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Machado Júnior RJ, Camilli JC, Basting RT, Zago PMW, Sousa IMDO, Buglio KE, Ruiz ALTG, Carvalho PRN, Carvalho JED, Saad STO, Foglio MA. Cytoprotective effect of Fridericia chica (Bonpl.) L.G. Lohmann extract associated with geranylgeraniol enriched-fraction from Bixa orellana L. on epithelial cells treated with bisphosphonate. Nat Prod Res 2022:1-6. [PMID: 36226767 DOI: 10.1080/14786419.2022.2131782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Bisphosphonates are drugs used to treat bone disorders. The chronic use of bisphosphonates is associated with the occurrence of medication-related osteonecrosis of the jaw (MRONJ). Previous data reported the positive effects of Geranylgeraniol on different cell types treated with Bisphosphonates. Foregoing work done by our research group demonstrated the wound healing capacity of Fridericia chica (Bonpl.) L.G.Lohmann standardized ethanol extract. Herein in vitro cytoprotective synergistic effect of the association of F. chica extract associated with an enriched geranylgeraniol fraction on keratinocytes exposed to zoledronic acid is reported. An association of F. chica at 1 and 5 µg/mL with geranylgeraniol at 15 µg/mL, increased cell viability by 73.5% and 71.1%, respectively. This treatment did not increase tumor cells viability; whereas the clonogenic potential assessment showed that, the association with F. chica (5 µg/mL) reversed the effects of zoledronic acid on the cells. This study provides data for a potential treatment for MRONJ.
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Affiliation(s)
| | - Júlia C Camilli
- Faculty of Pharmaceutical Sciences, University of Campinas, Campinas, Brazil
| | | | | | | | - Kaio Eduardo Buglio
- Faculty of Pharmaceutical Sciences, University of Campinas, Campinas, Brazil
| | - Ana Lúcia T G Ruiz
- Faculty of Pharmaceutical Sciences, University of Campinas, Campinas, Brazil
| | | | | | - Sara T O Saad
- Hematology and Hemotherapy Center (HEMOCENTRO), State University of Campinas (UNICAMP), Campinas, Brazil
| | - Mary Ann Foglio
- Faculty of Pharmaceutical Sciences, University of Campinas, Campinas, Brazil
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2
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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: 1.1] [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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Zoledronic acid induces micronuclei formation, mitochondrial-mediated apoptosis and cytostasis in kidney cells. Life Sci 2018; 203:305-314. [PMID: 29729261 DOI: 10.1016/j.lfs.2018.04.059] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Revised: 03/11/2018] [Accepted: 04/30/2018] [Indexed: 11/21/2022]
Abstract
AIMS Zoledronic acid (ZA), a FDA approved drug has used widely in the treatment of bone metastasis complications, has been linked to renal toxicity with unclear mechanism. The present study is aimed at investigating the genotoxic and cytotoxic effects of ZA in renal epithelial cells. MAIN METHODS The genotoxic effect of ZA in Vero and MDCK cells determined by cytokinesis block micronucleus (CBMN) assay. The cytotoxic effect assessed by analysing cell cycle profile, cell death and mitochondrial membrane potential by flow cytometry using propidium iodide, AnnexinV-FITC/PI and JC1 dye staining, respectively, BAX and Bcl-2 expression by Western blotting and caspase activity by spectrofluorimetry. KEY FINDINGS The cytotoxic effect of ZA based on MTT assay revealed variable sensitivities of Vero and MDCK cells, with IC50 values of 7.41 and 109.58 μM, respectively. The CBMN assay has shown prominent dose-dependent (IC10-50) induction of micronuclei formation in both cells, indicating ZA's clastogenic and aneugenic potential. Further, the ZA treatment led the cells to apoptosis, evident from dose-dependent increase in the percentage of cells in subG1 phase and display of membranous phosphatidylserine translocation. Studies also confirmed apoptosis through mitochondria, evident from the prominent increase in BAX/Bcl-2 ratio, mitochondrial membrane depolarization and caspase-3/7 activity. In addition, ZA reduces cytokinetic activity of renal cells, evident from dose-wise lowered replicative indices. SIGNIFICANCE The study depict ZA's potential genotoxic effect along with cytotoxic effect in renal epithelial cells, could be key factors for the development of renal complications associated with it, which prompts renal safety measures in lieu with ZA usage.
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You Y, Li H, Chen J, Qin X, Ran Y. Zoledronic acid reverses cisplatin resistance in nasopharyngeal carcinoma cells by activating the mitochondrial apoptotic pathway. Oncol Lett 2017; 13:1840-1846. [PMID: 28454332 DOI: 10.3892/ol.2017.5611] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Accepted: 09/09/2016] [Indexed: 11/05/2022] Open
Abstract
Despite improvements to radiotherapeutic strategies, resistance to adjuvant chemotherapy remains the main problem underlying the low 5-year survival rate in patients with nasopharyngeal carcinoma (NPC). In the present study, the human NPC cell line HNE1 was exposed to gradually increasing concentrations of cisplatin (CDDP) in order to establish a drug-resistant sub-cell line, HNE1/CDDP. HNE1/CDDP cells exhibited multidrug resistance and a prolonged doubling time, as compared with the parent HNE1 cells. Furthermore, pretreatment with zoledronic acid (ZOL) appeared to resensitize the CDDP-resistant cells by inducing S-phase cell cycle arrest and the mitochondrial apoptotic pathway by upregulating the expression of B-cell lymphoma-2 (BCL-2)-associated X protein and caspase-9 and downregulating the expression of BCL-2. The results of the present study suggested that HNE1/CDDP cells are a stable, multidrug-resistant NPC cell line that may serve as an important tool for research in drug resistance. In addition, the application of ZOL may hold clinical therapeutic potential for the treatment of drug resistance in NPC.
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Affiliation(s)
- Yanjie You
- Pathological Examination and Research Center, Luohe Medical College, Luohe, Henan 462002, P.R. China
| | - Haijun Li
- Department of Radiation Oncology, The Second People's Hospital of Neijiang, Neijiang, Sichuan 641000, P.R. China
| | - Jiongyu Chen
- Department of Laboratory, Cancer Hospital of Shantou University, Shantou, Guangdong 515041, P.R. China
| | - Xin Qin
- Medical College, Hubei University of Arts and Science, Xiangyang, Hubei 441053, P.R. China
| | - Yonggang Ran
- Department of Teaching and Training, Bethune Military Medical NCO Academy of PLA, Shijiazhuang, Hebei 050081, P.R. China
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Han FS, Lin MB, Zhu HY, Chen YQ, Shui W, Xu JM. Anti-proliferation effect of zoledronic acid on human colon cancer line SW480. ASIAN PAC J TROP MED 2016; 9:168-71. [DOI: 10.1016/j.apjtm.2016.01.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2015] [Revised: 12/20/2015] [Accepted: 12/30/2015] [Indexed: 12/09/2022] Open
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Ruan Y, Hu K, Chen H. Autophagy inhibition enhances isorhamnetin‑induced mitochondria‑dependent apoptosis in non‑small cell lung cancer cells. Mol Med Rep 2015; 12:5796-806. [PMID: 26238746 PMCID: PMC4581743 DOI: 10.3892/mmr.2015.4148] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Accepted: 06/22/2015] [Indexed: 12/26/2022] Open
Abstract
Isorhamnetin (ISO) is a flavonoid from plants of the Polygonaceae family and is also an immediate metabolite of quercetin in mammals. To date, the anti-tumor effects of ISO and the underlying mechanisms have not been elucidated in lung cancer cells. The present study investigated the inhibitory effects of ISO on the growth of human lung cancer A549 cells. Treatment of the lung cancer cells with ISO significantly suppressed cell proliferation and colony formation. ISO treatment also resulted in a significant increase in apoptotic cell death of A549 cells in a time- and dose-dependent manner. Further investigation showed that the apoptosis proceeded via the mitochondria-dependent pathway as indicated by alteration of the mitochondrial membrane potential, the release of cytochrome C and caspase activation. Of note, treatment with ISO also induced the formation of autophagosomes and light chain 3-II protein in A549 cells. Furthermore, co-treatment with autophagy inhibitors 3-methyladenine and hydroxychloroquine significantly inhibited the ISO-induced autophagy and enhanced the ISO-induced apoptotic cell death in vitro as well as in vivo. Thus, the results of the present study suggested that ISO is a potential anti-lung cancer agent. In addition, the results indicated that the inhibition of autophagy may be a useful strategy for enhancing the chemotherapeutic effect of ISO on lung cancer cells.
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Affiliation(s)
- Yushu Ruan
- Division of Respiratory Disease, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Ke Hu
- Division of Respiratory Disease, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Hongbo Chen
- The Shenzhen Key Lab of Gene and Antibody Therapy, Division of Life and Health Sciences, Shenzhen Graduate School of Tsinghua University, Shenzhen, Guangdong 518055, P.R. China
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Chandrasekaran V, Kalyan S, Biel V, Lettau M, Nerdal PT, Oberg HH, Wesch D, Lindhorst TK, Kabelitz D. Novel synthesis of fluorochrome-coupled zoledronate with preserved functional activity on gamma/delta T cells and tumor cells. MEDCHEMCOMM 2015. [DOI: 10.1039/c5md00063g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel fluorescent derivative of bisphosphonate zoledronate was synthesized and shown to have comparable functional activity as native zoledronate.
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Affiliation(s)
| | - Shirin Kalyan
- Institute of Immunology
- Christian-Albrechts-University of Kiel
- D-24105 Kiel
- Germany
| | - Valentina Biel
- Institute of Immunology
- Christian-Albrechts-University of Kiel
- D-24105 Kiel
- Germany
| | - Marcus Lettau
- Institute of Immunology
- Christian-Albrechts-University of Kiel
- D-24105 Kiel
- Germany
| | | | - Hans-Heinrich Oberg
- Institute of Immunology
- Christian-Albrechts-University of Kiel
- D-24105 Kiel
- Germany
| | - Daniela Wesch
- Institute of Immunology
- Christian-Albrechts-University of Kiel
- D-24105 Kiel
- Germany
| | - Thisbe K. Lindhorst
- Otto Diels Institute of Organic Chemistry
- Christian-Albrechts-University of Kiel
- D-24118 Kiel
- Germany
| | - Dieter Kabelitz
- Institute of Immunology
- Christian-Albrechts-University of Kiel
- D-24105 Kiel
- Germany
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Zoledronic acid exerts antitumor effects in NB4 acute promyelocytic leukemia cells by inducing apoptosis and S phase arrest. Biomed Pharmacother 2014; 68:1031-6. [DOI: 10.1016/j.biopha.2014.09.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2014] [Accepted: 09/09/2014] [Indexed: 01/03/2023] Open
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9
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Ge XY, Yang LQ, Jiang Y, Yang WW, Fu J, Li SL. Reactive oxygen species and autophagy associated apoptosis and limitation of clonogenic survival induced by zoledronic acid in salivary adenoid cystic carcinoma cell line SACC-83. PLoS One 2014; 9:e101207. [PMID: 24963720 PMCID: PMC4071064 DOI: 10.1371/journal.pone.0101207] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2013] [Accepted: 06/04/2014] [Indexed: 01/10/2023] Open
Abstract
Salivary adenoid cystic carcinoma is an epithelial tumor in the head and neck region. Despite its slow growth, patients with salivary adenoid cystic carcinoma exhibit poor long term survival because of a high rate of distant metastasis. Lung and bone are common distant metastasis sites. Zoledronic acid, a third generation bisphosphonate, has been used for tumor-induced osteolysis due to bone metastasis and has direct antitumor activity in several human neoplasms. Here, we observed that zoledronic acid inhibited salivary adenoid cystic carcinoma cell line SACC-83 xenograft tumor growth in nude mice. In vitro, zoledronic acid induced apoptosis and reduced clonogenic survival in SACC-83. Flow cytometry and western blotting indicated that the cell cycle was arrested at G0/G1. Zoledronic acid treatment upregulated reactive oxygen species as well as the autophagy marker protein LC-3B. Reactive oxygen species scavenger N-acetylcysteine and autophagy antagonist 3-methyladenine decreased zoledronic acid-induced apoptosis and increased clonogenic survival. Silencing of the autophagy related gene Beclin-1 also decreased zoledronic acid-induced apoptosis and inhibition of clonogenic formation. In addition, isobolographic analysis revealed synergistic effects on apoptosis when zoledronic acid and paclitaxel/cisplatin were combined. Taken together, our results suggest that zoledronic acid induced apoptosis and reduced clonogenic survival via upregulation of reactive oxygen species and autophagy in the SACC-83 cell line. Thus, zoledronic acid should be considered a promising drug for the treatment of salivary adenoid cystic carcinoma.
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Affiliation(s)
- Xi-Yuan Ge
- Central Laboratory, Peking University School and Hospital of Stomatology, Haidian District, Beijing, PR China
| | - Lin-Qian Yang
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Haidian District, Beijing, PR China
| | - Yang Jiang
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Haidian District, Beijing, PR China
| | - Wen-Wen Yang
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Haidian District, Beijing, PR China
| | - Jia Fu
- Central Laboratory, Peking University School and Hospital of Stomatology, Haidian District, Beijing, PR China
| | - Sheng-Lin Li
- Central Laboratory, Peking University School and Hospital of Stomatology, Haidian District, Beijing, PR China
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Haidian District, Beijing, PR China
- * E-mail:
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10
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Schech AJ, Kazi AA, Gilani RA, Brodie AH. Zoledronic acid reverses the epithelial-mesenchymal transition and inhibits self-renewal of breast cancer cells through inactivation of NF-κB. Mol Cancer Ther 2013; 12:1356-66. [PMID: 23619300 DOI: 10.1158/1535-7163.mct-12-0304] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Zoledronic acid, a third-generation bisphosphonate, has been shown to reduce cell migration, invasion, and metastasis. However, the effects of zoledronic acid on the epithelial-mesenchymal transition (EMT), a cellular process essential to the metastatic cascade, remain unclear. Therefore, the effects of zoledronic acid on EMT, using triple-negative breast cancer (TNBC) cells as a model system, were examined in more detail. Zoledronic acid treatment decreased the expression of mesenchymal markers, N-cadherin, Twist, and Snail, and subsequently upregulated expression of E-cadherin. Zoledronic acid also inhibited cell viability, induced cell-cycle arrest, and decreased the proliferative capacity of TNBC, suggesting that zoledronic acid inhibits viability through reduction of cell proliferation. As EMT has been linked to acquisition of a self-renewal phenotype, the effects of zoledronic acid on self-renewal in TNBC were also studied. Treatment with zoledronic acid decreased expression of self-renewal proteins, BMI-1 and Oct-4, and both prevented and eliminated mammosphere formation. To understand the mechanism of these results, the effect of zoledronic acid on established EMT regulator NF-κB was investigated. Zoledronic acid inhibited phosphorylation of RelA, the active subunit of NF-κB, at serine 536 and modulated RelA subcellular localization. Treatment with zoledronic acid reduced RelA binding to the Twist promoter, providing a direct link between inactivation of NF-κB signaling and loss of EMT transcription factor gene expression. Binding of Twist to the BMI-1 promoter was also decreased, correlating modulation of EMT to decreased self-renewal. On the basis of these results, it is proposed that through inactivation of NF-κB, zoledronic acid reverses EMT, which leads to a decrease in self-renewal.
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Affiliation(s)
- Amanda J Schech
- Department of Pharmacology and Experimental Therapeutics, University of Maryland, School of Medicine, Baltimore, MD 21201, USA
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