Project description
Towards novel antifungal treatments
Human fungal infections cause millions of deaths every year, while fungi can also damage plants and crops, leading to significant losses in food production. Despite the availability of antifungal drugs and fungicides, the emergence of drug resistance underscores the need for novel drug development. The scope of the EU-funded FungiFeS project is to identify natural compounds that can serve as novel antifungals/fungicides. Researchers propose as new targets iron–sulfur (FeS) clusters encountered in proteins implicated in processes such as cellular respiration. Results will generate novel combinatorial antifungal treatments that could improve human health and increase food availability worldwide.
Objective
Fungi have major socioeconomic impacts. Recent estimates suggest that invasive human fungal infections kill more than 1.6 million people annually and that 600 million people could be fed each year by halting the spread of fungal diseases in the five most important crops. A range of antifungals/fungicides is currently used to control fungal pathogens in medicine and agriculture, but resistance to those is growing underscoring the urgent need for new molecular targets and treatments. Iron-sulphur (FeS) clusters are inorganic cofactors found in all kingdoms of life and required for several essential cellular processes, such as DNA synthesis, mRNA translation, and respiration. Pathways required for their biogenesis were suggested to represent possible novel antifungal/fungicide targets. The aims of the project are: (1) to identify, via chemical high throughput screening, natural compounds targeting the essential mitochondrial (Arh1-Yah1) and cytoplasmic (Tah18-Dre2) NADPH-dependant electron transfer chains involved in the FeS cluster biogenesis. These compounds could be used in combination with other agents to kill fungal pathogens lowering cost and potential toxicity by reducing doses needed to inhibit fungal growth. (2) To highlight new targets for antifungals/fungicides among the FeS cluster biogenesis and associated pathways. (3) To establish the interaction network of the ferredoxin Yah1 involved in the early steps of the FeS cluster biogenesis knowing that several steps of this process remain poorly understood and new factors may still be discovered. The project will be carried out in the group “Oxidative stress, FeS protein and Cancer” (CNRS-ICSN, Gif-sur-Yvette, France) and will address those objectives by combining my own expertise and that of the host laboratory in microbiology, genetics, biophysics and biochemistry, drug screening and of cutting-edge technologies and approaches such as Förster resonance energy transfer, microfluidics and chemoproteomics.
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 pharmacology and pharmacy drug discovery
- agricultural sciences agriculture, forestry, and fisheries agriculture agronomy plant protection
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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.
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.