Moreover, gene set enrichment analysis (GSEA) was executed to examine a significant link between high LAMC2 expression and various GC-related processes, including the activation and migration of GC cells via phosphatidylinositol signaling system, tumor invasion and metastasis, and EMT mediated by the TGF-β pathway (Fig. 2c). The gene discussed is LAMC2; the disease is neoplasm.