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Revitalizing the clinical potential of type I IFNs in fighting influenza A virus infections with AcTaferon.

Objective

Based on their antiviral and antitumor effect, type I interferons (IFNs) were believed to be the miracle drug to tackle viruses and cancer. However, clinical IFN applications remained limited due to severe side effects resulting from widespread cellular sensitivity to IFN, which limits the administrable doses. Hence, the drug concentration at the desired infection or tumor site is often too low to be fully therapeutic efficient. AcTaferon (Activated-by-Targeting interferon), co-developed by Prof. Uzé, circumvents these obstacles. By fusing an IFN mutant with strongly reduced receptor binding affinity to a targeting moiety that recognizes a surface marker on specific cells, AcTaferon remains inactive “en route” through the body and unveils its biological activity only on specific target cells. Robust tumor regression without side effects and preliminary antiviral effects underscore the huge clinical potential of AcTaferon to fight cancer and viral diseases. By combining the AcTaferon and influenza expertise of Prof. Uzé and Prof. Saelens, respectively, this interdisciplinary project offers the opportunity to broaden the innovative AcTaferon therapeutic strategy from the cancer to the viral infection field. Influenza A was selected as a pilot target as seasonal influenza A epidemics and occasional pandemics remain a serious health threat causing substantial morbidity and mortality. Influenza A-targeted AcTaferons will be developed and analyzed in relevant in vitro and in vivo models. Eventually, all knowledge will be transferred to Orionis, a company that will implement the AcTaferon technology to develop novel drugs. My background on the intracellular processes that negatively regulate cytokine receptors and hence influence the cellular sensitivity to a (therapeutic) cytokine is an asset to this project. I will be able to extend my fundamental research experience with applied cytokine research, which may extend into a new academic or industrial research pipeline.

Fields of science (EuroSciVoc)

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Programme(s)

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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.

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.

MSCA-IF-EF-ST - Standard EF

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Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

(opens in new window) H2020-MSCA-IF-2016

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Coordinator

CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS
Net EU contribution

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.

€ 144 230,00
Total cost

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.

€ 144 230,00
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