CA2144319A1 - Polypeptides ctla4 recombinants et methodes d'obtention - Google Patents

Polypeptides ctla4 recombinants et methodes d'obtention

Info

Publication number
CA2144319A1
CA2144319A1 CA002144319A CA2144319A CA2144319A1 CA 2144319 A1 CA2144319 A1 CA 2144319A1 CA 002144319 A CA002144319 A CA 002144319A CA 2144319 A CA2144319 A CA 2144319A CA 2144319 A1 CA2144319 A1 CA 2144319A1
Authority
CA
Canada
Prior art keywords
ctla4
polypeptide
active
protein
cells
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.)
Abandoned
Application number
CA002144319A
Other languages
English (en)
Inventor
George N. Cox
Dickson G. Pratt
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.)
Amgen Boulder Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2144319A1 publication Critical patent/CA2144319A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/107—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides
    • C07K1/113—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides without change of the primary structure
    • C07K1/1133—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides without change of the primary structure by redox-reactions involving cystein/cystin side chains
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/107—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides
    • 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
    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503—Immunoglobulin superfamily
    • C07K14/70521—CD28, CD152
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cell Biology (AREA)
  • Toxicology (AREA)
  • Zoology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

La présente invention porte sur des polypeptides CTLA4 produits par recombinaison et conservant une activité de liaison B7, sans pour autant résulter de la fusion entre le CTLA4 et les gènes Ig humains. Les polypeptides CTLA4 de la présente invention comportent généralement une séquence d'acide aminé correspondant au domaine extra-cellulaire de la protéine réceptrice du CTLA4. En outre, l'invention concerne des dérivés fonctionnels des polypeptides CTLA4, y compris des mutéines et des conjugués contenant du polyéthylène glycol. L'invention porte également sur la préparation des polypeptides CTLA4 recombinants et sur les procédés de séparation des formes monomères et dimères des polypeptides recombinants ainsi que les formes des dimères actives et moins actives.
CA002144319A 1993-07-09 1994-07-08 Polypeptides ctla4 recombinants et methodes d'obtention Abandoned CA2144319A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9053393A 1993-07-09 1993-07-09
US08/090,533 1993-07-09

Publications (1)

Publication Number Publication Date
CA2144319A1 true CA2144319A1 (fr) 1995-01-19

Family

ID=22223206

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002144319A Abandoned CA2144319A1 (fr) 1993-07-09 1994-07-08 Polypeptides ctla4 recombinants et methodes d'obtention

Country Status (5)

Country Link
EP (1) EP0665852A1 (fr)
JP (1) JPH08506247A (fr)
AU (1) AU7326594A (fr)
CA (1) CA2144319A1 (fr)
WO (1) WO1995001994A1 (fr)

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US5811097A (en) * 1995-07-25 1998-09-22 The Regents Of The University Of California Blockade of T lymphocyte down-regulation associated with CTLA-4 signaling
US6051227A (en) 1995-07-25 2000-04-18 The Regents Of The University Of California, Office Of Technology Transfer Blockade of T lymphocyte down-regulation associated with CTLA-4 signaling
US5855887A (en) * 1995-07-25 1999-01-05 The Regents Of The University Of California Blockade of lymphocyte down-regulation associated with CTLA-4 signaling
US6750334B1 (en) * 1996-02-02 2004-06-15 Repligen Corporation CTLA4-immunoglobulin fusion proteins having modified effector functions and uses therefor
AUPP221098A0 (en) 1998-03-06 1998-04-02 Diatech Pty Ltd V-like domain binding molecules
EP0947582A1 (fr) * 1998-03-31 1999-10-06 Innogenetics N.V. Une structure polypeptidique utilisable comme un squelette
US7109003B2 (en) 1998-12-23 2006-09-19 Abgenix, Inc. Methods for expressing and recovering human monoclonal antibodies to CTLA-4
ES2340745T3 (es) 1998-12-23 2010-06-08 Pfizer Inc. Anticuerpos monoclonales humanos contra ctla-4.
EE05627B1 (et) 1998-12-23 2013-02-15 Pfizer Inc. CTLA-4 vastased inimese monoklonaalsed antikehad
EP1212422B1 (fr) 1999-08-24 2007-02-21 Medarex, Inc. Anticorps contre l'antigene ctla-4 humain et utilisation
US7605238B2 (en) 1999-08-24 2009-10-20 Medarex, Inc. Human CTLA-4 antibodies and their uses
US7094874B2 (en) 2000-05-26 2006-08-22 Bristol-Myers Squibb Co. Soluble CTLA4 mutant molecules
NZ536420A (en) 2002-04-12 2008-04-30 Medarex Inc Methods of treatment using CTLA-4 antibodies
WO2004076479A2 (fr) * 2003-02-27 2004-09-10 Theravision Gmbh Polypeptides et procedes de fabrication associes
EP1954311A4 (fr) 2005-12-07 2009-12-23 Medarex Inc Régimes d'escalade de dose d'anticorps ctla-4
WO2007100098A1 (fr) * 2006-03-03 2007-09-07 Kyoto University Multimere de domaine extracellulaire d'une molecule fonctionnelle de surface cellulaire
GB0620934D0 (en) * 2006-10-20 2006-11-29 Cambridge Antibody Tech Protein variants
US8742079B2 (en) 2007-08-20 2014-06-03 Protalix Ltd. Saccharide-containing protein conjugates and uses thereof
WO2010040105A2 (fr) 2008-10-02 2010-04-08 Trubion Pharmaceuticals, Inc. Protéines de liaison multicibles antagonistes de cd86
US9194011B2 (en) 2009-11-17 2015-11-24 Protalix Ltd. Stabilized alpha-galactosidase and uses thereof
WO2011107992A2 (fr) * 2010-03-02 2011-09-09 Protalix Ltd. Formes multimères de protéines thérapeutiques et leurs applications
DK2665814T3 (en) 2011-01-20 2017-09-11 Protalix Ltd NUCLEIC ACID CONSTRUCTION FOR EXPRESSION OF ALPHA-GALACTOSIDASE IN PLANTS AND PLANT CELLS
PL3291679T3 (pl) 2015-05-06 2022-04-25 Snipr Technologies Limited Zmiana populacji drobnoustrojowych i modyfikowanie mikrobioty
WO2017079202A1 (fr) 2015-11-02 2017-05-11 Board Of Regents, The University Of Texas System Méthodes d'activation de cd40 et blocage de points de contrôle immunitaires
WO2017079746A2 (fr) 2015-11-07 2017-05-11 Multivir Inc. Méthodes et compositions comprenant une thérapie génique suppressive de tumeur et le blocage du point de contrôle immunitaire pour le traitement du cancer
WO2017173091A1 (fr) 2016-03-30 2017-10-05 Musc Foundation For Research Development Méthodes pour le traitement et le diagnostic du cancer par le ciblage d'une protéine à prédominance de répétitions de glycoprotéine a (garp) et la mise en œuvre d'une immunothérapie efficace seule ou en association
JP7131773B2 (ja) 2016-04-29 2022-09-06 ボード オブ リージェンツ，ザ ユニバーシティ オブ テキサス システム ホルモン受容体に関連する転写活性の標的尺度
GB201609811D0 (en) 2016-06-05 2016-07-20 Snipr Technologies Ltd Methods, cells, systems, arrays, RNA and kits
JP2020500151A (ja) 2016-09-27 2020-01-09 ボード オブ リージェンツ， ザ ユニヴァーシティー オブ テキサス システム マイクロバイオームをモジュレートすることにより、免疫チェックポイント遮断療法を増強するための方法
RU2755903C2 (ru) 2016-10-12 2021-09-22 Борд Оф Риджентс, Дзе Юниверсити Оф Техас Систем Способы и композиции для tusc2-иммунотерапии
CA3043356A1 (fr) 2016-11-09 2018-05-17 Musc Foundation For Research Development Axe metabolique regule cd38-nad+ en immunotherapie antitumorale
WO2018111902A1 (fr) 2016-12-12 2018-06-21 Multivir Inc. Méthodes et compositions comprenant une thérapie génique virale et un inhibiteur de point de contrôle immunitaire pour le traitement et la prévention du cancer et des maladies infectieuses
WO2018156973A1 (fr) 2017-02-24 2018-08-30 Board Of Regents, The University Of Texas System Dosage pour la détection du cancer du pancréas à un stade précoce
EP3768698A4 (fr) 2018-03-19 2022-03-30 MultiVir Inc. Procédés et compositions comprenant une thérapie génique suppressive de tumeur et des agonistes de cd122/cd132 pour le traitement du cancer
US10760075B2 (en) 2018-04-30 2020-09-01 Snipr Biome Aps Treating and preventing microbial infections
BR112020019418A2 (pt) 2018-03-25 2021-02-17 Snipr Biome Aps. tratamento e prevenção de infecções microbianas
EP3773551A4 (fr) 2018-03-27 2022-03-23 Board of Regents, The University of Texas System Composés ayant une activité antitumorale contre des cellules cancéreuses portant des mutations her2 exon 19
US20220033848A1 (en) 2018-11-19 2022-02-03 Board Of Regents, The University Of Texas System A modular, polycistronic vector for car and tcr transduction
WO2020113029A2 (fr) 2018-11-28 2020-06-04 Board Of Regents, The University Of Texas System Édition de génome multiplex de cellules immunitaires pour améliorer la fonctionnalité et la résistance à un environnement de suppression
BR112021010248A2 (pt) 2018-11-29 2021-08-17 Board Of Regents, The University Of Texas System métodos para expansão ex vivo de células naturais killer e uso dos mesmos
CA3138348A1 (fr) 2019-05-09 2020-11-12 FUJIFILM Cellular Dynamics, Inc. Procedes de production d'hepatocytes
TW202110431A (zh) 2019-05-17 2021-03-16 美商癌症預防製藥股份有限公司 治療家族性腺瘤性瘜肉症之方法
US20220380765A1 (en) 2019-11-02 2022-12-01 Board Of Regents, The University Of Texas System Targeting nonsense-mediated decay to activate p53 pathway for the treatment of cancer
WO2021113644A1 (fr) 2019-12-05 2021-06-10 Multivir Inc. Combinaisons comprenant un activateur de lymphocytes t cd8+, un inhibiteur de point de contrôle immunitaire et une radiothérapie en vue d'obtenir des effets ciblés et abscopal pour le traitement du cancer
KR20220124718A (ko) 2020-01-07 2022-09-14 더 보드 오브 리젠츠 오브 더 유니버시티 오브 텍사스 시스템 암 치료를 위한 개선된 인간 메틸 티오아데노신/아데노신 고갈 효소 변이체
EP4107173A1 (fr) 2020-02-17 2022-12-28 Board of Regents, The University of Texas System Procédés d'expansion de lymphocytes infiltrant les tumeurs et leur utilisation
EP4153301A2 (fr) 2020-05-21 2023-03-29 Board of Regents, The University of Texas System Récepteurs de lymphocytes t ayant une spécificité pour le vgll1 et leurs utilisations
WO2021247836A1 (fr) 2020-06-03 2021-12-09 Board Of Regents, The University Of Texas System Méthodes de ciblage de shp-2 pour surmonter une résistance
WO2022104109A1 (fr) 2020-11-13 2022-05-19 Catamaran Bio, Inc. Cellules tueuses naturelles génétiquement modifiées et procédés d'utilisation associés
US20220162288A1 (en) 2020-11-25 2022-05-26 Catamaran Bio, Inc. Cellular therapeutics engineered with signal modulators and methods of use thereof
CN117529338A (zh) 2021-01-19 2024-02-06 威廉马歇莱思大学 多肽的骨特异性递送
CA3234457A1 (fr) 2021-10-05 2023-04-13 Cytovia Therapeutics, Llc Cellules tueuses naturelles et leurs methodes d'utilisation
WO2023068382A2 (fr) 2021-10-20 2023-04-27 Takeda Pharmaceutical Company Limited Compositions ciblant bcma et leurs procédés d'utilisation
WO2023076880A1 (fr) 2021-10-25 2023-05-04 Board Of Regents, The University Of Texas System Thérapie ciblant le foxo1 pour le traitement du cancer
WO2023211972A1 (fr) 2022-04-28 2023-11-02 Medical University Of South Carolina Lymphocytes t régulateurs modifiés par un récepteur antigénique chimérique pour le traitement du cancer

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US5770197A (en) * 1991-06-27 1998-06-23 Bristol-Myers Squibb Company Methods for regulating the immune response using B7 binding molecules and IL4-binding molecules
DE122007000078I2 (de) * 1991-06-27 2011-01-13 Bristol Myers Squibb Co CTL4A-Rezeptor, ihn enthaltenden Fusionsproteine und deren Verwendung

Also Published As

Publication number Publication date
JPH08506247A (ja) 1996-07-09
EP0665852A1 (fr) 1995-08-09
AU7326594A (en) 1995-02-06
WO1995001994A1 (fr) 1995-01-19

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