NewslettersImmune Regulation News Type 2 Cytokines in the Thymus Activate Sirpα+ Dendritic Cells to Promote Clonal Deletion By Danielle Corrigan - May 30, 2022 0 In an effort to eliminate SIRPα+ classic dendritic cell 2 subsets, researchers discovered that a substantial proportion expressed the surface lectin, CD301b, in the thymus. [Nature Immunology] Abstract