Type I interferon (IFN-I) is critical for antiviral defense, and plasmacytoid dendritic cells (pDCs) are a predominant source of IFN-I during virus infection. pDC-mediated antiviral responses are stimulated upon physical contact with infected cells, during which immunostimulatory viral RNA is transferred to pDCs, leading to IFN production via the nucleic acid sensor TLR7. Using dengue (DENV), hepatitis C (HCV), and zika (ZIKV) viruses, we demonstrate that the contact site of pDCs with infected cells is a specialized platform we term the interferogenic synapse, which enables viral RNA transfer and antiviral responses.L’interféron de Type I (IFN-I) est un acteur crucial de la réponse antivirale. Dans le cas d'une infection virale, celui-ci es...
International audienceAlthough plasmacytoid dendritic cells (pDCs) represent a rare immune cell type...
Type I interferons (IFN-I) are important cytokines linking innate and adaptive immunity. Plasmacytoi...
Le développement d’une réponse innée est essentiel pour lutter contre les infections virales. Elle s...
Type I interferon (IFN-I) is critical for antiviral defense, and plasmacytoid dendritic cells (pDCs)...
L’interféron de Type I (IFN-I) est un acteur crucial de la réponse antivirale. Dans le cas d'une inf...
Les cellules dendritiques plasmacytoides (pDCs), spécialisées dans la réponse antivirale, produisent...
International audienceAll cells possess signaling pathways designed to trigger antiviral responses, ...
Viral infections represent a major source of acute and chronic human disease. The immune system play...
<div><p>Zika virus (ZIKV) is an emerging mosquito-borne flavivirus that is causally linked to severe...
International audienceType I interferon (IFN-I) responses are critical for the control of RNA virus ...
Les pDCs répondent aux infections virales par la production d'IFN-α. L'élimination du virus de l'hép...
Affiliations ECOFECTInternational audienceDengue virus (DENV) is the leading cause of mosquito-borne...
Plasmacytoid dendritic cells (pDC) have been shown to efficiently sense HCV- or HIV-infected cells, ...
International audienceAlthough plasmacytoid dendritic cells (pDCs) represent a rare immune cell type...
Type I interferons (IFN-I) are important cytokines linking innate and adaptive immunity. Plasmacytoi...
Le développement d’une réponse innée est essentiel pour lutter contre les infections virales. Elle s...
Type I interferon (IFN-I) is critical for antiviral defense, and plasmacytoid dendritic cells (pDCs)...
L’interféron de Type I (IFN-I) est un acteur crucial de la réponse antivirale. Dans le cas d'une inf...
Les cellules dendritiques plasmacytoides (pDCs), spécialisées dans la réponse antivirale, produisent...
International audienceAll cells possess signaling pathways designed to trigger antiviral responses, ...
Viral infections represent a major source of acute and chronic human disease. The immune system play...
<div><p>Zika virus (ZIKV) is an emerging mosquito-borne flavivirus that is causally linked to severe...
International audienceType I interferon (IFN-I) responses are critical for the control of RNA virus ...
Les pDCs répondent aux infections virales par la production d'IFN-α. L'élimination du virus de l'hép...
Affiliations ECOFECTInternational audienceDengue virus (DENV) is the leading cause of mosquito-borne...
Plasmacytoid dendritic cells (pDC) have been shown to efficiently sense HCV- or HIV-infected cells, ...
International audienceAlthough plasmacytoid dendritic cells (pDCs) represent a rare immune cell type...
Type I interferons (IFN-I) are important cytokines linking innate and adaptive immunity. Plasmacytoi...
Le développement d’une réponse innée est essentiel pour lutter contre les infections virales. Elle s...