1
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Clancy S, Xie N, Muttikkal TE, Wang J, Fateh E, Smith M, Wilson P, Smith M, Hogan A, Sutherland A, Lu X. Rac1 and Nectin3 are essential for PCP-directed axon guidance in the peripheral auditory system. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.06.05.597585. [PMID: 38895287 PMCID: PMC11185701 DOI: 10.1101/2024.06.05.597585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/21/2024]
Abstract
Our sense of hearing is critically dependent on the spiral ganglion neurons (SGNs) that connect the sound receptors in the organ of Corti (OC) to the cochlear nuclei of the hindbrain. Type I SGNs innervate inner hair cells (IHCs) to transmit sound signals, while type II SGNs (SGNIIs) innervate outer hair cells (OHCs) to detect moderate-to-intense sound. During development, SGNII afferents make a characteristic 90-degree turn toward the base of the cochlea and innervate multiple OHCs. It has been shown that the Planar Cell Polarity (PCP) pathway acts non-autonomously to mediate environmental cues in the cochlear epithelium for SGNII afferent turning towards the base. However, the underlying mechanisms are unknown. Here, we present evidence that PCP signaling regulates multiple downstream effectors to influence cell adhesion and the cytoskeleton in cochlear supporting cells (SCs), which serve as intermediate targets of SGNII afferents. We show that the core PCP gene Vangl2 regulates the localization of the small GTPase Rac1 and the cell adhesion molecule Nectin3 at SC-SC junctions through which SGNII afferents travel. Through in vivo genetic analysis, we also show that loss of Rac1 or Nectin3 partially phenocopied SGNII peripheral afferent turning defects in Vangl2 mutants, and that Rac1 plays a non-autonomous role in this process in part by regulating PCP protein localization at the SC-SC junctions. Additionally, epistasis analysis indicates that Nectin3 and Rac1 likely act in the same genetic pathway to control SGNII afferent turning. Together, these experiments identify Nectin3 and Rac1 as novel regulators of PCP-directed SGNII axon guidance in the cochlea.
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Affiliation(s)
- Shaylyn Clancy
- Department of Cell Biology, University of Virginia Health System, Charlottesville, VA, 22903, United States
| | - Nicholas Xie
- Department of Cell Biology, University of Virginia Health System, Charlottesville, VA, 22903, United States
| | | | - Jasmine Wang
- Department of Cell Biology, University of Virginia Health System, Charlottesville, VA, 22903, United States
| | - Esha Fateh
- Department of Cell Biology, University of Virginia Health System, Charlottesville, VA, 22903, United States
| | - Margaret Smith
- Department of Cell Biology, University of Virginia Health System, Charlottesville, VA, 22903, United States
| | - Phillip Wilson
- Department of Cell Biology, University of Virginia Health System, Charlottesville, VA, 22903, United States
| | - Matthew Smith
- Department of Cell Biology, University of Virginia Health System, Charlottesville, VA, 22903, United States
| | - Arielle Hogan
- Department of Cell Biology, University of Virginia Health System, Charlottesville, VA, 22903, United States
| | - Ann Sutherland
- Department of Cell Biology, University of Virginia Health System, Charlottesville, VA, 22903, United States
| | - Xiaowei Lu
- Department of Cell Biology, University of Virginia Health System, Charlottesville, VA, 22903, United States
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2
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Schön JL, Groß VE, Post WB, Daum A, Matúš D, Pilz J, Schnorr R, Horn S, Bäumers M, Weidtkamp-Peters S, Hughes S, Schöneberg T, Prömel S. The adhesion GPCR and PCP component flamingo (FMI-1) alters body size and regulates the composition of the extracellular matrix. Matrix Biol 2024; 128:1-10. [PMID: 38378098 DOI: 10.1016/j.matbio.2024.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 02/02/2024] [Accepted: 02/16/2024] [Indexed: 02/22/2024]
Abstract
The extracellular matrix (ECM) is a network of macromolecules that presents a vital scaffold for cells and enables multiple ways of cellular communication. Thus, it is essential for many physiological processes such as development, tissue morphogenesis, homeostasis, the shape and partially the size of the body and its organs. To ensure these, the composition of the ECM is tissue-specific and highly dynamic. ECM homeostasis is therefore tightly controlled by several mechanisms. Here, we show that FMI-1, the homolog of the Adhesion GPCR Flamingo/CELSR/ADGRC in the nematode Caenorhabditis elegans, modulates the composition of the ECM by controlling the production both of ECM molecules such as collagens and also of ECM modifying enzymes. Thereby, FMI-1 affects the morphology and functionality of the nematode´s cuticle, which is mainly composed of ECM, and also modulates the body size. Mechanistic analyses highlight the fact that FMI-1 exerts its function from neurons non-cell autonomously (trans) solely via its extracellular N terminus. Our data support a model, by which the activity of the receptor, which has a well-described role in the planar cell polarity (PCP) pathway, involves the PCP molecule VANG-1, but seems to be independent of the DBL-1/BMP pathway.
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Affiliation(s)
- Johanna Lena Schön
- Rudolf Schönheimer Institute of Biochemistry, Medical Faculty, Leipzig University, Leipzig, Germany; Department of Dermatology, Venereology and Allergology, Leipzig University Medical Center, Leipzig University, Leipzig, Germany
| | - Victoria Elisabeth Groß
- Institute of Cell Biology, Department of Biology, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Willem Berend Post
- Institute of Cell Biology, Department of Biology, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Alexandra Daum
- Institute of Cell Biology, Department of Biology, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Daniel Matúš
- Rudolf Schönheimer Institute of Biochemistry, Medical Faculty, Leipzig University, Leipzig, Germany; Department of Molecular and Cellular Physiology, Stanford University, Stanford, USA
| | - Johanna Pilz
- Rudolf Schönheimer Institute of Biochemistry, Medical Faculty, Leipzig University, Leipzig, Germany
| | - Rene Schnorr
- Institute of Cell Biology, Department of Biology, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Susanne Horn
- Rudolf Schönheimer Institute of Biochemistry, Medical Faculty, Leipzig University, Leipzig, Germany
| | - Miriam Bäumers
- Center for Advanced Imaging, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | | | - Samantha Hughes
- A-LIFE, Section Environmental Health and Toxicology, Free University Amsterdam, Amsterdam, the Netherlands
| | - Torsten Schöneberg
- Rudolf Schönheimer Institute of Biochemistry, Medical Faculty, Leipzig University, Leipzig, Germany; School of Medicine, University of Global Health Equity, Kigali, Rwanda
| | - Simone Prömel
- Institute of Cell Biology, Department of Biology, Heinrich Heine University Düsseldorf, Düsseldorf, Germany.
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3
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Pan S, Hu Y, Gan L, Lai J, Zheng P, Zhang Y, Shuai L, Jiang Y, Chen M, Wang J, He Y. Matrix metalloproteinase-2 inducing COL1A1 synthesis via integrin alpha Ⅴ promotes invasion and metastasis of cholangiocarcinoma cells. Ann Hepatol 2024; 29:101279. [PMID: 38123132 DOI: 10.1016/j.aohep.2023.101279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 11/22/2023] [Accepted: 12/04/2023] [Indexed: 12/23/2023]
Abstract
INTRODUCTION AND OBJECTIVES Cholangiocarcinoma (CCA) is characterized by early distant invasion and metastasis, whereas the underlying mechanism is still obscure. Increasing evidence shows that collagen type Ι alpha 1 (COL1A1) is a gene associated with the progression of multiple diseases. Here, we attempted to investigate the role of COL1A1 in CCA. MATERIALS AND METHODS The expression of COL1A1 between tumor tissues and adjacent normal tissues obtained from CCA patients was detected by Western blot and immunofluorescence, followed by analysis of its clinical significance. Then, the biological effects of COL1A1 overexpression or knockdown on CCA cells were evaluated in vitro and in vivo. Finally, molecular mechanism of COL1A1 in regulating the invasion and metastasis of CCA cells was determined by a series of experiments. RESULTS COL1A1 expression was significantly higher in CCA pathological tissues than in corresponding adjacent normal tissues. Analysis of 83 CCA patients showed that higher expression of COL1A1 was correlated with poorer patient prognosis. Notably, overexpression or knockdown experiments revealed that COL1A1 contributed to the migration and invasion, as well as epithelial-to-mesenchymal transition (EMT), in CCA cells. Further investigations demonstrated that matrix metalloproteinase-2 (MMP2) promoted COL1A1 upregulation via the integrin alpha Ⅴ pathway, therefore affecting ECM remodelling and inducing EMT in CCA cells. Moreover, COL1A1 expression was positively related to PD-1 and PD-L1 in CCA, and COL1A1 increased PD-L1 expression by activating the NF-κB pathway. CONCLUSIONS COL1A1 plays an important role in regulating CCA progression and may act as a promising biomarker and therapeutic target for CCA.
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Affiliation(s)
- Shuguang Pan
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, 30 Gaotanyan Street, Chongqing 400038, China
| | - Ying Hu
- Oncology Department, Southwest Hospital, Third Military Medical University, 30 Gaotanyan Street, Chongqing 400038, China
| | - Lang Gan
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, 30 Gaotanyan Street, Chongqing 400038, China
| | - Jiejuan Lai
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, 30 Gaotanyan Street, Chongqing 400038, China
| | - Ping Zheng
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, 30 Gaotanyan Street, Chongqing 400038, China
| | - YuJun Zhang
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, 30 Gaotanyan Street, Chongqing 400038, China
| | - Ling Shuai
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, 30 Gaotanyan Street, Chongqing 400038, China
| | - Yan Jiang
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, 30 Gaotanyan Street, Chongqing 400038, China
| | - Mo Chen
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, College of Preventive Medicine, Third Military Medical University, 30 Gaotanyan Street, Chongqing 400038, China
| | - Junping Wang
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, College of Preventive Medicine, Third Military Medical University, 30 Gaotanyan Street, Chongqing 400038, China
| | - Yu He
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, 30 Gaotanyan Street, Chongqing 400038, China.
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4
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Dreyer CA, VanderVorst K, Carraway KL. Vangl as a Master Scaffold for Wnt/Planar Cell Polarity Signaling in Development and Disease. Front Cell Dev Biol 2022; 10:887100. [PMID: 35646914 PMCID: PMC9130715 DOI: 10.3389/fcell.2022.887100] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 04/19/2022] [Indexed: 01/04/2023] Open
Abstract
The establishment of polarity within tissues and dynamic cellular morphogenetic events are features common to both developing and adult tissues, and breakdown of these programs is associated with diverse human diseases. Wnt/Planar cell polarity (Wnt/PCP) signaling, a branch of non-canonical Wnt signaling, is critical to the establishment and maintenance of polarity in epithelial tissues as well as cell motility events critical to proper embryonic development. In epithelial tissues, Wnt/PCP-mediated planar polarity relies upon the asymmetric distribution of core proteins to establish polarity, but the requirement for this distribution in Wnt/PCP-mediated cell motility remains unclear. However, in both polarized tissues and migratory cells, the Wnt/PCP-specific transmembrane protein Vangl is required and appears to serve as a scaffold upon which the core pathway components as well as positive and negative regulators of Wnt/PCP signaling assemble. The current literature suggests that the multiple interaction domains of Vangl allow for the binding of diverse signaling partners for the establishment of context- and tissue-specific complexes. In this review we discuss the role of Vangl as a master scaffold for Wnt/PCP signaling in epithelial tissue polarity and cellular motility events in developing and adult tissues, and address how these programs are dysregulated in human disease.
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Affiliation(s)
| | | | - Kermit L. Carraway
- Department of Biochemistry and Molecular Medicine and the UC Davis Comprehensive Cancer Center, UC Davis School of Medicine, Sacramento, CA, United States
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5
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Moracho N, Learte AIR, Muñoz-Sáez E, Marchena MA, Cid MA, Arroyo AG, Sánchez-Camacho C. Emerging roles of MT-MMPs in embryonic development. Dev Dyn 2021; 251:240-275. [PMID: 34241926 DOI: 10.1002/dvdy.398] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 06/17/2021] [Accepted: 06/30/2021] [Indexed: 12/19/2022] Open
Abstract
Membrane-type matrix metalloproteinases (MT-MMPs) are cell membrane-tethered proteinases that belong to the family of the MMPs. Apart from their roles in degradation of the extracellular milieu, MT-MMPs are able to activate through proteolytic processing at the cell surface distinct molecules such as receptors, growth factors, cytokines, adhesion molecules, and other pericellular proteins. Although most of the information regarding these enzymes comes from cancer studies, our current knowledge about their contribution in distinct developmental processes occurring in the embryo is limited. In this review, we want to summarize the involvement of MT-MMPs in distinct processes during embryonic morphogenesis, including cell migration and proliferation, epithelial-mesenchymal transition, cell polarity and branching, axon growth and navigation, synapse formation, and angiogenesis. We also considered information about MT-MMP functions from studies assessed in pathological conditions and compared these data with those relevant for embryonic development.
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Affiliation(s)
- Natalia Moracho
- Department of Medicine, School of Biomedical Sciences, Universidad Europea de Madrid, Villaviciosa de Odón, Madrid, Spain
| | - Ana I R Learte
- Department of Dentistry, School of Biomedical Sciences, Universidad Europea de Madrid, Villaviciosa de Odón, Madrid, Spain
| | - Emma Muñoz-Sáez
- Department of Health Science, School of Biomedical Sciences, Universidad Europea de Madrid, Villaviciosa de Odón, Madrid, Spain
| | - Miguel A Marchena
- Department of Medicine, School of Biomedical Sciences, Universidad Europea de Madrid, Villaviciosa de Odón, Madrid, Spain
| | - María A Cid
- Department of Dentistry, School of Biomedical Sciences, Universidad Europea de Madrid, Villaviciosa de Odón, Madrid, Spain
| | - Alicia G Arroyo
- Vascular Pathophysiology Department, Centro Nacional de Investigaciones Cardiovasculares (CNIC-CSIC), Madrid, Spain.,Molecular Biomedicine Department, Centro de Investigaciones Biológicas Margarita Salas (CIB-CSIC), Madrid, Spain
| | - Cristina Sánchez-Camacho
- Department of Medicine, School of Biomedical Sciences, Universidad Europea de Madrid, Villaviciosa de Odón, Madrid, Spain.,Vascular Pathophysiology Department, Centro Nacional de Investigaciones Cardiovasculares (CNIC-CSIC), Madrid, Spain
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6
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Papakrivopoulou E, Jafree DJ, Dean CH, Long DA. The Biological Significance and Implications of Planar Cell Polarity for Nephrology. Front Physiol 2021; 12:599529. [PMID: 33716764 PMCID: PMC7952641 DOI: 10.3389/fphys.2021.599529] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 02/01/2021] [Indexed: 11/13/2022] Open
Abstract
The orientation of cells in two-dimensional and three-dimensional space underpins how the kidney develops and responds to disease. The process by which cells orientate themselves within the plane of a tissue is termed planar cell polarity. In this Review, we discuss how planar cell polarity and the proteins that underpin it govern kidney organogenesis and pathology. The importance of planar cell polarity and its constituent proteins in multiple facets of kidney development is emphasised, including ureteric bud branching, tubular morphogenesis and nephron maturation. An overview is given of the relevance of planar cell polarity and its proteins for inherited human renal diseases, including congenital malformations with unknown aetiology and polycystic kidney disease. Finally, recent work is described outlining the influence of planar cell polarity proteins on glomerular diseases and highlight how this fundamental pathway could yield a new treatment paradigm for nephrology.
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Affiliation(s)
- Eugenia Papakrivopoulou
- Developmental Biology and Cancer Programme, UCL Great Ormond Street Institute of Child Health, London, United Kingdom.,Department of Internal Medicine and Nephrology, Clinique Saint Jean, Brussels, Belgium
| | - Daniyal J Jafree
- Developmental Biology and Cancer Programme, UCL Great Ormond Street Institute of Child Health, London, United Kingdom.,UCL MB/Ph.D. Programme, Faculty of Medical Science, University College London, London, United Kingdom
| | - Charlotte H Dean
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - David A Long
- Developmental Biology and Cancer Programme, UCL Great Ormond Street Institute of Child Health, London, United Kingdom
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7
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Jarman EJ, Boulter L. Targeting the Wnt signaling pathway: the challenge of reducing scarring without affecting repair. Expert Opin Investig Drugs 2020; 29:179-190. [DOI: 10.1080/13543784.2020.1718105] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Edward J. Jarman
- MRC Human Genetics Unit, MRC Institute of Genetics and Molecular Medicine, Edinburgh, UK
| | - Luke Boulter
- MRC Human Genetics Unit, MRC Institute of Genetics and Molecular Medicine, Edinburgh, UK
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8
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Wilson DH, Jarman EJ, Mellin RP, Wilson ML, Waddell SH, Tsokkou P, Younger NT, Raven A, Bhalla SR, Noll ATR, Olde Damink SW, Schaap FG, Chen P, Bates DO, Banales JM, Dean CH, Henderson DJ, Sansom OJ, Kendall TJ, Boulter L. Non-canonical Wnt signalling regulates scarring in biliary disease via the planar cell polarity receptors. Nat Commun 2020; 11:445. [PMID: 31974352 PMCID: PMC6978415 DOI: 10.1038/s41467-020-14283-3] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Accepted: 12/20/2019] [Indexed: 12/20/2022] Open
Abstract
The number of patients diagnosed with chronic bile duct disease is increasing and in most cases these diseases result in chronic ductular scarring, necessitating liver transplantation. The formation of ductular scaring affects liver function; however, scar-generating portal fibroblasts also provide important instructive signals to promote the proliferation and differentiation of biliary epithelial cells. Therefore, understanding whether we can reduce scar formation while maintaining a pro-regenerative microenvironment will be essential in developing treatments for biliary disease. Here, we describe how regenerating biliary epithelial cells express Wnt-Planar Cell Polarity signalling components following bile duct injury and promote the formation of ductular scars by upregulating pro-fibrogenic cytokines and positively regulating collagen-deposition. Inhibiting the production of Wnt-ligands reduces the amount of scar formed around the bile duct, without reducing the development of the pro-regenerative microenvironment required for ductular regeneration, demonstrating that scarring and regeneration can be uncoupled in adult biliary disease and regeneration.
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Affiliation(s)
- D H Wilson
- MRC Human Genetics Unit, Institute for Genetic and Molecular Medicine, Edinburgh, UK
| | - E J Jarman
- MRC Human Genetics Unit, Institute for Genetic and Molecular Medicine, Edinburgh, UK
| | - R P Mellin
- MRC Human Genetics Unit, Institute for Genetic and Molecular Medicine, Edinburgh, UK
- Infectious Diseases and Immune Defence, The Walter and Eliza Hall Institute of Medical Research, Melbourne, Australia
| | - M L Wilson
- MRC Human Genetics Unit, Institute for Genetic and Molecular Medicine, Edinburgh, UK
| | - S H Waddell
- MRC Human Genetics Unit, Institute for Genetic and Molecular Medicine, Edinburgh, UK
| | - P Tsokkou
- MRC Human Genetics Unit, Institute for Genetic and Molecular Medicine, Edinburgh, UK
| | - N T Younger
- MRC Human Genetics Unit, Institute for Genetic and Molecular Medicine, Edinburgh, UK
| | - A Raven
- Cancer Research UK Beatson Institute, Glasgow, UK
| | - S R Bhalla
- Cancer Biology, Division of Cancer and Stem Cells, School of Medicine, University of Nottingham, Centre for Cancer Science, Queen's Medical Centre, Nottingham, UK
| | - A T R Noll
- Department of Surgery, Maastricht University, Maastricht, The Netherlands
| | - S W Olde Damink
- Department of Surgery, Maastricht University, Maastricht, The Netherlands
- Department of General, Visceral and Transplantation Surgery, RWTH University Hospital Aachen, Aachen, Germany
| | - F G Schaap
- Department of Surgery, Maastricht University, Maastricht, The Netherlands
- Department of General, Visceral and Transplantation Surgery, RWTH University Hospital Aachen, Aachen, Germany
| | - P Chen
- Department of Cell Biology, Emory University School of Medicine, Atlanta, GA, 30322, USA
| | - D O Bates
- Cancer Biology, Division of Cancer and Stem Cells, School of Medicine, University of Nottingham, Centre for Cancer Science, Queen's Medical Centre, Nottingham, UK
- COMPARE University of Birmingham and University of Nottingham Midlands, Birmingham, UK
| | - J M Banales
- Biodonostia HRI, CIBERehd, Ikerbasque, San Sebastian, Spain
| | - C H Dean
- National Heart and Lung Institute, Imperial College London, London, UK
| | - D J Henderson
- Cardiovascular Research Centre, Institute of Genetic Medicine, Newcastle University, Newcastle, UK
| | - O J Sansom
- Cancer Research UK Beatson Institute, Glasgow, UK
- Institute of Cancer Sciences, University of Glasgow, Glasgow, G61 1QH, UK
| | - T J Kendall
- University of Edinburgh Centre for Inflammation Research, Edinburgh, UK
- Edinburgh Pathology, University of Edinburgh, Edinburgh, UK
| | - L Boulter
- MRC Human Genetics Unit, Institute for Genetic and Molecular Medicine, Edinburgh, UK.
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9
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Dos-Santos Carvalho S, Moreau MM, Hien YE, Garcia M, Aubailly N, Henderson DJ, Studer V, Sans N, Thoumine O, Montcouquiol M. Vangl2 acts at the interface between actin and N-cadherin to modulate mammalian neuronal outgrowth. eLife 2020; 9:51822. [PMID: 31909712 PMCID: PMC6946565 DOI: 10.7554/elife.51822] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 12/16/2019] [Indexed: 12/13/2022] Open
Abstract
Dynamic mechanical interactions between adhesion complexes and the cytoskeleton are essential for axon outgrowth and guidance. Whether planar cell polarity (PCP) proteins, which regulate cytoskeleton dynamics and appear necessary for some axon guidance, also mediate interactions with membrane adhesion is still unclear. Here we show that Vangl2 controls growth cone velocity by regulating the internal retrograde actin flow in an N-cadherin-dependent fashion. Single molecule tracking experiments show that the loss of Vangl2 decreased fast-diffusing N-cadherin membrane molecules and increased confined N-cadherin trajectories. Using optically manipulated N-cadherin-coated microspheres, we correlated this behavior to a stronger mechanical coupling of N-cadherin with the actin cytoskeleton. Lastly, we show that the spatial distribution of Vangl2 within the growth cone is selectively affected by an N-cadherin-coated substrate. Altogether, our data show that Vangl2 acts as a negative regulator of axonal outgrowth by regulating the strength of the molecular clutch between N-cadherin and the actin cytoskeleton.
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Affiliation(s)
- Steve Dos-Santos Carvalho
- INSERM, Neurocentre Magendie, U1215, Bordeaux, France.,Univ. Bordeaux, Neurocentre Magendie, U1215, Bordeaux, France
| | - Maite M Moreau
- INSERM, Neurocentre Magendie, U1215, Bordeaux, France.,Univ. Bordeaux, Neurocentre Magendie, U1215, Bordeaux, France
| | - Yeri Esther Hien
- INSERM, Neurocentre Magendie, U1215, Bordeaux, France.,Univ. Bordeaux, Neurocentre Magendie, U1215, Bordeaux, France
| | - Mikael Garcia
- CNRS, Interdisciplinary Institute for Neuroscience, UMR 5297, Bordeaux, France.,Univ. Bordeaux, Interdisciplinary Institute for Neuroscience, UMR 5297, Bordeaux, France
| | - Nathalie Aubailly
- INSERM, Neurocentre Magendie, U1215, Bordeaux, France.,Univ. Bordeaux, Neurocentre Magendie, U1215, Bordeaux, France
| | - Deborah J Henderson
- Biosciences Institute, Newcastle University, Centre for Life, Newcastle upon Tyne, United Kingdom
| | - Vincent Studer
- CNRS, Interdisciplinary Institute for Neuroscience, UMR 5297, Bordeaux, France.,Univ. Bordeaux, Interdisciplinary Institute for Neuroscience, UMR 5297, Bordeaux, France
| | - Nathalie Sans
- INSERM, Neurocentre Magendie, U1215, Bordeaux, France.,Univ. Bordeaux, Neurocentre Magendie, U1215, Bordeaux, France
| | - Olivier Thoumine
- CNRS, Interdisciplinary Institute for Neuroscience, UMR 5297, Bordeaux, France.,Univ. Bordeaux, Interdisciplinary Institute for Neuroscience, UMR 5297, Bordeaux, France
| | - Mireille Montcouquiol
- INSERM, Neurocentre Magendie, U1215, Bordeaux, France.,Univ. Bordeaux, Neurocentre Magendie, U1215, Bordeaux, France
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10
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Prince DJ, Jessen JR. Dorsal convergence of gastrula cells requires Vangl2 and an adhesion protein-dependent change in protrusive activity. Development 2019; 146:dev.182188. [PMID: 31719041 DOI: 10.1242/dev.182188] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 10/29/2019] [Indexed: 01/23/2023]
Abstract
Lateral zebrafish hypoblast cells initiate dorsal convergence near mid-gastrulation and exhibit non-polarized morphologies, limited cell-cell contact and indirect migration trajectories. By late gastrulation, mesodermal cells become packed as they engage in planar cell polarity (PCP)-dependent movement. Here, we aimed to understand this transition in cell behavior by examining the relationship between protrusion dynamics and establishment of PCP and directed migration. We found that wild-type cells undergo a reduction in bleb protrusions near late gastrulation accompanied by a VANGL planar cell polarity protein 2 (Vangl2)-regulated increase in filopodia number and polarization. Manipulation of blebs is sufficient to interfere with PCP and directed migration. We show that Vangl2, fibronectin and cadherin 2 function to suppress blebbing. Vangl2 maintains ezrin b (Ezrb) protein levels and higher Ezrb activation rescues defective mediolateral cell alignment and migration paths in vangl2 mutant embryos. Transplantation experiments show that loss of vangl2 disrupts protrusion formation cell-autonomously while fibronectin acts non-autonomously. We propose that dorsal convergence requires the coordinated action of Vangl2, Ezrb and cell-adhesion proteins to inhibit blebs and promote polarized actin-rich protrusive activity and PCP.
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Affiliation(s)
- Dianna J Prince
- Department of Biology, Middle Tennessee State University, Murfreesboro, TN 37132, USA
| | - Jason R Jessen
- Department of Biology, Middle Tennessee State University, Murfreesboro, TN 37132, USA
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11
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Cheng XN, Shao M, Shi DL. Collagen triple helix repeat containing 1a (Cthrc1a) regulates cell adhesion and migration during gastrulation in zebrafish. Exp Cell Res 2019; 381:112-120. [DOI: 10.1016/j.yexcr.2019.04.033] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 04/08/2019] [Accepted: 04/29/2019] [Indexed: 01/27/2023]
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12
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Abstract
Cancer-initiating cells (CIC) are the driving force in tumor progression. There is strong evidence that CIC fulfill this task via exosomes (TEX), which modulate and reprogram stroma, nontransformed cells, and non-CIC. Characterization of CIC, besides others, builds on expression of CIC markers, many of which are known as metastasis-associated molecules. We here discuss that the linkage between CIC/CIC-TEX and metastasis-associated molecules is not fortuitously, but relies on the contribution of these markers to TEX biogenesis including loading and TEX target interactions. In addition, CIC markers contribute to TEX binding- and uptake-promoted activation of signaling cascades, transcription initiation, and translational control. Our point of view will be outlined for pancreas and colon CIC highly expressing CD44v6, Tspan8, EPCAM, claudin7, and LGR5, which distinctly but coordinately contribute to tumor progression. Despite overwhelming progress in unraveling the metastatic cascade and the multiple tasks taken over by CIC-TEX, there remains a considerable gap in linking CIC biomarkers, TEX, and TEX-initiated target modulation with metastasis. We will try to outline possible bridges, which could allow depicting pathways for new and expectedly powerful therapeutic interference with tumor progression.
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Affiliation(s)
- Zhe Wang
- Department of Oncology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, China.
| | - Margot Zöller
- Department of Oncology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, China.
- Pancreas Section, University Hospital of Surgery, Heidelberg, Germany.
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13
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Papakrivopoulou E, Vasilopoulou E, Lindenmeyer MT, Pacheco S, Brzóska HŁ, Price KL, Kolatsi‐Joannou M, White KE, Henderson DJ, Dean CH, Cohen CD, Salama AD, Woolf AS, Long DA. Vangl2, a planar cell polarity molecule, is implicated in irreversible and reversible kidney glomerular injury. J Pathol 2018; 246:485-496. [PMID: 30125361 PMCID: PMC6282744 DOI: 10.1002/path.5158] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2018] [Revised: 08/02/2018] [Accepted: 08/10/2018] [Indexed: 12/11/2022]
Abstract
Planar cell polarity (PCP) pathways control the orientation and alignment of epithelial cells within tissues. Van Gogh-like 2 (Vangl2) is a key PCP protein that is required for the normal differentiation of kidney glomeruli and tubules. Vangl2 has also been implicated in modifying the course of acquired glomerular disease, and here, we further explored how Vangl2 impacts on glomerular pathobiology in this context. Targeted genetic deletion of Vangl2 in mouse glomerular epithelial podocytes enhanced the severity of not only irreversible accelerated nephrotoxic nephritis but also lipopolysaccharide-induced reversible glomerular damage. In each proteinuric model, genetic deletion of Vangl2 in podocytes was associated with an increased ratio of active-MMP9 to inactive MMP9, an enzyme involved in tissue remodelling. In addition, by interrogating microarray data from two cohorts of renal patients, we report increased VANGL2 transcript levels in the glomeruli of individuals with focal segmental glomerulosclerosis, suggesting that the molecule may also be involved in certain human glomerular diseases. These observations support the conclusion that Vangl2 modulates glomerular injury, at least in part by acting as a brake on MMP9, a potentially harmful endogenous enzyme. © 2018 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on behalf of Pathological Society of Great Britain and Ireland.
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MESH Headings
- Adult
- Animals
- Case-Control Studies
- Cell Polarity
- Cells, Cultured
- Disease Models, Animal
- Enzyme Activation
- Female
- Glomerulosclerosis, Focal Segmental/genetics
- Glomerulosclerosis, Focal Segmental/metabolism
- Glomerulosclerosis, Focal Segmental/pathology
- Glomerulosclerosis, Focal Segmental/physiopathology
- Humans
- Intracellular Signaling Peptides and Proteins/genetics
- Intracellular Signaling Peptides and Proteins/metabolism
- Kidney Glomerulus/metabolism
- Kidney Glomerulus/pathology
- Kidney Glomerulus/physiopathology
- Male
- Matrix Metalloproteinase 9/metabolism
- Membrane Proteins/genetics
- Membrane Proteins/metabolism
- Mice, Inbred C57BL
- Mice, Knockout
- Middle Aged
- Nephrosis, Lipoid/genetics
- Nephrosis, Lipoid/metabolism
- Nephrosis, Lipoid/pathology
- Nephrosis, Lipoid/physiopathology
- Nerve Tissue Proteins/deficiency
- Nerve Tissue Proteins/genetics
- Nerve Tissue Proteins/metabolism
- Podocytes/metabolism
- Podocytes/pathology
- Signal Transduction
- Young Adult
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Affiliation(s)
- Eugenia Papakrivopoulou
- Developmental Biology and Cancer ProgrammeUCL Great Ormond Street Institute of Child HealthLondonUK
| | - Elisavet Vasilopoulou
- Developmental Biology and Cancer ProgrammeUCL Great Ormond Street Institute of Child HealthLondonUK
- Medway School of PharmacyUniversity of KentChatham MaritimeUK
| | - Maja T Lindenmeyer
- Nephrological Center, Medical Clinic and Policlinic IVUniversity of MunichMunichGermany
- Department of MedicineUniversity Medical Center Hamburg‐EppendorfHamburgGermany
| | - Sabrina Pacheco
- Developmental Biology and Cancer ProgrammeUCL Great Ormond Street Institute of Child HealthLondonUK
| | - Hortensja Ł Brzóska
- Developmental Biology and Cancer ProgrammeUCL Great Ormond Street Institute of Child HealthLondonUK
| | - Karen L Price
- Developmental Biology and Cancer ProgrammeUCL Great Ormond Street Institute of Child HealthLondonUK
| | - Maria Kolatsi‐Joannou
- Developmental Biology and Cancer ProgrammeUCL Great Ormond Street Institute of Child HealthLondonUK
| | - Kathryn E White
- Electron Microscopy Research ServicesNewcastle UniversityNewcastle upon TyneUK
| | - Deborah J Henderson
- Cardiovascular Research CentreInstitute of Genetic Medicine, Newcastle UniversityNewcastle upon TyneUK
| | - Charlotte H Dean
- Inflammation Repair and Development SectionNational Heart and Lung Institute, Imperial College LondonLondonUK
| | - Clemens D Cohen
- Nephrological Center, Medical Clinic and Policlinic IVUniversity of MunichMunichGermany
| | - Alan D Salama
- University College London Centre for Nephrology, Royal Free HospitalLondonUK
| | - Adrian S Woolf
- Faculty of Biology Medicine and HealthSchool of Biological Sciences, University of ManchesterManchesterUK
- Royal Manchester Children's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Science CentreManchesterUK
| | - David A Long
- Developmental Biology and Cancer ProgrammeUCL Great Ormond Street Institute of Child HealthLondonUK
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14
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Jessen TN, Jessen JR. VANGL2 protein stability is regulated by integrin αv and the extracellular matrix. Exp Cell Res 2018; 374:128-139. [PMID: 30472097 DOI: 10.1016/j.yexcr.2018.11.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 11/09/2018] [Accepted: 11/21/2018] [Indexed: 11/18/2022]
Abstract
Vang-like 2 (VANGL2) is a four-pass transmembrane protein required for a variety of polarized cell behaviors underlying embryonic development. Recent data show human VANGL2 interacts with integrin αv to control cell adhesion to extracellular matrix proteins. The goal of this study was to further define the functional relationship between integrin αv and VANGL2. We demonstrate integrin αv regulates VANGL2 protein levels both in vitro and in the zebrafish embryo. While integrin αv knockdown reduces VANGL2 expression at membrane compartments, it does not affect VANGL2 transcription. Knockdown of integrin β5, but not β1 or β3, also decreases VANGL2 protein levels. Inhibition of protein translation using cycloheximide demonstrates that integrin αv knockdown cells have increased VANGL2 degradation while interference with either proteasome or lysosome function restores VANGL2. We further show integrin activation and stimulation of cell-matrix adhesion using MnCl2 fails to influence VANGL2. However, MnCl2 treatment stabilizes VANGL2 protein expression levels in the presence of cycloheximide. In the converse experiment, blockage of integrin-mediated cell-matrix adhesion using a cyclic RGD peptide causes a reduction in VANGL2 protein levels. Together, our findings support a model where integrin αv and cellular interactions with the extracellular matrix are required to maintain VANGL2 protein levels and thus function at the plasma membrane.
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Affiliation(s)
- Tammy N Jessen
- Department of Biology, Middle Tennessee State University, Murfreesboro, TN, USA
| | - Jason R Jessen
- Department of Biology, Middle Tennessee State University, Murfreesboro, TN, USA.
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15
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Love AM, Prince DJ, Jessen JR. Vangl2-dependent regulation of membrane protrusions and directed migration requires a fibronectin extracellular matrix. Development 2018; 145:dev.165472. [PMID: 30327324 DOI: 10.1242/dev.165472] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Accepted: 10/08/2018] [Indexed: 01/30/2023]
Abstract
During zebrafish gastrulation the planar cell polarity (PCP) protein Vang-like 2 (Vangl2) regulates the polarization of cells that are engaged in directed migration. However, it is unclear whether Vangl2 influences membrane-protrusive activities in migrating gastrula cells and whether these processes require the fibronectin extracellular matrix. Here, we report that Vangl2 modulates the formation and polarization of actin-rich filopodia-like and large lamellipodia-like protrusions in ectodermal cells. By contrast, disrupted Glypican4/PCP signaling affects protrusion polarity but not protrusion number or directed migration. Analysis of fluorescent fusion protein expression suggests that there is widespread Vangl2 symmetry in migrating cells, but there is enrichment at membrane domains that are developing large protrusions compared with non-protrusive domains. We show that the fibronectin extracellular matrix is essential for cell-surface Vangl2 expression, membrane-protrusive activity and directed migration. Manipulation of fibronectin protein levels rescues protrusion and directed migration phenotypes in vangl2 mutant embryos, but it is not sufficient to restore either PCP, or convergence and extension movements. Together, our findings identify distinct roles for Vangl2 and Glypican4/PCP signaling during membrane protrusion formation and demonstrate that cell-matrix interactions underlie Vangl2-dependent regulation of protrusive activities in migrating gastrula cells.
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Affiliation(s)
- Anna M Love
- Department of Biology, Middle Tennessee State University, Murfreesboro, TN 37132, USA
| | - Dianna J Prince
- Department of Biology, Middle Tennessee State University, Murfreesboro, TN 37132, USA
| | - Jason R Jessen
- Department of Biology, Middle Tennessee State University, Murfreesboro, TN 37132, USA
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16
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Gouignard N, Andrieu C, Theveneau E. Neural crest delamination and migration: Looking forward to the next 150 years. Genesis 2018; 56:e23107. [PMID: 29675839 DOI: 10.1002/dvg.23107] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Revised: 03/27/2018] [Accepted: 03/28/2018] [Indexed: 12/24/2022]
Abstract
Neural crest (NC) cells were described for the first time in 1868 by Wilhelm His. Since then, this amazing population of migratory stem cells has been intensively studied. It took a century to fully unravel their incredible abilities to contribute to nearly every organ of the body. Yet, our understanding of the cell and molecular mechanisms controlling their migration is far from complete. In this review, we summarize the current knowledge on epithelial-mesenchymal transition and collective behavior of NC cells and propose further stops at which the NC train might be calling in the near future.
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Affiliation(s)
- Nadège Gouignard
- Centre de Biologie du Développement, Centre de Biologie Intégrative, Université de Toulouse, CNRS, UPS, France
| | - Cyril Andrieu
- Centre de Biologie du Développement, Centre de Biologie Intégrative, Université de Toulouse, CNRS, UPS, France
| | - Eric Theveneau
- Centre de Biologie du Développement, Centre de Biologie Intégrative, Université de Toulouse, CNRS, UPS, France
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