Environmental signals rather than layered ontogeny imprint the function of type 2 conventional dendritic cells in young and adult mice

Type 2 conventional dendritic cells (cDC2) are important immune activators in adults, but their development and functions at the neonatal stage remain unclear. Here the authors show, using fate-mapping and single-cell RNA sequencing, that neonatal cDC2 come from multiple origins, but converge functi...

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Autores principales: Nikos E. Papaioannou, Natallia Salei, Stephan Rambichler, Kaushikk Ravi, Jelena Popovic, Vanessa Küntzel, Christian H. K. Lehmann, Remi Fiancette, Johanna Salvermoser, Dominika W. Gajdasik, Ramona Mettler, Denise Messerer, Joana Carrelha, Caspar Ohnmacht, Dirk Haller, Ralf Stumm, Tobias Straub, Sten Eirik W. Jacobsen, Christian Schulz, David R. Withers, Gunnar Schotta, Diana Dudziak, Barbara U. Schraml
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/41e3849697dd487fb5c3e7640b8e444b
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Sumario:Type 2 conventional dendritic cells (cDC2) are important immune activators in adults, but their development and functions at the neonatal stage remain unclear. Here the authors show, using fate-mapping and single-cell RNA sequencing, that neonatal cDC2 come from multiple origins, but converge functionally as potent immune activators upon proper stimuli.