Entry Name RIG-I-like receptor signaling pathway - Ursus maritimus (polar bear)
Description Specific families of pattern recognition receptors are responsible for detecting viral pathogens and generating innate immune responses. Non-self RNA appearing in a cell as a result of intracellular viral replication is recognized by a family of cytosolic RNA helicases termed RIG-I-like receptors (RLRs). The RLR proteins include RIG-I, MDA5, and LGP2 and are expressed in both immune and nonimmune cells. Upon recognition of viral nucleic acids, RLRs recruit specific intracellular adaptor proteins to initiate signaling pathways that lead to the synthesis of type I interferon and other inflammatory cytokines, which are important for eliminating viruses.
Class Organismal Systems; Immune systemBRITE hierarchy
Pathway map umr04622 RIG-I-like receptor signaling pathway
Organism Ursus maritimus (polar bear) [GN:
umr ]
Gene 103659501 TANK; TRAF family member-associated NF-kappa-B activator isoform X1 [KO:K12650 ]
103661015 NFKBIB; LOW QUALITY PROTEIN: NF-kappa-B inhibitor beta [KO:K02581 ]
103661158 TBKBP1; LOW QUALITY PROTEIN: TANK-binding kinase 1-binding protein 1 [KO:K12652 ]
103663769 STING1; stimulator of interferon genes protein isoform X2 [KO:K12654 ]
103671092 IRF7; LOW QUALITY PROTEIN: interferon regulatory factor 7 [KO:K09447 ]
103673673 TRADD; tumor necrosis factor receptor type 1-associated DEATH domain protein isoform X1 [KO:K03171 ]
103677947 NFKB1; nuclear factor NF-kappa-B p105 subunit isoform X1 [KO:K02580 ]
Compound Reference Authors Yoneyama M, Kikuchi M, Natsukawa T, Shinobu N, Imaizumi T, Miyagishi M, Taira K, Akira S, Fujita T
Title The RNA helicase RIG-I has an essential function in double-stranded RNA-induced innate antiviral responses.
Journal Reference Authors Takeuchi O, Akira S
Title MDA5/RIG-I and virus recognition.
Journal Reference Authors Yoneyama M, Fujita T
Title RNA recognition and signal transduction by RIG-I-like receptors.
Journal Reference Authors Nakhaei P, Genin P, Civas A, Hiscott J
Title RIG-I-like receptors: sensing and responding to RNA virus infection.
Journal Reference Authors Moore CB, Ting JP
Title Regulation of mitochondrial antiviral signaling pathways.
Journal Reference Authors Barral PM, Sarkar D, Su ZZ, Barber GN, DeSalle R, Racaniello VR, Fisher PB
Title Functions of the cytoplasmic RNA sensors RIG-I and MDA-5: key regulators of innate immunity.
Journal Reference Authors Schlee M, Hartmann E, Coch C, Wimmenauer V, Janke M, Barchet W, Hartmann G
Title Approaching the RNA ligand for RIG-I?
Journal Reference Authors Saito T, Gale M Jr
Title Differential recognition of double-stranded RNA by RIG-I-like receptors in antiviral immunity.
Journal Reference Authors Kawai T, Akira S
Title Toll-like receptor and RIG-I-like receptor signaling.
Journal Reference Authors Michallet MC, Meylan E, Ermolaeva MA, Vazquez J, Rebsamen M, Curran J, Poeck H, Bscheider M, Hartmann G, Konig M, Kalinke U, Pasparakis M, Tschopp J
Title TRADD protein is an essential component of the RIG-like helicase antiviral pathway.
Journal Reference Authors Yoshida R, Takaesu G, Yoshida H, Okamoto F, Yoshioka T, Choi Y, Akira S, Kawai T, Yoshimura A, Kobayashi T
Title TRAF6 and MEKK1 play a pivotal role in the RIG-I-like helicase antiviral pathway.
Journal Reference Authors Mikkelsen SS, Jensen SB, Chiliveru S, Melchjorsen J, Julkunen I, Gaestel M, Arthur JS, Flavell RA, Ghosh S, Paludan SR
Title RIG-I-mediated activation of p38 MAPK is essential for viral induction of interferon and activation of dendritic cells: dependence on TRAF2 and TAK1.
Journal Reference Authors Liu G, Gack MU
Title Distinct and Orchestrated Functions of RNA Sensors in Innate Immunity.
Journal Related KO pathway
