AR102890A1 - Polipéptidos que comprenden una secuencia de aminoácidos g3p de bacteriófago sin señal de glucosilación - Google Patents

Polipéptidos que comprenden una secuencia de aminoácidos g3p de bacteriófago sin señal de glucosilación

Info

Publication number
AR102890A1
AR102890A1 ARP150103956A ARP150103956A AR102890A1 AR 102890 A1 AR102890 A1 AR 102890A1 AR P150103956 A ARP150103956 A AR P150103956A AR P150103956 A ARP150103956 A AR P150103956A AR 102890 A1 AR102890 A1 AR 102890A1
Authority
AR
Argentina
Prior art keywords
polypeptides
amino acids
amyloids
modified
amino acid
Prior art date
Application number
ARP150103956A
Other languages
English (en)
Inventor
d jones Timothy
G E Holgate Robert
J Carr Francis
Fisher Richard
Proschitsky Ming
Asp Eva
Krishnan Rajaraman
Original Assignee
Neurophage Pharmaceuticals 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 Neurophage Pharmaceuticals Inc filed Critical Neurophage Pharmaceuticals Inc
Publication of AR102890A1 publication Critical patent/AR102890A1/es

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    • 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
    • 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
    • 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

Landscapes

  • 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)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Neurology (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Neurosurgery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Epidemiology (AREA)
  • Virology (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Zoology (AREA)
  • Psychology (AREA)
  • Dermatology (AREA)
  • Psychiatry (AREA)
  • Hospice & Palliative Care (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Orthopedic Medicine & Surgery (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

Se referencia a polipéptidos que comprenden una parte de proteína 3 del gen de bacteriófago filamentoso (g3p) suficiente para unirse y/o separar amiloides, p. ej., la parte N1-N2 de g3p y mutantes y fragmentos de esta, en la que la secuencia de aminoácidos de g3p se modificó mediante eliminación, inserción o sustitución de aminoácidos para retirar una señal de glucosilación putativa. También hace referencia a los polipéptidos que también se modifican mediante otra sustitución de aminoácidos para ser sustancialmente menos inmunogénicos que la secuencia de aminoácidos de g3p de tipo salvaje correspondiente cuando se utilizan in vivo. Los polipéptidos mantienen su capacidad de unirse y/o separar amiloides. También al uso de estos polipéptidos modificados con g3p en el tratamiento y/o la prevención de enfermedades asociadas con el mal plegamiento o la agregación de amiloides.
ARP150103956A 2014-12-03 2015-12-03 Polipéptidos que comprenden una secuencia de aminoácidos g3p de bacteriófago sin señal de glucosilación AR102890A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201462087052P 2014-12-03 2014-12-03

Publications (1)

Publication Number Publication Date
AR102890A1 true AR102890A1 (es) 2017-03-29

Family

ID=55273507

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP150103956A AR102890A1 (es) 2014-12-03 2015-12-03 Polipéptidos que comprenden una secuencia de aminoácidos g3p de bacteriófago sin señal de glucosilación

Country Status (20)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2012346056B2 (en) 2011-11-29 2018-02-22 Proclara Biosciences, Inc. Use of P3 of bacteriophage as amyloid binding agents
SI2906235T1 (sl) 2012-10-02 2017-12-29 Proclara Biosciences, Inc. Uporaba P3 bakteriofagnih fuzijskih proteinov kot amiloidnih vezavnih sredstev
EA030389B1 (ru) 2013-05-28 2018-07-31 Проклара Байосайенсиз, Инк. ПОЛИПЕПТИДЫ, СОДЕРЖАЩИЕ ИЗМЕНЕННУЮ АМИНОКИСЛОТНУЮ ПОСЛЕДОВАТЕЛЬНОСТЬ g3p БАКТЕРИОФАГА С ПОНИЖЕННОЙ ИММУНОГЕННОСТЬЮ
SG11201704427YA (en) 2014-12-03 2017-06-29 Proclara Biosciences Inc Polypeptides comprising a modified bacteriophage g3p amino acid sequence lacking a gylcosylation signal
ES2960493T3 (es) * 2018-06-15 2024-03-05 Amyl Therapeutics Motivo de interacción amiloide general (GAIM)
WO2024119183A1 (en) 2022-12-02 2024-06-06 Alzheon, Inc. Methods for treating neurodegenerative disorders with tramiprosate

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EA030389B1 (ru) 2013-05-28 2018-07-31 Проклара Байосайенсиз, Инк. ПОЛИПЕПТИДЫ, СОДЕРЖАЩИЕ ИЗМЕНЕННУЮ АМИНОКИСЛОТНУЮ ПОСЛЕДОВАТЕЛЬНОСТЬ g3p БАКТЕРИОФАГА С ПОНИЖЕННОЙ ИММУНОГЕННОСТЬЮ
SG11201704427YA (en) 2014-12-03 2017-06-29 Proclara Biosciences Inc Polypeptides comprising a modified bacteriophage g3p amino acid sequence lacking a gylcosylation signal

Also Published As

Publication number Publication date
CA2969128A1 (en) 2016-06-09
PH12017501004A1 (en) 2017-12-18
US20180207231A1 (en) 2018-07-26
BR112017011530A2 (pt) 2018-03-13
WO2016090022A8 (en) 2017-06-22
EP3227313A1 (en) 2017-10-11
SG11201704427YA (en) 2017-06-29
EP3227313B1 (en) 2022-02-09
AU2015358504A8 (en) 2017-07-13
JP6730988B2 (ja) 2020-07-29
PT3227313T (pt) 2022-04-12
US11723951B2 (en) 2023-08-15
WO2016090022A9 (en) 2016-08-25
PL3227313T3 (pl) 2022-05-09
KR20170085132A (ko) 2017-07-21
CN107250154A (zh) 2017-10-13
IL252426A0 (en) 2017-07-31
MX2017007059A (es) 2018-05-02
ES2910017T3 (es) 2022-05-11
TW201632542A (zh) 2016-09-16
WO2016090022A1 (en) 2016-06-09
EA201791212A1 (ru) 2018-01-31
AU2015358504A1 (en) 2017-06-29
DK3227313T3 (da) 2022-04-19
US10722551B2 (en) 2020-07-28
JP2017538407A (ja) 2017-12-28
JP2020073610A (ja) 2020-05-14
US20210015895A1 (en) 2021-01-21

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