MX2007014585A - Polipeptidos. - Google Patents

Polipeptidos.

Info

Publication number
MX2007014585A
MX2007014585A MX2007014585A MX2007014585A MX2007014585A MX 2007014585 A MX2007014585 A MX 2007014585A MX 2007014585 A MX2007014585 A MX 2007014585A MX 2007014585 A MX2007014585 A MX 2007014585A MX 2007014585 A MX2007014585 A MX 2007014585A
Authority
MX
Mexico
Prior art keywords
sub
pmhc
polypeptide
polypeptides
given class
Prior art date
Application number
MX2007014585A
Other languages
English (en)
Inventor
Bent Karsten Jakobsen
Yi Li
Ruth Karen Moysey
Original Assignee
Medigene Ltd
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 Medigene Ltd filed Critical Medigene Ltd
Publication of MX2007014585A publication Critical patent/MX2007014585A/es

Links

Classifications

    • 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
    • C07K14/705Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503Immunoglobulin superfamily
    • C07K14/70535Fc-receptors, e.g. CD16, CD32, CD64 (CD2314/705F)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • 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
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503Immunoglobulin superfamily
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides

Landscapes

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

Abstract

La presente invencion proporciona polipeptidos que tienen la propiedad de unirse a una pMHC Clase I dada, caracterizada ademas porque el polipeptido tiene una KD para la pMHC Clase I dada de menos que o igual a 1 (M y/o tiene una velocidad apagada (koff) para la molecula pMHC Clase I dada de 2 S-1 o mas lenta, y el polipeptido tiene al menos una identidad de 45% y/o similitud de 55% con SEQ ID NO: 7, y el polipeptido inhibe la union de CD8 a la pMHC dada a un mayor grado que el polipeptido de SEQ ID NO: 3. Estos polipeptidos son utiles, ya sea solos o asociados con un agente terapeutico, para la inhibicion de respuestas de celulas T citotoxicas (CTL).
MX2007014585A 2005-05-25 2006-05-19 Polipeptidos. MX2007014585A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0510627.3A GB0510627D0 (en) 2005-05-25 2005-05-25 Polypeptides
PCT/GB2006/001860 WO2006125963A2 (en) 2005-05-25 2006-05-19 Modified leukocyte ig-like receptor family members (lir' s) with increased affinity for class i mhc and their uses in modulating t cell activation

Publications (1)

Publication Number Publication Date
MX2007014585A true MX2007014585A (es) 2008-04-22

Family

ID=34834594

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007014585A MX2007014585A (es) 2005-05-25 2006-05-19 Polipeptidos.

Country Status (15)

Country Link
US (1) US8092807B2 (es)
EP (1) EP1885752B1 (es)
JP (1) JP2008545404A (es)
CN (1) CN101268100A (es)
AT (1) ATE473240T1 (es)
AU (1) AU2006250976A1 (es)
BR (1) BRPI0611167A2 (es)
CA (1) CA2609447A1 (es)
DE (1) DE602006015306D1 (es)
EA (1) EA200702609A1 (es)
ES (1) ES2348674T3 (es)
GB (1) GB0510627D0 (es)
MX (1) MX2007014585A (es)
WO (1) WO2006125963A2 (es)
ZA (1) ZA200709924B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2084184A1 (en) 2006-11-24 2009-08-05 Medigene Limited ILT-2 (LIRl ) VARIANTS WITH INCREASED AFFINITY FOR MHC CLASS I MOLECULES
GB0623539D0 (en) * 2006-11-24 2007-01-03 Avidex Ltd Polypeptides
WO2009060159A1 (en) * 2007-11-08 2009-05-14 Medigene Limited Mutated ilt molecules

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0948623B1 (en) 1996-12-06 2010-01-27 Schering Corporation Isolated mammalian monocyte cell genes; related reagents
US6448035B1 (en) * 1997-04-24 2002-09-10 Immunex Corporation Family of immunoregulators designated leukocyte immunoglobulin-like receptor (LIR)
US6384203B1 (en) * 1999-05-12 2002-05-07 Immunex Corporation Family of immunoregulators designated leukocyte immunoglobulin-like receptors (LIR)
GB9722779D0 (en) 1997-10-28 1997-12-24 Isis Innovation Human CD8 as an inhibitor of the cellular immune system
IL139344A0 (en) 1998-05-19 2001-11-25 Avidex Ltd Soluble t cell receptor
JP2004524001A (ja) 2000-01-25 2004-08-12 ハイセック,インコーポレーテッド 白血球免疫グロブリン受容体(lir様)ポリペプチドおよびポリヌクレオチドに関する方法と材料
MXPA04004491A (es) 2001-11-14 2005-05-16 Immunex Corp Modulacion de funcion de receptores similares a inmunoglobulina leucocitaria para tratar artritis reumatoide.
US20060263774A1 (en) 2002-11-01 2006-11-23 Genentech, Inc. Compositions and methods for the treatment of immune related diseases
WO2005058953A2 (en) 2003-12-12 2005-06-30 Regeneron Pharmaceuticals, Inc. Ogh fusion polypeptides and therapeutic uses thereof
US7601516B2 (en) 2004-01-28 2009-10-13 Syntomix Pharmaceuticals, Inc. Heterodimeric follicle stimulating hormone-Fc (FSH-Fc) fusion proteins for the treatment of infertility
GB0411773D0 (en) 2004-05-26 2004-06-30 Avidex Ltd Method for the identification of polypeptides which bind to a given peptide mhc complex or cd 1-antigen complex
US8207110B2 (en) 2004-09-03 2012-06-26 The Trustees Of Columbia University In The City Of New York ITL3 polypeptides and uses thereof
EP2084184A1 (en) 2006-11-24 2009-08-05 Medigene Limited ILT-2 (LIRl ) VARIANTS WITH INCREASED AFFINITY FOR MHC CLASS I MOLECULES

Also Published As

Publication number Publication date
JP2008545404A (ja) 2008-12-18
CN101268100A (zh) 2008-09-17
DE602006015306D1 (de) 2010-08-19
AU2006250976A1 (en) 2006-11-30
CA2609447A1 (en) 2006-11-30
ATE473240T1 (de) 2010-07-15
WO2006125963A3 (en) 2008-04-17
EA200702609A1 (ru) 2008-10-30
EP1885752A2 (en) 2008-02-13
US8092807B2 (en) 2012-01-10
US20090208447A1 (en) 2009-08-20
EP1885752B1 (en) 2010-07-07
WO2006125963A2 (en) 2006-11-30
ES2348674T3 (es) 2010-12-10
ZA200709924B (en) 2009-03-25
GB0510627D0 (en) 2005-06-29
BRPI0611167A2 (pt) 2010-08-17

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal