Examining The Metabolic And Cognitive Deficits Caused By Insulin Resistance In The Ventral Striatum
Funder
National Health and Medical Research Council
Funding Amount
$400,372.00
Summary
Brain insulin resistance is thought to cause metabolic and cognitive deficits, but the underlying neural mechanisms remain elusive. This project addresses this gap in our knowledge by examining how brain insulin resistance disrupts the metabolic regulation of food intake and the cognitive control of actions. The outcomes will provide new insights in disorders characterised by brain insulin resistance such as obesity and dementia.
Melanotransferrin: A “Missing Link” And A Novel Pharmacological Target For Treatment
Funder
National Health and Medical Research Council
Funding Amount
$613,848.00
Summary
Despite >30 years of research, the precise function of the protein, melanotransferrin (MTf), is unknown. However, we have breakthrough evidence that MTf stimulates WNT signalling as a major driver in cancer progression. We will investigate this hypothesis, which will underpin new cancer therapies. Indeed, we designed a new class of drugs that target the WNT pathway via up-regulating the WNT inhibitor, NDRG1. This drug (DpC) inhibits MTf expression to block tumour cell growth and metastasis.
The Structure And Function Of The Apical Domain In Insulin Secreting Beta Cells.
Funder
National Health and Medical Research Council
Funding Amount
$571,741.00
Summary
Loss of control of insulin secretion is causal in diabetes and therefore its understanding is a key goal to shed light on the disease. We have recently identified a new domain in the insulin secreting cells, called the apical domain. This proposal will define the role of this apical domain in controlling insulin secretion. The outcomes could provide new insights into how diabetes develops and new targets for therapies.
Improving Linkages For Chronic Disease Prevention In Indigenous Communities: A Quality Improvement Approach.
Funder
National Health and Medical Research Council
Funding Amount
$318,768.00
Summary
Primary health care and public health are often conceived as two entities providing complementary services within the health system. This research aims to better understand how to link these complementary services by using quality improvement methods and to identify successful interventions that facilitate these linkages in the prevention of chronic disease in Indigenous communities.
The Final Common Channel: Measurement Of Nerve Excitability In Epilepsy.
Funder
National Health and Medical Research Council
Funding Amount
$301,376.00
Summary
Epilepsy may be due to either one single genetic mutation or a combination of several gene-environment interactions, affecting how ion channels function. It is not possible to directly interrogate channels in the living human brain but, because similar channels are found in peripheral nerve, much may be learned about aberrant channel function from peripheral nerve. This project aims to measure peripheral nerve excitability in epilepsy patients, using it as a marker of the final common pathway of ....Epilepsy may be due to either one single genetic mutation or a combination of several gene-environment interactions, affecting how ion channels function. It is not possible to directly interrogate channels in the living human brain but, because similar channels are found in peripheral nerve, much may be learned about aberrant channel function from peripheral nerve. This project aims to measure peripheral nerve excitability in epilepsy patients, using it as a marker of the final common pathway of channel dysfunction.Read moreRead less
Dual Targeting Of The Androgen Receptor For Effective And Durable Control Of Lethal Prostate Cancer
Funder
National Health and Medical Research Council
Funding Amount
$946,177.00
Summary
Preventing binding of androgens to the androgen receptor is the mainstay treatment for advanced prostate cancer, but resistance inevitably develops and the disease becomes lethal. We will develop a new drug that targets a part of the androgen receptor unrelated to its androgen binding function to overcome resistance to current therapy. As this drug will be effective in all stages of prostate cancer, it has high potential to improve survival outcomes for men with prostate cancer.
Developing Salient Messages For Indigenous Tobacco Control In Rural Aboriginal Smokers
Funder
National Health and Medical Research Council
Funding Amount
$117,331.00
Summary
I am a General Practitioner with a keen interest in smoking cessation particularly for Aboriginal people, who have a high rate of smoking. Media messages are not to date being completely effective in this group, so I am investigating how to make more relevant and persuasive messages to support Indigenous smokers and their families (importantly pregnant smokers) to become smoke-free and encourage them to use effective treatments to do so.
Practicalism: Knowing and Agency. Australian philosophy has a deserved reputation for excellence, especially in topics of traditional centrality for analytic philosophers. But more still needs to be done within Australian epistemology. Most of the recent related work has occurred within the philosophies of mind, of language, and of science, and to some extent within ethics. That work needs to be complemented by good work in epistemology. I hope this project will help to achieve that, thereby inc ....Practicalism: Knowing and Agency. Australian philosophy has a deserved reputation for excellence, especially in topics of traditional centrality for analytic philosophers. But more still needs to be done within Australian epistemology. Most of the recent related work has occurred within the philosophies of mind, of language, and of science, and to some extent within ethics. That work needs to be complemented by good work in epistemology. I hope this project will help to achieve that, thereby increasing the national and international philosophical visibility of Australian epistemology.Read moreRead less
Autonomy and Identity: A Relational Theory. Autonomy is widely regarded as an important value in liberal democratic societies and underpins many of the basic rights and legal protections enjoyed by citizens. The principle of respect for autonomy is a guiding ethical principle in a range of areas, including in medical and legal contexts, for example in requirements regarding informed consent, and in ethical guidelines governing protocols for research involving human subjects. A better understandi ....Autonomy and Identity: A Relational Theory. Autonomy is widely regarded as an important value in liberal democratic societies and underpins many of the basic rights and legal protections enjoyed by citizens. The principle of respect for autonomy is a guiding ethical principle in a range of areas, including in medical and legal contexts, for example in requirements regarding informed consent, and in ethical guidelines governing protocols for research involving human subjects. A better understanding of autonomy and its relationship to the social context has the potential to produce indirect socio-economic benefits by informing theory and practice in these and other areas. Read moreRead less
Trust and Distrust in Social Epistemic Networks. This project aims to discover critically-needed understandings of the social causes and consequences of ‘fake news’. It will do this by investigating and mapping the relationship between ‘epistemic vices’ and people’s acceptance of misinformation and disinformation (e.g. conspiracy theories). It will bring together approaches from experimental philosophy, natural language processing, social network analysis, and normative reflection to provide new ....Trust and Distrust in Social Epistemic Networks. This project aims to discover critically-needed understandings of the social causes and consequences of ‘fake news’. It will do this by investigating and mapping the relationship between ‘epistemic vices’ and people’s acceptance of misinformation and disinformation (e.g. conspiracy theories). It will bring together approaches from experimental philosophy, natural language processing, social network analysis, and normative reflection to provide new insights regarding distrust and intellectual vice, thus significantly advancing knowledge of the ‘dark side’ of social epistemology. Results will lead to urgently required guidance regarding the features of social networks that exacerbate or buffer against the manifestation of these vices.Read moreRead less