The pathway-pathway interaction(s) through 90 cross-talk PPIs were listed. No. of cross-talk Pathway A Pathway B Involvement of cross-talk PPIs PPIs involvement Signal Cell Cycle 16 Transduction GSK3B-CCND1, CDK2-SMAD3, TP53-FOXO3, BIRC5-CASP9, PTK2-CCNA1, TP53-SMAD2, CCNB1-FOXO1, TP53-CREB1, TP53-BCR, APC-CSNK1E, CDK4-SMAD3, CDK6-CTNNB1, TP53-STK4, BUB1-EIF4EBP1, BUB1-APC, CCNE1-GSK3B Immune System Hemostasis 16 IL1B-A2M, HSP90AB1-GNAI2, CALR-F8, MAP3K3-FLNA, ARRB2-PPM1B, ACTN1-CAMK2A, CAMK2G-FLNA, TP53-FOXO3, TP53-PIAS1, WEE1-FBXW11, PTK2-PIAS1, HSP90AB1-FLNA, TP53-CREB1, FADD-RHOA, ARRB2-MAP3K1, TRAF2-FLNA Apoptosis Signal 15 Transduction BID-RHOA, CASP6-APP, FASLG-PIK3R1, RALBP1-TRAF2, APPL1-HDAC1, FASLG-FN1, FASLG-FYN, APPL1-PIK3CA, TNFRSF1A-IKBKB, FAS-RHOA, FADD-RHOA, CYCS-TRAF6, FAS-PRKCA, MAPK3-DAPK1, FAS-RAP1A Apoptosis Hemostasis 14 BID-RHOA, CASP6-APP, FASLG-PIK3R1, APPL1-HDAC1, TP53-BAX, FASLG-FN1, FASLG-FYN, APPL1-PIK3CA, FAS-RHOA, FADD-RHOA, TRAF2-FLNA, FAS-PRKCA, MAPK3-DAPK1, FAS-RAP1A Immune System Signal 14 Transduction MAP3K3-MAP2K5, IL1B-A2M, HSP90AB1-GNAI2, ARRB2-PPM1B, RALBP1-TRAF2, IL6-HRH1, PTK2-PIAS1, MAP3K7-SMAD3, CAMK2G-SMAD3, MAP3K14-CASP3, FADD-RHOA, ARRB2-MAP3K1, RALBP1-IKBKG, CAMK2A-SMAD2 Developmental Cell Cycle 11 GSK3B-CCND1, TP53-CSNK2A1, CDK2-SMAD3, Biology TP53-FOXO3, PTK2-CCNA1, TP53-SMAD2, CCNB1-FOXO1, TP53-CREB1, CDK4-SMAD3, CDK6-CTNNB1, CCNE1-GSK3B Immune System Developmental 11 Biology LCK-DLG1, PARK2-DLG1, CBL-MET, RXRA-ZBTB16, PTK2-PIAS1, RXRA-RELA, MAP3K7-SMAD3, CAMK2G-SMAD3, FADD-RHOA, FADD-EZR, CAMK2A-SMAD2 Apoptosis Immune System 11 CASP6-APP, FASLG-PIK3R1, FASLG-FYN, APPL1-PIK3CA, PTK2-PIAS1, TNFRSF1A-IKBKB, MAP3K14-CASP3, CYCS-TRAF6, FAS-PRKCA, MAPK3-DAPK1, FAS-RAP1A Apoptosis Developmental 10 Biology BID-RHOA, CASP3-MET, FASLG-FYN, APC-CSNK2A1, FAS-RHOA, APC-CTNNA1, FADD-RHOA, MAPK3-DAPK1, FADD-EZR, APC-SIAH1 Apoptosis Cell Cycle 10 APPL1-HDAC1, TP53-BAX, BIRC5-CASP9, PTK2-CCNA1, APC-CSNK1E, CDK6-CTNNB1, BID-CSNK1E, MAPK3-DAPK1, OCLN-CSNK1E, BUB1-APC Developmental Signal Biology Transduction 9 HSP90AB1-GNAI2, LCK-DLG1, CASP3-MET, CBL-MET, RXRA-RELA, APC-CSNK2A1, ARRB2-CTNNA1, APC-CTNNA1, APC-SIAH1 Immune System Cell Cycle 9 GSK3B-CCND1, MAP3K7-RUVBL1, TP53-FOXO3, BIRC5-CASP9, TP53-PIAS1, WEE1-FBXW11, CCNB1-FOXO1, TP53-CREB1, CCNE1-GSK3B Developmental Hemostasis 9 Biology HSP90AB1-GNAI2, LCK-DLG1, TP53-CSNK2A1, CDK2-SMAD3, TP53-FOXO3, TP53-SMAD2, HSP90AB1-FLNA, TP53-CREB1, ARRB2-CTNNA1 Immune System Metabolism 7 IL1B-A2M, HSP90AB1-GNAI2, GSTP1-TRAF2, RXRA-ZBTB16, RXRA-RELA, CYCS-TRAF6, GSTP1-MAPK8 Gene Immune System 7 Expression RXRA-ZBTB16, RXRA-RELA, MAP3K7-SMAD3, CAMK2G-SMAD3, HSPB1-MAPKAPK3, EGFR-HSPA1B, CAMK2A-SMAD2 Disease Cell Cycle 7 GSK3B-CCND1, TP53-FOXO3, BIRC5-CASP9, CCNB1-FOXO1, TP53-CREB1, TP53-BCR, CCNE1-GSK3B Immune System Cell-Cell 7 communication MAP3K3-FLNA, ACTN1-CAMK2A, CAMK2G-FLNA, JUP-ERBB2, PTK2-PIAS1, HSP90AB1-FLNA, TRAF2-FLNA Disease Hemostasis 7 CALR-F8, KLK3-FN1, MMP2-A2M, TP53-FOXO3, TP53-CREB1, TP53-BCR, KLK3-A2M Gene Cell Cycle 7 Expression HSPB1-TP53, CDK2-SMAD3, TP53-HSPA1B, TP53-SMAD2, CDK4-SMAD3, CDK6-AR, BUB1-EIF4EBP1 Hemostasis Signal 7 Transduction DNA Signal Replication Transduction Apoptosis Cell-Cell TGFB2-BMP2, TP53-CREB1, TP53-BCR, TP53-STK4 6 Disease CDK2-SMAD3, BIRC5-CASP9, PTK2-CCNA1, CCNB1-FOXO1, BUB1-EIF4EBP1, BUB1-APC 6 communication Apoptosis CDK2-SMAD3, TP53-FOXO3, TP53-SMAD2, FASLG-PIK3R1, FASLG-FYN, APPL1-PIK3CA, JUP-APC, APC-CTNNA1, TRAF2-FLNA 6 FASLG-PIK3R1, FASLG-FYN, APPL1-PIK3CA, TRAF2-ERN1, FAS-PRKCA, MAPK3-DAPK1 Apoptosis Metabolism 6 FASLG-PIK3R1, GSTP1-TRAF2, APPL1-PIK3CA, GSTP1-MAPK8, FAS-PRKCA, FAS-RAP1A Gene Hemostasis 5 Expression Immune System TP53-SMAD2, HDAC2-PPARD Neuronal 5 System Hemostasis HSPB1-TP53, CDK2-SMAD3, TP53-HSPA1B, Neuronal NEFL-APP, PARK2-GRIN2B 5 System Gene Signal Expression Transduction Cell-Cell Signal communication Transduction DNA Apoptosis HSP90AB1-GNAI2, LCK-DLG1, PARK2-DLG1, LCK-DLG1, ACTN1-CAMK2A, CAMK2G-FLNA, TP53-CREB1, NEFL-APP 5 HNF4A-CTNNB1, RXRA-RELA, HSPB1-MAPKAPK3, EGFR-HSPA1B, HDAC2-PPARD 4 JUP-ERBB2, JUP-APC, ARRB2-CTNNA1, APC-CTNNA1 4 Replication BIRC5-CASP9, PTK2-CCNA1, MAPK3-DAPK1, BUB1-APC Signal Neuronal Transduction System 4 LCK-DLG1, NEFL-APP, CAMK2G-SMAD3, CAMK2A-SMAD2 Apoptosis Gene 4 Expression Metabolism Signal MAPK3-DAPK1 3 Transduction RXRA-RELA, CYCS-TRAF6, GSTP1-MAPK8 Apoptosis Circadian Clock 3 DNA Developmental 3 Replication Biology Developmental Neuronal Biology System Disease Signal Developmental 3 Disease 3 KLK3-FN1, MMP2-A2M, KLK3-A2M 2 LCK-DLG1, CBL-MET 2 Replication BIRC5-CASP9, CCNB1-FOXO1 Gene Developmental Expression Biology Cell-Cell Neuronal communication System Disease Gene 2 HNF4A-CTNNB1, EGFR-HSPA1B 2 ACTN1-CAMK2A, CAMK2G-FLNA 2 Expression KLK3-AR, EGFR-HSPA1B Neuronal Gene System Expression DNA Gene Replication Expression Disease Metabolism 2 Cell-Cell Cell Cycle 2 2 CAMK2G-SMAD3, CAMK2A-SMAD2 2 CDK2-SMAD3, BUB1-EIF4EBP1 communication Developmental MMP2-A2M, KLK3-A2M PTK2-CCNA1, CDK6-CTNNB1 Metabolism 2 Biology HSP90AB1-GNAI2, INHBB-ACVR1C Cell-Cell Developmental communication Biology DNA Immune System Replication HSP90AB1-GNAI2, CAMK2G-SMAD3, CAMK2A-SMAD2 Biology DNA APC-CSNK1E, BID-CSNK1E, OCLN-CSNK1E CDK2-SMAD3, PTK2-CCNA1, CCNB1-FOXO1 Transduction Disease APPL1-HDAC1, HNF4A-CTNNB1, FAS-PRKCA, 2 JUP-ERBB2, HSP90AB1-FLNA 2 BIRC5-CASP9, CCNB1-FOXO1 Signal Circadian Clock 1 Transduction APC-CSNK1E DNA Repair Apoptosis 1 RAD51-CASP3 Immune System Disease 1 TRAF2-ERN1 Metabolism of Hemostasis 1 proteins Cell-Cell CALR-F8 Disease 1 communication JUP-ERBB2 Cellular Gene responses to Expression 1 stress DNA Repair EPAS1-SMAD3 Signal 1 Transduction Hemostasis DNA RAD51-CASP3 1 Replication Apoptosis Neuronal PTK2-CCNA1 1 System Extracellular Metabolism FAS-PRKCA 1 matrix organization MMP2-A2M Extracellular Signal matrix Transduction 1 organization MMP2-A2M Hemostasis Cell Cycle 1 Extracellular Apoptosis 1 PTK2-CCNA1 matrix organization MMP7-FASLG Cellular Signal responses to Transduction 1 stress EPAS1-SMAD3 Cell-Cell DNA communication Replication Metabolism Cell-Cell communication 1 PTK2-CCNA1 1 GSTP1-MAPK8 Extracellular Hemostasis 1 matrix organization Hemostasis MMP2-A2M Cell-Cell 1 communication DNA Metabolism of Replication proteins Gene Cell-Cell Expression communication Disease Neuronal ARRB2-CTNNA1 1 BUB1-EIF4EBP1 1 HNF4A-CTNNB1 1 System Cellular Developmental responses to Biology LCK-DLG1 1 stress Cell Cycle EPAS1-SMAD3 Neuronal 1 System Cell Cycle Metabolism of proteins TP53-CREB1 1 BUB1-EIF4EBP1