Cancer‐Associated Fibroblast‐Mediated Cellular Crosstalk Supports Hepatocellular Carcinoma Progression

This study reveals a cytokine-mediated cellular crosstalk and clinical network involving the CLCF1-CXCL6/TGF-β axis, which regulates the positive feedback loop among CAFs, tumor stemness, and TANs, HCC progression, and patient prognosis. These results may support the CLCF1 cascade as a potential prognostic biomarker and suggest that selective blockade of CLCF1/ciliary neurotrophic factor receptor or ERK1/2 signaling could provide an effective therapeutic target for patients with HCC.