NO972522L - Monoclonal antibodies with immunosuppressive activity - Google Patents

Monoclonal antibodies with immunosuppressive activity

Info

Publication number
NO972522L
NO972522L NO972522A NO972522A NO972522L NO 972522 L NO972522 L NO 972522L NO 972522 A NO972522 A NO 972522A NO 972522 A NO972522 A NO 972522A NO 972522 L NO972522 L NO 972522L
Authority
NO
Norway
Prior art keywords
fragments
mab
monoclonal antibodies
fab
immunosuppressive activity
Prior art date
Application number
NO972522A
Other languages
Norwegian (no)
Other versions
NO972522D0 (en
Inventor
Zoltan Nagy
Damir Vidovic
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of NO972522D0 publication Critical patent/NO972522D0/en
Publication of NO972522L publication Critical patent/NO972522L/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
    • C07K16/2833—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily against MHC-molecules, e.g. HLA-molecules
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • 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
    • A61P37/02—Immunomodulators
    • A61P37/06—Immunosuppressants, e.g. drugs for graft rejection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides

Abstract

Oppfinnelsen omfatter enverdige mAb-fragmenter (Fab) av mAb, som har evnen til å nedregulere HLA-DR-ekspresjonen på antigenpresenterende celler. Fab-frag- mentene kan nedregulere denne HLA-DR-ekspreejon uten å utøve cytotoksisiteten som observeres hos stam- mAb'et eller av de toverdige fragmenter (F(ab)'2) av det monoklonale antistoff. Fab-fragmentene ifølge oppfinnelsen er derfor sterke MHC-klasse Il-spesifik- ke immunosuppressive forbindelser uten cytotoksiske bivirkninger.The invention comprises monovalent mAb fragments (Fab) of mAb, which have the ability to down-regulate HLA-DR expression on antigen presenting cells. The Fab fragments can down-regulate this HLA-DR expression without exerting the cytotoxicity observed in the stem mAb or of the bivalent fragments (F (ab) '2) of the monoclonal antibody. The Fab fragments of the invention are therefore strong MHC class II specific immunosuppressive compounds without cytotoxic side effects.

NO972522A 1994-12-07 1997-06-03 Monoclonal antibodies with immunosuppressive activity NO972522L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35091594A 1994-12-07 1994-12-07
PCT/EP1995/004648 WO1996017874A1 (en) 1994-12-07 1995-11-25 Monoclonal antibody fragments having immunosuppressant activity

Publications (2)

Publication Number Publication Date
NO972522D0 NO972522D0 (en) 1997-06-03
NO972522L true NO972522L (en) 1997-08-06

Family

ID=23378740

Family Applications (1)

Application Number Title Priority Date Filing Date
NO972522A NO972522L (en) 1994-12-07 1997-06-03 Monoclonal antibodies with immunosuppressive activity

Country Status (19)

Country Link
EP (1) EP0787151A1 (en)
JP (1) JP2001506122A (en)
CN (1) CN1168679A (en)
AR (1) AR002005A1 (en)
AU (1) AU4256096A (en)
BR (1) BR9509902A (en)
CA (1) CA2206471A1 (en)
CO (1) CO4480041A1 (en)
CZ (1) CZ172497A3 (en)
FI (1) FI972430A0 (en)
HU (1) HUT77342A (en)
IL (1) IL116228A0 (en)
MA (1) MA23739A1 (en)
NO (1) NO972522L (en)
PE (1) PE52996A1 (en)
PL (1) PL320610A1 (en)
TR (1) TR199501542A2 (en)
WO (1) WO1996017874A1 (en)
ZA (1) ZA9510195B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0893507A1 (en) * 1997-07-25 1999-01-27 Institut Gustave Roussy Use of MHC class II ligands (CD4 and LAG-3) as adjuvant for vaccination and of LAG-3 in cancer treatment
AU5588099A (en) 1998-08-28 2000-03-21 Dendreon Corporation Selective apoptosis of neoplastic cells by an hla-dr specific monoclonal antibody
EP1156060B1 (en) * 2000-05-12 2007-06-27 GPC Biotech AG Human peptides/proteins causing or leading to the killing of cells including lymphoid tumor cells
US7521047B2 (en) 2000-05-12 2009-04-21 Gpc Biotech Ag Human polypeptides causing or leading to the killing of cells including lymphoid tumor cells
EP1156062A1 (en) * 2000-05-12 2001-11-21 GPC Biotech AG Immunomodulatory human MHC class II antigen-binding peptides/proteins
US20030086929A1 (en) 2001-10-11 2003-05-08 Tso J. Yun Treatment of prostate cancer by inhibitors of ATP synthase
JP3665324B2 (en) 2001-10-15 2005-06-29 麒麟麦酒株式会社 Anti-HLA-DR antibody
EP1768662A2 (en) 2004-06-24 2007-04-04 Novartis Vaccines and Diagnostics, Inc. Small molecule immunopotentiators and assays for their detection
AU2011235328A1 (en) * 2010-04-01 2012-09-27 Immunomedics, Inc. Antibody-based depletion of antigen-presenting cells and dendritic cells
KR102647825B1 (en) * 2021-07-22 2024-03-14 서울대학교산학협력단 Anti-HLA-DP monoclonal antibody and use thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0068790B1 (en) * 1981-06-25 1986-02-26 The Board Of Trustees Of The Leland Stanford Junior University Allele specific immunotherapeutic method and dosage form
ATE143377T1 (en) * 1989-12-27 1996-10-15 Centocor Inc CHIMERIC IMMUNOGLOBULINS FOR CD4 RECEPTORS
EP1266965B1 (en) * 1991-07-25 2006-05-24 Biogen Idec Inc. Recombinant antibodies for human therapy

Also Published As

Publication number Publication date
AR002005A1 (en) 1998-01-07
ZA9510195B (en) 1996-06-07
CN1168679A (en) 1997-12-24
EP0787151A1 (en) 1997-08-06
CA2206471A1 (en) 1996-06-13
BR9509902A (en) 1997-10-21
NO972522D0 (en) 1997-06-03
TR199501542A2 (en) 1996-07-21
CZ172497A3 (en) 1997-10-15
FI972430A (en) 1997-06-06
MX9704225A (en) 1997-09-30
PE52996A1 (en) 1996-12-12
AU4256096A (en) 1996-06-26
FI972430A0 (en) 1997-06-06
WO1996017874A1 (en) 1996-06-13
IL116228A0 (en) 1996-03-31
HUT77342A (en) 1998-03-30
PL320610A1 (en) 1997-10-13
MA23739A1 (en) 1996-07-01
JP2001506122A (en) 2001-05-15
CO4480041A1 (en) 1997-07-09

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