BR112017011530A2 - polipeptídeos que compreendem uma sequência de aminoácidos g3p de bacteriófago modificada sem sinal de glicosilação - Google Patents

polipeptídeos que compreendem uma sequência de aminoácidos g3p de bacteriófago modificada sem sinal de glicosilação

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Publication number
BR112017011530A2
BR112017011530A2 BR112017011530A BR112017011530A BR112017011530A2 BR 112017011530 A2 BR112017011530 A2 BR 112017011530A2 BR 112017011530 A BR112017011530 A BR 112017011530A BR 112017011530 A BR112017011530 A BR 112017011530A BR 112017011530 A2 BR112017011530 A2 BR 112017011530A2
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BR
Brazil
Prior art keywords
polypeptides
amino acid
acid sequence
modified
amyloid
Prior art date
Application number
BR112017011530A
Other languages
English (en)
Inventor
Asp Eva
J Carr Francis
Proschitsky Ming
Krishnan Rajaraman
Fisher Richard
G E Holgate Robert
d jones Timothy
Original Assignee
Proclara Biosciences Inc
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 Proclara Biosciences Inc filed Critical Proclara Biosciences Inc
Publication of BR112017011530A2 publication Critical patent/BR112017011530A2/pt

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/162Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from virus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/1703Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
    • A61K38/1709Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
    • A61K38/1716Amyloid plaque core protein
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0019Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P21/00Drugs for disorders of the muscular or neuromuscular system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/14Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/14Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
    • A61P25/16Anti-Parkinson drugs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/28Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/005Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from viruses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/01Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/02Fusion polypeptide containing a localisation/targetting motif containing a signal sequence
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/30Non-immunoglobulin-derived peptide or protein having an immunoglobulin constant or Fc region, or a fragment thereof, attached thereto
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2795/00Bacteriophages
    • C12N2795/00011Details
    • C12N2795/14011Details ssDNA Bacteriophages
    • C12N2795/14022New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Neurology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Neurosurgery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Epidemiology (AREA)
  • Virology (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Zoology (AREA)
  • Psychology (AREA)
  • Dermatology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Psychiatry (AREA)
  • Hospice & Palliative Care (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicinal Preparation (AREA)

Abstract

a invenção refere-se a polipeptídeos que compreendem uma porção do gene da proteína 3 de bacteriófago filamentoso (g3p) suficiente para se ligar a e/ou desagregar amiloide, por exemplo, a porção n1-n2 de g3p e seus mutantes e fragmentos, em que a se-quência de aminoácidos de g3p tenha sido modificada através da de-leção, inserção ou substituição de aminoácidos para remover um sinal de glicosilação putativo. a invenção se refere ainda a tais polipeptídeos que também são modificados através da substituição adicional de aminoácido para serem substancialmente menos imunogênicos do que a sequência de aminoácidos de g3p de tipo selvagem correspondente quando usada in vivo. os polipeptídeos da invenção retêm sua habilidade de se ligar e/ou desagregar o amiloide. a invenção ainda se refere ao uso desses polipeptídeos de g3p modificados no tratamento e/ou prevenção de doenças associadas com o erro de dobramento ou agregação do amiloide.
BR112017011530A 2014-12-03 2015-12-02 polipeptídeos que compreendem uma sequência de aminoácidos g3p de bacteriófago modificada sem sinal de glicosilação BR112017011530A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462087052P 2014-12-03 2014-12-03
PCT/US2015/063476 WO2016090022A1 (en) 2014-12-03 2015-12-02 Polypeptides comprising a modified bacteriophage g3p amino acid sequence lacking a gylcosylation signal

Publications (1)

Publication Number Publication Date
BR112017011530A2 true BR112017011530A2 (pt) 2018-03-13

Family

ID=55273507

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017011530A BR112017011530A2 (pt) 2014-12-03 2015-12-02 polipeptídeos que compreendem uma sequência de aminoácidos g3p de bacteriófago modificada sem sinal de glicosilação

Country Status (20)

Country Link
US (2) US10722551B2 (pt)
EP (1) EP3227313B1 (pt)
JP (2) JP6730988B2 (pt)
KR (1) KR20170085132A (pt)
CN (1) CN107250154A (pt)
AR (1) AR102890A1 (pt)
AU (1) AU2015358504A1 (pt)
BR (1) BR112017011530A2 (pt)
CA (1) CA2969128A1 (pt)
DK (1) DK3227313T3 (pt)
EA (1) EA201791212A1 (pt)
ES (1) ES2910017T3 (pt)
IL (1) IL252426A0 (pt)
MX (1) MX2017007059A (pt)
PH (1) PH12017501004A1 (pt)
PL (1) PL3227313T3 (pt)
PT (1) PT3227313T (pt)
SG (1) SG11201704427YA (pt)
TW (1) TW201632542A (pt)
WO (1) WO2016090022A1 (pt)

Families Citing this family (6)

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Publication number Priority date Publication date Assignee Title
EA029602B1 (ru) 2011-11-29 2018-04-30 Проклара Байосайенсиз, Инк. Применение белков р3 бактериофага в качестве агентов, связывающих амилоид
PT2906235T (pt) 2012-10-02 2017-09-28 Proclara Biosciences Inc Utilização de p3 de proteínas de fusão de bacteriófago como agentes ligantes amilóides
KR20160010618A (ko) 2013-05-28 2016-01-27 뉴로페이지 파마슈티컬즈, 인크. 감소된 면역원성을 갖는 개질된 박테리오파아지 g3p 아미노산 서열을 포함하는 폴리펩티드
KR20170085132A (ko) 2014-12-03 2017-07-21 프로클라라 바이오사이언시즈, 인크. 글리코실화 신호가 결핍된 변형된 박테리오파지 g3p 아미노산 서열을 포함하는 폴리펩티드
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WO2024119183A1 (en) 2022-12-02 2024-06-06 Alzheon, Inc. Methods for treating neurodegenerative disorders with tramiprosate

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PT2906235T (pt) 2012-10-02 2017-09-28 Proclara Biosciences Inc Utilização de p3 de proteínas de fusão de bacteriófago como agentes ligantes amilóides
KR20160010618A (ko) * 2013-05-28 2016-01-27 뉴로페이지 파마슈티컬즈, 인크. 감소된 면역원성을 갖는 개질된 박테리오파아지 g3p 아미노산 서열을 포함하는 폴리펩티드
KR20170085132A (ko) 2014-12-03 2017-07-21 프로클라라 바이오사이언시즈, 인크. 글리코실화 신호가 결핍된 변형된 박테리오파지 g3p 아미노산 서열을 포함하는 폴리펩티드

Also Published As

Publication number Publication date
US10722551B2 (en) 2020-07-28
CA2969128A1 (en) 2016-06-09
PL3227313T3 (pl) 2022-05-09
MX2017007059A (es) 2018-05-02
EP3227313B1 (en) 2022-02-09
PH12017501004A1 (en) 2017-12-18
JP2020073610A (ja) 2020-05-14
JP6730988B2 (ja) 2020-07-29
AU2015358504A8 (en) 2017-07-13
DK3227313T3 (da) 2022-04-19
PT3227313T (pt) 2022-04-12
US20180207231A1 (en) 2018-07-26
TW201632542A (zh) 2016-09-16
EP3227313A1 (en) 2017-10-11
EA201791212A1 (ru) 2018-01-31
US11723951B2 (en) 2023-08-15
KR20170085132A (ko) 2017-07-21
US20210015895A1 (en) 2021-01-21
JP2017538407A (ja) 2017-12-28
WO2016090022A9 (en) 2016-08-25
AU2015358504A1 (en) 2017-06-29
IL252426A0 (en) 2017-07-31
WO2016090022A1 (en) 2016-06-09
ES2910017T3 (es) 2022-05-11
WO2016090022A8 (en) 2017-06-22
SG11201704427YA (en) 2017-06-29
CN107250154A (zh) 2017-10-13
AR102890A1 (es) 2017-03-29

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Free format text: DE ACORDO COM O ARTIGO 229-C DA LEI NO 10196/2001, QUE MODIFICOU A LEI NO 9279/96, A CONCESSAO DA PATENTE ESTA CONDICIONADA A ANUENCIA PREVIA DA ANVISA. CONSIDERANDO A APROVACAO DOS TERMOS DO PARECER NO 337/PGF/EA/2010, BEM COMO A PORTARIA INTERMINISTERIAL NO 1065 DE 24/05/2012, ENCAMINHA-SE O PRESENTE PEDIDO PARA AS PROVIDENCIAS CABIVEIS.

B07E Notification of approval relating to section 229 industrial property law [chapter 7.5 patent gazette]
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