Abstract Objectives Chronic liver disease and related complications, cirrhosis and hepatocellular carcinoma, are associated with high mortality. Curative treatments, partial hepatectomy or liver transplantation, have limited applicability in patients with cirrhosis due to the poor liver regenerative capacity. Thus, we need to find new diagnostic and therapeutic alternatives, to block the disease progression and to improve the survival of patients. In this context, preclinical studies have demonstrated the key role of the protein kinase B (Akt) in liver dysfunction, but the status of Akt and its targets in patients with chronic hepatopathy remains unknown. Aims: To determine the activation status of the Akt pathway and their association with liver functionality in cirrhotic patients. Methods This retrospective study includes liver tissue samples from 36 hepatectomized patients with (n=27) and without (n=9) cirrhosis. Multiplex analysis of proteins involved in the Akt/mTOR pathway was performed using a Luminex panel and Western blot. Conventional liver function tests were determined in serum before resection surgery. Results Akt and forkhead box protein O1 (FoxO1) are overexpressed in the liver of cirrhotic patients: (2.1 vs. 1.0 densitometric relative units (DRU); p<0.01, and 9.5 vs. 4.4 DRU; p<0.01, respectively). FoxO1 showed the best correlation with markers of liver injury (aspartate aminotransferase (ASAT): r=0.51, p<0.05; alanine aminotransferase (ALAT): r=0.49, p<0.05), and was the only enzyme in the Akt pathway identified as an independent predictor of ASAT and ALAT levels. Conclusions The intrahepatic expression of FoxO1 could have clinical utility as a potential prognostic marker for patients with advanced liver disease.