Pathophysiology Of Functional Dyspepsia: Integration Of Upper Gut Function, Inflammation And A Systems Biology Approach.
Funder
National Health and Medical Research Council
Funding Amount
$748,593.00
Summary
Functional dyspepsia (FD) is an extremely common and costly problem with no cure. We and others have found that inflammation and immune activation play a role in FD but to date no studies have linked these findings with well known diseases markers including disordered sensory and motor function or psychiatric comorbidity. This study will explore the interrelationships between inflammatory and immune mechanisms, disease markers as well as the microbiome. This study could unravel the cause of FD.
Functional Dyspepsia: Characterisation Of The Immunopathology And Testing A Novel Therapeutic Strategy.
Funder
National Health and Medical Research Council
Funding Amount
$739,604.00
Summary
Dyspepsia, unexplained stomach discomfort and pain, is a common and costly problem; few effective treatments exist and the causes are unknown. We have found that the numbers of a type of immune cell, the eosinophil, are increased in the top of the small bowel in patients with dyspepsia. This study will explore the mechanisms that lead to increased eosinophils and then test the effectiveness of a treatment to suppress this overactive immune response which could rapidly change clinical practice.
Immune Activation In Functional Gastrointestinal Disorders
Funder
National Health and Medical Research Council
Funding Amount
$471,597.00
Summary
Up to 30% of Australians are estimated to suffer from Functional Gastrointestinal Diseases such as Irritable Bowel Syndrome and Functional Dyspepsia, but the cause of these chronic diseases is unknown. Alterations in the immune system are increasingly suggested, but little is known about how this leads to the debilitating symptoms of discomfort and pain. This project combines immunology studies with neuroscience to determine the key mediators involved and how they communicate with nerves.