Neurogenic Diarrhoea: Lessons From Cholera Toxin And Related Bacterial Exotoxins
Funder
National Health and Medical Research Council
Funding Amount
$543,818.00
Summary
Many bacteria that cause diarrhoea act via the gut’s own nervous system to massively increase the transport of water and salt into the lumen of the intestine. In this project we will investigate mechanisms that lead to this over-excitation of the gut’s nervous system to test the idea that this is due to a change in the properties of the final nerve cells in the normal pathway that controls water transport. This will identify novel sites for drug treatments of diarrhoea.
Effects Of Intestinal Inflammation On Functioning Of Enteric Neurons: From Animal Models To Humans
Funder
National Health and Medical Research Council
Funding Amount
$345,206.00
Summary
Crohn’s disease and ulcerative colitis, two debilitating conditions known as Inflammatory Bowel Disease (IBD), affect more than 61,000 Australians. There is no cure for IBD. All gut functions are controlled by enteric neurons in the gut wall. Inflammation causes damage and death of these neurons leading to gut dysfunctions. This is the first study defining the classes of human enteric neurons affected by inflammation. This study will test several potential new targets for the treatment of IBD.