Active Lung Disease In Survivors Of Preterm Birth? Can We Treat It?
Funder
National Health and Medical Research Council
Funding Amount
$612,862.00
Summary
More than 15 million babies are born preterm each year. Those that survive face a lifetime of ongoing breathing problems and lung function that worsens through childhood. Our study will work out how inflammation in the lungs contributes to these ongoing breathing problems during childhood. We will also look at how the exhaled breath of preterm children is different to term children and test how treatment with an inhaled anti-inflammatory medicine changes the lung disease in preterm children.
Femoroacetabular impingement (FAI) is a common cause of hip pain characterised by extra bone formation at the hip, called a cam-deformity. FAI is thought to create hip joint damage and osteoarthritis. Our 5 year longitudinal study of people with FAI in two (Melbourne and Brisbane) sites will investigate whether factors (such as cam-deformity size, hip contact force, muscle strength and joint range) can predict hip joint damage (measured with magnetic resonance imaging) over two years.
Predicting The Long Term Lung Health Outcomes In Young Adults Born Very Preterm
Funder
National Health and Medical Research Council
Funding Amount
$854,201.00
Summary
Preterm birth and its resulting lung problems can lead to breathing problems during childhood and into adult life. There are very few lung health studies that have tracked preterm individuals from childhood and into early adult life. This study will conduct a detailed lung health assessment in a follow-up of a group of preterm individuals at 19 years of age. We aim to identify if information we obtained in the group at 6 and 11 years can predict how the lungs look and behave at 19 years of age.
Bronchopulmonary Dysplasia – A Regenerative Medicine Approach
Funder
National Health and Medical Research Council
Funding Amount
$480,406.00
Summary
Bronchopulmonary dysplasia is a major leading cause of morbidity and mortality in premature babies. There is no cure. We have previously shown that amnion epithelial cells can reduce the extent of lung damage during early stages of lung development. We aim to understand how amnion cells can promote repair by interacting with existing cell types in order to restore normal lung structure and function. The outcomes from this study will help design clinical trials and develop new therapies.
Whole Body Vibration For Osteoporosis: Shaking Up Our Treatment Options
Funder
National Health and Medical Research Council
Funding Amount
$961,017.00
Summary
Our aim is to examine the ability of vibration alone and in combination with osteoporosis drugs to reduce hip fracture in postmenopausal women. In Australia, 1 in 2 women >60yrs, will sustain an osteoporotic fracture. Only drugs notably decrease fracture; however none are entirely effective and some patients don’t respond. Whole body vibration has emerged as a potentially effective therapy. A combination of vibration and drugs may enhance the effects of both and revolutionise treatment.
The Role Of Osteocytes In Particle Induced Osteolysis
Funder
National Health and Medical Research Council
Funding Amount
$457,196.00
Summary
Hip replacements often fail due to the loss of adjacent bone. Metal or polyethylene particles are produced as the prosthesis bearing surface wears but how do these particles lead to bone loss? Our work suggests involvement of osteocytes within the bone mineral, which are increasingly understood to drive bone physiology and pathology. We will explore the role of the osteocytes by examining their response to particles, which may identify a new target to prevent particle-induced bone loss.
Cell Therapy For Prevention Of Perinatal Inflammation
Funder
National Health and Medical Research Council
Funding Amount
$539,337.00
Summary
Exposure of babies to infection or inflammation before birth is common and is associated with preterm delivery and illness in newborns. The biggest problem for these babies is lung disease due to inflammation of the lungs before birth and/or in response to lung injury after birth. There is no treatment for the underlying inflammation and no way to prevent or treat the lung disease that it causes. This project will investigate a new stem-cell based treatment for lung inflammation that may prevent ....Exposure of babies to infection or inflammation before birth is common and is associated with preterm delivery and illness in newborns. The biggest problem for these babies is lung disease due to inflammation of the lungs before birth and/or in response to lung injury after birth. There is no treatment for the underlying inflammation and no way to prevent or treat the lung disease that it causes. This project will investigate a new stem-cell based treatment for lung inflammation that may prevent life-threatening lung disease in preterm babies.Read moreRead less
MRNA Surveillance In Human Genetic Disease: Molecular Determinants Of Nonsense-mediated MRNA Decay
Funder
National Health and Medical Research Council
Funding Amount
$371,275.00
Summary
In about 1/3 of inherited disorders the mutations introduce an abnormal stop signal into the gene so that cells risk producing truncated or erroneous proteins. To prevent this cells have developed control surveillance mechanisms called Nonsense Mediated mRNA Decay (NMD). We have found a new form of NMD and our studies are directed determining how this works in cells, which genes use this pathway, and the consequences of this for human genetic disease.
Amniotic Exosomes - Nanomedicine For Bronchopulmonary Dysplasia
Funder
National Health and Medical Research Council
Funding Amount
$647,058.00
Summary
Extremely premature babies are at serious risk of developing a life threatening chronic lung disease known as bronchopulmonary dysplasia. This is expensive to treat and even babies who survive often end up with lifelong complications. Our team believes that nanoparticles released by placental stem cells have the ability to reverse the disease and that this can be administered without complex medical tools so that parents can administer it themselves after discharge.
Economic Evaluation And Optimisation Of Services For The Preoperative Assessment And Management Of High Risk Surgical Patients
Funder
National Health and Medical Research Council
Funding Amount
$399,406.00
Summary
Medical co-morbidities in surgical patients affect post-surgical recovery, resulting in higher health service costs and poorer patient outcomes. Preliminary data indicate reduced post-surgical length of stay for patients with modifiable risk factors who attended a specialist preoperative clinic. This project will analyse existing data to identify patient sub-groups with the greatest capacity to benefit from specialist preoperative assessment, and evaluate new service pathways for these patients.