Objective
The gastrointestinal tract is emerging as a key regulator of appetite and metabolism, but studies aimed at identifying the signals involved are faced with daunting neuroanatomical complexity: there are as many as 500 million neurons in the human gut. Drosophila should provide a simple and genetically amenable alternative, but both its autonomic nervous system and the signalling significance of its digestive tract have remained largely unexplored. My research programme will characterize the signals and neurons mediating the interaction between the nervous and digestive systems, and will establish their significance both in the maintenance of metabolic homeostasis and in response to nutritional challenges. To achieve these goals, we will capitalize on a multi-disciplinary approach that combines the genetic manipulation of defined neuronal lineages, a cell-biological approach to the study of enterocyte metabolism, and our recently developed physiological and behavioural readouts. Our work will provide new insights into the signals and mechanisms modulating internal metabolism and food intake: processes which, when deregulated, contribute to increasingly prevalent conditions such as diabetes, metabolic syndrome and obesity. Our recent finding of conserved mechanisms of autonomic control in the fruit fly makes us confident that the signals we identify will be relevant to mammalian systems.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- natural sciences biological sciences neurobiology
- medical and health sciences medical biotechnology genetic engineering
- medical and health sciences clinical medicine endocrinology diabetes
- medical and health sciences basic medicine physiology homeostasis
- medical and health sciences health sciences nutrition obesity
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Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
ERC-2012-StG_20111109
See other projects for this call
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Host institution
SW7 2AZ London
United Kingdom
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.