JP2018523468A5 - - Google Patents

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JP2018523468A5
JP2018523468A5 JP2017568391A JP2017568391A JP2018523468A5 JP 2018523468 A5 JP2018523468 A5 JP 2018523468A5 JP 2017568391 A JP2017568391 A JP 2017568391A JP 2017568391 A JP2017568391 A JP 2017568391A JP 2018523468 A5 JP2018523468 A5 JP 2018523468A5
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JP
Japan
Prior art keywords
detection device
strain
type
labeled bacteriophage
labeled
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JP2017568391A
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JP7104517B2 (ja
JP2018523468A (ja
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Priority claimed from PCT/US2016/044621 external-priority patent/WO2017023721A1/en
Publication of JP2018523468A publication Critical patent/JP2018523468A/ja
Publication of JP2018523468A5 publication Critical patent/JP2018523468A5/ja
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Claims (11)

  1. 患者から採取された試料が細菌の種、株、又は型を含むか否かを検出する方法であって、
    検出装置によって検出可能な標識を含む標識化バクテリオファージと、前記試料とを混合する工程であって、前記標識化バクテリオファージが前記細菌の種、株、又は型と選択的に結合する活性を示す工程と、
    前記検出装置を使用して前記細菌の種、株、又は型と結合した前記標識化バクテリオファージの存在を検出す工程と、を備える、方法。
  2. 前記試料と前記標識化バクテリオファージとを混合した後に、未結合の標識化バクテリオファージを除去する工程をさらに備える、請求項1に記載の方法。
  3. 前記検出装置は、光音響セルを有する、請求項1又は2に記載の方法。
  4. 前記検出装置は、流量測定装置を有する、請求項1〜3のいずれか1項に記載の方法。
  5. 前記細菌の種、株、又は型を検出のときに定量する、請求項1に記載の方法。
  6. 前記光音響セルで使用されるエネルギーレベルは、未結合の標識化バクテリオファージの検出を抑えるに足りる低さである、請求項3に記載の方法。
  7. 複数の標識化バクテリオファージと前記試料とを混合して、前記複数のバクテリオファージのそれぞれを、細菌の異なる種、株、又は型に選択的に結合させ、前記複数のバクテリオファージのそれぞれが、前記検出装置によって独立して検出可能な異なる標識を含み、前記検出装置を使用して、前記細菌の異なる種、株、又は型の少なくとも1つに結合した前記標識化バクテリオファージの存在を検出する、請求項1〜6のいずれか1項に記載の方法。
  8. 患者から採取された試料中の細菌の少なくとも1種の種、株、又は型を特定する装置であって、
    前記細菌の種、株、又は型に選択的に結合する少なくとも1種の標識化バクテリオファージを含み、
    前記少なくとも1種の標識化バクテリオファージは、付着済みの標識を含み、
    前記装置は、前記細菌の種に結合した前記標識化バクテリオファージを検出すべく適応された検出装置をさらに含む、装置。
  9. 前記検出装置は、光音響セルを含む、請求項に記載の装置。
  10. 前記検出装置は、流量測定装置を含む、請求項8又は9に記載の装置。
  11. 前記細菌の種、株、又は型が定量される、請求項8〜10のいずれか1項に記載の装置。
JP2017568391A 2015-07-31 2016-07-29 バクテリオファージを使用する細菌の検出 Active JP7104517B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562199472P 2015-07-31 2015-07-31
US62/199,472 2015-07-31
PCT/US2016/044621 WO2017023721A1 (en) 2015-07-31 2016-07-29 Detection of bacteria using bacteriophage

Publications (3)

Publication Number Publication Date
JP2018523468A JP2018523468A (ja) 2018-08-23
JP2018523468A5 true JP2018523468A5 (ja) 2019-09-05
JP7104517B2 JP7104517B2 (ja) 2022-07-21

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JP2017568391A Active JP7104517B2 (ja) 2015-07-31 2016-07-29 バクテリオファージを使用する細菌の検出

Country Status (8)

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US (3) US10544443B2 (ja)
EP (1) EP3332022B1 (ja)
JP (1) JP7104517B2 (ja)
CN (1) CN108138218B (ja)
CA (1) CA2991912A1 (ja)
HK (1) HK1250381A1 (ja)
MX (1) MX2018000960A (ja)
WO (1) WO2017023721A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3332022B1 (en) 2015-07-31 2022-04-13 University of Pittsburgh- Of the Commonwealth System of Higher Education Detection of bacteria using bacteriophage
WO2019051106A1 (en) * 2017-09-08 2019-03-14 The Charles Stark Draper Laboratory Inc. DETECTION AND IDENTIFICATION OF BACTERIA AND DETERMINATION OF ANTIBIOTIC SENSITIVITY USING BACTERIOPHAGES AND MOLECULES REPORTERS
EP4388121A1 (en) * 2021-08-20 2024-06-26 University of Pittsburgh - Of the Commonwealth System of Higher Education Discrimination of antibiotic resistant and sensitive samples

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60159648A (ja) * 1984-01-31 1985-08-21 Olympus Optical Co Ltd 免疫学的自動分析装置
US4797363A (en) * 1984-03-19 1989-01-10 Board Of Trustees, University Of Illinois Bacteriophages as recognition and identification agents
GB2181542A (en) * 1984-03-19 1987-04-23 Marius Constantin Teodorescu Bacteriophages as recognition and identification agents
JP3270722B2 (ja) 1996-09-27 2002-04-02 オルガノ株式会社 細菌の検出方法及び検出装置
JP4578478B2 (ja) * 2003-04-10 2010-11-10 ケント ボーヒース, バクテリオファージを使用した微生物を検出するための装置および方法
WO2005100612A2 (en) * 2004-04-09 2005-10-27 University Of Massachusetts Bacteriophage imaging of inflammation
US20110097702A1 (en) 2005-03-31 2011-04-28 Voorhees Kent J Methods and compositions for in situ detection of microorganisms on a surface
US8501099B2 (en) 2006-07-11 2013-08-06 The Curators Of The University Of Missouri Photo-acoustic detection device and method
EP2087130A2 (en) 2006-10-31 2009-08-12 Microphage, Incorporated Method and apparatus for enhanced bacteriophage-based diagnostic assays by selective inhibition of potential cross-reactive organisms
ES2340121B1 (es) * 2008-04-09 2011-04-08 Consejo Superior De Investigaciones Cientificas (Csic) Procedimiento y sistema para detectar y/o cuantificar bacteriofagos, uso de un dispositivo microelectronico sensor para detectar dichos bacteriofagos y dispositivo microelectronico sensor para llevar a cabo dicho procedimiento.
EP3332022B1 (en) 2015-07-31 2022-04-13 University of Pittsburgh- Of the Commonwealth System of Higher Education Detection of bacteria using bacteriophage

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