The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 20, 2003
Filed:
Mar. 14, 1995
Charles M. Cohen, Medway, MA (US);
Thangavel Kuberasampath, Medway, MA (US);
Roy H. L. Pang, Medway, MA (US);
Hermann Oppermann, Medway, MA (US);
David C. Rueger, West Roxbury, MA (US);
Curis, Inc., Cambridge, MA (US);
Abstract
The invention provides methods, compositions and devices for inducing tissue-specific regeneration in a mammal, or for stimulating proliferation of mammalian progenitor cells. The present methods, compositions and devices make use of osteogenic protein (OP- ), which is appreciated herein as a tissue morphogen, i.e., a substance competent to induce tissue-specific morphogenesis of mammalian body tissues in addition to bone and/or cartilage. Alternatively, the present methods, compositions and devices make use of other naturally-occurring or biosynthetic proteins sharing a defined structural and functional relationship with OP- and thus appreciated herein also to function as tissue morphogens. Optionally, OP- or a related protein can be used alone or when adsorbed on a support matrix which provides an anchoring substratum for proliferation and/or differentiation of progenitor cells during tissue-specific morphogenesis. In another embodiment, OP- or a related protein is used to stimulate mammalian progenitor cells ex vivo, such that the stimulated cells, when disposed in vivo in a mammal, undergo tissue-specific morphogenesis to produce replacement tissue at a nonskeletal tissue locus in need thereof (i.e., at a nonbony or noncartilaginous tissue locus in need thereof).