Sav1

Summary

Gene Symbol: Sav1
Description: salvador family WW domain containing 1
Alias: 1700040G09Rik, Salv, Sav, WW45, Wwp3, Wwp4, protein salvador homolog 1, 45 kDa WW domain protein, WW domain-containing protein 3, WW domain-containing protein 4, salvador homolog 1
Species: mouse
Products:     Sav1

Top Publications

  1. Valverde P. Cloning, expression, and mapping of hWW45, a novel human WW domain-containing gene. Biochem Biophys Res Commun. 2000;276:990-8 pubmed
    ..Chromosomal localization by radiation hybrid mapping revealed that hWW45 is localized at chromosome 14, 10.31cR from the marker D14S269. ..
  2. Lee J, Kim T, Yang T, Koo B, Oh S, Lee K, et al. A crucial role of WW45 in developing epithelial tissues in the mouse. EMBO J. 2008;27:1231-42 pubmed publisher
    ..Here, we generated mice that lack WW45 and revealed a crucial role for WW45 in cell-cycle exit and epithelial terminal differentiation...
  3. Heallen T, Zhang M, Wang J, Bonilla Claudio M, Klysik E, Johnson R, et al. Hippo pathway inhibits Wnt signaling to restrain cardiomyocyte proliferation and heart size. Science. 2011;332:458-61 pubmed publisher
    ..Furthermore, the Hippo effector Yap interacts with β-catenin on Sox2 and Snai2 genes. These data uncover a nuclear interaction between Hippo and Wnt signaling that restricts cardiomyocyte proliferation and controls heart size. ..
  4. Lu L, Li Y, Kim S, Bossuyt W, Liu P, Qiu Q, et al. Hippo signaling is a potent in vivo growth and tumor suppressor pathway in the mammalian liver. Proc Natl Acad Sci U S A. 2010;107:1437-42 pubmed publisher
    ..the role of hippo signaling in regulation of mammalian organ size we have generated conditional alleles of Sav1, mst1, and mst2, orthologs of Drosophila Salvador and hippo, respectively...
  5. Kim S, Kim H, Koh G, Lim D, Yu D, Kim M, et al. Mouse Hepatic Tumor Vascular Imaging by Experimental Selective Angiography. PLoS ONE. 2015;10:e0131687 pubmed publisher
    ..Selective latex angiography applied to certain mouse tumor models (both ectopic and spontaneous) closely simulated typical characteristics of human HCC vascular imaging. ..
  6. Heallen T, Morikawa Y, Leach J, Tao G, Willerson J, Johnson R, et al. Hippo signaling impedes adult heart regeneration. Development. 2013;140:4683-90 pubmed publisher
    ..Our findings reveal that Hippo signaling is an endogenous repressor of adult cardiomyocyte renewal and regeneration. Targeting the Hippo pathway in human disease might be beneficial for the treatment of heart disease. ..
  7. Ohnishi S, Güntert P, Koshiba S, Tomizawa T, Akasaka R, Tochio N, et al. Solution structure of an atypical WW domain in a novel beta-clam-like dimeric form. FEBS Lett. 2007;581:462-8 pubmed
    ..Here, we present the solution structure of the second WW domain from the mouse salvador homolog 1 protein...
  8. Zhang X, Guo C, Wu X, Li A, Liu L, Tsark W, et al. Analysis of Liver Tumor-Prone Mouse Models of the Hippo Kinase Scaffold Proteins RASSF1A and SAV1. Cancer Res. 2016;76:2824-35 pubmed publisher
    ..RASSF1A shares these properties with the scaffold protein SAV1. The role of this pathway in human cancer has remained enigmatic inasmuch as Hippo pathway components are rarely ..
  9. Kai T, Tsukamoto Y, Hijiya N, Tokunaga A, Nakada C, Uchida T, et al. Kidney-specific knockout of Sav1 in the mouse promotes hyperproliferation of renal tubular epithelium through suppression of the Hippo pathway. J Pathol. 2016;239:97-108 pubmed publisher
    We have previously reported that Salvador homologue 1 (SAV1), a component of the Hippo pathway, is significantly down-regulated in high-grade clear cell renal cell carcinoma (ccRCC) due to 14q copy number loss, and that this down-..

More Information

Publications19

  1. Cai J, Maitra A, Anders R, Taketo M, Pan D. β-Catenin destruction complex-independent regulation of Hippo-YAP signaling by APC in intestinal tumorigenesis. Genes Dev. 2015;29:1493-506 pubmed publisher
    ..We show that APC functions as a scaffold protein that facilitates the Hippo kinase cascade by interacting with Sav1 and Lats1...
  2. Morikawa Y, Zhang M, Heallen T, Leach J, Tao G, Xiao Y, et al. Actin cytoskeletal remodeling with protrusion formation is essential for heart regeneration in Hippo-deficient mice. Sci Signal. 2015;8:ra41 pubmed publisher
    ..Thus, blocking the Hippo pathway input to Yap may tip the balance so that Yap responds to mechanical changes associated with heart injury to promote repair. ..
  3. Reginensi A, Scott R, Gregorieff A, Bagherie Lachidan M, Chung C, Lim D, et al. Yap- and Cdc42-dependent nephrogenesis and morphogenesis during mouse kidney development. PLoS Genet. 2013;9:e1003380 pubmed publisher
    ..We propose that Yap responds to Cdc42-dependent signals in nephron progenitor cells to activate a genetic program required to shape the functioning nephron. ..
  4. Park B, Kim D, Won G, Jeon H, Oh B, Lee Y, et al. Mammalian ste20-like kinase and SAV1 promote 3T3-L1 adipocyte differentiation by activation of PPAR?. PLoS ONE. 2012;7:e30983 pubmed publisher
    ..We sought to understand the role of MST2 kinase and Salvador homolog 1 (SAV1), a scaffolding protein that functions in the MST pathway, in adipocyte differentiation...
  5. Song J, Lee J, Joe C, Lim D, Chung J. Retrotransposon-specific DNA hypomethylation and two-step loss-of-imprinting during WW45 haploinsufficiency-induced hepatocarcinogenesis. Biochem Biophys Res Commun. 2011;404:728-34 pubmed publisher
    ..b>WW45-haploinsufficient (WW45(+/-)) mice developed liver cancer after 12 months due to dysregulation of the Hippo pathway ..
  6. Cai J, Zhang N, Zheng Y, de Wilde R, Maitra A, Pan D. The Hippo signaling pathway restricts the oncogenic potential of an intestinal regeneration program. Genes Dev. 2010;24:2383-8 pubmed publisher
    ..Thus, the YAP oncoprotein must be exquisitely controlled in tissue regeneration to allow compensatory proliferation and prevent the intrinsic oncogenic potential of a tissue regeneration program. ..
  7. Lee K, Lee J, Kim T, Kim T, Park H, Byun J, et al. The Hippo-Salvador pathway restrains hepatic oval cell proliferation, liver size, and liver tumorigenesis. Proc Natl Acad Sci U S A. 2010;107:8248-53 pubmed publisher
    ..We now show that mice with liver-specific ablation of WW45 (a homolog of Drosophila Salvador and adaptor for the Hippo kinase) manifest increased liver size and expansion of ..
  8. Fujii K, Shi Z, Zhulyn O, Denans N, Barna M. Pervasive translational regulation of the cell signalling circuitry underlies mammalian development. Nat Commun. 2017;8:14443 pubmed publisher
    ..Altogether, this work reveals a new layer of translational control to major signalling components and gene regulatory networks that diversifies gene expression spatially across developing tissues. ..
  9. Leach J, Heallen T, Zhang M, Rahmani M, Morikawa Y, Hill M, et al. Hippo pathway deficiency reverses systolic heart failure after infarction. Nature. 2017;550:260-264 pubmed publisher
    ..Here we show that deletion of the Hippo pathway component Salvador (Salv) in mouse hearts with established ischaemic heart failure after myocardial infarction induces a reparative genetic ..
  10. Leung J, Wilson H, Voltzke K, Williams L, Lee H, Wobker S, et al. Sav1 Loss Induces Senescence and Stat3 Activation Coinciding with Tubulointerstitial Fibrosis. Mol Cell Biol. 2017;37: pubmed publisher
    ..Here we show that conditional inactivation of Sav1 in the mouse renal epithelium resulted in upregulated expression of profibrotic genes and TIF...