NewslettersHuman Immunology NewsUpregulation of Exosome Secretion from Tumor-Associated Macrophages Plays a Key Role in the Suppression of Anti-Tumor ImmunityBy Laurisa Dohm - October 10, 2023099Analysis of patient melanoma tissues indicated that tumor-associated macrophages exosomes contributed significantly to CD8+ T cell suppression.[Cell Reports]Full ArticleGraphical Abstract