Objective
The specific aim is to develop novel strategies to improve the immunogenicity of vaccines targeting bioterror pathogens, focusing on AVA (anthrax vaccine adsorbed) and recombinant protective antigen (rPA) as the potential candidates.
The intent is to examine the use of a toll like receptor 9 (TLR9) ligand (a synthetic oligodeoxynucleotide expressing CpG motifs (CpG ODN)) in three settings:
i) As a stand-alone agents to improve the host's capacity to resist infection by anthrax, ii) As a vaccine adjuvant, accelerating and magnifying the anti-PA antibody response elicited by a co-administered AVA and recombinant protective antigen (rPA) vaccines, and
iii) As an adjuvant in combination with AVA or rPA delivered by novel means (by sterically stabilized cationic liposomes) to boost anti-PA or immunoprotective immunity.
Finally, by incorporating other TLR ligands (such as dsRNA, MALP-2, PAMCys3, and loxoribine, ligands for TLR3, TLR2/6, TLR2, and TLR7/8 respectively) in the final formulation we plan to augment the adjuvant effect mediated by CpG ODN, thereby improving protective performance of the vaccine. Studies planned for this proposal will examine whether the addition of CpG ODN to the AVA (or rPA antigen) vaccine 1) elicits a more rapid protective immune response than AVA alone and 2) will have an antigen sparing effect, allowing the use of less AVA and thus decreasing the reactogenicity associated with AVA vaccination.
We also plan to investigate the use of CpG ODN and AVA complexed to be co-encapsulated in liposomes (which improve the targeting and subsequent simultaneous presentation of the vaccine and adjuvant to antigen presenting cells, thus improving uptake and immunogenicity). Results from these studies should have considerable applicability to other vaccines targeting new emerging infectious or bio-threat agents.
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.
- natural sciences biological sciences biochemistry biomolecules nucleic acids
- natural sciences biological sciences genetics DNA
- medical and health sciences basic medicine immunology
- medical and health sciences basic medicine pharmacology and pharmacy pharmaceutical drugs vaccines
- natural sciences biological sciences biochemistry biomolecules carbohydrates
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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.
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.
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.
FP6-2004-MOBILITY-12
See other projects for this call
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.
IRG - Marie Curie actions-International re-integration grants
Coordinator
ANKARA
Türkiye
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.