Exosomes from human macrophages and dendritic cells contain enzymes for leukotriene biosynthesis and promote granulocyte migration - Julia Esser, Ulf Gehrmann, Fabio Luiz D'Alexandri, Alicia M Hidalgo-Estévez, Craig E Wheelock, Annika Scheynius, Susanne Gabrielsson, Olof Rådmark (Journal of Allergy and Clinical Immunology: Global, 2010)