Objective
One of the challenges in regenerative medicine is to generate adult intestinal stem cells (ISCs) from human induced pluripotent stem cells (hiPSC) in vitro in defined conditions. This will be important in order to establish intestinal cell transplantation therapies and a platform for neonatal disease modelling. These issues constitute the main goal of the proposal. The current protocols to direct intestinal differentiation from hiPSC impede their suitability for human transplantation purposes either because they require mice as tissue culture incubators (teratoma formation), long exposure to calf serum, or generate cells with fetal properties. The immature fetal intestine is distinct from its mature counterpart most notably by its absence of differentiated secretory lineages. Moreover the precise location and developmental stage from which ISCs are specified in fetal intestine as well as the mechanisms that govern the progression towards an adult epithelium remain to be elucidated. In order to generate adult ISCs from pluripotent sources it is instrumental to decipher the molecular mechanisms driving ISC maturation under physiological conditions. The project will be initiated with the fine mapping of ISC origin in the fetal epithelium using cell tracing techniques. Then I will characterize how fetal ISCs acquire adult properties at the molecular level. In the host laboratory we hypothesize that differentially expressed transcription factors are responsible for the unique characteristics of fetal and adult ISCs. Recently, using gene expression profiling comparing fetal and adult intestinal cells I have identified specific endodermal transcription factors overexpressed in the immature structures. I expect through the modulation of such factors to trigger the intestinal maturation. To ensure the transferability of the results into clinics I will combine studies with murine models and cells from human fetal and adult intestines.
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: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
- social sciences educational sciences didactics
- medical and health sciences clinical medicine gastroenterology inflammatory bowel disease
- medical and health sciences medical biotechnology cells technologies stem cells
- natural sciences physical sciences optics microscopy confocal microscopy
- medical and health sciences clinical medicine transplantation
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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.
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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 - Marie Skłodowska-Curie Individual Fellowships (IF)
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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.
1165 KOBENHAVN
Denmark
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.