Method of treating bone disorders using TSG-6
View Patent ↗The invention provides use of a TSG-6 polypeptide, or a polynucleotide encoding an TSG-6 polypeptide, in the manufacture of a medicament for the treatment or prevention of a bone disease or condition associated with bone resorption by osteoclasts.
1. A method of treating osteoporosis in a subject in need thereof, the method comprising administering to the subject a therapeutically effective amount of a TSG-6 polypeptide, wherein the TSG-6 polypeptide is not administered in combination with PTX3;
wherein the TSG-6 polypeptide comprises:
(i) the amino acid sequence of SEQ ID NO: 2, 3, 5, 6, 7, 9, 10, 11 or 13, or
(ii) an amino acid sequence having at least 95% identity to the amino acid sequence of SEQ ID NO: 2, 3, 5, 6, 7, 9, 10, 11 or 13.
2. The method according to claim 1 , wherein said TSG-6 polypeptide has RANKL binding activity.
3. The method according to claim 2 , wherein said polypeptide consists of the sequence shown in SEQ ID NO:2 or 5.
4. The method according to claim 1 , wherein said TSG-6 polypeptide is administered simultaneously, separately, or sequentially with a therapeutically effective amount of an OPG polypeptide, wherein the OPG polypeptide comprises:
(i) the amino acid sequence set fourth in SEQ ID NO:15, or
(ii) an amino acid sequence having least 90% identity to the amino acid sequence set forth SEQ ID NO:15 and having RANKL binding activity.
5. The method according to claim 1 , wherein said TSG-6 polypeptide is administered in combination with a therapeutically effective amount of an OPG polypeptide, wherein the OPG polypeptide comprises:
(i) the amino acid sequence set forth in SEQ ID NO:15, or
(ii) an amino acid sequence having at least 90% identity to the amino sequence set forth in SEQ ID NO:15 and having RANKL binding activity.