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Monecke S, Burgold-Voigt S, Braun SD, Diezel C, Liebler-Tenorio EM, Müller E, Nassar R, Reinicke M, Reissig A, Senok A, Ehricht R. Characterisation of PVL-Positive Staphylococcus argenteus from the United Arab Emirates. Antibiotics (Basel) 2024; 13:401. [PMID: 38786130 PMCID: PMC11117363 DOI: 10.3390/antibiotics13050401] [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: 03/28/2024] [Revised: 04/23/2024] [Accepted: 04/24/2024] [Indexed: 05/25/2024] Open
Abstract
Staphylococcus argenteus is a recently described staphylococcal species that is related to Staphylococcus aureus but lacks the staphyloxanthin operon. It is able to acquire both resistance markers such as the SCCmec elements and mobile genetic elements carrying virulence-associated genes from S. aureus. This includes those encoding the Panton-Valentine leukocidin (PVL), which is associated mainly with severe and/or recurrent staphylococcal skin and soft tissue infections. Here, we describe the genome sequences of two PVL-positive, mecA-negative S. argenteus sequence type (ST) 2250 isolates from the United Arab Emirates in detail. The isolates were found in a dental clinic in the United Arab Emirates (UAE). Both were sequenced using Oxford Nanopore Technology (ONT). This demonstrated the presence of temperate bacteriophages in the staphylococcal genomes, including a PVL prophage. It was essentially identical to the published sequence of phiSa2wa_st78 (GenBank NC_055048), a PVL phage from an Australian S. aureus clonal complex (CC) 88 isolate. Besides the PVL prophage, one isolate carried another prophage and the second isolate carried two additional prophages, whereby the region between these two prophages was inverted. This "flipped" region comprised about 1,083,000 bp, or more than a third of the strain's genome, and it included the PVL prophage. Prophages were induced by Mitomycin C treatment and subjected to transmission electron microscopy (TEM). This yielded, in accordance to the sequencing results, one or, respectively, two distinct populations of icosahedral phages. It also showed prolate phages which presumptively might be identified as the PVL phage. This observation highlights the significance bacteriophages have as agents of horizontal gene transfer as well as the need for monitoring emerging staphylococcal strains, especially in cosmopolitan settings such as the UAE.
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Affiliation(s)
- Stefan Monecke
- Leibniz Institute of Photonic Technology (IPHT), Leibniz Center for Photonics in Infection Research (LPI), 07745 Jena, Germany (A.R.); (R.E.)
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Sindy Burgold-Voigt
- Leibniz Institute of Photonic Technology (IPHT), Leibniz Center for Photonics in Infection Research (LPI), 07745 Jena, Germany (A.R.); (R.E.)
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Sascha D. Braun
- Leibniz Institute of Photonic Technology (IPHT), Leibniz Center for Photonics in Infection Research (LPI), 07745 Jena, Germany (A.R.); (R.E.)
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Celia Diezel
- Leibniz Institute of Photonic Technology (IPHT), Leibniz Center for Photonics in Infection Research (LPI), 07745 Jena, Germany (A.R.); (R.E.)
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | | | - Elke Müller
- Leibniz Institute of Photonic Technology (IPHT), Leibniz Center for Photonics in Infection Research (LPI), 07745 Jena, Germany (A.R.); (R.E.)
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Rania Nassar
- College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai P.O. Box 505055, United Arab Emirates (A.S.)
| | - Martin Reinicke
- Leibniz Institute of Photonic Technology (IPHT), Leibniz Center for Photonics in Infection Research (LPI), 07745 Jena, Germany (A.R.); (R.E.)
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Annett Reissig
- Leibniz Institute of Photonic Technology (IPHT), Leibniz Center for Photonics in Infection Research (LPI), 07745 Jena, Germany (A.R.); (R.E.)
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Abiola Senok
- College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai P.O. Box 505055, United Arab Emirates (A.S.)
- School of Dentistry, Cardiff University, Cardiff CF14 4XY, UK
| | - Ralf Ehricht
- Leibniz Institute of Photonic Technology (IPHT), Leibniz Center for Photonics in Infection Research (LPI), 07745 Jena, Germany (A.R.); (R.E.)
- InfectoGnostics Research Campus, 07743 Jena, Germany
- Institute of Physical Chemistry, Friedrich-Schiller University, 07743 Jena, Germany
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Monecke S, Braun SD, Collatz M, Diezel C, Müller E, Reinicke M, Cabal Rosel A, Feßler AT, Hanke D, Loncaric I, Schwarz S, Cortez de Jäckel S, Ruppitsch W, Gavier-Widén D, Hotzel H, Ehricht R. Molecular Characterization of Chimeric Staphylococcus aureus Strains from Waterfowl. Microorganisms 2024; 12:96. [PMID: 38257923 PMCID: PMC10821479 DOI: 10.3390/microorganisms12010096] [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: 11/10/2023] [Revised: 12/15/2023] [Accepted: 12/29/2023] [Indexed: 01/24/2024] Open
Abstract
Staphylococcus aureus is a versatile pathogen that does not only occur in humans but also in various wild and domestic animals, including several avian species. When characterizing S. aureus isolates from waterfowl, isolates were identified as atypical CC133 by DNA microarray analysis. They differed from previously sequenced CC133 strains in the presence of the collagen adhesin gene cna; some also showed a different capsule type and a deviant spa type. Thus, they were subjected to whole-genome sequencing. This revealed multiple insertions of large regions of DNA from other S. aureus lineages into a CC133-derived backbone genome. Three distinct strains were identified based on the size and extent of these inserts. One strain comprised two small inserts of foreign DNA up- and downstream of oriC; one of about 7000 nt or 0.25% originated from CC692 and the other, at ca. 38,000 nt or 1.3% slightly larger one was of CC522 provenance. The second strain carried a larger CC692 insert (nearly 257,000 nt or 10% of the strain's genome), and its CC522-derived insert was also larger, at about 53,500 nt or 2% of the genome). The third strain carried an identical CC692-derived region (in which the same mutations were observed as in the second strain), but it had a considerably larger CC522-like insertion of about 167,000 nt or 5.9% of the genome. Both isolates of the first, and two out of four isolates of the second strain also harbored a hemolysin-beta-integrating prophage carrying "bird-specific" virulence factors, ornithine cyclodeaminase D0K6J8 and a putative protease D0K6J9. Furthermore, isolates had two different variants of SCC elements that lacked mecA/mecC genes. These findings highlight the role of horizontal gene transfer in the evolution of S. aureus facilitated by SCC elements, by phages, and by a yet undescribed mechanism for large-scale exchange of core genomic DNA.
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Affiliation(s)
- Stefan Monecke
- Leibniz Institute of Photonic Technology (IPHT), Leibniz Center for Photonics in Infection Research (LPI), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07743 Jena, Germany
- Institute for Medical Microbiology and Virology, Dresden University Hospital, 01307 Dresden, Germany
| | - Sascha D. Braun
- Leibniz Institute of Photonic Technology (IPHT), Leibniz Center for Photonics in Infection Research (LPI), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Maximillian Collatz
- Leibniz Institute of Photonic Technology (IPHT), Leibniz Center for Photonics in Infection Research (LPI), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Celia Diezel
- Leibniz Institute of Photonic Technology (IPHT), Leibniz Center for Photonics in Infection Research (LPI), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Elke Müller
- Leibniz Institute of Photonic Technology (IPHT), Leibniz Center for Photonics in Infection Research (LPI), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Martin Reinicke
- Leibniz Institute of Photonic Technology (IPHT), Leibniz Center for Photonics in Infection Research (LPI), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Adriana Cabal Rosel
- Austrian Agency for Health and Food Safety, Institute for Medical Microbiology and Hygiene, 1220 Vienna, Austria
| | - Andrea T. Feßler
- Institute of Microbiology and Epizootics, Centre for Infection, Medicine School of Veterinary Medicine, Freie Universität Berlin, 14163 Berlin, Germany
- Veterinary Centre for Resistance Research (TZR), School of Veterinary Medicine, Freie Universität Berlin, 14163 Berlin, Germany
| | - Dennis Hanke
- Institute of Microbiology and Epizootics, Centre for Infection, Medicine School of Veterinary Medicine, Freie Universität Berlin, 14163 Berlin, Germany
- Veterinary Centre for Resistance Research (TZR), School of Veterinary Medicine, Freie Universität Berlin, 14163 Berlin, Germany
| | - Igor Loncaric
- Institute of Microbiology, University of Veterinary Medicine, 1210 Vienna, Austria;
| | - Stefan Schwarz
- Institute of Microbiology and Epizootics, Centre for Infection, Medicine School of Veterinary Medicine, Freie Universität Berlin, 14163 Berlin, Germany
- Veterinary Centre for Resistance Research (TZR), School of Veterinary Medicine, Freie Universität Berlin, 14163 Berlin, Germany
| | | | - Werner Ruppitsch
- Austrian Agency for Health and Food Safety, Institute for Medical Microbiology and Hygiene, 1220 Vienna, Austria
| | - Dolores Gavier-Widén
- Department of Pathology and Wildlife Disease, National Veterinary Institute (SVA), 75189 Uppsala, Sweden
- Department of Biomedical Sciences and Veterinary Public Health, Swedish University of Agricultural Sciences (SLU), 75007 Uppsala, Sweden
| | - Helmut Hotzel
- Institute of Bacterial Infections and Zoonoses, Friedrich-Loeffler-Institut (Federal Research Institute for Animal Health), 07743 Jena, Germany
| | - Ralf Ehricht
- Leibniz Institute of Photonic Technology (IPHT), Leibniz Center for Photonics in Infection Research (LPI), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07743 Jena, Germany
- Institute of Physical Chemistry, Friedrich-Schiller University, 07743 Jena, Germany
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Burgold-Voigt S, Monecke S, Busch A, Bocklisch H, Braun SD, Diezel C, Hotzel H, Liebler-Tenorio EM, Müller E, Reinicke M, Reissig A, Ruppelt-Lorz A, Ehricht R. Characterisation of a Staphylococcus aureus Isolate Carrying Phage-Borne Enterotoxin E from a European Badger ( Meles meles). Pathogens 2023; 12:pathogens12050704. [PMID: 37242375 DOI: 10.3390/pathogens12050704] [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: 04/26/2023] [Revised: 05/09/2023] [Accepted: 05/10/2023] [Indexed: 05/28/2023] Open
Abstract
Staphylococcus (S.) aureus colonizes up to 30% of all humans and can occasionally cause serious infections. It is not restricted to humans as it can also often be found in livestock and wildlife. Recent studies have shown that wildlife strains of S. aureus usually belong to other clonal complexes than human strains and that they might differ significantly with regard to the prevalence of genes encoding antimicrobial resistance properties and virulence factors. Here, we describe a strain of S. aureus isolated from a European badger (Meles meles). For molecular characterisation, DNA microarray-based technology was combined with various next-generation sequencing (NGS) methods. Bacteriophages from this isolate were induced with Mitomycin C and characterized in detail by transmission electron microscopy (TEM) and NGS. The S. aureus isolate belonged to ST425 and had a novel spa repeat sequence (t20845). It did not carry any resistance genes. The uncommon enterotoxin gene see was detected in one of its three temperate bacteriophages. It was possible to demonstrate the induction of all three prophages, although only one of them was expected to be capable of excision based on its carriage of the excisionase gene xis. All three bacteriophages belonged to the family Siphoviridae. Minor differences in size and shape of their heads were noted in TEM images. The results highlight the ability of S. aureus to colonize or infect different host species successfully, which can be attributed to a variety of virulence factors on mobile genetic elements, such as bacteriophages. As shown in the strain described herein, temperate bacteriophages not only contribute to the fitness of their staphylococcal host by transferring virulence factors, but also increase mobility among themselves by sharing genes for excision and mobilization with other prophages.
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Affiliation(s)
- Sindy Burgold-Voigt
- Leibniz-Institute of Photonic Technology (Leibniz-IPHT), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Stefan Monecke
- Leibniz-Institute of Photonic Technology (Leibniz-IPHT), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07743 Jena, Germany
- Institute for Medical Microbiology and Virology, Dresden University Hospital, 01307 Dresden, Germany
| | - Anne Busch
- Department of Anaesthesiology and Intensive Care Medicine, University Hospital, 07747 Jena, Germany
| | - Herbert Bocklisch
- Thuringian State Authority for Food-Safety and Consumer Protection (TLLV), 99947 Bad Langensalza, Germany
| | - Sascha D Braun
- Leibniz-Institute of Photonic Technology (Leibniz-IPHT), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Celia Diezel
- Leibniz-Institute of Photonic Technology (Leibniz-IPHT), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Helmut Hotzel
- Friedrich-Loeffler-Institut (Federal Research Institute for Animal Health), Institute of Bacterial Infections and Zoonoses, 07751 Jena, Germany
| | | | - Elke Müller
- Leibniz-Institute of Photonic Technology (Leibniz-IPHT), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Martin Reinicke
- Leibniz-Institute of Photonic Technology (Leibniz-IPHT), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Annett Reissig
- Leibniz-Institute of Photonic Technology (Leibniz-IPHT), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Antje Ruppelt-Lorz
- Institute for Medical Microbiology and Virology, Dresden University Hospital, 01307 Dresden, Germany
| | - Ralf Ehricht
- Leibniz-Institute of Photonic Technology (Leibniz-IPHT), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07743 Jena, Germany
- Institute of Physical Chemistry, Friedrich Schiller University, 07743 Jena, Germany
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Current molecular approach for diagnosis of MRSA: a meta-narrative review. Drug Target Insights 2022; 16:88-96. [PMID: 36761068 PMCID: PMC9906022 DOI: 10.33393/dti.2022.2522] [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: 11/17/2022] [Accepted: 12/31/2022] [Indexed: 01/19/2023] Open
Abstract
Introduction: Detection and diagnosis of methicillin-resistant Staphylococcus aureus (MRSA) are important in ensuring a correct and effective treatment, further reducing its spread. A wide range of molecular approaches has been used for the diagnosis of antimicrobial resistance (AMR) in MRSA. This review aims to study and appraise widely used molecular diagnostic methods for detecting MRSA. Methods: This meta-narrative review was performed by searching PubMed using the following search terms: (molecular diagnosis) AND (antimicrobial resistance) AND (methicillin-resistant Staphylococcus aureus). Studies using molecular diagnostic techniques for the detection of MRSA were included, while non-English language, duplicates and non-article studies were excluded. After reviewing the libraries and a further manual search, 20 studies were included in this article. RAMESES publication standard for narrative reviews was used for this synthesis. Results: A total of 20 full papers were reviewed and appraised in this synthesis, consisting of PCR technique (n = 7), deoxyribonucleic acid (DNA) Microarray (n = 1), DNA sequencing (n = 2), Xpert MRSA/SA BC assay (n = 2), matrix-assisted laser desorption/ionization-time of flight (MALDI-TOF) (n = 2), MLST (n = 4), SCCmec typing (n = 1) and GENECUBE (n = 1). Discussion: Different diagnostic methods used to diagnose MRSA have been studied in this review. This study concludes that PCR has been extensively used due to its higher sensitivity and cost-effectiveness in the past five years
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Al-Talib H, Samsudin S, Adnan A, Murugaiah C. Genetic Diversity among Methicillin-Resistant Staphylococcus aureus in Malaysia (2002-2020). Trop Med Infect Dis 2022; 7:360. [PMID: 36355902 PMCID: PMC9692495 DOI: 10.3390/tropicalmed7110360] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 11/04/2022] [Accepted: 11/07/2022] [Indexed: 07/30/2023] Open
Abstract
UNLABELLED 1. BACKGROUND Methicillin-resistant Staphylococcus aureus (MRSA) is a common organism seen in both healthcare-associated and community-associated infections worldwide and in Malaysia over the past two decades. The aim of this review is to provide a firsthand documentation of all MRSA strains prevalent in the Malaysian population from 2002 to present and briefly describe the changing patterns. 2. METHODS Electronic and manual intensive literature searches were conducted between 2002 and 2020, addressing issues directly related to patients and published in the English language were selected. 3. RESULTS The literature search retrieved a total of 2217 articles and abstracts of 27 articles. The search yielded a total of 24 articles on genotyping of MRSA in Malaysia. The study found that MRSA strains were mostly genetically related and resulted in the predominant MRSA clones that caused active infections. Thirty-six different sequence types (ST) were recorded. The highest rates of STs detected were ST239 (52.6%), ST1 (47.4%), and ST22 (42.1%). The majority of studies showed that both SCCmec types III and IV were the most common SCCm type in Malaysia, followed by SCCmec type V (57.9%). 4. CONCLUSIONS Both Brazilian (ST 239 IIIA) and Hungarian (ST 239-III) MRSA strains were detected in Malaysia. PFGE remains the best method for comparing MRSA strains. However, whole-genome sequencing has a promising chance to replace PFGE in the future.
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Affiliation(s)
- Hassanain Al-Talib
- Department of Medical Microbiology and Parasitology, Faculty of Medicine, Universiti Teknologi MARA (UiTM), Sungai Buloh 47000, Malaysia
| | - Syahirah Samsudin
- Institute for Medical and Molecular Biotechnology, Universiti Teknologi MARA (UiTM), Sungai Buloh 47000, Malaysia
| | - Ariza Adnan
- Department of Medical Microbiology and Parasitology, Faculty of Medicine, Universiti Teknologi MARA (UiTM), Sungai Buloh 47000, Malaysia
| | - Chandrika Murugaiah
- Department of Biomedical Sciences and Therapeutics, Faculty of Medicine and Health Sciences, Universiti Malaysia Sabah, Jalan UMS, Kota Kinabalu 88400, Malaysia
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Monecke S, Roberts MC, Braun SD, Diezel C, Müller E, Reinicke M, Linde J, Joshi PR, Paudel S, Acharya M, Chalise MK, Feßler AT, Hotzel H, Khanal L, Koju NP, Schwarz S, Kyes RC, Ehricht R. Sequence Analysis of Novel Staphylococcus aureus Lineages from Wild and Captive Macaques. Int J Mol Sci 2022; 23:11225. [PMID: 36232529 PMCID: PMC9570271 DOI: 10.3390/ijms231911225] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 09/16/2022] [Accepted: 09/19/2022] [Indexed: 11/24/2022] Open
Abstract
Staphylococcus aureus is a widespread and common opportunistic bacterium that can colonise or infect humans as well as a wide range of animals. There are a few studies of both methicillin-susceptible S. aureus (MSSA) and methicillin-resistant S. aureus (MRSA) isolated from monkeys, apes, and lemurs, indicating a presence of a number of poorly or unknown lineages of the pathogen. In order to obtain insight into staphylococcal diversity, we sequenced strains from wild and captive individuals of three macaque species (Macaca mulatta, M. assamensis, and M. sylvanus) using Nanopore and Illumina technologies. These strains were previously identified by microarray as poorly or unknown strains. Isolates of novel lineages ST4168, ST7687, ST7688, ST7689, ST7690, ST7691, ST7692, ST7693, ST7694, ST7695, ST7745, ST7746, ST7747, ST7748, ST7749, ST7750, ST7751, ST7752, ST7753, and ST7754 were sequenced and characterised for the first time. In addition, isolates belonging to ST2990, a lineage also observed in humans, and ST3268, a MRSA strain already known from macaques, were also included into the study. Mobile genetic elements, genomic islands, and carriage of prophages were analysed. There was no evidence for novel host-specific virulence factors. However, a conspicuously high rate of carriage of a pathogenicity island harbouring edinB and etD2/etE as well as a higher number of repeat units within the gene sasG (encoding an adhesion factor) than in human isolates were observed. None of the strains harboured the genes encoding Panton-Valentine leukocidin. In conclusion, wildlife including macaques may harbour an unappreciated diversity of S. aureus lineages that may be of clinical relevance for humans, livestock, or for wildlife conservation, given the declining state of many wildlife populations.
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Affiliation(s)
- Stefan Monecke
- Leibniz Institute of Photonic Technology (IPHT), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07745 Jena, Germany
- Institute for Medical Microbiology and Virology, Dresden University Hospital, 01307 Dresden, Germany
| | - Marilyn C. Roberts
- Department of Environmental and Occupational Health, School of Public Health, University of Washington, Seattle, WA 98195, USA
| | - Sascha D. Braun
- Leibniz Institute of Photonic Technology (IPHT), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07745 Jena, Germany
| | - Celia Diezel
- Leibniz Institute of Photonic Technology (IPHT), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07745 Jena, Germany
| | - Elke Müller
- Leibniz Institute of Photonic Technology (IPHT), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07745 Jena, Germany
| | - Martin Reinicke
- Leibniz Institute of Photonic Technology (IPHT), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07745 Jena, Germany
| | - Jörg Linde
- Friedrich-Loeffler-Institut (Federal Research Institute for Animal Health), Institute of Bacterial Infections and Zoonoses, 07743 Jena, Germany
| | - Prabhu Raj Joshi
- Division of Biology, Kansas State University, Manhattan, KS 66506, USA
| | - Saroj Paudel
- Nepalese Farming Institute, Maitidevi, Kathmandu 44600, Nepal
| | - Mahesh Acharya
- Nepalese Farming Institute, Maitidevi, Kathmandu 44600, Nepal
| | - Mukesh K. Chalise
- Nepal Biodiversity Research Society, Central Department of Zoology, Tribhuvan University, Kirtipur, Kathmandu 44618, Nepal
| | - Andrea T. Feßler
- Institute of Microbiology and Epizootics, Freie Universität Berlin, 14163 Berlin, Germany
- Veterinary Centre for Resistance Research (TZR), Freie Universität Berlin, 14163 Berlin, Germany
| | - Helmut Hotzel
- Friedrich-Loeffler-Institut (Federal Research Institute for Animal Health), Institute of Bacterial Infections and Zoonoses, 07743 Jena, Germany
| | - Laxman Khanal
- Central Department of Zoology, Institute of Science and Technology, Tribhuvan University, Kathmandu 44618, Nepal
| | - Narayan P. Koju
- Center for Postgraduate Studies, Nepal Engineering College, Pokhara University, Lalitpur 33700, Nepal
- Department of Psychology, University of Washington, Seattle, WA 98195, USA
| | - Stefan Schwarz
- Institute of Microbiology and Epizootics, Freie Universität Berlin, 14163 Berlin, Germany
- Veterinary Centre for Resistance Research (TZR), Freie Universität Berlin, 14163 Berlin, Germany
| | - Randall C. Kyes
- Washington National Primate Research Center, Center for Global Field Study, Departments of Psychology, Global Health, Anthropology, University of Washington, Seattle, WA 98195, USA
| | - Ralf Ehricht
- Leibniz Institute of Photonic Technology (IPHT), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07745 Jena, Germany
- Institute of Physical Chemistry, Friedrich-Schiller University, 07743 Jena, Germany
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Monecke S, Schaumburg F, Shittu AO, Schwarz S, Mühldorfer K, Brandt C, Braun SD, Collatz M, Diezel C, Gawlik D, Hanke D, Hotzel H, Müller E, Reinicke M, Feßler AT, Ehricht R. Description of Staphylococcal Strains from Straw-Coloured Fruit Bat (Eidolon helvum) and Diamond Firetail (Stagonopleura guttata) and a Review of their Phylogenetic Relationships to Other Staphylococci. Front Cell Infect Microbiol 2022; 12:878137. [PMID: 35646742 PMCID: PMC9132046 DOI: 10.3389/fcimb.2022.878137] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 03/16/2022] [Indexed: 12/30/2022] Open
Abstract
The phylogenetic tree of the Staphylococcus aureus complex consists of several distinct clades and the majority of human and veterinary S. aureus isolates form one large clade. In addition, two divergent clades have recently been described as separate species. One was named Staphylococcus argenteus, due to the lack of the “golden” pigment staphyloxanthin. The second one is S. schweitzeri, found in humans and animals from Central and West Africa. In late 2021, two additional species, S. roterodami and S. singaporensis, have been described from clinical samples from Southeast Asia. In the present study, isolates and their genome sequences from wild Straw-coloured fruit bats (Eidolon helvum) and a Diamond firetail (Stagonopleura guttata, an estrildid finch) kept in a German aviary are described. The isolates possessed staphyloxanthin genes and were closer related to S. argenteus and S. schweitzeri than to S. aureus. Phylogenetic analysis revealed that they were nearly identical to both, S. roterodami and S. singaporensis. We propose considering the study isolates, the recently described S. roterodami and S. singaporensis as well as some Chinese strains with MLST profiles stored in the PubMLST database as different clonal complexes within one new species. According to the principle of priority we propose it should be named S. roterodami. This species is more widespread than previously believed, being observed in West Africa, Southeast Asia and Southern China. It has a zoonotic connection to bats and has been shown to be capable of causing skin and soft tissue infections in humans. It is positive for staphyloxanthin, and it could be mis-identified as S. aureus (or S. argenteus) using routine procedures. However, it can be identified based on distinct MLST alleles, and “S. aureus” sequence types ST2470, ST3135, ST3952, ST3960, ST3961, ST3963, ST3965, ST3980, ST4014, ST4075, ST4076, ST4185, ST4326, ST4569, ST6105, ST6106, ST6107, ST6108, ST6109, ST6999 and ST7342 belong to this species.
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Affiliation(s)
- Stefan Monecke
- Leibniz Institute of Photonic Technology (IPHT), Jena, Germany
- InfectoGnostics Research Campus, Jena, Germany
- *Correspondence: Stefan Monecke,
| | - Frieder Schaumburg
- Institute of Medical Microbiology, University Hospital Münster, Münster, Germany
| | - Adebayo O. Shittu
- Institute of Medical Microbiology, University Hospital Münster, Münster, Germany
- Department of Microbiology, Obafemi Awolowo University, Ile-Ife, Nigeria
| | - Stefan Schwarz
- Institute of Microbiology and Epizootics, Freie Universität Berlin, Berlin, Germany
- Veterinary Centre for Resistance Research (TZR), Freie Universität Berlin, Berlin, Germany
| | - Kristin Mühldorfer
- Department of Wildlife Diseases, Leibniz Institute for Zoo and Wildlife Research, Berlin, Germany
| | - Christian Brandt
- Institute for Infectious Diseases and Infection Control, Jena University Hospital, Jena, Germany
| | - Sascha D. Braun
- Leibniz Institute of Photonic Technology (IPHT), Jena, Germany
- InfectoGnostics Research Campus, Jena, Germany
| | - Maximilian Collatz
- Leibniz Institute of Photonic Technology (IPHT), Jena, Germany
- InfectoGnostics Research Campus, Jena, Germany
| | - Celia Diezel
- Leibniz Institute of Photonic Technology (IPHT), Jena, Germany
- InfectoGnostics Research Campus, Jena, Germany
| | | | - Dennis Hanke
- Institute of Microbiology and Epizootics, Freie Universität Berlin, Berlin, Germany
- Veterinary Centre for Resistance Research (TZR), Freie Universität Berlin, Berlin, Germany
| | - Helmut Hotzel
- Friedrich-Loeffler-Institut (Federal Research Institute for Animal Health), Institute of Bacterial Infections and Zoonoses, Jena, Germany
| | - Elke Müller
- Leibniz Institute of Photonic Technology (IPHT), Jena, Germany
- InfectoGnostics Research Campus, Jena, Germany
| | - Martin Reinicke
- Leibniz Institute of Photonic Technology (IPHT), Jena, Germany
- InfectoGnostics Research Campus, Jena, Germany
| | - Andrea T. Feßler
- Institute of Microbiology and Epizootics, Freie Universität Berlin, Berlin, Germany
- Veterinary Centre for Resistance Research (TZR), Freie Universität Berlin, Berlin, Germany
| | - Ralf Ehricht
- Leibniz Institute of Photonic Technology (IPHT), Jena, Germany
- InfectoGnostics Research Campus, Jena, Germany
- Institute of Physical Chemistry, Friedrich-Schiller-University, Jena, Germany
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