I am a protein chemist working in signal transduction. The major focus of my research is to understand the molecular basis of the regulation of the PI3K-AKT-mTOR-S6K signalling pathway and how deregulation of the pathway is important in human cancer.
Characterisation Of The Growth Receptor Bound 7 (Grb7) Protein And Protein And RNA Partners Involved In The Regulation Of Stress Granule Formation And Cell Migration.
Funder
National Health and Medical Research Council
Funding Amount
$643,958.00
Summary
This proposal is to investigate the Grb7 protein that occurs at very high levels in some types of cancer cells, including breast cancer cells. It is thought that Grb7 contributes to the progression of cancer by directly affecting the regulation of other genes. We will investigate the way in which this protein interacts with other proteins and RNA that could underlie the cancer growth and spread. A better understanding of the Grb7 protein will help to establish its potential as a novel drug targe ....This proposal is to investigate the Grb7 protein that occurs at very high levels in some types of cancer cells, including breast cancer cells. It is thought that Grb7 contributes to the progression of cancer by directly affecting the regulation of other genes. We will investigate the way in which this protein interacts with other proteins and RNA that could underlie the cancer growth and spread. A better understanding of the Grb7 protein will help to establish its potential as a novel drug target.Read moreRead less
Both human and viral genetic materials (ribonucleic acids, RNA) are made up of 4 different basic residues, namely A, U, G and C. Combination of any three of these ribonucleic acids residues is known as codon , which is essential to target one of the twenty amino acids to the host cell machinery for the making of proteins. Eighteen out of these twenty amino acids can be represented by more than one codon during the making of proteins. Interestingly, human and viral proteins, such as HIV-1, utilis ....Both human and viral genetic materials (ribonucleic acids, RNA) are made up of 4 different basic residues, namely A, U, G and C. Combination of any three of these ribonucleic acids residues is known as codon , which is essential to target one of the twenty amino acids to the host cell machinery for the making of proteins. Eighteen out of these twenty amino acids can be represented by more than one codon during the making of proteins. Interestingly, human and viral proteins, such as HIV-1, utilise two completely different subsets of codons (codon bias) for the synthesis of their respective proteins. The objective of this proposal is to delineate the functional requirement of this codon bias in HIV-1 replication cycle. Results from this work will identify novel elements that may be used for the design of novel antiretroviral strategy. Furthermore, lesson learned from this project will also provide important clues to improve the efficacy and safety of the design of current retroviral gene delivery vector.Read moreRead less
Centre For Clinical Research Execllence In Infectous Diseases
Funder
National Health and Medical Research Council
Funding Amount
$2,000,000.00
Summary
The Centre will enhance Australia's capacity in patient oriented research in infectious disease, building on the strengths of the Victorian Infectious Diseases Service for improvement of patient outcomes and betterment of human health. They will strengthen programs in clinical virology, infections in immunocompromised hosts, infections of travellers and immigrants, computer assisted decision making and will fill an important gap in training and mentoring physicians for clinical research.