Project description
On the road to the discovery of toxin mimetics that could cure disease
Toxins have generated a lot of interest as promising biomedical research tools and therapeutics for various human diseases. The EU-funded ToxMim project will test whether a small group of toxins that disrupt physiology by mimicking the action of endogenous signalling peptides represent suitable candidates for drug discovery and development. Proof-of-concept was provided by the project team's discovery of a toxin that mimics insulin, used by a marine cone snail to induce low blood sugar in its prey. The study will use next-generation sequencing combined with computational and experimental venom discovery and pharmacology to develop a set of tools that enable the systematic identification and characterisation of toxin mimetics of human signalling peptides with an emphasis on those implicated in disease.
Objective
Venomous animals use a myriad of toxins to specifically disrupt the physiology and behavior of their prey. Because of their high stability, potency, and specificity, toxins are important tools for biomedical research and have been developed as therapeutics for various human diseases. However, contributions to date pale in comparison to future prospects. We hypothesize that a small and essentially overlooked group of toxins, “ToxMims”, represent the most promising candidates for drug discovery and development. ToxMims potently disrupt the prey’s physiology by specifically mimicking the action of endogenous signaling peptides. Because many of these signaling peptides are critical players in human health and disease, ToxMims are exceptionally promising drug leads. Proof-of-concept is provided by our recent discovery of a toxin mimetic of insulin that is used by a marine cone snail to induce dangerously low blood sugar in fish prey. Because of its advantageous properties over human insulin, the venom insulin has rapidly become a novel drug lead for the treatment of diabetes. Despite their significant biomedical potential, ToxMims are rare and difficult to systematically detect using currently available methodologies. By leveraging recent advances in next-generation sequencing combined with our proven expertise in computational and experimental venom discovery and pharmacology, this project aims to develop a set of tools to enable the systematic identification and characterization of any ToxMim of the ~350 human signaling peptides with an emphasis on those implicated in disease. If successful, this research will not only identify a set of unique drug leads with profound impact on human health but elucidate previously unknown mechanisms of receptor activation, inhibition and signaling. Furthermore, this project will foster European excellence in venom research and develop scientific leadership competences for an independent, early-career researcher returning to Europe.
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
- natural sciences biological sciences biochemistry biomolecules
- medical and health sciences clinical medicine endocrinology diabetes
- medical and health sciences basic medicine physiology
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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)
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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-2020-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.
1165 KOBENHAVN
Denmark
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.