The Role Of Perlecan In Tensional Connective Tissues
Funder
National Health and Medical Research Council
Funding Amount
$605,037.00
Summary
Musculoskeletal diseases affect tension and weight bearing connective tissues which have notoriously poor repair capabilities. These conditions are difficult to treat clinically and surgical repair in many cases does not provide a return to optimal joint function impinging on the quality of life of afflicted individuals and their carers. Our project aims to better understand the structure and function of these tissues in health and disease with a view to improving repair strategies.
Manipulating The Anabolic And Catabolic Responses For Bone Tissue Engineering
Funder
National Health and Medical Research Council
Funding Amount
$58,202.00
Summary
The repair of large bone defects represents a significant clinical problem. Evolving tissue engineering technologies may lead to significant improvements in orthopaedic treatments for these problems. We plan to compare novel biological approaches designed to maximise new bone formation while preventing bone resorption with existing synthetic graft materials. Our research data will be readily translated from the laboratory to a clinical setting.
Osteal Macrophages As Therapeutic Targets For Fracture Repair
Funder
National Health and Medical Research Council
Funding Amount
$618,015.00
Summary
Fragility fracture associated with osteoporosis is a substantial health problem costing $1.62 billion to treat in 2012 in Australia. There is no approved therapy to improve and accelerate fracture healing to help reduce this increasing health burden. This research will advance understanding of fracture repair in healthy and osteoporotic bone and progress development of a fracture therapy to improve bone repair by promoting specialised immune cells.
Investigation And Modulation Of RANKL-induced Osteoclastogensis, Bone Resorption And Signaling Pathways
Funder
National Health and Medical Research Council
Funding Amount
$33,825.00
Summary
Osteoclasts are exclusively responsible for the degradation of bone matrix. RANKL is a member of a ligand-receptor system which directly regulates osteoclast differentiation and bone resorption. New treatment regime for various bone diseases have been highly sought after for many years. The identification of potential natural compounds that inhibit the formation and function of osteoclasts might serve as a useful tool for such treatment.
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.
Heat Shock Transcription Factors In Bone Remodeling And Disease
Funder
National Health and Medical Research Council
Funding Amount
$480,427.00
Summary
The denisity of bone is finely balaned and required for a healthy lifestyle. During times of disease, damage or drug treatments the bone can be compromised, often decreasing in density and becoming fragile. This often leads to fractures, pain and a poor quality of life. This proposal seeks to investigate whether stress insults to bones plays a role in the loss of bone. This will provide new insights into bone loss during disease and lead to novel treatment strategies.