We also clarified that in gene expression profile, certain oncogenes that promote tumor growth, cell cycle, cell invasion such as TNFRSF12A, fibronectin 1, Cdca7 are high expressed in FA2 group compared to FA3 group while tumor suppressors are down-regulated such as VDR, CDX2, which may partly explain the result. Here, FN1 is linked to neoplasm.