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Gibson SJ, Zahra N, Freeman PJ, Howard C, Lancaster O, Veal C, Fontdevila MC, Paredes R, Noguera-Julian M, Slater A, Brookes AJ. Array-based dynamic allele specific hybridization (Array-DASH): Optimization-free microarray processing for multiple simultaneous genomic assays. Anal Biochem 2021; 626:114124. [PMID: 33607059 DOI: 10.1016/j.ab.2021.114124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 01/25/2021] [Accepted: 01/26/2021] [Indexed: 10/22/2022]
Abstract
We report proof-of-principle experiments regarding a dynamic microarray protocol enabling accurate and semi-quantitative DNA analysis for re-sequencing, fingerprinting and genotyping. Single-stranded target molecules hybridise to surface-bound probes during initial gradual cooling with high-fidelity. Real-time tracking of target denaturation (via fluorescence) during a 'dynamic' gradual heating phase permits 'melt-curve' analysis. The probe most closely matching the target sequence is identified based on the highest melting temperature. We demonstrated a >99% re-sequencing accuracy and a potential detection rate of 1% for SNPs. Experiments employing Hypericum ribosomal ITS regions and HIV genomes illustrated a reliable detection level of 5% plus simultaneous re-sequencing and genotyping. Such performance suggests a range of potential real-world applications involving rapid sequence interrogation, for example, in the Covid-19 pandemic. Guidance is offered towards the development of a commercial platform and dedicated software required to bring this technique into mainstream science.
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Affiliation(s)
- Spencer J Gibson
- Department of Genetics, Adrian Building, University of Leicester, University Road, Leicester, Leicestershire, LE17RH, UK
| | - Nathalie Zahra
- Anglia Ruskin University, Department of Biomedical and Forensic Science, SCI004, East Road, Cambridge, CB1 1PT, UK
| | - Peter J Freeman
- Division of Informatics, Imaging & Data Science, Faculty of Biology, Medicine and Health, The University of Manchester, G.725, Stopford Building, Oxford Road, Manchester, M13 9PT, UK
| | - Caroline Howard
- Wellcome Trust Sanger Institute, Hinxton, Cambridge, CB10 1SA, UK
| | - Owen Lancaster
- Department of Genetics, Adrian Building, University of Leicester, University Road, Leicester, Leicestershire, LE17RH, UK
| | - Colin Veal
- Department of Genetics, Adrian Building, University of Leicester, University Road, Leicester, Leicestershire, LE17RH, UK
| | - Maria Casadellà Fontdevila
- Institut de Recerca de la SIDA - IrsiCaixa, Hospital Universitari Germans Trias i Pujol, Crta. de Canyet s/n, Planta 2a, 08916, Badalona, Catalonia, Spain
| | - Roger Paredes
- Institut de Recerca de la SIDA - IrsiCaixa, Hospital Universitari Germans Trias i Pujol, Crta. de Canyet s/n, Planta 2a, 08916, Badalona, Catalonia, Spain
| | - Marc Noguera-Julian
- Institut de Recerca de la SIDA - IrsiCaixa, Hospital Universitari Germans Trias i Pujol, Crta. de Canyet s/n, Planta 2a, 08916, Badalona, Catalonia, Spain
| | - Adrian Slater
- Biomolecular Technology Group, School of Allied Health Sciences, De Montfort University, Hawthorn Building HB1.12, The Gateway, Leicester, Leicestershire, LE19BH, UK
| | - Anthony J Brookes
- Department of Genetics, Adrian Building, University of Leicester, University Road, Leicester, Leicestershire, LE17RH, UK.
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Woodford N, Xu-McCrae L, Mushtaq S, Wu HHT, Ellington MJ, Lancaster O, Davies F, Donaldson H, Rao GG, Verma A, Wareham DW, Ciesielczuk H, Stone GG, Irani PM, Bracher S, Hawkey PM. Prevalence of carbapenem resistance and carbapenemase production among Enterobacteriaceae isolated from urine in the UK: results of the UK infection-Carbapenem Resistance Evaluation Surveillance Trial (iCREST-UK). J Antimicrob Chemother 2019; 73:698-702. [PMID: 29253163 DOI: 10.1093/jac/dkx471] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Accepted: 11/10/2017] [Indexed: 01/12/2023] Open
Abstract
Objectives Although carbapenem susceptibility testing has been recommended for all Enterobacteriaceae from clinical specimens, for practical reasons a carbapenem is not included in many primary antibiotic panels for urine specimens. The 'iCREST' study sought carbapenemase-producing Enterobacteriaceae (CPE) in routine urine specimens yielding Gram-negative growth in five diagnostic laboratories in the UK. We sought also to compare locally and centrally determined MICs of meropenem and ceftazidime/avibactam. Methods Positive growth from up to 2000 urine specimens per laboratory was plated onto chromID® CARBA SMART agar. Suspected CPE colonies were tested locally by Etest for susceptibility to meropenem and ceftazidime/avibactam, and referred to central laboratories for PCR confirmation of CPE status and microbroth MIC determination. Results Twenty-two suspected CPE were identified from 7504 urine specimens. Ten were confirmed by PCR to have NDM (5), IMP (2), KPC (2) or OXA-48-like (1) carbapenemases. Locally determined ceftazidime/avibactam MICs showed complete categorical agreement with those determined centrally by microbroth methodology. The seven ceftazidime/avibactam-resistant isolates (MICs ≥256 mg/L) had NDM or IMP metallo-carbapenemases. Conclusions The frequency of confirmed CPE among Gram-negative urinary isolates was low, at 0.13% (10/7504), but CPE were found in urines at all five participating sites and the diversity of carbapenemase genes detected reflected the complex epidemiology of CPE in the UK. These data can inform local policies about the cost-effectiveness and clinical value of testing Gram-negative bacteria from urine specimens routinely against a carbapenem as part of patient management and/or infection prevention and control strategies.
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Affiliation(s)
- Neil Woodford
- Antimicrobial Resistance and Healthcare Associated Infections (AMRHAI) Reference Unit, National Infection Service, Public Health England, London NW9 5EQ, UK
| | - Li Xu-McCrae
- Specialist Microbiology Service, National Infection Service, Public Health England, Birmingham B9 5SS, UK
| | - Shazad Mushtaq
- Antimicrobial Resistance and Healthcare Associated Infections (AMRHAI) Reference Unit, National Infection Service, Public Health England, London NW9 5EQ, UK
| | - Houdini Ho Tin Wu
- Specialist Microbiology Service, National Infection Service, Public Health England, Birmingham B9 5SS, UK.,Institute of Microbiology and Infection, University of Birmingham, Birmingham B15 2TT, UK
| | - Matthew J Ellington
- Antimicrobial Resistance and Healthcare Associated Infections (AMRHAI) Reference Unit, National Infection Service, Public Health England, London NW9 5EQ, UK
| | - Owen Lancaster
- Specialist Microbiology Service, National Infection Service, Public Health England, Birmingham B9 5SS, UK
| | | | | | - G Gopal Rao
- London North West Healthcare NHS Trust, London, UK
| | - Anita Verma
- King's College Hospital, NHS Foundation Trust, London, UK
| | - David W Wareham
- Division of Infection, Barts Health NHS Trust, London E1 2ES, UK
| | | | | | | | | | - Peter M Hawkey
- Specialist Microbiology Service, National Infection Service, Public Health England, Birmingham B9 5SS, UK.,Institute of Microbiology and Infection, University of Birmingham, Birmingham B15 2TT, UK
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McGinn S, Bauer D, Brefort T, Dong L, El-Sagheer A, Elsharawy A, Evans G, Falk-Sörqvist E, Forster M, Fredriksson S, Freeman P, Freitag C, Fritzsche J, Gibson S, Gullberg M, Gut M, Heath S, Heath-Brun I, Heron AJ, Hohlbein J, Ke R, Lancaster O, Le Reste L, Maglia G, Marie R, Mauger F, Mertes F, Mignardi M, Moens L, Oostmeijer J, Out R, Pedersen JN, Persson F, Picaud V, Rotem D, Schracke N, Sengenes J, Stähler PF, Stade B, Stoddart D, Teng X, Veal CD, Zahra N, Bayley H, Beier M, Brown T, Dekker C, Ekström B, Flyvbjerg H, Franke A, Guenther S, Kapanidis AN, Kaye J, Kristensen A, Lehrach H, Mangion J, Sauer S, Schyns E, Tost J, van Helvoort JMLM, van der Zaag PJ, Tegenfeldt JO, Brookes AJ, Mir K, Nilsson M, Willcocks JP, Gut IG. New technologies for DNA analysis--a review of the READNA Project. N Biotechnol 2015; 33:311-30. [PMID: 26514324 DOI: 10.1016/j.nbt.2015.10.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2015] [Accepted: 10/17/2015] [Indexed: 01/09/2023]
Abstract
The REvolutionary Approaches and Devices for Nucleic Acid analysis (READNA) project received funding from the European Commission for 41/2 years. The objectives of the project revolved around technological developments in nucleic acid analysis. The project partners have discovered, created and developed a huge body of insights into nucleic acid analysis, ranging from improvements and implementation of current technologies to the most promising sequencing technologies that constitute a 3(rd) and 4(th) generation of sequencing methods with nanopores and in situ sequencing, respectively.
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Affiliation(s)
- Steven McGinn
- CEA - Centre National de Génotypage, 2, rue Gaston Cremieux, 91057 Evry Cedex, France
| | - David Bauer
- The Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford OX3 7BN, UK
| | - Thomas Brefort
- Comprehensive Biomarker Center GmbH, Im Neuenheimer Feld 583, D-69120 Heidelberg, Germany
| | - Liqin Dong
- The Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford OX3 7BN, UK
| | - Afaf El-Sagheer
- School of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, UK; Department of Chemistry, University of Oxford, Chemistry Research Laboratory, 12 Mansfield Rd, Oxford OX1 3TA, UK; Chemistry Branch, Department of Science and Mathematics, Faculty of Petroleum and Mining Engineering, Suez University, Suez 43721, Egypt
| | - Abdou Elsharawy
- Institute of Clinical Molecular Biology, Christian-Albrechts-University (CAU), Am Botanischen Garten 11, D-24118 Kiel, Germany; Faculty of Sciences, Division of Biochemistry, Chemistry Department, Damietta University, New Damietta City, Egypt
| | - Geraint Evans
- Biological Physics Research Group, Clarendon Laboratory, Department of Physics, Parks Road, Oxford OX1 3PU, UK
| | - Elin Falk-Sörqvist
- Department of Immunology, Genetics, and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | - Michael Forster
- Institute of Clinical Molecular Biology, Christian-Albrechts-University (CAU), Am Botanischen Garten 11, D-24118 Kiel, Germany
| | | | - Peter Freeman
- University of Leicester, University Road, Leicester LE1 7RH, UK
| | - Camilla Freitag
- Department of Physics, University of Gothenburg, SE-412 96 Gothenburg, Sweden
| | - Joachim Fritzsche
- Department of Applied Physics, Chalmers University of Technology, Kemivägen 10, 412 96 Göteborg, Sweden
| | - Spencer Gibson
- University of Leicester, University Road, Leicester LE1 7RH, UK
| | - Mats Gullberg
- Olink AB, Dag Hammarskjölds väg 52A, 752 37 Uppsala, Sweden
| | - Marta Gut
- Centro Nacional de Análisis Genómico (CNAG-CRG), Center for Genomic Regulation, C/Baldiri Reixac 7, 08028 Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain
| | - Simon Heath
- Centro Nacional de Análisis Genómico (CNAG-CRG), Center for Genomic Regulation, C/Baldiri Reixac 7, 08028 Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain
| | - Isabelle Heath-Brun
- Centro Nacional de Análisis Genómico (CNAG-CRG), Center for Genomic Regulation, C/Baldiri Reixac 7, 08028 Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain
| | - Andrew J Heron
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, England, UK
| | - Johannes Hohlbein
- Biological Physics Research Group, Clarendon Laboratory, Department of Physics, Parks Road, Oxford OX1 3PU, UK
| | - Rongqin Ke
- Science for Life Laboratory, Department of Biochemistry and Biophysics, Stockholm University, Box 1031, Se-171 21 Solna, Sweden; Department of Immunology, Genetics, and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | - Owen Lancaster
- University of Leicester, University Road, Leicester LE1 7RH, UK
| | - Ludovic Le Reste
- Biological Physics Research Group, Clarendon Laboratory, Department of Physics, Parks Road, Oxford OX1 3PU, UK
| | - Giovanni Maglia
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, England, UK
| | - Rodolphe Marie
- DTU Nanotech, Oerstedsplads Building 345 East, 2800, Kongens Lyngby, Denmark
| | - Florence Mauger
- CEA - Centre National de Génotypage, 2, rue Gaston Cremieux, 91057 Evry Cedex, France
| | - Florian Mertes
- Max Planck Institute for Molecular Genetics, Ihnestrasse 73, 14195 Berlin, Germany
| | - Marco Mignardi
- Science for Life Laboratory, Department of Biochemistry and Biophysics, Stockholm University, Box 1031, Se-171 21 Solna, Sweden; Department of Immunology, Genetics, and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | - Lotte Moens
- Department of Immunology, Genetics, and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | | | - Ruud Out
- FlexGen BV, Galileiweg 8, 2333 BD Leiden, The Netherlands
| | | | - Fredrik Persson
- Department of Physics, University of Gothenburg, SE-412 96 Gothenburg, Sweden
| | - Vincent Picaud
- CEA-Saclay, Bât DIGITEO 565 - Pt Courrier 192, 91191 Gif-sur-Yvette Cedex, France
| | - Dvir Rotem
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, England, UK
| | - Nadine Schracke
- Comprehensive Biomarker Center GmbH, Im Neuenheimer Feld 583, D-69120 Heidelberg, Germany
| | - Jennifer Sengenes
- CEA - Centre National de Génotypage, 2, rue Gaston Cremieux, 91057 Evry Cedex, France
| | - Peer F Stähler
- Comprehensive Biomarker Center GmbH, Im Neuenheimer Feld 583, D-69120 Heidelberg, Germany
| | - Björn Stade
- Institute of Clinical Molecular Biology, Christian-Albrechts-University (CAU), Am Botanischen Garten 11, D-24118 Kiel, Germany
| | - David Stoddart
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, England, UK
| | - Xia Teng
- FlexGen BV, Galileiweg 8, 2333 BD Leiden, The Netherlands
| | - Colin D Veal
- University of Leicester, University Road, Leicester LE1 7RH, UK
| | - Nathalie Zahra
- University of Leicester, University Road, Leicester LE1 7RH, UK
| | - Hagan Bayley
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, England, UK
| | - Markus Beier
- Comprehensive Biomarker Center GmbH, Im Neuenheimer Feld 583, D-69120 Heidelberg, Germany
| | - Tom Brown
- School of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, UK; Department of Chemistry, University of Oxford, Chemistry Research Laboratory, 12 Mansfield Rd, Oxford OX1 3TA, UK
| | - Cees Dekker
- Department of Bionanoscience, Kavli Institute of Nanoscience, Delft University of Technology, Lorentzweg 1, 2628 CJ Delft, The Netherlands
| | - Björn Ekström
- Olink AB, Dag Hammarskjölds väg 52A, 752 37 Uppsala, Sweden
| | - Henrik Flyvbjerg
- DTU Nanotech, Oerstedsplads Building 345 East, 2800, Kongens Lyngby, Denmark
| | - Andre Franke
- Institute of Clinical Molecular Biology, Christian-Albrechts-University (CAU), Am Botanischen Garten 11, D-24118 Kiel, Germany
| | - Simone Guenther
- Thermo Fisher Scientific Frankfurter Straße 129B, 64293 Darmstadt, Germany
| | - Achillefs N Kapanidis
- Biological Physics Research Group, Clarendon Laboratory, Department of Physics, Parks Road, Oxford OX1 3PU, UK
| | - Jane Kaye
- HeLEX - Centre for Health, Law and Emerging Technologies, Nuffield Department of Population Health, University of Oxford, Old Road Campus, Oxford OX3 7LF, UK
| | - Anders Kristensen
- DTU Nanotech, Oerstedsplads Building 345 East, 2800, Kongens Lyngby, Denmark
| | - Hans Lehrach
- Max Planck Institute for Molecular Genetics, Ihnestrasse 73, 14195 Berlin, Germany
| | - Jonathan Mangion
- Thermo Fisher Scientific Frankfurter Straße 129B, 64293 Darmstadt, Germany
| | - Sascha Sauer
- Max Planck Institute for Molecular Genetics, Ihnestrasse 73, 14195 Berlin, Germany
| | - Emile Schyns
- PHOTONIS France S.A.S. Avenue Roger Roncier, 19100 Brive B.P. 520, 19106 BRIVE Cedex, France
| | - Jörg Tost
- CEA - Centre National de Génotypage, 2, rue Gaston Cremieux, 91057 Evry Cedex, France
| | | | - Pieter J van der Zaag
- Philips Research Laboratories, High Tech Campus 11, 5656 AE Eindhoven, The Netherlands
| | - Jonas O Tegenfeldt
- Division of Solid State Physics and NanoLund, Lund University, Box 118, 22100 Lund, Sweden
| | | | - Kalim Mir
- The Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford OX3 7BN, UK
| | - Mats Nilsson
- Science for Life Laboratory, Department of Biochemistry and Biophysics, Stockholm University, Box 1031, Se-171 21 Solna, Sweden; Department of Immunology, Genetics, and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | - James P Willcocks
- Oxford Nanopore Technologies, Edmund Cartwright House, 4 Robert Robinson Avenue, Oxford Science Park, Oxford OX4 4GA, UK
| | - Ivo G Gut
- Centro Nacional de Análisis Genómico (CNAG-CRG), Center for Genomic Regulation, C/Baldiri Reixac 7, 08028 Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain.
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