Corynebacterium sp. izolovaný z hemokultury bakteriemického pacienta. Potvrdí se předpoklady o novém korynebakteriu?
Autori:
L. Mališová 1,8; P. Ježek 2; J. Dresler 3; M. Chmel 3,4; P. Španělová 5; M. Musílek 6; R. Šafránková 5,7; H. Žemličková 1,7,8
Pôsobisko autorov:
National Reference Laboratory for Antibiotics, National Institute of Public Health, Prague, Czech Republic
1; Department of Clinical Microbiology and Parasitology, Regional Hospital Příbram, Czech Republic
2; Military Health Institute, Military Medical Agency, Prague, Czech Republic
3; Department of Infectious Diseases, First Faculty of Medicine, Charles University and Military University Hospital, Prague, Czech Republic
4; Czech National Collection of Type Cultures, National Institute of Public Health, Prague, Czech Republic
5; National Reference Laboratory for Meningococcal Infection, National Institute of Public Health, Prague, Czech Republic
6; Department of Clinical Microbiology, Faculty of Medicine and University Hospital, Charles University, Hradec Kralove, Czech Republic
7; Department of Microbiology, 3rd Faculty of Medicine Charles University, University Hospital Královské Vinohrady and National Institute of Public Health, Prague, Czech Republic
8
Vyšlo v časopise:
Epidemiol. Mikrobiol. Imunol. 70, 2021, č. 4, s. 285-290
Kategória:
Short Communication
Súhrn
Kazuistika suspektní septikemie s izolací raritního kmene Corynebacterium sp. Izolace tohoto kmene ani kmenů geneticky blízkých druhů z klinického materiálu nebyla zatím v dostupné literatuře popsána. V článku jsou uvedeny kromě stručného klinického popisu také morfologické a biochemické vlastnosti, metody identifikace a vyšetření k antibiotikům. Cílem práce bylo především upozornit na nový a vzácně se vyskytující kmen korynebakteria.
Klíčová slova:
WGS – Corynebacterium sp. – septokemie – hemokultura
Zdroje
1. Aravena-Román M, Spröer C, Siering C, et al. Corynebacterium aquatimens sp. nov., a lipophilic Corynebacterium isolated from blood cultures of a patient with bacteremia. Syst Appl Micobiol., 2012;35:380–384.
2. Bernard K. The Genus Corynebacterium and Other Medically Relevant Coryneform-Like Bacteria. J Clin Microbiol., 2012;50(10):3152–3158.
3. Emms DM, Kelly S. OrthoFinder: phylogenetic orthology inference for comparative genomics. Genome Biol, 2019;20:238.
4. Funke G, von Graevenitz A, Claridge III JE, et al. Clinical microbiology of coryneform bacteria. Clin Microbiol Rev., 1997;10(1):125– 159.
5. Ježek P, Zavadilová J, Kolínská R, et al. Corynebacterium imitans isolated from blood culture of a patient with suspected bacteraemia – the first isolate of this species from human clinical material in the Czech Republic. Clin Microbiol Inf Med., 2014;20(3):98–100.
6. Joussen AM, Funke G, Joussen F, et al. Corynebacterium macginleyi: a conjunctiva specific pathogen. Br J Ophtalmol., 2000;84:1420–1422.
7. Koren S, Walenz BP, Berlin K, et al. Canu: scalable and accurate long-read assembly via adaptive k/mer weighting and repeat separation. Genome Res., 2017;27:722–736.
8. Maiwald M. Molecular Microbiology: Diagnostic Principles and Practice. Washington, DC, 2. edition, 2011; ISBN: 9781555814977.
9. Stamatakis A. RAxML version 8: a tool for phylogenetic analysis and post-analysis of large phylogenies. Bioinformatics, 2014;30(9):1312–1313.
10. Vlasatá V, Zavadilová J, Koukolová K, et al. Corynebacterium in the bloodstream of humans. Bulletin of CEM, 2017;26(11– 12):408–410.
11. Walker BJ, Abeel T, Shea T, et al. Pilon : an integrated tool for comprehensive microbial variant detection and genome assembly improvement. PLoS One, 2014;9(11).
Štítky
Hygiene and epidemiology Medical virology Clinical microbiologyČlánok vyšiel v časopise
Epidemiology, Microbiology, Immunology
2021 Číslo 4
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