ANTIBODY TO M-CSF

PROBLEM TO BE SOLVED: To provide an isolated human antibody or antigen binding portion thereof specifically binding to human M-CSF and acting as an M-CSF antagonist, and a composition comprising such an antibody or antigen binding portion.SOLUTION: The present invention provides: an antibody that sp...

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Hauptverfasser: BEDIAN VAHE, KELLERMANN SIRID-AIMEE, DEVALARAJA MADHAV NARASIMHA, LOW JOSEPH EDWIN, MOBLEY JAMES LESLIE, HAAK-FRENDSCHO MARY, FOLTZ IAN
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an isolated human antibody or antigen binding portion thereof specifically binding to human M-CSF and acting as an M-CSF antagonist, and a composition comprising such an antibody or antigen binding portion.SOLUTION: The present invention provides: an antibody that specifically binds to an M-CSF, preferably human M-CSF, and functions to inhibit M-CSF, and an antigen-binding portion thereof; a human anti-M-CSF antibody and an antigen binding portion thereof; a composition containing such an antibody or an antigen binding portion; and a nucleic acid molecules that encode a compound constructing such a composition. The present invention also provides a human anti-M-CSF antibody; a method for preparing a composition containing such an antibody; a method for using the antibody and composition for diagnosis and therapy; a method for gene therapy using a nucleic acid molecule encoding a heavy chain and/or a light chain of an immunoglobulin molecule, including the human anti-M-CSF antibodies; etc.SELECTED DRAWING: Figure 1A 【課題】ヒトM−CSFに特異的に結合し、またM−CSFアンタゴニストとして作用する、単離されたヒト抗体もしくはこの抗原結合部分、およびこのような抗体または抗原結合部分を含む組成物の提供。【解決手段】M−CSF、好ましくはヒトM−CSFに特異的に結合し、またM−CSFを阻害するように機能する抗体、およびこの抗原結合部分、ヒト抗M−CSF抗体、およびこの抗原結合部分、さらにこのような抗体または抗原結合部分を含む組成物、このような組成物を構成する化合物をコードする核酸分子の提供。ヒト抗M−CSF抗体、このような抗体を含む組成物を作製する方法、ならびに抗体および組成物を診断および治療に使用する方法、該ヒト抗M−CSF抗体を含む、重鎖および/または軽鎖の免疫グロブリン分子をコードする核酸分子を用いる遺伝子治療法等の提供。【選択図】図1A