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Wang Z, Zhang H, Li F, Huang C. Knockdown of RNA-binding protein IMP3 suppresses oral squamous cell carcinoma proliferation by destabilizing E2F5 transcript. Aging (Albany NY) 2024; 16:1897-1910. [PMID: 38271139 PMCID: PMC10866398 DOI: 10.18632/aging.205466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 12/16/2023] [Indexed: 01/27/2024]
Abstract
The expression level of RNA-binding proteins (RBPs) is dysregulated in oral squamous cell carcinoma (OSCC) and other types of cancer. Among the RBPs, IMP3 is involved in the progression of OSCC. However, the regulation of mRNA fate by IMP3 in OSCC remains less understood. We analyzed the expression level of IMP3 and E2F5 in OSCC tissues and cell lines by immunohistochemistry, qRT-PCR and Western blot. Subsequently, to further investigate the effect of IMP3 on E2F5 expression, we used siRNAs to silence IMP3 expression in OSCC cell lines SCC-25 and SCC-4. The binding site of E2F5 mRNA and IMP3 was confirmed by RNA immunoprecipitation (RIP). Finally, the function of IMP3 and E2F5 was investigated in viro and in xenograft mouse models. Here we report a positive correlation between IMP3 and E2F5 expression in OSCC, which are involved in cell proliferation and cell cycle. Mechanistically, E2F5 mRNA is bound by IMP3 protein, and silencing it leads to a shortened mRNA half-life and reduced protein expression. Also, knockdown of IMP3 inhibited allograft tumor progression in vivo. These studies reveal the molecular mechanism by which IMP3 regulates E2F5 mRNA stability and identify IMP3/E2F5 as a potential therapeutic target in OSCC.
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Affiliation(s)
- Zhenzhen Wang
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Huahua Zhang
- Medical Research and Experimental Center, Medical College, Yan’an University, Yan’an, Shaanxi, China
| | - Fang Li
- Department of Cell Biology and Genetics/Key Laboratory of Environment and Genes Related to Diseases, School of Basic Medical Sciences, Xi’an Jiaotong University Health Science Center, Xi’an, Shaanxi, China
| | - Chen Huang
- Department of Cell Biology and Genetics/Key Laboratory of Environment and Genes Related to Diseases, School of Basic Medical Sciences, Xi’an Jiaotong University Health Science Center, Xi’an, Shaanxi, China
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Tang H, Zhao J, Liu J. Comprehensive analysis of the expression of the IGF2BPs gene family in head and neck squamous cell carcinoma: Association with prognostic value and tumor immunity. Heliyon 2023; 9:e20659. [PMID: 37842569 PMCID: PMC10568114 DOI: 10.1016/j.heliyon.2023.e20659] [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: 07/11/2023] [Revised: 09/25/2023] [Accepted: 10/03/2023] [Indexed: 10/17/2023] Open
Abstract
Background Head and neck squamous cell carcinoma (HNSCC) represents a predominant type of cancer found in the head and neck region, characterized by a high incidence and unfavorable prognosis. The IGF2BPs gene family, which belongs to the RNA-binding protein class, has been critically implicated in several cancers, and its involvement in HNSCC necessitates further exploration. Objective To explore the clinical significance and potential biological functions of the IGF2BPs gene family in HNSCC. Methods A bioinformatic methodology was employed to examine the expression profile, diagnostic and prognostic significance, and biological mechanisms of the IGF2BPs gene family in HNSCC, with a particular emphasis on its involvement in the immune function of HNSCC. This was followed by in vitro investigations to unravel the biological roles of the IGF2BPs gene family in HNSCC. Results This investigation has demonstrated that, in contrast with normal control tissue, HNSCC has a substantial elevation in the expression level of the IGF2BPs gene family. Patients with a high level of IGF2BPs gene family expression demonstrated higher prediction accuracy for HNSCC. Furthermore, patients with HNSCC and elevated IGF2BPs gene family expression levels exhibited poor survival outcomes. The IGF2BPs gene family displayed a significant association with a variety of immune infiltrating cells and immune genes in HNSCC. Studies conducted in vitro have confirmed that IGF2BP2 silencing suppressed the migration, proliferation, and invasion of HNSCC cells. Conclusions It has been determined that the IGF2BPs gene family plays a crucial part in the onset and progression of HNSCC, and its association with tumor immunity has been established. The IGF2BPs gene family holds promising potential as a diagnostic and prognostic biomarker for HNSCC.
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Affiliation(s)
- Hai Tang
- Shenzhen Stomatological Hospital, Southern Medical University, Shenzhen, 518001, China
| | - Jianjiang Zhao
- Shenzhen Stomatological Hospital, Southern Medical University, Shenzhen, 518001, China
| | - Jingpeng Liu
- Stomatological Hospital, Southern Medical University, Guangzhou, 510280, China
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3
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Tian Y, Cheng W, Wang H, Zeng C, Chen X. Ascorbic acid protects retinal pigment epithelial cells from high glucose by inhibiting the NF-κB signal pathway through MALAT1/IGF2BP3 axis. Diabet Med 2023; 40:e15050. [PMID: 36661363 DOI: 10.1111/dme.15050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 01/13/2023] [Accepted: 01/18/2023] [Indexed: 01/21/2023]
Abstract
BACKGROUND Diabetic retinopathy (DR) is a common complication of diabetes with nocuous effects on patients' eye health, typically accompanies by excessive inflammation and oxidative stress. Insulin-like growth factor-2 messenger RNA-binding protein 3 (IGF2BP3) was engaged with inflammation, whereas its precise role in the DR process was unclear. And enhanced lncRNA metastasis-associated lung adenocarcinoma transcript 1 (MALAT1) and decreased ascorbic acid (AA) were also found in DR. This study was to explore the regulatory role and mechanism of IGF2BP3, MALAT1 and AA in the high glucose (HG)-induced retinal pigment epithelial (RPE) cell injury. METHODS ARPE-19 cells were treated with HG to establish the in vitro RPE cell injury model. The mRNA and protein levels of the gene were evaluated by qRT-PCR or Western blot. Immunofluorescence detected the translocation condition of the p65 protein. Inflammatory factor levels were detected by ELISA assays. Apoptosis was detected by flow cytometry. The binding interaction of IGF2BP3 and MALAT1 was validated by RIP-qPCR assays. RESULTS In HG-induced RPE cell injury, IGF2BP3 expression, inflammatory response and apoptosis were enhanced. Next, the IGF2BP3 activated the NF-κB signalling to promote the RPE cell injury development. MALAT1 could directly bind with IGF2BP3 and up-regulate its expression. In addition, AA ameliorated the HG-induced RPE cell injury through the regulation of MALAT1. CONCLUSION Ascorbic acid ameliorated HG-induced RPE cell injury by repressing the NF-κB signalling pathway via modulating the MALAT1/IGF2BP3 axis.
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Affiliation(s)
- Yanming Tian
- First Affiliated Hospital of Xinjiang Medical University, Urumqi, P.R. China
| | - Wubo Cheng
- Department of Ophthalmology, People's Hospital of Hechuan District, Chongqing, P.R. China
| | - Haiyan Wang
- Department of Endocrine, Xinjiang 474th Hospital, Urumqi, Beijing Road, P.R. China
| | - Chengcheng Zeng
- Department of Ophthalmology, ChangZheng Hospital Affiliated to Naval Military Medical University, Shanghai, P.R. China
| | - Xueyi Chen
- Department of Ophthalmology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, P.R. China
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Immunohistochemical comparative analysis of IMP-3 and KI-67 in actinic cheilitis and lower lip squamous cell carcinoma. Oral Maxillofac Surg 2022; 26:587-593. [PMID: 34817714 DOI: 10.1007/s10006-021-00990-8] [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: 07/28/2020] [Accepted: 07/18/2021] [Indexed: 12/31/2022]
Abstract
Actinic cheilitis (AC) and lower lip squamous cell carcinoma (LLSCC) exhibit epithelial alterations mainly associated with chronic ultraviolet ray exposure. Currently, it is impossible to predict which AC cases will progress to LLSCC; thus, biomolecular markers have been studied. The aim of this study was to evaluate the immunoexpression of IMP-3 and KI-67 in AC and LLSCC. Forty AC and 40 LLSCC cases were submitted to peroxidase method and quantitatively analyzed, using the following scores: 0 (0% positive cells), + 1(≤ 30%), + 2 (> 30% to ≤ 60%), and + 3 (> 60%). Results were submitted to non-parametric Mann-Whitney (U) test. A p value < 0.05 was considered to indicate statistical significance. IMP-3 immunoexpression was observed in 26 AC cases, with predominance of the score 1 (35% of cases). This protein was also positive in 22 LLSCC cases, with predominance of the score 3 (37.5% of cases). Immunoexpression of KI-67 was observed in all studied cases, with predominance of the score 2 (70% of AC cases and 57.5% LLSCC cases). The association between IMP-3 and Ki-67 immunoexpression, AC dysplastic severity and LLSCC tumoral grade revealed no significant differences. The present results demonstrate that IMP-3 and Ki-67 immunoexpression are frequent in AC and in LLSCC. Moreover, these proteins could be involved in lower lip carcinogenesis process.
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Wu K, Chang F, Li W, Su T, Lei D. Role of IGF2BPs in head and neck squamous cell carcinoma. Front Oncol 2022; 12:1003808. [PMID: 36237306 PMCID: PMC9552850 DOI: 10.3389/fonc.2022.1003808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 09/07/2022] [Indexed: 12/24/2022] Open
Abstract
IGF2BPs belongs to a family of conserved RNA-bound oncoembryonic proteins that play a crucial part in various aspects of cell function, such as cell migration, morphology, metabolism, proliferation and differentiation. Recent studies have shown that IGF2BPs play a role as a member of m6A reader. m6A is the most abundant modification in RNA epigenetics, which is closely related to a family of RNA-binding proteins. These proteins are fell into three categories—writers, readers and erasers. In the present study, IGF2BPs play an important role in tumor metabolism, especially in head and neck squamous cell carcinoma (HNSCC) metabolism. In this paper, the basic structure of IGF2BPs, its role in the development of HNSCC, molecular mechanism, research progress and research prospect of IGF2BPs in HNSCC are reviewed, which will providing new ideas for further study of IGF2BPs.
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Affiliation(s)
- Kainan Wu
- Key Laboratory of Otolaryngology, NHFPC (Shandong University), Shandong, China
- Department of Otorhinolaryngology, Qilu Hospital, Shandong University, Shandong, China
| | - Fen Chang
- Key Laboratory of Otolaryngology, NHFPC (Shandong University), Shandong, China
- Department of Otorhinolaryngology, Qilu Hospital, Shandong University, Shandong, China
| | - Wenming Li
- Key Laboratory of Otolaryngology, NHFPC (Shandong University), Shandong, China
- Department of Otorhinolaryngology, Qilu Hospital, Shandong University, Shandong, China
| | - Tongdong Su
- Key Laboratory of Otolaryngology, NHFPC (Shandong University), Shandong, China
- Department of Otorhinolaryngology, Qilu Hospital, Shandong University, Shandong, China
| | - Dapeng Lei
- Key Laboratory of Otolaryngology, NHFPC (Shandong University), Shandong, China
- Department of Otorhinolaryngology, Qilu Hospital, Shandong University, Shandong, China
- *Correspondence: Dapeng Lei,
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Ashmawy WAAS, Abd-Elaziz AM, Bassam AM, Ibrahim HA. Immunohistochemical Study of IMP3 Expression in Laryngeal Squamous Cell Carcinoma. Open Access Maced J Med Sci 2021. [DOI: 10.3889/oamjms.2021.6948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: IMP3 is an RNA binding protein, which is strongly expressed in malignant tumors, promoting tumor cell proliferation.
AIM: The aim of the study was to evaluate the expression of IMP3 in laryngeal squamous cell carcinoma (SCC) and to correlate the expression of IMP3 with available clinicopathological data.
METHODS: Sixty one total laryngectomy and laryngoscopic biopsies; collected from the Pathology Department, Faculty of Medicine, Cairo University. Two slides were prepared from each paraffin embedded tumor block, one slide for Hematoxylin and Eosin staining, and the other for immunohistochemical staining by IMP3 polyclonal antibody.
RESULTS: Thirty-seven cases (60.7%) showed positive IMP3 expression, and a statistically significant correlation was found between IMP3 expressions in normal, dysplastic epithelium/in situ component, and the invasive malignant tumor tissue. Correlations between IMP3 expression and other available clinicopathological data were all non-significant.
CONCLUSION: This study suggests that IMP3 might play a role in laryngeal SCC carcinogenesis and progression process from normal to dysplastic to malignant epithelium, and thus IMP3 might be targeted by gene therapy.
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IL-6 in the Ecosystem of Head and Neck Cancer: Possible Therapeutic Perspectives. Int J Mol Sci 2021; 22:ijms222011027. [PMID: 34681685 PMCID: PMC8540903 DOI: 10.3390/ijms222011027] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 09/25/2021] [Accepted: 09/29/2021] [Indexed: 12/12/2022] Open
Abstract
Interleukin-6 (IL-6) is a highly potent cytokine involved in multiple biological processes. It was previously reported to play a distinct role in inflammation, autoimmune and psychiatric disorders, ageing and various types of cancer. Furthermore, it is understood that IL-6 and its signaling pathways are substantial players in orchestrating the cancer microenvironment. Thus, they appear to be potential targets in anti-tumor therapy. The aim of this article is to elucidate the role of IL-6 in the tumor ecosystem and to review the possible therapeutic approaches in head and neck cancer.
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Liu W, Li CJ, Li LJ. [Advances in molecular mechanisms of bone invasion by oral cancer]. HUA XI KOU QIANG YI XUE ZA ZHI = HUAXI KOUQIANG YIXUE ZAZHI = WEST CHINA JOURNAL OF STOMATOLOGY 2021; 39:221-226. [PMID: 33834679 DOI: 10.7518/hxkq.2021.02.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Bone invasion by oral cancer is a common clinical problem, which affects the choice of treatment and predicts a poor prognosis. Unfortunately, the molecular mechanism of this phenomenon has not been fully elucidated. Current studies have revealed that oral cancer cells modulate the formation and function of osteoclasts through the expression of a series of signal molecules. Many signal pathways are involved in this process, of which receptor activator of nuclear factor-κB ligand/receptor activator of nuclear factor-κB/osteoprotegerin signaling pathway attracted much attention. In this review, we introduce recent progress in molecular mechanisms of bone invasion by oral cancer.
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Affiliation(s)
- Wei Liu
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Head and Neck Oncology, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Chun-Jie Li
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Head and Neck Oncology, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Long-Jiang Li
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Head and Neck Oncology, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
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9
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Uz U, Eskiizmir G. Association Between Interleukin-6 and Head and Neck Squamous Cell Carcinoma: A Systematic Review. Clin Exp Otorhinolaryngol 2021; 14:50-60. [PMID: 33587847 PMCID: PMC7904429 DOI: 10.21053/ceo.2019.00906] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 11/13/2019] [Indexed: 12/20/2022] Open
Abstract
Interleukin-6 (IL-6) is a proinflammatory cytokine which plays an important role in several regulatory mechanisms of cancer. Moreover, experimental and clinical studies have reported that IL-6 targeted therapies might provide significant benefits for cancer treatment. The purpose of this systematic review is to evaluate IL-6 activity in patients with head and neck squamous cell carcinoma (HNSCC). A systematic review of the association between serum, saliva and tumor IL-6 and HNSCC was developed on PubMed/Medline in the publication range from January 1995 to January 2019. Our literature analysis demonstrated that overexpression and elevated serum and/or saliva IL-6 concentrations in patients with HNSCC are related to poor survival and oncological outcomes. Although there is a correlation between IL-6 concentrations and tumorigenicity, it is noteworthy that IL-6 targeted therapies are generally performed in vitro and in experimental studies. Therefore, prospective, randomized clinical trials are required that focus on IL-6 targeted therapies for the treatment of HNSCC.
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Affiliation(s)
- Uzdan Uz
- Department of Otolaryngology-Head and Neck Surgery, Izmir Bozyaka Training and Research Hospital, University of Health Sciences, Izmir, Turkey
| | - Görkem Eskiizmir
- Department of Otolaryngology-Head and Neck Surgery, Manisa Celal Bayar University, Manisa, Turkey
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Weiße J, Rosemann J, Krauspe V, Kappler M, Eckert AW, Haemmerle M, Gutschner T. RNA-Binding Proteins as Regulators of Migration, Invasion and Metastasis in Oral Squamous Cell Carcinoma. Int J Mol Sci 2020; 21:E6835. [PMID: 32957697 PMCID: PMC7555251 DOI: 10.3390/ijms21186835] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 09/14/2020] [Accepted: 09/17/2020] [Indexed: 02/06/2023] Open
Abstract
Nearly 7.5% of all human protein-coding genes have been assigned to the class of RNA-binding proteins (RBPs), and over the past decade, RBPs have been increasingly recognized as important regulators of molecular and cellular homeostasis. RBPs regulate the post-transcriptional processing of their target RNAs, i.e., alternative splicing, polyadenylation, stability and turnover, localization, or translation as well as editing and chemical modification, thereby tuning gene expression programs of diverse cellular processes such as cell survival and malignant spread. Importantly, metastases are the major cause of cancer-associated deaths in general, and particularly in oral cancers, which account for 2% of the global cancer mortality. However, the roles and architecture of RBPs and RBP-controlled expression networks during the diverse steps of the metastatic cascade are only incompletely understood. In this review, we will offer a brief overview about RBPs and their general contribution to post-transcriptional regulation of gene expression. Subsequently, we will highlight selected examples of RBPs that have been shown to play a role in oral cancer cell migration, invasion, and metastasis. Last but not least, we will present targeting strategies that have been developed to interfere with the function of some of these RBPs.
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Affiliation(s)
- Jonas Weiße
- Junior Research Group ‘RNA Biology and Pathogenesis’, Medical Faculty, Martin-Luther University Halle-Wittenberg, 06120 Halle/Saale, Germany; (J.W.); (J.R.); (V.K.)
| | - Julia Rosemann
- Junior Research Group ‘RNA Biology and Pathogenesis’, Medical Faculty, Martin-Luther University Halle-Wittenberg, 06120 Halle/Saale, Germany; (J.W.); (J.R.); (V.K.)
| | - Vanessa Krauspe
- Junior Research Group ‘RNA Biology and Pathogenesis’, Medical Faculty, Martin-Luther University Halle-Wittenberg, 06120 Halle/Saale, Germany; (J.W.); (J.R.); (V.K.)
| | - Matthias Kappler
- Department of Oral and Maxillofacial Plastic Surgery, Medical Faculty, Martin Luther University Halle-Wittenberg, 06120 Halle (Saale), Germany;
| | - Alexander W. Eckert
- Department of Cranio Maxillofacial Surgery, Paracelsus Medical University, 90471 Nuremberg, Germany;
| | - Monika Haemmerle
- Institute of Pathology, Section for Experimental Pathology, Medical Faculty, Martin-Luther University Halle-Wittenberg, 06120 Halle/Saale, Germany;
| | - Tony Gutschner
- Junior Research Group ‘RNA Biology and Pathogenesis’, Medical Faculty, Martin-Luther University Halle-Wittenberg, 06120 Halle/Saale, Germany; (J.W.); (J.R.); (V.K.)
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11
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Mello FW, Kammer PV, Silva CAB, Parkinson EK, Monteiro L, Warnakulasuriya S, Rivero ERC. Prognostic and clinicopathological significance of podoplanin immunoexpression in oral and oropharyngeal squamous cell carcinoma: A systematic review. J Oral Pathol Med 2020; 50:1-9. [PMID: 32449167 DOI: 10.1111/jop.13041] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Revised: 02/06/2020] [Accepted: 05/04/2020] [Indexed: 12/28/2022]
Abstract
BACKGROUND Podoplanin (PDPN) is a glycoprotein associated with epithelial-mesenchymal transition, invasion, and metastasis in several types of malignancies, including oral and oropharyngeal squamous cell carcinoma (OSCC). The aim of this systematic review (SR) was to summarize and critically appraise the available evidence about the association between PDPN immunoexpression and clinicopathological features and its utility as a prognostic marker in OSCC. METHODS Five electronic databases and three gray literature databases were searched for immunohistochemical studies, which were selected in a two-phase process. RESULTS From 721 records identified, 22 cohort and seven analytical cross-sectional studies were included. Few studies reported that PDPN expression was associated with poorer survival rates in OSCC: overall survival = 4/12, disease-free survival = 4/7, and cancer-specific survival = 2/4 studies. Positive associations were most frequently reported on lymph node involvement, higher histopathological grade, and advanced clinical stages. CONCLUSION Within limitations of this SR, PDPN may be associated with lymph node involvement, histopathological grade, and clinical stage of OSCC. Current evidence suggests that PDPN could be a useful prognostic marker for OSCC that needs further exploration.
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Affiliation(s)
- Fernanda Weber Mello
- Postgraduate Program in Dentistry, Federal University of Santa Catarina, Florianópolis, Brazil
| | | | - Carolina Amália Barcellos Silva
- Department of Morphological Sciences, Biological Sciences Center, Federal University of Santa Catarina, Florianópolis, Brazil
| | - Eric Kenneth Parkinson
- Centre for Oral Immunobiology and Regenerative Medicine, Institute of Dentistry, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Luís Monteiro
- Oral Medicine and Oral Surgery Department, University Institute of Health Sciences, CESPU, Gandra, Portugal
| | - Saman Warnakulasuriya
- Department of Oral Medicine, King's College London and WHO Collaborating Centre for Oral Cancer, London, UK
| | - Elena Riet Correa Rivero
- Department of Pathology, Health Sciences Center, Federal University of Santa Catarina, Florianópolis, Brazil
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12
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Park J, Zhang X, Lee SK, Song NY, Son SH, Kim KR, Shim JH, Park KK, Chung WY. CCL28-induced RARβ expression inhibits oral squamous cell carcinoma bone invasion. J Clin Invest 2020; 129:5381-5399. [PMID: 31487270 DOI: 10.1172/jci125336] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Accepted: 09/03/2019] [Indexed: 12/30/2022] Open
Abstract
Oral squamous cell carcinoma (OSCC) frequently invades the maxillary or mandibular bone, and this bone invasion is closely associated with poor prognosis and survival. Here, we show that CCL28 functions as a negative regulator of OSCC bone invasion. CCL28 inhibited invasion and epithelial-mesenchymal transition (EMT), and its inhibition of EMT was characterized by induced E-cadherin expression and reduced nuclear localization of β-catenin in OSCC cells with detectable RUNX3 expression levels. CCL28 signaling via CCR10 increased retinoic acid receptor-β (RARβ) expression by reducing the interaction between RARα and HDAC1. In addition, CCL28 reduced RANKL production in OSCC and osteoblastic cells and blocked RANKL-induced osteoclastogenesis in osteoclast precursors. Intraperitoneally administered CCL28 inhibited tumor growth and osteolysis in mouse calvaria and tibia inoculated with OSCC cells. RARβ expression was also increased in tumor tissues. In patients with OSCC, low CCL28, CCR10, and RARβ expression levels were highly correlated with bone invasion. Patients with OSCC who had higher expression of CCL28, CCR10, or RARβ had significantly better overall survival. These findings suggest that CCL28, CCR10, and RARβ are useful markers for the prediction and treatment of OSCC bone invasion. Furthermore, CCL28 upregulation in OSCC cells or CCL28 treatment can be a therapeutic strategy for OSCC bone invasion.
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Affiliation(s)
- Junhee Park
- Department of Dentistry and.,Department of Applied Life Science, Graduate School, Yonsei University, Seoul, Korea.,Department of Oral Biology and BK21 PLUS project, Yonsei University College of Dentistry, Seoul, Korea
| | - Xianglan Zhang
- Oral Cancer Research Institute, Yonsei University College of Dentistry, Seoul, Korea.,Department of Pathology, Yanbian University Hospital, Yanji city, China
| | - Sun Kyoung Lee
- Department of Applied Life Science, Graduate School, Yonsei University, Seoul, Korea.,Department of Oral Biology and BK21 PLUS project, Yonsei University College of Dentistry, Seoul, Korea
| | - Na-Young Song
- Department of Dentistry and.,Department of Oral Biology and BK21 PLUS project, Yonsei University College of Dentistry, Seoul, Korea
| | - Seung Hwa Son
- Oral Cancer Research Institute, Yonsei University College of Dentistry, Seoul, Korea
| | - Ki Rim Kim
- Department of Dental Hygiene, College of Science and Engineering, Kyungpook National University, Sangju, Korea
| | - Jae Hoon Shim
- Department of Applied Life Science, Graduate School, Yonsei University, Seoul, Korea
| | - Kwang-Kyun Park
- Department of Dentistry and.,Department of Applied Life Science, Graduate School, Yonsei University, Seoul, Korea.,Department of Oral Biology and BK21 PLUS project, Yonsei University College of Dentistry, Seoul, Korea
| | - Won-Yoon Chung
- Department of Dentistry and.,Department of Applied Life Science, Graduate School, Yonsei University, Seoul, Korea.,Department of Oral Biology and BK21 PLUS project, Yonsei University College of Dentistry, Seoul, Korea.,Oral Cancer Research Institute, Yonsei University College of Dentistry, Seoul, Korea
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13
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Olek M, Kasperski J, Skaba D, Wiench R, Cieślar G, Kawczyk-Krupka A. Photodynamic therapy for the treatment of oral squamous carcinoma—Clinical implications resulting from in vitro research. Photodiagnosis Photodyn Ther 2019; 27:255-267. [DOI: 10.1016/j.pdpdt.2019.06.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2019] [Revised: 06/16/2019] [Accepted: 06/17/2019] [Indexed: 12/27/2022]
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14
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Rieunier G, Wu X, Macaulay VM, Lee AV, Weyer-Czernilofsky U, Bogenrieder T. Bad to the Bone: The Role of the Insulin-Like Growth Factor Axis in Osseous Metastasis. Clin Cancer Res 2019; 25:3479-3485. [PMID: 30745299 DOI: 10.1158/1078-0432.ccr-18-2697] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 01/10/2019] [Accepted: 02/06/2019] [Indexed: 11/16/2022]
Abstract
Bone metastases are a frequent complication of cancer that are associated with considerable morbidity. Current treatments may temporarily palliate the symptoms of bone metastases but often fail to delay their progression. Bones provide a permissive environment because they are characterized by dynamic turnover, secreting factors required for bone maintenance but also stimulating the establishment and growth of metastases. Insulin-like growth factors (IGF) are the most abundant growth factors in bone and are required for normal skeletal development and function. Via activation of the IGF-1 receptors (IGF-1R) and variant insulin receptors, IGFs promote cancer progression, aggressiveness, and treatment resistance. Of specific relevance to bone biology, IGFs contribute to the homing, dormancy, colonization, and expansion of bone metastases. Furthermore, preclinical evidence suggests that tumor cells can be primed to metastasize to bone by a high IGF-1 environment in the primary tumor, suggesting that bone metastases may reflect IGF dependency. Therapeutic targeting of the IGF axis may therefore provide an effective method for treating bone metastases. Indeed, anti-IGF-1R antibodies, IGF-1R tyrosine kinase inhibitors, and anti-IGF-1/2 antibodies have demonstrated antitumor activity in preclinical models of prostate and breast cancer metastases, either alone or in combination with other agents. Several studies suggest that such treatments can inhibit bone metastases without affecting growth of the primary tumor. Although previous trials of anti-IGF-1R drugs have generated negative results in unselected patients, these considerations suggest that future clinical trials of IGF-targeted agents may be warranted in patients with bone metastases.
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Affiliation(s)
| | - Xiaoning Wu
- Department of Oncology, University of Oxford, Oxford, United Kingdom
| | | | - Adrian V Lee
- Department of Pharmacology and Chemical Biology, UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, Pennsylvania
| | | | - Thomas Bogenrieder
- RCV Medicine, Boehringer Ingelheim RCV, Vienna, Austria.,Department of Urology, University Hospital Grosshadern, Ludwig-Maximilians-University, Munich, Germany
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Quan J, Du Q, Hou Y, Wang Z, Zhang J. Utilization of E-cadherin by monocytes from tumour cells plays key roles in the progression of bone invasion by oral squamous cell carcinoma. Oncol Rep 2017; 38:850-858. [PMID: 28656299 PMCID: PMC5562071 DOI: 10.3892/or.2017.5749] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Accepted: 05/17/2017] [Indexed: 01/06/2023] Open
Abstract
E-cadherin (E-cad) is recently reported to be expressed in early stages of osteoclastogenesis, and blocking E-cad with neutralizing antibodies decreases osteoclast differentiation. Since our previous research demonstrates the loss of E-cad protein in the bone invasion by oral squamous cell carcinoma (OSCC), we hypothesize that E-cad may be utilized by monocytes to fuse and differentiate into osteoclasts. Two research models are used in the present study to explore our hypothesis. On one hand, we use OSCC cells of SCC25 to establish an animal model of bone invasion by OSCC, and investigate whether E-cad protein disappears in vivo; on the other hand, we use the indirect co-culture model of SCC25 and RAW 264.7 cells, with the treatment of transforming growth factor-β1 (TGF-β1), and observe whether the decreased E-cad protein is ‘hijacked’ in vitro. Results showed the animal model of OSCC with bone invasion was successfully established. Immunohistochemistry (IHC) found similar changes of E-cad protein, which was weakly stained by tumour cells. By using 5 ng/ml of TGF-β1, we confirmed the artificial epithelial-mesenchymal transition (EMT) of SCC25 cells, with changes of EMT marker expression and cell morphology. Real-time PCR showed E-cad mRNA decreased in SCC25 while increased in RAW 264.7 of the indirect cell co-culture model, and immunofluoresence (IF) observed the evident switch of E-cad staining from SCC25 to RAW 264.7. With the supplement of receptor activator of NF-κB ligand (RANKL), tartrate-resistant acid phosphatase (TRAP) and F-actin staining confirmed the increased number of osteoclasts. Taken together, our study found the switch of E-cad protein in the progression of bone invasion by OSCC. The loss of E-cad in tumour cells may be utilized by monocytes to differentiate into osteoclasts, thus further explaining the underlying mechanisms of bone invasion by OSCC, which may supply clues for future molecular biotherapies.
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Affiliation(s)
- Jingjing Quan
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University and Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, Guangdong 510080, P.R. China
| | - Qian Du
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University and Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, Guangdong 510080, P.R. China
| | - Yuluan Hou
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University and Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, Guangdong 510080, P.R. China
| | - Zhiyuan Wang
- The Affiliated High School of South China Normal University, Guangzhou, Guangdong 510630, P.R. China
| | - Jingyuan Zhang
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University and Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, Guangdong 510080, P.R. China
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