Objective
Secretion systems are evolved machineries enabling bacteria to deliver toxins and virulence factors, called effectors, into target cells to enable the onset of infectious diseases. Uncovering these effectors is essential for the understanding of bacterial pathogenesis and the establishment of appropriate therapeutic strategies to tackle infectious diseases. The recently identified Type Six Secretion System (T6SS) is conserved in environmental and pathogenic Gram-negative bacteria. The T6SS is an organelle structurally akin to an intracellular and membrane-bound contractile phage tail used for the delivery of toxins into prokaryotic and eukaryotic target cells. The importance of this system in the context of infection is highlighted by its ability to not only target eukaryotic cells during bacterial infection, but additionally to target other bacteria co-infecting mammalian and plant hosts. Despite the recent advances made in understanding the mechanisms underlying the T6SS dynamic, very little is known about the T6SS effectors repertoire used by life-threatening pathogens, such as Burkholderia pseudomallei, and for which, vaccine strategies are currently unavailable. In the proposed research, a combination of high-throughput and cross-disciplinary technologies will be used to uncover and characterise novel T6SS effectors in B. thailandensis, a surrogate organism closely related to B. pseudomallei. This will 1) identify new T6SS effectors targeting eukaryotic cells, using a reporter-based transposon screening and 2) identify novel T6SS toxins targeting prokaryotic cells, using a genome-wide saturation mutagenesis strategy. The outcomes of the proposed research will identify the key cellular stages hijacked by the T6SS during the infection of a host, while exposing potential new bacterial targets exploitable for the development of novel antimicrobial strategies.
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.
- medical and health sciences health sciences tropical medicine
- medical and health sciences basic medicine medicinal chemistry
- medical and health sciences health sciences infectious diseases
- medical and health sciences basic medicine pharmacology and pharmacy pharmaceutical drugs vaccines
- medical and health sciences basic medicine pharmacology and pharmacy drug resistance antibiotic resistance
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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-GF - Global 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) 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.
WC1E 7HT London
United Kingdom
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.