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Marques CF, Pinheiro PF, Justino GC. Optimized protocol for obtaining and characterizing primary neuron-enriched cultures from embryonic chicken brains. STAR Protoc 2022; 3:101753. [PMID: 36209426 PMCID: PMC9558106 DOI: 10.1016/j.xpro.2022.101753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 08/10/2022] [Accepted: 09/14/2022] [Indexed: 11/07/2022] Open
Abstract
We present here an optimized protocol to obtain primary neuron-enriched cultures from embryonic chicken brains with no need for an animal facility. The protocol details the steps to isolate a neuron-enriched cell fraction from chicken embryos, followed by characterization of the chicken neurons with mass spectrometry proteomics and cell staining. Because of the high homology between chicken and human amyloid precursor protein processing machinery, these chicken neurons can be used as an alternative to rodent models for studying Alzheimer disease.
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Affiliation(s)
- Cátia F. Marques
- Centro de Química Estrutural, Institute of Molecular Sciences, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisboa, Portugal,Corresponding author
| | - Pedro F. Pinheiro
- Centro de Química Estrutural, Institute of Molecular Sciences, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisboa, Portugal,Corresponding author
| | - Gonçalo C. Justino
- Centro de Química Estrutural, Institute of Molecular Sciences, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisboa, Portugal,Corresponding author
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2
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Rathjen FG, Hodge R. Early Days of Tenascin-R Research: Two Approaches Discovered and Shed Light on Tenascin-R. Front Immunol 2021; 11:612482. [PMID: 33488619 PMCID: PMC7820773 DOI: 10.3389/fimmu.2020.612482] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 12/07/2020] [Indexed: 11/13/2022] Open
Affiliation(s)
- Fritz G Rathjen
- Department of Neuroscience, Max-Delbrück-Center for Molecular Medicine, Berlin, Germany
| | - Russell Hodge
- Department of Neuroscience, Max-Delbrück-Center for Molecular Medicine, Berlin, Germany
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3
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Wawrzyniak D, Grabowska M, Głodowicz P, Kuczyński K, Kuczyńska B, Fedoruk-Wyszomirska A, Rolle K. Down-regulation of tenascin-C inhibits breast cancer cells development by cell growth, migration, and adhesion impairment. PLoS One 2020; 15:e0237889. [PMID: 32817625 PMCID: PMC7440653 DOI: 10.1371/journal.pone.0237889] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 08/04/2020] [Indexed: 12/14/2022] Open
Abstract
Tenascin-C (TNC) is an extracellular matrix (ECM) glycoprotein that plays an important role in cell proliferation, migration, and tumour invasion in various cancers. TNC is one of the main protein overexpressed in breast cancer, indicating a role for this ECM molecule in cancer pathology. In this study we have evaluated the TNC loss-off-function in breast cancer cells. In our approach, we used dsRNA sharing sequence homology with TNC mRNA, called ATN-RNA. We present the data showing the effects of ATN-RNA in MDA-MB-231 cells both in monolayer and three-dimensional culture. Cells treated with ATN-RNA were analyzed for phenotypic alterations in proliferation, migration, adhesion, cell cycle, multi-caspase activation and the involvement in epithelial to mesenchymal transition (EMT) processes. As complementary analysis the oncogenomic portals were used to assess the clinical implication of TNC expression on breast cancer patient's survival, showing the TNC overexpression associated with a poor survival outcome. Our approach applied first in brain tumors and then in breast cancer cell lines reveals that ATN-RNA significantly diminishes the cell proliferation, migration and additionally, reverses the mesenchymal cells phenotype to the epithelial one. Thus, TNC could be considered as the universal target in different types of tumors, where TNC overexpression is associated with poor prognosis.
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Affiliation(s)
- Dariusz Wawrzyniak
- Department of Molecular Neurooncology, Institute of Bioorganic Chemistry of the Polish Academy of Sciences, Poznan, Poland
| | - Małgorzata Grabowska
- Department of Molecular Neurooncology, Institute of Bioorganic Chemistry of the Polish Academy of Sciences, Poznan, Poland
| | - Paweł Głodowicz
- Department of Molecular Neurooncology, Institute of Bioorganic Chemistry of the Polish Academy of Sciences, Poznan, Poland
| | - Konrad Kuczyński
- Department of Molecular Neurooncology, Institute of Bioorganic Chemistry of the Polish Academy of Sciences, Poznan, Poland
- NanoBioMedical Centre, Adam Mickiewicz University, Poznan, Poland
| | - Bogna Kuczyńska
- Department of Molecular Neurooncology, Institute of Bioorganic Chemistry of the Polish Academy of Sciences, Poznan, Poland
| | - Agnieszka Fedoruk-Wyszomirska
- Laboratory of Subcellular Structures Analysis, Institute of Bioorganic Chemistry of the Polish Academy of Sciences, Poznan, Poland
| | - Katarzyna Rolle
- Department of Molecular Neurooncology, Institute of Bioorganic Chemistry of the Polish Academy of Sciences, Poznan, Poland
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4
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Wagner M, Lévy J, Jung-Klawitter S, Bakhtiari S, Monteiro F, Maroofian R, Bierhals T, Hempel M, Elmaleh-Bergès M, Kitajima JP, Kim CA, Salomao JG, Amor DJ, Cooper MS, Perrin L, Pipiras E, Neu A, Doosti M, Karimiani EG, Toosi MB, Houlden H, Jin SC, Si YC, Rodan LH, Venselaar H, Kruer MC, Kok F, Hoffmann GF, Strom TM, Wortmann SB, Tabet AC, Opladen T. Loss of TNR causes a nonprogressive neurodevelopmental disorder with spasticity and transient opisthotonus. Genet Med 2020; 22:1061-1068. [PMID: 32099069 DOI: 10.1038/s41436-020-0768-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 02/13/2020] [Accepted: 02/13/2020] [Indexed: 12/13/2022] Open
Abstract
PURPOSE TNR, encoding Tenascin-R, is an extracellular matrix glycoprotein involved in neurite outgrowth and neural cell adhesion, proliferation and migration, axonal guidance, myelination, and synaptic plasticity. Tenascin-R is exclusively expressed in the central nervous system with highest expression after birth. The protein is crucial in the formation of perineuronal nets that ensheath interneurons. However, the role of Tenascin-R in human pathology is largely unknown. We aimed to establish TNR as a human disease gene and unravel the associated clinical spectrum. METHODS Exome sequencing and an online matchmaking tool were used to identify patients with biallelic variants in TNR. RESULTS We identified 13 individuals from 8 unrelated families with biallelic variants in TNR sharing a phenotype consisting of spastic para- or tetraparesis, axial muscular hypotonia, developmental delay, and transient opisthotonus. Four homozygous loss-of-function and four different missense variants were identified. CONCLUSION We establish TNR as a disease gene for an autosomal recessive nonprogressive neurodevelopmental disorder with spasticity and transient opisthotonus and highlight the role of central nervous system extracellular matrix proteins in the pathogenicity of spastic disorders.
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Affiliation(s)
- Matias Wagner
- Institute of Human Genetics, Faculty of Medicine, Technical University München, Munich, Germany. .,Institute of Human Genetics, Helmholtz Zentrum München, Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH), Neuherberg, Germany. .,Institut für Neurogenomik, Helmholtz Zentrum München, Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH), Neuherberg, Germany.
| | - Jonathan Lévy
- Genetics Department, AP-HP, Robert-Debré University Hospital, Paris, France
| | - Sabine Jung-Klawitter
- Division of Neuropediatrics and Metabolic Medicine, University Children's Hospital, Heidelberg, Germany
| | - Somayeh Bakhtiari
- Barrow Neurological Institute, Phoenix Children's Hospital, Phoenix, AZ, USA.,Departments of Child Health, Neurology, Cellular & Molecular Medicine and Program in Genetics, University of Arizona College of Medicine, Phoenix, AZ, USA
| | | | - Reza Maroofian
- Department of Neuromuscular Disorders, UCL Queen Square Institute of Neurology, London, UK
| | - Tatjana Bierhals
- Institute of Human Genetics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Maja Hempel
- Institute of Human Genetics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | | | | | - Chong A Kim
- Genetic Unit, Instituto da Criança-HCFMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Julia G Salomao
- Genetic Unit, Instituto da Criança-HCFMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - David J Amor
- Murdoch Children's Research Institute, Royal Children's Hospital, Melbourne, Melbourne, VIC, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, VIC, Australia
| | - Monica S Cooper
- Murdoch Children's Research Institute, Royal Children's Hospital, Melbourne, Melbourne, VIC, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, VIC, Australia
| | - Laurence Perrin
- Genetics Department, AP-HP, Robert-Debré University Hospital, Paris, France
| | - Eva Pipiras
- Department of Cytogenetics, Jean-Verdier Hospital, Paris 13 University, Embryology and Histology, AP-HP, Bondy, France
| | - Axel Neu
- Department of Pediatrics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Mohammad Doosti
- Department of Genetics, Next Generation Genetic Polyclinic, Mashhad, Iran
| | - Ehsan G Karimiani
- Genetics Research Centre, Molecular and Clinical Sciences Institute, St. George's, University, London, UK
| | - Mehran B Toosi
- Department of Pediatric Neurology, Ghaem Hospital, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Henry Houlden
- Department of Neuromuscular Disorders, UCL Queen Square Institute of Neurology, London, UK
| | - Sheng Chih Jin
- Laboratory of Human Genetics and Genomics, The Rockefeller University, New York, NY, USA
| | | | - Lance H Rodan
- Division of Genetics and Genomics, Boston Children's Hospital, Boston, MA, USA
| | - Hanka Venselaar
- Centre for Molecular and Biomolecular Informatics, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Michael C Kruer
- Barrow Neurological Institute, Phoenix Children's Hospital, Phoenix, AZ, USA.,Departments of Child Health, Neurology, Cellular & Molecular Medicine and Program in Genetics, University of Arizona College of Medicine, Phoenix, AZ, USA
| | - Fernando Kok
- Mendelics Genomic Analysis, São Paulo, São Paulo, Brazil
| | - Georg F Hoffmann
- Division of Neuropediatrics and Metabolic Medicine, University Children's Hospital, Heidelberg, Germany
| | - Tim M Strom
- Institute of Human Genetics, Faculty of Medicine, Technical University München, Munich, Germany
| | - Saskia B Wortmann
- Institute of Human Genetics, Faculty of Medicine, Technical University München, Munich, Germany.,Institute of Human Genetics, Helmholtz Zentrum München, Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH), Neuherberg, Germany.,University Childrens Hospital, Paracelsus Medical University, Salzburg, Austria
| | - Anne-Claude Tabet
- Genetics Department, AP-HP, Robert-Debré University Hospital, Paris, France.,Neuroscience Department, Human Genetics and Cognitive Function Unit, Pasteur Institute, Paris, France
| | - Thomas Opladen
- Division of Neuropediatrics and Metabolic Medicine, University Children's Hospital, Heidelberg, Germany.
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5
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Liot S, Aubert A, Hervieu V, Kholti NE, Schalkwijk J, Verrier B, Valcourt U, Lambert E. Loss of Tenascin-X expression during tumor progression: A new pan-cancer marker. Matrix Biol Plus 2020; 6-7:100021. [PMID: 33543019 PMCID: PMC7852205 DOI: 10.1016/j.mbplus.2020.100021] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 12/12/2019] [Accepted: 12/12/2019] [Indexed: 12/13/2022] Open
Abstract
Cancer is a systemic disease involving multiple components produced from both tumor cells themselves and surrounding stromal cells. The pro- or anti-tumoral role of the stroma is still under debate. Indeed, it has long been considered the main physical barrier to the diffusion of chemotherapy by its dense and fibrous nature and its poor vascularization. However, in murine models, the depletion of fibroblasts, the main ExtraCellular Matrix (ECM)-producing cells, led to more aggressive tumors even though they were more susceptible to anti-angiogenic and immuno-modulators. Tenascin-C (TNC) is a multifunctional matricellular glycoprotein (i.e. an ECM protein also able to induce signaling pathway) and is considered as a marker of tumor expansion and metastasis. However, the status of other tenascin (TN) family members and particularly Tenascin-X (TNX) has been far less studied during this pathological process and is still controversial. Herein, through (1) in silico analyses of the Gene Expression Omnibus (GEO) and The Cancer Genome Atlas (TCGA) databases and (2) immunohistochemistry staining of Tissue MicroArrays (TMA), we performed a large and extensive study of TNX expression at both mRNA and protein levels (1) in the 6 cancers with the highest incidence and mortality in the world (i.e. lung, breast, colorectal, prostate, stomach and liver) and (2) in the cancers for which sparse data regarding TNX expression already exist in the literature. We thus demonstrated that, in most cancers, TNX expression is significantly downregulated during cancer progression and we also highlighted, when data were available, that high TNXB mRNA expression in cancer is correlated with a good survival prognosis.
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Key Words
- CAF, Cancer-Associated Fibroblast
- Cancers
- D.E.G., Differentially Expressed Genes
- ECM, Extracellular Matrix
- EDS, Ehlers-Danlos syndrome
- FBG, fibrinogen
- FNIII, fibronectin type III
- GEO, Gene Expression Omnibus
- GSE, GEO Series
- HDAC1, histone deacetylase-1
- MMP, Matrix Metalloproteinase
- MPNST, Malignant Peripheral Nerve Sheath Tumors
- Meta-analysis
- Prognosis marker
- TCGA, The Cancer Genome Atlas
- TMA, Tissue MicroArray
- TME, Tumor MicroEnvironment
- TN, Tenascin
- TNC, Tenascin-C
- TNR, Tenascin-R
- TNW, Tenascin-W
- TNX, Tenascin-X
- TSS, Transcription Start Site
- Tenascin-X
- Tissue MicroArray
- lncRNA, long non-coding RNA
- mRNA and protein levels
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Affiliation(s)
- Sophie Liot
- Laboratoire de Biologie Tissulaire et Ingénierie Thérapeutique (LBTI), UMR CNRS 5305, Université Lyon 1, Institut de Biologie et Chimie des Protéines, 7, passage du Vercors, F-69367 Lyon Cedex 07, France
| | - Alexandre Aubert
- Laboratoire de Biologie Tissulaire et Ingénierie Thérapeutique (LBTI), UMR CNRS 5305, Université Lyon 1, Institut de Biologie et Chimie des Protéines, 7, passage du Vercors, F-69367 Lyon Cedex 07, France
| | - Valérie Hervieu
- Service d'Anatomopathologie, Groupement Hospitalier Est, Hospices Civils de Lyon, Lyon, France
| | - Naïma El Kholti
- Laboratoire de Biologie Tissulaire et Ingénierie Thérapeutique (LBTI), UMR CNRS 5305, Université Lyon 1, Institut de Biologie et Chimie des Protéines, 7, passage du Vercors, F-69367 Lyon Cedex 07, France
| | - Joost Schalkwijk
- Radboud Institute for Molecular Life Sciences, Faculty of Medical Sciences, 370 Geert Grooteplein-Zuid 26 28, 6525 GA Nijmegen, Netherlands
| | - Bernard Verrier
- Laboratoire de Biologie Tissulaire et Ingénierie Thérapeutique (LBTI), UMR CNRS 5305, Université Lyon 1, Institut de Biologie et Chimie des Protéines, 7, passage du Vercors, F-69367 Lyon Cedex 07, France
| | - Ulrich Valcourt
- Laboratoire de Biologie Tissulaire et Ingénierie Thérapeutique (LBTI), UMR CNRS 5305, Université Lyon 1, Institut de Biologie et Chimie des Protéines, 7, passage du Vercors, F-69367 Lyon Cedex 07, France
| | - Elise Lambert
- Laboratoire de Biologie Tissulaire et Ingénierie Thérapeutique (LBTI), UMR CNRS 5305, Université Lyon 1, Institut de Biologie et Chimie des Protéines, 7, passage du Vercors, F-69367 Lyon Cedex 07, France
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6
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Roll L, Faissner A. Tenascins in CNS lesions. Semin Cell Dev Biol 2019; 89:118-124. [DOI: 10.1016/j.semcdb.2018.09.012] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 09/03/2018] [Accepted: 09/27/2018] [Indexed: 02/06/2023]
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7
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Chung JR, Choi JW, Fiorellini JP, Hwang KG, Park CJ. Effects of nerve cells and adhesion molecules on nerve conduit for peripheral nerve regeneration. J Dent Anesth Pain Med 2017; 17:191-198. [PMID: 29090249 PMCID: PMC5647825 DOI: 10.17245/jdapm.2017.17.3.191] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2017] [Revised: 09/12/2017] [Accepted: 09/13/2017] [Indexed: 11/15/2022] Open
Abstract
Background For peripheral nerve regeneration, recent attentions have been paid to the nerve conduits made by tissue-engineering technique. Three major elements of tissue-engineering are cells, molecules, and scaffolds. Methods In this study, the attachments of nerve cells, including Schwann cells, on the nerve conduit and the effects of both growth factor and adhesion molecule on these attachments were investigated. Results The attachment of rapidly-proliferating cells, C6 cells and HS683 cells, on nerve conduit was better than that of slowly-proliferating cells, PC12 cells and Schwann cells, however, the treatment of nerve growth factor improved the attachment of slowly-proliferating cells. In addition, the attachment of Schwann cells on nerve conduit coated with fibronectin was as good as that of Schwann cells treated with glial cell line-derived neurotrophic factor (GDNF). Conclusions Growth factor changes nerve cell morphology and affects cell cycle time. And nerve growth factor or fibronectin treatment is indispensable for Schwann cell to be used for implantation in artificial nerve conduits.
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Affiliation(s)
- Joo-Ryun Chung
- Division of Oral and Maxillofacial Surgery, Department of Dentistry, College of Medicine, Hanyang University, Seoul, Korea
| | - Jong-Won Choi
- Division of Oral and Maxillofacial Surgery, Department of Dentistry, College of Medicine, Hanyang University, Seoul, Korea
| | - Joseph P Fiorellini
- Department of Periodontics, University of Pennsylvania School of Dental Medicine, Philadelphia, PA, USA
| | - Kyung-Gyun Hwang
- Division of Oral and Maxillofacial Surgery, Department of Dentistry, College of Medicine, Hanyang University, Seoul, Korea
| | - Chang-Joo Park
- Division of Oral and Maxillofacial Surgery, Department of Dentistry, College of Medicine, Hanyang University, Seoul, Korea
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Abstract
Extracellular matrix proteins of the tenascin family resemble each other in their domain structure, and also share functions in modulating cell adhesion and cellular responses to growth factors. Despite these common features, the 4 vertebrate tenascins exhibit vastly different expression patterns. Tenascin-R is specific to the central nervous system. Tenascin-C is an “oncofetal” protein controlled by many stimuli (growth factors, cytokines, mechanical stress), but with restricted occurrence in space and time. In contrast, tenascin-X is a constituitive component of connective tissues, and its level is barely affected by external factors. Finally, the expression of tenascin-W is similar to that of tenascin-C but even more limited. In accordance with their highly regulated expression, the promoters of the tenascin-C and -W genes contain TATA boxes, whereas those of the other 2 tenascins do not. This article summarizes what is currently known about the complex transcriptional regulation of the 4 tenascin genes in development and disease.
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Key Words
- AKT, v-akt murine thymoma viral oncogene homolog
- ALK, anaplastic lymphoma kinase
- AP-1, activator protein-1
- ATF, activating transcription factor
- BMP, bone morphogenetic protein
- CBP, CREB binding protein
- CREB, cAMP response element-binding protein
- CREB-RP, CREB-related protein
- CYP21A2, cytochrome P450 family 21 subfamily A polypeptide 2
- ChIP, chromatin immunoprecipitation
- EBS, Ets binding site
- ECM, extracellular matrix
- EGF, epidermal growth factor
- ERK1/2, extracellular signal-regulated kinase 1/2
- ETS, E26 transformation-specific
- EWS-ETS, Ewing sarcoma-Ets fusion protein
- Evx1, even skipped homeobox 1
- FGF, fibroblast growth factor
- HBS, homeodomain binding sequence
- IL, interleukin
- ILK, integrin-linked kinase
- JAK, Janus kinase
- JNK, c-Jun N-terminal kinase
- MHCIII, major histocompatibility complex class III
- MKL1, megakaryoblastic leukemia-1
- NFκB, nuclear factor kappa B
- NGF, nerve growth factor; NFAT, nuclear factor of activated T-cells
- OTX2, orthodenticle homolog 2
- PDGF, platelet-derived growth factor
- PI3K, phosphatidylinositol 3-kinase
- POU3F2, POU domain class 3 transcription factor 2
- PRRX1, paired-related homeobox 1
- RBPJk, recombining binding protein suppressor of hairless
- ROCK, Rho-associated, coiled-coil-containing protein kinase
- RhoA, ras homolog gene family member A
- SAP, SAF-A/B, Acinus, and PIAS
- SCX, scleraxix
- SEAP, secreted alkaline phosphatase
- SMAD, small body size - mothers against decapentaplegic
- SOX4, sex determining region Y-box 4
- SRE, serum response element
- SRF, serum response factor
- STAT, signal transducer and activator of transcription
- TGF-β, transforming growth factor-β
- TNC, tenascin-C
- TNF-α, tumor necrosis factor-α
- TNR, tenascin-R
- TNW, tenascin-W
- TNX, tenascin-X
- TSS, transcription start site
- UTR, untranslated region
- WNT, wingless-related integration site
- cancer
- cytokine
- development
- extracellular matrix
- gene promoter
- gene regulation
- glucocorticoid
- growth factor
- homeobox gene
- matricellular
- mechanical stress
- miR, micro RNA
- p38 MAPK, p38 mitogen activated protein kinase
- tenascin
- transcription factor
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Affiliation(s)
- Francesca Chiovaro
- a Friedrich Miescher Institute for Biomedical Research ; Basel , Switzerland
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9
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Brellier F, Tucker RP, Chiquet-Ehrismann R. Tenascins and their implications in diseases and tissue mechanics. Scand J Med Sci Sports 2009. [DOI: 10.1111/j.1600-0838.2009.00916.x doi:dx.doi.org] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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10
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Brellier F, Tucker RP, Chiquet-Ehrismann R. Tenascins and their implications in diseases and tissue mechanics. Scand J Med Sci Sports 2009; 19:511-9. [PMID: 19422658 DOI: 10.1111/j.1600-0838.2009.00916.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Tenascins are glycoproteins found in the extracellular matrix (ECM) of many tissues. Their role is not only to support the tissue structurally but also to regulate the fate of the different cell types populating the ECM. For instance, tenascins are required when active tissue modeling during embryogenesis or re-modeling after injury occurs. Interestingly, the four members of the tenascin family, tenascin-C, -X, -R and -W, show different and often mutually exclusive expression patterns. As a consequence, these structurally related proteins display distinct functions and are associated with distinct pathologies. The present review aims at presenting the four members of the tenascin family with respect to their structure, expression patterns and implications in diseases and tissue mechanics.
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Affiliation(s)
- F Brellier
- Friedrich Miescher Institute for Biomedical Research, Novartis Research Foundation, Basel, Switzerland
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11
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Wanner IB, Deik A, Torres M, Rosendahl A, Neary JT, Lemmon VP, Bixby JL. A new in vitro model of the glial scar inhibits axon growth. Glia 2009; 56:1691-709. [PMID: 18618667 DOI: 10.1002/glia.20721] [Citation(s) in RCA: 116] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Astrocytes respond to central nervous system (CNS) injury with reactive astrogliosis and participate in the formation of the glial scar, an inhibitory barrier for axonal regeneration. Little is known about the injury-induced mechanisms underlying astrocyte reactivity and subsequent development of an axon-inhibitory scar. We combined two key aspects of CNS injury, mechanical trauma and co-culture with meningeal cells, to produce an in vitro model of the scar from cultures of highly differentiated astrocytes. Our model displayed widespread morphological signs of astrocyte reactivity, increases in expression of glial fibrillary acidic protein (GFAP), and accumulation of GFAP in astrocytic processes. Expression levels of scar-associated markers, phosphacan, neurocan, and tenascins, were also increased. Importantly, neurite growth from various CNS neuronal populations was significantly reduced when neurons were seeded on the scar-like cultures, compared with growth on cultures of mature astrocytes. Quantification of neurite growth parameters on the scar model demonstrated significant reductions in neuronal adhesion and neurite lengths. Interestingly, neurite outgrowth of postnatal neurons was reduced to a greater extent than that of embryonic neurons, and outgrowth inhibition varied among neuronal populations. Scar-like reactive sites and neurite-inhibitory patches were found throughout these cultures, creating a patchwork of growth-inhibitory areas mimicking a CNS injury site. Thus, our model showed relevant aspects of scar formation and produced widespread inhibition of axonal regeneration; it should be useful both for examining mechanisms underlying scar formation and to assess various treatments for their potential to improve regeneration after CNS injury. (c) 2008 Wiley-Liss, Inc.
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Affiliation(s)
- Ina B Wanner
- Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, Miami, Florida, USA.
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12
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Lang DM, Monzon-Mayor M, del Mar Romero-Aleman M, Yanes C, Santos E, Pesheva P. Tenascin-R and axon growth-promoting molecules are up-regulated in the regenerating visual pathway of the lizard (Gallotia galloti). Dev Neurobiol 2008; 68:899-916. [DOI: 10.1002/dneu.20624] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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13
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Ribeiro-Resende VT, Oliveira-Silva A, Ouverney-Brandão S, Santiago MF, Hedin-Pereira C, Mendez-Otero R. Ganglioside 9-O-acetyl GD3 expression is upregulated in the regenerating peripheral nerve. Neuroscience 2007; 147:97-105. [PMID: 17512674 DOI: 10.1016/j.neuroscience.2007.03.046] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2006] [Revised: 03/26/2007] [Accepted: 03/28/2007] [Indexed: 10/23/2022]
Abstract
Evidence accumulates suggesting that 9-O-acetylated gangliosides, recognized by a specific monoclonal antibody (Jones monoclonal antibody), are involved in neuronal migration and axonal growth. These molecules are expressed in rodent embryos during the period of axon extension of peripheral nerves and are absent in adulthood. We therefore aimed at verifying if these molecules are re-expressed in adult rats during peripheral nerve regeneration. In this work we studied the time course of ganglioside 9-O-acetyl GD3 expression during regeneration of the crushed sciatic nerve and correlated this expression with the time course of axonal regeneration as visualized by immunohistochemistry for neurofilament 200 in the nerve. We have found that the ganglioside 9-O-acetyl GD3 is re-expressed during the period of regeneration and this expression correlates spatio-temporally with the arrival of axons to the lesion site. Confocal analysis of double and triple labeling experiments allowed the localization of this ganglioside to Schwann cells encircling growing axons in the sciatic nerve. Explant cultures of peripheral nerves also revealed ganglioside expressing reactive Schwann cells migrating from the normal and previously crushed nerve. Ganglioside 9-O-acetyl GD3 is also upregulated in DRG neurons and motoneurons of the ventral horn of spinal cord showing that the reexpression of this molecule is not restricted to Schwann cells. These results suggest that ganglioside 9-O-acetyl GD3 may be involved in the regrowth of sciatic nerve axons after crush being upregulated in both neurons and glia.
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Affiliation(s)
- V T Ribeiro-Resende
- Programa de Bioengenharia e Biotecnologia Animal, Instituto de Biofísica Carlos Chagas Filho, UFRJ, Centro de Ciências da Saúde, Bl. G, Cidade Universitária, 21949-900 Rio de Janeiro, Brazil
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14
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Panteri R, Mey J, Zhelyaznik N, D'Altocolle A, Del Fà A, Gangitano C, Marino R, Lorenzetto E, Buffelli M, Keller F. Reelin is transiently expressed in the peripheral nerve during development and is upregulated following nerve crush. Mol Cell Neurosci 2006; 32:133-42. [PMID: 16697663 DOI: 10.1016/j.mcn.2006.03.004] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2005] [Revised: 01/17/2006] [Accepted: 03/16/2006] [Indexed: 11/27/2022] Open
Abstract
Reelin is an extracellular matrix protein which is critical for the positioning of migrating post-mitotic neurons and the laminar organization of several brain structures during development. We investigated the expression and localization of Reelin in the rodent peripheral nerve during postnatal development and following crush injury in the adult stage. As shown with Western blotting, immunocytochemistry and RT-PCR, Schwann cells in the developing peripheral nerve and in primary cultures from neonatal nerves produce and secrete Reelin. While Reelin levels are downregulated in adult stages, they are again induced following sciatic nerve injury. A morphometric analysis of sciatic nerve sections of reeler mice suggests that Reelin is not essential for axonal ensheathment by Schwann cells, however, it influences the caliber of myelinated axons and the absolute number of fibers per unit area. This indicates that Reelin may play a role in peripheral nervous system development and repair by regulating Schwann cell-axon interactions.
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Affiliation(s)
- Roger Panteri
- Laboratorio di Neuroscienze dello Sviluppo, Università Campus Bio-Medico, 00155 Roma, Italy.
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15
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Guntinas-Lichius O, Angelov DN, Morellini F, Lenzen M, Skouras E, Schachner M, Irintchev A. Opposite impacts of tenascin-C and tenascin-R deficiency in mice on the functional outcome of facial nerve repair. Eur J Neurosci 2006; 22:2171-9. [PMID: 16262655 DOI: 10.1111/j.1460-9568.2005.04424.x] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The glycoproteins tenascin-C (TNC) and tenascin-R (TNR) are extracellular matrix proteins involved in the development, plasticity and repair of the nervous system. Altered expression patterns after nerve lesions in adult animals have suggested that these molecules influence axonal regeneration. To test this hypothesis, we investigated adult mice constitutively deficient in the expression of TNC, TNR or both, using the facial nerve injury paradigm. Quantitative analysis of vibrissal movements prior to nerve transection and repair (facial-facial anastomosis) did not reveal genotype-specific differences, and thus impacts of the mutations on motor function in intact animals. Two months after nerve repair, recovery of vibrissal whisking was poor in wild-type mice, a typical finding after facial-facial anastomosis in rodents. Differential effects of the mutations on whisking were found: recovery of function was worse in TNC-deficient and better in TNR null mice compared with wild-type littermates. In double-knockout animals, vibrissal performance was insufficient, but to a lesser extent compared with TNC null mutant mice. Retrograde labelling of motoneurons in the same animals showed that similar numbers of motoneurons had reinnervated the whisker pads in all experimental groups precluding varying extents of motoneuron death and/or axon regeneration failures as causes for the different outcomes of nerve repair. Our results provide strong evidence that TNC promotes and TNR impedes recovery after nerve lesion. These findings are of particular interest with regard to the scanty knowledge about factors determining success of regeneration in the peripheral nervous system of mammals.
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16
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Affiliation(s)
- Henry C Hsia
- Department of Molecular Biology, Princeton University, Princeton, New Jersey 08544, USA
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17
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Woodworth A, Pesheva P, Fiete D, Baenziger JU. Neuronal-specific synthesis and glycosylation of tenascin-R. J Biol Chem 2003; 279:10413-21. [PMID: 14681222 DOI: 10.1074/jbc.m312466200] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Tenascin-R (TN-R) is a member of the tenascin family of multidomain matrix glycoproteins that is expressed exclusively in the central nervous system by oligodendrocytes and small neurons during postnatal development and in the adult. TN-R contributes to the regulation of axon extension and regeneration, neurite formation and synaptogenesis, and neuronal growth and migration. TN-R can be modified with three distinct sulfated oligosaccharide structures: HNK-1 (SO(4)-3-GlcUAbeta1,3Galbeta1,4GlcNAc), GalNAc-4-SO(4), and chondroitin sulfate. We have determined that TN-R expressed in dendrite-rich regions of the rat cerebellum, hippocampus, and cerebral cortex is one of the major matrix glycoproteins that bears N-linked carbohydrates terminating with beta1,4-linked GalNAc-4-SO(4). The syntheses of these unique sulfated structures on TN-R are differentially regulated. Levels of HNK-1 on TN-R rise and fall in parallel to the levels of TN-R during postnatal development of the cerebellum. In contrast, levels of GalNAc-4-SO(4) are regulated independently from those of TN-R, rising late in cerebellar development and continuing into adulthood. As a result, the pattern of TN-R modification with distinct sulfated carbohydrate structures changes dramatically over the course of postnatal cerebellar development in the rat. Because TN-R interacts with a number of different matrix components and, depending on the circumstances, can either activate or inhibit neurite outgrowth, the highly regulated addition of these unique sulfated structures may modulate the adhesive properties of TN-R over the course of development and during synapse maintenance. In addition, the 160-kDa form of TN-R is particularly enriched for terminal GalNAc-4-SO(4) later in development and in the adult, suggesting additional levels of regulation.
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Affiliation(s)
- Alison Woodworth
- Department of Pathology, Washington University School of Medicine, St. Louis, Missouri 63110, USA
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18
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Freitag S, Schachner M, Morellini F. Behavioral alterations in mice deficient for the extracellular matrix glycoprotein tenascin-R. Behav Brain Res 2003; 145:189-207. [PMID: 14529817 DOI: 10.1016/s0166-4328(03)00109-8] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
We investigated the behavior of mice deficient for the extracellular matrix (ECM) glycoprotein tenascin-R (TN-R) in comparison to their wild-type (WT) littermates. A longitudinal study including tests for exploration and anxiety, motor coordination and cognition was carried out. Mice were tested at different ages, ranging from 3 weeks to 11 months and under different housing conditions. TN-R deficient mice displayed decreased motivation to explore and an increased anxiety profile in the free choice open field (FCOF), open field (OF) and elevated plus maze (EPM) tests. Moreover, the anxiety level of TN-R deficient mice was more strongly influenced by environmental factors as compared to WT littermates. TN-R deficient mice showed motor coordination impairments in the wire hanging, Rotarod and pole test. Thus TN-R ablation leads to an altered behavioral phenotype in mice that may negatively affect their fitness under natural conditions.
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Affiliation(s)
- Sandra Freitag
- Zentrum für Molekulare Neurobiologie, Universität Hamburg, Martinistr. 52, D-20246, Hamburg, Germany
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19
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Vogelaar CF, Hoekman MFM, Gispen WH, Burbach JPH. Homeobox gene expression in adult dorsal root ganglia during sciatic nerve regeneration: is regeneration a recapitulation of development? Eur J Pharmacol 2003; 480:233-50. [PMID: 14623366 DOI: 10.1016/j.ejphar.2003.08.110] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
After damage of the sciatic nerve, a regeneration process is initiated. Neurons in the dorsal root ganglion regrow their axons and functional connections. The molecular mechanisms of this neuronal regenerative process have remained elusive, but a relationship with developmental processes has been conceived. This chapter discusses the applicability of the developmental hypothesis of regeneration to the dorsal root ganglion; this hypothesis states that regeneration of dorsal root ganglion neurons is a recapitulation of development. We present data on changes in gene expression upon sciatic nerve damage, and the expression and function of homeobox genes. This class of transcription factors plays a role in neuronal development. Based on these data, it is concluded that the hypothesis does not hold for dorsal root ganglion neurons, and that regeneration-specific mechanisms exist. Cytokines and the associated Jak/STAT (janus kinase/signal transducer and activator of transcription) signal transduction pathway emerge as constituents of a regeneration-specific mechanism. This mechanism may be the basis of pharmacological strategies to stimulate regeneration.
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Affiliation(s)
- Christina F Vogelaar
- Department of Pharmacology and Anatomy, Rudolf Magnus Institute of Neuroscience, University Medical Center Utrecht, Universiteitsweg 100, 3584 CG, Utrecht, The Netherlands
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Pak HN, Qayyum M, Kim DT, Hamabe A, Miyauchi Y, Lill MC, Frantzen M, Takizawa K, Chen LS, Fishbein MC, Sharifi BG, Chen PS, Makkar R. Mesenchymal stem cell injection induces cardiac nerve sprouting and increased tenascin expression in a Swine model of myocardial infarction. J Cardiovasc Electrophysiol 2003; 14:841-8. [PMID: 12890047 DOI: 10.1046/j.1540-8167.2003.03124.x] [Citation(s) in RCA: 88] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
UNLABELLED Stem Cell Induces Cardiac Nerve Sprouting. INTRODUCTION Mesenchymal stem cell (MSC) transplantation is a promising technique to improve cardiac function. Whether MSC can increase cardiac nerve density and contribute to the improved cardiac function is unclear. METHODS AND RESULTS Anterior wall myocardial infarction was created in 16 swine. One month later, 6 swine were given MSC and fresh bone marrow (BM) into infarcted myocardium (MSC group). Four swine were given fresh BM only (BM group), and 6 swine were given culture media (MI-only group). The swine were sacrificed 95.8 +/- 3.5 days after MI. Six normal swine were used as control. Immunocytochemical staining was performed using antibodies against growth-associated protein 43 (GAP43), tyrosine hydroxylase (TH), and three subtypes of tenascin (R, C, and X). Five fields per slide were counted for nerve density. The results show the following. (1). There were more GAP43-positive nerves in the MSC group than in the BM, MI-only, or Control group (P < 0.0001). TH staining showed higher nerve densities in the MSC group than in the MI-only (P < 0.01) or Control group (P < 0.0001) in the atria. (2). There were more sympathetic (TH-positive) nerves in myocardium distant from infarct than in the peri-infarct area (P < 0.05). (3). Optical intensity and color analyses showed significantly higher tenascin R and tenascin C expression in the MSC and BM groups than in the MI-only or Control group (P < 0.01). CONCLUSION MSC injected with BM into swine infarct results in overexpression of cardiac tenascin, increased the magnitude of cardiac nerve sprouting in both atria and ventricles, and increased the magnitude of atrial sympathetic hyperinnervation 2 months after injection.
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Affiliation(s)
- Hui-Nam Pak
- Department of Medicine, Cedars-Sinai Medical Center and UCLA School of Medicine, Los Angeles, California, USA
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Chiquet-Ehrismann R, Chiquet M. Tenascins: regulation and putative functions during pathological stress. J Pathol 2003; 200:488-99. [PMID: 12845616 DOI: 10.1002/path.1415] [Citation(s) in RCA: 390] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
UNLABELLED In this review, we discuss the structure and function of the extracellular matrix protein family of tenascins with emphasis on their involvement in human pathologies. The article is divided into the following sections: INTRODUCTION the tenascin family of extracellular matrix proteins; Structural roles: tenascin-X deficiency and Ehlers-Danlos syndrome; Tenascins as modulators of cell adhesion, migration, and growth; Role of tenascin-C in inflammation; Regulation of tenascins by mechanical stress: implications for wound healing and regeneration; Association of tenascin-C with cancer: antibodies as diagnostic and therapeutic tools; Conclusion and perspectives.
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Affiliation(s)
- Ruth Chiquet-Ehrismann
- Friedrich Miescher Institute, Novartis Research Foundation, Maulbeerstrasse 66, CH-4058 Basel, Switzerland.
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Neidhardt J, Fehr S, Kutsche M, Löhler J, Schachner M. Tenascin-N: characterization of a novel member of the tenascin family that mediates neurite repulsion from hippocampal explants. Mol Cell Neurosci 2003; 23:193-209. [PMID: 12812753 DOI: 10.1016/s1044-7431(03)00012-5] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
Tenascin-N, a novel member of the tenascin family, was identified and shown to encode characteristic structural motifs of a cysteine-rich stretch, 3.5 epidermal growth factor-like repeats, 12 fibronectin type III homologous domains, and a fibrinogen-like domain. The third fibronectin type III homologous domain is altered by RNA splicing. Characterization of the expression of tenascin-N by in situ hybridization analysis assigned transcripts to many types of neurons in the central nervous system, to the medullary region in the kidney, and to resident macrophages of the T-cell zone in the splenic white pulp. By immunohistochemistry, tenascin-N expression is detectable in all brain regions, with a characteristic staining pattern in the hippocampus demarcating the CA3 region. Recombinantly expressed protein fragments of the alternatively spliced isoforms were presented in choice assays on patterned substrates to neurites and migrating neurons from hippocampal CA3 region explant cultures. The smaller splice variant inhibited neurite outgrowth or cell migration, whereas the longer splice form did not inhibit these functions. These observations suggest that the novel tenascin family member mediates specific repulsive properties on neurites and neurons by generating splice isoforms.
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Affiliation(s)
- John Neidhardt
- Zentrum für Molekulare Neurobiologie, Universität Hamburg, Martinistrasse 52, D-20246, Hamburg, Germany
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