The Liver BIoBank Lombardia of Fatty Liver

The aims of the project will be: * To examine whether a comprehensive HFC-GRS coupled with evaluation of environmental triggers, imaging techniques and novel circulating biomarkers help in stratifying of the risk of NAFLD and associated complications in a cohort of asymptomatic individuals at high risk from the general population (the Liver-Bible cohort). The Liver-Bible cohort is made up of \>2,500 individuals with multiple metabolic risk factors, who are undergoing a comprehensive evaluation of environmental exposure, HFC and liver stiffness measurement, liver histology in those at risk of advanced fibrosis, circulating biomarkers of hepatic damage, coagulation status and early cardiovascular damage; * To validate the causal role of HFC in the alterations of metabolism, coagulation, and early cardiovascular damage associated with NAFLD; * To identify new inherited risk variants and microbiota profiles associated with NAFLD; to investigate the mechanism linking genetic susceptibility with liver disease and coagulation balance in in vitro models of NAFLD in hepatocytes, sinusoidal endothelial cells, and hepatic stellate cells. The investigators expect to demonstrate that the combined evaluation of genetic and novel circulating biomarkers with imaging improves the non-invasive prediction of both liver-related (leading to personalised and cost-effective surveillance of liver-related complications) and unrelated complications of NAFLD in at risk individuals, with a special focus on the role of the coagulation balance, and to pinpoint new genetic modifiers of disease progression that may be prioritized for future therapeutic approaches.