Objective
"Despite the devastating impact of major depression on society, our knowledge of the brain mechanisms of depression is such that individuals at risk cannot be reliably detected, over a third of patients are refractory to treatment, and patients are being managed on a daily basis with antidepressant strategies without the guidance of a satisfactory explanation of their mechanisms of action.
The neurotransmitter 5-hydroxytryptamine (5-HT, serotonin) is critically important for maintaining mood in vulnerable patients and the therapeutic effect of antidepressant drugs. Recent progress in understanding the role of 5-HT in the neurobiology of depression has led to a focus on 5-HT receptor subtypes, and particularly 5-HT2C receptors, and to the real possibility of resulting therapeutic advances. The present project seeks to provide critical, timely, and translationally-relevant information about a potential key player in the link between 5-HT2C receptors and depression, a 5-HT2C feedback pathway that our work has recently uncovered. In this proposal we aim to address key questions regarding the fundamental aspects of 5-HT2C feedback circuitry and its sensitivity to stress and antidepressant treatment, and expand our pilot animal imaging study of WAY 161503 with a rigorous pharmacological analysis of the BOLD changes in the LHb and DRN, including investigation of the effects of mCPP. We will compliment this animal imaging study with a recently described functional connectivity analysis35 focused on the LHb-DRN pathway. Finally, we will investigate the potential of using a mCPP challenge in combination with fMRI to model the 5-HT2C LHb-DRN feedback pathway in human volunteers. The work will thus contribute to a clinically important and rapidly evolving area of neuroscience."
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.
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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.
FP7-PEOPLE-2011-IEF
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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.
Coordinator
OX1 2JD Oxford
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.