Hepatocellular Carcinoma Tissue Microenvironment

The Hepatocellular carcinoma tissue microenvironment describes the dynamic and complex network of cells (e.g., immune cells, fibroblasts, endothelial cells, hepatic stellate cells, cancer-associated fibroblasts) and non-cellular elements (extracellular matrix proteins, cytokines, chemokines, and growth factors) that surround and interact with malignant hepatocytes in the liver. This microenvironment plays a critical role in HCC initiation, progression, therapeutic resistance, and metastasis, through modulating immune escape, angiogenesis, fibrosis, and cellular communication. While components within the microenvironment (such as immune checkpoints, stromal cells, or specific signaling pathways) can be considered therapeutic targets, the term itself does not denote a discrete, druggable biological entity

Other names

HCC tissue microenvironmentHepatocellular carcinoma microenvironmentTumor microenvironment in HCCLiver tumor microenvironment

Not applicable (see above; mechanisms include immune modulation, fibrosis reduction, angiogenesis inhibition, etc., but these target cellular or molecular components within the microenvironment rather than the microenvironment as a single entity)