Modulation Of Vegfc/Vegfr3 Signaling At The Extracellular Matrix During Embryonic Lymphangiogenesis
Funder
National Health and Medical Research Council
Funding Amount
$570,928.00
Summary
Lymphatic vessels play important roles in vascular diseases and cancer. However, we are yet to understand how they form during development and disease. We recently identified the gene CCBE1, essential for the formation of lymphatic vessels and responsible for lymphatic dysplasia in humans. This study aims to understand the molecular pathway in which CCBE1 acts. This work aims to characterize new molecular pathways in lymphatic vessels in order to identify new therapeutic targets in lymphatic dis ....Lymphatic vessels play important roles in vascular diseases and cancer. However, we are yet to understand how they form during development and disease. We recently identified the gene CCBE1, essential for the formation of lymphatic vessels and responsible for lymphatic dysplasia in humans. This study aims to understand the molecular pathway in which CCBE1 acts. This work aims to characterize new molecular pathways in lymphatic vessels in order to identify new therapeutic targets in lymphatic disease and cancer.Read moreRead less
Regulation Of VEGFR Trafficking And Signal Transduction By The Ubiquitin Ligase Nedd4
Funder
National Health and Medical Research Council
Funding Amount
$388,347.00
Summary
Our recent work has discovered that the Nedd4 gene is crucial for the growth and development of blood vessels and lymphatic vessels. Our data suggest that Nedd4 controls vessel growth by regulating the levels and signalling activity of the key vascular growth factor receptors VEGFR-2 and VEGFR-3. The goals of this proposal are to define precisely how Nedd4-1 regulates the activity of these receptors and how VEGFR signalling could be better targeted to treat vascular disorders.
Uncovering A Novel Genetic Interaction That Governs Blood Vessel Development In Health And Disease
Funder
National Health and Medical Research Council
Funding Amount
$626,557.00
Summary
Blood vessels are a vital component of the cardiovascular system. Abnormalities in the growth and development of blood vessels are associated with human disorders including cardio-vascular disorders, cancer and inflammatory diseases. The focus of this application is to determine the molecular events that direct the construction of the blood vascular tree, with the aim of identifying targets to which novel therapeutics for the treatment of blood vascular diseases could be generated.
Characterising Signals Important For Lymphangiogenesis During Development And Disease.
Funder
National Health and Medical Research Council
Funding Amount
$604,938.00
Summary
Lymphatic vessels are a vital component of the cardiovascular system. Abnormalities in the growth and development of lymphatic vessels are associated with human disorders including cancer, lymphoedema and inflammatory diseases. The focus of this application is to characterise signals that direct the construction of lymphatic vessels, with the aim of identifying targets to which novel therapeutics for the treatment of lymphatic vascular diseases could be generated.
Defining The Role Of VEGF And Vascular Formation In Craniofacial Development
Funder
National Health and Medical Research Council
Funding Amount
$636,417.00
Summary
Aberrant neural crest cell development gives rise to common congenital malformations such as cleft lip and/or palate and cardiac outflow tract defects that effect over 1% of all births. As the aetiology of these disorders are largely unknown it is critical to understand the cell and molecular mechanisms coordinating NCC development such that alternative therapies may be devised to target the underlying pathological defects and to provide definitive diagnostic / prognostic tools.
The Influence Of Aqueous And Plasma Cytokines In Treatment Outcomes For Diabetic Macular Oedema
Funder
National Health and Medical Research Council
Funding Amount
$189,384.00
Summary
Diabetic macular oedema (DME) is the commonest cause of central visual loss in diabetics and has been linked to increased levels of vascular endothelial growth factor (VEGF) in the eye. DME is treated with anti-VEGF injections, but these need to be repeated, with some patients failing to respond. We plan to see if levels of VEGF and other inflammatory markers will predict treatment response, so those unlikely to respond can be spared futile treatment and receive alternative treatment earlier.
Preeclampsia (PE) is the most common serious medical disorder of human pregnancy and leads to life-threatening problems for both mother and baby. Currently, the only cure for PE is delivery of the baby, even if the baby is not ready for birth. My research focuses on understanding how PE develops. Understanding how PE develops will help us to treat this disease and thereby improve outcomes for mothers and babies.