Mobilisation Of Endogenous Mesenchymal Progenitor Cells For Growth Plate Regeneration
Funder
National Health and Medical Research Council
Funding Amount
$605,251.00
Summary
Growth plate cartilage is responsible for bone growth in children. Its injury is common and is often repaired undesirably by bony tissue which causes significant bone growth defects. This project will develop a biological treatment through mobilising endogenous progenitor cells to enhance growth plate regeneration and prevent bone growth defects, which will allow patients to avoid highly invasive/costly corrective surgeries.
Sclerostin And Dickkopf-1 In Regulation Of Bone Mass
Funder
National Health and Medical Research Council
Funding Amount
$638,581.00
Summary
The WNT pathway is a powerful regulator of bone cell differentiation and bone formation. Two WNT modulators, sclerostin ad Dickkopf 1, are being developed for therapy in bone disease, but critical questions remain unanswered. In this study we use unique genetic mouse models created by the applicants to resolve specific deficiencies surrounding their actions and application as therapies.
NT-3 As An Upstream And Potentially Master Regulator Promoting Bone Fracture Healing
Funder
National Health and Medical Research Council
Funding Amount
$712,857.00
Summary
There is a strong clinical need for cost-effective treatments for delayed healing or non-union bone fractures. Our recent data suggest injury site-derived neurotrophin-3 (NT-3) may be an important overall regulator of bone repair by inducing key factors involved in fracture callus formation and remodelling. This project will address roles and mechanisms of endogenous NT-3 in bone repair and the likelihood of exogenous NT-3 protein in promoting bone healing in clinically relevant fracture models.