PTGS2 and neoplasm: The result predicted lysophosphatidic acid had down‐regulated cell movement of tumour cell lines through CCND1, CXCL2, CXCL3, CXCL8, CYR61, EGFR, EGR1, F3, IL1B, IL6, KLF5, PLAU, PLAUR, PTGS2, S1PR3, SERPINE1, TNF and WNT5A with the highest consistency score (Figure S4).