EP1563073A4 - Procedes de production de proteine et cellules modifiees pour utilisation dans ces procedes - Google Patents

Procedes de production de proteine et cellules modifiees pour utilisation dans ces procedes

Info

Publication number
EP1563073A4
EP1563073A4 EP03739320A EP03739320A EP1563073A4 EP 1563073 A4 EP1563073 A4 EP 1563073A4 EP 03739320 A EP03739320 A EP 03739320A EP 03739320 A EP03739320 A EP 03739320A EP 1563073 A4 EP1563073 A4 EP 1563073A4
Authority
EP
European Patent Office
Prior art keywords
production methods
protein production
modified cells
cells
modified
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP03739320A
Other languages
German (de)
English (en)
Other versions
EP1563073A2 (fr
Inventor
Gisela Chiang
William Sisk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Biogen Inc
Biogen MA Inc
Original Assignee
Biogen Idec Inc
Biogen Idec MA 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 Biogen Idec Inc, Biogen Idec MA Inc filed Critical Biogen Idec Inc
Publication of EP1563073A2 publication Critical patent/EP1563073A2/fr
Publication of EP1563073A4 publication Critical patent/EP1563073A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
    • C07K14/47—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
    • C07K14/4701—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals not used
    • C07K14/4747—Apoptosis related proteins
    • 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
    • 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
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/0018—Culture media for cell or tissue culture
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P21/00—Preparation of peptides or proteins
    • C12P21/02—Preparation of peptides or proteins having a known sequence of two or more amino acids, e.g. glutathione
    • 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
    • C12N2500/00—Specific components of cell culture medium
    • C12N2500/30—Organic components
    • C12N2500/36—Lipids
    • 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
    • C12N2501/00—Active agents used in cell culture processes, e.g. differentation
    • C12N2501/40—Regulators of development
    • C12N2501/48—Regulators of apoptosis
    • 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
    • C12N2510/00—Genetically modified cells
    • C12N2510/02—Cells for production
EP03739320A 2002-06-26 2003-06-26 Procedes de production de proteine et cellules modifiees pour utilisation dans ces procedes Withdrawn EP1563073A4 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US39173802P 2002-06-26 2002-06-26
US391738P 2002-06-26
US44049803P 2003-01-16 2003-01-16
US440498P 2003-01-16
PCT/US2003/020207 WO2004003151A2 (fr) 2002-06-26 2003-06-26 Procedes de production de proteine et cellules modifiees pour utilisation dans ces procedes

Publications (2)

Publication Number Publication Date
EP1563073A2 EP1563073A2 (fr) 2005-08-17
EP1563073A4 true EP1563073A4 (fr) 2007-09-19

Family

ID=30003205

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03739320A Withdrawn EP1563073A4 (fr) 2002-06-26 2003-06-26 Procedes de production de proteine et cellules modifiees pour utilisation dans ces procedes

Country Status (5)

Country Link
EP (1) EP1563073A4 (fr)
JP (2) JP2006503555A (fr)
AU (2) AU2003245702A1 (fr)
CA (1) CA2491212A1 (fr)
WO (1) WO2004003151A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100454016B1 (ko) * 2002-01-05 2004-10-26 한국과학기술원 항예정사 유전자로 형질전환되고 ｄｈｆｒ 유전자가결핍된 신규한 ｃｈｏ 세포주, 그의 제조 방법 및 상기형질전환된 ｃｈｏ 숙주 세포를 이용한 목적단백질의 생산방법
US7531327B2 (en) * 2004-07-23 2009-05-12 Immunomedics, Inc. Methods and compositions for increasing longevity and protein yield from a cell culture
EP2209891A1 (fr) * 2007-11-13 2010-07-28 Boehringer Ingelheim Pharma GmbH & Co. KG Amélioration de la capacité sécrétoire dans des cellules hôtes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1348758A1 (fr) * 2002-03-28 2003-10-01 Boehringer Ingelheim Pharma GmbH & Co.KG Cellules hôtes ayant des propriétés de survie améliorées et procédé pour produire ces cellules
EP1468079A1 (fr) * 2002-01-05 2004-10-20 Korea Advanced Institute of Science and Technology Lignee cellulaire cho deficiente en dhfr transfectee avec un gene anti-apoptotique, sa methode de preparation et methode de production d'une proteine cible au moyen de ladite lignee cellulaire

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6163196A (en) * 1995-06-07 1996-12-30 Smithkline Beecham Corporation Method for obtaining receptor agonist antibodies
US6218181B1 (en) * 1998-03-18 2001-04-17 The Salk Institute For Biological Studies Retroviral packaging cell line

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1468079A1 (fr) * 2002-01-05 2004-10-20 Korea Advanced Institute of Science and Technology Lignee cellulaire cho deficiente en dhfr transfectee avec un gene anti-apoptotique, sa methode de preparation et methode de production d'une proteine cible au moyen de ladite lignee cellulaire
EP1348758A1 (fr) * 2002-03-28 2003-10-01 Boehringer Ingelheim Pharma GmbH & Co.KG Cellules hôtes ayant des propriétés de survie améliorées et procédé pour produire ces cellules

Non-Patent Citations (12)

* Cited by examiner, † Cited by third party
Title
CHIANG GISELA G ET AL: "Bcl-x(L) mediates increased production of humanized monoclonal antibodies in chinese hamster ovary cells", BIOTECHNOLOGY AND BIOENGINEERING, vol. 91, no. 7, September 2005 (2005-09-01), pages 779 - 792, XP002446137, ISSN: 0006-3592 *
FIGUEROA B ET AL: "A COMPARISON OF THE PROPERTIES OF A BCL-XL VARIANT TO THE WILD-TYPE ANTI-APOPTOSIS INHIBITOR IN MAMMALIAN CELL CULTURES", METABOLIC ENGINEERING, ACADEMIC PRESS,, US, vol. 5, no. 4, October 2003 (2003-10-01), pages 230 - 245, XP008064154, ISSN: 1096-7176 *
FUSSENEGGER M ET AL: "CONTROLLED PROLIFERATION BY MULTIGENE METABOLIC ENGINEERING ENHANCES THE PRODUCTIVITY OF CHINESE HAMSTER OVARY CELLS", NATURE BIOTECHNOLOGY, NATURE PUBLISHING GROUP, NEW YORK, NY, US, vol. 16, no. 5, May 1998 (1998-05-01), pages 468 - 472, XP001093788, ISSN: 1087-0156 *
FUSSENEGGER M. ET AL: "Regulated overexpression of the survival factor bcl-2 in CHO cells increases viable cell density in batch culture and decreases DNA release in extended fixed-bed cultivation", CYTOTECHNOLOGY, vol. 32, no. 1, 1 January 2000 (2000-01-01), KLUWER ACADEMIC PUBLISHERS, DORDRECHT, NL, pages 45 - 61, XP002326419 *
GOSWAMI J ET AL: "Apoptosis in batch cultures of Chinese hamster ovary cells", BIOTECHNOLOGY AND BIOENGINEERING, WILEY & SONS, HOBOKEN, NJ, US, vol. 62, no. 6, 20 March 1999 (1999-03-20), pages 632 - 640, XP002326418, ISSN: 0006-3592 *
JOEL CHARBONNEAU ET AL: "Protection of hybridoma cells against apoptosis by a loop domain-deficient Bcl-xL protein", CYTOTECHNOLOGY, KLUWER ACADEMIC PUBLISHERS, DO, vol. 37, no. 1, 1 September 2001 (2001-09-01), pages 41 - 47, XP019236711, ISSN: 1573-0778 *
JUNG D. ET AL: "Inducible expression of Bcl-XL restricts apoptosis resistance to the antibody secretion phase in hybridoma cultures", BIOTECHNOLOGY AND BIOENGINEERING, vol. 79, no. 2, 21 May 2002 (2002-05-21) - 20 July 2002 (2002-07-20), pages 180 - 187 *
KIM N S ET AL: "Overexpression of bcl-2 inhibits sodium butyrate-induced apoptosis in Chinese hamster ovary cells resulting in enhanced humanized antibody production", BIOTECHNOLOGY AND BIOENGINEERING - COMBINATORIAL CHEMISTRY, WILEY, NEW YORK, NY, US, vol. 71, no. 3, 2000, pages 184 - 193, XP002208594 *
MASTRANGELO A J ET AL: "Part II. Overexpression of bcl-2 family members enhances survival of mammalian cells in response to various culture insults", BIOTECHNOLOGY AND BIOENGINEERING, WILEY & SONS, HOBOKEN, NJ, US, vol. 67, no. 5, 5 March 2000 (2000-03-05), pages 555 - 564, XP002326420, ISSN: 0006-3592 *
MASTRANGELO ALISON J ET AL: "Part I. Bcl-2 and bcl-xL limit apoptosis upon infection with alphavirus vectors", BIOTECHNOLOGY AND BIOENGINEERING, WILEY & SONS, HOBOKEN, NJ, US, vol. 67, no. 5, 5 March 2000 (2000-03-05), pages 544 - 554, XP002217633, ISSN: 0006-3592 *
MEENTS H ET AL: "Impact of coexpression and coamplification of sICAM and antiapoptosis determinants bcl-2/bcl-x(L) on productivity, cell survival, and mitochondria number in CHO-DG44 grown in suspension and serum-free media", BIOTECHNOLOGY AND BIOENGINEERING, WILEY & SONS, HOBOKEN, NJ, US, vol. 80, no. 6, 20 December 2002 (2002-12-20), pages 706 - 716, XP002251640, ISSN: 0006-3592 *
ZANGHI JAMES A ET AL: "Serum protects protein-free competent Chinese hamster ovary cells against apoptosis induced by nutrient deprivation in batch culture", BIOTECHNOLOGY AND BIOENGINEERING, vol. 64, no. 1, 5 July 1999 (1999-07-05), pages 108 - 119, XP002446136, ISSN: 0006-3592 *

Also Published As

Publication number Publication date
WO2004003151A2 (fr) 2004-01-08
JP2006503555A (ja) 2006-02-02
AU2010201256A1 (en) 2010-04-22
CA2491212A1 (fr) 2004-01-08
EP1563073A2 (fr) 2005-08-17
JP2011004771A (ja) 2011-01-13
WO2004003151A3 (fr) 2005-06-23
AU2003245702A1 (en) 2004-01-19

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