Exploring The Role Of MicroRNA And Target Processing Variability In Cardiac Hypertrophy
Funder
National Health and Medical Research Council
Funding Amount
$605,190.00
Summary
microRNAs are gene regulators with critical roles in heart disease. How interactions between microRNAs and their messenger RNA targets change during disease is poorly understood. We hypothesise that these interactions are critically affected by altered processing of microRNAs and targets. We will thus characterise and validate such differences in healthy and diseased hearts. This will define gene regulatory changes underpinning heart disease and contribute to the search for better treatment.
Charting The Interface Between Cellular Metabolic States And Gene Regulation
Funder
National Health and Medical Research Council
Funding Amount
$653,196.00
Summary
The research successes of Molecular Biology and Biochemistry have given us detailed pictures of the regulatory and metabolic states of cells and tissues, yet we know little about how these states affect each other. We hypothesise the existence of regulatory interactions between ribonucleic acids, enzymes and metabolites to connect gene expression and metabolism. We will employ novel RNA Biology methods to discover such regulatory interactions in medically important cellular contexts.
Role Of RNA-binding Proteins In Cardiomyocyte Physiology
Funder
National Health and Medical Research Council
Funding Amount
$880,494.00
Summary
Interactions between ribonucleic acids and proteins are of critical importance to gene expression and may also connect it to cell metabolism in unexpected ways. We hypothesise that this is of particular importance in cardiac health and disease. We will employ the tools of proteomics and transcriptomics to characterise the topology and function of RNA-protein interaction networks in heart muscle cells, and thus contribute to the search for better treatment.