Objective
Since sporadic colorectal cancer (CRC) is, to a major part, preventable, attempts at primary prevention are rational, timely, important, and should be a major priority. Calcium was identified as a chemopreventive agent, since higher intake is associated with reduced risk of CRC. Mechanisms by which high calcium intake prevents neoplastic transformation in the colon are still poorly understood. We willevaluate the role of the calcium sensing receptor (CaR) in colon in calcium-dependent regulation of proliferation. CaR transduces variations in extracellular calcium concentration into modulation of signal transduction pathways involved in proliferation and differentiation, and its expression is lost during colon tumourigenesis. We will use the Nuf mouse model, which has an activating mutation of the CaR, and thus constitutes a unique model to study its role. We expect that the colon of Nuf mice will have increased sensitivity to calcium and will show lower expression levels of proliferation markers when receiving low calcium diet, compared with wild type littermates. In parallel we will investigate signal transduction pathways regulated by CaR in colonocytes. Results of this project would represent an important achievement in colon cancer chemoprevention, a disea se that causes a considerable socio-economic burden. Indeed, if the CaR has a central role in mediating the antimitotic effect of calcium, its expression in precancerous lesions or early colon carcinomas might have predictive value for identifying patients responsive to chemoprevention by calcium. The training program of the fellowship will provide the applicant with further qualifications for the development of an independent research career, will give her experience to lead a research group and will provi de contacts for future co-operations. Support of this fellowship would contribute to the promotion of European scientific excellence and would increase proportion of women involved in high quality science.
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 chemical sciences inorganic chemistry alkaline earth metals
- natural sciences biological sciences biochemistry biomolecules proteins
- medical and health sciences clinical medicine oncology colorectal cancer
- natural sciences biological sciences genetics mutation
- medical and health sciences health sciences nutrition
You need to log in or register to use this function
Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
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.
FP6-2005-MOBILITY-5
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.
Coordinator
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.