Improving The Phenotypic Severity Of Intellectual Disability And Seizures Caused By Expanded Polyalanine Tract Mutations In The ARX Homeobox Transcription Factor.
Funder
National Health and Medical Research Council
Funding Amount
$683,622.00
Summary
Intellectual disability is frequent in the population, with as many as 1 in every 50 people in the world directly affected. ARX is a gene mutated in X chromosome-linked intellectual disability and seizures. Our study will comprehensively address the basis for improvements to disease outcomes following treatment with steriod horomones in mice modelling these mutations. We will also address the mechanism contributing to disturbed protein function due to these expanded polyalanine tract mutations.
Characterization Of HOXA-expressing Human Haematopoietic Cells Generated From Embryonic Stem Cells
Funder
National Health and Medical Research Council
Funding Amount
$622,464.00
Summary
Blood stem cell transplants are used for treating a range of human blood disorders such as leukaemias. However, for many patients, suitable donors cannot be found. We are searching for ways in which embryonic stem cells can be turned into blood stem cells in the laboratory to provide a new source of these cells that could then be used to treat patients.
The Role Of The Homeobox Transcription Factor Hhex In Haematopoiesis And Leukaemia
Funder
National Health and Medical Research Council
Funding Amount
$623,112.00
Summary
We have shown that the Haematopoietically expressed homeobox (Hhex) protein plays important roles in development of immune cells. In addition, Hhex is required for development and maintenance of Acute Myeloid Leukemia (AML). This project will further investigate the requirement of Hhex in human AML, potentially identifying a new therapeutic target in this poor-prognosis cancer subtype. In addition, we will identify critical cofactors and targets of Hhex, revealing new therapeutic strategies.