Project description
Shedding new light on innate immunity
All the functions of inflammasomes in the innate immune response are not all well known. As intracellular multi-protein complexes, inflammasomes play essential functions in immunity against microbial pathogens. The EU-funded INFLAME project will identify and characterise new host interferon-inducible factors that mediate microbial sensing by the inflammasomes. It will also uncover new non-canonical functions of inflammasome-derived proteases and gasdermins. The project will combine innovative technologies in biochemistry, molecular and cell biology, and immunology in various in vitro and in vivo models. Based on the unprecedented coupling of the CRISPR-Cas9 technology to automated visual high-throughput screening, it will develop an unbiased genome-wide search for novel effectors. The results will assist the development of host-directed therapies for auto-inflammatory disorders and infectious diseases.
Objective
Inflammasomes are intracellular multi-protein complexes that play essential functions in immunity against microbial pathogens. Upon microbial sensing, inflammasomes induce protease caspase-1-dependent maturation and release of the pro-inflammatory cytokines interleukin (IL)-1β and IL-18 as well as gasdermin-D-dependent cell necrosis, namely pyroptosis. While both pyroptosis and IL-1β/IL-18 release play key parts in controlling microbial infections, the host-regulated pathways that promote detection of microbial ligands by cytosolic inflammasome-forming sensors and the non-canonical functions of inflammasome-derived components, remain to be fully characterized.
Building on my expertise in the field of inflammasome regulators during microbial infections, I propose to study several key, yet unexplored aspects of the functions of inflammasomes in immunity from different angles. In particular, I propose to 1/ identify and characterize new host interferon-inducible factors that mediate microbial sensing by the inflammasomes, and 2/ unravel new non-canonical functions of inflammasome-derived proteases and gasdermins.
To address these issues, I will use a combination of state-of-the-art and innovative technologies in biochemistry, molecular and cell biology, and immunology in various in vitro and in vivo models. For example, I propose to develop an unbiased genome-wide search for novel effectors involved in inflammasome activation based on the unprecedented coupling of the CRISPR-Cas9 technology to automated visual high-throughput screening.
This multidisciplinary proposal will provide breakthroughs in the field of microbial pathogens detection by the host immune system, and will nucleate entirely novel immune paradigms on microbial sensing by new unsuspected host cytosolic proteins, namely the gasdermins. The results of this project will also provide strong bases for building innovative host-directed therapies for auto-inflammatory disorders and infectious diseases.
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 health sciences infectious diseases
- natural sciences biological sciences biochemistry biomolecules proteins
- natural sciences biological sciences cell biology
- medical and health sciences basic medicine immunology
- engineering and technology electrical engineering, electronic engineering, information engineering electronic engineering sensors
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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.1.1. - EXCELLENT SCIENCE - European Research Council (ERC)
MAIN PROGRAMME
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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.
ERC-STG - Starting Grant
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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) ERC-2018-STG
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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.
75794 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.