ITGB1 potentially interacted with AKT1, GSK3β, and CTNNB1 (β-catenin) (Figure 6C), suggesting that ITGB1 may play a role in the regulatory circuit through which FABP4 mediates the activation of Wnt/β-catenin signaling in HCC. The gene discussed is AKT1; the disease is hepatocellular carcinoma.