Perforin and Metabolism (IMAGE) Cell Press Caption Perforin-positive dendritic cells (perf- DCs) represent a minor subpopulation of myeloid DCs. Based on selective ablation of perf-DCs in radiation chimera, Reisner and colleagues demonstrate that these cells control inflammatory T cells in steady state and play a regulatory role in metabolic syndrome and in experimental autoimmune encephalomyelitis. Credit Reisner et al./<i>Immunity</i> 2015 Usage Restrictions Credit Required License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.