Oxidation Of Mismatch: A New Concept For Mutation Detection Which Avoides A Separation Method In Mutation Scanning
Funder
National Health and Medical Research Council
Funding Amount
$143,000.00
Summary
Detection of faults (mutations) in genes is expensive but essential for proper genetic health care. Because of the cost of such tests many people are not diagnosed either through diagnostic labs or research of the cost of such tests many people are not diagnosed either through diagnostic labs or research projects. Such research projects are inhibited due to the complexity of the current methods. Current methods are complex and expensive, especially looking for a possible fault, due to what is ca ....Detection of faults (mutations) in genes is expensive but essential for proper genetic health care. Because of the cost of such tests many people are not diagnosed either through diagnostic labs or research of the cost of such tests many people are not diagnosed either through diagnostic labs or research projects. Such research projects are inhibited due to the complexity of the current methods. Current methods are complex and expensive, especially looking for a possible fault, due to what is called a preparation step on complex and expensive equipment. We will develop and commercialise a simpler test because separation is avoided.Read moreRead less
Identification And Characterisation Of Novel FLT3-ITD Co-operating Mutations
Funder
National Health and Medical Research Council
Funding Amount
$659,245.00
Summary
Acute myeloid leukaemia is a cancer of the blood and bone marrow. We have identified new genes that act with the known oncogene FLT3-ITD in myeloid disease. We will examine in detail how these new genes contribute to the development of AML. This will aid in the development of new therapies for groups of AML patients with these mutations.
Novel Inhibition Of Cancer Cell Growth In Gastrointestinal Cancer
Funder
National Health and Medical Research Council
Funding Amount
$47,474.00
Summary
This research project will focus on new treatment targets for gastrointestinal malignancies, focusing on the mTOR pathway which is important in driving cancer cell growth. The mTOR inhibitor drug Everolimus will be used in colon and biliary tract cancers to look for novel biomarkers of response and resistance to treatment, using cancer cell lines and correlative analysis with data obtained from patients' tumour samples and clinical assessment in current trials.
A Functional Assay To Classify Genetic Variants In Lynch Syndrome
Funder
National Health and Medical Research Council
Funding Amount
$368,195.00
Summary
At least one person in every 1000 is affected by Lynch syndrome, in which faulty DNA repair machinery causes high rates of cancer. People with Lynch syndrome can have their risk of cancer cut substantially with regular screening. However, we often struggle to understand whether people with 'non-standard' DNA sequences in particular genes actually have Lynch syndrome. This project develops a simple test that will tell clinicians whether a given sequence change relates to Lynch syndrome or not.
Adrenal Cushings:natural History And Genetic Analysis Of Inherited Forms, And Prevalence In High Risk Groups.
Funder
National Health and Medical Research Council
Funding Amount
$100,381.00
Summary
This study aims to diagnose early Cushing's in certain high risk groups - before debilitating complications have developed which increase mortality. Early treatment normalises life expectancy and improves quality of life. We aim to discover the genetic cause of inherited Cushing's. This will allow a genetic test to be developed - so gene carriers can be carefully followed for onset of symptoms of Cushing's and those who are not carriers can be reassured.
Investigating The Pathogenic Mechanism Of Mutations In IQSEC2 Causing Non-syndromic Intellectual Disability.
Funder
National Health and Medical Research Council
Funding Amount
$449,016.00
Summary
Intellectual disability is frequent in the population, as many as 1 in every 50 people in the world affected. Mutations in IQSEC2, an X-chromosome gene, cause intellectual disability. We will screen 1000 families with this disability for mutations in IQSEC2, building the picture of disease symptoms, contributing to informed genetic counselling. We will investigate functional impacts of these mutations in neuronal cultures, increasing our understanding of the causes of intellectual disability.
Molecular Mechanisms Of Disease In The Collagen VI-related Muscular Dystrophies
Funder
National Health and Medical Research Council
Funding Amount
$519,715.00
Summary
The inherited muscular dystrophies are an important cause of disability in Australia. This project concentrates on the second most common group of congenital muscular dystrophies - those caused by mutations in collagen VI and its interacting partners. We will determine how mutations affect the structure of the protein and how the muscle is disrupted by the mutations. This work will open the way for research into potential therapies. We will also find new genes that cause muscular dystrophy.
Identification Of Novel Genes Predisposing To Male Breast Cancer, Their Prevalence And Associated Cancer Risks.
Funder
National Health and Medical Research Council
Funding Amount
$210,284.00
Summary
Male breast cancer (MBC) is rare and understudied. Using the latest technology, this study will identify new genes which cause familial MBC to aid in the genetic counselling and risk assessment of an affected man and his family. The frequency of these novel genes, and all known breast cancer genes will be assessed in a second group of affected men as well as families with an increased female breast cancer risk. By better understanding the cause of MBC, we can improve its management.
Identification Of New Mutations That Contribute To Breast Cancer
Funder
National Health and Medical Research Council
Funding Amount
$323,825.00
Summary
Breast cancer affects approximately one in ten women and is therefore a major health problem. In order to improve the diagnosis, treatment and prognosis of this disease, it is critical to understand the genetic defects that contribute to disease initiation and progression. Although a number of breast cancer susceptibility genes have been identified, the contribution each of these genes makes to breast cancer susceptibility is currently unclear. This is partly due to limitations in current diagno ....Breast cancer affects approximately one in ten women and is therefore a major health problem. In order to improve the diagnosis, treatment and prognosis of this disease, it is critical to understand the genetic defects that contribute to disease initiation and progression. Although a number of breast cancer susceptibility genes have been identified, the contribution each of these genes makes to breast cancer susceptibility is currently unclear. This is partly due to limitations in current diagnostic processes and an incomplete understanding of all of the genetic elements for which disruption can lead to loss of gene function. This proposal aims to identify regulatory pathways that are critical for the expression of an important breast cancer gene called BRCA1. Furthermore, it aims to determine the status of these pathways in breast cancer patients, thus expanding our knowledge of the actual contribution that disruption of this gene makes to this disease. It also aims to determine the potential for trans-acting factors to regulate the expression of BRCA1 and thus activity of the BRCA1 pathway. The predicted outcome of this research is an improved ability to perform presymptomatic diagnostic testing for breast cancer and the ultimately the development of more effective drugs to treat certain breast tumours.Read moreRead less