CA2782639C - Therapies for preventing or suppressing clostridium difficile infection - Google Patents

Therapies for preventing or suppressing clostridium difficile infection Download PDF

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Publication number
CA2782639C
CA2782639C CA2782639A CA2782639A CA2782639C CA 2782639 C CA2782639 C CA 2782639C CA 2782639 A CA2782639 A CA 2782639A CA 2782639 A CA2782639 A CA 2782639A CA 2782639 C CA2782639 C CA 2782639C
Authority
CA
Canada
Prior art keywords
antibody
antibodies
toxin
trypsin
difficile
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2782639A
Other languages
English (en)
French (fr)
Other versions
CA2782639A1 (en
Inventor
Clifford Shone
April Roberts
John Landon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Micropharm Ltd
UK Secretary of State for Health and Social Care
Original Assignee
UK Secretary of State for Health
Micropharm Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from PCT/GB2010/050288 external-priority patent/WO2010094970A1/en
Application filed by UK Secretary of State for Health, Micropharm Ltd filed Critical UK Secretary of State for Health
Publication of CA2782639A1 publication Critical patent/CA2782639A1/en
Application granted granted Critical
Publication of CA2782639C publication Critical patent/CA2782639C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/12—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from bacteria
    • C07K16/1267—Gram-positive bacteria
    • C07K16/1282—Clostridium (G)
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/54—Medicinal preparations containing antigens or antibodies characterised by the route of administration
    • A61K2039/541—Mucosal route
    • A61K2039/542—Mucosal route oral/gastrointestinal
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Peptides Or Proteins (AREA)
CA2782639A 2009-12-04 2010-12-06 Therapies for preventing or suppressing clostridium difficile infection Active CA2782639C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB0921288.7 2009-12-04
GBGB0921288.7A GB0921288D0 (en) 2009-12-04 2009-12-04 Therapies for preventing or suppressing clostridium difficile infection
PCT/GB2010/050288 WO2010094970A1 (en) 2009-02-20 2010-02-19 Antibodies to clostridium difficile toxins
GBPCT/GB2010/050288 2010-02-19
PCT/GB2010/052035 WO2011067616A1 (en) 2009-12-04 2010-12-06 Therapies for preventing or suppressing clostridium difficile infection

Publications (2)

Publication Number Publication Date
CA2782639A1 CA2782639A1 (en) 2011-06-09
CA2782639C true CA2782639C (en) 2019-02-26

Family

ID=41641956

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2782639A Active CA2782639C (en) 2009-12-04 2010-12-06 Therapies for preventing or suppressing clostridium difficile infection

Country Status (10)

Country Link
US (1) US8921529B2 (enExample)
EP (1) EP2506877B1 (enExample)
JP (1) JP5877161B2 (enExample)
CN (1) CN102740889A (enExample)
BR (1) BR112012013496A2 (enExample)
CA (1) CA2782639C (enExample)
GB (1) GB0921288D0 (enExample)
MY (1) MY158712A (enExample)
SG (1) SG181127A1 (enExample)
WO (1) WO2011067616A1 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2405940B1 (en) 2009-02-20 2021-08-04 Secretary of State for Health and Social Care Antibodies to clostridium difficile toxins
GB0921288D0 (en) 2009-12-04 2010-01-20 Health Prot Agency Therapies for preventing or suppressing clostridium difficile infection
SMT201700124T1 (it) 2010-09-03 2017-05-08 Valneva Austria Gmbh Polipeptide isolato delle proteine di tossina a e tossina b di c. difficile e relativi usi
GB201016742D0 (en) * 2010-10-05 2010-11-17 Health Prot Agency Clostridium difficile antigens
ES2969952T3 (es) 2011-04-22 2024-05-23 Wyeth Llc Composiciones relacionadas con una toxina mutante de Clostridium difficile y sus procedimientos
BR112014004162A2 (pt) 2011-08-22 2018-04-24 Cangene Corp anticorpos contra clostridium difficile
EP2788022B1 (en) 2011-12-08 2018-10-31 GlaxoSmithKline Biologicals SA Clostridium difficile toxin-based vaccine
DE102011121237A1 (de) * 2011-12-14 2013-06-20 Universitätsklinikum Hamburg-Eppendorf Einzeldomänen-Antikörper gegen Clostridium difficile Toxin CDTa
AR089797A1 (es) * 2012-01-27 2014-09-17 Merck Sharp & Dohme Vacunas contra clostridum difficile que comprenden toxinas recombinantes
BR122016023101B1 (pt) 2012-10-21 2022-03-22 Pfizer Inc Polipeptídeo, composição imunogênica que o compreende, bem como célula recombinante derivada de clostridium difficile
ZA201401683B (en) 2013-03-08 2017-06-28 Cipla Ltd Pharmaceutical compositions for rectal administration
US20160030542A1 (en) * 2013-03-15 2016-02-04 Sanofi Pasteur, Inc. Toxoid, Compositions and Related Methods
CN105451762A (zh) * 2013-04-22 2016-03-30 俄克拉荷马州大学评议会 艰难梭菌疫苗及使用方法
CN105611942A (zh) 2013-06-14 2016-05-25 圣诺菲·帕斯图尔公司 针对艰难梭菌免疫的组合物和方法
EP2957570B1 (en) * 2014-06-20 2019-04-17 Immunimed Inc. Polyclonal antibodies against clostridium difficile and uses thereof
US10513552B2 (en) 2014-06-20 2019-12-24 Immunimed Inc. Use of polyclonal antibodies against clostridium difficile for treatment of inflammatory bowel disease
ES2672045T3 (es) * 2014-07-25 2018-06-12 Biosynth S.R.L. Vacunas de productos glicoconjugados que comprenden unidades básicas de una construcción molecular que expresa múltiples epítopos incorporados para la formulación de una vacuna de amplio espectro contra infecciones debidas a bacterias enteropatógenas
EP3121272A1 (en) * 2015-07-24 2017-01-25 Zymetech ehf. Novel fish trypsin isoforms and their use
US20190111001A1 (en) * 2016-03-30 2019-04-18 University Of Maryland, Baltimore Microparticulate system for colonic drug delivery
GB201701404D0 (en) * 2017-01-27 2017-03-15 Micropharm Ltd Therapies for treating inflammatory disorders
WO2021255690A2 (en) 2020-06-19 2021-12-23 Pfizer Inc. Immunogenic compositions against clostridioides (clostridium) difficile and methods thereof
GB202019817D0 (en) * 2020-12-15 2021-01-27 Univ Oxford Innovation Ltd Ligand-binding polypeptides and uses thereof

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
JPS608225A (ja) 1983-06-29 1985-01-17 Kowa Co 腸管吸収医薬組成物
US5601823A (en) * 1989-10-31 1997-02-11 Ophidian Pharmaceuticals, Inc. Avian antitoxins to clostridium difficle toxin A
NZ291659A (en) 1994-09-06 2001-04-27 Galagen Inc Use in the manufacture of a medicament of an antibody having specific activity against Clostridium difficile, and pharmaceutical compositions comprising Anti-Clostridium difficile bovine immunoglobulin concentrate; for treating diseases associated with Clostridium difficile
CN1176658A (zh) * 1994-10-24 1998-03-18 蛇药制品有限公司 治疗和预防艰难梭菌疾病的疫苗和抗毒素
US6096310A (en) 1997-04-15 2000-08-01 Bier; Milan Oral immunotherapy of bacterial overgrowth
AU746859B2 (en) 1997-06-20 2002-05-02 Imperial College Of Science, Technology And Medicine Immonogenic fragments of toxin a of clostridium difficile
EP1024826B1 (en) 1997-10-20 2005-03-16 Acambis, Inc. Passive immunization against clostridium difficile disease
US6969520B2 (en) 1997-10-20 2005-11-29 Acambis Inc. Active immunization against clostridium difficile disease
US6074689A (en) 1998-03-10 2000-06-13 Immucell Corporation Colonic delivery of protein or peptide compositions
US20020009429A1 (en) 1999-01-29 2002-01-24 Galagen, Inc. Pharmaceutical composition comprising a selected antigen and candida species antigen and methods
US6673574B2 (en) * 2000-11-30 2004-01-06 Unigene Laboratories Inc. Oral delivery of peptides using enzyme-cleavable membrane translocators
GB0205206D0 (en) 2002-03-06 2002-04-17 Oxoid Ltd Synthetic peptides
AU2003299527A1 (en) 2002-06-17 2004-06-07 Jimmy D. Ballard Mutant of clostridium difficile toxin b and methods of use
WO2004003145A2 (en) * 2002-06-28 2004-01-08 Nastech Pharmaceutical Company Inc. Compositions and methods for modulating physiology of epithelial junctional adhesion molecules for enhanced mucosal delivery of therapeutic compounds
GB0309126D0 (en) 2003-04-17 2003-05-28 Neutec Pharma Plc Clostridium difficile focussed antibodies
EP2857418B1 (en) 2004-02-06 2017-07-26 University of Massachusetts Antibodies against Clostridium difficile toxins and uses thereof
US20070265187A1 (en) * 2004-04-29 2007-11-15 Slobodan Vukicevic Oral Formulations Comprising Bone Morphogenetic Proteins For Treating Metabolic Bone Diseases
EP1833510A4 (en) 2004-12-27 2010-02-10 Progenics Pharmaceuticals Neva ORAL ADMINISTRATION ANTITOXIN ANTIBODIES AND METHODS OF MAKING AND USING THE SAME
US7794721B2 (en) 2006-12-13 2010-09-14 Simon Michael R Synthesis of human secretory IgM and the treatment of clostridium difficile associated diseases herewith
CN101363867B (zh) 2008-05-26 2012-12-19 北京庄笛浩禾生物医学科技有限公司 一种艰难梭菌a、b毒素胶体金检测试纸条及其制备方法
EP2405940B1 (en) 2009-02-20 2021-08-04 Secretary of State for Health and Social Care Antibodies to clostridium difficile toxins
GB0921288D0 (en) 2009-12-04 2010-01-20 Health Prot Agency Therapies for preventing or suppressing clostridium difficile infection

Also Published As

Publication number Publication date
JP5877161B2 (ja) 2016-03-02
US8921529B2 (en) 2014-12-30
BR112012013496A2 (pt) 2016-08-16
WO2011067616A1 (en) 2011-06-09
EP2506877A1 (en) 2012-10-10
CN102740889A (zh) 2012-10-17
US20130004561A1 (en) 2013-01-03
EP2506877B1 (en) 2021-08-04
SG181127A1 (en) 2012-07-30
AU2010325764A1 (en) 2012-06-07
MY158712A (en) 2016-11-15
JP2013512889A (ja) 2013-04-18
GB0921288D0 (en) 2010-01-20
CA2782639A1 (en) 2011-06-09

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