Objective
Although the therapeutic strategies adopted in the last years for the clinical management of patients with rectal cancer have improved patient’s quality of life, tumor relapse still constitutes to be a factor that determines patient survival. These patients, usually treated with chemo-radiotherapy (CRT), often develop a CRT-induced fibrosis, which is characterized by an overgrowth of fibroblasts at tumor-treated areas. The importance of tumor stroma for the development, progression and invasion of cancer is increasingly gaining weight, however, the biological basis of fibrosis, as well as the consequences that it has in terms of therapy resistance and tumor relapse remain unknown. The major objective of this proposal is to understand the effect of CRT on fibroblasts and its consequences on tumor relapse and formation of distant metastasis. To reach this, we propose a multidisciplinary approach that combines the analysis of unique patient-derived biological samples using innovative and advanced techniques in molecular and cell biology. More specifically, using a proteomic approach and primary cultures of fibroblasts derived from rectal tumors taken before and after CRT from the same patient, we will determine the effect of CRT on the molecular alterations in fibroblasts. Then, using 3D in vitro models we will determine if CRT-derived fibroblasts play a role in therapy resistance, proliferation and invasion of cancer cells, while ortothopic mouse models will be used to test if CRT-derived fibroblasts can trigger rectal cancer progression and metastasis. Finally, using previously collected clinical data of rectal cancer patients we will analyze if tumor relapse is related to the appearance of fibrosis and, if it has a positive or negative prognosis value
Altogether, the results expected from this project will improve basic biological knowledge of fibrosis-development, and will provide with new clinical tools to improve patient welfare.
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 biochemistry biomolecules proteins proteomics
- natural sciences biological sciences cell biology
- medical and health sciences clinical medicine oncology
- medical and health sciences basic medicine pathology
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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.
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H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions
MAIN PROGRAMME
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H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility
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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.
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.
MSCA-IF-EF-ST - Standard EF
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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.
(opens in new window) H2020-MSCA-IF-2014
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
75231 Paris
France
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.