Orthopaedic applications of gene therapy.
Gene therapy presents a novel approach to biological treatment. Several orthopaedic diseases can cause changes in biological signalling at the tissue level that potentially can be repaired or modified by inserting genes into the cells or tissues to modulate gene expression. Impaired bone healing, need for extensive bone formation, cartilage repair and metabolic bone diseases are all conditions where alterations of the signalling peptides involved may provide cure or improvement. In orthopaedic oncology, gene therapy may achieve induction of tumour necrosis and increased tumour sensitivity to chemotherapy. In the last decade, extensive improvements have been made to optimise gene therapy and have been tested on several orthopaedic conditions. How far this development has come in orthopaedics is highlighted in this paper.
Lind
Martin
M
Orthopaedic Research Laboratory, Orthopaedic Department E, Aarhus University Hospital, Nørrebrogade 44, 8000 Aarhus C, Denmark. martinlind@dadlnet.dk
Bünger
Cody
C
D001847:Bone Diseases / Q000628:therapy*; D015316:Genetic Therapy; D006801:Humans; D009985:Orthopedics