Pharmacology Of Potential Anti-Tumour Agents: Iron Chelators Of The BpT Class
Funder
National Health and Medical Research Council
Funding Amount
$585,455.00
Summary
Pharmacology of Potential Anti-Tumour Agents: Iron Chelators of the BpT Class Cancer cells have a high iron requirement for DNA synthesis and many clinical trials showed Fe chelators are effective anti-cancer drugs. Their potential to act as anti-tumour agents has been confirmed by the entrance of Triapine into widespread NCI clinical trials. In this NHMRC Renewal, we will perform pharmacological and preclinical studies to promote the development of BpT chelators as novel anti-tumour agents.
Pathways To Mental Health And Obesity In Young Adults: A Longitudinal Study
Funder
National Health and Medical Research Council
Funding Amount
$698,510.00
Summary
While the health of the population has been gradually improving, there are some health problems which are increasing. The mental health of young people is one such area. Based on data relating to youth suicide, substance abuse, cigarette smoking by females and behavioural or mental health problems in the young, there has been evidence of a marked increase in some important health problems faced by the young. Little is known about the causes of these problems and even less is known about the reas ....While the health of the population has been gradually improving, there are some health problems which are increasing. The mental health of young people is one such area. Based on data relating to youth suicide, substance abuse, cigarette smoking by females and behavioural or mental health problems in the young, there has been evidence of a marked increase in some important health problems faced by the young. Little is known about the causes of these problems and even less is known about the reasons for the increase. Based on the available evidence, 20-25% of young persons manifest a mental health problem. A second area of marked health deterioration concerns youth (and adult) obesity. Existing research points to the accumulation of cardiovascular risk factors associated with obesity from a very early age. Over 10% of youth are obese and a substantially higher proportion are overweight. There is evidence that the rate of obesity has been substantially increasing. Again little is known about the factors that contribute to obesity or the causes of the increase in the rates of obesity in the population. This proposal is for a 21-year follow-up of a sample of youth first enrolled when their mothers attended for their first obstetrical visit. Using a substantial body of existing data, we propose to examine the changes in levels of mental health and obesity and to identify the factors which contribute to these changes. This study involves the largest Australian cohort ever assembled for such research. The main questions asked in this study concern the impact of the mother's social and economic circumstances, her physical health and well-being, her use of addictive substances (including alcohol, cigarettes, illicit drugs) on the youth's health. We will also examine the association between early indicators of mental health and well-being and subsequent youth health and development.Read moreRead less
Understanding Changes In The Mammalian Prenylome Induced By Statins And Prenyltransferase Inhibitors
Funder
National Health and Medical Research Council
Funding Amount
$566,308.00
Summary
Prenylation, the covalent attachment of isoprenoid lipids to proteins, is widespread in mammalian cells. Essential for a protein's normal function, it contributes to the progression of cancer and inflammation. We have developed a novel technology to identify all prenylated proteins in the cell. Aided by this method, we will analyse the effect of statins and anti-cancer drugs on protein prenylation. This will provide guidance in identifying a more effective clinical use for them.