IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0779638
(2004-02-18)
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등록번호 |
US-7323445
(2008-01-29)
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발명자
/ 주소 |
- Zhang,Renwen
- Peluso,Diane
- Morris,Elisabeth
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출원인 / 주소 |
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대리인 / 주소 |
Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
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인용정보 |
피인용 횟수 :
25 인용 특허 :
187 |
초록
▼
Methods and compositions are provided for the treatment of articular cartilage defects and disease involving the combination of tissue, such as osteochondral grafts, with active growth factor. The active growth factor is preferably a composition containing at least one bone morphogenetic protein and
Methods and compositions are provided for the treatment of articular cartilage defects and disease involving the combination of tissue, such as osteochondral grafts, with active growth factor. The active growth factor is preferably a composition containing at least one bone morphogenetic protein and a suitable carrier. The method results in the regeneration and/or functional repair of articular cartilage tissue.
대표청구항
▼
We claim: 1. A method for regeneration of articular cartilage comprising administering to an area in need of regeneration of said articular cartilage an osteochondral graft having applied thereto a composition consisting essentially of an amount of a heterodimer effective for the regeneration of ar
We claim: 1. A method for regeneration of articular cartilage comprising administering to an area in need of regeneration of said articular cartilage an osteochondral graft having applied thereto a composition consisting essentially of an amount of a heterodimer effective for the regeneration of articular cartilage, wherein the heterodimer comprises one purified bone morphogenetic protein (BMP) selected from the group consisting of BMP-2, 4, 5, 6, and 7 and one protein which induces the formation of tendon or ligament tissue selected from the group consisting of BMP-12, BMP-13, and MP52. 2. The method of claim 1, wherein said BMP is BMP-2. 3. A method for regeneration of articular cartilage comprising administering to an area in need of regeneration of said articular cartilage an osteochondral graft having applied thereto a composition consisting essentially of (i) an amount of at least one purified bone morphogenetic protein (BMP) selected from the group consisting of BMP-2, 4, 5, 6, and 7 effective for the regeneration of said articular cartilage and (ii) one or more pharmaceutical carriers. 4. The method of claim 3, wherein said pharmaceutical carrier is hyaluronic acid. 5. The method of claim 3, wherein the pharmaceutical carrier is a mineral. 6. The method of claim 5, wherein said mineral is calcium phosphate. 7. The method of claim 3, wherein said pharmaceutical carrier is a ceramic. 8. The method of claim 7, wherein said ceramic is hydroxyapatite. 9. A method for regeneration of articular cartilage comprising administering to an area in need of regeneration of said articular cartilage an osteochondral graft and a composition consisting essentially of an amount of at least one purified bone mor ho enetic protein (BMP) selected from the group consisting of BMP-2, 4, 5, 6, and 7 effective for the regeneration of said articular cartilage, wherein said composition is applied directly to the osteochondral graft and/or administered directly to the site in need of tissue repair in conjunction with the graft. 10. The method of claim 9, wherein said composition is applied to the graft or the site in need of tissue repair using a syringe for injection. 11. A method for regeneration of articular cartilage comprising administering to an area in need of regeneration of said articular cartilage an osteochondral graft having applied thereto a composition consisting essentially of an amount of at least one purified bone morphogenetic protein (BMP) selected from the group consisting of BMP-2, 4, 5, 6, and 7 effective for the regeneration of said articular cartilage, wherein the area in need of regeneration of said articular cartilage is selected from the group consisting of the hip and the knee. 12. The method of claim 11, wherein the area in need of regeneration of said articular cartilage is the hip. 13. The method of claim 11, wherein the area in need of regeneration of said articular cartilage is the knee. 14. The method of claim 13, wherein the area in need of regeneration of articular cartilage is the trochlear groove. 15. The method of claim 13, wherein the area in need of regeneration of articular cartilage is the femoral condyle. 16. The method of claim 15, wherein the area in need of regeneration of articular cartilage is the medial femoral condyle. 17. The method of claim 15, wherein the area in need of regeneration of articular cartilage is the lateral femoral condyle. 18. The method of claim 3, wherein the BMP is BMP-2.
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