Can Esomeprazole Improve Outcomes In Women At High Risk Of Pre-eclampsia? A Phase II Placebo-controlled Randomised, Multi-centre Clinical Trial.
Funder
National Health and Medical Research Council
Funding Amount
$1,597,125.00
Summary
Pre-eclampsia, recognised through the development of high blood pressure in pregnancy, causes death and/or injury to mothers and babies. An improved understanding of the development of pre-eclampsia has provided opportunities for early prediction and prevention of disease. We will use a powerful predictive model to identify pregnancies at high risk of pre-eclampsia then observe the effect of a novel treatment (esomeprazole) on maternal blood pressure and the development of this disease.
The vision we rely on every day to read and recognise faces depends upon the health of the central portion of our retina, the macula. Age-related Macular Degeneration (AMD) is the leading cause of blindness in Australia and the western world. Researchers at the Australian National University are collaborating to bring a new test for AMD severity to the market within 3 years. The objective is to provide doctors with a rapid, cost-effective tool to help them manage treatment.
The Contribution Of Aberrant Wnt Signalling To Neuronal And Vascular Pathology In Retinal Disease
Funder
National Health and Medical Research Council
Funding Amount
$561,342.00
Summary
Neuronal damage and vascular abnormalities are features shared by many retinal diseases. We will use a novel transgenic model to study the contributions of aberrant Wnt signalling in retinal neuronal and vascular pathology, and also, to test strategies for neuroprotection and inhibition of vascular abnormalities. Success in the project may identify novel therapeutic targets leading to safer and more effective treatments for retinal diseases.
Exploring And Targeting The Anti-Inflammatory Signalling Mechanisms Of Interleukin 37
Funder
National Health and Medical Research Council
Funding Amount
$1,018,306.00
Summary
Cytokines are messenger proteins that function as master regulators of biological processes; thus they play central roles in many diseases. The rare cytokines that block inflammation do so by dampening the immune system’s potentially destructive force, making them attractive targets for drug development. We showed that interleukin 37 is a powerful anti-inflammatory cytokine, and will now evaluate its mechanisms of action and its efficacy against several severe diseases, including cancer.
Targeting Inflammatory Macrophages And Blood Vessels In Atheroslerotic Plaques For Imaging And Therapy
Funder
National Health and Medical Research Council
Funding Amount
$453,369.00
Summary
Coronary heart disease due to hardening of the arteries, known as atherosclerosis, is a major health issue. The diagnosis and treatment for this disease are challenging because the atherosclerotic plaques are difficult to access in vivo. We developed reagents that can home specifically in plaques via the bloodstream. We will explore the use of these reagents to deliver imaging agents and drugs into plaques. This work will enhance diagnosis and treatment of atherosclerosis.
Molecular Regulation Of Apoptosis In Endothelial Cells
Funder
National Health and Medical Research Council
Funding Amount
$593,888.00
Summary
This project seeks to understand the mechanisms by which cells that make up our blood vessels are kept alive. Impaired blood vessel cell survival contributes to reduced blood vessel health, a major component of cardiovascular disease. Knowledge of how these cells are kept alive could prove useful in treating diseases affecting vessel cell survival, or potentially to combat those diseases that are caused by excessive blood vessel growth.
A Longitudinal Study Of Natural Killer Cell Function In HIV-infected Individuals Initiating Therapy
Funder
National Health and Medical Research Council
Funding Amount
$620,176.00
Summary
HIV infected people no longer die from AIDS but suffer and die from non-AIDS conditions such as non-AIDS related cancers. We have discovered persistent abnormalities in natural killer cells in HIV patients receiving antiretroviral therapy. These cells help prevent the development of and control cancers so understanding why they are abnormal in HIV patients will help prevent early death from non-AIDS cancers.
Novel Transcription Factor Regulation Of Lymphatic Vascular Angiogenesis In Health And Disease
Funder
National Health and Medical Research Council
Funding Amount
$831,568.00
Summary
Lymphatic vessels control tissue fluid drainage, inflammatory processes and cancer progression. We have used genetic approaches to discover an unexpected role for a family of factors (transcription factors) that regulate new lymphatic vessel formation. This project will investigate this biological function of these genes in detail in vascular formation. The project aims to generate important knowledge for vascular biology, vascular pathologies, cancer spread and future therapeutics.
Role Of Resident Endothelial Progenitor Cells In Melanoma Vascularisation And Progression
Funder
National Health and Medical Research Council
Funding Amount
$952,328.00
Summary
Melanoma is one of the most frequent cancers in Australia. Its growth depends on the rpoper delivery of nutrients and oxygen through blood vessels. This requires the formation of new blood vessels as the tumour grows. In this project we intend to understand the origin of the blood vessels that form in tumours and identify the stem cells that support them. We will use proof of principle experiments to determine whether removal of these stem cells allows the regression of melanoma tumours.
Functional And Molecular Characterization Of A Novel Regulator Of Angiogenesis
Funder
National Health and Medical Research Council
Funding Amount
$474,907.00
Summary
All cells in the body require blood vessels for the provision of nutrients and waste-removal. A deficiency of vessels prevents proper healing whereas an overabundance is a hallmark of diseases such as cancer and macular degeneration. This research will investigate a novel gene that is essential for new vessel growth. The project aims to understand the mechanism of how this gene functions. Ultimately, the research aims to inform therapeutic development for stimulating or inhibiting vessel growth.