TY - JOUR A1 - Mertens, Christina A1 - Marques, Oriana A1 - Horvat, Natalie A1 - Simonetti, Manuela A1 - Muckenthaler, Martina A1 - Jung, Michaela T1 - The macrophage iron signature in health and disease T2 - International journal of molecular sciences N2 - Throughout life, macrophages are located in every tissue of the body, where their main roles are to phagocytose cellular debris and recycle aging red blood cells. In the tissue niche, they promote homeostasis through trophic, regulatory, and repair functions by responding to internal and external stimuli. This in turn polarizes macrophages into a broad spectrum of functional activation states, also reflected in their iron-regulated gene profile. The fast adaptation to the environment in which they are located helps to maintain tissue homeostasis under physiological conditions. KW - macrophage polarization KW - iron metabolism KW - disordered iron metabolism Y1 - 2021 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/62634 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-626342 SN - 1422-0067 N1 - This research was funded by Wilhelm Sander-Stiftung (2017.130.2, awarded to M.J.). O.M.was supported by a Junior Research Grant from the European Hematology Association O.M. (EHA:RG-70). VL - 22 IS - 16, art. 8457 SP - 1 EP - 30 PB - Molecular Diversity Preservation International CY - Basel ER -