Entry
Name
Hippo signaling pathway - Equus caballus (horse)
Description
Hippo signaling is an evolutionarily conserved signaling pathway that controls organ size from flies to humans. In humans and mice, the pathway consists of the MST1 and MST2 kinases, their cofactor Salvador and LATS1 and LATS2. In response to high cell densities, activated LATS1/2 phosphorylates the transcriptional coactivators YAP and TAZ, promoting its cytoplasmic localization, leading to cell apoptosis and restricting organ size overgrowth. When the Hippo pathway is inactivated at low cell density, YAP/TAZ translocates into the nucleus to bind to the transcription enhancer factor (TEAD/TEF) family of transcriptional factors to promote cell growth and proliferation. YAP/TAZ also interacts with other transcriptional factors or signaling molecules, by which Hippo pathway-mediated processes are interconnected with those of other key signaling cascades, such as those mediated by TGF-beta and Wnt growth factors.
Class
Environmental Information Processing; Signal transduction
BRITE hierarchy
Pathway map
Ortholog table
Other DBs
Organism
Equus caballus (horse) [GN:
ecb ]
Gene
100053411 PARD6A; partitioning defective 6 homolog alpha isoform X1 [KO:K06093 ]
100050661 WWTR1; WW domain-containing transcription regulator protein 1 [KO:K16820 ]
100057361 WTIP; Wilms tumor protein 1-interacting protein isoform X1 [KO:K16682 ]
100055761 RASSF6; ras association domain-containing protein 6 isoform X1 [KO:K09854 ]
100061779 RASSF1; ras association domain-containing protein 1 isoform X1 [KO:K09850 ]
100062627 PPP2R1A; serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform [KO:K03456 ]
100070408 PPP2R1B; serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A beta isoform isoform X1 [KO:K03456 ]
100070133 PPP2R2C; protein phosphatase 2, regulatory subunit B, gamma isoform X1 [KO:K04354 ]
100060957 PPP2R2B; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B beta isoform isoform X5 [KO:K04354 ]
100059955 PPP2R2A; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform isoform X2 [KO:K04354 ]
100051737 PPP2R2D; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B delta isoform isoform X1 [KO:K04354 ]
100055278 TP53BP2; apoptosis-stimulating of p53 protein 2 isoform X1 [KO:K16823 ]
100051856 LLGL1; lethal(2) giant larvae protein homolog 1 isoform X1 [KO:K06094 ]
100059704 LLGL2; lethal(2) giant larvae protein homolog 2 isoform X1 [KO:K06094 ]
100069972 FBXW11; F-box/WD repeat-containing protein 11 isoform X3 [KO:K03362 ]
100070200 BTRC; F-box/WD repeat-containing protein 1A isoform X1 [KO:K03362 ]
100071493 TEAD1; transcriptional enhancer factor TEF-1 isoform X1 [KO:K09448 ]
100063075 TEAD3; transcriptional enhancer factor TEF-5 isoform X1 [KO:K09448 ]
100051732 TEAD2; transcriptional enhancer factor TEF-4 isoform X1 [KO:K09448 ]
100033853 SMAD7; mothers against decapentaplegic homolog 7 isoform X1 [KO:K19631 ]
100033843 SMAD2; mothers against decapentaplegic homolog 2 isoform X1 [KO:K04500 ]
100033845 SMAD3; mothers against decapentaplegic homolog 3 isoform X1 [KO:K23605 ]
100061612 DVL2; segment polarity protein dishevelled homolog DVL-2 isoform X1 [KO:K02353 ]
100147200 DVL1; segment polarity protein dishevelled homolog DVL-1 isoform X1 [KO:K02353 ]
100147654 DVL3; segment polarity protein dishevelled homolog DVL-3 isoform X1 [KO:K02353 ]
100147102 APC2; adenomatous polyposis coli protein 2 isoform X1 [KO:K02085 ]
Reference
Authors
Schroeder MC, Halder G
Title
Regulation of the Hippo pathway by cell architecture and mechanical signals.
Journal
Reference
Authors
Zhao B, Tumaneng K, Guan KL
Title
The Hippo pathway in organ size control, tissue regeneration and stem cell self-renewal.
Journal
Reference
Authors
Mauviel A, Nallet-Staub F, Varelas X
Title
Integrating developmental signals: a Hippo in the (path)way.
Journal
Reference
Authors
Zhao B, Li L, Guan KL
Title
Hippo signaling at a glance.
Journal
Reference
Authors
Zhao B, Li L, Lei Q, Guan KL
Title
The Hippo-YAP pathway in organ size control and tumorigenesis: an updated version.
Journal
Reference
Authors
Tremblay AM, Camargo FD
Title
Hippo signaling in mammalian stem cells.
Journal
Reference
Authors
Halder G, Johnson RL
Title
Hippo signaling: growth control and beyond.
Journal
Reference
Authors
Ramos A, Camargo FD
Title
The Hippo signaling pathway and stem cell biology.
Journal
Reference
Authors
Pan D
Title
The hippo signaling pathway in development and cancer.
Journal
Reference
Authors
Bao Y, Hata Y, Ikeda M, Withanage K
Title
Mammalian Hippo pathway: from development to cancer and beyond.
Journal
Reference
Authors
Zhao B, Lei QY, Guan KL
Title
The Hippo-YAP pathway: new connections between regulation of organ size and cancer.
Journal
Reference
Authors
Chan SW, Lim CJ, Chen L, Chong YF, Huang C, Song H, Hong W
Title
The Hippo pathway in biological control and cancer development.
Journal
Reference
Authors
Zeng Q, Hong W
Title
The emerging role of the hippo pathway in cell contact inhibition, organ size control, and cancer development in mammals.
Journal
Reference
Authors
Badouel C, Garg A, McNeill H
Title
Herding Hippos: regulating growth in flies and man.
Journal
Reference
Authors
Buttitta LA, Edgar BA
Title
How size is controlled: from Hippos to Yorkies.
Journal
Reference
Authors
Liu AM, Wong KF, Jiang X, Qiao Y, Luk JM
Title
Regulators of mammalian Hippo pathway in cancer.
Journal
Reference
Authors
Fausti F, Di Agostino S, Sacconi A, Strano S, Blandino G
Title
Hippo and rassf1a Pathways: A Growing Affair.
Journal
Reference
Authors
Halder G, Dupont S, Piccolo S
Title
Transduction of mechanical and cytoskeletal cues by YAP and TAZ.
Journal
Reference
Authors
Varelas X, Wrana JL
Title
Coordinating developmental signaling: novel roles for the Hippo pathway.
Journal
Reference
Authors
Schlegelmilch K, Mohseni M, Kirak O, Pruszak J, Rodriguez JR, Zhou D, Kreger BT, Vasioukhin V, Avruch J, Brummelkamp TR, Camargo FD
Title
Yap1 acts downstream of alpha-catenin to control epidermal proliferation.
Journal
Related pathway
KO pathway
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