Vesicular Trafficking Pathways Underpinning Neuronal Secretion And Survival
Funder
National Health and Medical Research Council
Funding Amount
$697,209.00
Summary
Plethora of diseases of the nervous system are caused by defects in vesicular trafficking including neurodegenerative diseases such as Alzheimer’s disease. I will explore the mechanisms underpinning synaptic vesicular trafficking using novel super resolution techniques and reveal the how secretory vesicles traffic to the plasma membrane, undergo exocytosis, and recycle. I will also explain how in the crowded environment of the presynaptic terminals, retrograde cargoes are transported back to the ....Plethora of diseases of the nervous system are caused by defects in vesicular trafficking including neurodegenerative diseases such as Alzheimer’s disease. I will explore the mechanisms underpinning synaptic vesicular trafficking using novel super resolution techniques and reveal the how secretory vesicles traffic to the plasma membrane, undergo exocytosis, and recycle. I will also explain how in the crowded environment of the presynaptic terminals, retrograde cargoes are transported back to the cell body thereby carrying survival signals.Read moreRead less
Unravelling The Mechanism Coupling Synaptic Activity With Neurotrophin Signaling In The Nervous System
Funder
National Health and Medical Research Council
Funding Amount
$640,815.00
Summary
Although active brain cells are known to survive for much longer than inactive ones, the mechanism underpinning this essential process has remained elusive. We have uncovered a direct coupling between neuronal activity and survival signals. The purpose of this grant application is to establish the molecular mechanism underpinning this coupling and understand how neuropathic pathogens manage to harness it with devastating effects to the brain.
Dissecting The Central Organisation Of Cough Neural Networks
Funder
National Health and Medical Research Council
Funding Amount
$880,928.00
Summary
Cough is the most prevalent symptom of lung disease and the most common reason for people to seek medical advice. However, cough neural processes are poorly defined and as a result current cough therapies are largely ineffective making cough a significant unmet clinical problem. This project will novel viral strategies to dissect and manipulate cough neural pathways in the brain, providing insights into the neural processing of airway sensations and coughing.