title: From the Reticuloendothelial to Mononuclear Phagocyte System - The Unaccounted Years.
abstract: It is over 125 years since Ilya Metchnikoff described the significance of phagocytosis. In this review, we examine the early origins and development of macrophage research continuing after his death in 1916, through the period of the reticuloendothelial system. Studies on these cells resulted in a substantial literature spanning immunology, hematology, biochemistry, and pathology. Early histological studies on morphology and in situ labeling laid the foundations to appreciate the diversity and functional capacity of these cells in the steady state and during pathology. We complete this phagocyte retrospective with the establishment of the mononuclear phagocyte system nomenclature half a century ago.
authors.affiliation: University College London , London , UK.
authors.forename: Simon
authors.initials: S
authors.lastname: Yona
authors.affiliation: Sir William Dunn School of Pathology, The University of Oxford , Oxford , UK.
authors.forename: Siamon
authors.initials: S
authors.lastname: Gordon
keywords: Metchnikoff; dendritic cells; inflammation; macrophage; monocyte; phagocytosis