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Le MN, Wuertz BR, Biel MA, Thompson RL, Ondrey FG. Effects of methylene blue photodynamic therapy on oral carcinoma and leukoplakia cells. Laryngoscope Investig Otolaryngol 2022; 7:982-987. [PMID: 36000031 PMCID: PMC9392394 DOI: 10.1002/lio2.772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Accepted: 01/31/2022] [Indexed: 11/21/2022] Open
Abstract
Objective Methylene blue (MB) is a readily available and affordable substrate that can be used as a photosensitizer for photodynamic therapy (PDT). The objective of this study was to determine if PDT with MB can downregulate matrix metalloproteinases (MMPs) related to oral carcinoma. Methods Cell cultures of oral squamous cell carcinoma (CA-9-22), oral leukoplakia (MSK-Leuk1), and immortalized keratinocytes (Rhek-1A) were photosensitized with MB and treated with PDT. MMP-9 gene expression was interrogated via qRT-PCR. The 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide (MTT) assay was used to confirm the efficacy of MB PDT. Results MMP-9 gene expression was found to be significantly decreased in oral carcinoma, leukoplakia, and immortalized keratinocytes with use of MB PDT. Conclusion This work demonstrates that MB-mediated PDT can downregulate MMPs which are critical to the invasion and metastasis of oral cancer. These results suggest that MB PDT could be a clinically significant and cost-effective treatment for oral leukoplakia and carcinoma. Level of Evidence NA.
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Affiliation(s)
- Mina N. Le
- Department of Otolaryngology – Head and Neck SurgeryUniversity of MinnesotaMinneapolisMinnesotaUSA
| | - Beverly R. Wuertz
- Department of Otolaryngology – Head and Neck SurgeryUniversity of MinnesotaMinneapolisMinnesotaUSA
| | - Merrill A. Biel
- Department of Otolaryngology – Head and Neck SurgeryUniversity of MinnesotaMinneapolisMinnesotaUSA
| | - Rachel L. Thompson
- Department of Otolaryngology – Head and Neck SurgeryUniversity of MinnesotaMinneapolisMinnesotaUSA
| | - Frank G. Ondrey
- Department of Otolaryngology – Head and Neck SurgeryUniversity of MinnesotaMinneapolisMinnesotaUSA
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Patil R, Mahajan A, Pradeep GL, Prakash N, Patil S, Khan SM. Expression of matrix metalloproteinase-9 in histological grades of oral squamous cell carcinoma: An immunohistochemical study. J Oral Maxillofac Pathol 2021; 25:239-246. [PMID: 34703116 PMCID: PMC8491345 DOI: 10.4103/0973-029x.325121] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 05/18/2021] [Indexed: 12/12/2022] Open
Abstract
Context Oral squamous cell carcinoma (OSCC) is characterized by a high degree of local invasiveness and metastasis to cervical lymph nodes and distant sites. Degradation of extracellular matrix (ECM) requires the concerted action of several extracellular enzymes, the most prominent of which are matrix metalloproteinases (MMPs). Proteolytic degradation of ECM components by (MMP-9) facilitates carcinoma cell invasion, enhances angiogenesis and tumor progression. Objective To assess and correlate the immunohistochemical expression of MMP-9 with clinicopathological parameters and histological grades of OSCC. Settings and Design Thirty histopathologically diagnosed cases of OSCC including 12 cases of well-differentiated squamous cell carcinoma, 12 cases of moderately differentiated squamous cell carcinoma and 6 cases of poorly differentiated squamous cell carcinoma were included in the study group. Materials and Methods The samples were subjected to staining using monoclonal antibodies against MMP-9 and visualized using the polymer-HRP detection system. Expression of MMP-9 was assessed in tumor epithelium/parenchyma and connective tissue stroma separately, and the mean of both was considered as average MMP-9 expression. Statistical Analysis The parametric independent samples "t" test, one-way ANOVA test and Pearson's correlation test were used for the statistical analysis. Results Immunoexpression of MMP-9 increased with advancing stage and histological grade of OSCC with statistically significant results. Conclusion MMP-9 plays an important role in invasion and metastasis and can serve as an independent prognostic marker.
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Affiliation(s)
- Rekha Patil
- Department of Oral and Maxillofacial Pathology, MGV'S KBH Dental College and Hospital, Nashik, Maharashtra, India
| | - Aarti Mahajan
- Department of Oral and Maxillofacial Pathology, MGV'S KBH Dental College and Hospital, Nashik, Maharashtra, India
| | - G L Pradeep
- Department of Oral and Maxillofacial Pathology, MGV'S KBH Dental College and Hospital, Nashik, Maharashtra, India
| | - Nilima Prakash
- Department of Oral and Maxillofacial Pathology, MGV'S KBH Dental College and Hospital, Nashik, Maharashtra, India
| | - Swapnil Patil
- Department of Pedodontics and Preventive Dentistry, MGV'S KBH Dental College and Hospital, Nashik, Maharashtra, India
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Umashankar K, Jayaraj G, Sherlin HJ, Don KR, Santhanam A. Evaluation of matrix metalloproteinase 9 gene expression in oral squamous cell carcinoma and its clinicopathological correlation. Natl J Maxillofac Surg 2021; 12:339-343. [PMID: 35153428 PMCID: PMC8820310 DOI: 10.4103/njms.njms_279_20] [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: 12/16/2020] [Revised: 03/22/2021] [Accepted: 05/18/2021] [Indexed: 11/20/2022] Open
Abstract
Background: Matrix metalloproteinases (MMPs) are calcium-dependent and zinc-containing endopeptidases which enhance cancer progression by regulating angiogenesis, migration, proliferation, and invasion. Oral squamous cell carcinoma (OSCC) is one of the most common malignancies in India, and it is observed over 90% of cases. In OSCC, MMP9 which belongs to the gelatinase group promotes tumor progression by angiogenesis, disturbing tissue morphology that allows tumor growth which breaks the basement membrane and enables metastasis, and its overexpression in OSCC is proven to have prognostic value. Aim and Objectives: To assess the expression of MMP9 in OSCC and to correlate the MMP9 expression with pathological staging of the OSCC. Materials and Methods: Ten OSCC tissue samples and normal tissue samples were collected. Total RNA was extracted and the complementary DNA was generated. The specific primers used in the primers were synthesized. Total reaction volume was 20 μl. The polymerase chain reaction condition included 95°C for 30 s followed by 40 cycles of two steps: 95°C for 5 s and 60°C for 30 s. The relative quantification of genes was evaluated. Results: Upregulation of MMP9 gene regulation was observed in OSCC tissue samples when compared to the controls. Correlating with the pathological staging, we observed that 30% tumors were stage IVA with involvement of adjacent structures and 30% had lymph node involvement. Conclusion: This study is done to assess the possibility of MMP9 gene expression as a prognostic biomarker for OSCC.
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Affiliation(s)
- Krishnapriya Umashankar
- Department of Oral Pathology, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences, Chennai, Tamil Nadu, India
| | - Gifrina Jayaraj
- Department of Oral Pathology, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences, Chennai, Tamil Nadu, India
| | - Herald J Sherlin
- Department of Oral Pathology, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences, Chennai, Tamil Nadu, India
| | - K R Don
- Department of Oral Pathology, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences, Chennai, Tamil Nadu, India
| | - Archana Santhanam
- Department of Oral Pathology, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences, Chennai, Tamil Nadu, India
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Wu CW, Wang SG, Lee CH, Chan WL, Lin ML, Chen SS. Enforced C-Src Activation Causes Compartmental Dysregulation of PI3K and PTEN Molecules in Lipid Rafts of Tongue Squamous Carcinoma Cells by Attenuating Rac1-Akt-GLUT-1-Mediated Sphingolipid Synthesis. Int J Mol Sci 2020; 21:ijms21165812. [PMID: 32823607 PMCID: PMC7461551 DOI: 10.3390/ijms21165812] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 07/30/2020] [Accepted: 08/10/2020] [Indexed: 01/03/2023] Open
Abstract
Pharmacologic intervention to affect the membrane lipid homeostasis of lipid rafts is a potent therapeutic strategy for cancer. Here we showed that gallic acid (GA) caused the complex formation of inactive Ras-related C3 botulinum toxin substrate 1 (Rac1)-phospho (p)-casein kinase 2 α (CK2α) (Tyr 255) in human tongue squamous carcinoma (TSC) cells, which disturbed the lipid raft membrane-targeting of phosphatidylinositol 3-kinase (PI3K)-Rac1-protein kinase B (Akt) signal molecules by inducing the association of p110α-free p85α with unphosphorylated phosphatase tensin homolog deleted on chromosome 10 (PTEN) in lipid rafts. The effects on induction of inactive Rac1-p-CK2α (Tyr 255) complex formation and attenuation of p-Akt (Ser 473), GTP-Rac1, glucose transporter-1 (GLUT-1) lipid raft membrane-targeting, and cell invasive activity by GA were counteracted either by CK2α short hairpin RNA or cellular-Src (c-Src) inhibitor PP1. PP1 treatment, GLUT-1 or constitutively active Rac1 ectopic-expression blocked GA-induced decreases in cellular glucose, sphingolipid and cholesterol of lipid raft membranes, p85α-p110α-GTP-Rac1 complexes, glucosylceramide synthase activity and increase in ceramide and p110α-free p85α-PTEN complex levels of lipid raft membranes, which reversed the inhibition on matrix metalloproteinase (MMP)-2/-9-mediated cell invasion induced by GA. Using transient ectopic expression of nuclear factor-kappa B (NF-κB) p65, MMP-2/-9 promoter-driven luciferase, and NF-κB-dependent luciferase reporter genes and NF-κB specific inhibitors or Rac1 specific inhibitor NSC23766, we confirmed that an attenuation of Rac1 activity by GA confers inhibition of NF-κB-mediated MMP-2/-9 expression and cell invasion. In conclusion, GA-induced c-Src activation is a key inductive event for the formation of inactive Rac1-p-CK2α (Tyr 255) complexes, which disturbed lipid raft compartment of PI3K and PTEN molecules by impairing Akt-regulated GLUT-1-mediated sphingolipid synthesis, and finally resulting in inhibition of TSC cell invasion.
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Affiliation(s)
- Chien-Wei Wu
- Division of Laboratory, Armed Force Taichung General Hospital, Taichung 411228, Taiwan;
| | - Shyang-Guang Wang
- Department of Medical Laboratory Science and Biotechnology, Central Taiwan University of Science and Technology, Taichung 406053, Taiwan;
| | - Ching-Hsiao Lee
- Department of Medical Technology, Jen-The Junior College of Medicine, Nursing and Management, Miaoli 356006, Taiwan;
| | - Wen-Ling Chan
- Department of Bioinformatics and Medical Enginerring, Asia University, Taichung 41354, Taiwan;
| | - Meng-Liang Lin
- Department of Medical Laboratory Science and Biotechnology, China Medical University, Taichung 404394, Taiwan
- Correspondence: (M.-L.L.); (S.-S.C.); Tel.: +886-4-2205-3366 (ext. 7211) (M.-L.L.); +886-4-2239-1647 (ext. 7057) (S.-S.C.)
| | - Shih-Shun Chen
- Department of Medical Laboratory Science and Biotechnology, Central Taiwan University of Science and Technology, Taichung 406053, Taiwan;
- Correspondence: (M.-L.L.); (S.-S.C.); Tel.: +886-4-2205-3366 (ext. 7211) (M.-L.L.); +886-4-2239-1647 (ext. 7057) (S.-S.C.)
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Detection of proteolytic activity by covalent tethering of fluorogenic substrates in zymogram gels. Biotechniques 2019; 64:203-210. [PMID: 29793363 DOI: 10.2144/btn-2018-0005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Current zymographic techniques detect only a subset of known proteases due to the limited number of native proteins that have been optimized for incorporation into polyacrylamide gels. To address this limitation, we have developed a technique to covalently incorporate fluorescently labeled, protease-sensitive peptides using an azido-PEG3-maleimide crosslinker. Peptides incorporated into gels enabled measurement of MMP-2, -9, -14, and bacterial collagenase. Sensitivity analysis demonstrated that use of peptide functionalized gels could surpass detection limits of current techniques. Finally, electrophoresis of conditioned media from cultured cells resulted in the appearance of several proteolytic bands, some of which were undetectable by gelatin zymography. Taken together, these results demonstrate that covalent incorporation of fluorescent substrates can greatly expand the library of detectable proteases using zymographic techniques.
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Wei LY, Lee JJ, Yeh CY, Yang CJ, Kok SH, Ko JY, Tsai FC, Chia JS. Reciprocal activation of cancer-associated fibroblasts and oral squamous carcinoma cells through CXCL1. Oral Oncol 2019; 88:115-123. [DOI: 10.1016/j.oraloncology.2018.11.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 10/30/2018] [Accepted: 11/03/2018] [Indexed: 01/29/2023]
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Liu C, Li Y, Hu S, Chen Y, Gao L, Liu D, Guo H, Yang Y. Clinical significance of matrix metalloproteinase-2 in endometrial cancer: A systematic review and meta-analysis. Medicine (Baltimore) 2018; 97:e10994. [PMID: 30024495 PMCID: PMC6086493 DOI: 10.1097/md.0000000000010994] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Matrix metalloproteinase-2 (MMP-2), a member of the zinc-dependent metalloproteinase gene family, plays a vital role in cancer invasion, metastasis, and progression. This systematic review and meta-analysis aims to explore the clinical significance of MMP-2 expression in endometrial cancer. METHODS PubMed, Embase, Cochrane Library, and China National Knowledge Infrastructure databases were systematically searched up to September 30, 2017, supplemented by manual searches of bibliographies. Two reviewers independently identified articles, extracted data, assessed quality, and cross-checked the results. Meta-analysis was conducted to explore the difference in the positive rate of MMP-2 expression between patients with endometrial cancer and those with endometriosis or normal endometrium, and to investigate the associations of MMP-2 expression with clinicopathologic characteristics of patients with endometrial cancer. Weighted mean differences and risk ratios (RRs) with 95% confidence interval (CI) were calculated for continuous and dichotomous variables, respectively. RESULTS Totally 20 studies were selected for this systematic review and meta-analysis. Compared with those with endometriosis or normal endometria, the positive rate of MMP-2 expression is significantly higher in patients with endometrial cancer (RR = 2.31, 95% CI: 1.78-3.00, P < .01). MMP-2 expression was significantly associated with Federation of Gynecology and Obstetrics stage (RR = 1.19, 95% CI: 1.09-1.31, P < .01), histologic grade (RR = 1.10, 95% CI: 1.01-1.19, P = .02), lymph node metastasis (RR = 1.32, 95% CI: 1.15-1.51, P < .01), and myometrial invasion (RR = 1.25, 95% CI: 1.12-1.38, P < .01). CONCLUSION The results showed that MMP-2 was expressed in high percentage of endometrial cancer and its expression may be associated closely with clinical stage, and tumor invasion and metastasis, indicating that MMP-2 overexpression may serve as a predictive factor for poor prognosis of endometrial cancer.
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Liu WH, Li X, Zhu XL, Hou ML, Zhao W. CD63 inhibits the cell migration and invasion ability of tongue squamous cell carcinoma. Oncol Lett 2018; 15:9033-9042. [PMID: 29844819 PMCID: PMC5958804 DOI: 10.3892/ol.2018.8499] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Accepted: 02/19/2018] [Indexed: 12/21/2022] Open
Abstract
The present study evaluated the expression and potential role of CD63 in the migration and invasion of tongue squamous cell carcinoma (TSCC) cells. Immunohistochemistry (IHC) was used to investigate the association between the expression level of CD63 protein and the histological differentiation of samples from 40 patients with TSCC and four normal tongue tissue specimens. RNA interference (RNAi) and gene transfection technology were used to alter the expression of CD63 in TCA8113 cells. The stable silencing and overexpression of CD63 in the TCA8113 cell line was used to assess the impact of the CD63 expression level on the migratory and invasive abilities of TCA8113 cells in a wound healing assay and a Transwell invasion assay. The effect of CD63 on the expression of matrix metalloproteinase (MMP)-2 and −9 were evaluated by western blot analysis. The results of IHC revealed a positive association between the CD63 expression level and the histopathological differentiation of TSCC and a negative association between the CD63 expression level and lymph node metastasis in TSCC. Western blotting revealed that the expressions of MMP-2 and MMP-9 were clearly upregulated in CD63-silenced TCA8113 cells but reduced in CD63-overexpressing TCA8113 cells, compared with the control. The wound-healing speed and the number of cells invading Matrigel-coated filters were negatively associated with the CD63 expression level. In summary, the results of the present study revealed that CD63 may be an inhibitor of TSCC malignancy and lymph node metastasis and may have applications in the prediction of prognosis and gene therapy for patients of TSCC.
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Affiliation(s)
- Wen-Hui Liu
- School of Basic Medical Sciences, Jinzhou Medical University, Jinzhou, Liaoning 121200, P.R. China.,Department of Dentistry, Affiliated Hospital of Shaoxing University, Shaoxing, Zhejiang 312000, P.R. China
| | - Xin Li
- Department of Prosthodontics, Second Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning 121200, P.R. China
| | - Xin-Ling Zhu
- Department of Periodontology, Beijing Stomatological Hospital Capital Medical University, Beijing 100050, P.R. China
| | - Mei-Ling Hou
- School of Basic Medical Sciences, Jinzhou Medical University, Jinzhou, Liaoning 121200, P.R. China
| | - Wei Zhao
- School of Basic Medical Sciences, Jinzhou Medical University, Jinzhou, Liaoning 121200, P.R. China
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9
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Arosarena OA, Barr EW, Thorpe R, Yankey H, Tarr JT, Safadi FF. Osteoactivin regulates head and neck squamous cell carcinoma invasion by modulating matrix metalloproteases. J Cell Physiol 2017; 233:409-421. [PMID: 28295306 DOI: 10.1002/jcp.25900] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Accepted: 03/08/2017] [Indexed: 12/15/2022]
Abstract
Nearly 60% of patients with head and neck squamous cell carcinoma (HNSCC) die of metastases or locoregional recurrence. Metastasis is mediated by cancer cell migration and invasion, which are in part dependent on extracellular matrix degradation by matrix metalloproteinases. Osteoactivin (OA) overexpression plays a role in metastases in several malignancies, and has been shown to upregulate matrix metalloproteinase (MMP) expression and activity. To determine how OA modulates MMP expression and activity in HNSCC, and to investigate OA effects on cell invasion, we assessed effects of OA treatment on MMP mRNA and protein expression, as well as gelatinase and caseinolytic activity in HNSCC cell lines. We assessed the effects of OA gene silencing on MMP expression, gelatinase and caseinolytic activity, and cell invasion. OA treatment had differential effects on MMP mRNA expression. OA treatment upregulated MMP-10 expression in UMSCC14a (p = 0.0431) and SCC15 (p < 0.0001) cells, but decreased MMP-9 expression in UMSCC14a cells (p = 0.0002). OA gene silencing decreased MMP-10 expression in UMSCC12 cells (p = 0.0001), and MMP-3 (p = 0.0005) and -9 (p = 0.0036) expression in SCC25 cells. In SCC15 and SCC25 cells, OA treatment increased MMP-2 (p = 0.0408) and MMP-9 gelatinase activity (p < 0.0001), respectively. OA depletion decreased MMP-2 (p = 0.0023) and -9 (p < 0.0001) activity in SCC25 cells. OA treatment increased 70 kDa caseinolytic activity in UMSCC12 cells consistent with tissue type plasminogen activator (p = 0.0078). OA depletion decreased invasive capacity of UMSCC12 cells (p < 0.0001). OA's effects on MMP expression in HNSCC are variable, and may promote cancer cell invasion.
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Affiliation(s)
- Oneida A Arosarena
- Department of Otolaryngology-Head and Neck Surgery, Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania.,Department of Anatomy and Cell Biology, Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania
| | - Eric W Barr
- Department of Physiology, Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania
| | - Ryan Thorpe
- Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania
| | - Hilary Yankey
- Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania
| | - Joseph T Tarr
- Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania
| | - Fayez F Safadi
- Department of Anatomy and Neurobiology, Northeast Ohio Medical University, Rootstown, Ohio
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Advances in the molecular functions of syndecan-1 (SDC1/CD138) in the pathogenesis of malignancies. Crit Rev Oncol Hematol 2014; 94:1-17. [PMID: 25563413 DOI: 10.1016/j.critrevonc.2014.12.003] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2014] [Revised: 11/28/2014] [Accepted: 12/10/2014] [Indexed: 01/08/2023] Open
Abstract
Syndecan-1 (SDC1, synd, CD138) is the most widely studied member of four structurally related cell surface heparan sulfate proteoglycans (HSPG). Although SDC1 has been implicated in a wide range of biological functions, its altered expression often produces malignant phenotypes, which arise from increased cell proliferation and cell growth, cell survival, cell invasion and metastasis, and angiogenesis. Recent studies revealed much about the underlying molecular roles of SDC1 in these processes. The changes in SDC1 expression also have a direct impact on the clinical course of cancers, as evident by its prognostic significance. Accumulating evidence suggest that SDC1 is involved in stimulation of cancer stem cells (CSC) or tumor initiating cells (TIC) and this may affect disease relapse, and resistance to therapy. This review discusses the progress on the pro-tumorigenic role(s) of SDC1 and how these roles may impact the clinical aspect of the disease. Also discussed, are the current strategies for targeting SDC1 or its related signaling.
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Mishev G, Deliverska E, Hlushchuk R, Velinov N, Aebersold D, Weinstein F, Djonov V. Prognostic value of matrix metalloproteinases in oral squamous cell carcinoma. BIOTECHNOL BIOTEC EQ 2014; 28:1138-1149. [PMID: 26019601 PMCID: PMC4433935 DOI: 10.1080/13102818.2014.967510] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2013] [Accepted: 05/26/2014] [Indexed: 11/09/2022] Open
Abstract
The aim of this study was to investigate whether there is a correlation between the expressions of four matrix metalloproteinases (MMPs): MMP-2, MMP-7, MMP-9 and MMP-13, and the TNM (tumour–node–metastasis) stages of oral squamous cell carcinoma (OSCC); and to explore the implication of these MMPs in OSCC dissemination. Samples from 61 patients diagnosed with oropharyngeal tumour were studied by immunohistochemistry against MMP-2, MMP-7, MMP-9 and MMP-13. The assessment of immunoreactivity was semi-quantitative. The results showed that MMP-2 and MMP-9 had similar expression patterns in the tumour cells with no changes in the immunoreactivity during tumour progression. MMP-9 always had the highest expression, whereas that of MMP-2 was moderate. MMP-7 showed a significant decrease in expression levels during tumour evolution. MMP-13 had constant expression levels within stage T2 and T3, but showed a remarkable decline in immunoreactivity in stage T4. No significant differences in the MMPs immunoreactivity between tumour cells and stroma were observed. Although strong evidence for the application of MMPs as reliable predictive markers for node metastasis was not acquired, we believe that combining patients’ MMPs expression intensity and clinical features may improve the diagnosis and prognosis. Strong evidence for the application of MMPs as reliable predictive markers for node metastasis was not acquired. Application of MMPs as prognostic indicators for the malignancy potential of OSCC might be considered in every case of tumour examination. We believe that combining patients’ MMPs expression intensity and clinical features may improve the process of making diagnosis and prognosis.
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Affiliation(s)
- Georgi Mishev
- Institute of Anatomy, University of Bern , Bern , Switzerland
| | - Elitsa Deliverska
- Department of Oral and Maxillofacial Surgery, Faculty of Dental Medicine, Medical University of Sofia , Sofia , Bulgaria
| | | | - Nikolay Velinov
- Institute of Anatomy, University of Bern , Bern , Switzerland
| | - Daniel Aebersold
- Department of Radiation Oncology, Inselspital, Bern University Hospital , Bern , Switzerland
| | - Felix Weinstein
- Institute of Anatomy, University of Bern , Bern , Switzerland
| | - Valentin Djonov
- Institute of Anatomy, University of Bern , Bern , Switzerland
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Yadav L, Puri N, Rastogi V, Satpute P, Ahmad R, Kaur G. Matrix metalloproteinases and cancer - roles in threat and therapy. Asian Pac J Cancer Prev 2014; 15:1085-91. [PMID: 24606423 DOI: 10.7314/apjcp.2014.15.3.1085] [Citation(s) in RCA: 146] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Matrix metalloproteinases (MMPs) are a family of zinc dependent extracellular matrix (ECM) remodelling endopeptidases having the ability to degrade almost all components of extracellular matrix and implicated in various physiological as well as pathological processes. Carcinogenesis is a multistage process in which alteration of the microenvironment is required for conversion of normal tissue to a tumour. Extracellular matrix remodelling proteinases such as MMPs are principal mediators of alterations observed in the microenvironment during carcinogenesis and according to recent concepts not only have roles in invasion or late stages of cancer but also in regulating initial steps of carcinogenesis in a favourable or unfavourable manner. Establishment of relationships between MMP overproduction and cancer progression has stimulated the development of inhibitors that block proteolytic activity of these enzymes. In this review we discuss the MMP general structure, classification, regulation roles in relation to hallmarks of cancer and as targets for therapeutic intervention.
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Affiliation(s)
- Lalita Yadav
- Department of Oral and Maxillofacial Pathology, Kalka Dental College, Meerut, India E-mail :
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YI SANGAH, RYU HYUNWOOK, LEE DONGHOON, HAN JEUNGWHAN, KWON SOHEE. HP1β suppresses metastasis of human cancer cells by decreasing the expression and activation of MMP2. Int J Oncol 2014; 45:2541-8. [DOI: 10.3892/ijo.2014.2646] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2014] [Accepted: 08/26/2014] [Indexed: 11/06/2022] Open
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Miyata Y. Editorial Comment from Dr Miyata to Functional polymorphisms in the matrix metalloproteinase genes and their association with bladder cancer risk and recurrence: A mini-review. Int J Urol 2014; 21:754. [DOI: 10.1111/iju.12450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yasuyoshi Miyata
- Department of Nephro-Urology; Nagasaki University Graduate School of Biomedical Sciences; Nagasaki Japan
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Mashhadiabbas F, Mahjour F, Mahjour SB, Fereidooni F, Hosseini FS. The immunohistochemical characterization of MMP-2, MMP-10, TIMP-1, TIMP-2, and podoplanin in oral squamous cell carcinoma. Oral Surg Oral Med Oral Pathol Oral Radiol 2013; 114:240-50. [PMID: 22769410 DOI: 10.1016/j.oooo.2012.04.009] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2011] [Revised: 04/17/2012] [Accepted: 04/20/2012] [Indexed: 10/28/2022]
Abstract
OBJECTIVES The aim of this study was to immunohistochemically evaluate the expression of matrix metalloproteinase (MMP)-1, MMP- 2, tissue inhibitor of metalloproteinase (TIMP)-1, TIMP-2, and podoplanin in oral squamous cell carcinoma (OSCC). Immunohistochemical staining of podoplanin-positive lymphatic vessel density (LVD) was also assessed. STUDY DESIGN Forty cases of OSCC were analyzed by immunohistochemistry. RESULTS MMP-2, MMP-10, TIMP-1, TIMP-2, and podoplanin were detected in each of the 40 OSCC cases. The expression of MMP-2 was significantly correlated with histologic grade. The expression of podoplanin was positively correlated with gender and negatively correlated with tumor size. A significant positive correlation was also detected between LVD and the presence of lymph node metastases, gender, age, and diameter of the lymph node (if involved), as well as histologic grade. CONCLUSIONS The results are suggestive of important roles that MMP-2, MMP-10, TIMP-2, and podoplanin play in pathologic processes of OSCC, including invasion. Our findings also suggest that LVD may play a role in lymphatic metastasis and tumor progression.
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Affiliation(s)
- Fatemeh Mashhadiabbas
- Department of Oral and Maxillofacial Pathology, Dental School, Shahid Beheshti University of Medical Sciences, Tehran, Islamic Republic of Iran
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Fluctuating roles of matrix metalloproteinase-9 in oral squamous cell carcinoma. ScientificWorldJournal 2013; 2013:920595. [PMID: 23365550 PMCID: PMC3556887 DOI: 10.1155/2013/920595] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2012] [Accepted: 12/10/2012] [Indexed: 12/12/2022] Open
Abstract
One hallmark of cancer is the degradation of the extracellular matrix (ECM), which is caused by proteinases. In oral cancers, matrix metalloproteinases (MMPs), especially MMP-9, are associated with this degradation. MMPs break down the ECM allowing cancer to spread; they also release various factors from their cryptic sites, including cytokines. These factors modulate cell behavior and enhance cancer progression by regulating angiogenesis, migration, proliferation, and invasion. The development of early metastases is typical for oral cancer, and increased MMP-9 expression is associated with a poor disease prognosis. However, many studies fail to relate MMP-9 expression with metastasis formation. Contrary to earlier models, recent studies show that MMP-9 plays a protective role in oral cancers. Therefore, the role of MMP-9 is complicated and may fluctuate throughout the different types and stages of oral cancers.
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17
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Pereira AC, Dias do Carmo E, Dias da Silva MA, Blumer Rosa LE. Matrix metalloproteinase gene polymorphisms and oral cancer. J Clin Exp Dent 2012; 4:e297-301. [PMID: 24455039 PMCID: PMC3892212 DOI: 10.4317/jced.50859] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2012] [Accepted: 06/07/2012] [Indexed: 02/01/2023] Open
Abstract
Since oral squamous cell carcinoma (OSCC) is the most prevalent malignant cancer in the oral cavity, several researches have been performed to study the role of important enzymes in this disease. Among them, the matrix metalloproteinases (MMPs) are highlighted, due to the fact that they are proteinases responsible to degrade many extra-cellular matrix components, making possible the invasion of neoplasic cells. Important tools in cancer prognosis have been utilized aiming to correlate high levels of MMPs and OSCC, such as immunohistochemical, zymographic and mRNA detection methods. However, these techniques are usually applied after cancer detection, characterizing a curative but not a preventive medicine. Trying to make interventions before the development of the disease and making possible the identification of people at high risk and, analysis of modifications in MMP genes has been a chance for modern medicine. Recently, polymorphisms in MMP genes have been related to different neoplasias, including OSCC. Despite investigation is beginning, MMP gene polymorphisms seems to have a promising future in oral cancer research and some of the present results have shown that there are MMP polymorphisms related to an increased risk for developing oral cancer. Key words:Oral cancer, polymorphism, matrix metalloproteinase.
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Affiliation(s)
- Andresa C Pereira
- Academic Unit of Biological Sciences, School of Dentistry, Federal University of Campina Grande (UFCG), Patos-PB, Brazil
| | | | - Marco A Dias da Silva
- Academic Unit of Biological Sciences, School of Dentistry, Federal University of Campina Grande (UFCG), Patos-PB, Brazil
| | - Luiz E Blumer Rosa
- Department of Biosciences and Oral Diagnosis, São José dos Campos Dental School, São Paulo State University (UNESP), São José dos Campos-SP, Brazil
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Kim JM, Kim HJ, Koo BS, Rha KS, Yoon YH. Expression of matrix metalloproteinase-12 is correlated with extracapsular spread of tumor from nodes with metastasis in head and neck squamous cell carcinoma. Eur Arch Otorhinolaryngol 2012; 270:1137-42. [PMID: 22907031 DOI: 10.1007/s00405-012-2161-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2012] [Accepted: 08/07/2012] [Indexed: 02/04/2023]
Abstract
Matrix metalloproteinases (MMPs) play an important role in tumor invasiveness and metastasis. The aim of this study was to investigate the expression pattern of MMPs in the primary tumor of head and neck squamous cell carcinomas (HNSCC) with cervical node metastasis and to correlate the expression of MMP in the primary tumor with the presence of extracapsular spread (ECS) in nodes with metastasis. A retrospective study was conducted. Paraffin blocks were obtained from 40 HNSCC patients with cervical node metastasis who underwent surgery as an initial treatment between 2004 and 2011. Expressions of MMP-2, MMP-3, MMP-12, and MMP-14 were investigated immunohistochemically. MMP-2, MMP-3, MMP-12, and MMP-14 were expressed in 27, 47.5, 55, and 57.5 % of cases, respectively. MMP-12 expression was found to be significantly associated with ECS and correlated with nodal metastasis (p = 0.024, 0.011). No relation was found between MMP expression and survival. MMP-12 expressed in the primary tumor is a molecular marker that may be useful for predicting ECS in HNSCC patients with metastatic nodal disease.
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Affiliation(s)
- Jin Man Kim
- Department of Pathology, Chungnam National University, School of Medicine, Daejeon, Republic of Korea
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19
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Hwang YS, Park KK, Chung WY. Kalopanaxsaponin A inhibits the invasion of human oral squamous cell carcinoma by reducing metalloproteinase-9 mRNA stability and protein trafficking. Biol Pharm Bull 2012; 35:289-300. [PMID: 22382313 DOI: 10.1248/bpb.35.289] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
An inability to control cancer cell invasion and metastasis is the leading cause of death in patients with cancer. The present study was performed to determine the anti-invasive effect of Kalopanaxsaponin A (KPS-A) on matrix metalloproteinase-9 (MMP-9)-meidated invasion in phorbol 12-myristate 13-acetate (PMA)-stimulated human oral squamous cell carcinoma (OSCC) cells and a murine xenograft model of human OSCC. KPS-A, isolated from Kalopanax pictus, inhibited PMA-induced proliferation and invasion as well as PMA-induced MMP-9 expression and secretion at non-cytotoxic doses. KPS-A treatment reduced the stability of PMA-induced MMP-9 mRNA and inhibited the PMA-induced cytoplasmic translocation of HuR. In PMA-treated cells, KPS-A treatment resulted in the intracellular accumulation of MMP-9 and suppressed Ras-associated binding 1A (Rab1A) expression. KPS-A treatment suppressed PMA-induced phosphorylation of extracellular signal regulated kinase (ERK)1/2 and Akt. Furthermore, the oral administration of KPS-A led to substantial inhibition of tumor growth and the expression of proliferating cell nuclear antigen (PCNA), MMP-9, tissue inhibitor of metalloproteinase-1 (TIMP-1), HuR, and Rab1A in the tumor tissues of mice inoculated with YD-10B OSCC cells. Collectively, KPS-A inhibits the invasiveness of oral cancer by reducing HuR-mediated MMP-9 mRNA stability and Rab1A-mediated MMP-9 secretion via ERK1/2 and phosphatidylinositide 3-kinase (PI3K)/Akt. Therefore, KPS-A is a promising anti-invasive agent.
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Affiliation(s)
- Young Sun Hwang
- Oral Cancer Research Institute, Yonsei University College of Dentistry, Seoul, Republic of Korea.
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20
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Rubaci AH, Kazancioglu HO, Olgac V, Ak G. The roles of matrix metalloproteinases-2, -7, -10 and tissue inhibitor of metalloproteinase-1 in the pathogenesis of oral lichen planus. J Oral Pathol Med 2012; 41:689-96. [DOI: 10.1111/j.1600-0714.2012.01160.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Pérez-Sayáns M, Suárez-Peñaranda JM, Gayoso-Diz P, Barros-Angueira F, Gándara-Rey JM, García-García A. Tissue inhibitor of metalloproteinases in oral squamous cell carcinomas - a therapeutic target? Cancer Lett 2012; 323:11-19. [PMID: 22484495 DOI: 10.1016/j.canlet.2012.03.040] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2012] [Accepted: 03/30/2012] [Indexed: 11/30/2022]
Abstract
Matrix metalloproteinases (MMPs) are proteases responsible for remodeling the extracellular matrix (ECM) and enabling spreading and metastasis of tumor cells, a common phenomenon in oral squamous cell carcinomas (OSCC). They are strongly blocked by several inhibitors, among which we must highlight, for their specificity and potency, the endogenous tissue inhibitors of metalloproteinases (TIMP-1, -2, -3 and -4). The goal of this paper is to describe the expression of TIMPs in OSCC, determining their relation with clinical, histological and prognostic factors, delving into OSCC regulation mechanisms and discussing the use of exogenous TIMPs to treat this type of tumors. Expression of TIMPs in OSCC is higher in tumors than in normal tissue, which correlates with an increase of metastatic risk and regional lymph node affectation. Although some metalloproteinases inhibitors (MMIs) have shown promising results in the treatment of these tumors, their use in OSCC has not been widely tested; and although some indirect MMIs, like COX-2 inhibitors, flavonoids and endostatin seem to have beneficial effects on the invasive capacity of OSCC through regulation of MMPs and TIMP levels, routine clinical use has not been accepted yet.
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Affiliation(s)
- Mario Pérez-Sayáns
- Oral Medicine, Oral Surgery and Implantology Unit, Faculty of Medicine and Dentistry, Instituto de Investigación Sanitaria de Santiago (IDIS), Santiago de Compostela, Spain; Entrerríos s/n, Santiago de Compostela C.P. 15782, Spain.
| | - José Manuel Suárez-Peñaranda
- Servicio de Anatomia Patológica, Hospital Clinico Universitario de Santiago, Choupana s/n, Santiago de Compostela C.P. 15706, Spain.
| | - Pilar Gayoso-Diz
- Clinical Epidemiology and Biostatistics Unit, Hospital Clínico Universitario de Santiago de Compostela, Instituto de Investigación Sanitaria de Santiago (IDIS), A Choupana s/n, Santiago de Compostela 15706, Spain.
| | - Francisco Barros-Angueira
- Unidad de Medicina Molecular, Fundación Pública Galega de Medicina Xenómica, Edificio de Consultas planta-2, Hospital Clinico Universitario, Santiago de Compostela C.P. 15706, Spain.
| | | | - Abel García-García
- Oral Medicine, Oral Surgery and Implantology Unit, Faculty of Medicine and Dentistry, Instituto de Investigación Sanitaria de Santiago (IDIS), Santiago de Compostela, Spain; Entrerríos s/n, Santiago de Compostela C.P. 15782, Spain.
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22
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Roh MR, Zheng Z, Kim HS, Kwon JE, Jeung HC, Rha SY, Chung KY. Differential expression patterns of MMPs and their role in the invasion of epithelial premalignant tumors and invasive cutaneous squamous cell carcinoma. Exp Mol Pathol 2012; 92:236-42. [PMID: 22305927 DOI: 10.1016/j.yexmp.2012.01.003] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2011] [Accepted: 01/17/2012] [Indexed: 10/14/2022]
Abstract
Co-expression of several members of the matrix metalloproteinase (MMP) family is characteristic of human malignant tumors. MMP-2, MMP-9, TIMP-2, and MT1-MMP are thought to be involved in the process of destruction of basement membranes and stromal invasion by neoplastic epithelial cells. In this study, we investigated the expression and role of MMPs in cutaneous oncogenesis. Tissue microarray consisting of 62 squamous cell carcinomas (SCC), 32 Bowen's disease (BD) samples, 25 normal epidermis samples were obtained for the study. MMP-2,-9, MT1-MMP and TIMP-2 proteins were examined by immunohistochemical staining and mRNA level was detected by quantitative RT-PCR in fresh tissues consisting of 5 cutaneous SCCs and paired normal epidermis samples. Gelatinase activity of MMP-2 and MMP-9 was investigated by gelatin zymography and protein levels of MT1-MMP and TIMP-2 were measured by western blot in 2 human SCC cell lines. The invasive property was evaluated with invasion assays using Transwell filters. SCC exhibited significantly increased MMP-2, MT1-MMP and decreased TIMP-2 mRNA and protein expression compared to that of the normal epithelium. Immunohistochemical staining revealed that MT1-MMP was strongly expressed on the invasive front of SCCs, whereas BD exhibited higher expression around the dyskeratotic cells in the epithelium. In comparison with the expression observed in BD, SCC exhibited significantly increased MMP-2 expression. In addition, high MMP-2 and MT1-MMP expression and low TIMP-2 expression had a significant positive correlation with the invasiveness of SCC cell lines in vitro. Our results revealed significantly increased MT1-MMP and MMP-2 expression and decreased TIMP-2 expression in cutaneous SCC, and the expression correlated with the invasiveness of SCC cell lines. Therefore, the expression of these factors in cutaneous tumors may serve as an indicator of tumor aggressiveness and invasion.
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Affiliation(s)
- Mi Ryung Roh
- Department of Dermatology and Cutaneous Biology Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
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Tanaka T, Nakayama H, Yoshitake Y, Irie A, Nagata M, Kawahara K, Takamune Y, Yoshida R, Nakagawa Y, Ogi H, Shinriki S, Ota K, Hiraki A, Ikebe T, Nishimura Y, Shinohara M. Selective inhibition of nuclear factor-κB by nuclear factor-κB essential modulator-binding domain peptide suppresses the metastasis of highly metastatic oral squamous cell carcinoma. Cancer Sci 2012; 103:455-63. [PMID: 22136381 DOI: 10.1111/j.1349-7006.2011.02174.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Nuclear factor-κB (NF-κB) activation contributes to the development of metastasis, thus leading to a poor prognosis in many cancers, including OSCC. However, little in vivo experimental data are available about the effects of NF-κB inhibition on OSCC metastasis. OSCC sublines were established from a GFP-expressing parental cell line, GSAS, and designated GSAS/N3 and N5 according to the in vivo passage number after cervical lymph node metastasis by a serial orthotopic transplantation model. In vitro migration and invasion were assessed in these cells, and the NF-κB activities and expression of NF-κB-regulated metastasis-related molecules were also examined. In in vivo experiments, the metastasis and survival of tumor-engrafted mice were monitored. Furthermore, the effects of a selective NF-κB inhibitor, NEMO-binding domain (NBD) peptide, on metastasis in GSAS/N5-engrafted mice were assessed, and engrafted tongue tumors were immunohistochemically examined. Highly metastatic GSAS/N3 and N5 cells showed an enhanced NF-κB activity, thus contributing to increased migration, invasion, and a poor prognosis compared with the parent cells. Furthermore, the expression levels of NF-κB-regulated metastasis-related molecules, such as fibronectin, β1 integrin, MMP-1, -2, -9, and -14, and VEGF-C, were upregulated in the highly metastatic cells. The NBD peptide suppressed metastasis and tongue tumor growth in GSAS/N5-inoculated mice, and was accompanied by the downregulation of the NF-κB-regulated metastasis-related molecules in engrafted tongue tumors. Our results suggest that the selective inhibition of NF-κB activation by NBD peptide may provide an effective approach for the treatment of highly metastatic OSCC.
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Affiliation(s)
- Takuya Tanaka
- Department of Oral and Maxillofacial Surgery, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
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Henriques ÁCG, Vasconcelos MG, Galvão HC, de Souza LB, de Almeida Freitas R. Comparative analysis of the immunohistochemical expression of collagen IV, MMP-9, and TIMP-2 in odontogenic cysts and tumors. ACTA ACUST UNITED AC 2011; 112:468-75. [DOI: 10.1016/j.tripleo.2011.05.033] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2011] [Revised: 05/17/2011] [Accepted: 05/23/2011] [Indexed: 10/17/2022]
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25
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Expression of matrix metalloproteinases and their inhibitors in squamous cell carcinoma of the tonsil and their clinical significance. Clin Exp Otorhinolaryngol 2011; 4:88-94. [PMID: 21716956 PMCID: PMC3109333 DOI: 10.3342/ceo.2011.4.2.88] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2010] [Accepted: 12/20/2010] [Indexed: 11/08/2022] Open
Abstract
OBJECTIVES To investigate expressions of matrix metalloproteinases (MMPs) and tissue inhibitors of metalloproteinases (TIMPs) in squamous cell carcinoma of the tonsil and to correlate expression profiles with clinicopathological characteristics. METHODS Paraffin blocks were obtained from 45 tonsil squamous cell carcinoma (SCC) patients, who underwent surgery as an initial treatment between 1994 and 2004, and from 20 normal controls. Expressions of MMP-2, MMP-9, MMP-13, TIMP-1, and TIMP-2 were investigated immunohistochemically. RESULTS The expressions of MMPs (except MMP-2) and TIMPs were found to be significantly different in tonsil SCC and normal control tissues. Furthermore, MMP-13 expression was found to be correlated with tumor invasion (P=0.05), and the expressions of MMP-9 and TIMP-1 with nodal metastasis (P=0.048, 0.031). No relation was found between MMP or TIMP expression and recurrence. However, MMP-9 expression was found to be significantly associated with 5-year survival in tonsil SCC patients by multivariate analysis (hazard ratio, 3.853; P=0.013). CONCLUSION Significant overexpressions of multiple MMPs and TIMPs were found in tonsil SCC tissues. Furthermore, our findings suggest that MMP-9 expression might be a useful prognostic factor.
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26
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Camargo CA, da Silva MEF, da Silva RA, Justo GZ, Gomes-Marcondes MCC, Aoyama H. Inhibition of tumor growth by quercetin with increase of survival and prevention of cachexia in Walker 256 tumor-bearing rats. Biochem Biophys Res Commun 2011; 406:638-42. [PMID: 21362404 DOI: 10.1016/j.bbrc.2011.02.111] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2011] [Accepted: 02/21/2011] [Indexed: 10/18/2022]
Abstract
Quercetin, a flavonoid abundantly present in fruit, vegetables, wine and tea, has revealed several properties such as antioxidant, antiproliferative and anticancer. Cachexia is a poorly understood syndrome present in already compromised cancer patients, decreasing the quality of life and increasing mortality. Many studies have been performed in an attempt to discover an effective treatment for cachexia, but none of the tested therapies has fulfilled expectations. The objective of the present study was to analyze the effect of quercetin in the therapeutic treatment of cachexia and reversion of tumor growth in rats bearing Walker 256 carcinosarcoma (W256). Rats bearing W256 were treated daily with I.P. quercetin injections, at different doses (10, 15, 25 and 35 mg/kg). The results show that 10 mg/kg quercetin inhibited tumor growth by about 50% (ED(50)) when compared with controls (CTR). Moreover, two animals of this group presented complete tumor regression. Matrix metalloproteinase-2 (MMP-2) activity and vascular endothelial growth factor (VEGF) expression decreased in rats bearing W256 treated with 10 mg/kg quercetin when compared with CTR. Thus, the inhibition of tumor growth, survival increase, decrease of MMP-2 and VEGF levels and reduction of cachexia in animals treated with quercetin strongly support the anticancer function of this flavonoid.
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Affiliation(s)
- Camila A Camargo
- Departamento de Bioquímica, Instituto de Biologia, UNICAMP, Campinas, São Paulo, Brazil
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Kim SK, Thomas NV, Li X. Phlorotannins and Fucoidans from Marine Macroalgae as Matrix Metalloproteinase Inhibitory Substances and Their possible Application as Medicinal Foods. MARINE MEDICINAL FOODS - IMPLICATIONS AND APPLICATIONS, MACRO AND MICROALGAE 2011; 64:129-41. [DOI: 10.1016/b978-0-12-387669-0.00010-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Liu X, Kolokythas A, Wang J, Huang H, Zhou X. Gene Expression Signatures of Lymph Node Metastasis in Oral Cancer: Molecular Characteristics and Clinical Significances. CURRENT CANCER THERAPY REVIEWS 2010; 6:294-307. [PMID: 21709736 PMCID: PMC3122885 DOI: 10.2174/157339410793358066] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Even though lymph node metastasis accounts for the vast majority of cancer death in patients with oral cancer (OC), the molecular mechanisms of lymph node metastasis remain elusive. Genome-wide microarray analyses and functional studies in vitro and in vivo, along with detailed clinical observations, have identified a number of molecules that may contribute to lymph node metastasis. These include lymphangionenic cytokines, cell adhesion molecules, basement membrane-interacting molecules, matrix enzymes and relevant downstream signaling pathways. However, defined gene signatures from different studies are highly variable, which hinders their translation to clinically relevant applications. To date, none of the identified signatures or molecular biomarkers has been successfully implemented as a diagnostic or prognostic tool applicable to routine clinical practice. In this review, we will first introduce the significance of lymph node metastasis in OC, and clinical/experimental evidences that support the underlying molecular mechanisms. We will then provide a comprehensive review and integrative analysis of the existing gene expression studies that aim to identify the metastasis-related signatures in OC. Finally, the remaining challenges will be discussed and our insights on future directions will be provided.
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Affiliation(s)
- Xiqiang Liu
- Center for Molecular Biology of Oral Diseases, College of Dentistry, University of Illinois at Chicago, Chicago, IL
- Research Institute & the Affiliated Hospital of Stomatology, Sun Yat-Sen University, Guangzhou, China
| | - Antonia Kolokythas
- Department of Oral and Maxillofacial Surgery, College of Dentistry, University of Illinois at Chicago, Chicago, IL
| | - Jianguang Wang
- Department of Oral and Maxillofacial Surgery, the Second Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Hongzhang Huang
- Research Institute & the Affiliated Hospital of Stomatology, Sun Yat-Sen University, Guangzhou, China
| | - Xiaofeng Zhou
- Center for Molecular Biology of Oral Diseases, College of Dentistry, University of Illinois at Chicago, Chicago, IL
- Research Institute & the Affiliated Hospital of Stomatology, Sun Yat-Sen University, Guangzhou, China
- Graduate College, and UIC Cancer Center, University of Illinois at Chicago, Chicago, IL
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Matrix metalloproteinases and their inhibitors: correlation with invasion and metastasis in oral cancer. Indian J Clin Biochem 2010; 25:250-9. [PMID: 21731196 DOI: 10.1007/s12291-010-0060-8] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2009] [Accepted: 06/07/2010] [Indexed: 10/19/2022]
Abstract
Matrix metalloproteinases (MMPs) have been implicated in invasion and metastasis of various malignancies. The study evaluated a comprehensive profile of MMP-2 and MMP-9 and their inhibitors, tissue inhibitor of metalloproteinases-2 (TIMP-2) and tissue inhibitor of metalloproteinases-1 (TIMP-1), respectively in 50 controls and 75 patients with oral squamous cell carcinoma (OSCC). Blood samples from controls and patients as well as malignant and adjacent normal tissues from the patients were collected. The study examined pro, active and total forms of MMP-2 and MMP-9 using zymography. Enzyme-linked immunoassay (ELISA) and reverse transcription polymerase chain reaction were carried out to evaluate protein levels and mRNA expression; respectively, for the MMPs and TIMPs. Plasma pro, active and total MMP-2, MMP-9 as well as TIMP-1 and TIMP-2 levels were significantly higher in oral cancer patients as compared to the controls. mRNA expression of the MMPs and TIMPs was significantly higher in malignant tissues as compared to adjacent normal tissues. A significant positive correlation was observed between levels of proMMP-9 and active MMP-9 with differentiation, stage and infiltration. ProMMP-2 and active MMP-2 exhibited significant positive correlation with differentiation and lymph node involvement. The multivariate analysis of ELISA results revealed a significant positive correlation between MMP-2, TIMP-1 and TIMP-2 levels with lymph node involvement, stage and differentiation. The receiver operating characteristic curve (ROC) analysis showed that the levels of MMPs and TIMPs have significant discriminatory efficacy to differentiate between controls and patients. The results indicate that MMP-2, MMP-9, TIMP-1 and TIMP-2 have significant clinical usefulness for oral cancer patients. Zymographic analysis is a simple, cost effective, rapid and sensitive alternative assay.
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Shen LC, Chen YK, Hsue SS, Shaw SY. Expression of osteonectin/secreted protein acidic and rich in cysteine and matrix metalloproteinases in ameloblastoma. J Oral Pathol Med 2010; 39:242-9. [DOI: 10.1111/j.1600-0714.2009.00862.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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31
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Ribeiro BF, Iglesias DPP, Nascimento GJF, Galvão HC, Medeiros AMC, Freitas RA. Immunoexpression of MMPs-1, -2, and -9 in ameloblastoma and odontogenic adenomatoid tumor. Oral Dis 2009; 15:472-7. [DOI: 10.1111/j.1601-0825.2009.01575.x] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Extracellular signals regulate rapid coactivator recruitment at AP-1 sites by altered phosphorylation of both CREB binding protein and c-jun. Mol Cell Biol 2008; 28:4240-50. [PMID: 18443043 DOI: 10.1128/mcb.01489-07] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Retinoic acid (RA) inhibits matrix metalloproteinase 9 (MMP-9) expression due to AP-1 inhibition resulting from retinoic acid receptors (RARs) competing for limiting amounts of coactivator proteins. However, given the rapid kinetics of MMP-9 transcription, it seems unlikely that these interactions can be explained passively. Our previous studies indicated that coactivator and transcription factor phosphorylation may allow for rapid regulation of MMP-9 expression. In the present study we tested this hypothesis directly. CREB binding protein (CBP) and p300/CBP-associated factor (PCAF) were displaced from transcription factor binding sites on the MMP-9 promoter within minutes of RA treatment. The RAR interaction domains of CBP and PCAF were not required for this displacement. RA and epidermal growth factor had opposing effects on phosphorylation of CBP by extracellular signal-regulated kinase 1 that correlated with altered CBP occupancy of AP-1 sites and differential MMP-9 promoter activation. We identified a novel phosphorylation site in the CBP carboxyl terminus that mediated association with AP-1 sites in the MMP-9 promoter. Inhibition of c-jun phosphorylation displaced PCAF from AP-1 sites and reduced promoter activity. Phosphorylation deficient c-jun was less able to recruit PCAF to AP-1 sites. We also demonstrated novel interactions between coactivators and AP-1 proteins. We propose that extracellular signal-mediated coactivator exchange at AP-1 sites is mediated via protein kinase pathways.
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Sun Y, Liu M, Yang B, Li B, Lu J. Role of siRNA silencing of MMP-2 gene on invasion and growth of laryngeal squamous cell carcinoma. Eur Arch Otorhinolaryngol 2008; 265:1385-91. [PMID: 18437407 DOI: 10.1007/s00405-008-0684-y] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2007] [Accepted: 04/11/2008] [Indexed: 11/28/2022]
Abstract
The purpose of this study was to explore the effects of MMP-2 silencing on the invasion and growth of laryngeal squamous cell carcinoma (LSCC). Hep-2 cells were transfected with MMP-2-RNAi-Lentivirus, and MMP-2 expression and invasive properties of the cells were evaluated. The experimental tumors in the nude mice were intratumorally injected with the same recombinant lentivirus. The inhibition of tumor growth was observed. The expression of MMP-2 protein in MMP-2 siRNA transfected Hep-2 cells was effectively suppressed. Both the viability and invasive ability of Hep-2 cells were significantly inhibited. The average weight and volume of tumor in MMP-2-RNAi-Lentivirus treated group were significantly lower than those in the control group (P < 0.01). The PCNA index was obviously lower in MMP-2 RNAi treated tumors (P < 0.01). In conclusion, MMP-2 silencing by recombinant lentivirus mediated RNA interference can inhibit invasion and growth of LSCC, and MMP-2 might be a potential target for gene therapy in LSCC.
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Affiliation(s)
- Yanan Sun
- Department of Otorhinolaryngology-Head and Neck Surgery, The Second Affiliated Hospital, Harbin Medical University, 150086 Harbin, People's Republic of China
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Studies on the expression of MMP-9 and significance of a macrophage assay in oral squamous cell carcinoma. ACTA ACUST UNITED AC 2007. [DOI: 10.1007/s11805-007-0333-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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El Houda Agueznay N, Badoual C, Hans S, Gey A, Vingert B, Peyrard S, Quintin-Colonna F, Ravel P, Bruneval P, Roncelin S, Lelongt B, Bertoglio J, Fridman WH, Brasnu D, Tartour E. Soluble interleukin-2 receptor and metalloproteinase-9 expression in head and neck cancer: prognostic value and analysis of their relationships. Clin Exp Immunol 2007; 150:114-23. [PMID: 17680822 PMCID: PMC2219282 DOI: 10.1111/j.1365-2249.2007.03464.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
In a series of 84 head and neck patients, a statistically significant correlation was observed between high serum soluble interleukin (IL)-2 receptor alpha (sIL-2Ralpha) (P = 0.034) and metalloproteinase-9 (MMP-9) concentrations (P = 0.036) at diagnosis and a shorter survival of these patients. As MMP-9 has been shown to mediate cleavage of IL-2Ralpha (CD25) by preactivated T cells, we looked for a relationship between MMP-9 expression and soluble IL-2Ralpha serum concentrations in these cancer patients. We did not find any correlation between intratumoral expression of MMP-9 or serum MMP-9 concentrations and serum sIL-2Ralpha levels. These results led us to reassess the role of MMP-9 in the release of sIL-2Ralpha. Treatment of Kit225 leukaemic cells with recombinant MMP-9 slightly decreased membrane CD25 expression and was associated with an increased concentration of sIL-2Ralpha in the supernatants. However, using a selective inhibitor of MMP-9 we did not succeed in specifically inhibiting the release of sIL-2Ralpha by the Kit225 cell line or by phytohaemagglutinin (PHA)-activated peripheral blood mononuclear cells. In addition, in a preclinical mouse model, basal serum sIL-2Ralpha concentrations and sIL-2Ralpha production by activated cells were not altered in MMP-9-deficient mice compared to wild-type mice. Interestingly, a broad spectrum metalloproteinase inhibitor inhibited the release of sIL-2Ralpha by PHA-activated peripheral blood mononuclear cells, suggesting that in contrast with current views concerning the major role of MMP-9 in the cleavage of membrane IL-2Ralpha, other proteases are involved in the shedding of sIL-2Ralpha. MMP-9 and sIL-2Ralpha appear therefore as independent prognostic markers in head and neck cancers.
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Affiliation(s)
- N El Houda Agueznay
- EA 4054 Université Paris Descartes, Ecole Nationale Vétérinaire d'Alfort, Paris, France
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Lyons AJ, Jones J. Cell adhesion molecules, the extracellular matrix and oral squamous carcinoma. Int J Oral Maxillofac Surg 2007; 36:671-9. [PMID: 17643963 DOI: 10.1016/j.ijom.2007.04.002] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2006] [Revised: 03/18/2007] [Accepted: 04/18/2007] [Indexed: 10/23/2022]
Abstract
Carcinomas are characterized by invasion of malignant cells into the underlying connective tissue and migration of malignant cells to form metastases at distant sites. These processes require alterations in cell-cell and cell-extracellular matrix interactions. As cell adhesion molecules play a role in cell-cell and cell-extracellular matrix adhesion and interactions they are involved in the process of tumour invasion and metastases. In epithelial tissues, receptors of the integrin family mediate adhesion to the adjacent matrix whereas cadherins largely mediate intercellular adhesion. These and other cell adhesion molecules such as intercellular adhesion molecule-1, CD44, dystroglycans and selectins, are involved and undergo changes in carcinomas, which provide possible targets for anti-cancer drug treatments. In the extracellular matrix that is associated with tumours, laminin 5, oncofetal fibronectin and tenascin C appear. The degree of expression of some of these moieties indicates prognosis in oral cancer and offer targets for antibody-directed radiotherapy. Metalloproteases which degrade the extracellular matrix are increased in carcinomas, and their activity is necessary for tumour angiogenesis and consequent invasion and metastases. Metalloprotease inhibitors have begun to produce decreases in mortality in clinical trials. This report provides a brief overview of our current understanding of cell adhesion molecules, the extracellular matrix, tumour invasion and metastasis.
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Affiliation(s)
- A J Lyons
- Department of Oral & Maxillofacial Surgery, Guy's Hospital, London SE1 9RT, UK
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Inoue Y, Sugiura T, Matsuki R, Ishii K, Seki K, Shirasuna K. Expression of Urokinase-type Plasminogen Activator (uPA), uPA Receptor, and Plasminogen Activator Inhibitor-1 in Oral Squamous Cell Carcinoma. ACTA ACUST UNITED AC 2007. [DOI: 10.1016/s1348-8643(07)80010-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Kim MM, Ta QV, Mendis E, Rajapakse N, Jung WK, Byun HG, Jeon YJ, Kim SK. Phlorotannins in Ecklonia cava extract inhibit matrix metalloproteinase activity. Life Sci 2006; 79:1436-43. [PMID: 16737716 DOI: 10.1016/j.lfs.2006.04.022] [Citation(s) in RCA: 174] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2006] [Revised: 04/10/2006] [Accepted: 04/13/2006] [Indexed: 11/19/2022]
Abstract
Matrix metalloproteinase (MMP) inhibitors have been identified as potential therapeutic candidates for metastasis, arthritis, chronic inflammation and wrinkle formation. For the first time here we report a detailed study on the inhibitory effects of phlorotannins in brown algae, Ecklonia cava (EC) on MMP activities in cultured human cell lines. A novel gelatin digestion assay could visualize complete inhibition of bacterial collagenase-1 activity at 20 microg/ml of EC extract during preliminary screening studies. Sensitive fluorometric assay revealed that EC extract can specifically inhibit both MMP-2 and MMP-9 activities significantly (P < 0.001) at 10 microg/ml. In addition, artificially induced activities of MMP-2 and MMP-9 in human dermal fibroblasts and HT1080 cells were inhibited by EC extract in a more or less similar manner to the positive control doxycycline. Even though the expression levels of MMPs differ from one cell type to the other, gelatin zymography clearly revealed that both MMP expression and activity in cells can be inhibited by EC extract. More interestingly, EC extract did not exert any cytotoxic effect even at 100 microg/ml anticipating its potential use as a safe MMP inhibitor.
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Affiliation(s)
- Moon-Moo Kim
- Marine Bioprocess Research Center, Pukyong National University, Busan 608-737, Republic of Korea
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Görögh T, Beier UH, Bäumken J, Meyer JE, Hoffmann M, Gottschlich S, Maune S. Metalloproteinases and their inhibitors: influence on tumor invasiveness and metastasis formation in head and neck squamous cell carcinomas. Head Neck 2006; 28:31-9. [PMID: 16265652 DOI: 10.1002/hed.20298] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Matrix metalloproteinases (MMPs) play an important role in tumor invasiveness. This study investigates the expression status of MMPs and tissue inhibitors of metalloproteinases (TIMPs) in head and neck squamous cell carcinomas (HNSCC). METHODS Of 48 laryngeal squamous cell carcinoma (LSCC) biopsies and 10 HNSCC cell lines, mRNA was isolated, reversely transcribed, and subjected to polymerase chain reaction (PCR) amplifying MMP-1, MMP-2, MMP-9, MMP-10, TIMP-1, and TIMP-2. Silver nitrate-stained gel electrophoresis demonstrated MMP and TIMP expression status. Exemplary immunohistochemistry and zymography confirmed translation and enzyme activity. RESULTS Densitometric analysis revealed MMP-2 expression and lymph node metastases to be positively and TIMP-1 and TIMP-2 to be negatively correlated with lymph node metastases. TIMP-2 expression and tumor size were negatively correlated. MMP-1, MMP-9, and MMP-10 expression were not correlated to metastasis formation or tumor size. CONCLUSIONS Our results suggest that MMP-2 expression enhances, whereas TIMP-1 and TIMP-2 both suppress, cancer spread in LSCC.
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Affiliation(s)
- Tibor Görögh
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Schleswig-Holstein, Campus Kiel, Arnold-Heller-Str. 14, 24105 Kiel, Germany.
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Howell GMS, Grandis JR. Molecular mediators of metastasis in head and neck squamous cell carcinoma. Head Neck 2006; 27:710-7. [PMID: 15952195 DOI: 10.1002/hed.20222] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND The presence of regional metastasis in patients with head and neck squamous cell carcinoma (HNSCC) is a common and adverse event associated with poor prognosis and high mortality. Although significant improvements in standard therapies have increased the efficacy of local tumor management, the high incidence of tumor recurrence has resulted in limited improvements in overall survival rates. Understanding the molecular mechanisms that mediate HNSCC invasion and metastasis may enable identification of novel therapeutic targets for the prevention and management of tumor dissemination. METHODS A literature review was performed. RESULTS Several biologic mediators and mechanisms that have been implicated in HNSCC metastasis, such as cell adhesion molecules, proteolytic enzymes, growth factor signaling, metastasis suppressor genes, and chemokine receptors were reviewed. CONCLUSIONS Prevention of HNSCC metastasis is an important clinical objective that requires an increased understanding of the molecular mechanisms of tumor invasion and dissemination.
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Affiliation(s)
- Gina M S Howell
- Department of Otolaryngology, University of Pittsburgh and University of Pittsburgh Cancer Institute, The Eye and Ear Institute Building, Suite 500, 200 Lothrop Street, Pittsburgh, PA 15213, USA
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Ro Y, Muramatsu T, Shima K, Yajima Y, Shibahara T, Noma H, Shimono M. Correlation between reduction of syndecan-1 expression and clinico-pathological parameters in squamous cell carcinoma of tongue. Int J Oral Maxillofac Surg 2006; 35:252-7. [PMID: 16280239 DOI: 10.1016/j.ijom.2005.06.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2004] [Revised: 06/17/2005] [Accepted: 06/26/2005] [Indexed: 10/25/2022]
Abstract
We examined expression of syndecan-1 in squamous cell carcinoma (SCC) of tongue using immunohistochemistry. Forty-three cases of SCC arising in lateral border of tongue were investigated. From the immunohistochemical staining pattern, the cases were divided into two groups based on expression of syndecan-1 at the supra-peripheral cells of the tumor nest: Group A, completely or mainly positive; Group B, sporadically positive or negative. Most poorly differentiated SCC cases were classified into Group B (81.8%). The number of Group B cases in T1-2 was different from that in T3-4. The number of cases where syndecan-1 expression was reduced was much greater in T3-4, and represented the majority of Group B (86.7%). More than 80% of Grade 4D cases were in Group B (83.3%) based on the Yamamoto-Kohama criteria. These results indicate that reduction of syndecan-1 correlates to histological grade, tumor size and mode of invasion in tongue SCC.
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Affiliation(s)
- Y Ro
- Department of Oral and Maxillofacial Surgery, Tokyo Dental College, 1-2-2, Masago, Mihama-ku, Chiba 261-8502, Japan
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Baker EA, Leaper DJ, Hayter JP, Dickenson AJ. The matrix metalloproteinase system in oral squamous cell carcinoma. Br J Oral Maxillofac Surg 2005; 44:482-6. [PMID: 16338034 DOI: 10.1016/j.bjoms.2005.10.005] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2005] [Accepted: 10/13/2005] [Indexed: 11/30/2022]
Abstract
BACKGROUND The matrix metalloproteinase (MMP) system is responsible for degradation of tissue in both normal and pathological processes, including tumour invasion and metastasis. AIM To compare tissue concentrations of components of the MMP system between tumour tissue and normal tissue in patients with oral squamous cell carcinoma, and to correlate concentrations with pathological grade of tumour. METHODS Thirty-eight paired tissue samples from tumours and normal tissue were analysed by three laboratory techniques: firstly, enzyme linked immunosorbent assays (ELISA) in ng/mg protein for MMP-1, MMP-3, and tissue inhibitors of metalloproteinases (TIMPs) -1 and -2. Secondly, gelatinase activity assays to measure concentrations of total and endogenous active gelatinases, MMP-2 and MMP-9 (ng/mg protein). And thirdly to use quenched fluorescent substrate hydrolysis to measure total MMP activity (pM/min). RESULTS The concentration of all MMPs was significantly higher in tumour than in normal oral tissue (p < 0.05, Mann-Whitney U-test). Tissue concentrations of some of these factors correlated with clinical and pathological indices of aggressiveness of tumours, including T-stage, N-stage, tumour differentiation, and anatomical level of involved nodes. However, the study was not powered to show statistical significance. CONCLUSION It is the balance between proteinases and their inhibitors that controls tissue degradation at each stage of tumour invasion and metastasis. Measurement of MMPs in oral mucosal biopsy samples may establish the invasive potential of tumours at their initial presentation.
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Affiliation(s)
- E A Baker
- Professorial Unit of Surgery, University Hospital of North Tees, Stockton on Tees TS19 8PE, UK.
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Ruokolainen H, Pääkkö P, Turpeenniemi-Hujanen T. Serum matrix metalloproteinase-9 in head and neck squamous cell carcinoma is a prognostic marker. Int J Cancer 2005; 116:422-7. [PMID: 15818624 DOI: 10.1002/ijc.21092] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The aim of this study was to determine whether serum matrix metalloproteinase-9 (MMP-9) could predict cause-specific and relapse-free survival in patients with squamous cell carcinoma of head and neck. Furthermore, this study was designed to investigate whether there is an association between MMP-9 immunohistochemical staining and serum MMP-9 levels. Pretreatment serum levels of MMP-9 were quantitatively measured by ELISA assay in 67 patients presenting with a primary head and neck squamous cell carcinoma. The results were compared with the corresponding immunohistochemical staining results, clinical data and the patients' outcome. The follow-up time for all of the patients was at least 5 years. There was a statistically significant correlation between circulating MMP-9 and MMP-9 immunohistochemical staining in the corresponding tumors (p = 0.028). The cause-specific and relapse-free survival rates were clearly lower among patients with high MMP-9 serum levels (> 73 ng/ml). The 5-year cause-specific survival-rate was 40% in a patient group with high serum MMP-9, and 69% for patients with a low MMP-9 level (p = 0.027). In the same follow-up period, the cumulative relapse-free survival rate was 36% in patients presenting with a high serum MMP-9 and 66% in those with a low MMP-9 level. No correlation was found between MMP-9 serum levels and the traditional clinical or histopathologic factors. The results suggest for the first time that pretreatment serum MMP-9 level could serve as a prognostic factor in head and neck squamous cell carcinoma.
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Affiliation(s)
- Henni Ruokolainen
- Department of Oncology, University of Oulu and Oulu University Hospital, Oulu, Finland.
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44
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de Vicente JC, Fresno MF, Villalain L, Vega JA, López Arranz JS. Immunoexpression and prognostic significance of TIMP-1 and -2 in oral squamous cell carcinoma. Oral Oncol 2005; 41:568-79. [PMID: 15925538 DOI: 10.1016/j.oraloncology.2004.12.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2004] [Accepted: 12/22/2004] [Indexed: 11/20/2022]
Abstract
Matrix metalloproteinases (MMPs) are proteolytic enzymes that are capable of degrading different substrates within the extracellular matrix, and which are believed to be crucial for tumor invasion and metastasis. Tissue inhibitors of MMPs (TIMPs) can inhibit the action of MMPs but also can show a paradoxical poor prognostic effect. In order to evaluate the prognostic significance of TIMPs, we studied the expression of TIMP-1 and -2 in series of 68 oral squamous cell carcinomas (OSCC) by immunohistochemistry. Expression of TIMP-1 was detected in 45 cases (66.2%). In all of these TIMP-1 was expressed in tumoral tissue, and in 19 of them also in the surrounding stroma. In cancer tissue, TIMP-1 was observed in three patterns: homogeneous, central and irregular. Immunoreactivity for TIMP-2 was detected in 38 cases (56%) in tumoral tissue and 9 (13.2%) in the stroma. The expression pattern of TIMP-2 was the same three as TIMP-1 and one more: invasive front of tumoral nests. TIMP-1 expression was not correlated with clinical or pathological parameters. However, TIMP-2 was significantly correlated with T stage (p=0.03), TNM stage (p=0.01), local recurrence (p=0.04), and poor survival (p=0.03, odds ratio=2.75). TIMP-1 and TIMP-2 were significantly correlated with cyclin D1 (p=0.04; p=0.015, respectively) and p53 expressions (p=0.02; p=0.04, respectively). Finally, TIMP-1 but no TIMP-2 was associated with the nuclear antigen Ki-67 (p=0.001). These results suggest that TIMP-1 and -2 are expressed in tumoral and stromal tissue in OSCC. TIMP-2 is related to advanced disease, recurrence and poor prognosis.
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Affiliation(s)
- Juan Carlos de Vicente
- Department of Oral and Maxillofacial Surgery, Escuela de Estomalogia, University Hospital of Oviedo, c/Catedratico Jose Serrano, s/n 33006, Oviedo, Spain.
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de Vicente JC, Fresno MF, Villalain L, Vega JA, Hernández Vallejo G. Expression and clinical significance of matrix metalloproteinase-2 and matrix metalloproteinase-9 in oral squamous cell carcinoma. Oral Oncol 2005; 41:283-93. [PMID: 15743691 DOI: 10.1016/j.oraloncology.2004.08.013] [Citation(s) in RCA: 100] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2004] [Accepted: 08/27/2004] [Indexed: 11/25/2022]
Abstract
To successfully establish a metastasis from an invasive carcinoma, the first step involves the degradation of the underlying basement membrane, which is mainly made up of type IV collagen. Matrix metalloproteinases (MMPs)-2 and -9 are thought to play an important role in its degradation because of their ability to destroy this type of collagen. In order to evaluate the prognostic significance of these proteases, we studied the expression of MMP-2 and -9 in series of 68 OSCC by immunohistochemistry. Of the oral carcinomas, 28% (n = 19) expressed MMP-2, and 17.6% (n = 12) expressed MMP-9. MMP-2 immunoreactivity was significantly higher in patients with alcohol consumption (p = 0.028) (OR = 4), and in those younger than 60 years (p = 0.041). MMP-9 immunostaining showed statistically significant association with the tumor grade of differentiation (p = 0.019), the T-stage (p = 0.05), and also with the alcohol intake (p = 0.04) (OR = 7.67). In the present study, although not statistically significant, we observed that immunoexpression of MMP-2 and MMP-9 was stronger in patients with lymph node metastasis (OR = 1.65 and 2.29, respectively). In patients without regional lymph node metastasis, positive MMP-9 immunostaining was related to poor survival rates (p = 0.02; OR = 5.8). MMP-2 and -9 are involved in the invasion process of oral cancer, and MMP-9 is related to poor prognosis in the subset of patients without neck node metastasis. Ethanol could enhance the carcinogenetic process in oral cavity through its influence in the expression of MMP-2 and -9.
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Affiliation(s)
- Juan Carlos de Vicente
- Department of Oral and Maxillofacial Surgery, University Hospital of Oviedo, Oviedo, Spain.
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Ikebe T, Nakayama H, Shinohara M, Shirasuna K. NF-κB involvement in tumor–stroma interaction of squamous cell carcinoma. Oral Oncol 2004; 40:1048-56. [PMID: 15509497 DOI: 10.1016/j.oraloncology.2004.05.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2004] [Accepted: 05/18/2004] [Indexed: 11/26/2022]
Abstract
We investigated the interaction between tumor cells and stromal fibroblasts in tumor invasion of oral squamous cell carcinoma. Gelatin zymography showed that high levels of matrix metalloproteinase (MMP)-9 were present in the tissue of squamous cell carcinoma. When tumor cells and fibroblasts were isolated from the tissue and cultured separately, significant levels of MMP-9 were lost in the culture media of tumor cells as well as fibroblasts. When tumor cells and fibroblasts were cocultured in the presence of tumor necrosis factor alpha, high levels of MMP-9 were recovered in the culture media. The levels of MMP-9, which were secreted from tumor cells, but not fibroblasts, correlated with the number of cocultured fibroblasts. Cocultured fibroblasts, moreover, enhanced the induction of an active form of MMP-9, cell motility, and the activation of a transcription factor NF-kappaB in tumor cells. Stromal fibroblasts may induce NF-kappaB activation and promote the invasion of oral squamous cell carcinoma.
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Affiliation(s)
- Tetsuro Ikebe
- Department of Oral and Maxillofacial Surgery, Sensory and Motor Organ Sciences, Faculty of Medical and Pharmaceutical Sciences, Kumamoto University, 1-1-1 Honjyo, Kumamoto 860-8556, Japan
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Guttman D, Stern Y, Shpitzer T, Ulanovski D, Druzd T, Feinmesser R. Expression of MMP-9, TIMP-1, CD-34 and factor-8 as prognostic markers for squamous cell carcinoma of the tongue. Oral Oncol 2004; 40:798-803. [PMID: 15288834 DOI: 10.1016/j.oraloncology.2004.01.006] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2003] [Accepted: 12/18/2003] [Indexed: 10/26/2022]
Abstract
Squamous cell carcinoma (SCC) of the tongue is characterized by an unpredictable course, ranging from relatively benign to a high degree of locally aggressive growth and metastasis. Treatment guidelines have been developed according to TNM stage, but they do not always accurately predict clinical outcome. The aim of the present study was to evaluate the expression of the matrix metalloproteinases (MMPs) that degrade the extracellular matrices, their inhibitors (TIMPs), and angiogenic factors (factor-8 and CD-34) in tumor cells and to correlate these findings with the clinicopathological features and patient outcome. Tissue specimens from 23 patients with primary SCC of the tongue were immunohistochemically stained for these markers. High expressions of MMP-9 and TIMP-1 were detected in 60.9% and 65.2% of the specimens, respectively. Tumor invasion to adjacent muscle, lymph node metastasis, and disease status at the end of follow-up were positively correlated with the microvessel count using the CD-34 marker, but not with high expression of MMP-9 or TIMP-1. Expression of MMP-9 and TIMP-1 fails to predict aggressiveness in SCC of the tongue. However, the degree of vascularization in tumor tissue is indicative of disease aggressiveness and might be used as a basis for patient selection for more intensive therapy.
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Affiliation(s)
- Dan Guttman
- Department of Otorhinolaryngology, Rabin Medical Center, Beilinson Campus, Petah Tiqva 49100, Israel.
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Mukhopadhyay S, Munshi HG, Kambhampati S, Sassano A, Platanias LC, Stack MS. Calcium-induced Matrix Metalloproteinase 9 Gene Expression Is Differentially Regulated by ERK1/2 and p38 MAPK in Oral Keratinocytes and Oral Squamous Cell Carcinoma. J Biol Chem 2004; 279:33139-46. [PMID: 15180997 DOI: 10.1074/jbc.m405194200] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Matrix metalloproteinases (MMPs) play an important role in the invasive behavior of a number of cancers including oral squamous cell cancer (OSCC), and increased expression of MMP-9 is correlated with invasive and metastatic OSCC. Because calcium is an important regulator of keratinocyte function, the effect of modulating extracellular calcium on MMP-9 expression in OSCC cell lines was evaluated. Increasing extracellular calcium induced a dose-dependent increase in MMP-9 expression in immortalized normal and premalignant oral keratinocytes, but not in two highly invasive OSCC cell lines. Differential activation of MAPK signaling was also induced by calcium. p38 MAPK activity was down-regulated, whereas ERK1/2 activity was enhanced. Pharmacologic inhibition of p38 MAPK activity or expression of a catalytically inactive mutant of the upstream kinase MAPK kinase 3 (MKK3) increased the calcium induced MMP-9 gene expression, demonstrating that p38 MAPK activity negatively regulated this process. Interestingly blocking p38 MAPK activity enhanced ERK1/2 phosphorylation, suggesting reciprocal regulation between the ERK1/2 and p38 MAPK pathways. Together these data support a model wherein calcium-induced MMP-9 expression is differentially regulated by the ERK1/2 and p38 MAPK pathways in oral keratinocytes, and the data suggest that a loss of this regulatory mechanism accompanies malignant transformation of the oral epithelium.
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Affiliation(s)
- Subhendu Mukhopadhyay
- Department of Cell and Molecular Biology, Northwestern University, Chicago, Illinois 60611, USA
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Turchi L, Chassot AA, Bourget I, Baldescchi C, Ortonne JP, Meneguzzi G, Lemichez E, Ponzio G. Cross-talk between RhoGTPases and stress activated kinases for matrix metalloproteinase-9 induction in response to keratinocytes injury. J Invest Dermatol 2004; 121:1291-300. [PMID: 14675172 DOI: 10.1111/j.1523-1747.2003.12627.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Cell migration and extracellular matrix remodeling are two essential processes of wound healing, regulated by extracellular metalloproteinases such as matrix metalloproteinase-2 (Gelatinase A) and matrix metalloproteinase-9 (Gelatinase B). Expression of matrix metalloproteinase-9 is deregulated in numerous wound healing pathologies. To date the mechanisms regulating matrix metalloproteinase-9 during normal wound healing are poorly documented. Using both primary cultures of normal human keratinocytes and a wounding device especially designed to dissect the molecular events during the healing process in vitro, we show that matrix metalloproteinase-9 is stimulated by injury in normal human keratinocytes. This upregulation results from the mechanical stress created by injury and not from a soluble factor, secreted by wounded normal human keratinocytes. We also demonstrate that the Rho family of small GTPases, p38[MAPK] and JNK together play a key part in the signaling pathways controlling the stimulation of matrix metalloproteinase-9 in wounded cells. We provide lines of evidence indicating that in wounded keratinocytes, upregulation of matrix metalloproteinase-9 depends on two distinct pathways. The first involves Rac1 and/or Cdc42 that control the activation of p38[MAPK]. The second depends on RhoA activation that is required for stimulation of JNK.
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Holvoet S, Vincent C, Schmitt D, Serres M. The inhibition of MAPK pathway is correlated with down-regulation of MMP-9 secretion induced by TNF-alpha in human keratinocytes. Exp Cell Res 2003; 290:108-19. [PMID: 14516792 DOI: 10.1016/s0014-4827(03)00293-3] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
MMP-9 (92 kDa) is the major gelatinase able to degrade collagen IV, secreted by keratinocytes that are actively involved in wound-healing or tumorigenesis. Since the invasive phenotype of cancers is dependent on MMP-9 expression, it appeared of interest to precisely characterize which signal transduction pathways activated by TNF-alpha are involved in MMP-9 up-regulation induced by TNF-alpha. In HaCaT cells, activation of MMP-9 occurs at the transcriptional level. Inhibition of the MAPK pathway using specific inhibitors of the Ras, Raf, MEK1/2, and Erk1/2 cascade was correlated with a marked inhibition of MMP-9 activity, as determined by gene and protein expression. MAPK pathway activation via TNF-alpha was confirmed by marked AP-1 activation detected in EMSA. Under our experimental conditions, p38 MAPK and SAPK/JNK pathways were not activated. Gene and protein expression of other MMPs that regulate MMP-9, such as MMP-1 and MMP-13, were also up-regulated by TNF-alpha and inhibited by UO126, providing evidence that the MAPK pathway plays a fundamental role in the regulation of MMP-9 secretion by keratinocytes. As TNF-alpha is known to be a main activator of NF-kappaB pathway, the effects of campthothecin and caffeic acid were investigated, such as, TNF-alpha campthothecin up-regulated MMP-9 activity but caffeic acid only weakly inhibited MMP-9 activation induced by TNF-alpha. However, NF-kappaB is activated as shown from immunostaining data, a nuclear staining and higher Western blotting expression of p50 and p65 NF-kappaB subunits were detected after TNF-alpha treatment. A higher specific signal was also detected in EMSA for TNF-alpha-treated cells.
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Affiliation(s)
- Sébastien Holvoet
- Laboratoire Peau Humaine et Immunité, Unité INSERM 346, Pavillon R, Hôpital E. Herriot, 69437 Lyon Cedex 03, France
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