FABP5 and metastatic malignant neoplasm in the lymph nodes: For example, LNMICC has been identified to promote lymph node metastasis in cervical cancer by modulating FABP5‐mediated fatty acid metabolism and elevating the expression of VEGF‐C.[135] Additionally, lncRNA NEAT1 was uncovered to promote lymph node metastasis in gastric cancer through facilitating RPRD1B‐mediated fatty acid metabolism by the c‐Jun/c‐Fos/SREBP1 axis.[181]