The Role Of Plasma Membrane Microdomains In Cellualar Function
Funder
National Health and Medical Research Council
Funding Amount
$4,083,868.00
Summary
The planned research program relates to novel hypotheses regarding the role of cell surface domains in organising signalling pathways at the cell surface. The proposal will involve identifying the domains and molecules involved in specific signalling pathways and dissecting the formation and function of surface structures called caveolae. The findings will have huge importance for therapeutic strategies aimed at combating the cellular changes associated with cell transformation in cancer and oth ....The planned research program relates to novel hypotheses regarding the role of cell surface domains in organising signalling pathways at the cell surface. The proposal will involve identifying the domains and molecules involved in specific signalling pathways and dissecting the formation and function of surface structures called caveolae. The findings will have huge importance for therapeutic strategies aimed at combating the cellular changes associated with cell transformation in cancer and other human diseases.Read moreRead less
Molecular And Functional Characterisation Of Cell Surface Microdomains
Funder
National Health and Medical Research Council
Funding Amount
$4,803,731.00
Summary
This research program aims to gain a detailed understanding of the organisation of the cell surface at the molecular level. The cell surface is organised into domains with distinct functions. Visualisation of these domains, identifying their important components, and understanding how they form and function will have huge importance for therapeutic strategies aimed at combating the changes associated with cell transformation in cancer and in other human diseases such as muscular dystrophy.
A major obstacle to the development of safer and more effective pain treatments is the poorly defined nature of the different pathways involved in chronic pain. The applicant team bring together a unique set of research expertise in using neurotoxins to define, at the molecular level, how the nervous system functions. The applicants also share a common interest in understanding and improving treatments for pain, especially chronic pain which continues to remain poorly managed Through a focus on ....A major obstacle to the development of safer and more effective pain treatments is the poorly defined nature of the different pathways involved in chronic pain. The applicant team bring together a unique set of research expertise in using neurotoxins to define, at the molecular level, how the nervous system functions. The applicants also share a common interest in understanding and improving treatments for pain, especially chronic pain which continues to remain poorly managed Through a focus on pain research, the Program will significantly enhance the scope of existing multidisciplinary collaborations between the Cis Lewis Alewood, Adams and Christie, which have already made a considerable impact in the fields of pharmacology and neuroscience. The CIs also have considerable experience in the development of pain therapeutics, having discovered two conopeptides now under commercial development with AMRAD (AM336) and Xenome Ltd (Xen2174). This Program will discover and use highly selective conopeptides such as these to dissect the pharmacology of peripheral pain pathways and their projections into the central nervous system, and to identify and characterise new targets amenable to drug intervention. The long-term goal of the Program is to discover new targets in pain pathways and develop conopeptides that act on these targets in animal models of chronic pain. These molecules will be optimised within the Program to the point where they can be considered for pre-clinical development in collaboration with commercial partners.Read moreRead less