Cancer Anorexia/cachexia: Mechanisms For Anorexia And Appetite Regulation By Tumour Derived MIC-1/GDF15
Funder
National Health and Medical Research Council
Funding Amount
$643,060.00
Summary
We have recently discovered that MIC-1 is a new appetite suppressive agent which when overproduced in some diseases like cancer, causes severe weight loss. This project sets out to determine the mechanisms it employs in regulation of appetite centres in the brain.
Rescuing The Dystrophin-glycoprotein Complex To Protect Muscles From Wasting Conditions
Funder
National Health and Medical Research Council
Funding Amount
$833,340.00
Summary
Existing medical strategies to counteract severe muscle wasting disorders are compromised because of dysfunctional signalling around a cluster of proteins called the dystrophin-glycoprotein complex (DGC) located at the muscle membrane. To address this significant unmet medical need, this proposal investigates novel approaches to retain or restore DGC integrity at the muscle membrane with the goals of preserving and protecting muscles during serious wasting conditions.
This project will examine Activins, as contributing factors to the loss of lean and fat mass that is commonly observed in patients with advanced cancer, and evaluate the therapeutic prospects of administering novel engineered Activin inhibitors, to prevent Activin-induced disease.
Cancer cachexia is a devastating disease characterised by muscle wasting, weakness and fatigue. It impairs patient quality of life and accounts for >20% of cancer-related deaths. This project will identify factors responsible for cancer cachexia and develop new strategies to alleviate wasting and weakness in cancer patients, to improve their quality of life and reduce mortality.
Investigating Hippo Signalling As A Novel Cause Of Muscle Disease, And As A Target For New Interventions To Combat Frailty
Funder
National Health and Medical Research Council
Funding Amount
$460,509.00
Summary
We will explore the role of the Hippo signaling pathway in muscle development, repair and remodelling. We propose that this little-known pathway which affects organ development, is key for maintaining healthy muscles, and is affected in muscle wasting. Using gene therapy tools to alter this pathway in models of disease, we intend to clarify the role of Hippo signaling in muscle, and establish whether the pathway can be manipulated to treat physical frailty caused by muscle wasting.
Improving Sexual Health In Men With Prostate Cancer: Randomised Controlled Trial Of Exercise And Psychosexual Therapies
Funder
National Health and Medical Research Council
Funding Amount
$583,416.00
Summary
Sexual dysfunction is one of the most common and distressing side effects of prostate cancer. Despite being a critical survivorship care issue, there is a clear gap in knowledge surrounding the optimal treatment of sexual dysfunction in men with prostate cancer. This project examines whether exercise aids in the management of sexual dysfunction and explores if an integrated treatment model incorporating pharmacological, exercise and psychosexual therapies maximises improvement in sexual health.
Identifying The Missing Heritability Of Breast Cancer.
Funder
National Health and Medical Research Council
Funding Amount
$461,104.00
Summary
One of the strongest risk factors for the development of breast cancer is having a close relative with the disease. Some advances have been made in understanding the specific genetic factors that underlie this susceptibility but these known genetic factors only explain about a third of the overall familial effects. This research will utilise our prior research, international research resources, new technology and supercomputing to identify the majority of genetic factors associated with breast c ....One of the strongest risk factors for the development of breast cancer is having a close relative with the disease. Some advances have been made in understanding the specific genetic factors that underlie this susceptibility but these known genetic factors only explain about a third of the overall familial effects. This research will utilise our prior research, international research resources, new technology and supercomputing to identify the majority of genetic factors associated with breast cancer susceptibility.Read moreRead less
The Role Of Aspirin In The Prevention Of Colorectal Cancer
Funder
National Health and Medical Research Council
Funding Amount
$1,725,799.00
Summary
ASPREE is a large, phase 3 clinical study of health participants over the age of 70 years who have been randomized to either continuous low dose aspirin or placebo for an average of 5 years. This grant is concerned with collecting long-term follow-up for an additional 5 years, especially for evidence of colorectal cancer (CRC) as well as the exploration of potential mechanisms of action by which aspirin may prevent the development of CRC.
Investigating Signalling Pathways That Mediate Suppression Of Anoikis By Chemokine Receptors In Metastatic Breast Cancer Cells
Funder
National Health and Medical Research Council
Funding Amount
$597,349.00
Summary
This research aims at understanding the "nuts and bolts" of the main killer in cancer patients - tumour metastasis. We will look for molecules that are specific to metastatic tumour cells that transmit signals from the cell surface to the cell "suicide" machinery and prevent metastatic cancer cell death.
Tracking The Origins And Drivers Of Metastasis In Prostate Cancer
Funder
National Health and Medical Research Council
Funding Amount
$1,022,600.00
Summary
Prostate cancer is now the most commonly diagnosed cancer but only 10% of men with it, will die from it. Our current ability to discriminate between cancers with an indolent course and those that are lethal is poor. This project will examine the mixture of tumour clones (subclones) that are present in prostate cancers and define and track those cancer subclones that break away from the prostate and lodge in distant sites, causing death.