1
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Ecard J, Lian YL, Divoux S, Gouveia Z, Vigne E, Perez F, Boncompain G. Lysosomal membrane proteins LAMP1 and LIMP2 are segregated in the Golgi apparatus independently of their clathrin adaptor binding motif. Mol Biol Cell 2024; 35:ar42. [PMID: 38231876 PMCID: PMC10916873 DOI: 10.1091/mbc.e23-06-0251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 01/09/2024] [Accepted: 01/09/2024] [Indexed: 01/19/2024] Open
Abstract
To reach the lysosome, lysosomal membrane proteins (LMPs) are translocated in the endoplasmic reticulum after synthesis and then transported to the Golgi apparatus. The existence of a direct transport from the Golgi apparatus to the endosomes but also of an indirect route through the plasma membrane has been described. Clathrin adaptor binding motifs contained in the cytosolic tail of LMPs have been described as key players in their intracellular trafficking. Here we used the RUSH assay to synchronize the biosynthetic transport of multiple LMPs. After exiting the Golgi apparatus, RUSH-synchronized LAMP1 was addressed to the cell surface both after overexpression or at endogenous level. Its YXXΦ motif was not involved in the transport from the Golgi apparatus to the plasma membrane but in its endocytosis. LAMP1 and LIMP2 were sorted from each other after reaching the Golgi apparatus. LIMP2 was incorporated in punctate structures for export from the Golgi apparatus from which LAMP1 is excluded. LIMP2-containing post-Golgi transport intermediates did not rely neither on its adaptor binding signal nor on its C-terminal cytoplasmic domain.
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Affiliation(s)
- Jason Ecard
- Dynamics of Intracellular Organization Laboratory, Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, 75005, Paris, France
- Large Molecules Research, Sanofi, 94400 Vitry-Sur-Seine, France
| | - Yen-Ling Lian
- Dynamics of Intracellular Organization Laboratory, Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, 75005, Paris, France
| | - Séverine Divoux
- Dynamics of Intracellular Organization Laboratory, Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, 75005, Paris, France
| | - Zelia Gouveia
- Dynamics of Intracellular Organization Laboratory, Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, 75005, Paris, France
| | | | - Franck Perez
- Dynamics of Intracellular Organization Laboratory, Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, 75005, Paris, France
| | - Gaelle Boncompain
- Dynamics of Intracellular Organization Laboratory, Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, 75005, Paris, France
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2
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Bottone S, Joliot O, Cakil ZV, El Hajji L, Rakotoarison LM, Boncompain G, Perez F, Gautier A. A fluorogenic chemically induced dimerization technology for controlling, imaging and sensing protein proximity. Nat Methods 2023; 20:1553-1562. [PMID: 37640938 DOI: 10.1038/s41592-023-01988-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 07/28/2023] [Indexed: 08/31/2023]
Abstract
Molecular tools enabling the control and observation of the proximity of proteins are essential for studying the functional role of physical distance between two proteins. Here we present CATCHFIRE (chemically assisted tethering of chimera by fluorogenic-induced recognition), a chemically induced proximity technology with intrinsic fluorescence imaging and sensing capabilities. CATCHFIRE relies on genetic fusion to small dimerizing domains that interact upon addition of fluorogenic inducers of proximity that fluoresce upon formation of the ternary assembly, allowing real-time monitoring of the chemically induced proximity. CATCHFIRE is rapid and fully reversible and allows the control and tracking of protein localization, protein trafficking, organelle transport and cellular processes, opening new avenues for studying or controlling biological processes with high spatiotemporal resolution. Its fluorogenic nature allows the design of a new class of biosensors for the study of processes such as signal transduction and apoptosis.
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Affiliation(s)
- Sara Bottone
- Sorbonne Université, École Normale Supérieure, Université PSL, CNRS, Laboratoire des Biomolécules, Paris, France
| | | | - Zeyneb Vildan Cakil
- Sorbonne Université, École Normale Supérieure, Université PSL, CNRS, Laboratoire des Biomolécules, Paris, France
| | - Lina El Hajji
- Sorbonne Université, École Normale Supérieure, Université PSL, CNRS, Laboratoire des Biomolécules, Paris, France
| | - Louise-Marie Rakotoarison
- Sorbonne Université, École Normale Supérieure, Université PSL, CNRS, Laboratoire des Biomolécules, Paris, France
| | | | | | - Arnaud Gautier
- Sorbonne Université, École Normale Supérieure, Université PSL, CNRS, Laboratoire des Biomolécules, Paris, France.
- Institut Universitaire de France, Paris, France.
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3
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Brault J, Bardin S, Lampic M, Carpentieri JA, Coquand L, Penisson M, Lachuer H, Victoria GS, Baloul S, El Marjou F, Boncompain G, Miserey‐Lenkei S, Belvindrah R, Fraisier V, Francis F, Perez F, Goud B, Baffet AD. RAB6
and dynein drive
post‐Golgi
apical transport to prevent neuronal progenitor delamination. EMBO Rep 2022; 23:e54605. [PMID: 35979738 PMCID: PMC9535803 DOI: 10.15252/embr.202254605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 07/18/2022] [Accepted: 07/25/2022] [Indexed: 12/03/2022] Open
Abstract
Radial glial (RG) cells are the neural stem cells of the developing neocortex. Apical RG (aRG) cells can delaminate to generate basal RG (bRG) cells, a cell type associated with human brain expansion. Here, we report that aRG delamination is regulated by the post‐Golgi secretory pathway. Using in situ subcellular live imaging, we show that post‐Golgi transport of RAB6+ vesicles occurs toward the minus ends of microtubules and depends on dynein. We demonstrate that the apical determinant Crumbs3 (CRB3) is also transported by dynein. Double knockout of RAB6A/A' and RAB6B impairs apical localization of CRB3 and induces a retraction of aRG cell apical process, leading to delamination and ectopic division. These defects are phenocopied by knockout of the dynein activator LIS1. Overall, our results identify a RAB6‐dynein‐LIS1 complex for Golgi to apical surface transport in aRG cells, and highlights the role of this pathway in the maintenance of neuroepithelial integrity.
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Affiliation(s)
| | - Sabine Bardin
- Institut Curie PSL Research University, CNRS UMR144 Paris France
| | - Marusa Lampic
- Institut Curie PSL Research University, CNRS UMR144 Paris France
| | | | - Laure Coquand
- Institut Curie PSL Research University, CNRS UMR144 Paris France
- Sorbonne University Paris France
| | - Maxime Penisson
- Sorbonne University Paris France
- INSERM UMR‐S 1270 Paris France
- Institut du Fer à Moulin Paris France
| | - Hugo Lachuer
- Institut Curie PSL Research University, CNRS UMR144 Paris France
| | | | - Sarah Baloul
- Institut Curie PSL Research University, CNRS UMR144 Paris France
| | - Fatima El Marjou
- Institut Curie PSL Research University, CNRS UMR144 Paris France
| | | | | | - Richard Belvindrah
- Sorbonne University Paris France
- INSERM UMR‐S 1270 Paris France
- Institut du Fer à Moulin Paris France
| | - Vincent Fraisier
- UMR 144‐Cell and Tissue Imaging Facility (PICT‐IBiSA) CNRS‐Institut Curie Paris France
| | - Fiona Francis
- Sorbonne University Paris France
- INSERM UMR‐S 1270 Paris France
- Institut du Fer à Moulin Paris France
| | - Franck Perez
- Institut Curie PSL Research University, CNRS UMR144 Paris France
| | - Bruno Goud
- Institut Curie PSL Research University, CNRS UMR144 Paris France
| | - Alexandre D Baffet
- Institut Curie PSL Research University, CNRS UMR144 Paris France
- Institut National de la Santé et de la Recherche Médicale (INSERM) Paris France
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4
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Lancien M, Bienvenu G, Salle S, Gueno L, Feyeux M, Merieau E, Remy S, Even A, Moreau A, Molle A, Fourgeux C, Coulon F, Beriou G, Bouchet-Delbos L, Chiffoleau E, Kirstetter P, Chan S, Kerfoot SM, Abdu Rahiman S, De Simone V, Matteoli G, Boncompain G, Perez F, Josien R, Poschmann J, Cuturi MC, Louvet C. Dendritic Cells Require TMEM176A/B Ion Channels for Optimal MHC Class II Antigen Presentation to Naive CD4 + T Cells. J Immunol 2021; 207:421-435. [PMID: 34233909 DOI: 10.4049/jimmunol.2000498] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 05/10/2021] [Indexed: 11/19/2022]
Abstract
Intracellular ion fluxes emerge as critical actors of immunoregulation but still remain poorly explored. In this study, we investigated the role of the redundant cation channels TMEM176A and TMEM176B (TMEM176A/B) in retinoic acid-related orphan receptor γt+ cells and conventional dendritic cells (DCs) using germline and conditional double knockout mice. Although Tmem176a/b appeared surprisingly dispensable for the protective function of Th17 and group 3 innate lymphoid cells in the intestinal mucosa, we found that they were required in conventional DCs for optimal Ag processing and presentation to CD4+ T cells. Using a real-time imaging method, we show that TMEM176A/B accumulate in dynamic post-Golgi vesicles preferentially linked to the late endolysosomal system and strongly colocalize with HLA-DM. Taken together, our results suggest that TMEM176A/B ion channels play a direct role in the MHC class II compartment of DCs for the fine regulation of Ag presentation and naive CD4+ T cell priming.
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Affiliation(s)
- Melanie Lancien
- Nantes Université, CHU Nantes, INSERM, Centre de Recherche en Transplantation et Immunologie, UMR 1064, ITUN, Nantes, France
| | - Geraldine Bienvenu
- Nantes Université, CHU Nantes, INSERM, Centre de Recherche en Transplantation et Immunologie, UMR 1064, ITUN, Nantes, France
| | - Sonia Salle
- Nantes Université, CHU Nantes, INSERM, Centre de Recherche en Transplantation et Immunologie, UMR 1064, ITUN, Nantes, France
| | - Lucile Gueno
- Nantes Université, CHU Nantes, INSERM, Centre de Recherche en Transplantation et Immunologie, UMR 1064, ITUN, Nantes, France
| | - Magalie Feyeux
- Nantes Université, CHU Nantes, INSERM, CNRS, SFR Santé, FED 4203, INSERM UMS 016, CNRS UMS 3556, Nantes, France
| | - Emmanuel Merieau
- Nantes Université, CHU Nantes, INSERM, Centre de Recherche en Transplantation et Immunologie, UMR 1064, ITUN, Nantes, France
| | - Severine Remy
- Nantes Université, CHU Nantes, INSERM, Centre de Recherche en Transplantation et Immunologie, UMR 1064, ITUN, Nantes, France
| | - Amandine Even
- Nantes Université, CHU Nantes, INSERM, Centre de Recherche en Transplantation et Immunologie, UMR 1064, ITUN, Nantes, France
| | - Aurelie Moreau
- Nantes Université, CHU Nantes, INSERM, Centre de Recherche en Transplantation et Immunologie, UMR 1064, ITUN, Nantes, France
| | - Alice Molle
- Nantes Université, CHU Nantes, INSERM, Centre de Recherche en Transplantation et Immunologie, UMR 1064, ITUN, Nantes, France
| | - Cynthia Fourgeux
- Nantes Université, CHU Nantes, INSERM, Centre de Recherche en Transplantation et Immunologie, UMR 1064, ITUN, Nantes, France
| | - Flora Coulon
- Nantes Université, CHU Nantes, INSERM, Centre de Recherche en Transplantation et Immunologie, UMR 1064, ITUN, Nantes, France
| | - Gaelle Beriou
- Nantes Université, CHU Nantes, INSERM, Centre de Recherche en Transplantation et Immunologie, UMR 1064, ITUN, Nantes, France
| | - Laurence Bouchet-Delbos
- Nantes Université, CHU Nantes, INSERM, Centre de Recherche en Transplantation et Immunologie, UMR 1064, ITUN, Nantes, France
| | - Elise Chiffoleau
- Nantes Université, CHU Nantes, INSERM, Centre de Recherche en Transplantation et Immunologie, UMR 1064, ITUN, Nantes, France
| | - Peggy Kirstetter
- Institut de Génétique et de Biologie Moléculaire et Cellulaire, INSERM U1258, CNRS UMR 7104, Université de Strasbourg, Illkirch, France
| | - Susan Chan
- Institut de Génétique et de Biologie Moléculaire et Cellulaire, INSERM U1258, CNRS UMR 7104, Université de Strasbourg, Illkirch, France
| | - Steven M Kerfoot
- Department of Microbiology and Immunology, University of Western Ontario, London, Ontario, Canada
| | - Saeed Abdu Rahiman
- Department of Chronic Diseases, Metabolism and Ageing, Translational Research Center for Gastrointestinal Disorders, University of Leuven, Leuven, Belgium; and
| | - Veronica De Simone
- Department of Chronic Diseases, Metabolism and Ageing, Translational Research Center for Gastrointestinal Disorders, University of Leuven, Leuven, Belgium; and
| | - Gianluca Matteoli
- Department of Chronic Diseases, Metabolism and Ageing, Translational Research Center for Gastrointestinal Disorders, University of Leuven, Leuven, Belgium; and
| | - Gaelle Boncompain
- Dynamique de l'Organisation Intra-Cellulaire, Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, Paris, France
| | - Franck Perez
- Dynamique de l'Organisation Intra-Cellulaire, Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, Paris, France
| | - Regis Josien
- Nantes Université, CHU Nantes, INSERM, Centre de Recherche en Transplantation et Immunologie, UMR 1064, ITUN, Nantes, France
| | - Jeremie Poschmann
- Nantes Université, CHU Nantes, INSERM, Centre de Recherche en Transplantation et Immunologie, UMR 1064, ITUN, Nantes, France
| | - Maria Cristina Cuturi
- Nantes Université, CHU Nantes, INSERM, Centre de Recherche en Transplantation et Immunologie, UMR 1064, ITUN, Nantes, France
| | - Cedric Louvet
- Nantes Université, CHU Nantes, INSERM, Centre de Recherche en Transplantation et Immunologie, UMR 1064, ITUN, Nantes, France;
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5
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Rizzo R, Russo D, Kurokawa K, Sahu P, Lombardi B, Supino D, Zhukovsky MA, Vocat A, Pothukuchi P, Kunnathully V, Capolupo L, Boncompain G, Vitagliano C, Zito Marino F, Aquino G, Montariello D, Henklein P, Mandrich L, Botti G, Clausen H, Mandel U, Yamaji T, Hanada K, Budillon A, Perez F, Parashuraman S, Hannun YA, Nakano A, Corda D, D'Angelo G, Luini A. Golgi maturation-dependent glycoenzyme recycling controls glycosphingolipid biosynthesis and cell growth via GOLPH3. EMBO J 2021; 40:e107238. [PMID: 33749896 DOI: 10.15252/embj.2020107238] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [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: 11/05/2020] [Revised: 01/24/2021] [Accepted: 02/10/2021] [Indexed: 01/08/2023] Open
Abstract
Glycosphingolipids are important components of the plasma membrane where they modulate the activities of membrane proteins including signalling receptors. Glycosphingolipid synthesis relies on competing reactions catalysed by Golgi-resident enzymes during the passage of substrates through the Golgi cisternae. The glycosphingolipid metabolic output is determined by the position and levels of the enzymes within the Golgi stack, but the mechanisms that coordinate the intra-Golgi localisation of the enzymes are poorly understood. Here, we show that a group of sequentially-acting enzymes operating at the branchpoint among glycosphingolipid synthetic pathways binds the Golgi-localised oncoprotein GOLPH3. GOLPH3 sorts these enzymes into vesicles for intra-Golgi retro-transport, acting as a component of the cisternal maturation mechanism. Through these effects, GOLPH3 controls the sub-Golgi localisation and the lysosomal degradation rate of specific enzymes. Increased GOLPH3 levels, as those observed in tumours, alter glycosphingolipid synthesis and plasma membrane composition thereby promoting mitogenic signalling and cell proliferation. These data have medical implications as they outline a novel oncogenic mechanism of action for GOLPH3 based on glycosphingolipid metabolism.
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Affiliation(s)
- Riccardo Rizzo
- Institute of Biochemistry and Cell Biology, National Research Council, Naples, Italy.,Institute of Nanotechnology, National Research Council (CNR-NANOTEC), Lecce, Italy
| | - Domenico Russo
- Institute of Biochemistry and Cell Biology, National Research Council, Naples, Italy
| | - Kazuo Kurokawa
- Live Cell Super-Resolution Imaging Research Team, RIKEN Center for Advanced Photonics, Saitama, Japan
| | - Pranoy Sahu
- Institute of Biochemistry and Cell Biology, National Research Council, Naples, Italy
| | - Bernadette Lombardi
- Institute of Biochemistry and Cell Biology, National Research Council, Naples, Italy
| | - Domenico Supino
- Institute of Biochemistry and Cell Biology, National Research Council, Naples, Italy
| | - Mikhail A Zhukovsky
- Institute of Biochemistry and Cell Biology, National Research Council, Naples, Italy
| | - Anthony Vocat
- École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - Prathyush Pothukuchi
- Institute of Biochemistry and Cell Biology, National Research Council, Naples, Italy
| | - Vidya Kunnathully
- Institute of Biochemistry and Cell Biology, National Research Council, Naples, Italy
| | - Laura Capolupo
- École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | | | - Carlo Vitagliano
- Istituto Nazionale Tumori Fondazione G. Pascale-IRCCS, Naples, Italy
| | | | - Gabriella Aquino
- Istituto Nazionale Tumori Fondazione G. Pascale-IRCCS, Naples, Italy
| | - Daniela Montariello
- Institute of Biochemistry and Cell Biology, National Research Council, Naples, Italy
| | - Petra Henklein
- Humboldt-Universität zu Berlin, and Berlin Institute of Health, Institute of Biochemistry, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Berlin, Germany
| | - Luigi Mandrich
- Institute of Biochemistry and Cell Biology, National Research Council, Naples, Italy
| | - Gerardo Botti
- Istituto Nazionale Tumori Fondazione G. Pascale-IRCCS, Naples, Italy
| | - Henrik Clausen
- Faculty of Health Sciences, Centre for Glycomics, Department of Cellular and Molecular Medicine Nørre Alle 20, University of Copenhagen, Copenhagen N, Denmark
| | - Ulla Mandel
- Faculty of Health Sciences, Centre for Glycomics, Department of Cellular and Molecular Medicine Nørre Alle 20, University of Copenhagen, Copenhagen N, Denmark
| | - Toshiyuki Yamaji
- Department of Biochemistry & Cell Biology, National Institute of Infectious Diseases, Tokyo, Japan
| | - Kentaro Hanada
- Department of Biochemistry & Cell Biology, National Institute of Infectious Diseases, Tokyo, Japan
| | - Alfredo Budillon
- Istituto Nazionale Tumori Fondazione G. Pascale-IRCCS, Naples, Italy
| | - Franck Perez
- Institute Curie - CNRS UMR1 44, Research Center, Paris, France
| | | | - Yusuf A Hannun
- Stony Brook University Medical Center, New York, NY, USA
| | - Akihiko Nakano
- Live Cell Super-Resolution Imaging Research Team, RIKEN Center for Advanced Photonics, Saitama, Japan
| | - Daniela Corda
- Institute of Biochemistry and Cell Biology, National Research Council, Naples, Italy
| | - Giovanni D'Angelo
- Institute of Biochemistry and Cell Biology, National Research Council, Naples, Italy.,École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - Alberto Luini
- Institute of Biochemistry and Cell Biology, National Research Council, Naples, Italy
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6
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Deffieu MS, Cesonyte I, Delalande F, Boncompain G, Dorobantu C, Song E, Lucansky V, Hirschler A, Cianferani S, Perez F, Carapito C, Gaudin R. Rab7-harboring vesicles are carriers of the transferrin receptor through the biosynthetic secretory pathway. Sci Adv 2021; 7:7/2/eaba7803. [PMID: 33523982 PMCID: PMC7793588 DOI: 10.1126/sciadv.aba7803] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2020] [Accepted: 11/18/2020] [Indexed: 06/07/2023]
Abstract
The biosynthetic secretory pathway is particularly challenging to investigate as it is underrepresented compared to the abundance of the other intracellular trafficking routes. Here, we combined the retention using selective hook (RUSH) to a CRISPR-Cas9 gene editing approach (eRUSH) and identified Rab7-harboring vesicles as an important intermediate compartment of the Golgi-to-plasma membrane transport of neosynthesized transferrin receptor (TfR). These vesicles did not exhibit degradative properties and were not associated to Rab6A-harboring vesicles. Rab7A was transiently associated to neosynthetic TfR-containing post-Golgi vesicles but dissociated before fusion with the plasma membrane. Together, our study reveals a role for Rab7 in the biosynthetic secretory pathway of the TfR, highlighting the diversity of the secretory vesicles' nature.
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Affiliation(s)
- Maika S Deffieu
- Institut de Recherche en Infectiologie de Montpellier (IRIM) CNRS, Univ Montpellier, 34293 Montpellier, France.
- INSERM, Univ Strasbourg, 67000 Strasbourg, France
| | | | - François Delalande
- Laboratoire de Spectrométrie de Masse Bio-Organique, IPHC, UMR 7178, CNRS-Université de Strasbourg, ECPM, 67087 Strasbourg, France
| | - Gaelle Boncompain
- Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, 26 rue d'Ulm, F-75005 Paris, France
| | | | - Eli Song
- National Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China
| | | | - Aurélie Hirschler
- Laboratoire de Spectrométrie de Masse Bio-Organique, IPHC, UMR 7178, CNRS-Université de Strasbourg, ECPM, 67087 Strasbourg, France
| | - Sarah Cianferani
- Laboratoire de Spectrométrie de Masse Bio-Organique, IPHC, UMR 7178, CNRS-Université de Strasbourg, ECPM, 67087 Strasbourg, France
| | - Franck Perez
- Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, 26 rue d'Ulm, F-75005 Paris, France
| | - Christine Carapito
- Laboratoire de Spectrométrie de Masse Bio-Organique, IPHC, UMR 7178, CNRS-Université de Strasbourg, ECPM, 67087 Strasbourg, France
| | - Raphael Gaudin
- Institut de Recherche en Infectiologie de Montpellier (IRIM) CNRS, Univ Montpellier, 34293 Montpellier, France.
- INSERM, Univ Strasbourg, 67000 Strasbourg, France
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7
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Camus SM, Camus MD, Figueras-Novoa C, Boncompain G, Sadacca LA, Esk C, Bigot A, Gould GW, Kioumourtzoglou D, Perez F, Bryant NJ, Mukherjee S, Brodsky FM. CHC22 clathrin mediates traffic from early secretory compartments for human GLUT4 pathway biogenesis. J Cell Biol 2020; 219:133472. [PMID: 31863584 PMCID: PMC7039200 DOI: 10.1083/jcb.201812135] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2018] [Revised: 08/02/2019] [Accepted: 10/09/2019] [Indexed: 12/29/2022] Open
Abstract
Blood glucose clearance relies on insulin-stimulated exocytosis of glucose transporter 4 (GLUT4) from sites of sequestration in muscle and fat. This work demonstrates that, in humans, CHC22 clathrin controls GLUT4 traffic from the ER-to-Golgi intermediate compartment to sites of sequestration during GLUT4 pathway biogenesis. Glucose transporter 4 (GLUT4) is sequestered inside muscle and fat and then released by vesicle traffic to the cell surface in response to postprandial insulin for blood glucose clearance. Here, we map the biogenesis of this GLUT4 traffic pathway in humans, which involves clathrin isoform CHC22. We observe that GLUT4 transits through the early secretory pathway more slowly than the constitutively secreted GLUT1 transporter and localize CHC22 to the ER-to-Golgi intermediate compartment (ERGIC). CHC22 functions in transport from the ERGIC, as demonstrated by an essential role in forming the replication vacuole of Legionella pneumophila bacteria, which requires ERGIC-derived membrane. CHC22 complexes with ERGIC tether p115, GLUT4, and sortilin, and downregulation of either p115 or CHC22, but not GM130 or sortilin, abrogates insulin-responsive GLUT4 release. This indicates that CHC22 traffic initiates human GLUT4 sequestration from the ERGIC and defines a role for CHC22 in addition to retrograde sorting of GLUT4 after endocytic recapture, enhancing pathways for GLUT4 sequestration in humans relative to mice, which lack CHC22.
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Affiliation(s)
- Stéphane M Camus
- Department of Bioengineering and Therapeutic Sciences and Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, CA.,Department of Microbiology and Immunology and the G.W. Hooper Foundation, University of California, San Francisco, San Francisco, CA.,Division of Biosciences, University College London, London, UK
| | - Marine D Camus
- Department of Bioengineering and Therapeutic Sciences and Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, CA.,Department of Microbiology and Immunology and the G.W. Hooper Foundation, University of California, San Francisco, San Francisco, CA.,Division of Biosciences, University College London, London, UK
| | | | - Gaelle Boncompain
- Institut Curie, PSL Research University, CNRS UMR 144, Paris, France
| | | | - Christopher Esk
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences, Vienna, Austria
| | - Anne Bigot
- Sorbonne Université, Institut National de la Santé et de la Recherche Médicale, Association Institut de Myologie, UMR S974 Centre for Research in Myology, Paris, France
| | - Gwyn W Gould
- Institute of Molecular, Cell and Systems Biology, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Dimitrios Kioumourtzoglou
- Institute of Molecular, Cell and Systems Biology, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK.,Department of Biology and York Biomedical Research Institute, University of York, York, UK
| | - Franck Perez
- Institut Curie, PSL Research University, CNRS UMR 144, Paris, France
| | - Nia J Bryant
- Department of Biology and York Biomedical Research Institute, University of York, York, UK
| | - Shaeri Mukherjee
- Department of Microbiology and Immunology and the G.W. Hooper Foundation, University of California, San Francisco, San Francisco, CA
| | - Frances M Brodsky
- Department of Bioengineering and Therapeutic Sciences and Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, CA.,Department of Microbiology and Immunology and the G.W. Hooper Foundation, University of California, San Francisco, San Francisco, CA.,Division of Biosciences, University College London, London, UK
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8
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Abstract
Microtubules are part of the dynamic cytoskeleton network and composed of tubulin dimers. They are the main tracks used in cells to organize organelle positioning and trafficking of cargos. In this Review, we compile recent findings on the involvement of microtubules in anterograde protein transport. First, we highlight the importance of microtubules in organelle positioning. Second, we discuss the involvement of microtubules within different trafficking steps, in particular between the endoplasmic reticulum and the Golgi complex, traffic through the Golgi complex itself and in post-Golgi processes. A large number of studies have assessed the involvement of microtubules in transport of cargo from the Golgi complex to the cell surface. We focus here on the role of kinesin motor proteins and protein interactions in post-Golgi transport, as well as the impact of tubulin post-translational modifications. Last, in light of recent findings, we highlight the role microtubules have in exocytosis, the final step of secretory protein transport, occurring close to focal adhesions.
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Affiliation(s)
- Lou Fourriere
- Dynamics of Intracellular Organization Laboratory, Institut Curie, PSL Research University, CNRS UMR 144, Sorbonne Université, 75005 Paris, France
| | - Ana Joaquina Jimenez
- Dynamics of Intracellular Organization Laboratory, Institut Curie, PSL Research University, CNRS UMR 144, Sorbonne Université, 75005 Paris, France
| | - Franck Perez
- Dynamics of Intracellular Organization Laboratory, Institut Curie, PSL Research University, CNRS UMR 144, Sorbonne Université, 75005 Paris, France
| | - Gaelle Boncompain
- Dynamics of Intracellular Organization Laboratory, Institut Curie, PSL Research University, CNRS UMR 144, Sorbonne Université, 75005 Paris, France
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9
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Tan JZA, Fourriere L, Wang J, Perez F, Boncompain G, Gleeson PA. Distinct anterograde trafficking pathways of BACE1 and amyloid precursor protein from the TGN and the regulation of amyloid-β production. Mol Biol Cell 2020; 31:27-44. [PMID: 31746668 PMCID: PMC6938271 DOI: 10.1091/mbc.e19-09-0487] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 11/01/2019] [Accepted: 11/15/2019] [Indexed: 01/08/2023] Open
Abstract
Processing of amyloid precursor protein (APP) by the β-secretase BACE1 is the initial step of the amyloidogenic pathway to generate amyloid-β (Aβ). Although newly synthesized BACE1 and APP are transported along the secretory pathway, it is not known whether BACE1 and APP share the same post-Golgi trafficking pathways or are partitioned into different transport routes. Here we demonstrate that BACE1 exits the Golgi in HeLa cells and primary neurons by a pathway distinct from the trafficking pathway for APP. By using the Retention Using Selective Hooks system, we show that BACE1 is transported from the trans-Golgi network to the plasma membrane in an AP-1- and Arf1/4-dependent manner. Subsequently, BACE1 is endocytosed to early and recycling endosomes. Perturbation of BACE1 post-Golgi trafficking results in an increase in BACE1 cleavage of APP and increased production of both Aβ40 and Aβ42. These findings reveal that Golgi exit of BACE1 and APP in primary neurons is tightly regulated, resulting in their segregation along different transport routes, which limits APP processing.
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Affiliation(s)
- Jing Zhi A. Tan
- Department of Biochemistry and Molecular Biology and Bio21 Molecular Science and Biotechnology Institute, University of Melbourne, Victoria 3010, Australia
| | - Lou Fourriere
- Department of Biochemistry and Molecular Biology and Bio21 Molecular Science and Biotechnology Institute, University of Melbourne, Victoria 3010, Australia
| | - Jingqi Wang
- Department of Biochemistry and Molecular Biology and Bio21 Molecular Science and Biotechnology Institute, University of Melbourne, Victoria 3010, Australia
| | - Franck Perez
- Dynamics of Intracellular Organization Laboratory, Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, 75248 Paris, France
| | - Gaelle Boncompain
- Dynamics of Intracellular Organization Laboratory, Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, 75248 Paris, France
| | - Paul A. Gleeson
- Department of Biochemistry and Molecular Biology and Bio21 Molecular Science and Biotechnology Institute, University of Melbourne, Victoria 3010, Australia
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10
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Boncompain G, Gareil N, Tessier S, Lescure A, Jones TR, Kepp O, Kroemer G, Del Nery E, Perez F. BML-265 and Tyrphostin AG1478 Disperse the Golgi Apparatus and Abolish Protein Transport in Human Cells. Front Cell Dev Biol 2019; 7:232. [PMID: 31681765 PMCID: PMC6797785 DOI: 10.3389/fcell.2019.00232] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [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: 07/11/2019] [Accepted: 09/27/2019] [Indexed: 11/28/2022] Open
Abstract
The steady-state localization of Golgi-resident glycosylation enzymes in the Golgi apparatus depends on a balance between anterograde and retrograde transport. Using the Retention Using Selective Hooks (RUSH) assay and high-content screening, we identified small molecules that perturb the localization of Mannosidase II (ManII) used as a model cargo for Golgi resident enzymes. In particular, we found that two compounds known as EGFR tyrosine kinase inhibitors, namely BML-265 and Tyrphostin AG1478 disrupt Golgi integrity and abolish secretory protein transport of diverse cargos, thus inducing brefeldin A-like effects. Interestingly, BML-265 and Tyrphostin AG1478 affect Golgi integrity and transport in human cells but not in rodent cells. The effects of BML-265 are reversible since Golgi integrity and protein transport are quickly restored upon washout of the compounds. BML-265 and Tyrphostin AG1478 do not lead to endosomal tubulation suggesting that, contrary to brefeldin A, they do not target the trans-Golgi ARF GEF BIG1 and BIG2. They quickly induce COPI dissociation from Golgi membranes suggesting that, in addition to EGFR kinase, the cis-Golgi ARF GEF GBF1 might also be a target of these molecules. Accordingly, overexpression of GBF1 prevents the effects of BML-265 and Tyrphostin AG1478 on Golgi integrity.
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Affiliation(s)
- Gaelle Boncompain
- Dynamics of Intracellular Organization Laboratory, Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, Paris, France
| | - Nelly Gareil
- Dynamics of Intracellular Organization Laboratory, Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, Paris, France
| | - Sarah Tessier
- BioPhenics High-Content Screening Laboratory, Cell and Tissue Imaging Facility (PICT-IBiSA), Institut Curie, PSL Research University, Translational Research Department, Paris, France
| | - Aurianne Lescure
- BioPhenics High-Content Screening Laboratory, Cell and Tissue Imaging Facility (PICT-IBiSA), Institut Curie, PSL Research University, Translational Research Department, Paris, France
| | - Thouis R. Jones
- BioPhenics High-Content Screening Laboratory, Cell and Tissue Imaging Facility (PICT-IBiSA), Institut Curie, PSL Research University, Translational Research Department, Paris, France
| | - Oliver Kepp
- Equipe Labellisée par la Ligue Contre le Cancer, Université de Paris, Sorbonne Université, INSERM U1138, Centre de Recherche des Cordeliers, Paris, France
- Metabolomics and Cell Biology Platforms, Gustave Roussy, Villejuif, France
| | - Guido Kroemer
- Equipe Labellisée par la Ligue Contre le Cancer, Université de Paris, Sorbonne Université, INSERM U1138, Centre de Recherche des Cordeliers, Paris, France
- Metabolomics and Cell Biology Platforms, Gustave Roussy, Villejuif, France
- Suzhou Institute for Systems Medicine, Chinese Academy of Medical Sciences, Suzhou, China
- Pôle de Biologie, Hôpital Européen Georges Pompidou, AP-HP, Paris, France
- Department of Women’s and Children’s Health, Karolinska University Hospital, Karolinska Institute, Stockholm, Sweden
| | - Elaine Del Nery
- BioPhenics High-Content Screening Laboratory, Cell and Tissue Imaging Facility (PICT-IBiSA), Institut Curie, PSL Research University, Translational Research Department, Paris, France
| | - Franck Perez
- Dynamics of Intracellular Organization Laboratory, Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, Paris, France
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11
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Boncompain G, Herit F, Tessier S, Lescure A, Del Nery E, Gestraud P, Staropoli I, Fukata Y, Fukata M, Brelot A, Niedergang F, Perez F. Targeting CCR5 trafficking to inhibit HIV-1 infection. Sci Adv 2019; 5:eaax0821. [PMID: 31663020 PMCID: PMC6795511 DOI: 10.1126/sciadv.aax0821] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Accepted: 09/26/2019] [Indexed: 05/22/2023]
Abstract
Using a cell-based assay monitoring differential protein transport in the secretory pathway coupled to high-content screening, we have identified three molecules that specifically reduce the delivery of the major co-receptor for HIV-1, CCR5, to the plasma membrane. They have no effect on the closely related receptors CCR1 and CXCR4. These molecules are also potent in primary macrophages as they markedly decrease HIV entry. At the molecular level, two of these molecules inhibit the critical palmitoylation of CCR5 and thereby block CCR5 in the early secretory pathway. Our results open a clear therapeutics avenue based on trafficking control and demonstrate that preventing HIV infection can be performed at the level of its receptor delivery.
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Affiliation(s)
- Gaelle Boncompain
- Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, Dynamics of Intracellular Organization Laboratory, F-75005 Paris, France
- Corresponding author. (G.B.); (F.P.)
| | - Floriane Herit
- Université de Paris, Institut Cochin, INSERM, CNRS, F-75014 Paris, France
| | - Sarah Tessier
- Institut Curie, PSL Research University, Translational Department, Biophenics High-Content Screening Laboratory, F-75005 Paris, France
| | - Aurianne Lescure
- Institut Curie, PSL Research University, Translational Department, Biophenics High-Content Screening Laboratory, F-75005 Paris, France
| | - Elaine Del Nery
- Institut Curie, PSL Research University, Translational Department, Biophenics High-Content Screening Laboratory, F-75005 Paris, France
| | - Pierre Gestraud
- Institut Curie, PSL Research University, Bioinformatics Facility, INSERM U900, F-75005 Paris, France
| | - Isabelle Staropoli
- INSERM U1108, Viral Pathogenesis Unit, Department of Virology, Institut Pasteur, F-75015 Paris, France
| | - Yuko Fukata
- Division of Membrane Physiology, Department of Molecular and Cellular Physiology, National Institute for Physiological Sciences, National Institutes of Natural Sciences, Okazaki, Aichi 444-8787, Japan
| | - Masaki Fukata
- Division of Membrane Physiology, Department of Molecular and Cellular Physiology, National Institute for Physiological Sciences, National Institutes of Natural Sciences, Okazaki, Aichi 444-8787, Japan
| | - Anne Brelot
- INSERM U1108, Viral Pathogenesis Unit, Department of Virology, Institut Pasteur, F-75015 Paris, France
| | | | - Franck Perez
- Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, Dynamics of Intracellular Organization Laboratory, F-75005 Paris, France
- Corresponding author. (G.B.); (F.P.)
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12
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Fourriere L, Kasri A, Gareil N, Bardin S, Bousquet H, Pereira D, Perez F, Goud B, Boncompain G, Miserey-Lenkei S. RAB6 and microtubules restrict protein secretion to focal adhesions. J Cell Biol 2019; 218:2215-2231. [PMID: 31142554 PMCID: PMC6605799 DOI: 10.1083/jcb.201805002] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 03/13/2019] [Accepted: 05/02/2019] [Indexed: 12/23/2022] Open
Abstract
Fourriere et al. demonstrate the existence of secretion hotspots juxtaposed to focal adhesions. Post-Golgi transport carriers use a subset of microtubules to reach focal adhesions. RAB6 acts as a general regulator of post-Golgi secretion and, together with ELKS, restricts protein secretion at focal adhesions. To ensure their homeostasis and sustain differentiated functions, cells continuously transport diverse cargos to various cell compartments and in particular to the cell surface. Secreted proteins are transported along intracellular routes from the endoplasmic reticulum through the Golgi complex before reaching the plasma membrane along microtubule tracks. Using a synchronized secretion assay, we report here that exocytosis does not occur randomly at the cell surface but on localized hotspots juxtaposed to focal adhesions. Although microtubules are involved, the RAB6-dependent machinery plays an essential role. We observed that, irrespective of the transported cargos, most post-Golgi carriers are positive for RAB6 and that its inactivation leads to a broad reduction of protein secretion. RAB6 may thus be a general regulator of post-Golgi secretion.
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Affiliation(s)
- Lou Fourriere
- Dynamics of Intracellular Organization Laboratory, Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, Paris, France
| | - Amal Kasri
- Molecular Mechanisms of Intracellular Transport Laboratory, Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, Paris, France
| | - Nelly Gareil
- Dynamics of Intracellular Organization Laboratory, Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, Paris, France
| | - Sabine Bardin
- Molecular Mechanisms of Intracellular Transport Laboratory, Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, Paris, France
| | - Hugo Bousquet
- Molecular Mechanisms of Intracellular Transport Laboratory, Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, Paris, France
| | - David Pereira
- Molecular Mechanisms of Intracellular Transport Laboratory, Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, Paris, France
| | - Franck Perez
- Dynamics of Intracellular Organization Laboratory, Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, Paris, France
| | - Bruno Goud
- Molecular Mechanisms of Intracellular Transport Laboratory, Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, Paris, France
| | - Gaelle Boncompain
- Dynamics of Intracellular Organization Laboratory, Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, Paris, France
| | - Stéphanie Miserey-Lenkei
- Molecular Mechanisms of Intracellular Transport Laboratory, Institut Curie, PSL Research University, Sorbonne Université, Centre National de la Recherche Scientifique, UMR 144, Paris, France
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13
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Abstract
Wnts are a family of secreted palmitoleated glycoproteins that play key roles in cell to cell communication during development and regulate stem cell compartments in adults. Wnt receptors, downstream signaling cascades and target pathways have been extensively studied while less is known about how Wnts are secreted and move from producing cells to receiving cells. We used the synchronization system called Retention Using Selective Hook (RUSH) to study Wnt trafficking from endoplasmic reticulum to Golgi and then to plasma membrane and filopodia in real time. Inhibition of porcupine (PORCN) or knockout of Wntless (WLS) blocked Wnt exit from the ER. Wnt-containing vesicles paused at sub-cortical regions of the plasma membrane before exiting the cell. Wnt-containing vesicles were associated with filopodia extending to adjacent cells. These data visualize and confirm the role of WLS and PORCN in ER exit of Wnts and support the role of filopodia in Wnt signaling.
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Affiliation(s)
- Naushad Moti
- Program in Cancer and Stem Cell Biology, Duke-NUS Medical School, Singapore
| | - Jia Yu
- Program in Cancer and Stem Cell Biology, Duke-NUS Medical School, Singapore
| | - Gaelle Boncompain
- Institut Curie, PSL Research University, Sorbonne Université, CNRS UMR144 “Cell Biology and Cancer”, Paris, France
| | - Franck Perez
- Institut Curie, PSL Research University, Sorbonne Université, CNRS UMR144 “Cell Biology and Cancer”, Paris, France
| | - David M. Virshup
- Program in Cancer and Stem Cell Biology, Duke-NUS Medical School, Singapore
- Department of Pediatrics, Duke University, Durham, North Carolina, United States of America
- * E-mail:
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14
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Gomes-da-Silva LC, Zhao L, Bezu L, Zhou H, Sauvat A, Liu P, Durand S, Leduc M, Souquere S, Loos F, Mondragón L, Sveinbjørnsson B, Rekdal Ø, Boncompain G, Perez F, Arnaut LG, Kepp O, Kroemer G. Photodynamic therapy with redaporfin targets the endoplasmic reticulum and Golgi apparatus. EMBO J 2018; 37:embj.201798354. [PMID: 29807932 DOI: 10.15252/embj.201798354] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [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: 10/04/2017] [Revised: 04/23/2018] [Accepted: 04/25/2018] [Indexed: 12/14/2022] Open
Abstract
Preclinical evidence depicts the capacity of redaporfin (Redp) to act as potent photosensitizer, causing direct antineoplastic effects as well as indirect immune-dependent destruction of malignant lesions. Here, we investigated the mechanisms through which photodynamic therapy (PDT) with redaporfin kills cancer cells. Subcellular localization and fractionation studies based on the physicochemical properties of redaporfin revealed its selective tropism for the endoplasmic reticulum (ER) and the Golgi apparatus (GA). When activated, redaporfin caused rapid reactive oxygen species-dependent perturbation of ER/GA compartments, coupled to ER stress and an inhibition of the GA-dependent secretory pathway. This led to a general inhibition of protein secretion by PDT-treated cancer cells. The ER/GA play a role upstream of mitochondria in the lethal signaling pathway triggered by redaporfin-based PDT Pharmacological perturbation of GA function or homeostasis reduces mitochondrial permeabilization. In contrast, removal of the pro-apoptotic multidomain proteins BAX and BAK or pretreatment with protease inhibitors reduced cell killing, yet left the GA perturbation unaffected. Altogether, these results point to the capacity of redaporfin to kill tumor cells via destroying ER/GA function.
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Affiliation(s)
- Lígia C Gomes-da-Silva
- Chemistry Department, University of Coimbra, Coimbra, Portugal.,Faculty of Medicine, University of Paris Sud, Kremlin-Bicêtre, France.,Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France.,Institut National de la Santé et de la Recherche Médicale UMR1138, Equipe 11 labellisée Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France
| | - Liwei Zhao
- Faculty of Medicine, University of Paris Sud, Kremlin-Bicêtre, France.,Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France.,Institut National de la Santé et de la Recherche Médicale UMR1138, Equipe 11 labellisée Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France
| | - Lucillia Bezu
- Faculty of Medicine, University of Paris Sud, Kremlin-Bicêtre, France.,Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France.,Institut National de la Santé et de la Recherche Médicale UMR1138, Equipe 11 labellisée Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France
| | - Heng Zhou
- Faculty of Medicine, University of Paris Sud, Kremlin-Bicêtre, France.,Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France.,Institut National de la Santé et de la Recherche Médicale UMR1138, Equipe 11 labellisée Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France
| | - Allan Sauvat
- Faculty of Medicine, University of Paris Sud, Kremlin-Bicêtre, France.,Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France.,Institut National de la Santé et de la Recherche Médicale UMR1138, Equipe 11 labellisée Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France
| | - Peng Liu
- Faculty of Medicine, University of Paris Sud, Kremlin-Bicêtre, France.,Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France.,Institut National de la Santé et de la Recherche Médicale UMR1138, Equipe 11 labellisée Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France
| | - Sylvère Durand
- Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France.,Institut National de la Santé et de la Recherche Médicale UMR1138, Equipe 11 labellisée Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France
| | - Marion Leduc
- Faculty of Medicine, University of Paris Sud, Kremlin-Bicêtre, France.,Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France.,Institut National de la Santé et de la Recherche Médicale UMR1138, Equipe 11 labellisée Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France
| | - Sylvie Souquere
- Gustave Roussy Comprehensive Cancer Center, Villejuif, France.,CNRS, UMR9196, Villejuif, France
| | - Friedemann Loos
- Faculty of Medicine, University of Paris Sud, Kremlin-Bicêtre, France.,Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France.,Institut National de la Santé et de la Recherche Médicale UMR1138, Equipe 11 labellisée Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France
| | - Laura Mondragón
- Faculty of Medicine, University of Paris Sud, Kremlin-Bicêtre, France.,Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France.,Institut National de la Santé et de la Recherche Médicale UMR1138, Equipe 11 labellisée Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France
| | - Baldur Sveinbjørnsson
- Lytix Biopharma AS, Oslo, Norway.,Institute of Medical Biology, University of Tromsø, Tromsø, Norway
| | - Øystein Rekdal
- Lytix Biopharma AS, Oslo, Norway.,Institute of Medical Biology, University of Tromsø, Tromsø, Norway
| | - Gaelle Boncompain
- Department of Subcellular Structure and Cellular Dynamics, CNRS, Institut Curie, PSL Research University, Paris, France
| | - Franck Perez
- Department of Subcellular Structure and Cellular Dynamics, CNRS, Institut Curie, PSL Research University, Paris, France
| | - Luis G Arnaut
- Chemistry Department, University of Coimbra, Coimbra, Portugal
| | - Oliver Kepp
- Faculty of Medicine, University of Paris Sud, Kremlin-Bicêtre, France .,Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France.,Institut National de la Santé et de la Recherche Médicale UMR1138, Equipe 11 labellisée Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France
| | - Guido Kroemer
- Faculty of Medicine, University of Paris Sud, Kremlin-Bicêtre, France .,Metabolomics and Cell Biology Platforms, Gustave Roussy Cancer Campus, Villejuif, France.,Institut National de la Santé et de la Recherche Médicale UMR1138, Equipe 11 labellisée Ligue Nationale contre le Cancer, Centre de Recherche des Cordeliers, Paris, France.,Sorbonne Paris Cité, Université Paris Descartes, Paris, France.,Université Pierre et Marie Curie, Paris, France.,Pôle de Biologie, Hôpital Européen Georges Pompidou, APsupp-HP, Paris, France.,Department of Women's and Children's Health, Karolinska University Hospital, Stockholm, Sweden
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15
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Covarrubias-Pinto A, Acuña AI, Boncompain G, Papic E, Burgos PV, Perez F, Castro MA. Ascorbic acid increases SVCT2 localization at the plasma membrane by accelerating its trafficking from early secretory compartments and through the endocytic-recycling pathway. Free Radic Biol Med 2018; 120:181-191. [PMID: 29545069 DOI: 10.1016/j.freeradbiomed.2018.03.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Revised: 03/06/2018] [Accepted: 03/08/2018] [Indexed: 11/30/2022]
Abstract
Ascorbic acid (Asc) is an antioxidant molecule essential for physiological functions. The concentration of extracellular Asc increases during synaptic transmission and renal reabsorption. These phenomena induce an increase of the Sodium-dependent-Vitamin-C-transporter 2 (SVCT2) at plasma membrane (PM) localization, as we previously demonstrated in neuronal and non-neuronal cells. Hence, the aim of this study was to evaluate intracellular SVCT2 trafficking kinetics in response to Asc. We observed two peaks of SVCT2 localization and function at the PM (at 5-10 min, "acute response", and 30-60 min, "post-acute response") when cells were incubated with Asc. We defined that the post-acute response was dependent on SVCT2 located in early secretory compartments, and its trafficking was abolished with Tunicamycin and Brefeldin A treatment. Moreover, using the RUSH system to retain and synchronize cargo secretion through the secretory pathway we demonstrated that the post-acute response increases SVCT2 trafficking kinetics from the ER to the PM suggesting the retention of SVCT2 at the early secretory pathway when Asc is absent. However, these observations do not explain the increased SVCT2 levels at the PM during the "acute" response, suggesting the involvement of a faster mechanism in close proximity with the PM. To investigate the possible role of endosomal compartments, we tested the effect of endocytosis inhibition. Expression of dominant-negative (DN) versions of the GTPase-dynamin II and clathrin-accessory protein AP180 showed a significant increase in SVCT2 levels at the PM. Moreover, expression of Rab11-DN, a GTPase implicated in cargo protein recycling from endosomes to the PM showed a similar outcome, strongly indicating that Asc impacts SVCT2 trafficking during the acute response. Therefore, our results revealed two mechanisms by which Asc modulates SVCT2 levels at the PM, one at the early secretory pathway and another at the endocytic compartments. We propose that these two mechanisms have key protective implications in the homeostasis of metabolically active and specialized tissues.
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Affiliation(s)
- A Covarrubias-Pinto
- Biochemistry and Microbiology Institute, Faculty of Sciences, Universidad Austral de Chile, Valdivia, Chile; Center for Interdisciplinary Studies of the Nervous System (CISNe), Universidad Austral de Chile, Valdivia, Chile
| | - A I Acuña
- Biochemistry and Microbiology Institute, Faculty of Sciences, Universidad Austral de Chile, Valdivia, Chile; Center for Interdisciplinary Studies of the Nervous System (CISNe), Universidad Austral de Chile, Valdivia, Chile
| | - G Boncompain
- Institut Curie, PSL Research University, CNRS UMR144, Paris, France
| | - E Papic
- Biochemistry and Microbiology Institute, Faculty of Sciences, Universidad Austral de Chile, Valdivia, Chile; Center for Interdisciplinary Studies of the Nervous System (CISNe), Universidad Austral de Chile, Valdivia, Chile
| | - P V Burgos
- Department of Physiology, Faculty of Medicine, Universidad Austral de Chile, Valdivia, Chile; Center for Interdisciplinary Studies of the Nervous System (CISNe), Universidad Austral de Chile, Valdivia, Chile; Center for Cell Biology and Biomedicine, School of Sciences and School of Medicine, Universidad San Sebastián, Santiago, Chile
| | - F Perez
- Institut Curie, PSL Research University, CNRS UMR144, Paris, France
| | - M A Castro
- Biochemistry and Microbiology Institute, Faculty of Sciences, Universidad Austral de Chile, Valdivia, Chile; Center for Interdisciplinary Studies of the Nervous System (CISNe), Universidad Austral de Chile, Valdivia, Chile; Research Initiative for Brain Rejuvenation (ReBrain), Chile.
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16
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Jin J, Momboisse F, Boncompain G, Koensgen F, Zhou Z, Cordeiro N, Arenzana-Seisdedos F, Perez F, Lagane B, Kellenberger E, Brelot A. CCR5 adopts three homodimeric conformations that control cell surface delivery. Sci Signal 2018; 11:11/529/eaal2869. [DOI: 10.1126/scisignal.aal2869] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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17
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Boncompain G, Weigel AV. Transport and sorting in the Golgi complex: multiple mechanisms sort diverse cargo. Curr Opin Cell Biol 2018; 50:94-101. [DOI: 10.1016/j.ceb.2018.03.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Revised: 02/28/2018] [Accepted: 03/05/2018] [Indexed: 01/22/2023]
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18
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Tachibana R, Terai T, Boncompain G, Sugiyama S, Saito N, Perez F, Urano Y. Improving the Solubility of Artificial Ligands of Streptavidin to Enable More Practical Reversible Switching of Protein Localization in Cells. Chembiochem 2017; 18:358-362. [PMID: 27905160 DOI: 10.1002/cbic.201600640] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [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: 11/28/2016] [Indexed: 12/21/2022]
Abstract
Chemical inducers that can control target-protein localization in living cells are powerful tools to investigate dynamic biological systems. We recently reported the retention using selective hook or "RUSH" system for reversible localization change of proteins of interest by addition/washout of small-molecule artificial ligands of streptavidin (ALiS). However, the utility of previously developed ALiS was restricted by limited solubility in water. Here, we overcame this problem by X-ray crystal structure-guided design of a more soluble ALiS derivative (ALiS-3), which retains sufficient streptavidin-binding affinity for use in the RUSH system. The ALiS-3-streptavidin interaction was characterized in detail. ALiS-3 is a convenient and effective tool for dynamic control of α-mannosidase II localization between ER and Golgi in living cells.
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Affiliation(s)
- Ryo Tachibana
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Takuya Terai
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,Present address: Graduate School of Science and Engineering, Saitama University, 255 Shimo-Okubo, Sakura-ku, Saitama City, Saitama, 338-8570, Japan
| | - Gaelle Boncompain
- Institut Curie, Centre de Recherche, PSL Research University, 26, rue d'Ulm, Paris, 75248, France.,CNRS, UMR144, PSL Research University, 26, rue d'Ulm, Paris, 75248, France
| | - Shigeru Sugiyama
- Graduate School of Science, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Nae Saito
- Drug Discovery Initiative, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Franck Perez
- Institut Curie, Centre de Recherche, PSL Research University, 26, rue d'Ulm, Paris, 75248, France.,CNRS, UMR144, PSL Research University, 26, rue d'Ulm, Paris, 75248, France
| | - Yasuteru Urano
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,CREST, JST, 7 Gobancho, Chiyoda-ku, Tokyo, 102-0076, Japan
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19
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Tachibana R, Terai T, Boncompain G, Sugiyama S, Saito N, Perez F, Urano Y. Inside Cover: Improving the Solubility of Artificial Ligands of Streptavidin to Enable More Practical Reversible Switching of Protein Localization in Cells (ChemBioChem 4/2017). Chembiochem 2017. [DOI: 10.1002/cbic.201700035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Ryo Tachibana
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Takuya Terai
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
- Present address: Graduate School of Science and Engineering; Saitama University; 255 Shimo-Okubo Sakura-ku Saitama City Saitama 338-8570 Japan
| | - Gaelle Boncompain
- Institut Curie; Centre de Recherche; PSL Research University; 26, rue d'Ulm Paris 75248 France
- CNRS; UMR144; PSL Research University; 26, rue d'Ulm Paris 75248 France
| | - Shigeru Sugiyama
- Graduate School of Science; Osaka University; 2-1 Yamadaoka Suita Osaka 565-0871 Japan
| | - Nae Saito
- Drug Discovery Initiative; The University of Tokyo; 7-3-1 Hongo Bunkyo-ku, Tokyo 113-0033 Japan
| | - Franck Perez
- Institut Curie; Centre de Recherche; PSL Research University; 26, rue d'Ulm Paris 75248 France
- CNRS; UMR144; PSL Research University; 26, rue d'Ulm Paris 75248 France
| | - Yasuteru Urano
- Graduate School of Pharmaceutical Sciences; The University of Tokyo; 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
- Graduate School of Medicine; The University of Tokyo; 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
- CREST; JST; 7 Gobancho Chiyoda-ku Tokyo 102-0076 Japan
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20
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Scharaw S, Iskar M, Ori A, Boncompain G, Laketa V, Poser I, Lundberg E, Perez F, Beck M, Bork P, Pepperkok R. The endosomal transcriptional regulator RNF11 integrates degradation and transport of EGFR. J Cell Biol 2016; 215:543-558. [PMID: 27872256 PMCID: PMC5119934 DOI: 10.1083/jcb.201601090] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Revised: 09/07/2016] [Accepted: 10/17/2016] [Indexed: 12/24/2022] Open
Abstract
Maintenance of EGFR plasma membrane levels is critical for cell functioning. Scharaw et al. demonstrate that endosomal RNF11 is required for transcriptional up-regulation of COPII components, specifically facilitating EGFR transport in response to its lysosomal degradation after EGF stimulation. Stimulation of cells with epidermal growth factor (EGF) induces internalization and partial degradation of the EGF receptor (EGFR) by the endo-lysosomal pathway. For continuous cell functioning, EGFR plasma membrane levels are maintained by transporting newly synthesized EGFRs to the cell surface. The regulation of this process is largely unknown. In this study, we find that EGF stimulation specifically increases the transport efficiency of newly synthesized EGFRs from the endoplasmic reticulum to the plasma membrane. This coincides with an up-regulation of the inner coat protein complex II (COPII) components SEC23B, SEC24B, and SEC24D, which we show to be specifically required for EGFR transport. Up-regulation of these COPII components requires the transcriptional regulator RNF11, which localizes to early endosomes and appears additionally in the cell nucleus upon continuous EGF stimulation. Collectively, our work identifies a new regulatory mechanism that integrates the degradation and transport of EGFR in order to maintain its physiological levels at the plasma membrane.
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Affiliation(s)
- Sandra Scharaw
- Cell Biology and Biophysics Unit, European Molecular Biology Laboratory, 69117 Heidelberg, Germany
| | - Murat Iskar
- Structural and Computational Biology Unit, European Molecular Biology Laboratory, 69117 Heidelberg, Germany
| | - Alessandro Ori
- Structural and Computational Biology Unit, European Molecular Biology Laboratory, 69117 Heidelberg, Germany
| | - Gaelle Boncompain
- Institut Curie, Paris Sciences et Lettres Research University, 75248 Paris, France.,Institut Curie, Centre National de la Recherche Scientifique UMR144, 75248 Paris, France
| | - Vibor Laketa
- Cell Biology and Biophysics Unit, European Molecular Biology Laboratory, 69117 Heidelberg, Germany
| | - Ina Poser
- Max Planck Institute of Molecular Cell Biology and Genetics, 01307 Dresden, Germany
| | - Emma Lundberg
- Science for Life Laboratory, KTH Royal Institute of Technology, 17121 Solna, Sweden
| | - Franck Perez
- Institut Curie, Paris Sciences et Lettres Research University, 75248 Paris, France.,Institut Curie, Centre National de la Recherche Scientifique UMR144, 75248 Paris, France
| | - Martin Beck
- Structural and Computational Biology Unit, European Molecular Biology Laboratory, 69117 Heidelberg, Germany
| | - Peer Bork
- Structural and Computational Biology Unit, European Molecular Biology Laboratory, 69117 Heidelberg, Germany.,Max Delbrueck Center for Molecular Medicine, 13125 Berlin, Germany.,Department of Bioinformatics, Biocenter, University of Wuerzburg, 97074 Wuerzburg, Germany
| | - Rainer Pepperkok
- Cell Biology and Biophysics Unit, European Molecular Biology Laboratory, 69117 Heidelberg, Germany
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21
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Abraham O, Gotliv K, Parnis A, Boncompain G, Perez F, Cassel D. Control of protein trafficking by reversible masking of transport signals. Mol Biol Cell 2016; 27:1310-9. [PMID: 26941332 PMCID: PMC4831884 DOI: 10.1091/mbc.e15-07-0472] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Accepted: 02/23/2016] [Indexed: 02/06/2023] Open
Abstract
A system for controlled trafficking of proteins is based on modifying the streptavidin-binding peptide with trafficking signals and appending it to reporter proteins. Coexpression with streptavidin results in signal masking, which is reversed upon biotin addition. Systems that allow the control of protein traffic between subcellular compartments have been valuable in elucidating trafficking mechanisms. Most current approaches rely on ligand or light-controlled dimerization, which results in either retardation or enhancement of the transport of a reporter. We developed an alternative approach for trafficking regulation that we term “controlled unmasking of targeting elements” (CUTE). Regulated trafficking is achieved by reversible masking of the signal that directs the reporter to its target organelle, relying on the streptavidin–biotin system. The targeting signal is generated within or immediately after a 38–amino acid streptavidin-binding peptide (SBP) that is appended to the reporter. The binding of coexpressed streptavidin to SBP causes signal masking, whereas addition of biotin causes complex dissociation and triggers protein transport to the target organelle. We demonstrate the application of this approach to the control of nuclear and peroxisomal protein import and the generation of biotin-dependent trafficking through the endocytic and COPI systems. By simultaneous masking of COPI and endocytic signals, we were able to generate a synthetic pathway for efficient transport of a reporter from the plasma membrane to the endoplasmic reticulum.
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Affiliation(s)
- Omer Abraham
- Department of Biology, Technion, Haifa 320003, Israel
| | - Karnit Gotliv
- Department of Biology, Technion, Haifa 320003, Israel
| | - Anna Parnis
- Department of Biology, Technion, Haifa 320003, Israel
| | - Gaelle Boncompain
- Institut Curie, Centre de Recherche, PSL Research University, and CNRS, UMR144, Paris 75248, France
| | - Franck Perez
- Institut Curie, Centre de Recherche, PSL Research University, and CNRS, UMR144, Paris 75248, France
| | - Dan Cassel
- Department of Biology, Technion, Haifa 320003, Israel
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22
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Fourriere L, Divoux S, Roceri M, Perez F, Boncompain G. Microtubule-independent secretion requires functional maturation of Golgi elements. J Cell Sci 2016; 129:3238-50. [DOI: 10.1242/jcs.188870] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Accepted: 07/08/2016] [Indexed: 12/17/2022] Open
Abstract
The Golgi apparatus is responsible for processing and sorting of secretory cargos. Microtubules are known to accelerate the transport of proteins from the endoplasmic reticulum to the Golgi apparatus and from the Golgi to the plasma membrane. However, whether post-Golgi transport strictly requires microtubules is still unclear. Using the retention using selective hooks (RUSH) system to synchronize the trafficking of cargos, we show that anterograde transport of tumor necrosis factor (TNF) is strongly reduced without microtubules. We show that two populations of Golgi elements co-exist in these cells. A centrally located and giantin-positive Golgi complex sustains trafficking while newly formed peripheral Golgi mini-stacks accumulate cargos in cells without microtubules. Using a genome-edited GFP-giantin cell line, we observe that the trafficking-competent Golgi population corresponds to the pre-existing one that was present before removal of microtubules. All Golgi elements support trafficking after long-term microtubules depletion or after relocation of Golgi proteins in the endoplasmic reticulum using Brefeldin A. Our results demonstrate that functional maturation of Golgi elements is needed to ensure post-Golgi trafficking and that microtubule-driven post-Golgi transport is not strictly required.
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Affiliation(s)
- Lou Fourriere
- Institut Curie, Centre de Recherche, PSL research University, Paris, France
- CNRS UMR144, Paris, France
- UPMC, Paris, France
| | - Severine Divoux
- Institut Curie, Centre de Recherche, PSL research University, Paris, France
- CNRS UMR144, Paris, France
| | - Mila Roceri
- Institut Curie, Centre de Recherche, PSL research University, Paris, France
- CNRS UMR144, Paris, France
| | - Franck Perez
- Institut Curie, Centre de Recherche, PSL research University, Paris, France
- CNRS UMR144, Paris, France
| | - Gaelle Boncompain
- Institut Curie, Centre de Recherche, PSL research University, Paris, France
- CNRS UMR144, Paris, France
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23
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Terai T, Kohno M, Boncompain G, Sugiyama S, Saito N, Fujikake R, Ueno T, Komatsu T, Hanaoka K, Okabe T, Urano Y, Perez F, Nagano T. Artificial Ligands of Streptavidin (ALiS): Discovery, Characterization, and Application for Reversible Control of Intracellular Protein Transport. J Am Chem Soc 2015; 137:10464-7. [DOI: 10.1021/jacs.5b05672] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
| | | | | | - Shigeru Sugiyama
- Graduate
School of Science, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
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24
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Millarte V, Boncompain G, Tillmann K, Perez F, Sztul E, Farhan H. Phospholipase C γ1 regulates early secretory trafficking and cell migration via interaction with p115. Mol Biol Cell 2015; 26:2263-78. [PMID: 25904324 PMCID: PMC4462944 DOI: 10.1091/mbc.e15-03-0178] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2015] [Accepted: 04/14/2015] [Indexed: 12/19/2022] Open
Abstract
The role of early secretory trafficking in the regulation of cell motility remains incompletely understood. Here we used a small interfering RNA screen to monitor the effects on structure of the Golgi apparatus and cell migration. Two major Golgi phenotypes were observed-fragmented and small Golgi. The latter exhibited a stronger correlation with a defect in cell migration. Among the small Golgi hits, we focused on phospholipase C γ1 (PLCγ1). We show that PLCγ1 regulates Golgi structure and cell migration independently of its catalytic activity but in a manner that depends on interaction with the tethering protein p115. PLCγ1 regulates the dynamics of p115 in the early secretory pathway, thereby controlling trafficking from the endoplasmic reticulum to the Golgi. Our results uncover a new function of PLCγ1 that is independent of its catalytic function and link early secretory trafficking to the regulation of cell migration.
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Affiliation(s)
- Valentina Millarte
- Department of Biology, University of Konstanz, 78457 Konstanz, Germany Biotechnology Institute Thurgau, 8280 Kreuzlingen, Switzerland
| | | | - Kerstin Tillmann
- Department of Biology, University of Konstanz, 78457 Konstanz, Germany Biotechnology Institute Thurgau, 8280 Kreuzlingen, Switzerland
| | - Franck Perez
- Institut Curie, CNRS UMR 144, 75248 Paris, France
| | - Elizabeth Sztul
- Department of Cell, Developmental and Integrative Biology, University of Alabama at Birmingham, Birmingham, AL 35294
| | - Hesso Farhan
- Department of Biology, University of Konstanz, 78457 Konstanz, Germany Biotechnology Institute Thurgau, 8280 Kreuzlingen, Switzerland
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25
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Dupuis N, Fafouri A, Bayot A, Kumar M, Lecharpentier T, Ball G, Edwards D, Bernard V, Dournaud P, Drunat S, Vermelle-Andrzejewski M, Vilain C, Abramowicz M, Désir J, Bonaventure J, Gareil N, Boncompain G, Csaba Z, Perez F, Passemard S, Gressens P, El Ghouzzi V. Dymeclin deficiency causes postnatal microcephaly, hypomyelination and reticulum-to-Golgi trafficking defects in mice and humans. Hum Mol Genet 2015; 24:2771-83. [PMID: 25652408 DOI: 10.1093/hmg/ddv038] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2015] [Accepted: 01/31/2015] [Indexed: 01/02/2023] Open
Abstract
Dymeclin is a Golgi-associated protein whose deficiency causes Dyggve-Melchior-Clausen syndrome (DMC, MIM #223800), a rare recessively inherited spondyloepimetaphyseal dysplasia consistently associated with postnatal microcephaly and intellectual disability. While the skeletal phenotype of DMC patients has been extensively described, very little is known about their cerebral anomalies, which result in brain growth defects and cognitive dysfunction. We used Dymeclin-deficient mice to determine the cause of microcephaly and to identify defective mechanisms at the cellular level. Brain weight and volume were reduced in all mutant mice from postnatal day 5 onward. Mutant mice displayed a narrowing of the frontal cortex, although cortical layers were normally organized. Interestingly, the corpus callosum was markedly thinner, a characteristic we also identified in DMC patients. Consistent with this, the myelin sheath was thinner, less compact and not properly rolled, while the number of mature oligodendrocytes and their ability to produce myelin basic protein were significantly decreased. Finally, cortical neurons from mutant mice and primary fibroblasts from DMC patients displayed substantially delayed endoplasmic reticulum to Golgi trafficking, which could be fully rescued upon Dymeclin re-expression. These findings indicate that Dymeclin is crucial for proper myelination and anterograde neuronal trafficking, two processes that are highly active during postnatal brain maturation.
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Affiliation(s)
- Nina Dupuis
- Inserm, U1141, Paris, France, Sorbonne Paris Cité, Univ Paris Diderot, UMRS 1141, Paris, France
| | - Assia Fafouri
- Inserm, U1141, Paris, France, Sorbonne Paris Cité, Univ Paris Diderot, UMRS 1141, Paris, France
| | - Aurélien Bayot
- Inserm, U1141, Paris, France, Sorbonne Paris Cité, Univ Paris Diderot, UMRS 1141, Paris, France
| | - Manoj Kumar
- Inserm, U1141, Paris, France, Sorbonne Paris Cité, Univ Paris Diderot, UMRS 1141, Paris, France
| | - Tifenn Lecharpentier
- Inserm, U1141, Paris, France, Sorbonne Paris Cité, Univ Paris Diderot, UMRS 1141, Paris, France
| | - Gareth Ball
- Centre for the Developing Brain, Department of Division of Imaging Sciences and Biomedical Engineering, King's College London, King's Health Partners, St. Thomas' Hospital, London, UK
| | - David Edwards
- Centre for the Developing Brain, Department of Division of Imaging Sciences and Biomedical Engineering, King's College London, King's Health Partners, St. Thomas' Hospital, London, UK
| | - Véronique Bernard
- CNRS UMR7224, Inserm, U952, Paris, France, Univ Pierre et Marie Curie, Paris, France
| | - Pascal Dournaud
- Inserm, U1141, Paris, France, Sorbonne Paris Cité, Univ Paris Diderot, UMRS 1141, Paris, France
| | - Séverine Drunat
- Inserm, U1141, Paris, France, Sorbonne Paris Cité, Univ Paris Diderot, UMRS 1141, Paris, France, Service de Génétique Clinique, AP-HP, Hôpital Robert Debré, Paris, France
| | | | - Catheline Vilain
- Medical Genetics Department, Hôpital Erasme, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Marc Abramowicz
- Medical Genetics Department, Hôpital Erasme, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Julie Désir
- Medical Genetics Department, Hôpital Erasme, Université Libre de Bruxelles (ULB), Brussels, Belgium, Institut de Pathologie et de Génétique, Gosselies, Belgium
| | - Jacky Bonaventure
- CNRS UMR3347, Orsay, France, Institut Curie, Centre de Recherche, Paris, France
| | - Nelly Gareil
- CNRS UMR144, Paris, France and Institut Curie, Centre de Recherche, Paris, France
| | - Gaelle Boncompain
- CNRS UMR144, Paris, France and Institut Curie, Centre de Recherche, Paris, France
| | - Zsolt Csaba
- Inserm, U1141, Paris, France, Sorbonne Paris Cité, Univ Paris Diderot, UMRS 1141, Paris, France
| | - Franck Perez
- CNRS UMR144, Paris, France and Institut Curie, Centre de Recherche, Paris, France
| | - Sandrine Passemard
- Inserm, U1141, Paris, France, Sorbonne Paris Cité, Univ Paris Diderot, UMRS 1141, Paris, France, Service de Génétique Clinique, AP-HP, Hôpital Robert Debré, Paris, France
| | - Pierre Gressens
- Inserm, U1141, Paris, France, Sorbonne Paris Cité, Univ Paris Diderot, UMRS 1141, Paris, France, Centre for the Developing Brain, Department of Division of Imaging Sciences and Biomedical Engineering, King's College London, King's Health Partners, St. Thomas' Hospital, London, UK
| | - Vincent El Ghouzzi
- Inserm, U1141, Paris, France, Sorbonne Paris Cité, Univ Paris Diderot, UMRS 1141, Paris, France,
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Boncompain G, Müller C, Meas-Yedid V, Schmitt-Kopplin P, Lazarow PB, Subtil A. The intracellular bacteria Chlamydia hijack peroxisomes and utilize their enzymatic capacity to produce bacteria-specific phospholipids. PLoS One 2014; 9:e86196. [PMID: 24465954 PMCID: PMC3900481 DOI: 10.1371/journal.pone.0086196] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2013] [Accepted: 12/06/2013] [Indexed: 12/15/2022] Open
Abstract
Chlamydia trachomatis is an obligate intracellular pathogen responsible for loss of eyesight through trachoma and for millions of cases annually of sexually transmitted diseases. The bacteria develop within a membrane-bounded inclusion. They lack enzymes for several biosynthetic pathways, including those to make some phospholipids, and exploit their host to compensate. Three-dimensional fluorescence microscopy demonstrates that small organelles of the host, peroxisomes, are translocated into the Chlamydia inclusion and are found adjacent to the bacteria. In cells deficient for peroxisome biogenesis the bacteria are able to multiply and give rise to infectious progeny, demonstrating that peroxisomes are not essential for bacterial development in vitro. Mass spectrometry-based lipidomics reveal the presence in C. trachomatis of plasmalogens, ether phospholipids whose synthesis begins in peroxisomes and have never been described in aerobic bacteria before. Some of the bacterial plasmalogens are novel structures containing bacteria-specific odd-chain fatty acids; they are not made in uninfected cells nor in peroxisome-deficient cells. Their biosynthesis is thus accomplished by the metabolic collaboration of peroxisomes and bacteria.
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Affiliation(s)
- Gaelle Boncompain
- Institut Pasteur, Unité de Biologie des Interactions Cellulaires, Paris, France
- CNRS URA 2582, Paris, France
| | - Constanze Müller
- Department of BioGeoChemistry and Analytics, Institut für Ökologische Chemie, Helmholtz Zentrum München, Neuherberg, Germany
| | - Vannary Meas-Yedid
- CNRS URA 2582, Paris, France
- Institut Pasteur, Unité Analyse d'images quantitative, Paris, France
| | - Philippe Schmitt-Kopplin
- Department of BioGeoChemistry and Analytics, Institut für Ökologische Chemie, Helmholtz Zentrum München, Neuherberg, Germany
| | - Paul B. Lazarow
- Institut Pasteur, Unité de Biologie des Interactions Cellulaires, Paris, France
- CNRS URA 2582, Paris, France
- * E-mail: (PBL); (AS)
| | - Agathe Subtil
- Institut Pasteur, Unité de Biologie des Interactions Cellulaires, Paris, France
- CNRS URA 2582, Paris, France
- * E-mail: (PBL); (AS)
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27
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Abstract
In mammalian cells, secretory proteins are transported to their destination compartment via the secretory pathway. Cargos start their journey in the endoplasmic reticulum and then reach the Golgi complex where they are processed and sorted to be delivered to their target intracellular compartment. To analyze and visualize this flow of proteins, one needs to synchronize their transport. We recently developed the retention using selective hooks (RUSH) system enabling simultaneous and synchronous release of secretory cargos from the endoplasmic reticulum in a population of cells. Here, we describe how to subclone the gene coding for a cargo of interest into a RUSH plasmid and to monitor its synchronized transport along the secretory pathway in fixed samples and in living cells.
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Affiliation(s)
- Gaelle Boncompain
- Institut Curie, CNRS UMR144, 26 rue d'Ulm, Paris Cedex 05, 75248, France
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28
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Fukata Y, Dimitrov A, Boncompain G, Vielemeyer O, Perez F, Fukata M. Local palmitoylation cycles define activity-regulated postsynaptic subdomains. ACTA ACUST UNITED AC 2013; 202:145-61. [PMID: 23836932 PMCID: PMC3704990 DOI: 10.1083/jcb.201302071] [Citation(s) in RCA: 202] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Local palmitoylation machinery has an instructive role in creating activity-responsive PSD-95 nanodomains, which contribute to postsynaptic density (re)organization. Distinct PSD-95 clusters are primary landmarks of postsynaptic densities (PSDs), which are specialized membrane regions for synapses. However, the mechanism that defines the locations of PSD-95 clusters and whether or how they are reorganized inside individual dendritic spines remains controversial. Because palmitoylation regulates PSD-95 membrane targeting, we combined a conformation-specific recombinant antibody against palmitoylated PSD-95 with live-cell super-resolution imaging and discovered subsynaptic nanodomains composed of palmitoylated PSD-95 that serve as elementary units of the PSD. PSD-95 in nanodomains underwent continuous de/repalmitoylation cycles driven by local palmitoylating activity, ensuring the maintenance of compartmentalized PSD-95 clusters within individual spines. Plasma membrane targeting of DHHC2 palmitoyltransferase rapidly recruited PSD-95 to the plasma membrane and proved essential for postsynaptic nanodomain formation. Furthermore, changes in synaptic activity rapidly reorganized PSD-95 nano-architecture through plasma membrane–inserted DHHC2. Thus, the first genetically encoded antibody sensitive to palmitoylation reveals an instructive role of local palmitoylation machinery in creating activity-responsive PSD-95 nanodomains, contributing to the PSD (re)organization.
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Affiliation(s)
- Yuko Fukata
- Division of Membrane Physiology, Department of Cell Physiology, National Institute for Physiological Sciences, Okazaki, Aichi 444-8787, Japan
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29
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Dimitrov A, Boncompain G, Vielemeyer O, Perez F, Fukata M. Local palmitoylation cycles define activity-regulated postsynaptic subdomains. J Gen Physiol 2013. [DOI: 10.1085/jgp.1422oia19] [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: 11/20/2022] Open
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30
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Abstract
To be secreted or transported to their target compartments, newly synthesized proteins leave the endoplasmic reticulum to reach the Golgi apparatus, where they are processed and sorted toward their final destinations along the secretory pathway. It is now clear that many Golgi-intersecting and non-intersecting pathways exist in cells to carry out proper transport, modification, and addressing. To analyze and visualize the intracellular trafficking of any secretory protein, we developed the retention using selective hooks (RUSH) system. This assay allows the simultaneous release of a pool of particular secretory proteins from the endoplasmic reticulum and the monitoring of their anterograde trafficking. The use of the RUSH system is detailed in these protocols, from sub-cloning the sequence coding for the protein of interest into RUSH plasmids to visualization of its trafficking.
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Affiliation(s)
- Gaelle Boncompain
- Research Center, Institut Curie, Paris, France.,CNRS UMR144, Paris, France
| | - Franck Perez
- Research Center, Institut Curie, Paris, France.,CNRS UMR144, Paris, France
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