1
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Khoury Damaa M, Serizay J, Balagué R, Boudjema AR, Faucourt M, Delgehyr N, Goh KJ, Lu H, Tan EK, James CT, Faucon C, Mitri R, Bracht DC, Bingle CD, Dunn NR, Arnold SJ, Zaragosi LE, Barbry P, Koszul R, Omran H, Gil-Gómez G, Escudier E, Legendre M, Roy S, Spassky N, Meunier A. Cyclin O controls entry into the cell-cycle variant required for multiciliated cell differentiation. Cell Rep 2024:115117. [PMID: 39740663 DOI: 10.1016/j.celrep.2024.115117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2024] [Revised: 11/21/2024] [Accepted: 12/05/2024] [Indexed: 01/02/2025] Open
Abstract
Multiciliated cells (MCCs) ensure fluid circulation in various organs. Their differentiation is marked by the amplification of cilia-nucleating centrioles, driven by a genuine cell-cycle variant, which is characterized by wave-like expression of canonical and non-canonical cyclins such as Cyclin O (CCNO). Patients with CCNO mutations exhibit a subtype of primary ciliary dyskinesia called reduced generation of motile cilia (RGMC). Here, we show that Ccno is activated at the crossroads of the onset of MCC differentiation, the entry into the MCC cell-cycle variant, and the activation of the centriole biogenesis program. Its absence blocks the G1/S-like transition of the cell-cycle variant, interrupts the centriologenesis transcription program, and compromises the production of centrioles and cilia in mouse brain and human respiratory MCCs. Altogether, our study identifies CCNO as a core regulator of entry into the MCC cell-cycle variant and the interruption of this variant as one etiology of RGMC.
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Affiliation(s)
- Michella Khoury Damaa
- Institut de Biologie de l'ENS (IBENS), CNRS, INSERM, Ecole Normale Supérieure, PSL Research University, Paris, France
| | - Jacques Serizay
- Institut de Biologie de l'ENS (IBENS), CNRS, INSERM, Ecole Normale Supérieure, PSL Research University, Paris, France; Institut Pasteur, CNRS UMR3525, Université Paris Cité, Unité Régulation Spatiale des Génomes, Paris, France
| | - Rémi Balagué
- Institut de Biologie de l'ENS (IBENS), CNRS, INSERM, Ecole Normale Supérieure, PSL Research University, Paris, France
| | - Amélie-Rose Boudjema
- Institut de Biologie de l'ENS (IBENS), CNRS, INSERM, Ecole Normale Supérieure, PSL Research University, Paris, France
| | - Marion Faucourt
- Institut de Biologie de l'ENS (IBENS), CNRS, INSERM, Ecole Normale Supérieure, PSL Research University, Paris, France
| | - Nathalie Delgehyr
- Institut de Biologie de l'ENS (IBENS), CNRS, INSERM, Ecole Normale Supérieure, PSL Research University, Paris, France
| | - Kim Jee Goh
- Lee Kong Chian School of Medicine, Nanyang Technological University, Clinical Sciences Building, 11 Mandalay Road, Singapore 308232, Singapore
| | - Hao Lu
- Institute of Molecular and Cell Biology, Agency for Science, Technology and Research, Proteos, 61 Biopolis Drive, Singapore 138673, Singapore
| | - Ee Kim Tan
- Lee Kong Chian School of Medicine, Nanyang Technological University, Clinical Sciences Building, 11 Mandalay Road, Singapore 308232, Singapore
| | - Cameron T James
- Institute of Molecular and Cell Biology, Agency for Science, Technology and Research, Proteos, 61 Biopolis Drive, Singapore 138673, Singapore; Division of Clinical Medicine, School of Medicine and Population Health, University of Sheffield, Sheffield S10 2RX, UK; Singapore-MIT Association for Research and Technology, Critical Analytics for Manufacturing Personalised-Medicine (SMART CAMP), 1 CREATE Way, Singapore 138602, Singapore
| | - Catherine Faucon
- Centre Hospitalier Intercommunal de Créteil, Laboratoire de Microscopie Électronique, Service d'Anatomopathologie, 94010 Créteil, France
| | - Rana Mitri
- Centre Hospitalier Intercommunal de Créteil, Laboratoire de Microscopie Électronique, Service d'Anatomopathologie, 94010 Créteil, France
| | - Diana Carolin Bracht
- Department of General Pediatrics, University Hospital Muenster, 48149 Muenster, Germany
| | - Colin D Bingle
- Division of Clinical Medicine, School of Medicine and Population Health, University of Sheffield, Sheffield S10 2RX, UK
| | - Norris Ray Dunn
- Lee Kong Chian School of Medicine, Nanyang Technological University, Clinical Sciences Building, 11 Mandalay Road, Singapore 308232, Singapore; Skin Research Institute of Singapore, 11 Mandalay Road #17-01 Clinical Sciences Building, Singapore 308232, Singapore
| | - Sebastian J Arnold
- Institute of Experimental and Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Freiburg, Albertstrasse 25, 79104 Freiburg, Germany; Signaling Research Centers BIOSS and CIBSS, University of Freiburg, Schänzlestrasse18, 79104 Freiburg, Germany
| | - Laure-Emmanuelle Zaragosi
- Université Côte d'Azur, CNRS, Institut de Pharmacologie Moléculaire et Cellulaire, 06560 Sophia Antipolis, France
| | - Pascal Barbry
- Université Côte d'Azur, CNRS, Institut de Pharmacologie Moléculaire et Cellulaire, 06560 Sophia Antipolis, France; 3IA Côte d'Azur, 06560 Sophia Antipolis, France
| | - Romain Koszul
- Institut Pasteur, CNRS UMR3525, Université Paris Cité, Unité Régulation Spatiale des Génomes, Paris, France
| | - Heymut Omran
- Department of General Pediatrics, University Hospital Muenster, 48149 Muenster, Germany
| | - Gabriel Gil-Gómez
- Hospital del Mar Research Institute, Doctor Aiguader 88, 08003 Barcelona, Spain
| | - Estelle Escudier
- Sorbonne Université, Inserm, Childhood genetic diseases UMR_S933, Hôpital Armand-Trousseau, 75012 Paris, France; AP-HP, Sorbonne Université, Hôpital Armand-Trousseau, 75012 Paris, France
| | - Marie Legendre
- Sorbonne Université, Inserm, Childhood genetic diseases UMR_S933, Hôpital Armand-Trousseau, 75012 Paris, France; AP-HP, Sorbonne Université, Hôpital Armand-Trousseau, 75012 Paris, France
| | - Sudipto Roy
- Institute of Molecular and Cell Biology, Agency for Science, Technology and Research, Proteos, 61 Biopolis Drive, Singapore 138673, Singapore; Department of Pediatrics, Yong Loo Lin School of Medicine, National University of Singapore, 1E Kent Ridge Road, Singapore 119288, Singapore
| | - Nathalie Spassky
- Institut de Biologie de l'ENS (IBENS), CNRS, INSERM, Ecole Normale Supérieure, PSL Research University, Paris, France
| | - Alice Meunier
- Institut de Biologie de l'ENS (IBENS), CNRS, INSERM, Ecole Normale Supérieure, PSL Research University, Paris, France.
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2
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Nguyen TK, Baker S, Rodriguez JM, Arceri L, Wingert RA. Using Zebrafish to Study Multiciliated Cell Development and Disease States. Cells 2024; 13:1749. [PMID: 39513856 PMCID: PMC11545745 DOI: 10.3390/cells13211749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2024] [Revised: 10/20/2024] [Accepted: 10/21/2024] [Indexed: 11/16/2024] Open
Abstract
Multiciliated cells (MCCs) serve many important functions, including fluid propulsion and chemo- and mechanosensing. Diseases ranging from rare conditions to the recent COVID-19 global health pandemic have been linked to MCC defects. In recent years, the zebrafish has emerged as a model to investigate the biology of MCCs. Here, we review the major events in MCC formation including centriole biogenesis and basal body docking. Then, we discuss studies on the role of MCCs in diseases of the brain, respiratory, kidney and reproductive systems, as well as recent findings about the link between MCCs and SARS-CoV-2. Next, we explore why the zebrafish is a useful model to study MCCs and provide a comprehensive overview of previous studies of genetic components essential for MCC development and motility across three major tissues in the zebrafish: the pronephros, brain ependymal cells and nasal placode. Taken together, here we provide a cohesive summary of MCC research using the zebrafish and its future potential for expanding our understanding of MCC-related disease states.
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Affiliation(s)
- Thanh Khoa Nguyen
- Department of Biological Sciences, University of Notre Dame, Notre Dame, IN 46556, USA; (S.B.); (J.-M.R.); (L.A.)
| | | | | | | | - Rebecca A. Wingert
- Department of Biological Sciences, University of Notre Dame, Notre Dame, IN 46556, USA; (S.B.); (J.-M.R.); (L.A.)
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3
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Vastrad B, Vastrad C. Screening and identification of key biomarkers associated with endometriosis using bioinformatics and next-generation sequencing data analysis. EGYPTIAN JOURNAL OF MEDICAL HUMAN GENETICS 2024; 25:116. [DOI: 10.1186/s43042-024-00572-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2024] [Accepted: 08/23/2024] [Indexed: 01/04/2025] Open
Abstract
Abstract
Background
Endometriosis is a common cause of endometrial-type mucosa outside the uterine cavity with symptoms such as painful periods, chronic pelvic pain, pain with intercourse and infertility. However, the early diagnosis of endometriosis is still restricted. The purpose of this investigation is to identify and validate the key biomarkers of endometriosis.
Methods
Next-generation sequencing dataset GSE243039 was obtained from the Gene Expression Omnibus database, and differentially expressed genes (DEGs) between endometriosis and normal control samples were identified. After screening of DEGs, gene ontology (GO) and REACTOME pathway enrichment analyses were performed. Furthermore, a protein–protein interaction (PPI) network was constructed and modules were analyzed using the Human Integrated Protein–Protein Interaction rEference database and Cytoscape software, and hub genes were identified. Subsequently, a network between miRNAs and hub genes, and network between TFs and hub genes were constructed using the miRNet and NetworkAnalyst tool, and possible key miRNAs and TFs were predicted. Finally, receiver operating characteristic curve analysis was used to validate the hub genes.
Results
A total of 958 DEGs, including 479 upregulated genes and 479 downregulated genes, were screened between endometriosis and normal control samples. GO and REACTOME pathway enrichment analyses of the 958 DEGs showed that they were mainly involved in multicellular organismal process, developmental process, signaling by GPCR and muscle contraction. Further analysis of the PPI network and modules identified 10 hub genes, including vcam1, snca, prkcb, adrb2, foxq1, mdfi, actbl2, prkd1, dapk1 and actc1. Possible target miRNAs, including hsa-mir-3143 and hsa-mir-2110, and target TFs, including tcf3 (transcription factor 3) and clock (clock circadian regulator), were predicted by constructing a miRNA-hub gene regulatory network and TF-hub gene regulatory network.
Conclusions
This investigation used bioinformatics techniques to explore the potential and novel biomarkers. These biomarkers might provide new ideas and methods for the early diagnosis, treatment and monitoring of endometriosis.
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4
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Despotes KA, Zariwala MA, Davis SD, Ferkol TW. Primary Ciliary Dyskinesia: A Clinical Review. Cells 2024; 13:974. [PMID: 38891105 PMCID: PMC11171568 DOI: 10.3390/cells13110974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2024] [Revised: 05/31/2024] [Accepted: 06/01/2024] [Indexed: 06/21/2024] Open
Abstract
Primary ciliary dyskinesia (PCD) is a rare, genetically heterogeneous, motile ciliopathy, characterized by neonatal respiratory distress, recurrent upper and lower respiratory tract infections, subfertility, and laterality defects. Diagnosis relies on a combination of tests for confirmation, including nasal nitric oxide (nNO) measurements, high-speed videomicroscopy analysis (HSVMA), immunofluorescent staining, axonemal ultrastructure analysis via transmission electron microscopy (TEM), and genetic testing. Notably, there is no single gold standard confirmatory or exclusionary test. Currently, 54 causative genes involved in cilia assembly, structure, and function have been linked to PCD; this rare disease has a spectrum of clinical manifestations and emerging genotype-phenotype relationships. In this review, we provide an overview of the structure and function of motile cilia, the emerging genetics and pathophysiology of this rare disease, as well as clinical features associated with motile ciliopathies, novel diagnostic tools, and updates on genotype-phenotype relationships in PCD.
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Affiliation(s)
- Katherine A. Despotes
- Department of Pediatrics, UNC School of Medicine, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Maimoona A. Zariwala
- Department of Pediatrics, UNC School of Medicine, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
- Marsico Lung Institute, UNC School of Medicine, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Stephanie D. Davis
- Department of Pediatrics, UNC School of Medicine, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Thomas W. Ferkol
- Department of Pediatrics, UNC School of Medicine, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
- Marsico Lung Institute, UNC School of Medicine, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
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5
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Lyu Q, Li Q, Zhou J, Zhao H. Formation and function of multiciliated cells. J Cell Biol 2024; 223:e202307150. [PMID: 38032388 PMCID: PMC10689204 DOI: 10.1083/jcb.202307150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 10/29/2023] [Accepted: 11/14/2023] [Indexed: 12/01/2023] Open
Abstract
In vertebrates, multiciliated cells (MCCs) are terminally differentiated cells that line the airway tracts, brain ventricles, and reproductive ducts. Each MCC contains dozens to hundreds of motile cilia that beat in a synchronized manner to drive fluid flow across epithelia, the dysfunction of which is associated with a group of human diseases referred to as motile ciliopathies, such as primary cilia dyskinesia. Given the dynamic and complex process of multiciliogenesis, the biological events essential for forming multiple motile cilia are comparatively unelucidated. Thanks to advancements in genetic tools, omics technologies, and structural biology, significant progress has been achieved in the past decade in understanding the molecular mechanism underlying the regulation of multiple motile cilia formation. In this review, we discuss recent studies with ex vivo culture MCC and animal models, summarize current knowledge of multiciliogenesis, and particularly highlight recent advances and their implications.
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Affiliation(s)
- Qian Lyu
- Center for Cell Structure and Function, Shandong Provincial Key Laboratory of Animal Resistance Biology, Collaborative Innovation Center of Cell Biology in Universities of Shandong, College of Life Sciences, Shandong Normal University, Jinan, China
| | - Qingchao Li
- Center for Cell Structure and Function, Shandong Provincial Key Laboratory of Animal Resistance Biology, Collaborative Innovation Center of Cell Biology in Universities of Shandong, College of Life Sciences, Shandong Normal University, Jinan, China
| | - Jun Zhou
- Center for Cell Structure and Function, Shandong Provincial Key Laboratory of Animal Resistance Biology, Collaborative Innovation Center of Cell Biology in Universities of Shandong, College of Life Sciences, Shandong Normal University, Jinan, China
- State Key Laboratory of Medicinal Chemical Biology, Haihe Laboratory of Cell Ecosystem, College of Life Sciences, Nankai University, Tianjin, China
| | - Huijie Zhao
- Center for Cell Structure and Function, Shandong Provincial Key Laboratory of Animal Resistance Biology, Collaborative Innovation Center of Cell Biology in Universities of Shandong, College of Life Sciences, Shandong Normal University, Jinan, China
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6
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Wang R, Yang D, Tu C, Lei C, Ding S, Guo T, Wang L, Liu Y, Lu C, Yang B, Ouyang S, Gong K, Tan Z, Deng Y, Tan Y, Qing J, Luo H. Dynein axonemal heavy chain 10 deficiency causes primary ciliary dyskinesia in humans and mice. Front Med 2023; 17:957-971. [PMID: 37314648 DOI: 10.1007/s11684-023-0988-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 01/31/2023] [Indexed: 06/15/2023]
Abstract
Primary ciliary dyskinesia (PCD) is a congenital, motile ciliopathy with pleiotropic symptoms. Although nearly 50 causative genes have been identified, they only account for approximately 70% of definitive PCD cases. Dynein axonemal heavy chain 10 (DNAH10) encodes a subunit of the inner arm dynein heavy chain in motile cilia and sperm flagella. Based on the common axoneme structure of motile cilia and sperm flagella, DNAH10 variants are likely to cause PCD. Using exome sequencing, we identified a novel DNAH10 homozygous variant (c.589C > T, p.R197W) in a patient with PCD from a consanguineous family. The patient manifested sinusitis, bronchiectasis, situs inversus, and asthenoteratozoospermia. Immunostaining analysis showed the absence of DNAH10 and DNALI1 in the respiratory cilia, and transmission electron microscopy revealed strikingly disordered axoneme 9+2 architecture and inner dynein arm defects in the respiratory cilia and sperm flagella. Subsequently, animal models of Dnah10-knockin mice harboring missense variants and Dnah10-knockout mice recapitulated the phenotypes of PCD, including chronic respiratory infection, male infertility, and hydrocephalus. To the best of our knowledge, this study is the first to report DNAH10 deficiency related to PCD in human and mouse models, which suggests that DNAH10 recessive mutation is causative of PCD.
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Affiliation(s)
- Rongchun Wang
- Department of Pulmonary and Critical Care Medicine, The Second Xiangya Hospital of Central South University, Changsha, 410011, China
- Research Unit of Respiratory Disease, Central South University, Changsha, 410011, China
- Hunan Diagnosis and Treatment Center of Respiratory Disease, Changsha, 410011, China
| | - Danhui Yang
- Department of Pulmonary and Critical Care Medicine, The Second Xiangya Hospital of Central South University, Changsha, 410011, China
- Research Unit of Respiratory Disease, Central South University, Changsha, 410011, China
- Hunan Diagnosis and Treatment Center of Respiratory Disease, Changsha, 410011, China
| | - Chaofeng Tu
- Institute of Reproductive and Stem Cell Engineering, NHC Key Laboratory of Human Stem Cell and Reproductive Engineering, School of Basic Medical Science, Central South University, Changsha, 410078, China
- Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, 410078, China
| | - Cheng Lei
- Department of Pulmonary and Critical Care Medicine, The Second Xiangya Hospital of Central South University, Changsha, 410011, China
- Research Unit of Respiratory Disease, Central South University, Changsha, 410011, China
- Hunan Diagnosis and Treatment Center of Respiratory Disease, Changsha, 410011, China
| | - Shuizi Ding
- Department of Pulmonary and Critical Care Medicine, The Second Xiangya Hospital of Central South University, Changsha, 410011, China
- Research Unit of Respiratory Disease, Central South University, Changsha, 410011, China
- Hunan Diagnosis and Treatment Center of Respiratory Disease, Changsha, 410011, China
| | - Ting Guo
- Department of Pulmonary and Critical Care Medicine, The Second Xiangya Hospital of Central South University, Changsha, 410011, China
- Research Unit of Respiratory Disease, Central South University, Changsha, 410011, China
- Hunan Diagnosis and Treatment Center of Respiratory Disease, Changsha, 410011, China
| | - Lin Wang
- Department of Pulmonary and Critical Care Medicine, The Second Xiangya Hospital of Central South University, Changsha, 410011, China
- Research Unit of Respiratory Disease, Central South University, Changsha, 410011, China
- Hunan Diagnosis and Treatment Center of Respiratory Disease, Changsha, 410011, China
| | - Ying Liu
- Department of Pulmonary and Critical Care Medicine, The Second Xiangya Hospital of Central South University, Changsha, 410011, China
- Research Unit of Respiratory Disease, Central South University, Changsha, 410011, China
- Hunan Diagnosis and Treatment Center of Respiratory Disease, Changsha, 410011, China
| | - Chenyang Lu
- Department of Pulmonary and Critical Care Medicine, The Second Xiangya Hospital of Central South University, Changsha, 410011, China
- Research Unit of Respiratory Disease, Central South University, Changsha, 410011, China
- Hunan Diagnosis and Treatment Center of Respiratory Disease, Changsha, 410011, China
| | - Binyi Yang
- Department of Pulmonary and Critical Care Medicine, The Second Xiangya Hospital of Central South University, Changsha, 410011, China
- Research Unit of Respiratory Disease, Central South University, Changsha, 410011, China
- Hunan Diagnosis and Treatment Center of Respiratory Disease, Changsha, 410011, China
| | - Shi Ouyang
- Zebrafish Genetics Laboratory, College of Life Sciences, Hunan Normal University, Changsha, 410081, China
| | - Ke Gong
- Department of Cardiovascular Surgery, The Second Xiangya Hospital of Central South University, Central South University, Changsha, 410011, China
| | - Zhiping Tan
- Clinical Center for Gene Diagnosis and Therapy, Department of Cardiovascular Surgery, The Second Xiangya Hospital of Central South University, Changsha, 410011, China
| | - Yun Deng
- Zebrafish Genetics Laboratory, College of Life Sciences, Hunan Normal University, Changsha, 410081, China
| | - Yueqiu Tan
- Institute of Reproductive and Stem Cell Engineering, NHC Key Laboratory of Human Stem Cell and Reproductive Engineering, School of Basic Medical Science, Central South University, Changsha, 410078, China
- Clinical Research Center for Reproduction and Genetics in Hunan Province, Reproductive and Genetic Hospital of CITIC-Xiangya, Changsha, 410078, China
| | - Jie Qing
- Department of Pulmonary and Critical Care Medicine, The Second Xiangya Hospital of Central South University, Changsha, 410011, China.
- Research Unit of Respiratory Disease, Central South University, Changsha, 410011, China.
- Hunan Diagnosis and Treatment Center of Respiratory Disease, Changsha, 410011, China.
| | - Hong Luo
- Department of Pulmonary and Critical Care Medicine, The Second Xiangya Hospital of Central South University, Changsha, 410011, China.
- Research Unit of Respiratory Disease, Central South University, Changsha, 410011, China.
- Hunan Diagnosis and Treatment Center of Respiratory Disease, Changsha, 410011, China.
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7
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Moreau MX, Saillour Y, Elorriaga V, Bouloudi B, Delberghe E, Deutsch Guerrero T, Ochandorena-Saa A, Maeso-Alonso L, Marques MM, Marin MC, Spassky N, Pierani A, Causeret F. Repurposing of the multiciliation gene regulatory network in fate specification of Cajal-Retzius neurons. Dev Cell 2023; 58:1365-1382.e6. [PMID: 37321213 DOI: 10.1016/j.devcel.2023.05.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 04/06/2023] [Accepted: 05/19/2023] [Indexed: 06/17/2023]
Abstract
Cajal-Retzius cells (CRs) are key players in cerebral cortex development, and they display a unique transcriptomic identity. Here, we use scRNA-seq to reconstruct the differentiation trajectory of mouse hem-derived CRs, and we unravel the transient expression of a complete gene module previously known to control multiciliogenesis. However, CRs do not undergo centriole amplification or multiciliation. Upon deletion of Gmnc, the master regulator of multiciliogenesis, CRs are initially produced but fail to reach their normal identity resulting in their massive apoptosis. We further dissect the contribution of multiciliation effector genes and identify Trp73 as a key determinant. Finally, we use in utero electroporation to demonstrate that the intrinsic competence of hem progenitors as well as the heterochronic expression of Gmnc prevent centriole amplification in the CR lineage. Our work exemplifies how the co-option of a complete gene module, repurposed to control a distinct process, may contribute to the emergence of novel cell identities.
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Affiliation(s)
- Matthieu X Moreau
- Université Paris Cité, Imagine Institute, Team Genetics and Development of the Cerebral Cortex, 75015 Paris, France; Université Paris Cité, Institute of Psychiatry and Neuroscience of Paris, INSERM U1266, 75014 Paris, France
| | - Yoann Saillour
- Université Paris Cité, Imagine Institute, Team Genetics and Development of the Cerebral Cortex, 75015 Paris, France; Université Paris Cité, Institute of Psychiatry and Neuroscience of Paris, INSERM U1266, 75014 Paris, France
| | - Vicente Elorriaga
- Université Paris Cité, Imagine Institute, Team Genetics and Development of the Cerebral Cortex, 75015 Paris, France; Université Paris Cité, Institute of Psychiatry and Neuroscience of Paris, INSERM U1266, 75014 Paris, France
| | - Benoît Bouloudi
- Institut de Biologie de l'Ecole Normale Supérieure (IBENS), Département de Biologie, Ecole Normale Supérieure, CNRS, INSERM, Université PSL, 75005 Paris, France
| | - Elodie Delberghe
- Université Paris Cité, Imagine Institute, Team Genetics and Development of the Cerebral Cortex, 75015 Paris, France; Université Paris Cité, Institute of Psychiatry and Neuroscience of Paris, INSERM U1266, 75014 Paris, France
| | - Tanya Deutsch Guerrero
- Université Paris Cité, Imagine Institute, Team Genetics and Development of the Cerebral Cortex, 75015 Paris, France; Université Paris Cité, Institute of Psychiatry and Neuroscience of Paris, INSERM U1266, 75014 Paris, France
| | - Amaia Ochandorena-Saa
- Université Paris Cité, Imagine-Institut Pasteur, Unit of Heart Morphogenesis, INSERM UMR1163, 75015 Paris, France
| | - Laura Maeso-Alonso
- Instituto de Biomedicina, y Departamento de Biología Molecular, Universidad de León, 24071 Leon, Spain
| | - Margarita M Marques
- Instituto de Desarrollo Ganadero y Sanidad Animal, y Departamento de Producción Animal, Universidad de León, 24071 Leon, Spain
| | - Maria C Marin
- Instituto de Biomedicina, y Departamento de Biología Molecular, Universidad de León, 24071 Leon, Spain
| | - Nathalie Spassky
- Institut de Biologie de l'Ecole Normale Supérieure (IBENS), Département de Biologie, Ecole Normale Supérieure, CNRS, INSERM, Université PSL, 75005 Paris, France
| | - Alessandra Pierani
- Université Paris Cité, Imagine Institute, Team Genetics and Development of the Cerebral Cortex, 75015 Paris, France; Université Paris Cité, Institute of Psychiatry and Neuroscience of Paris, INSERM U1266, 75014 Paris, France
| | - Frédéric Causeret
- Université Paris Cité, Imagine Institute, Team Genetics and Development of the Cerebral Cortex, 75015 Paris, France; Université Paris Cité, Institute of Psychiatry and Neuroscience of Paris, INSERM U1266, 75014 Paris, France.
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8
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Wang LN, Gao LW, Liu XY, Xu BP. Mutations in CCNO Result in Primary Ciliary Dyskinesia Complicated with Diffuse Bronchiolitis. Indian J Pediatr 2023; 90:522. [PMID: 36949367 DOI: 10.1007/s12098-023-04543-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 02/28/2023] [Indexed: 03/24/2023]
Affiliation(s)
- Li-Na Wang
- Department of Respiratory Medicine, National Clinical Research Center of Respiratory Diseases, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, 56 Nan Li Shi Road, Xicheng District, Beijing, 100045, China
| | - Li-Wei Gao
- Department of Respiratory Medicine, National Clinical Research Center of Respiratory Diseases, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, 56 Nan Li Shi Road, Xicheng District, Beijing, 100045, China
| | - Xiu-Yun Liu
- Department of Respiratory Medicine, National Clinical Research Center of Respiratory Diseases, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, 56 Nan Li Shi Road, Xicheng District, Beijing, 100045, China.
| | - Bao-Ping Xu
- Department of Respiratory Medicine, National Clinical Research Center of Respiratory Diseases, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, 56 Nan Li Shi Road, Xicheng District, Beijing, 100045, China.
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9
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Lewis M, Terré B, Knobel PA, Cheng T, Lu H, Attolini CSO, Smak J, Coyaud E, Garcia-Cao I, Sharma S, Vineethakumari C, Querol J, Gil-Gómez G, Piergiovanni G, Costanzo V, Peiró S, Raught B, Zhao H, Salvatella X, Roy S, Mahjoub MR, Stracker TH. GEMC1 and MCIDAS interactions with SWI/SNF complexes regulate the multiciliated cell-specific transcriptional program. Cell Death Dis 2023; 14:201. [PMID: 36932059 PMCID: PMC10023806 DOI: 10.1038/s41419-023-05720-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 02/28/2023] [Accepted: 03/01/2023] [Indexed: 03/18/2023]
Abstract
Multiciliated cells (MCCs) project dozens to hundreds of motile cilia from their apical surface to promote the movement of fluids or gametes in the mammalian brain, airway or reproductive organs. Differentiation of MCCs requires the sequential action of the Geminin family transcriptional activators, GEMC1 and MCIDAS, that both interact with E2F4/5-DP1. How these factors activate transcription and the extent to which they play redundant functions remains poorly understood. Here, we demonstrate that the transcriptional targets and proximal proteomes of GEMC1 and MCIDAS are highly similar. However, we identified distinct interactions with SWI/SNF subcomplexes; GEMC1 interacts primarily with the ARID1A containing BAF complex while MCIDAS interacts primarily with BRD9 containing ncBAF complexes. Treatment with a BRD9 inhibitor impaired MCIDAS-mediated activation of several target genes and compromised the MCC differentiation program in multiple cell based models. Our data suggest that the differential engagement of distinct SWI/SNF subcomplexes by GEMC1 and MCIDAS is required for MCC-specific transcriptional regulation and mediated by their distinct C-terminal domains.
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Affiliation(s)
- Michael Lewis
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, C/ Baldiri Reixac 10, Barcelona, 08028, Spain
| | - Berta Terré
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, C/ Baldiri Reixac 10, Barcelona, 08028, Spain
- MRC Clinical Trials Unit at UCL, London, UK
| | - Philip A Knobel
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, C/ Baldiri Reixac 10, Barcelona, 08028, Spain
- CDR-Life AG, Zurich, 8592, Switzerland
| | - Tao Cheng
- Washington University in St Louis, Departments of Medicine (Nephrology), Cell Biology and Physiology, St. Louis, MO, 20814, USA
| | - Hao Lu
- Institute of Molecular and Cell Biology, Proteos, 61 Biopolis Drive, Singapore, 138673, Singapore
| | - Camille Stephan-Otto Attolini
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, C/ Baldiri Reixac 10, Barcelona, 08028, Spain
| | - Jordann Smak
- National Cancer Institute, Radiation Oncology Branch, Bethesda, MD, 20892, USA
| | - Etienne Coyaud
- Princess Margaret Cancer Centre, University Health Network, Toronto, Canada
- Department of Medical Biophysics, University of Toronto, Toronto, ON, M5G 1L7, Canada
- Univ. Lille, Inserm, CHU Lille, U1192 - Protéomique Réponse Inflammatoire Spectrométrie de Masse - PRISM, F-59000, Lille, France
| | - Isabel Garcia-Cao
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, C/ Baldiri Reixac 10, Barcelona, 08028, Spain
| | - Shalu Sharma
- National Cancer Institute, Radiation Oncology Branch, Bethesda, MD, 20892, USA
| | - Chithran Vineethakumari
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, C/ Baldiri Reixac 10, Barcelona, 08028, Spain
| | - Jessica Querol
- Vall d'Hebron Institute of Oncology (VHIO), Barcelona, 08035, Spain
| | - Gabriel Gil-Gómez
- Apoptosis Signalling Group, IMIM (Institut Hospital del Mar d'Investigacions Mediques), Barcelona, 08003, Spain
| | - Gabriele Piergiovanni
- IFOM ETS, The AIRC Institute of Molecular Oncology, Milan, 20139, Italy
- Department of Oncology and Haematology-Oncology, University of Milan, Milan, 20139, Italy
| | - Vincenzo Costanzo
- IFOM ETS, The AIRC Institute of Molecular Oncology, Milan, 20139, Italy
- Department of Oncology and Haematology-Oncology, University of Milan, Milan, 20139, Italy
| | - Sandra Peiró
- Vall d'Hebron Institute of Oncology (VHIO), Barcelona, 08035, Spain
| | - Brian Raught
- Princess Margaret Cancer Centre, University Health Network, Toronto, Canada
- Department of Medical Biophysics, University of Toronto, Toronto, ON, M5G 1L7, Canada
| | - Haotian Zhao
- Department of Biomedical Sciences, New York Institute of Technology College of Osteopathic Medicine, Old Westbury, New York, NY, 11568, USA
| | - Xavier Salvatella
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, C/ Baldiri Reixac 10, Barcelona, 08028, Spain
- ICREA, Passeig Lluís Companys 23, 08010, Barcelona, Spain
| | - Sudipto Roy
- Institute of Molecular and Cell Biology, Proteos, 61 Biopolis Drive, Singapore, 138673, Singapore
- Department of Biological Sciences, National University of Singapore, 117543, Singapore, Singapore
- Department of Pediatrics, National University of Singapore, 119288, Singapore, Singapore
| | - Moe R Mahjoub
- Washington University in St Louis, Departments of Medicine (Nephrology), Cell Biology and Physiology, St. Louis, MO, 20814, USA
| | - Travis H Stracker
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, C/ Baldiri Reixac 10, Barcelona, 08028, Spain.
- National Cancer Institute, Radiation Oncology Branch, Bethesda, MD, 20892, USA.
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10
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Wesselman HM, Nguyen TK, Chambers JM, Drummond BE, Wingert RA. Advances in Understanding the Genetic Mechanisms of Zebrafish Renal Multiciliated Cell Development. J Dev Biol 2022; 11:1. [PMID: 36648903 PMCID: PMC9844391 DOI: 10.3390/jdb11010001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 12/07/2022] [Accepted: 12/14/2022] [Indexed: 12/24/2022] Open
Abstract
Cilia are microtubule-based organelles that project from the cell surface. In humans and other vertebrates, possession of a single cilium structure enables an assortment of cellular processes ranging from mechanosensation to fluid propulsion and locomotion. Interestingly, cells can possess a single cilium or many more, where so-called multiciliated cells (MCCs) possess apical membrane complexes with several dozen or even hundreds of motile cilia that beat in a coordinated fashion. Development of MCCs is, therefore, integral to control fluid flow and/or cellular movement in various physiological processes. As such, MCC dysfunction is associated with numerous pathological states. Understanding MCC ontogeny can be used to address congenital birth defects as well as acquired disease conditions. Today, researchers used both in vitro and in vivo experimental models to address our knowledge gaps about MCC specification and differentiation. In this review, we summarize recent discoveries from our lab and others that have illuminated new insights regarding the genetic pathways that direct MCC ontogeny in the embryonic kidney using the power of the zebrafish animal model.
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Affiliation(s)
| | | | | | | | - Rebecca A. Wingert
- Department of Biological Sciences, Center for Stem Cells and Regenerative Medicine, Center for Zebrafish Research, Boler-Parseghian Center for Rare and Neglected Diseases, Warren Center for Drug Discovery, University of Notre Dame, Notre Dame, IN 46556, USA
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11
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Rethinking the cilia hypothesis of hydrocephalus. Neurobiol Dis 2022; 175:105913. [DOI: 10.1016/j.nbd.2022.105913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 10/24/2022] [Accepted: 10/28/2022] [Indexed: 11/06/2022] Open
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12
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Ji W, Tang Z, Chen Y, Wang C, Tan C, Liao J, Tong L, Xiao G. Ependymal Cilia: Physiology and Role in Hydrocephalus. Front Mol Neurosci 2022; 15:927479. [PMID: 35903173 PMCID: PMC9315228 DOI: 10.3389/fnmol.2022.927479] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 06/20/2022] [Indexed: 01/10/2023] Open
Abstract
Cerebrospinal fluid (CSF), a colorless liquid that generally circulates from the lateral ventricles to the third and fourth ventricles, provides essential nutrients for brain homeostasis and growth factors during development. As evidenced by an increasing corpus of research, CSF serves a range of important functions. While it is considered that decreased CSF flow is associated to the development of hydrocephalus, it has recently been postulated that motile cilia, which line the apical surfaces of ependymal cells (ECs), play a role in stimulating CSF circulation by cilia beating. Ependymal cilia protrude from ECs, and their synchronous pulsing transports CSF from the lateral ventricle to the third and fourth ventricles, and then to the subarachnoid cavity for absorption. As a result, we postulated that malfunctioning ependymal cilia could disrupt normal CSF flow, raising the risk of hydrocephalus. This review aims to demonstrate the physiological functions of ependymal cilia, as well as how cilia immobility or disorientation causes problems. We also conclude conceivable ways of treatment of hydrocephalus currently for clinical application and provide theoretical support for regimen improvements by investigating the relationship between ependymal cilia and hydrocephalus development.
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Affiliation(s)
- Weiye Ji
- Department of Neurosurgery, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China
- Diagnosis and Treatment Center for Hydrocephalus, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Zhi Tang
- Department of Neurosurgery, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Yibing Chen
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China
- Diagnosis and Treatment Center for Hydrocephalus, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Chuansen Wang
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China
- Diagnosis and Treatment Center for Hydrocephalus, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Changwu Tan
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China
- Diagnosis and Treatment Center for Hydrocephalus, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Junbo Liao
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China
- Diagnosis and Treatment Center for Hydrocephalus, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Lei Tong
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China
- Diagnosis and Treatment Center for Hydrocephalus, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Gelei Xiao
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China
- Diagnosis and Treatment Center for Hydrocephalus, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Gelei Xiao,
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13
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Mahjoub MR, Nanjundappa R, Harvey MN. Development of a multiciliated cell. Curr Opin Cell Biol 2022; 77:102105. [PMID: 35716530 DOI: 10.1016/j.ceb.2022.102105] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 05/09/2022] [Accepted: 05/17/2022] [Indexed: 11/30/2022]
Abstract
Multiciliated cells (MCC) are evolutionary conserved, highly specialized cell types that contain dozens to hundreds of motile cilia that they use to propel fluid directionally. To template these cilia, each MCC produces between 30 and 500 basal bodies via a process termed centriole amplification. Much progress has been made in recent years in understanding the pathways involved in MCC fate determination, differentiation, and ciliogenesis. Recent studies using mammalian cell culture systems, mice, Xenopus, and other model organisms have started to uncover the mechanisms involved in centriole and cilia biogenesis. Yet, how MCC progenitor cells regulate the precise number of centrioles and cilia during their differentiation remains largely unknown. In this review, we will examine recent findings that address this fundamental question.
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Affiliation(s)
- Moe R Mahjoub
- Department of Medicine (Nephrology Division), Washington University, St Louis, MO, USA; Department of Cell Biology and Physiology, Washington University, St Louis, MO, USA.
| | - Rashmi Nanjundappa
- Department of Medicine (Nephrology Division), Washington University, St Louis, MO, USA
| | - Megan N Harvey
- Department of Medicine (Nephrology Division), Washington University, St Louis, MO, USA
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14
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Hoque M, Kim EN, Chen D, Li FQ, Takemaru KI. Essential Roles of Efferent Duct Multicilia in Male Fertility. Cells 2022; 11:cells11030341. [PMID: 35159149 PMCID: PMC8834061 DOI: 10.3390/cells11030341] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 01/07/2022] [Accepted: 01/18/2022] [Indexed: 02/01/2023] Open
Abstract
Cilia are microtubule-based hair-like organelles on the cell surface. Cilia have been implicated in various biological processes ranging from mechanosensation to fluid movement. Ciliary dysfunction leads to a plethora of human diseases, known as ciliopathies. Although non-motile primary cilia are ubiquitous, motile multicilia are found in restricted locations of the body, such as the respiratory tract, the oviduct, the efferent duct, and the brain ventricles. Multicilia beat in a whip-like motion to generate fluid flow over the apical surface of an epithelium. The concerted ciliary motion provides the driving force critical for clearing airway mucus and debris, transporting ova from the ovary to the uterus, maintaining sperm in suspension, and circulating cerebrospinal fluid in the brain. In the male reproductive tract, multiciliated cells (MCCs) were first described in the mid-1800s, but their importance in male fertility remained elusive until recently. MCCs exist in the efferent ducts, which are small, highly convoluted tubules that connect the testis to the epididymis and play an essential role in male fertility. In this review, we will introduce multiciliogenesis, discuss mouse models of male infertility with defective multicilia, and summarize our current knowledge on the biological function of multicilia in the male reproductive tract.
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Affiliation(s)
- Mohammed Hoque
- Molecular and Cellular Biology Graduate Program, Stony Brook University, Stony Brook, NY 11794, USA; (M.H.); (E.N.K.)
| | - Eunice N. Kim
- Molecular and Cellular Biology Graduate Program, Stony Brook University, Stony Brook, NY 11794, USA; (M.H.); (E.N.K.)
| | - Danny Chen
- Department of Pharmacological Sciences, Stony Brook University, Stony Brook, NY 11794, USA; (D.C.); (F.-Q.L.)
| | - Feng-Qian Li
- Department of Pharmacological Sciences, Stony Brook University, Stony Brook, NY 11794, USA; (D.C.); (F.-Q.L.)
| | - Ken-Ichi Takemaru
- Molecular and Cellular Biology Graduate Program, Stony Brook University, Stony Brook, NY 11794, USA; (M.H.); (E.N.K.)
- Department of Pharmacological Sciences, Stony Brook University, Stony Brook, NY 11794, USA; (D.C.); (F.-Q.L.)
- Correspondence:
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15
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Wu YJ, Liu Y, Hu YQ, Wang L, Bai FR, Xu C, Wu JW. Control of multiciliogenesis by miR-34/449 in the male reproductive tract through enforcing cell cycle exit. J Cell Sci 2021; 134:261955. [PMID: 33973639 PMCID: PMC8182409 DOI: 10.1242/jcs.253450] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 03/17/2021] [Indexed: 12/13/2022] Open
Abstract
Multiciliated cells (MCCs) are terminally differentiated postmitotic cells that possess hundreds of motile cilia on their apical surface. Defects in cilia formation are associated with ciliopathies that affect many organs. In this study, we tested the role and mechanism of the miR-34/449 family in the regulation of multiciliogenesis in EDs using an miR-34b/c−/−; miR-449−/− double knockout (dKO) mouse model. MiR-34b/c and miR-449 depletion led to a reduced number of MCCs and abnormal cilia structure in the EDs starting from postnatal day (P)14. However, abnormal MCC differentiation in the dKO EDs could be observed as early as P7. RNA-seq analyses revealed that the aberrant development of MCCs in the EDs of dKO mice was associated with the upregulation of genes involved in cell cycle control. Using a cyclin-dependent kinase inhibitor to force cell cycle exit promoted MCC differentiation, and partially rescued the defective multiciliogenesis in the EDs of dKO mice. Taken together, our results suggest that miR-34b/c and miR-449 play an essential role in multiciliogenesis in EDs by regulating cell cycle exit. Summary: Mutagenic, expression and histological analyses reveal an essential role for miR-34b/c and miR-449 in multiciliogenesis in efferent ductules of the male reproductive tract by regulating cell cycle exit.
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Affiliation(s)
- Yu-Jie Wu
- Department of Histoembryology, Genetics and Developmental Biology, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China.,Shanghai Key Laboratory of Reproductive Medicine, Shanghai 200025, China
| | - Yue Liu
- Department of Histoembryology, Genetics and Developmental Biology, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China.,Shanghai Key Laboratory of Reproductive Medicine, Shanghai 200025, China
| | - Yan-Qin Hu
- Department of Histoembryology, Genetics and Developmental Biology, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China.,Shanghai Key Laboratory of Reproductive Medicine, Shanghai 200025, China
| | - Li Wang
- Department of Histoembryology, Genetics and Developmental Biology, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China.,Shanghai Key Laboratory of Reproductive Medicine, Shanghai 200025, China
| | - Fu-Rong Bai
- Department of Histoembryology, Genetics and Developmental Biology, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China.,Shanghai Key Laboratory of Reproductive Medicine, Shanghai 200025, China
| | - Chen Xu
- Department of Histoembryology, Genetics and Developmental Biology, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China.,Shanghai Key Laboratory of Reproductive Medicine, Shanghai 200025, China
| | - Jing-Wen Wu
- Department of Histoembryology, Genetics and Developmental Biology, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China.,Shanghai Key Laboratory of Reproductive Medicine, Shanghai 200025, China
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16
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Šedová L, Buková I, Bažantová P, Petrezsélyová S, Prochazka J, Školníková E, Zudová D, Včelák J, Makovický P, Bendlová B, Šeda O, Sedlacek R. Semi-Lethal Primary Ciliary Dyskinesia in Rats Lacking the Nme7 Gene. Int J Mol Sci 2021; 22:ijms22083810. [PMID: 33916973 PMCID: PMC8067621 DOI: 10.3390/ijms22083810] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 04/01/2021] [Accepted: 04/06/2021] [Indexed: 12/19/2022] Open
Abstract
NME7 (non-metastatic cells 7, nucleoside diphosphate kinase 7) is a member of a gene family with a profound effect on health/disease status. NME7 is an established member of the ciliome and contributes to the regulation of the microtubule-organizing center. We aimed to create a rat model to further investigate the phenotypic consequences of Nme7 gene deletion. The CRISPR/Cas9 nuclease system was used for the generation of Sprague Dawley Nme7 knock-out rats targeting the exon 4 of the Nme7 gene. We found the homozygous Nme7 gene deletion to be semi-lethal, as the majority of SDNme7−/− pups died prior to weaning. The most prominent phenotypes in surviving SDNme7−/− animals were hydrocephalus, situs inversus totalis, postnatal growth retardation, and sterility of both sexes. Thinning of the neocortex was histologically evident at 13.5 day of gestation, dilation of all ventricles was detected at birth, and an external sign of hydrocephalus, i.e., doming of the skull, was usually apparent at 2 weeks of age. Heterozygous SDNme7+/− rats developed normally; we did not detect any symptoms of primary ciliary dyskinesia. The transcriptomic profile of liver and lungs corroborated the histological findings, revealing defects in cell function and viability. In summary, the knock-out of the rat Nme7 gene resulted in a range of conditions consistent with the presentation of primary ciliary dyskinesia, supporting the previously implicated role of the centrosomally located Nme7 gene in ciliogenesis and control of ciliary transport.
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Affiliation(s)
- Lucie Šedová
- Laboratory of Transgenic Models of Diseases, Institute of Molecular Genetics of the Czech Academy of Sciences, v.v.i., 252 50 Vestec, Czech Republic; (S.P.); (E.Š.); (R.S.)
- Institute of Biology and Medical Genetics, The First Faculty of Medicine, Charles University and the General University Hospital, 128 00 Prague, Czech Republic; (P.B.); (O.Š.)
- Correspondence:
| | - Ivana Buková
- Czech Centre for Phenogenomics, Institute of Molecular Genetics of the Czech Academy of Sciences, v.v.i., 252 50 Vestec, Czech Republic; (I.B.); (J.P.); (D.Z.)
| | - Pavla Bažantová
- Institute of Biology and Medical Genetics, The First Faculty of Medicine, Charles University and the General University Hospital, 128 00 Prague, Czech Republic; (P.B.); (O.Š.)
| | - Silvia Petrezsélyová
- Laboratory of Transgenic Models of Diseases, Institute of Molecular Genetics of the Czech Academy of Sciences, v.v.i., 252 50 Vestec, Czech Republic; (S.P.); (E.Š.); (R.S.)
- Czech Centre for Phenogenomics, Institute of Molecular Genetics of the Czech Academy of Sciences, v.v.i., 252 50 Vestec, Czech Republic; (I.B.); (J.P.); (D.Z.)
| | - Jan Prochazka
- Czech Centre for Phenogenomics, Institute of Molecular Genetics of the Czech Academy of Sciences, v.v.i., 252 50 Vestec, Czech Republic; (I.B.); (J.P.); (D.Z.)
| | - Elena Školníková
- Laboratory of Transgenic Models of Diseases, Institute of Molecular Genetics of the Czech Academy of Sciences, v.v.i., 252 50 Vestec, Czech Republic; (S.P.); (E.Š.); (R.S.)
- Institute of Biology and Medical Genetics, The First Faculty of Medicine, Charles University and the General University Hospital, 128 00 Prague, Czech Republic; (P.B.); (O.Š.)
| | - Dagmar Zudová
- Czech Centre for Phenogenomics, Institute of Molecular Genetics of the Czech Academy of Sciences, v.v.i., 252 50 Vestec, Czech Republic; (I.B.); (J.P.); (D.Z.)
| | - Josef Včelák
- Department of Molecular Endocrinology, Institute of Endocrinology, 116 94 Prague, Czech Republic; (J.V.); (B.B.)
| | - Pavol Makovický
- Department of Biology, Faculty of Education, J. Selye University, 945 01 Komarno, Slovakia;
| | - Běla Bendlová
- Department of Molecular Endocrinology, Institute of Endocrinology, 116 94 Prague, Czech Republic; (J.V.); (B.B.)
| | - Ondřej Šeda
- Institute of Biology and Medical Genetics, The First Faculty of Medicine, Charles University and the General University Hospital, 128 00 Prague, Czech Republic; (P.B.); (O.Š.)
| | - Radislav Sedlacek
- Laboratory of Transgenic Models of Diseases, Institute of Molecular Genetics of the Czech Academy of Sciences, v.v.i., 252 50 Vestec, Czech Republic; (S.P.); (E.Š.); (R.S.)
- Czech Centre for Phenogenomics, Institute of Molecular Genetics of the Czech Academy of Sciences, v.v.i., 252 50 Vestec, Czech Republic; (I.B.); (J.P.); (D.Z.)
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17
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Lewis M, Stracker TH. Transcriptional regulation of multiciliated cell differentiation. Semin Cell Dev Biol 2021; 110:51-60. [DOI: 10.1016/j.semcdb.2020.04.007] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 03/25/2020] [Accepted: 04/13/2020] [Indexed: 01/01/2023]
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18
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Chotiner JY, Wolgemuth DJ, Wang PJ. Functions of cyclins and CDKs in mammalian gametogenesis†. Biol Reprod 2020; 101:591-601. [PMID: 31078132 DOI: 10.1093/biolre/ioz070] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 04/10/2019] [Accepted: 04/17/2019] [Indexed: 12/13/2022] Open
Abstract
Cyclins and cyclin-dependent kinases (CDKs) are key regulators of the cell cycle. Most of our understanding of their functions has been obtained from studies in single-cell organisms and mitotically proliferating cultured cells. In mammals, there are more than 20 cyclins and 20 CDKs. Although genetic ablation studies in mice have shown that most of these factors are dispensable for viability and fertility, uncovering their functional redundancy, CCNA2, CCNB1, and CDK1 are essential for embryonic development. Cyclin/CDK complexes are known to regulate both mitotic and meiotic cell cycles. While some mechanisms are common to both types of cell divisions, meiosis has unique characteristics and requirements. During meiosis, DNA replication is followed by two successive rounds of cell division. In addition, mammalian germ cells experience a prolonged prophase I in males or a long period of arrest in prophase I in females. Therefore, cyclins and CDKs may have functions in meiosis distinct from their mitotic functions and indeed, meiosis-specific cyclins, CCNA1 and CCNB3, have been identified. Here, we describe recent advances in the field of cyclins and CDKs with a focus on meiosis and early embryogenesis.
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Affiliation(s)
- Jessica Y Chotiner
- Department of Biomedical Sciences, University of Pennsylvania School of Veterinary Medicine, Philadelphia, Pennsylvania, USA
- Cell and Molecular Biology Graduate Program, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Debra J Wolgemuth
- Department of Genetics & Development, Columbia University Medical Center, New York, New York, USA
| | - P Jeremy Wang
- Department of Biomedical Sciences, University of Pennsylvania School of Veterinary Medicine, Philadelphia, Pennsylvania, USA
- Cell and Molecular Biology Graduate Program, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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19
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Lee L, Ostrowski LE. Motile cilia genetics and cell biology: big results from little mice. Cell Mol Life Sci 2020; 78:769-797. [PMID: 32915243 DOI: 10.1007/s00018-020-03633-5] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 08/11/2020] [Accepted: 09/03/2020] [Indexed: 12/13/2022]
Abstract
Our understanding of motile cilia and their role in disease has increased tremendously over the last two decades, with critical information and insight coming from the analysis of mouse models. Motile cilia form on specific epithelial cell types and typically beat in a coordinated, whip-like manner to facilitate the flow and clearance of fluids along the cell surface. Defects in formation and function of motile cilia result in primary ciliary dyskinesia (PCD), a genetically heterogeneous disorder with a well-characterized phenotype but no effective treatment. A number of model systems, ranging from unicellular eukaryotes to mammals, have provided information about the genetics, biochemistry, and structure of motile cilia. However, with remarkable resources available for genetic manipulation and developmental, pathological, and physiological analysis of phenotype, the mouse has risen to the forefront of understanding mammalian motile cilia and modeling PCD. This is evidenced by a large number of relevant mouse lines and an extensive body of genetic and phenotypic data. More recently, application of innovative cell biological techniques to these models has enabled substantial advancement in elucidating the molecular and cellular mechanisms underlying the biogenesis and function of mammalian motile cilia. In this article, we will review genetic and cell biological studies of motile cilia in mouse models and their contributions to our understanding of motile cilia and PCD pathogenesis.
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Affiliation(s)
- Lance Lee
- Pediatrics and Rare Diseases Group, Sanford Research, Sioux Falls, SD, USA. .,Department of Pediatrics, Sanford School of Medicine of the University of South Dakota, Sioux Falls, SD, USA.
| | - Lawrence E Ostrowski
- Marsico Lung Institute/Cystic Fibrosis Center and Department of Pediatrics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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20
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Colas P. Cyclin-dependent kinases and rare developmental disorders. Orphanet J Rare Dis 2020; 15:203. [PMID: 32762766 PMCID: PMC7410148 DOI: 10.1186/s13023-020-01472-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 07/21/2020] [Indexed: 12/15/2022] Open
Abstract
Extensive studies in the past 30 years have established that cyclin-dependent kinases (CDKs) exert many diverse, important functions in a number of molecular and cellular processes that are at play during development. Not surprisingly, mutations affecting CDKs or their activating cyclin subunits have been involved in a variety of rare human developmental disorders. These recent findings are reviewed herein, giving a particular attention to the discovered mutations and their demonstrated or hypothesized functional consequences, which can account for pathological human phenotypes. The review highlights novel, important CDK or cyclin functions that were unveiled by their association with human disorders, and it discusses the shortcomings of mouse models to reveal some of these functions. It explains how human genetics can be used in combination with proteome-scale interaction databases to loom regulatory networks around CDKs and cyclins. Finally, it advocates the use of these networks to profile pathogenic CDK or cyclin variants, in order to gain knowledge on protein function and on pathogenic mechanisms.
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Affiliation(s)
- Pierre Colas
- Laboratory of Integrative Biology of Marine Models, Station Biologique de Roscoff, Sorbonne Université / CNRS, Roscoff, France.
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21
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Sironen A, Shoemark A, Patel M, Loebinger MR, Mitchison HM. Sperm defects in primary ciliary dyskinesia and related causes of male infertility. Cell Mol Life Sci 2020; 77:2029-2048. [PMID: 31781811 PMCID: PMC7256033 DOI: 10.1007/s00018-019-03389-7] [Citation(s) in RCA: 127] [Impact Index Per Article: 25.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 11/12/2019] [Accepted: 11/19/2019] [Indexed: 01/22/2023]
Abstract
The core axoneme structure of both the motile cilium and sperm tail has the same ultrastructural 9 + 2 microtubular arrangement. Thus, it can be expected that genetic defects in motile cilia also have an effect on sperm tail formation. However, recent studies in human patients, animal models and model organisms have indicated that there are differences in components of specific structures within the cilia and sperm tail axonemes. Primary ciliary dyskinesia (PCD) is a genetic disease with symptoms caused by malfunction of motile cilia such as chronic nasal discharge, ear, nose and chest infections and pulmonary disease (bronchiectasis). Half of the patients also have situs inversus and in many cases male infertility has been reported. PCD genes have a role in motile cilia biogenesis, structure and function. To date mutations in over 40 genes have been identified cause PCD, but the exact effect of these mutations on spermatogenesis is poorly understood. Furthermore, mutations in several additional axonemal genes have recently been identified to cause a sperm-specific phenotype, termed multiple morphological abnormalities of the sperm flagella (MMAF). In this review, we discuss the association of PCD genes and other axonemal genes with male infertility, drawing particular attention to possible differences between their functions in motile cilia and sperm tails.
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Affiliation(s)
- Anu Sironen
- Genetics and Genomic Medicine, UCL Great Ormond Street Institute of Child Health, University College London, 30 Guilford Street, London, WC1N 1EH, UK.
| | - Amelia Shoemark
- Department of Paediatrics, Royal Brompton Hospital, London, UK
- School of Medicine, University of Dundee, Dundee, UK
| | - Mitali Patel
- Genetics and Genomic Medicine, UCL Great Ormond Street Institute of Child Health, University College London, 30 Guilford Street, London, WC1N 1EH, UK
| | - Michael R Loebinger
- Host Defence Unit, Royal Brompton and Harefield NHS Foundation Trust, London, UK
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Hannah M Mitchison
- Genetics and Genomic Medicine, UCL Great Ormond Street Institute of Child Health, University College London, 30 Guilford Street, London, WC1N 1EH, UK
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22
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Quandt E, Ribeiro MPC, Clotet J. Atypical cyclins: the extended family portrait. Cell Mol Life Sci 2020; 77:231-242. [PMID: 31420702 PMCID: PMC6971155 DOI: 10.1007/s00018-019-03262-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 07/24/2019] [Accepted: 07/29/2019] [Indexed: 12/12/2022]
Abstract
Regulation of cell division is orchestrated by cyclins, which bind and activate their catalytic workmates, the cyclin-dependent kinases (CDKs). Cyclins have been traditionally defined by an oscillating (cyclic) pattern of expression and by the presence of a characteristic "cyclin box" that determines binding to the CDKs. Noteworthy, the Human Genome Sequence Project unveiled the existence of several other proteins containing the "cyclin box" domain. These potential "cyclins" have been named new, orphan or atypical, creating a conundrum in cyclins nomenclature. Moreover, although many years have passed after their discovery, the scarcity of information regarding these possible members of the family has hampered the establishment of criteria for systematization. Here, we discuss the criteria that define cyclins and we propose a classification and nomenclature update based on structural features, interactors, and phylogenetic information. The application of these criteria allows to systematically define, for the first time, the subfamily of atypical cyclins and enables the use of a common nomenclature for this extended family.
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Affiliation(s)
- Eva Quandt
- Faculty of Medicine and Health Sciences, Universitat Internacional de Catalunya, Josep Trueta, s/n, Sant Cugat del Vallès, 08195, Barcelona, Spain
| | - Mariana P C Ribeiro
- Faculty of Medicine and Health Sciences, Universitat Internacional de Catalunya, Josep Trueta, s/n, Sant Cugat del Vallès, 08195, Barcelona, Spain.
| | - Josep Clotet
- Faculty of Medicine and Health Sciences, Universitat Internacional de Catalunya, Josep Trueta, s/n, Sant Cugat del Vallès, 08195, Barcelona, Spain.
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23
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Palmer N, Talib SZA, Kaldis P. Diverse roles for CDK-associated activity during spermatogenesis. FEBS Lett 2019; 593:2925-2949. [PMID: 31566717 PMCID: PMC6900092 DOI: 10.1002/1873-3468.13627] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 09/20/2019] [Accepted: 09/26/2019] [Indexed: 12/22/2022]
Abstract
The primary function of cyclin-dependent kinases (CDKs) in complex with their activating cyclin partners is to promote mitotic division in somatic cells. This canonical cell cycle-associated activity is also crucial for fertility as it allows the proliferation and differentiation of stem cells within the reproductive organs to generate meiotically competent cells. Intriguingly, several CDKs exhibit meiosis-specific functions and are essential for the completion of the two reductional meiotic divisions required to generate haploid gametes. These meiosis-specific functions are mediated by both known CDK/cyclin complexes and meiosis-specific CDK-regulators and are important for a variety of processes during meiotic prophase. The majority of meiotic defects observed upon deletion of these proteins occur during the extended prophase I of the first meiotic division. Importantly a lack of redundancy is seen within the meiotic arrest phenotypes described for many of these proteins, suggesting intricate layers of cell cycle control are required for normal meiotic progression. Using the process of male germ cell development (spermatogenesis) as a reference, this review seeks to highlight the diverse roles of selected CDKs their activators, and their regulators during gametogenesis.
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Affiliation(s)
- Nathan Palmer
- Institute of Molecular and Cell Biology (IMCB), A*STAR (Agency for Science, Technology and Research), Singapore, Singapore.,Department of Biochemistry, National University of Singapore (NUS), Singapore, Singapore
| | - S Zakiah A Talib
- Institute of Molecular and Cell Biology (IMCB), A*STAR (Agency for Science, Technology and Research), Singapore, Singapore
| | - Philipp Kaldis
- Institute of Molecular and Cell Biology (IMCB), A*STAR (Agency for Science, Technology and Research), Singapore, Singapore.,Department of Biochemistry, National University of Singapore (NUS), Singapore, Singapore.,Department of Clinical Sciences, Clinical Research Centre (CRC), Lund University, Malmö, Sweden
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24
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25
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Nanjundappa R, Kong D, Shim K, Stearns T, Brody SL, Loncarek J, Mahjoub MR. Regulation of cilia abundance in multiciliated cells. eLife 2019; 8:e44039. [PMID: 31025935 PMCID: PMC6504233 DOI: 10.7554/elife.44039] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Accepted: 04/25/2019] [Indexed: 12/14/2022] Open
Abstract
Multiciliated cells (MCC) contain hundreds of motile cilia used to propel fluid over their surface. To template these cilia, each MCC produces between 100-600 centrioles by a process termed centriole amplification. Yet, how MCC regulate the precise number of centrioles and cilia remains unknown. Airway progenitor cells contain two parental centrioles (PC) and form structures called deuterosomes that nucleate centrioles during amplification. Using an ex vivo airway culture model, we show that ablation of PC does not perturb deuterosome formation and centriole amplification. In contrast, loss of PC caused an increase in deuterosome and centriole abundance, highlighting the presence of a compensatory mechanism. Quantification of centriole abundance in vitro and in vivo identified a linear relationship between surface area and centriole number. By manipulating cell size, we discovered that centriole number scales with surface area. Our results demonstrate that a cell-intrinsic surface area-dependent mechanism controls centriole and cilia abundance in multiciliated cells.
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Affiliation(s)
- Rashmi Nanjundappa
- Nephrology Division, Department of MedicineWashington UniversitySt LouisUnited States
| | - Dong Kong
- Center for Cancer Research, National Cancer InstituteFrederickUnited States
| | - Kyuhwan Shim
- Nephrology Division, Department of MedicineWashington UniversitySt LouisUnited States
| | - Tim Stearns
- Department of BiologyStanford UniversityStanfordUnited States
| | - Steven L Brody
- Pulmonary Division, Department of MedicineWashington UniversitySt LouisUnited States
| | - Jadranka Loncarek
- Center for Cancer Research, National Cancer InstituteFrederickUnited States
| | - Moe R Mahjoub
- Nephrology Division, Department of MedicineWashington UniversitySt LouisUnited States
- Department of Cell Biology and PhysiologyWashington UniversitySt LouisUnited States
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26
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Terré B, Lewis M, Gil-Gómez G, Han Z, Lu H, Aguilera M, Prats N, Roy S, Zhao H, Stracker TH. Defects in efferent duct multiciliogenesis underlie male infertility in GEMC1-, MCIDAS- or CCNO-deficient mice. Development 2019; 146:dev.162628. [PMID: 30936178 DOI: 10.1242/dev.162628] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Accepted: 03/25/2019] [Indexed: 01/02/2023]
Abstract
GEMC1 and MCIDAS are geminin family proteins that transcriptionally activate E2F4/5-target genes during multiciliogenesis, including Foxj 1 and Ccno Male mice that lacked Gemc1, Mcidas or Ccno were found to be infertile, but the origin of this defect has remained unclear. Here, we show that all three genes are necessary for the generation of functional multiciliated cells in the efferent ducts that are required for spermatozoa to enter the epididymis. In mice that are mutant for Gemc1, Mcidas or Ccno, we observed a similar spectrum of phenotypes, including thinning of the seminiferous tubule epithelia, dilation of the rete testes, sperm agglutinations in the efferent ducts and lack of spermatozoa in the epididymis (azoospermia). These data suggest that defective efferent duct development is the dominant cause of male infertility in these mouse models, and this likely extends to individuals with the ciliopathy reduced generation of multiple motile cilia with mutations in MCIDAS and CCNO.
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Affiliation(s)
- Berta Terré
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona 08028, Spain
| | - Michael Lewis
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona 08028, Spain
| | - Gabriel Gil-Gómez
- Apoptosis Signalling Group, IMIM (Institut Hospital del Mar d'Investigacions Mèdiques), Barcelona 08003, Spain
| | - Zhiyuan Han
- Department of Biomedical Sciences, New York Institute of Technology College of Osteopathic Medicine, Old Westbury, New York, NY 11568, USA
| | - Hao Lu
- Institute of Molecular and Cell Biology, Proteos, 61 Biopolis Drive, Singapore 138673, Singapore
| | - Mònica Aguilera
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona 08028, Spain
| | - Neus Prats
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona 08028, Spain
| | - Sudipto Roy
- Institute of Molecular and Cell Biology, Proteos, 61 Biopolis Drive, Singapore 138673, Singapore.,Department of Pediatrics, Yong Loo Lin School of Medicine, National University of Singapore, 1E Kent Ridge Road, Singapore 119288, Singapore.,Department of Biological Sciences, National University of Singapore, 14 Science Drive 4, Singapore 117543, Singapore
| | - Haotian Zhao
- Department of Biomedical Sciences, New York Institute of Technology College of Osteopathic Medicine, Old Westbury, New York, NY 11568, USA
| | - Travis H Stracker
- Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of Science and Technology, Barcelona 08028, Spain
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27
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Robinson S, Conteh FS, Oppong AY, Yellowhair TR, Newville JC, Demerdash NE, Shrock CL, Maxwell JR, Jett S, Northington FJ, Jantzie LL. Extended Combined Neonatal Treatment With Erythropoietin Plus Melatonin Prevents Posthemorrhagic Hydrocephalus of Prematurity in Rats. Front Cell Neurosci 2018; 12:322. [PMID: 30319361 PMCID: PMC6167494 DOI: 10.3389/fncel.2018.00322] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2018] [Accepted: 09/06/2018] [Indexed: 12/15/2022] Open
Abstract
Posthemorrhagic hydrocephalus of prematurity (PHHP) remains a global challenge. Early preterm infants (<32 weeks gestation), particularly those exposed to chorioamnionitis (CAM), are prone to intraventricular hemorrhage (IVH) and PHHP. We established an age-appropriate, preclinical model of PHHP with progressive macrocephaly and ventriculomegaly to test whether non-surgical neonatal treatment could modulate PHHP. We combined prenatal CAM and postnatal day 1 (P1, equivalent to 30 weeks human gestation) IVH in rats, and administered systemic erythropoietin (EPO) plus melatonin (MLT), or vehicle, from P2 to P10. CAM-IVH rats developed progressive macrocephaly through P21. Macrocephaly was accompanied by ventriculomegaly at P5 (histology), and P21 (ex vivo MRI). CAM-IVH rats showed impaired performance of cliff aversion, a neonatal neurodevelopmental test. Neonatal EPO+MLT treatment prevented macrocephaly and cliff aversion impairment, and significantly reduced ventriculomegaly. EPO+MLT treatment prevented matted or missing ependymal motile cilia observed in vehicle-treated CAM-IVH rats. EPO+MLT treatment also normalized ependymal yes-associated protein (YAP) mRNA levels, and reduced ependymal GFAP-immunolabeling. Vehicle-treated CAM-IVH rats exhibited loss of microstructural integrity on diffusion tensor imaging, which was normalized in EPO+MLT-treated CAM-IVH rats. In summary, combined prenatal systemic inflammation plus early postnatal IVH caused progressive macrocephaly, ventriculomegaly and delayed development of cliff aversion reminiscent of PHHP. Neonatal systemic EPO+MLT treatment prevented multiple hallmarks of PHHP, consistent with a clinically viable, non-surgical treatment strategy.
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Affiliation(s)
- Shenandoah Robinson
- Division of Pediatric Neurosurgery, School of Medicine, Johns Hopkins University, Baltimore, MD, United States
| | - Fatu S Conteh
- Division of Pediatric Neurosurgery, School of Medicine, Johns Hopkins University, Baltimore, MD, United States
| | - Akosua Y Oppong
- Division of Pediatric Neurosurgery, School of Medicine, Johns Hopkins University, Baltimore, MD, United States
| | - Tracylyn R Yellowhair
- Department of Pediatrics, University of New Mexico Health Sciences Center, Albuquerque, NM, United States
| | - Jessie C Newville
- Department of Pediatrics, University of New Mexico Health Sciences Center, Albuquerque, NM, United States.,Department of Neurosciences, University of New Mexico Health Sciences Center, Albuquerque, NM, United States
| | - Nagat El Demerdash
- Division of Pediatric Neurosurgery, School of Medicine, Johns Hopkins University, Baltimore, MD, United States
| | - Christine L Shrock
- Division of Pediatric Neurosurgery, School of Medicine, Johns Hopkins University, Baltimore, MD, United States
| | - Jessie R Maxwell
- Department of Pediatrics, University of New Mexico Health Sciences Center, Albuquerque, NM, United States
| | - Stephen Jett
- Department of Cell Biology and Physiology, University of New Mexico Health Sciences Center, Albuquerque, NM, United States
| | - Frances J Northington
- Division of Neonatology, School of Medicine, Johns Hopkins University, Baltimore, MD, United States
| | - Lauren L Jantzie
- Department of Pediatrics, University of New Mexico Health Sciences Center, Albuquerque, NM, United States.,Department of Neurosciences, University of New Mexico Health Sciences Center, Albuquerque, NM, United States
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