Deciphering The Transcriptional Program That Instructs Lymphatic Endothelial Cell Fate.
Funder
National Health and Medical Research Council
Funding Amount
$541,950.00
Summary
Lymphatic vessels are essential to maintain fluid balance in most tissues of the human body. Further the lymphatic vasculature plays a central role during cancer and contributes to tumour metastasis. Despite this integral function in health and disease little is known about the molecular programs that coordinate gene expression to build a functional vasculature. This research project will address this gap in our knowledge and will open up new therapeutic avenues for lymphatic vascular disorders
Cryptococcal Meningoencephalitis - Fungal Determinants Of Invasion Of The CNS
Funder
National Health and Medical Research Council
Funding Amount
$587,634.00
Summary
Meningitis and brain infection (meningoencephalitis) due to the fungus Cryptococcus, affect over 1 million patients with AIDS annually, especially in developing countries; with more than 600,000 deaths. It is not known how Cryptococci cross from the blood stream into the brain; this must be elucidated in order to prevent and/or control this devastating infection. This project will determine how cryptococci influence host blood cells to act as “Trojan horses” and/or release products that initiate ....Meningitis and brain infection (meningoencephalitis) due to the fungus Cryptococcus, affect over 1 million patients with AIDS annually, especially in developing countries; with more than 600,000 deaths. It is not known how Cryptococci cross from the blood stream into the brain; this must be elucidated in order to prevent and/or control this devastating infection. This project will determine how cryptococci influence host blood cells to act as “Trojan horses” and/or release products that initiate invasion of brain tissue and meningitis.Read moreRead less
Local Sleep In The Awake Brain: An Underlying Cause Of Neurobehavioural Deficits In Sleep Apnea?
Funder
National Health and Medical Research Council
Funding Amount
$582,330.00
Summary
Obstructive sleep apnea (OSA) is a common sleep disorder which significantly impacts daytime functioning leading to excessive sleepiness, and problems with attention and thinking. Currently, the causes for cognitive impairment in OSA (including attentional lapses and performance deficits) are poorly understood. In the awake state, groups of neurons can briefly go “offline” as they do in sleep. These periods of “local sleep” may explain impaired task performance in OSA.
Vascular And Neurogenic Determinants Of Hypertension In Chronic Kidney Disease
Funder
National Health and Medical Research Council
Funding Amount
$508,142.00
Summary
You are as old as your arteries, and people with kidney disease have arteries that age fast. They also have overactive sympathetic nerves, and it is not clear if the blood vessels or nerves are responsible for the high blood pressure that puts strain on the heart and other organs of these patients. We will use an animal model to determine if therapy for hypertension reduces the stiffness of blood vessels or elevated nerve activity. Our results will enable better treatments for kidney failure.