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Mead TJ, Bhutada S, Foulcer SJ, Peruzzi N, Nelson CM, Seifert DE, Larkin J, Tran-Lundmark K, Filmus J, Apte SS. Combined genetic-pharmacologic inactivation of tightly linked ADAMTS proteases in temporally specific windows uncovers distinct roles for versican proteolysis and glypican-6 in cardiac development. Matrix Biol 2024; 131:1-16. [PMID: 38750698 DOI: 10.1016/j.matbio.2024.05.003] [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: 12/21/2023] [Revised: 05/07/2024] [Accepted: 05/09/2024] [Indexed: 05/22/2024]
Abstract
Extracellular matrix remodeling mechanisms are understudied in cardiac development and congenital heart defects. We show that matrix-degrading metalloproteases ADAMTS1 and ADAMTS5, are extensively co-expressed during mouse cardiac development. The mouse mutants of each gene have mild cardiac anomalies, however, their combined genetic inactivation to elicit cooperative roles is precluded by tight gene linkage. Therefore, we coupled Adamts1 inactivation with pharmacologic ADAMTS5 blockade to uncover stage-specific cooperative roles and investigated their potential substrates in mouse cardiac development. ADAMTS5 blockade was achieved in Adamts1 null mouse embryos using an activity-blocking monoclonal antibody during distinct developmental windows spanning myocardial compaction or cardiac septation and outflow tract rotation. Synchrotron imaging, RNA in situ hybridization, immunofluorescence microscopy and electron microscopy were used to determine the impact on cardiac development and compared to Gpc6 and ADAMTS-cleavage resistant versican mutants. Mass spectrometry-based N-terminomics was used to seek relevant substrates. Combined inactivation of ADAMTS1 and ADAMTS5 prior to 12.5 days of gestation led to dramatic accumulation of versican-rich cardiac jelly and inhibited formation of compact and trabecular myocardium, which was also observed in mice with ADAMTS cleavage-resistant versican. Combined inactivation after 12.5 days impaired outflow tract development and ventricular septal closure, generating a tetralogy of Fallot-like defect. N-terminomics of combined ADAMTS knockout and control hearts identified a cleaved glypican-6 peptide only in the controls. ADAMTS1 and ADAMTS5 expression in cells was associated with specific glypican-6 cleavages. Paradoxically, combined ADAMTS1 and ADAMTS5 inactivation reduced cardiac glypican-6 and outflow tract Gpc6 transcription. Notably, Gpc6-/- hearts demonstrated similar rotational defects as combined ADAMTS inactivated hearts and both had reduced hedgehog signaling. Thus, versican proteolysis in cardiac jelly at the canonical Glu441-Ala442 site is cooperatively mediated by ADAMTS1 and ADAMTS5 and required for proper ventricular cardiomyogenesis, whereas, reduced glypican-6 after combined ADAMTS inactivation impairs hedgehog signaling, leading to outflow tract malrotation.
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Affiliation(s)
- Timothy J Mead
- Department of Biomedical Engineering, Cleveland Clinic Lerner Research Institute, Cleveland, OH, USA; Department of Pediatrics, Case Western Reserve University School of Medicine, Cleveland, OH, USA; University Hospitals Rainbow Babies and Children's Hospital, Cleveland, OH, USA.
| | - Sumit Bhutada
- Department of Biomedical Engineering, Cleveland Clinic Lerner Research Institute, Cleveland, OH, USA
| | - Simon J Foulcer
- Department of Biomedical Engineering, Cleveland Clinic Lerner Research Institute, Cleveland, OH, USA
| | - Niccolò Peruzzi
- Department of Experimental Medical Science, and Wallenberg Center for Molecular Medicine Lund University and The Pediatric Heart Center, Skane University Hospital, Lund, Sweden
| | - Courtney M Nelson
- Department of Biomedical Engineering, Cleveland Clinic Lerner Research Institute, Cleveland, OH, USA
| | - Deborah E Seifert
- Department of Pediatrics, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | | | - Karin Tran-Lundmark
- Department of Experimental Medical Science, and Wallenberg Center for Molecular Medicine Lund University and The Pediatric Heart Center, Skane University Hospital, Lund, Sweden
| | - Jorge Filmus
- Sunnybrook Research Institute and Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada
| | - Suneel S Apte
- Department of Biomedical Engineering, Cleveland Clinic Lerner Research Institute, Cleveland, OH, USA.
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2
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Mori Y, Smith S, Wang J, Munjal A. Versican controlled by Lmx1b regulates hyaluronate density and hydration for semicircular canal morphogenesis. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.05.07.592968. [PMID: 38766227 PMCID: PMC11100707 DOI: 10.1101/2024.05.07.592968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
During inner ear semicircular canal morphogenesis in zebrafish, patterned canal-genesis zones express genes for extracellular matrix component synthesis. These include hyaluronan and the hyaluronan-binding chondroitin sulfate proteoglycan Versican, which are abundant in the matrices of many developing organs. Charged hyaluronate polymers play a key role in canal morphogenesis through osmotic swelling. However, the developmental factor(s) that control the synthesis of the matrix components and regulation of hyaluronate density and swelling are unknown. Here, we identify the transcription factor, Lmx1b, as a positive transcriptional regulator of hyaluronan, Versican, and chondroitin synthesis genes crucial for canal morphogenesis. We show that Versican regulates hyaluronan density through its protein core, whereas the charged chondroitin side chains contribute to the osmotic swelling of hyaluronate. Versican-tuned properties of hyaluronate matrices may be a broadly used mechanism in morphogenesis with important implications for understanding diseases where these matrices are impaired, and for hydrogel engineering for tissue regeneration.
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Affiliation(s)
- Yusuke Mori
- Department of Cell Biology, Duke University School of Medicine, Durham NC 27710
| | - Sierra Smith
- Department of Cell Biology, Duke University School of Medicine, Durham NC 27710
| | - Jiacheng Wang
- Department of Cell Biology, Duke University School of Medicine, Durham NC 27710
| | - Akankshi Munjal
- Department of Cell Biology, Duke University School of Medicine, Durham NC 27710
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3
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Ruiz-Rodríguez MJ, Oller J, Martínez-Martínez S, Alarcón-Ruiz I, Toral M, Sun Y, Colmenar Á, Méndez-Olivares MJ, López-Maderuelo D, Kern CB, Nistal JF, Evangelista A, Teixido-Tura G, Campanero MR, Redondo JM. Versican accumulation drives Nos2 induction and aortic disease in Marfan syndrome via Akt activation. EMBO Mol Med 2024; 16:132-157. [PMID: 38177536 PMCID: PMC10897446 DOI: 10.1038/s44321-023-00009-7] [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: 04/03/2023] [Revised: 11/02/2023] [Accepted: 11/10/2023] [Indexed: 01/06/2024] Open
Abstract
Thoracic aortic aneurysm and dissection (TAAD) is a life-threatening condition associated with Marfan syndrome (MFS), a disease caused by fibrillin-1 gene mutations. While various conditions causing TAAD exhibit aortic accumulation of the proteoglycans versican (Vcan) and aggrecan (Acan), it is unclear whether these ECM proteins are involved in aortic disease. Here, we find that Vcan, but not Acan, accumulated in Fbn1C1041G/+ aortas, a mouse model of MFS. Vcan haploinsufficiency protected MFS mice against aortic dilation, and its silencing reverted aortic disease by reducing Nos2 protein expression. Our results suggest that Acan is not an essential contributor to MFS aortopathy. We further demonstrate that Vcan triggers Akt activation and that pharmacological Akt pathway inhibition rapidly regresses aortic dilation and Nos2 expression in MFS mice. Analysis of aortic tissue from MFS human patients revealed accumulation of VCAN and elevated pAKT-S473 staining. Together, these findings reveal that Vcan plays a causative role in MFS aortic disease in vivo by inducing Nos2 via Akt activation and identify Akt signaling pathway components as candidate therapeutic targets.
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Affiliation(s)
- María Jesús Ruiz-Rodríguez
- Gene Regulation in Cardiovascular Remodeling and Inflammation Group, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, 28029, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Jorge Oller
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
- Laboratory of Vascular Pathology, Hospital IIS-Fundación Jiménez Díaz, 28040, Madrid, Spain
| | - Sara Martínez-Martínez
- Gene Regulation in Cardiovascular Remodeling and Inflammation Group, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, 28029, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Iván Alarcón-Ruiz
- Gene Regulation in Cardiovascular Remodeling and Inflammation Group, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, 28029, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Marta Toral
- Gene Regulation in Cardiovascular Remodeling and Inflammation Group, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, 28029, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Yilin Sun
- Cell-Cell Communication & Inflammation Unit, Centro de Biología Molecular Severo Ochoa (CBMSO), Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid, Madrid, 28049, Spain
| | - Ángel Colmenar
- Gene Regulation in Cardiovascular Remodeling and Inflammation Group, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, 28029, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - María José Méndez-Olivares
- Gene Regulation in Cardiovascular Remodeling and Inflammation Group, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, 28029, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Dolores López-Maderuelo
- Gene Regulation in Cardiovascular Remodeling and Inflammation Group, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, 28029, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Christine B Kern
- Medical University of South Carolina (MUSC), Charleston, SC, 29425, USA
| | - J Francisco Nistal
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
- Cardiovascular Surgery, Hospital Universitario Marqués de Valdecilla, Instituto de Investigación Valdecilla (IDIVAL), Facultad de Medicina, Universidad de Cantabria, Santander, 39005, Spain
| | | | - Gisela Teixido-Tura
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
- Department of Cardiology, Hospital Universitari Vall d'Hebron (VHIR), Barcelona, 08035, Spain
| | - Miguel R Campanero
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain.
- Cell-Cell Communication & Inflammation Unit, Centro de Biología Molecular Severo Ochoa (CBMSO), Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid, Madrid, 28049, Spain.
| | - Juan Miguel Redondo
- Gene Regulation in Cardiovascular Remodeling and Inflammation Group, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, 28029, Spain.
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain.
- Cell-Cell Communication & Inflammation Unit, Centro de Biología Molecular Severo Ochoa (CBMSO), Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid, Madrid, 28049, Spain.
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Sagae Y, Horie A, Yanai A, Ohara T, Nakakita B, Kitawaki Y, Okunomiya A, Tani H, Yamaguchi K, Hamanishi J, Lydon JP, Daikoku T, Watanabe H, Mandai M. Versican provides the provisional matrix for uterine spiral artery dilation and fetal growth. Matrix Biol 2023; 115:16-31. [PMID: 36423736 DOI: 10.1016/j.matbio.2022.11.004] [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: 08/02/2022] [Revised: 11/17/2022] [Accepted: 11/20/2022] [Indexed: 11/23/2022]
Abstract
The extracellular matrix (ECM) in the endometrium plays a crucial role in mammalian pregnancy. We have shown that versican secreted from the endometrial epithelium promotes embryo implantation. Versican is a proteoglycan, a major player in the provisional matrix, and versikine, its N-terminal fragment cleaved by ADAMTS proteinases, serves as a bioactive molecule. Here, since versican expression in the placenta was dynamically altered in humans and mice, we investigated the role of versican in pregnancy using uterine-specific Vcan deletion mice (uKO mice) and ADAMTS-resistant versican expressing mice (V1R mice). uKO mice exhibited insufficient spiral artery dilation, followed by fetal growth restriction and maternal hypertension. Further analysis revealed impaired proliferation of tissue-resident natural killer cells required for spiral artery dilation. V1R mice showed the same results as the control, eliminating the involvement of versikine. Our results provide a new concept that versican, one factor of ECM, contributes to placentation and following fetal growth.
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Affiliation(s)
- Yusuke Sagae
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Akihito Horie
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, Kyoto, Japan.
| | - Akihiro Yanai
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Tsutomu Ohara
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Baku Nakakita
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Yoshimi Kitawaki
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Asuka Okunomiya
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Hirohiko Tani
- Department of Gynecology and Obstetrics, Shizuoka General Hospital, Shizuoka, Japan
| | - Ken Yamaguchi
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Junzo Hamanishi
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - John P Lydon
- Department of Pathology and Immunology, Center for Drug Discovery, Center for Reproductive Medicine, Baylor College of Medicine, Houston, TX, United States of America
| | - Takiko Daikoku
- Division of Animal Disease Model, Research Center for Experimental Modeling of Human Disease, Kanazawa University, Kanazawa, Japan
| | - Hideto Watanabe
- Institute for Molecular Science of Medicine, Aichi Medical University, Nagakute, Japan
| | - Masaki Mandai
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
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5
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Papadas A, Deb G, Cicala A, Officer A, Hope C, Pagenkopf A, Flietner E, Morrow ZT, Emmerich P, Wiesner J, Arauz G, Bansal V, Esbona K, Capitini CM, Matkowskyj KA, Deming DA, Politi K, Abrams SI, Harismendy O, Asimakopoulos F. Stromal remodeling regulates dendritic cell abundance and activity in the tumor microenvironment. Cell Rep 2022; 40:111201. [PMID: 35977482 PMCID: PMC9402878 DOI: 10.1016/j.celrep.2022.111201] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 06/10/2022] [Accepted: 07/20/2022] [Indexed: 11/24/2022] Open
Abstract
Stimulatory type 1 conventional dendritic cells (cDC1s) engage in productive interactions with CD8+ effectors along tumor-stroma boundaries. The paradoxical accumulation of “poised” cDC1s within stromal sheets is unlikely to simply reflect passive exclusion from tumor cores. Drawing parallels with embryonic morphogenesis, we hypothesized that invasive margin stromal remodeling generates developmentally conserved cell fate cues that regulate cDC1 behavior. We find that, in human T cell-inflamed tumors, CD8+ T cells penetrate tumor nests, whereas cDC1s are confined within adjacent stroma that recurrently displays site-specific proteolysis of the matrix proteoglycan versican (VCAN), an essential organ-sculpting modification in development. VCAN is necessary, and its proteolytic fragment (matrikine) versikine is sufficient for cDC1 accumulation. Versikine does not influence tumor-seeding pre-DC differentiation; rather, it orchestrates a distinctive cDC1 activation program conferring exquisite sensitivity to DNA sensing, supported by atypical innate lymphoid cells. Thus, peritumoral stroma mimicking embryonic provisional matrix remodeling regulates cDC1 abundance and activity to elicit T cell-inflamed tumor microenvironments. T cell-inflamed tumor microenvironments are a prerequisite for immunotherapy efficacy; however, why some tumors are inflamed and others not remains poorly understood. Papadas et al. link stromal reaction dynamics with T cell-induced inflammation. Peritumoral stroma emulating embryonic provisional matrix remodeling regulates cDC1-NK-CD8+ crosstalk to promote T cell repriming and penetration into tumor nests.
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Affiliation(s)
- Athanasios Papadas
- Division of Blood and Marrow Transplantation, Department of Medicine, University of California, San Diego (UCSD), La Jolla, CA, USA; Moores Cancer Center, University of California, San Diego (UCSD), La Jolla, CA, USA; Cellular and Molecular Pathology Graduate Program, University of Wisconsin-Madison, Madison, WI, USA
| | - Gauri Deb
- Division of Blood and Marrow Transplantation, Department of Medicine, University of California, San Diego (UCSD), La Jolla, CA, USA; Moores Cancer Center, University of California, San Diego (UCSD), La Jolla, CA, USA
| | - Alexander Cicala
- Division of Blood and Marrow Transplantation, Department of Medicine, University of California, San Diego (UCSD), La Jolla, CA, USA; Moores Cancer Center, University of California, San Diego (UCSD), La Jolla, CA, USA
| | - Adam Officer
- Moores Cancer Center, University of California, San Diego (UCSD), La Jolla, CA, USA; Division of Biomedical Informatics, Department of Medicine, University of California, San Diego (UCSD), Moores Cancer Center, La Jolla, CA, USA; Bioinformatics and Systems Biology Graduate Program, University of California, San Diego (UCSD), La Jolla, CA, USA
| | - Chelsea Hope
- Cellular and Molecular Pathology Graduate Program, University of Wisconsin-Madison, Madison, WI, USA; Division of Hematology and Oncology, Department of Medicine, University of Wisconsin-Madison, Madison, WI, USA; UW Carbone Cancer Center, University of Wisconsin-Madison, Madison, WI, USA
| | - Adam Pagenkopf
- Division of Hematology and Oncology, Department of Medicine, University of Wisconsin-Madison, Madison, WI, USA; UW Carbone Cancer Center, University of Wisconsin-Madison, Madison, WI, USA
| | - Evan Flietner
- Cellular and Molecular Pathology Graduate Program, University of Wisconsin-Madison, Madison, WI, USA; Division of Hematology and Oncology, Department of Medicine, University of Wisconsin-Madison, Madison, WI, USA; UW Carbone Cancer Center, University of Wisconsin-Madison, Madison, WI, USA
| | - Zachary T Morrow
- Division of Hematology and Oncology, Department of Medicine, University of Wisconsin-Madison, Madison, WI, USA; UW Carbone Cancer Center, University of Wisconsin-Madison, Madison, WI, USA
| | - Philip Emmerich
- Cellular and Molecular Pathology Graduate Program, University of Wisconsin-Madison, Madison, WI, USA; UW Carbone Cancer Center, University of Wisconsin-Madison, Madison, WI, USA
| | - Joshua Wiesner
- Division of Blood and Marrow Transplantation, Department of Medicine, University of California, San Diego (UCSD), La Jolla, CA, USA; Moores Cancer Center, University of California, San Diego (UCSD), La Jolla, CA, USA
| | - Garrett Arauz
- Division of Blood and Marrow Transplantation, Department of Medicine, University of California, San Diego (UCSD), La Jolla, CA, USA; Moores Cancer Center, University of California, San Diego (UCSD), La Jolla, CA, USA
| | - Varun Bansal
- Division of Blood and Marrow Transplantation, Department of Medicine, University of California, San Diego (UCSD), La Jolla, CA, USA; Moores Cancer Center, University of California, San Diego (UCSD), La Jolla, CA, USA
| | - Karla Esbona
- UW Carbone Cancer Center, University of Wisconsin-Madison, Madison, WI, USA; Department of Pathology and Laboratory Medicine, University of Wisconsin-Madison, Madison, WI, USA
| | - Christian M Capitini
- UW Carbone Cancer Center, University of Wisconsin-Madison, Madison, WI, USA; Division of Hematology and Oncology, Department of Pediatrics, University of Wisconsin-Madison, Madison, WI, USA
| | - Kristina A Matkowskyj
- UW Carbone Cancer Center, University of Wisconsin-Madison, Madison, WI, USA; Department of Pathology and Laboratory Medicine, University of Wisconsin-Madison, Madison, WI, USA
| | - Dustin A Deming
- Division of Hematology and Oncology, Department of Medicine, University of Wisconsin-Madison, Madison, WI, USA; UW Carbone Cancer Center, University of Wisconsin-Madison, Madison, WI, USA; McArdle Laboratory for Cancer Research, University of Wisconsin-Madison, Madison, WI, USA
| | - Katerina Politi
- Department of Pathology, Yale School of Medicine, New Haven, CT, USA; Department of Medicine, Yale School of Medicine, New Haven, CT, USA; Yale Cancer Center, Yale School of Medicine, New Haven, CT, USA
| | - Scott I Abrams
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Olivier Harismendy
- Moores Cancer Center, University of California, San Diego (UCSD), La Jolla, CA, USA; Division of Biomedical Informatics, Department of Medicine, University of California, San Diego (UCSD), Moores Cancer Center, La Jolla, CA, USA
| | - Fotis Asimakopoulos
- Division of Blood and Marrow Transplantation, Department of Medicine, University of California, San Diego (UCSD), La Jolla, CA, USA; Moores Cancer Center, University of California, San Diego (UCSD), La Jolla, CA, USA.
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6
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Inubushi T, Nakanishi Y, Abe M, Takahata Y, Nishimura R, Kurosaka H, Irie F, Yamashiro T, Yamaguchi Y. The cell surface hyaluronidase TMEM2 plays an essential role in mouse neural crest cell development and survival. PLoS Genet 2022; 18:e1009765. [PMID: 35839257 PMCID: PMC9328550 DOI: 10.1371/journal.pgen.1009765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 07/27/2022] [Accepted: 06/29/2022] [Indexed: 11/30/2022] Open
Abstract
Hyaluronan (HA) is a major extracellular matrix component whose tissue levels are dynamically regulated during embryonic development. Although the synthesis of HA has been shown to exert a substantial influence on embryonic morphogenesis, the functional importance of the catabolic aspect of HA turnover is poorly understood. Here, we demonstrate that the transmembrane hyaluronidase TMEM2 plays an essential role in neural crest development and the morphogenesis of neural crest derivatives, as evidenced by the presence of severe craniofacial abnormalities in Wnt1-Cre–mediated Tmem2 knockout (Tmem2CKO) mice. Neural crest cells (NCCs) are a migratory population of cells that gives rise to diverse cell lineages, including the craniofacial complex, the peripheral nervous system, and part of the heart. Analysis of Tmem2 expression during NCC formation and migration reveals that Tmem2 is expressed at the site of NCC delamination and in emigrating Sox9-positive NCCs. In Tmem2CKO embryos, the number of NCCs emigrating from the neural tube is greatly reduced. Furthermore, linage tracing reveals that the number of NCCs traversing the ventral migration pathway and the number of post-migratory neural crest derivatives are both significantly reduced in a Tmem2CKO background. In vitro studies using Tmem2-depleted mouse O9-1 neural crest cells demonstrate that Tmem2 expression is essential for the ability of these cells to form focal adhesions on and to migrate into HA-containing substrates. Additionally, we show that Tmem2-deficient NCCs exhibit increased apoptotic cell death in NCC-derived tissues, an observation that is corroborated by in vitro experiments using O9-1 cells. Collectively, our data demonstrate that TMEM2-mediated HA degradation plays an essential role in normal neural crest development. This study reveals the hitherto unrecognized functional importance of HA degradation in embryonic development and highlights the pivotal role of Tmem2 in the developmental process. As a major component of the extracellular matrix, hyaluronan is particularly abundant in the extracellular matrix of embryonic tissues, where its expression is dynamically regulated during tissue morphogenetic processes. Tissue levels of hyaluronan are regulated not only by its synthesis but also by its degradation. Curiously, however, mice lacking known hyaluronidase molecules, including HYAL1 and HYAL2, exhibit minimal embryonic phenotypes. As a result, our understanding of the role of the catabolic aspect of hyaluronan metabolism in embryonic development is quite limited. Here, we show that TMEM2, a recently identified hyaluronidase that degrades hyaluronan on the cell surface, plays a critical role in the development of neural crest cells and their derivatives. Our analyses of Tmem2 conditional knockout mice, Tmem2 knock-in reporter mice, and in vitro cell cultures demonstrate that TMEM2 is essential for generating a tissue environment needed for efficient migration of neural crest cells from the neural tube. Our paper reveals for the first time that the degradation of hyaluronan plays a specific regulatory role in embryonic morphogenesis, and that dysregulation of hyaluronan degradation leads to severe developmental defects.
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Affiliation(s)
- Toshihiro Inubushi
- Department of Orthodontics and Dentofacial Orthopedics, Osaka University Graduate School of Dentistry, Osaka, Japan
- * E-mail:
| | - Yuichiro Nakanishi
- Department of Orthodontics and Dentofacial Orthopedics, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - Makoto Abe
- Department of Oral Anatomy and Developmental Biology, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - Yoshifumi Takahata
- Department of Molecular and Cellular Biochemistry, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - Riko Nishimura
- Department of Molecular and Cellular Biochemistry, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - Hiroshi Kurosaka
- Department of Orthodontics and Dentofacial Orthopedics, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - Fumitoshi Irie
- Human Genetics Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California, United States of America
| | - Takashi Yamashiro
- Department of Orthodontics and Dentofacial Orthopedics, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - Yu Yamaguchi
- Human Genetics Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California, United States of America
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7
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Mueller-Buehl C, Reinhard J, Roll L, Bader V, Winklhofer KF, Faissner A. Brevican, Neurocan, Tenascin-C, and Tenascin-R Act as Important Regulators of the Interplay Between Perineuronal Nets, Synaptic Integrity, Inhibitory Interneurons, and Otx2. Front Cell Dev Biol 2022; 10:886527. [PMID: 35721494 PMCID: PMC9201762 DOI: 10.3389/fcell.2022.886527] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 04/11/2022] [Indexed: 11/13/2022] Open
Abstract
Fast-spiking parvalbumin interneurons are critical for the function of mature cortical inhibitory circuits. Most of these neurons are enwrapped by a specialized extracellular matrix (ECM) structure called perineuronal net (PNN), which can regulate their synaptic input. In this study, we investigated the relationship between PNNs, parvalbumin interneurons, and synaptic distribution on these cells in the adult primary visual cortex (V1) of quadruple knockout mice deficient for the ECM molecules brevican, neurocan, tenascin-C, and tenascin-R. We used super-resolution structured illumination microscopy (SIM) to analyze PNN structure and associated synapses. In addition, we examined parvalbumin and calretinin interneuron populations. We observed a reduction in the number of PNN-enwrapped cells and clear disorganization of the PNN structure in the quadruple knockout V1. This was accompanied by an imbalance of inhibitory and excitatory synapses with a reduction of inhibitory and an increase of excitatory synaptic elements along the PNNs. Furthermore, the number of parvalbumin interneurons was reduced in the quadruple knockout, while calretinin interneurons, which do not wear PNNs, did not display differences in number. Interestingly, we found the transcription factor Otx2 homeoprotein positive cell population also reduced. Otx2 is crucial for parvalbumin interneuron and PNN maturation, and a positive feedback loop between these parameters has been described. Collectively, these data indicate an important role of brevican, neurocan, tenascin-C, and tenascin-R in regulating the interplay between PNNs, inhibitory interneurons, synaptic distribution, and Otx2 in the V1.
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Affiliation(s)
- Cornelius Mueller-Buehl
- Department of Cell Morphology and Molecular Neurobiology, Faculty of Biology and Biotechnology, Ruhr University Bochum, Bochum, Germany
| | - Jacqueline Reinhard
- Department of Cell Morphology and Molecular Neurobiology, Faculty of Biology and Biotechnology, Ruhr University Bochum, Bochum, Germany
| | - Lars Roll
- Department of Cell Morphology and Molecular Neurobiology, Faculty of Biology and Biotechnology, Ruhr University Bochum, Bochum, Germany
| | - Verian Bader
- Department of Molecular Cell Biology, Institute of Biochemistry and Pathobiochemistry, Ruhr University Bochum, Bochum, Germany
- Department of Biochemistry of Neurodegenerative Diseases, Institute of Biochemistry and Pathobiochemistry, Ruhr University Bochum, Bochum, Germany
| | - Konstanze F. Winklhofer
- Department of Molecular Cell Biology, Institute of Biochemistry and Pathobiochemistry, Ruhr University Bochum, Bochum, Germany
- Cluster of Excellence RESOLV, Ruhr University Bochum, Bochum, Germany
| | - Andreas Faissner
- Department of Cell Morphology and Molecular Neurobiology, Faculty of Biology and Biotechnology, Ruhr University Bochum, Bochum, Germany
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8
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Abstract
Aggrecan (Acan) and versican (Vcan) are large chondroitin sulfate proteoglycans of the extracellular matrix. They share the same structural domains at both N and C-termini. The N-terminal G1 domain binds hyaluronan (HA), forms an HA-rich matrix, and regulates HA-mediated signaling. The C-terminal G3 domain binds other extracellular matrix molecules and forms a supramolecular structure that stores TGFb and BMPs and regulates their signaling. EGF-like motifs in the G3 domain may directly act like an EGF ligand. Both Acan and Vcan are present in cartilage, intervertebral disc, brain, heart, and aorta. Their localizations are essentially reciprocal. This review describes their structural domains, expression patterns and functions, and regulation of their expression.
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Affiliation(s)
- Hideto Watanabe
- Institute for Molecular Science of Medicine, Aichi Medical University, Nagakute, Aichi, Japan
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9
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Casey MA, Hill JT, Hoshijima K, Bryan CD, Gribble SL, Brown JT, Chien CB, Yost HJ, Kwan KM. Shutdown corner, a large deletion mutant isolated from a haploid mutagenesis screen in zebrafish. G3 (BETHESDA, MD.) 2022; 12:jkab442. [PMID: 35079792 PMCID: PMC9210284 DOI: 10.1093/g3journal/jkab442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 12/15/2021] [Indexed: 11/13/2022]
Abstract
Morphogenesis, the formation of three-dimensional organ structures, requires precise coupling of genetic regulation and complex cell behaviors. The genetic networks governing many morphogenetic systems, including that of the embryonic eye, are poorly understood. In zebrafish, several forward genetic screens have sought to identify factors regulating eye development. These screens often look for eye defects at stages after the optic cup is formed and when retinal neurogenesis is under way. This approach can make it difficult to identify mutants specific for morphogenesis, as opposed to neurogenesis. To this end, we carried out a forward genetic, small-scale haploid mutagenesis screen in zebrafish (Danio rerio) to identify factors that govern optic cup morphogenesis. We screened ∼100 genomes and isolated shutdown corner (sco), a mutant that exhibits multiple tissue defects and harbors a ∼10-Mb deletion that encompasses 89 annotated genes. Using a combination of live imaging and antibody staining, we found cell proliferation, cell death, and tissue patterning defects in the sco optic cup. We also observed other phenotypes, including paralysis, neuromuscular defects, and ocular vasculature defects. To date, the largest deletion mutants reported in zebrafish are engineered using CRISPR-Cas9 and are less than 300 kb. Because of the number of genes within the deletion interval, shutdown corner [Df(Chr05:sco)z207] could be a useful resource to the zebrafish community, as it may be helpful for gene mapping, understanding genetic interactions, or studying many genes lost in the mutant.
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Affiliation(s)
- Macaulie A Casey
- Department of Human Genetics, University of Utah, Salt Lake City, UT 84112, USA
| | - Jonathon T Hill
- Department of Cell Biology and Physiology, Brigham Young University, Provo, UT 84602, USA
| | - Kazuyuki Hoshijima
- Department of Human Genetics, University of Utah, Salt Lake City, UT 84112, USA
| | - Chase D Bryan
- Department of Molecular Genetics and Microbiology, University of Florida, Gainesville, FL 32611, USA
| | - Suzanna L Gribble
- Department of Biological Sciences, University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - J Thomas Brown
- Department of Biomedical Informatics, Vanderbilt University, Nashville, TN 37203, USA
| | - Chi-Bin Chien
- Department of Neurobiology and Anatomy, University of Utah, Salt Lake City, UT 84112, USA
| | - H Joseph Yost
- Department of Neurobiology and Anatomy, University of Utah, Salt Lake City, UT 84112, USA
| | - Kristen M Kwan
- Department of Human Genetics, University of Utah, Salt Lake City, UT 84112, USA
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10
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Islam S, Jahan N, Shahida A, Karnan S, Watanabe H. Accumulation of versican and lack of versikine ameliorate acute colitis. Matrix Biol 2022; 107:59-76. [DOI: 10.1016/j.matbio.2022.02.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 02/05/2022] [Accepted: 02/09/2022] [Indexed: 12/11/2022]
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11
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Henderson DJ, Eley L, Turner JE, Chaudhry B. Development of the Human Arterial Valves: Understanding Bicuspid Aortic Valve. Front Cardiovasc Med 2022; 8:802930. [PMID: 35155611 PMCID: PMC8829322 DOI: 10.3389/fcvm.2021.802930] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 12/16/2021] [Indexed: 11/17/2022] Open
Abstract
Abnormalities in the arterial valves are some of the commonest congenital malformations, with bicuspid aortic valve (BAV) occurring in as many as 2% of the population. Despite this, most of what we understand about the development of the arterial (semilunar; aortic and pulmonary) valves is extrapolated from investigations of the atrioventricular valves in animal models, with surprisingly little specifically known about how the arterial valves develop in mouse, and even less in human. In this review, we summarise what is known about the development of the human arterial valve leaflets, comparing this to the mouse where appropriate.
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Affiliation(s)
- Deborah J. Henderson
- Biosciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
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12
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Derrick CJ, Sánchez-Posada J, Hussein F, Tessadori F, Pollitt EJG, Savage AM, Wilkinson RN, Chico TJ, van Eeden FJ, Bakkers J, Noël ES. Asymmetric Hapln1a drives regionalized cardiac ECM expansion and promotes heart morphogenesis in zebrafish development. Cardiovasc Res 2022; 118:226-240. [PMID: 33616638 PMCID: PMC8752364 DOI: 10.1093/cvr/cvab004] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 01/08/2021] [Indexed: 01/24/2023] Open
Abstract
AIMS Vertebrate heart development requires the complex morphogenesis of a linear tube to form the mature organ, a process essential for correct cardiac form and function, requiring coordination of embryonic laterality, cardiac growth, and regionalized cellular changes. While previous studies have demonstrated broad requirements for extracellular matrix (ECM) components in cardiac morphogenesis, we hypothesized that ECM regionalization may fine tune cardiac shape during heart development. METHODS AND RESULTS Using live in vivo light sheet imaging of zebrafish embryos, we describe a left-sided expansion of the ECM between the myocardium and endocardium prior to the onset of heart looping and chamber ballooning. Analysis using an ECM sensor revealed the cardiac ECM is further regionalized along the atrioventricular axis. Spatial transcriptomic analysis of gene expression in the heart tube identified candidate genes that may drive ECM expansion. This approach identified regionalized expression of hapln1a, encoding an ECM cross-linking protein. Validation of transcriptomic data by in situ hybridization confirmed regionalized hapln1a expression in the heart, with highest levels of expression in the future atrium and on the left side of the tube, overlapping with the observed ECM expansion. Analysis of CRISPR-Cas9-generated hapln1a mutants revealed a reduction in atrial size and reduced chamber ballooning. Loss-of-function analysis demonstrated that ECM expansion is dependent upon Hapln1a, together supporting a role for Hapln1a in regionalized ECM modulation and cardiac morphogenesis. Analysis of hapln1a expression in zebrafish mutants with randomized or absent embryonic left-right asymmetry revealed that laterality cues position hapln1a-expressing cells asymmetrically in the left side of the heart tube. CONCLUSION We identify a regionalized ECM expansion in the heart tube which promotes correct heart development, and propose a novel model whereby embryonic laterality cues orient the axis of ECM asymmetry in the heart, suggesting these two pathways interact to promote robust cardiac morphogenesis.
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Affiliation(s)
- Christopher J Derrick
- Department of Biomedical Science, University of Sheffield, Western Bank, Sheffield, S10 2TN, UK
| | - Juliana Sánchez-Posada
- Department of Biomedical Science, University of Sheffield, Western Bank, Sheffield, S10 2TN, UK
| | - Farah Hussein
- Department of Biomedical Science, University of Sheffield, Western Bank, Sheffield, S10 2TN, UK
| | - Federico Tessadori
- Hubrecht Institute for Developmental and Stem Cell Biology, Uppsalalaan 8, 3584 CT, Utrecht, Netherlands
| | - Eric J G Pollitt
- Department of Biomedical Science, University of Sheffield, Western Bank, Sheffield, S10 2TN, UK
| | - Aaron M Savage
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Medical School, Beech Hill Road, Sheffield, S10 2RX, UK
| | - Robert N Wilkinson
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Medical School, Beech Hill Road, Sheffield, S10 2RX, UK
| | - Timothy J Chico
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Medical School, Beech Hill Road, Sheffield, S10 2RX, UK
| | - Fredericus J van Eeden
- Department of Biomedical Science, University of Sheffield, Western Bank, Sheffield, S10 2TN, UK
| | - Jeroen Bakkers
- Hubrecht Institute for Developmental and Stem Cell Biology, Uppsalalaan 8, 3584 CT, Utrecht, Netherlands
| | - Emily S Noël
- Department of Biomedical Science, University of Sheffield, Western Bank, Sheffield, S10 2TN, UK
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13
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Proteoglycans and Diseases of Soft Tissues. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1348:127-138. [PMID: 34807417 DOI: 10.1007/978-3-030-80614-9_5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Proteoglycans consist of protein cores to which at least one glycosaminoglycan chain is attached. They play important roles in the physiology and biomechanical function of tendons, ligaments, cardiovascular system, and other systems through their involvement in regulation of assembly and maintenance of extracellular matrix, and through their participation in cell proliferation together with growth factors. They can be divided into two main groups, small and large proteoglycans. The small proteoglycans are also known as small leucine-rich proteoglycans (SLRPs) which are encoded by 18 genes and are further subclassified into Classes I-V. Several members of Class I and II, such as decorin and biglycan from Class I, and Class II fibromodulin and lumican, are known to regulate collagen fibrillogenesis. Decorin limits the diameter of collagen fibrils during fibrillogenesis. The function of biglycan in fibrillogenesis is similar to that of decorin. Though biomechanical function of tendon is compromised in decorin-deficient mice, decorin can substitute for lack of biglycan in biglycan-deficient mice. New data also indicate an important role for biglycan in disorders of the cardiovascular system, including aortic valve stenosis and aortic dissection. Two members of the Class II of SLRPs, fibromodulin and lumican bind to the same site within the collagen molecule and can substitute for each other in fibromodulin- or lumican-deficient mice.Aggrecan and versican are the major representatives of the large proteoglycans. Though they are mainly found in the cartilage where they provide resilience and toughness, they are present also in tensile portions of tendons and, in slightly different biochemical form in fibrocartilage. Degradation by aggrecanase is responsible for the appearance of different forms of aggrecan and versican in different parts of the tendon where these cleaved forms play different roles. In addition, they are important components of the ventricularis of cardiac valves. Mutations in the gene for versican or in the gene for elastin (which binds to versican ) lead to severe disruptions of normal developmental of the heart at least in mice.
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14
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Martin DR, Santamaria S, Koch CD, Ahnström J, Apte SS. Identification of novel ADAMTS1, ADAMTS4 and ADAMTS5 cleavage sites in versican using a label-free quantitative proteomics approach. J Proteomics 2021; 249:104358. [PMID: 34450332 PMCID: PMC8713443 DOI: 10.1016/j.jprot.2021.104358] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 07/20/2021] [Accepted: 08/16/2021] [Indexed: 01/08/2023]
Abstract
The chondroitin sulfate proteoglycan versican is important for embryonic development and several human disorders. The versican V1 splice isoform is widely expressed and cleaved by ADAMTS proteases at a well-characterized site, Glu441-Ala442. Since ADAMTS proteases cleave the homologous proteoglycan aggrecan at multiple sites, we hypothesized that additional cleavage sites existed within versican. We report a quantitative label-free approach that ranks abundance of liquid chromatography-tandem mass spectrometry (LC-MS/MS)-identified semi-tryptic peptides after versican digestion by ADAMTS1, ADAMTS4 and ADAMTS5 to identify site-specific cleavages. Recombinant purified versican V1 constructs were digested with the recombinant full-length proteases, using catalytically inactive mutant proteases in control digests. Semi-tryptic peptide abundance ratios determined by LC-MS/MS in ADAMTS:control digests were compared to the mean of all identified peptides to obtain a z-score by which outlier peptides were ranked, using semi-tryptic peptides identifying Glu441 -Ala442 cleavage as the benchmark. Tryptic peptides with higher abundance in control digests supported cleavage site identification. We identified several novel cleavage sites supporting the ADAMTS1/4/5 cleavage site preference for a P1-Glu residue in proteoglycan substrates. Digestion of proteins in vitro and application of this z-score approach is potentially widely applicable for mapping protease cleavage sites using label-free proteomics. SIGNIFICANCE: Versican abundance and turnover are relevant to the pathogenesis of several human disorders. Versican is cleaved by A Disintegrin-like And Metalloprotease with Thrombospondin type 1 motifs (ADAMTS) family members at Glu441-Ala442, generating a bioactive proteoform called versikine, but additional cleavage sites and the site-specificity of individual ADAMTS proteases is unexplored. Here, we used a label-free proteomics strategy to identify versican cleavage sites for 3 ADAMTS proteases, applying a novel z-score-based statistical approach to compare the protease digests of versican to controls (digests with inactive protease) using the known protease cleavage site as a benchmark. We identified 21 novel cleavage sites that had a comparable z-score to the benchmark. Given the functional significance of versikine, they represent potentially significant cleavages and helped to refine a substrate site preference for each protease.The z-score approach is potentially widely applicable for discovery of site-specific cleavages within an purified protein or small ensemble of proteins using any protease.
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Affiliation(s)
- Daniel R Martin
- Department of Biomedical Engineering, Cleveland Clinic Lerner Research Institute, Cleveland, OH 44195, USA
| | - Salvatore Santamaria
- Department of Immunology and Inflammation, 5th Floor Commonwealth Building, Hammersmith Hospital Campus, Du Cane Road, W12 0NN London, United Kingdom
| | - Christopher D Koch
- Department of Biomedical Engineering, Cleveland Clinic Lerner Research Institute, Cleveland, OH 44195, USA
| | - Josefin Ahnström
- Department of Immunology and Inflammation, 5th Floor Commonwealth Building, Hammersmith Hospital Campus, Du Cane Road, W12 0NN London, United Kingdom
| | - Suneel S Apte
- Department of Biomedical Engineering, Cleveland Clinic Lerner Research Institute, Cleveland, OH 44195, USA.
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15
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Derrick CJ, Pollitt EJG, Sanchez Sevilla Uruchurtu A, Hussein F, Grierson AJ, Noël ES. Lamb1a regulates atrial growth by limiting second heart field addition during zebrafish heart development. Development 2021; 148:272294. [PMID: 34568948 DOI: 10.1242/dev.199691] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 09/19/2021] [Indexed: 12/20/2022]
Abstract
During early vertebrate heart development, the heart transitions from a linear tube to a complex asymmetric structure, a morphogenetic process that occurs simultaneously with growth of the heart. Cardiac growth during early heart morphogenesis is driven by deployment of cells from the second heart field (SHF) into both poles of the heart. Laminin is a core component of the extracellular matrix and, although mutations in laminin subunits are linked with cardiac abnormalities, no role for laminin has been identified in early vertebrate heart morphogenesis. We identified tissue-specific expression of laminin genes in the developing zebrafish heart, supporting a role for laminins in heart morphogenesis. Analysis of heart development in lamb1a zebrafish mutant embryos reveals mild morphogenetic defects and progressive cardiomegaly, and that Lamb1a functions to limit heart size during cardiac development by restricting SHF addition. lamb1a mutants exhibit hallmarks of altered haemodynamics, and blocking cardiac contractility in lamb1a mutants rescues heart size and atrial SHF addition. Together, these results suggest that laminin mediates interactions between SHF deployment and cardiac biomechanics during heart morphogenesis and growth in the developing embryo.
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Affiliation(s)
| | - Eric J G Pollitt
- Department of Biomedical Science, University of Sheffield, Sheffield S10 2TN, UK
| | | | - Farah Hussein
- Department of Biomedical Science, University of Sheffield, Sheffield S10 2TN, UK
| | - Andrew J Grierson
- Sheffield Institute for Translational Neuroscience, University of Sheffield, Sheffield S10 2HQ, UK
| | - Emily S Noël
- Department of Biomedical Science, University of Sheffield, Sheffield S10 2TN, UK
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16
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Isolation and Purification of Versican and Analysis of Versican Proteolysis. Methods Mol Biol 2021. [PMID: 34626407 DOI: 10.1007/978-1-0716-1398-6_43] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2023]
Abstract
Versican is a widely distributed chondroitin sulfate proteoglycan that forms large complexes with the glycosaminoglycan hyaluronan (HA). As a consequence of HA binding to its receptor CD44 and interactions of the versican C-terminal globular (G3) domain with a variety of extracellular matrix proteins, versican is a key component of well-defined networks in pericellular matrix and extracellular matrix. Versican is crucial for several developmental processes in the embryo ranging from cardiac development to digit separation, and there is an increasing interest in its roles in cancer and inflammation. Versican proteolysis by ADAMTS proteases is highly regulated, occurs at specific peptide bonds, and is relevant to several physiological and disease mechanisms. In this chapter, methods are described for the isolation and detection of intact and cleaved versican in tissues using morphologic and biochemical techniques. These, together with the methodologies for purification and analysis of recombinant versican and an N-terminal versican fragment named versikine that are provided here, are likely to facilitate further progress on the biology of versican and its proteolysis.
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17
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Timms KP, Maurice SB. Context-dependent bioactivity of versican fragments. Glycobiology 2021; 30:365-373. [PMID: 31651027 DOI: 10.1093/glycob/cwz090] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 09/19/2019] [Accepted: 09/19/2019] [Indexed: 01/05/2023] Open
Abstract
Versican (VCAN) proteolysis and the accumulation of VCAN fragments occur in many developmental and disease processes, affecting extracellular matrix (ECM) structure and cell phenotype. Little is known about the significance of proteolysis and the roles of fragments, or how this ECM remodeling affects the microenvironment and phenotype of diseased cells. G1-DPEAAE fragments promote aspects of epithelial-mesenchymal transitioning in developing and diseased cells, resulting in cell migration. Enhanced proliferation and invasion of tumor and endothelial cells is directly associated with G1 domain deposition and G1-DPEAAE localization respectively. These tumorigenic and angiogenic roles could explain the disease exacerbating effect often associated with G1-containing fragments, however, the pathogenicity of G1 fragments depends entirely upon the context. Overall, VCAN fragments promote tumorigenesis and inflammation; however, the specific cleavage site, the extent of cleavage activity and the microenvironment in which cleavage occurs collectively determine how this pleiotropic molecule and its fragments influence cells.
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Affiliation(s)
- Katherine Payne Timms
- University of Northern British Columbia, 3333 University Way, Prince George, BC, V2N 4Z9, Canada
| | - Sean Bertram Maurice
- Northern Medical Program, University of Northern British Columbia, Dr. Donald Rix Northern Health Sciences Centre, 3333 University Way, Prince George, BC, V2N 4Z9, Canada.,Department of Cellular and Physiological Sciences, Faculty of Medicine, University of British Columbia, 2350 Health Sciences Mall Vancouver, BC, V6T 1Z3, Canada
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18
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Matos-Nieves A, Manivannan S, Majumdar U, McBride KL, White P, Garg V. A Multi-Omics Approach Using a Mouse Model of Cardiac Malformations for Prioritization of Human Congenital Heart Disease Contributing Genes. Front Cardiovasc Med 2021; 8:683074. [PMID: 34504875 PMCID: PMC8421733 DOI: 10.3389/fcvm.2021.683074] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 07/22/2021] [Indexed: 01/22/2023] Open
Abstract
Congenital heart disease (CHD) is the most common type of birth defect, affecting ~1% of all live births. Malformations of the cardiac outflow tract (OFT) account for ~30% of all CHD and include a range of CHDs from bicuspid aortic valve (BAV) to tetralogy of Fallot (TOF). We hypothesized that transcriptomic profiling of a mouse model of CHD would highlight disease-contributing genes implicated in congenital cardiac malformations in humans. To test this hypothesis, we utilized global transcriptional profiling differences from a mouse model of OFT malformations to prioritize damaging, de novo variants identified from exome sequencing datasets from published cohorts of CHD patients. Notch1 +/- ; Nos3 -/- mice display a spectrum of cardiac OFT malformations ranging from BAV, semilunar valve (SLV) stenosis to TOF. Global transcriptional profiling of the E13.5 Notch1 +/- ; Nos3 -/- mutant mouse OFTs and wildtype controls was performed by RNA sequencing (RNA-Seq). Analysis of the RNA-Seq dataset demonstrated genes belonging to the Hif1α, Tgf-β, Hippo, and Wnt signaling pathways were differentially expressed in the mutant OFT. Mouse to human comparative analysis was then performed to determine if patients with TOF and SLV stenosis display an increased burden of damaging, genetic variants in gene homologs that were dysregulated in Notch1 +/- ; Nos3 -/- OFT. We found an enrichment of de novo variants in the TOF population among the 1,352 significantly differentially expressed genes in Notch1 +/- ; Nos3 -/- mouse OFT but not the SLV population. This association was not significant when comparing only highly expressed genes in the murine OFT to de novo variants in the TOF population. These results suggest that transcriptomic datasets generated from the appropriate temporal, anatomic and cellular tissues from murine models of CHD may provide a novel approach for the prioritization of disease-contributing genes in patients with CHD.
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Affiliation(s)
- Adrianna Matos-Nieves
- Center for Cardiovascular Research and Heart Center, Nationwide Children's Hospital, Columbus, OH, United States
| | - Sathiyanarayanan Manivannan
- Center for Cardiovascular Research and Heart Center, Nationwide Children's Hospital, Columbus, OH, United States
| | - Uddalak Majumdar
- Center for Cardiovascular Research and Heart Center, Nationwide Children's Hospital, Columbus, OH, United States
| | - Kim L. McBride
- Center for Cardiovascular Research and Heart Center, Nationwide Children's Hospital, Columbus, OH, United States
- Department of Pediatrics, Ohio State University, Columbus, OH, United States
| | - Peter White
- Department of Pediatrics, Ohio State University, Columbus, OH, United States
- The Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, OH, United States
| | - Vidu Garg
- Center for Cardiovascular Research and Heart Center, Nationwide Children's Hospital, Columbus, OH, United States
- Department of Pediatrics, Ohio State University, Columbus, OH, United States
- Department of Molecular Genetics, Ohio State University, Columbus, OH, United States
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19
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Excess Provisional Extracellular Matrix: A Common Factor in Bicuspid Aortic Valve Formation. J Cardiovasc Dev Dis 2021; 8:jcdd8080092. [PMID: 34436234 PMCID: PMC8396938 DOI: 10.3390/jcdd8080092] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 07/28/2021] [Accepted: 07/30/2021] [Indexed: 02/07/2023] Open
Abstract
A bicuspid aortic valve (BAV) is the most common cardiac malformation, found in 0.5% to 2% of the population. BAVs are present in approximately 50% of patients with severe aortic stenosis and are an independent risk factor for aortic aneurysms. Currently, there are no therapeutics to treat BAV, and the human mutations identified to date represent a relatively small number of BAV patients. However, the discovery of BAV in an increasing number of genetically modified mice is advancing our understanding of molecular pathways that contribute to BAV formation. In this study, we utilized the comparison of BAV phenotypic characteristics between murine models as a tool to advance our understanding of BAV formation. The collation of murine BAV data indicated that excess versican within the provisional extracellular matrix (P-ECM) is a common factor in BAV development. While the percentage of BAVs is low in many of the murine BAV models, the remaining mutant mice exhibit larger and more amorphous tricuspid AoVs, also with excess P-ECM compared to littermates. The identification of common molecular characteristics among murine BAV models may lead to BAV therapeutic targets and biomarkers of disease progression for this highly prevalent and heterogeneous cardiovascular malformation.
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20
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Nandadasa S, Burin des Roziers C, Koch C, Tran-Lundmark K, Dours-Zimmermann MT, Zimmermann DR, Valleix S, Apte SS. A new mouse mutant with cleavage-resistant versican and isoform-specific versican mutants demonstrate that proteolysis at the Glu 441-Ala 442 peptide bond in the V1 isoform is essential for interdigital web regression. Matrix Biol Plus 2021; 10:100064. [PMID: 34195596 PMCID: PMC8233476 DOI: 10.1016/j.mbplus.2021.100064] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 03/31/2021] [Accepted: 04/21/2021] [Indexed: 12/12/2022] Open
Abstract
Two inherent challenges in the mechanistic interpretation of protease-deficient phenotypes are defining the specific substrate cleavages whose reduction generates the phenotypes and determining whether the phenotypes result from loss of substrate function, substrate accumulation, or loss of a function(s) embodied in the substrate fragments. Hence, recapitulation of a protease-deficient phenotype by a cleavage-resistant substrate would stringently validate the importance of a proteolytic event and clarify the underlying mechanisms. Versican is a large proteoglycan required for development of the circulatory system and proper limb development, and is cleaved by ADAMTS proteases at the Glu441-Ala442 peptide bond located in its alternatively spliced GAGβ domain. Specific ADAMTS protease mutants have impaired interdigit web regression leading to soft tissue syndactyly that is associated with reduced versican proteolysis. Versikine, the N-terminal proteolytic fragment generated by this cleavage, restores interdigit apoptosis in ADAMTS mutant webs. Here, we report a new mouse transgene, Vcan AA, with validated mutations in the GAGβ domain that specifically abolish this proteolytic event. Vcan AA/AA mice have partially penetrant hindlimb soft tissue syndactyly. However, Adamts20 inactivation in Vcan AA/AA mice leads to fully penetrant, more severe syndactyly affecting all limbs, suggesting that ADAMTS20 cleavage of versican at other sites or of other substrates is an additional requirement for web regression. Indeed, immunostaining with a neoepitope antibody against a cleavage site in the versican GAGα domain demonstrated reduced staining in the absence of ADAMTS20. Significantly, mice with deletion of Vcan exon 8, encoding the GAGβ domain, consistently developed soft tissue syndactyly, whereas mice unable to include exon 7, encoding the GAGα domain in Vcan transcripts, consistently had fully separated digits. These findings suggest that versican is cleaved within each GAG-bearing domain during web regression, and affirms that proteolysis in the GAGβ domain, via generation of versikine, has an essential role in interdigital web regression.
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Affiliation(s)
- Sumeda Nandadasa
- Department of Biomedical Engineering-ND20, Cleveland Clinic Lerner Research Institute, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Cyril Burin des Roziers
- Institut Cochin, Inserm U1016 - CNRS UMR8104 - Paris Descartes University Medical School, 24, Rue du faubourg Saint Jacques, 75014 Paris, France
| | - Christopher Koch
- Department of Biomedical Engineering-ND20, Cleveland Clinic Lerner Research Institute, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Karin Tran-Lundmark
- Department of Experimental Medical Science and Wallenberg Center for Molecular Medicine, Lund University, Lund, Sweden
| | | | - Dieter R. Zimmermann
- Department of Pathology and Molecular Pathology, University Hospital Zurich, Zurich, Switzerland
| | - Sophie Valleix
- Institut Cochin, Inserm U1016 - CNRS UMR8104 - Paris Descartes University Medical School, 24, Rue du faubourg Saint Jacques, 75014 Paris, France
| | - Suneel S. Apte
- Department of Biomedical Engineering-ND20, Cleveland Clinic Lerner Research Institute, 9500 Euclid Avenue, Cleveland, OH 44195, United States
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21
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Dong Y, Qian L, Liu J. Molecular and cellular basis of embryonic cardiac chamber maturation. Semin Cell Dev Biol 2021; 118:144-149. [PMID: 33994094 DOI: 10.1016/j.semcdb.2021.04.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 04/12/2021] [Accepted: 04/26/2021] [Indexed: 10/21/2022]
Abstract
Heart malformation is the leading cause of human birth defects, and many of the congenital heart diseases (CHDs) originate from genetic defects that impact cardiac development and maturation. During development, the vertebrate heart undergoes a series of complex morphogenetic processes that increase its ability to pump blood. One of these processes leads to the formation of the sheet-like muscular projections called trabeculae. Trabeculae increase cardiac output and permit nutrition and oxygen uptake in the embryonic myocardium prior to coronary vascularization without increasing heart size. Cardiac trabeculation is also crucial for the development of the intraventricular fast conduction system. Alterations in cardiac trabecular development can manifest as a variety of congenital defects such as left ventricular noncompaction. In this review, we discuss the latest advances in understanding the molecular and cellular mechanisms underlying cardiac trabecular development.
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Affiliation(s)
- Yanhan Dong
- Department of Pathology and Laboratory Medicine, University of North Carolina, Chapel Hill, NC 27599, USA; McAllister Heart Institute, University of North Carolina, Chapel Hill, NC 27599, USA
| | - Li Qian
- Department of Pathology and Laboratory Medicine, University of North Carolina, Chapel Hill, NC 27599, USA; McAllister Heart Institute, University of North Carolina, Chapel Hill, NC 27599, USA
| | - Jiandong Liu
- Department of Pathology and Laboratory Medicine, University of North Carolina, Chapel Hill, NC 27599, USA; McAllister Heart Institute, University of North Carolina, Chapel Hill, NC 27599, USA.
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22
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Higuchi T, Suzuki D, Watanabe T, Fanhchaksai K, Ota K, Yokoo K, Furukawa H, Watanabe H. Versican contributes to ligament formation of knee joints. PLoS One 2021; 16:e0250366. [PMID: 33886644 PMCID: PMC8061984 DOI: 10.1371/journal.pone.0250366] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 04/06/2021] [Indexed: 11/30/2022] Open
Abstract
Versican is a large proteoglycan in the extracellular matrix. During embryonic stages, it plays a crucial role in the development of cartilage, heart, and dermis. Previously, we reported that Prx1-Vcan conditional knockout mice, lacking Vcan expression in mesenchymal condensation areas of the limb bud, show the impaired joint formation and delayed cartilage development. Here, we investigated their phenotype in adults and found that they develop swelling of the knee joint. Histologically, their newborn joint exhibited impaired formation of both anterior and posterior cruciate ligaments. Immunostaining revealed a decrease in scleraxis-positive cells in both articular cartilage and ligament of Prx1-Vcan knee joint, spotty patterns of type I collagen, and the presence of type II collagen concomitant with the absence of versican expression. These results suggest that versican expression during the perinatal period is required for cruciate ligaments’ formation and that its depletion affects joint function in later ages.
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Affiliation(s)
- Tomoko Higuchi
- Department of Plastic Surgery, Aichi Medical University, Nagakute, Japan
| | - Daisuke Suzuki
- Department of Health Sciences, Hokkaido Chitose College of Rehabilitation, Chitose, Japan
| | - Takafumi Watanabe
- Laboratory of Veterinary Anatomy, School of Veterinary Medicine, Rakuno Gakuen University, Ebetsu, Japan
| | - Kanda Fanhchaksai
- Institute for Molecular Science of Medicine, Aichi Medical University, Nagakute, Japan
| | - Keiko Ota
- Institute for Molecular Science of Medicine, Aichi Medical University, Nagakute, Japan
| | - Kazuhisa Yokoo
- Department of Plastic Surgery, Aichi Medical University, Nagakute, Japan
| | - Hiroshi Furukawa
- Department of Plastic Surgery, Aichi Medical University, Nagakute, Japan
| | - Hideto Watanabe
- Institute for Molecular Science of Medicine, Aichi Medical University, Nagakute, Japan
- * E-mail:
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23
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Lamprey lecticans link new vertebrate genes to the origin and elaboration of vertebrate tissues. Dev Biol 2021; 476:282-293. [PMID: 33887266 DOI: 10.1016/j.ydbio.2021.03.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 03/19/2021] [Accepted: 03/22/2021] [Indexed: 11/23/2022]
Abstract
The evolution of vertebrates from an invertebrate chordate ancestor involved the evolution of new organs, tissues, and cell types. It was also marked by the origin and duplication of new gene families. If, and how, these morphological and genetic innovations are related is an unresolved question in vertebrate evolution. Hyaluronan is an extracellular matrix (ECM) polysaccharide important for water homeostasis and tissue structure. Vertebrates possess a novel family of hyaluronan binding proteins called Lecticans, and studies in jawed vertebrates (gnathostomes) have shown they function in many of the cells and tissues that are unique to vertebrates. This raises the possibility that the origin and/or expansion of this gene family helped drive the evolution of these vertebrate novelties. In order to better understand the evolution of the lectican gene family, and its role in the evolution of vertebrate morphological novelties, we investigated the phylogeny, genomic arrangement, and expression patterns of all lecticans in the sea lamprey (Petromyzon marinus), a jawless vertebrate. Though both P. marinus and gnathostomes each have four lecticans, our phylogenetic and syntenic analyses are most consistent with the independent duplication of one of more lecticans in the lamprey lineage. Despite the likely independent expansion of the lamprey and gnathostome lectican families, we find highly conserved expression of lecticans in vertebrate-specific and mesenchyme-derived tissues. We also find that, unlike gnathostomes, lamprey expresses its lectican paralogs in distinct subpopulations of head skeleton precursors, potentially reflecting an ancestral diversity of skeletal tissue types. Together, these observations suggest that the ancestral pre-duplication lectican had a complex expression pattern, functioned to support mesenchymal histology, and likely played a role in the evolution of vertebrate-specific cell and tissue types.
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24
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Hong CC, Tang AT, Detter MR, Choi JP, Wang R, Yang X, Guerrero AA, Wittig CF, Hobson N, Girard R, Lightle R, Moore T, Shenkar R, Polster SP, Goddard LM, Ren AA, Leu NA, Sterling S, Yang J, Li L, Chen M, Mericko-Ishizuka P, Dow LE, Watanabe H, Schwaninger M, Min W, Marchuk DA, Zheng X, Awad IA, Kahn ML. Cerebral cavernous malformations are driven by ADAMTS5 proteolysis of versican. J Exp Med 2021; 217:151938. [PMID: 32648916 PMCID: PMC7537394 DOI: 10.1084/jem.20200140] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 03/30/2020] [Accepted: 05/20/2020] [Indexed: 12/18/2022] Open
Abstract
Cerebral cavernous malformations (CCMs) form following loss of the CCM protein complex in brain endothelial cells due to increased endothelial MEKK3 signaling and KLF2/4 transcription factor expression, but the downstream events that drive lesion formation remain undefined. Recent studies have revealed that CCM lesions expand by incorporating neighboring wild-type endothelial cells, indicative of a cell nonautonomous mechanism. Here we find that endothelial loss of ADAMTS5 reduced CCM formation in the neonatal mouse model. Conversely, endothelial gain of ADAMTS5 conferred early lesion genesis in the absence of increased KLF2/4 expression and synergized with KRIT1 loss of function to create large malformations. Lowering versican expression reduced CCM burden, indicating that versican is the relevant ADAMTS5 substrate and that lesion formation requires proteolysis but not loss of this extracellular matrix protein. These findings identify endothelial secretion of ADAMTS5 and cleavage of versican as downstream mechanisms of CCM pathogenesis and provide a basis for the participation of wild-type endothelial cells in lesion formation.
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Affiliation(s)
- Courtney C Hong
- Department of Medicine and Cardiovascular Institute, University of Pennsylvania, Philadelphia, PA
| | - Alan T Tang
- Department of Medicine and Cardiovascular Institute, University of Pennsylvania, Philadelphia, PA
| | - Matthew R Detter
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC
| | - Jaesung P Choi
- Centenary Institute, Sydney Medical School, University of Sydney, Sydney, Australia
| | - Rui Wang
- Department of Pharmacology, School of Basic Medical Sciences, Tianjian Medical University, Tianjin, China
| | - Xi Yang
- Department of Pharmacology, School of Basic Medical Sciences, Tianjian Medical University, Tianjin, China
| | - Andrea A Guerrero
- Department of Medicine and Cardiovascular Institute, University of Pennsylvania, Philadelphia, PA
| | - Carl F Wittig
- Department of Medicine and Cardiovascular Institute, University of Pennsylvania, Philadelphia, PA
| | - Nicholas Hobson
- Neurovascular Surgery Program, Section of Neurosurgery, Department of Surgery, The University of Chicago School of Medicine and Biological Sciences, Chicago, IL
| | - Romuald Girard
- Neurovascular Surgery Program, Section of Neurosurgery, Department of Surgery, The University of Chicago School of Medicine and Biological Sciences, Chicago, IL
| | - Rhonda Lightle
- Neurovascular Surgery Program, Section of Neurosurgery, Department of Surgery, The University of Chicago School of Medicine and Biological Sciences, Chicago, IL
| | - Thomas Moore
- Neurovascular Surgery Program, Section of Neurosurgery, Department of Surgery, The University of Chicago School of Medicine and Biological Sciences, Chicago, IL
| | - Robert Shenkar
- Neurovascular Surgery Program, Section of Neurosurgery, Department of Surgery, The University of Chicago School of Medicine and Biological Sciences, Chicago, IL
| | - Sean P Polster
- Neurovascular Surgery Program, Section of Neurosurgery, Department of Surgery, The University of Chicago School of Medicine and Biological Sciences, Chicago, IL
| | - Lauren M Goddard
- Department of Medicine and Cardiovascular Institute, University of Pennsylvania, Philadelphia, PA
| | - Aileen A Ren
- Department of Medicine and Cardiovascular Institute, University of Pennsylvania, Philadelphia, PA
| | - N Adrian Leu
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA
| | - Stephanie Sterling
- Department of Biomedical Sciences, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA
| | - Jisheng Yang
- Department of Medicine and Cardiovascular Institute, University of Pennsylvania, Philadelphia, PA
| | - Li Li
- Department of Medicine and Cardiovascular Institute, University of Pennsylvania, Philadelphia, PA
| | - Mei Chen
- Department of Medicine and Cardiovascular Institute, University of Pennsylvania, Philadelphia, PA
| | | | - Lukas E Dow
- Department of Medicine, Weill-Cornell Medicine, New York, NY
| | - Hideto Watanabe
- Institute for Molecular Science of Medicine, Aichi Medical University, Aichi, Japan
| | - Markus Schwaninger
- Institute of Experimental and Clinical Pharmacology and Toxicology, University of Lubeck, Lubeck, Germany
| | - Wang Min
- Interdepartmental Program in Vascular Biology and Therapeutics, Department of Pathology, Yale University School of Medicine, New Haven, CT
| | - Douglas A Marchuk
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC
| | - Xiangjian Zheng
- Centenary Institute, Sydney Medical School, University of Sydney, Sydney, Australia.,Department of Pharmacology, School of Basic Medical Sciences, Tianjian Medical University, Tianjin, China
| | - Issam A Awad
- Neurovascular Surgery Program, Section of Neurosurgery, Department of Surgery, The University of Chicago School of Medicine and Biological Sciences, Chicago, IL
| | - Mark L Kahn
- Department of Medicine and Cardiovascular Institute, University of Pennsylvania, Philadelphia, PA
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25
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Abstract
The developing heart is formed of two tissue layers separated by an extracellular matrix (ECM) that provides chemical and physical signals to cardiac cells. While deposition of specific ECM components creates matrix diversity, the cardiac ECM is also dynamic, with modification and degradation playing important roles in ECM maturation and function. In this Review, we discuss the spatiotemporal changes in ECM composition during cardiac development that support distinct aspects of heart morphogenesis. We highlight conserved requirements for specific ECM components in human cardiac development, and discuss emerging evidence of a central role for the ECM in promoting heart regeneration.
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Affiliation(s)
| | - Emily S Noël
- Department of Biomedical Science, University of Sheffield, Sheffield S10 2TN, UK
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26
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Nandadasa S, O'Donnell A, Murao A, Yamaguchi Y, Midura RJ, Olson L, Apte SS. The versican-hyaluronan complex provides an essential extracellular matrix niche for Flk1 + hematoendothelial progenitors. Matrix Biol 2021; 97:40-57. [PMID: 33454424 DOI: 10.1016/j.matbio.2021.01.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Revised: 01/04/2021] [Accepted: 01/05/2021] [Indexed: 12/13/2022]
Abstract
Little is known about extracellular matrix (ECM) contributions to formation of the earliest cell lineages in the embryo. Here, we show that the proteoglycan versican and glycosaminoglycan hyaluronan are associated with emerging Flk1+ hematoendothelial progenitors at gastrulation. The mouse versican mutant Vcanhdf lacks yolk sac vasculature, with attenuated yolk sac hematopoiesis. CRISPR/Cas9-mediated Vcan inactivation in mouse embryonic stem cells reduced vascular endothelial and hematopoietic differentiation within embryoid bodies, which generated fewer blood colonies, and had an impaired angiogenic response to VEGF165. Hyaluronan was severely depleted in Vcanhdf embryos, with corresponding upregulation of the hyaluronan-depolymerase TMEM2. Conversely, hyaluronan-deficient mouse embryos also had vasculogenic suppression but with increased versican proteolysis. VEGF165 and Indian hedgehog, crucial vasculogenic factors, utilized the versican-hyaluronan matrix, specifically versican chondroitin sulfate chains, for binding. Versican-hyaluronan ECM is thus an obligate requirement for vasculogenesis and primitive hematopoiesis, providing a vasculogenic factor-enriching microniche for Flk1+ progenitors from their origin at gastrulation.
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Affiliation(s)
- Sumeda Nandadasa
- Department of Biomedical Engineering (ND20), Cleveland Clinic Lerner Research Institute, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Anna O'Donnell
- Department of Biomedical Engineering (ND20), Cleveland Clinic Lerner Research Institute, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Ayako Murao
- Human Genetics Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, United States
| | - Yu Yamaguchi
- Human Genetics Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, United States
| | - Ronald J Midura
- Department of Biomedical Engineering (ND20), Cleveland Clinic Lerner Research Institute, 9500 Euclid Avenue, Cleveland, OH 44195, United States
| | - Lorin Olson
- Cardiovascular Biology Research Program, Oklahoma Medical Research Foundation, Oklahoma City, OK 73104, United States
| | - Suneel S Apte
- Department of Biomedical Engineering (ND20), Cleveland Clinic Lerner Research Institute, 9500 Euclid Avenue, Cleveland, OH 44195, United States.
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27
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Abstract
The a disintegrin-like and metalloproteinase with thrombospondin motif (ADAMTS) family comprises 19 proteases that regulate the structure and function of extracellular proteins in the extracellular matrix and blood. The best characterized cardiovascular role is that of ADAMTS-13 in blood. Moderately low ADAMTS-13 levels increase the risk of ischeamic stroke and very low levels (less than 10%) can cause thrombotic thrombocytopenic purpura (TTP). Recombinant ADAMTS-13 is currently in clinical trials for treatment of TTP. Recently, new cardiovascular roles for ADAMTS proteases have been discovered. Several ADAMTS family members are important in the development of blood vessels and the heart, especially the valves. A number of studies have also investigated the potential role of ADAMTS-1, -4 and -5 in cardiovascular disease. They cleave proteoglycans such as versican, which represent major structural components of the arteries. ADAMTS-7 and -8 are attracting considerable interest owing to their implication in atherosclerosis and pulmonary arterial hypertension, respectively. Mutations in the ADAMTS19 gene cause progressive heart valve disease and missense variants in ADAMTS6 are associated with cardiac conduction. In this review, we discuss in detail the evidence for these and other cardiovascular roles of ADAMTS family members, their proteolytic substrates and the potential molecular mechanisms involved.
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Affiliation(s)
- Salvatore Santamaria
- Centre for Haematology, Imperial College London, Du Cane Road, London W12 0NN, UK
| | - Rens de Groot
- Centre for Haematology, Imperial College London, Du Cane Road, London W12 0NN, UK.,Institute of Cardiovascular Science, University College London, 51 Chenies Mews, London WC1E 6HX, UK
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28
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Papadas A, Arauz G, Cicala A, Wiesner J, Asimakopoulos F. Versican and Versican-matrikines in Cancer Progression, Inflammation, and Immunity. J Histochem Cytochem 2020; 68:871-885. [PMID: 32623942 PMCID: PMC7711242 DOI: 10.1369/0022155420937098] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 06/04/2020] [Indexed: 12/16/2022] Open
Abstract
Versican is an extracellular matrix proteoglycan with key roles in multiple facets of cancer development, ranging from proliferative signaling, evasion of growth-suppressor pathways, regulation of cell death, promotion of neoangiogenesis, and tissue invasion and metastasis. Multiple lines of evidence implicate versican and its bioactive proteolytic fragments (matrikines) in the regulation of cancer inflammation and antitumor immune responses. The understanding of the dynamics of versican deposition/accumulation and its proteolytic turnover holds potential for the development of novel immune biomarkers as well as approaches to reset the immune thermostat of tumors, thus promoting efficacy of modern immunotherapies. This article summarizes work from several laboratories, including ours, on the role of this central matrix proteoglycan in tumor progression as well as tumor-immune cell cross-talk.
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Affiliation(s)
- Athanasios Papadas
- Division of Blood and Marrow Transplantation, Department of Medicine, Moores Cancer Center, University of California, San Diego, La Jolla, CA
- Cellular & Molecular Pathology Graduate Program, University of Wisconsin-Madison, Madison, WI
| | - Garrett Arauz
- Division of Blood and Marrow Transplantation, Department of Medicine, Moores Cancer Center, University of California, San Diego, La Jolla, CA
| | - Alexander Cicala
- Division of Blood and Marrow Transplantation, Department of Medicine, Moores Cancer Center, University of California, San Diego, La Jolla, CA
| | - Joshua Wiesner
- Division of Blood and Marrow Transplantation, Department of Medicine, Moores Cancer Center, University of California, San Diego, La Jolla, CA
| | - Fotis Asimakopoulos
- Division of Blood and Marrow Transplantation, Department of Medicine, Moores Cancer Center, University of California, San Diego, La Jolla, CA
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29
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Song R, Zhang L. Cardiac ECM: Its Epigenetic Regulation and Role in Heart Development and Repair. Int J Mol Sci 2020; 21:ijms21228610. [PMID: 33203135 PMCID: PMC7698074 DOI: 10.3390/ijms21228610] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Revised: 11/07/2020] [Accepted: 11/13/2020] [Indexed: 12/14/2022] Open
Abstract
The extracellular matrix (ECM) is the non-cellular component in the cardiac microenvironment, and serves essential structural and regulatory roles in establishing and maintaining tissue architecture and cellular function. The patterns of molecular and biochemical ECM alterations in developing and adult hearts depend on the underlying injury type. In addition to exploring how the ECM regulates heart structure and function in heart development and repair, this review conducts an inclusive discussion of recent developments in the role, function, and epigenetic guidelines of the ECM. Moreover, it contributes to the development of new therapeutics for cardiovascular disease.
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Affiliation(s)
- Rui Song
- Correspondence: (R.S.); (L.Z.); Tel.: +1-909-558-4325 (R.S. & L.Z.)
| | - Lubo Zhang
- Correspondence: (R.S.); (L.Z.); Tel.: +1-909-558-4325 (R.S. & L.Z.)
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30
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Deepe R, Fitzgerald E, Wolters R, Drummond J, Guzman KD, van den Hoff MJ, Wessels A. The Mesenchymal Cap of the Atrial Septum and Atrial and Atrioventricular Septation. J Cardiovasc Dev Dis 2020; 7:jcdd7040050. [PMID: 33158164 PMCID: PMC7712865 DOI: 10.3390/jcdd7040050] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 10/28/2020] [Accepted: 11/02/2020] [Indexed: 12/26/2022] Open
Abstract
In this publication, dedicated to Professor Robert H. Anderson and his contributions to the field of cardiac development, anatomy, and congenital heart disease, we will review some of our earlier collaborative studies. The focus of this paper is on our work on the development of the atrioventricular mesenchymal complex, studies in which Professor Anderson has played a significant role. We will revisit a number of events relevant to atrial and atrioventricular septation and present new data on the development of the mesenchymal cap of the atrial septum, a component of the atrioventricular mesenchymal complex which, thus far, has received only moderate attention.
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Affiliation(s)
- Ray Deepe
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, 173 Ashley Avenue, Charleston, SC 29425, USA; (R.D.); (E.F.); (R.W.); (J.D.); (K.D.G.)
| | - Emily Fitzgerald
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, 173 Ashley Avenue, Charleston, SC 29425, USA; (R.D.); (E.F.); (R.W.); (J.D.); (K.D.G.)
| | - Renélyn Wolters
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, 173 Ashley Avenue, Charleston, SC 29425, USA; (R.D.); (E.F.); (R.W.); (J.D.); (K.D.G.)
| | - Jenna Drummond
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, 173 Ashley Avenue, Charleston, SC 29425, USA; (R.D.); (E.F.); (R.W.); (J.D.); (K.D.G.)
| | - Karen De Guzman
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, 173 Ashley Avenue, Charleston, SC 29425, USA; (R.D.); (E.F.); (R.W.); (J.D.); (K.D.G.)
| | - Maurice J.B. van den Hoff
- Amsterdam UMC, Academic Medical Center, Department of Medical Biology, Meibergdreef 15, 1105AZ Amsterdam, The Netherlands;
| | - Andy Wessels
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, 173 Ashley Avenue, Charleston, SC 29425, USA; (R.D.); (E.F.); (R.W.); (J.D.); (K.D.G.)
- Correspondence: ; Tel.: +1-843-792-8183
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31
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New Concepts in the Development and Malformation of the Arterial Valves. J Cardiovasc Dev Dis 2020; 7:jcdd7040038. [PMID: 32987700 PMCID: PMC7712390 DOI: 10.3390/jcdd7040038] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 09/21/2020] [Accepted: 09/23/2020] [Indexed: 12/11/2022] Open
Abstract
Although in many ways the arterial and atrioventricular valves are similar, both being derived for the most part from endocardial cushions, we now know that the arterial valves and their surrounding structures are uniquely dependent on progenitors from both the second heart field (SHF) and neural crest cells (NCC). Here, we will review aspects of arterial valve development, highlighting how our appreciation of NCC and the discovery of the SHF have altered our developmental models. We will highlight areas of research that have been particularly instructive for understanding how the leaflets form and remodel, as well as those with limited or conflicting results. With this background, we will explore how this developmental knowledge can help us to understand human valve malformations, particularly those of the bicuspid aortic valve (BAV). Controversies and the current state of valve genomics will be indicated.
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32
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Kim MH, Park SR, Choi BH. Comparative Analysis of the Expression of Chondroitin Sulfate Subtypes and Their Inhibitory Effect on Axonal Growth in the Embryonic, Adult, and Injured Rat Brains. Tissue Eng Regen Med 2020; 18:165-178. [PMID: 32939673 DOI: 10.1007/s13770-020-00295-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 08/01/2020] [Accepted: 08/16/2020] [Indexed: 10/23/2022] Open
Abstract
BACKGROUND Chondroitin sulfate glycosaminoglycans (CS-GAGs) are the primary inhibitory GAGs for neuronal growth after central nervous system (CNS) injury. However, the inhibitory or permissive activity of CS-GAG subtypes is controversial and depends on the physiological needs of CNS tissues. In this study, we investigated the characteristics and effects of CS-GAGs on axonal growth, which was isolated from the brain cortices of normal rat embryo at E18, normal adult rat brain and injured adult rat brain. METHODS Isolated CS-GAGs from embryo, normal adult, and injured adult rat brains were used for analyzing their effect on attachment and axonal growth using modified spot assay with dorsal root ganglion (DRG) explants and cerebellar granule neurons (CGNs). CS-GAGs were separated using high performance liquid chromatography (HPLC), and the subtypes of CS-GAGs were analyzed. RESULTS CS-GAGs of all three groups inhibited CGN attachment and axonal growth of DRGs. However, CS-GAGs of normal adult rat brain exhibited higher inhibitory activity than those of the other groups in both assays. When subtypes of CS-GAGs were analyzed using HPLC, CS-A (4S) was the most abundant in all three groups and found in largest amount in normal adult rat brain. In contrast, unsulfated CS (CS0) and CS-C (6S) were more abundant by 3-4-folds in E18 group than in the two adult groups. CONCLUSION When compared with the normal adult rat brain, injured rat brain showed relatively similar patterns to that of embryonic rat brain at E18 in the expression of CS subtypes and their inhibitory effect on axonal growth. This phenomenon could be due to differential expression of CS-GAGs subtypes causing decrease in the amount of CS-A and mature-type CS proteoglycan core proteins.
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Affiliation(s)
- Moon Hang Kim
- Biomedical Research Institute, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
| | - So Ra Park
- Department of Physiology, Inha University College of Medicine, 100 Inha-ro, Michuhol-gu, Incheon, 22212, Republic of Korea
| | - Byung Hyune Choi
- Department of Biomedical Sciences, Inha University College of Medicine, 100 Inha-ro, Michuhol-gu, Incheon, 22212, Republic of Korea.
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33
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Islam S, Watanabe H. Versican: A Dynamic Regulator of the Extracellular Matrix. J Histochem Cytochem 2020; 68:763-775. [PMID: 33131383 DOI: 10.1369/0022155420953922] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Versican is a large chondroitin sulfate/dermatan sulfate proteoglycan belonging to the aggrecan/lectican family. In adults, this proteoglycan serves as a structural macromolecule of the extracellular matrix in the brain and large blood vessels. In contrast, versican is transiently expressed at high levels during development and under pathological conditions when the extracellular matrix dramatically changes, including in the inflammation and repair process. There are many reports showing the upregulation of versican in cancer, which correlates with cancer aggressiveness. Versican has four classical splice variants, and all the variants contain G1 and G3 domains at N- and C-termini, respectively. There are two glycosaminoglycan attachment domains CSα and CSβ. The largest V0 variant contains both CSα and CSβ, V1 contains CSβ, V2 contains CSα, and the shortest G3 variant has neither of them. Versican degradation is initiated by cleavage at a site in the CSβ domain by ADAMTS (a disintegrin and metalloproteinase with thrombospondin motifs) proteinases. The N-terminal fragment containing the G1 domain has been reported to exert various biological functions, although its mechanisms of action have not yet been elucidated. In this review, we describe the role of versican in inflammation and cancer and also address the biological function of versikine.
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Affiliation(s)
- Shamima Islam
- Institute for Molecular Science of Medicine, Aichi Medical University, Nagakute, Japan
| | - Hideto Watanabe
- Institute for Molecular Science of Medicine, Aichi Medical University, Nagakute, Japan
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34
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Abstract
Aggrecan is a large proteoglycan that forms giant hydrated aggregates with hyaluronan in the extracellular matrix (ECM). The extraordinary resistance of these aggregates to compression explains their abundance in articular cartilage of joints where they ensure adequate load-bearing. In the brain, they provide mechanical buffering and contribute to formation of perineuronal nets, which regulate synaptic plasticity. Aggrecan is also present in cardiac jelly, developing heart valves, and blood vessels during cardiovascular development. Whereas aggrecan is essential for skeletal development, its function in the developing cardiovascular system remains to be fully elucidated. An excess of aggrecan was demonstrated in cardiovascular tissues in aortic aneurysms, atherosclerosis, vascular re-stenosis after injury, and varicose veins. It is a product of vascular smooth muscle and is likely to be an important component of pericellular matrix, where its levels are regulated by proteases. Aggrecan can contribute to specific biophysical and regulatory properties of cardiovascular ECM via the diverse interactions of its domains, and its accumulation is likely to have a significant role in developmental and disease pathways. Here, the established biological functions of aggrecan, its cardiovascular associations, and potential roles in cardiovascular development and disease are discussed.
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Affiliation(s)
- Christopher D Koch
- Department of Laboratory Medicine, Yale University, New Haven, Connecticut.,Department of Biomedical Engineering, Cleveland Clinic Lerner Research Institute, Cleveland, Ohio.,Department of Chemistry, Cleveland State University, Cleveland, Ohio
| | - Chan Mi Lee
- Department of Biomedical Engineering, Cleveland Clinic Lerner Research Institute, Cleveland, Ohio.,Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, Ohio
| | - Suneel S Apte
- Department of Biomedical Engineering, Cleveland Clinic Lerner Research Institute, Cleveland, Ohio
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Genetic reduction of the extracellular matrix protein versican attenuates inflammatory cell infiltration and improves contractile function in dystrophic mdx diaphragm muscles. Sci Rep 2020; 10:11080. [PMID: 32632164 PMCID: PMC7338466 DOI: 10.1038/s41598-020-67464-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 05/12/2020] [Indexed: 11/09/2022] Open
Abstract
There is a persistent, aberrant accumulation of V0/V1 versican in skeletal muscles from patients with Duchenne muscular dystrophy and in diaphragm muscles from mdx mice. Versican is a provisional matrix protein implicated in fibrosis and inflammation in various disease states, yet its role in the pathogenesis of muscular dystrophy is not known. Here, female mdx and male hdf mice (haploinsufficient for the versican allele) were bred. In the resulting F1 mdx-hdf male pups, V0/V1 versican expression in diaphragm muscles was decreased by 50% compared to mdx littermates at 20-26 weeks of age. In mdx-hdf mice, spontaneous physical activity increased by 17% and there was a concomitant decrease in total energy expenditure and whole-body glucose oxidation. Versican reduction improved the ex vivo strength and endurance of diaphragm muscle strips. These changes in diaphragm contractile properties in mdx-hdf mice were associated with decreased monocyte and macrophage infiltration and a reduction in the proportion of fibres expressing the slow type I myosin heavy chain isoform. Given the high metabolic cost of inflammation in dystrophy, an attenuated inflammatory response may contribute to the effects of versican reduction on whole-body metabolism. Altogether, versican reduction ameliorates the dystrophic pathology of mdx-hdf mice as evidenced by improved diaphragm contractile function and increased physical activity.
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36
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Harten IA, Kaber G, Agarwal KJ, Kang I, Ibarrientos SR, Workman G, Chan CK, Nivison MP, Nagy N, Braun KR, Kinsella MG, Merrilees MJ, Wight TN. The synthesis and secretion of versican isoform V3 by mammalian cells: A role for N-linked glycosylation. Matrix Biol 2020; 89:27-42. [PMID: 32001344 PMCID: PMC7282976 DOI: 10.1016/j.matbio.2020.01.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 01/21/2020] [Accepted: 01/21/2020] [Indexed: 02/02/2023]
Abstract
Versican is a large extracellular matrix (ECM) chondroitin sulfate (CS) proteoglycan found in most soft tissues, which is encoded by the VCAN gene. At least four major isoforms (V0, V1, V2, and V3) are generated via alternative splicing. The isoforms of versican are expressed and accumulate in various tissues during development and disease, where they contribute to ECM structure, cell growth and migration, and immune regulation, among their many functions. While several studies have identified the mRNA transcript for the V3 isoform in a number of tissues, little is known about the synthesis, secretion, and targeting of the V3 protein. In this study, we used lentiviral generation of doxycycline-inducible rat V3 with a C-terminal tag in stable NIH 3T3 cell lines and demonstrated that V3 is processed through the classical secretory pathway. We further show that N-linked glycosylation is required for efficient secretion and solubility of the protein. By site-directed mutagenesis, we identified amino acids 57 and 330 as the active N-linked glycosylation sites on V3 when expressed in this cell type. Furthermore, exon deletion constructs of V3 revealed that exons 11-13, which code for portions of the carboxy region of the protein (G3 domain), are essential for V3 processing and secretion. Once secreted, the V3 protein associates with hyaluronan along the cell surface and within the surrounding ECM. These results establish critical parameters for the processing, solubility, and targeting of the V3 isoform by mammalian cells and establishes a role for V3 in the organization of hyaluronan.
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Affiliation(s)
- Ingrid A. Harten
- Matrix Biology Program, Benaroya Research Institute, Seattle, WA, USA
| | - Gernot Kaber
- Matrix Biology Program, Benaroya Research Institute, Seattle, WA, USA
| | - Kiran J. Agarwal
- Matrix Biology Program, Benaroya Research Institute, Seattle, WA, USA
| | - Inkyung Kang
- Matrix Biology Program, Benaroya Research Institute, Seattle, WA, USA
| | | | - Gail Workman
- Matrix Biology Program, Benaroya Research Institute, Seattle, WA, USA
| | - Christina K. Chan
- Matrix Biology Program, Benaroya Research Institute, Seattle, WA, USA
| | - Mary P. Nivison
- Matrix Biology Program, Benaroya Research Institute, Seattle, WA, USA
| | - Nadine Nagy
- Matrix Biology Program, Benaroya Research Institute, Seattle, WA, USA
| | - Kathleen R. Braun
- Matrix Biology Program, Benaroya Research Institute, Seattle, WA, USA
| | | | - Mervyn J. Merrilees
- Department of Anatomy and Medical Imaging, University of Auckland, Auckland, New Zealand
| | - Thomas N. Wight
- Matrix Biology Program, Benaroya Research Institute, Seattle, WA, USA
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37
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Santamaria S. ADAMTS-5: A difficult teenager turning 20. Int J Exp Pathol 2020; 101:4-20. [PMID: 32219922 DOI: 10.1111/iep.12344] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Revised: 12/28/2019] [Accepted: 01/19/2020] [Indexed: 12/13/2022] Open
Abstract
A Disintegrin And Metalloproteinase with ThromboSpondin motif (ADAMTS)-5 was identified in 1999 as one of the enzymes responsible for cleaving aggrecan, the major proteoglycan in articular cartilage. Studies in vitro, ex vivo and in vivo have validated ADAMTS-5 as a target in osteoarthritis (OA), a disease characterized by extensive degradation of aggrecan. For this reason, it attracted the interest of many research groups aiming to develop a therapeutic treatment for OA patients. However, ADAMTS-5 proteoglycanase activity is not only involved in the dysregulated aggrecan proteolysis, which occurs in OA, but also in the physiological turnover of other related proteoglycans. In particular, versican, a major ADAMTS-5 substrate, plays an important structural role in heart and blood vessels and its proteolytic processing by ADAMTS-5 must be tightly regulated. On the occasion of the 20th anniversary of the discovery of ADAMTS-5, this review looks at the evidence for its detrimental role in OA, as well as its physiological turnover of cardiovascular proteoglycans. Moreover, the other potential functions of this enzyme are highlighted. Finally, challenges and emerging trends in ADAMTS-5 research are discussed.
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38
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Wight TN, Kang I, Evanko SP, Harten IA, Chang MY, Pearce OMT, Allen CE, Frevert CW. Versican-A Critical Extracellular Matrix Regulator of Immunity and Inflammation. Front Immunol 2020; 11:512. [PMID: 32265939 PMCID: PMC7105702 DOI: 10.3389/fimmu.2020.00512] [Citation(s) in RCA: 128] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Accepted: 03/06/2020] [Indexed: 12/13/2022] Open
Abstract
The extracellular matrix (ECM) proteoglycan, versican increases along with other ECM versican binding molecules such as hyaluronan, tumor necrosis factor stimulated gene-6 (TSG-6), and inter alpha trypsin inhibitor (IαI) during inflammation in a number of different diseases such as cardiovascular and lung disease, autoimmune diseases, and several different cancers. These interactions form stable scaffolds which can act as "landing strips" for inflammatory cells as they invade tissue from the circulation. The increase in versican is often coincident with the invasion of leukocytes early in the inflammatory process. Versican interacts with inflammatory cells either indirectly via hyaluronan or directly via receptors such as CD44, P-selectin glycoprotein ligand-1 (PSGL-1), and toll-like receptors (TLRs) present on the surface of immune and non-immune cells. These interactions activate signaling pathways that promote the synthesis and secretion of inflammatory cytokines such as TNFα, IL-6, and NFκB. Versican also influences inflammation by interacting with a variety of growth factors and cytokines involved in regulating inflammation thereby influencing their bioavailability and bioactivity. Versican is produced by multiple cell types involved in the inflammatory process. Conditional total knockout of versican in a mouse model of lung inflammation demonstrated significant reduction in leukocyte invasion into the lung and reduced inflammatory cytokine expression. While versican produced by stromal cells tends to be pro-inflammatory, versican expressed by myeloid cells can create anti-inflammatory and immunosuppressive microenvironments. Inflammation in the tumor microenvironment often contains elevated levels of versican. Perturbing the accumulation of versican in tumors can inhibit inflammation and tumor progression in some cancers. Thus versican, as a component of the ECM impacts immunity and inflammation through regulating immune cell trafficking and activation. Versican is emerging as a potential target in the control of inflammation in a number of different diseases.
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Affiliation(s)
- Thomas N. Wight
- Matrix Biology Program, Benaroya Research Institute at Virginia Mason, Seattle, WA, United States
| | - Inkyung Kang
- Matrix Biology Program, Benaroya Research Institute at Virginia Mason, Seattle, WA, United States
| | - Stephen P. Evanko
- Matrix Biology Program, Benaroya Research Institute at Virginia Mason, Seattle, WA, United States
| | - Ingrid A. Harten
- Matrix Biology Program, Benaroya Research Institute at Virginia Mason, Seattle, WA, United States
| | - Mary Y. Chang
- Division of Pulmonary/Critical Care Medicine, Center for Lung Biology, University of Washington School of Medicine, Seattle, WA, United States
| | - Oliver M. T. Pearce
- Centre for the Tumour Microenvironment, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Carys E. Allen
- Centre for the Tumour Microenvironment, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Charles W. Frevert
- Division of Pulmonary/Critical Care Medicine, Center for Lung Biology, University of Washington School of Medicine, Seattle, WA, United States
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39
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Mohamedi Y, Fontanil T, Cobo T, Cal S, Obaya AJ. New Insights into ADAMTS Metalloproteases in the Central Nervous System. Biomolecules 2020; 10:biom10030403. [PMID: 32150898 PMCID: PMC7175268 DOI: 10.3390/biom10030403] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 02/24/2020] [Accepted: 03/02/2020] [Indexed: 12/13/2022] Open
Abstract
Components of the extracellular matrix (ECM) are key players in regulating cellular functions throughout the whole organism. In fact, ECM components not only participate in tissue organization but also contribute to processes such as cellular maintenance, proliferation, and migration, as well as to support for various signaling pathways. In the central nervous system (CNS), proteoglycans of the lectican family, such as versican, aggrecan, brevican, and neurocan, are important constituents of the ECM. In recent years, members of this family have been found to be involved in the maintenance of CNS homeostasis and to participate directly in processes such as the organization of perineural nets, the regulation of brain plasticity, CNS development, brain injury repair, axonal guidance, and even the altering of synaptic responses. ADAMTSs are a family of “A disintegrin and metalloproteinase with thrombospondin motifs” proteins that have been found to be involved in a multitude of processes through the degradation of lecticans and other proteoglycans. Recently, alterations in ADAMTS expression and activity have been found to be involved in neuronal disorders such as stroke, neurodegeneration, schizophrenia, and even Alzheimer’s disease, which in turn may suggest their potential use as therapeutic targets. Herein, we summarize the different roles of ADAMTSs in regulating CNS events through interactions and the degradation of ECM components (more specifically, the lectican family of proteoglycans).
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Affiliation(s)
- Yamina Mohamedi
- Departamento de Bioquímica y Biología Molecular, Universidad de Oviedo, 33006 Oviedo, Asturias, Spain; (Y.M.); (T.F.); (S.C.)
- Departamento de Biología Funcional, Área de Fisiología, Universidad de Oviedo, 33006 Oviedo, Asturias, Spain
- Instituto Universitario de Oncología, IUOPA, Universidad de Oviedo, 33006 Oviedo, Asturias, Spain
| | - Tania Fontanil
- Departamento de Bioquímica y Biología Molecular, Universidad de Oviedo, 33006 Oviedo, Asturias, Spain; (Y.M.); (T.F.); (S.C.)
- Departamento de Biología Funcional, Área de Fisiología, Universidad de Oviedo, 33006 Oviedo, Asturias, Spain
- Instituto Universitario de Oncología, IUOPA, Universidad de Oviedo, 33006 Oviedo, Asturias, Spain
- Departamento de Investigación, Instituto Ordóñez, 33012 Oviedo, Asturias, Spain
| | - Teresa Cobo
- Departamento de Cirugía y Especialidades Médico-Quirúrgicas, Universidad de Oviedo, 33006 Oviedo, Asturias, Spain;
- Instituto Asturiano de Odontología, 33006 Oviedo, Asturias, Spain
| | - Santiago Cal
- Departamento de Bioquímica y Biología Molecular, Universidad de Oviedo, 33006 Oviedo, Asturias, Spain; (Y.M.); (T.F.); (S.C.)
- Instituto Universitario de Oncología, IUOPA, Universidad de Oviedo, 33006 Oviedo, Asturias, Spain
| | - Alvaro J. Obaya
- Departamento de Biología Funcional, Área de Fisiología, Universidad de Oviedo, 33006 Oviedo, Asturias, Spain
- Instituto Universitario de Oncología, IUOPA, Universidad de Oviedo, 33006 Oviedo, Asturias, Spain
- Correspondence:
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40
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Exosites in Hypervariable Loops of ADAMTS Spacer Domains control Substrate Recognition and Proteolysis. Sci Rep 2019; 9:10914. [PMID: 31358852 PMCID: PMC6662762 DOI: 10.1038/s41598-019-47494-w] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 07/16/2019] [Indexed: 12/16/2022] Open
Abstract
ADAMTS (A Disintegrin-like and Metalloproteinase domain with Thrombospondin type 1 Motif)-1, -4 and -5 share the abilities to cleave large aggregating proteoglycans including versican and aggrecan. These activities are highly relevant to cardiovascular disease and osteoarthritis and during development. Here, using purified recombinant ADAMTS-1, -4 and -5, we quantify, compare, and define the molecular basis of their versicanase activity. A novel sandwich-ELISA detecting the major versican cleavage fragment was used to determine, for the first time, kinetic constants for versican proteolysis. ADAMTS-5 (kcat/Km 35 × 105 M−1 s−1) is a more potent (~18-fold) versicanase than ADAMTS-4 (kcat/Km 1.86 × 105 M−1 sec−1), whereas ADAMTS-1 versicanase activity is comparatively low. Deletion of the spacer domain reduced versicanase activity of ADAMTS-5 19-fold and that of ADAMTS-4 167-fold. Co-deletion of the ADAMTS-5 cysteine-rich domain further reduced versicanase activity to a total 153-fold reduction. Substitution of two hypervariable loops in the spacer domain of ADAMTS-5 (residues 739–744 and 837–844) and ADAMTS-4 (residues 717–724 and 788–795) with those of ADAMTS-13, which does not cleave proteoglycans, caused spacer-dependent reductions in versicanase activities. Our results demonstrate that these loops contain exosites critical for interaction with and processing of versican. The hypervariable loops of ADAMTS-5 are shown to be important also for its aggrecanase activity. Together with previous work on ADAMTS-13 our results suggest that the spacer domain hypervariable loops may exercise significant control of ADAMTS proteolytic activity as a general principle. Identification of specific exosites also provides targets for selective inhibitors.
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41
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Mittal N, Yoon SH, Enomoto H, Hiroshi M, Shimizu A, Kawakami A, Fujita M, Watanabe H, Fukuda K, Makino S. Versican is crucial for the initiation of cardiovascular lumen development in medaka (Oryzias latipes). Sci Rep 2019; 9:9475. [PMID: 31263118 PMCID: PMC6603046 DOI: 10.1038/s41598-019-45851-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 06/13/2019] [Indexed: 12/17/2022] Open
Abstract
Versican is an evolutionary conserved extracellular matrix proteoglycan, and versican expression loss in mice results in embryonic lethality owing to cardiovascular defects. However, the in utero development of mammals limits our understanding of the precise role of versican during cardiovascular development. Therefore, the use of evolutionarily distant species that develop ex utero is more suitable for studying the mechanistic basis of versican activity. We performed ENU mutagenesis screening to identify medaka mutants with defects in embryonic cardiovascular development. In this study, we described a recessive point mutation in the versican 3'UTR resulting in reduced versican protein expression. The fully penetrant homozygous mutant showed termination of cardiac development at the linear heart tube stage and exhibited absence of cardiac looping, a constricted outflow tract, and no cardiac jelly. Additionally, progenitor cells did not migrate from the secondary source towards the arterial pole of the linear heart tube, resulting in a constricted outflow tract. Furthermore, mutants lacked blood flow and vascular lumen despite continuous peristaltic heartbeats. These results enhance our understanding of the mechanistic basis of versican in cardiac development, and this mutant represents a novel genetic model to investigate the mechanisms of vascular tubulogenesis.
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Affiliation(s)
- Nishant Mittal
- Department of Cardiology, Keio University School of Medicine, 35-Shinanomachi Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Sung Han Yoon
- Department of Interventional Cardiology, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, AHSP A9229, Los Angeles, CA, 90048, USA
| | - Hirokazu Enomoto
- Department of Cardiology, Keio University School of Medicine, 35-Shinanomachi Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Miyama Hiroshi
- Department of Cardiology, Keio University School of Medicine, 35-Shinanomachi Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Atsushi Shimizu
- Division of Biomedical Information Analysis, Iwate Tohoku Medical Megabank Organization, Iwate Medical University, 2-1-1 Nishitokuta, Yahaba-cho, Shiwa-gun, Iwate, 028-3694, Japan
| | - Atsushi Kawakami
- Department of Biological Information, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama, 226-8501, Japan
| | - Misato Fujita
- Department of Biological Science, Graduate School of Science, Kanagawa University, 2946 Tsuchiya, Hiratsuka-Shi, Kanagawa-Ken, 259-1293, Japan
| | - Hideto Watanabe
- Institute for Molecular Science of Medicine, Aichi Medical University, 1-, Yazakokarimata, Nagakute, Aichi, 480-1195, Japan
| | - Keiichi Fukuda
- Department of Cardiology, Keio University School of Medicine, 35-Shinanomachi Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Shinji Makino
- Department of Cardiology, Keio University School of Medicine, 35-Shinanomachi Shinjuku-ku, Tokyo, 160-8582, Japan.
- Keio University Health Centre, 35-Shinanomachi Shinjuku-ku, Tokyo, 160-8582, Japan.
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42
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Nandadasa S, Kraft CM, Wang LW, O'Donnell A, Patel R, Gee HY, Grobe K, Cox TC, Hildebrandt F, Apte SS. Secreted metalloproteases ADAMTS9 and ADAMTS20 have a non-canonical role in ciliary vesicle growth during ciliogenesis. Nat Commun 2019; 10:953. [PMID: 30814516 PMCID: PMC6393521 DOI: 10.1038/s41467-019-08520-7] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Accepted: 01/11/2019] [Indexed: 01/20/2023] Open
Abstract
Although hundreds of cytosolic or transmembrane molecules form the primary cilium, few secreted molecules are known to contribute to ciliogenesis. Here, homologous secreted metalloproteases ADAMTS9 and ADAMTS20 are identified as ciliogenesis regulators that act intracellularly. Secreted and furin-processed ADAMTS9 bound heparan sulfate and was internalized by LRP1, LRP2 and clathrin-mediated endocytosis to be gathered in Rab11 vesicles with a unique periciliary localization defined by super-resolution microscopy. CRISPR-Cas9 inactivation of ADAMTS9 impaired ciliogenesis in RPE-1 cells, which was restored by catalytically active ADAMTS9 or ADAMTS20 acting in trans, but not by their proteolytically inactive mutants. Their mutagenesis in mice impaired neural and yolk sac ciliogenesis, leading to morphogenetic anomalies resulting from impaired hedgehog signaling, which is transduced by primary cilia. In addition to their cognate extracellular proteolytic activity, ADAMTS9 and ADAMTS20 thus have an additional proteolytic role intracellularly, revealing an unexpected regulatory dimension in ciliogenesis. Ciliogenesis is a complex process requiring hundreds of molecules, although few secreted proteins have been implicated. Here, the authors show that the secreted metalloproteases ADAMTS9 and ADAMTS20 intracellularly regulate ciliogenesis from unique periciliary vesicles with proteolytic activity.
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Affiliation(s)
- Sumeda Nandadasa
- Department of Biomedical Engineering- ND20, Cleveland Clinic Lerner Research Institute, Cleveland, OH, 44195, USA
| | - Caroline M Kraft
- Department of Biomedical Engineering- ND20, Cleveland Clinic Lerner Research Institute, Cleveland, OH, 44195, USA
| | - Lauren W Wang
- Department of Biomedical Engineering- ND20, Cleveland Clinic Lerner Research Institute, Cleveland, OH, 44195, USA
| | - Anna O'Donnell
- Department of Biomedical Engineering- ND20, Cleveland Clinic Lerner Research Institute, Cleveland, OH, 44195, USA
| | - Rushabh Patel
- Department of Biomedical Engineering- ND20, Cleveland Clinic Lerner Research Institute, Cleveland, OH, 44195, USA
| | - Heon Yung Gee
- Department of Pharmacology, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seoul, 03722, South Korea
| | - Kay Grobe
- Institute of Physiological Chemistry and Pathobiochemistry and Cells-in-Motion Cluster of Excellence (EXC1003-CiM), University of Münster, 48149, Münster, Germany
| | - Timothy C Cox
- Division of Craniofacial Medicine, Department of Pediatrics, University of Washington, 1959 NE Pacific St, Seattle, WA, 98195, USA.,Department of Oral and Craniofacial Sciences, UMKC School of Dentistry, 650 E 25th St, Kansas City, MO, 64108, USA
| | - Friedhelm Hildebrandt
- Division of Nephrology, Boston Children's Hospital, Harvard Medical School, 300 Longwood Avenue, Boston, MA, 02115, USA
| | - Suneel S Apte
- Department of Biomedical Engineering- ND20, Cleveland Clinic Lerner Research Institute, Cleveland, OH, 44195, USA.
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43
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Gunawan F, Gentile A, Fukuda R, Tsedeke AT, Jiménez-Amilburu V, Ramadass R, Iida A, Sehara-Fujisawa A, Stainier DYR. Focal adhesions are essential to drive zebrafish heart valve morphogenesis. J Cell Biol 2019; 218:1039-1054. [PMID: 30635353 PMCID: PMC6400548 DOI: 10.1083/jcb.201807175] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 11/07/2018] [Accepted: 12/13/2018] [Indexed: 12/17/2022] Open
Abstract
Gunawan et al. analyze at single-cell resolution collective endocardial cell migration into the extracellular matrix and the cellular rearrangements forming leaflets during zebrafish heart valve formation. They show that focal adhesion activity driven by Integrin α5β1 and Talin1 are essential to drive cardiac valve morphogenesis in zebrafish. Elucidating the morphogenetic events that shape vertebrate heart valves, complex structures that prevent retrograde blood flow, is critical to understanding valvular development and aberrations. Here, we used the zebrafish atrioventricular (AV) valve to investigate these events in real time and at single-cell resolution. We report the initial events of collective migration of AV endocardial cells (ECs) into the extracellular matrix (ECM), and their subsequent rearrangements to form the leaflets. We functionally characterize integrin-based focal adhesions (FAs), critical mediators of cell–ECM interactions, during valve morphogenesis. Using transgenes to block FA signaling specifically in AV ECs as well as loss-of-function approaches, we show that FA signaling mediated by Integrin α5β1 and Talin1 promotes AV EC migration and overall shaping of the valve leaflets. Altogether, our investigation reveals the critical processes driving cardiac valve morphogenesis in vivo and establishes the zebrafish AV valve as a vertebrate model to study FA-regulated tissue morphogenesis.
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Affiliation(s)
- Felix Gunawan
- Department of Developmental Genetics, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Alessandra Gentile
- Department of Developmental Genetics, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Ryuichi Fukuda
- Department of Developmental Genetics, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Ayele Taddese Tsedeke
- Department of Developmental Genetics, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Vanesa Jiménez-Amilburu
- Department of Developmental Genetics, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Radhan Ramadass
- Department of Developmental Genetics, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Atsuo Iida
- Institute for Frontier Life and Medical Sciences, Kyoto University, Kyoto, Japan
| | | | - Didier Y R Stainier
- Department of Developmental Genetics, Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
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44
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Pappas AG, Magkouta S, Pateras IS, Skianis I, Moschos C, Vazakidou ME, Psarra K, Gorgoulis VG, Kalomenidis I. Versican modulates tumor-associated macrophage properties to stimulate mesothelioma growth. Oncoimmunology 2018; 8:e1537427. [PMID: 30713792 DOI: 10.1080/2162402x.2018.1537427] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 09/25/2018] [Accepted: 10/04/2018] [Indexed: 12/21/2022] Open
Abstract
Versican promotes experimental tumor growth through cell- and non cell-autonomous mechanisms. Its role in mesothelioma progression has not been investigated so far. In this study we investigated the impact of tumor-derived versican in mesothelioma progression and the underlying mechanism of its action. For this purpose, versican-silenced or control ΑΕ17 and ΑΒ1 murine mesothelioma cells were intrapleuraly injected into syngeneic mice, in order to create pleural mesotheliomas and pleural effusions. Intratumoral and pleural immune subsets were assessed using flow cytometry. Mesothelioma cells were co-cultured with syngeneic macrophages to examine versican's impact on their interaction and endothelial cells to assess the effect of versican in endothelial permeability. Versican expression was assessed in human mesotheliomas and mesothelioma-related pleural effusions and benign pleural tissue and effusions. We observed that, versican silencing reduced mesothelioma mass and pleural fluid volume by affecting tumor cell proliferation and apoptosis in vivo, while tumor cell growth remained intact in vitro, and limited pleural vascular permeability. Mice harboring versican-deficient tumors presented fewer tumor/pleural macrophages and neutrophils, and fewer pleural T-regulatory cells, compared to the control animals. Macrophages co-cultured with versican-deficient mesothelioma cells were polarized towards M1 anti-tumor phenotype and demonstrated increased tumor cell phagocytic capacity, compared to macrophages co-cultured with control tumor cells. In co-culture, endothelial monolayer permeability was less effectively stimulated by versican-deficient cells than control cells. Versican was over-expressed in human mesothelioma tissue and mesothelioma-associated effusion. In conclusion, tumor cell-derived versican stimulates mesothelioma progression by shaping a tumor friendly inflammatory milieu, mainly by blunting macrophage anti-tumor activities.
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Affiliation(s)
- Apostolos G Pappas
- Department of Critical Care and Pulmonary Medicine, National and Kapodistrian University of Athens, School of Medicine, "Evangelismos" Hospital, Athens, Greece
| | - Sophia Magkouta
- Department of Critical Care and Pulmonary Medicine, National and Kapodistrian University of Athens, School of Medicine, "Evangelismos" Hospital, Athens, Greece
| | - Ioannis S Pateras
- Molecular Carcinogenesis Group, Department of Histology and Embryology, School of Medicine, National & Kapodistrian University of Athens, Athens, Greece
| | - Ioannis Skianis
- Applied Econometrics & Data Analysis, Department of Statistics, Athens University of Economic & Business, Athens, Greece
| | - Charalampos Moschos
- Department of Critical Care and Pulmonary Medicine, National and Kapodistrian University of Athens, School of Medicine, "Evangelismos" Hospital, Athens, Greece
| | - Maria Eleni Vazakidou
- Department of Critical Care and Pulmonary Medicine, National and Kapodistrian University of Athens, School of Medicine, "Evangelismos" Hospital, Athens, Greece
| | - Katherina Psarra
- Department of Immunology - Histocompatibility, "Evangelismos" Hospital, Athens, Greece
| | - Vassilis G Gorgoulis
- Molecular Carcinogenesis Group, Department of Histology and Embryology, School of Medicine, National & Kapodistrian University of Athens, Athens, Greece.,Biomedical Research Foundation of the Academy of Athens, Athens, Greece.,Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - Ioannis Kalomenidis
- Department of Critical Care and Pulmonary Medicine, National and Kapodistrian University of Athens, School of Medicine, "Evangelismos" Hospital, Athens, Greece
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45
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Karamanos NK, Piperigkou Z, Theocharis AD, Watanabe H, Franchi M, Baud S, Brézillon S, Götte M, Passi A, Vigetti D, Ricard-Blum S, Sanderson RD, Neill T, Iozzo RV. Proteoglycan Chemical Diversity Drives Multifunctional Cell Regulation and Therapeutics. Chem Rev 2018; 118:9152-9232. [DOI: 10.1021/acs.chemrev.8b00354] [Citation(s) in RCA: 193] [Impact Index Per Article: 32.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Nikos K. Karamanos
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Patras 26110, Greece
- Foundation for Research and Technology-Hellas (FORTH)/Institute of Chemical Engineering Sciences (ICE-HT), Patras 26110, Greece
| | - Zoi Piperigkou
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Patras 26110, Greece
- Foundation for Research and Technology-Hellas (FORTH)/Institute of Chemical Engineering Sciences (ICE-HT), Patras 26110, Greece
| | - Achilleas D. Theocharis
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Patras 26110, Greece
| | - Hideto Watanabe
- Institute for Molecular Science of Medicine, Aichi Medical University, Aichi 480-1195, Japan
| | - Marco Franchi
- Department for Life Quality Studies, University of Bologna, Rimini 47100, Italy
| | - Stéphanie Baud
- Université de Reims Champagne-Ardenne, Laboratoire SiRMa, CNRS UMR MEDyC 7369, Faculté de Médecine, 51 rue Cognacq Jay, Reims 51100, France
| | - Stéphane Brézillon
- Université de Reims Champagne-Ardenne, Laboratoire de Biochimie Médicale et Biologie Moléculaire, CNRS UMR MEDyC 7369, Faculté de Médecine, 51 rue Cognacq Jay, Reims 51100, France
| | - Martin Götte
- Department of Gynecology and Obstetrics, Münster University Hospital, Münster 48149, Germany
| | - Alberto Passi
- Department of Medicine and Surgery, University of Insubria, Varese 21100, Italy
| | - Davide Vigetti
- Department of Medicine and Surgery, University of Insubria, Varese 21100, Italy
| | - Sylvie Ricard-Blum
- University Claude Bernard Lyon 1, CNRS, UMR 5246, Institute of Molecular and Supramolecular Chemistry and Biochemistry, Villeurbanne 69622, France
| | - Ralph D. Sanderson
- Department of Pathology, Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
| | - Thomas Neill
- Department of Pathology, Anatomy and Cell Biology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania 10107, United States
| | - Renato V. Iozzo
- Department of Pathology, Anatomy and Cell Biology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania 10107, United States
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46
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NG2/CSPG4 and progranulin in the posttraumatic glial scar. Matrix Biol 2018; 68-69:571-588. [DOI: 10.1016/j.matbio.2017.10.002] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Revised: 10/05/2017] [Accepted: 10/06/2017] [Indexed: 12/17/2022]
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47
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Segert J, Schneider I, Berger IM, Rottbauer W, Just S. Mediator complex subunit Med12 regulates cardiac jelly development and AV valve formation in zebrafish. PROGRESS IN BIOPHYSICS AND MOLECULAR BIOLOGY 2018; 138:20-31. [PMID: 30036562 DOI: 10.1016/j.pbiomolbio.2018.07.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Revised: 05/30/2018] [Accepted: 07/17/2018] [Indexed: 11/25/2022]
Abstract
The molecular mechanism essential for the formation of heart valves involves complex interactions of signaling molecules and transcription factors. The Mediator Complex (MC) functions as multi-subunit machinery to orchestrate gene transcription, especially for tissue-specific fine-tuning of transcriptional processes during development, also in the heart. Here, we analyzed the role of the MC subunit Med12 during atrioventricular canal (AVC) development and endocardial cushion formation, using the Med12-deficient zebrafish mutant trapped (tpd). Whereas primary heart formation was only slightly affected in tpd, we identified defects in AVC development and cardiac jelly formation. We found that although misexpression of bmp4 and versican in tpd hearts can be restored by overexpression of a modified version of the Sox9b transcription factor (harboring VP16 transactivation domain) that functions independent of its co-activator Med12, endocardial cushion development in tpd was not reconstituted. Interestingly, expression of tbx2b and its target hyaluronan synthase 2 (has2) - the synthase of hyaluronan (HA) in the heart - was absent in both uninjected and Sox9b-VP16 overexpressing tpd hearts. HA is a major ECM component of the cardiac jelly and required for endocardial cushion formation. Furthermore, we found secreted phosphoprotein 1 (spp1), an endocardial marker of activated AV endocardial cells, completely absent in tpd hearts, suggesting that crucial steps of the transformation of AV endocardial cells into endocardial cushions is blocked. We demonstrate that Med12 controls cardiac jelly formation Sox9-independently by regulating tbx2b and has2 expression and therefore the production of the glycosaminoglycan HA at the AVC to guarantee proper endocardial cushion development.
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Affiliation(s)
- Julia Segert
- Molecular Cardiology, Department of Internal Medicine II, University of Ulm, Ulm, Germany
| | - Isabelle Schneider
- Molecular Cardiology, Department of Internal Medicine II, University of Ulm, Ulm, Germany
| | - Ina M Berger
- Molecular Cardiology, Department of Internal Medicine II, University of Ulm, Ulm, Germany
| | | | - Steffen Just
- Molecular Cardiology, Department of Internal Medicine II, University of Ulm, Ulm, Germany.
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48
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Mifflin JJ, Dupuis LE, Alcala NE, Russell LG, Kern CB. Intercalated cushion cells within the cardiac outflow tract are derived from the myocardial troponin T type 2 (Tnnt2) Cre lineage. Dev Dyn 2018; 247:1005-1017. [PMID: 29920846 DOI: 10.1002/dvdy.24641] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 04/19/2018] [Accepted: 05/12/2018] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND The origin of the intercalated cushions that develop into the anterior cusp of the pulmonary valve (PV) and the noncoronary cusp of the aortic valve (AV) is not well understood. RESULTS Cre transgenes in combination with the Rosa TdTomato-EGFP reporter were used to generate three-dimensional lineage mapping of AV and PV cusps during intercalated cushion development. Tie2-Cre;EGFP was used to mark endothelial-derived mesenchymal cells, Wnt1-Cre;EGFP for cardiac neural crest and cardiac Troponin T (Tnnt2)Cre;EGFP, for myocardial lineage. The highest percentage of intercalated cushion cells at embryonic day (E) 12.5 was Tnnt2-Cre; EGFP positive; 68.0% for the PV and 50.0% AV. Neither Tnnt2 mRNA nor Tnnt2-Cre protein was expressed in the intercalated cushions; and the Tnnt2-Cre lineage intercalated cushion cells were also positive for the mesenchymal markers Sox9 and versican. Tnnt2-Cre lineage was present within the forming intercalated cushions from E11.5 and was present in the intercalated cushion derived PV and AV cusps and localized to the fibrosa layer at postnatal day 0. CONCLUSIONS Intercalated cushions of the developing outflow tract are populated with Tnnt2-Cre derived cells, a Cre reporter previously used for tracing and excision of myocardial cells and not previously associated with mesenchymal cells. Developmental Dynamics 247:1005-1017, 2018. © 2018 Wiley Periodicals, Inc.
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Affiliation(s)
- Joshua J Mifflin
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, South Carolina
| | - Loren E Dupuis
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, South Carolina
| | - Nicolas E Alcala
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, South Carolina
| | - Lea G Russell
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, South Carolina
| | - Christine B Kern
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, South Carolina
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49
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Eley L, Alqahtani AM, MacGrogan D, Richardson RV, Murphy L, Salguero-Jimenez A, Sintes Rodriguez San Pedro M, Tiurma S, McCutcheon L, Gilmore A, de La Pompa JL, Chaudhry B, Henderson DJ. A novel source of arterial valve cells linked to bicuspid aortic valve without raphe in mice. eLife 2018; 7:34110. [PMID: 29956664 PMCID: PMC6025960 DOI: 10.7554/elife.34110] [Citation(s) in RCA: 120] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Accepted: 06/12/2018] [Indexed: 12/20/2022] Open
Abstract
Abnormalities of the arterial valve leaflets, predominantly bicuspid aortic valve, are the commonest congenital malformations. Although many studies have investigated the development of the arterial valves, it has been assumed that, as with the atrioventricular valves, endocardial to mesenchymal transition (EndMT) is the predominant mechanism. We show that arterial is distinctly different from atrioventricular valve formation. Whilst the four septal valve leaflets are dominated by NCC and EndMT-derived cells, the intercalated leaflets differentiate directly from Tnnt2-Cre+/Isl1+ progenitors in the outflow wall, via a Notch-Jag dependent mechanism. Further, when this novel group of progenitors are disrupted, development of the intercalated leaflets is disrupted, resulting in leaflet dysplasia and bicuspid valves without raphe, most commonly affecting the aortic valve. This study thus overturns the dogma that heart valves are formed principally by EndMT, identifies a new source of valve interstitial cells, and provides a novel mechanism for causation of bicuspid aortic valves without raphe.
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Affiliation(s)
- Lorriane Eley
- Institute of Genetic Medicine, Cardiovascular Research Centre, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Ahlam Ms Alqahtani
- Institute of Genetic Medicine, Cardiovascular Research Centre, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Donal MacGrogan
- Intercellular Signalling in Cardiovascular Development and Disease Laboratory, Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares, Instituto de Salud Carlos III, Madrid, Spain
| | - Rachel V Richardson
- Institute of Genetic Medicine, Cardiovascular Research Centre, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Lindsay Murphy
- Institute of Genetic Medicine, Cardiovascular Research Centre, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Alejandro Salguero-Jimenez
- Intercellular Signalling in Cardiovascular Development and Disease Laboratory, Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares, Instituto de Salud Carlos III, Madrid, Spain
| | | | - Shindi Tiurma
- Institute of Genetic Medicine, Cardiovascular Research Centre, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Lauren McCutcheon
- Institute of Genetic Medicine, Cardiovascular Research Centre, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Adam Gilmore
- Institute of Genetic Medicine, Cardiovascular Research Centre, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - José Luis de La Pompa
- Intercellular Signalling in Cardiovascular Development and Disease Laboratory, Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares, Instituto de Salud Carlos III, Madrid, Spain
| | - Bill Chaudhry
- Institute of Genetic Medicine, Cardiovascular Research Centre, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Deborah J Henderson
- Institute of Genetic Medicine, Cardiovascular Research Centre, Newcastle University, Newcastle upon Tyne, United Kingdom
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50
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Hatano S, Nagai N, Sugiura N, Tsuchimoto J, Isogai Z, Kimata K, Ota A, Karnan S, Hosokawa Y, Watanabe H. Versican A-subdomain is required for its adequate function in dermal development. Connect Tissue Res 2018; 59:178-190. [PMID: 28488903 DOI: 10.1080/03008207.2017.1324432] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Versican, a large chondroitin sulfate (CS) proteoglycan, serves as a structural macromolecule of the extracellular matrix (ECM) and regulates cell behavior. We determined the function of versican in dermal development using VcanΔ3/Δ3 mutant mice expressing versican with deleted A-subdomain of the N-terminal G1 domain. The mutant versican showed a decreased hyaluronan (HA)-binding ability and failed to accumulate in the ECM. In the early developmental stage, VcanΔ3/Δ3 dermis showed a decrease in versican expression as compared with WT. As development proceeded, versican expression further decreased to a barely detectable level, and VcanΔ3/Δ3 mice died at the neonatal period (P0). At P0, VcanΔ3/Δ3 dermis exhibited an impaired ECM structure and decreased cell density. While the level of collagen deposition was similar in both genotypes, collagen biosynthesis significantly decreased in VcanΔ3/Δ3 fibroblasts as compared with that in wild type (WT). Transforming growth factor β (TGFβ) signaling mediated through the Smad2/3-dependent pathway was down-regulated in VcanΔ3/Δ3 fibroblasts and a reduced TGFβ storage in the ECM was observed. Microarray analysis revealed a decrease in the expression levels of transcription factors, early growth response (Egr) 2 and 4, which act downstream of TGFβ signaling. Thus, our results suggest that A-subdomain is necessary for adequate versican expression in dermis and that versican is involved in the formation of the ECM and regulation of TGFβ signaling.
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Affiliation(s)
- Sonoko Hatano
- a Institute for Molecular Science of Medicine, Aichi Medical University , Aichi , Japan
| | - Naoko Nagai
- a Institute for Molecular Science of Medicine, Aichi Medical University , Aichi , Japan
| | - Nobuo Sugiura
- a Institute for Molecular Science of Medicine, Aichi Medical University , Aichi , Japan
| | - Jun Tsuchimoto
- a Institute for Molecular Science of Medicine, Aichi Medical University , Aichi , Japan
| | - Zenzo Isogai
- b Department of Advanced Medicine , National Center for Geriatrics and Gerontology , Aichi , Japan
| | - Koji Kimata
- a Institute for Molecular Science of Medicine, Aichi Medical University , Aichi , Japan
| | - Akinobu Ota
- c Department of Biochemistry , Aichi Medical University School of Medicine , Aichi , Japan
| | - Sivasundaram Karnan
- c Department of Biochemistry , Aichi Medical University School of Medicine , Aichi , Japan
| | - Yoshitaka Hosokawa
- c Department of Biochemistry , Aichi Medical University School of Medicine , Aichi , Japan
| | - Hideto Watanabe
- a Institute for Molecular Science of Medicine, Aichi Medical University , Aichi , Japan
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