Entry
Name
Hepatitis C - Orcinus orca (killer whale)
Description
Hepatitis C virus (HCV) is a major cause of chronic liver disease. The HCV employ several strategies to perturb host cell immunity. After invasion, HCV RNA genome functions directly as an mRNA in the cytoplasm of the host cell and forms membrane-associated replication complexes along with non-structural proteins. Viral RNA can trigger the RIG-I pathway and interferon production during this process. Translated HCV protein products regulate immune response to inhibit the action of interferon. HCV core and NS5A proteins appear to be the most important molecules with regulatory functions that modulate transcription, cellular proliferation, and apoptosis.
Class
Human Diseases; Infectious disease: viral
BRITE hierarchy
Pathway map
Ortholog table
Organism
Orcinus orca (killer whale) [GN:
oor ]
Gene
101286813 SCARB1; scavenger receptor class B member 1 isoform X2 [KO:K13885 ]
101284556 MAVS; mitochondrial antiviral-signaling protein isoform X4 [KO:K12648 ]
101279857 NFKB1; nuclear factor NF-kappa-B p105 subunit isoform X1 [KO:K02580 ]
101270256 EIF2AK2; interferon-induced, double-stranded RNA-activated protein kinase isoform X1 [KO:K16195 ] [EC:2.7.11.1 ]
101284527 interferon-induced protein with tetratricopeptide repeats 1 isoform X1 [KO:K14217 ]
101278855 EIF3E; eukaryotic translation initiation factor 3 subunit E [KO:K03250 ]
101281288 EIF2S1; eukaryotic translation initiation factor 2 subunit 1 [KO:K03237 ]
101281369 STAT3; signal transducer and activator of transcription 3 isoform X1 [KO:K04692 ]
101272458 STAT1; signal transducer and activator of transcription 1-alpha/beta isoform X1 [KO:K11220 ]
101281591 STAT2; signal transducer and activator of transcription 2 isoform X1 [KO:K11221 ]
101282947 MX1; LOW QUALITY PROTEIN: interferon-induced GTP-binding protein Mx1 [KO:K14754 ]
101282697 LOW QUALITY PROTEIN: interferon-induced GTP-binding protein Mx2 [KO:K14754 ]
101274848 RSAD2; radical S-adenosyl methionine domain-containing protein 2 [KO:K15045 ]
101274740 PPP2R1A; serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform [KO:K03456 ]
101275690 PPP2R1B; serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A beta isoform isoform X1 [KO:K03456 ]
101279135 PPP2R2A; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform isoform X1 [KO:K04354 ]
101287295 PPP2R2D; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B delta isoform isoform X1 [KO:K04354 ]
101279750 PPP2R2B; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B beta isoform isoform X2 [KO:K04354 ]
101281621 PPP2R2C; protein phosphatase 2, regulatory subunit B, gamma isoform X1 [KO:K04354 ]
101289109 PPP2CA; serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform [KO:K04382 ] [EC:3.1.3.16 ]
101286814 PPP2CB; serine/threonine-protein phosphatase 2A catalytic subunit beta isoform isoform X1 [KO:K04382 ] [EC:3.1.3.16 ]
101290150 PIAS1; E3 SUMO-protein ligase PIAS1 isoform X1 [KO:K04706 ] [EC:2.3.2.-]
101277568 PIK3R3; phosphatidylinositol 3-kinase regulatory subunit gamma isoform X1 [KO:K02649 ]
101285437 PIK3R1; phosphatidylinositol 3-kinase regulatory subunit alpha isoform X1 [KO:K02649 ]
101281352 PIK3R2; phosphatidylinositol 3-kinase regulatory subunit beta isoform X2 [KO:K02649 ]
101278075 PIK3CA; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
101278974 PIK3CD; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform isoform X2 [KO:K00922 ] [EC:2.7.1.153 ]
101283011 PIK3CB; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
101282502 TNFRSF1A; tumor necrosis factor receptor superfamily member 1A [KO:K03158 ]
101271709 TRADD; tumor necrosis factor receptor type 1-associated DEATH domain protein [KO:K03171 ]
101272436 FASLG; tumor necrosis factor ligand superfamily member 6 [KO:K04389 ]
101284022 FAS; tumor necrosis factor receptor superfamily member 6 isoform X5 [KO:K04390 ]
101282267 CFLAR; CASP8 and FADD-like apoptosis regulator isoform X2 [KO:K04724 ]
101280303 APAF1; apoptotic protease-activating factor 1 isoform X4 [KO:K02084 ]
101287944 PSME3; proteasome activator complex subunit 3 isoform X1 [KO:K06698 ]
101283267 PPARA; peroxisome proliferator-activated receptor alpha [KO:K07294 ]
Compound
C05981 Phosphatidylinositol-3,4,5-trisphosphate
Reference
Authors
Hassan M, Selimovic D, El-Khattouti A, Ghozlan H, Haikel Y, Abdelkader O
Title
Hepatitis C virus-host interactions: Etiopathogenesis and therapeutic strategies.
Journal
Reference
Authors
Yamauchi Y, Helenius A
Title
Virus entry at a glance.
Journal
Reference
Authors
Feneant L, Levy S, Cocquerel L
Title
CD81 and hepatitis C virus (HCV) infection.
Journal
Reference
Authors
Dubuisson J, Helle F, Cocquerel L
Title
Early steps of the hepatitis C virus life cycle.
Journal
Reference
Authors
Liang TJ, Ghany MG
Title
Current and future therapies for hepatitis C virus infection.
Journal
Reference
Authors
Scheel TK, Rice CM
Title
Understanding the hepatitis C virus life cycle paves the way for highly effective therapies.
Journal
Reference
Authors
Holmes JA, Thompson AJ
Title
Interferon-free combination therapies for the treatment of hepatitis C: current insights.
Journal
Reference
Authors
Taguchi T, Nagano-Fujii M, Akutsu M, Kadoya H, Ohgimoto S, Ishido S, Hotta H
Title
Hepatitis C virus NS5A protein interacts with 2',5'-oligoadenylate synthetase and inhibits antiviral activity of IFN in an IFN sensitivity-determining region-independent manner.
Journal
Reference
Authors
Horner SM, Gale M Jr
Title
Intracellular innate immune cascades and interferon defenses that control hepatitis C virus.
Journal
Reference
Authors
Lemon SM
Title
Induction and evasion of innate antiviral responses by hepatitis C virus.
Journal
Reference
Authors
Horner SM, Gale M Jr
Title
Regulation of hepatic innate immunity by hepatitis C virus.
Journal
Reference
Authors
Ortega-Prieto AM, Dorner M
Title
Immune Evasion Strategies during Chronic Hepatitis B and C Virus Infection.
Journal
Reference
Authors
Yang DR, Zhu HZ
Title
Hepatitis C virus and antiviral innate immunity: who wins at tug-of-war?
Journal
Reference
Authors
Gale M Jr, Foy EM
Title
Evasion of intracellular host defence by hepatitis C virus.
Journal
Reference
Authors
Bode JG, Brenndorfer ED, Haussinger D
Title
Subversion of innate host antiviral strategies by the hepatitis C virus.
Journal
Reference
Authors
Panteva M, Korkaya H, Jameel S
Title
Hepatitis viruses and the MAPK pathway: is this a survival strategy?
Journal
Reference
Authors
Pang R, Tse E, Poon RT
Title
Molecular pathways in hepatocellular carcinoma.
Journal
Reference
Authors
Macdonald A, Harris M
Title
Hepatitis C virus NS5A: tales of a promiscuous protein.
Journal
Reference
Authors
He Y, Staschke KA, Tan SL
Title
HCV NS5A: A Multifunctional Regulator of Cellular Pathways and Virus Replication
Journal
Hepatitis C Viruses: Genomes and Molecular Biology (2006)
Reference
Authors
Lan KH, Sheu ML, Hwang SJ, Yen SH, Chen SY, Wu JC, Wang YJ, Kato N, Omata M, Chang FY, Lee SD
Title
HCV NS5A interacts with p53 and inhibits p53-mediated apoptosis.
Journal
Reference
Authors
Majumder M, Ghosh AK, Steele R, Zhou XY, Phillips NJ, Ray R, Ray RB
Title
Hepatitis C virus NS5A protein impairs TNF-mediated hepatic apoptosis, but not by an anti-FAS antibody, in transgenic mice.
Journal
Reference
Authors
Hassan M, Ghozlan H, Abdel-Kader O
Title
Activation of RB/E2F signaling pathway is required for the modulation of hepatitis C virus core protein-induced cell growth in liver and non-liver cells.
Journal
Reference
Authors
Kwun HJ, Jung EY, Ahn JY, Lee MN, Jang KL
Title
p53-dependent transcriptional repression of p21(waf1) by hepatitis C virus NS3.
Journal
Reference
Authors
Yamanaka T, Uchida M, Doi T
Title
Innate form of HCV core protein plays an important role in the localization and the function of HCV core protein.
Journal
Reference
Authors
Lim EJ, Chin R, Angus PW, Torresi J
Title
Enhanced apoptosis in post-liver transplant hepatitis C: effects of virus and immunosuppressants.
Journal
Reference
Authors
Fischer R, Baumert T, Blum HE
Title
Hepatitis C virus infection and apoptosis.
Journal
Reference
Authors
Saito K, Meyer K, Warner R, Basu A, Ray RB, Ray R
Title
Hepatitis C virus core protein inhibits tumor necrosis factor alpha-mediated apoptosis by a protective effect involving cellular FLICE inhibitory protein.
Journal
Reference
Authors
Koike K
Title
Steatosis, liver injury, and hepatocarcinogenesis in hepatitis C viral infection.
Journal
Reference
Authors
Tanaka N, Moriya K, Kiyosawa K, Koike K, Aoyama T
Title
Hepatitis C virus core protein induces spontaneous and persistent activation of peroxisome proliferator-activated receptor alpha in transgenic mice: implications for HCV-associated hepatocarcinogenesis.
Journal
Reference
Authors
Tan A, Yeh SH, Liu CJ, Cheung C, Chen PJ
Title
Viral hepatocarcinogenesis: from infection to cancer.
Journal
Related pathway
oor04620 Toll-like receptor signaling pathway
oor04622 RIG-I-like receptor signaling pathway
KO pathway
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