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
Regulation Of Mammalian Heart Regeneration By The MiR-15 Family.
Funder
National Health and Medical Research Council
Funding Amount
$435,859.00
Summary
The inability of the adult heart to regenerate following a heart attack is a major contributor to the burden of heart disease in the developed world. We have recently discovered that, for a brief period after birth, the newborn heart can completely regenerate itself following injury. Understanding how and why the heart loses this remarkable capacity for regeneration shortly after birth may hold the key for developing cardiac regenerative therapies.
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.
Dental diseases affecting the gums (periodontal diseases) 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 chewing function. If left untreated, the associated 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 cell ....Dental diseases affecting the gums (periodontal diseases) 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 chewing function. If left untreated, the associated 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
Investigating Human Keratinocyte Stem Cells And Their Microenvironmental Niche
Funder
National Health and Medical Research Council
Funding Amount
$570,928.00
Summary
The stem cells in the outer protective layers of the epithelium of the skin (keratinocyte stem cells), possess an intrinsically high capability to regenerate tissue. However, this tissue regenerative ability can be enhanced by interactions with microenvironmental elements i.e. connective tissue cells and proteins. This study seeks to investigate specific keratinocyte-microenvironment interactions which will ultimately be used to improve current methods for generating skin tissue for burns patien ....The stem cells in the outer protective layers of the epithelium of the skin (keratinocyte stem cells), possess an intrinsically high capability to regenerate tissue. However, this tissue regenerative ability can be enhanced by interactions with microenvironmental elements i.e. connective tissue cells and proteins. This study seeks to investigate specific keratinocyte-microenvironment interactions which will ultimately be used to improve current methods for generating skin tissue for burns patients.Read moreRead less
This project will develop a smart bone healing gel to bridge fragments of bone defects leading to stem cell recruitment, reduced inflammation, and blood supply for fracture healing. The design of the smart bone healing gel is based on the structures and properties of functional tissue healing hematoma in wound healing.
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.
Evaluation Of Tissue Engineered Decellularised Biphasic Constructs For Periodontal Regeneration
Funder
National Health and Medical Research Council
Funding Amount
$578,031.00
Summary
This project aims to regenerate the tissues lost as a result of gum disease. This will be done using scaffolds that replicate the complex structure of periodontal tissues.The scaffolds will be loaded with cells and allowed to mature before the cellular component is removed. The resultant construct is then inserted back into periodontal defects where it will be repopulated by host cells. This approach has the potential to be developed into an off-the-shelf clinical treatment.