Alterations in the expression of EMT-related proteins claudin-1, claudin-4 and claudin-7, E-cadherin, TWIST1 and ZEB1 in oral lichen planus. 2019

Lasse Hämäläinen, and Ylermi Soini, and Sanna Pasonen-Seppänen, and Maria Siponen
Institute of Biomedicine, School of Medicine, Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland.

BACKGROUND Oral lichen planus (OLP) is a chronic T-cell-mediated inflammatory disease, which is associated with increased risk of developing oral squamous cell carcinoma. Epithelial-to-mesenchymal transition is a physiological phenomenon occurring during growth and organogenesis, but it has also an important role in tumorigenesis. In the present work, we studied the expression of known epithelial-to-mesenchymal transition markers in oral lichen planus. METHODS In total, 54 oral lichen planus and 22 control samples were analyzed for epithelial-to-mesenchymal transition markers. Samples were immunohistochemically stained for claudin-1, claudin-4 and claudin-7, cadherin-1 (E-cadherin), Twist-related protein 1 (TWIST1) and zinc finger E-box-binding homeobox 1 (ZEB1). RESULTS The expression of claudin-1, claudin-4 and E-cadherin was significantly weaker in oral lichen planus epithelium compared to controls (P < 0.001). The quantity of claudin-7-expressing cells (P < 0.001) and claudin-7 staining intensity (P < 0.05) in the stroma was greater in lichen planus than in control samples. TWIST1 and ZEB1 stainings were negative in the epithelium in both lichen planus and controls. The number of TWIST1-expressing cells in the stroma was higher in lichen planus than in controls (P < 0.001). There was a statistically significant difference in ZEB1 staining intensity in the stroma between lichen planus and control samples (P < 0.05). CONCLUSIONS The data indicate that the expression of claudin-1, claudin-4 and E-cadherin is decreased in oral lichen planus. This may lead to disturbance in epithelial tight junctions, cell-cell connections and epithelial permeability, contributing to oral lichen planus pathogenesis. Based on the present study, the role of TWIST1 and ZEB1 in oral lichen planus remains unclear.

UI MeSH Term Description Entries
D007150 Immunohistochemistry Histochemical localization of immunoreactive substances using labeled antibodies as reagents. Immunocytochemistry,Immunogold Techniques,Immunogold-Silver Techniques,Immunohistocytochemistry,Immunolabeling Techniques,Immunogold Technics,Immunogold-Silver Technics,Immunolabeling Technics,Immunogold Silver Technics,Immunogold Silver Techniques,Immunogold Technic,Immunogold Technique,Immunogold-Silver Technic,Immunogold-Silver Technique,Immunolabeling Technic,Immunolabeling Technique,Technic, Immunogold,Technic, Immunogold-Silver,Technic, Immunolabeling,Technics, Immunogold,Technics, Immunogold-Silver,Technics, Immunolabeling,Technique, Immunogold,Technique, Immunogold-Silver,Technique, Immunolabeling,Techniques, Immunogold,Techniques, Immunogold-Silver,Techniques, Immunolabeling
D009062 Mouth Neoplasms Tumors or cancer of the MOUTH. Cancer of Mouth,Mouth Cancer,Oral Cancer,Oral Neoplasms,Cancer of the Mouth,Neoplasms, Mouth,Neoplasms, Oral,Cancer, Mouth,Cancer, Oral,Cancers, Mouth,Cancers, Oral,Mouth Cancers,Mouth Neoplasm,Neoplasm, Mouth,Neoplasm, Oral,Oral Cancers,Oral Neoplasm
D009687 Nuclear Proteins Proteins found in the nucleus of a cell. Do not confuse with NUCLEOPROTEINS which are proteins conjugated with nucleic acids, that are not necessarily present in the nucleus. Nucleolar Protein,Nucleolar Proteins,Nuclear Protein,Protein, Nuclear,Protein, Nucleolar,Proteins, Nuclear,Proteins, Nucleolar
D002294 Carcinoma, Squamous Cell A carcinoma derived from stratified SQUAMOUS EPITHELIAL CELLS. It may also occur in sites where glandular or columnar epithelium is normally present. (From Stedman, 25th ed) Carcinoma, Epidermoid,Carcinoma, Planocellular,Carcinoma, Squamous,Squamous Cell Carcinoma,Carcinomas, Epidermoid,Carcinomas, Planocellular,Carcinomas, Squamous,Carcinomas, Squamous Cell,Epidermoid Carcinoma,Epidermoid Carcinomas,Planocellular Carcinoma,Planocellular Carcinomas,Squamous Carcinoma,Squamous Carcinomas,Squamous Cell Carcinomas
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000071799 Zinc Finger E-box-Binding Homeobox 1 A transcription factor characterized by N-terminal and C-terminal CYS2-HIS2 ZINC FINGERS separated by a homeobox. It represses the expression of E-CADHERIN to induce the EPITHELIAL-MESENCHYMAL TRANSITION. It also represses PROTO-ONCOGENE PROTEINS C-BCL-6; regulates the cell type-specific expression of SODIUM-POTASSIUM-EXCHANGING ATPASE; and promotes neuronal differentiation. NIL-2-A Zinc Finger Protein,TCF8 Protein,Transcription Factor 8,Zeb1 Transcription Factor,NIL 2 A Zinc Finger Protein,Transcription Factor, Zeb1,Zinc Finger E box Binding Homeobox 1
D015703 Antigens, CD Differentiation antigens residing on mammalian leukocytes. CD stands for cluster of differentiation, which refers to groups of monoclonal antibodies that show similar reactivity with certain subpopulations of antigens of a particular lineage or differentiation stage. The subpopulations of antigens are also known by the same CD designation. CD Antigen,Cluster of Differentiation Antigen,Cluster of Differentiation Marker,Differentiation Antigens, Leukocyte, Human,Leukocyte Differentiation Antigens, Human,Cluster of Differentiation Antigens,Cluster of Differentiation Markers,Antigen Cluster, Differentiation,Antigen, CD,CD Antigens,Differentiation Antigen Cluster,Differentiation Marker Cluster,Marker Cluster, Differentiation
D015820 Cadherins Calcium-dependent cell adhesion proteins. They are important in the formation of ADHERENS JUNCTIONS between cells. Cadherins are classified by their distinct immunological and tissue specificities, either by letters (E- for epithelial, N- for neural, and P- for placental cadherins) or by numbers (cadherin-12 or N-cadherin 2 for brain-cadherin). Cadherins promote cell adhesion via a homophilic mechanism as in the construction of tissues and of the whole animal body. Cadherin,E-Cadherins,Epithelial-Cadherin,Liver Cell Adhesion Molecules,N-Cadherins,Neural Cadherin,P-Cadherins,Uvomorulin,Cadherin-1,Cadherin-2,Cadherin-3,E-Cadherin,Epithelial-Cadherins,Liver Cell Adhesion Molecule,N-Cadherin,Neural Cadherins,P-Cadherin,Placental Cadherins,Cadherin 1,Cadherin 2,Cadherin 3,Cadherin, Neural,Cadherins, Neural,Cadherins, Placental,E Cadherin,E Cadherins,Epithelial Cadherin,Epithelial Cadherins,N Cadherin,N Cadherins,P Cadherin,P Cadherins
D015972 Gene Expression Regulation, Neoplastic Any of the processes by which nuclear, cytoplasmic, or intercellular factors influence the differential control of gene action in neoplastic tissue. Neoplastic Gene Expression Regulation,Regulation of Gene Expression, Neoplastic,Regulation, Gene Expression, Neoplastic
D016022 Case-Control Studies Comparisons that start with the identification of persons with the disease or outcome of interest and a control (comparison, referent) group without the disease or outcome of interest. The relationship of an attribute is examined by comparing both groups with regard to the frequency or levels of outcome over time. Case-Base Studies,Case-Comparison Studies,Case-Referent Studies,Matched Case-Control Studies,Nested Case-Control Studies,Case Control Studies,Case-Compeer Studies,Case-Referrent Studies,Case Base Studies,Case Comparison Studies,Case Control Study,Case Referent Studies,Case Referrent Studies,Case-Comparison Study,Case-Control Studies, Matched,Case-Control Studies, Nested,Case-Control Study,Case-Control Study, Matched,Case-Control Study, Nested,Case-Referent Study,Case-Referrent Study,Matched Case Control Studies,Matched Case-Control Study,Nested Case Control Studies,Nested Case-Control Study,Studies, Case Control,Studies, Case-Base,Studies, Case-Comparison,Studies, Case-Compeer,Studies, Case-Control,Studies, Case-Referent,Studies, Case-Referrent,Studies, Matched Case-Control,Studies, Nested Case-Control,Study, Case Control,Study, Case-Comparison,Study, Case-Control,Study, Case-Referent,Study, Case-Referrent,Study, Matched Case-Control,Study, Nested Case-Control

Related Publications

Lasse Hämäläinen, and Ylermi Soini, and Sanna Pasonen-Seppänen, and Maria Siponen
October 2015, Experimental and therapeutic medicine,
Lasse Hämäläinen, and Ylermi Soini, and Sanna Pasonen-Seppänen, and Maria Siponen
July 2008, Oral oncology,
Lasse Hämäläinen, and Ylermi Soini, and Sanna Pasonen-Seppänen, and Maria Siponen
March 2007, Journal of oral pathology & medicine : official publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology,
Lasse Hämäläinen, and Ylermi Soini, and Sanna Pasonen-Seppänen, and Maria Siponen
April 2021, Clinical and experimental dental research,
Lasse Hämäläinen, and Ylermi Soini, and Sanna Pasonen-Seppänen, and Maria Siponen
June 2019, Molecular biology reports,
Lasse Hämäläinen, and Ylermi Soini, and Sanna Pasonen-Seppänen, and Maria Siponen
June 2011, Journal of surgical oncology,
Lasse Hämäläinen, and Ylermi Soini, and Sanna Pasonen-Seppänen, and Maria Siponen
December 2021, Acta otorhinolaryngologica Italica : organo ufficiale della Societa italiana di otorinolaringologia e chirurgia cervico-facciale,
Lasse Hämäläinen, and Ylermi Soini, and Sanna Pasonen-Seppänen, and Maria Siponen
January 1978, The Journal of investigative dermatology,
Lasse Hämäläinen, and Ylermi Soini, and Sanna Pasonen-Seppänen, and Maria Siponen
April 2016, Immunologic research,
Lasse Hämäläinen, and Ylermi Soini, and Sanna Pasonen-Seppänen, and Maria Siponen
January 2010, Journal of nephrology,
Copied contents to your clipboard!