Thus, 38 “IS-Related genes” (CAMK2A, ERBB4, GHR, IL10, FBXL17, FBXO4, HECTD2, DTL, RNF144A, UBE3D, RNGTT, DUSP10, PTEN, PPM1A, PTPRM, LDB2, POU3F3, SMARCA4, TBL1XR1, TEAD1, TEF, CCDC32, HDAC4, HOXA2, RFX7, SLC30A9, TOX, TFAP2A, ZNF407, EPHB1, FER, ACAN, CNTNAP2, NECTIN4, PARVA, PCDH7, TINAG, and VCL) were associated with these five GO terms, and only 6 genes, such as ERBB4, IL10, SMARCA4, TBL1XR1, HDAC4 and EPHB1 were cancer genes. The gene discussed is ACAN; the disease is cancer.