“…Macrophage activation, as measured by sCD163, is associated with liver fibrosis and cirrhosis, liver disease severity (Child-Pugh-and MELD scores), and portal hypertension (Holland-Fischer et al, 2011;Gronbaek et al, 2012;Rode et al, 2013;Kazankov et al, 2014Kazankov et al, , 2015Kazankov et al, , 2016Grønbaek et al, 2020). Furthermore, sCD163 levels are associated with prognosis, predict the risk of variceal bleeding (Rode et al, 2013;Waidmann et al, 2013) and correlates to disease severity and treatment response in patients with non-alcoholic fatty liver disease (Kazankov et al, 2015), alcoholic hepatitis (Sandahl et al, 2014), hepatitis B and C virus infection (Dultz et al, 2015;Laursen et al, 2018Laursen et al, , 2019 and autoimmune liver diseases (Gronbaek et al, 2016a;Bossen et al, 2020Bossen et al, , 2021. The magnitude of macrophage activation and corresponding elevated plasma markers depends on the underlying pathogenesis, being more pronounced in conditions with a high hepatic inflammatory load and fibrosis like acute liver failure and advanced cirrhosis (Hiraoka et al, 2005;Moller et al, 2007;Gronbaek et al, 2012).…”