Patj

Summary

Gene Symbol: Patj
Description: PATJ, crumbs cell polarity complex component
Alias: Cipp, Inadl, inaD-like protein, PALS1-associated tight junction protein, channel-interacting PDZ domain protein, channel-interacting PDZ domain-containing protein, inactivation no after-potential D-like protein, novel ankyrin-repeat protein, protein associated to tight junctions
Species: mouse
Products:     Patj

Top Publications

  1. Alpi E, Landi E, Barilari M, Serresi M, Salvadori P, Bachi A, et al. Channel-interacting PDZ protein, 'CIPP', interacts with proteins involved in cytoskeletal dynamics. Biochem J. 2009;419:289-300 pubmed publisher
    Neuronal CIPP (channel-interacting PDZ protein) is a multivalent PDZ protein that interacts with specific channels and receptors highly expressed in the brain...
  2. Poliak S, Matlis S, Ullmer C, Scherer S, Peles E. Distinct claudins and associated PDZ proteins form different autotypic tight junctions in myelinating Schwann cells. J Cell Biol. 2002;159:361-72 pubmed
    ..that two homologues of Discs Lost-multi PDZ domain protein (MUPP)1, and Pals-associated tight junction protein (PATJ), are differentially localized in myelinating Schwann cells and associated with different claudins...
  3. Grego Bessa J, Hildebrand J, Anderson K. Morphogenesis of the mouse neural plate depends on distinct roles of cofilin 1 in apical and basal epithelial domains. Development. 2015;142:1305-14 pubmed publisher
    ..The basal accumulation of F-actin is associated with the assembly of ectopic basal tight junctions and focal disruptions of the basement membrane, which eventually lead to a breakdown of epithelial organization. ..
  4. Whiteman E, Fan S, Harder J, Walton K, Liu C, Soofi A, et al. Crumbs3 is essential for proper epithelial development and viability. Mol Cell Biol. 2014;34:43-56 pubmed publisher
    ..Pals1 binds Patj (Pals1-associated tight-junction protein), a multi-PDZ-domain protein that associates with many tight junction ..
  5. Feng W, Long J, Zhang M. A unified assembly mode revealed by the structures of tetrameric L27 domain complexes formed by mLin-2/mLin-7 and Patj/Pals1 scaffold proteins. Proc Natl Acad Sci U S A. 2005;102:6861-6 pubmed
    ..domain complex formed by mLin-2 and mLin-7 as well as the solution structure of the L27 domain complex formed by Patj and Pals1...
  6. Sugihara Mizuno Y, Adachi M, Kobayashi Y, Hamazaki Y, Nishimura M, Imai T, et al. Molecular characterization of angiomotin/JEAP family proteins: interaction with MUPP1/Patj and their endogenous properties. Genes Cells. 2007;12:473-86 pubmed
    ..All the Amot/JEAP family proteins also interacted with Patj, a close relative of MUPP1...
  7. Chanrion B, Mannoury la Cour C, Bertaso F, Lerner Natoli M, Freissmuth M, Millan M, et al. Physical interaction between the serotonin transporter and neuronal nitric oxide synthase underlies reciprocal modulation of their activity. Proc Natl Acad Sci U S A. 2007;104:8119-24 pubmed
    ..In addition to showing that nNOS controls cell surface localization of SERT, these findings provide evidence for regulation of cellular signaling (NO production) by a substrate-carrying transporter. ..
  8. Srinivasan K, Roosa J, Olsen O, Lee S, Bredt D, McConnell S. MALS-3 regulates polarity and early neurogenesis in the developing cerebral cortex. Development. 2008;135:1781-90 pubmed publisher
    ..Mice lacking all three MALS genes fail to localize the polarity proteins PATJ and PALS1 apically in NPCs, whereas the formation and maintenance of adherens junctions appears normal...
  9. Dudok J, Sanz A, Lundvig D, Wijnholds J. MPP3 is required for maintenance of the apical junctional complex, neuronal migration, and stratification in the developing cortex. J Neurosci. 2013;33:8518-27 pubmed publisher
    ..These data show that MPP3 is required for maintenance of the apical protein complex and adherens junctions and for stratification and proper migration of neurons during the development of the cortex. ..

More Information

Publications19

  1. Anzai N, Deval E, Schaefer L, Friend V, Lazdunski M, Lingueglia E. The multivalent PDZ domain-containing protein CIPP is a partner of acid-sensing ion channel 3 in sensory neurons. J Biol Chem. 2002;277:16655-61 pubmed
    ..the multivalent PDZ (PSD-95 Drosophila discs-large protein, Zonula occludens protein 1) domain-containing protein CIPP. This interaction requires the C-terminal region of ASIC3 and the fourth PDZ domain of CIPP...
  2. Cho S, Kim J, Simons D, Song J, Le J, Swindell E, et al. Genetic ablation of Pals1 in retinal progenitor cells models the retinal pathology of Leber congenital amaurosis. Hum Mol Genet. 2012;21:2663-76 pubmed publisher
    ..Our data uncover the indispensible role of Pals1 in retinal development, likely involving the maintenance of retinal polarity and survival of retinal neurons, thus providing the basis for the pathologic mechanisms of LCA8. ..
  3. Alves C, Sanz A, Park B, Pellissier L, Tanimoto N, Beck S, et al. Loss of CRB2 in the mouse retina mimics human retinitis pigmentosa due to mutations in the CRB1 gene. Hum Mol Genet. 2013;22:35-50 pubmed publisher
    ..The data suggest an essential role for CRB2 in proper lamination of the photoreceptor layer and suppression of proliferation of late-born retinal progenitor cells...
  4. Ernkvist M, Luna Persson N, Audebert S, Lecine P, Sinha I, Liu M, et al. The Amot/Patj/Syx signaling complex spatially controls RhoA GTPase activity in migrating endothelial cells. Blood. 2009;113:244-53 pubmed publisher
    ..We show that Amot forms a ternary complex together with Patj (or its paralogue Mupp1) and Syx...
  5. Chae T, Kim S, Marz K, Hanson P, Walsh C. The hyh mutation uncovers roles for alpha Snap in apical protein localization and control of neural cell fate. Nat Genet. 2004;36:264-70 pubmed
    ..in regulation of neural cell fate, including E-cadherin, beta-catenin, atypical protein kinase C (aPKC) and INADL (inactivation-no-afterpotential D-like, also known as protein associated with Lin7, or Pals1)...
  6. Kim S, Lehtinen M, Sessa A, Zappaterra M, Cho S, Gonzalez D, et al. The apical complex couples cell fate and cell survival to cerebral cortical development. Neuron. 2010;66:69-84 pubmed publisher
    ..These data highlight unexpected roles of the apical complex protein Pals1 in cell survival through interactions with mTOR signaling. ..
  7. Adachi M, Hamazaki Y, Kobayashi Y, Itoh M, Tsukita S, Furuse M, et al. Similar and distinct properties of MUPP1 and Patj, two homologous PDZ domain-containing tight-junction proteins. Mol Cell Biol. 2009;29:2372-89 pubmed publisher
    MUPP1 and Patj are both composed of an L27 domain and multiple PDZ domains (13 and 10 domains, respectively) and are localized to tight junctions (TJs) in epithelial cells...
  8. Becamel C, Gavarini S, Chanrion B, Alonso G, Galeotti N, Dumuis A, et al. The serotonin 5-HT2A and 5-HT2C receptors interact with specific sets of PDZ proteins. J Biol Chem. 2004;279:20257-66 pubmed
    ..In contrast, a robust interaction between the 5-HT(2A) receptor and the channel-interacting PDZ protein CIPP was found, whereas CIPP did not significantly associate with the 5-HT(2C) receptor...
  9. Kim J, Song J, Karnam S, Park J, Lee J, Kim S, et al. Common and distinctive localization patterns of Crumbs polarity complex proteins in the mammalian eye. Gene Expr Patterns. 2015;17:31-7 pubmed publisher
    ..Here we show that in developing ocular tissues core Crumbs polarity complex proteins, Crb, Pals1 and Patj, generally appear in an overlapping pattern with some exceptions...
  10. Ramkumar N, Omelchenko T, Silva Gagliardi N, McGlade C, Wijnholds J, Anderson K. Crumbs2 promotes cell ingression during the epithelial-to-mesenchymal transition at gastrulation. Nat Cell Biol. 2016;18:1281-1291 pubmed publisher