Inventors:
Ronald G. Crystal - Potomac MD, US
Chisa Hidaka - New York NY, US
Oheneba Boachie-Adjei - New York NY, US
Bernard A. Rawlins - Englewood NJ, US
Imre Kovesdi - Rockville MD, US
Assignee:
Cornell Research Foundation, Inc. - Ithaca NY
The Hospital for Special Surgery - New York NY
GenVec, Inc. - Gaithersburg MD
International Classification:
A01N063/00, A01N043/04, A61K048/00, C12N005/00, C12N015/00
US Classification:
424 932, 424 931, 424 9321, 4353201, 435325, 435455, 514 44
Abstract:
The present invention is directed to a method for enhancing bone density or formation. In accordance with the method, a nucleic acid encoding an angiogenic protein is administered to a cell in a region of a bone such that the nucleic acid is expressed to produce the angiogenic protein, whereby bone density or formation is enhanced within the region. Optionally, a nucleic acid encoding an osteogenic protein is administered to a cell within the same region such that the nucleic acid is expressed to produce the osteogenic protein. The method can be employed to produce a bone graft having a cell harboring an exogenous nucleic acid encoding an angiogenic protein and, optionally, a cell harboring a nucleic acid encoding an osteogenic protein. To facilitate the inventive method, the invention also pertains to a recombinant viral vector having a nucleic acid encoding an angiogenic protein and a nucleic acid encoding an osteogenic protein.