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Schuster J, Wendler O, Pesold VV, Koch M, Sievert M, Balk M, Rupp R, Mueller SK. Exosomal Serum Biomarkers as Predictors for Laryngeal Carcinoma. Cancers (Basel) 2024; 16:2028. [PMID: 38893148 PMCID: PMC11171163 DOI: 10.3390/cancers16112028] [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: 04/01/2024] [Revised: 05/18/2024] [Accepted: 05/19/2024] [Indexed: 06/21/2024] Open
Abstract
BACKGROUND The lack of screening methods for LSCC is a critical issue, as treatment options and the treatment outcome greatly depend on the stage of LSCC at initial diagnosis. Therefore, the objective of this study was to identify potential exosomal serum biomarkers that can diagnose LSCC and distinguish between early- and late-stage disease. METHODS A multiplexed proteomic array was used to identify differentially expressed proteins in exosomes isolated from the serum samples of LSCC patients compared to the control group (septorhinoplasty, SRP). The most promising proteins for diagnosis and differentiation were calculated using biostatistical methods and were validated by immunohistochemistry (IHC), Western blots (WB), and ELISA. RESULTS Exosomal insulin-like growth factor binding protein 7 (IGFBP7) and Annexin A1 (ANXA1) were the most promising exosomal biomarkers for distinguishing between control and LSCC patients and also between different stages of LSCC (fold change up to 15.9, p < 0.001 for all). CONCLUSION The identified proteins represent potentially novel non-invasive biomarkers. However, these results need to be validated in larger cohorts with a long-term follow-up. Exosomal biomarkers show a superior signal-to-noise ratio compared to whole serum and may therefore be an important tool for non-invasive biomarker profiling for laryngeal carcinoma in the future.
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Affiliation(s)
| | | | | | | | | | | | | | - Sarina Katrin Mueller
- Department of Otolaryngology, Head and Neck Surgery, Friedrich-Alexander-Universität Erlangen-Nürnberg, Waldstrasse 1, 91054 Erlangen, Germany; (J.S.); (O.W.); (V.-V.P.); (M.K.); (M.S.); (M.B.); (R.R.)
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Mozaffari MS, Abdelsayed R, Emami S, Kavuri S. Expression profiles of glucocorticoid-inducible proteins in human papilloma virus-related oropharyngeal squamous cell carcinoma. FRONTIERS IN ORAL HEALTH 2023; 4:1285139. [PMID: 37954869 PMCID: PMC10634427 DOI: 10.3389/froh.2023.1285139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 10/11/2023] [Indexed: 11/14/2023] Open
Abstract
Introduction Human papillomavirus virus-related oropharyngeal squamous cell carcinoma (HPV-OPSCC) comprises a significant portion of head and neck cancers. Several glucocorticoid-inducible proteins play important roles in pathogenesis of some cancers but their status and roles in HPV-OPSCC remain elusive; these include the glucocorticoid-induced leucine zipper (GILZ), Annexin-A1 and serum glucocorticoid-regulated kinase-1 (SGK-1). Methods We determined expression profiles of these proteins, using immunohistochemistry, in archived biopsy samples of patients diagnosed with HPV-OPSCC; samples of non-cancer oral lesions (e.g., hyperkeratosis) were used as controls. Results GILZ staining was primarily confined to nuclei of all tissues but, in HPV-OPSCC specimens, neoplastic cells exhibiting mitosis displayed prominent cytoplasmic GILZ expression. On the other hand, nuclear, cytoplasmic and membranous Annexin-A1 staining was observed in suprabasal cell layers of control specimens. A noted feature of the HPV-OPSCC specimens was few clusters of matured and differentiated nonbasaloid cells that showed prominent nuclear and cytoplasmic Annexin-A1 staining while the remainder of the tumor mass was devoid of staining. Cytoplasmic and nuclear staining for SGK-1 was prominent for control than PV-OPSCC specimens while staining for phosphorylated SGK-1 (pSGK-1; active) was prominent for cell membrane and cytoplasm of control specimens but HPV-OPSCC specimens showed mild and patchy nuclear and cytoplasmic staining. Semi-quantitative analysis of GILZ immunostaining indicated increased staining area but similar normalized staining for HPV-OPSCC compared to control specimens. By contrast, staining area and normalized staining were reduced for other proteins in HPV-OPSCC than control specimens. Discussion Our collective observations suggest differential cellular localization and expression of glucocorticoid-inducible proteins in HPV-OPSCC suggestive of different functional roles in pathogenesis of this condition.
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Affiliation(s)
- Mahmood S. Mozaffari
- Departmentof Oral Biology and Diagnostic Sciences, The Dental College of Georgia, Augusta University, Augusta, GA, United States
| | - Rafik Abdelsayed
- Departmentof Oral Biology and Diagnostic Sciences, The Dental College of Georgia, Augusta University, Augusta, GA, United States
- Department of Pathology, Medical College of Georgia, Augusta University, Augusta, GA, United States
| | - Sahar Emami
- Departmentof Oral Biology and Diagnostic Sciences, The Dental College of Georgia, Augusta University, Augusta, GA, United States
| | - Sravan Kavuri
- Department of Pathology, Medical College of Georgia, Augusta University, Augusta, GA, United States
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Ganesan T, Sinniah A, Ibrahim ZA, Chik Z, Alshawsh MA. Annexin A1: A Bane or a Boon in Cancer? A Systematic Review. Molecules 2020; 25:molecules25163700. [PMID: 32823805 PMCID: PMC7465196 DOI: 10.3390/molecules25163700] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 04/08/2020] [Accepted: 04/20/2020] [Indexed: 01/09/2023] Open
Abstract
Annexin A1 has been extensively investigated as an anti-inflammatory protein, but its role in different types of cancer has not been consolidated in a single systematic review to date. Thus, the aim of this paper is to systematically review and critically analyse 18 studies (in-vivo and in-vitro) to consolidate, in a concerted manner, all the information on differential expression of Annexin A1 in different types of cancer and the role this protein plays in tumorigenesis. Pubmed, Scopus, Web of Science, and ScienceDirect were used for the literature search and the keywords used are “annexin A1,” “lipocortin 1,” “cancer,” “malignancy,” “neoplasm,” “neoplasia,” and “tumor.” A total of 1128 articles were retrieved by implementing a standard search strategy subjected to meticulous screening processes and 442 articles were selected for full article screening. A total of 18 articles that adhered to the inclusion criteria were included in the systematic review and these articles possessed low to moderate bias. These studies showed a strong correlation between Annexin A1 expression and cancer progression via modulation of various cancer-associated pathways. Differential expression of Annexin A1 is shown to play a role in cellular proliferation, metastasis, lymphatic invasion, and development of resistance to anti-cancer treatment. Meta-analysis in the future may provide a statistically driven association between Annexin A1 expression and malignancy progression.
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Doxorubicin-Conjugated Innovative 16-mer DNA Aptamer-Based Annexin A1 Targeted Anti-Cancer Drug Delivery. MOLECULAR THERAPY. NUCLEIC ACIDS 2020; 21:1074-1086. [PMID: 32854062 PMCID: PMC7452223 DOI: 10.1016/j.omtn.2020.07.038] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 03/17/2020] [Accepted: 07/27/2020] [Indexed: 12/12/2022]
Abstract
Aptamers are small, functional single-stranded DNA or RNA oligonucleotides that bind to their targets with high affinity and specificity. Experimentally, aptamers are selected by the systematic evolution of ligands by exponential enrichment (SELEX) method. Here, we have used rational drug designing and bioinformatics methods to design the aptamers, which involves three different steps. First, finding a probable aptamer-binding site, and second, designing the recognition and structural parts of the aptamers by generating a virtual library of sequences, selection of specific sequence via molecular docking, molecular dynamics (MD) simulation, binding energy calculations, and finally evaluating the experimental affinity. Following this strategy, a 16-mer DNA aptamer was designed for Annexin A1 (ANXA1). In a direct binding assay, DNA1 aptamer bound to the ANXA1 with dissociation constants value of 83 nM. Flow cytometry and fluorescence microscopy results also showed that DNA1 aptamer binds specifically to A549, HepG2, U-87 MG cancer cells that overexpress ANXA1 protein, but not to MCF7 and L-02, which are ANXA1 negative cells. We further developed a novel system by conjugating DNA1 aptamer with doxorubicin and its efficacy was studied by cellular uptake and cell viability assay. Also, anti-tumor analysis showed that conjugation of doxorubicin with aptamer significantly enhances targeted therapy against tumors while minimizing overall adverse effects on mice health.
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Upregulation of annexin A1 protein expression in the intratumoral vasculature of human non-small-cell lung carcinoma and rodent tumor models. PLoS One 2020; 15:e0234268. [PMID: 32497150 PMCID: PMC7272081 DOI: 10.1371/journal.pone.0234268] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 05/21/2020] [Indexed: 12/23/2022] Open
Abstract
Annexin A1 (anxA1) is an immunomodulatory protein that has been proposed as a tumor vascular target for antitumor biologic agents, yet to date the vascular expression of anxA1 in specific tumor indications has not been systematically assessed. Attempts to evaluate vascular anxA1 expression by immunohistochemistry are complicated by a lack of available antibodies that are both specific for anxA1 and bind the N-terminal–truncated form of anxA1 that has previously been identified in tumor vasculature. To study the vascular expression pattern of anxA1 in non–small-cell lung carcinoma (NSCLC), we isolated an antibody capable of binding N-terminal–truncated anxA127-346 and employed it in immunohistochemical studies of human lung specimens. Lung tumor specimens evaluated with this antibody revealed vascular (endothelial) anxA1 expression in five of eight tumor samples studied, but no vascular anxA1 expression was observed in normal lung tissue. Tumor microarray analysis further demonstrated positive vascular staining for anxA1 in 30 of 80 NSCLC samples, and positive staining of neoplastic cells was observed in 54 of 80 samples. No correlation was observed between vascular and parenchymal anxA1 expression. Two rodent tumor models, B16-F10 and Py230, were determined to have upregulated anxA1 expression in the intratumoral vasculature. These data validate anxA1 as a potential vascular anti-tumor target in a subset of human lung tumors and identify rodent models which demonstrate anxA1 expression in tumor vasculature.
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Fu Z, Zhang S, Wang B, Huang W, Zheng L, Cheng A. Annexin A1: A double-edged sword as novel cancer biomarker. Clin Chim Acta 2020; 504:36-42. [DOI: 10.1016/j.cca.2020.01.022] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 01/22/2020] [Accepted: 01/22/2020] [Indexed: 02/07/2023]
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Yap T, Pruthi N, Seers C, Belobrov S, McCullough M, Celentano A. Extracellular Vesicles in Oral Squamous Cell Carcinoma and Oral Potentially Malignant Disorders: A Systematic Review. Int J Mol Sci 2020; 21:E1197. [PMID: 32054041 PMCID: PMC7072764 DOI: 10.3390/ijms21041197] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 02/08/2020] [Accepted: 02/10/2020] [Indexed: 12/12/2022] Open
Abstract
Extracellular vesicles (EVs) are secreted from most cell types and utilized in a complex network of near and distant cell-to-cell communication. Insight into this complex nanoscopic interaction in the development, progression and treatment of oral squamous cell carcinoma (OSCC) and precancerous oral mucosal disorders, termed oral potentially malignant disorders (OPMDs), remains of interest. In this review, we comprehensively present the current state of knowledge of EVs in OSCC and OPMDs. A systematic literature search strategy was developed and updated to December 17, 2019. Fifty-five articles were identified addressing EVs in OSCC and OPMDs with all but two articles published from 2015, highlighting the novelty of this research area. Themes included the impact of OSCC-derived EVs on phenotypic changes, lymph-angiogenesis, stromal immune response, mechanisms of therapeutic resistance as well as utility of EVs for drug delivery in OSCC and OPMD. Interest and progress of knowledge of EVs in OSCC and OPMD has been expanding on several fronts. The oral cavity presents a unique and accessible microenvironment for nanoparticle study that could present important models for other solid tumours.
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Affiliation(s)
- Tami Yap
- Melbourne Dental School, The University of Melbourne, 720 Swanston Street, Carlton, VIC 3053, Australia; (N.P.); (C.S.); (S.B.); (M.M.); (A.C.)
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Baracco EE, Petrazzuolo A, Kroemer G. Assessment of annexin A1 release during immunogenic cell death. Methods Enzymol 2019; 629:71-79. [PMID: 31727257 DOI: 10.1016/bs.mie.2019.06.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The protein annexin A1 (ANXA1) belongs to the danger-associated molecular patterns (DAMPs) that alert the innate immune system about tissue perturbations. In the context of immunogenic cell death (ICD), ANXA1 is released from the cytoplasm of dying cells and, once extracellular, acts on formyl peptide receptor 1 (FPR1) expressed on dendritic cells to favor long-term interactions between dying and dendritic cells. As a result, the accumulation of extracellular ANXA1 constitutes one of the hallmarks of ICD. In the past, the detection of ANXA1 was based on semiquantitative immunoblots. More recently, a commercial enzyme-linked immunosorbent assay (ELISA) has been developed to measure ANXA1 in an accurate fashion. Here, we detail the protocol to measure the concentration of ANXA1 in the supernatants of cancer cells treated with chemotherapy.
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Affiliation(s)
- Elisa Elena Baracco
- Equipe labellisée Ligue Nationale Contre le Cancer, Université Paris Descartes, Université Sorbonne Paris Cité, Université Paris Diderot, Institut National de la Santé et de la Recherche Médicale (INSERM), UMR1138, Centre de Recherche des Cordeliers, Paris, France.
| | - Adriana Petrazzuolo
- Equipe labellisée Ligue Nationale Contre le Cancer, Université Paris Descartes, Université Sorbonne Paris Cité, Université Paris Diderot, Institut National de la Santé et de la Recherche Médicale (INSERM), UMR1138, Centre de Recherche des Cordeliers, Paris, France
| | - Guido Kroemer
- Equipe labellisée Ligue Nationale Contre le Cancer, Université Paris Descartes, Université Sorbonne Paris Cité, Université Paris Diderot, Institut National de la Santé et de la Recherche Médicale (INSERM), UMR1138, Centre de Recherche des Cordeliers, Paris, France; Metabolomics and Cell Biology Platforms, Institut Gustave Roussy, Villejuif, France; Pôle de Biologie, Hôpital Européen Georges Pompidou, AP-HP, Paris, France; Suzhou Institute for Systems Medicine, Chinese Academy of Medical Sciences, Suzhou, China; Department of Women's and Children's Health, Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden
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9
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Annexin-A1 – A Blessing or a Curse in Cancer? Trends Mol Med 2019; 25:315-327. [DOI: 10.1016/j.molmed.2019.02.004] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 02/11/2019] [Accepted: 02/12/2019] [Indexed: 12/24/2022]
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10
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Amiri Dash Atan N, Koushki M, Rezaei Tavirani M, Ahmadi NA. Protein-Protein Interaction Network Analysis of Salivary Proteomic Data in Oral Cancer Cases. Asian Pac J Cancer Prev 2018; 19:1639-1645. [PMID: 29937423 PMCID: PMC6103602 DOI: 10.22034/apjcp.2018.19.6.1639] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Background: Oral cancer is a frequently encountered neoplasm of the head and neck region, being the eight most common type of human malignancy worldwide. Despite improvement in its control, morbidity and mortality rates have improved little in the past decades. Therefore, prevention and/or early detection are a high priority. Proteomics with network analysis have emerged as a powerful tool to identify important proteins associated with cancer development and progression that can be potential targets for early diagnosis. In the present study, network- based protein- protein interactions (PPI) for oral cancer were identified and then analyzed for use as key proteins/potential biomarkers. Material and Methods: Gene expression data in articles which focused on saliva proteomics of oral cancer were collected and 74 candidate genes or proteins were extracted. Related protein networks of differentially expressed proteins were explored and visualized using cytoscape software. Further PPI analysis was performed by Molecular Complex Detection (MCODE) and BiNGO methods. Results: Network analysis of genes/proteins related to oral cancer identified kininogen-1, angiotensinogen, annexin A1, IL-8, IgG heavy variable and constant chains, CRP, collagen alpha-1 and fibronectin as 9 hub-bottleneck proteins. In addition, based on clustering with the MCODE tool, vitronectin, collagen alpha-2, IL-8 and integrin alpha-v were established as 5 distinct seed proteins. Conclusion: A hub-bottleneck protein panel may offer a potential /candidate biomarker pattern for diagnosis and treatment of oral cancer disease. Further investigation and validation of these proteins are warranted.
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Affiliation(s)
- Nasrin Amiri Dash Atan
- Proteomics Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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11
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Sheikh MH, Solito E. Annexin A1: Uncovering the Many Talents of an Old Protein. Int J Mol Sci 2018; 19:E1045. [PMID: 29614751 PMCID: PMC5979524 DOI: 10.3390/ijms19041045] [Citation(s) in RCA: 121] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Revised: 03/07/2018] [Accepted: 03/15/2018] [Indexed: 12/11/2022] Open
Abstract
Annexin A1 (ANXA1) has long been classed as an anti-inflammatory protein due to its control over leukocyte-mediated immune responses. However, it is now recognized that ANXA1 has widespread effects beyond the immune system with implications in maintaining the homeostatic environment within the entire body due to its ability to affect cellular signalling, hormonal secretion, foetal development, the aging process and development of disease. In this review, we aim to provide a global overview of the role of ANXA1 covering aspects of peripheral and central inflammation, immune repair and endocrine control with focus on the prognostic, diagnostic and therapeutic potential of the molecule in cancer, neurodegeneration and inflammatory-based disorders.
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Affiliation(s)
- Madeeha H Sheikh
- The William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London EC1M 6BQ, UK.
| | - Egle Solito
- The William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London EC1M 6BQ, UK.
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Wan YM, Tian J, Qi L, Liu LM, Xu N. ANXA1 affects cell proliferation, invasion and epithelial-mesenchymal transition of oral squamous cell carcinoma. Exp Ther Med 2017; 14:5214-5218. [PMID: 29201239 DOI: 10.3892/etm.2017.5148] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2016] [Accepted: 06/19/2017] [Indexed: 12/14/2022] Open
Abstract
Annexin A1 (ANXA1) acts either as a tumor suppressor or an oncogene in different tumor types. Several clinical studies revealed that the expression of ANXA1 is associated with the pathologic differentiation grade in oral squamous cell carcinoma (OSCC) patients. However, the direct function of ANXA1 in OSCC progression has remained to be fully clarified. The present study was designed to investigate the role of ANXA1 in OSCC cell proliferation and invasion in vitro. Furthermore, whether ANXA1 was involved in transforming growth factor β1 (TGFβ1)/epidermal growth factor (EGF)-induced epithelial-mesenchymal transition (EMT) in OSCC was explored. Tca-8113 and SCC-9 cells were transfected with ANXA1-pcDNA3.1 plasmid to overexpress ANXA1. Subsequently, cell proliferation and invasion were examined using MTT and Transwell-Matrigel invasion assays. TGFβ1 and EGF were used to induce EMT in Tca-8113 and SCC-9 cells, and the expression of epithelial (E)-cadherin, neural (N)-cadherin and vimentin was determined by western blot analysis. The results demonstrated that ANXA1 overexpression induced a significant decrease of cell growth and invasiveness in Tca-8113 and SCC-9 cells. The expression of E-cadherin was significantly increased, while the expression of vimentin and N-cadherin was significantly decreased in ANXA1-overexpressing Tca-8113 and SCC-9 cells. ANXA1 expression was significantly decreased in TGFβ1/EGF-treated cells. Furthermore TGFβ1/EGF-induced EMT in OSCC cell lines was attenuated by ANXA1 overexpression. In conclusion, to the best of our knowledge, the present study was the first to evidence that ANXA1 inhibits OSCC cell proliferation and invasion in vitro. TGFβ1/EGF-induced EMT was reversed by ANXA1 in OSCC. ANXA1 was suggested to be a potential marker for OSCC as well as a novel treatment.
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Affiliation(s)
- Ying-Ming Wan
- Department of Stomatology, Affiliated Hospital of Jilin Medical University, Jilin 132021, P.R. China
| | - Jing Tian
- Department of Physiology, Jilin Medical University, Jilin 132013, P.R. China
| | - Ling Qi
- Department of Pathology, Jilin Medical University, Jilin 132013, P.R. China
| | - Li-Mei Liu
- Department of Stomatology, Affiliated Hospital of Jilin Medical University, Jilin 132021, P.R. China
| | - Ning Xu
- Department of Stomatology, Affiliated Hospital of Jilin Medical University, Jilin 132021, P.R. China
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Huang L, Liao L, Wan Y, Cheng A, Li M, Chen S, Li M, Tan X, Zeng G. Downregulation of Annexin A1 is correlated with radioresistance in nasopharyngeal carcinoma. Oncol Lett 2016; 12:5229-5234. [PMID: 28101240 DOI: 10.3892/ol.2016.5324] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2015] [Accepted: 09/30/2016] [Indexed: 01/07/2023] Open
Abstract
Radiotherapy is the primary treatment for nasopharyngeal carcinoma (NPC), but radioresistance often remains an obstacle to successful treatment. In our previous study, it was demonstrated that Annexin A1 (ANXA1) was involved in the p53-mediated radioresponse in NPC cells, which suggested that it may be associated with radioresistance in NPC; however, the role of ANXA1 in NPC radioresistance is unknown. In the present study, CNE2 cells were stably transfected with pLKO.1-ANXA1-small hairpin (sh)RNAs to investigate the effects of ANXA1 on the radiosensitivity of NPC. CNE2 cells transfected with pLKO.1 were used as the control. The radiosensitivities of the cells in vitro were analyzed using the clonogenic survival assay, cell growth analysis, flow cytometry and Hoechst 33258 staining. ANXA1 downregulation significantly enhanced clonogenic survival and cell growth following treatment of CNE2 cells with ionizing radiation (IR), increased the number of cells in the S phase and decreased IR-induced apoptosis. These results suggested that the radiosensitivity of CNE2 cells transfected with ANXA1-specific shRNA was significantly lower compared with the control cells. Therefore, ANXA1 downregulation may be involved in the radioresistance of NPC, and ANXA1 may be considered a novel biomarker for predicting NPC response to radiotherapy.
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Affiliation(s)
- Lifang Huang
- Institute of Nursing Research, School of Nursing, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Li Liao
- Institute of Nursing Research, School of Nursing, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Yanping Wan
- Institute of Nursing Research, School of Nursing, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Ailan Cheng
- Cancer Research Institute, School of Medicine, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Meixiang Li
- Cancer Research Institute, School of Medicine, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Sihan Chen
- Institute of Nursing Research, School of Nursing, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Maoyu Li
- Key Laboratory of Cancer Proteomics of Chinese Ministry of Health, Xiangya Hospital, Central South University, Changsha, Hunan 410008, P.R. China
| | - Xing Tan
- Institute of Nursing Research, School of Nursing, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Guqing Zeng
- Institute of Nursing Research, School of Nursing, University of South China, Hengyang, Hunan 421001, P.R. China
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Oral squamous cell carcinoma: Key clinical questions, biomarker discovery, and the role of proteomics. Arch Oral Biol 2016; 63:53-65. [DOI: 10.1016/j.archoralbio.2015.11.017] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2014] [Revised: 09/08/2015] [Accepted: 11/20/2015] [Indexed: 12/19/2022]
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15
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Xiao H, Langerman A, Zhang Y, Khalid O, Hu S, Cao CX, Lingen MW, Wong DT. Quantitative proteomic analysis of microdissected oral epithelium for cancer biomarker discovery. Oral Oncol 2015; 51:1011-1019. [DOI: 10.1016/j.oraloncology.2015.08.008] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2015] [Revised: 08/11/2015] [Accepted: 08/13/2015] [Indexed: 10/23/2022]
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Suh YE, Raulf N, Gäken J, Lawler K, Urbano TG, Bullenkamp J, Gobeil S, Huot J, Odell E, Tavassoli M. MicroRNA-196a promotes an oncogenic effect in head and neck cancer cells by suppressing annexin A1 and enhancing radioresistance. Int J Cancer 2015; 137:1021-34. [DOI: 10.1002/ijc.29397] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2014] [Accepted: 12/03/2014] [Indexed: 12/18/2022]
Affiliation(s)
- Yae-Eun Suh
- Department of Molecular Oncology; King's College London, Guy's Hospital Campus; London SE1 1UL UK
| | - Nina Raulf
- Department of Molecular Oncology; King's College London, Guy's Hospital Campus; London SE1 1UL UK
| | - Joop Gäken
- Department of Haematological Medicine; King's College London, the Rayne Institute; London SE5 9NU UK
| | - Katherine Lawler
- Division of Cancer Studies and Institute of Mathematical and Molecular Biomedicine; King's College London, Guy's Hospital Campus; London SE1 1UL UK
| | - Teresa Guerrero Urbano
- Clinical Oncology Department; Lambeth Wing, St Thomas' Hospital; Westminster Bridge Road UK London SE1 7EH
| | - Jessica Bullenkamp
- Department of Molecular Oncology; King's College London, Guy's Hospital Campus; London SE1 1UL UK
| | - Stéphane Gobeil
- Centre Hospitalier De L'université Laval (CHUL; 2705, Boulevard Laurier, R-4720 Québec G1V 4G2 Canada
| | - Jacques Huot
- Centre De Recherche Du CHU De Québec Et Centre De Recherche En Cancérologie De L'université Laval; 9 Rue McMahon Québec G1R 2J6 Canada
| | - Eddy Odell
- Department of Molecular Oncology; King's College London, Guy's Hospital Campus; London SE1 1UL UK
| | - Mahvash Tavassoli
- Department of Molecular Oncology; King's College London, Guy's Hospital Campus; London SE1 1UL UK
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Dong C, Ye DX, Zhang WB, Pan HY, Zhang ZY, Zhang L. Overexpression of c-fos promotes cell invasion and migration via CD44 pathway in oral squamous cell carcinoma. J Oral Pathol Med 2014; 44:353-60. [PMID: 25482572 DOI: 10.1111/jop.12296] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/28/2014] [Indexed: 12/16/2022]
Affiliation(s)
- Cong Dong
- Department of Oral and Cranio-Maxillofacial Science; Ninth People's Hospital; Shanghai Jiao Tong University School of Medicine; Shanghai Key Laboratory of Stomatology; Shanghai China
- Shanghai Stomatological Disease Center; Shanghai China
| | - Dong-Xia Ye
- Shanghai Key Laboratory of Stomatology; Shanghai China
| | - Wen-Bin Zhang
- Department of Oral and Cranio-Maxillofacial Science; Ninth People's Hospital; Shanghai Jiao Tong University School of Medicine; Shanghai Key Laboratory of Stomatology; Shanghai China
| | - Hong-Ya Pan
- Shanghai Key Laboratory of Stomatology; Shanghai China
| | | | - Lei Zhang
- Department of Oral and Cranio-Maxillofacial Science; Ninth People's Hospital; Shanghai Jiao Tong University School of Medicine; Shanghai Key Laboratory of Stomatology; Shanghai China
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Liu A, Huang W, Zeng G, Ma X, Zhou X, Wang Y, Ouyang C, Cheng A. Expression of the Annexin A1 gene is associated with suppression of growth, invasion and metastasis of nasopharyngeal carcinoma. Mol Med Rep 2014; 10:3059-67. [PMID: 25322804 DOI: 10.3892/mmr.2014.2656] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2013] [Accepted: 06/17/2014] [Indexed: 11/06/2022] Open
Abstract
Nasopharyngeal carcinoma (NPC) has a highly increased incidence rate (20/100,000) in Southern regions of China, while being rare in the rest of the world. NPC is a malignant type of cancer due to its high occurrence rate of metastasis; however, biomarkers for effective diagnosis and treatment are yet to be identified. Annexin A1 is a glucocorticoid‑regulated member of a large superfamily of calcium and phospholipid‑binding proteins and has been shown to have important roles in tumor development and progression, and was demonstrated to be a prognostic biomarker for head and neck cancer types. A previous study by our group showed that Annexin A1 was decreased in NPC tissue as compared with normal adjacent tissue. To investigate whether Annexin A1 is a potential biomarker for NPC, the present study assessed the effect of the Annexin A1 on the biological behavior (i.e., invasion and metastasis) of the highly metastatic NPC cell line 5‑8F and the non‑metastatic NPC cell line 6‑10B. The expression levels of Annexin A1 in the above two cell lines were determined by western blot analysis. Next, the recombinant plasmid pEGFP‑C1‑Annexin A1 and the small interfering (si)RNA plasmid pRNAT‑U6.1‑Annexin A1 were used and stably transfected into 5‑8F and 6‑10B cells, respectively. These established recombinant cell lines were then used to study the up- and downregulation of Annexin A1, respectively. The correlation of Annexin A1 expression levels with the biological behavior of NPC cell lines was analyzed using a cell proliferation assay, flow cytometry, soft agar colony formation assay, as well as Transwell invasion and migration assays. The results demonstrated that upregulation of Annexin A1 suppressed the proliferation, invasion and migration of NPC cells, while downregulation of Annexin A1 promoted the proliferation, invasion and migration of NPC cells. These findings suggested that Annexin A1 may be a potential biomarker for the development and prognosis of NPC, and its dysregulation may have an important role in its underlying pathogenesis.
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Affiliation(s)
- Aifeng Liu
- Cancer Research Institute University of South China, Hengyang, Hunan 421001, P.R. China
| | - Weiguo Huang
- Cancer Research Institute University of South China, Hengyang, Hunan 421001, P.R. China
| | - Guqing Zeng
- School of Nursing, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Xiaohua Ma
- Department of Clinical Laboratory, Changsha Central Hospital, Changsha, Hunan 410004, P.R. China
| | - Xiao Zhou
- Department of Pathology, The First People's Hospital of Yueyang, Yueyang, Hunan 414000, P.R. China
| | - Yafei Wang
- Cancer Research Institute University of South China, Hengyang, Hunan 421001, P.R. China
| | - Chenjie Ouyang
- Cancer Research Institute University of South China, Hengyang, Hunan 421001, P.R. China
| | - Ailan Cheng
- Cancer Research Institute University of South China, Hengyang, Hunan 421001, P.R. China
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Queiroz CJDS, Nakata CMDAG, Solito E, Damazo AS. Relationship between HPV and the biomarkers annexin A1 and p53 in oropharyngeal cancer. Infect Agent Cancer 2014; 9:13. [PMID: 24782913 PMCID: PMC4003510 DOI: 10.1186/1750-9378-9-13] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2013] [Accepted: 03/12/2014] [Indexed: 12/31/2022] Open
Abstract
Background Human papillomavirus (HPV) is often present in oropharyngeal cancers. Head and neck tumors have been examined for other molecular markers including p53 and annexin A1 (ANXA1). Here, we investigated the prevalence of HPV and its relationship with p53 and ANXA1 in patients with oropharyngeal cancer. Methods We have analyzed tumor and adjacent mucosa from 22 patients with squamous cell carcinoma of the oropharynx in addition to samples of the oropharyngeal epithelium in subjects without cancer. We evaluated the presence of the HPV (subtypes 16/18 and 31/33) by chromogenic in situ hybridization. Additionally, we used immunofluorescence to examine the expression of p16, p53, ANXA1 and the phosphorylation of the ANXA1 residues Ser27 (ANXA1-SER) and Tyr21 (ANXA1-TYR). Results We have detected the presence of HPV genome in 59% of the 22 tumors. Of those, 92% were also positive for p16 immunostaining. Furthermore, we demonstrated a reduction in the expression of p53 in HPV + compared to HPV- tumors. Also, a reduction was observed in the expression of ANXA1 in tumors compared to epithelium from the margins and from controls. We also noted a reduction in ANXA1-TYR in tumors. However, the expression of both ANXA1 and ANXA1-SER were elevated in the margins of the HPV + versus HPV- tumors. Conclusions Our results confirm a high prevalence of HPV in oropharyngeal cancer and a reduction in p53 expression in HPV + tumors. We observed a hypoexpression of ANXA1 and ANXA1-TYR in oropharyngeal cancer. The increase in ANXA1-SER in the margins of HPV + tumors suggests that the epithelium in these cases had been activated by an infectious agent. Those findings indicate that ANXA1 and its phosphorylated forms can play important roles in the response to HPV infection and the carcinogenesis of the oropharynx.
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Affiliation(s)
- Cleberson Jean Dos Santos Queiroz
- Post-Graduation in Health Science, Faculty of Medicine (FM), Federal University of Mato Grosso (UFMT), Mato Grosso, MT 78060-900, Brazil ; Department of Gastroenterology, Institute of Translational Medicine, University of Liverpool, Liverpool L69 3GE, UK ; Henry Wellcome Laboratory, University of Liverpool, 1st Floor, Nuffield Building, Liverpool L69 3GE, UK
| | - Cíntia Mara de Amorim Gomes Nakata
- Post-Graduation in Health Science, Faculty of Medicine (FM), Federal University of Mato Grosso (UFMT), Mato Grosso, MT 78060-900, Brazil
| | - Egle Solito
- William Harvey Research Institute; Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London EC1M 6BQ, UK
| | - Amílcar Sabino Damazo
- Post-Graduation in Health Science, Faculty of Medicine (FM), Federal University of Mato Grosso (UFMT), Mato Grosso, MT 78060-900, Brazil ; Department of Basic Science in Health; Faculty of Medicine (FM), Federal University of Mato Grosso (UFMT), Mato Grosso, MT 78060-900, Brazil
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Annexin A1 in malignant tumors: current opinions and controversies. Int J Biol Markers 2014; 29:e8-20. [PMID: 24242295 DOI: 10.5301/jbm.5000046] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/10/2013] [Indexed: 12/25/2022]
Abstract
Annexin A1 is a 37 kDa calcium and phospholipid-binding protein that participates in several biological processes, such as inflammatory reactions, modulation of cell proliferation, regulation of cell death signaling, apoptosis, and, most importantly, tumor formation and development. Although annexin A1 has been implicated in the biology of various tumors, the findings are highly controversial and information regarding the underlying mechanism remains limited. Moreover, the mechanism by which annexin A1 participates in carcinogenesis and tumor progression is rather unclear. In the current study, we review the important biological functions of annexin A1 in different tumors. This work indicates that annexin A1 is a possible target for novel therapeutic intervention and that it is a potential biomarker for tumor diagnosis and screening.
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Abstract
The annexins are a well-known, closely related, multigene superfamily of Ca2+-regulated, phospholipid-dependent, membrane-binding proteins. As a member of the annexins, Anxa1 participates in a variety of important biological processes, such as cellular transduction, membrane aggregation, inflammation, phagocytosis, proliferation, differentiation and apoptosis. Accumulated evidence has indicated that Anxa1 deregulations are associated with the development, invasion, metastasis, occurrence and drug resistance of cancers. The research evidence in recent years indicates that Anxa1 might specifically function either as a tumor suppressor or a tumor promoter candidate for certain cancers depending on the particular type of tumor cells/tissues. This article summarizes the associations between Anxa1 and malignant tumors, as well as potential action mechanisms. Anxa1 has the potential to be used in the future as a biomarker for the diagnosis, treatment and prognosis of certain tumors.
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Affiliation(s)
- Chunmei Guo
- Department of Biotechnology, Dalian Medical University, Dalian 116044, China
| | - Shuqing Liu
- Department of Biochemistry, Dalian Medical University, Dalian 116044, China
| | - Ming-Zhong Sun
- Department of Biotechnology, Dalian Medical University, Dalian 116044, China
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Zhu DW, Liu Y, Yang X, Yang CZ, Ma J, Yang X, Qiao JK, Wang LZ, Li J, Zhang CP, Zhang ZY, Zhong LP. Low Annexin A1 expression predicts benefit from induction chemotherapy in oral cancer patients with moderate or poor pathologic differentiation grade. BMC Cancer 2013; 13:301. [PMID: 23786757 PMCID: PMC3702430 DOI: 10.1186/1471-2407-13-301] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2013] [Accepted: 06/18/2013] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND The benefit of induction chemotherapy in locally advanced oral squamous cell carcinoma (OSCC) remains to be clearly defined. Induction chemotherapy is likely to be effective for biologically distinct subgroups of patients and biomarker development might lead to identification of the patients whose tumors are to respond to a particular treatment. Annexin A1 may serve as a biomarker for responsiveness to induction chemotherapy. The aim of this study was to investigate Annexin A1 expression in pre-treatment biopsies from a cohort of OSCC patients treated with surgery and post-operative radiotherapy or docetaxel, cisplatin and 5-fluorouracil (TPF) induction chemotherapy followed by surgery and post-operative radiotherapy. Furthermore we sought to assess the utility of Annexin A1 as a prognostic or predictive biomarker. METHODS Immunohistochemical staining for Annexin A1 was performed in pre-treatment biopsies from 232 of 256 clinical stage III/IVA OSCC patients. Annexin A1 index was estimated as the proportion of tumor cells (low and high, <50% and ≥50% of stained cells, respectively) to Annexin A1 cellular membrane and cytoplasm staining. RESULTS There was a significant correlation between Annexin A1 expression and pathologic differentiation grade (P=0.015) in OSCC patients. The proportion of patients with low Annexin A1 expression was significantly higher amongst those with moderate/poorly differentiated tumor (78/167) compared to those with well differentiated tumor (18/65). Multivariate Cox model analysis showed clinical stage (P=0.001) and Annexin A1 expression (P=0.038) as independent prognostic risk factors. Furthermore, a low Annexin A1 expression level was predictive of longer disease-free survival (P=0.036, HR=0.620) and locoregional recurrence-free survival (P=0.031, HR=0.607) compared to high Annexin A1 expression. Patients with moderate/poorly differentiated tumor and low Annexin A1 expression benefited from TPF induction chemotherapy as measured by distant metastasis-free survival (P=0.048, HR=0.373) as well as overall survival (P=0.078, HR=0.410). CONCLUSIONS Annexin A1 can be used as a prognostic biomarker for OSCC. Patients with moderate/poorly differentiated OSCC and low Annexin A1 expression can benefit from the addition of TPF induction chemotherapy to surgery and post-operative radiotherapy. Annexin A1 expression can potentially be used as a predictive biomarker to select OSCC patients with moderate/poorly differentiated tumor who may benefit from TPF induction chemotherapy.
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Affiliation(s)
- Dong-wang Zhu
- Department of Oral & Maxillofacial-Head & Neck Oncology, Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
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Liu SL, Zhong SS, Ye DX, Chen WT, Zhang ZY, Deng J. Repression of G protein-coupled receptor family C group 5 member A is associated with pathologic differentiation grade of oral squamous cell carcinoma. J Oral Pathol Med 2013; 42:761-8. [PMID: 23651229 DOI: 10.1111/jop.12077] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/04/2013] [Indexed: 12/12/2022]
Abstract
BACKGROUND G protein-coupled receptor family C group 5 member A (GPRC5A), a member of G protein-coupled receptor family, has been shown to function as a tumor suppressor in lung tissue. The biological functions of GPRC5A have therefore been linked to lung tissue. However, the biological significance of this gene product remains obscure. In this study, we investigated the expression of GPRC5A proteins in normal oral tissue and oral squamous cell carcinoma (OSCC), and we characterized its biological activity in OSCC cell lines. METHODS Western blot analysis and immunohistochemical staining were used to investigate the expression of GPRC5A in both OSCC cell lines and clinical samples. GPRC5A stable transfectants and their parental OSCC cells were characterized for their biological activities in anchorage-independent growth. RESULTS High levels of immunohistochemical GPRC5A expression were detected in normal oral tissue, especially differentiated area. In contrast, GPRC5A expression was dramatically repressed in OSCCs (P < 0.01). The immunohistochemical GPRC5A expression was moderately well differentiated, but greatly repressed in moderately differentiated OSCCs and completely repressed in poorly differentiated OSCCs. Overexpression of GPRC5A in OSCC CAL27 cells resulted in a suppressed anchorage-independent growth activity, a transforming phenotype. CONCLUSIONS GPRC5A is expressed in normal oral epithelium. Repression of GPRC5A is associated with poorly differential grade of OSCCs. Overexpression of GPRC5A in OSCC cell line reversed the malignant phenotype. Thus, GPRC5A is important for homeostasis in oral tissue, and deletion or repression of this gene may involve in tumorigenesis of OSCCs and may serve as a prognostic marker for malignant type of OSCCs.
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Affiliation(s)
- Shu-li Liu
- Department of Oral and Maxillofacial-Head and Neck Oncology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Key laboratory of cell differentiation and apoptosis of Chinese Minister of Education, Department of Pathophysiology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Zhu DW, Yang X, Yang CZ, Ma J, Liu Y, Yan M, Wang LZ, Li J, Zhang CP, Zhang ZY, Zhong LP. Annexin A1 down-regulation in oral squamous cell carcinoma correlates to pathological differentiation grade. Oral Oncol 2013; 49:542-50. [PMID: 23403091 DOI: 10.1016/j.oraloncology.2013.01.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2012] [Revised: 12/19/2012] [Accepted: 01/05/2013] [Indexed: 01/13/2023]
Abstract
OBJECTIVES Functional role of Annexin A1 in tumorigenesis is poorly understood. The aim of this study was to investigate the relationship between Annexin A1 protein expression and pathological differentiation grade in biopsy samples from a large cohort of patients with oral squamous cell carcinoma (OSCC); and to evaluate the potential role of Annexin A1 on cell proliferation and tumorigenesis of OSCC. MATERIALS AND METHODS We investigated the relationship between Annexin A1 expression by immunohistochemical staining and pathological differentiation grade of biopsy samples from 232 OSCC patients, and the relationship between Annexin A1 expression and cell proliferation as well as tumor formation using both in vitro and in vivo OSCC models. RESULTS Annexin A1 expression correlated significantly with pathological differentiation grade in OSCC patients, a lower Annexin A1 expression correlating with a poorer differentiation grade. Forced Annexin A1 overexpression in OSCC cell lines, CAL27 and Tca8113, significantly reduced the cell proliferation whereas down-regulation of Annexin A1 expression in OSCC cell line, HB96, significantly increased proliferation of HB96 cells. Tumors formed from CAL27 cells overexpressing Annexin A1 grown significantly slower compared to the parental CAL27 cells in nude mice and showed a significantly reduced nuclear Ki-67 labeling index. Interestingly, these tumors also showed a well differentiated histology pattern whereas the tumors formed from the parental cells were consistently moderately differentiated. CONCLUSIONS These data support a significant correlation between Annexin A1 expression and pathological differentiation grade, and a functional role of Annexin A1 in inhibiting cell proliferation and cell differentiation in OSCC.
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Affiliation(s)
- Dong-wang Zhu
- Department of Oral & Maxillofacial-Head & Neck Oncology, Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University, School of Medicine, China
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Zhong LP, Ow A, Yang WJ, Hu YJ, Wang LZ, Zhang CP. Surgical management of solitary venous malformation in the midcheek region. Oral Surg Oral Med Oral Pathol Oral Radiol 2012; 114:160-6. [PMID: 22776728 DOI: 10.1016/j.tripleo.2011.05.043] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2011] [Revised: 05/12/2011] [Accepted: 05/19/2011] [Indexed: 01/23/2023]
Abstract
OBJECTIVE The aim of this study was to analyze a single institution's experience of solitary venous malformation (VM) in the midcheek region. STUDY DESIGN From 2002 to 2009, a total of 10 consecutive patients with solitary venous malformation in the midcheek region were retrospectively analyzed. Clinical records were reviewed for patient demographic data, presenting symptoms and signs, imaging modalities used, histologic and immunohistochemical results, surgical data, and clinical outcomes. RESULTS The sample consisted of 5 males and 5 females with a mean age of 42.8 years. The course of disease ranged from 0.5 to 144.0 months with a mean time of 64.9 months. The mean size of the masses was 1.7 × 1.5 cm (range 1.0 × 0.8 cm to 2.5 × 2.5 cm). Investigations included Doppler ultrasonography (US) and computed tomography (CT) scanning. Surgical excision using various surgical approaches was performed in all patients. Postoperative pathologic examination confirmed the diagnosis of VM. The mean follow-up period was 41.2 months (range 2 months to 94 months) with no recurrence reported. CONCLUSIONS For solitary VM in the midcheek region, investigations, such as Doppler US or CT scanning or the use of fine-needle aspiration cytology, may aid in clinical diagnosis. The primary treatment of these lesions is surgical excision, and in our sample, the prognosis of such treatment was good with no recurrence reported.
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Affiliation(s)
- Lai-ping Zhong
- Department of Oral and Maxillofacial Surgery, Ninth People's Hospital, School of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology, Shanghai, China
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Jiang Q, Patima S, Ye DX, Pan HY, Zhang P, Zhang ZY. Upregulation of β2-microglobulin expression in progressive human oral squamous cell carcinoma. Oncol Rep 2011; 27:1058-64. [PMID: 22211248 PMCID: PMC3583549 DOI: 10.3892/or.2011.1613] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2011] [Accepted: 11/04/2011] [Indexed: 11/06/2022] Open
Abstract
The aim of the present study was to investigate β2-microglobulin (β2-M) expression in normal oral mucosa and progressive oral squamous cell carcinoma (OSCC) and to assess the clinical significance of β2-microglobulin expression. The study included 10 cases of normal oral mucosa epithelium specimens, 55 cases of primary OSCC specimens, and 25 cases of OSCC metastasis specimens. Immunohistochemistry was used to determine β2-M expression, and its correlation with clinicopathological factors in progressive OSCC was evaluated. Immunohistochemistry showed that strong β2-M expression was significantly asscociated with tumor size (T3, T4 vs. T1, T2; P=0.001), positive node status (N positive vs. N negative; P=0.000) and advanced clinical stage (III, IV vs. I, II, P=0.000) in primary OSCC lesions. Compared to primary OSCC lesions, the frequency of β2-M expression was significantly increased in metastatic OSCC lesions (P=0.02). In addition, in vitro results from Western blotting showed increased β2-M expression in the two OSCC lines studied. Therefore, we speculate that the up-regulation of β2-M expression may contribute to the oncogenesis of human oral mucosa, tumor invasion and metastasis.
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Affiliation(s)
- Qian Jiang
- Department of Oral and Maxillofacial Surgery, Ninth People's Hospital, Shanghai Research Institute of Stomatology, Shanghai Key Laboratory of Stomatology, Shanghai, PR China
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Liao KA, Tsay YG, Huang LC, Huang HY, Li CF, Wu TF. Search for the Tumor-Associated Proteins of Oral Squamous Cell Carcinoma Collected in Taiwan using Proteomics Strategy. J Proteome Res 2011; 10:2347-58. [DOI: 10.1021/pr101146w] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Kuo-An Liao
- Department of Oral and Maxillofacial Surgery, Chi-Mei Medical Center, Tainan, 710, Taiwan
| | - Yeou-Guang Tsay
- Institute of Biochemistry and Molecular Biology, National Yang-Ming University, Taipei, 112, Taiwan
| | - Li-Chien Huang
- Department of Biotechnology, Southern Taiwan University, Tainan,710, Taiwan
| | - Hsuan-Ying Huang
- Department of Pathology, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, 833, Taiwan
| | - Chien-Feng Li
- Department of Pathology, Chi-Mei Medical Center, Tainan, 710, Taiwan
- Institute of Biomedical Science, National Sun Yat-Sen University, Kaohsiung, 804, Taiwan
| | - Ting-Feng Wu
- Department of Biotechnology, Southern Taiwan University, Tainan,710, Taiwan
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Zygogianni AG, Kyrgias G, Karakitsos P, Psyrri A, Kouvaris J, Kelekis N, Kouloulias V. Oral squamous cell cancer: early detection and the role of alcohol and smoking. HEAD & NECK ONCOLOGY 2011; 3:2. [PMID: 21211041 PMCID: PMC3022893 DOI: 10.1186/1758-3284-3-2] [Citation(s) in RCA: 101] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2010] [Accepted: 01/06/2011] [Indexed: 02/07/2023]
Abstract
Objective Oral squamous cell carcinoma has a remarkable incidence worldwide and a fairly onerous prognosis, encouraging further research on factors that might modify disease outcome. Data sources A web-based search for all types of articles published was initiated using Medline/Pub Med, with the key words such as oral cancer, alcohol consumption, genetic polymorphisms, tobacco smoking and prevention. The search was restricted to articles published in English, with no publication date restriction (last update 2010). Review Methods In this review article, we approach the factors for a cytologic diagnosis during OSCC development and the markers used in modern diagnostic technologies as well. We also reviewed available studies of the combined effects of alcohol drinking and genetic polymorphisms on alcohol-related cancer risk. Results The interaction of smoking and alcohol significantly increases the risk for aero-digestive cancers. The interaction between smoking and alcohol consumption seems to be responsible for a significant amount of disease. Conclusion Published scientific data show promising pathways for the future development of more effective prognosis. There is a clear need for new prognostic indicators, which could be used in diagnostics and, therefore a better selection of the most effective treatment can be achieved.
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Yang WCV, Chung HR, Wu JY, Yi C, Wang DJ, Lee SY. Potential biomarkers for the cytologic diagnosis of oral squamous cell carcinoma. J Dent Sci 2010. [DOI: 10.1016/s1991-7902(10)60010-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Faria PCB, Sena AAS, Nascimento R, Carvalho WJ, Loyola AM, Silva SJ, Durighetto AFJ, Oliveira ADJ, Oliani SM, Goulart LR. Expression of annexin A1 mRNA in peripheral blood from oral squamous cell carcinoma patients. Oral Oncol 2009; 46:25-30. [PMID: 19833546 DOI: 10.1016/j.oraloncology.2009.09.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2009] [Revised: 09/07/2009] [Accepted: 09/07/2009] [Indexed: 12/23/2022]
Abstract
Several studies have been suggesting annexin A1 protein as an active player in tumorigenesis of many organs. Nevertheless, its tumor biomarker role has been mainly studied in tissues by immunohistochemistry or cell culture. Hence, in this investigation, the peripheral blood from 27 oral squamous cell carcinoma (OSCC) patients and 25 negative control individuals were examined by quantitative real-time PCR. Down-regulated ANXA1 expression at mRNA level was observed in OSCC samples (p=0.026). Significantly diminished mRNA levels correlated to age, sex and the anatomical site of the tumor lesion were observed. Moreover, the ROC curve analysis revealed the performance of ANXA1 expression as a suitable biomarker for patients with oral cavity cancer, especially those with 60years of age or older and/or women. For the first time, ANXA1 mRNA is revealed as blood-based biomarker, and its adoption for complementary non-invasive diagnosis of OSCC is suggested. These results suggest that, beyond the anti-inflammatory function, annexin A1 may also play a tumor suppressor role in peripheral blood cells, such as leukocytes.
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