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Howes A, Rogerson C, Belyaev N, Karagyozova T, Rapiteanu R, Fradique R, Pellicciotta N, Mayhew D, Hurd C, Crotta S, Singh T, Dingwell K, Myatt A, Arad N, Hasan H, Bijlsma H, Panjwani A, Vijayan V, Young G, Bridges A, Petit-Frere S, Betts J, Larminie C, Smith JC, Hessel EM, Michalovich D, Walport L, Cicuta P, Powell AJ, Beinke S, Wack A. The FAM13A Long Isoform Regulates Cilia Movement and Co-ordination in Airway Mucociliary Transport. Am J Respir Cell Mol Biol 2024. [PMID: 38691660 DOI: 10.1165/rcmb.2024-0063oc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Accepted: 05/01/2024] [Indexed: 05/03/2024] Open
Abstract
SNPs in the FAM13A locus are amongst the most commonly reported risk alleles associated with chronic obstructive pulmonary disease (COPD) and other respiratory diseases, however the physiological role of FAM13A is unclear. In humans, two major protein isoforms are expressed at the FAM13A locus: 'long' and 'short', but their functions remain unknown, partly due to a lack of isoform conservation in mice. We performed in-depth characterisation of organotypic primary human airway epithelial cell subsets and show that multiciliated cells predominantly express the FAM13A long isoform containing a putative N-terminal Rho GTPase activating protein (RhoGAP) domain. Using purified proteins, we directly demonstrate RhoGAP activity of this domain. In Xenopus laevis, which conserve the long isoform, Fam13a-deficiency impaired cilia-dependent embryo motility. In human primary epithelial cells, long isoform deficiency did not affect multiciliogenesis but reduced cilia co-ordination in mucociliary transport assays. This is the first demonstration that FAM13A isoforms are differentially expressed within the airway epithelium, with implications for the assessment and interpretation of SNP effects on FAM13A expression levels. We also show that the long FAM13A isoform co-ordinates cilia-driven movement, suggesting that FAM13A risk alleles may affect susceptibility to respiratory diseases through deficiencies in mucociliary clearance. This article is open access and distributed under the terms of the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/).
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Affiliation(s)
- Ashleigh Howes
- GSK, 1929, Stevenage, United Kingdom of Great Britain and Northern Ireland
| | - Clare Rogerson
- GSK, 1929, Stevenage, United Kingdom of Great Britain and Northern Ireland
| | - Nikolai Belyaev
- GSK, 1929, Stevenage, United Kingdom of Great Britain and Northern Ireland
| | - Tina Karagyozova
- GSK, 1929, Stevenage, United Kingdom of Great Britain and Northern Ireland
| | - Radu Rapiteanu
- GSK, 1929, Stevenage, United Kingdom of Great Britain and Northern Ireland
| | - Ricardo Fradique
- University of Cambridge, 2152, Cambridge, United Kingdom of Great Britain and Northern Ireland
| | - Nicola Pellicciotta
- University of Cambridge, 2152, Cambridge, United Kingdom of Great Britain and Northern Ireland
| | - David Mayhew
- GSK, 1929, Stevenage, United Kingdom of Great Britain and Northern Ireland
| | - Catherine Hurd
- GSK, 1929, Stevenage, United Kingdom of Great Britain and Northern Ireland
| | - Stefania Crotta
- Francis Crick Institute, 376570, London, United Kingdom of Great Britain and Northern Ireland
| | - Tanya Singh
- GSK, 1929, Stevenage, United Kingdom of Great Britain and Northern Ireland
| | - Kevin Dingwell
- The Francis Crick Institute Limited, 376570, London, United Kingdom of Great Britain and Northern Ireland
| | - Anniek Myatt
- Capgemini Consulting UK, 353176, London, United Kingdom of Great Britain and Northern Ireland
| | - Navot Arad
- Capgemini Consulting UK, 353176, London, United Kingdom of Great Britain and Northern Ireland
| | - Hikmatyar Hasan
- Capgemini Consulting UK, 353176, London, United Kingdom of Great Britain and Northern Ireland
| | - Hielke Bijlsma
- Capgemini Consulting UK, 353176, London, United Kingdom of Great Britain and Northern Ireland
| | - Aliza Panjwani
- GSK, 1929, Stevenage, United Kingdom of Great Britain and Northern Ireland
| | - Vinaya Vijayan
- GSK, 1929, Stevenage, United Kingdom of Great Britain and Northern Ireland
| | - George Young
- GSK, 1929, Stevenage, United Kingdom of Great Britain and Northern Ireland
| | - Angela Bridges
- GSK, 1929, Stevenage, United Kingdom of Great Britain and Northern Ireland
| | | | - Joanna Betts
- GSK, 1929, Stevenage, United Kingdom of Great Britain and Northern Ireland
| | - Chris Larminie
- GSK, 1929, Stevenage, United Kingdom of Great Britain and Northern Ireland
| | - James C Smith
- The Francis Crick Institute Limited, 376570, London, United Kingdom of Great Britain and Northern Ireland
| | - Edith M Hessel
- GSK, 1929, Stevenage, United Kingdom of Great Britain and Northern Ireland
| | - David Michalovich
- GSK, 1929, Stevenage, United Kingdom of Great Britain and Northern Ireland
| | - Louise Walport
- The Francis Crick Institute Limited, 376570, London, United Kingdom of Great Britain and Northern Ireland
| | - Pietro Cicuta
- University of Cambridge, 2152, Cavendish Laboratory, Cambridge, United Kingdom of Great Britain and Northern Ireland
| | - Andrew J Powell
- GSK, 1929, Stevenage, United Kingdom of Great Britain and Northern Ireland
| | - Soren Beinke
- GSK, 1929, Stevenage, United Kingdom of Great Britain and Northern Ireland
| | - Andreas Wack
- The Francis Crick Institute Limited, 376570, London, United Kingdom of Great Britain and Northern Ireland;
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Wotherspoon D, Tachie-Menson T, Rogerson C, O’Shaughnessy R. 174 Defining the composition and function of Lamin ribonuclear bodies during keratinocyte terminal differentiation and nuclear degradation. J Invest Dermatol 2022. [DOI: 10.1016/j.jid.2022.09.185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Wotherspoon D, Rogerson C, O’Shaughnessy R. 111 Single cell RNA seq revealed altered cytoskeletal dynamics and the formation of cytoplasmic RNA-Lamin A bodies during keratinocyte terminal differentiation. J Invest Dermatol 2021. [DOI: 10.1016/j.jid.2021.08.114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Rogerson C, Wotherspoon DJ, Tommasi C, Button RW, O'Shaughnessy RFL. Akt1-associated actomyosin remodelling is required for nuclear lamina dispersal and nuclear shrinkage in epidermal terminal differentiation. Cell Death Differ 2021; 28:1849-1864. [PMID: 33462407 PMCID: PMC8184862 DOI: 10.1038/s41418-020-00712-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 12/14/2020] [Accepted: 12/16/2020] [Indexed: 01/30/2023] Open
Abstract
Keratinocyte cornification and epidermal barrier formation are tightly controlled processes, which require complete degradation of intracellular organelles, including removal of keratinocyte nuclei. Keratinocyte nuclear destruction requires Akt1-dependent phosphorylation and degradation of the nuclear lamina protein, Lamin A/C, essential for nuclear integrity. However, the molecular mechanisms that result in complete nuclear removal and their regulation are not well defined. Post-confluent cultures of rat epidermal keratinocytes (REKs) undergo spontaneous and complete differentiation, allowing visualisation and perturbation of the differentiation process in vitro. We demonstrate that there is dispersal of phosphorylated Lamin A/C to structures throughout the cytoplasm in differentiating keratinocytes. We show that the dispersal of phosphorylated Lamin A/C is Akt1-dependent and these structures are specific for the removal of Lamin A/C from the nuclear lamina; nuclear contents and Lamin B were not present in these structures. Immunoprecipitation identified a group of functionally related Akt1 target proteins involved in Lamin A/C dispersal, including actin, which forms cytoskeletal microfilaments, Arp3, required for actin filament nucleation, and Myh9, a component of myosin IIa, a molecular motor that can translocate along actin filaments. Disruption of actin filament polymerisation, nucleation or myosin IIa activity prevented formation and dispersal of cytoplasmic Lamin A/C structures. Live imaging of keratinocytes expressing fluorescently tagged nuclear proteins showed a nuclear volume reduction step taking less than 40 min precedes final nuclear destruction. Preventing Akt1-dependent Lamin A/C phosphorylation and disrupting cytoskeletal Akt1-associated proteins prevented nuclear volume reduction. We propose keratinocyte nuclear destruction and differentiation requires myosin II activity and the actin cytoskeleton for two intermediate processes: Lamin A/C dispersal and rapid nuclear volume reduction.
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Affiliation(s)
- Clare Rogerson
- Centre for Cell Biology and Cutaneous Research, Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Duncan J Wotherspoon
- Centre for Cell Biology and Cutaneous Research, Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Cristina Tommasi
- Immunobiology and Dermatology, UCL Great Ormond Street Institute of Child Health, London, UK
- School of Cellular & Molecular Medicine, University of Bristol, Bristol, UK
| | - Robert W Button
- Centre for Cell Biology and Cutaneous Research, Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Ryan F L O'Shaughnessy
- Centre for Cell Biology and Cutaneous Research, Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK.
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Wotherspoon D, Rogerson C, O’Shaughnessy RF. Perspective: Controlling Epidermal Terminal Differentiation with Transcriptional Bursting and RNA Bodies. J Dev Biol 2020; 8:E29. [PMID: 33291764 PMCID: PMC7768391 DOI: 10.3390/jdb8040029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 11/20/2020] [Accepted: 12/02/2020] [Indexed: 12/21/2022] Open
Abstract
The outer layer of the skin, the epidermis, is the principal barrier to the external environment: post-mitotic cells terminally differentiate to form a tough outer cornified layer of enucleate and flattened cells that confer the majority of skin barrier function. Nuclear degradation is required for correct cornified envelope formation. This process requires mRNA translation during the process of nuclear destruction. In this review and perspective, we address the biology of transcriptional bursting and the formation of ribonuclear particles in model organisms including mammals, and then examine the evidence that these phenomena occur as part of epidermal terminal differentiation.
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Affiliation(s)
- Duncan Wotherspoon
- Centre for Cell Biology and Cutaneous Research, Blizard Institute, Queen Mary University of London, London E1 2AT, UK;
| | | | - Ryan F.L. O’Shaughnessy
- Centre for Cell Biology and Cutaneous Research, Blizard Institute, Queen Mary University of London, London E1 2AT, UK;
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Tommasi C, Rogerson C, Depledge DP, Jones M, Naeem AS, Venturini C, Frampton D, Tutill HJ, Way B, Breuer J, O'Shaughnessy RFL. Kallikrein-Mediated Cytokeratin 10 Degradation Is Required for Varicella Zoster Virus Propagation in Skin. J Invest Dermatol 2019; 140:774-784.e11. [PMID: 31626786 DOI: 10.1016/j.jid.2019.08.448] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 08/29/2019] [Accepted: 08/29/2019] [Indexed: 11/30/2022]
Abstract
Varicella zoster virus (VZV) is a skin-tropic virus that infects epidermal keratinocytes and causes chickenpox. Although common, VZV infection can be life-threatening, particularly in the immunocompromized. Therefore, understanding VZV-keratinocyte interactions is important to find new treatments beyond vaccination and antiviral drugs. In VZV-infected skin, kallikrein 6 and the ubiquitin ligase MDM2 are upregulated concomitant with keratin 10 (KRT10) downregulation. MDM2 binds to KRT10, targeting it for degradation via the ubiquitin-proteasome pathway. Preventing KRT10 degradation reduced VZV propagation in culture and prevented epidermal disruption in skin explants. KRT10 knockdown induced expression of NR4A1 and enhanced viral propagation in culture. NR4A1 knockdown prevented viral propagation in culture, reduced LC3 levels, and increased LAMP2 expression. We therefore describe a drug-able pathway whereby MDM2 ubiquitinates and degrades KRT10, increasing NR4A1 expression and allowing VZV replication and propagation.
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Affiliation(s)
- Cristina Tommasi
- Livingstone Skin Research Centre, Immunobiology and Dermatology, University College London Great Ormond Street Institute of Child Health, London, United Kingdom
| | - Clare Rogerson
- Centre for Cell Biology and Cutaneous Research, Queen Mary University of London, London, United Kingdom
| | - Daniel P Depledge
- Infection and Immunity, University College London, London, United Kingdom; Department of Microbiology, New York University, New York, New York
| | - Meleri Jones
- Centre for Cell Biology and Cutaneous Research, Queen Mary University of London, London, United Kingdom; Infection and Immunity, University College London, London, United Kingdom
| | - Aishath S Naeem
- Livingstone Skin Research Centre, Immunobiology and Dermatology, University College London Great Ormond Street Institute of Child Health, London, United Kingdom
| | - Cristina Venturini
- Infection and Immunity, University College London, London, United Kingdom
| | - Dan Frampton
- Infection and Immunity, University College London, London, United Kingdom
| | - Helena J Tutill
- Infection and Immunity, University College London, London, United Kingdom
| | - Benjamin Way
- Livingstone Skin Research Centre, Immunobiology and Dermatology, University College London Great Ormond Street Institute of Child Health, London, United Kingdom
| | - Judith Breuer
- Infection and Immunity, University College London, London, United Kingdom
| | - Ryan F L O'Shaughnessy
- Livingstone Skin Research Centre, Immunobiology and Dermatology, University College London Great Ormond Street Institute of Child Health, London, United Kingdom; Centre for Cell Biology and Cutaneous Research, Queen Mary University of London, London, United Kingdom.
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Rogerson C, O’Shaughnessy R. 246 Nuclear destruction during epidermal terminal differentiation requires actin cytoskeleton-mediated nuclear lamin dispersal and rapid nuclear volume reduction. J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2019.07.247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Rogerson C, O'Shaughnessy RFL. Protein kinases involved in epidermal barrier formation: The AKT family and other animals. Exp Dermatol 2019; 27:892-900. [PMID: 29845670 DOI: 10.1111/exd.13696] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/24/2018] [Indexed: 12/20/2022]
Abstract
Formation of a stratified epidermis is required for the performance of the essential functions of the skin; to act as an outside-in barrier against the access of microorganisms and other external factors, to prevent loss of water and solutes via inside-out barrier functions and to withstand mechanical stresses. Epidermal barrier function is initiated during embryonic development and is then maintained throughout life and restored after injury. A variety of interrelated processes are required for the formation of a stratified epidermis, and how these processes are both temporally and spatially regulated has long been an aspect of dermatological research. In this review, we describe the roles of multiple protein kinases in the regulation of processes required for epidermal barrier formation.
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Affiliation(s)
- Clare Rogerson
- Centre for Cell Biology and Cutaneous Research, Blizard Institute, Queen Mary University of London, London, UK
| | - Ryan F L O'Shaughnessy
- Centre for Cell Biology and Cutaneous Research, Blizard Institute, Queen Mary University of London, London, UK
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Rogerson C, Britton E, Ang Y, Sharrocks A. PO-305 Chromatin accessibility profiling identifies an underlying HNF4A-GATA6 regulatory module in oesophageal adenocarcinoma. ESMO Open 2018. [DOI: 10.1136/esmoopen-2018-eacr25.335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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Rogerson C, Gissen P. VPS33B and VIPAR are essential for epidermal lamellar body biogenesis and function. Biochim Biophys Acta Mol Basis Dis 2018; 1864:1609-1621. [PMID: 29409756 PMCID: PMC5906731 DOI: 10.1016/j.bbadis.2018.01.028] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Revised: 01/09/2018] [Accepted: 01/29/2018] [Indexed: 02/06/2023]
Abstract
Mutations in VPS33B and VIPAS39 cause the severe multisystem disorder Arthrogryposis, Renal dysfunction and Cholestasis (ARC) syndrome. Amongst other symptoms, patients with ARC syndrome suffer from severe ichthyosis. Roles for VPS33B and VIPAR have been reported in lysosome-related organelle biogenesis, integrin recycling, collagen homeostasis and maintenance of cell polarity. Mouse knockouts of Vps33b or Vipas39 are good models of ARC syndrome and develop an ichthyotic phenotype. We demonstrate that the skin manifestations in Vps33b and Vipar deficient mice are histologically similar to those of patients with ARC syndrome. Histological, immunofluorescent and electron microscopic analysis of Vps33b and Vipar deficient mouse skin biopsies and isolated primary cells showed that epidermal lamellar bodies, which are essential for skin barrier function, had abnormal morphology and the localisation of lamellar body cargo was disrupted. Stratum corneum formation was affected, with increased corneocyte thickness, decreased thickness of the cornified envelope and reduced deposition of lipids. These defects impact epidermal homeostasis and lead to abnormal barrier formation causing the skin phenotype in Vps33b and Vipar deficient mice and patients with ARC syndrome.
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Affiliation(s)
- Clare Rogerson
- MRC Laboratory for Molecular Cell Biology, University College London, London WC1E 6BT, UK; Institute of Child Health, University College London, London WC1N 1EH, UK.
| | - Paul Gissen
- MRC Laboratory for Molecular Cell Biology, University College London, London WC1E 6BT, UK; Institute of Child Health, University College London, London WC1N 1EH, UK; Inherited Metabolic Diseases Unit, Great Ormond Street Hospital, London WC1N 3JH, UK.
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Walther RF, Burki M, Pinal N, Rogerson C, Pichaud F. Rap1, Canoe and Mbt cooperate with Bazooka to promote zonula adherens assembly in the fly photoreceptor. J Cell Sci 2018; 131:jcs207779. [PMID: 29507112 PMCID: PMC5897711 DOI: 10.1242/jcs.207779] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Accepted: 02/07/2018] [Indexed: 12/25/2022] Open
Abstract
In Drosophila epithelial cells, apical exclusion of Bazooka (the Drosophila Par3 protein) defines the position of the zonula adherens (ZA), which demarcates the apical and lateral membrane and allows cells to assemble into sheets. Here, we show that the small GTPase Rap1, its effector Canoe (Cno) and the Cdc42 effector kinase Mushroom bodies tiny (Mbt), converge in regulating epithelial morphogenesis by coupling stabilization of the adherens junction (AJ) protein E-Cadherin and Bazooka retention at the ZA. Furthermore, our results show that the localization of Rap1, Cno and Mbt at the ZA is interdependent, indicating that their functions during ZA morphogenesis are interlinked. In this context, we find the Rap1-GEF Dizzy is enriched at the ZA and our results suggest that it promotes Rap1 activity during ZA morphogenesis. Altogether, we propose the Dizzy, Rap1 and Cno pathway and Mbt converge in regulating the interface between Bazooka and AJ material to promote ZA morphogenesis.
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Affiliation(s)
- Rhian F Walther
- MRC Laboratory for Molecular Cell Biology, University College London, Gower Street, London WC1E 6BT, UK
| | - Mubarik Burki
- MRC Laboratory for Molecular Cell Biology, University College London, Gower Street, London WC1E 6BT, UK
| | - Noelia Pinal
- MRC Laboratory for Molecular Cell Biology, University College London, Gower Street, London WC1E 6BT, UK
| | - Clare Rogerson
- MRC Laboratory for Molecular Cell Biology, University College London, Gower Street, London WC1E 6BT, UK
| | - Franck Pichaud
- MRC Laboratory for Molecular Cell Biology, University College London, Gower Street, London WC1E 6BT, UK
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Abstract
Eukaryotic nuclei are essential organelles, storing the majority of the cellular DNA, comprising the site of most DNA and RNA synthesis, controlling gene expression and therefore regulating cellular function. The majority of mammalian cells retain their nucleus throughout their lifetime, however, in three mammalian tissues the nucleus is entirely removed and its removal is essential for cell function. Lens fibre cells, erythroblasts and epidermal keratinocytes all lose their nucleus in the terminal differentiation pathways of these cell types. However, relatively little is known about the pathways that lead to complete nuclear removal and about how these pathways are regulated. In this review, we aim to discuss the current understanding of nuclear removal mechanisms in these three cell types and expand upon how recent studies into nuclear degradation in keratinocytes, an easily accessible experimental model, could contribute to a wider understanding of these molecular mechanisms in both health and pathology.
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Affiliation(s)
- Clare Rogerson
- a Centre for Cell Biology and Cutaneous Research , Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London , London , UK
| | - Daniele Bergamaschi
- a Centre for Cell Biology and Cutaneous Research , Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London , London , UK
| | - Ryan F L O'Shaughnessy
- a Centre for Cell Biology and Cutaneous Research , Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London , London , UK
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Gruber R, Rogerson C, Windpassinger C, Strohal R, Schmuth M, Kroisel P, Janecke A, Gissen P. 177 VPS33B mutations cause ARKID syndrome affecting Rab protein interaction, collagen modification and epidermal structure. J Invest Dermatol 2017. [DOI: 10.1016/j.jid.2017.07.174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Rogerson C, Gissen P. 404 The Vps33b-Vipar complex is required for epidermal homeostasis. J Invest Dermatol 2017. [DOI: 10.1016/j.jid.2017.02.423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Gruber R, Rogerson C, Windpassinger C, Banushi B, Straatman-Iwanowska A, Hanley J, Forneris F, Strohal R, Ulz P, Crumrine D, Menon GK, Blunder S, Schmuth M, Müller T, Smith H, Mills K, Kroisel P, Janecke AR, Gissen P. Autosomal Recessive Keratoderma-Ichthyosis-Deafness (ARKID) Syndrome Is Caused by VPS33B Mutations Affecting Rab Protein Interaction and Collagen Modification. J Invest Dermatol 2017; 137:845-854. [PMID: 28017832 PMCID: PMC5358661 DOI: 10.1016/j.jid.2016.12.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Revised: 11/30/2016] [Accepted: 12/02/2016] [Indexed: 12/21/2022]
Abstract
In this paper, we report three patients with severe palmoplantar keratoderma associated with ichthyosis and sensorineural deafness. Biallelic mutations were found in VPS33B, encoding VPS33B, a Sec1/Munc18 family protein that interacts with Rab11a and Rab25 proteins and is involved in trafficking of the collagen-modifying enzyme LH3. Two patients were homozygous for the missense variant p.Gly131Glu, whereas one patient was compound heterozygous for p.Gly131Glu and the splice site mutation c.240-1G>C, previously reported in patients with arthrogryposis renal dysfunction and cholestasis syndrome. We demonstrated the pathogenicity of variant p.Gly131Glu by assessing the interactions of the mutant VPS33B construct and its ability to traffic LH3. Compared with wild-type VPS33B, the p.Gly131Glu mutant VPS33B had reduced coimmunoprecipitation and colocalization with Rab11a and Rab25 and did not rescue LH3 trafficking. Confirming the cell-based experiments, we found deficient LH3-specific collagen lysine modifications in patients' urine and skin fibroblasts. Additionally, the epidermal ultrastructure of the p.Gly131Glu patients mirrored defects in tamoxifen-inducible VPS33B-deficient Vps33bfl/fl-ERT2 mice. Both patients and murine models revealed an impaired epidermal structure, ascribed to aberrant secretion of lamellar bodies, which are essential for epidermal barrier formation. Our results demonstrate that p.Gly131Glu mutant VPS33B causes an autosomal recessive keratoderma-ichthyosis-deafness syndrome.
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Key Words
- arc, arthrogryposis renal dysfunction and cholestasis
- arkid, autosomal recessive keratoderma-ichthyosis-deafness
- co-ip, co-immunoprecipitation
- corvet, core vacuole/endosome tethering
- hops, homotypic fusion and vacuole protein sorting
- lb, lamellar body
- mimcd3, murine inner medullary collecting duct 3
- ppk, palmoplantar keratoderma
- snp, single nucleotide polymorphism
- vws, vohwinkel syndrome
- wt, wild type
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Affiliation(s)
- Robert Gruber
- Department of Dermatology, Medical University of Innsbruck, Innsbruck, Austria; Division of Human Genetics, Medical University of Innsbruck, Innsbruck, Austria
| | - Clare Rogerson
- MRC Laboratory for Molecular Cell Biology, University College London, London, UK; Institute of Child Health, University College London, London, UK
| | | | - Blerida Banushi
- MRC Laboratory for Molecular Cell Biology, University College London, London, UK; Institute of Child Health, University College London, London, UK
| | - Anna Straatman-Iwanowska
- MRC Laboratory for Molecular Cell Biology, University College London, London, UK; Institute of Child Health, University College London, London, UK
| | - Joanna Hanley
- MRC Laboratory for Molecular Cell Biology, University College London, London, UK; Institute of Child Health, University College London, London, UK
| | - Federico Forneris
- The Armenise-Harvard Laboratory of Structural Biology, Department of Biology and Biotechnology, University of Pavia, Pavia, Italy
| | - Robert Strohal
- Department of Dermatology, Academic Teaching Hospital Feldkirch, Feldkirch, Austria
| | - Peter Ulz
- Institute of Human Genetics, Medical University of Graz, Graz, Austria
| | - Debra Crumrine
- Department of Dermatology, Veterans Affairs Medical Center, University of California, San Francisco, California, USA
| | | | - Stefan Blunder
- Department of Dermatology, Medical University of Innsbruck, Innsbruck, Austria
| | - Matthias Schmuth
- Department of Dermatology, Medical University of Innsbruck, Innsbruck, Austria
| | - Thomas Müller
- Department of Pediatrics I, Medical University of Innsbruck, Innsbruck, Austria
| | - Holly Smith
- MRC Laboratory for Molecular Cell Biology, University College London, London, UK
| | - Kevin Mills
- Institute of Child Health, University College London, London, UK
| | - Peter Kroisel
- Institute of Human Genetics, Medical University of Graz, Graz, Austria
| | - Andreas R Janecke
- Division of Human Genetics, Medical University of Innsbruck, Innsbruck, Austria; Department of Pediatrics I, Medical University of Innsbruck, Innsbruck, Austria.
| | - Paul Gissen
- MRC Laboratory for Molecular Cell Biology, University College London, London, UK; Institute of Child Health, University College London, London, UK; Inherited Metabolic Diseases Unit, Great Ormond Street Hospital, London, UK.
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Rogerson C, Gissen P. The CHEVI tethering complex: facilitating special deliveries. J Pathol 2016; 240:249-252. [DOI: 10.1002/path.4785] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Revised: 08/15/2016] [Accepted: 08/18/2016] [Indexed: 12/13/2022]
Affiliation(s)
- Clare Rogerson
- MRC Laboratory for Molecular Cell Biology; University College London; London UK
- Institute of Child Health; University College London; London UK
| | - Paul Gissen
- MRC Laboratory for Molecular Cell Biology; University College London; London UK
- Institute of Child Health; University College London; London UK
- Inherited Metabolic Diseases Unit; Great Ormond Street Hospital; London UK
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17
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Banushi B, Forneris F, Straatman-Iwanowska A, Strange A, Lyne AM, Rogerson C, Burden JJ, Heywood WE, Hanley J, Doykov I, Straatman KR, Smith H, Bem D, Kriston-Vizi J, Ariceta G, Risteli M, Wang C, Ardill RE, Zaniew M, Latka-Grot J, Waddington SN, Howe SJ, Ferraro F, Gjinovci A, Lawrence S, Marsh M, Girolami M, Bozec L, Mills K, Gissen P. Regulation of post-Golgi LH3 trafficking is essential for collagen homeostasis. Nat Commun 2016; 7:12111. [PMID: 27435297 PMCID: PMC4961739 DOI: 10.1038/ncomms12111] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Accepted: 06/01/2016] [Indexed: 01/12/2023] Open
Abstract
Post-translational modifications are necessary for collagen precursor molecules (procollagens) to acquire final shape and function. However, the mechanism and contribution of collagen modifications that occur outside the endoplasmic reticulum and Golgi are not understood. We discovered that VIPAR, with its partner proteins, regulate sorting of lysyl hydroxylase 3 (LH3, also known as PLOD3) into newly identified post-Golgi collagen IV carriers and that VIPAR-dependent sorting is essential for modification of lysines in multiple collagen types. Identification of structural and functional collagen abnormalities in cells and tissues from patients and murine models of the autosomal recessive multisystem disorder Arthrogryposis, Renal dysfunction and Cholestasis syndrome caused by VIPAR and VPS33B deficiencies confirmed our findings. Thus, regulation of post-Golgi LH3 trafficking is essential for collagen homeostasis and for the development and function of multiple organs and tissues.
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Affiliation(s)
- Blerida Banushi
- MRC Laboratory for Molecular Cell Biology, University College London, London WC1E 6BT, UK
| | - Federico Forneris
- Department of Biology and Biotechnology, The Armenise-Harvard Laboratory of Structural Biology, University of Pavia, Via Ferrata 9/A – 27100, Pavia, Italy
- Division of Crystal and Structural Chemistry, Department of Chemistry, Bijvoet Center for Biomolecular Research, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
| | | | - Adam Strange
- Eastman Dental Institute, University College London, London WC1X 8LD, UK
| | - Anne-Marie Lyne
- Department of Statistical Science, University College London, London WC1E 6BT, UK
| | - Clare Rogerson
- MRC Laboratory for Molecular Cell Biology, University College London, London WC1E 6BT, UK
| | - Jemima J. Burden
- MRC Laboratory for Molecular Cell Biology, University College London, London WC1E 6BT, UK
| | - Wendy E. Heywood
- Institute of Child Health, University College London, London WC1N 1EH, UK
| | - Joanna Hanley
- Institute of Child Health, University College London, London WC1N 1EH, UK
| | - Ivan Doykov
- Institute of Child Health, University College London, London WC1N 1EH, UK
| | - Kornelis R. Straatman
- Centre for Core Biotechnology Services, University of Leicester, Leicester LE1 9HN, UK
| | - Holly Smith
- MRC Laboratory for Molecular Cell Biology, University College London, London WC1E 6BT, UK
| | - Danai Bem
- Centre for Cardiovascular Sciences, School of Clinical and Experimental Medicine, College of Medical and Dental Sciences, University of Birmingham, Birmingham B152TT, UK
| | - Janos Kriston-Vizi
- MRC Laboratory for Molecular Cell Biology, University College London, London WC1E 6BT, UK
| | - Gema Ariceta
- Department of Pediatric Nephrology, University Hospital Vall d'Hebron, Universitat Autonoma Barcelona, 119-129-08035 Barcelona, Spain
| | - Maija Risteli
- Faculty of Biochemistry and Molecular Medicine, University of Oulu, Aapistie 7B, 90220 Oulu, Finland
- Unit of Cancer Research and Translational Medicine, Faculty of Medicine, University of Oulu, Oulu 90014, Finland
- Medical Research Center Oulu, Oulu University Hospital, University of Oulu, Oulu 90029, Finland
| | - Chunguang Wang
- Medical Research Center Oulu, Oulu University Hospital, University of Oulu, Oulu 90029, Finland
- Medical Microbiology and Immunology, Unit of Biomedicine, Faculty of Medicine, University of Oulu, Oulu 90014, Finland
| | | | | | - Julita Latka-Grot
- Children's Memorial Health Institute, 04-730 Warsaw, 20 Dzieci Polskich Avenue, Poland
| | - Simon N. Waddington
- Institute for Women's Health, University College London, London WC1E 6AU, UK
| | - S. J. Howe
- Institute for Women's Health, University College London, London WC1E 6AU, UK
| | - Francesco Ferraro
- MRC Laboratory for Molecular Cell Biology, University College London, London WC1E 6BT, UK
| | - Asllan Gjinovci
- MRC Laboratory for Molecular Cell Biology, University College London, London WC1E 6BT, UK
| | - Scott Lawrence
- MRC Laboratory for Molecular Cell Biology, University College London, London WC1E 6BT, UK
| | - Mark Marsh
- MRC Laboratory for Molecular Cell Biology, University College London, London WC1E 6BT, UK
| | - Mark Girolami
- Department of Statistics, University of Warwick, Coventry CV4 7AL, UK
| | - Laurent Bozec
- Eastman Dental Institute, University College London, London WC1X 8LD, UK
| | - Kevin Mills
- Institute of Child Health, University College London, London WC1N 1EH, UK
| | - Paul Gissen
- MRC Laboratory for Molecular Cell Biology, University College London, London WC1E 6BT, UK
- Institute of Child Health, University College London, London WC1N 1EH, UK
- Inherited Metabolic Diseases Unit, Great Ormond Street Hospital, London WC1N 3JH, UK
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Rogerson C, Sabharwal V, Woo WW, Foy J. Converting clinical data into information: mapping operational hospital data into a time-oriented clinical repository. Proc Annu Symp Comput Appl Med Care 1994:1001. [PMID: 7949843 PMCID: PMC2247901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- C Rogerson
- Systems Architecture Group, TDS Healthcare Systems Corporation, San Jose CA
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19
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Rogerson C. DILATATION OF THE CERVIX IN ECLAMPSIA. West J Med 1913. [DOI: 10.1136/bmj.1.2731.970-d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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