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Wądzyńska J, Simiczyjew A, Pietraszek-Gremplewicz K, Kot M, Ziętek M, Matkowski R, Nowak D. The impact of cellular elements of TME on melanoma biology and its sensitivity to EGFR and MET targeted therapy. BIOCHIMICA ET BIOPHYSICA ACTA. MOLECULAR CELL RESEARCH 2023; 1870:119549. [PMID: 37506884 DOI: 10.1016/j.bbamcr.2023.119549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 07/18/2023] [Accepted: 07/22/2023] [Indexed: 07/30/2023]
Abstract
Microenvironment of the melanoma consists of cellular elements like fibroblasts, adipocytes, and keratinocytes as well as extracellular matrix and physicochemical conditions. In our previous research, we have established that melanoma influences strongly above mentioned cells present in the tumor niche and recruits them to support cancer progression. In this work, we evaluated the impact of cancer-associated cells, namely fibroblasts (CAFs), adipocytes (CAAs), and keratinocytes (CAKs) on melanoma proliferation, signaling pathways activation, metabolism as well as the effectiveness of used anti-cancer therapy. Obtained results indicated elevated phosphorylation of STAT3, upregulated GLUT1 and GLUT3 as well as downregulated of MCT-1 expression level in melanoma cells under the influence of all examined cells present in the tumor niche. The proliferation of melanoma cells was increased after co-culture with CAFs and CAKs, while epithelial-mesenchymal transition markers' expression level was raised in the presence of CAFs and CAAs. The level of perilipin 2 and lipid content was elevated in melanoma cells under the influence of CAAs. Moreover, increased expression of CYP1A1, gene encoding drug metabolizing protein, in melanoma cells co-cultured with CAFs and CAKs prompted us to verify the effectiveness of the previously proposed by us anti-melanoma therapy based on combination of EGFR and MET inhibitors. Obtained results indicate that the designed therapy is still efficient, even if the fibroblasts, adipocytes, and keratinocytes, are present in the melanoma vicinity.
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Affiliation(s)
- Justyna Wądzyńska
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Joliot-Curie 14a, 50-383 Wroclaw, Poland.
| | - Aleksandra Simiczyjew
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Joliot-Curie 14a, 50-383 Wroclaw, Poland
| | | | - Magdalena Kot
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Joliot-Curie 14a, 50-383 Wroclaw, Poland
| | - Marcin Ziętek
- Department of Oncology and Division of Surgical Oncology, Wroclaw Medical University, Plac Hirszfelda 12, 53-413 Wroclaw, Poland; Lower Silesian Oncology, Pulmonology, and Hematology Center, Plac Hirszfelda 12, 53-413 Wroclaw, Poland
| | - Rafał Matkowski
- Department of Oncology and Division of Surgical Oncology, Wroclaw Medical University, Plac Hirszfelda 12, 53-413 Wroclaw, Poland; Lower Silesian Oncology, Pulmonology, and Hematology Center, Plac Hirszfelda 12, 53-413 Wroclaw, Poland
| | - Dorota Nowak
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Joliot-Curie 14a, 50-383 Wroclaw, Poland.
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Lim H, Hong H, Hwang S, Kim SJ, Seo SY, No KT. Identification of Novel Natural Product Inhibitors against Matrix Metalloproteinase 9 Using Quantum Mechanical Fragment Molecular Orbital-Based Virtual Screening Methods. Int J Mol Sci 2022; 23:4438. [PMID: 35457257 PMCID: PMC9030947 DOI: 10.3390/ijms23084438] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 04/11/2022] [Accepted: 04/14/2022] [Indexed: 11/22/2022] Open
Abstract
Matrix metalloproteinases (MMPs) are calcium-dependent zinc-containing endopeptidases involved in multiple cellular processes. Among the MMP isoforms, MMP-9 regulates cancer invasion, rheumatoid arthritis, and osteoarthritis by degrading extracellular matrix proteins present in the tumor microenvironment and cartilage and promoting angiogenesis. Here, we identified two potent natural product inhibitors of the non-catalytic hemopexin domain of MMP-9 using a novel quantum mechanical fragment molecular orbital (FMO)-based virtual screening workflow. The workflow integrates qualitative pharmacophore modeling, quantitative binding affinity prediction, and a raw material search of natural product inhibitors with the BMDMS-NP library. In binding affinity prediction, we made a scoring function with the FMO method and applied the function to two protein targets (acetylcholinesterase and fibroblast growth factor 1 receptor) from DUD-E benchmark sets. In the two targets, the FMO method outperformed the Glide docking score and MM/PBSA methods. By applying this workflow to MMP-9, we proposed two potent natural product inhibitors (laetanine 9 and genkwanin 10) that interact with hotspot residues of the hemopexin domain of MMP-9. Laetanine 9 and genkwanin 10 bind to MMP-9 with a dissociation constant (KD) of 21.6 and 0.614 μM, respectively. Overall, we present laetanine 9 and genkwanin 10 for MMP-9 and demonstrate that the novel FMO-based workflow with a quantum mechanical approach is promising to discover potent natural product inhibitors of MMP-9, satisfying the pharmacophore model and good binding affinity.
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Affiliation(s)
- Hocheol Lim
- The Interdisciplinary Graduate Program in Integrative Biotechnology & Translational Medicine, Yonsei University, Incheon 21983, Korea; (H.L.); (H.H.)
- Bioinformatics and Molecular Design Research Center (BMDRC), Incheon 21983, Korea
- Department of Biotechnology, Yonsei University, Seoul 03722, Korea;
| | - Hansol Hong
- The Interdisciplinary Graduate Program in Integrative Biotechnology & Translational Medicine, Yonsei University, Incheon 21983, Korea; (H.L.); (H.H.)
- Department of Biological Science, Kongju National University, Kongju 32588, Korea; (S.J.K.); (S.Y.S.)
| | - Seonik Hwang
- Department of Biotechnology, Yonsei University, Seoul 03722, Korea;
| | - Song Ja Kim
- Department of Biological Science, Kongju National University, Kongju 32588, Korea; (S.J.K.); (S.Y.S.)
| | - Sung Yum Seo
- Department of Biological Science, Kongju National University, Kongju 32588, Korea; (S.J.K.); (S.Y.S.)
| | - Kyoung Tai No
- The Interdisciplinary Graduate Program in Integrative Biotechnology & Translational Medicine, Yonsei University, Incheon 21983, Korea; (H.L.); (H.H.)
- Bioinformatics and Molecular Design Research Center (BMDRC), Incheon 21983, Korea
- Baobab AiBIO Co., Ltd., Incheon 21983, Korea
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Mazurkiewicz J, Simiczyjew A, Dratkiewicz E, Ziętek M, Matkowski R, Nowak D. Stromal Cells Present in the Melanoma Niche Affect Tumor Invasiveness and Its Resistance to Therapy. Int J Mol Sci 2021; 22:E529. [PMID: 33430277 PMCID: PMC7825728 DOI: 10.3390/ijms22020529] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 12/29/2020] [Accepted: 01/05/2021] [Indexed: 12/14/2022] Open
Abstract
Malignant melanoma is a highly metastatic type of cancer, which arises frequently from transformed pigment cells and melanocytes as a result of long-term UV radiation exposure. In recent years, the incidence of newly diagnosed melanoma patients reached 5% of all cancer cases. Despite the development of novel targeted therapies directed against melanoma-specific markers, patients' response to treatment is often weak or short-term due to a rapid acquisition of drug resistance. Among the factors affecting therapy effectiveness, elements of the tumor microenvironment play a major role. Melanoma niche encompasses adjacent cells, such as keratinocytes, cancer-associated fibroblasts (CAFs), adipocytes, and immune cells, as well as components of the extracellular matrix and tumor-specific physicochemical properties. In this review, we summarize the current knowledge concerning the influence of cancer-associated cells (keratinocytes, CAFs, adipocytes) on the process of melanomagenesis, tumor progression, invasiveness, and the emergence of drug resistance in melanoma. We also address how melanoma can alter the differentiation and activation status of cells present in the tumor microenvironment. Understanding these complex interactions between malignant and cancer-associated cells could improve the development of effective antitumor therapeutic strategies.
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Affiliation(s)
- Justyna Mazurkiewicz
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Joliot-Curie 14a, 50-383 Wroclaw, Poland; (A.S.); (E.D.); (D.N.)
| | - Aleksandra Simiczyjew
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Joliot-Curie 14a, 50-383 Wroclaw, Poland; (A.S.); (E.D.); (D.N.)
| | - Ewelina Dratkiewicz
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Joliot-Curie 14a, 50-383 Wroclaw, Poland; (A.S.); (E.D.); (D.N.)
| | - Marcin Ziętek
- Department of Oncology and Division of Surgical Oncology, Wroclaw Medical University, Plac Hirszfelda 12, 53-413 Wroclaw, Poland; (M.Z.); (R.M.)
- Wroclaw Comprehensive Cancer Center, Plac Hirszfelda 12, 53-413 Wroclaw, Poland
| | - Rafał Matkowski
- Department of Oncology and Division of Surgical Oncology, Wroclaw Medical University, Plac Hirszfelda 12, 53-413 Wroclaw, Poland; (M.Z.); (R.M.)
- Wroclaw Comprehensive Cancer Center, Plac Hirszfelda 12, 53-413 Wroclaw, Poland
| | - Dorota Nowak
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Joliot-Curie 14a, 50-383 Wroclaw, Poland; (A.S.); (E.D.); (D.N.)
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Mo X, Preston S, Zaidi MR. Macroenvironment-gene-microenvironment interactions in ultraviolet radiation-induced melanomagenesis. Adv Cancer Res 2019; 144:1-54. [PMID: 31349897 DOI: 10.1016/bs.acr.2019.03.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Cutaneous malignant melanoma is one of the few major cancers that continue to exhibit a positive rate of increase in the developed world. A wealth of epidemiological data has undisputedly implicated ultraviolet radiation (UVR) from sunlight and artificial sources as the major risk factor for melanomagenesis. However, the molecular mechanisms of this cause-and-effect relationship remain murky and understudied. Recent efforts on multiple fronts have brought unprecedented expansion of our knowledge base on this subject and it is now clear that melanoma is caused by a complex interaction between genetic predisposition and environmental exposure, primarily to UVR. Here we provide an overview of the effects of the macroenvironment (UVR) on the skin microenvironment and melanocyte-specific intrinsic (mostly genetic) landscape, which conspire to produce one of the deadliest malignancies.
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Affiliation(s)
- Xuan Mo
- Fels Institute for Cancer Research and Molecular Biology, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
| | - Sarah Preston
- Fels Institute for Cancer Research and Molecular Biology, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States
| | - M Raza Zaidi
- Fels Institute for Cancer Research and Molecular Biology, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States.
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The Role of PPARβ/δ in Melanoma Metastasis. Int J Mol Sci 2018; 19:ijms19102860. [PMID: 30241392 PMCID: PMC6213649 DOI: 10.3390/ijms19102860] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 09/14/2018] [Accepted: 09/18/2018] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND Peroxisome proliferator⁻activated receptor (PPAR) β/δ, a ligand-activated transcription factor, is involved in diverse biological processes including cell proliferation, cell differentiation, inflammation and energy homeostasis. Besides its well-established roles in metabolic disorders, PPARβ/δ has been linked to carcinogenesis and was reported to inhibit melanoma cell proliferation, anchorage-dependent clonogenicity and ectopic xenograft tumorigenicity. However, PPARβ/δ's role in tumour progression and metastasis remains controversial. METHODS In the present studies, the consequence of PPARβ/δ inhibition either by global genetic deletion or by a specific PPARβ/δ antagonist, 10h, on malignant transformation of melanoma cells and melanoma metastasis was examined using both in vitro and in vivo models. RESULTS Our study showed that 10h promotes epithelial-mesenchymal transition (EMT), migration, adhesion, invasion and trans-endothelial migration of mouse melanoma B16/F10 cells. We further demonstrated an increased tumour cell extravasation in the lungs of wild-type mice subjected to 10h treatment and in Pparβ/δ-/- mice in an experimental mouse model of blood-borne pulmonary metastasis by tail vein injection. This observation was further supported by an increased tumour burden in the lungs of Pparβ/δ-/- mice as demonstrated in the same animal model. CONCLUSION These results indicated a protective role of PPARβ/δ in melanoma progression and metastasis.
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Daphnane diterpenes inhibit the metastatic potential of B16F10 murine melanoma cells in vitro and in vivo. BMC Cancer 2018; 18:856. [PMID: 30157785 PMCID: PMC6116488 DOI: 10.1186/s12885-018-4693-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Accepted: 07/25/2018] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Melanoma is one of the most invasive and aggressive types of cancer with a very poor prognosis. Surgery remains the most efficient treatment prior melanoma invasion and metastasis formation. However, therapy becomes a challenge once the cancer cells colonized other tissues. At present, there are two main classes of therapies acting with a certain efficiency on metastatic melanoma: immune check point inhibitors (anti-PD1/PDL1) and targeted therapy such as Vemurafenib. Unfortunately, these therapies are not fully responsive, induce resistance and/or generate unwanted side effects. In this respect, it is important to continue to discover new cancer therapeutics. Here, we show that daphnane diterpenes type of compounds can prevent melanoma metastasis by inhibiting metastasis-associated matrix metalloproteinases expression without cytotoxicity. METHODS Evaluation of the anti-metastasis effect of daphnane diterpenes-rich Thymelaea hirsuta extract (TH) and its bioactive component gnidilatidin was carried out in vitro using B16 murine melanoma cells and in vivo using male C57BL/6 J mice. Global gene expression in B16 cells was done using DNA microarray, validated using real-time PCR, to further understand the effect of daphnane diterpenes, specifically daphnane diterpenoid gnidilatidin. RESULTS Oral administration of daphnane diterpenes-rich Thymelaea hirsuta extract (TH) suppressed MMP2 and MMP9 expression, decreasing lung tumor in mice injected with B16 murine melanoma cells. Validation of these observations in vitro showed reduced B16 cells migration, adhesion, and invasion. Results of microarray analysis of B16 cells treated with daphnane diterpenoid gnidilatidin from TH revealed an upregulation of tumor suppressor Egr1 while inhibiting metastasis-associated genes Id2 and Sytl2 expression. A downregulation of the melanoma oncogene microphthalmia-associated transcription factor (Mitf) was observed, and most likely caused by the inhibition of Id2, a gene that regulated HLH transcription factors such as MITF and also reported to promote tumor cell migration and invasion. CONCLUSIONS Daphnane diterpenes have inhibitory effect on the metastatic potential of B16 melanoma cells, and the results of this study provided evidence for their potential for use in the prevention and inhibition of melanoma metastasis.
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Ciołczyk-Wierzbicka D, Laidler P. The inhibition of invasion of human melanoma cells through N-cadherin knock-down. Med Oncol 2018; 35:42. [PMID: 29492694 PMCID: PMC5830464 DOI: 10.1007/s12032-018-1104-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Accepted: 02/23/2018] [Indexed: 12/27/2022]
Abstract
N-cadherin seems to promote cell migration and invasion in many types of cancers. The object of this study is recognition of the possible role of N-cadherin and selected downstream protein kinases: PI3K, ERK1/2, and mTOR in cell invasion in malignant melanoma. Melanoma cells were transfected with the small interfering RNA (siRNA) that targets human N-cadherin gene (CDH2). Inhibitors LY294002 (PI3K), U0126 (ERK1/2), and everolimus (mTOR) were used to inhibit selected kinases of signalling pathways. In vitro cell invasion was studied using Matrigel and an analysis of matrix metalloproteinases MMP-2 and MMP-9 activity by gelatinase zymogram assay. Treatment of melanoma cell with either siRNA against N-cadherin or protein kinase inhibitors led to significantly decreased MMPs expression and activity, as well as diminished invasion. Both the current and the former results suggest that activation of PI3/AKT, mTOR, and ERK kinase, following N-cadherin expression, contributes not only to increased proliferation but also invasive potential of melanoma cells. The results also indicate that N-cadherin, as well as the studied kinases, should be considered as a potential target in melanoma therapy.
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Affiliation(s)
- Dorota Ciołczyk-Wierzbicka
- Chair of Medical Biochemistry, Jagiellonian University Medical College, ul. Kopernika 7, 31-034, Kraków, Poland.
| | - Piotr Laidler
- Chair of Medical Biochemistry, Jagiellonian University Medical College, ul. Kopernika 7, 31-034, Kraków, Poland
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Guarneri C, Bevelacqua V, Polesel J, Falzone L, Cannavò PS, Spandidos DA, Malaponte G, Libra M. NF‑κB inhibition is associated with OPN/MMP‑9 downregulation in cutaneous melanoma. Oncol Rep 2017; 37:737-746. [PMID: 28075446 PMCID: PMC5355753 DOI: 10.3892/or.2017.5362] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Accepted: 12/20/2016] [Indexed: 01/21/2023] Open
Abstract
The development of cutaneous melanoma is influenced by genetic factors, including BRAF mutations and environmental factors, such as ultraviolet exposure. Its progression has been also associated with the involvement of several tumour microenvironmental molecules. Among these, nuclear factor‑κB (NF‑κB) has been indicated as a key player of osteopontin (OPN) and matrix metalloproteinase‑9 (MMP‑9) activation. However, whether NF‑κB plays a role in the development and progression of melanoma in association with the OPN/MMP‑9 axis according to the BRAFV600E mutation status has not been investigated in detail to date. Thus, in the present study, in order to shed light on this matter, 148 patients with melanoma and 53 healthy donors were recruited for the analysis of OPN, MMP‑9 and NF‑κB. Significantly higher circulating levels of OPN and MMP‑9 were observed in the patients with melanoma when compared to the healthy donors. Similar data were obtained for NF‑κB p65 activity. The OPN levels did not differ significantly between melanomas with or without BRAFV600E mutation. However, as regards NF‑κB and MMP‑9, significant differences were observed between the melanomas with or without BRAFV600E mutation. To determine whether NF‑κB inhibition is associated with a decrease in the levels of OPN and MMP‑9, peripheral blood mononuclear cells from 29 patients with melanoma were treated with the NF‑κB inhibitor, dehydroxymethylepoxyquinomycin (DHMEQ), with or without OPN. As expected, the inhibition of NF‑κB induced a marked decrease in both the OPN and MMP‑9 levels. Furthermore, the decrease in MMP‑9 levels was higher among melanomas harbouring the BRAFV600E mutation. Overall, our data suggest that the activation of MMP‑9 is associated with the BRAFV600E mutation status. Furthermore, such an activation is mediated by NF‑κB, suggesting its role as therapeutic target in patients with melanoma.
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Affiliation(s)
- Claudio Guarneri
- Department of Clinical and Experimental Medicine, Section of Dermatology, University of Messina, I-98125 Messina, Italy
| | - Valentina Bevelacqua
- Department of Biomedical and Biotechnological Sciences, Section of General and Clinical Pathology and Oncology, University of Catania, I-95124 Catania, Italy
| | - Jerry Polesel
- Unit of Cancer Epidemiology, CRO Aviano National Cancer Institute, IRCCS, I-33081 Aviano, Italy
| | - Luca Falzone
- Department of Biomedical and Biotechnological Sciences, Section of General and Clinical Pathology and Oncology, University of Catania, I-95124 Catania, Italy
| | - Patrizia S. Cannavò
- Department of Clinical and Experimental Medicine, Section of Dermatology, University of Messina, I-98125 Messina, Italy
| | - Demetrios A. Spandidos
- Laboratory of Clinical Virology, Medical School, University of Crete, Heraklion 71003, Greece
| | - Grazia Malaponte
- Department of Biomedical and Biotechnological Sciences, Section of General and Clinical Pathology and Oncology, University of Catania, I-95124 Catania, Italy
| | - Massimo Libra
- Department of Biomedical and Biotechnological Sciences, Section of General and Clinical Pathology and Oncology, University of Catania, I-95124 Catania, Italy
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Zhao X, Sun B, Li Y, Liu Y, Zhang D, Wang X, Gu Q, Zhao J, Dong X, Liu Z, Che N. Dual effects of collagenase-3 on melanoma: metastasis promotion and disruption of vasculogenic mimicry. Oncotarget 2016; 6:8890-9. [PMID: 25749207 PMCID: PMC4496190 DOI: 10.18632/oncotarget.3189] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2014] [Accepted: 01/23/2015] [Indexed: 12/18/2022] Open
Abstract
Vasculogenic mimicry (VM) is a functional microcirculation formed by tumor cells. Matrix metalloproteinases (MMPs), especially MMP-2 and MMP-9, promote VM formation. Another specific MMP, collagenase-3 (MMP-13), has broad substrate specificity and potentially affects tumor metastasis and invasion. Here we found that MMP-13 was associated with metastasis and poor survival in 79 patients with melanoma. MMP-13 expression was inversely correlated with VM. These results were confirmed in human and mouse melanoma cell lines. We found that MMP-13 cleaves laminin-5 (Ln-5) into small fragments to accelerate tumor metastasis. Degradation of Ln-5 and VE-cadherin by MMP-13 inhibited VM formation. In conclusion, MMP-13 has a dual effect in melanoma, as it promotes invasion and metastasis but disrupts VM formation.
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Affiliation(s)
- Xiulan Zhao
- Department of Pathology, General Hospital of Tianjin Medical University, Tianjin, China.,Department of Pathology, Tianjin Medical University, Tianjin, China
| | - Baocun Sun
- Department of Pathology, General Hospital of Tianjin Medical University, Tianjin, China.,Department of Pathology, Tianjin Medical University, Tianjin, China.,Department of Pathology, Tianjin Cancer Hospital, Tianjin Medical University, Tianjin, China
| | - Yanlei Li
- Department of Pathology, Tianjin Medical University, Tianjin, China
| | - Yanrong Liu
- Department of Pathology, Tianjin Medical University, Tianjin, China
| | - Danfang Zhang
- Department of Pathology, General Hospital of Tianjin Medical University, Tianjin, China.,Department of Pathology, Tianjin Medical University, Tianjin, China
| | - Xudong Wang
- Department of Pathology, Tianjin Cancer Hospital, Tianjin Medical University, Tianjin, China
| | - Qiang Gu
- Department of Pathology, General Hospital of Tianjin Medical University, Tianjin, China.,Department of Pathology, Tianjin Medical University, Tianjin, China
| | - Jianmin Zhao
- Department of Pathology, Tianjin Medical University, Tianjin, China
| | - Xueyi Dong
- Department of Pathology, General Hospital of Tianjin Medical University, Tianjin, China.,Department of Pathology, Tianjin Medical University, Tianjin, China
| | - Zhiyong Liu
- Department of Pathology, Tianjin Cancer Hospital, Tianjin Medical University, Tianjin, China
| | - Na Che
- Department of Pathology, General Hospital of Tianjin Medical University, Tianjin, China.,Department of Pathology, Tianjin Medical University, Tianjin, China
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Cui Y, Zhu JJ, Ma CB, Cui K, Wang F, Ni SH, Zhang ZY. Genetic polymorphisms in MMP 2, 3 and 9 genes and the susceptibility of osteosarcoma in a Chinese Han population. Biomarkers 2016; 21:160-3. [PMID: 26754027 DOI: 10.3109/1354750x.2015.1118550] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND There are no data about the role of MMPs polymorphism in development of osteosarcoma. PATIENTS AND METHODS Two-hundred fifty-one patients with osteosarcoma and 251 healthy controls were included to investigate the association between the MMP2, 3, 9 polymorphisms and the risk of osteosarcoma. RESULTS Compared with the MMP2 SNP rs243865 homozygote CC, The heterozygous CT genotype was associated with significantly increased risk for osteosarcoma (OR = 1.86, 95% CI = 1.18-4.22, p = 0.014); the TT genotype was associated with increased risk for osteosarcoma (OR = 1.92, 95% CI = 1.21-3.52, p = 0.028). However, the genotype and allele frequencies of MMP3 rs3025058 and MMP9 rs3918242 polymorphisms were not significantly different. CONCLUSION MMP2 rs243865 genotype was associated with increased risk for development of osteosarcoma in Chinese Han population.
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Affiliation(s)
- Yan Cui
- a Department of Orthopaedics , The Fourth Affiliated Hospital of China Medical University , Shenyang , Liaoning Province , China
| | - Jia-Jun Zhu
- a Department of Orthopaedics , The Fourth Affiliated Hospital of China Medical University , Shenyang , Liaoning Province , China
| | - Cheng-Bin Ma
- a Department of Orthopaedics , The Fourth Affiliated Hospital of China Medical University , Shenyang , Liaoning Province , China
| | - Kai Cui
- a Department of Orthopaedics , The Fourth Affiliated Hospital of China Medical University , Shenyang , Liaoning Province , China
| | - Feng Wang
- a Department of Orthopaedics , The Fourth Affiliated Hospital of China Medical University , Shenyang , Liaoning Province , China
| | - Sheng-Hui Ni
- a Department of Orthopaedics , The Fourth Affiliated Hospital of China Medical University , Shenyang , Liaoning Province , China
| | - Zhi-Yu Zhang
- a Department of Orthopaedics , The Fourth Affiliated Hospital of China Medical University , Shenyang , Liaoning Province , China
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11
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Genetic polymorphisms in MMP 2, 3, 7, and 9 genes and the susceptibility and clinical outcome of cervical cancer in a Chinese Han population. Tumour Biol 2015; 37:4883-8. [PMID: 26526578 DOI: 10.1007/s13277-015-4204-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Accepted: 10/05/2015] [Indexed: 10/22/2022] Open
Abstract
Matrix metalloproteases (MMPs) are proteolytic enzymes that contribute to all stages of tumor progression, including the invasion and metastasis. However, there are no data about the role of MMP polymorphism in the development of cervical cancer. A hospital-based case-control study was conducted in 230 patients with cervical cancer and 230 healthy controls to investigate the possible association between the MMP2 rs243865, MMP3 rs3025058, MMP7 rs11568818, and MMP9 rs3918242 polymorphisms, respectively, and the risk of cervical cancer. Our results suggested that the MMP2 rs243865-1306 C/T was significantly associated with an increased risk of cervical cancer (CT vs. CC, OR = 1.46; 95 % CI 1.18-3.55; P = 0.032; TT vs. CC, OR = 1.72; 95 % CI 1.28-4.02; P = 0.031; CT + TT vs. CC, OR = 1.43; 95 % CI 1.21-3.44; P = 0.029). Similarly, the MMP7 rs11568818-181A/G genotypes can also elevate the risk of cervical cancer in all genetic models. However, the genotype and allele frequencies of MMP3 rs3025058 and MMP9 rs3918242 polymorphisms in cervical cancer patients were not significantly different from controls. Further analysis showed MMP2 rs243865 and MMP7 rs11568818 genotypes were associated with advanced tumor stages of cervical cancer patients. More interestingly, the MMP2 rs243865 and MMP7 rs11568818 genotype was statistically significantly associated with a poor survival in cervical cancer patients. Our results showed that the MMP2 rs243865 and MMP7 rs11568818 genotypes e were associated with increased susceptibility and development of cervical cancer in Chinese Han population.
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Aladowicz E, Ferro L, Vitali GC, Venditti E, Fornasari L, Lanfrancone L. Molecular networks in melanoma invasion and metastasis. Future Oncol 2013; 9:713-26. [PMID: 23647299 DOI: 10.2217/fon.13.9] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Metastatic melanoma accounts for approximately 80% of skin cancer-related deaths. Up to now there has been no effective treatment for stage IV melanoma patients due to the complexity and dissemination potential of this disease. Melanomas are heterogeneous tumors in which conventional therapies fail to improve overall survival. Targeted therapies are being developed, but the final outcome can be hampered by the incomplete knowledge of the process of melanoma progression. Even if the intracellular pathways are similar, the interaction of the cells with the surrounding environment should be taken into consideration. This article seeks to highlight some of the advances in the understanding of the molecular mechanisms underlying melanoma dissemination.
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Affiliation(s)
- Ewa Aladowicz
- Department of Experimental Oncology, European Institute of Oncology, Via Adamello 16, Milan, Italy
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Park BB, Yoon JS, Kim ES, Choi J, Won YW, Choi JH, Lee YY. Inhibitory effects of eupatilin on tumor invasion of human gastric cancer MKN-1 cells. Tumour Biol 2013; 34:875-85. [PMID: 23292941 DOI: 10.1007/s13277-012-0621-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2012] [Accepted: 12/06/2012] [Indexed: 12/23/2022] Open
Abstract
Extracts of the whole herb of Artemisia asiatica Nakai (Asteraceae) are used in traditional oriental medicine to treat inflammation. Eupatilin (5,7-dihydroxy-3',4',6-trimethoxyflavone) is one of the pharmacologically active components found in A. asiatica, and has been shown to possess anti-tumoral effects in some malignancies, including gastric cancer. However, its anti-metastatic effect in gastric cancer is hardly known. In this study, anti-metastatic effect of eupatilin was investigated in the human gastric cancer cell line, MKN-1. Eupatilin inhibited MKN-1 growth in a dose- and a time-dependent manner, and induced apoptosis with a concomitant increase of caspase-3 activity. ELISA demonstrated that release of pro-inflammatory cytokines (IL-1β, TNF-α, IL-6, and IL-8) was significantly reduced by eupatilin. And p-AKT and p-ERK (p44/42) was reduced. Expression level of β-catenin and integrin was reduced and p-GSKβ was increased. In transcription reporter system, the activity of the transcriptional factor, NF-κB, was reduced by eupatilin and the expression of p65 was down-regulated when MKN-1 cells were treated with eupatilin. Moreover, a zymography study revealed that this reduction in invasive potential resulted from a reduction in type IV collagenolytic (gelatinolytic) activity. The expressions of metalloproteinases (MMP-2 and MMP-9) were also reduced in MKN-1 cells treated with eupatilin. In vitro invasion assay, eupatilin inhibited MKN-1 penetrating reconstituted basement membrane barriers. These results suggest that eupatilin inhibits the MKN-1 gastric cancer cell proliferation via activation of caspase-3 and the metastatic potential of gastric cancer cells via down-regulation of NF-κB activity followed by reduction of pro-inflammatory cytokine-mediated MMPs expressions.
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Affiliation(s)
- Byeong Bae Park
- Department of Internal Medicine, Han Yang University College of Medicine, Seoul, South Korea
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Aksenenko MB, Gyrylova SN, Ruksha TG. Changes in the levels of N-cadherin and PCNA in skin melanoma cells are mediated through matrix metalloproteinase 9. Bull Exp Biol Med 2012; 153:364-6. [PMID: 22866313 DOI: 10.1007/s10517-012-1717-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Immunohistochemical studies revealed increased level of matrix metalloproteinase 9 in skin melanoma cells. Inhibition of matrix metalloproteinase 9 with interfering RNA changed the level of PCNA and reduced N-cadherin content in melanoma cells. This attests to the involvement of matrix metalloproteinase 9 in the realization of invasion and metastatic growth and in the regulation of tumor growth and progress.
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Affiliation(s)
- M B Aksenenko
- VV Ivanov Department of Pathophysiology with a Clinical Pathophysiology Course, VF VoinoYasenetsky State Medical University, Krasnoyarsk, Russia.
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Yang ZH, Li SN, Liu JX, Guo QX, Sun XW. MMP-9 polymorphisms are related to serum lipids levels but not associated with colorectal cancer susceptibility in Chinese population. Mol Biol Rep 2012; 39:9399-9404. [PMID: 22729913 DOI: 10.1007/s11033-012-1804-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2012] [Accepted: 06/09/2012] [Indexed: 02/05/2023]
Abstract
Matrix metalloproteinases (MMPs) play an important role in cancer development and aggression. MMP-9 polymorphisms may affect MMPs expression and contribute to interindividual differences in susceptibility to a wide spectrum of cancers. The purpose of this study was to investigate the association of MMP-9 P574R and R668Q polymorphisms with colorectal cancer (CRC); and to explore the relationship among the polymorphisms and clinicopathologic parameters, serum tumor markers and lipids. The genotypes were determined by polymerase chain reaction-restriction fragment lengthy polymorphism (PCR-RFLP). Tumor markers were measured with the Electro ChemiL uminescence method. Lipids levels were analyzed using an automatic biochemistry analyzer. The both polymorphisms were not associated with the risk of CRC risk. The clinicopathologic parameters, tumor markers were not associated with MMP-9 polymorphisms. Total cholesterol (TC) and low-density lipoprotein cholesterol (LDL-C) were significantly higher in patients with P574R PP genotype compared with patients with P574R PR combined RR genotypes (P = 0.043 and P = 0.038 respectively). Our data suggested that MMP-9 P574R and R668Q were not associated with CRC risk, but P574R affected serum LDL-C and TC levels in CRC patients.
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Affiliation(s)
- Zhi-Hui Yang
- Department of Pathology, LuZhou Medical College, Luzhou, 646000 Sichuan, People's Republic of China.
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Kamran MZ, Gude RP. Preclinical evaluation of the antimetastatic efficacy of Pentoxifylline on A375 human melanoma cell line. Biomed Pharmacother 2012; 66:617-26. [PMID: 23089470 DOI: 10.1016/j.biopha.2012.03.006] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2012] [Accepted: 03/11/2012] [Indexed: 01/16/2023] Open
Abstract
Melanoma is the most common malignant skin cancer, appears indestructible and is notoriously resistant to all current modalities of cancer treatment strategies. Pentoxifylline (PTX), a non-specific phosphodiesterase inhibitor, has shown to have radiosensitizing properties for a variety of cancers. Recently, we have shown that PTX exhibits antimetastatic and anti-angiogenic activities in B16F10 melanoma cells in vitro as well as in vivo. In the present study, we have demonstrated the anticancer and antimetastatic potential of PTX against A375 human melanoma cell line at sub-toxic doses. The results implicate that PTX at sub-toxic doses exhibited an inhibitory effect on the ability of cellular proliferation as shown by MTT and colony formation assay. It impedes migration and also induces apoptosis. A375 cells pretreated with PTX showed decrease in adhesion to both Matrigel and Collagen type IV. Further, Gelatin zymography result reveals that PTX treatment decreases the secretion of MMP2 and MMP9. Finally, PTX significantly inhibited A375 subcutaneous tumour xenograft growth without having any toxicity. Thus PTX at sub-toxic doses affected melanoma metastasis at multiple steps in vitro as well as tumour growth in vivo. These data demonstrate its antimetastatic potential and provide preclinical evidence for the development of PTX as a potential agent against metastatic melanoma.
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Affiliation(s)
- Mohammed Zahid Kamran
- Gude lab, Advanced Centre for Treatment, Research & Education in Cancer (ACTREC), Tata Memorial Centre, Kharghar, Navi Mumbai, Maharashtra, India.
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17
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González-Arriaga P, Pascual T, García-Alvarez A, Fernández-Somoano A, López-Cima MF, Tardón A. Genetic polymorphisms in MMP 2, 9 and 3 genes modify lung cancer risk and survival. BMC Cancer 2012; 12:121. [PMID: 22455335 PMCID: PMC3350430 DOI: 10.1186/1471-2407-12-121] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2011] [Accepted: 03/28/2012] [Indexed: 11/10/2022] Open
Abstract
Background Matrix metalloproteases (MMPs) are proteolytic enzymes that contribute to all stages of tumour progression, including the later stages of invasion and metastasis. Genetic variants in the MMP genes may influence the biological function of these enzymes and change their role in carcinogenesis and progression. We have investigated the association between the -735 C/T, the -1171 5A/6A, and the -1562 C/T polymorphisms in the MMP2, MMP3 and MMP9 genes, respectively, and the risk and survival of lung cancer. Methods The case-control study includes 879 lung cancer patients and 803 controls from a Caucasian population in Spain (CAPUA study). Genotypes were determined by PCR-RFLP. Odds ratios (OR) and 95% confidence intervals (CI) were calculated using unconditional logistic regression. The Kaplan-Meier method, long-rank test and Cox's were used for the survival analysis. Results The MMP9 -1562 T/T genotype was associated with a statistically significant decreased risk of developing lung cancer (OR = 0.23; 95% CI: 0.06-0.85), whereas no association was found for the MMP2 -735 C/T and MMP3 -1171 5A/6A polymorphisms. The MMP2 -735 T/T genotype was statistically significantly associated with a decreased survival in non-small cell lung cancer (NSCLC) patients, identified as an independent prognosis factor of survival (hazard ratio (HR) = 1.79; 95% CI: 1.00-3.20). In contrast, no association was found between the MMP3 -1171 5A/6A and the MMP9 -1562 C/T polymorphisms and survival. Conclusions These findings support the hypothesis that the MMP9 -1562 C/T polymorphism is associated with a protective effect against the development of lung cancer and suggest that the MMP2 -735 C/T polymorphism modify the length of survival in NSCLC patients.
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Affiliation(s)
- Patricia González-Arriaga
- Departamento de Medicina, Unidad de Epidemiología Molecular del Cáncer del Instituto Universitario de Oncología del Principado de Asturias, Universidad de Oviedo, Spain.
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Chen Y, Chen Y, Huang L, Yu J. Evaluation of heparanase and matrix metalloproteinase-9 in patients with cutaneous malignant melanoma. J Dermatol 2011; 39:339-43. [PMID: 22150440 DOI: 10.1111/j.1346-8138.2011.01441.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Elevated heparanase and matrix metalloproteinase (MMP)-9, frequently found in human cancer, is a major cause of degradation of the extracellular matrix (ECM) and basement membrane (BM), thus facilitating tumor cell migration and invasion. Although a lot of work has been done, the role of heparanase and MMP-9 has not been delineated in skin cancer progression. The purpose of this study was to do such an exploration. To investigate the role of heparanase and MMP-9 in cutaneous malignant melanoma (CMM) development, we performed immunohistochemical analysis to detect the alternation of these two factors in paraffin-embedded biopsy specimens of normal skin, junctional nevi and CMM. It is interesting to note that the expression profile of heparanase and MMP-9 was similar. Contrary to negative staining in normal skin, overexpression of heparanase and cytoplasmic MMP-9 was observed in as many as 70% of CMM, whereas only 10% of the junctional nevi exhibited faint staining (P = 0.0005, P = 0.0000). Considering the lymph node (LN) metastasis, the expression of the two factors is significantly higher in LN-positive lesions than that in LN-negative lesions (P = 0.0295, P = 0.0013). Meanwhile, there was positive correlation between the expression of MMP-9 and heparanase (r = 0.689, P = 0.003). The first expression of MMP-9 and heparanase occurs at benign lesions. However, the significantly increased expression in advanced CMM stages, particularly in LN-positive metastasis lesions, might synergistically contribute to degradation of ECM and BM, therefore promoting carcinogenesis and metastasis.
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Affiliation(s)
- Yanhui Chen
- Department of Dermatology, People's Hospital of Zhengzhou, Zhengzhou, China
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19
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Unravelling the antimetastatic potential of pentoxifylline, a methylxanthine derivative in human MDA-MB-231 breast cancer cells. Mol Cell Biochem 2011; 358:141-51. [DOI: 10.1007/s11010-011-0929-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2011] [Accepted: 06/21/2011] [Indexed: 12/22/2022]
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20
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Meierjohann S, Hufnagel A, Wende E, Kleinschmidt MA, Wolf K, Friedl P, Gaubatz S, Schartl M. MMP13 mediates cell cycle progression in melanocytes and melanoma cells: in vitro studies of migration and proliferation. Mol Cancer 2010; 9:201. [PMID: 20667128 PMCID: PMC2915980 DOI: 10.1186/1476-4598-9-201] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2010] [Accepted: 07/28/2010] [Indexed: 11/10/2022] Open
Abstract
Background Melanoma cells are usually characterized by a strong proliferative potential and efficient invasive migration. Among the multiple molecular changes that are recorded during progression of this disease, aberrant activation of receptor tyrosine kinases (RTK) is often observed. Activation of matrix metalloproteases goes along with RTK activation and usually enhances RTK-driven migration. The purpose of this study was to examine RTK-driven three-dimensional migration of melanocytes and the pro-tumorigenic role of matrix metalloproteases for melanocytes and melanoma cells. Results Using experimental melanocyte dedifferentiation as a model for early melanomagenesis we show that an activated EGF receptor variant potentiates migration through three-dimensional fibrillar collagen. EGFR stimulation also resulted in a strong induction of matrix metalloproteases in a MAPK-dependent manner. However, neither MAPK nor MMP activity were required for migration, as the cells migrated in an entirely amoeboid mode. Instead, MMPs fulfilled a function in cell cycle regulation, as their inhibition resulted in strong growth inhibition of melanocytes. The same effect was observed in the human melanoma cell line A375 after stimulation with FCS. Using sh- and siRNA techniques, we could show that MMP13 is the protease responsible for this effect. Along with decreased proliferation, knockdown of MMP13 strongly enhanced pigmentation of melanocytes. Conclusions Our data show for the first time that growth stimuli are mediated via MMP13 in melanocytes and melanoma, suggesting an autocrine MMP13-driven loop. Given that MMP13-specific inhibitors are already developed, these results support the evaluation of these inhibitors in the treatment of melanoma.
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Affiliation(s)
- Svenja Meierjohann
- Department of Physiological Chemistry I, Biocenter, University of Wurzburg, Am Hubland, 97074 Wuerzburg, Germany.
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Abstract
During the progression of cutaneous melanomas, matrix metalloproteinases (MMPs) facilitate the tumour cells to traverse the basement membrane and invade the dermis. In this study, we analysed the expression of MMP19 in the course of melanoma progression. Although MMP19 was absent in melanocytes and melanoma cells of early stages of melanoma development, its expression was strongly upregulated in the neighbouring keratinocytes that may facilitate the vertical outgrowth of melanoma cells. In contrast to early stages, MMP19 was upregulated during the vertical growth phase of melanoma and in metastases. The upregulation of MMP19 in melanoma of Clark levels IV and V correlates with that of MMP2 and also simultaneously with ceased expression of E-cadherin. To reveal whether MMP19 facilitates the invasion of melanomas, we examined adhesion and migratory capacity of selected melanoma cell lines. Melanoma cell lines with low expression of MMP19 exhibited increased adhesion to various substrates and lower migration in comparison with the cell line with higher expression of MMP19. Moreover, ectopic expression of MMP19 could restore the migratory capacity of melanoma cells with low endogenous level of MMP19. These results suggest that the increase of MMP19 expression hallmarks the progression of cutaneous melanoma and might augment melanoma growth by promoting the invasion of tumour cells.
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Eikenberry S, Thalhauser C, Kuang Y. Tumor-immune interaction, surgical treatment, and cancer recurrence in a mathematical model of melanoma. PLoS Comput Biol 2009; 5:e1000362. [PMID: 19390606 PMCID: PMC2667258 DOI: 10.1371/journal.pcbi.1000362] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2008] [Accepted: 03/16/2009] [Indexed: 02/06/2023] Open
Abstract
Malignant melanoma is a cancer of the skin arising in the melanocytes. We present a mathematical model of melanoma invasion into healthy tissue with an immune response. We use this model as a framework with which to investigate primary tumor invasion and treatment by surgical excision. We observe that the presence of immune cells can destroy tumors, hold them to minimal expansion, or, through the production of angiogenic factors, induce tumorigenic expansion. We also find that the tumor–immune system dynamic is critically important in determining the likelihood and extent of tumor regrowth following resection. We find that small metastatic lesions distal to the primary tumor mass can be held to a minimal size via the immune interaction with the larger primary tumor. Numerical experiments further suggest that metastatic disease is optimally suppressed by immune activation when the primary tumor is moderately, rather than minimally, metastatic. Furthermore, satellite lesions can become aggressively tumorigenic upon removal of the primary tumor and its associated immune tissue. This can lead to recurrence where total cancer mass increases more quickly than in primary tumor invasion, representing a clinically more dangerous disease state. These results are in line with clinical case studies involving resection of a primary melanoma followed by recurrence in local metastases. Melanoma is a deadly skin cancer that invades into the dermis and metastasizes into the surrounding tissue. In clinical cases, surgical excision of the primary tumor has led to widespread and accelerated growth in metastases. We develop a mathematical model describing the basic process of melanoma invasion, metastatic spread, and the anti-tumor immune response. This model is formulated using partial differential equations that describe the spatial and temporal evolution of a number of different cellular populations, and it uses a realistic skin geometry. Using simulations, we examine the importance of the immune response when a primary tumor is spawning satellite metastases. We find that local metastases can be suppressed by the immune response directed against the primary tumor, but grow aggressively following surgical treatment. We also find that moderately metastatic tumors optimally activate the local immune response against disseminated disease, and in this case tumor excision may have profound effects on metastatic growth. We conclude that surgical perturbation of the immune response controlling local metastases is one mechanism by which cancer can recur. This could have implications as to the appropriate clinical management of melanomas and other solid tumors.
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Affiliation(s)
- Steffen Eikenberry
- Department of Mathematics and Statistics, Arizona State University, Tempe, Arizona, USA.
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23
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Stevens AP, Spangler B, Wallner S, Kreutz M, Dettmer K, Oefner PJ, Bosserhoff AK. Direct and tumor microenvironment mediated influences of 5'-deoxy-5'-(methylthio)adenosine on tumor progression of malignant melanoma. J Cell Biochem 2009; 106:210-9. [PMID: 19097084 DOI: 10.1002/jcb.21984] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Recent studies have shown that a loss of methylthioadenosine phosphorylase (MTAP) gene expression exerts a tumor-promoting effect, including induction of invasiveness, enhanced cell proliferation, and resistance against cytokines. To date, the molecular mechanisms underlying these effects remain unknown. Since the loss of MTAP expression resulted in induced secretion of 5'-deoxy-5'-(methylthio)adenosine (MTA), we hypothesized that MTA might modulate the observed effects. We first determined MTA levels produced by tumor cells in vitro and in situ by means of stable isotope dilution liquid chromatography tandem mass spectrometry. Subsequently, we revealed induction of matrix metalloproteinase (MMP) and growth factor gene expression in melanoma cells accompanied by enhanced invasion and vasculogenic mimicry. In addition, MTA induced the secretion of basis fibroblast growth factor (bFGF) and MMP3 from fibroblasts and the upregulation of activator protein-1 (AP-1) activity in melanoma cells and fibroblasts. In summary, we demonstrated a tumor-supporting role of MTA.
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Affiliation(s)
- Axel P Stevens
- Institute of Functional Genomics, University of Regensburg Medical School, Josef-Engert-Str. 9, D-93053 Regensburg, Germany
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Melanoma and nonmelanoma skin cancers and the immune system. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2009; 624:187-202. [PMID: 18348457 DOI: 10.1007/978-0-387-77574-6_15] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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25
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Lo RS, Witte ON. Transforming growth factor-beta activation promotes genetic context-dependent invasion of immortalized melanocytes. Cancer Res 2008; 68:4248-57. [PMID: 18519684 DOI: 10.1158/0008-5472.can-07-5671] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Accumulation of distinct sets of genetic/epigenetic alterations is thought to contribute to stepwise progression of human cutaneous melanomas. We found evidence of frequent tumor cell autonomous transforming growth factor-beta (TGF-beta) signal activation in both premalignant and malignant stages of human cutaneous melanoma histogenesis and investigated its potential causative roles using human organotypic skin cultures. PTEN deficiency and Braf activation, two common coincident genetic alterations found in primary cutaneous melanomas, were first introduced into human melanocytes previously immortalized by the SV40 large T antigen and telomerase. These changes individually supported anchorage-independent growth and conferred benign, hyperplastic growth in a skin-like environment. In addition, PTEN deficiency combined with Braf activation together induced a melanoma in situ-like phenotype without dermal invasion. Further addition of cell autonomous TGF-beta activation in the context of PTEN deficiency and Braf activation promoted dermal invasion in skin cultures without significantly promoting proliferation in vitro and in vivo. This proinvasive phenotype of cell autonomous TGF-beta activation is genetic context-dependent, as hyperactivating the TGF-beta type I receptor without PTEN deficiency and Braf activation failed to induce an invasive behavior. Evidence of genetic interactions among PTEN deficiency, Braf activation, and cell autonomous TGF-beta activation shows that distinct stages of human melanoma are genetically tractable in the proper tissue architecture.
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Affiliation(s)
- Roger S Lo
- Division of Dermatology/Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, California, USA.
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Vairaktaris E, Vassiliou S, Nkenke E, Serefoglou Z, Derka S, Tsigris C, Vylliotis A, Yapijakis C, Neukam FW, Patsouris E. A metalloproteinase-9 polymorphism which affects its expression is associated with increased risk for oral squamous cell carcinoma. Eur J Surg Oncol 2008; 34:450-5. [PMID: 17498910 DOI: 10.1016/j.ejso.2007.03.024] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2006] [Accepted: 03/27/2007] [Indexed: 10/23/2022] Open
Abstract
AIM In light to recently found contribution of factors associated with angiogenesis, thrombosis and inflammation to carcinogenesis, we investigated the possible association of metalloproteinase-9 (MMP-9) with increased risk of oral cancer. METHODS In DNA samples of 152 patients with oral squamous cell carcinoma and 162 healthy controls of comparable ethnicity, age and sex, we studied the -1562 C/T polymorphism in the MMP-9 gene promoter, which affects its transcription. RESULTS The detected frequency for the high expression T allele in the patients' group was significantly increased in comparison to that of the control group (22% versus 15%, respectively; P<0.05). This difference was due to the relative increase of C/T heterozygotes in the group of patients, in comparison to controls (P<0.05, 95% OR 1.92, CI 1.21-3.06). The same pattern of significance was observed between controls and the subgroups of patients with initial (I & II) stages of cancer, without positive family history of cancer or thrombophilia, with smoking and alcohol abuse habits. CONCLUSIONS The investigated MMP-9 polymorphism has a strong association with increased risk for developing oral cancer in a subset of the general population. These results are in accordance to previous studies of constitutive expression and secretion of MMP-9 in invasive oral carcinoma cell lines. The observation that T allele carriers have an increased risk for developing oral cancer only in initial stages, but not in advanced ones, may be due to the role of MMP-9 in the inhibition of angiogenesis by generating angiostatin from plasminogen.
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Affiliation(s)
- E Vairaktaris
- Department of Oral and Maxillofacial Surgery, University of Athens Medical School, Attikon Hospital, Rimini 1, Athens, GR-12462, Greece.
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27
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Cotignola J, Reva B, Mitra N, Ishill N, Chuai S, Patel A, Shah S, Vanderbeek G, Coit D, Busam K, Halpern A, Houghton A, Sander C, Berwick M, Orlow I. Matrix Metalloproteinase-9 (MMP-9) polymorphisms in patients with cutaneous malignant melanoma. BMC MEDICAL GENETICS 2007; 8:10. [PMID: 17346338 PMCID: PMC1831467 DOI: 10.1186/1471-2350-8-10] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/16/2006] [Accepted: 03/08/2007] [Indexed: 11/10/2022]
Abstract
BACKGROUND Cutaneous Malignant Melanoma causes over 75% of skin cancer-related deaths, and it is clear that many factors may contribute to the outcome. Matrix Metalloproteinases (MMPs) play an important role in the degradation and remodeling of the extracellular matrix and basement membrane that, in turn, modulate cell division, migration and angiogenesis. Some polymorphisms are known to influence gene expression, protein activity, stability, and interactions, and they were shown to be associated with certain tumor phenotypes and cancer risk. METHODS We tested seven polymorphisms within the MMP-9 gene in 1002 patients with melanoma in order to evaluate germline genetic variants and their association with progression and known risk factors of melanoma. The polymorphisms were selected based on previously published reports and their known or potential functional relevance using in-silico methods. Germline DNA was then genotyped using pyrosequencing, melting temperature profiles, heteroduplex analysis, and fragment size analysis. RESULTS We found that reference alleles were present in higher frequency in patients who tend to sunburn, have family history of melanoma, higher melanoma stage, intransit metastasis and desmoplastic melanomas among others. However, after adjustment for age, sex, phenotypic index, moles, and freckles only Q279R, P574R and R668Q had significant associations with intransit metastasis, propensity to tan/sunburn and primary melanoma site. CONCLUSION This study does not provide strong evidence for further investigation into the role of the MMP-9 SNPs in melanoma progression.
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Affiliation(s)
| | - Boris Reva
- Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | | | - Nicole Ishill
- Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Shaokun Chuai
- Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Ami Patel
- Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Shivang Shah
- Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | | | - Daniel Coit
- Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Klaus Busam
- Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Allan Halpern
- Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Alan Houghton
- Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Chris Sander
- Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | | | - Irene Orlow
- Memorial Sloan-Kettering Cancer Center, New York, NY, USA
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Anna B, Blazej Z, Jacqueline G, Andrew CJ, Jeffrey R, Andrzej S. Mechanism of UV-related carcinogenesis and its contribution to nevi/melanoma. EXPERT REVIEW OF DERMATOLOGY 2007; 2:451-469. [PMID: 18846265 PMCID: PMC2564815 DOI: 10.1586/17469872.2.4.451] [Citation(s) in RCA: 93] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
Melanoma consists 4-5 % of all skin cancers, but it contributes to 71-80 % of skin cancers deaths. UV light affects cell and tissue homeostasis due to its damaging effects on DNA integrity and modification of expression of a plethora of genes. DNA repair systems protect cells from UV-induced lesions. Several animal models of melanoma have been developed (Xiphophorus, Opossum Monodelphis domestica, mouse models and human skin engrafts into other animals). This review discusses possible links between UV and genes significantly related to melanoma but does not discuss melanoma genetics. These include oncogenes, tumor suppressor genes, genes related to melanocyte-keratinocyte and melanocyte-matrix interaction, growth factors and their receptors, CRH, ACTH, α-MSH, glucocorticoids, ID1, NF-kappaB and vitamin D3.
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Affiliation(s)
- Brozyna Anna
- Department of Medical Biology, Nicolaus Copernicus University, Torun, Poland, Tel: (4856)611-4776, Fax: (4856)611-4772, E-mail:
| | - Zbytek Blazej
- Department of Pathology and Laboratory Medicine, University of Tennessee Health Science Center, 930 Madison Ave, Memphis, TN 38163, Tel: (901)448-6300, Fax: (901)448-6979, E-mail:
| | - Granese Jacqueline
- Department of Pathology and Laboratory Medicine, University of Tennessee Health Science Center, 930 Madison Ave, Memphis, TN 38163, Tel: (901)448-6300, Fax: (901)448-6979, E-mail:
| | - Carlson J. Andrew
- Department of Pathology & Laboratory Medicine, Albany Medical Center, 47 New Scotland Avenue, Albany, NY, Tel: (518)262-8099, Fax: (518)262-8092, E-mail:
| | - Ross Jeffrey
- Department of Pathology & Laboratory Medicine, Albany Medical Center, Albany, NY, 47 New Scotland Avenue, Albany, NY, Tel: (518)262-5461 fax: (518)262-8092, E-mail:
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Lai K, Di Girolamo N, Conway RM, Jager MJ, Madigan MC. The effect of ultraviolet radiation on choroidal melanocytes and melanoma cell lines: cell survival and matrix metalloproteinase production. Graefes Arch Clin Exp Ophthalmol 2006; 245:715-24. [PMID: 17043807 DOI: 10.1007/s00417-006-0444-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2006] [Revised: 07/12/2006] [Accepted: 08/19/2006] [Indexed: 12/01/2022] Open
Abstract
BACKGROUND Ultraviolet radiation (UVR) can induce DNA damage and regulate the expression of factors important for tumour growth and metastasis, including matrix metalloproteinases (MMPs). Epidemiological studies suggest that chronic UVR exposure, especially during early adulthood, may be a risk factor in patients with choroidal melanoma. However, the effects of UV(R)-B on human choroidal melanocyte survival and growth are unknown. In this study, we investigated if UV(R)-B affected the in vitro survival, growth and MMP production of choroidal melanocytes and melanoma cells. METHODS Cultures of primary choroidal melanocytes and melanoma cell lines (OCM-1 and OCM-8) were exposed to UV(R)-B (0-30 mJ/cm(2)). The cell morphology and growth were examined, and cell viability was assessed using an MTT assay. Gelatin zymography was used to assess the enzymatic activity for MMP-2 and -9 in conditioned media following UV(R)-B treatment. RESULTS UV(R)-B > or =20 mJ/cm(2) was cytotoxic for choroidal melanocytes. Cytotoxic doses of 5 to 10 mJ/cm(2) were found for OCM-8 and OCM-1 melanoma cell lines. Low levels of UV(R)-B (2.5 and 3.5 mJ/cm(2)) significantly reduced melanoma cell viability after 48 h, although melanocyte viability was not affected by doses of UV(R)-B <10 mJ/cm(2). Conditioned media from melanoma cells and melanocytes displayed pro-MMP-2 activity independent of UV(R)-B. Control and UV(R)-B-treated OCM-1 cells secreted active MMP-2 up to 72 h. Pro-MMP-9 activity was seen from 36 h for control and UV(R)-B-treated OCM-1 and OCM-8 cells. CONCLUSIONS Melanocytes appeared more resistant to physiological doses of UV(R)-B than melanoma cells; the potential of melanocytes to initially survive DNA damage following UV(R)-B exposure may be relevant to the subsequent transformation of melanocytes to melanomas. Although UV(R)-B did not induce the production and/or activation of MMP-2 and -9 in melanocytes or melanoma cells, we are currently investigating whether DNA damage-response genes such as p53 and p21 can be regulated following UVR exposure, and whether they are important for choroidal melanoma development.
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Affiliation(s)
- Kenneth Lai
- Save Sight Institute, Discipline of Clinical Ophthalmology, University of Sydney, Sydney, NSW, Australia.
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