Fig. 9From: Adipocytes promote cholangiocarcinoma metastasis through fatty acid binding protein 4Adipocytes interact with cholangiocarcinoma cells to induce metastasis in cancer cells. FABP4 mediates the increased adipocyte-derived FAs absorption in CCA cells, providing energy for more aggressive phenotypes in CCA. Furthermore, adipocytes-derived FABP4 itself plays a regulatory role in CCA metastasisBack to article page