Some synonymous and nonsynonymous gyrA mutations in Mycobacterium tuberculosis lead to systematic false-positive fluoroquinolone resistance results with the Hain GenoType MTBDRsl assays

Adebisi Ajileye; Nataly Alvarez; Matthias Merker; Timothy M. Walker; Suriya Akter; Kerstin Brown; Danesh Moradigaravand; Thomas Schön; Sönke Andres; Viola Schleusener; Shaheed V. Omar; Francesc Coll; Hairong Huang; Roland Diel; Nazir Ismail; Julian Parkhill; Bouke C. De Jong; Tim E.A. Peto; Derrick W. Crook; Stefan Niemann; Jaime Robledo; E. Grace Smith; Sharon J. Peacock; Claudio U. Köser

doi:10.1128/AAC.02169-16

Some synonymous and nonsynonymous gyrA mutations in Mycobacterium tuberculosis lead to systematic false-positive fluoroquinolone resistance results with the Hain GenoType MTBDRsl assays

Adebisi Ajileye
, Nataly Alvarez
, Matthias Merker
, Timothy M. Walker
, Suriya Akter
, Kerstin Brown
, Danesh Moradigaravand
, Thomas Schön
, Sönke Andres
, Viola Schleusener
, Shaheed V. Omar
, Francesc Coll
, Hairong Huang
, Roland Diel
, Nazir Ismail
, Julian Parkhill
, Bouke C. De Jong
, Tim E.A. Peto
, Derrick W. Crook
, Stefan Niemann

Jaime Robledo, E. Grace Smith, Sharon J. Peacock, Claudio U. Köser

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33 Citas (Scopus)

Resumen

In this study, using the Hain GenoType MTBDRsl assays (versions 1 and 2), we found that some nonsynonymous and synonymous mutations in gyrA in Mycobacterium tuberculosis result in systematic false-resistance results to fluoroquinolones by preventing the binding of wild-type probes. Moreover, such mutations can prevent the binding of mutant probes designed for the identification of specific resistance mutations. Although these mutations are likely rare globally, they occur in approximately 7% of multidrug-resistant tuberculosis strains in some settings.

Idioma original	Inglés
Número de artículo	e02169-16
Publicación	Antimicrobial Agents and Chemotherapy
Volumen	61
N.º	4
DOI	https://doi.org/10.1128/AAC.02169-16
Estado	Publicada - abr. 2017

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© 2017 Ajileye et al.

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Ajileye, A., Alvarez, N., Merker, M., Walker, T. M., Akter, S., Brown, K., Moradigaravand, D., Schön, T., Andres, S., Schleusener, V., Omar, S. V., Coll, F., Huang, H., Diel, R., Ismail, N., Parkhill, J., De Jong, B. C., Peto, T. E. A., Crook, D. W., ... Köser, C. U. (2017). Some synonymous and nonsynonymous gyrA mutations in Mycobacterium tuberculosis lead to systematic false-positive fluoroquinolone resistance results with the Hain GenoType MTBDRsl assays. Antimicrobial Agents and Chemotherapy, 61(4), Artículo e02169-16. https://doi.org/10.1128/AAC.02169-16

@article{a574122349c743538ee796bcbc9ed29e,

title = "Some synonymous and nonsynonymous gyrA mutations in Mycobacterium tuberculosis lead to systematic false-positive fluoroquinolone resistance results with the Hain GenoType MTBDRsl assays",

abstract = "In this study, using the Hain GenoType MTBDRsl assays (versions 1 and 2), we found that some nonsynonymous and synonymous mutations in gyrA in Mycobacterium tuberculosis result in systematic false-resistance results to fluoroquinolones by preventing the binding of wild-type probes. Moreover, such mutations can prevent the binding of mutant probes designed for the identification of specific resistance mutations. Although these mutations are likely rare globally, they occur in approximately 7\% of multidrug-resistant tuberculosis strains in some settings.",

keywords = "Fluoroquinolones, Hain GenoType MTBDRsl, Mycobacterium tuberculosis",

author = "Adebisi Ajileye and Nataly Alvarez and Matthias Merker and Walker, \{Timothy M.\} and Suriya Akter and Kerstin Brown and Danesh Moradigaravand and Thomas Sch{\"o}n and S{\"o}nke Andres and Viola Schleusener and Omar, \{Shaheed V.\} and Francesc Coll and Hairong Huang and Roland Diel and Nazir Ismail and Julian Parkhill and \{De Jong\}, \{Bouke C.\} and Peto, \{Tim E.A.\} and Crook, \{Derrick W.\} and Stefan Niemann and Jaime Robledo and Smith, \{E. Grace\} and Peacock, \{Sharon J.\} and K{\"o}ser, \{Claudio U.\}",

note = "Publisher Copyright: {\textcopyright} 2017 Ajileye et al.",

year = "2017",

month = apr,

doi = "10.1128/AAC.02169-16",

language = "Ingl{\'e}s",

volume = "61",

journal = "Antimicrobial Agents and Chemotherapy",

issn = "0066-4804",

publisher = "American Society for Microbiology",

number = "4",

}

Ajileye, A, Alvarez, N, Merker, M, Walker, TM, Akter, S, Brown, K, Moradigaravand, D, Schön, T, Andres, S, Schleusener, V, Omar, SV, Coll, F, Huang, H, Diel, R, Ismail, N, Parkhill, J, De Jong, BC, Peto, TEA, Crook, DW, Niemann, S, Robledo, J, Smith, EG, Peacock, SJ & Köser, CU 2017, 'Some synonymous and nonsynonymous gyrA mutations in Mycobacterium tuberculosis lead to systematic false-positive fluoroquinolone resistance results with the Hain GenoType MTBDRsl assays', Antimicrobial Agents and Chemotherapy, vol. 61, n.º 4, e02169-16. https://doi.org/10.1128/AAC.02169-16

Some synonymous and nonsynonymous gyrA mutations in Mycobacterium tuberculosis lead to systematic false-positive fluoroquinolone resistance results with the Hain GenoType MTBDRsl assays. / Ajileye, Adebisi; Alvarez, Nataly; Merker, Matthias et al.
En: Antimicrobial Agents and Chemotherapy, Vol. 61, N.º 4, e02169-16, 04.2017.

Producción científica: Contribución a una revista científica › Artículo en revista científica indexada › revisión exhaustiva

TY - JOUR

T1 - Some synonymous and nonsynonymous gyrA mutations in Mycobacterium tuberculosis lead to systematic false-positive fluoroquinolone resistance results with the Hain GenoType MTBDRsl assays

AU - Ajileye, Adebisi

AU - Alvarez, Nataly

AU - Merker, Matthias

AU - Walker, Timothy M.

AU - Akter, Suriya

AU - Brown, Kerstin

AU - Moradigaravand, Danesh

AU - Schön, Thomas

AU - Andres, Sönke

AU - Schleusener, Viola

AU - Omar, Shaheed V.

AU - Coll, Francesc

AU - Huang, Hairong

AU - Diel, Roland

AU - Ismail, Nazir

AU - Parkhill, Julian

AU - De Jong, Bouke C.

AU - Peto, Tim E.A.

AU - Crook, Derrick W.

AU - Niemann, Stefan

AU - Robledo, Jaime

AU - Smith, E. Grace

AU - Peacock, Sharon J.

AU - Köser, Claudio U.

PY - 2017/4

Y1 - 2017/4

N2 - In this study, using the Hain GenoType MTBDRsl assays (versions 1 and 2), we found that some nonsynonymous and synonymous mutations in gyrA in Mycobacterium tuberculosis result in systematic false-resistance results to fluoroquinolones by preventing the binding of wild-type probes. Moreover, such mutations can prevent the binding of mutant probes designed for the identification of specific resistance mutations. Although these mutations are likely rare globally, they occur in approximately 7% of multidrug-resistant tuberculosis strains in some settings.

AB - In this study, using the Hain GenoType MTBDRsl assays (versions 1 and 2), we found that some nonsynonymous and synonymous mutations in gyrA in Mycobacterium tuberculosis result in systematic false-resistance results to fluoroquinolones by preventing the binding of wild-type probes. Moreover, such mutations can prevent the binding of mutant probes designed for the identification of specific resistance mutations. Although these mutations are likely rare globally, they occur in approximately 7% of multidrug-resistant tuberculosis strains in some settings.

KW - Fluoroquinolones

KW - Hain GenoType MTBDRsl

KW - Mycobacterium tuberculosis

UR - https://www.scopus.com/pages/publications/85016948589

U2 - 10.1128/AAC.02169-16

DO - 10.1128/AAC.02169-16

M3 - Artículo en revista científica indexada

C2 - 28137812

AN - SCOPUS:85016948589

SN - 0066-4804

VL - 61

JO - Antimicrobial Agents and Chemotherapy

JF - Antimicrobial Agents and Chemotherapy

IS - 4

M1 - e02169-16

ER -

Some synonymous and nonsynonymous gyrA mutations in Mycobacterium tuberculosis lead to systematic false-positive fluoroquinolone resistance results with the Hain GenoType MTBDRsl assays

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