Differentiation And Fate In The Developing Sympathetic Ganglia
Funder
National Health and Medical Research Council
Funding Amount
$353,754.00
Summary
This project seeks to understand how a small number of founder cells can divide and differentiate into the myriad different types of cells that make up the mature nervous system. It uses modern genetic techniques to follow progenitor cells as they mature into mature neurons.
The Importance Of Superstars: Cell Numbers And Lineages In Enteric Nervous System Formation
Funder
National Health and Medical Research Council
Funding Amount
$561,717.00
Summary
All digestive functions are controlled by a nerve system in the gut wall, and it works without us thinking about it. This is a huge system rivalling the spinal cord in number of nerve cells. And it has may different types of nerve cells. It originates from a very few cells early in the embryo, about 200 times fewer than the spinal cord. How do the cells manage to divide enough to make this system, and how do they 'know' how to make the right types of nerve cells in the right places in the gut?
In this grant we will take advantage of procedures uniquely available to the applicant to identify the cell type from which the most prevalent extra cranial solid tumour in children, neuroblastoma (NB), arises during embryonic development. Further studies on this specific cell type will identify the factors controlling their correct embryonic development. Assessment of these molecules as therapeutic targets will then identify novel treatments to inhibit disease progression.