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Updated: Apr 22, 2026

Preparation of Single-cell Suspensions for Cytofluorimetric Analysis from Different Mouse Skin Regions
Published on: April 20, 2016
Mononuclear phagocytes of the intestine, the skin, and the lung
Charlotte L Scott1, Sandrine Henri, Martin Guilliams
1Laboratory of Immunoregulation, VIB Inflammation Research Center, Ghent, Belgium; Department of Respiratory Medicine, Ghent University, Ghent, Belgium; Centre for Immunobiology, Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, UK.
Abstract:
Tissues that are in direct contact with the outside world face particular immunological challenges. The intestine, the skin, and the lung possess important mononuclear phagocyte populations to deal with these challenges, but the cellular origin of these phagocytes is strikingly different from one subset to another, with some cells derived from embryonic precursors and some from bone marrow-derived circulating monocytes. Here, we review the current knowledge regarding the developmental pathways that control the differentiation of mononuclear phagocytes in these barrier tissues. We have also attempted to build a theoretical model that could explain the distinct cellular origin of mononuclear phagocytes in these tissues.
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