Perforin-Positive Dendritic Cells Exhibit an Immuno-regulatory Role in Metabolic Syndrome and Autoimmunity. Zlotnikov-Klionsky Y, Nathansohn-Levi B, Shezen E, Rosen C, Kagan S, Bar-On L, Jung S, Shifrut E, Reich-Zeliger S, Friedman N, et al. Immunity. 2015 Sep 14. PMID: 26384546. Abstract CommentRecommendBookmarkWatch