Molecular Characterization Of V-ATPase V0 Domain Subunits E1 And E2 In Osteoclast
Funder
National Health and Medical Research Council
Funding Amount
$558,909.00
Summary
Osteoporotic fractures in the elderly are often linked to increased mortality rates. Excess bone resorption is a major contributor to the onset of the disease. The proposed project focuses on the investigation of the molecular mechanisms of acid secretion that is required for the bone degradation in body. The project will examine the role of the proton pump in bone resorption and seek potential targets for the treatment of osteoporosis.
Gene Mining For Novel Molecular Determinants Of The Skeleton
Funder
National Health and Medical Research Council
Funding Amount
$633,447.00
Summary
Musculoskeletal conditions affect over 6 million Australians and research has shown that genetic background strongly influences development of these disorders. This project will identify genes that have a role in controlling bone and joint architecture. Identification of these genes will assist in the development of treatments targeting bone disorders and allow screening for these genes to provide an opportunity for people to take preventative action to improve bone and joint health.
The Role Of Muscle And The Application Of Muscle-cell Therapies In Bone Repair
Funder
National Health and Medical Research Council
Funding Amount
$438,936.00
Summary
Muscle is often close to bone and we have found that muscle cells can directly contribute to bone repair. We are examining importance of muscle cells in orthopaedic repair and whether new methods for mobilizing muscle cells can improve healing.
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.
Novel Therapeutic Interventions For The Orthopaedic Complications Of Neurofibromatosis Type 1 (NF1).
Funder
National Health and Medical Research Council
Funding Amount
$628,422.00
Summary
Children with the genetic disease NF1 can develop fractures that fail to unite and this can lead to amputation. We have advanced models of NF1-deficient bone cells and fracture healing that we will use to test new pharmaceutical treatments for NF1.