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Jelena DA, Stoimir K, Jovana JM, Margareta KK, Bojana Ž, Alja Š, Dušan S, Irena N, Branka VG. Influence of alkylthio and arylthio derivatives of tert-butylquinone on the induction of DNA damage in a human hepatocellular carcinoma cell line (HepG2). Toxicol In Vitro 2024:105882. [PMID: 38936441 DOI: 10.1016/j.tiv.2024.105882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 05/30/2024] [Accepted: 06/19/2024] [Indexed: 06/29/2024]
Abstract
The aim of this study was to investigate the effects of tert-butylquinone (TBQ) and its alkylthio and arylthio derivatives on DNA in vitro, using acellular and cellular test systems. Direct interaction with DNA was studied using the plasmid pUC19. Cytotoxic (MTS assay) and genotoxic (comet assay and γH2AX focus assays) effects, and their influence on the cell cycle were studied in the HepG2 cell line. Our results show that TBQ and its derivatives did not directly interact with DNA. The strongest cytotoxic effect on the HepG2 cells was observed for the derivative 2-tert-butyl-5,6-(ethylenedithio)-1,4-benzoquinone (IC50 64.68 and 55.64 μM at 24-h and 48-h treatment, respectively). The tested derivatives did not significantly influence the cell cycle distribution in the exposed cellular populations. However, all derivatives showed a genotoxic activity stronger than that of TBQ in the comet assay, with 2-tert-butyl-5,6-(ethylenedithio)-1,4-benzoquinone producing the strongest effect. The same derivative also induced DNA double-strand breaks in the γH2AX focus assay.
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Affiliation(s)
| | - Kolarević Stoimir
- University of Belgrade, Institute for Biological Research "Siniša Stanković", National Institute of the Republic of Serbia, Belgrade, Serbia
| | - Jovanović Marić Jovana
- University of Belgrade, Institute for Biological Research "Siniša Stanković", National Institute of the Republic of Serbia, Belgrade, Serbia
| | - Kračun-Kolarević Margareta
- University of Belgrade, Institute for Biological Research "Siniša Stanković", National Institute of the Republic of Serbia, Belgrade, Serbia
| | - Žegura Bojana
- Department of Genetic Toxicology and Cancer Biology, National Institute of Biology, Ljubljana, Slovenia
| | - Štern Alja
- Department of Genetic Toxicology and Cancer Biology, National Institute of Biology, Ljubljana, Slovenia
| | - Sladić Dušan
- University of Belgrade, Faculty of Chemistry, Belgrade, Serbia
| | - Novaković Irena
- University of Belgrade, Institute for Chemistry, Technology and Metallurgy, Department for Chemistry, Belgrade, Serbia
| | - Vuković-Gačić Branka
- University of Belgrade, Centre for Genotoxicology and Ecogenotoxicology, Faculty of Biology, Belgrade, Serbia
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2
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Jiang XS, Liu T, Xia YF, Gan H, Ren W, Du XG. Activation of the Nrf2/ARE signaling pathway ameliorates hyperlipidemia-induced renal tubular epithelial cell injury by inhibiting mtROS-mediated NLRP3 inflammasome activation. Front Immunol 2024; 15:1342350. [PMID: 38720901 PMCID: PMC11076710 DOI: 10.3389/fimmu.2024.1342350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 04/02/2024] [Indexed: 05/12/2024] Open
Abstract
Dyslipidemia is the most prevalent independent risk factor for patients with chronic kidney disease (CKD). Lipid-induced NLRP3 inflammasome activation in kidney-resident cells exacerbates renal injury by causing sterile inflammation. Nuclear factor erythroid 2-related factor 2 (Nrf2) is a transcription factor that modulates the cellular redox balance; however, the exact role of Nrf2 signaling and its regulation of the NLRP3 inflammasome in hyperlipidemia-induced kidney injury are poorly understood. In this study, we demonstrated that activation of the mtROS-NLRP3 inflammasome pathway is a critical contributor to renal tubular epithelial cell (RTEC) apoptosis under hyperlipidemia. In addition, the Nrf2/ARE signaling pathway is activated in renal tubular epithelial cells under hyperlipidemia conditions both in vivo and in vitro, and Nrf2 silencing accelerated palmitic acid (PA)-induced mtROS production, mitochondrial injury, and NLRP3 inflammasome activation. However, the activation of Nrf2 with tBHQ ameliorated mtROS production, mitochondrial injury, NLRP3 inflammasome activation, and cell apoptosis in PA-induced HK-2 cells and in the kidneys of HFD-induced obese rats. Furthermore, mechanistic studies showed that the potential mechanism of Nrf2-induced NLRP3 inflammasome inhibition involved reducing mtROS generation. Taken together, our results demonstrate that the Nrf2/ARE signaling pathway attenuates hyperlipidemia-induced renal injury through its antioxidative and anti-inflammatory effects through the downregulation of mtROS-mediated NLRP3 inflammasome activation.
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Affiliation(s)
- Xu-shun Jiang
- Department of Nephrology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ting Liu
- Department of Cardiology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yun-feng Xia
- Department of Nephrology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Hua Gan
- Department of Nephrology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Wei Ren
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xiao-gang Du
- Department of Nephrology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- The Chongqing Key Laboratory of Translational Medicine in Major Metabolic Diseases, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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3
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Xing M, Ma X, Wang X, Wang H, Xie M, Zhang Z, Zhou J. Emodin disrupts the Notch1/Nrf2/GPX4 antioxidant system and promotes renal cell ferroptosis. J Appl Toxicol 2023; 43:1702-1718. [PMID: 37393915 DOI: 10.1002/jat.4509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 06/12/2023] [Accepted: 06/13/2023] [Indexed: 07/04/2023]
Abstract
Emodin has been demonstrated to possess multiple pharmacological activities. However, emodin has also been reported to induce nephrotoxicity at high doses and with long-term use, and the underlying mechanism has not been fully disclosed. The current study aimed to investigate the roles of oxidative stress and ferroptosis in emodin-induced kidney toxicity. Mice were intraperitoneally treated with emodin, and NRK-52E cells were exposed to emodin in the presence or absence of treatment with Jagged1, SC79, or t-BHQ. Emodin significantly upregulated the levels of blood urea nitrogen, serum creatinine, malondialdehyde, and Fe2+ , reduced the levels of superoxide dismutase and glutathione, and induced pathological changes in the kidneys in vivo. Moreover, the viability of NRK-52E cells treated with emodin was reduced, and emodin induced iron accumulation, excessive reactive oxygen species production, and lipid peroxidation and depolarized the mitochondrial membrane potential (ΔΨm). In addition, emodin treatment downregulated the activity of neurogenic locus notch homolog protein 1 (Notch1), reduced the nuclear translocation of nuclear factor erythroid-2 related factor 2 (Nrf2), and decreased glutathione peroxidase 4 protein levels. However, Notch1 activation by Jagged1 pretreatment, Akt activation by SC79 pretreatment, or Nrf2 activation by t-BHQ pretreatment attenuated the toxic effects of emodin in NRK-52E cells. Taken together, these results revealed that emodin-induced ferroptosis triggered kidney toxicity through inhibition of the Notch1/Nrf2/glutathione peroxidase 4 axis.
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Affiliation(s)
- Miao Xing
- School of Medicine, Yichun University, Yichun, China
| | - Xiaoyu Ma
- School of Medicine, Yichun University, Yichun, China
| | - Xi Wang
- School of Medicine, Yichun University, Yichun, China
| | - Haoze Wang
- School of Medicine, Yichun University, Yichun, China
| | - Minjuan Xie
- School of Medicine, Yichun University, Yichun, China
| | - Ziwen Zhang
- School of Medicine, Yichun University, Yichun, China
| | - Jie Zhou
- School of Medicine, Yichun University, Yichun, China
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4
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Peña-Corona SI, Vargas-Estrada D, Chávez-Corona JI, Mendoza-Rodríguez CA, Caballero-Chacón S, Pedraza-Chaverri J, Gracia-Mora MI, Galván-Vela DP, García-Rodríguez H, Sánchez-Bartez F, Vergara-Onofre M, Leyva-Gómez G. Vitamin E (α-Tocopherol) Does Not Ameliorate the Toxic Effect of Bisphenol S on the Metabolic Analytes and Pancreas Histoarchitecture of Diabetic Rats. TOXICS 2023; 11:626. [PMID: 37505591 PMCID: PMC10383361 DOI: 10.3390/toxics11070626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 07/07/2023] [Accepted: 07/14/2023] [Indexed: 07/29/2023]
Abstract
This study investigated whether the coadministration of vitamin E (VitE) diminishes the harmful effects provoked by plasticizer bisphenol S (BPS) in the serum metabolites related to hepatic and renal metabolism, as well as the endocrine pancreatic function in diabetic male Wistar rats. Rats were divided into five groups (n = 5-6); the first group was healthy rats (Ctrl group). The other four groups were diabetic rats induced with 45 mg/kg bw of streptozotocin: Ctrl-D (diabetic control); VitE-D (100 mg/kg bw/d of VitE); BPS-D (100 mg/kg bw/d of BPS); The animals from the VitE + BPS-D group were administered 100 mg/kg bw/d of VitE + 100 mg/kg bw/d of BPS. All compounds were administered orally for 30 days. Body weight, biochemical assays, urinalysis, glucose tolerance test, pancreas histopathology, proximate chemical analysis in feces, and the activity of antioxidants in rat serum were assessed. The coadministration of VitE + BPS produced weight losses, increases in 14 serum analytes, and degeneration in the pancreas. Therefore, the VitE + BPS coadministration did not have a protective effect versus the harmful impact of BPS or the diabetic metabolic state; on the contrary, it partially aggravated the damage produced by the BPS. VitE is likely to have an additive effect on the toxicity of BPS.
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Affiliation(s)
- Sheila I Peña-Corona
- Departamento de Farmacia, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Dinorah Vargas-Estrada
- Departamento de Fisiología y Farmacología, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Juan I Chávez-Corona
- Departamento de Fisiología y Farmacología, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - C Adriana Mendoza-Rodríguez
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Sara Caballero-Chacón
- Departamento de Fisiología y Farmacología, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - José Pedraza-Chaverri
- Departamento de Biología, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - María Isabel Gracia-Mora
- Departamento de Química Inorgánica y Nuclear, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Diana Patricia Galván-Vela
- Unidad de Investigación Preclínica (UNIPREC), Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Helena García-Rodríguez
- Unidad de Investigación Preclínica (UNIPREC), Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Francisco Sánchez-Bartez
- Departamento de Química Inorgánica y Nuclear, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
| | - Marcela Vergara-Onofre
- Departamento de Producción Agricola y Animal, Universidad Autónoma Metropolitana Unidad Xochimilco, Ciudad de México 04960, Mexico
| | - Gerardo Leyva-Gómez
- Departamento de Farmacia, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico
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5
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Lin DW, Hsu YC, Chang CC, Hsieh CC, Lin CL. Insights into the Molecular Mechanisms of NRF2 in Kidney Injury and Diseases. Int J Mol Sci 2023; 24:ijms24076053. [PMID: 37047024 PMCID: PMC10094034 DOI: 10.3390/ijms24076053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 03/14/2023] [Accepted: 03/17/2023] [Indexed: 04/14/2023] Open
Abstract
Redox is a constant phenomenon in organisms. From the signaling pathway transduction to the oxidative stress during the inflammation and disease process, all are related to reduction-oxidation (redox). Nuclear factor erythroid 2-related factor 2 (NRF2) is a transcription factor targeting many antioxidant genes. In non-stressed conditions, NRF2 maintains the hemostasis of redox with housekeeping work. It expresses constitutively with basal activity, maintained by Kelch-like-ECH-associated protein 1 (KEAP1)-associated ubiquitination and degradation. When encountering stress, it can be up-regulated by several mechanisms to exert its anti-oxidative ability in diseases or inflammatory processes to protect tissues and organs from further damage. From acute kidney injury to chronic kidney diseases, such as diabetic nephropathy or glomerular disease, many results of studies have suggested that, as a master of regulating redox, NRF2 is a therapeutic option. It was not until the early termination of the clinical phase 3 trial of diabetic nephropathy due to heart failure as an unexpected side effect that we renewed our understanding of NRF2. NRF2 is not just a simple antioxidant capacity but has pleiotropic activities, harmful or helpful, depending on the conditions and backgrounds.
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Affiliation(s)
- Da-Wei Lin
- Department of Internal Medicine, St. Martin de Porres Hospital, Chiayi 600, Taiwan
| | - Yung-Chien Hsu
- Department of Nephrology, Chang Gung Memorial Hospital, Chiayi 613, Taiwan
- Kidney and Diabetic Complications Research Team (KDCRT), Chang Gung Memorial Hospital, Chiayi 613, Taiwan
| | - Cheng-Chih Chang
- Department of Surgery, Chang Gung Memorial Hospital, Chiayi 613, Taiwan
| | - Ching-Chuan Hsieh
- Department of Surgery, Chang Gung Memorial Hospital, Chiayi 613, Taiwan
| | - Chun-Liang Lin
- Department of Nephrology, Chang Gung Memorial Hospital, Chiayi 613, Taiwan
- Kidney and Diabetic Complications Research Team (KDCRT), Chang Gung Memorial Hospital, Chiayi 613, Taiwan
- School of Traditional Chinese Medicine, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
- Kidney Research Center, Chang Gung Memorial Hospital, Taipei 105, Taiwan
- Center for Shockwave Medicine and Tissue Engineering, Chang Gung Memorial Hospital, Kaohsiung 833, Taiwan
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6
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He H, Ge J, Yi S, Wang Y, Liu Y, Liu Y, Liu X. Ginkgolide A downregulates transient receptor potential (melastatin) 2 to protect cisplatin-induced acute kidney injury in rats through the TWEAK/Fn14 pathway: Ginkgolide A improve acute renal injury. Hum Exp Toxicol 2023; 42:9603271231200868. [PMID: 37715308 DOI: 10.1177/09603271231200868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/17/2023]
Abstract
PURPOSE In order to seek effective drugs for treating cisplatin-induced acute renal injury and explore the corresponding potential mechanism. METHODS Mouse kidney injury model was established by intraperitoneal injection of 20 mg/kg cisplatin. The temporal expression of TRPM2 and the regulation of Ginkgolide A on its expression were analyzed by western blot. In order to perform the mechanical analysis, we used TRPM2-KO knockout mice. In this study, we evaluated the repair effect of GA on acute kidney injury through renal function factors, inflammatory factors and calcium and potassium content. Pathological injury and cell apoptosis were detected by H&E and TUNEL, respectively. RESULT Ginkgolide A inhibited inflammatory reaction and excessive oxidative stress, reduced renal function parameters, and improved pathological injury. Meanwhile, we also found that the repair effect of Ginkgolide A on renal injury is related to TRPM2, and Ginkgolide A downregulated TRPM2 expression and inactivated TWEAK/Fn14 pathway in cisplatin-induced renal injury model. We also found that inhibition of TWEAK/Fn14 pathway was more effective in TRPM2-KO mice than TRPM2-WT mice. CONCLUSION Ginkgolide A was the effective therapeutic drug for cisplatin-induced renal injury through acting on TRPM2, and TWEAK/Fn14 pathway was the downstream pathway of Ginkgolide A in acute renal injury, and Ginkgolide A inhibited TWEAK/Fn14 pathway in cisplatin-induced renal injury model.
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Affiliation(s)
- Haiyan He
- Department of Nephrology, Yantaishan Hospital, Yantai, China
| | - Jun Ge
- Department of Nephrology, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Shaona Yi
- Department of Nephrology, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Yuhong Wang
- Department of Nephrology, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Ye Liu
- Department of Nephrology, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
| | - Ying Liu
- Department of Pathology, Yantaishan Hospital, Yantai, China
| | - Xiaoming Liu
- Department of Nephrology, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, China
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7
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Famurewa AC, Mukherjee AG, Wanjari UR, Sukumar A, Murali R, Renu K, Vellingiri B, Dey A, Valsala Gopalakrishnan A. Repurposing FDA-approved drugs against the toxicity of platinum-based anticancer drugs. Life Sci 2022; 305:120789. [PMID: 35817170 DOI: 10.1016/j.lfs.2022.120789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 07/02/2022] [Accepted: 07/05/2022] [Indexed: 11/17/2022]
Abstract
Platinum-based anticancer drugs (PADs), mainly cisplatin, carboplatin, and oxaliplatin, are widely used efficacious long-standing anticancer agents for treating several cancer types. However, clinicians worry about PAD chemotherapy and its induction of severe non-targeted organ toxicity. Compelling evidence has shown that toxicity of PAD on delicate body organs is associated with free radical generation, DNA impairment, endocrine and mitochondrial dysfunctions, oxidative inflammation, apoptosis, endoplasmic reticulum stress, and activation of regulator signaling proteins, cell cycle arrest, apoptosis, and pathways. The emerging trend is the repurposing of FDA-approved non-anticancer drugs (FNDs) for combating the side effects toxicity of PADs. Thus, this review chronicled the mechanistic preventive and therapeutic effects of FNDs against PAD organ toxicity in preclinical studies. FNDs are potential clinical drugs for the modulation of toxicity complications associated with PAD chemotherapy. Therefore, FNDs may be suggested as non-natural agent inhibitors of unpalatable side effects of PADs.
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Affiliation(s)
- Ademola C Famurewa
- Department of Medical Biochemistry, Faculty of Basic Medical Sciences, College of Medicine, Alex Ekwueme Federal University, Ndufu-Alike lkwo, Nigeria.
| | - Anirban Goutam Mukherjee
- Department of Biomedical Sciences, School of Bio-Sciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu 632014, India
| | - Uddesh Ramesh Wanjari
- Department of Biomedical Sciences, School of Bio-Sciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu 632014, India
| | - Aarthi Sukumar
- Department of Integrative Biology, School of Bio-Sciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu 632014, India
| | - Reshma Murali
- Department of Biomedical Sciences, School of Bio-Sciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu 632014, India
| | - Kaviyarasi Renu
- Centre of Molecular Medicine and Diagnostics (COMManD), Department of Biochemistry, Saveetha Dental College & Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, 600077, Tamil Nadu, India
| | - Balachandar Vellingiri
- Human Molecular Cytogenetics and Stem Cell Laboratory, Department of Human Genetics and Molecular Biology, Bharathiar University, Coimbatore 641 046, Tamil Nadu, India
| | - Abhijit Dey
- Department of Life Sciences, Presidency University, Kolkata, West Bengal 700073, India
| | - Abilash Valsala Gopalakrishnan
- Department of Biomedical Sciences, School of Bio-Sciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu 632014, India.
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8
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Liu T, Li CY, Chen H, Liu J, Zhong LL, Tang MM, Wang WB, Huang JP, Jiang XS. tBHQ attenuates podocyte injury in diabetic nephropathy by inhibiting NADPH oxidase-derived ROS generation via the Nrf2/HO-1 signalling pathway. Heliyon 2022; 8:e10515. [PMID: 36119860 PMCID: PMC9479023 DOI: 10.1016/j.heliyon.2022.e10515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 03/03/2022] [Accepted: 08/26/2022] [Indexed: 12/03/2022] Open
Abstract
Aims Oxidative stress plays a crucial role in podocyte injury in diabetic nephropathy (DN). tert-Butylhydroquinone (tBHQ) is an activator of Nrf2 that exerts protective effects in diabetic mice, but the underlying mechanism of tBHQ in the podocytes of DN is not fully understood. Materials and methods A high glucose (HG)-induced HK2 cell model and streptozotocin-induced rat model of DN were established and treated with tBHQ or apocynin. The expression levels of Nrf2, HO-1, NOX2 and NOX4 were determined by Western blot or immunohistochemical staining. The level of oxidative stress in podocytes or kidney tissues was assessed using DCFH-DA or dihydroethidium (DHE) staining. Cell injury was assessed by F-actin staining and flow cytometry analysis. Key findings We showed that HG treatment increased the expressions of NOX2 and NOX4 and enhanced ROS production in podocytes. Inhibition of NADPH oxidase activity by apocynin dramatically attenuated HG-induced ROS production and further alleviated cell injury and apoptosis in podocytes. Moreover, we found that HG inhibited the Nrf2/HO-1 signalling pathway in podocytes; however, tBHQ treatment significantly activated the Nrf2 signalling pathway, inhibited NADPH oxidase activity, and attenuated ROS production and cell injury in HG-treated podocytes. Furthermore, we observed that tBHQ treatment partially attenuated renal injury, activated the Nrf2 signalling pathway, inhibited NADPH oxidase activity and reduced ROS generation in the kidneys of STZ-induced diabetic rats. Significance These results suggest that tBHQ exerts a protective role in hyperglycaemia-induced podocyte injury, and that the potential protective mechanism of tBHQ involves inhibiting NADPH oxidase-derived ROS generation by activating the Nrf2/HO-1 signalling pathway.
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Affiliation(s)
- Ting Liu
- Department of Nephrology, Chengdu Fifth People's Hospital, Chengdu, 611130, China
| | - Chang-Yan Li
- Department of Nephrology, Chengdu Fifth People's Hospital, Chengdu, 611130, China
| | - Hao Chen
- Department of Nephrology, Chengdu Fifth People's Hospital, Chengdu, 611130, China
| | - Juan Liu
- Department of Nephrology, Chengdu Fifth People's Hospital, Chengdu, 611130, China
| | - Li-Li Zhong
- Department of Nephrology, Chengdu Fifth People's Hospital, Chengdu, 611130, China
| | - Ming-Min Tang
- Department of Nephrology, Chengdu Fifth People's Hospital, Chengdu, 611130, China
| | - Wen-Bo Wang
- Department of Nephrology, Chengdu Fifth People's Hospital, Chengdu, 611130, China
| | - Jin-Ping Huang
- Department of Nephrology, Chengdu Fifth People's Hospital, Chengdu, 611130, China
| | - Xu-Shun Jiang
- Department of Nephrology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400042, China
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9
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Xu X, Chao M, Guo X, Kuang H, Liu L, Xu L, Xu C. Rapid and sensitive detection of tert-butylhydroquinone in soybean oil using a gold-based paper sensor. Analyst 2022; 147:1906-1914. [PMID: 35352722 DOI: 10.1039/d2an00265e] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
tert-Butylhydroquinone (TBHQ) residues in foods pose a threat to human health. Therefore, it is necessary to develop a rapid method for TBHQ detection. In this study, a sensitive monoclonal antibody 5C3 (IgG2a subclass) against TBHQ was produced. It possessed a half maximal inhibitory concentration of 7.43 ng mL-1. A gold nanoparticle-based immunochromatographic assay (ICA) was established for the rapid and sensitive screening of TBHQ in soybean oil. Qualitative analysis results were obtained within 10 min and observed with the naked eye. The visual limit of detection (LOD) was 50 ng g-1 and the cut-off value was 1000 ng g-1. A hand-held strip reader was used for quantitative analysis, in which the calculated LOD was defined as 18.68 ng g-1. The average recoveries of TBHQ ranged from 89.55% ± 2.70% to 100.66% ± 3.02% for soybean oil, with a coefficient of variation of 2.89%-7.05%. Therefore, our developed ICA is a useful tool for the rapid and on-site detection of TBHQ in real food samples.
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Affiliation(s)
- Xinxin Xu
- International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, P. R. China. .,State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, P. R. China
| | - Mengjia Chao
- International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, P. R. China. .,State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, P. R. China
| | - Xin Guo
- International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, P. R. China. .,State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, P. R. China
| | - Hua Kuang
- International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, P. R. China. .,State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, P. R. China
| | - Liqiang Liu
- International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, P. R. China. .,State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, P. R. China
| | - Liguang Xu
- International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, P. R. China. .,State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, P. R. China
| | - Chuanlai Xu
- International Joint Research Laboratory for Biointerface and Biodetection, and School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, P. R. China. .,State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, P. R. China
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10
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Khezerlou A, Akhlaghi AP, Alizadeh AM, Dehghan P, Maleki P. Alarming impact of the excessive use of tert-butylhydroquinone in food products: A narrative review. Toxicol Rep 2022; 9:1066-1075. [PMID: 36561954 PMCID: PMC9764193 DOI: 10.1016/j.toxrep.2022.04.027] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 04/27/2022] [Accepted: 04/28/2022] [Indexed: 12/25/2022] Open
Abstract
Tert-butyl hydroquinone (TBHQ) is a food additive commonly used as a more effective protectant in the food, cosmetic and pharmaceutical industries. However, the long-term exposure to TBHQ at higher doses (0.7 mg/kg) results in substantial danger to public health and brings a series of side effects, including cytotoxic, genotoxic, carcinogenic, and mutagenic effects. As a result, the global burden of chronic diseases has fascinated consumers and governments regarding the safety assessment of food additives. Regarding contradictory reports of various research about the application of food additives, the accurate monitoring of food additives is urgent. Notwithstanding, there are reports of the therapeutic effects of TBHQ under pathologic conditions through activation of nuclear factor erythroid 2-related factor 2. Thus, further investigations are required to investigate the impact of TBHQ on public health and evaluate its mechanism of action on various organs and cells. Therefore, this review aimed to investigate TBHQ safety through an overview of its impacts on different tissues, cells, and biological macromolecules as well as its therapeutic effects under pathologic conditions.
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Affiliation(s)
- Arezou Khezerlou
- Student Research Committee, Department of Food Science and Technology, Faculty of Nutrition and Food Science, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amir pouya Akhlaghi
- Student Research Committee, Department of Food Science and Technology, Faculty of Nutrition and Food Science, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Adel Mirza Alizadeh
- Department of Food Safety and Hygiene, School of Public Health, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Parvin Dehghan
- Cardiovascular Research Center, Tabriz University of Medical Sciences, Tabriz, Iran,Corresponding author.
| | - Parham Maleki
- Student Research Committee, Department of Food Science and Technology, Faculty of Nutrition and Food Science, Tabriz University of Medical Sciences, Tabriz, Iran
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11
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Chen J, Li X, Kong B, Ma J, Liu M, Liu C, Liu Q. How to Efficiently Remove
tert
‐butylhydroquinone from Commercial Soybean Oils to Obtain Stripped Oils: Eliminating
tert
‐butylhydroquinone's Influence on Oxidative Stabilities of Model Oil‐in‐Water Emulsions. EUR J LIPID SCI TECH 2021. [DOI: 10.1002/ejlt.202000385] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Jiaxin Chen
- College of Food Science Northeast Agricultural University Harbin Heilongjiang 150030 China
| | - Xin Li
- Sharable Platform of Large‐Scale Instruments & Equipments Northeast Agricultural University Harbin Heilongjiang 150030 China
| | - Baohua Kong
- College of Food Science Northeast Agricultural University Harbin Heilongjiang 150030 China
| | - Jinglin Ma
- College of Food Science Northeast Agricultural University Harbin Heilongjiang 150030 China
| | - Meiyue Liu
- College of Food Science Northeast Agricultural University Harbin Heilongjiang 150030 China
| | - Chengguo Liu
- Sharable Platform of Large‐Scale Instruments & Equipments Northeast Agricultural University Harbin Heilongjiang 150030 China
| | - Qian Liu
- College of Food Science Northeast Agricultural University Harbin Heilongjiang 150030 China
- Heilongjiang Green Food Science & Research Institute Harbin Heilongjiang 150028 China
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12
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Casanova AG, Hernández-Sánchez MT, Martínez-Salgado C, Morales AI, Vicente-Vicente L, López-Hernández FJ. A meta-analysis of preclinical studies using antioxidants for the prevention of cisplatin nephrotoxicity: implications for clinical application. Crit Rev Toxicol 2020; 50:780-800. [PMID: 33170047 DOI: 10.1080/10408444.2020.1837070] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Cisplatin is an effective chemotherapeutic drug whose clinical use and efficacy are limited by its nephrotoxicity, which affects mainly the renal tubules and vasculature. It accumulates in proximal and distal epithelial tubule cells and causes oxidative stress-mediated cell death and malfunction. Consequently, many antioxidants have been tested for their capacity to prevent cisplatin nephrotoxicity. In this study, we made a systematic review of the literature and meta-analyzed 152 articles, which tested the nephroprotective effect of isolated compounds or mixtures of natural origin on cisplatin nephrotoxicity in preclinical models. This meta-analysis identified the most effective candidates and examined the efficacy obtained by antioxidants administered by the oral and intraperitoneal routes. By comparing with a recent, similar meta-analysis performed on clinical studies, this article identifies a disconnection between preclinical and clinical research, and contextualizes, discusses, and integrates the existing preclinical information toward the optimized selection of candidates to be further explored (clinical level). Despite proved efficacy, this article discusses the barriers limiting the clinical development of natural mixtures, such as those in extracts from Calendula officinalis flowers and Heliotropium eichwaldii roots. On the contrary, isolated compounds are more straightforward candidates, among which arjunolic acid and quercetin stand out in this meta-analysis.
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Affiliation(s)
- Alfredo G Casanova
- Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain.,Department of Physiology and Pharmacology, University of Salamanca (USAL), Salamanca, Spain.,Fundación Instituto de Estudios de Ciencias de la Salud de Castilla y León (IECSCYL), Soria, Spain.,Group of Translational Research on Renal and Cardiovascular Diseases (TRECARD), Salamanca, Spain.,National Network for Kidney Research REDINREN, Instituto de Salud Carlos III, Madrid, Spain
| | - M Teresa Hernández-Sánchez
- Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain.,Department of Physiology and Pharmacology, University of Salamanca (USAL), Salamanca, Spain.,Fundación Instituto de Estudios de Ciencias de la Salud de Castilla y León (IECSCYL), Soria, Spain.,Group of Translational Research on Renal and Cardiovascular Diseases (TRECARD), Salamanca, Spain.,National Network for Kidney Research REDINREN, Instituto de Salud Carlos III, Madrid, Spain
| | - Carlos Martínez-Salgado
- Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain.,Department of Physiology and Pharmacology, University of Salamanca (USAL), Salamanca, Spain.,Fundación Instituto de Estudios de Ciencias de la Salud de Castilla y León (IECSCYL), Soria, Spain.,Group of Translational Research on Renal and Cardiovascular Diseases (TRECARD), Salamanca, Spain.,National Network for Kidney Research REDINREN, Instituto de Salud Carlos III, Madrid, Spain
| | - Ana I Morales
- Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain.,Department of Physiology and Pharmacology, University of Salamanca (USAL), Salamanca, Spain.,Group of Translational Research on Renal and Cardiovascular Diseases (TRECARD), Salamanca, Spain.,National Network for Kidney Research REDINREN, Instituto de Salud Carlos III, Madrid, Spain.,Group of Biomedical Research on Critical Care (BioCritic), Valladolid, Spain
| | - Laura Vicente-Vicente
- Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain.,Department of Physiology and Pharmacology, University of Salamanca (USAL), Salamanca, Spain.,Group of Translational Research on Renal and Cardiovascular Diseases (TRECARD), Salamanca, Spain.,National Network for Kidney Research REDINREN, Instituto de Salud Carlos III, Madrid, Spain
| | - Francisco J López-Hernández
- Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain.,Department of Physiology and Pharmacology, University of Salamanca (USAL), Salamanca, Spain.,Fundación Instituto de Estudios de Ciencias de la Salud de Castilla y León (IECSCYL), Soria, Spain.,Group of Translational Research on Renal and Cardiovascular Diseases (TRECARD), Salamanca, Spain.,National Network for Kidney Research REDINREN, Instituto de Salud Carlos III, Madrid, Spain.,Group of Biomedical Research on Critical Care (BioCritic), Valladolid, Spain
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13
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Rahman Z, Dwivedi DK, Jena GB. The intervention of tert-butylhydroquinone protects ethanol-induced gastric ulcer in type II diabetic rats: the role of Nrf2 pathway. Can J Physiol Pharmacol 2020; 99:522-535. [PMID: 33095998 DOI: 10.1139/cjpp-2020-0173] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Ethanol consumption increases the prevalence of gastric ulcer (GU) in rats with type II diabetes (T2D). Induction of GU by absolute ethanol (5 mL/kg or 3.94 g/kg) in the animal model resembles human ulcer characteristics. The aim was to investigate the role of the nuclear factor erythroid 2-related factor 2 (Nrf2) pathway in the treatment of GU in diabetic condition. The rats were exposed to absolute ethanol 1 h before sacrifice and T2D was induced by combined exposure of high-fat diet and low dose streptozotocin. Pretreatment of tert-butylhydroquinone (tBHQ) (25 and 50 mg/kg), metformin (500 mg/kg), and omeprazole (20 mg/kg) were given once daily for last three consecutive weeks. In ethanol-exposed diabetic rats, pretreatment with tBHQ, omeprazole, and metformin reduced gastric mucosal lesion, ulcer index, histological alterations, malondialdehyde level, and apoptosis. Furthermore, the intervention of tBHQ, omeprazole, and metformin improved the integrity of the stomach mucosa, glutathione, gastric pH, collagen, and goblet cells. tBHQ treatment improved ethanol-induced alterations of Nrf2, catalase, heat shock protein 70 (HSP70), NF-κB, and endothelin-1 expressions in diabetic rats. In diabetic conditions, the incidence of GU is increased due to elevated levels of reactive oxygen species, inflammatory mediators, depleted levels of cellular antioxidants, and altered gastric parameters. The tBHQ intervention could be a rational strategy to protect these changes.
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Affiliation(s)
- Ziaur Rahman
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, Sector-67, S.A.S. Nagar, Punjab 160062, India
| | - Durgesh Kumar Dwivedi
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, Sector-67, S.A.S. Nagar, Punjab 160062, India
| | - G B Jena
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, Sector-67, S.A.S. Nagar, Punjab 160062, India
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14
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Nna VU, Ujah GA, Suleiman JB, Mohamed M, Nwokocha C, Akpan TJ, Ekuma HC, Fubara VV, Kekung-Asu CB, Osim EE. Tert-butylhydroquinone preserve testicular steroidogenesis and spermatogenesis in cisplatin-intoxicated rats by targeting oxidative stress, inflammation and apoptosis. Toxicology 2020; 441:152528. [PMID: 32565124 DOI: 10.1016/j.tox.2020.152528] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Revised: 06/08/2020] [Accepted: 06/16/2020] [Indexed: 12/14/2022]
Abstract
Cisplatin (Cis) is an effective chemotherapeutic intervention against many cancer types. However, the oxidative stress-related toxicities associated with cancer cell resistance-induced dose scaling has limited its long-term use. In the present study, we explored the benefits of the antioxidant, tert-butylhydroquinone (tBHQ; 50 mg/kg b.w./day, for 14 days) against Cis single dose injection (7 mg/kg b.w., i.p on Day 8), on testicular toxicity of male Wistar rats. Cis triggered testicular and epididymal oxidative stress, testicular inflammation (upregulated NF-κB, TNF-α and IL-1β mRNA levels, and downregulated IL-10 mRNA level), increased testicular apoptosis (increased Bax/Bcl2 and caspase-3 mRNA levels) and decreased testicular germ cells proliferation. Further, Cis decreased testicular steroidogenesis (decreased expression of StAR, CYP11A1, 3β-HSD and 17β-HSD mRNA and proteins) and decreased follicle stimulating hormone, luteinizing hormone and testosterone levels. Cis also decreased sperm count, motility, viability, normal morphology and Johnsen score. However, intervention with tBHQ significantly decreased oxidative stress by upregulating Nrf2 gene, suppressed inflammation, apoptosis and increased testicular germ cells proliferation. tBHQ also increased steroidogenesis and improved sperm parameters. Taken together, tBHQ improves steroidogenesis and spermatogenesis in Cis-intoxicated rats by improving antioxidant status, dampening inflammation and apoptosis, thus improving the proliferative capacity of spermatogenic cells.
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Affiliation(s)
- Victor Udo Nna
- Department of Physiology, College of Medical Sciences, University of Calabar, P.M.B. 1115 Calabar, Cross River State, Nigeria.
| | - Godwin Adakole Ujah
- Department of Physiology, College of Medical Sciences, University of Calabar, P.M.B. 1115 Calabar, Cross River State, Nigeria
| | - Joseph Bagi Suleiman
- Department of Physiology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, 16150, Kelantan, Malaysia; Department of Science Laboratory, Technology, Akanu Ibiam Federal, Polytechnic, Unwana, Nigeria
| | - Mahaneem Mohamed
- Department of Physiology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, 16150, Kelantan, Malaysia; Unit of Integrative Medicine, Department of Physiology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, 16150, Kelantan, Malaysia
| | - Chukwuemeka Nwokocha
- Department of Basic Medical Sciences (Physiology Section). The University of the West Indies, Mona, Kingston 7, Jamaica
| | - Timothy Joe Akpan
- Department of Physiology, College of Medical Sciences, University of Calabar, P.M.B. 1115 Calabar, Cross River State, Nigeria
| | - Hope Chinaza Ekuma
- Department of Physiology, College of Medical Sciences, University of Calabar, P.M.B. 1115 Calabar, Cross River State, Nigeria
| | - Victoria Victor Fubara
- Department of Physiology, College of Medical Sciences, University of Calabar, P.M.B. 1115 Calabar, Cross River State, Nigeria
| | - Catherine Barong Kekung-Asu
- Department of Physiology, College of Medical Sciences, University of Calabar, P.M.B. 1115 Calabar, Cross River State, Nigeria
| | - Eme Efiom Osim
- Department of Physiology, College of Medical Sciences, University of Calabar, P.M.B. 1115 Calabar, Cross River State, Nigeria
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15
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Rahman Z, Dwivedi DK, Jena GB. Ethanol-induced gastric ulcer in rats and intervention of tert-butylhydroquinone: Involvement of Nrf2/HO-1 signalling pathway. Hum Exp Toxicol 2019; 39:547-562. [PMID: 31876185 DOI: 10.1177/0960327119895559] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Gastric ulcer (GU) is the most common health concern that occurs due to alcohol consumption, smoking and physiological stress. Ethanol-induced GU in animal model resembles the pathophysiology of human ulcer. The present study was designed to investigate the cytoprotective and anti-inflammatory properties of tert-butylhydroquinone (tBHQ), a nuclear factor erythroid 2-related factor 2 (Nrf2) activator, against gastric mucosal damage induced by acute exposure of ethanol (5 ml/kg). The intervention of tBHQ (25 and 50 mg/kg, per os (po)) and omeprazole (20 mg/kg, po) was done for 10 consecutive days. Omeprazole was chosen as a standard drug because it is prescribed for the treatment of GU. Pretreatment of tBHQ decreased gastric mucosal lesion, ulcer index, apoptotic cells and lipid peroxidation level induced by ethanol. Furthermore, the intervention of tBHQ increased gastric mucosa integrity, pH, reduced glutathione, collagen and mucus-producing goblet cells. Intervention of tBHQ increased the expression of antioxidant markers such as Nrf2, haeme oxygenase-1 and catalase and decreased the expressions of inflammatory markers such as nuclear factor kappa-light-chain-enhancer of activated B cells and cyclooxygenase-2. The cytoprotective potential of tBHQ against gastric mucosal damage might be due to its ability to enhance cellular antioxidants and anti-inflammatory responses.
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Affiliation(s)
- Z Rahman
- Facility for Risk Assessment and Intervention Studies, Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, S.A.S. Nagar, Punjab, India
| | - D K Dwivedi
- Facility for Risk Assessment and Intervention Studies, Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, S.A.S. Nagar, Punjab, India
| | - G B Jena
- Facility for Risk Assessment and Intervention Studies, Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research, S.A.S. Nagar, Punjab, India
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16
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Tsunekawa M, Wang S, Kato T, Yamashita T, Ma N. Taurine Administration Mitigates Cisplatin Induced Acute Nephrotoxicity by Decreasing DNA Damage and Inflammation: An Immunocytochemical Study. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 975 Pt 2:703-716. [PMID: 28849493 DOI: 10.1007/978-94-024-1079-2_55] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Cisplatin (CDDP) is one of the most effective chemotherapeutic agent used in the treatment of many kind of solid tumors. Its primary side effect is nephrotoxicity. The aim of this study to investigate the effects of taurine on cisplatin-induced acute nephrotoxicity. A single intraperitoneal injection of CDDP (15 mg/kg, or 25 mg/kg) deteriorated the kidney functions as reflected by histopathological changes. Histopathological changes were observed in all cisplatin groups. In the cisplatin group, oxidative stress was evident in the cisplatin group by observing an increase in 8-OHdG expression, an indicator of oxidative DNA damage. CDDP also resulted to an increase in CD68 expression in the renal tissues of CDDP groups. Taurine transporter (TauT) was down-regulated, and p53 was up-regulated in renal tissues as indicated by immunohistochemical analysis. Administration with taurine prior to a cisplatin injection was able to protect against deterioration of kidney function, to abrogate the decline in anti-oxidants and to suppress the increase in DNA damage. Moreover, taurine inhibited p53 activation and improved the pathological changes induced by cisplatin. This study demonstrates the protective effects of taurine in attenuating the expression of pro-inflammatory mediators and in improving antioxidant capacity in the kidney of cisplatin-injected rats. Thus, taurine could be a beneficial dietary supplement to attenuate cisplatin induced nephrotoxicity.
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Affiliation(s)
- Masahiro Tsunekawa
- Graduate School of Health Science, Suzuka University of Medical Science, Suzuka, 513-8670, Mie, Japan
| | - Shumin Wang
- Graduate School of Health Science, Suzuka University of Medical Science, Suzuka, 513-8670, Mie, Japan
| | - Toshihiro Kato
- Sport Medical Center, Suzukakaisei Hospital, Suzuka, 513-0836, Mie, Japan
| | - Takenori Yamashita
- Faculty of Health Science, Suzuka University of Medical Science, Suzuka, 510-0293, Mie, Japan
| | - Ning Ma
- Graduate School of Health Science, Suzuka University of Medical Science, Suzuka, 513-8670, Mie, Japan.
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17
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Gavia-García G, Rosas-Trejo MDLÁ, García-Mendoza E, Toledo-Pérez R, Königsberg M, Nájera-Medina O, Luna-López A, González-Torres MC. t-BHQ Protects Against Oxidative Damage and Maintains the Antioxidant Response in Malnourished Rats. Dose Response 2018; 16:1559325818796304. [PMID: 30263018 PMCID: PMC6156215 DOI: 10.1177/1559325818796304] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 07/19/2018] [Accepted: 07/24/2018] [Indexed: 12/31/2022] Open
Abstract
Objective: Tert-butylhydroquinone (t-BHQ) protective effect against oxidative damage in thymus from malnourished pops-rats was evaluated. Methods: Malnutrition in pops-rats was induced during the lactation period and first-, second-, and third-degree malnourished rats were studied (MN1, MN2, and MN3). To determine t-BHQ protective effect, lipid peroxidation (LPx) was assessed, as well as the carbonyl content. The reduced glutathione and glutathione disulfide content were determined and antioxidant enzyme activities were measured. Results: Oxidative protein damage, LPx, and Nuclear Factor-κB (NF-κB) content, increased in the MN2 and MN3 compared to well-nourished rats, associated with lower protein content and antioxidant activity of superoxide dismutase (SOD), glutathione peroxidase (GPx), and catalase. Tert-butylhydroquinone treatment induced a protective effect against lipids and proteins oxidative damage, as well as decrease in NF-κB in MN rats and restored the antioxidant mechanisms, mostly GPx and SOD. No differences were found between male and female animals. Conclusions: Results show that higher body weight deficit leads to increased oxidative damage and probably inflammation, attributable to alterations in antioxidant mechanisms. These effects were reversed by the t-BHQ-treatment, which restores the antioxidant response. Our findings suggest that t-BHQ could be an interesting pharmacological intervention, but it needs to be studied further.
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Affiliation(s)
- Graciela Gavia-García
- Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana-Iztapalapa, CDMX, Mexico.,Posgrado en Biología Experimental, Universidad Autónoma Metropolitana-Iztapalapa, CDMX, Mexico
| | - María de Los Ángeles Rosas-Trejo
- Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana-Iztapalapa, CDMX, Mexico.,Posgrado en Biología Experimental, Universidad Autónoma Metropolitana-Iztapalapa, CDMX, Mexico
| | - Eduardo García-Mendoza
- Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana-Iztapalapa, CDMX, Mexico
| | - Rafael Toledo-Pérez
- Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana-Iztapalapa, CDMX, Mexico.,Posgrado en Biología Experimental, Universidad Autónoma Metropolitana-Iztapalapa, CDMX, Mexico
| | - Mina Königsberg
- Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana-Iztapalapa, CDMX, Mexico
| | - Oralia Nájera-Medina
- Departamento de Atención a la Salud, Universidad Autónoma Metropolitana-Xochimilco, CDMX, Mexico
| | - Armando Luna-López
- Departamento de Investigación Básica, Instituto Nacional de Geriatría, CDMX, Mexico
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18
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Sulforaphane prevents maleic acid-induced nephropathy by modulating renal hemodynamics, mitochondrial bioenergetics and oxidative stress. Food Chem Toxicol 2018; 115:185-197. [PMID: 29548851 DOI: 10.1016/j.fct.2018.03.016] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 02/14/2018] [Accepted: 03/12/2018] [Indexed: 12/14/2022]
Abstract
Maleic acid (MA)-induced nephropathy that is characterized by proteinuria, glycosuria, phosphaturia and a deficient urinary acidification and concentration. Sulforaphane (SF) is an indirect antioxidant that shows nephroprotective effects. The aim of the present work was to test the pre-treatment with SF against the MA-induced nephropathy. Wistar rats (230-260 g) were separated in the following groups: control, MA (which received 400 mg/kg of MA), SF + MA (which received MA and 1 mg/kg of SF each day for four days) and SF (which only received SF). MA induced proteinuria, an increase in urinary excretion of N-acetyl-β-d-glucosaminidase, and a decrease in plasma glutathione peroxidase activity, renal blood flow, and oxygenation and perfusion of renal cortex. All these impairments correlated with higher levels of oxidative damage markers and exacerbated superoxide anion production on renal cortex. Moreover, MA impaired mitochondrial bioenergetics associated to complex I, mitochondrial membrane potential and respiratory control index and increased the mitochondrial production of hydrogen peroxide. Further it disrupted mitochondrial morphology. SF prevented all the above-described alterations. In conclusion, the protective effect of SF against MA-induced nephropathy is associated with preservation of mitochondrial bioenergetics, amelioration of oxidative stress and improvement of renal hemodynamics and renal cortex oxygenation.
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19
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Oliveira Monteiro T, Costa dos Santos C, Santos Damos F, de Cássia Silva Luz R. Light-emitting Diode-assisted Determination of 2-(1,1-Dimethylethyl)-1,4-Benzenediol in Cosmetic Samples Exploiting TiO2
Sensitized with Lithium 7,7′,8,8′-Tetracyanoquinodimethanide. ELECTROANAL 2018. [DOI: 10.1002/elan.201700745] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Thatyara Oliveira Monteiro
- Laboratory of Sensors, Devices and Analytical Methods, Department of Chemistry; Federal University of Maranhão; 65080-805 São Luís - MA Brazil
| | | | - Flávio Santos Damos
- Laboratory of Sensors, Devices and Analytical Methods, Department of Chemistry; Federal University of Maranhão; 65080-805 São Luís - MA Brazil
| | - Rita de Cássia Silva Luz
- Laboratory of Sensors, Devices and Analytical Methods, Department of Chemistry; Federal University of Maranhão; 65080-805 São Luís - MA Brazil
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20
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Silva-Palacios A, Colín-González AL, López-Cervantes SP, Zazueta C, Luna-López A, Santamaría A, Königsberg M. Tert-buthylhydroquinone pre-conditioning exerts dual effects in old female rats exposed to 3-nitropropionic acid. Redox Biol 2017; 12:610-624. [PMID: 28391182 PMCID: PMC5384325 DOI: 10.1016/j.redox.2017.03.029] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2017] [Revised: 03/27/2017] [Accepted: 03/28/2017] [Indexed: 01/08/2023] Open
Abstract
The brain is a very susceptible organ to structural and functional alterations caused by oxidative stress and its vulnerability increases with age. Understanding the antioxidant response activated by the transcription factor Nrf2 has become very important in the aging field in order to activate cellular protection. However, the role of Nrf2 inducers during old age has not been completely understood. Our aim was to activate the Nrf2 pathway by pre-treating old rats with a widely used Nrf2-inducer, tert-buthylhydroquinone (tBHQ), prior to 3-nitropropionic acid (3-NP) insult, in order to evaluate its effects at a behavioral, morphological and biochemical levels. 3-NP has been used to reproduce the biochemical and pathophysiological characteristics of Huntington's disease due to an oxidative effect. Our results suggest that tBHQ confers an important protective effect against 3-NP toxicity; nevertheless, Nrf2 seems not to be the main protective pathway associated to neuroprotection. Hormetic responses include the activation of more than one transcription factor. Nrf2 and NFκB are known to simultaneously initiate different cellular responses against stress by triggering parallel mechanisms, therefore NFκB nuclear accumulation was also evaluated. Old rats are able to activate an hormetic response against 3NP toxicity. tBHQ pre-conditioning exerts an antioxidant-prooxidant, dual role in old rats. tBHQ activates a crosstalk mechanism between NFκB and Nrf2.
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Affiliation(s)
- Alejandro Silva-Palacios
- Departamento de Ciencias de la Salud, DCBS, Universidad Autónoma Metropolitana Iztapalapa, Ciudad de México 09340, Mexico; Departamento de Biomedicina Cardiovascular, Instituto Nacional de Cardiología Ignacio Chávez, Ciudad de México, Mexico; Posgrado en Biología Experimental, Universidad Autonomas Metropolitana, Iztapalapa, Ciudad de México, Mexico
| | - Ana L Colín-González
- Laboratorio de Aminoácidos Excitadores, Instituto Nacional de Neurología y Neurocirugía, SSA, Ciudad de México 14269, Mexico
| | - Stefanie P López-Cervantes
- Departamento de Ciencias de la Salud, DCBS, Universidad Autónoma Metropolitana Iztapalapa, Ciudad de México 09340, Mexico
| | - Cecilia Zazueta
- Departamento de Biomedicina Cardiovascular, Instituto Nacional de Cardiología Ignacio Chávez, Ciudad de México, Mexico
| | | | - Abel Santamaría
- Laboratorio de Aminoácidos Excitadores, Instituto Nacional de Neurología y Neurocirugía, SSA, Ciudad de México 14269, Mexico
| | - Mina Königsberg
- Departamento de Ciencias de la Salud, DCBS, Universidad Autónoma Metropolitana Iztapalapa, Ciudad de México 09340, Mexico.
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21
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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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22
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Silva-Palacios A, Königsberg M, Zazueta C. Nrf2 signaling and redox homeostasis in the aging heart: A potential target to prevent cardiovascular diseases? Ageing Res Rev 2016; 26:81-95. [PMID: 26732035 DOI: 10.1016/j.arr.2015.12.005] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2015] [Revised: 12/09/2015] [Accepted: 12/21/2015] [Indexed: 10/22/2022]
Abstract
Aging process is often accompanied with a high incidence of cardiovascular diseases (CVD) due to the synergistic effects of age-related changes in heart morphology/function and prolonged exposure to injurious effects of CVD risk factors. Oxidative stress, considered a hallmark of aging, is also an important feature in pathologies that predispose to CVD development, like hypertension, diabetes and obesity. Approaches directed to prevent the occurrence of CVD during aging have been explored both in experimental models and in controlled clinical trials, in order to improve health span, reduce hospitalizations and increase life quality during elderly. In this review we discuss oxidative stress role as a main risk factor that relates CVD with aging. As well as interventions that aim to reduce oxidative stress by supplementing with exogenous antioxidants. In particular, strategies of improving the endogenous antioxidant defenses through activating the nuclear factor related-2 factor (Nrf2) pathway; one of the best studied molecules in cellular redox homeostasis and a master regulator of the antioxidant and phase II detoxification response.
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23
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Li Y, Cao Y, Wang F, Pu S, Zhang Y, Li C. Tert-butylhydroquinone attenuates scrotal heat-induced damage by regulating Nrf2-antioxidant system in the mouse testis. Gen Comp Endocrinol 2014; 208:12-20. [PMID: 25260249 DOI: 10.1016/j.ygcen.2014.09.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Revised: 08/01/2014] [Accepted: 09/16/2014] [Indexed: 01/07/2023]
Abstract
Tert-butylhydroquinone (tBHQ), a widely used nuclear factor erythroid 2-related factor 2 (Nrf2) activator, was always employed to investigate the potential protective role of Nrf2 activation. In this study, to elucidate the effect of tBHQ on scrotal heat-induced damage and Nrf2-antioxidant system in mouse testes, eight-week-old mice were administrated with or without dietary tBHQ (1%w/w) for 1week and afterward subjected to a single scrotal heat treatment (42°C for 25min). Trunk blood and testes were collected 3h or 1, 2, or 7days later. Mice displayed less germ cell loss in testes, higher relative testis weight and lower testosterone concentration on day 2 in tBHQ treatment group. Before heat treatment, there were significant increases in malondialdehyde (MDA) concentration in tBHQ treatment group. After heat treatment, mice in tBHQ treatment group showed lower MDA concentration than those in non-tBHQ treatment group. In addition, both tBHQ pretreatment and scrotal heat treatment induced markedly increased Nrf2 protein expression in cytoplasm and nuclei of interstitial cells, accompanying with elevated mRNA expression of Nrf2 and Nrf2-regulated genes in mice testes. Our data indicated that pretreatment to tBHQ induced a mild oxidative stress, and further enhanced the cellular antioxidative ability to protect testicular cells against scrotal heat-induced damage via a mechanism that might involve the Nrf2-antioxidant system in mice testes.
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Affiliation(s)
- Yansen Li
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Yun Cao
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Fei Wang
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Shaoxia Pu
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, PR China
| | - Yonghui Zhang
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, PR China
| | - ChunMei Li
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, PR China.
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24
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Hemin attenuates cisplatin-induced acute renal injury in male rats. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2014; 2014:476430. [PMID: 25332751 PMCID: PMC4190123 DOI: 10.1155/2014/476430] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/11/2014] [Revised: 07/30/2014] [Accepted: 09/06/2014] [Indexed: 01/28/2023]
Abstract
Background. The aim of this study is to investigate the protective effects of hemin (the heme oxygenase-1 [OH-1] inducer) against nephrotoxic effects induced by cisplatin [cis-diamminedichloroplatinum II (CP)] in male rats. Methods. The evaluation was performed through monitoring renal redox parameters: lipid peroxidation (LPO), glutathione peroxidase (GPx), superoxide dismutase (SOD), glutathione reductase (GR), and reduced glutathione (GSH). The work also examined renal function tests (urea and creatinine), tissue proinflammatory mediator like nitric oxide (NO), and kidney cytopathology. Results. A single intraperitoneal dose of CP (10 mg/kg b.w.) caused significant elevation of blood urea, serum creatinine, and renal LPO and NO, along with significant decline of the activities of GPx and GR, but renal SOD activity and GSH level were statistically insignificant as compared to control group. Subcutaneous injection of hemin (40 µmol/kg b.w.) partially ameliorated CP-induced renal damage, based on suppression of blood urea, serum creatinine, the renal MDA and NO levels, and increased antioxidant capacity in CP-treated rats. The results of histopathological and ultrastructural investigations supported the renoprotective effect of hemin against CP-induced acute toxicity. Conclusion. The induction of HO-1 by hemin is a promising approach in the treatment of CP-induced nephrotoxicity. However, further preclinical studies are warranted to test effectiveness of CP/hemin on the outcome of tumor chemotherapy.
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25
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Tapia E, Sánchez-Lozada LG, García-Niño WR, García E, Cerecedo A, García-Arroyo FE, Osorio H, Arellano A, Cristóbal-García M, Loredo ML, Molina-Jijón E, Hernández-Damián J, Negrette-Guzmán M, Zazueta C, Huerta-Yepez S, Reyes JL, Madero M, Pedraza-Chaverrí J. Curcumin prevents maleate-induced nephrotoxicity: relation to hemodynamic alterations, oxidative stress, mitochondrial oxygen consumption and activity of respiratory complex I. Free Radic Res 2014; 48:1342-54. [PMID: 25119790 DOI: 10.3109/10715762.2014.954109] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The potential protective effect of the dietary antioxidant curcumin (120 mg/Kg/day for 6 days) against the renal injury induced by maleate was evaluated. Tubular proteinuria and oxidative stress were induced by a single injection of maleate (400 mg/kg) in rats. Maleate-induced renal injury included increase in renal vascular resistance and in the urinary excretion of total protein, glucose, sodium, neutrophil gelatinase-associated lipocalin (NGAL) and N-acetyl β-D-glucosaminidase (NAG), upregulation of kidney injury molecule (KIM)-1, decrease in renal blood flow and claudin-2 expression besides of necrosis and apoptosis of tubular cells on 24 h. Oxidative stress was determined by measuring the oxidation of lipids and proteins and diminution in renal Nrf2 levels. Studies were also conducted in renal epithelial LLC-PK1 cells and in mitochondria isolated from kidneys of all the experimental groups. Maleate induced cell damage and reactive oxygen species (ROS) production in LLC-PK1 cells in culture. In addition, maleate treatment reduced oxygen consumption in ADP-stimulated mitochondria and diminished respiratory control index when using malate/glutamate as substrate. The activities of both complex I and aconitase were also diminished. All the above-described alterations were prevented by curcumin. It is concluded that curcumin is able to attenuate in vivo maleate-induced nephropathy and in vitro cell damage. The in vivo protection was associated to the prevention of oxidative stress and preservation of mitochondrial oxygen consumption and activity of respiratory complex I, and the in vitro protection was associated to the prevention of ROS production.
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Affiliation(s)
- E Tapia
- Department of Nephrology, National Institute of Cardiology I. Ch. , Mexico City , Mexico
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26
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Eskandani M, Hamishehkar H, Ezzati Nazhad Dolatabadi J. Cytotoxicity and DNA damage properties of tert-butylhydroquinone (TBHQ) food additive. Food Chem 2014; 153:315-20. [DOI: 10.1016/j.foodchem.2013.12.087] [Citation(s) in RCA: 81] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2012] [Revised: 11/03/2013] [Accepted: 12/19/2013] [Indexed: 10/25/2022]
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27
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Fernández-Rojas B, Medina-Campos ON, Hernández-Pando R, Negrette-Guzmán M, Huerta-Yepez S, Pedraza-Chaverri J. C-Phycocyanin prevents cisplatin-induced nephrotoxicity through inhibition of oxidative stress. Food Funct 2014; 5:480-90. [DOI: 10.1039/c3fo60501a] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The aim of this study was to evaluate whether the antioxidant C-phycocyanin (C-PC, 5–30 mg kg−1 i.p.) was able to prevent cisplatin (CP, 18 mg kg−1 i.p.) induced nephrotoxicity by reducing oxidative stress in CD-1 mice.
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Affiliation(s)
| | | | - Rogelio Hernández-Pando
- Experimental Pathology Section
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán
- México D.F. 14000, Mexico
| | - Mario Negrette-Guzmán
- Department of Biology
- Facultad de Química, UNAM
- Ciudad Universitaria
- México D.F. 04510, Mexico
| | - Sara Huerta-Yepez
- Unidad de Investigación en Enfermedades Oncológicas
- Hospital Infantil de México Federico Gómez
- México D.F. 06720, Mexico
| | - José Pedraza-Chaverri
- Department of Biology
- Facultad de Química, UNAM
- Ciudad Universitaria
- México D.F. 04510, Mexico
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28
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Zhao YM, Gao LP, Zhang HL, Guo JX, Guo PP. Grape seed proanthocyanidin extract prevents DDP-induced testicular toxicity in rats. Food Funct 2014; 5:605-11. [DOI: 10.1039/c3fo60486a] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Oxidative stress has been proven to be involved in cisplatin (DDP)-induced toxicity.
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Affiliation(s)
- Yan-meng Zhao
- Beijing Key Laboratory of Bioactive Substances and Functional Foods
- Beijing Union University
- Beijing 100191, China
- College of Arts and Sciences
- Beijing Union University
| | - Li-ping Gao
- Beijing Key Laboratory of Bioactive Substances and Functional Foods
- Beijing Union University
- Beijing 100191, China
- College of Arts and Sciences
- Beijing Union University
| | - Hai-lian Zhang
- Beijing Key Laboratory of Bioactive Substances and Functional Foods
- Beijing Union University
- Beijing 100191, China
- College of Arts and Sciences
- Beijing Union University
| | - Jun-xia Guo
- Beijing Key Laboratory of Bioactive Substances and Functional Foods
- Beijing Union University
- Beijing 100191, China
- College of Arts and Sciences
- Beijing Union University
| | - Pei-pei Guo
- Beijing Key Laboratory of Bioactive Substances and Functional Foods
- Beijing Union University
- Beijing 100191, China
- College of Arts and Sciences
- Beijing Union University
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29
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Correa F, Buelna-Chontal M, Hernández-Reséndiz S, García-Niño WR, Roldán FJ, Soto V, Silva-Palacios A, Amador A, Pedraza-Chaverrí J, Tapia E, Zazueta C. Curcumin maintains cardiac and mitochondrial function in chronic kidney disease. Free Radic Biol Med 2013; 61:119-29. [PMID: 23548636 DOI: 10.1016/j.freeradbiomed.2013.03.017] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2012] [Revised: 03/21/2013] [Accepted: 03/22/2013] [Indexed: 01/14/2023]
Abstract
Curcumin, a natural pigment with antioxidant activity obtained from turmeric and largely used in traditional medicine, is currently being studied in the chemoprevention of several diseases for its pleiotropic effects and nontoxicity. In chronic renal failure, the pathogenic mechanisms leading to cardiovascular disorders have been associated with increased oxidative stress, a process inevitably linked with mitochondrial dysfunction. Thus, in this study we aimed at investigating if curcumin pretreatment exerts cardioprotective effects in a rat model of subtotal nephrectomy (5/6Nx) and its impact on mitochondrial homeostasis. Curcumin was orally administered (120mg/kg) to Wistar rats 7 days before nephrectomy and after surgery for 60 days (5/6Nx+curc). Renal dysfunction was detected a few days after nephrectomy, whereas changes in cardiac function were observed until the end of the protocol. Our results indicate that curcumin treatment protects against pathological remodeling, diminishes ischemic events, and preserves cardiac function in uremic rats. Cardioprotection was related to diminished reactive oxygen species production, decreased oxidative stress markers, increased antioxidant response, and diminution of active metalloproteinase-2. We also observed that curcumin's cardioprotective effects were related to maintaining mitochondrial function. Aconitase activity was significantly higher in the 5/6Nx + curc (408.5±68.7nmol/min/mg protein) than in the 5/6Nx group (104.4±52.3nmol/min/mg protein, P<0.05), and mitochondria from curcumin-treated rats showed enhanced oxidative phosphorylation capacities with both NADH-linked substrates and succinate plus rotenone (3.6±1 vs 1.1±0.9 and 3.1±0.7 vs 1.2±0.8, respectively, P<0.05). The mechanisms involved in cardioprotection included both direct antioxidant effects and indirect strategies that could be related to protein kinase C-activated downstream signaling.
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Affiliation(s)
- Francisco Correa
- Department of Cardiovascular Biomedicine, National Institute of Cardiology Ignacio Chavez, Mexico City, 14080 DF, Mexico; Department of Biochemistry, National Institute of Cardiology Ignacio Chavez, Mexico City, 14080 DF, Mexico
| | - Mabel Buelna-Chontal
- Department of Cardiovascular Biomedicine, National Institute of Cardiology Ignacio Chavez, Mexico City, 14080 DF, Mexico; Department of Biochemistry, National Institute of Cardiology Ignacio Chavez, Mexico City, 14080 DF, Mexico
| | - Sauri Hernández-Reséndiz
- Department of Biochemistry, National Institute of Cardiology Ignacio Chavez, Mexico City, 14080 DF, Mexico
| | - Wylly R García-Niño
- Renal Pathophysiology Laboratory, Department of Nephrology, National Institute of Cardiology Ignacio Chavez, Mexico City, 14080 DF, Mexico
| | - Francisco J Roldán
- Department of Echocardiography, National Institute of Cardiology Ignacio Chavez, Mexico City, 14080 DF, Mexico
| | - Virgilia Soto
- Department of Pathology, National Institute of Cardiology Ignacio Chavez, Mexico City, 14080, DF, Mexico
| | - Alejandro Silva-Palacios
- Department of Cardiovascular Biomedicine, National Institute of Cardiology Ignacio Chavez, Mexico City, 14080 DF, Mexico
| | - Alejandra Amador
- Department of Cardiovascular Biomedicine, National Institute of Cardiology Ignacio Chavez, Mexico City, 14080 DF, Mexico
| | | | - Edilia Tapia
- Renal Pathophysiology Laboratory, Department of Nephrology, National Institute of Cardiology Ignacio Chavez, Mexico City, 14080 DF, Mexico
| | - Cecilia Zazueta
- Department of Cardiovascular Biomedicine, National Institute of Cardiology Ignacio Chavez, Mexico City, 14080 DF, Mexico; Department of Biochemistry, National Institute of Cardiology Ignacio Chavez, Mexico City, 14080 DF, Mexico.
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30
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Gao LP, Li Z, Guo ZY, Zhao YM. The effects of vitamin C on DDP-induced anemia in rats. Toxicol Mech Methods 2013; 23:383-8. [PMID: 23343350 DOI: 10.3109/15376516.2013.769656] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The aim of this study was to investigate the effects of vitamin C on cisplatin (DDP)-induced anemia and explore its possible mechanisms in rats. Adult male Sprague-Dawley rats were randomly divided into six groups: control, vitamin C 50, vitamin C 100, DDP, DDP plus vitamin C 50 and DDP plus vitamin C 100-treated groups. DDP was intravenous injected as a single dose and vitamin C was administered by gavage. Serum erythropoietin (Epo), hemoglobin (Hb) and blood urea nitrogen (BUN) concentration were measured 4 and 14 days after DDP treatment. The changes of renal tissue were examined by light microscope. Administration of DDP to rats induced anemia and nephrotoxicity, characterized with a significant decrease in serum Epo and Hb and increase in BUN concentrations. Pathological examination revealed that DDP caused significant renal damage in rats. Vitamin C administration produced amelioration in biochemical indices of anemia and nephrotoxicity and in histological change when compared to group DDP alone; concurrent administration of vitamin C at doses of 100 mg/kg being more effective. Results from this study indicate that the novel natural antioxidant vitamin C might have protective effect against DDP-induced anemia in rats.
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Affiliation(s)
- Li-Ping Gao
- Beijing Key Laboratory of Bioactive Substances and Functional Foods, Beijing Union University, Beijing, China.
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31
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tert-Butylhydroquinone reduces lipid accumulation in C57BL/6 mice with lower body weight gain. Arch Pharm Res 2013; 36:897-904. [DOI: 10.1007/s12272-013-0109-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2012] [Accepted: 03/24/2013] [Indexed: 01/10/2023]
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32
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Morán-Ramos S, Avila-Nava A, Tovar AR, Pedraza-Chaverri J, López-Romero P, Torres N. Opuntia ficus indica (nopal) attenuates hepatic steatosis and oxidative stress in obese Zucker (fa/fa) rats. J Nutr 2012; 142:1956-63. [PMID: 23014486 DOI: 10.3945/jn.112.165563] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) is associated with multiple factors such as obesity, insulin resistance, and oxidative stress. Nopal, a cactus plant widely consumed in the Mexican diet, is considered a functional food because of its antioxidant activity and ability to improve biomarkers of metabolic syndrome. The aim of this study was to assess the effect of nopal consumption on the development of hepatic steatosis and hepatic oxidative stress and on the regulation of genes involved in hepatic lipid metabolism. Obese Zucker (fa/fa) rats were fed a control diet or a diet containing 4% nopal for 7 wk. Rats fed the nopal-containing diet had ∼50% lower hepatic TG than the control group as well as a reduction in hepatomegaly and biomarkers of hepatocyte injury such as alanine and aspartate aminotransferases. Attenuation of hepatic steatosis by nopal consumption was accompanied by a higher serum concentration of adiponectin and a greater abundance of mRNA for genes involved in lipid oxidation and lipid export and production of carnitine palmitoyltransferase-1 and microsomal TG transfer proteins in liver. Hepatic reactive oxygen species and lipid peroxidation biomarkers were significantly lower in rats fed nopal compared with the control rats. Furthermore, rats fed the nopal diet had a lower postprandial serum insulin concentration and a greater liver phosphorylated protein kinase B (pAKT):AKT ratio in the postprandial state. This study suggests that nopal consumption attenuates hepatic steatosis by increasing fatty acid oxidation and VLDL synthesis, decreasing oxidative stress, and improving liver insulin signaling in obese Zucker (fa/fa) rats.
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Affiliation(s)
- Sofía Morán-Ramos
- Departamento de Fisiología de la Nutrición, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
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33
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Vitamin E, Vitamin C, or Losartan Is Not Nephroprotectant against Cisplatin-Induced Nephrotoxicity in Presence of Estrogen in Ovariectomized Rat Model. Int J Nephrol 2012; 2012:284896. [PMID: 23056943 PMCID: PMC3463913 DOI: 10.1155/2012/284896] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2012] [Revised: 08/14/2012] [Accepted: 08/20/2012] [Indexed: 12/14/2022] Open
Abstract
Background. The nephroprotective effect of vitamins E and C or losartan against cisplatin (CP)- induced nephrotoxicity when they are accompanied by estrogen was investigated. Methods. The ovariectomized rats received estradiol valerate for two weeks. At the end of the first week, a single dose of CP (7 mg/kg, IP) was also administered, and they received placebo (group 1), vitamin E (group 2), vitamin C (group 3), or losartan (group 4) every day during the second week, and they were compared with another three control groups. Results. CP alone increased the serum levels of blood urea nitrogen (BUN), creatinine (Cr), and kidney tissue damage score (KTDS), significantly (P < 0.05), however at the presence of estradiol and CP, vitamin C, vitamin E, or losartan not only did not decrease these parameters, but also increased them significantly (P < 0.05). The serum level of superoxidase dismutase (SOD) was reduced by CP (P < 0.05), but it was increased when estradiol or estradiol plus vitamin C or losartan were added (P < 0.05). Conclusion. The particular pharmacological dose of estrogen used in this study abolish the nephroprotective effects vitamins C and E or losartan against CP-induced nephrotoxicity.
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