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Omidifar N, Gholami A, Shokripour M, Nourani MA, Mohkam M, Mousavi SM, Hashemi SA, Khorram B, Ahmadabadi AN, Dara M. Protective Effects of Xanthine Derivatives Against Arsenic Trioxide-Induced Oxidative Stress in Mouse Hepatic and Renal Tissues. Drug Res (Stuttg) 2024; 74:133-144. [PMID: 38350632 DOI: 10.1055/a-2247-5232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2024]
Abstract
In this study, the protective efficacy of pentoxifylline (PTX) as a xanthine derivative against arsenic trioxide (ATO)-induced kidney and liver damage in mice was investigated. Thirty-six mice were divided into six groups, receiving intraperitoneal injections of saline, ATO, PTX, or a combination for four weeks. Blood samples were analyzed for serum biochemistry, while hepatic tissue underwent examination for histopathological changes and assessment of oxidative stress markers and antioxidant gene expression through Real-Time PCR. ATO exposure significantly increased serum markers (creatinine, ALT, BUN, ALP, AST) and induced histopathological changes in the liver. Moreover, it elevated renal and hepatic nitric oxide (NO) and lipid peroxidation (LPO) levels, and reduced antioxidant enzyme expression (CAT, GSR, GPx, MPO, SOD), total thiol groups (TTGs), and total antioxidant capacity (TAC). Conversely, PTX treatment effectively lowered serum hepatic and renal markers, improved antioxidant markers, and induced histopathological alterations. Notably, PTX did not significantly affect renal and hepatic NO levels. These findings suggest that PTX offers therapeutic potential in mitigating liver and acute kidney injuries induced by various insults, including exposure to ATO.
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Affiliation(s)
- Navid Omidifar
- Biotechnology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Pathology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ahmad Gholami
- Biotechnology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mansoureh Shokripour
- Department of Pathology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Ali Nourani
- Department of Pathology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Milad Mohkam
- Allergy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Seyyed Mojtaba Mousavi
- Department of Chemical Engineering, National Taiwan University of Science and Technology, Taipei City, Taiwan
| | - Seyyed Alireza Hashemi
- Health Policy Research Center, Health Institute, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Bagher Khorram
- Student Research Committee, School of Nursing and Midwifery, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Amir Nili Ahmadabadi
- Department of Pharmacology and Toxicology, Medicinal Plants and Natural Products Research Center, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan
| | - Mahintaj Dara
- Stem Cells and Transgenic Technology Center, Shiraz University of Medical Sciences, Shiraz, Iran
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Liang Y, An Q, Song H, Tang Y, Xiao S, Wu J, Yan N, Yu B, Cao X, Lu M. AcGlcAs: A Novel P53-Targeting Arsenical with Potent Cellular Uptake and Cancer Cell Selectivity. J Med Chem 2023; 66:16579-16596. [PMID: 38069817 DOI: 10.1021/acs.jmedchem.3c00104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Abstract
Arsenic trioxide (ATO) targets PML/RARα and leads to miraculous success in treating acute promyelocytic leukemia. Notably, ATO also targets p53, the most frequently mutated protein in cancers, through a similar binding mechanism. However, p53-targeting ATO trials are challenging due to the poor cellular uptake and cancer selectivity of ATO. Here, we analyzed the structure-activity relationship of arsenicals and rationally developed a novel arsenical (designated AcGlcAs) by conjugating arsenic to sulfur atoms and tetraacetyl-β-d-thioglucose. AcGlcAs exhibited remarkable cellular uptake through a thiol-mediated pathway (maximally 127-fold higher than ATO), thereby potently targeting PML/RARα and mutant p53. Among the 55 tested cell lines, AcGlcAs preferentially killed cancer lines rather than normal lines. In preclinical studies, AcGlcAs significantly extended the survival of mice bearing a xenograft tumor with p53 mutation while showing high plasma stability and oral bioavailability. Thus, AcGlcAs is a potential clinical candidate for precisely treating numerous p53-mutated cancers.
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Affiliation(s)
- Ying Liang
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine (Shanghai), Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Quanlin An
- Institute of Clinical Science, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai 200032, China
| | - Huaxin Song
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine (Shanghai), Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Yigang Tang
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine (Shanghai), Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Shujun Xiao
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine (Shanghai), Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Jiale Wu
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine (Shanghai), Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Ni Yan
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine (Shanghai), Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Biao Yu
- State Key Laboratory of Bio-organic and Natural Products Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Xin Cao
- Institute of Clinical Science, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai 200032, China
| | - Min Lu
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine (Shanghai), Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
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Dai B, Wang F, Wang Y, Zhu J, Li Y, Zhang T, Zhao L, Wang L, Gao W, Li J, Zhu H, Li K, Hu J. Targeting HDAC3 to overcome the resistance to ATRA or arsenic in acute promyelocytic leukemia through ubiquitination and degradation of PML-RARα. Cell Death Differ 2023; 30:1320-1333. [PMID: 36894687 PMCID: PMC10154408 DOI: 10.1038/s41418-023-01139-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 02/10/2023] [Accepted: 02/20/2023] [Indexed: 03/11/2023] Open
Abstract
Acute promyelocytic leukemia (APL) is driven by the oncoprotein PML-RARα, which recruits corepressor complexes, including histone deacetylases (HDACs), to suppress cell differentiation and promote APL initiation. All-trans retinoic acid (ATRA) combined with arsenic trioxide (ATO) or chemotherapy highly improves the prognosis of APL patients. However, refractoriness to ATRA and ATO may occur, which leads to relapsed disease in a group of patients. Here, we report that HDAC3 was highly expressed in the APL subtype of AML, and the protein level of HDAC3 was positively associated with PML-RARα. Mechanistically, we found that HDAC3 deacetylated PML-RARα at lysine 394, which reduced PIAS1-mediated PML-RARα SUMOylation and subsequent RNF4-induced ubiquitylation. HDAC3 inhibition promoted PML-RARα ubiquitylation and degradation and reduced the expression of PML-RARα in both wild-type and ATRA- or ATO-resistant APL cells. Furthermore, genetic or pharmacological inhibition of HDAC3 induced differentiation, apoptosis, and decreased cellular self-renewal of APL cells, including primary leukemia cells from patients with resistant APL. Using both cell line- and patient-derived xenograft models, we demonstrated that treatment with an HDAC3 inhibitor or combination of ATRA/ATO reduced APL progression. In conclusion, our study identifies the role of HDAC3 as a positive regulator of the PML-RARα oncoprotein by deacetylating PML-RARα and suggests that targeting HDAC3 could be a promising strategy to treat relapsed/refractory APL.
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Affiliation(s)
- Bo Dai
- Shanghai Institute of Hematology, Blood and Marrow Transplantation Center, Collaborative Innovation Center of Hematology, Department of Hematology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin Er Rd, Shanghai, 200025, China
- NHC Key Laboratory of Biotechnology of Antibiotics, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, 1 Tian Tan Xi Li, Beijing, 100050, China
- Department of Hematology, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Feng Wang
- NHC Key Laboratory of Biotechnology of Antibiotics, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, 1 Tian Tan Xi Li, Beijing, 100050, China
| | - Ying Wang
- Shanghai Institute of Hematology, Blood and Marrow Transplantation Center, Collaborative Innovation Center of Hematology, Department of Hematology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin Er Rd, Shanghai, 200025, China
- Department of Hematology, Tong Ji Hospital, Tong Ji University School of Medicine, No 389 Xincun Road, Shanghai, 200065, China
| | - Jiayan Zhu
- Shanghai Institute of Hematology, Blood and Marrow Transplantation Center, Collaborative Innovation Center of Hematology, Department of Hematology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin Er Rd, Shanghai, 200025, China
| | - Yunxuan Li
- NHC Key Laboratory of Biotechnology of Antibiotics, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, 1 Tian Tan Xi Li, Beijing, 100050, China
| | - Tingting Zhang
- NHC Key Laboratory of Biotechnology of Antibiotics, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, 1 Tian Tan Xi Li, Beijing, 100050, China
| | - Luyao Zhao
- NHC Key Laboratory of Biotechnology of Antibiotics, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, 1 Tian Tan Xi Li, Beijing, 100050, China
| | - Lining Wang
- Shanghai Institute of Hematology, Blood and Marrow Transplantation Center, Collaborative Innovation Center of Hematology, Department of Hematology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin Er Rd, Shanghai, 200025, China
| | - Wenhui Gao
- Shanghai Institute of Hematology, Blood and Marrow Transplantation Center, Collaborative Innovation Center of Hematology, Department of Hematology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin Er Rd, Shanghai, 200025, China
| | - Junmin Li
- Shanghai Institute of Hematology, Blood and Marrow Transplantation Center, Collaborative Innovation Center of Hematology, Department of Hematology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin Er Rd, Shanghai, 200025, China
| | - Honghu Zhu
- Department of Hematology, The First Affiliated Hospital, College of Medicine, and Institute of Hematology, Zhejiang University, Zhejiang, 310003, China
| | - Ke Li
- NHC Key Laboratory of Biotechnology of Antibiotics, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, 1 Tian Tan Xi Li, Beijing, 100050, China.
| | - Jiong Hu
- Shanghai Institute of Hematology, Blood and Marrow Transplantation Center, Collaborative Innovation Center of Hematology, Department of Hematology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin Er Rd, Shanghai, 200025, China.
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Wu JC, Jin SD, Song JH, Liu XQ, Ma WJ, Chang L, Guan XX, Zhang MY, Liu JQ, Fu H, Wang Y, Xu CQ. [CircRNA-0028171 regulates arsenic trioxide-induced apoptosis in vascular endothelial cells]. Sheng Li Xue Bao 2022; 74:763-772. [PMID: 36319099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The present study was aimed to investigate the effects of circRNA-0028171 on the apoptosis of vascular endothelial cells induced by arsenic trioxide (As2O3). Human umbilical vein endothelial cells (HUVECs) were treated with 0-15 μmol/L As2O3 for 24 h. Then, cellular viability was measured by MTT assay. The expression levels of circRNA-0028171, Bcl-2 and Bax mRNA were detected by real-time quantitative PCR. Bcl-2/Bax protein ratio was detected by Western blot. Whether circRNA-0028171 was involved in the regulation of HUVECs by As2O3 was investigated by transfection with overexpression plasmid of circRNA-0028171 and siRNA. The results showed that compared with the control group, As2O3 group showed decreased cellular viability, reduced Bcl-2/Bax mRNA and protein ratios, and significantly lower expression of circRNA-0028171. Overexpression of circRNA-0028171 inhibited apoptosis of HUVECs induced by As2O3. Knockdown of circRNA-0028171 by siRNA promoted As2O3-induced apoptosis in HUVECs. These results suggest that circRNA-0028171 is involved in the vascular endothelial cell apoptosis induced by As2O3.
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Affiliation(s)
- Ji-Chen Wu
- College of Pharmacy, Mudanjiang Medical University, Mudanjiang 157400, China
| | - Sai-Di Jin
- College of Pharmacy, Harbin Medical University, Harbin 150081, China
| | - Jia-Hang Song
- College of Pharmacy, Harbin Medical University, Harbin 150081, China
| | - Xin-Qi Liu
- College of Pharmacy, Harbin Medical University, Harbin 150081, China
| | - Wen-Jun Ma
- College of Pharmacy, Mudanjiang Medical University, Mudanjiang 157400, China
| | - Lin Chang
- College of Pharmacy, Mudanjiang Medical University, Mudanjiang 157400, China
| | - Xiao-Xiang Guan
- College of Pharmacy, Harbin Medical University, Harbin 150081, China
| | - Ming-Yu Zhang
- College of Pharmacy, Harbin Medical University, Harbin 150081, China
| | - Jia-Qi Liu
- College of Pharmacy, Mudanjiang Medical University, Mudanjiang 157400, China
| | - Hui Fu
- College of Pharmacy, Mudanjiang Medical University, Mudanjiang 157400, China
| | - Ying Wang
- College of Basic Medicine, Mudanjiang Medical University, Mudanjiang 157400, China.
| | - Chao-Qian Xu
- College of Pharmacy, Harbin Medical University, Harbin 150081, China.
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Mirzaei A, Jahanshahi F, Khatami F, Reis LO, Aghamir SMK. Human prostate cancer cell epithelial-to-mesenchymal transition as a novel target of arsenic trioxide and curcumin therapeutic approach. Tissue Cell 2022; 76:101805. [PMID: 35487055 DOI: 10.1016/j.tice.2022.101805] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 04/21/2022] [Accepted: 04/21/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND Arsenic trioxide (As2O3) as an inorganic compound is used to treat various cancers and other diseases. It has been reported that arsenic trioxide induced cellular apoptosis in certain kinds of cancers, including prostate cancers. The present study aimed to elucidate the crucial cooperative role of arsenic trioxide and Curcumin and their ability to protect against prostate cancers by targeting the epithelial-to-mesenchymal transition and expression of apoptosis-related genes. MATERIAL AND METHODS The human prostate cell lines (LNCaP and PC3) were treated with different concentrations of Curcumin and As2O3 alone and combined to find effective doses and IC50 values. Percentages of apoptotic cells were evaluated by Annexin/P.I. staining, the proliferative inhibitory effect was assessed by Micro Culture Tetrazolium Test (MTT), and mRNA levels of KLK2, E-cadherin, SNAIL, angiogenesis genes (VEGFA and VEGFC), and apoptosis genes (BAX, Bcl2, and P53) expression were investigated by the real-time PCR method. ANOVA and t-test were used to appraise the results. RESULTS For the first time, we presented that the combination therapy of Curcumin and As2O3 increases prostate cancer cell apoptosis and inhibits proliferation; Our data displayed that Curcumin (15 μM and 10 μM in PC3 and LNCap), As2O3 (8 μM and 5 μM in PC3 and LNCap), and also their combination (15 μM Curcumin and 8 μM As2O3 in PC3, 10 μM Curcumin and 5 μM As2O3 in LNCap cell lines) significantly increased the percentage of apoptotic cells and inhibited cell growth (P < 0.05) compared with each drug alone. Generally, both cell lines treated with the combination of Curcumin and As2O3 displayed decreased angiogenesis genes (VEGFA and VEGFC), apoptosis genes (BAX and Bcl2), and prostate cancer marker (KLK2), the zinc-finger protein (SNAIL); and an increase in expression (P < 0.05) of cell-cell adhesion molecule (E-cadherin) and tumor suppressor gene (P53) genes. CONCLUSIONS The antitumor effects of combination therapy with As2O3 and Curcumin have been displayed on prostate cancer cell lines (LNCaP and PC3), which probably originates from their potential to induce apoptosis and inhibit the growth of prostate cancer cells simultaneously.
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Affiliation(s)
- Akram Mirzaei
- Urology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Jahanshahi
- Urology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Khatami
- Urology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Leonardo Oliveira Reis
- UroScience and Department of Surgery (Urology), School of Medical Sciences, University of Campinas, Unicamp, and Pontifical Catholic University of Campinas, PUC-Campinas, Campinas, São Paulo, Brazil
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Li C, Feng C, Chen Y, Wu P, Li P, Xiong X, Peng X, Wang Z, Li Y. Arsenic trioxide induces the differentiation of retinoic acid-resistant neuroblastoma cells via upregulation of HoxC9. ADV CLIN EXP MED 2022; 31:903-911. [PMID: 35467087 DOI: 10.17219/acem/147463] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND Neuroblastoma (NB) is one of the most common extracranial tumors with limited therapeutic options. Retinoic acid (RA) has been identified to play anticancer role against NB cells by inducing the differentiation and apoptosis of immature neuroblasts. However, silencing HoxC9 promoter by EZH2-induced H3K27me3 hypermethylation can lead to RA resistance. Previous studies have suggested that arsenic trioxide (ATO), an inhibitor of DNA methylation, could downregulate the expression of EZH2 in breast cancer cells. OBJECTIVES In our study, we attempted to obtain some insight into the mechanisms of differentiation of RA-resistant NB cells by detecting the expressions of HoxC9 and EZH2 in NB cells treated with ATO, so as to provide a basis for the subsequent treatment of RA-resistant NB by ATO. MATERIAL AND METHODS Two NB cell lines, SK-N-AS (retinoic acid-resistant neuroblastoma cells) and SK-N-SH (retinoic acid-sensitive neuroblastoma cells), were used in our experiments. Cell proliferation and apoptosis were respectively determined with Cell Counting Kit-8 (CCK-8) assay kit and Annexin V staining. The inverted phase contrast microscope was used to observe cell growth and measure the total length of nerve synapses. We employed label-free quantitative proteomic analysis to profile ATO-dependent changes in the proteome of NB cells. Western blot was used to detect the expressions of HoxC9, HoxD8 and EZH2. RESULTS Arsenic trioxide inhibited the cell proliferation and increased apoptosis and total length of synapses in two NB cell lines. The expressions of HoxC9 and HoxD8 were upregulated, while the expression of EZH2 was downregulated in the SK-N-AS cell line. No significant changes in the 3 proteins mentioned above were observed in the SK-N-SH cell line after ATO treatment. CONCLUSIONS Arsenic trioxide may reactivate the expression of HoxC9 by downregulating EZH2, which leads to restoring RA sensitivity and promoting the differentiation and apoptosis of RA-resistant NB cells.
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Affiliation(s)
- Chunmou Li
- Pediatric Hematology/Oncology, Children's Medical Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Chuchu Feng
- Pediatric Hematology/Oncology, Children's Medical Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Yantao Chen
- Department of Orthopaedics, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Pingping Wu
- Pediatric Hematology/Oncology, Children's Medical Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Peng Li
- Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, China
| | - Xilin Xiong
- Pediatric Hematology/Oncology, Children's Medical Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Xiaomin Peng
- Pediatric Hematology/Oncology, Children's Medical Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Zhixuan Wang
- Pediatric Hematology/Oncology, Children's Medical Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Yang Li
- Pediatric Hematology/Oncology, Children's Medical Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
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Medda N, De SK, Maiti S. Different mechanisms of arsenic related signaling in cellular proliferation, apoptosis and neo-plastic transformation. Ecotoxicol Environ Saf 2021; 208:111752. [PMID: 33396077 DOI: 10.1016/j.ecoenv.2020.111752] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 11/12/2020] [Accepted: 11/29/2020] [Indexed: 06/12/2023]
Abstract
Arsenic is a toxic heavy metal vastly dispersed all over the earth crust. It manifests several major adverse health issues to millions of arsenic exposed populations. Arsenic is associated with different types of cancer, cardiovascular disorders, diabetes, hypertension and many other diseases. On the contrary, arsenic (arsenic trioxide, As2O3) is used as a chemotherapeutic agent in the treatment of acute promyelocytic leukemia. Balance between arsenic induced cellular proliferations and apoptosis finally decide the outcome of its transformation rate. Arsenic propagates signals via cellular and nuclear pathways depending upon the chemical nature, and metabolic-fates of the arsenical compounds. Arsenic toxicity is propagated via ROS induced stress to DNA-repair mechanism and mitochondrial stability in the cell. ROS induced alteration in p53 regulation and some mitogen/ oncogenic functions determine the transformation outcome influencing cyclin-cdk complexes. Growth factor regulator proteins such as c-Jun, c-fos and c-myc are influenced by chronic arsenic exposure. In this review we have delineated arsenic induced ROS regulations of epidermal growth factor receptor (EGFR), NF-ĸβ, MAP kinase, matrix-metalloproteinases (MMPs). The role of these signaling molecules has been discussed in relation to cellular apoptosis, cellular proliferation and neoplastic transformation. The arsenic stimulated pathways which help in proliferation and neoplastic transformation ultimately resulted in cancer manifestation whereas apoptotic pathways inhibited carcinogenesis. Therapeutic strategies against arsenic should be designed taking into account all these factors.
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Affiliation(s)
- Nandita Medda
- Center for Life Sciences, Vidyasagar University, Midnapore-721102, West Bengal, India; Post Graduate Department of Biochemistry and Biotechnology Cell and Molecular Therapeutics Laboratory, Oriental Institute of Science and Technology, Midnapore-721102, West Bengal, India
| | - Subrata Kumar De
- Professor, Dept. of Zoology, Vidyasagar University, Midnapore, 721102, West Bengal, India; (on lien) Vice Chancellor, Mahatma Gandhi University, Purba Medinipur, 721628, West Bengal, India.
| | - Smarajit Maiti
- Post Graduate Department of Biochemistry and Biotechnology Cell and Molecular Therapeutics Laboratory, Oriental Institute of Science and Technology, Midnapore-721102, West Bengal, India.
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Sayed AH, Kitamura D, Oda S, Kashiwada S, Mitani H. Cytotoxic and genotoxic effects of arsenic on erythrocytes of Oryzias latipes: Bioremediation using Spirulina platensis. J Trace Elem Med Biol 2019; 55:82-88. [PMID: 31345371 DOI: 10.1016/j.jtemb.2019.06.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 05/28/2019] [Accepted: 06/13/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Exposure to the environmental pollutants poses a serious threat to aquatic organism. The arsenic exposure in fish increases the risk of developing serious alterations from embryo to adult. OBJECTIVES The present investigation was done to study the toxic effects of heavy metal arsenic [As(III)] on medaka (Oryzias latipes). Morphological alterations, apoptosis, nuclear abnormalities, and genotoxic biomarkers in erythrocytes were used to determine the stress caused by arsenic (As) exposure. METHODS Medaka was exposed to As for 15 days at two toxic sublethal concentrations (7 ppm and 10 ppm) in combination with Spirulina platensis (SP) treatment as antioxidant algae at 200 mg/L. RESULTS Results were consistent with a previous study results on tilapia. Exposure of medaka to As resulted in a dose-dependent increase in most the biomarkers used in the current study. Fish exposed to10 ppm As showed highest level of DNA damage. For the first time to our knowledge, using SP to counter the As toxicity in medaka, DNA damage restored to control levels. CONCLUSION Accordingly, those results suggests that SP can protect medaka in aquaculture against As-induced damage by its ability as reactive oxygen species (ROS) reducer, antioxidant role, and DNA damage scavenger.
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Affiliation(s)
- Alaa H Sayed
- Zoology department, Faculty of Science, Assiut University, 71516 Assiut, Egypt.
| | - Daiki Kitamura
- Graduate School of Life Sciences, Toyo University, 1-1-1 Izumino, Itakura, Gunma 374-0193, Japan
| | - Shoji Oda
- Department of Integrated Biosciences, Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa, Chiba 277-8562, Japan
| | - Shosaku Kashiwada
- Graduate School of Life Sciences, Toyo University, 1-1-1 Izumino, Itakura, Gunma 374-0193, Japan
| | - Hiroshi Mitani
- Department of Integrated Biosciences, Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa, Chiba 277-8562, Japan
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Zheng JC, Chang KJ, Jin YX, Zhao XW, Li B, Yang MH. Arsenic Trioxide Inhibits the Metastasis of Small Cell Lung Cancer by Blocking Calcineurin-Nuclear Factor of Activated T Cells (NFAT) Signaling. Med Sci Monit 2019; 25:2228-2237. [PMID: 30913205 PMCID: PMC6446656 DOI: 10.12659/msm.913091] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Accepted: 12/11/2018] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND The inhibitory effect of arsenic trioxide (As₂O₃) on lung cancer has been reported in some preclinical studies. However, its effect on small cell lung cancer (SCLC) has been poorly explored. Calcineurin and its substrate, nuclear factor of activated T cells (NFAT), mediate the downstream signaling of VEGF, and is critical in the process endothelium activation and tumor metastasis. In this study, we aimed to evaluate whether As₂O₃ had inhibitory effects on endothelial cells activation and the metastasis of SCLC, and to explore the possible mechanisms. MATERIAL AND METHODS In vitro, human umbilical vein endothelial cells (HUVECs) were used. Cell Counting Kit-8 assay and cell migration assay were performed to determine the effect of As₂O₃ on HUVECs proliferation and migration. The level of calcineurin, NFAT, downstream factors for Down syndrome candidate region 1 (DSCR1), and the endogenous inhibitor of calcineurin, were evaluated by quantitative PCR and western blotting. In vivo, SCLC metastasis models were established by injecting NCI-H446 cells into tail veins of nude mice. Tumor-bearing mice were treated with As₂O₃ or calcineurin inhibitor for 10 days, after which tumor metastasis in target organs was evaluated. RESULTS As₂O₃ significantly inhibited the proliferation and migration of endothelial cells. Also, As₂O₃ inhibited the expression levels of calcineurin, NFAT, and the downstream target genes CXCR7 and RND1, while it upregulated the level of DSCR1. Both As₂O₃ and calcineurin inhibitor exhibited notable inhibitory effect on the metastasis of SCLC, without obvious side effects. CONCLUSIONS These findings suggested that As₂O₃ had remarkable inhibitory effects on the endothelial cell activation and SCLC metastasis, and the mechanism might be related to the blocking of calcineurin-NFAT signaling by upregulating DSCR1.
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Affiliation(s)
- Jin-Cheng Zheng
- Department of Respiratory and Critical Care Medicine, Changzheng Hospital, Second Military Medical University, Shanghai, P.R. China
| | - Ke-Jie Chang
- Department of Respiratory and Critical Care Medicine, Changzheng Hospital, Second Military Medical University, Shanghai, P.R. China
| | - Yu-Xiang Jin
- Department of Thoracic Surgery, Changzheng Hospital, Second Military Medical University, Shanghai, P.R. China
| | - Xue-Wei Zhao
- Department of Thoracic Surgery, Changzheng Hospital, Second Military Medical University, Shanghai, P.R. China
| | - Bing Li
- Department of Respiratory and Critical Care Medicine, Changzheng Hospital, Second Military Medical University, Shanghai, P.R. China
| | - Meng-Hang Yang
- Department of Respiratory and Critical Care Medicine, Changzheng Hospital, Second Military Medical University, Shanghai, P.R. China
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Elia AC, Magara G, Caruso C, Masoero L, Prearo M, Arsieni P, Caldaroni B, Dörr AJM, Scoparo M, Salvati S, Brizio P, Squadrone S, Abete MC. A comparative study on subacute toxicity of arsenic trioxide and dimethylarsinic acid on antioxidant status in Crandell Rees feline kidney (CRFK), human hepatocellular carcinoma (PLC/PRF/5), and epithelioma papulosum cyprini (EPC) cell lines. J Toxicol Environ Health A 2018; 81:333-348. [PMID: 29498595 DOI: 10.1080/15287394.2018.1442758] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2017] [Revised: 02/15/2018] [Accepted: 02/15/2018] [Indexed: 05/29/2023]
Abstract
Arsenic (As) is a global contaminant of terrestrial and aquatic environments posing concern for environmental and human health. The effects of subacute concentrations of arsenic trioxide (AsIII) and dimethylarsinic acid (DMAV) were examined using Crandell Rees feline kidney (CRFK), human hepatocellular carcinoma (PLC/PRF/5), and epithelioma papulosum cyprini (EPC). Whole monolayer with suffering cells (confluence 100%, pyknosis and refractive cells; value scale = 2) led to identification of subacute As concentrations for the three cell lines. The selected AsIII concentrations were 1.33 µM for CRFK and 33.37 µM for PLC/PRF/5 and EPC, at 48 hr time point. The selected DMAV concentrations were 0.67 mM for PLC/PRF/5, 1.33 mM for CRFK, and 2.67 mM for EPC for 48 hr. Unlike the AsIII test, the three cell lines did not exhibit marked susceptibility to DMAV-mediated toxicity. Several oxidative stress biomarker levels, directly or indirectly associated with reactive oxygen species (ROS) elimination including superoxide dismutase, catalase, glutathione peroxidases, glutathione reductase, glutathione S-transferase, glyoxalase I, glyoxalase II, and total glutathione, were determined in the three cell lines at 24 and 48 hr. Antioxidant responses in metal-treated cells were significantly altered compared to controls, suggesting a perturbation of redox state. The weakening of antioxidant pathway in either healthy or tumoral cells was greater using AsIII than DMAV. Differences in level of several oxidative stress biomarkers suggest that the oxidative stress mechanism induced by AsIII is distinctly different from DMAV. Multifaceted mechanisms of action underlying ROS generation in tumor and nontumor cells versus AsIII and DMAV exposure are thus involved. Since As-mediated toxicity is quite complex, more data regarding both oxidant-enhancement and oxidant-lowering strategies may be useful to improve knowledge regarding the influence of As on human and animal cells.
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Affiliation(s)
- Antonia Concetta Elia
- a Dipartimento di Chimica, Biologia e Biotecnologie , Università degli Studi di Perugia , Perugia , Italy
| | - Gabriele Magara
- a Dipartimento di Chimica, Biologia e Biotecnologie , Università degli Studi di Perugia , Perugia , Italy
| | - Claudio Caruso
- b Istituto Zooprofilattico Sperimentale del Piemonte , Torino , Italy
| | - Loretta Masoero
- b Istituto Zooprofilattico Sperimentale del Piemonte , Torino , Italy
| | - Marino Prearo
- b Istituto Zooprofilattico Sperimentale del Piemonte , Torino , Italy
| | - Paola Arsieni
- b Istituto Zooprofilattico Sperimentale del Piemonte , Torino , Italy
| | - Barbara Caldaroni
- a Dipartimento di Chimica, Biologia e Biotecnologie , Università degli Studi di Perugia , Perugia , Italy
| | | | - Melissa Scoparo
- a Dipartimento di Chimica, Biologia e Biotecnologie , Università degli Studi di Perugia , Perugia , Italy
| | - Stefania Salvati
- b Istituto Zooprofilattico Sperimentale del Piemonte , Torino , Italy
| | - Paola Brizio
- b Istituto Zooprofilattico Sperimentale del Piemonte , Torino , Italy
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