SLC15A3 and neoplasm: Subsequent analysis of the relationship between these genes and tumour‐related biological behaviours, including angiogenesis, apoptosis, cell cycle, differentiation, DNA damage, DNA repair, EMT, hypoxia, inflammation, invasion, metastasis, proliferation, quiescence and stemness, demonstrates that PLCB4, ZFP36, EXPH5, TGM1, EPHB2, SLC15A3 and AGRN exhibited associations with tumour‐related biological behaviours.