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The Role Of Peripheral Blood MicroRNAs As Biomarkers Of Alzheimer’s Disease
Funder
National Health and Medical Research Council
Funding Amount
$83,284.00
Summary
To investigate the role of microRNAs as biomarkers for Alzheimer's disease (AD) to allow for early diagnosis prior to the onset of clinically apparent memory decline. MicroRNA expression levels in blood samples from patients with AD, mild cognitive impairment and normal cognition will be assessed in order to determine potential biomarker candidates.
Understanding The Experience Of Making Decisions For Persons With Dementia And Their Carers
Funder
National Health and Medical Research Council
Funding Amount
$71,110.00
Summary
This project aims to explore concepts of value, meaning, and experience of the diagnosis amongst sufferers of dementia through discussion of their approach to making care decisions, and reflection on how this dialogue has been conducted with others. These concepts will be assessed from the perspective of diagnosed sufferers, their primary carers and their diagnosing doctors.
Speech Impairment In Frontotemporal Dementia And Primary Progressive Aphasia
Funder
National Health and Medical Research Council
Funding Amount
$50,888.00
Summary
This research project aims to inform our understanding of the characteristics and trajectory of speech difficulties in frontotemporal dementia and primary progressive aphasia, two forms of younger onset dementia. Understanding the changes to speech that occur will assist with the early diagnosis of these disorders and improve measurement of disease progression. Findings will positively influence patient care through the identification of treatment targets and improved knowledge of prognosis.
The majority of stroke results from focal brain infarction, followed by substantial secondary excitotoxic damage in the surrounding areas. Tau has been shown to contribute to excitotoxicity and neurodegeneration in mouse models of Alzheimer’s disease (AD). Preliminary data show that tau reduction also protects against excitotoxic damage after experimental stroke. We aim to dissect the molecular mechanisms of stroke using a tau-deficient mouse model.
Brain Connectivity Biomarkers Predict Specific Memory Consolidation Deficits Across Dementia Subtypes
Funder
National Health and Medical Research Council
Funding Amount
$83,149.00
Summary
With the increasing ageing population there is expected to be a significant increase in the number of dementia cases in the near future. This project aims to improve the accuracy of existing diagnostic protocols for dementia by combining recent advances in magnetic resonance imaging with traditional cognitive assessments. We expect the outcome to improve detection in the early stages of disease onset so that patients may receive immediate medical treatment.
Growth factors are essential molecules for normal brain development. Variations in the amount of the different growth factors have been implicated in such diseases as AlzheimerÍs and ParkinsonÍs disease. This project will study the precursor of a growth factor known as brain derived neurotrophic factor (BDNF) and what specific roles the precursor might play in brain development.
The Prevalence And Trajectory Of Kidney Disease In Urban Aboriginal Children
Funder
National Health and Medical Research Council
Funding Amount
$94,515.00
Summary
The Study of Environment and Aboriginal Resilience on Child Health is a major NHMRC funded project looking at the health and illness of urban Aboriginal children in Australia. By working together with Aboriginal Community Controlled Health Services across urban and large regional centres in NSW the study team hope to better understand the causes of common diseases such as kidney and heart disease, and whether these first begin in childhood.
Clinical And Microbiological Predictors Of Post-operative Crohn's Disease Recurrence
Funder
National Health and Medical Research Council
Funding Amount
$120,253.00
Summary
The multi-centre randomised controlled POCER (Post-Operative Crohn’s Disease Recurrence) trial has shown that following “curative” surgery, the anti-tumour necrosis factor drug adalimumab prevents recurrent disease in almost all patients. I will examine the multiple factors that contribute to disease recurrence including assessment of mucosal microbiota, faecal biomarkers and serological antibody markers in patients with Crohn's disease. Results will improve clinical outcomes and change internat ....The multi-centre randomised controlled POCER (Post-Operative Crohn’s Disease Recurrence) trial has shown that following “curative” surgery, the anti-tumour necrosis factor drug adalimumab prevents recurrent disease in almost all patients. I will examine the multiple factors that contribute to disease recurrence including assessment of mucosal microbiota, faecal biomarkers and serological antibody markers in patients with Crohn's disease. Results will improve clinical outcomes and change international practice.Read moreRead less
HMGB1: A Novel Player In The Pathogenesis Of Inflammatory Myositis?
Funder
National Health and Medical Research Council
Funding Amount
$84,800.00
Summary
The project aims to determine whether HMGB1, a pro-inflammatory molecule, plays a key role in the cause of inflammatory myositis, an extremely disabling muscle condition characterised by progressive weakness.
Long-term Surgical And Socioeconomic Outcomes Following Aortopulmonary Septal Defect Repair In Children
Funder
National Health and Medical Research Council
Funding Amount
$89,197.00
Summary
About 2% of heart defects are due to communication between the 2 main arteries exiting the heart (truncus arteriosus and aortopulmonary window). If untreated, up to 30% of children die in the first year of life. With surgery many patients are now surviving into adulthood. The long-term outcomes are unknown. This study will review all patients with this defect across Australian and New Zealand. Results from this study will allow us to best manage these patients in the short and long-term.