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Haghi-Aminjan H, Farhood B, Rahimifard M, Didari T, Baeeri M, Hassani S, Hosseini R, Abdollahi M. The protective role of melatonin in chemotherapy-induced nephrotoxicity: a systematic review of non-clinical studies. Expert Opin Drug Metab Toxicol 2018; 14:937-950. [PMID: 30118646 DOI: 10.1080/17425255.2018.1513492] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Accepted: 08/15/2018] [Indexed: 12/18/2022]
Abstract
BSTRACT Introduction: The aim of this study was to investigate the potential role of melatonin in the prevention of chemotherapy-induced nephrotoxicity at the preclinical level. Areas to be covered: To illuminate the possible role of melatonin in preventing chemotherapy-related nephrotoxicity, Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guideline was followed. A comprehensive search strategy was developed to include PubMed, Web of Science, Scopus, and Embase electronic databases from their inception to May 2018. Based on a set of prespecified inclusion and exclusion criteria, 21 non-clinical articles were ultimately included in the study. Expert opinion: Our findings clearly demonstrate that melatonin has a protective role in the prevention of chemotherapy-induced nephrotoxicity which may be caused by different chemotherapy agents such as cyclophosphamide, cisplatin, doxorubicin, methotrexate, oxaliplatin, etoposide, and daunorubicin. On the basis of current review of non-clinical studies, this protective effect of melatonin is attributed to different mechanisms such as reduction of oxidative stress, apoptosis, and inflammation. The findings presented in this review are based on non-clinical studies and thus conducting appropriate clinical trials to evaluate the real effectiveness of the concurrent use of chemotherapy agents with melatonin in the cancer patients is necessary.
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Affiliation(s)
- Hamed Haghi-Aminjan
- a Department of Toxicology and Pharmacology, Faculty of Pharmacy , Tehran University of Medical Sciences , Tehran , Iran
| | - Bagher Farhood
- b Departmentof Medical Physics and Radiology, Faculty of Paramedical Sciences , Kashan University of Medical Sciences , Kashan , Iran
| | - Mahban Rahimifard
- c Toxicology and Diseases Group, The Institute of Pharmaceutical Sciences (TIPS) , Tehran University of Medical Sciences , Tehran , Iran
| | - Tina Didari
- c Toxicology and Diseases Group, The Institute of Pharmaceutical Sciences (TIPS) , Tehran University of Medical Sciences , Tehran , Iran
| | - Maryam Baeeri
- c Toxicology and Diseases Group, The Institute of Pharmaceutical Sciences (TIPS) , Tehran University of Medical Sciences , Tehran , Iran
| | - Shokoufeh Hassani
- c Toxicology and Diseases Group, The Institute of Pharmaceutical Sciences (TIPS) , Tehran University of Medical Sciences , Tehran , Iran
| | - Rohollah Hosseini
- a Department of Toxicology and Pharmacology, Faculty of Pharmacy , Tehran University of Medical Sciences , Tehran , Iran
| | - Mohammad Abdollahi
- a Department of Toxicology and Pharmacology, Faculty of Pharmacy , Tehran University of Medical Sciences , Tehran , Iran
- c Toxicology and Diseases Group, The Institute of Pharmaceutical Sciences (TIPS) , Tehran University of Medical Sciences , Tehran , Iran
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Li F, Yao Y, Huang H, Hao H, Ying M. Xanthohumol attenuates cisplatin-induced nephrotoxicity through inhibiting NF-κB and activating Nrf2 signaling pathways. Int Immunopharmacol 2018; 61:277-282. [DOI: 10.1016/j.intimp.2018.05.017] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Revised: 05/09/2018] [Accepted: 05/22/2018] [Indexed: 12/26/2022]
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Lochner A, Marais E, Huisamen B. Melatonin and cardioprotection against ischaemia/reperfusion injury: What's new? A review. J Pineal Res 2018; 65:e12490. [PMID: 29570845 DOI: 10.1111/jpi.12490] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Accepted: 03/01/2018] [Indexed: 12/20/2022]
Abstract
Melatonin is a pleiotropic hormone with several functions. It binds to specific receptors and to a number of cytosolic proteins, activating a vast array of signalling pathways. Its potential to protect the heart against ischaemia/reperfusion damage has attracted much attention, particularly in view of its possible clinical applications. This review will focus mainly on the possible signalling pathways involved in melatonin-induced cardioprotection. In particular, the role of the melatonin receptors and events downstream of receptor activation, for example, the reperfusion injury salvage kinase (RISK), survivor activating factor enhancement (SAFE) and Notch pathways, the sirtuins, nuclear factor E2-related factor 2 (Nrf2) and translocases in the outer membrane (TOM70) will be discussed. Particular attention is given to the role of the mitochondrion in melatonin-induced cardioprotection. In addition, a brief overview will be given regarding the status quo of the clinical application of melatonin in humans.
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Affiliation(s)
- Amanda Lochner
- Division of Medical Physiology, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, University of Stellenbosch, Tygerberg, South Africa
| | - Erna Marais
- Division of Medical Physiology, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, University of Stellenbosch, Tygerberg, South Africa
| | - Barbara Huisamen
- Biomedical Research and Innovation Platform, SA Medical Research Council, Tygerberg, South Africa
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Qiu YL, Cheng XN, Bai F, Fang LY, Hu HZ, Sun DQ. Aucubin protects against lipopolysaccharide-induced acute pulmonary injury through regulating Nrf2 and AMPK pathways. Biomed Pharmacother 2018; 106:192-199. [PMID: 29958143 DOI: 10.1016/j.biopha.2018.05.070] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2018] [Revised: 05/15/2018] [Accepted: 05/15/2018] [Indexed: 12/12/2022] Open
Abstract
Aucubin (Ai), a natural compound isolated from plants, including Aucuba japonica and Eucommia ulmoides, shows significant anti-inflammatory and anti-oxidative bioactivities. Here, we attempted to explore the protect effects of Ai on LPS-induced acute lung injury (ALI). Our results indicated that Ai increased the survival rate and ameliorated pathogenic processes in lipopolysaccharide (LPS)-induced mice. However, nuclear factor erythroid 2-related factor 2 (Nrf2) deletion may impede protective effect of Ai. Additionally, Ai reduced oxidative stress by down-regulating malondialdehyde (MDA) and O2· activity, and enhancing Nrf2-targeted signals, including heme oxygenase-1 (HO-1) and quinone oxidoreductase-1 (NQO-1). Also, Ai inhibited pro-inflammatory cytokines and phosphorylated-nuclear factor-κB (NF-κB) expression in LPS-administrated mice. However, these protective effects of Ai were suppressed in Nrf2-knockout mice. Importantly, Nrf2-deficiency showed no effects on phosphorylated AMP-activated protein kinase (p-AMPK) expression in mice treated with LPS and Ai. Similarly, in LPS-induced macrophages, Ai reduced reactive oxygen species (ROS) generation, elevated NQO-1 and HO-1 expression. LPS-stimulated pro-inflammatory cytokines and p-NF-κB were reversed by Ai. Of note, we found that Ai-induced Nrf2 activation was dependent on AMPK activation. Suppression of AMPK levels may inhibit Nrf2 activation, finally leading to up regulation of inflammatory response and oxidative stress. Thus, our findings indicated the crosstalk between Nrf2 and AMPK signaling pathways, and the interaction was essential for the anti-oxidant and anti-inflammatory effects of Ai in LPS-induced macrophages, which might be beneficial for finding new treatments against ALI.
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Affiliation(s)
- Yan-Ling Qiu
- Department of Pediatric, Baoji Maternal and Child Health Hospital, Baoji City 721000, Shaanxi, China
| | - Xiao-Ning Cheng
- Department of Pediatric, The Second Affiliated Hospital, Shaanxi University of Traditional Chinese Medicine, Xianyang 712000, China
| | - Feng Bai
- Department of Child Healthcare, Northwest Women and Children Hospital, Xi'an, 716000, China
| | - Li-Yun Fang
- Department of Pediatric, The NO.3 Hospital of Xi'an, Xi'an 716000, China
| | - Hui-Zhong Hu
- Department of Pediatric, The NO.3 Hospital of Xi'an, Xi'an 716000, China
| | - Da-Qing Sun
- Department of Pediatric, The NO.3 Hospital of Xi'an, Xi'an 716000, China.
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Yang W, Liu W, Yu W, Fei D, Meng X, Yang S, Meng S, Zhao M. Angptl2 deficiency attenuates paraquat (PQ)-induced lung injury in mice by altering inflammation, oxidative stress and fibrosis through NF-κB pathway. Biochem Biophys Res Commun 2018; 503:94-101. [PMID: 29852175 DOI: 10.1016/j.bbrc.2018.05.186] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Accepted: 05/28/2018] [Indexed: 12/13/2022]
Abstract
Paraquat (PQ) is one of the most extensively used herbicides, possessing high toxicity for humans and animals. The lung is the main target organ by the poisoning of PQ resulting in acute lung injury. Nonetheless, molecular mechanisms underlying PQ-induced lung injury remain unclear. Here, we ask if angiopoietin-like protein 2 (Angptl2), a pro-inflammatory protein, contributes to inflammation that accelerates acute lung injury. The results indicated that abundant Angptl2 expression was observed in lung tissues of PQ-treated mice. Histological analysis revealed that PQ-induced histological changes were alleviated by Angptl2 knockout (Angptl2-/-). Angptl2-/- in PQ-treated mice attenuated acute lung injury progression by reducing the number of total cells, total leukocytes, neutrophils and macrophages in bronchoalveolar lavage fluid (BALF) and reducing inflammatory response through the inactivation of nuclear factor kappa B (NF-κB) pathway. Angptl2-/- reduced oxidative stress in PQ-treated mice, as evidenced by the enhanced superoxide dismutase (SOD) activity and reduced malondialdehyde (MDA) levels in serum or lung tissue samples, which was accompanied with increased expressions of nuclear respiratory factor 2 (Nrf-2), heme oxygenase-1 (HO-1) and NAD(P)H:quinone oxidoreductase 1 (NQO-1). PQ-induced fibrosis was also improved in Angptl2-/- mice by decreasing pulmonary transforming growth factor (TGF)-β1 expressions. In vitro, we found that Angptl2 knockdown-suppressed inflammation, oxidative stress and fibrosis was restored by increasing NF-κB activation in PQ-incubated A549 cells; however, the results above were significantly reversed by inactivating NF-κB using its inhibitor, Bay 11-7085 or LY2409881. Therefore, Angptl2 could provide therapeutic effects on PQ-induced acute lung injury through inhibiting inflammation, oxidative stress and fibrosis by regulating NF-κB pathway.
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Affiliation(s)
- Wei Yang
- Department of Critical Care Medicine, The First Affiliated Hospital of Harbin Medical University, No. 23, YouZheng Street, Nangang District, Harbin, 150001, China
| | - Wen Liu
- Department of Critical Care Medicine, The First Affiliated Hospital of Harbin Medical University, No. 23, YouZheng Street, Nangang District, Harbin, 150001, China; Department of General Surgery, Xinxiang Medical University, No. 601, New Yan Road, Xinxiang 453000, China
| | - Wei Yu
- Department of Critical Care Medicine, The First Affiliated Hospital of Harbin Medical University, No. 23, YouZheng Street, Nangang District, Harbin, 150001, China
| | - Dongsheng Fei
- Department of Critical Care Medicine, The First Affiliated Hospital of Harbin Medical University, No. 23, YouZheng Street, Nangang District, Harbin, 150001, China
| | - Xianglin Meng
- Department of Critical Care Medicine, The First Affiliated Hospital of Harbin Medical University, No. 23, YouZheng Street, Nangang District, Harbin, 150001, China
| | - Songlin Yang
- Department of Critical Care Medicine, The First Affiliated Hospital of Harbin Medical University, No. 23, YouZheng Street, Nangang District, Harbin, 150001, China
| | - Shishuai Meng
- Department of Critical Care Medicine, The First Affiliated Hospital of Harbin Medical University, No. 23, YouZheng Street, Nangang District, Harbin, 150001, China
| | - Mingyan Zhao
- Department of Critical Care Medicine, The First Affiliated Hospital of Harbin Medical University, No. 23, YouZheng Street, Nangang District, Harbin, 150001, China.
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Mercantepe F, Mercantepe T, Topcu A, Yılmaz A, Tumkaya L. Protective effects of amifostine, curcumin, and melatonin against cisplatin-induced acute kidney injury. Naunyn Schmiedebergs Arch Pharmacol 2018; 391:915-931. [DOI: 10.1007/s00210-018-1514-4] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Accepted: 05/13/2018] [Indexed: 12/21/2022]
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Evaluation of the Protective Effect of Olive Leaf Extract on Cisplatin-Induced Testicular Damage in Rats. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2018; 2018:8487248. [PMID: 30013722 PMCID: PMC6022323 DOI: 10.1155/2018/8487248] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 03/13/2018] [Accepted: 04/02/2018] [Indexed: 12/12/2022]
Abstract
In the present investigation, the effect of olive leaf extract (OLE) on testicular damage induced in rats by an intraperitoneal injection of cisplatin (cis-diamminedichloroplatinum (CDDP)) at a dose of 5 mg/kg was tested. Rats were randomly divided into 4 groups: control, CDDP, OLE, and OLE + CDDP. After 5 days of CDDP treatment, body and testicular weights, histopathological alteration, and serum male sex hormone levels were determined. In addition to the biochemical and immunohistochemical changes in the testes, CDDP caused the disorganization of germinal epithelium and apoptosis by inducing Bax and inhibiting Bcl-2 protein expression. Testicular weights, catalase, serum testosterone, testicular enzymatic (including glutathione peroxidase, glutathione reductase, and superoxide dismutase) along with nonenzymatic (glutathione) antioxidants, and levels of luteinizing and follicle-stimulating hormones were significantly reduced in addition to a significant increase in testicular malondialdehyde and nitrite/nitrate levels when compared with the control group. OLE treatment markedly attenuated both biochemical and histopathological changes. The reproductive beneficial effects of OLE were mediated, at least partly, by inducing the nuclear factor erythroid 2-related factor 2 (Nrf2)/heme oxygenase 1 (HO-1) pathway.
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Kalra P, Karwasra R, Gupta YK, Ray SB, Singh S. Terminalia chebula supplementation attenuates cisplatin-induced nephrotoxicity in Wistar rats through modulation of apoptotic pathway. Nat Prod Res 2018; 33:1641-1645. [PMID: 29343091 DOI: 10.1080/14786419.2018.1425843] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
In the present study, we have evaluated the nephroprotective effect of hydroalcoholic extract of Terminalia chebula in cisplatin-induced nephrotoxicity model. Standardised extract was orally administered to Wistar rats for 10 days at different doses. On day 7, 8 mg/kg of cisplatin was administered intra-peritoneally to rats in all groups. T. chebula, in a dose-dependent manner significantly inhibited the elevation of serum creatinine, blood urea nitrogen and oxidant stress markers. The immunohistochemical analysis revealed the increased levels of apoptotic markers and cytokines in cisplatin group were significantly lowered by T. chebula extract. The cisplatin-treated rats kidney showed diffused tubular necrosis and infilteration of inflammatory cells which was reversed in the treatment group. Chemical characterisation of extract by HPLC revealed the presence of corilagin, chebulinic, chebulagic, chebulic, gallic and ellagic acid. The findings of this study discovered that T. chebula ameliorated oxidative and histological damage caused by cisplatin.
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Affiliation(s)
- Prerna Kalra
- a Department of Pharmacology , All India Institute of Medical Sciences (AIIMS) , New Delhi , India
| | - Ritu Karwasra
- a Department of Pharmacology , All India Institute of Medical Sciences (AIIMS) , New Delhi , India
| | - Yogendra Kumar Gupta
- a Department of Pharmacology , All India Institute of Medical Sciences (AIIMS) , New Delhi , India
| | - Subrata Basu Ray
- b Department of Anatomy , All India Institute of Medical Sciences (AIIMS) , New Delhi , India
| | - Surender Singh
- a Department of Pharmacology , All India Institute of Medical Sciences (AIIMS) , New Delhi , India
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Effect of Melatonin Administration on Prevention of Contrast- Induced Nephropathy following Coronary Angiography. BANTAO JOURNAL 2017. [DOI: 10.1515/bj-2017-0005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Introduction. Contrast-induced-nephropathy (CIN) is a common complication during angiography that may lead to long-term complications. This study was conducted to investigate the effect of melatonin administration on prevention of CIN in patients who underwent coronary angiography with intra-arterial contrast agents. Method. This is single-blind randomized clinical trial that was performed over 100 patients with indication for coronary angiography. Patients are randomly assigned to two equal groups. All patients in the 12 hours before and 12 hours after the procedure, were received adequate intravenous hydration with normal saline and for the intervention group in addition to hydration, the day before angiography and immediately after angiography 3 mg melatonin was administered. For all patients, serum level of creatinine (Cr), blood urea nitrogen (BUN) and glomerular filtration rate (GFR) before and 48 hours after the procedure were measured. Data were analyzed using SPSS 18 software. Results. Totally 100 participants with the mean age of 64.0±8.2 years were enrolled (63% male). There was no significant difference between intervention and control groups in baseline and demographic characteristics (P> 0.05). Although the mean serum Cr and BUN level increased in both groups, but the mean Cr, BUN and GFR before and after coronary angiography was not statistically significant. Based on the definition of CIN in the current study, 3(6%) patients from intervention group and 2(4%) patients from control group were affected by CIN (P = 0.243). Conclusion. It is likely that, melatonin administration has no significant effect on prevention of CIN following coronary angiography.
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SYK protects cardiocytes against anoxia and hypoglycemia-induced injury in ischemic heart failure. Mol Immunol 2017; 91:35-41. [DOI: 10.1016/j.molimm.2017.08.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Revised: 08/15/2017] [Accepted: 08/21/2017] [Indexed: 01/30/2023]
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Jang H, Na Y, Hong K, Lee S, Moon S, Cho M, Park M, Lee OH, Chang EM, Lee DR, Ko JJ, Lee WS, Choi Y. Synergistic effect of melatonin and ghrelin in preventing cisplatin-induced ovarian damage via regulation of FOXO3a phosphorylation and binding to the p27 Kip1 promoter in primordial follicles. J Pineal Res 2017; 63. [PMID: 28658519 DOI: 10.1111/jpi.12432] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Accepted: 06/23/2017] [Indexed: 12/31/2022]
Abstract
Premature ovarian failure during chemotherapy is a serious problem for young women with cancer. To preserve the fertility of these patients, approaches to prevent chemotherapy-induced ovarian failure are needed. In a previous study, we reported that melatonin treatment prevents the depletion of the dormant follicle pool via repression of the simultaneous activation of dormant primordial follicles by cisplatin. However, melatonin's protective effect was only partial and thus insufficient. In this study, we found that the hormone ghrelin enhances the protective effect of melatonin against cisplatin-induced ovarian failure in mouse model. Co-administration of melatonin and ghrelin more effectively prevented cisplatin-induced follicle disruption. Simultaneous treatment with melatonin and ghrelin almost restored the number of primordial follicles and the corpus luteum in cisplatin-treated ovaries, compared with single administration. We found melatonin and ghrelin receptors on the cell membrane of premature oocytes of primordial follicles. In addition, melatonin and ghrelin co-administration inhibited the cisplatin-induced phosphorylation of PTEN and FOXO3a that induces cytoplasmic translocation of FOXO3a. Inhibition of FOXO3a phosphorylation by melatonin and ghrelin increased the binding affinity of FOXO3a for the p27Kip1 promoter in primordial follicles. Co-administration of melatonin and ghrelin in cisplatin-treated ovaries restored the expression of p27Kip1 , which is critical for retention of the dormant status of primordial follicles. In conclusion, these findings suggest that melatonin and ghrelin co-administration is suitable for use as a fertoprotective adjuvant therapy during cisplatin chemotherapy in young female cancer patients.
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Affiliation(s)
- Hoon Jang
- Department of Biomedical Science, CHA University, Gyeonggi, Korea
| | - Younghwa Na
- College of Pharmacy, CHA University, Gyeonggi, Korea
| | - Kwonho Hong
- Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul, Korea
| | - Sangho Lee
- Department of Biomedical Science, CHA University, Gyeonggi, Korea
| | - Sohyeon Moon
- Department of Biomedical Science, CHA University, Gyeonggi, Korea
| | - Minha Cho
- Department of Biomedical Science, CHA University, Gyeonggi, Korea
| | - Miseon Park
- Fertility Center of CHA Gangnam Medical Center, Department of Obstetrics and Gynecology, CHA University, Seoul, Korea
| | - Ok-Hee Lee
- Department of Biomedical Science, CHA University, Gyeonggi, Korea
| | - Eun Mi Chang
- Fertility Center of CHA Gangnam Medical Center, Department of Obstetrics and Gynecology, CHA University, Seoul, Korea
| | - Dong Ryul Lee
- Department of Biomedical Science, CHA University, Gyeonggi, Korea
| | - Jung Jae Ko
- Department of Biomedical Science, CHA University, Gyeonggi, Korea
- Fertility Center of CHA Gangnam Medical Center, Department of Obstetrics and Gynecology, CHA University, Seoul, Korea
| | - Woo Sik Lee
- Fertility Center of CHA Gangnam Medical Center, Department of Obstetrics and Gynecology, CHA University, Seoul, Korea
| | - Youngsok Choi
- Department of Biomedical Science, CHA University, Gyeonggi, Korea
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Adikwu E, Bokolo B. Prospects of N-Acetylcysteine and Melatonin as Treatments for Tramadol-Induced Renal Toxicity in Albino Rats. PHARMACEUTICAL SCIENCES 2017. [DOI: 10.15171/ps.2017.26] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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63
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Vera O, Jimenez J, Pernia O, Rodriguez-Antolin C, Rodriguez C, Sanchez Cabo F, Soto J, Rosas R, Lopez-Magallon S, Esteban Rodriguez I, Dopazo A, Rojo F, Belda C, Alvarez R, Valentin J, Benitez J, Perona R, De Castro J, Ibanez de Caceres I. DNA Methylation of miR-7 is a Mechanism Involved in Platinum Response through MAFG Overexpression in Cancer Cells. Am J Cancer Res 2017; 7:4118-4134. [PMID: 29158814 PMCID: PMC5695001 DOI: 10.7150/thno.20112] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 07/04/2017] [Indexed: 11/16/2022] Open
Abstract
One of the major limitations associated with platinum use is the resistance that almost invariably develops in different tumor types. In the current study, we sought to identify epigenetically regulated microRNAs as novel biomarkers of platinum resistance in lung and ovarian cancers, the ones with highest ratios of associated chemo-resistance. Methods: We combined transcriptomic data from microRNA and mRNA under the influence of an epigenetic reactivation treatment in a panel of four paired cisplatin -sensitive and -resistant cell lines, followed by real-time expression and epigenetic validations for accurate candidate selection in 19 human cancer cell lines. To identify specific candidate genes under miRNA regulation, we assembled “in silico” miRNAs and mRNAs sequences by using ten different algorithms followed by qRT-PCR validation. Functional assays of site-directed mutagenesis and luciferase activity, miRNAs precursor overexpression, silencing by antago-miR and cell viability were performed to confirm their specificity in gene regulation. Results were further explored in 187 primary samples obtained from ovarian tumors and controls. Results: We identified 4 candidates, miR-7, miR-132, miR-335 and miR-148a, which deregulation seems to be a common event in the development of resistance to cisplatin in both tumor types. miR-7 presented specific methylation in resistant cell lines, and was associated with poorer prognosis in ovarian cancer patients. Our experimental results strongly support the direct regulation of MAFG through miR-7 and their involvement in the development of CDDP resistance in human tumor cells. Conclusion: The basal methylation status of miR-7 before treatment may be a potential clinical epigenetic biomarker, predictor of the chemotherapy outcome to CDDP in ovarian cancer patients. To the best of our knowledge, this is the first report linking the regulation of MAFG by miRNA-7 and its role in chemotherapy response to CDDP. Furthermore, this data highlights the possible role of MAFG as a novel therapeutic target for platinum resistant tumors.
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Ansari MA. Sinapic acid modulates Nrf2/HO-1 signaling pathway in cisplatin-induced nephrotoxicity in rats. Biomed Pharmacother 2017; 93:646-653. [PMID: 28686978 DOI: 10.1016/j.biopha.2017.06.085] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Revised: 06/12/2017] [Accepted: 06/23/2017] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Cisplatin-induced nephrotoxicity is related to increased reactive oxygen species and inflammatory cytokines in the kidney. Sinapic acid (SA) has both antioxidant and anti-inflammatory activities. AIMS We determined the effects of SA on cisplatin-induced nephrotoxicity in rats, and the potential mechanisms by which it augments antioxidant responses and attenuates nephrotoxicity related to oxidative/nitrosative stress, apoptosis, and inflammation. METHODS Kidney function markers (i.e., serum urea, uric acid, creatinine, and lactate dehydrogenase), oxidative stress markers (i.e., lipid peroxidation and nitric oxide), antioxidant systems (i.e., superoxide dismutase, catalase, and reduced glutathione), inflammation markers (i.e., tumor necrosis factor-α [TNF-α], interleukin-6 [IL-6], and myeloperoxidase [MPO]), apoptotic markers (caspase 3, Bax, and Bcl-2), and the levels of nuclear factor-κB (NF-κB [p65]), Nrf2, and heme oxygenase-1 (HO-1) were assessed. Histopathological examinations of the kidney were also used to evaluate cisplatin-induced nephrotoxicity. KEY FINDINGS SA (10 and 20mg/kg) pretreatment ameliorated kidney function, upregulated antioxidant levels, and downregulated lipid peroxidation and nitric oxide levels in cisplatin-injected rats, resulting in significant reductions in oxidative stress and replenishment of endogenous antioxidant enzymes. Cisplatin upregulated cytokines (i.e., TNF-α and IL-6) and MPO, increased apoptosis, and downregulated Nrf2 and HO-1. SA pretreatment downregulated the pro-apoptotic caspase-3 and Bax proteins, and upregulated the anti-apoptotic Bcl-2 protein. SA pretreatment also alleviated the extent of histological impairment and reduced neutrophil infiltration in renal tubules. SIGNIFICANCE The results suggest that the Nrf2/HO-1 signaling pathway may be the primary target for protection from cisplatin-induced nephrotoxicity by SA, and that SA reduces oxidative stress, inflammation, and apoptosis by inhibiting NF-κB.
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Affiliation(s)
- Mushtaq Ahmad Ansari
- Department of Pharmacology & Toxicology College of Pharmacy, King Saud University, PO Box 2457, Riyadh 11451, Saudi Arabia.
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65
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Bami E, Ozakpınar OB, Ozdemir-Kumral ZN, Köroglu K, Ercan F, Cirakli Z, Sekerler T, Izzettin FV, Sancar M, Okuyan B. Protective effect of ferulic acid on cisplatin induced nephrotoxicity in rats. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2017; 54:105-111. [PMID: 28704751 DOI: 10.1016/j.etap.2017.06.026] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2017] [Revised: 06/13/2017] [Accepted: 06/26/2017] [Indexed: 02/05/2023]
Affiliation(s)
- Erliasa Bami
- Clinical Pharmacy Department, Marmara University, Faculty of Pharmacy, Istanbul, Turkey
| | | | | | - Kutay Köroglu
- Department of Histology and Embryology, Marmara University Faculty of Medicine, Istanbul, Turkey
| | - Feriha Ercan
- Department of Histology and Embryology, Marmara University Faculty of Medicine, Istanbul, Turkey
| | - Zeynep Cirakli
- Biochemistry Department, Bakirkoy Dr. Sadi Konuk Training and Research Hospital, Istanbul, Turkey
| | - Turgut Sekerler
- Department of Biochemistry, Marmara University, Faculty of Pharmacy, Istanbul, Turkey
| | - Fikret Vehbi Izzettin
- Clinical Pharmacy Department, Marmara University, Faculty of Pharmacy, Istanbul, Turkey
| | - Mesut Sancar
- Clinical Pharmacy Department, Marmara University, Faculty of Pharmacy, Istanbul, Turkey
| | - Betul Okuyan
- Clinical Pharmacy Department, Marmara University, Faculty of Pharmacy, Istanbul, Turkey.
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The Protective Effect of Naringenin-Oxime on Cisplatin-Induced Toxicity in Rats. Biochem Res Int 2017; 2017:9478958. [PMID: 28932603 PMCID: PMC5592396 DOI: 10.1155/2017/9478958] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Accepted: 07/19/2017] [Indexed: 01/16/2023] Open
Abstract
The aim of this study is to examine the protective effect of naringenin-oxime (NOX) on cisplatin-induced major organ toxicity and DNA damage in rats. Thirty-five male Wistar albino rats were equally split into five groups as follows: control (i.p., 0.1 ml of saline), Cis administration (i.p., 7 mg/kg b.w.), NOX treatment (i.p., 20 mg/kg b.w., daily for ten days), Cis + NOX20, and Cis + NOX40 combination (i.p., 20 and 40 mg/kg b.w., daily for ten days). Serum and peripheral blood mononuclear leukocytes (PBMC) were obtained from blood. Malondialdehyde, glutathione, total antioxidant and oxidant status, and catalase were measured in serum, liver, and kidney, and oxidative stress index was calculated. In parallel, paraoxonase and arylesterase activities were tested in liver and serum. We used 8-OHdOG as a marker for DNA damage in serum via ELISA and in PMBC via comet assay. Treatment with Cis elevated the levels of serum biochemical parameters, oxidative stress, and DNA damage. Pretreatments of NOX restored biochemical and oxidative stress parameters in serum, renal, and liver tissues (p < 0.01) and reduced 8-OHdG level, a finding further supported by comet assay in PBMC. Observations of the present study support the fact that treatment with NOX prevents Cis-induced hepatotoxicity, nephrotoxicity, and genotoxicity by restoring antioxidant system.
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Pariente R, Bejarano I, Rodríguez AB, Pariente JA, Espino J. Melatonin increases the effect of 5-fluorouracil-based chemotherapy in human colorectal adenocarcinoma cells in vitro. Mol Cell Biochem 2017; 440:43-51. [PMID: 28819759 DOI: 10.1007/s11010-017-3154-2] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Accepted: 08/05/2017] [Indexed: 02/08/2023]
Abstract
Melatonin has antitumor activity via several mechanisms including its anti-proliferative and pro-apoptotic effects. Moreover, it has been proven that melatonin in combination with chemotherapeutic agents enhances chemotherapy-triggered apoptosis in several types of cancer. Therefore, this study was intended to evaluate whether melatonin is able to strengthen the anti-cancer potential of different chemotherapeutic drugs in human colorectal adenocarcinoma HT-29 cells. We found that treatment with 20 µM cisplatin (CIS) or 1 mM 5-fluorouracil (5-FU) for 72 h induced a decrease in HT-29 cell viability. Furthermore, 1 mM melatonin significantly (P < 0.05) increased the cytotoxic effects of 5-FU. Likewise, simultaneous stimulation with 1 mM melatonin and 1 mM 5-FU significantly (P < 0.05) enhanced the ratio of cells with an overproduction of intracellular reactive oxygen species and substantially augmented the population of apoptotic cells compared to the treatment with 5-FU alone. Nonetheless, melatonin only displayed moderate chemosensitizing effects in CIS-treated HT-29 cells, as suggested by a slight increment in the fraction of early apoptotic cells that was observed only after 48 h. Consistently, co-stimulation of HT-29 cells with 20 µM CIS or 1 mM 5-FU in the presence of 1 mM melatonin further increased caspase-3 activation. Apart from this, the cytostatic activity displayed by CIS due to S phase arrest was not affected by concomitant stimulation with melatonin. Overall, our results indicate that melatonin increases the sensitivity of HT-29 cells to 5-FU treatment and, consequently, the indolamine could be potentially applied to colorectal adenocarcinoma treatment as a potent chemosensitizing agent.
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Affiliation(s)
- Roberto Pariente
- Department of Physiology (Neuroimmunophysiology and Chrononutrition Research Group), Faculty of Science, University of Extremadura, 06006, Badajoz, Spain
| | - Ignacio Bejarano
- Department of Physiology (Neuroimmunophysiology and Chrononutrition Research Group), Faculty of Science, University of Extremadura, 06006, Badajoz, Spain
| | - Ana Beatriz Rodríguez
- Department of Physiology (Neuroimmunophysiology and Chrononutrition Research Group), Faculty of Science, University of Extremadura, 06006, Badajoz, Spain
| | - José Antonio Pariente
- Department of Physiology (Neuroimmunophysiology and Chrononutrition Research Group), Faculty of Science, University of Extremadura, 06006, Badajoz, Spain
| | - Javier Espino
- Department of Physiology (Neuroimmunophysiology and Chrononutrition Research Group), Faculty of Science, University of Extremadura, 06006, Badajoz, Spain.
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Goudarzi M, Khodayar MJ, Hosseini Tabatabaei SMT, Ghaznavi H, Fatemi I, Mehrzadi S. Pretreatment with melatonin protects against cyclophosphamide-induced oxidative stress and renal damage in mice. Fundam Clin Pharmacol 2017; 31:625-635. [DOI: 10.1111/fcp.12303] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2017] [Revised: 06/29/2017] [Accepted: 07/06/2017] [Indexed: 12/23/2022]
Affiliation(s)
- Mehdi Goudarzi
- Department of Toxicology; School of Pharmacy; Ahvaz Jundishapur University of Medical Sciences; Ahvaz Iran
| | - Mohammad Javad Khodayar
- Department of Toxicology; School of Pharmacy; Ahvaz Jundishapur University of Medical Sciences; Ahvaz Iran
| | | | | | - Iman Fatemi
- Physiology-Pharmacology Research Center; Rafsanjan University of Medical Sciences; Rafsanjan Iran
- Physiology and Pharmacology Department; Rafsanjan University of Medical Sciences; Rafsanjan Iran
| | - Saeed Mehrzadi
- Razi Drug Research Center; Iran University of Medical Sciences; Tehran Iran
- Health Promotion Research Center; Iran University of Medical Sciences; Tehran Iran
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Lin XH, Pan JB, Zhang XJ. WITHDRAWN: Anti-inflammatory and anti-oxidant effects of apigetrin on LPS-induced acute lung injury by regulating Nrf2 and AMPK pathways. Biochem Biophys Res Commun 2017:S0006-291X(17)31413-4. [PMID: 28712867 DOI: 10.1016/j.bbrc.2017.07.071] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2017] [Accepted: 07/12/2017] [Indexed: 12/12/2022]
Abstract
This article has been withdrawn at the request of the author(s) and/or editor. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at https://www.elsevier.com/about/our-business/policies/article-withdrawal.
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Affiliation(s)
- Xiang-Hua Lin
- Department of Respiratory, Henan Provincial People's Hospital, Zhengzhou University, 7 Weiwu Road, 450003 Zhengzhou, China
| | - Jin-Bing Pan
- Department of Respiratory, Henan Provincial People's Hospital, Zhengzhou University, 7 Weiwu Road, 450003 Zhengzhou, China
| | - Xiao-Ju Zhang
- Department of Respiratory, Henan Provincial People's Hospital, Zhengzhou University, 7 Weiwu Road, 450003 Zhengzhou, China
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Kabel AM, Elkhoely AA. Ameliorative Effect of Coenzyme Q10 and/or Candesartan on Carboplatin-Induced Nephrotoxicity: Roles of Apoptosis, Transforming Growth Factor-Β1, Nuclear Factor Kappa-B And The Nrf2/HO-1 Pathway. Asian Pac J Cancer Prev 2017; 18:1629-1636. [PMID: 28670881 PMCID: PMC6373792 DOI: 10.22034/apjcp.2017.18.6.1629] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Background: Carboplatin is a drug that is used for treatment of many types of cancer. However, it may produce serious nephrotoxicity. Candesartan is angiotensin II receptor antagonist employed mainly for control of hypertension. Coenzyme Q10 (CoQ10) is a fat-soluble substance which was proven to have potent antioxidant and anti-inflammatory properties. Aim: Our aim was to study the effects of candesartan and/or CoQ10 on carboplatin-induced nephrotoxicity in mice. Methods: Sixty mice were divided into 6 equal groups: Control untreated; carboplatin; carboplatin + candesartan; carboplatin + CoQ10; carboplatin + carboxymethyl cellulose; and carboplatin + candesartan + CoQ10 group. Kidney weight/body weight ratio, blood urea, serum creatinine, creatinine clearance, urinary N-acetyl beta-D-glucosaminidase (NAG), gamma glutamyl transpeptidase (GGT) and the urinary albumin excretion rate (UAER) were determined. Renal tissue catalase (CAT), glutathione reductase (GR), nuclear factor (erythroid-derived 2)-like 2 (Nrf2), heme oxygenase-1 (HO-1), transforming growth factor beta-1 (TGF-β1), tumor necrosis factor alpha (TNF-α) and interleukin 6 (IL-6) were also determined, along with mitochondrial complex I activity. In addition, portions of the kidney were subjected to histopathological and immunohistochemical examination. Results: Candesartan and/or CoQ10 induced significant improvement of renal and mitochondrial functions with significant increase in tissue CAT, GR, Nrf2 and HO-1 content associated with significant decrease in the kidney weight/body weight ratio, tissue TGF-β1, TNF-α and IL-6 and alleviation of the histopathological and immunohistochemical changes as compared to carboplatin alone group. These effects were more significant in candesartan/CoQ10 combination group compared to either candesartan or CoQ10 alone. Conclusion: Candesartan/CoQ10 combination might represent a beneficial therapeutic modality for amelioration of carboplatin-induced nephrotoxicity.
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Affiliation(s)
- Ahmed M Kabel
- Department of Clinical Pharmacy, College of Pharmacy, Taif University, Taif, Saudi Arabia.,Pharmacology Department, Faculty of Medicine, Tanta University, Tanta, Egypt.
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Melatonin and Fertoprotective Adjuvants: Prevention against Premature Ovarian Failure during Chemotherapy. Int J Mol Sci 2017; 18:ijms18061221. [PMID: 28590419 PMCID: PMC5486044 DOI: 10.3390/ijms18061221] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Revised: 06/02/2017] [Accepted: 06/05/2017] [Indexed: 12/22/2022] Open
Abstract
Premature ovarian failure is one of the side effects of chemotherapy in pre-menopausal cancer patients. Preservation of fertility has become increasingly important in improving the quality of life of completely recovered cancer patients. Among the possible strategies for preserving fertility such as ovarian tissue cryopreservation, co-treatment with a pharmacological adjuvant is highly effective and poses less of a burden on the human body. Melatonin is generally produced in various tissues and acts as a universally acting antioxidant in cells. Melatonin is now more widely used in various biological processes including treating insomnia and an adjuvant during chemotherapy. In this review, we summarize the information indicating that melatonin may be useful for reducing and preventing premature ovarian failure in chemotherapy-treated female patients. We also mention that many adjuvants other than melatonin are developed and used to inhibit chemotherapy-induced infertility. This information will give us novel insights on the clinical use of melatonin and other agents as fertoprotective adjuvants for female cancer patients.
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Melatonin and its metabolites protect human melanocytes against UVB-induced damage: Involvement of NRF2-mediated pathways. Sci Rep 2017; 7:1274. [PMID: 28455491 PMCID: PMC5430855 DOI: 10.1038/s41598-017-01305-2] [Citation(s) in RCA: 115] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 03/29/2017] [Indexed: 12/12/2022] Open
Abstract
Ultraviolet light (UV) is an inducer of reactive oxygen species (ROS) as well as 6-4-photoproducts and cyclobutane pyrimidine dimers (CPD) in the skin, which further cause damage to the skin cells. Irradiation of cultured human melanocytes with UVB stimulated ROS production, which was reduced in cells treated with melatonin or its metabolites: 6-hydroxymelatonin (6-OHM), N1-acetyl-N2-formyl-5-methoxykynuramine (AFMK), N-acetylserotonin (NAS), and 5-methoxytryptamine (5-MT). Melatonin and its derivatives also stimulated the expression of NRF2 (nuclear factor erythroid 2 [NF-E2]-related factor 2) and its target enzymes and proteins that play an important role in cell protection from different damaging factors including UVB. Silencing of NRF2 using siRNA diminished the protective effects of melatonin, while the membrane melatonin receptors (MT1 or MT2) did not change the activities of either melatonin or its derivatives. Melatonin and its metabolites enhanced the DNA repair in melanocytes exposed to UVB and stimulated expression of p53 phosphorylated at Ser-15. In conclusion, melatonin and its metabolites protect melanocytes from UVB-induced DNA damage and oxidative stress through activation of NRF2-dependent pathways; these actions are independent of an effect on the classic membrane melatonin receptors. Thus, melatonin and its derivatives can serve as excellent protectors of melanocytes against UVB-induced pathology.
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Reiter RJ, Rosales-Corral SA, Tan DX, Acuna-Castroviejo D, Qin L, Yang SF, Xu K. Melatonin, a Full Service Anti-Cancer Agent: Inhibition of Initiation, Progression and Metastasis. Int J Mol Sci 2017; 18:E843. [PMID: 28420185 PMCID: PMC5412427 DOI: 10.3390/ijms18040843] [Citation(s) in RCA: 313] [Impact Index Per Article: 44.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Revised: 04/05/2017] [Accepted: 04/06/2017] [Indexed: 12/21/2022] Open
Abstract
There is highly credible evidence that melatonin mitigates cancer at the initiation, progression and metastasis phases. In many cases, the molecular mechanisms underpinning these inhibitory actions have been proposed. What is rather perplexing, however, is the large number of processes by which melatonin reportedly restrains cancer development and growth. These diverse actions suggest that what is being observed are merely epiphenomena of an underlying more fundamental action of melatonin that remains to be disclosed. Some of the arresting actions of melatonin on cancer are clearly membrane receptor-mediated while others are membrane receptor-independent and involve direct intracellular actions of this ubiquitously-distributed molecule. While the emphasis of melatonin/cancer research has been on the role of the indoleamine in restraining breast cancer, this is changing quickly with many cancer types having been shown to be susceptible to inhibition by melatonin. There are several facets of this research which could have immediate applications at the clinical level. Many studies have shown that melatonin's co-administration improves the sensitivity of cancers to inhibition by conventional drugs. Even more important are the findings that melatonin renders cancers previously totally resistant to treatment sensitive to these same therapies. Melatonin also inhibits molecular processes associated with metastasis by limiting the entrance of cancer cells into the vascular system and preventing them from establishing secondary growths at distant sites. This is of particular importance since cancer metastasis often significantly contributes to death of the patient. Another area that deserves additional consideration is related to the capacity of melatonin in reducing the toxic consequences of anti-cancer drugs while increasing their efficacy. Although this information has been available for more than a decade, it has not been adequately exploited at the clinical level. Even if the only beneficial actions of melatonin in cancer patients are its ability to attenuate acute and long-term drug toxicity, melatonin should be used to improve the physical wellbeing of the patients. The experimental findings, however, suggest that the advantages of using melatonin as a co-treatment with conventional cancer therapies would far exceed improvements in the wellbeing of the patients.
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Affiliation(s)
- Russel J Reiter
- Department of Cell Systems and Anatomy, UT Health, San Antonio, TX 78229, USA.
| | - Sergio A Rosales-Corral
- Centro de Investigacion Biomedica de Occidente, Del Instituto Mexicano del Seguro Social, Guadalajara 44340, Mexico.
| | - Dun-Xian Tan
- Department of Cell Systems and Anatomy, UT Health, San Antonio, TX 78229, USA.
| | | | - Lilan Qin
- Department of Cell Systems and Anatomy, UT Health, San Antonio, TX 78229, USA.
| | - Shun-Fa Yang
- Institute of Medicine, Chung Shan, Medical University, Taichung 40201, Taiwan.
| | - Kexin Xu
- Department of Molecular Medicine, UT Health, San Antonio, TX 78229, USA.
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Kumar P, Sulakhiya K, Barua CC, Mundhe N. TNF-α, IL-6 and IL-10 expressions, responsible for disparity in action of curcumin against cisplatin-induced nephrotoxicity in rats. Mol Cell Biochem 2017; 431:113-122. [PMID: 28258441 DOI: 10.1007/s11010-017-2981-5] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Accepted: 02/24/2017] [Indexed: 12/31/2022]
Abstract
Cisplatin is a regularly employed effective chemotherapeutic agent for the treatment of many types of cancer. The main drawback of cisplatin treatment is kidney toxicity which affects 25-35% of treated patients. Many mechanisms are believed to be involved in this kidney damage, but inflammation plays a significant role in this event. Curcumin is a polyphenol and has antioxidant and anti-inflammatory effects. The purpose of this study was to determine the protective effects of curcumin on cisplatin-induced nephrotoxicity. Female rats were randomly divided into 5 groups: control, curcumin, cisplatin, curcumin plus cisplatin (pre-treatment group) and cisplatin plus curcumin (post-treatment group). Rats were given cisplatin (7.5 mg/kg body weight) with or without curcumin treatment (120 mg/kg body weight). Blood urea nitrogen (BUN), creatinine, albumin, tumour necrosis factor (TNF)-α, interleukin (IL)-1β, IL-6, IL-8, IL-10 expressions and histological changes were determined on the 5th day after cisplatin injection. Acute kidney damage was evident by increased BUN and creatinine levels. In addition, cisplatin showed a marked pro-inflammatory response as revealed by a significant increase in the tissue levels of TNF-α, IL-6, IL-8 and decrease in the IL-10 level. Pre-treatment of curcumin reduced cisplatin-induced nephrotoxicity which was clearly evident from the reduced BUN, creatinine, TNF-α, IL-6 and IL-8 levels and increased albumin and IL-10 levels. Additionally, these findings were also supported by histopathology of the kidneys. In contrast, post-treatment of curcumin failed to cut down the expression of inflammatory markers substantially and also neglected to increase the expression of IL-10. The disparity in the action of curcumin after pre- and post-treatment with cisplatin-induced nephrotoxicity was due to the inability of post-treatment to reduce TNF-α & IL-6, besides to show a concurrent rise in IL-10 expression in renal tissues.
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Affiliation(s)
- Parveen Kumar
- Laboratory of Molecular Pharmacology and Toxicology, Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Guwahati, Assam, 781032, India.
- Department of Pharmacology, Pandit Jawahar Lal Nehru Government Medical College Chamba, Chamba, 176324, Himachal Pradesh, India.
| | - Kunjbihari Sulakhiya
- Laboratory of Neuroscience, Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Guwahati, Assam, 781032, India
| | - Chandana C Barua
- Department of Pharmacology and Toxicology, College of Veterinary Science, Assam Agricultural University, Khanapara, Guwahati, Assam, 781032, India
| | - Nitin Mundhe
- Laboratory of Molecular Pharmacology and Toxicology, Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Guwahati, Assam, 781032, India
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Ansari MA, Raish M, Ahmad A, Ahmad SF, Mudassar S, Mohsin K, Shakeel F, Korashy HM, Bakheet SA. Sinapic acid mitigates gentamicin-induced nephrotoxicity and associated oxidative/nitrosative stress, apoptosis, and inflammation in rats. Life Sci 2016; 165:1-8. [PMID: 27664833 DOI: 10.1016/j.lfs.2016.09.014] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2016] [Revised: 09/19/2016] [Accepted: 09/20/2016] [Indexed: 12/17/2022]
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Karwasra R, Kalra P, Nag TC, Gupta YK, Singh S, Panwar A. Safety assessment and attenuation of cisplatin induced nephrotoxicity by tuberous roots of Boerhaavia diffusa. Regul Toxicol Pharmacol 2016; 81:341-352. [PMID: 27667768 DOI: 10.1016/j.yrtph.2016.09.020] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Revised: 09/19/2016] [Accepted: 09/20/2016] [Indexed: 12/12/2022]
Abstract
Cisplatin (Cis-diaminedichloroplatinum II) is a chemotherapeutic agent having well documented adverse effect as nephrotoxicity. This study was designed to evaluate the nephroprotective role of Boerhaavia diffusa in cisplatin-induced acute kidney injury. Wistar rats (n = 6) were allocated into six groups constituting normal control, cisplatin-induced, Boerhaavia diffusa root extract in doses 50, 100 and 200 mg/kg and Boerhaavia diffusa per se group, administered orally for a period of ten days. Intraperitoneal injection of cisplatin was administered on day 7, to all groups except normal control and Boerhaavia diffusa per se group. On day 10, cisplatin resulted in substantial nephrotoxicity in Wistar rats with significant (p < 0.001) elevation in serum creatinine and blood urea nitrogen, decline in the concentrations of reduced glutathione and superoxide dismutase, elevation in TNF-α level in renal tissues. Boerhaavia diffusa at a dose of 200 mg/kg body weight significantly (p < 0.001) ameliorates increased in serum creatinine, blood urea nitrogen, oxidative stress and inflammatory markers. In parallel to this, it also exhibits antiapoptotic activity through the reduction of active caspase-3 expression in kidneys. Findings indicate that Boerhaavia diffusa is effective in mitigating cisplatin-induced nephrotoxicity and thus, for this the acute and sub-acute toxicity studies conducted to evaluate the safety profile of Boerhaavia diffusa. The no-observed adverse effect level (NOAEL) of tuberous roots of Boerhaavia diffusa root extract was 1000 mg/kg.
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Affiliation(s)
- Ritu Karwasra
- Department of Pharmacology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India
| | - Prerna Kalra
- Department of Pharmacology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India
| | - T C Nag
- Department of Anatomy, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Y K Gupta
- Department of Pharmacology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India
| | - Surender Singh
- Department of Pharmacology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India.
| | - Anuj Panwar
- Division of Environmental Toxicology, AES Laboratories (P) Ltd., Noida, Uttar Pradesh, 201304, India
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Trujillo J, Molina-Jijón E, Medina-Campos ON, Rodríguez-Muñoz R, Reyes JL, Loredo ML, Barrera-Oviedo D, Pinzón E, Rodríguez-Rangel DS, Pedraza-Chaverri J. Curcumin prevents cisplatin-induced decrease in the tight and adherens junctions: relation to oxidative stress. Food Funct 2016; 7:279-93. [PMID: 26467482 DOI: 10.1039/c5fo00624d] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Curcumin is a polyphenol and cisplatin is an antineoplastic agent that induces nephrotoxicity associated with oxidative stress, apoptosis, fibrosis and decrease in renal tight junction (TJ) proteins. The potential effect of curcumin against alterations in TJ structure and function has not been evaluated in cisplatin-induced nephrotoxicity. The present study explored whether curcumin is able to prevent the cisplatin-induced fibrosis and decreased expression of the TJ and adherens junction (AJ) proteins occludin, claudin-2 and E-cadherin in cisplatin-induced nephrotoxicity. Curcumin (200 mg kg(-1)) was administered in three doses, and rats were sacrificed 72 h after cisplatin administration. Curcumin was able to scavenge, in a concentration-dependent way, superoxide anion, hydroxyl radical, peroxyl radical, singlet oxygen, peroxynitrite anion, hypochlorous acid and hydrogen peroxide. Cisplatin-induced renal damage was associated with alterations in plasma creatinine, expression of neutrophil gelatinase-associated lipocalin and of kidney injury molecule-1, histological damage, increase in apoptosis, fibrosis (evaluated by transforming growth factor β1, collagen I and IV and α-smooth muscle actin expressions), increase in oxidative/nitrosative stress (evaluated by Hsp70/72 expression, protein tyrosine nitration, superoxide anion production in isolated glomeruli and proximal tubules, and protein levels of NADPH oxidase subunits p47(phox) and gp91(phox), protein kinase C β2, and Nrf2) as well as by decreased expression of occludin, claudin-2, β-catenin and E-cadherin. Curcumin treatment prevented all the above-described alterations. The protective effect of curcumin against cisplatin-induced fibrosis and decreased proteins of the TJ and AJ was associated with the prevention of glomerular and proximal tubular superoxide anion production induced by NADPH oxidase activity.
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Affiliation(s)
- Joyce Trujillo
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), 04510 University City, D.F., Mexico.
| | - Eduardo Molina-Jijón
- Department of Physiology, Biophysics and Neurosciences, Center for Research and Advanced Studies of the National Polytechnic Institute (Cinvestav-IPN), Mexico City, 07360, Mexico
| | - Omar Noel Medina-Campos
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), 04510 University City, D.F., Mexico.
| | - Rafael Rodríguez-Muñoz
- Department of Physiology, Biophysics and Neurosciences, Center for Research and Advanced Studies of the National Polytechnic Institute (Cinvestav-IPN), Mexico City, 07360, Mexico
| | - José Luis Reyes
- Department of Physiology, Biophysics and Neurosciences, Center for Research and Advanced Studies of the National Polytechnic Institute (Cinvestav-IPN), Mexico City, 07360, Mexico
| | - María L Loredo
- School of Medicine, Panamericana University, Mexico City, 03920, Mexico
| | - Diana Barrera-Oviedo
- Department of Pharmacology, Faculty of Medicine, National Autonomous University of Mexico (UNAM), University City, 04510, Mexico
| | - Enrique Pinzón
- Animal Care Unit, Faculty of Medicine, National Autonomous University of Mexico (UNAM), University City, 04510, Mexico
| | - Daniela Saraí Rodríguez-Rangel
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), 04510 University City, D.F., Mexico.
| | - José Pedraza-Chaverri
- Department of Biology, Faculty of Chemistry, National Autonomous University of Mexico (UNAM), 04510 University City, D.F., Mexico.
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Geyikoglu F, Emir M, Colak S, Koc K, Turkez H, Bakir M, Hosseinigouzdagani M, Cerig S, Keles ON, Ozek NS. Effect of oleuropein against chemotherapy drug-induced histological changes, oxidative stress, and DNA damages in rat kidney injury. J Food Drug Anal 2016; 25:447-459. [PMID: 28911689 PMCID: PMC9332526 DOI: 10.1016/j.jfda.2016.07.002] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Revised: 06/16/2016] [Accepted: 07/11/2016] [Indexed: 02/06/2023] Open
Abstract
Cisplatin-based chemotherapy is responsible for a large number of renal failures, and it is still associated with high rates of mortality today. Oleuropein (OLE) presents a plethora of pharmacological beneficial properties. In this study we investigated whether OLE could provide sufficient protection against cisplatin-induced nephrotoxicity. With this aim, Sprague-Dawley rats were divided into eight groups: control; 7 mg/kg/d cisplatin, 50 mg/kg, 100 mg/kg, and 200 mg/kg OLE; and treatment with OLE for 3 days starting at 24 hours following cisplatin injection. After exposure to the chemotherapy agent and OLE, oxidative DNA damage was quantitated in the renal tissue of experimental animals by measuring the amount of 8-hydroxy-2′-deoxyguanosine (8-OHdG) adducts. Malondialdehyde (MDA) level, total oxidative stress (TOS), and total antioxidant status (TAS) were assessed to determine the oxidative injury in kidney cells. The histology of the kidney was examined using four different staining methods: hematoxylin-eosin (H&E), periodic acid Schiff (PAS), Masson trichrome, and amyloid. In addition, the blood urea nitrogen (BUN), uric acid (UA), and creatinine (CRE) levels were established. Our experimental data showed that tissue 8-OHdG levels were significantly higher in the cisplatin group when compared to the control group. The glomerular cells were sensitive to cisplatin as tubular cells. In addition, treatment with cisplatin elevated the levels of BUN, UA, CRE, and TOS, but lowered the level of TAS compared to the control group. The OLE therapy modulated oxidative stress in order to restore normal kidney function and reduced the formation of 8-OHdG induced by cisplatin. Furthermore, the OLE treatment significantly reduced pathological findings in renal tissue. We demonstrate for the first time that OLE presents significant cytoprotective properties against cisplatin-induced genotoxicity by restoring the antioxidant system of the renal tissue. According to our findings, OLE is a promising novel natural source for the prevention of serious kidney damage in current chemotherapies.
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Affiliation(s)
- Fatime Geyikoglu
- Department of Biology, Faculty of Science, Ataturk University, Erzurum, Turkey
| | - Murat Emir
- Department of Biology, Faculty of Science, Ataturk University, Erzurum, Turkey
| | - Suat Colak
- Department of Biology, Erzincan University, Uzumlu Vocational School, Erzincan, Turkey
| | - Kubra Koc
- Department of Biology, Faculty of Science, Ataturk University, Erzurum, Turkey.
| | - Hasan Turkez
- Department of Molecular Biology and Genetics, Faculty of Science, Erzurum Technical University, Erzurum, Turkey
| | - Murat Bakir
- Department of Biology, Faculty of Science, Ataturk University, Erzurum, Turkey
| | | | - Salim Cerig
- Department of Biology, Faculty of Science, Ataturk University, Erzurum, Turkey
| | - Osman Nuri Keles
- Department of Histology and Embryology, Faculty of Medicine, Ataturk University, Erzurum, Turkey
| | - Nihal Simsek Ozek
- Department of Biology, Faculty of Science, Ataturk University, Erzurum, Turkey
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79
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Jang H, Lee OH, Lee Y, Yoon H, Chang EM, Park M, Lee JW, Hong K, Kim JO, Kim NK, Ko JJ, Lee DR, Yoon TK, Lee WS, Choi Y. Melatonin prevents cisplatin-induced primordial follicle loss via suppression of PTEN/AKT/FOXO3a pathway activation in the mouse ovary. J Pineal Res 2016; 60:336-47. [PMID: 26882203 DOI: 10.1111/jpi.12316] [Citation(s) in RCA: 107] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2015] [Accepted: 02/09/2016] [Indexed: 12/25/2022]
Abstract
Premature ovarian failure (POF) is a major side effect of chemotherapy in young cancer patients. To develop pharmaceutical agents for preserving fertility, it is necessary to understand the mechanisms responsible for chemotherapy-induced follicle loss. Here, we show that treatment with cisplatin, a widely used anticancer drug, depleted the dormant follicle pool in mouse ovaries by excessive activation of the primordial follicles, without inducing follicular apoptosis. Moreover, we show that co-treatment with the antioxidant melatonin prevented cisplatin-induced disruption of the follicle reserve. We quantified the various stages of growing follicles, including primordial, primary, secondary, and antral, to demonstrate that cisplatin treatment alone significantly decreased, whereas melatonin co-treatment preserved, the number of primordial follicles in the ovary. Importantly, analysis of the PTEN/AKT/FOXO3a pathway demonstrated that melatonin significantly decreased the cisplatin-mediated inhibitory phosphorylation of PTEN, a key negative regulator of dormant follicle activation. Moreover, melatonin prevented the cisplatin-induced activating phosphorylation of AKT, GSK3β, and FOXO3a, all of which trigger follicle activation. Additionally, we show that melatonin inhibited the cisplatin-induced inhibitory phosphorylation and nuclear export of FOXO3a, which is required in the nucleus to maintain dormancy of the primordial follicles. These findings demonstrate that melatonin attenuates cisplatin-induced follicle loss by preventing the phosphorylation of PTEN/AKT/FOXO3a pathway members; thus, melatonin is a potential therapeutic agent for ovarian protection and fertility preservation during chemotherapy in female cancer patients.
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Affiliation(s)
- Hoon Jang
- Department of Biomedical Science, CHA University, Seongnam-si, Gyeonggi-do, Korea
| | - Ok-Hee Lee
- Department of Biomedical Science, CHA University, Seongnam-si, Gyeonggi-do, Korea
| | - Youngeun Lee
- Department of Biomedical Science, CHA University, Seongnam-si, Gyeonggi-do, Korea
| | - Hyemin Yoon
- Department of Biomedical Science, CHA University, Seongnam-si, Gyeonggi-do, Korea
| | - Eun Mi Chang
- Department of Obstetrics and Gynecology, Fertility Center of CHA Gangnam Medical Center, CHA University, Seoul, Korea
| | - Miseon Park
- Department of Obstetrics and Gynecology, Fertility Center of CHA Gangnam Medical Center, CHA University, Seoul, Korea
| | - Jeong-Woong Lee
- Functional Genomics Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, Korea
- Functional Genomics, School of Engineering, University of Science and Technology (UST), Daejeon, Korea
| | - Kwonho Hong
- Department of Nanobiomedical Science & BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan-si, Chungcheongnam-do, Korea
| | - Jung Oh Kim
- Department of Biomedical Science, CHA University, Seongnam-si, Gyeonggi-do, Korea
| | - Nam Keun Kim
- Department of Biomedical Science, CHA University, Seongnam-si, Gyeonggi-do, Korea
| | - Jung Jae Ko
- Department of Biomedical Science, CHA University, Seongnam-si, Gyeonggi-do, Korea
| | - Dong Ryul Lee
- Department of Biomedical Science, CHA University, Seongnam-si, Gyeonggi-do, Korea
- Department of Obstetrics and Gynecology, Fertility Center of CHA Gangnam Medical Center, CHA University, Seoul, Korea
| | - Tae Ki Yoon
- Department of Obstetrics and Gynecology, Fertility Center of CHA Gangnam Medical Center, CHA University, Seoul, Korea
| | - Woo Sik Lee
- Department of Obstetrics and Gynecology, Fertility Center of CHA Gangnam Medical Center, CHA University, Seoul, Korea
| | - Youngsok Choi
- Department of Biomedical Science, CHA University, Seongnam-si, Gyeonggi-do, Korea
- Department of Obstetrics and Gynecology, Fertility Center of CHA Gangnam Medical Center, CHA University, Seoul, Korea
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80
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Karwasra R, Kalra P, Gupta YK, Saini D, Kumar A, Singh S. Antioxidant and anti-inflammatory potential of pomegranate rind extract to ameliorate cisplatin-induced acute kidney injury. Food Funct 2016; 7:3091-101. [DOI: 10.1039/c6fo00188b] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The aim of the present study was to evaluate the nephroprotective effect of pomegranate in cisplatin-induced acute kidney injury.
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Affiliation(s)
- Ritu Karwasra
- Department of Pharmacology
- All India Institute of Medical Sciences (AIIMS)
- New Delhi 110029
- India
| | - Prerna Kalra
- Department of Pharmacology
- All India Institute of Medical Sciences (AIIMS)
- New Delhi 110029
- India
| | - Yogendra Kumar Gupta
- Department of Pharmacology
- All India Institute of Medical Sciences (AIIMS)
- New Delhi 110029
- India
| | - Deepika Saini
- Department of Pharmaceutical Chemistry
- Kurukshetra University
- Kurukshetra 136119
- India
| | - Ajay Kumar
- Department of Pharmaceutical Chemistry
- Kurukshetra University
- Kurukshetra 136119
- India
| | - Surender Singh
- Department of Pharmacology
- All India Institute of Medical Sciences (AIIMS)
- New Delhi 110029
- India
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81
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Mukherjee A, Haldar C. Effect of 2-deoxy-d-glucose induced metabolic stress on testicular steroidogenesis and antioxidant status in golden hamster,Mesocricetus auratus: Role of photoperiod. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2015; 153:40-50. [DOI: 10.1016/j.jphotobiol.2015.09.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2015] [Revised: 09/02/2015] [Accepted: 09/03/2015] [Indexed: 02/06/2023]
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82
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Basu A, Singha Roy S, Bhattacharjee A, Bhuniya A, Baral R, Biswas J, Bhattacharya S. Vanadium(III)-L-cysteine protects cisplatin-induced nephropathy through activation of Nrf2/HO-1 pathway. Free Radic Res 2015; 50:39-55. [PMID: 26573721 DOI: 10.3109/10715762.2015.1102908] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Cisplatin (CDDP) is one of the first-line anticancer drugs; however, the major limitation of CDDP therapy is development of nephrotoxicity (25-35% cases), whose precise mechanism mainly involves oxidative stress, inflammation and cell death. Therefore, in search of a potential chemoprotectant, an organovanadium complex, viz., vanadium(III)-L-cysteine (VC-III) was evaluated against CDDP-induced nephropathy in mice. CDDP was administered intraperitoneally (5 mg/kg b.w.) and VC-III was given by oral gavage (1 mg/kg b.w.) in concomitant and pre-treatment schedule. The results showed that VC-III administration reduced (p < 0.001) serum creatinine and blood urea nitrogen levels, suggesting amelioration of renal dysfunction. VC-III treatment also significantly (p < 0.001) prevented CDDP-induced generation of reactive oxygen species, reactive nitrogen species, and onset of lipid peroxidation in kidney tissues of the experimental mice. In addition, VC-III also substantially (p < 0.001) restored CDDP-induced depleted activities of the renal antioxidant enzymes such as, superoxide dismutase, catalase, glutathione peroxidase, glutathione-S-transferase, and glutathione (reduced) level. Furthermore, histopathological study also confirmed the renoprotective efficacy of VC-III. Western blotting analysis appended by immunohistochemical data showed that VC-III treatment quite effectively reduced the expression of proinflammatory mediators such as, NFκβ, COX-2 and IL-6. VC-III administration also stimulated Nrf2-mediated antioxidant defense system by promotion of downstream antioxidant enzymes, such as HO-1. Moreover, treatment with VC-III significantly (p < 0.001) enhanced CDDP-mediated cytotoxicity in MCF-7 and NCI-H520 human cancer cell lines. Thus, VC-III can serve as a suitable chemoprotectant and increase the therapeutic window of CDDP in cancer patients.
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Affiliation(s)
- Abhishek Basu
- a Department of Cancer Chemoprevention , Chittaranjan National Cancer Institute , West Bengal , India
| | - Somnath Singha Roy
- a Department of Cancer Chemoprevention , Chittaranjan National Cancer Institute , West Bengal , India
| | - Arin Bhattacharjee
- a Department of Cancer Chemoprevention , Chittaranjan National Cancer Institute , West Bengal , India
| | - Avishek Bhuniya
- b Department of Immunoregulation and Immunodiagnostics , Chittaranjan National Cancer Institute , West Bengal , India
| | - Rathindranath Baral
- b Department of Immunoregulation and Immunodiagnostics , Chittaranjan National Cancer Institute , West Bengal , India
| | - Jaydip Biswas
- c Department of Translational Research , Chittaranjan National Cancer Institute , West Bengal , India
| | - Sudin Bhattacharya
- a Department of Cancer Chemoprevention , Chittaranjan National Cancer Institute , West Bengal , India
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83
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Peptides Restore Functional State of the Kidneys During Cisplatin-Induced Acute Renal Failure. Bull Exp Biol Med 2015; 159:736-9. [PMID: 26515176 DOI: 10.1007/s10517-015-3062-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Indexed: 10/22/2022]
Abstract
The effects of polypeptide complex from the kidney and short peptides AED, EDL, and AEDG on renal functions were studied in rats with cisplatin-induced acute renal failure. AED peptide decreased protein excretion and electrolyte concentration in the urine. Polypeptide complex from the kidney and peptides EDL and AEDG normalized diuresis, creatinine concentration in the urine and its excretion, glomerular filtration rate, and absolute resorption of sodium ions and reduced protein concentration in the urine and its excretion, the concentrations of sodium and potassium ions in the urine, and other parameters. EDL peptide produced was potent nephroprotective effect. It is known that the polypeptide complex of the kidney and short peptides restore the expression of signal molecules (marker of functional state of the kidneys), so these peptide substances can have nephroprotective effect during various renal pathologies.
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84
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Santofimia-Castaño P, Clea Ruy D, Garcia-Sanchez L, Jimenez-Blasco D, Fernandez-Bermejo M, Bolaños JP, Salido GM, Gonzalez A. Melatonin induces the expression of Nrf2-regulated antioxidant enzymes via PKC and Ca2+ influx activation in mouse pancreatic acinar cells. Free Radic Biol Med 2015; 87:226-36. [PMID: 26163001 DOI: 10.1016/j.freeradbiomed.2015.06.033] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2015] [Revised: 05/24/2015] [Accepted: 06/23/2015] [Indexed: 12/12/2022]
Abstract
The goal of this study was to evaluate the potential activation of the nuclear factor erythroid 2-related factor and the antioxidant-responsive element (Nrf2-ARE) signaling pathway in response to melatonin in isolated mouse pancreatic acinar cells. Changes in intracellular free Ca(2+) concentration were followed by fluorimetric analysis of fura-2-loaded cells. The activations of PKC and JNK were measured by Western blot analysis. Quantitative reverse transcription-polymerase chain reaction was employed to detect the expression of Nrf2-regulated antioxidant enzymes. Immunocytochemistry was employed to determine nuclear location of phosphorylated Nrf2, and the cellular redox state was monitored following MitoSOX Red-derived fluorescence. Our results show that stimulation of fura-2-loaded cells with melatonin (1 µM to 1 mM), in the presence of Ca(2+) in the extracellular medium, induced a slow and progressive increase of [Ca(2+)](c) toward a stable level. Melatonin did not inhibit the typical Ca(2+) response induced by CCK-8 (1 nM). When the cells were challenged with indoleamine in the absence of Ca(2+) in the extracellular solution (medium containing 0.5 mM EGTA) or in the presence of 1 mM LaCl(3), to inhibit Ca(2+) entry, we could not detect any change in [Ca(2+)](c). Nevertheless, CCK-8 (1 nM) was able to induce the typical mobilization of Ca(2+). When the cells were incubated with the PKC activator PMA (1 µM) in the presence of Ca(2+) in the extracellular medium, we observed a response similar to that noted when the cells were challenged with melatonin 100 µM. However, in the presence of Ro31-8220 (3 µM), a PKC inhibitor, stimulation of cells with melatonin failed to evoke changes in [Ca(2+)]c. Immunoblots, using an antibody specific for phospho-PKC, revealed that melatonin induces PKCα activation, either in the presence or in the absence of external Ca(2+). Melatonin induced the phosphorylation and nuclear translocation of the transcription factor Nrf2, and evoked a concentration-dependent increase in the expression of the antioxidant enzymes NAD(P)H-quinone oxidoreductase 1, catalytic subunit of glutamate-cysteine ligase, and heme oxygenase-1. Incubation of MitoSOX Red-loaded pancreatic acinar cells in the presence of 1 nM CCK-8 induced a statistically significant increase in dye-derived fluorescence, reflecting an increase in oxidation, that was abolished by pretreatment of cells with melatonin (100 µM) or PMA (1 µM). On the contrary, pretreatment with Ro31-8220 (3 µM) blocked the effect of melatonin on CCK-8-induced increase in oxidation. Finally, phosphorylation of JNK in the presence of CCK-8 or melatonin was also observed. We conclude that melatonin, via modulation of PKC and Ca(2+) signaling, could potentially stimulate the Nrf2-mediated antioxidant response in mouse pancreatic acinar cells.
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Affiliation(s)
| | - Deborah Clea Ruy
- Facultade de Agronomia & Medicina Veterinaria, Universidade de Brasilia, 70900-100, Brasilia DF, Brazil
| | - Lourdes Garcia-Sanchez
- Cell Physiology Research Group (FICEL), Department of Physiology, University of Extremadura, Caceres, Spain
| | - Daniel Jimenez-Blasco
- Institute of Functional Biology and Genomics (IBFG), University of Salamanca-CSIC, Salamanca, Spain
| | - Miguel Fernandez-Bermejo
- Cell Physiology Research Group (FICEL), Department of Physiology, University of Extremadura, Caceres, Spain; Department of Gastroenterology, San Pedro de Alcantara Hospital, E-10003 Caceres, Spain
| | - Juan P Bolaños
- Institute of Functional Biology and Genomics (IBFG), University of Salamanca-CSIC, Salamanca, Spain
| | - Gines M Salido
- Cell Physiology Research Group (FICEL), Department of Physiology, University of Extremadura, Caceres, Spain
| | - Antonio Gonzalez
- Cell Physiology Research Group (FICEL), Department of Physiology, University of Extremadura, Caceres, Spain.
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85
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Gong X, Ivanov VN, Hei TK. 2,3,5,6-Tetramethylpyrazine (TMP) down-regulated arsenic-induced heme oxygenase-1 and ARS2 expression by inhibiting Nrf2, NF-κB, AP-1 and MAPK pathways in human proximal tubular cells. Arch Toxicol 2015; 90:2187-2200. [PMID: 26404762 DOI: 10.1007/s00204-015-1600-z] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2015] [Accepted: 09/10/2015] [Indexed: 11/24/2022]
Abstract
Our recent study demonstrated that sodium arsenite at a clinically relevant dose induced nephrotoxicity in human renal proximal tubular epithelial cell line HK-2, which could be inhibited by natural product 2,3,5,6-tetramethylpyrazine (TMP) with antioxidant activity. The present study demonstrated that arsenic exposure resulted in protein and enzymatic induction of heme oxygenase-1 (HO-1) in dose- and time-dependent manners in HK-2 cells. Blocking HO-1 enzymatic activity by zinc protoporphyrin (ZnPP) augmented arsenic-induced apoptosis, ROS production and mitochondrial dysfunction, suggesting a critical role for HO-1 as a renal protectant in this procession. On the other hand, TMP, upstream of HO-1, inhibited arsenic-induced ROS production and ROS-dependent HO-1 expression. TMP also prevented mitochondria dysfunction and suppressed activation of the intrinsic apoptotic pathway in HK-2 cells. Our results revealed that the regulation of arsenic-induced HO-1 expression was performed through multiple ROS-dependent signal pathways and the corresponding transcription factors, including p38 MAPK and JNK (but not ERK), AP-1, Nrf2 and NF-κB. TMP inhibited arsenic-induced activations of JNK, p38 MAPK, ERK, AP-1 and Nrf2 and block HO-1 protein expression. The present study, furthermore, demonstrated arsenic-induced expression of arsenic response protein 2 (ARS2) that was regulated by p38 MAPK, ERK and NF-κB. To our knowledge, this is the first report showing that ARS2 involved in arsenic-induced nephrotoxicity, while TMP pretreatment prevented such an up-regulation of ARS2 in HK-2 cells. Given ARS2 and HO-1 sharing the similar regulation mechanism, we speculated that ARS2 might also mediate cell survival in this procession. In summary, our study highlighted a role of HO-1 in the protection against arsenic-induced cytotoxicity downstream from the primary targets of TMP and further indicated that TMP may be used as a potential therapeutic agent in the treatment of arsenic-induced nephrotoxicity.
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Affiliation(s)
- Xuezhong Gong
- Department of Nephrology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, 274 Zhijiang Middle Road, Shanghai, 200071, China. .,Center for Radiological Research, College of Physician and Surgeons, Columbia University, 630 West 168th Street, New York, NY, 10032, USA.
| | - Vladimir N Ivanov
- Center for Radiological Research, College of Physician and Surgeons, Columbia University, 630 West 168th Street, New York, NY, 10032, USA
| | - Tom K Hei
- Center for Radiological Research, College of Physician and Surgeons, Columbia University, 630 West 168th Street, New York, NY, 10032, USA.,Department of Radiation Oncology, College of Physician and Surgeons, Columbia University, 630 West 168th Street, New York, NY, 10032, USA
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86
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Melatonin membrane receptor (MT1R) expression and nitro-oxidative stress in testis of golden hamster, Mesocricetus auratus: An age-dependent study. Exp Gerontol 2015; 69:211-20. [DOI: 10.1016/j.exger.2015.06.022] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Revised: 05/09/2015] [Accepted: 06/29/2015] [Indexed: 02/02/2023]
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87
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Mundhe NA, Kumar P, Ahmed S, Jamdade V, Mundhe S, Lahkar M. Nordihydroguaiaretic acid ameliorates cisplatin induced nephrotoxicity and potentiates its anti-tumor activity in DMBA induced breast cancer in female Sprague–Dawley rats. Int Immunopharmacol 2015; 28:634-42. [DOI: 10.1016/j.intimp.2015.07.016] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Revised: 07/10/2015] [Accepted: 07/11/2015] [Indexed: 01/01/2023]
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88
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Boroushaki MT, Rajabian A, Farzadnia M, Hoseini A, Poorlashkari M, Taghavi A, Dolati K, Bazmandegan G. Protective effect of pomegranate seed oil against cisplatin-induced nephrotoxicity in rat. Ren Fail 2015; 37:1338-43. [PMID: 26288026 DOI: 10.3109/0886022x.2015.1073496] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
PURPOSE Clinical use of cisplatin is limited by its nephrotoxicity. Cisplatin-induced nephrotoxicity is associated with an increase in oxidative stress, leading ultimately to kidney dysfunction. The aim of this study was to investigate the effect of pomegranate seed oil against nephrotoxicity induced by cisplatin in adult rats. METHODS Animals were divided into four groups. Group I received corn oil (1 mL/kg). Group II received cisplatin (8 mg/kg). Group III and IV received pomegranate seed oil (PSO) 0.4 mL/kg and 0.8 mL/kg one hour before cisplatin injection for 3 days, respectively. Blood samples were collected by cardiac puncture and used for measuring urea and creatinine concentration. Twenty-hour urine samples were collected to measure protein and glucose concentration. The right kidney fixed in formalin for histological examination and the left kidney was homogenized for measurement of malondialdehyde and total sulfhydryl groups. RESULTS A significant elevation of serum creatinine, urea, urinary glucose, protein concentrations, and non-significant decrease in total thiol content and increase in MDA level in kidney homogenates were observed in cisplatin-treated rats. Also cisplatin reduced animal's body weight. Mild-to-moderate tubular cell necrosis, hyaline casts, and vascular congestion were observed in group II. PSO pre-treatment significantly decreased urinary protein, glucose, and serum creatinine concentration. PSO also caused a decrease in serum urea, renal MDA, and increase in thiol content, but the level of these parameters were not significant. CONCLUSION The present results suggest that PSO is an effective agent for the prevention of cisplatin-induced renal dysfunction and oxidative damage in rat.
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Affiliation(s)
- Mohammad Taher Boroushaki
- a Pharmacological Research Center of Medicinal Plants, Faculty of Medicine, Mashhad University of Medical Sciences , Mashhad , Iran .,b Department of Pharmacology, Faculty of Medicine , Mashhad University of Medical Sciences , Mashhad , Iran
| | - Arezoo Rajabian
- b Department of Pharmacology, Faculty of Medicine , Mashhad University of Medical Sciences , Mashhad , Iran
| | - Mehdi Farzadnia
- c Cancer Molecular Pathology Research Center, Imam Reza Hospital, Faculty of Medicine, Mashhad University of Medical Sciences , Mashhad , Iran
| | - Azar Hoseini
- a Pharmacological Research Center of Medicinal Plants, Faculty of Medicine, Mashhad University of Medical Sciences , Mashhad , Iran
| | - Mojdeh Poorlashkari
- d Department of Pathology, Faculty of Medicine , Rafsanjan University of Medical Sciences , Rafsanjan , Iran , and
| | - Amin Taghavi
- e Faculty of Medicine , Rafsanjan University of Medical Sciences , Rafsanjan , Iran
| | - Karim Dolati
- b Department of Pharmacology, Faculty of Medicine , Mashhad University of Medical Sciences , Mashhad , Iran
| | - Gholamreza Bazmandegan
- b Department of Pharmacology, Faculty of Medicine , Mashhad University of Medical Sciences , Mashhad , Iran
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89
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Ozsoy O, Yildirim FB, Ogut E, Kaya Y, Tanriover G, Parlak H, Agar A, Aslan M. Melatonin is protective against 6-hydroxydopamine-induced oxidative stress in a hemiparkinsonian rat model. Free Radic Res 2015; 49:1004-1014. [DOI: https:/doi.org/10.3109/10715762.2015.1027198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2014] [Accepted: 03/02/2015] [Indexed: 07/22/2023]
Affiliation(s)
- O. Ozsoy
- Department of Physiology, Faculty of Medicine, Akdeniz University, Antalya, Turkey
| | - F. B. Yildirim
- Department of Anatomy, Faculty of Medicine, Akdeniz University, Antalya, Turkey
| | - E. Ogut
- Department of Anatomy, Faculty of Medicine, Akdeniz University, Antalya, Turkey
| | - Y. Kaya
- Department of Anatomy, Faculty of Medicine, Akdeniz University, Antalya, Turkey
| | - G. Tanriover
- Department of Histology and Embryology, Faculty of Medicine, Akdeniz University, Antalya, Turkey
| | - H. Parlak
- Department of Physiology, Faculty of Medicine, Akdeniz University, Antalya, Turkey
| | - A. Agar
- Department of Physiology, Faculty of Medicine, Akdeniz University, Antalya, Turkey
| | - M. Aslan
- Department of Biochemistry, Faculty of Medicine, Akdeniz University, Antalya, Turkey
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90
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Molecular aspects of melatonin (MLT)-mediated therapeutic effects. Life Sci 2015; 135:147-57. [DOI: 10.1016/j.lfs.2015.06.004] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Revised: 06/15/2015] [Accepted: 06/23/2015] [Indexed: 01/08/2023]
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91
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Wen X, Huang A, Hu J, Zhong Z, Liu Y, Li Z, Pan X, Liu Z. Neuroprotective effect of astaxanthin against glutamate-induced cytotoxicity in HT22 cells: Involvement of the Akt/GSK-3β pathway. Neuroscience 2015. [PMID: 26197224 DOI: 10.1016/j.neuroscience.2015.07.034] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Oxidative stress (OS) mediated the pathogenesis of Alzheimer's disease (AD). Astaxanthin (ATX) has been reported to exert antioxidant activities as well as neuroprotective effects in vivo and in vitro. But it is still unknown whether the Akt/glycogen synthase kinase-3β (GSK-3β) signaling mediated the neuroprotective effect of ATX in HT22 cells. Flow cytometric analysis was used to evaluate reactive oxygen species (ROS) generation. Caspase and PARP activity was measured. The expressions of heme oxygenase-1 (HO-1), nuclear factor-E2-related factor 2 (Nrf2), Bcl-2, Bax, apoptosis-inducing factor (AIF), cytochrome-c (Cyto-c), p-Akt and p-GSK-3β were evaluated to elucidate the underlying mechanism. Our results showed that ATX significantly attenuated glutamate-induced cell viability loss and lactate dehydrogenase (LDH) release, decreased the expression of caspase-3/8/9 activity and cleaved PARP, and suppressed the intracellular accumulation of ROS in HT22 cells after exposure to glutamate. ATX also increased the mitochondrial expression of AIF, Cyto-c as well as Bax while decreased Bcl-2. Moreover, ATX also induced the HO-1 expression in a dose and time-dependent manner, increased the antioxidant-responsive element (ARE) activity and nuclear Nrf2 expression. Furthermore, treatment with ATX restored the p-Akt and p-GSK-3β (Ser9) as well as HO-1 expression reduced by glutamate. This protective effect was partially blocked by the inhibitors lithium chloride treatment in HT22, indicating the involvement of Akt/GSK-3β inactivation during the neuroprotective effect of ATX. Our results provide the first evidence that ATX can protect glutamate-induced cytotoxicity in HT22 via attenuating caspase activation and mitochondrial dysfunction and modulating the Akt/GSK-3β signaling, indicating ATX may be useful for the treatment of neurodegenerative disorders such as AD.
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Affiliation(s)
- X Wen
- Department of Neurology, Guangzhou First Municipal People's Hospital, Guangzhou Medical University, Guangzhou-Birmingham University Brain and Cognition Center, No. 1 Panfu Road, Guangzhou 510180, China
| | - A Huang
- State Key Laboratory of Oncology in Southern China, Sun Yat-Sen University Cancer Center, Guangzhou 510060, China
| | - J Hu
- Department of Neurology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - Z Zhong
- Department of Neurology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - Y Liu
- Department of Neurology, the Sixth Affiliated Hospital Sun Yat-sen University, Guangzhou 510440, China
| | - Z Li
- Department of Neurology, Guangzhou First Municipal People's Hospital, Guangzhou Medical University, Guangzhou-Birmingham University Brain and Cognition Center, No. 1 Panfu Road, Guangzhou 510180, China
| | - X Pan
- Department of Neurology, Guangzhou First Municipal People's Hospital, Guangzhou Medical University, Guangzhou-Birmingham University Brain and Cognition Center, No. 1 Panfu Road, Guangzhou 510180, China.
| | - Z Liu
- Department of Neurology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China; Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, China.
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92
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Kashif M, Bano S, Naqvi S, Faizi S, Ahmed Mesaik M, Azeemi KS, Farooq AD. Cytotoxic and antioxidant properties of phenolic compounds from Tagetes patula flower. PHARMACEUTICAL BIOLOGY 2015; 53:672-681. [PMID: 25539472 DOI: 10.3109/13880209.2014.936471] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
CONTEXT Tagetes patula Linn. (Asteraceae) (French Marigold) flowers are used by local practitioners for cancer treatment; however, it lacks scientific justification. OBJECTIVE Identification of bioactive compounds in T. patula flower for cytotoxic and growth inhibition in human cancer cell lines along with its antioxidant properties using chemical and cell based systems. MATERIALS AND METHODS The T. patula flower methanol extract, its seven fractions, and three phenolic compounds including methyl protocatechuate (1), patuletin (2), and patulitrin (3) were evaluated using sulforhodamine-B assay against HeLa, HT-144, NCI-H460, MCF-7, PC-3, and SF-268 human cancer cell lines. In parallel, antioxidant activity was evaluated using chemical (DPPH(·), deoxyribose, and lipid peroxidation assays) and cell-based chemiluminescence systems (human neutrophils and mice macrophages). RESULTS The methanol extract and ethyl acetate insoluble fraction exhibited cytotoxic and growth inhibitory effects against HeLa in which 2 exhibited highest cell growth inhibition (GI50: 0.6 ± 0.1 µg/ml) and cytotoxicity (LC50: 2.5 ± 0.1 µg/ml). It also scavenged LOO(·) (IC50: 6.5 ± 0.7 µg/ml) and [Formula: see text] (IC50: 27.5 ± 1.3 μg/ml) in chemical systems and human neutrophils, respectively. However, 1 preferably scavenged H2O2-Cl(-) (IC50: 0.5 ± 0.01 μg/ml) in mice macrophages. DISCUSSION AND CONCLUSION Compound 2 from T. patula flower exhibited both growth inhibitory and cytotoxic properties while 1 and 3 were only growth inhibitory against HeLa. 1-3 also displayed antioxidant properties implying its probable role in growth inhibition/cytotoxic action. The present study provides scientific evidence for the use of T. patula flower in cancer treatment by traditional healer.
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Affiliation(s)
- Muhammad Kashif
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi , Karachi , Pakistan
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93
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Ozsoy O, Yildirim FB, Ogut E, Kaya Y, Tanriover G, Parlak H, Agar A, Aslan M. Melatonin is protective against 6-hydroxydopamine-induced oxidative stress in a hemiparkinsonian rat model. Free Radic Res 2015; 49:1004-14. [PMID: 25791066 DOI: 10.3109/10715762.2015.1027198] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- O. Ozsoy
- Department of Physiology, Faculty of Medicine, Akdeniz University, Antalya, Turkey
| | - F. B. Yildirim
- Department of Anatomy, Faculty of Medicine, Akdeniz University, Antalya, Turkey
| | - E. Ogut
- Department of Anatomy, Faculty of Medicine, Akdeniz University, Antalya, Turkey
| | - Y. Kaya
- Department of Anatomy, Faculty of Medicine, Akdeniz University, Antalya, Turkey
| | - G. Tanriover
- Department of Histology and Embryology, Faculty of Medicine, Akdeniz University, Antalya, Turkey
| | - H. Parlak
- Department of Physiology, Faculty of Medicine, Akdeniz University, Antalya, Turkey
| | - A. Agar
- Department of Physiology, Faculty of Medicine, Akdeniz University, Antalya, Turkey
| | - M. Aslan
- Department of Biochemistry, Faculty of Medicine, Akdeniz University, Antalya, Turkey
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94
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Liu T, Fang Y, Liu S, Yu X, Zhang H, Liang M, Ding X. Limb ischemic preconditioning protects against contrast-induced acute kidney injury in rats via phosphorylation of GSK-3β. Free Radic Biol Med 2015; 81:170-82. [PMID: 25451640 DOI: 10.1016/j.freeradbiomed.2014.10.509] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2014] [Revised: 10/16/2014] [Accepted: 10/17/2014] [Indexed: 12/31/2022]
Abstract
Contrast-induced acute kidney injury (CI-AKI) resulting from the use of intravascular iodinated contrast media for diagnostic and interventional cardiovascular procedures is associated with substantial morbidity and mortality. Despite preventative measures intended to mitigate the risk of CI-AKI, there remains a need for a novel and effective therapeutic approach. Limb ischemic preconditioning (LIPC), where short-term ischemia/reperfusion is applied to an arm prior to administration of the contrast agent, has been shown in several trials to preserve renal function in patients at high risk for CI-AKI. However, the underlying mechanism by which this procedure provides renoprotection against contrast media insults is not known. Here, we explored the molecular mechanism(s) of LIPC-induced protection of the kidneys from CI-AKI, particularly the role of phosphorylated glycogen synthase kinase-3β (GSK-3β). We used a novel CI-AKI model consisting of 5/6 nephrectomized (NE) rats at 6 weeks after the ablative surgery. LIPC- or sham-treated rats were administered iohexol (10 ml/kg, 3.5 gI) via the tail vein. The results showed that LIPC protected the kidneys against iohexol-induced injury. This protective effect was accompanied by the attenuation of renal dysfunction, tubular damage, apoptosis, mitochondrial swelling, oxidative stress, and inflammation. Furthermore, LIPC-induced renoprotection was blocked via treatment with inhibitors of PI3K (wortmannin or LY294002), but not ERK (U0126 or PD98059). LIPC also increased the protein expression levels of phospho-Akt, phospho-GSK-3β, and nuclear Nrf2, and decreased the levels of nuclear NF-κB. A specific GSK-3β inhibitor (SB216763) mimicked this effect of LIPC, by inhibiting the opening of the mitochondrial permeability transition pore and reducing the levels of oxidative stress and inflammation via activation of Nrf2 and suppression of NF-κB. The above results demonstrate that LIPC induces protection against CI-AKI, making this procedure a promising strategy for preventing CI-AKI. In particular, this renoprotective effect involves the phosphorylation of GSK-3β.
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Affiliation(s)
- Tongqiang Liu
- Division of Nephrology, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Division of Nephrology, the Affiliated Changzhou No. 2 Hospital of Nanjing Medical College, Changzhou 213003, Jiangsu, China
| | - Yi Fang
- Division of Nephrology, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Shanghai Institute of Kidney and Dialysis, Shanghai 200032, China
| | - Shaopeng Liu
- Division of Nephrology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Xiaofang Yu
- Division of Nephrology, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Shanghai Institute of Kidney and Dialysis, Shanghai 200032, China
| | - Hui Zhang
- Division of Nephrology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Mingyu Liang
- Department of Physiology, Medical College of Wisconsin, Milwaukee, WI 53201, USA
| | - Xiaoqiang Ding
- Division of Nephrology, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Shanghai Institute of Kidney and Dialysis, Shanghai 200032, China.
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95
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Longchar A, Prasad SB. Biochemical changes associated with ascorbic acid-cisplatin combination therapeutic efficacy and protective effect on cisplatin-induced toxicity in tumor-bearing mice. Toxicol Rep 2015; 2:489-503. [PMID: 28962385 PMCID: PMC5598450 DOI: 10.1016/j.toxrep.2015.01.017] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Revised: 01/27/2015] [Accepted: 01/27/2015] [Indexed: 12/20/2022] Open
Abstract
Cisplatin is one of the well-established anticancer drugs being used against a wide spectrum of cancers. However, full therapeutic efficacy of the drug is limited due to development of various toxicities in the host. This study examines the comparative therapeutic effectiveness and toxicities of cisplatin alone and in combination of dietary ascorbic acid (AA) in ascites Dalton's lymphoma-bearing mice. The findings show that the combination treatment of mice with ascorbic acid plus cisplatin has much better therapeutic efficacy against murine ascites Dalton's lymphoma (DL) in comparison to cisplatin alone and this may involve a decrease in reduced glutathione (GSH), catalase activity and increased lipid peroxidation (LPO) in Dalton's lymphoma tumor cells. At the same time, combination treatment indicates a protective role of ascorbic acid against cisplatin-induced tissue toxicities (side effects) in the hosts. Cisplatin-induced histopathological changes in liver, kidney and testes were decreased after combination treatment. The analysis of renal function test (RFT), liver function test (LFT) and sperm abnormalities also suggest an improvement in these parameters after combination treatment. Therefore, it may be concluded that the increased GSH level, catalase activity and decreased LPO in the tissues, i.e., liver, kidney and testes after combination treatment may be involved in its protective ability against cisplatin-induced tissue toxicities in the host.
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Affiliation(s)
- Amenla Longchar
- Cell and Tumor Biology Laboratory, Department of Zoology, North-Eastern Hill University, Shillong 793 022, India
| | - Surya Bali Prasad
- Cell and Tumor Biology Laboratory, Department of Zoology, North-Eastern Hill University, Shillong 793 022, India
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96
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Vriend J, Reiter RJ. The Keap1-Nrf2-antioxidant response element pathway: a review of its regulation by melatonin and the proteasome. Mol Cell Endocrinol 2015; 401:213-20. [PMID: 25528518 DOI: 10.1016/j.mce.2014.12.013] [Citation(s) in RCA: 177] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Accepted: 12/12/2014] [Indexed: 12/20/2022]
Abstract
Both melatonin and proteasome inhibitors upregulate antioxidant enzymes including superoxide dismutase (SOD), glutathione peroxidase (GP), hemoxygenase 1 (HO-1), and NADPH:quinone oxidoreductase (NQO1). Recent evidence suggests that the antioxidant action of both melatonin and proteasome inhibitors involves the Keap1-ARE (Keap1 antioxidant response element) pathway via the upregulation of Nrf2. Melatonin and proteasome inhibitors suppress the degradation of Nrf2 and also enhance its nuclear translocation. In the nucleus Nrf2, together with a cofactor, stimulates the transcription of antioxidant enzymes and detoxifying enzymes. The ligase (E3) complex (Keap1-Cul3-Rbx1) responsible for ubiquitinating Nrf2, prior to proteasomal degradation, also ubiquitinates IkB kinase and the antiapoptotic factor Bcl-2, and possibly additional proteins. In various systems, NF-κB, which is inhibited by IkBα, is downregulated by proteasome inhibitors as well as by melatonin. Similarly in leukemic cells, Bcl-2 is down-regulated by the proteasome inhibitor, bortezomib, and also by melatonin. Thus melatonin administration modulates the activity of three separate substrates of the Keap1-Cul3-Rbx1 ubiquitin ligase. These facts could be accounted for by the hypothesis that melatonin interacts with the ubiquitin ligase complex or, more likely, by the hypothesis that melatonin acts as a proteasome inhibitor. A recent study documented that melatonin acts as a proteasome inhibitor in cancer cells as well as inhibiting chymotrypsin-like activity in cell-free systems of these cells. Further studies, however, are needed to clarify the interaction of melatonin and the ubiquitin-proteasome system as they relate to oxidative stress.
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Affiliation(s)
- Jerry Vriend
- Department of Human Anatomy and Cell Science, University of Manitoba, Winnipeg, MB, Canada.
| | - Russel J Reiter
- Department of Cellular and Structural Biology, University of Texas Health Science Center at San Antonio, TX, United States
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97
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Kilic U, Sahin K, Tuzcu M, Basak N, Orhan C, Elibol-Can B, Kilic E, Sahin F, Kucuk O. Enhancement of Cisplatin sensitivity in human cervical cancer: epigallocatechin-3-gallate. Front Nutr 2015; 1:28. [PMID: 25988128 PMCID: PMC4428436 DOI: 10.3389/fnut.2014.00028] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2014] [Accepted: 12/16/2014] [Indexed: 01/21/2023] Open
Abstract
Cisplatin is one of the effective chemotherapeutics in the treatment of several types of cancers. However, in addition to the efforts against to its toxicity, the amelioration of cisplatin sensitivity is an important point in treatment of cervical cancer. To do so, additional substances such as epigallocatechin gallate (EGCG), a polyphenol in green tea, have been used in combination with chemotherapeutics. We aimed to investigate the possible molecular pathways to potentiate cervical cancer cell (HeLa) growth inhibition by combination therapy of cisplatin and EGCG. HeLa cells were treated with EGCG (25 μM), cisplatin (250 nM), and their combination for 24 h. Cell viability was determined by MTS Assay. We analyzed the expressions of NF-κB p65, COX-2, Nrf2, HO-1, p-mTOR, p-p70S6K1, p-4E-BP1, and p-Akt by Western blot analysis. Herein, we have demonstrated that EGCG works synergistic with cisplatin in inhibiting growth of cervical cancer cells. EGCG improved efficacy of cisplatin treatment in HeLa cells by regulating NFκB p65, COX-2, p-Akt, and p-mTOR pathways, whereas it increased the expression levels of Nrf2/HO-1 in combined therapy. Our observations revealed that EGCG increases the sensitization of cisplatin to cervical cancer cells by inhibiting cell survival and inducing apoptosis.
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Affiliation(s)
- Ulkan Kilic
- Department of Medical Biology and Regenerative and Restorative Medicine Research Center (REMER), Faculty of Medicine, Istanbul Medipol University , Istanbul , Turkey
| | - Kazim Sahin
- Department of Animal Nutrition, Faculty of Veterinary Medicine, Firat University , Elazıg , Turkey
| | - Mehmet Tuzcu
- Department of Biology, Faculty of Science, Firat University , Elazıg , Turkey
| | - Nazli Basak
- Department of Genetics and Bioengineering, Faculty of Engineering and Architecture, Yeditepe University , Istanbul , Turkey
| | - Cemal Orhan
- Department of Animal Nutrition, Faculty of Veterinary Medicine, Firat University , Elazıg , Turkey
| | - Birsen Elibol-Can
- Department of Medical Biology, Faculty of Medicine, Bezmialem Vakif University , Istanbul , Turkey
| | - Ertugrul Kilic
- Department of Physiology, Faculty of Medicine, Istanbul Medipol University , Istanbul , Turkey
| | - Fikrettin Sahin
- Department of Genetics and Bioengineering, Faculty of Engineering and Architecture, Yeditepe University , Istanbul , Turkey
| | - Omer Kucuk
- Winship Cancer Institute, Emory University , Atlanta, GA , USA
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98
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Anderson G, Maes M, Markus RP, Rodriguez M. Ebola virus: Melatonin as a readily available treatment option. J Med Virol 2015; 87:537-43. [DOI: 10.1002/jmv.24130] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/28/2014] [Indexed: 01/10/2023]
Affiliation(s)
- George Anderson
- CRC Scotland and London; Eccleston Square; London United Kingdom
| | - Michael Maes
- Impact Strategic Treatment Center; Deakin University; Geelong Australia
- Department of Psychiatry; Faculty of Medicine; Chulalongkorn University; Bangkok Thailand
- Health Sciences Graduate Program; Health Sciences Center; State University of Londrina; Brazil
| | - Regina P. Markus
- Lab Chronopharmacology; Department of Physiology; Institute of Bioscience; University de S; ã; o Paulo; Brazil
| | - Moses Rodriguez
- Department of Immunology; Department of Neurology; Mayo Clinic; Rochester New York
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99
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Sirota R, Gibson D, Kohen R. The role of the catecholic and the electrophilic moieties of caffeic acid in Nrf2/Keap1 pathway activation in ovarian carcinoma cell lines. Redox Biol 2014; 4:48-59. [PMID: 25498967 PMCID: PMC4309848 DOI: 10.1016/j.redox.2014.11.012] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2014] [Accepted: 11/29/2014] [Indexed: 01/19/2023] Open
Abstract
In recent years, numerous studies have demonstrated the health benefits of polyphenols. A major portion of polyphenols in western diet are derived from coffee, which is one of the most consumed beverages in the world. It has been shown that many polyphenols gain their beneficial properties (e.g. cancer prevention) through the activation of the Nrf2/Keap1 pathway as well as their direct antioxidant activity. However, activation of Nrf2 in cancer cells might lead to resistance towards therapy through induction of phase II enzymes. In the present work we hypothesize that caffeic acid (CA), a coffee polyphenol, might act as an electrophile in addition to its nucleophilic properties and is capable of inducing the Nrf2/EpRE pathway in cancer cells. The results indicate that CA induces Nrf2 translocation into the nucleus and consequently its transcription. It has been demonstrated that generated hydrogen peroxide is involved in the induction process. It has also been found that this process is induced predominantly via the double bond in CA (Michael acceptor). However, surprisingly the presence of both nucleophilic and electrophilic moieties in CA resulted in a synergetic activation of Nrf2 and phase II enzymes. We also found that CA possesses a dual activity, although inducing GSTP1 and GSR, it inhibiting their enzymatic activity. In conclusion, the mechanism of induction of Nrf2 pathway and phase II enzymes by CA has been elucidated. The electrophilic moiety in CA is essential for the oxidation of the Keap1 protein. It should be noted that while the nucleophilic moiety (the catechol/quinone moiety) can provide scavenging ability, it cannot contribute directly to Nrf2 induction. It was found that this process may be induced by H2O2 produced by the catechol group. On the whole, it appears that CA might play a major role in the cancer cells by enhancing their resistance to treatment. The electrophilic moiety in CA is essential for the oxidation of the Keap1 protein. The nucleophilic moiety contribute to Nrf2/Keap1 activation via production of H2O2. CA possesses a dual activity, as inducer and as inhibitor of GSTP1 and GSR1. The effect of coffee on healthy subjects and cancer patients may be different.
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Affiliation(s)
- R Sirota
- Faculty of Medicine, Institute for Drug Research, Hebrew University of Jerusalem, Israel
| | - D Gibson
- Faculty of Medicine, Institute for Drug Research, Hebrew University of Jerusalem, Israel
| | - R Kohen
- Faculty of Medicine, Institute for Drug Research, Hebrew University of Jerusalem, Israel.
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100
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Lycopene attenuates colistin-induced nephrotoxicity in mice via activation of the Nrf2/HO-1 pathway. Antimicrob Agents Chemother 2014; 59:579-85. [PMID: 25385104 DOI: 10.1128/aac.03925-14] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Nephrotoxicity is the major dose-limiting factor for the clinical use of colistin against multidrug-resistant (MDR) Gram-negative bacteria. This study aimed to investigate the protective effect of lycopene on colistin-induced nephrotoxicity in a mouse model. Fifty mice were randomly divided into 5 groups: the control group (saline solution), the lycopene group (20 mg/kg of body weight/day administered orally), the colistin group (15 mg/kg/day administered intravenously), the colistin (15 mg/kg/day) plus lycopene (5 mg/kg/day) group, and the colistin (15 mg/kg/day) plus lycopene (20 mg/kg/day) group; all mice were treated for 7 days. At 12 h after the last dose, blood was collected for measurements of blood urea nitrogen (BUN) and serum creatinine levels. The kidney tissue samples were obtained for examination of biomarkers of oxidative stress and apoptosis, histopathological assessment, and quantitative reverse transcription-PCR (qRT-PCR) analysis. Colistin treatment significantly increased concentrations of BUN and serum creatinine, tubular apoptosis/necrosis, lipid peroxidation, and heme oxygenase 1 (HO-1) activity, while the treatment decreased the levels of endogenous antioxidant biomarkers glutathione (GSH), catalase (CAT), and superoxide dismutase (SOD). Notably, the changes in the levels of all biomarkers were attenuated in the kidneys of mice treated with colistin by lycopene (5 or 20 mg/kg). Lycopene treatment, especially in the colistin plus lycopene (20 mg/kg) group, significantly downregulated the expression of NF-κB mRNA (P < 0.01) but upregulated the expression of nuclear factor erythroid 2-related factor 2 (Nrf2) and HO-1 mRNA (both P < 0.01) in the kidney compared with the results seen with the colistin group. Our data demonstrated that coadministration of 20 mg/kg/day lycopene can protect against colistin-induced nephrotoxicity in mice. This effect may be attributed to the antioxidative property of lycopene and its ability to activate the Nrf2/HO-1 pathway.
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