title: The nature of activatory and tolerogenic dendritic cell-derived signal 2.
authors.affiliation: Department of Biotechnology and Bioscience, University of Milano-Bicocca , Milan , Italy.
authors.forename: Francesca
authors.initials: F
authors.lastname: Granucci
authors.affiliation: Institute of Virology and Immunobiology, University of Wuerzburg , Wuerzburg , Germany.
authors.forename: Manfred B
authors.initials: MB
authors.lastname: Lutz
authors.affiliation: Department of Biotechnology and Bioscience, University of Milano-Bicocca , Milan , Italy.
authors.forename: Ivan
authors.initials: I
authors.lastname: Zanoni
keywords: T cell priming; costimulatory molecules; danger signals; dendritic cells; regulatory T cells; tolerance