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Development and characterization of a pan-flavivirus vaccine candidate

Descrizione del progetto

Un nuovo vaccino destinato a più virus trasmessi dalle zanzare

I flavivirus trasmessi dalle zanzare, tra cui dengue, febbre gialla, Zika e West Nile, infettano ogni anno mezzo miliardo di persone, causando 250 000 decessi. Alla luce dell’intensificarsi dei cambiamenti globali, questi virus si stanno diffondendo rapidamente aumentando il rischio di future epidemie e pandemie. Nonostante l’urgenza di contrastarli, non esistono interventi efficaci contro tutti i flavivirus; inoltre, i vaccini attualmente esistenti comportano seri problemi a livello di sicurezza. Per affrontare questi problemi, il progetto FLAVIVACCINE, finanziato dall’UE, si propone di cambiare la situazione sviluppando un vaccino ad ampio spettro, mirato alla saliva delle zanzare, in grado di proteggere da più flavivirus. Facendo leva su un concetto dimostrato a livello sperimentale, il team interdisciplinare di FLAVIVACCINE, proveniente da sette diversi paesi, preparerà il vaccino per le sperimentazioni cliniche offrendo una soluzione promettente al fine di rafforzare la sicurezza sanitaria globale.

Obiettivo

Dengue, yellow fever, Zika, and West Nile viruses are mosquito-borne flaviviruses and global public health burdens that infect half a billion people annually, causing 250,000 deaths, and threaten nearly the entire human population. In a context of human-driven global changes, these threats will intensify with larger and more frequent epidemics, potentially leading to pandemics, will expand with geographic spreading of the mosquito vectors, and will multiply with the likely emergence of yet-unknown flaviviruses. Improving pandemic preparedness and response to these emerging and re-emerging diseases is a top priority both for the EU and WHO. However, there are no effective interventions against all flaviviruses and current vaccines targeting flaviviral proteins have severe safety issues. FLAVIVACCINE’s high-impact/low-risk/disruptive ambition is to develop a novel, broad-spectrum, mosquito saliva-targeted vaccine candidate that protects against multiple different flaviviruses and is ready for clinical evaluation by building upon an experimentally-validated proof-of-concept. FLAVIVACCINE will define the immunogenicity of the pan-flavivirus target, develop and characterize a vaccine candidate against multiple flaviviruses, and prepare it for clinical evaluation. To reach these goals, FLAVIVACCINE creates a unique interdisciplinary environment of ten public and private institutions, including Universities, Research Institutions and a Vaccine Developer, from seven countries to cover all the required scientific expertise and knowledge in cell biology, virology, immunology and vaccinology. The pan-flavivirus vaccine candidate that will be validated against dengue, yellow fever, Zika and West Nile diseases in several preclinical models, together with the knowledge and networks resulting from FLAVIVACCINE, will have short- and long-term impact on the EU ability to combat epidemic and pandemic viral threats, and protect communities and citizens in the EU and around the world.

Campo scientifico (EuroSciVoc)

CORDIS classifica i progetti con EuroSciVoc, una tassonomia multilingue dei campi scientifici, attraverso un processo semi-automatico basato su tecniche NLP.

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Coordinatore

INSTITUT DE RECHERCHE POUR LE DEVELOPPEMENT
Contribution nette de l'UE
€ 1 777 425,00
Indirizzo
BOULEVARD DE DUNKERQUE 44 CS 90009
13572 Marseille
Francia

Mostra sulla mappa

Regione
Provence-Alpes-Côte d’Azur Provence-Alpes-Côte d’Azur Bouches-du-Rhône
Tipo di attività
Research Organisations
Collegamenti
Costo totale
€ 1 777 425,00

Partecipanti (8)

Partner (1)