Phosphoinositide 4-phosphatases In Health And Disease
Funder
National Health and Medical Research Council
Funding Amount
$678,560.00
Summary
This project aims to understand the structure and function of an important group of signalling enzymes involved in the development of cancers such as melanoma.
Elucidating The Mechanisms Of Alpha-conotoxin-induced Calcium Channel Inhibition Via G Protein-coupled Receptors
Funder
National Health and Medical Research Council
Funding Amount
$419,082.00
Summary
N-type voltage-gated calcium channels (VGCCs) are membrane proteins involved in neurotransmission and play a major role in pain. VGCCs are a well-established target for the development of analgesics. Our recent research identified that VGCCs can be inhibited by ?-conotoxins from the venom of marine snails by targeting ?-aminobutyric acid receptors in sensory neurons. We will characterize this novel form of modulation of VGCCs by ?-conotoxins and define the pathways that lead to VGCC inhibition.