The Wnt signaling pathway as a potential target for therapies to enhance bone repair.
The development of new technologies to enhance skeletal healing after fracture or surgery is an important goal of musculoskeletal regenerative medicine. Although the bone morphogenetic proteins have shown some efficacy in this area, there is a need for more effective and less expensive therapies for bone repair and regeneration. A recent report demonstrating that Wnt signaling could be used to stimulate bone healing may provide a new direction for designing anabolic therapies for the skeleton. The identification of human phenotypes demonstrating robust bone formation as a result of mutations in Wnt signaling provides a strong basis for pursuing this area of investigation.
Einhorn
Thomas A
TA
Department of Orthopaedic Surgery, Boston University School of Medicine and Boston Medical Center, Boston, MA 02118, USA. thomas.einhorn@bmc.org
D000818:Animals; D001842:Bone and Bones / Q000293:injuries / Q000378:metabolism*; D017102:Fracture Healing / Q000235:genetics / Q000502:physiology; D006801:Humans; D015398:Signal Transduction / Q000235:genetics / Q000502:physiology*; D051153:Wnt Proteins / Q000378:metabolism*
D051153:Wnt Proteins