The Pathway Linking Tau And APP In Neurodegeneration
Funder
National Health and Medical Research Council
Funding Amount
$312,085.00
Summary
Recently I co-discovered a novel relationship between the AlzheimerÍs amyloid precursor protein and tau, both of which play a role in regulating neuronal iron levels. I predict that multiple failures in iron-regulating systems could foster a toxic iron accumulation in brain, leading to the development of neurodegenerative diseases. I hope to gain a better understanding of their mechanism of action and propose that this pathway is a target for therapeutic intervention.
Applying Gene Therapy Towards Limb Girdle Muscular Dystrophy 2I And Other Human Muscle Diseases.
Funder
National Health and Medical Research Council
Funding Amount
$347,264.00
Summary
Therapeutic replacement of small, normal sections of the dystrophin gene can prevent muscle wasting in young dystrophic mice with mutations in dystrophin. This project attempts to apply the same principle to treat another inherited muscle disorder, caused by mutations in the FKRP gene. This approach can also potentially be used to enhance muscle regeneration and treat age related muscle atrophy, or synergistically applied with other therapies that target specific genetic mutations.
Lymphoid Organ Development: Synthetic Organogenesis Of Artificial Spleen And Characterisation Of Tissue-specific Hematopoiesis
Funder
National Health and Medical Research Council
Funding Amount
$350,232.00
Summary
Spleen is an organ which filters blood circulating around the body and provides immune protection against blood-borne pathogens. Research into spleen development will attempt to synthesise artificial spleen tissue, leading to possible tissue replacement therapies or enhancement of immunity towards infection or cancer. Cellular development in spleen will also be investigated with a view to identifying novel white blood cell subsets that have potential for becoming new targets for immunotherapy.
Directed Molecular Evolution Of G Protein-coupled Receptors For Stable And Functional Expression In Escherichia Coli
Funder
National Health and Medical Research Council
Funding Amount
$383,479.00
Summary
Approximately half of all prescription drugs on the market act on G protein coupled receptors (GPCRs). The mechanisms underlying GPCR function are mainly unknown due to a lack of structural information. No solved structures exist for any of the estimated 800 human GPCRs, making it difficult to design new drugs. By applying advanced protein engineering techniques I aim to produce human GPCRs in bacteria to ultimately acquire structural information, which will enable novel drug development.
Peptide Toxins From Animal Venoms Specifically Targeting Voltage-gated Sodium Channels As Novel Analgesics And Pesticides
Funder
National Health and Medical Research Council
Funding Amount
$316,449.00
Summary
This project aims to understand how certain animal toxins that cause analgesic and pesticidal effects in model animals interact with biological ion channels in atomistic detail using computational techniques. By understanding the detailed molecular interactions involved in the binding of the toxins to channels, toxin variants with improved potency and specificity may be designed as promising templates for novel analgesics and pesticides.
Alzheimer's, Huntington's and Parkinson's diseases involve the formation of protein aggregates, termed amyloid. The formation of amyloid leads to cell death and neurodegeneration. The most important cellular events perturbed by the formation of amyloid aggregates are unclear. Recent evidence suggests that sterols (including cholesterol) have an important role in cellular toxicity. This study will examine the molecular basis for this, enhancing our understanding of the amyloid diseases and could ....Alzheimer's, Huntington's and Parkinson's diseases involve the formation of protein aggregates, termed amyloid. The formation of amyloid leads to cell death and neurodegeneration. The most important cellular events perturbed by the formation of amyloid aggregates are unclear. Recent evidence suggests that sterols (including cholesterol) have an important role in cellular toxicity. This study will examine the molecular basis for this, enhancing our understanding of the amyloid diseases and could suggest novel therapeutic avenues.Read moreRead less