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Improved detection and characterisation of breast cancer using magnetic resonance imaging, and novel image analysis and pattern recognition techniques. Breast cancer is a leading cause of death in Australian women. With no clear cause, one mainstay of management has been early detection. Newer medical imaging technologies such as magnetic resonance imaging require complex analysis to achieve their full benefit. Should the computationally demanding analyses of these images provide more sensitive ....Improved detection and characterisation of breast cancer using magnetic resonance imaging, and novel image analysis and pattern recognition techniques. Breast cancer is a leading cause of death in Australian women. With no clear cause, one mainstay of management has been early detection. Newer medical imaging technologies such as magnetic resonance imaging require complex analysis to achieve their full benefit. Should the computationally demanding analyses of these images provide more sensitive and specific detection of early cancers, the potential reductions in morbidity and mortality from breast cancer will be of immense value. Successful implementation of the proposed project will further enhance Australia's position as a world leader in biomedical research and application of computational technologies to health problems.Read moreRead less
Special Research Initiatives - Grant ID: SR0567196
Funder
Australian Research Council
Funding Amount
$55,000.00
Summary
Improved early detection of breast cancer enabled by grid-computing and advanced modelling and visualisation of MR images. This project will investigate the utility of grid computing in the detection of breast cancer from magnetic resonance (MR) images. The large quantity of data acquired using MR imaging is difficult for clinicians to review and the cost of missed or incorrect detection is high. To provide rapid visualisation and assessment of the acquired data, grid computing will be used in c ....Improved early detection of breast cancer enabled by grid-computing and advanced modelling and visualisation of MR images. This project will investigate the utility of grid computing in the detection of breast cancer from magnetic resonance (MR) images. The large quantity of data acquired using MR imaging is difficult for clinicians to review and the cost of missed or incorrect detection is high. To provide rapid visualisation and assessment of the acquired data, grid computing will be used in conjunction with interactive visualisation with haptic feedback. Grid computing experience and haptic device expertise will be achieved via Swedish collaborators. The successful outcome of this project will be software for the production of 3D colour-coded breast images in which suspicious regions are highlighted and can be physically interrogated using the haptic device.Read moreRead less
An evaluation of concerns, self-perceived needs, and supportive interventions, for informal cancer carers: A comparative study of female and male carers. Informal cancer carers experience high levels of anxiety, depression, and unmet support needs, with women carers at higher risk than men. However, little is known about the factors underlying this gender difference, and existing support services have not specifically targeted the needs of female and male cancer carers. This study will explore t ....An evaluation of concerns, self-perceived needs, and supportive interventions, for informal cancer carers: A comparative study of female and male carers. Informal cancer carers experience high levels of anxiety, depression, and unmet support needs, with women carers at higher risk than men. However, little is known about the factors underlying this gender difference, and existing support services have not specifically targeted the needs of female and male cancer carers. This study will explore the concerns, self-perceived needs, and psychological wellbeing of informal cancer carers living in New South Wales, comparing the experiences of female and male carers, at different stages of the care-giving journey. Based on these findings, a program of targeted supportive interventions will be developed, and then systematically evaluated within a controlled trial.Read moreRead less
Dynamics and assembly of BRCA1-associated DNA repair complexes. This research project will study how cells respond to breakages in DNA by directing a team of repair proteins to the damaged DNA. BRCA1 is one of several repair proteins, and BRCA1 gene mutations impair its DNA repair function and predispose patients to breast/ovarian cancer. Improved insight into BRCA1 regulation could enhance our understanding of this disease. There are >13,000 new cases of breast/ovarian cancer each year with mor ....Dynamics and assembly of BRCA1-associated DNA repair complexes. This research project will study how cells respond to breakages in DNA by directing a team of repair proteins to the damaged DNA. BRCA1 is one of several repair proteins, and BRCA1 gene mutations impair its DNA repair function and predispose patients to breast/ovarian cancer. Improved insight into BRCA1 regulation could enhance our understanding of this disease. There are >13,000 new cases of breast/ovarian cancer each year with more than 3,300 deaths, making it a serious healthcare issue in Australia, and placing this project within Research Priority 2: Promoting and Maintaining Good Health. If successful this project will yield insights into the role of BRCA1 in fixing DNA aberrations which could help in anti-cancer agent development. Read moreRead less
Mitochondrial targeting of the DNA repair protein BARD1. This is a fundamental research project to address a novel localisation pattern of the nuclear DNA repair protein, BARD1. BARD1 gene mutations occur in a subset of breast/ovarian cancer patients, and improved insight into BARD1 regulation could enhance our understanding of this disease. There are over 13,000 new cases of breast/ovarian cancer each year with more than 3,300 deaths, making it a serious healthcare issue in Australia, and placi ....Mitochondrial targeting of the DNA repair protein BARD1. This is a fundamental research project to address a novel localisation pattern of the nuclear DNA repair protein, BARD1. BARD1 gene mutations occur in a subset of breast/ovarian cancer patients, and improved insight into BARD1 regulation could enhance our understanding of this disease. There are over 13,000 new cases of breast/ovarian cancer each year with more than 3,300 deaths, making it a serious healthcare issue in Australia, and placing this project within Research Priority 2: Promoting and Maintaining Good Health. If successful this project will characterise the cellular transport route of BARD1 which could help in anti-cancer agent development. Read moreRead less