- Institut für Anatomie und Embryologie, Zentrum Anatomie, Universitätsmedizin Göttingen, Göttingen, Germany
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6
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Markets and Mycobacteria – A Comprehensive Analysis of the Infuence of Urbanization on Leprosy and Tuberculosis Prevalence in Denmark (AD 1200–1536). BIOARCHAEOLOGY AND SOCIAL THEORY 2020. [DOI: 10.1007/978-3-030-53417-2_7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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7
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Dangvard Pedersen D, Milner GR, Kolmos HJ, Boldsen JL. Tuberculosis in medieval and early modern Denmark: A paleoepidemiological perspective. INTERNATIONAL JOURNAL OF PALEOPATHOLOGY 2019; 27:101-108. [PMID: 30522981 DOI: 10.1016/j.ijpp.2018.11.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Accepted: 11/15/2018] [Indexed: 06/09/2023]
Abstract
Millions of people worldwide have sickened and died from tuberculosis in recent centuries. Yet for most of human existence, the impact of tuberculosis on society is largely unknown. It is, indeed, unknowable without methods suitable for estimating disease prevalence in skeletal samples. Here such a procedure is applied to medieval and early modern Danish skeletons, and it shows how disease prevalence varied with differences in socioeconomic conditions. The approach is based on sensitivity and specificity estimates from modern skeletons. To augment our understanding of tuberculosis in Danish history, 713 adult skeletons were examined, all from Ribe. Tuberculosis increased from 17% to 40% in the medieval to early modern periods in Ribe. Low status (29%) people were more likely to contract the disease than those of high status (10%). The general model, derived from the modern expression of tuberculosis, fits the early modern sample better than it does the medieval skeletons. Differences in the model's fit indicate the skeletal expression changed over time. Notably, rib lesions increased in frequency from the medieval to early modern periods. The approach developed here can provide insights into host-pathogen relationships and disease expression in future work with tuberculosis and other diseases that affect the skeleton.
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Affiliation(s)
- Dorthe Dangvard Pedersen
- Unit of Anthropology (ADBOU), Department of Forensic Medicine, University of Southern Denmark, Denmark.
| | - George R Milner
- Department of Anthropology, Pennsylvania State University, USA
| | - Hans Jørn Kolmos
- Department of Clinical Microbiology, Odense University Hospital, Denmark
| | - Jesper Lier Boldsen
- Unit of Anthropology (ADBOU), Department of Forensic Medicine, University of Southern Denmark, Denmark
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8
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9
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Borówka P, Pułaski Ł, Marciniak B, Borowska-Strugińska B, Dziadek J, Żądzińska E, Lorkiewicz W, Strapagiel D. Screening methods for detection of ancient Mycobacterium tuberculosis complex fingerprints in next-generation sequencing data derived from skeletal samples. Gigascience 2019; 8:5521156. [PMID: 31220249 PMCID: PMC6586198 DOI: 10.1093/gigascience/giz065] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 04/07/2019] [Accepted: 05/10/2019] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Recent advances in ancient DNA studies, especially in increasing isolated DNA yields and quality, have opened the possibility of analysis of ancient host microbiome. However, such pitfalls as spurious identification of pathogens based on fragmentary data or environmental contamination could lead to incorrect epidaemiological conclusions. Within the Mycobacterium genus, Mycobacterium tuberculosis complex members responsible for tuberculosis share up to ∼99% genomic sequence identity, while other more distantly related Mycobacteria other than M. tuberculosis can be causative agents for pulmonary diseases or soil dwellers. Therefore, reliable determination of species complex is crucial for interpretation of sequencing results. RESULTS Here we present a novel bioinformatical approach, used for screening of ancient tuberculosis in sequencing data, derived from 28 individuals (dated 4400-4000 and 3100-2900 BC) from central Poland. We demonstrate that cost-effective next-generation screening sequencing data (∼20M reads per sample) could yield enough information to provide statistically supported identification of probable ancient disease cases. CONCLUSIONS Application of appropriate bioinformatic tools, including an unbiased selection of genomic alignment targets for species specificity, makes it possible to extract valid data from full-sample sequencing results (without subjective targeted enrichment procedures). This approach broadens the potential scope of palaeoepidaemiology both to older, suboptimally preserved samples and to pathogens with difficult intrageneric taxonomy.
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Affiliation(s)
- Paulina Borówka
- Department of Anthropology, Faculty of Biology and Environmental Protection, University of Lodz, 12/16 Banacha Street, 90-237 Łódź, Poland
| | - Łukasz Pułaski
- Department of Molecular Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, 12/16 Banacha Street, 90-237 Łódź, Poland.,Institute of Medical Biology, Polish Academy of Sciences, 106 Lodowa Street, 93-232 Łódź, Poland
| | - Błażej Marciniak
- Biobank Lab, Faculty of Biology and Environmental Protection, Department of Molecular Biophysics, University of Lodz, 14 Pilarskiego Street, 90-231 Łódź, Poland.,BBMRI.pl Consortium, 147 Stabłowicka Street, 54-066 Wrocław, Poland
| | - Beata Borowska-Strugińska
- Department of Anthropology, Faculty of Biology and Environmental Protection, University of Lodz, 12/16 Banacha Street, 90-237 Łódź, Poland
| | - Jarosław Dziadek
- Institute of Medical Biology, Polish Academy of Sciences, 106 Lodowa Street, 93-232 Łódź, Poland
| | - Elżbieta Żądzińska
- Department of Anthropology, Faculty of Biology and Environmental Protection, University of Lodz, 12/16 Banacha Street, 90-237 Łódź, Poland
| | - Wiesław Lorkiewicz
- Department of Anthropology, Faculty of Biology and Environmental Protection, University of Lodz, 12/16 Banacha Street, 90-237 Łódź, Poland
| | - Dominik Strapagiel
- Biobank Lab, Faculty of Biology and Environmental Protection, Department of Molecular Biophysics, University of Lodz, 14 Pilarskiego Street, 90-231 Łódź, Poland.,BBMRI.pl Consortium, 147 Stabłowicka Street, 54-066 Wrocław, Poland
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10
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Cutaneous Mycobacterium haemophilum. CURRENT TROPICAL MEDICINE REPORTS 2018. [DOI: 10.1007/s40475-018-0164-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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11
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O'Halloran C, McCulloch L, Rentoul L, Alexander J, Hope JC, Gunn-Moore DA. Cytokine and Chemokine Concentrations as Biomarkers of Feline Mycobacteriosis. Sci Rep 2018; 8:17314. [PMID: 30470763 PMCID: PMC6251861 DOI: 10.1038/s41598-018-35571-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Accepted: 11/02/2018] [Indexed: 12/16/2022] Open
Abstract
Mycobacteriosis is an emerging zoonotic disease of domestic cats and timely, accurate diagnosis is currently challenging. To identify differential cytokine/chemokine concentrations in serum/plasma of cats, which could be diagnostic biomarkers of infection we analysed plasma/serum from 116 mycobacteria-infected cats, 16 healthy controls and six cats hospitalised for unrelated reasons was analysed using the Milliplex MAP Feline Cytokine Magnetic Bead multiplex assay. Three cytokines; sFAS, IL-13 and IL-4 were reduced while seven; GM-CSF, IL-2, PDGF-BB, IL-8, KC, RANTES and TNF-α were elevated in mycobacteria-infected cats compared to healthy controls. However, IL-8 and KC concentrations were not significantly different from cats hospitalised for other reasons. Elevations in TNF-α and PDGF-BB may have potential to identify M. bovis and M. microti infected cats specifically while GM-CSF, IL-2 and FLT3L were increased in MTBC infected cats. This study demonstrates potential use of feline tuberculosis as a spontaneously occurring model of this significant human disease. Cytokine profiling has clear diagnostic potential for mycobacteriosis of cats and could be used discriminate tuberculous from non-tuberculous disease to rapidly inform on zoonotic risk. Future work should focus on the in-field utility of these findings to establish diagnostic sensitivity and specificity of these markers.
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Affiliation(s)
- C O'Halloran
- Royal (Dick) School of Veterinary Studies and The Roslin Institute, University of Edinburgh, Easter Bush Campus, Edinburgh, Scotland, EH25 9RG, UK. conor.o'
| | - L McCulloch
- UK Dementia Research Institute, Edinburgh Medical School, University of Edinburgh, Edinburgh, Scotland, EH16 4SB, UK
| | - L Rentoul
- MilliporeSigma (a Division of Merck KGaA, Darmstadt, Germany), 3050, Spruce Street, St. Louis, MO, USA
| | - J Alexander
- Waltham Centre for Pet Nutrition, Leicestershire, UK
| | - J C Hope
- Royal (Dick) School of Veterinary Studies and The Roslin Institute, University of Edinburgh, Easter Bush Campus, Edinburgh, Scotland, EH25 9RG, UK
| | - D A Gunn-Moore
- Royal (Dick) School of Veterinary Studies and The Roslin Institute, University of Edinburgh, Easter Bush Campus, Edinburgh, Scotland, EH25 9RG, UK
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12
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Barbieri R, Mekni R, Levasseur A, Chabrière E, Signoli M, Tzortzis S, Aboudharam G, Drancourt M. Paleoproteomics of the Dental Pulp: The plague paradigm. PLoS One 2017; 12:e0180552. [PMID: 28746380 PMCID: PMC5528255 DOI: 10.1371/journal.pone.0180552] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Accepted: 05/30/2017] [Indexed: 11/19/2022] Open
Abstract
Chemical decomposition and fragmentation may limit the detection of ancient host and microbial DNA while some proteins can be detected for extended periods of time. We applied paleoproteomics on 300-year-old dental pulp specimens recovered from 16 individuals in two archeological funeral sites in France, comprising one documented plague site and one documented plague-negative site. The dental pulp paleoproteome of the 16 teeth comprised 439 peptides representative of 30 proteins of human origin and 211 peptides representative of 27 proteins of non-human origin. Human proteins consisted of conjunctive tissue and blood proteins including IgA immunoglobulins. Four peptides were indicative of three presumable Yersinia pestis proteins detected in 3/8 dental pulp specimens from the plague-positive site but not in the eight dental pulp specimens collected in the plague-negative site. Paleoproteomics applied to the dental pulp is a new and innovative approach to screen ancient individuals for the detection of blood-borne pathogens and host inflammatory response.
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Affiliation(s)
- Rémi Barbieri
- Aix-Marseille Université, URMITE, CNRS, Faculté de Médecine IHU Méditerranée-Infection, Marseille, France
| | - Rania Mekni
- Aix-Marseille Université, URMITE, CNRS, Faculté de Médecine IHU Méditerranée-Infection, Marseille, France
| | - Anthony Levasseur
- Aix-Marseille Université, URMITE, CNRS, Faculté de Médecine IHU Méditerranée-Infection, Marseille, France
| | - Eric Chabrière
- Aix-Marseille Université, URMITE, CNRS, Faculté de Médecine IHU Méditerranée-Infection, Marseille, France
| | | | | | - Gérard Aboudharam
- Aix-Marseille Université, URMITE, CNRS, Faculté de Médecine IHU Méditerranée-Infection, Marseille, France
| | - Michel Drancourt
- Aix-Marseille Université, URMITE, CNRS, Faculté de Médecine IHU Méditerranée-Infection, Marseille, France
- * E-mail:
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13
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McNerney R, Clark TG, Campino S, Rodrigues C, Dolinger D, Smith L, Cabibbe AM, Dheda K, Schito M. Removing the bottleneck in whole genome sequencing of Mycobacterium tuberculosis for rapid drug resistance analysis: a call to action. Int J Infect Dis 2017; 56:130-135. [PMID: 27986491 DOI: 10.1016/j.ijid.2016.11.422] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Revised: 11/30/2016] [Accepted: 11/30/2016] [Indexed: 11/15/2022] Open
Abstract
Whole genome sequencing (WGS) can provide a comprehensive analysis of Mycobacterium tuberculosis mutations that cause resistance to anti-tuberculosis drugs. With the deployment of bench-top sequencers and rapid analytical software, WGS is poised to become a useful tool to guide treatment. However, direct sequencing from clinical specimens to provide a full drug resistance profile remains a serious challenge. This article reviews current practices for extracting M. tuberculosis DNA and possible solutions for sampling sputum. Techniques under consideration include enzymatic digestion, physical disruption, chemical degradation, detergent solubilization, solvent extraction, ligand-coated magnetic beads, silica columns, and oligonucleotide pull-down baits. Selective amplification of genomic bacterial DNA in sputum prior to WGS may provide a solution, and differential lysis to reduce the levels of contaminating human DNA is also being explored. To remove this bottleneck and accelerate access to WGS for patients with suspected drug-resistant tuberculosis, it is suggested that a coordinated and collaborative approach be taken to more rapidly optimize, compare, and validate methodologies for sequencing from patient samples.
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Affiliation(s)
- Ruth McNerney
- Lung Infection and Immunity Unit, Department of Medicine, Division of Pulmonology and UCT Lung Institute, University of Cape Town, Old Main Building, Groote Schuur Hospital, Observatory, Cape Town, South Africa.
| | - Taane G Clark
- Faculty of Infectious and Tropical Diseases and Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Susana Campino
- Faculty of Infectious and Tropical Diseases and Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Camilla Rodrigues
- Department of Microbiology, P.D. Hinduja National Hospital and Medical Research Centre, Mumbai, India
| | | | - Liezel Smith
- Lung Infection and Immunity Unit, Department of Medicine, Division of Pulmonology and UCT Lung Institute, University of Cape Town, Old Main Building, Groote Schuur Hospital, Observatory, Cape Town, South Africa
| | - Andrea M Cabibbe
- Emerging Bacterial Pathogens Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Keertan Dheda
- Lung Infection and Immunity Unit, Department of Medicine, Division of Pulmonology and UCT Lung Institute, University of Cape Town, Old Main Building, Groote Schuur Hospital, Observatory, Cape Town, South Africa
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Abstract
The recent Ebola epidemic provides a dramatic example of the devastation and fear generated by epidemics, particularly those caused by new emerging or reemerging diseases. A focus on the control and prevention of diseases in living populations dominates most epidemic disease research. However, research on epidemics in the past provides a temporal depth to our understanding of the context and consequences of diseases and is crucial for predicting how diseases might shape human biology and demography in the future. This article reviews recent research on historic epidemics of plague and tuberculosis, both of which have affected human populations for millennia. Research on these diseases demonstrates the range (and differential availability) of various lines of evidence (e.g., burial context, diagnostic skeletal lesions, molecular data) that inform about past disease in general. I highlight how research on past epidemics may be informative in ways that benefit living populations.
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Affiliation(s)
- Sharon N. DeWitte
- Department of Anthropology and Department of Biological Sciences, University of South Carolina, Columbia, South Carolina 29208
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Molnár E, Donoghue HD, Lee OYC, Wu HH, Besra GS, Minnikin DE, Bull ID, Llewellyn G, Williams CM, Spekker O, Pálfi G. Morphological and biomolecular evidence for tuberculosis in 8th century AD skeletons from Bélmegyer-Csömöki domb, Hungary. Tuberculosis (Edinb) 2015; 95 Suppl 1:S35-41. [DOI: 10.1016/j.tube.2015.02.032] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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