Control Of The Ras/Erk Signaling Pathway By The Brahma Chromatin-remodeling Complex
Funder
National Health and Medical Research Council
Funding Amount
$524,820.00
Summary
Hormones bind and initiate molecular signals within cells to proliferate or change into specific cell types. This is important for growth and development of different tissues. A pathway which is critical for transmitting the effects of hormones in cells is the Ras pathway. New studies by the applicants indicate that the Brahma complex, a molecule important in controlling the levels of proteins in cells, activates the Ras pathway. This project will define how Brahma controls the Ras pathway.
A Randomised Study To Optimise Clinical Outcomes In Patients With FLT3 Mutant AML
Funder
National Health and Medical Research Council
Funding Amount
$1,169,549.00
Summary
Acute myeloid leukaemia is a devastating blood cancer which affects almost 1000 Australians annually. One quarter have a mutation affecting a gene called FLT3, which results in aggressive leukaemia rarely cured by chemotherapy alone. Dr Andrew Wei from the Alfred Hospital will lead a nationwide randomised clinical trial through the Australasian Leukaemia and Lymphoma Group network to investigate whether a targeted FLT3 inhibitor small molecule called Sorafenib will improve outcomes for patients ....Acute myeloid leukaemia is a devastating blood cancer which affects almost 1000 Australians annually. One quarter have a mutation affecting a gene called FLT3, which results in aggressive leukaemia rarely cured by chemotherapy alone. Dr Andrew Wei from the Alfred Hospital will lead a nationwide randomised clinical trial through the Australasian Leukaemia and Lymphoma Group network to investigate whether a targeted FLT3 inhibitor small molecule called Sorafenib will improve outcomes for patients with this poor risk blood cancer.Read moreRead less
Defining The Role Of The Novel Gene MUL1 In Antiviral Innate Immunity
Funder
National Health and Medical Research Council
Funding Amount
$511,596.00
Summary
Uncontrolled immune responses can clinically manifest in chronic inflammatory disorders. Viral infections carry a significant global health burden, causing acute and chronic inflammation. This study will characterize a novel regulator of anti-viral immune responses. Understanding the regulation of infection models may provide the means of manipulating immune responses to control infections and provide better health outcomes.
Only recently has it emerged that our cells have a built-in backup mechanism that instructs cells to die in extreme cases, such as when viruses have hijacked a cell. A misfiring backup mechanism is thought to underlie a number of human diseases, including inflammatory disease. Our investigation will establish a starting point for the development of novel anti-inflammatory drugs.
Tao Kinase, A New Member Of The Hippo Tumour Suppressor Pathway
Funder
National Health and Medical Research Council
Funding Amount
$605,190.00
Summary
The Hippo pathway is a key regulator of tissue growth. It was first discovered in vinegar flies and plays a similar role in mammals. We aim to define the mechanism by which the Tao kinase controls tissue growth by regulating the Hippo pathway. These studies will be performed in flies and mammalian cell culture. Our studies will shed light on how tissue growth is controlled, and have the potential to inform the way that we treat human cancers and tissue growth disorders.
Characterising The Novel Signalling Mechanism For A New Interferon
Funder
National Health and Medical Research Council
Funding Amount
$525,485.00
Summary
We have discovered a new regulatory protein called interferon epsilon, made in the female reproductive tract and is crucial for protection against bacterial( Chlamydia) and viral (Herpes Simplex Virus) infections. However, we are yet to understand how it interacts with target cells. This grant will study how IFN? binds to cells and the nature of the signals it transmits. This will help us understand its role in disease and its clinical potential