1
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Muroňová J, Kherraf ZE, Giordani E, Lambert E, Eckert S, Cazin C, Amiri-Yekta A, Court M, Chevalier G, Martinez G, Neirijnck Y, Kühne F, Wehrli L, Klena N, Hamel V, De Macedo L, Escoffier J, Guichard P, Coutton C, Mustapha SFB, Kharouf M, Bouin AP, Zouari R, Thierry-Mieg N, Nef S, Geimer S, Loeuillet C, Ray PF, Arnoult C. Lack of CCDC146, a ubiquitous centriole and microtubule-associated protein, leads to non-syndromic male infertility in human and mouse. eLife 2024; 12:RP86845. [PMID: 38441556 PMCID: PMC10942651 DOI: 10.7554/elife.86845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2024] Open
Abstract
From a cohort of 167 infertile patients suffering from multiple morphological abnormalities of the flagellum (MMAF), pathogenic bi-allelic mutations were identified in the CCDC146 gene. In somatic cells, CCDC146 is located at the centrosome and at multiple microtubule-related organelles during mitotic division, suggesting that it is a microtubule-associated protein (MAP). To decipher the molecular pathogenesis of infertility associated with CCDC146 mutations, a Ccdc146 knock-out (KO) mouse line was created. KO male mice were infertile, and sperm exhibited a phenotype identical to CCDC146 mutated patients. CCDC146 expression starts during late spermiogenesis. In the spermatozoon, the protein is conserved but is not localized to centrioles, unlike in somatic cells, rather it is present in the axoneme at the level of microtubule doublets. Expansion microscopy associated with the use of the detergent sarkosyl to solubilize microtubule doublets suggests that the protein may be a microtubule inner protein (MIP). At the subcellular level, the absence of CCDC146 impacted all microtubule-based organelles such as the manchette, the head-tail coupling apparatus (HTCA), and the axoneme. Through this study, a new genetic cause of infertility and a new factor in the formation and/or structure of the sperm axoneme were characterized.
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Affiliation(s)
- Jana Muroňová
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
| | - Zine Eddine Kherraf
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
- UM GI-DPI, CHU Grenoble AlpesGrenobleFrance
| | - Elsa Giordani
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
| | - Emeline Lambert
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
| | - Simon Eckert
- Cell Biology/ Electron Microscopy, University of BayreuthBayreuthGermany
| | - Caroline Cazin
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
- UM GI-DPI, CHU Grenoble AlpesGrenobleFrance
| | - Amir Amiri-Yekta
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
- Department of Genetics, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECRTehranIslamic Republic of Iran
| | - Magali Court
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
| | - Geneviève Chevalier
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
| | - Guillaume Martinez
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
- UM de Génétique Chromosomique, Hôpital Couple-Enfant, CHU Grenoble AlpesGrenobleFrance
| | - Yasmine Neirijnck
- Department of Genetic Medicine and Development, University of Geneva Medical SchoolGenevaSwitzerland
| | - Francoise Kühne
- Department of Genetic Medicine and Development, University of Geneva Medical SchoolGenevaSwitzerland
| | - Lydia Wehrli
- Department of Genetic Medicine and Development, University of Geneva Medical SchoolGenevaSwitzerland
| | - Nikolai Klena
- University of Geneva, Department of Molecular and Cellular Biology, Sciences IIIGenevaSwitzerland
| | - Virginie Hamel
- University of Geneva, Department of Molecular and Cellular Biology, Sciences IIIGenevaSwitzerland
| | - Lisa De Macedo
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
| | - Jessica Escoffier
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
| | - Paul Guichard
- University of Geneva, Department of Molecular and Cellular Biology, Sciences IIIGenevaSwitzerland
| | - Charles Coutton
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
- UM de Génétique Chromosomique, Hôpital Couple-Enfant, CHU Grenoble AlpesGrenobleFrance
| | | | - Mahmoud Kharouf
- Polyclinique les Jasmins, Centre d'Aide Médicale à la Procréation, Centre Urbain NordTunisTunisia
| | - Anne-Pacale Bouin
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
| | - Raoudha Zouari
- Polyclinique les Jasmins, Centre d'Aide Médicale à la Procréation, Centre Urbain NordTunisTunisia
| | - Nicolas Thierry-Mieg
- Laboratoire TIMC/MAGe, CNRS UMR 5525, Pavillon Taillefer, Faculté de MedecineLa TroncheFrance
| | - Serge Nef
- Department of Genetic Medicine and Development, University of Geneva Medical SchoolGenevaSwitzerland
| | - Stefan Geimer
- Cell Biology/ Electron Microscopy, University of BayreuthBayreuthGermany
| | - Corinne Loeuillet
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
| | - Pierre F Ray
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
- UM GI-DPI, CHU Grenoble AlpesGrenobleFrance
| | - Christophe Arnoult
- Institute for Advanced Biosciences (IAB), INSERM 1209GrenobleFrance
- Institute for Advanced Biosciences (IAB), CNRS UMR 5309GrenobleFrance
- Institute for Advanced Biosciences (IAB), Université Grenoble AlpesGrenobleFrance
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2
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Klena N, Maltinti G, Batman U, Pigino G, Guichard P, Hamel V. An In-depth Guide to the Ultrastructural Expansion Microscopy (U-ExM) of Chlamydomonas reinhardtii. Bio Protoc 2023; 13:e4792. [PMID: 37719077 PMCID: PMC10502176 DOI: 10.21769/bioprotoc.4792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 05/25/2023] [Accepted: 06/01/2023] [Indexed: 09/19/2023] Open
Abstract
Expansion microscopy is an innovative method that enables super-resolution imaging of biological materials using a simple confocal microscope. The principle of this method relies on the physical isotropic expansion of a biological specimen cross-linked to a swellable polymer, stained with antibodies, and imaged. Since its first development, several improved versions of expansion microscopy and adaptations for different types of samples have been produced. Here, we show the application of ultrastructure expansion microscopy (U-ExM) to investigate the 3D organization of the green algae Chlamydomonas reinhardtii cellular ultrastructure, with a particular emphasis on the different types of sample fixation that can be used, as well as compatible staining procedures including membranes. Graphical overview.
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Affiliation(s)
| | | | - Umut Batman
- Department of Molecular and Cellular Biology, Section of Biology, University of Geneva, Geneva, Switzerland
| | | | - Paul Guichard
- Department of Molecular and Cellular Biology, Section of Biology, University of Geneva, Geneva, Switzerland
| | - Virginie Hamel
- Department of Molecular and Cellular Biology, Section of Biology, University of Geneva, Geneva, Switzerland
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3
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van den Hoek H, Klena N, Jordan MA, Alvarez Viar G, Righetto RD, Schaffer M, Erdmann PS, Wan W, Geimer S, Plitzko JM, Baumeister W, Pigino G, Hamel V, Guichard P, Engel BD. In situ architecture of the ciliary base reveals the stepwise assembly of intraflagellar transport trains. Science 2022; 377:543-548. [PMID: 35901159 DOI: 10.1126/science.abm6704] [Citation(s) in RCA: 53] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The cilium is an antenna-like organelle that performs numerous cellular functions, including motility, sensing, and signaling. The base of the cilium contains a selective barrier that regulates the entry of large intraflagellar transport (IFT) trains, which carry cargo proteins required for ciliary assembly and maintenance. However, the native architecture of the ciliary base and the process of IFT train assembly remain unresolved. In this work, we used in situ cryo-electron tomography to reveal native structures of the transition zone region and assembling IFT trains at the ciliary base in Chlamydomonas. We combined this direct cellular visualization with ultrastructure expansion microscopy to describe the front-to-back stepwise assembly of IFT trains: IFT-B forms the backbone, onto which bind IFT-A, dynein-1b, and finally kinesin-2 before entry into the cilium.
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Affiliation(s)
- Hugo van den Hoek
- Biozentrum, University of Basel, 4056 Basel, Switzerland.,Helmholtz Pioneer Campus, Helmholtz Munich, 85764 Neuherberg, Germany.,Department of Molecular Structural Biology, Max Planck Institute of Biochemistry, 82152 Martinsried, Germany
| | - Nikolai Klena
- Department of Molecular and Cellular Biology, Section of Biology, University of Geneva, 1211 Geneva, Switzerland.,Human Technopole, 20157 Milan, Italy
| | - Mareike A Jordan
- Max Planck Institute of Molecular Cell Biology and Genetics, 01307 Dresden, Germany
| | - Gonzalo Alvarez Viar
- Human Technopole, 20157 Milan, Italy.,Max Planck Institute of Molecular Cell Biology and Genetics, 01307 Dresden, Germany
| | - Ricardo D Righetto
- Biozentrum, University of Basel, 4056 Basel, Switzerland.,Helmholtz Pioneer Campus, Helmholtz Munich, 85764 Neuherberg, Germany
| | - Miroslava Schaffer
- Department of Molecular Structural Biology, Max Planck Institute of Biochemistry, 82152 Martinsried, Germany
| | | | - William Wan
- Department of Biochemistry and Center for Structural Biology, Vanderbilt University, Nashville, TN 37232, USA
| | - Stefan Geimer
- Cell Biology and Electron Microscopy, University of Bayreuth, 95447 Bayreuth, Germany
| | - Jürgen M Plitzko
- Department of Molecular Structural Biology, Max Planck Institute of Biochemistry, 82152 Martinsried, Germany
| | - Wolfgang Baumeister
- Department of Molecular Structural Biology, Max Planck Institute of Biochemistry, 82152 Martinsried, Germany
| | - Gaia Pigino
- Human Technopole, 20157 Milan, Italy.,Max Planck Institute of Molecular Cell Biology and Genetics, 01307 Dresden, Germany
| | - Virginie Hamel
- Department of Molecular and Cellular Biology, Section of Biology, University of Geneva, 1211 Geneva, Switzerland
| | - Paul Guichard
- Department of Molecular and Cellular Biology, Section of Biology, University of Geneva, 1211 Geneva, Switzerland
| | - Benjamin D Engel
- Biozentrum, University of Basel, 4056 Basel, Switzerland.,Helmholtz Pioneer Campus, Helmholtz Munich, 85764 Neuherberg, Germany
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4
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Abstract
Cilia are ubiquitous microtubule-based eukaryotic organelles that project from the cell to generate motility or function in cellular signaling. Motile cilia or flagella contain axonemal dynein motors and other complexes to achieve beating. Primary cilia are immotile and act as signaling hubs, with receptors shuttling between the cytoplasm and ciliary compartment. In both cilia types, an intraflagellar transport (IFT) system powered by unique kinesin and dynein motors functions to deliver the molecules required to build cilia and maintain their functions. Cryo-electron tomography has helped to reveal the organization of protein complex arrangement along the axoneme and the structure of anterograde IFT trains as well as the structure of primary cilia. Only recently, single-particle analysis (SPA) cryo-electron microscopy has provided molecular details of the protein organization of ciliary components, helping us to understand how they bind to microtubule doublets and how mechanical force propagated by dynein conformational changes is converted into ciliary beating. Here we highlight recent structural advances that are leading to greater knowledge of ciliary function. Expected final online publication date for the Annual Review of Cell and Developmental Biology Volume 38 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
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5
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Laporte MH, Klena N, Hamel V, Guichard P. Visualizing the native cellular organization by coupling cryofixation with expansion microscopy (Cryo-ExM). Nat Methods 2022; 19:216-222. [PMID: 35027766 PMCID: PMC8828483 DOI: 10.1038/s41592-021-01356-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [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: 04/23/2021] [Accepted: 11/17/2021] [Indexed: 12/11/2022]
Abstract
Cryofixation has proven to be the gold standard for efficient preservation of native cell ultrastructure compared to chemical fixation, but this approach is not widely used in fluorescence microscopy owing to implementation challenges. Here, we develop Cryo-ExM, a method that preserves native cellular organization by coupling cryofixation with expansion microscopy. This method bypasses artifacts associated with chemical fixation and its simplicity will contribute to its widespread use in super-resolution microscopy.
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Affiliation(s)
- Marine H Laporte
- Department of Cell Biology, University of Geneva, Geneva, Switzerland
| | - Nikolai Klena
- Department of Cell Biology, University of Geneva, Geneva, Switzerland
| | - Virginie Hamel
- Department of Cell Biology, University of Geneva, Geneva, Switzerland.
| | - Paul Guichard
- Department of Cell Biology, University of Geneva, Geneva, Switzerland.
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6
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Angerani S, Lindberg E, Klena N, Bleck CKE, Aumeier C, Winssinger N. Kinesin-1 activity recorded in living cells with a precipitating dye. Nat Commun 2021; 12:1463. [PMID: 33674590 PMCID: PMC7935933 DOI: 10.1038/s41467-021-21626-1] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 02/03/2021] [Indexed: 01/15/2023] Open
Abstract
Kinesin-1 is a processive motor protein that uses ATP-derived energy to transport a variety of intracellular cargoes toward the cell periphery. The ability to visualize and monitor kinesin transport in live cells is critical to study the myriad of functions associated with cargo trafficking. Herein we report the discovery of a fluorogenic small molecule substrate (QPD-OTf) for kinesin-1 that yields a precipitating dye along its walking path on microtubules (MTs). QPD-OTf enables to monitor native kinesin-1 transport activity in cellulo without external modifications. In vitro assays show that kinesin-1 and MTs are sufficient to yield fluorescent crystals; in cells, kinesin-1 specific transport of cargo from the Golgi appears as trails of fluorescence over time. These findings are further supported by docking studies, which suggest the binding of the activity-based substrate in the nucleotide binding site of kinesin-1.
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Affiliation(s)
- Simona Angerani
- School of Chemistry and Biochemistry, NCCR Chemical Biology, Faculty of Science, University of Geneva, Geneva, Switzerland
| | - Eric Lindberg
- School of Chemistry and Biochemistry, NCCR Chemical Biology, Faculty of Science, University of Geneva, Geneva, Switzerland
| | - Nikolai Klena
- Department of Cell Biology, Faculty of Science, University of Geneva, Geneva, Switzerland
| | - Christopher K E Bleck
- Electron Microscopy Core Facility, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Charlotte Aumeier
- School of Chemistry and Biochemistry, NCCR Chemical Biology, Faculty of Science, University of Geneva, Geneva, Switzerland.
| | - Nicolas Winssinger
- School of Chemistry and Biochemistry, NCCR Chemical Biology, Faculty of Science, University of Geneva, Geneva, Switzerland.
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7
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LeGuennec M, Klena N, Aeschlimann G, Hamel V, Guichard P. Overview of the centriole architecture. Curr Opin Struct Biol 2020; 66:58-65. [PMID: 33176264 DOI: 10.1016/j.sbi.2020.09.015] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 09/25/2020] [Accepted: 09/28/2020] [Indexed: 12/12/2022]
Abstract
The centriole is a magnificent molecular assembly of several giga-daltons, one of the largest of the eukaryotic cell, and whose atomic structure remains unsolved to date. However, numerous electron microscopy, cryo-tomography, and super-resolution studies now make it possible to establish a global architectural view of it with its different sub-regions. These analyses broaden our understanding by providing additional informations to cell biology and structural biology approaches. In this review, we describe current knowledge on the overall organization of the centriole. We will highlight each sub-structural element, their differences between species and their putative protein composition. We will conclude on the current limitations that still take us away from a complete atomic view of the centriole architecture.
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Affiliation(s)
- Maeva LeGuennec
- University of Geneva, Department of Cell Biology, Sciences III, Geneva, Switzerland
| | - Nikolai Klena
- University of Geneva, Department of Cell Biology, Sciences III, Geneva, Switzerland
| | - Gabriel Aeschlimann
- Ribosome Studio Aeschlimann, Einsiedlerstrasse 6, Oberrieden, 8942, Switzerland
| | - Virginie Hamel
- University of Geneva, Department of Cell Biology, Sciences III, Geneva, Switzerland.
| | - Paul Guichard
- University of Geneva, Department of Cell Biology, Sciences III, Geneva, Switzerland.
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8
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Klena N, Le Guennec M, Tassin AM, van den Hoek H, Erdmann PS, Schaffer M, Geimer S, Aeschlimann G, Kovacik L, Sadian Y, Goldie KN, Stahlberg H, Engel BD, Hamel V, Guichard P. Architecture of the centriole cartwheel-containing region revealed by cryo-electron tomography. EMBO J 2020; 39:e106246. [PMID: 32954513 PMCID: PMC7667884 DOI: 10.15252/embj.2020106246] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [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: 07/15/2020] [Revised: 08/20/2020] [Accepted: 08/24/2020] [Indexed: 11/09/2022] Open
Abstract
Centrioles are evolutionarily conserved barrels of microtubule triplets that form the core of the centrosome and the base of the cilium. While the crucial role of the proximal region in centriole biogenesis has been well documented, its native architecture and evolutionary conservation remain relatively unexplored. Here, using cryo-electron tomography of centrioles from four evolutionarily distant species, we report on the architectural diversity of the centriole's proximal cartwheel-bearing region. Our work reveals that the cartwheel central hub is constructed from a stack of paired rings with cartwheel inner densities inside. In both Paramecium and Chlamydomonas, the repeating structural unit of the cartwheel has a periodicity of 25 nm and consists of three ring pairs, with 6 radial spokes emanating and merging into a single bundle that connects to the microtubule triplet via the D2-rod and the pinhead. Finally, we identified that the cartwheel is indirectly connected to the A-C linker through the triplet base structure extending from the pinhead. Together, our work provides unprecedented evolutionary insights into the architecture of the centriole proximal region, which underlies centriole biogenesis.
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Affiliation(s)
- Nikolai Klena
- Department of Cell Biology, University of Geneva, Sciences III, Geneva, Switzerland
| | - Maeva Le Guennec
- Department of Cell Biology, University of Geneva, Sciences III, Geneva, Switzerland
| | - Anne-Marie Tassin
- Institute for Integrative Biology of the Cell (I2BC), CEA, CNRS, Univ. Paris Sud, Université Paris-Saclay, Gif sur Yvette, France
| | - Hugo van den Hoek
- Helmholtz Pioneer Campus, Helmholtz Zentrum München, Neuherberg, Germany.,Department of Molecular Structural Biology, Max Planck Institute of Biochemistry, Martinsried, Germany
| | - Philipp S Erdmann
- Department of Molecular Structural Biology, Max Planck Institute of Biochemistry, Martinsried, Germany
| | - Miroslava Schaffer
- Department of Molecular Structural Biology, Max Planck Institute of Biochemistry, Martinsried, Germany
| | - Stefan Geimer
- Department of Cell Biology and Electron Microscopy, Universität Bayreuth, Bayreuth, Germany
| | | | - Lubomir Kovacik
- Center for Cellular Imaging and NanoAnalytics (C-CINA), Biozentrum, University of Basel, Basel, Switzerland
| | - Yashar Sadian
- Bioimaging and Cryogenic Center, University of Geneva, Geneva, Switzerland
| | - Kenneth N Goldie
- Center for Cellular Imaging and NanoAnalytics (C-CINA), Biozentrum, University of Basel, Basel, Switzerland
| | - Henning Stahlberg
- Center for Cellular Imaging and NanoAnalytics (C-CINA), Biozentrum, University of Basel, Basel, Switzerland
| | - Benjamin D Engel
- Helmholtz Pioneer Campus, Helmholtz Zentrum München, Neuherberg, Germany.,Department of Molecular Structural Biology, Max Planck Institute of Biochemistry, Martinsried, Germany.,Department of Chemistry, Technical University of Munich, Garching, Germany
| | - Virginie Hamel
- Department of Cell Biology, University of Geneva, Sciences III, Geneva, Switzerland
| | - Paul Guichard
- Department of Cell Biology, University of Geneva, Sciences III, Geneva, Switzerland
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9
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Le Guennec M, Klena N, Gambarotto D, Laporte MH, Tassin AM, van den Hoek H, Erdmann PS, Schaffer M, Kovacik L, Borgers S, Goldie KN, Stahlberg H, Bornens M, Azimzadeh J, Engel BD, Hamel V, Guichard P. A helical inner scaffold provides a structural basis for centriole cohesion. Sci Adv 2020; 6:eaaz4137. [PMID: 32110738 PMCID: PMC7021493 DOI: 10.1126/sciadv.aaz4137] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 12/03/2019] [Indexed: 05/10/2023]
Abstract
The ninefold radial arrangement of microtubule triplets (MTTs) is the hallmark of the centriole, a conserved organelle crucial for the formation of centrosomes and cilia. Although strong cohesion between MTTs is critical to resist forces applied by ciliary beating and the mitotic spindle, how the centriole maintains its structural integrity is not known. Using cryo-electron tomography and subtomogram averaging of centrioles from four evolutionarily distant species, we found that MTTs are bound together by a helical inner scaffold covering ~70% of the centriole length that maintains MTTs cohesion under compressive forces. Ultrastructure Expansion Microscopy (U-ExM) indicated that POC5, POC1B, FAM161A, and Centrin-2 localize to the scaffold structure along the inner wall of the centriole MTTs. Moreover, we established that these four proteins interact with each other to form a complex that binds microtubules. Together, our results provide a structural and molecular basis for centriole cohesion and geometry.
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Affiliation(s)
- Maeva Le Guennec
- University of Geneva, Department of Cell Biology, Sciences III, Geneva, Switzerland
| | - Nikolai Klena
- University of Geneva, Department of Cell Biology, Sciences III, Geneva, Switzerland
| | - Davide Gambarotto
- University of Geneva, Department of Cell Biology, Sciences III, Geneva, Switzerland
| | - Marine H. Laporte
- University of Geneva, Department of Cell Biology, Sciences III, Geneva, Switzerland
| | - Anne-Marie Tassin
- Institute for Integrative Biology of the Cell (I2BC), CEA, CNRS, Univ. Paris Sud, Université Paris-Saclay, 1 Avenue de la Terrasse, 91198 Gif-sur-Yvette, France
| | - Hugo van den Hoek
- Department of Molecular Structural Biology, Max Planck Institute of Biochemistry, Am Klopferspitz 18, 82152 Martinsried, Germany
| | - Philipp S. Erdmann
- Department of Molecular Structural Biology, Max Planck Institute of Biochemistry, Am Klopferspitz 18, 82152 Martinsried, Germany
| | - Miroslava Schaffer
- Department of Molecular Structural Biology, Max Planck Institute of Biochemistry, Am Klopferspitz 18, 82152 Martinsried, Germany
| | - Lubomir Kovacik
- Center for Cellular Imaging and NanoAnalytics (C-CINA), Biozentrum, University of Basel, Basel CH-4058, Switzerland
| | - Susanne Borgers
- University of Geneva, Department of Cell Biology, Sciences III, Geneva, Switzerland
| | - Kenneth N. Goldie
- Center for Cellular Imaging and NanoAnalytics (C-CINA), Biozentrum, University of Basel, Basel CH-4058, Switzerland
| | - Henning Stahlberg
- Center for Cellular Imaging and NanoAnalytics (C-CINA), Biozentrum, University of Basel, Basel CH-4058, Switzerland
| | - Michel Bornens
- Institut Curie, PSL Research University, CNRS-UMR 144, 75005 Paris, France
| | - Juliette Azimzadeh
- Université de Paris, Institut Jacques Monod, CNRS UMR7592, 75013 Paris, France
| | - Benjamin D. Engel
- Department of Molecular Structural Biology, Max Planck Institute of Biochemistry, Am Klopferspitz 18, 82152 Martinsried, Germany
- Helmholtz Pioneer Campus, Helmholtz Zentrum München, Ingolstädter Landstraße 1, 85764 Neuherberg, Germany
- Corresponding author. (B.D.E.); (V.H.); (P.G.)
| | - Virginie Hamel
- University of Geneva, Department of Cell Biology, Sciences III, Geneva, Switzerland
- Corresponding author. (B.D.E.); (V.H.); (P.G.)
| | - Paul Guichard
- University of Geneva, Department of Cell Biology, Sciences III, Geneva, Switzerland
- Corresponding author. (B.D.E.); (V.H.); (P.G.)
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Klena N, Gambarotto D, Le Guennec M, Borgers S, Guichard P, Hamel V. Isolation and Fluorescence Imaging for Single-particle Reconstruction of Chlamydomonas Centrioles. J Vis Exp 2018. [PMID: 30295659 PMCID: PMC6235292 DOI: 10.3791/58109] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Centrioles are large macromolecular assemblies important for the proper execution of fundamental cell biological processes such as cell division, cell motility, or cell signaling. The green algae Chlamydomonas reinhardtii has proven to be an insightful model in the study of centriole architecture, function, and protein composition. Despite great advances toward understanding centriolar architecture, one of the current challenges is to determine the precise localization of centriolar components within structural regions of the centriole in order to better understand their role in centriole biogenesis. A major limitation lies in the resolution of fluorescence microscopy, which complicates the interpretation of protein localization in this organelle with dimensions close to the diffraction limit. To tackle this question, we are providing a method to purify and image a large number of C. reinhardtii centrioles with different orientations using super-resolution microscopy. This technique allows further processing of data through fluorescent single-particle averaging (Fluo-SPA) owing to the large number of centrioles acquired. Fluo-SPA generates averages of stained C. reinhardtii centrioles in different orientations, thus facilitating the localization of distinct proteins in centriolar sub-regions. Importantly, this method can be applied to image centrioles from other species or other large macromolecular assemblies.
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Affiliation(s)
- Nikolai Klena
- Department of Cell Biology, Sciences III, University of Geneva
| | | | | | - Susanne Borgers
- Department of Cell Biology, Sciences III, University of Geneva
| | - Paul Guichard
- Department of Cell Biology, Sciences III, University of Geneva;
| | - Virginie Hamel
- Department of Cell Biology, Sciences III, University of Geneva;
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Solomon GM, Francis R, Chu KK, Birket SE, Gabriel G, Trombley JE, Lemke KL, Klena N, Turner B, Tearney GJ, Lo CW, Rowe SM. Assessment of ciliary phenotype in primary ciliary dyskinesia by micro-optical coherence tomography. JCI Insight 2017; 2:e91702. [PMID: 28289722 DOI: 10.1172/jci.insight.91702] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Ciliary motion defects cause defective mucociliary transport (MCT) in primary ciliary dyskinesia (PCD). Current diagnostic tests do not assess how MCT is affected by perturbation of ciliary motion. In this study, we sought to use micro-optical coherence tomography (μOCT) to delineate the mechanistic basis of cilia motion defects of PCD genes by functional categorization of cilia motion. Tracheae from three PCD mouse models were analyzed using μOCT to characterize ciliary motion and measure MCT. We developed multiple measures of ciliary activity, integrated these measures, and quantified dyskinesia by the angular range of the cilia effective stroke (ARC). Ccdc39-/- mice, with a known severe PCD mutation of ciliary axonemal organization, had absent motile ciliary regions, resulting in abrogated MCT. In contrast, Dnah5-/- mice, with a missense mutation of the outer dynein arms, had reduced ciliary beat frequency (CBF) but preserved motile area and ciliary stroke, maintaining some MCT. Wdr69-/- PCD mice exhibited normal motile area and CBF and partially delayed MCT due to abnormalities of ciliary ARC. Visualization of ciliary motion using μOCT provides quantitative assessment of ciliary motion and MCT. Comprehensive ciliary motion investigation in situ classifies ciliary motion defects and quantifies their contribution to delayed mucociliary clearance.
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Affiliation(s)
- George M Solomon
- Department of Medicine, University of Alabama, Birmingham, Alabama, USA; Gregory Fleming James Cystic Fibrosis Research Center, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | | | - Kengyeh K Chu
- Massachusetts General Hospital and Wellman Center for Photomedicine, Boston, Massachusetts, USA
| | - Susan E Birket
- Department of Medicine, University of Alabama, Birmingham, Alabama, USA; Gregory Fleming James Cystic Fibrosis Research Center, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | | | - John E Trombley
- Department of Medicine, University of Alabama, Birmingham, Alabama, USA; Gregory Fleming James Cystic Fibrosis Research Center, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | | | - Nikolai Klena
- University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Brett Turner
- Department of Medicine, University of Alabama, Birmingham, Alabama, USA; Gregory Fleming James Cystic Fibrosis Research Center, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Guillermo J Tearney
- Massachusetts General Hospital and Wellman Center for Photomedicine, Boston, Massachusetts, USA
| | - Cecilia W Lo
- University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Steven M Rowe
- Department of Medicine, University of Alabama, Birmingham, Alabama, USA; Gregory Fleming James Cystic Fibrosis Research Center, University of Alabama at Birmingham, Birmingham, Alabama, USA
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12
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San Agustin JT, Klena N, Granath K, Panigrahy A, Stewart E, Devine W, Strittmatter L, Jonassen JA, Liu X, Lo CW, Pazour GJ. Erratum: Genetic link between renal birth defects and congenital heart disease. Nat Commun 2016; 7:11910. [PMID: 27273704 PMCID: PMC4899844 DOI: 10.1038/ncomms11910] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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13
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San Agustin JT, Klena N, Granath K, Panigrahy A, Stewart E, Devine W, Strittmatter L, Jonassen JA, Liu X, Lo CW, Pazour GJ. Genetic link between renal birth defects and congenital heart disease. Nat Commun 2016; 7:11103. [PMID: 27002738 PMCID: PMC4804176 DOI: 10.1038/ncomms11103] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [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: 10/28/2015] [Accepted: 02/19/2016] [Indexed: 12/19/2022] Open
Abstract
Structural birth defects in the kidney and urinary tract are observed in 0.5% of live births and are a major cause of end-stage renal disease, but their genetic aetiology is not well understood. Here we analyse 135 lines of mice identified in large-scale mouse mutagenesis screen and show that 29% of mutations causing congenital heart disease (CHD) also cause renal anomalies. The renal anomalies included duplex and multiplex kidneys, renal agenesis, hydronephrosis and cystic kidney disease. To assess the clinical relevance of these findings, we examined patients with CHD and observed a 30% co-occurrence of renal anomalies of a similar spectrum. Together, these findings demonstrate a common shared genetic aetiology for CHD and renal anomalies, indicating that CHD patients are at increased risk for complications from renal anomalies. This collection of mutant mouse models provides a resource for further studies to elucidate the developmental link between renal anomalies and CHD.
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Affiliation(s)
- Jovenal T San Agustin
- Program in Molecular Medicine, University of Massachusetts Medical School, Biotech II, Suite 213 373 Plantation Street Worcester, Massachusetts 01605, USA
| | - Nikolai Klena
- Department of Developmental Biology, University of Pittsburgh, 8111 Rangos Research Center, 530 45th Street, Pittsburgh, Pennsylvania 15201, USA
| | - Kristi Granath
- Department of Developmental Biology, University of Pittsburgh, 8111 Rangos Research Center, 530 45th Street, Pittsburgh, Pennsylvania 15201, USA
| | - Ashok Panigrahy
- Children's Hospital of Pittsburgh, University of Pittsburgh Medical Center, Children's Hospital Drive 45th Street and Penn Avenue Pittsburgh, Pennsylvania 15201, USA
| | - Eileen Stewart
- Children's Hospital of Pittsburgh, University of Pittsburgh Medical Center, Children's Hospital Drive 45th Street and Penn Avenue Pittsburgh, Pennsylvania 15201, USA
| | - William Devine
- Children's Hospital of Pittsburgh, University of Pittsburgh Medical Center, Children's Hospital Drive 45th Street and Penn Avenue Pittsburgh, Pennsylvania 15201, USA
| | - Lara Strittmatter
- Electron Microscopy Core, University of Massachusetts Medical School, 55 Lake Avenue North, Worcester, Massachusetts 01655, USA
| | - Julie A Jonassen
- Department of Microbiology and Physiological Systems, University of Massachusetts Medical School, 55 Lake Avenue North, Worcester, Massachusetts 01655, USA
| | - Xiaoqin Liu
- Department of Developmental Biology, University of Pittsburgh, 8111 Rangos Research Center, 530 45th Street, Pittsburgh, Pennsylvania 15201, USA
| | - Cecilia W Lo
- Department of Developmental Biology, University of Pittsburgh, 8111 Rangos Research Center, 530 45th Street, Pittsburgh, Pennsylvania 15201, USA
| | - Gregory J Pazour
- Program in Molecular Medicine, University of Massachusetts Medical School, Biotech II, Suite 213 373 Plantation Street Worcester, Massachusetts 01605, USA
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Lo C, Li Y, Yagi H, Gabriel G, Klena N, Lemke K, Leatherbury L. Heterotaxy. CONGENIT HEART DIS 2015. [DOI: 10.1159/000375214] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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