Project description
Profiling RNA-protein interactions in respiratory syncytial virus infection
Respiratory syncytial virus (RSV) affects an estimated 64 million people annually, resulting in more than 150 000 deaths. Children under five and the elderly are at higher risk of this severe disease. Despite the significant public health impact, developing vaccines and antivirals has been challenging due to the virus’ complicated multiplication mechanisms, virus-host interactions and pathogenicity. With the support of the Marie Skłodowska-Curie Actions programme, the PARIS project aims to comprehensively map RSV-host interactions, particularly RNA-protein interactions, and characterise the cellular response to infection. To do so, the team will leverage an integrated proteomics and transcriptomics approach in experimental paradigms resembling natural infection.
Objective
Respiratory Syncytial Virus (RSV) is a major cause of severe lower respiratory tract infections and a major cause of mortality in children under 5 years old and the elderly worldwide. While RSV impose a huge disease burden on public healthcare system, the development of effective vaccines and specific antivirals is impeded by a lack of knowledge of virus multiplications mechanisms, virus-host interactions or pathogenicity. Here, we propose to comprehensively map RSV-host interactions and characterize the cellular response to infection through an integrated multi-omics approach and using experimental systems close to natural infection. This project will combine my expertise in RSV biology and the host laboratory’s profound experience in systems biology analysis. By using state-of-the-art-of proteomics and transcriptomics, we will characterize the RSV RNA-bound proteome as well as the protein-protein interactome, analyze the proteome of cells expressing the individual viral proteins (effectome), and assess the influence of RSV infection on cellular mRNA expression, protein abundance, and phosphorylation. We will systematically map the identified viral-induced perturbations onto a network of known cellular protein-protein interactions and signalling pathways. This comprehensive network will highlight RSV-induced perturbations and pinpoint RSV host dependency-factors, whose functional importance and therapeutic potential will be assessed by conducting genetic and drug-based loss and gain of function experiments. Biochemical and structural methods, and further analyses of the cellular response in genetically or drug-perturbed cells will yield insights into the molecular function of selected proteins. The proposed multilevel approach will thus reveal yet unstudied proteins and pathways determining RSV growth, pathology or viral host defense mechanisms, which will shed light on unresolved questions of RSV biology, and reveal hotspots amenable to therapeutic intervention.
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.
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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.
This project's classification has been validated by the project's team.
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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HORIZON.1.2 - Marie Skłodowska-Curie Actions (MSCA)
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.
HORIZON-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European Fellowships
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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) HORIZON-MSCA-2022-PF-01
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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.
80333 Muenchen
Germany
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.