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Adchariyasakulchai P, Sakunrangsit N, Chokyakorn S, Suksanong C, Ketchart W. Anticancer effect of zoledronic acid in endocrine-resistant breast cancer cells via HER-2 signaling. Biomed Pharmacother 2024; 171:116142. [PMID: 38198953 DOI: 10.1016/j.biopha.2024.116142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Revised: 12/23/2023] [Accepted: 01/05/2024] [Indexed: 01/12/2024] Open
Abstract
HER-2 overexpression is a major mechanism involved in endocrine-resistant breast cancer, which has very limited treatment options. Zoledronic acid (ZA) is a drug in the bisphosphonate group used to treat osteoporosis. ZA was reported to exhibit activity in various cancers, with higher efficacy associated with estrogen-deprivation states. ZA inhibits cell proliferation in lung cancer through the epidermal growth factor receptor signaling pathway. Because endocrine-resistant breast cancer cells overexpress HER-2 and grow independently without estrogen, ZA may exert anticancer effects in these cell types. The inhibitory effects and mechanisms of ZA in endocrine-resistant cells through HER-2 signaling were investigated. The efficacy of ZA was higher in the endocrine-resistant breast cancer cells when compared with the wild-type cells. ZA also exhibited a synergistic effect with fulvestrant and may circumvent fulvestrant resistance. ZA decreased phosphorylated ERK (pERK) levels in resistant cell lines and attenuated HER-2 signaling in tamoxifen- and fulvestrant-resistant cells. ZA significantly decreased HER-2 levels and its downstream signaling molecules, including pAKT and pNF-κB in fulvestrant-resistant breast cancer cells. This inhibitory effect may explain the lower IC50 values of ZA in fulvestrant-resistant cells compared with tamoxifen-resistant cells. Moreover, ZA inhibited the migration and invasion in the resistant cell lines, suggesting an ability to inhibit tumor metastasis. The results indicate that ZA has potential for repurposing as an adjuvant treatment for patients with endocrine-resistant breast cancer.
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Affiliation(s)
| | - Nithidol Sakunrangsit
- Department of Pharmacology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand
| | - Sarun Chokyakorn
- Department of Pharmacology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand
| | - Chayanin Suksanong
- Department of Pharmacology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand
| | - Wannarasmi Ketchart
- Department of Pharmacology, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand.
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Jaguri A, Ahmad A. Breaching the Fortress of Tumor Microenvironment to Control Cancer Metastasis. Cancers (Basel) 2023; 15:4562. [PMID: 37760530 PMCID: PMC10526375 DOI: 10.3390/cancers15184562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 09/13/2023] [Accepted: 09/13/2023] [Indexed: 09/29/2023] Open
Abstract
As the primary cause of death for >90% of cancers, metastasis is the fourth and final stage of cancer during which cells gain the ability to leave their primary site, invade surrounding tissues, and disseminate to distant organs [...].
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Affiliation(s)
- Aayami Jaguri
- Weill Cornell Medicine-Qatar, Doha 24811, Qatar;
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha 3050, Qatar
| | - Aamir Ahmad
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, Doha 3050, Qatar
- Dermatology Institute, Academic Health System, Hamad Medical Corporation, Doha 3050, Qatar
- Department of Dermatology and Venereology, Rumailah Hospital, Hamad Medical Corporation, Doha 3050, Qatar
- Department of Bioengineering, Integral University, Lucknow 226026, UP, India
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Adibi R, Moein S, Gheisari Y. Zoledronic acid targets chemo-resistant polyploid giant cancer cells. Sci Rep 2023; 13:419. [PMID: 36624105 PMCID: PMC9829701 DOI: 10.1038/s41598-022-27090-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 12/26/2022] [Indexed: 01/11/2023] Open
Abstract
Although polyploid giant cancer cells (PGCCs) are known as a key source of failure of current therapies, sufficient drugs to target these cells are not yet introduced. Considering the similarities of polyploid cells in regeneration and cancer, we hypothesized that zoledronic acid (ZA), an osteoclast-targeting agent, might be used to eliminate PGCCs. The 5637-bladder cancer cell line was treated with various doses of cisplatin to enrich polyploid cells and the efficacy of different concentrations of ZA in reducing this population was assessed. The metabolic profile of PGCCs was investigated with gas chromatography-mass spectrometry. Lipid profiles, mitochondrial density, and ROS content were also measured to assess the response of the cells to ZA. Cancer cells surviving after three days of exposure with 6 μM cisplatin were mainly polyploid. These cells demonstrated special morphological features such as fusion with diploid or other polyploid cells and originated in daughter cells through budding. ZA could substantially eradicate PGCCs with the maximal effect observed with 50 μM which resulted in the drop of PGCC fraction from 60 ± 7.5 to 19 ± 1.7%. Enriched PGCCs after cisplatin-treatment demonstrated a drastic metabolic shift compared to untreated cancer cells with an augmentation of lipids. Further assays confirmed the high content of lipid droplets and cholesterol in these cells which were reduced after ZA administration. Additionally, the mitochondrial density and ROS increased in PGCCs both of which declined in response to ZA. Taken together, we propose that ZA is a potent inhibitor of PGCCs which alters the metabolism of PGCCs. Although this drug has been successfully exploited as adjuvant therapy for some malignancies, the current evidence on its effects on PGCCs justifies further trials to assess its potency for improving the success of current therapies for tackling tumor resistance and relapse.
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Affiliation(s)
- Rezvan Adibi
- grid.411036.10000 0001 1498 685XDepartment of Genetics and Molecular Biology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Shiva Moein
- grid.411036.10000 0001 1498 685XRegenerative Medicine Research Center, Isfahan University of Medical Sciences, Isfahan, 8174673461 Iran
| | - Yousof Gheisari
- Department of Genetics and Molecular Biology, Isfahan University of Medical Sciences, Isfahan, Iran. .,Regenerative Medicine Research Center, Isfahan University of Medical Sciences, Isfahan, 8174673461, Iran.
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Abdel-Hamid NM, Abass SA. Matrix metalloproteinase contribution in management of cancer proliferation, metastasis and drug targeting. Mol Biol Rep 2021; 48:6525-6538. [PMID: 34379286 DOI: 10.1007/s11033-021-06635-z] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 08/06/2021] [Indexed: 12/16/2022]
Abstract
Matrix metalloproteinases (MMPs) or matrixins, are members of a zinc-dependent endopeptidase family. They cause remodeling of the extracellular matrix (ECM) leading to numerous diseases. MMPs subfamilies possess: collagenases, gelatinases, stromelysins and membrane-type MMPs (MT-MMP). They consist of several domains; pro-peptide, catalytic, linker peptide and the hemopexin (Hpx) domains. MMPs are involved in initiation, proliferation and metastasis of cancer through the breakdown of ECM physical barriers. Overexpression of MMPs is associated with poor prognosis of cancer. This review will discuss both types of MMPs and current inhibitors, which target them in different aspects, including, biosynthesis, activation, secretion and catalytic activity. Several synthetic and natural inhibitors of MMPs (MMPIs) that can bind the catalytic domain of MMPs have been designed including; peptidomimetic, non-peptidomimetic, tetracycline derivatives, off-target MMPI, natural products, microRNAs and monoclonal antibodies.
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Affiliation(s)
- Nabil M Abdel-Hamid
- Biochemistry Department, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, 33516, Egypt.
| | - Shimaa A Abass
- Biochemistry Department, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh, 33516, Egypt
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Neophytou CM, Panagi M, Stylianopoulos T, Papageorgis P. The Role of Tumor Microenvironment in Cancer Metastasis: Molecular Mechanisms and Therapeutic Opportunities. Cancers (Basel) 2021; 13:cancers13092053. [PMID: 33922795 PMCID: PMC8122975 DOI: 10.3390/cancers13092053] [Citation(s) in RCA: 130] [Impact Index Per Article: 43.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 04/19/2021] [Accepted: 04/20/2021] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Metastasis, the process by which cancer cells escape primary tumor site and colonize distant organs, is responsible for most cancer-related deaths. The tumor microenvironment (TME), comprises different cell types, including immune cells and cancer-associated fibroblasts, as well as structural elements, such as collagen and hyaluronan that constitute the extracellular matrix (ECM). Intratumoral interactions between the cellular and structural components of the TME regulate the aggressiveness, and dissemination of malignant cells and promote immune evasion. At the secondary site, the TME also facilitates escape from dormancy to enhance metastatic tumor outgrowth. Moreover, the ECM applies mechanical forces on tumors that contribute to hypoxia and cancer cell invasiveness whereas also hinders drug delivery and efficacy in both primary and metastatic sites. In this review, we summarize the latest developments regarding the role of the TME in cancer progression and discuss ongoing efforts to remodel the TME to stop metastasis in its tracks. Abstract The tumor microenvironment (TME) regulates essential tumor survival and promotion functions. Interactions between the cellular and structural components of the TME allow cancer cells to become invasive and disseminate from the primary site to distant locations, through a complex and multistep metastatic cascade. Tumor-associated M2-type macrophages have growth-promoting and immunosuppressive functions; mesenchymal cells mass produce exosomes that increase the migratory ability of cancer cells; cancer associated fibroblasts (CAFs) reorganize the surrounding matrix creating migration-guiding tracks for cancer cells. In addition, the tumor extracellular matrix (ECM) exerts determinant roles in disease progression and cancer cell migration and regulates therapeutic responses. The hypoxic conditions generated at the primary tumor force cancer cells to genetically and/or epigenetically adapt in order to survive and metastasize. In the circulation, cancer cells encounter platelets, immune cells, and cytokines in the blood microenvironment that facilitate their survival and transit. This review discusses the roles of different cellular and structural tumor components in regulating the metastatic process, targeting approaches using small molecule inhibitors, nanoparticles, manipulated exosomes, and miRNAs to inhibit tumor invasion as well as current and future strategies to remodel the TME and enhance treatment efficacy to block the detrimental process of metastasis.
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Affiliation(s)
- Christiana M. Neophytou
- European University Research Center, Nicosia 2404, Cyprus;
- Tumor Microenvironment, Metastasis and Experimental Therapeutics Laboratory, Basic and Translational Cancer Research Center, Department of Life Sciences, European University Cyprus, Nicosia 1516, Cyprus
| | - Myrofora Panagi
- Cancer Biophysics Laboratory, Department of Mechanical and Manufacturing Engineering, University of Cyprus, Nicosia 2109, Cyprus; (M.P.); (T.S.)
| | - Triantafyllos Stylianopoulos
- Cancer Biophysics Laboratory, Department of Mechanical and Manufacturing Engineering, University of Cyprus, Nicosia 2109, Cyprus; (M.P.); (T.S.)
| | - Panagiotis Papageorgis
- European University Research Center, Nicosia 2404, Cyprus;
- Tumor Microenvironment, Metastasis and Experimental Therapeutics Laboratory, Basic and Translational Cancer Research Center, Department of Life Sciences, European University Cyprus, Nicosia 1516, Cyprus
- Correspondence: ; Tel.: +357-22-713158
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Al Farii H, Frazer A, Farahdel L, Alfayez S, Weber M. Zoledronic Acid Versus Denosumab for Prevention of Spinal Cord Compression in Advanced Cancers With Spine Metastasis: A Meta-Analysis of Randomized Controlled Trials. Global Spine J 2020; 10:784-789. [PMID: 32707021 PMCID: PMC7383788 DOI: 10.1177/2192568219884069] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
STUDY DESIGN Meta-analysis of randomized controlled trials (RCTs). OBJECTIVES The aim was to analyze the efficacy of zoledronic acid (ZA) versus denosumab in the prevention of spinal cord compression in patients with spine metastases from advanced cancers, by evaluating all available RCTs on this subject. METHODS A systematic search of electronic databases (PubMed and MEDLINE) was performed to identify all published RCTs comparing ZA with denosumab in prevention of spinal cord compressions in spine metastases. Risk of bias of the studies was assessed. The primary outcomes evaluated were spinal cord compression. RESULTS Three RCTs (5274 patients) were included. Denosumab was not significantly superior to ZA in reducing the likelihood of spinal cord compression, when all tumor types were combined (odds ratio [OR] 0.92, 95% confidence interval [CI; 0.66, 1.28], P = .66). Denosumab was not significantly favored over ZA in endodermal origin (breast and prostate; OR 0.72, 95% CI [0.43, 1.19], P = .20) and mesodermal origin tumors (solid tumors and multiple myeloma; OR 1.10, 95% CI [0.72, 1.69], P = .66). CONCLUSION Denosumab does not significantly reduce the likelihood of spinal cord compressions in comparison to ZA in patients with spine metastases. When spinal cord compressions were grouped by tumor origin (endodermal or mesodermal), there remained no significant difference between denosumab and ZA. Further long-term studies are needed to determine the effectiveness of these treatment regimens.
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Affiliation(s)
- Humaid Al Farii
- McGill University, Montreal, Quebec, Canada,Humaid Al Farii, Division of Orthopaedic Surgery, McGill University, Montreal, Quebec, Canada H3H 2S8.
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Bisphosphonates Versus Denosumab for Prevention of Pathological Fracture in Advanced Cancers With Bone Metastasis: A Meta-analysis of Randomized Controlled Trials. JOURNAL OF THE AMERICAN ACADEMY OF ORTHOPAEDIC SURGEONS GLOBAL RESEARCH AND REVIEWS 2020; 4:e20.00045. [PMID: 32769706 PMCID: PMC7418898 DOI: 10.5435/jaaosglobal-d-20-00045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Metastasis to the bone is one of the most common complications associated with advanced cancer. Patients with bone metastases are at risk of devastating skeletal related events, including pathological fractures.
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Li S, Luo W. Matrix metalloproteinase 2 contributes to aggressive phenotype, epithelial-mesenchymal transition and poor outcome in nasopharyngeal carcinoma. Onco Targets Ther 2019; 12:5701-5711. [PMID: 31410017 PMCID: PMC6646049 DOI: 10.2147/ott.s202280] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2019] [Accepted: 04/30/2019] [Indexed: 11/23/2022] Open
Abstract
Background Though matrix metalloproteinase 2 (MMP-2) involvement in tumor aggressiveness and invasion is well-known, its prognostic impacts still remain largely controversial. Furthermore, the correlations between MMP-2 and epithelial-mesenchymal transition (EMT) have not been directly established in nasopharyngeal carcinoma (NPC). Materials and methods The purpose of this study was to investigate MMP-2 expression in NPC. Tissue microarrays from 144 patients with NPC and 45 non-cancerous pharynx tissues were analyzed for MMP-2 expression by immunohistochemistry. MMP-2 expression in relation to clinicopathological characteristics and EMT were assessed in NPC. Tumor-invasive potential affected by exogenous expression of MMP-2 in NPC cells was also detected in vitro. Results Compared to normal nasopharyngeal epithelium, high expression of tumoral MMP-2 was detected in 47.9% of NPC samples. Significant association was found between MMP-2 expression and various aggressive features including T classification, M classification and tumor stage (P<0.05). Of note, high expression of MMP-2 was prominently observed at tumor invasive front, neoplastic spindle cells migrating into the stroma and vessel invasion. Importantly, high MMP-2 expression predicted worse survival in patients with stage III-IV (P=0.039). Overexpression of MMP-2 could decrease cell-cell adhesion, promote tumor invasion and EMT including downregulation of E-cadherin and upregulation of N-cadherin, Fibronectin and Slug of NPC cells. Conclusion Our findings demonstrate that MMP-2 expression contributes to tumor aggressiveness and poor prognosis, and induces the occurrence of EMT in NPC.
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Affiliation(s)
- Siyi Li
- Department of Pathology, The Second Affiliated Hospital of Southern University of Science and Technology, Shenzhen Third People's Hospital, National Clinical Research Center for Infectious Diseases, Shenzhen, People's Republic of China
| | - Weiren Luo
- Department of Pathology, The Second Affiliated Hospital of Southern University of Science and Technology, Shenzhen Third People's Hospital, National Clinical Research Center for Infectious Diseases, Shenzhen, People's Republic of China.,Guangdong Provincial Key Laboratory of Cell Microenvironment and Disease Research, School of Medicine of Southern University of Science and Technology , Shenzhen, People's Republic of China
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Liu SS, Lin TY, Fu E, Hsia YJ, Chiu HC, Tu HP, Chiang CY. Immediate hyperbaric oxygen after tooth extraction ameliorates bisphosphonate-related osteonecrotic lesion in rats. J Periodontol 2019; 90:1449-1456. [PMID: 31257597 DOI: 10.1002/jper.18-0761] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 02/23/2019] [Accepted: 03/15/2019] [Indexed: 12/27/2022]
Abstract
BACKGROUND This study aims to assess whether hyperbaric oxygen (HBO) applied immediately after tooth extraction could ameliorate medication-related osteonecrosis of the jaw in rats. METHODS To evaluate whether osteonecrosis could be successfully induced, healing of extraction maxillary molars was examined in 40 female Sprague Dawley rats received zoledronic acid (7.5 µg/kg) plus dexamethasone (1 mg/kg). Rats were divided into four groups, receiving zero, two, four, or seven injection(s) for 7 days, respectively. Effect of HBO, pressurized to 2.5 atmospheres absolute (ATA) at rate of 0.15 ATA/min with 100% oxygen for 90 minutes, applied immediately after tooth extraction, on the development of osteonecrosis was evaluated. Lesions among groups were compared by size of ulceration, exact area (mm2 ) or relative area (%), and by histology. RESULTS Unhealed ridge was observed in all nine rats in four and seven injection groups, but none of 10 rats in the control (non-injection) group. Immediate HBO significantly reduced the lesions in rats that received four injections, regardless of the distribution and the total/relative areas of lesions (P <0.01). Histological findings showed the lesions were uncovered epithelium and severe tissue inflammation. CONCLUSION This is the first in vivo study demonstrating the HBO applied immediately after tooth extraction effectively decreases the development of medication-related osteonecrosis.
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Affiliation(s)
- Sao-Shen Liu
- Periodontics Division, Department of Dentistry, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Tzu-Yi Lin
- Periodontics Division, Department of Dentistry, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC.,Private Practice, New Taipei City, Taiwan, ROC
| | - Earl Fu
- Periodontics Division, Department of Dentistry, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC.,Department of Dentistry, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Xindian, New Taipei City, Taiwan, ROC
| | - Yi-Jan Hsia
- Periodontics Division, Department of Dentistry, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC.,Department of Dentistry, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Xindian, New Taipei City, Taiwan, ROC
| | - Hsien-Chung Chiu
- Periodontics Division, Department of Dentistry, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Hsiao-Pei Tu
- Department of Oral hygiene, Hsin-Sheng Junior College of Medical Care and Management, Toayuan City, Taiwan, ROC
| | - Cheng-Yang Chiang
- Periodontics Division, Department of Dentistry, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC
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You Y, Wang Q, Li H, Ma Y, Deng Y, Ye Z, Bai F. Zoledronic acid exhibits radio-sensitizing activity in human pancreatic cancer cells via inactivation of STAT3/NF-κB signaling. Onco Targets Ther 2019; 12:4323-4330. [PMID: 31239706 PMCID: PMC6556542 DOI: 10.2147/ott.s202516] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 04/09/2019] [Indexed: 01/28/2023] Open
Abstract
Background: Although pancreatic cancer is typically radio-sensitive, local treatment failure and metastasis are commonly caused by the development of resistance to radiotherapy. In the current study, the radio-sensitizing actions of zoledronic acid (ZOL) on pancreatic cancer cells were investigated. Materials and methods: Three human pancreatic cancer cell lines were exposed to ZOL, ionizing radiation (IR), or a combination of both, and the effects of the respective drug regimens on cell proliferation and invasion were examined. Results: Combined treatment with low doses of ZOL plus IR efficiently increased cell death and attenuated cell invasion compared with the individual use of ZOL or IR. These effects of ZOL were associated with inactivation of signal transducer and activator of transcription 3 (STAT3) and nuclear factor-κB (NF-κB). Conclusion: Collectively, these data suggest that ZOL in combination with IR is a promising therapeutic strategy for enhancing radio-sensitivity in pancreatic cancer cells via downregulation of the STAT3/NF-κB signaling pathway.
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Affiliation(s)
- Yanjie You
- Department of Gastroenterology, Ningxia Hui Autonomous Region People's Hospital, Yinchuan, Ningxia Hui Autonomous Region 750021, People's Republic of China
| | - Qiang Wang
- Department of Science and Education, Ningxia Hui Autonomous Region People's Hospital, Yinchuan 750021, People's Republic of China
| | - Haijun Li
- Department of Radiation Oncology, The Second People's Hospital of Neijiang, Neijiang, Sichuan 641003, People's Republic of China
| | - Yuhong Ma
- Department of Gastroenterology, Ningxia Hui Autonomous Region People's Hospital, Yinchuan, Ningxia Hui Autonomous Region 750021, People's Republic of China
| | - Yanhong Deng
- Department of Gastroenterology, Ningxia Hui Autonomous Region People's Hospital, Yinchuan, Ningxia Hui Autonomous Region 750021, People's Republic of China
| | - Zhengcai Ye
- Endoscopy Center, Ningxia Hui Autonomous Region People's Hospital, Yinchuan 750021, People's Republic of China
| | - Feihu Bai
- Department of Gastroenterology, Ningxia Hui Autonomous Region People's Hospital, Yinchuan, Ningxia Hui Autonomous Region 750021, People's Republic of China
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Gonzalez-Avila G, Sommer B, Mendoza-Posada DA, Ramos C, Garcia-Hernandez AA, Falfan-Valencia R. Matrix metalloproteinases participation in the metastatic process and their diagnostic and therapeutic applications in cancer. Crit Rev Oncol Hematol 2019; 137:57-83. [PMID: 31014516 DOI: 10.1016/j.critrevonc.2019.02.010] [Citation(s) in RCA: 198] [Impact Index Per Article: 39.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 02/11/2019] [Accepted: 02/24/2019] [Indexed: 12/13/2022] Open
Abstract
Matrix metalloproteinases (MMPs) participate from the initial phases of cancer onset to the settlement of a metastatic niche in a second organ. Their role in cancer progression is related to their involvement in the extracellular matrix (ECM) degradation and in the regulation and processing of adhesion and cytoskeletal proteins, growth factors, chemokines and cytokines. MMPs participation in cancer progression makes them an attractive target for cancer therapy. MMPs have also been used for theranostic purposes in the detection of primary tumor and metastatic tissue in which a particular MMP is overexpressed, to follow up on therapy responses, and in the activation of cancer cytotoxic pro-drugs as part of nano-delivery-systems that increase drug concentration in a specific tumor target. Herein, we review MMPs molecular characteristics, their synthesis regulation and enzymatic activity, their participation in the metastatic process, and how their functions have been used to improve cancer treatment.
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Affiliation(s)
- Georgina Gonzalez-Avila
- Laboratorio Oncología Biomédica, Instituto Nacional de Enfermedades Respiratorias "Ismael Cosío Villegas", Mexico City, Mexico.
| | - Bettina Sommer
- Departamento de Investigación en Hiperreactividad Bronquial, Instituto Nacional de Enfermedades Respiratorias "Ismael Cosío Villegas", Mexico City, Mexico
| | | | - Carlos Ramos
- Laboratorio de Biología Celular, Departamento de Fibrosis Pulmonar, Instituto Nacional de Enfermedades Respiratorias "Ismael Cosío Villegas", Mexico City, Mexico
| | - A Armando Garcia-Hernandez
- Laboratorio Oncología Biomédica, Instituto Nacional de Enfermedades Respiratorias "Ismael Cosío Villegas", Mexico City, Mexico
| | - Ramces Falfan-Valencia
- Laboratorio de HLA, Departamento de Inmunogenética y Alergia, Instituto Nacional de Enfermedades Respiratorias "Ismael Cosío Villegas", Mexico City, Mexico
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Peng L, Huang YT, Zhang F, Chen JY, Huo X. Chronic cadmium exposure aggravates malignant phenotypes of nasopharyngeal carcinoma by activating the Wnt/β-catenin signaling pathway via hypermethylation of the casein kinase 1α promoter. Cancer Manag Res 2018; 11:81-93. [PMID: 30588112 PMCID: PMC6304082 DOI: 10.2147/cmar.s171200] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Our previous study has shown that cadmium (Cd) exposure is not only a risk factor for nasopharyngeal carcinoma (NPC), but also correlated with the clinical stage and lymph node metastasis. However, the underlying molecular events of Cd involved in NPC progression remain to be elucidated. PURPOSE The objective of this study was to decipher how Cd impacts the malignant phenotypes of NPC cells. METHODS NPC cell lines CNE-1 and CNE-2 were continuously exposed with 1 μM Cd chloride for 10 weeks, designating as chronic Cd treated NPC cells (CCT-NPC). MTT assay, colony formation assay and xenograft tumor growth were used to assess cell viability in vitro and in vivo. Transwell assays were performed to detect cell invasion and migration. The protein levels of E-cadherin, N-cadherin, Vimentin as well as β-catenin and casein kinase 1α(CK1α) were measured by Western blot. Immunofluorescence staining was used to observe the distribution of filament actin (F-actin), β-catenin and CK1α. The mRNA levels of downstream target genes of β-catenin were detected by RT-PCR. Wnt/β-catenin signaling activity was assessed by TOPFlash/FOPFlash dual luciferase report system. MS-PCR was used to detect the methylation status of CK1α. Finally, the activation of Wnt/β-catenin pathway and cell biological properties were examined following treatment of CCT-NPC cells with 5-aza-2-deoxy-cytidine(5-aza-CdR). RESULTS CCT-NPC cells showed an increase in cell proliferation, colony formation, invasion and migration compared to the parental cells. Cd also induced cytoskeleton reorganization and epithelial-to-mesenchymal transition. Upregulation and nuclear translocation of β-catenin and increased luciferase activity accompanied with transcription of downstream target genes were found in CCT-NPC cells. Treatment of CCT-CNE1 cells with 5-aza-CdR could reverse the hypermethylation of CK1α and attenuate the cell malignancy. CONCLUSION These results support a role for chronic Cd exposure as a driving force for the malignant progression of NPC via epigenetic activation of the Wnt/β-catenin pathway.
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Affiliation(s)
- Lin Peng
- Clinical Laboratory, Cancer Hospital of Shantou University Medical College, Shantou 515041, People's Republic of China
- Laboratory of Environmental Medicine and Developmental Toxicology, Shantou University Medical College, Shantou 515041, People's Republic of China
| | - Yi-Teng Huang
- Health Care Center, The First Affiliated Hospital of Shantou University Medical College, Shantou 515041, People's Republic of China
| | - Fan Zhang
- Oncological Research Lab, Cancer Hospital of Shantou University Medical College, Shantou 515031, People's Republic of China,
| | - Jiong-Yu Chen
- Oncological Research Lab, Cancer Hospital of Shantou University Medical College, Shantou 515031, People's Republic of China,
| | - Xia Huo
- Laboratory of Environmental Medicine and Developmental Toxicology, Guangzhou and Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou 510632, People's Republic of China,
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Zhao Z, Shen W, Zhu H, Lin L, Jiang G, Zhu Y, Song H, Wu L. Zoledronate inhibits fibroblasts' proliferation and activation via targeting TGF-β signaling pathway. DRUG DESIGN DEVELOPMENT AND THERAPY 2018; 12:3021-3031. [PMID: 30271117 PMCID: PMC6147205 DOI: 10.2147/dddt.s168897] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Background Previous preclinical and clinical studies have demonstrated that zoledronate might inhibit neointimal hyperplasia at least partly by inhibiting the proliferation, adhesion and migration of vascular smooth muscle cells (VSMCs). However, whether zoledronate influences fibroblasts’ proliferation and activation, which also play a key role in neointimal hyperplasia and vascular remodeling, remains largely unknown. In the present study, the effect of zoledronate on fibroblasts was investigated and the underlying molecular mechanisms were examined. Methods After treatment with zoledronate, changes in biological behaviors, including the morphology, proliferation, cell-cycle distribution and migration of fibroblasts (NIH3T3 cells), were observed. The expression of α-SMA, TGF-β1 and TGF-β2 and the level of Smad2/3 phosphorylation in cultured fibroblasts were examined by Western blot. In vivo expression of α-SMA and TGF-β1 was assessed by immunohistochemical staining. Results It was shown that the typical fibroblast cell morphology was altered after zoledronate exposure. Cultured fibroblasts treated with zoledronate displayed dose-dependent inhibition of cell proliferation due to cell-cycle arrest in the S phase. Cell migration activities were also dose dependently suppressed by zoledronate treatment. Expression of α-SMA in cultured fibroblasts was significantly reduced by zoledronate treatment. Further analysis showed decreased expression of TGF-β1 and α-SMA by periadventitial delivery of zoledronate in the rat carotid balloon-injury model. The expression of TGF-β1 and TGF-β2 and the phosphorylation of Smad2/3 in cultured fibroblasts were significantly inhibited by zoledronate treatment. Conclusion Our findings demonstrated that zoledronate can inhibit the proliferation, migration and activation of fibroblasts via the TGF-β signaling pathway and revealed a novel mechanism of zoledronate action against neointimal hyperplasia.
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Affiliation(s)
- Zichang Zhao
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China, .,Department of Ophthalmology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Wei Shen
- Department of Ophthalmology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Hanbin Zhu
- Company 11 of Student Brigade, Second Military Medical University, Shanghai, China
| | - Lin Lin
- Department of Regenerative Medicine, Tongji University School of Medicine, Shanghai, China
| | - Gening Jiang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China,
| | - Yongzhe Zhu
- Department of Microbiology, Second Military Medical University, Shanghai, China
| | - Hongyuan Song
- Department of Ophthalmology, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Liang Wu
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China,
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14
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Wang L, Gao H, Yang X, Liang X, Tan Q, Chen Z, Zhao C, Gu Z, Yu M, Zheng Y, Huang Y, Zhu L, Jacob TJC, Wang L, Chen L. The apoptotic effect of Zoledronic acid on the nasopharyngeal carcinoma cells via ROS mediated chloride channel activation. Clin Exp Pharmacol Physiol 2018; 45:1019-1027. [PMID: 29884989 DOI: 10.1111/1440-1681.12979] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 05/12/2018] [Accepted: 05/29/2018] [Indexed: 01/09/2023]
Abstract
Zoledronic acid (ZA), a third-generation bisphosphonate, has been applied for treatment of bone metastases caused by malignant tumors. Recent studies have found its anti-cancer effects on various tumor cells. One of the mechanisms of anti-cancer effects of ZA is induction of apoptosis. However, the mechanisms of ZA-induced apoptosis in tumor cells have not been clarified clearly. In this study, we investigated the roles of chloride channels in ZA-induced apoptosis in nasopharyngeal carcinoma CNE-2Z cells. Apoptosis and chloride current were induced by ZA and suppressed by chloride channel blockers. After the knockdown of ClC-3 expression by ClC-3 siRNA, ZA-induced chloride current and apoptosis were significantly suppressed, indicating that the chloride channel participated in ZA-induced apoptosis may be ClC-3. When reactive oxygen species (ROS) generation was inhibited by the antioxidant N-acetyl-L-cysteine (L-NAC), ZA-induced apoptosis and chloride current were blocked accordingly, suggesting that ZA induces apoptosis through promoting ROS production and subsequently activating chloride channel.
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Affiliation(s)
- Liang Wang
- Division of Oncology, The First Affiliated Hospital, Jinan University, Guangzhou, China
| | - Hong Gao
- Department of Pharmacology, Medical College, Jinan University, Guangzhou, China
| | - Xiaoya Yang
- Department of Physiology, Medical College, Jinan University, Guangzhou, China.,Department of Physiology, Guangzhou Health Science College, Guangzhou, China
| | - Xiechou Liang
- Department of Physiology, Medical College, Jinan University, Guangzhou, China
| | - Qiuchan Tan
- Department of Physiology, Medical College, Jinan University, Guangzhou, China
| | - Zhanru Chen
- Department of Physiology, Medical College, Jinan University, Guangzhou, China
| | - Chan Zhao
- Department of Physiology, Medical College, Jinan University, Guangzhou, China
| | - Zhuoyu Gu
- Department of Pharmacology, Medical College, Jinan University, Guangzhou, China
| | - Meisheng Yu
- Department of Pharmacology, Medical College, Jinan University, Guangzhou, China
| | - Yanfang Zheng
- Department of Pharmacology, Medical College, Jinan University, Guangzhou, China
| | - Yanqing Huang
- Department of Obstetrics and Gynecology, Guangzhou Women and Children's Medical Center, Guangzhou, China
| | - Linyan Zhu
- Department of Pharmacology, Medical College, Jinan University, Guangzhou, China
| | - Tim J C Jacob
- Cardiff School of Biosciences, Cardiff University, Cardiff, Wales, UK
| | - Liwei Wang
- Department of Physiology, Medical College, Jinan University, Guangzhou, China
| | - Lixin Chen
- Department of Pharmacology, Medical College, Jinan University, Guangzhou, China
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15
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Fanale D, Amodeo V, Bazan V, Insalaco L, Incorvaia L, Barraco N, Castiglia M, Rizzo S, Santini D, Giordano A, Castorina S, Russo A. Can the microRNA expression profile help to identify novel targets for zoledronic acid in breast cancer? Oncotarget 2017; 7:29321-32. [PMID: 27081088 PMCID: PMC5045398 DOI: 10.18632/oncotarget.8722] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Accepted: 03/31/2016] [Indexed: 01/27/2023] Open
Abstract
Zoledronic acid (ZOL), belonging to third generation bisphosphonate family, is a potent inhibitor of osteoclast-mediated bone resorption, widely used to effectively prevent osteolysis in breast cancer patients who develop bone metastases. Low doses of ZOL have been shown to exhibit a direct anticancer role, by inhibiting cell adhesion, invasion, cytoskeleton remodelling and proliferation in MCF-7 breast cancer cells. In order to identify the molecular mechanisms and signaling pathways underlying the anticancer activity exerted by ZOL, we analyzed for the first time the microRNA expression profile in breast cancer cells. A large-scale microarray analysis of 377 miRNAs was performed on MCF7 cells treated with 10 μM ZOL for 24 h compared to untreated cells. Furthermore, the expression of specific ZOL-induced miRNAs was analyzed in MCF-7 and SkBr3 cells through Real-time PCR. Low-dose treatment with ZOL significantly altered expression of 54 miRNAs. Nine upregulated and twelve downregulated miRNAs have been identified after 24 h of treatment. Also, ZOL induced expression of 11 specific miRNAs and silenced expression of 22 miRNAs. MiRNA data analysis revealed the involvement of differentially expressed miRNAs in PI3K/Akt, MAPK, Wnt, TGF-β, Jak-STAT and mTOR signaling pathways, and regulation of actin cytoskeleton. Our results have been shown to be perfectly coherent with the recent findings reported in literature concerning changes in expression of some miRNAs involved in bone metastasis formation, progression, therapy resistance in breast cancer. In conclusion, this data supports the hypothesis that ZOL-induced modification of the miRNA expression profile contributes to the anticancer efficacy of this agent.
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Affiliation(s)
- Daniele Fanale
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Valeria Amodeo
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Viviana Bazan
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Lavinia Insalaco
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Lorena Incorvaia
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Nadia Barraco
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Marta Castiglia
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Sergio Rizzo
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Daniele Santini
- University Campus Bio-Medico, Department of Medical Oncology, Rome, Italy
| | - Antonio Giordano
- Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA, USA
| | - Sergio Castorina
- Fondazione Mediterranea "G.B. Morgagni", Catania, Italy.,Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Antonio Russo
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
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16
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Du C, Wang Y, Li H, Huang Y, Jiang O, You Y, Luo F. Zoledronic acid augments the radiosensitivity of cancer cells through perturbing S- and M-phase cyclins and p21 CIP1 expression. Oncol Lett 2017; 14:4237-4242. [PMID: 28943933 DOI: 10.3892/ol.2017.6710] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2015] [Accepted: 06/02/2017] [Indexed: 02/05/2023] Open
Abstract
Radiotherapy and adjuvant chemotherapy have become the standard treatments for multiple types of cancer. Although cancer cells are usually sensitive to radiotherapy, metastasis and local failure still occur mainly due to developed resistance to radiotherapy. Thus, it is critical to improve therapeutics for cancer treatment. The present study demonstrated that third-generation bisphosphonate zoledronic acid (ZOL), even at a low concentration, augments the radiosensitivity of cancer cells exposed to ionizing radiation (IR) by inducing S-phase arrest and subsequently promoting apoptosis. This function of ZOL was associated with elevated levels of cyclin A and cyclin B in the S and M phases, as well as decreased p21CIP1 expression. In addition, ZOL also inhibited malignant the invasiveness of cancer cells. Notably, these effects could be enhanced concurrently with IR. The present data indicated that combined treatment with ZOL plus IR may be a novel technique to augment the radiosensitivity of cancer cells.
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Affiliation(s)
- Chi Du
- Department of Medical Oncology, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, Sichuan 610004, P.R. China.,Department of Oncology, The Second People's Hospital of Neijiang, Luzhou Medical College, Neijiang, Sichuan 641003, P.R. China
| | - Yuyi Wang
- Department of Medical Oncology, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, Sichuan 610004, P.R. China
| | - Haijun Li
- Department of Oncology, The Second People's Hospital of Neijiang, Luzhou Medical College, Neijiang, Sichuan 641003, P.R. China
| | - Yi Huang
- Department of Oncology, The Second People's Hospital of Neijiang, Luzhou Medical College, Neijiang, Sichuan 641003, P.R. China
| | - Ou Jiang
- Department of Oncology, The Second People's Hospital of Neijiang, Luzhou Medical College, Neijiang, Sichuan 641003, P.R. China
| | - Yanjie You
- Pathological Examinations and Research Center, Luohe, Henan 462002, P.R. China.,Department of Pharmacy, Luohe Medical College, Luohe, Henan 462002, P.R. China
| | - Feng Luo
- Department of Medical Oncology, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, Sichuan 610004, P.R. China
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17
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Abstract
Radiation therapy is the primary treatment in nasopharyngeal carcinoma (NPC), and the effect of radiation therapy is strongly related to the oxygen content of cancer cells. That means, it is imperative to balance the interactions between radiotherapy and anti-angiogenesis therapy when giving combination therapy to improve clinical outcomes. The complicated mechanisms between antiangiogenic agents and radiation involve many interactions between the cancer cells, vasculature, and cancer stroma. The proliferation and metastasis of cancer depends on angiogenesis, while rapid growth of cancers will cause hypoxia, which contributes to radioresistance. Antiangiogenic agents can modulate the cancer blood flow and oxygenation through target cancer vasculature, leading to increased radiosensitivity. This study discusses the mechanisms of the synergistic effect of the antiangiogenic therapy with radiation therapy in metastatic NPC, and reviews the data supporting this strategy as a promising treatment for metastatic NPC.
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Affiliation(s)
- Zhuo Chen
- Department of Oncology, The First College of Clinical Medical Science, China Three Gorges University & Yichang Central People's Hospital, Yichang, China. E-mail.
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18
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Yi W, Liu ZG, Li X, Tang J, Jiang CB, Hu JY, Tu ZW, Wang H, Niu DL, Xia YF. CT-diagnosed severe skull base bone destruction predicts distant bone metastasis in early N-stage nasopharyngeal carcinoma. Onco Targets Ther 2016; 9:7011-7017. [PMID: 27895493 PMCID: PMC5117893 DOI: 10.2147/ott.s99717] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Bone metastasis is the most frequent type of distant metastasis in nasopharyngeal carcinoma (NPC). In this study, we investigated the correlation between the skull base bone destruction and the distant bone metastasis in patients with NPC. A total of 449 cases with NPC who were diagnosed and had definitive radiotherapy from 2001 to 2006 were enrolled in this study. The skull base bone destruction was diagnosed by computed tomography (CT) in all cases, and 191 patients also underwent magnetic resonance imaging scan. Kaplan–Meier method was adopted to perform the univariate analysis; Cox regression model was used to perform multivariate analysis to determine whether the skull base bone destruction when diagnosed by CT was an independent impact factor of the distant bone metastases. The group with skull base bone destruction had a distant bone metastases rate of 9.0% (14/155), whereas the group without skull base bone destruction had rate of 4.1% (12/294). The multivariate analysis showed that the skull base bone destruction, when diagnosed by CT, was an independent impact factor of the distant bone metastases-free survival in the early N-staging cases, but was not an independent impact factor when diagnosed by MRI. The skull base bone destruction diagnosed by CT in patients with NPC had predictive value for the distant bone metastases, especially for the early N-staging cases.
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Affiliation(s)
- Wei Yi
- Department of Radiotherapy, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou
| | - Zhi-Gang Liu
- Department of Radiotherapy, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha; Key Laboratory of Translational Radiation Oncology, Hunan Province
| | - Xian Li
- Department of Radiology, The First Affiliated Hospital of Guangzhou Medical University
| | - Jiao Tang
- Department of Radiotherapy, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha; Key Laboratory of Translational Radiation Oncology, Hunan Province
| | - Chang-Bin Jiang
- Department of Radiotherapy, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou
| | - Jing-Ye Hu
- State Key Laboratory of Oncology in Southern China, Department of Radiotherapy, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China
| | - Zi-Wei Tu
- State Key Laboratory of Oncology in Southern China, Department of Radiotherapy, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China
| | - Hui Wang
- Department of Radiotherapy, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha; Key Laboratory of Translational Radiation Oncology, Hunan Province
| | - Dao-Li Niu
- Department of Radiotherapy, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou
| | - Yun-Fei Xia
- State Key Laboratory of Oncology in Southern China, Department of Radiotherapy, Sun Yat-Sen University Cancer Center, Guangzhou, People's Republic of China
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19
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Ho HY, Lin CW, Chien MH, Reiter RJ, Su SC, Hsieh YH, Yang SF. Melatonin suppresses TPA-induced metastasis by downregulating matrix metalloproteinase-9 expression through JNK/SP-1 signaling in nasopharyngeal carcinoma. J Pineal Res 2016; 61:479-492. [PMID: 27600920 DOI: 10.1111/jpi.12365] [Citation(s) in RCA: 88] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Accepted: 09/02/2016] [Indexed: 12/24/2022]
Abstract
Nasopharyngeal carcinoma (NPC), a disease common in the South-East Asian population, has high lymph node metastatic ability. Melatonin, an endogenously produced substance present in animals, plants, fungi, and bacteria, has oncostatic activity via several mechanisms. The molecular mechanisms involved in melatonin-mediated tumor inhibitory potential are not completely defined. Here, we show that melatonin treatment inhibits TPA-induced cell motility by regulating the matrix metalloproteinase-9 (MMP-9) expression in NPC. We also identified the signaling cascade through which melatonin inhibits MMP-9 expression; this involves melatonin regulating the binding activity of the transcription factor specificity protein-1 (SP-1)-DNA. Our mechanistic analysis further reveals that the c-Jun N-terminal kinase/mitogen-activated protein kinase pathway is involved in the melatonin-mediated tumor suppressor activity. Furthermore, the findings indicate a functional link between melatonin-mediated MMP-9 regulation and tumor suppressing ability and provide new insights into the role of melatonin-induced molecular and epigenetic regulation of tumor growth. Thus, we conclude that melatonin suppresses the motility of NPC by regulating TPA-induced MMP-9 gene expression via inhibiting SP-1-DNA binding ability. The results provide a functional link between melatonin-mediated SP-1 regulation and the antimetastatic actions of melatonin on nasopharyngeal carcinoma.
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Affiliation(s)
- Hsin-Yu Ho
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Chiao-Wen Lin
- Institute of Oral Sciences, Chung Shan Medical University, Taichung, Taiwan
- Department of Dentistry, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Ming-Hsien Chien
- Graduate Institute of Clinical Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Medical Education and Research, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Russel J Reiter
- Department of Cellular and Structural Biology, The University of Texas Health Science Center, San Antonio, TX, USA
| | - Shih-Chi Su
- Whole-Genome Research Core Laboratory of Human Diseases, Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Yi-Hsien Hsieh
- Institute of Biochemistry, Microbiology and Immunology, Chung Shan Medical University, Taichung, Taiwan
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Shun-Fa Yang
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan.
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan.
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20
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Park JK, Fava A, Carrino J, Del Grande F, Rosen A, Boin F. Association of Acroosteolysis With Enhanced Osteoclastogenesis and Higher Blood Levels of Vascular Endothelial Growth Factor in Systemic Sclerosis. Arthritis Rheumatol 2016; 68:201-9. [PMID: 26361270 DOI: 10.1002/art.39424] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Accepted: 09/01/2015] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Bone resorption of distal phalanges, or acroosteolysis (AO), can develop in patients with systemic sclerosis (SSc), causing pain and functional limitation. This study was undertaken to investigate whether AO may be associated with abnormal osteoclastogenesis in SSc patients and whether hypoxia may be involved in this process. METHODS Peripheral blood mononuclear cells (PBMCs) obtained from 26 SSc patients (11 with AO and 15 without AO) and 14 healthy controls were cultured in the presence of RANKL and macrophage colony-stimulating factor for 9 days. Tartrate-resistant acid phosphatase-positive multinucleated giant cells (MGCs) containing 3 or more nuclei were counted as osteoclasts. Plasma levels and effects of vascular endothelial growth factor (VEGF) on osteoclast formation were evaluated. RESULTS SSc patients with AO formed significantly more osteoclasts after 9 days than did patients without AO (mean ± SD 142.4 ± 67.0 versus 27.2 ± 17.6 MGCs/well; P < 0.001) or healthy controls (mean ± SD 18.7 ± 27.0 MGCs/well; P < 0.001). No significant difference in osteoclast formation was noted between the patients without AO and healthy controls. Plasma levels of VEGF were higher in SSc patients with AO compared to those without (mean ± SD 142.4 ± 69.6 pg/ml versus 88.1 ± 38.2 pg/ml; P < 0.005) or healthy controls (54.2 ± 24.6 pg/ml; P = 0.018). Priming with VEGF-A for 24 hours significantly increased osteoclast generation by 5.3 ± 1.9 fold (P = 0.0018). The radiographic extent of AO was associated with increased osteoclast formation (Spearman's ρ = 0.741, P = 0.01). CONCLUSION Our findings indicate that increased osteoclast formation and higher VEGF levels may contribute to AO in SSc patients. Further studies are needed to elucidate whether targeting osteoclastogenesis may provide a specific therapeutic option for SSc-associated AO.
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Affiliation(s)
- Jin Kyun Park
- Seoul National University Hospital, Seoul, South Korea
| | - Andrea Fava
- Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - John Carrino
- Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Filippo Del Grande
- Johns Hopkins University School of Medicine, Baltimore, Maryland, and Ospedale Regionale di Lugano, Lugano, Switzerland
| | - Antony Rosen
- Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Francesco Boin
- Johns Hopkins University School of Medicine, Baltimore, Maryland
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21
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Abstract
The bisphosphonate zoledronic acid (ZA) significantly reduces complications of bone metastasis by inhibiting resident macrophages, the osteoclasts. Recent clinical trials indicate additional anti-metastatic effects of ZA outside the bone. However, which step of metastasis is influenced and whether this is due to direct toxicity on cancer cells or inhibition of the tumor promoting microenvironment, is unknown. In particular, tumor-associated and resident macrophages support each step of organ metastasis and could be a crucial target of ZA. Thus, we comparatively investigate the ZA effects on: i) different types of macrophages, ii) on breast cancer cells but also iii) on macrophage-induced invasion. We demonstrate that ZA concentrations reflecting the plasma level affected viability of human macrophages, murine bone marrow-derived macrophages as well as their resident brain equivalents, the microglia, while it did not influence the tested cancer cells. However, the effects on the macrophages subsequently reduced the macrophage/microglia-induced invasiveness of the cancer cells. In line with this, manipulation of microglia by ZA in organotypic brain slice cocultures reduced the tissue invasion by carcinoma cells. The characterization of human macrophages after ZA treatment revealed a phenotype/response shift, in particular after external stimulation. In conclusion, we show that therapeutic concentrations of ZA affect all types of macrophages but not the cancer cells. Thus, anti-metastatic effects of ZA are predominantly caused by modulating the microenvironment. Most importantly, our findings demonstrate that ZA reduced microglia-assisted invasion of cancer cells to the brain tissue, indicating a potential therapeutic role in the prevention of cerebral metastasis.
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22
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Potential clinical applications of matrix metalloproteinase inhibitors and their future prospects. Int J Biol Markers 2013; 28:117-30. [PMID: 23787494 DOI: 10.5301/jbm.5000026] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/12/2013] [Indexed: 12/28/2022]
Abstract
Matrix metalloproteinases (MMPs) are endopeptidases that are involved in extracellular matrix degradation. They are also implicated in a number of abnormal bioprocesses, such as tumor growth, invasion, and metastasis. Therefore, controlling MMP activities has generated considerable interest as a possible therapeutic target. The tissue inhibitors of metalloproteinases (TIMPs) are the major naturally occurring proteins that specifically inhibit MMPs and assist in maintaining the balance between extracellular matrix destruction and formation. However, TIMPs are probably not suitable for pharmacological applications due to their short half-lives in vivo. During the last few decades, synthetic MMP inhibitors (MMPIs) have undergone rapid clinical development in attempts to control MMP enzymatic activities in abnormal bioprocesses. Although studies with these agents have met with limited clinical success, the field of MMPIs is still expanding, and generation of highly effective and selective MMPIs might be a promising direction of this research area.
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23
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Li XY, Lin YC, Huang WL, Lin W, Wang HB, Lin WZ, Lin SL. Zoledronic acid inhibits human nasopharyngeal carcinoma cell proliferation by activating mitochondrial apoptotic pathway. Med Oncol 2012; 29:3374-80. [PMID: 22729369 DOI: 10.1007/s12032-012-0281-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2012] [Accepted: 06/08/2012] [Indexed: 02/05/2023]
Abstract
We investigated the apoptosis-inducing effect of zoledronic acid in human nasopharyngeal carcinoma cell HNE-1 and explore the potential mechanism. Human nasopharyngeal carcinoma cell HNE-1 was exposed to various concentrations (0-40 μmol/L) of zoledronic acid. Cell proliferation was studied by an MTT assay. Cell apoptosis was analyzed by flow cytometry and TdT-mediated dUTP nick-end labeling (TUNEL) assay. Cell cycle was analyzed by flow cytometry. Gene expressions were investigated by quantitative real-time PCR, and protein expressions were investigated by Western blot. The results showed zoledronic acid decreased cell proliferation not in a time- or dose-dependent fashion. TUNEL assay, together with Annexin V/propidium iodide FACS analysis, confirmed the increase in apoptotic HNE-1 cells treated with zoledronic acid. Cell cycle analysis showed a larger number of treated cells occupied the S-phase. Quantitative RT-PCR and Western blot revealed that the pro-apoptotic genes, Bad, Bax, and Caspase-9, were upregulated in treated HNE-1 cells, whereas the anti-apoptotic gene, Bcl-2, was downregulated in both mRNA and protein levels. In conclusion, zoledronic inhibits human nasopharyngeal carcinoma cell proliferation by inducing apoptosis via the mitochondrial apoptotic pathway.
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Affiliation(s)
- Xu-Yuan Li
- Department of Internal Medicine, Cancer Hospital of Shantou University Medical College, 7 Raoping Road, Shantou, 515031, China
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