Research Grant
[Cite as https://purl.org/au-research/grants/nhmrc/104814]Researchers: Prof Ashley Blackshaw (Principal investigator)
Brief description Chronic pain and discomfort from the digestive system is a major health care issue world-wide. There is currently no effective treatment for these problems, which often have no apparent organic cause. Lack of treatment is due to a lack of understanding about how sensations are transmitted from the digestive system to the brain. Our research group has unique and powerful techniques that allow us to probe the basic mechanisms of sensory function, and make rapid progress towards finding drugs that reduce specific types of sensory signals from the gut. We shall investigate sensory mechanisms in the upper and lower regions of the gut, where symptoms are most prevalent in diseases such as non-cardiac chest pain, functional dyspepsia and irritable bowel syndrome. Six aspects of sensory nerve endings in the gut are to be investigated: 1. The grouping of endings into functional classes (similar to touch or pressure receptors in skin) 2. How endings respond to chemicals and hormones found in the gut 3. How currently available drugs may be useful in reducing sensitivity 4. The mechanisms by which inflammation affects sensitivity 5. How nerve growth factors may trigger changes in sensitivity 6. How pores or channels in nerve endings determine their function
Funding Amount $AUD 691,026.64
Funding Scheme NHMRC Project Grants
Notes Standard Project with Research Fellowship
- nhmrc : 104814
- PURL : https://purl.org/au-research/grants/nhmrc/104814