HK1248737A1 - 工程改造的肉毒桿菌神經毒素 - Google Patents

工程改造的肉毒桿菌神經毒素

Info

Publication number
HK1248737A1
HK1248737A1 HK18108651.3A HK18108651A HK1248737A1 HK 1248737 A1 HK1248737 A1 HK 1248737A1 HK 18108651 A HK18108651 A HK 18108651A HK 1248737 A1 HK1248737 A1 HK 1248737A1
Authority
HK
Hong Kong
Prior art keywords
botulinum neurotoxin
engineered botulinum
engineered
neurotoxin
botulinum
Prior art date
Application number
HK18108651.3A
Other languages
English (en)
Inventor
董民
彭立勝
陶亮
Original Assignee
哈佛大學校長及研究員協會
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
Application filed by 哈佛大學校長及研究員協會 filed Critical 哈佛大學校長及研究員協會
Publication of HK1248737A1 publication Critical patent/HK1248737A1/zh

Links

Classifications

    • 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
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • 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
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/10—Processes for the isolation, preparation or purification of DNA or RNA
    • C12N15/1034—Isolating an individual clone by screening libraries
    • C12N15/1055—Protein x Protein interaction, e.g. two hybrid selection
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/50—Fusion polypeptide containing protease site
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/70—Fusion polypeptide containing domain for protein-protein interaction
    • C07K2319/74—Fusion polypeptide containing domain for protein-protein interaction containing a fusion for binding to a cell surface receptor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/90—Enzymes; Proenzymes
    • G01N2333/914—Hydrolases (3)
    • G01N2333/948—Hydrolases (3) acting on peptide bonds (3.4)
    • G01N2333/95—Proteinases, i.e. endopeptidases (3.4.21-3.4.99)
    • G01N2333/952—Proteinases, i.e. endopeptidases (3.4.21-3.4.99) derived from bacteria
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Biophysics (AREA)
  • Microbiology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Toxicology (AREA)
  • Neurology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Neurosurgery (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
HK18108651.3A 2015-03-26 2018-07-04 工程改造的肉毒桿菌神經毒素 HK1248737A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562138818P 2015-03-26 2015-03-26
PCT/US2016/024211 WO2016154534A1 (en) 2015-03-26 2016-03-25 Engineered botulinum neurotoxin

Publications (1)

Publication Number Publication Date
HK1248737A1 true HK1248737A1 (zh) 2018-10-19

Family

ID=55661643

Family Applications (2)

Application Number Title Priority Date Filing Date
HK18108651.3A HK1248737A1 (zh) 2015-03-26 2018-07-04 工程改造的肉毒桿菌神經毒素
HK18108739.9A HK1249119A1 (zh) 2015-03-26 2018-07-06 工程改造的肉毒桿菌神經毒素

Family Applications After (1)

Application Number Title Priority Date Filing Date
HK18108739.9A HK1249119A1 (zh) 2015-03-26 2018-07-06 工程改造的肉毒桿菌神經毒素

Country Status (12)

Country Link
US (2) US11268080B2 (zh)
EP (2) EP3274364B1 (zh)
CN (2) CN107548402B (zh)
DK (1) DK3274364T3 (zh)
ES (1) ES2895853T3 (zh)
HK (2) HK1248737A1 (zh)
HU (1) HUE057258T2 (zh)
PL (1) PL3274364T3 (zh)
PT (1) PT3274364T (zh)
RU (1) RU2746736C2 (zh)
TW (1) TWI725963B (zh)
WO (1) WO2016154534A1 (zh)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6336970B2 (ja) 2012-05-30 2018-06-06 プレジデント・アンド・フェロウズ・オブ・ハーバード・カレッジ 操作されたボツリヌス神経毒素
DK3274364T3 (da) * 2015-03-26 2021-10-18 Harvard College Modificeret botulinumneurotoksin
GB201607901D0 (en) * 2016-05-05 2016-06-22 Ipsen Biopharm Ltd Chimeric neurotoxins
IL298102A (en) * 2016-07-08 2023-01-01 Childrens Medical Center A new botulinum neurotoxin and its derivatives
EP3504226A1 (en) 2016-08-24 2019-07-03 President and Fellows of Harvard College Engineered botulinum neurotoxin
DK3529616T3 (da) 2016-10-20 2023-12-11 Harvard College In vitro- og cellebaserede assays til måling af aktiviteten af botulinum-neurotoksiner
WO2018236873A1 (en) 2017-06-19 2018-12-27 President And Fellows Of Harvard College METHODS AND COMPOSITIONS FOR THE TREATMENT OF MICROBIAL INFECTION
TWI810228B (zh) 2017-12-20 2023-08-01 英商艾普森生物製藥有限公司 自主神經系統障礙之治療
SE542539C2 (en) * 2018-02-26 2020-06-02 Toxotech Ab Chimeric botulinum neurotoxin heavy chain binding domain
CA3101481A1 (en) * 2018-05-30 2019-12-05 The Governing Council Of The University Of Toronto Methods and kits for identifying a protein associated with receptor-ligand interactions
GB201914034D0 (en) 2019-09-30 2019-11-13 Ipsen Biopharm Ltd Treatment of neurological disorders
GB202001353D0 (en) 2020-01-31 2020-03-18 Ipsen Biopharm Ltd Treatment of skin conditions
KR20220154738A (ko) 2020-03-16 2022-11-22 입센 바이오팜 리미티드 사지 경직을 치료하기 위한 변형된 보툴리눔 신경독소
GB202003813D0 (en) 2020-03-16 2020-04-29 Ipsen Biopharm Ltd Treatment of upper facial lines
GB202011055D0 (en) 2020-07-17 2020-09-02 Ipsen Bioinnovation Ltd Treatment of post-operative pain
GB202100566D0 (en) 2021-01-15 2021-03-03 Ipsen Biopharm Ltd Treatment of brain damage
CN114958887A (zh) * 2021-02-26 2022-08-30 重庆誉颜制药有限公司 一种经修饰的毒素多肽的制备方法
CN117396217A (zh) 2021-03-30 2024-01-12 益普生生物制药有限公司 无催化活性的梭菌神经毒素用于疼痛和炎性疾病的治疗
EP4313120A1 (en) 2021-03-30 2024-02-07 Ipsen Biopharm Limited Treatment of pain & inflammatory disorders
AU2022348206A1 (en) 2021-09-16 2024-03-28 Ipsen Biopharm Limited Modified bont/a for use in the treatment of cervical dystonia
KR20240067100A (ko) 2021-09-23 2024-05-16 입센 바이오팜 리미티드 대상체의 안검 근육에 이환된 장애의 치료에 사용하기 위한 변형된 bont/a
GB202113602D0 (en) 2021-09-23 2021-11-10 Ipsen Biopharm Ltd Treatment of a disorder affecting an eyelid muscle of a subject
GB202116795D0 (en) 2021-11-22 2022-01-05 Ipsen Biopharm Ltd Treatment of visceral pain
CA3234608A1 (en) 2021-11-22 2023-05-25 Ipsen Biopharm Limited Treatment of pain
GB202206353D0 (en) 2022-04-29 2022-06-15 Ipsen Biopharm Ltd Treatment of cervical dystonia
GB202206348D0 (en) 2022-04-29 2022-06-15 Ipsen Biopharm Ltd Treatment of limb spasticity
GB202206362D0 (en) 2022-04-29 2022-06-15 Ipsen Biopharm Ltd Treatment of upper facial lines
GB202206361D0 (en) 2022-04-29 2022-06-15 Ipsen Biopharm Ltd Treatment of a facial dystonia
GB202213479D0 (en) 2022-09-14 2022-10-26 Ipsen Biopharm Ltd Cell-free clostridial neurotoxin assays
GB202214229D0 (en) 2022-09-28 2022-11-09 Ipsen Biopharm Ltd Clostridial neurotoxins comprising an activating endosomal protease cleavage site
GB202214232D0 (en) 2022-09-28 2022-11-09 Ispen Biopharm Ltd Clostridial neurotoxins comprising an activating exogenous protease cleavage site
GB202404021D0 (en) 2024-03-20 2024-05-01 Ipsen Biopharm Ltd Cell-based neurotoxin assay

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4737462A (en) 1982-10-19 1988-04-12 Cetus Corporation Structural genes, plasmids and transformed cells for producing cysteine depleted muteins of interferon-β
US4518584A (en) 1983-04-15 1985-05-21 Cetus Corporation Human recombinant interleukin-2 muteins
US5053005A (en) 1989-04-21 1991-10-01 Gary E. Borodic Chemomodulation of curvature of the juvenile spine
US5766605A (en) 1994-04-15 1998-06-16 Mount Sinai School Of Medicine Of The City University Of New York Treatment of autonomic nerve dysfunction with botulinum toxin
DK0758900T3 (da) 1994-05-09 2002-07-29 William J Binder Botulinumtoksin til reduktion af migræne-hovedpinesmerter
EP0760681B1 (en) 1994-05-31 1999-09-01 Allergan, Inc Modification of clostridial toxins for use as transport proteins
GB9411138D0 (en) 1994-06-03 1994-07-27 Microbiological Res Authority Toxin assay
US6967088B1 (en) * 1995-03-16 2005-11-22 Allergan, Inc. Soluble recombinant botulinum toxin proteins
GB9508204D0 (en) 1995-04-21 1995-06-07 Speywood Lab Ltd A novel agent able to modify peripheral afferent function
US5721215A (en) 1996-03-20 1998-02-24 Allergan Injectable therapy for control of muscle spasms and pain related to muscle spasms
GB9617671D0 (en) 1996-08-23 1996-10-02 Microbiological Res Authority Recombinant toxin fragments
AU4245097A (en) 1996-08-28 1998-03-19 Ophidian Pharmaceuticals, Inc. Multivalent vaccine for (clostridium botulinum) neurotoxin
GB9721189D0 (en) 1997-10-08 1997-12-03 Speywood Lab The Limited Analgesic conjugates
US6113915A (en) 1999-10-12 2000-09-05 Allergan Sales, Inc. Methods for treating pain
US20040033241A1 (en) 2000-06-02 2004-02-19 Allergan, Inc. Controlled release botulinum toxin system
NZ537120A (en) * 2002-05-31 2008-07-31 Univ Jefferson Compositions and methods for transepithelial molecular transport
US7148041B2 (en) 2003-09-25 2006-12-12 Allergan, Inc. Animal product free media and processes for obtaining a botulinum toxin
WO2005082096A2 (en) 2004-02-24 2005-09-09 Allergan, Inc. Botulinum toxin screening assays
KR100668570B1 (ko) 2004-06-28 2007-01-16 입센 리미티드 복재신경 포착에 의한 무릎 관절 통증 치료를 위한,보툴리눔 독소를 포함하는 제약 조성물
US7514088B2 (en) * 2005-03-15 2009-04-07 Allergan, Inc. Multivalent Clostridial toxin derivatives and methods of their use
DE102004043009A1 (de) 2004-09-06 2006-03-23 Toxogen Gmbh Transportprotein zum Einbringen chemischer Verbindungen in Nervenzellen
JP2008532549A (ja) * 2005-03-15 2008-08-21 アラーガン、インコーポレイテッド 内因性クロストリジウム毒素受容体系に対する増大した標的能力を有する修飾クロストリジウム毒素
DE102005019302A1 (de) 2005-04-26 2006-11-16 Toxogen Gmbh Carrier zum Targeting von Nervenzellen
US7985554B2 (en) 2005-10-14 2011-07-26 Wisconsin Alumni Research Foundation Botulinum neurotoxin A receptor and the use thereof
DE102005051789B4 (de) 2005-10-28 2014-08-07 Toxogen Gmbh Der Botulinus Neurotoxin A Proteinrezeptor und seine Anwendungen
FR2902341B1 (fr) 2006-06-16 2011-02-25 Scras Utilisation therapeutique simultanee, separee ou etalee dans le temps d'au moins une neurotoxine botulique, et d'au moins un derive opiace
FR2907680B1 (fr) * 2006-10-27 2012-12-28 Scras Utilisation therapeutique d'au moins une neurotoxine botulique dans le traitement de la douleur induite par au moins un agent anti-cancereux
FR2910327B1 (fr) 2006-12-22 2013-04-26 Scras Utilisation d'au moins une neurotoxine botulique pour traiter la douleur induite par les traitements therapeutiques du virus du sida.
WO2009015840A2 (en) * 2007-07-27 2009-02-05 Merz Pharma Gmbh & Co. Kgaa Polypeptide for targeting of neural cells
WO2009038770A2 (en) 2007-09-20 2009-03-26 University Of Massachusetts Cvip Detoxified recombinant botulinum neurotoxin
US8445650B2 (en) * 2007-09-25 2013-05-21 Thomas Jefferson University Mutant botulinum neurotoxin serotype A polypeptide and uses thereof
FR2930447B1 (fr) 2008-04-25 2010-07-30 Sod Conseils Rech Applic Utilisation therapeutique d'au moins une neurotoxine botulique dans le traitement de la douleur dans le cas de la neuropathie diabetique
AU2009286973B2 (en) 2008-08-29 2014-06-12 Merz Pharma Gmbh & Co. Kgaa Clostridial neurotoxins with altered persistency
WO2010056922A2 (en) 2008-11-12 2010-05-20 Kythera Biopharmaceuticals, Inc. Systems and methods for delivery of biologically active agents
CA2758274C (en) 2009-04-14 2018-04-10 Mcw Research Foundation, Inc. Engineered botulinum neurotoxin
US8440204B2 (en) 2009-04-30 2013-05-14 Wisconsin Alumni Research Foundation Subtype of Closteridium botulinum neurotoxin type A and uses thereof
SG10201506567UA (en) 2010-05-20 2015-10-29 Allergan Inc Degradable Clostridial Toxins
JP6336970B2 (ja) * 2012-05-30 2018-06-06 プレジデント・アンド・フェロウズ・オブ・ハーバード・カレッジ 操作されたボツリヌス神経毒素
GB201219602D0 (en) * 2012-10-31 2012-12-12 Syntaxin Ltd Recombinant clostridium botulinum neurotoxins
US9216210B2 (en) * 2013-12-23 2015-12-22 Dublin City University Multiprotease therapeutics for chronic pain
DK3274364T3 (da) * 2015-03-26 2021-10-18 Harvard College Modificeret botulinumneurotoksin
GB201607901D0 (en) * 2016-05-05 2016-06-22 Ipsen Biopharm Ltd Chimeric neurotoxins
CN109476713A (zh) * 2016-06-08 2019-03-15 儿童医学中心公司 工程改造的肉毒杆菌神经毒素
EP3504226A1 (en) * 2016-08-24 2019-07-03 President and Fellows of Harvard College Engineered botulinum neurotoxin

Also Published As

Publication number Publication date
WO2016154534A1 (en) 2016-09-29
HK1249119A1 (zh) 2018-10-26
EP3274364A1 (en) 2018-01-31
US20220154160A1 (en) 2022-05-19
RU2017134357A (ru) 2019-04-05
PL3274364T3 (pl) 2022-01-10
CN107548402B (zh) 2022-08-19
US11268080B2 (en) 2022-03-08
ES2895853T3 (es) 2022-02-22
TWI725963B (zh) 2021-05-01
US20180080016A1 (en) 2018-03-22
RU2746736C2 (ru) 2021-04-20
CN107548402A (zh) 2018-01-05
TW201639877A (zh) 2016-11-16
EP3981783A1 (en) 2022-04-13
PT3274364T (pt) 2021-11-05
RU2017134357A3 (zh) 2020-03-25
DK3274364T3 (da) 2021-10-18
CN115925835A (zh) 2023-04-07
HUE057258T2 (hu) 2022-05-28
EP3274364B1 (en) 2021-08-04

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