In anatomy the term reticuloendothelial system (abbreviated RES), often associated nowadays with the mononuclear phagocyte system (MPS), was employed by the beginning of the 20th century to denote a system of specialised cells that effectively clear colloidal vital stains (so called because they stain living cells) from the blood circulation. The term is still used today, but its meaning has changed over the years, and is used inconsistently in present-day literature. Although RES is commonly associated exclusively with macrophages, recent research has revealed that the cells that accumulate intravenously administered vital stain belong to a highly specialised group of cells called scavenger endothelial cells (SECs), that are not macrophages.[1][2][3]
- ^ Smedsrød, B (14 January 2004). "Clearance function of scavenger endothelial cells". Comparative Hepatology. 3 (Suppl 1): S22. doi:10.1186/1476-5926-2-S1-S22. PMC 2409441. PMID 14960174.
- ^ Wake, K; Kawai, Y; Smedsrød, B (2001). "Re-evaluation of the reticulo-endothelial system". Italian Journal of Anatomy and Embryology. 106 (2 Suppl 1): 261–9. PMID 11729964.
- ^ Campbell, Frederick; Bos, Frank L.; Sieber, Sandro; Arias-Alpizar, Gabriela; Koch, Bjørn E.; Huwyler, Jörg; Kros, Alexander; Bussmann, Jeroen (10 January 2018). "Directing Nanoparticle Biodistribution through Evasion and Exploitation of Stab2-Dependent Nanoparticle Uptake". ACS Nano. 12 (3): 2138–2150. doi:10.1021/acsnano.7b06995. PMC 5876619. PMID 29320626.