Daiichi Pharmaceutical Co., Ltd.

Snow Brand Milk Products Co., Ltd.

Daiichi Sankyo Company, Limited

Sankyo Company, Limited

Kyoji Yamaguchi

Kanji Higashio

Masaaki Goto

Fumie Kobayashi

Masahiko Kinosaki

Eisuke Tsuda

Kazuki Yano

Tomonori Morinaga

Nobuaki Nakagawa

Akihiro Tomoyasu

Nobuyuki Shima

Hisataka Yasuda

Naohiro Washida

Masatsugu Ueda

Ken Takahashi

Hiroaki Masunaga

Akihiko Murakami

Fumiko Oogaki

Hiromi Ogawa

Yasushi Yamashita

Shin-ichi Mochizuki

Tadashi Nakakarumai

Toshiko Satake

Reiko Takahira

Nobuaki Nishiura Heights 2-4 Nakagawa

Tomonori 11-12 Saiwaicho 3-Chome Morinaga

Akihiro Sk-Mansion Tomoyasu

Ken Nishiura Heights 1-4 Takahashi

Eisuke Diapalace Jichiidai 5-Bankan 407 Tsuda

Kazuki Nishiura Heights 3-1 Yano

Novel proteins and polypeptides binding to osteoclastogenesis inhibitory factor (OCIF) (OCIF-binding molecules, OBMs) and nucleic acids encoding these proteins and polypeptides are provided. Processes for producing these proteins, polypeptides, and nucleic acid molecules by genetic engineering are provided. Medicinal compounds are provided which comprise proteins and nucleic acids according to the invention, as well as proteins which bind to OBM, including anti-OBM antibodies. These compounds may be used for the treatment of bone disease.

Methods of reducing bone absorption comprising administering an antibody that binds OBM

The present invention relates to a novel protein which binds to Osteoclastogenesis Inhibitory Factor (OCIF-binding molecule; OBM), a process for preparing the same, DNA encoding said protein, a protein having an amino acid sequence encoded by this DNA, a method for producing said protein by genetic engineering technique, and a pharmaceutical composition containing said protein. In addition, screening methods for a substance for controlling expression of said protein using said protein and the DNA, a substance which inhibits or modulates the biological activity of said protein, or a receptor which transmits the action of said protein through binding to said protein, the substance obtained by the screening methods, and a pharmaceutical composition which contains this substance are disclosed. An antibody for said protein, a process for preparing the same, a measuring method of said protein using the antibody, and a medicine comprising the antibody are also disclosed.

Antibodies to OCIF-binding molecules

A novel protein and a process of producing the protein is provided. The protein is a glycoprotein having activity of suppressing the differentiation and/or maturation of adipocyte, having a molecular weight of about 45 kD under non-reducing conditions and about 28 kD and/or 23 kD under reducing conditions, and exhibiting affinity to heparin. A process of producing the protein comprising culturing human fibroblasts and purifying the culture broth by chromatography using an ion exchange column, affinity column, and reverse phase column. A cDNA encoding the protein and a process of producing the protein using the cDNA are also provided. The protein of the present invention is useful as a pharmaceutical composition for preventing or treating obesity or as an antigen for establishing immunological diagnosis, etc.

Protein and processes for producing the same

The present invention relates to a novel protein which binds to Osteoclastogenesis Inhibitory Factor (OCIF-binding molecule; OBM), a process for preparing the same, DNA encoding said protein, a protein having an amino acid sequence encoded by this DNA, a method for producing said protein by genetic engineering technique, and a pharmaceutical composition containing said protein. In addition, screening methods for a substance for controlling expression of said protein using said protein and the DNA, a substance which inhibits or protein through binding to said protein, the substance obtained by the screening methods, and a pharmaceutical composition which contains this substance are disclosed. An antibody for said protein, a process for preparing the same, a measuring method of said protein using the antibody, and a medicine comprising the antibody are also disclosed.

Methods for identifying a substance which specifically binds to an osteoclastogenesis inhibitory factor-binding molecule and modulates the biological activity thereof

A method for treating obesity includes administering to humans or animals a pharmaceutically effective amount of stanniocalcin in the form of a pharmaceutical composition. Stanniocalcin has an excellent activity of inhibiting the differentiation and maturation of adipocytes and therefore is useful as a drug for treating obesity.

Method for treating obesity and for inhibiting adipocyte activity

The present invention relates to a TCF mutant having a novel amino acid sequence which is obtained by mutagenesis of one or more amino acid between N-terminus and the first kringle of the amino acid sequence of native TCF and has lowered affinity to heparin and/or elevated biological activity. The present TCF mutant is prepared by gene manipulation of TCF. The TCF mutants of the present invention have proliferative activity and/or growth stimulative activity in hepatocyte and beneficial as a therapeutic agent for various hepatic diseases and an antitumor agent.

TCF mutant

A preventative and/or therapeutic agent to treat and/or prevent organ failure due to mercury exposure, contains as the active ingredient a mutant tumor cytotoxic factor protein (TCF-II). The therapeutic agent comprises a mutant TCF-II protein according to SEQ ID NO. 2 in which amino acid residues Arg-Lys-Arg-Arg have been replaced by Ala-Ala-Ala-Ala, or in which amino acids Lys-Ile-Lys-Thr-Lys-Lys have been replaced by Ala-Ile-Ala-Thr-Ala-Ala (SEQ ID NO. 3).

Method for preventing and/or treating renal disease

Basic osteoblast growth factor II (bOGF-II)

Modified tumor cytotoxic factor (TCF) and DNA encoding such

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Saitama, Japan

Kyoji Yamaguchi