Interdisciplinary Approach in Hepatobiliary Cancers -- Liver Cancer: Interdisciplinary Approach -- The Immune System in Liver Cancer: From Beginning to Progression -- The Tumor Microenvironment in Hepatocellular Carcinoma -- Metabolic Alterations of Hepatocellular Cancer Stem Cells -- Τhe Role of Senescence in NASH-related HCC -- Regulators of Genetic Risk for the Progression of Non-alcoholic Fatty Liver Disease to Hepatocellular Carcinoma: Reconstruction of Transcriptional Network and Signature-Based Metabolic Profiling -- Tumor Microenvironment and Immunotherapy in Advanced Biliary Tract Cancers -- Fibrosis and Immunotherapy in Hepatocellular Carcinoma -- Liver Cancer and the Curative Potential of Nanomedicine -- Locoregional Therapies for Hepatocellular Carcinoma -- Drug Resistance in Hepatocellular Carcinoma -- Liver Stereotactic Body Radiotherapy.