Transcriptional Regulation Of Hematopoietic Commitment
Funder
National Health and Medical Research Council
Funding Amount
$289,985.00
Summary
Blood cell formation is a tightly regulated process and provides an important model for our understanding of blood homeostasis. Perturbations result in a number of disorders such as leukaemia. The application of stem cells to many diseases is being pursued; yet, to be successful knowledge of normal cellular behavior is crucial. I aim to improve our understanding of these processes and help to provide the framework for future studies aimed at more directly manipulating blood cell functions.
Dendritic Cells In Innate Immunity And Their Potential Clinical Manipulation
Funder
National Health and Medical Research Council
Funding Amount
$443,946.00
Summary
Dendritic cells (DC) are rare cells that are crucial in response to infection and surveillance of damaged tissues. We aim to understand the tools that are expressed by DC that allow them to sense pathogens and the functions of different DC types once a pathogen has been detected. The ultimate aim is to be able to understand and harness the functions of different DC so that we may directly target them upon demand to aid in the course of infection or potentially as tumour therapy.
Improving Long-term Weight Loss By Deactivating The Famine Reaction With Molecular Or Lifestyle Means
Funder
National Health and Medical Research Council
Funding Amount
$420,872.00
Summary
Dr Amanda Sainsbury-Salis’ research will clarify which hormones and natural brain chemicals interact in the hypothalamus of the brain to control the famine reaction, the survival mechanism that slows your weight loss when you are on a diet. By knowing precisely which natural chemicals mediate the famine reaction and how they interact, it will be possible to weaken them by pharmaceutical and - or lifestyle means, thereby enabling more people to reap the benefits of being lean and healthy.
The Role And Underlying Mechanisms Of Constitutional Epigenetic Silencing In Cancer Predisposition
Funder
National Health and Medical Research Council
Funding Amount
$218,617.00
Summary
Familial and young onset bowel and uterine cancer are usually caused by the inheritance of spelling mistakes in the genetic code within a set of cancer-protection genes. Recently, some patients were identified with their gene switched off by paralysing chemicals instead. This study aims to identify additional cancer cases with gene paralysis, determine if this arises in the presence or absence of a genetic change in front of the gene, and how gene paralysis is transmitted to the next generation.
The Role Of Non-coding RNAs In Development And Disease.
Funder
National Health and Medical Research Council
Funding Amount
$420,872.00
Summary
We have discovered a new mechanism by which genome activity is regulated. This project will test the hypothesis that this mechanism is critical for cell growth and embryonic development. It has the potential to identify new causes of birth defects and may also be relevant to understanding the etiology of other diseases such as cancer, resulting in improvements in diagnosis and management of disorders that present a major health care burden.