AU2013340610B2 - Recombinant clostridium botulinum neurotoxins - Google Patents

Recombinant clostridium botulinum neurotoxins Download PDF

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Publication number
AU2013340610B2
AU2013340610B2 AU2013340610A AU2013340610A AU2013340610B2 AU 2013340610 B2 AU2013340610 B2 AU 2013340610B2 AU 2013340610 A AU2013340610 A AU 2013340610A AU 2013340610 A AU2013340610 A AU 2013340610A AU 2013340610 B2 AU2013340610 B2 AU 2013340610B2
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AU
Australia
Prior art keywords
asn
ile
leu
lys
ser
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Ceased
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AU2013340610A
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AU2013340610A1 (en
Inventor
Matthew Beard
Aimee Cossins
Philip Marks
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Ipsen Biopharm Ltd
Ipsen Bioinnovation Ltd
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Ipsen Biopharm Ltd
Ipsen Bioinnovation Ltd
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Publication of AU2013340610A1 publication Critical patent/AU2013340610A1/en
Assigned to IPSEN BIOPHARM, LTD., IPSEN BIOINNOVATION LIMITED reassignment IPSEN BIOPHARM, LTD. Alteration of Name(s) of Applicant(s) under S113 Assignors: IPSEN BIOPHARM, LTD., SYNTAXIN LIMITED
Application granted granted Critical
Publication of AU2013340610B2 publication Critical patent/AU2013340610B2/en
Priority to AU2018203556A priority Critical patent/AU2018203556B2/en
Priority to AU2020244481A priority patent/AU2020244481A1/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C12N9/52—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/164—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/43—Enzymes; Proenzymes; Derivatives thereof
    • A61K38/46—Hydrolases (3)
    • A61K38/48—Hydrolases (3) acting on peptide bonds (3.4)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/43—Enzymes; Proenzymes; Derivatives thereof
    • A61K38/46—Hydrolases (3)
    • A61K38/48—Hydrolases (3) acting on peptide bonds (3.4)
    • A61K38/4886—Metalloendopeptidases (3.4.24), e.g. collagenase
    • A61K38/4893—Botulinum neurotoxin (3.4.24.69)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/195—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
    • C07K14/33—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Clostridium (G)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y304/00—Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
    • C12Y304/24—Metalloendopeptidases (3.4.24)
    • C12Y304/24069—Bontoxilysin (3.4.24.69), i.e. botulinum neurotoxin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Immunology (AREA)
  • Epidemiology (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Toxicology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biophysics (AREA)
  • Dermatology (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
AU2013340610A 2012-10-31 2013-10-31 Recombinant clostridium botulinum neurotoxins Ceased AU2013340610B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2018203556A AU2018203556B2 (en) 2012-10-31 2018-05-21 Recombinant clostridium botulinum neurotoxins
AU2020244481A AU2020244481A1 (en) 2012-10-31 2020-09-30 Recombinant clostridium botulinum neurotoxins

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1219602.8 2012-10-31
GB201219602A GB201219602D0 (en) 2012-10-31 2012-10-31 Recombinant clostridium botulinum neurotoxins
PCT/GB2013/052845 WO2014068317A1 (en) 2012-10-31 2013-10-31 Recombinant clostridium botulinum neurotoxins

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2018203556A Division AU2018203556B2 (en) 2012-10-31 2018-05-21 Recombinant clostridium botulinum neurotoxins

Publications (2)

Publication Number Publication Date
AU2013340610A1 AU2013340610A1 (en) 2015-03-19
AU2013340610B2 true AU2013340610B2 (en) 2018-02-22

Family

ID=47358958

Family Applications (3)

Application Number Title Priority Date Filing Date
AU2013340610A Ceased AU2013340610B2 (en) 2012-10-31 2013-10-31 Recombinant clostridium botulinum neurotoxins
AU2018203556A Ceased AU2018203556B2 (en) 2012-10-31 2018-05-21 Recombinant clostridium botulinum neurotoxins
AU2020244481A Abandoned AU2020244481A1 (en) 2012-10-31 2020-09-30 Recombinant clostridium botulinum neurotoxins

Family Applications After (2)

Application Number Title Priority Date Filing Date
AU2018203556A Ceased AU2018203556B2 (en) 2012-10-31 2018-05-21 Recombinant clostridium botulinum neurotoxins
AU2020244481A Abandoned AU2020244481A1 (en) 2012-10-31 2020-09-30 Recombinant clostridium botulinum neurotoxins

Country Status (26)

Country Link
US (1) US10030238B2 (enExample)
EP (3) EP3326644B1 (enExample)
JP (2) JP2019068823A (enExample)
KR (2) KR102264478B1 (enExample)
CN (2) CN104755098A (enExample)
AR (2) AR093309A1 (enExample)
AU (3) AU2013340610B2 (enExample)
BR (1) BR112015005384A2 (enExample)
CA (1) CA2885519A1 (enExample)
DK (2) DK2914282T3 (enExample)
EA (1) EA201590794A8 (enExample)
ES (2) ES2662402T3 (enExample)
GB (1) GB201219602D0 (enExample)
HU (2) HUE048802T2 (enExample)
IL (1) IL237623B (enExample)
IN (1) IN2015MN00436A (enExample)
MX (2) MX367080B (enExample)
NO (1) NO2914282T3 (enExample)
NZ (1) NZ705575A (enExample)
PL (2) PL2914282T3 (enExample)
PT (2) PT3326644T (enExample)
SG (2) SG11201502372SA (enExample)
TW (3) TWI673361B (enExample)
UA (1) UA118837C2 (enExample)
WO (1) WO2014068317A1 (enExample)
ZA (1) ZA201501449B (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201219602D0 (en) * 2012-10-31 2012-12-12 Syntaxin Ltd Recombinant clostridium botulinum neurotoxins
RU2746736C2 (ru) 2015-03-26 2021-04-20 Президент Энд Феллоуз Оф Гарвард Колледж Сконструированный ботулинический нейротоксин
WO2017063743A1 (en) 2015-10-14 2017-04-20 Merz Pharma Gmbh & Co. Kgaa Improvements to ultrasound-based therapy of photoaged tissue
MX395130B (es) 2016-03-02 2025-03-24 Merz Pharma Gmbh & Co Kgaa Composicion que comprende toxina botulinica
EP3263710A1 (en) * 2016-07-01 2018-01-03 Ipsen Biopharm Limited Production of activated clostridial neurotoxins
EP3504226A1 (en) 2016-08-24 2019-07-03 President and Fellows of Harvard College Engineered botulinum neurotoxin
JP7217700B2 (ja) 2016-09-13 2023-02-03 アラーガン、インコーポレイテッド 安定化非タンパク質クロストリジウム毒素組成物
EP3642222A1 (en) 2017-06-20 2020-04-29 Merz Pharma GmbH & Co. KGaA Novel recombinant botulinum toxin with increased duration of effect
US11155802B2 (en) 2017-07-06 2021-10-26 Merz Pharma Gmbh & Co. Kgaa Recombinant botulinum neurotoxins with increased duration of effect
CA3078631A1 (en) 2017-10-11 2019-04-18 Jacob M. Waugh Methods and compositions for topical delivery
BR112020006827A2 (pt) * 2018-01-29 2020-10-06 Ipsen Biopharm Limited neurotoxinas botulínicas clivando snare não neuronal
US11707510B2 (en) * 2018-02-16 2023-07-25 Preclinics Discovery Gmbh Nucleic acid-based botulinum neurotoxin for therapeutic use
GB201815844D0 (en) * 2018-09-28 2018-11-14 Ipsen Biopharm Ltd Therapeutic & comestic uses of botulinum neurotoxin serotype e
GB202011055D0 (en) 2020-07-17 2020-09-02 Ipsen Bioinnovation Ltd Treatment of post-operative pain
GB202015618D0 (en) 2020-10-01 2020-11-18 Ipsen Biopharm Ltd Method for producing beta-trypsin
CN115819526A (zh) * 2022-12-02 2023-03-21 海雅美生物技术(珠海)有限公司 一种重组肉毒杆菌神经毒素及其制备方法和应用

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006011966A1 (en) * 2004-06-30 2006-02-02 Allergan, Inc. Optimizing expression of active botulinum toxin type e
WO2008008805A2 (en) * 2006-07-11 2008-01-17 Allergan, Inc. Modified clostridial toxins with enhanced translocation capabilities and altered targeting activity for non-clostridial toxin target cells
WO2009014854A1 (en) * 2007-07-26 2009-01-29 Allergan, Inc. Methods of activiting clostridial toxins
WO2010090677A1 (en) * 2008-12-10 2010-08-12 Allergan, Inc. Clostridial toxin pharmaceutical compositions

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6967088B1 (en) 1995-03-16 2005-11-22 Allergan, Inc. Soluble recombinant botulinum toxin proteins
NZ308772A (en) * 1995-05-17 1999-04-29 Du Pont Recombinant baculovirus insecticides
WO2000002524A2 (en) 1998-07-10 2000-01-20 U.S. Army Medical Research Institute Of Infectious Diseases Botulinum neurotoxin vaccine
EP2267008B1 (en) 1999-08-25 2014-07-02 Allergan, Inc. Activatable recombinant neurotoxins
US7374896B2 (en) 2001-08-28 2008-05-20 Allergan, Inc. GFP-SNAP25 fluorescence release assay for botulinum neurotoxin protease activity
US7514088B2 (en) * 2005-03-15 2009-04-07 Allergan, Inc. Multivalent Clostridial toxin derivatives and methods of their use
US20110111483A1 (en) * 2004-06-30 2011-05-12 Allergan, Inc. Optimizing Expression of Active Botulinum Toxin Type E
GB2416122A (en) * 2004-07-12 2006-01-18 Ipsen Ltd Botulinum neurotoxin composition
DE102004043009A1 (de) * 2004-09-06 2006-03-23 Toxogen Gmbh Transportprotein zum Einbringen chemischer Verbindungen in Nervenzellen
DE102005002978B4 (de) 2005-01-21 2013-04-25 Merz Pharma Gmbh & Co. Kgaa Rekombinante Expression von Proteinen in einer disulfidverbrückten, zweikettigen Form
CN1930186A (zh) * 2005-03-03 2007-03-14 阿勒根公司 为获得梭菌毒素的梭菌细菌培养基及方法
DK2154151T3 (da) * 2005-09-19 2011-09-05 Allergan Inc Clostridiumtoksinaktiverbare clostridiumtoksiner
US20070218084A1 (en) * 2005-12-30 2007-09-20 Fondazione Pierfranco E Luisa Mariani- Onlus Method for the Mapping of the Epileptogenic Focus in the Pre-Surgical Evaluation of Patients with Intractable Epilepsy
GB0903006D0 (en) * 2009-02-23 2009-04-08 Syntaxin Ltd Modified non-cytotoxic proteases
WO2010120766A1 (en) * 2009-04-14 2010-10-21 Mcw Research Foundation, Inc. Engineered botulinum neurotoxin
JP2013514091A (ja) * 2009-12-16 2013-04-25 アラーガン、インコーポレイテッド 組込型プロテアーゼ切断部位結合ドメインを含む改変クロストリジウム毒素
WO2012112434A1 (en) 2011-02-14 2012-08-23 Allergan, Inc. Inhibiting aberrant blood vessel formation using retargeted endopeptidases
GB201219602D0 (en) * 2012-10-31 2012-12-12 Syntaxin Ltd Recombinant clostridium botulinum neurotoxins
GB201407525D0 (en) * 2014-04-29 2014-06-11 Syntaxin Ltd Manufacture of recombinant clostridium botulinum neurotoxins
EP3504226A1 (en) * 2016-08-24 2019-07-03 President and Fellows of Harvard College Engineered botulinum neurotoxin

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006011966A1 (en) * 2004-06-30 2006-02-02 Allergan, Inc. Optimizing expression of active botulinum toxin type e
WO2008008805A2 (en) * 2006-07-11 2008-01-17 Allergan, Inc. Modified clostridial toxins with enhanced translocation capabilities and altered targeting activity for non-clostridial toxin target cells
WO2009014854A1 (en) * 2007-07-26 2009-01-29 Allergan, Inc. Methods of activiting clostridial toxins
WO2010090677A1 (en) * 2008-12-10 2010-08-12 Allergan, Inc. Clostridial toxin pharmaceutical compositions

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
A. Fischer ET AL: "Molecular Architecture of Botulinum Neurotoxin E Revealed by Single Particle Electron Microscopy", Journal of Biological Chemistry, vol. 283, no. 7, 15 February 2008 (2008-02-15), pages 3997-4003, *
EVELINA ANGOV, "Codon usage: Nature's roadmap to expression and folding of proteins", BIOTECHNOLOGY JOURNAL, (20110512), vol. 6, no. 6, doi:10.1002/biot.201000332, ISSN 1860-6768, pages 650 - 659, * the whole document * *
GILMORE M A ET AL, "Fully active recombinant Bont/E purified from E. coli in high yield", TOXICON, ELMSFORD, NY, US, vol. 51, doi:10.1016/J.TOXICON.2008.04.035, ISSN 0041-0101, (20080601), pages 11 - 12, (20080529), * abstract * *
Retrieved from the Internet: URL:http://www.uniprot.org/uniprot/P30995 *

Also Published As

Publication number Publication date
GB201219602D0 (en) 2012-12-12
TWI626307B (zh) 2018-06-11
PL3326644T3 (pl) 2020-08-24
AU2018203556B2 (en) 2020-08-20
TWI673361B (zh) 2019-10-01
DK2914282T3 (en) 2018-02-26
UA118837C2 (uk) 2019-03-25
KR20150094590A (ko) 2015-08-19
HUE048802T2 (hu) 2020-08-28
AU2020244481A1 (en) 2020-10-29
PT3326644T (pt) 2020-05-29
EP3326644A1 (en) 2018-05-30
KR102264478B1 (ko) 2021-06-15
HK1208359A1 (en) 2016-03-04
PT2914282T (pt) 2018-03-13
CN104755098A (zh) 2015-07-01
EP3673914B1 (en) 2021-10-27
SG11201502372SA (en) 2015-05-28
NO2914282T3 (enExample) 2018-05-19
KR102188539B1 (ko) 2020-12-09
SG10201701140WA (en) 2017-04-27
MX367080B (es) 2019-08-05
IL237623A0 (en) 2015-04-30
WO2014068317A1 (en) 2014-05-08
MX2019009222A (es) 2019-11-21
TW201435084A (zh) 2014-09-16
EA201590794A8 (ru) 2016-01-29
US10030238B2 (en) 2018-07-24
TW202012622A (zh) 2020-04-01
CA2885519A1 (en) 2014-05-08
JP2019068823A (ja) 2019-05-09
KR20200110470A (ko) 2020-09-23
ES2788199T3 (es) 2020-10-20
TW201825680A (zh) 2018-07-16
ES2662402T3 (es) 2018-04-06
HUE036764T2 (hu) 2018-07-30
PL2914282T3 (pl) 2018-07-31
AR117738A2 (es) 2021-08-25
EP2914282A1 (en) 2015-09-09
JP2020078321A (ja) 2020-05-28
IN2015MN00436A (enExample) 2015-09-04
BR112015005384A2 (pt) 2017-08-08
EP3673914A1 (en) 2020-07-01
NZ705575A (en) 2019-08-30
US20150247139A1 (en) 2015-09-03
AU2018203556A1 (en) 2018-06-07
AR093309A1 (es) 2015-05-27
EA201590794A1 (ru) 2015-08-31
EP2914282B1 (en) 2017-12-20
DK3326644T3 (da) 2020-05-11
ZA201501449B (en) 2016-08-31
IL237623B (en) 2019-05-30
EP3326644B1 (en) 2020-03-04
CN110499321A (zh) 2019-11-26
AU2013340610A1 (en) 2015-03-19
MX2015005156A (es) 2015-09-23

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