Entry Name Hepatocellular carcinoma
Description Hepatocellular carcinoma (HCC) is a major type of primary liver cancer and one of the rare human neoplasms etiologically linked to viral factors. It has been shown that, after HBV/HCV infection and alcohol or aflatoxin B1 exposure, genetic and epigenetic changes occur. The recurrent mutated genes were found to be highly enriched in multiple key driver signaling processes, including telomere maintenance, TP53, cell cycle regulation, the Wnt/beta-catenin pathway (CTNNB1 and AXIN1), the phosphatidylinositol-3 kinase (PI3K)/AKT/mammalian target of rapamycin (mTOR) pathway. Recent studies using whole-exome sequencing have revealed recurrent mutations in new driver genes involved in the chromatin remodelling (ARID1A and ARID2) and the oxidative stress (NFE2L2) pathways.
Class Human Diseases; Cancer: specific typesBRITE hierarchy 
Pathway map Disease H00048   Hepatocellular carcinoma 
Orthology K00182   WNT2; wingless-type MMTV integration site family, member 2 
K00312   WNT3; wingless-type MMTV integration site family, member 3 
K00408   WNT4; wingless-type MMTV integration site family, member 4 
K00444   WNT5; wingless-type MMTV integration site family, member 5 
K00445   WNT6; wingless-type MMTV integration site family, member 6 
K00572   WNT7; wingless-type MMTV integration site family, member 7 
K00714   WNT8; wingless-type MMTV integration site family, member 8 
K00922   PIK3CA_B_D; phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha/beta/delta [EC:2.7.1.153 ] 
K01064   WNT9; wingless-type MMTV integration site family, member 9 
K01116   PLCG1; phosphatidylinositol phospholipase C, gamma-1 [EC:3.1.4.11 ] 
K01357   WNT10; wingless-type MMTV integration site family, member 10 
K01384   WNT11; wingless-type MMTV integration site family, member 11 
K01558   WNT16; wingless-type MMTV integration site family, member 16 
K02085   APC; adenomatosis polyposis coli protein 
K02158   BAD; Bcl-2-antagonist of cell death 
K02159   BAX; apoptosis regulator BAX 
K02353   DVL; segment polarity protein dishevelled 
K02354   FZD4, fz4, CD344; frizzled 4 
K02375   FZD5_8, fz2; frizzled 5/8 
K02432   FZD1_7, fz; frizzled 1/7 
K02620   TCF7, TCF-1; transcription factor 7 
K02649   PIK3R1_2_3; phosphoinositide-3-kinase regulatory subunit alpha/beta/delta 
K02842   FZD9_10, CD349_50; frizzled 9/10 
K03068   LRP5_6; low density lipoprotein receptor-related protein 5/6 
K03069   FRAT1; frequently rearranged in advanced T-cell lymphomas 1 
K03096   FRAT2; frequently rearranged in advanced T-cell lymphomas 2 
K03209   WNT1; wingless-type MMTV integration site family, member 1 
K04364   GRB2; growth factor receptor-bound protein 2 
K04365   BRAF; B-Raf proto-oncogene serine/threonine-protein kinase [EC:2.7.11.1 ] 
K04366   RAF1; RAF proto-oncogene serine/threonine-protein kinase [EC:2.7.11.1 ] 
K04368   MAP2K1, MEK1; mitogen-activated protein kinase kinase 1 [EC:2.7.12.2 ] 
K04369   MAP2K2, MEK2; mitogen-activated protein kinase kinase 2 [EC:2.7.12.2 ] 
K04375   ELK1; ETS domain-containing protein Elk-1 
K04377   MYC; Myc proto-oncogene protein 
K04402   GADD45; growth arrest and DNA-damage-inducible protein 
K04451   TP53, P53; tumor protein p53 
K04490   TCF7L1; transcription factor 7-like 1 
K04491   TCF7L2; transcription factor 7-like 2 
K04492   LEF1; lymphoid enhancer-binding factor 1 
K04500   SMAD2; mothers against decapentaplegic homolog 2 
K04501   SMAD4; mothers against decapentaplegic homolog 4 
K04503   CCND1; G1/S-specific cyclin-D1 
K04570   BCL2L1, bcl-xL; Bcl-2-like 1 (apoptosis regulator Bcl-X) 
K05087   IGF1R, CD221; insulin-like growth factor 1 receptor [EC:2.7.10.1 ] 
K05099   MET, HGFR; proto-oncogene tyrosine-protein kinase Met [EC:2.7.10.1 ] 
K05460   HGF; hepatocyte growth factor 
K05638   NFE2L2, NRF2; nuclear factor erythroid 2-related factor 2 
K05692   ACTB_G1; actin beta/gamma 1 
K05859   PLCG2; phosphatidylinositol phospholipase C, gamma-2 [EC:3.1.4.11 ] 
K06279   SHC1; SHC-transforming protein 1 
K06618   RB1; retinoblastoma-associated protein 
K06620   E2F3; transcription factor E2F3 
K06621   CDKN2A, P16, INK4A; cyclin-dependent kinase inhibitor 2A 
K06625   CDKN1A, P21, CIP1; cyclin-dependent kinase inhibitor 1A 
K07203   MTOR, FRAP, TOR; serine/threonine-protein kinase mTOR [EC:2.7.11.1 ] 
K07827   KRAS, KRAS2; GTPase KRas 
K08774   TGFA; transforming growth factor, alpha 
K08845   ARAF, ARAF1; A-Raf proto-oncogene serine/threonine-protein kinase [EC:2.7.11.1 ] 
K09389   E2F2; transcription factor E2F2 
K09593   GAB1; GRB2-associated-binding protein 1 
K10140   DDB2; DNA damage-binding protein 2 
K10456   KLHL19, KEAP1, INRF2; kelch-like protein 19 
K11340   ACTL6A, INO80K; actin-like protein 6A 
K11647   SMARCA2_4; SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily A member 2/4 [EC:5.6.2.-] 
K11648   SMARCB1, SNF5, INI1; SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily B member 1 
K11649   SMARCC; SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily C 
K11650   SMARCD; SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily D 
K11651   SMARCE1; SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily E member 1 
K11652   ACTL6B; actin-like protein 6B 
K11653   ARID1; AT-rich interactive domain-containing protein 1 
K11723   BRD7; bromodomain-containing protein 7 
K11757   PBRM1, PB1; protein polybromo-1 
K11765   ARID2; AT-rich interactive domain-containing protein 2 
K13375   TGFB1; transforming growth factor beta-1 
K13376   TGFB2; transforming growth factor beta-2 
K13377   TGFB3; transforming growth factor beta-3 
K13769   IGF2; insulin-like growth factor 2 
K14021   BAK, BAK1; Bcl-2 homologous antagonist/killer 
K17447   SHC2; SHC-transforming protein 2 
K17448   SHC3; SHC-transforming protein 3 
K17449   SHC4; SHC-transforming protein 4 
K17454   E2F1; transcription factor E2F1 
K22183   TERC; telomerase RNA component 
K22197   BAF45A, PHF10; BRG1-associated factor 45A 
K22198   DPF1_3; zinc finger protein neuro-d4/cer-d4 
K23605   SMAD3; mothers against decapentaplegic homolog 3 
K23790   GSTP; glutathione S-transferase P 
Compound C01245   D-myo-Inositol 1,4,5-trisphosphate 
C05981   Phosphatidylinositol-3,4,5-trisphosphate 
Reference   Authors Whittaker S, Marais R, Zhu AX
  Title The role of signaling pathways in the development and treatment of hepatocellular carcinoma.
  Journal Reference   Authors Zucman-Rossi J, Villanueva A, Nault JC, Llovet JM
  Title Genetic Landscape and Biomarkers of Hepatocellular Carcinoma.
  Journal Reference   Authors Villanueva A, Newell P, Chiang DY, Friedman SL, Llovet JM.
  Title Genomics and signaling pathways in hepatocellular carcinoma.
  Journal Reference   Authors Breuhahn K, Longerich T, Schirmacher P
  Title Dysregulation of growth factor signaling in human hepatocellular carcinoma.
  Journal Reference   Authors Minguez B, Tovar V, Chiang D, Villanueva A, Llovet JM
  Title Pathogenesis of hepatocellular carcinoma and molecular therapies.
  Journal Reference   Authors Kudo M
  Title Signaling pathway and molecular-targeted therapy for hepatocellular carcinoma.
  Journal Reference   Authors Nault JC, Zucman-Rossi J
  Title Genetics of hepatocellular carcinoma: the next generation.
  Journal Reference   Authors Rocken C, Carl-McGrath S.
  Title Pathology and pathogenesis of hepatocellular carcinoma.
  Journal Reference   Authors Cornella H, Alsinet C, Villanueva A
  Title Molecular pathogenesis of hepatocellular carcinoma.
  Journal Reference   Authors Niu ZS, Niu XJ, Wang WH
  Title Genetic alterations in hepatocellular carcinoma: An update.
  Journal Reference   Authors Tannapfel A, Wittekind C
  Title Genes involved in hepatocellular carcinoma: deregulation in cell cycling and apoptosis.
  Journal Reference   Authors Shiraha H, Yamamoto K, Namba M
  Title Human hepatocyte carcinogenesis (review).
  Journal Reference   Authors Nault JC, Mallet M, Pilati C, Calderaro J, Bioulac-Sage P, Laurent C, Laurent A, Cherqui D, Balabaud C, Zucman-Rossi J
  Title High frequency of telomerase reverse-transcriptase promoter somatic mutations in hepatocellular carcinoma and preneoplastic lesions.
  Journal Reference   Authors Guichard C, Amaddeo G, Imbeaud S, Ladeiro Y, Pelletier L, Maad IB, Calderaro J, Bioulac-Sage P, Letexier M, Degos F, Clement B, Balabaud C, Chevet E, Laurent A, Couchy G, Letouze E, Calvo F, Zucman-Rossi J
  Title Integrated analysis of somatic mutations and focal copy-number changes identifies key genes and pathways in hepatocellular carcinoma.
  Journal Reference   Authors Praslicka BJ, Kerins MJ, Ooi A
  Title The complex role of NRF2 in cancer: a genomic view
  Journal Reference   Authors Kansanen E, Kuosmanen SM, Leinonen H, Levonen AL
  Title The Keap1-Nrf2 pathway: Mechanisms of activation and dysregulation in cancer.
  Journal Reference   Authors Taguchi K, Motohashi H, Yamamoto M
  Title Molecular mechanisms of the Keap1-Nrf2 pathway in stress response and cancer evolution.
  Journal Reference   Authors Klaunig JE, Kamendulis LM, Hocevar BA
  Title Oxidative stress and oxidative damage in carcinogenesis.
  Journal Reference   Authors Krupp G, Bonatz G, Parwaresch R
  Title Telomerase, immortality and cancer.
  Journal Reference   Authors Jafri MA, Ansari SA, Alqahtani MH, Shay JW
  Title Roles of telomeres and telomerase in cancer, and advances in telomerase-targeted therapies.
  Journal Reference   Authors Shay JW
  Title Role of Telomeres and Telomerase in Aging and Cancer.
  Journal Reference   Authors Granito A, Guidetti E, Gramantieri L
  Title c-MET receptor tyrosine kinase as a molecular target in advanced hepatocellular carcinoma.
  Journal Reference   Authors Vita M, Henriksson M
  Title The Myc oncoprotein as a therapeutic target for human cancer.
  Journal Reference   Authors Qu A, Jiang C, Cai Y, Kim JH, Tanaka N, Ward JM, Shah YM, Gonzalez FJ
  Title Role of Myc in hepatocellular proliferation and hepatocarcinogenesis.
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