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Title:
DIAGNOSIS AND TREATMENT OF CANCER USING ANTI-LGR7 ANTIBODY
Document Type and Number:
WIPO Patent Application WO/2010/074192
Kind Code:
A1
Abstract:
Extensive studies have been made, and it is found that a gene for LGR7 protein as well as the protein are highly expressed in cells in clear cell adenocarcinoma which is one type of ovarian cancer.  It is also found that an anti-LGR7 antibody has an antibody-dependent cell-mediated cytotoxic (ADCC) activity and a complement-dependent cell-mediated cytotoxic (CDC) activity against LGR7-expressing cells.  Based on these findings, it is found that an anti-LGR7 antibody is useful for the diagnosis, prevention and treatment of primary or metastatic clear cell adenocarcinoma.

Inventors:
ABURATANI HIROYUKI (JP)
UEHARA YURIKO (JP)
FUNAHASHI SHINICHI (JP)
Application Number:
PCT/JP2009/071524
Publication Date:
July 01, 2010
Filing Date:
December 25, 2009
Export Citation:
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Assignee:
UNIV TOKYO (JP)
FORERUNNER PHARMA RES CO LTD (JP)
ABURATANI HIROYUKI (JP)
UEHARA YURIKO (JP)
FUNAHASHI SHINICHI (JP)
International Classes:
C07K16/30; A61K39/395; A61P35/00; A61P43/00; C12N15/02; C12N15/09; G01N33/53; G01N33/574; C12P21/08
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Attorney, Agent or Firm:
SHIMIZU, Hatsushi et al. (JP)
Spring water Original aim (JP)
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