Project description
Cell-based therapy for metabolic-associated fatty liver disease
Metabolic-associated fatty liver disease (MAFLD), previously known as non-alcoholic fatty liver disease, is the main cause for chronic liver malfunction. However, the underlying causes are unknown, which limits MAFLD treatment and therapy. The EU-funded MAFLDCs project will work on a new concept that associates the immune system and, in particular, T cells with MAFLD. Researchers propose to manipulate dendritic cells (DCs) known for presenting antigens and activating T cells as an approach to change MAFLD progression. For this purpose, they will investigate DCs at the single-cell level in fatty liver to obtain important insight into their heterogeneity and function. Results will pave the way towards a cell-based therapeutic intervention in MAFLD.
Objective
The increasing clinical and societal burden of metabolic-associated fatty liver disease (MAFLD) coupled with the current lack of therapies highlights the need for a better understanding of the mechanisms driving this disease. In recent years, studies, including my own, have identified that MAFLD is accompanied by a change in the T cell subsets present in the liver and blood. However, the functions and causes of these altered populations remain largely unknown. Conventional dendritic cells (cDCs) function to sample antigens in the periphery and subsequently migrate to the lymph nodes (LNs) where they induce the proliferation and polarisation of naïve T cells, which then home back to the periphery to perform their functions. As such, by manipulating cDC function, we could potentially alter the T cells present in MAFLD and hence improve disease outcome. To date, studies of cDC function in MAFLD have been hampered by our limited understanding of cDC heterogeneity and the lack of specific tools with which to manipulate them in vivo. Building on the cDC expertise of the host lab, the single cell technologies established to dissect heterogeneity, and access to more specific models to target these cells, here, I aim to dissect cDC heterogeneity in the fatty liver. To this end, I will combine the mouse models of the host lab, with my expertise working with human material to identify the conserved features across humans and mice. As MAFLD is associated with an increase in CD8+ T cells, I hypothesize that by manipulating the main cDC subset associated with cross-presentation of antigen to naïve CD8+ T cells, namely the cDC1s, I can manipulate disease progression. Using the novel XCR1-CRE mouse model to specifically target cDC1s in vivo, I will investigate the in vivo functions of these cells in MAFLD and determine their potential for therapeutic intervention to improve patient outcome.
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.
- medical and health sciences basic medicine immunology
- medical and health sciences medical biotechnology cells technologies
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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-2020
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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.
9052 ZWIJNAARDE - GENT
Belgium
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.