Smart Synthetic Biomaterial Provides An Appropriate Microenvironment For Bone Tissue Regeneration
Funder
National Health and Medical Research Council
Funding Amount
$337,946.00
Summary
The demand for synthetic biomaterials to repair lost or diseased bone is rapidly growing and placing a major burden on national health budgets. But the synthetic scaffolds currently in use are far from optimal. My aim is to determine the underlying mechanisms by which synthetic biomaterials promote bone regeneration, in order to develop better scaffolds. This would improve health outcomes for recipients of bone graft substitutes as well as reduce individual and national healthcare costs.
Periodontal Mesenchymal Stem Cells For Periodontal Regeneration
Funder
National Health and Medical Research Council
Funding Amount
$358,000.00
Summary
Dental diseases affecting the gums (periodontal disease) are extremely prevalent in our society. The effects of periodontal disease can be particularly severe as loss of support for the teeth leads to loose teeth and severely compromised masticatory function. If left untreated, the associated pain and loss of function may necessitate extraction of the teeth. We have recently identified cells residing in the periodontal ligament which may be adult stem cells. This project will further characteriz ....Dental diseases affecting the gums (periodontal disease) are extremely prevalent in our society. The effects of periodontal disease can be particularly severe as loss of support for the teeth leads to loose teeth and severely compromised masticatory function. If left untreated, the associated pain and loss of function may necessitate extraction of the teeth. We have recently identified cells residing in the periodontal ligament which may be adult stem cells. This project will further characterize these cells and explore whether they can be used to restore periodontal tissues damaged by periodontal disease.Read moreRead less
Deciphering The Metabolic And Endocrine Profile Of Healthy Adipocytes
Funder
National Health and Medical Research Council
Funding Amount
$563,194.00
Summary
Obesity is associated with the development of metabolic diseases, however, it is becoming clear that it is where the excess fat is stored that is more important when predicting the health risks associated with obesity. This project aims to identify whether adipocyte progenitor cells, which eventually become fat cells, are ‘preprogrammed’ and whether differences in these cells explain the generation of either healthy or unhealthy fat in different locations of the body.
To Repair An Osteo-chondral Defect In An Experimental Rabbit Model Using A Structured 3D Nano-composite Scaffold Loaded With Mesenchymal Stem Cells (MSC)
Funder
National Health and Medical Research Council
Funding Amount
$92,314.00
Summary
The treatment of cartilage damage is a major problem in orthopaedic practice. The use of a 3D scaffold may overcome many challenges associated with cartilage and bone repair and regeneration. The aim of this research is to culture bone and cartilage cells into a prefabricated scaffold which may then be tested in an animal model. The results of this research may offer a new method of treating post-traumatic and osteoarthritic defects.
A Study Of Various Bone Scaffolds In A Maxillary Sinus Model
Funder
National Health and Medical Research Council
Funding Amount
$61,711.00
Summary
This project investigates using animal derived and artificial bone in regions of the mouth that are deficient and not suitable for replacing missing teeth using dental implants. Traditional techniques of bone replacement require the use of a patient's own bone. These procedures are associated with post-operative morbidity and this bone is present in limited quantity. The use of these bone replacements may overcome these challenges and eliminate the need for using patient's bone.
Comparison Of Periodontal Ligament Stem Cells And Induced Pluripotent Periodontal Ligament Stem Cells For Periodontal Regeneration
Funder
National Health and Medical Research Council
Funding Amount
$831,955.00
Summary
In the first part of this study we will determine whether induced pluripotent stem cells or adult stem cells from the periodontal ligament are better candidates for periodontal regeneration. Secondly, using CAD/CAM technology we will make tissue engineering scaffolds tailored to fit periodontal defects and seeded with stem cells to improve on current techniques used to regenerate damaged tissues around teeth affected by periodontal disease.