ES2482666B1 - Uso de la cepa CECT 7426 para provocar quorum quenching de la señal autoinductor-2 (AI-2) - Google Patents

Uso de la cepa CECT 7426 para provocar quorum quenching de la señal autoinductor-2 (AI-2) Download PDF

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Publication number
ES2482666B1
ES2482666B1 ES201231552A ES201231552A ES2482666B1 ES 2482666 B1 ES2482666 B1 ES 2482666B1 ES 201231552 A ES201231552 A ES 201231552A ES 201231552 A ES201231552 A ES 201231552A ES 2482666 B1 ES2482666 B1 ES 2482666B1
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cause
quorum quenching
auto
strain cect
signal
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ES2482666A1 (es
Inventor
Ana María Otero Casal
Manuel Romero Bernárdez
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Universidade de Santiago de Compostela
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Universidade de Santiago de Compostela
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Priority to ES201231552A priority Critical patent/ES2482666B1/es
Priority to PCT/ES2013/070662 priority patent/WO2014057151A1/es
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/66—Microorganisms or materials therefrom
    • A61K35/74—Bacteria
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Epidemiology (AREA)
  • Mycology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

Uso de la cepa CECT 7426 para provocar quorum quenching de la señal Autoinductor-2 (AI-2).#La invención se refiere al uso de una cepa bacteriana de la especie Tenacibaculum discolor, del extracto celular crudo o del sobrenadante de sus cultivos, para provocar quorum quenching en bacterias a través de la inhibición de señales tipo AI-2, y más concretamente para el tratamiento y/o prevención de enfermedades infecciosas y para inhibir la formación de biofilms, producidos por dichas bacterias.

Description



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Claims (1)



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ES201231552A 2012-10-09 2012-10-09 Uso de la cepa CECT 7426 para provocar quorum quenching de la señal autoinductor-2 (AI-2) Active ES2482666B1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES201231552A ES2482666B1 (es) 2012-10-09 2012-10-09 Uso de la cepa CECT 7426 para provocar quorum quenching de la señal autoinductor-2 (AI-2)
PCT/ES2013/070662 WO2014057151A1 (es) 2012-10-09 2013-09-23 Uso de la cepa cect 7426 para provocar quorum quenching de la señal autoinductor-2 (ai-2)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201231552A ES2482666B1 (es) 2012-10-09 2012-10-09 Uso de la cepa CECT 7426 para provocar quorum quenching de la señal autoinductor-2 (AI-2)

Publications (2)

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ES2482666A1 ES2482666A1 (es) 2014-08-04
ES2482666B1 true ES2482666B1 (es) 2015-05-12

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ES201231552A Active ES2482666B1 (es) 2012-10-09 2012-10-09 Uso de la cepa CECT 7426 para provocar quorum quenching de la señal autoinductor-2 (AI-2)

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ES (1) ES2482666B1 (es)
WO (1) WO2014057151A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108452667A (zh) * 2018-05-14 2018-08-28 大江环境股份有限公司 一种包含涅氏短状杆菌的生物活性填料

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108753646B (zh) * 2018-06-12 2021-10-22 上海交通大学医学院附属仁济医院 一株对革兰阳性耐药菌具有广谱抗菌活性的人葡萄球菌及其筛选方法和应用
CN110012941B (zh) * 2019-05-23 2022-07-15 光明乳业股份有限公司 一种由类芽孢杆菌制备发酵豆浆的方法及其制备出的发酵豆浆与应用
CN111419829B (zh) * 2020-03-02 2023-08-18 东北农业大学 和厚朴酚在抑制猪链球菌或其生物被膜中的用途
CN113368137B (zh) * 2021-05-06 2023-08-18 华南农业大学 一种天然的细菌群体感应抑制剂及其应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7427408B2 (en) * 2002-06-06 2008-09-23 The Regents Of The University Of California Quorum sensing and biofilm formation
ES2342807B2 (es) * 2008-08-01 2011-03-18 Universidade De Santiago De Compostela Uso de bacterias del genero tenacibaculum para quorum quenching.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108452667A (zh) * 2018-05-14 2018-08-28 大江环境股份有限公司 一种包含涅氏短状杆菌的生物活性填料

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Publication number Publication date
WO2014057151A1 (es) 2014-04-17
ES2482666A1 (es) 2014-08-04

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