CA2229405C - Methods for enhancing the production of interferon in cell culture - Google Patents

Methods for enhancing the production of interferon in cell culture Download PDF

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Publication number
CA2229405C
CA2229405C CA002229405A CA2229405A CA2229405C CA 2229405 C CA2229405 C CA 2229405C CA 002229405 A CA002229405 A CA 002229405A CA 2229405 A CA2229405 A CA 2229405A CA 2229405 C CA2229405 C CA 2229405C
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cell
interferon
pkr
poly
progeny
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Expired - Fee Related
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CA002229405A
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English (en)
French (fr)
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CA2229405A1 (en
Inventor
Allan S. Lau
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University of California San Diego UCSD
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University of California San Diego UCSD
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    • 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
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10Transferases (2.)
    • C12N9/12Transferases (2.) transferring phosphorus containing groups, e.g. kinases (2.7)
    • C12N9/1205Phosphotransferases with an alcohol group as acceptor (2.7.1), e.g. protein kinases
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/52Cytokines; Lymphokines; Interferons
    • C07K14/555Interferons [IFN]
    • 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
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/11DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/113Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing
    • C12N15/1137Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing against enzymes
    • 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
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/67General methods for enhancing the expression
    • 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
    • C12N7/00Viruses; Bacteriophages; Compositions thereof; Preparation or purification thereof
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P21/00Preparation of peptides or proteins
    • C12P21/02Preparation of peptides or proteins having a known sequence of two or more amino acids, e.g. glutathione
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/18Testing for antimicrobial activity of a material
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • 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
    • C12N2310/00Structure or type of the nucleic acid
    • C12N2310/10Type of nucleic acid
    • C12N2310/11Antisense
    • C12N2310/111Antisense spanning the whole gene, or a large part of it
    • 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
    • C12N2710/00MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011Details
    • C12N2710/16011Herpesviridae
    • C12N2710/16611Simplexvirus, e.g. human herpesvirus 1, 2
    • C12N2710/16641Use of virus, viral particle or viral elements as a vector
    • C12N2710/16643Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector
    • 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
    • C12N2770/00MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses positive-sense
    • C12N2770/00011Details
    • C12N2770/32011Picornaviridae
    • C12N2770/32051Methods of production or purification of viral material

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Virology (AREA)
  • Plant Pathology (AREA)
  • Immunology (AREA)
  • Toxicology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
CA002229405A 1995-08-22 1996-08-22 Methods for enhancing the production of interferon in cell culture Expired - Fee Related CA2229405C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US262195P 1995-08-22 1995-08-22
US60/002,621 1995-08-22
PCT/US1996/013627 WO1997008324A1 (en) 1995-08-22 1996-08-22 Methods for enhancing the production of interferon in cell culture

Publications (2)

Publication Number Publication Date
CA2229405A1 CA2229405A1 (en) 1997-03-06
CA2229405C true CA2229405C (en) 2004-03-02

Family

ID=21701659

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002229405A Expired - Fee Related CA2229405C (en) 1995-08-22 1996-08-22 Methods for enhancing the production of interferon in cell culture
CA2229163A Expired - Lifetime CA2229163C (en) 1995-08-22 1996-08-22 Methods for enhancing the production of viral vaccines in cell culture by interferon suppression

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2229163A Expired - Lifetime CA2229163C (en) 1995-08-22 1996-08-22 Methods for enhancing the production of viral vaccines in cell culture by interferon suppression

Country Status (10)

Country Link
US (6) US5840565A (enExample)
EP (2) EP0846160B1 (enExample)
JP (2) JP4267693B2 (enExample)
CN (1) CN1161469C (enExample)
AT (1) ATE289348T1 (enExample)
AU (2) AU6857696A (enExample)
BR (1) BR9610550A (enExample)
CA (2) CA2229405C (enExample)
DE (1) DE69634360T2 (enExample)
WO (2) WO1997008324A1 (enExample)

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US6855519B2 (en) * 1995-08-22 2005-02-15 The Regents Of The University Of California Methods for enhancing the production of interferon in cell culture
US6740519B1 (en) 1997-11-03 2004-05-25 Mount Sinai School Of Medicine Immortalized, homozygous stat1-deficient mammalian cell lines and their uses
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US20010031859A1 (en) * 1999-09-08 2001-10-18 Lau Allan S. High level cytokine production with enhanced cell viability
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Also Published As

Publication number Publication date
EP0846160A1 (en) 1998-06-10
AU6860896A (en) 1997-03-19
CA2229405A1 (en) 1997-03-06
ATE289348T1 (de) 2005-03-15
US6159712A (en) 2000-12-12
CA2229163C (en) 2011-04-05
EP0846174A4 (en) 2003-02-05
US6686190B2 (en) 2004-02-03
EP0846160B1 (en) 2005-02-16
US7132271B2 (en) 2006-11-07
MX9801423A (es) 1998-05-31
DE69634360T2 (de) 2005-12-29
BR9610550A (pt) 1999-07-06
JP3432519B2 (ja) 2003-08-04
US6489144B1 (en) 2002-12-03
US6673591B2 (en) 2004-01-06
AU707130B2 (en) 1999-07-01
AU6857696A (en) 1997-03-19
CA2229163A1 (en) 1997-03-06
US20010001709A1 (en) 2001-05-24
US20010001290A1 (en) 2001-05-17
DE69634360D1 (de) 2005-03-24
CN1161469C (zh) 2004-08-11
JPH11514344A (ja) 1999-12-07
JPH11511324A (ja) 1999-10-05
US5840565A (en) 1998-11-24
EP0846160A4 (en) 2002-01-02
US20040157310A1 (en) 2004-08-12
JP4267693B2 (ja) 2009-05-27
EP0846174A1 (en) 1998-06-10
CN1200148A (zh) 1998-11-25
WO1997008324A1 (en) 1997-03-06
WO1997008292A1 (en) 1997-03-06

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