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Al-Gholam MAS, Hathout HMR, Safwat MM, Essawy AS. Sage ( Salvia officinalis) alleviates trazadone induced rat cardiotoxicity mediated via modulation of autophagy and oxidative stress. Anat Cell Biol 2024; 57:256-270. [PMID: 38472741 PMCID: PMC11184420 DOI: 10.5115/acb.23.247] [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: 09/19/2023] [Revised: 12/11/2023] [Accepted: 02/13/2024] [Indexed: 03/14/2024] Open
Abstract
The antidepressant drug trazodone (TRZ) is commonly used for treating depression, anxiety, and insomnia, however, it causes cardiotoxicity, which is one of its limitations. The objective of this work was to investigate the impact of sage (Salvia officinalis) in rats against cardiotoxicity induced by TRZ and to investigate the mechanisms involved in its cardio-protective properties through autophagy and oxidative stress. Fifty male albino rats were split randomly into five experimental groups: control group, sage oil group (100 mg/kg), TRZ group (20 mg/kg), protective group, and curative group. Cardiac function biomarkers (aspartate aminotransferase [AST], creatine kinase-MB [CK-MB], and cardiac troponin T [cTnI]) were assessed in serum. Oxidative stress and inflammatory biomarkers in cardiac tissue (total antioxidant capacity, malondialdehyde, and tumor necrosis factor-α) were evaluated. Heart tissues were subjected to histological, immunohistochemical, and ultrastructural evaluations. DNA damage also evaluated. Significant rise in the levels of AST, CK-MB, and cTnI were observed with enhanced autophagy along with marked histopathological changes in the form of interrupted muscle fibers with wide interstitial spaces with areas of hemorrhage and extravasated blood and interstitial mononuclear cellular infiltration in TRZ group. DNA damage was also significantly increased in TRZ group. However, administration of sage in both protective and curative groups show marked improvement of the cardiac alterations. In conclusion, sage ameliorated the alterations in the heart induced by trazadone through modulation of autophagy and oxidative stress.
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Affiliation(s)
| | | | - Marwa Mohamed Safwat
- Department of Human Anatomy and Embryology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Asmaa Saeed Essawy
- Department of Human Anatomy and Embryology, Faculty of Medicine, Menoufia University, Menoufia, Egypt
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2
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Johnston CI, Silva A, Hodgson W, Isbister GK. Investigating skeletal muscle biomarkers for the early detection of Australian myotoxic snake envenoming: an animal model pilot study. Clin Toxicol (Phila) 2024; 62:280-287. [PMID: 38804832 DOI: 10.1080/15563650.2024.2349690] [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: 11/22/2023] [Accepted: 04/25/2024] [Indexed: 05/29/2024]
Abstract
INTRODUCTION Myotoxicity is an important toxidrome that can occur with envenoming from multiple Australian snake types. Early antivenom administration is an important strategy to reduce the incidence and severity of myotoxicity. The current gold standard biomarker, serum creatine kinase activity, does not rise early enough to facilitate early antivenom administration. Several other skeletal muscle biomarkers have shown promise in other animal models and scenarios. The aim of this study was to examine the predictive values of six skeletal muscle biomarkers in a rat model of Australian snake myotoxicity. METHODS Sprague-Dawley rats were anaesthetised and administered either Pseudechis porphyriacus (red-bellied black snake) or Notechis scutatus (tiger snake) venom, or normal saline via intramuscular injection. Blood samples were collected. Assays were performed for serum creatine kinase skeletal muscle troponin-I concentration, skeletal muscle troponin-C concentration, myoglobin activity, skeletal muscle myosin light chain-1 concentration, and creatine kinase-MM activity. Serum markers were plotted against time, with comparison of area under the concentration (or activity)-time curve. The predictive values of six skeletal muscle biomarkers were examined using receiver operating characteristic curves. RESULTS There was no difference in area under the serum creatine kinase activity-time curve between venom and control groups. Serum creatine kinase-MM activity rose early in the venom treated rats, which had a significantly greater area under the serum activity-time curve. No difference in area under the serum concentration-time curve was demonstrated for the other biomarkers. Creatine kinase-MM activity had a superior predictive values than creatine kinase activity at 0-4 hours and 0-10 hours after venom administration, as indicated by area under the receiver operating characteristic curves (95 per cent confidence intervals) of 0.91 (0.78-1.00) and 0.88 (0.73-1.00) versus 0.79 (0.63-0.95) and 0.66 (0.51-0.80). DISCUSSION The limitations of serum creatine kinase activity in early detection of myotoxicity were demonstrated in this rat model. CONCLUSION Serum creatine kinase-MM activity was superior for early detection of Australian myotoxic snake envenoming.
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Affiliation(s)
| | - Anjana Silva
- Department of Parasitology, Faculty of Medicine and Allied Sciences, Rajarata University of Sri Lanka, Anuradhapura, Sri Lanka
| | - Wayne Hodgson
- Monash Venom Group, Department of Pharmacology, Biomedical Discovery Institute, Monash University, Clayton, VIC, Australia
| | - Geoffrey K Isbister
- Clinical Toxicology Research Group, University of Newcastle, Newcastle, NSW, Australia
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3
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Khedr NF, El-Feky OA, Werida RH. L-Carnitine Mitigates Trazadone Induced Rat Cardiotoxicity Mediated via Modulation of Autophagy and Oxidative Stress. Cardiovasc Toxicol 2022; 22:831-841. [PMID: 35781619 PMCID: PMC9381465 DOI: 10.1007/s12012-022-09759-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 06/08/2022] [Indexed: 11/28/2022]
Abstract
Trazodone (TRZ) is an antidepressant drug which widely used to treat insomnia, but it has a cardiotoxic effect which considered one of the TRZ limitations. The aim of this study was to investigate the protective role of l-carnitine in rats against TRZ-induced cardiotoxicity, as well as to look into the molecular mechanisms underlying its cardioprotective effects via autophagy-mediated cell death and oxidative stress. Male albino rats were randomized into four experimental groups (n = 8): normal control, TRZ group (TRZ, 20 mg/kg/day), l-carnitine group (LC, 200 mg/kg/day), and Co-treated group (l-carnitine and TRZ). All treatments were administered via oral gavage for 4 weeks. Cardiac enzymes (AST & CK-MB) and serum cardiac troponin T(cTnI) were assessed. Oxidative stress biomarkers in heart tissue (malondialdehyde; MDA, total thiol, and catalase activity) were measured. Autophagy related-genes (ATG-5 and Beclin-1), P62, and TNF-α were quantified. AST and CK-MB and cTnI significantly (p < 0.001) were increased with enhanced autophagy as well as severe histopathological changes which were manifested as scattered chronic inflammatory cells with focal fragmentation of myocardial fibers and loss of nuclei in TRZ-treated group. However, daily administration of l-carnitine (200 mg/kg) for 28 days completely reversed TRZ-induced the increased cardiac enzymes, autophagy, and myocardial inflammatory processes to the normal values. TRZ administration might have the potential to cause cardiotoxic effects that can be treated with l-carnitine administration.
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Affiliation(s)
- Naglaa F Khedr
- Department of Biochemistry, Faculty of Pharmacy, Tanta University, Al-Baher Street, Medical Campus, Tanta, 31527, Egypt.
| | - Ola A El-Feky
- Department of Biochemistry, Faculty of Pharmacy, Tanta University, Al-Baher Street, Medical Campus, Tanta, 31527, Egypt
| | - Rehab H Werida
- Clinical Pharmacy & Pharmacy Practice Department, Faculty of Pharmacy, Damanhur University, El-Bahiara, Egypt.
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Cui J, Gu X, Wei Z, Qiao L, Chunying D, Wang J, Liu R, Wang P. Hypolipidemic activity and safety evaluation of a rhamnan-type sulfated polysaccharide-chromium (III) complex. J Trace Elem Med Biol 2022; 72:126982. [PMID: 35429748 DOI: 10.1016/j.jtemb.2022.126982] [Citation(s) in RCA: 2] [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: 03/02/2021] [Revised: 02/19/2022] [Accepted: 04/07/2022] [Indexed: 12/11/2022]
Abstract
BACKGROUND Hyperlipidaemia is a chronic disorder characterized by imbalance of energy metabolism and high blood lipid level. The rhamnan-type sulfated polysaccharide is an excellent metal-ion chelating ligands. In this study, hypolipidemic activity and safety evaluation of a rhamnan-type sulfated polysaccharide-chromium (III) complex (RSPC) were studied. METHODS Scanning electron microscopy (SEM) and atomic force microscopy (AFM) were used to characterize the structure of RSPC. The effects of the RSPC on lipid metabolism in hyperlipidemic mice were evaluated by lipid contents, histopathological observation, immunofluorescent analysis, and adipocytokine levels. Moreover, sub-acute toxicity evaluation of RSPC was carried out on ICR mice. RESULTS SEM and AFM further demonstrated formation of the polysaccharide-chromium (III) complex and revealed the intertwined network of RSPC. The RSPC significantly (p < 0.05) regulated lipid levels in the mice. The RSPC inhibited over-growth of adipocytes and reduced inflammatory infiltration induced by hyperlipidemia. The RSPC promoted differentiation of white adipose tissue into beige adipocytes and increased expression of uncoupling protein 1 (UCP1), thereby eliminating fat accumulation. Moreover, RSPC (5 mg/kg for mice; equivalent to 924 µg/d for adults) promoted secretion of adiponectin and suppressed resistin, leptin, and tumor necrosis factor alpha. Sub-acute toxicity evaluation showed that 1500 mg/kg of RSPC exhibited no apparent adverse effects on the mice. CONCLUSION These results indicated that RSPC could be safely used to prevent hyperlipidemia and inflammation and may provide a new idea for the prevention of hyperlipidaemia and the related metabolic disorders.
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Affiliation(s)
- Jiefen Cui
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, PR China; State Environmental Protection Key Laboratory of Estuarine and Coastal Environment, Beijing 100012, PR China
| | - Xiu Gu
- State Environmental Protection Key Laboratory of Estuarine and Coastal Environment, Beijing 100012, PR China
| | - Zhengpeng Wei
- Rongcheng Taixiang Food Co., Ltd., Rongcheng, Shandong 264300, PR China
| | - Leke Qiao
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, PR China
| | - Du Chunying
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, PR China
| | - Jingfeng Wang
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, PR China
| | - Ruizhi Liu
- State Environmental Protection Key Laboratory of Estuarine and Coastal Environment, Beijing 100012, PR China.
| | - Peng Wang
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, PR China.
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Muniz MS, Halbach K, Alves Araruna IC, Martins RX, Seiwert B, Lechtenfeld O, Reemtsma T, Farias D. Moxidectin toxicity to zebrafish embryos: Bioaccumulation and biomarker responses. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 283:117096. [PMID: 33866217 DOI: 10.1016/j.envpol.2021.117096] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 03/14/2021] [Accepted: 04/04/2021] [Indexed: 06/12/2023]
Abstract
Moxidectin is an antiparasitic drug belonging to the class of the macrocyclic lactones, subgroup mylbemicins. It is used worldwide in veterinary practice, but little is known about its potential environmental risks. Thus, we used the zebrafish embryo as a model system to study the potential effects of moxidectin on aquatic non-target organisms. The analyses were performed in two experimental sets: (1) acute toxicity and apical endpoints were characterized, with biomarker assays providing information on the activity levels of catalase (CAT), glutathione S-transferase (GST), lactate dehydrogenase (LDH), and acetylcholinesterase (AChE); and (2) internal concentration and spatial distribution of moxidectin were determined using ultraperformance liquid chromatography quadrupole-time-of-flight mass spectrometry (UPLC-QToF-MS) and matrix-assisted laser desorption/ionization-MS imaging (MALDI-MSi). The acute toxicity to zebrafish embryos (96 hpf) appeared mainly as a decrease in hatching rates (EC50 = 20.75 μg/L). It also altered the enzymatic activity of biomarker enzymes related to xenobiotic processing, anaerobic metabolism, and oxidative stress (GST, LDH, and CAT, respectively) and strongly accumulated in the embryos, as internal concentrations were 4 orders of magnitude higher than those detected in exposure solutions. MALDI-MSi revealed accumulations of the drug mainly in the head and eyes of the embryos (72 and 96 hpf). Thus, our results show that exposure to moxidectin decreases hatching success by 96 h and alters biochemical parameters in the early life stages of zebrafish while accumulating in the head and eye regions of the animals, demonstrating the need to prioritize this compound for environmental studies.
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Affiliation(s)
- Marta Silva Muniz
- Laboratory for Risk Assessment of Novel Technologies (LabRisk), Department of Molecular Biology, Federal University of Paraiba, João Pessoa, Brazil
| | - Katharina Halbach
- Department of Analytical Chemistry, Helmholtz Centre for Environmental Research - UFZ, Leipzig, Germany
| | - Igor Cauê Alves Araruna
- Laboratory for Risk Assessment of Novel Technologies (LabRisk), Department of Molecular Biology, Federal University of Paraiba, João Pessoa, Brazil
| | - Rafael Xavier Martins
- Laboratory for Risk Assessment of Novel Technologies (LabRisk), Department of Molecular Biology, Federal University of Paraiba, João Pessoa, Brazil
| | - Bettina Seiwert
- Department of Analytical Chemistry, Helmholtz Centre for Environmental Research - UFZ, Leipzig, Germany
| | - Oliver Lechtenfeld
- Department of Analytical Chemistry, Helmholtz Centre for Environmental Research - UFZ, Leipzig, Germany
| | - Thorsten Reemtsma
- Department of Analytical Chemistry, Helmholtz Centre for Environmental Research - UFZ, Leipzig, Germany; Institute of Analytical Chemistry, University of Leipzig, Leipzig, Germany
| | - Davi Farias
- Laboratory for Risk Assessment of Novel Technologies (LabRisk), Department of Molecular Biology, Federal University of Paraiba, João Pessoa, Brazil.
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Wang N, Ma Z, Chen C, Xiao N. Effects of maslinic acid on cardiac function in ischemia-reperfusion injury rats. J Investig Med 2021; 70:20-28. [PMID: 34193533 DOI: 10.1136/jim-2021-001927] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/02/2021] [Indexed: 12/19/2022]
Abstract
Maslinic acid (MA), a pentacyclic triterpenoid, has been reported to exert broad pharmacological properties. However, it is still unclear whether MA exhibits protective effects against ischemia/reperfusion (I/R) injury. Herein, we aimed to investigate the effects of MA on I/R injury and its underlying mechanisms. A rat model of I/R injury was established and administrated with MA by intraperitoneal injection. Cardiac function was assessed with a color ultrasound diagnosis system and PowerLab system. The levels of oxidative stress-related and I/R-related biomarkers were evaluated by using commercial kits. Apoptosis-related biomarkers and sirtuin (SIRT)1/AMP-activated protein kinase (AMPK) signaling proteins were determined by using quantitative reverse transcription PCR and western blotting, respectively. Treatment with MA improved cardiac performance and cardiac hemodynamic parameters in the I/R injury rat model. Besides, treatment with MA (20 mg/kg) ameliorated I/R injury-related biomarkers in serum. Interestingly, treatment with MA (20 mg/kg) also regulated myocardial apoptosis and inhibited oxidative-stress in left ventricular tissue. Mechanistic studies demonstrated that MA upregulated SIRT1 and AMPK phosphorylation in the left ventricular tissue. In summary, MA exerted protective effects against the impairments of cardiac function in I/R injury rats by the regulation of SIRT1/AMPK signaling pathways.
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Affiliation(s)
- Ning Wang
- Cardiovascular Department Ⅴ, Cangzhou Central Hospital, Cangzhou, China
| | - Zhanfeng Ma
- Cardiovascular Department Ⅴ, Cangzhou Central Hospital, Cangzhou, China
| | - Chao Chen
- Cardiovascular Department Ⅴ, Cangzhou Central Hospital, Cangzhou, China
| | - Na Xiao
- Cardiovascular Department Ⅴ, Cangzhou Central Hospital, Cangzhou, China
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Oda S, Yokoi T. Recent progress in the use of microRNAs as biomarkers for drug-induced toxicities in contrast to traditional biomarkers: A comparative review. Drug Metab Pharmacokinet 2021; 37:100372. [PMID: 33461055 DOI: 10.1016/j.dmpk.2020.11.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 11/19/2020] [Accepted: 11/23/2020] [Indexed: 02/09/2023]
Abstract
microRNAs (miRNAs) are small non-coding RNAs with 18-25 nucleotides. They play key regulatory roles in versatile biological process including development and apoptosis, and in disease pathogenesis, for example carcinogenesis, by negatively regulating gene expression. miRNAs often exhibit characteristics suitable for biomarkers such as tissue-specific expression patterns, high stability in serum/plasma, and change in abundance in circulation immediately after toxic injury. Since the discovery of circulating miRNAs in extracellular biological fluids in 2008, there have been many reports on the use of miRNAs as biomarkers for various diseases including cancer and organ injury in humans and experimental animals. In this review article, we have summarized the utility and limitation of circulating miRNAs as safety/toxicology biomarkers for specific tissue injuries including liver, skeletal muscle, heart, retina, and pancreas, by comparing them with conventional protein biomarkers. We have also covered the discovery of miRNAs in serum/plasma and their stability, the knowledge of which is essential for understanding the kinetics of miRNA biomarkers. Since numerous studies have reported the use of these circulating miRNAs as safety biomarkers with high sensitivity and specificity, we believe that circulating miRNAs can promote pre-clinical drug development and improve the monitoring of tissue injuries in clinical pharmacotherapy.
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Affiliation(s)
- Shingo Oda
- Department of Drug Safety Sciences, Division of Clinical Pharmacology, Nagoya University Graduate School of Medicine, Nagoya, 466-8550, Japan.
| | - Tsuyoshi Yokoi
- Department of Drug Safety Sciences, Division of Clinical Pharmacology, Nagoya University Graduate School of Medicine, Nagoya, 466-8550, Japan
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Janssen L, Allard NAE, Saris CGJ, Keijer J, Hopman MTE, Timmers S. Muscle Toxicity of Drugs: When Drugs Turn Physiology into Pathophysiology. Physiol Rev 2019; 100:633-672. [PMID: 31751166 DOI: 10.1152/physrev.00002.2019] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Drugs are prescribed to manage or prevent symptoms and diseases, but may sometimes cause unexpected toxicity to muscles. The symptomatology and clinical manifestations of the myotoxic reaction can vary significantly between drugs and between patients on the same drug. This poses a challenge on how to recognize and prevent the occurrence of drug-induced muscle toxicity. The key to appropriate management of myotoxicity is prompt recognition that symptoms of patients may be drug related and to be aware that inter-individual differences in susceptibility to drug-induced toxicity exist. The most prevalent and well-documented drug class with unintended myotoxicity are the statins, but even today new classes of drugs with unintended myotoxicity are being discovered. This review will start off by explaining the principles of drug-induced myotoxicity and the different terminologies used to distinguish between grades of toxicity. The main part of the review will focus on the most important pathogenic mechanisms by which drugs can cause muscle toxicity, which will be exemplified by drugs with high risk of muscle toxicity. This will be done by providing information on key clinical and laboratory aspects, muscle electromyography patterns and biopsy results, and pathological mechanism and management for a specific drug from each pathogenic classification. In addition, rather new classes of drugs with unintended myotoxicity will be highlighted. Furthermore, we will explain why it is so difficult to diagnose drug-induced myotoxicity, and which tests can be used as a diagnostic aid. Lastly, a brief description will be given of how to manage and treat drug-induced myotoxicity.
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Affiliation(s)
- Lando Janssen
- Departments of Physiology, Hematology, and Neurology, Radboud University Medical Center, Nijmegen, The Netherlands; and Human and Animal Physiology, Wageningen University & Research, Wageningen, The Netherlands
| | - Neeltje A E Allard
- Departments of Physiology, Hematology, and Neurology, Radboud University Medical Center, Nijmegen, The Netherlands; and Human and Animal Physiology, Wageningen University & Research, Wageningen, The Netherlands
| | - Christiaan G J Saris
- Departments of Physiology, Hematology, and Neurology, Radboud University Medical Center, Nijmegen, The Netherlands; and Human and Animal Physiology, Wageningen University & Research, Wageningen, The Netherlands
| | - Jaap Keijer
- Departments of Physiology, Hematology, and Neurology, Radboud University Medical Center, Nijmegen, The Netherlands; and Human and Animal Physiology, Wageningen University & Research, Wageningen, The Netherlands
| | - Maria T E Hopman
- Departments of Physiology, Hematology, and Neurology, Radboud University Medical Center, Nijmegen, The Netherlands; and Human and Animal Physiology, Wageningen University & Research, Wageningen, The Netherlands
| | - Silvie Timmers
- Departments of Physiology, Hematology, and Neurology, Radboud University Medical Center, Nijmegen, The Netherlands; and Human and Animal Physiology, Wageningen University & Research, Wageningen, The Netherlands
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Han L, Dai L, Zhao YF, Li HY, Liu O, Lan F, Jiang WJ, Zhang HJ. CD40L promotes development of acute aortic dissection via induction of inflammation and impairment of endothelial cell function. Aging (Albany NY) 2019. [PMID: 29514135 PMCID: PMC5892687 DOI: 10.18632/aging.101394] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Acute aortic dissection is one of the most lethal cardiovascular disease. The major histopathological feature of AAD is medial degradation, especially breakdown of elastin and collagen. However, the underlying mechanism remains a mystery. Platelets expressed CD40 Ligand (CD40L) is recently recognised as a key effector of cardiovascular disease development through its pro-inflammatory effect. To clarify the role of CD40L in AAD, we examined level of CD40L in human blood serum samples and found that it is significantly higher in AAD patients compared with healthy subjects (26.8±5.52 ng/mL versus 13.4±4.00 ng/mL). To further investigate if CD40L is involve in the development of AAD, we applied β-aminopropionitrile (BAPN) induced mouse model of AAD. Consistent with the human data, circulating CD40L in AAD mice much higher than normal mice (148.40±75.96 pg/mL versus 44.09±19.65 pg/mL). Meanwhile, multiple pro-inflammatory chemokines significantly increased in AAD mice. Importantly, the CD40L-/- mice treated with BAPN did not develop these phenotypes. Lastly, we confirmed that endothelial cells migration was significantly inhibited by CD40L, suggesting impaired recovery from intimal injury. In summary, we found that CD40L promoted AAD development through its pro-inflammatory effects and inhibition of endothelial cell function.
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Affiliation(s)
- Lu Han
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.,Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China.,Beijing Lab for Cardiovascular Precision Medicine, Beijing, China.,Beijing Aortic Disease Center, Cardiovascular Surgery Center, Beijing, China.,Beijing Engineering Research Center for Vascular Prostheses, Beijing, China
| | - Lu Dai
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.,Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China.,Beijing Lab for Cardiovascular Precision Medicine, Beijing, China.,Beijing Aortic Disease Center, Cardiovascular Surgery Center, Beijing, China.,Beijing Engineering Research Center for Vascular Prostheses, Beijing, China
| | - Yuan-Fei Zhao
- Centre for Transplant and Renal Research, The Westmead Institute for Medical Research, University of Sydney, Sydney, Australia
| | - Hai-Yang Li
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.,Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China.,Beijing Lab for Cardiovascular Precision Medicine, Beijing, China.,Beijing Aortic Disease Center, Cardiovascular Surgery Center, Beijing, China.,Beijing Engineering Research Center for Vascular Prostheses, Beijing, China
| | - Ou Liu
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.,Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China.,Beijing Lab for Cardiovascular Precision Medicine, Beijing, China.,Beijing Aortic Disease Center, Cardiovascular Surgery Center, Beijing, China.,Beijing Engineering Research Center for Vascular Prostheses, Beijing, China
| | - Feng Lan
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.,Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China.,Beijing Lab for Cardiovascular Precision Medicine, Beijing, China.,Beijing Aortic Disease Center, Cardiovascular Surgery Center, Beijing, China.,Beijing Engineering Research Center for Vascular Prostheses, Beijing, China
| | - Wen-Jian Jiang
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.,Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China.,Beijing Lab for Cardiovascular Precision Medicine, Beijing, China.,Beijing Aortic Disease Center, Cardiovascular Surgery Center, Beijing, China.,Beijing Engineering Research Center for Vascular Prostheses, Beijing, China
| | - Hong-Jia Zhang
- Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.,Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing, China.,Beijing Lab for Cardiovascular Precision Medicine, Beijing, China.,Beijing Aortic Disease Center, Cardiovascular Surgery Center, Beijing, China.,Beijing Engineering Research Center for Vascular Prostheses, Beijing, China
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10
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Ilgin S, Kilic V, Baysal M, Aydogan-Kilic G, Ucarcan S, Dermenci B, Atli O. Evidence for cardiotoxicity associated with sertraline in rats. Toxicol Res (Camb) 2018; 7:817-825. [PMID: 30310659 PMCID: PMC6115899 DOI: 10.1039/c8tx00072g] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 04/05/2018] [Indexed: 12/18/2022] Open
Abstract
Sertraline is an antidepressant that is frequently prescribed to treat depression, obsessive-compulsive disorder, panic disorder, and anxiety. This drug had a safe cardiotoxicity profile, until the reporting of cases of sertraline-associated cardiotoxicities in the early 2000s. Since then, there have been conflicting results on the cardiotoxicity of this drug. In the study reported here we aimed to identify the cardiotoxic effects of sertraline by evaluating serum cardiac biomarkers, such as serum aspartate aminotransferase (AST), creatinine phosphokinase-myoglobin band (CK-MB), lactate dehydrogenase (LDH), and cardiac troponin T (cTn-T) levels as well as electrocardiographic parameters, DNA damage in cardiomyocytes, and histological findings of heart tissue in rats that were administered oral doses of 5, 10, or 20 mg kg-1 of sertraline for 28 days. Additionally, to investigate the possible mechanisms underlying cardiotoxicity, glutathione and malondialdehyde levels in cardiac tissue were determined to evaluate oxidative stress. According to our results, AST, LDH, and cTn-T levels were significantly increased in the 10 and 20 mg kg-1 sertraline groups when compared to the control group. Heart rates were increased, PR intervals prolonged, a short QTc value was observed, and T-wave amplitudes were decreased significantly in the 20 mg kg-1 sertraline group when compared to the control group. Significant DNA damage was observed in the high-dose groups. Histopathological investigations also revealed some degenerative changes in the 10 and 20 mg kg-1 sertraline groups. Glutathione levels were significantly decreased in the 10 and 20 mg kg-1 sertraline groups when compared with the control group. In conclusion, our findings support the cardiotoxic potential of sertraline and also suggest that oxidative stress may play a role in the toxicity of sertraline.
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Affiliation(s)
- Sinem Ilgin
- Anadolu University , Faculty of Pharmacy , Department of Pharmaceutical Toxicology , 26470 Eskisehir , Turkey .
| | - Volkan Kilic
- Anadolu University , Faculty of Science , Department of Biology , 26470 Eskisehir , Turkey
| | - Merve Baysal
- Anadolu University , Faculty of Pharmacy , Department of Pharmaceutical Toxicology , 26470 Eskisehir , Turkey .
| | - Gozde Aydogan-Kilic
- Anadolu University , Faculty of Science , Department of Biology , 26470 Eskisehir , Turkey
| | - Seyda Ucarcan
- Anadolu University , Faculty of Science , Department of Biology , 26470 Eskisehir , Turkey
| | - Begum Dermenci
- Anadolu University , Faculty of Pharmacy , Department of Pharmaceutical Toxicology , 26470 Eskisehir , Turkey .
| | - Ozlem Atli
- Anadolu University , Faculty of Pharmacy , Department of Pharmaceutical Toxicology , 26470 Eskisehir , Turkey .
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11
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Toth PP, Patti AM, Giglio RV, Nikolic D, Castellino G, Rizzo M, Banach M. Management of Statin Intolerance in 2018: Still More Questions Than Answers. Am J Cardiovasc Drugs 2018; 18:157-173. [PMID: 29318532 PMCID: PMC5960491 DOI: 10.1007/s40256-017-0259-7] [Citation(s) in RCA: 105] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Statin therapy is generally well tolerated and very effective in the prevention and treatment of cardiovascular disease, regardless of cholesterol levels; however, it can be associated with various adverse events (myalgia, myopathy, rhabdomyolysis, and diabetes mellitus, among others). Patients frequently discontinue statin therapy without medical advice because of perceived side effects and consequently increase their risk for cardiovascular events. In patients with statin intolerance, it may be advisable to change the dose, switch to a different statin, or try an alternate-day regimen. If intolerance is associated with all statins-even at the lowest dose-non-statin drugs and certain nutraceuticals can be considered. This review focuses on the definition of statin intolerance and on the development of clinical and therapeutic strategies for its management, including emerging alternative therapies.
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Affiliation(s)
- Peter P Toth
- CGH Medical Center, Sterling, IL, USA
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Angelo Maria Patti
- Biomedical Department of Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Rosaria Vincenza Giglio
- Biomedical Department of Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Dragana Nikolic
- Biomedical Department of Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Giuseppa Castellino
- Biomedical Department of Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Manfredi Rizzo
- Biomedical Department of Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
| | - Maciej Banach
- Chair of Nephrology and Hypertension, Department of Hypertension, WAM University Hospital in Lodz, Medical University of Lodz, Zeromskiego 113, 90-549, Lodz, Poland.
- Polish Mother's Memorial Hospital Research Institute, Lodz, Poland.
- Cardiovascular Research Centre, University of Zielona Gora, Zielona Gora, Poland.
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12
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Atli O, Kilic V, Baysal M, Kilic G, Gormus G, Ucarcan S, Korkut B, Ilgin S. Assessment of trazodone-induced cardiotoxicity after repeated doses in rats. Hum Exp Toxicol 2018; 38:45-55. [PMID: 29774748 DOI: 10.1177/0960327118769717] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Trazodone (TRZ) is an antidepressant drug commonly used in the treatment of depression, anxiety, and insomnia. Although some studies demonstrated the adverse effects of TRZ related to cardiovascular system, the conflicting results were observed in these studies. Therefore, we aimed to investigate the cardiac adverse effects of TRZ in rats at repeated doses in our study. In accordance with this purpose, TRZ was administered orally to rats at 5, 10, and 20 mg/kg doses for 28 days. Electrocardiogram records, serum aspartate aminotransferase (AST), lactate dehydrogenase, creatine kinase-myoglobin band, cardiac troponin-T (cTn-T) levels, DNA damage in cardiomyocytes, and histologic view of heart tissues were evaluated. In addition, glutathione (GSH) and malondialdehyde (MDA) levels were measured to determine the oxidative status of cardiac tissue after TRZ administration. Heart rate was decreased, PR interval was prolonged, and QRS and T amplitudes were decreased in 20 mg/kg TRZ-administered group compared to the control group. Serum AST and cTn-T levels were significantly increased in 10 and 20 mg/kg TRZ-administered rats with respect to control rats. DNA damage was significantly increased in these groups. Additionally, degenerative histopathologic findings were observed in TRZ-administered groups. Although there was no difference in MDA levels between groups, GSH levels were significantly decreased in 10 and 20 mg/kg TRZ-administered groups compared to the control group. Our results have shown that TRZ induced cardiotoxicity in rats dose-dependently. It is assumed that oxidative stress related to GSH depletion may be accompanied by these adverse effects.
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Affiliation(s)
- O Atli
- 1 Department of Pharmaceutical Toxicology, Faculty of Pharmacy, Anadolu University, Eskisehir, Turkey
| | - V Kilic
- 2 Department of Biology, Faculty of Science, Anadolu University, Eskisehir, Turkey
| | - M Baysal
- 1 Department of Pharmaceutical Toxicology, Faculty of Pharmacy, Anadolu University, Eskisehir, Turkey
| | - G Kilic
- 2 Department of Biology, Faculty of Science, Anadolu University, Eskisehir, Turkey
| | - G Gormus
- 1 Department of Pharmaceutical Toxicology, Faculty of Pharmacy, Anadolu University, Eskisehir, Turkey
| | - S Ucarcan
- 2 Department of Biology, Faculty of Science, Anadolu University, Eskisehir, Turkey
| | - B Korkut
- 1 Department of Pharmaceutical Toxicology, Faculty of Pharmacy, Anadolu University, Eskisehir, Turkey
| | - S Ilgin
- 1 Department of Pharmaceutical Toxicology, Faculty of Pharmacy, Anadolu University, Eskisehir, Turkey
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13
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Khelfi A, Azzouz M, Abtroun R, Reggabi M, Alamir B. Antipsychotic-induced disorders: Reported cases and prospective study on muscle biomarkers after high exposure to haloperidol. Toxicol Appl Pharmacol 2018; 352:1-8. [PMID: 29778398 DOI: 10.1016/j.taap.2018.05.015] [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: 02/20/2018] [Revised: 05/14/2018] [Accepted: 05/15/2018] [Indexed: 10/16/2022]
Abstract
Antipsychotic drugs are known to induce neuromuscular effects. In this study, we review 13 years (2002-2014) of antipsychotic intoxications reported by the anti-poisoning center of Algiers (APCA). The most recorded symptoms were neuromuscular/muscular disorders, of which haloperidol was the most inducer among all antipsychotics. A prospective study was conducted between December 2012 and January 2017 to evaluate muscle effects generated after intentional or accidental ingestion of haloperidol. Fifty-one patients admitted in different emergency departments in Algiers were included in this study. Urine and blood samples were collected from each patient for biological and toxicological monitoring and a group of healthy volunteers was assessed for comparison purpose. There was no significant difference in plasma lactate dehydrogenase (LDH) activity between healthy volunteers and exposed patients even when high levels of haloperidol were recorded. In contrast, selenium concentration and creatine kinase (CK) activity in plasma samples were significantly higher in patients exposed to high levels of haloperidol compared to healthy volunteers. Large percentage of patients exposed to high levels of haloperidol presented a significant elevated CK activity and high selenium concentration regarding the physiological thresholds. Additionally, CK activity and selenium concentration correlated positively with plasma content of haloperidol suggesting a dose-dependent relationship. In conclusion, some biomarkers (CK and selenium) may reflect muscle adverse effects of high haloperidol exposure that result possibly from muscle rigidity.
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Affiliation(s)
- Abderrezak Khelfi
- Department of Toxicology, Bab-El-Oued Hospital, Avenue Mohamed Lamine Debaghine, 16009 Algiers, Algeria; National Center of Toxicology, Avenue petit Staouali Delly Brahim, 16062 Algiers, Algeria.
| | - Mohammed Azzouz
- Department of Biology and Toxicology, Ait-Idir Hospital, Avenue Abderrezak Hahad Casbah, 16017 Algiers, Algeria
| | - Rania Abtroun
- Department of Toxicology, Bab-El-Oued Hospital, Avenue Mohamed Lamine Debaghine, 16009 Algiers, Algeria
| | - Mohammed Reggabi
- Department of Biology and Toxicology, Ait-Idir Hospital, Avenue Abderrezak Hahad Casbah, 16017 Algiers, Algeria
| | - Berkahoum Alamir
- Department of Toxicology, Bab-El-Oued Hospital, Avenue Mohamed Lamine Debaghine, 16009 Algiers, Algeria; National Center of Toxicology, Avenue petit Staouali Delly Brahim, 16062 Algiers, Algeria
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14
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miR-21-5p as a potential biomarker of inflammatory infiltration in the heart upon acute drug-induced cardiac injury in rats. Toxicol Lett 2018; 286:31-38. [PMID: 29355689 DOI: 10.1016/j.toxlet.2018.01.013] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 01/12/2018] [Accepted: 01/15/2018] [Indexed: 01/09/2023]
Abstract
Investigation of genomic changes in cardiotoxicity can provide novel biomarkers and insights into molecular mechanisms of drug-induced cardiac injury (DICI). The main objective of this study was to identify and characterize dysregulated microRNAs (miRNAs) in the heart associated with cardiotoxicity. Wistar rats were dosed once with either isoproterenol (1.5 mg/kg, i.p), allylamine (100 mg/kg, p.o.) or the respective vehicle controls. Heart tissue was collected at 24 h, 48 h and 72 h post-drug administration and used for histopathological assessment, miRNA profiling, immunohistochemical analysis and in situ hybridization. Multiplex analysis of 68 miRNAs in the heart revealed a significant upregulation of several miRNAs (miR-19a-3p, miR-142-3p, miR-155-5p, miR-208b-3p, miR-21-5p) after isoproterenol and one miRNA (miR-21-5p) after allylamine administration. Localization of miR-21-5p was specific to inflammatory cell infiltrates in the heart after both treatments. Immunohistochemical analysis of Stat3, a known miR-21-5p regulator, also confirmed its upregulation in cardiomyocytes and inflammatory cell infiltrates. The toxicity signatures based on miRNA networks, identified in vivo, can potentially be used as mechanistic biomarkers as well as to study cardiotoxicity in vitro in order to develop sensitive tools for early hazard identification and risk assessment.
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15
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Li Y, Liu C, Du J, Sheng X, Zhang Y. Plasma metabolic profiling analysis of Cortex Periplocae-induced cardiotoxicity based on UPLC/Q-TOF-MS. RSC Adv 2018; 8:4937-4945. [PMID: 35557996 PMCID: PMC9088751 DOI: 10.1039/c7ra12247k] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Accepted: 01/07/2018] [Indexed: 11/21/2022] Open
Abstract
Cortex Periplocae is a well-known form of traditional medicine with its unique cardiotonic action, anti-tumor activity and immune regulation effect. However, improper use of Cortex Periplocae often leads to cardiac toxicity, which in the most severe cases can even be life-threatening. Biochemical tests and histopathological examinations are primary methods for clinical trials. However, such approaches are time-consuming, lack specificity and have low sensitivity, which can easily lead to negative results in studies. Therefore, a more scientific and systematic evaluation of Cortex Periplocae cardiotoxicity is particularly important. In this study, we established a method that combines metabonomics with trend analysis of a gavage concentration series to find cardiac toxicity biomarkers of Cortex Periplocae. We created rat cardiotoxicity models, in which the toxicity was caused by Cortex Periplocae. We collected data from rat plasma samples based on metabonomics using ultra-performance liquid chromatography quadrupole time-of-flight mass spectrometry (UPLC/Q-TOF-MS). Multiple statistical analyses, such as principal component analysis (PCA) and partial least squares-discriminant analysis (PLS-DA), were used to examine metabolite profile changes in plasma samples to screen potential cardiotoxicity biomarkers and metabolic pathways. Compared with the control group, after 7 days administration, the pathological sections showed cardiac toxicity. Moreover, some metabolites in the body changed significantly. Receiver operating characteristic curve (ROC) analysis showed that there are 11 metabolites related with cardiac toxicity, which play a role in “phenylalanine, tyrosine and tryptophan biosynthesis”; “phenylalanine metabolism”; “valine, leucine and isoleucine biosynthesis”; “glycerophospholipid metabolism” as well as “pantothenate and CoA biosynthesis”. These metabolites can better explain the cardiotoxicity mechanism of Cortex Periplocae and provide a scientific and systematic method to evaluate the cardiotoxicity of Cortex Periplocae. The experimental design flow for screening the cardiotoxicity biomarkers induced by Cortex Periplocae.![]()
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Affiliation(s)
- Yubo Li
- Tianjin State Key Laboratory of Modern Chinese Medicine
- School of Traditional Chinese Materia Medica
- Tianjin University of Traditional Chinese Medicine
- Tianjin 300193
- China
| | - Chuanxin Liu
- Tianjin State Key Laboratory of Modern Chinese Medicine
- School of Traditional Chinese Materia Medica
- Tianjin University of Traditional Chinese Medicine
- Tianjin 300193
- China
| | - Jun Du
- Tianjin State Key Laboratory of Modern Chinese Medicine
- School of Traditional Chinese Materia Medica
- Tianjin University of Traditional Chinese Medicine
- Tianjin 300193
- China
| | - Xue Sheng
- Tianjin State Key Laboratory of Modern Chinese Medicine
- School of Traditional Chinese Materia Medica
- Tianjin University of Traditional Chinese Medicine
- Tianjin 300193
- China
| | - Yanjun Zhang
- Tianjin State Key Laboratory of Modern Chinese Medicine
- Tianjin University of Traditional Chinese Medicine
- Tianjin 300193
- China
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16
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Maliver P, Festag M, Bennecke M, Christen F, Bánfai B, Lenz B, Winter M. Assessment of Preclinical Liver and Skeletal Muscle Biomarkers Following Clofibrate Administration in Wistar Rats. Toxicol Pathol 2017; 45:506-525. [PMID: 28485676 DOI: 10.1177/0192623317707271] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Clofibrate is a known rodent hepatotoxicant classically associated with hepatocellular hypertrophy and increased serum activities of cellular alanine aminotransferase/aspartate aminotransferase (ALT/AST) in the absence of microscopic hepatocellular degeneration. At toxic dose, clofibrate induces liver and skeletal muscle injury. The objective of this study was to assess novel liver and skeletal muscle biomarkers following clofibrate administration in Wistar rats at different dose levels for 7 days. In addition to classical biomarkers, liver injury was assessed by cytokeratin 18 (CK18) cleaved form, high-mobility group box 1, arginase 1 (ARG1), microRNA 122 (miR-122), and glutamate dehydrogenase. Skeletal muscle injury was evaluated with fatty acid binding protein 3 (Fabp3) and myosin light chain 3 (Myl3). Clofibrate-induced hepatocellular hypertrophy and skeletal muscle degeneration (type I rich muscles) were noted microscopically. CK, Fabp3, and Myl3 elevations correlated to myofiber degeneration. Fabp3 and Myl3 outperformed CK for detection of myofiber degeneration of minimal severity. miR-122 and ARG1 results were significantly correlated and indicated the absence of liver toxicity at low doses of clofibrate, despite increased ALT/AST activities. Moreover, combining classical and novel biomarkers (Fabp3, Myl3, ARG1, and miR-122) can be considered a valuable strategy for differentiating increased transaminases due to liver toxicity from skeletal muscle toxicity.
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Affiliation(s)
- Pierre Maliver
- 1 Pharmaceutical Sciences, Roche Pharmaceutical Research and Early Development, Roche Innovation Center, F. Hoffmann-La Roche Ltd., Basel, Switzerland
| | - Matthias Festag
- 1 Pharmaceutical Sciences, Roche Pharmaceutical Research and Early Development, Roche Innovation Center, F. Hoffmann-La Roche Ltd., Basel, Switzerland
| | - Moritz Bennecke
- 2 Pharmaceutical Sciences, Roche Pharmaceutical Research and Early Development, Roche Innovation Center, F. Hoffmann-La Roche Ltd., Penzberg, Germany
| | - Francois Christen
- 1 Pharmaceutical Sciences, Roche Pharmaceutical Research and Early Development, Roche Innovation Center, F. Hoffmann-La Roche Ltd., Basel, Switzerland
| | - Balázs Bánfai
- 1 Pharmaceutical Sciences, Roche Pharmaceutical Research and Early Development, Roche Innovation Center, F. Hoffmann-La Roche Ltd., Basel, Switzerland.,3 Soladis GmbH, Basel, Switzerland
| | - Barbara Lenz
- 1 Pharmaceutical Sciences, Roche Pharmaceutical Research and Early Development, Roche Innovation Center, F. Hoffmann-La Roche Ltd., Basel, Switzerland
| | - Michael Winter
- 1 Pharmaceutical Sciences, Roche Pharmaceutical Research and Early Development, Roche Innovation Center, F. Hoffmann-La Roche Ltd., Basel, Switzerland
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17
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Yao L, Liu L, Song S, Kuang H, Xu C. Development of indirect competitive enzyme-linked immunosorbent and immunochromatographic strip assays for carbofuran detection in fruits and vegetables. FOOD AGR IMMUNOL 2017. [DOI: 10.1080/09540105.2017.1309359] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Affiliation(s)
- Leijun Yao
- State Key Lab of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, People's Republic of China
| | - Liqiang Liu
- State Key Lab of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, People's Republic of China
| | - Shanshan Song
- State Key Lab of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, People's Republic of China
| | - Hua Kuang
- State Key Lab of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, People's Republic of China
| | - Chuanlai Xu
- State Key Lab of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, People's Republic of China
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18
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Alessi Pissulin CN, Henrique Fernandes AA, Sanchez Orellana AM, Rossi E Silva RC, Michelin Matheus SM. Low-level laser therapy (LLLT) accelerates the sternomastoid muscle regeneration process after myonecrosis due to bupivacaine. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2017; 168:30-39. [PMID: 28161653 DOI: 10.1016/j.jphotobiol.2017.01.021] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Accepted: 01/19/2017] [Indexed: 02/06/2023]
Abstract
BACKGROUND Because of its long-lasting analgesic action, bupivacaine is an anesthetic used for peripheral nerve block and relief of postoperative pain. Muscle degeneration and neurotoxicity are its main limitations. There is strong evidence that low-level laser therapy (LLLT) assists in muscle and nerve repair. The authors evaluated the effects of a Gallium Arsenide laser (GaAs), on the regeneration of muscle fibers of the sternomastoid muscle and accessory nerve after injection of bupivacaine. METHODS In total, 30 Wistar adult rats were divided into 2 groups: control group (C: n=15) and laser group (L: n=15). The groups were subdivided by antimere, with 0.5% bupivacaine injected on the right and 0.9% sodium chloride on the left. LLLT (GaAs 904nm, 0,05W, 2.8J per point) was administered for 5 consecutive days, starting 24h after injection of the solutions. Seven days after the trial period, blood samples were collected for determination of creatine kinase (CK). The sternomastoid nerve was removed for morphological and morphometric analyses; the surface portion of the sternomastoid muscle was used for histopathological and ultrastructural analyses. Muscle CK and TNFα protein levels were measured. RESULTS The anesthetic promoted myonecrosis and increased muscle CK without neurotoxic effects. The LLLT reduced myonecrosis, characterized by a decrease in muscle CK levels, inflammation, necrosis, and atrophy, as well as the number of central nuclei in the muscle fibers and the percentage of collagen. TNFα values remained constant. CONCLUSIONS LLLT, at the dose used, reduced fibrosis and myonecrosis in the sternomastoid muscle triggered by bupivacaine, accelerating the muscle regeneration process.
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Affiliation(s)
- Cristiane Neves Alessi Pissulin
- Department of Anatomy, Universidade do Oeste Paulista (UNOESTE), Presidente Prudente, SP, Brazil; General Bases of Surgery, Botucatu Medical School, Unesp, Botucatu, SP, Brazil.
| | | | | | | | - Selma Maria Michelin Matheus
- Department of Anatomy, Institute of Bioscience, General Bases of Surgery, Botucatu Medical School, Unesp, Botucatu, SP, Brazil.
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19
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Evaluation of microRNAs−208 and 133a/b as differential biomarkers of acute cardiac and skeletal muscle toxicity in rats. Toxicol Appl Pharmacol 2016; 312:53-60. [DOI: 10.1016/j.taap.2015.11.015] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Revised: 11/19/2015] [Accepted: 11/23/2015] [Indexed: 01/15/2023]
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20
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Muntean DM, Thompson PD, Catapano AL, Stasiolek M, Fabis J, Muntner P, Serban MC, Banach M. Statin-associated myopathy and the quest for biomarkers: can we effectively predict statin-associated muscle symptoms? Drug Discov Today 2016; 22:85-96. [PMID: 27634340 DOI: 10.1016/j.drudis.2016.09.001] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Revised: 07/28/2016] [Accepted: 09/05/2016] [Indexed: 12/21/2022]
Abstract
Over the past three decades, statins have become the cornerstone of prevention and treatment of atherosclerotic cardiovascular and metabolic diseases. Albeit generally well tolerated, these drugs can elicit a variety of muscle-associated symptoms that represent the most important reason for treatment discontinuation. Statin-associated myopathy has been systematically underestimated by randomized controlled trials as compared with the incidence observed in clinical practice and obtained from patient registries. There are several reasons for this discrepancy, among which the lack of reliable diagnostic tests and a validated questionnaire to assess muscle symptoms are recognized as unmet needs. Here, we review the cellular and molecular mechanisms underlying statin-associated myopathy and discuss the experimental and clinical data on various biomarkers to diagnose and predict muscle-related complaints.
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Affiliation(s)
- Danina M Muntean
- Department of Pathophysiology Functional Sciences, Victor Babeş University of Medicine and Pharmacy of Timisoara, Timisoara, Romania; Center for Translational Research and Systems Medicine, Victor Babeş University of Medicine and Pharmacy of Timisoara, Timisoara, Romania
| | - Paul D Thompson
- Division of Cardiology, Hartford Hospital, Hartford, CT, USA
| | - Alberico L Catapano
- Department of Pharmacological and Biomolecular Sciences, University of Milan, IRCCS Multimedica, Milan, Italy
| | - Mariusz Stasiolek
- Department of Neurology, Polish Mother's Memorial Hospital-Research Institute in Lodz, Lodz, Poland
| | - Jaroslaw Fabis
- Department of Arthroscopy, Minimally Invasive Surgery and Sports Traumatology, Medical University of Lodz, Poland
| | - Paul Muntner
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Maria-Corina Serban
- Department of Pathophysiology Functional Sciences, Victor Babeş University of Medicine and Pharmacy of Timisoara, Timisoara, Romania; Department of Epidemiology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Maciej Banach
- Department of Hypertension, Chair of Nephrology and Hypertension, Medical University of Lodz, Poland; Healthy Aging Research Centre (HARC), Medical University of Lodz, Lodz, Poland.
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21
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A Novel Method for Evaluating the Cardiotoxicity of Traditional Chinese Medicine Compatibility by Using Support Vector Machine Model Combined with Metabonomics. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 2016:6012761. [PMID: 27610185 PMCID: PMC5004024 DOI: 10.1155/2016/6012761] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Revised: 06/21/2016] [Accepted: 06/29/2016] [Indexed: 12/14/2022]
Abstract
Traditional biochemical and histopathological tests have been used to evaluate the safety of traditional Chinese medicine (TCM) compatibility for a long time. But these methods lack high sensitivity and specificity. In the previous study, we have found ten biomarkers related to cardiotoxicity and established a support vector machine (SVM) prediction model. Results showed a good sensitivity and specificity. Therefore, in this study, we used SVM model combined with metabonomics UPLC/Q-TOF-MS technology to build a rapid and sensitivity and specificity method to predict the cardiotoxicity of TCM compatibility. This study firstly applied SVM model to the prediction of cardiotoxicity in TCM compatibility containing Aconiti Lateralis Radix Praeparata and further identified whether the cardiotoxicity increased after Aconiti Lateralis Radix Praeparata combined with other TCM. This study provides a new idea for studying the evaluation of the cardiotoxicity caused by compatibility of TCM.
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22
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Zhang L, Zhou H, Peng Q, Jiang W, Qiao W, Wang G. Fatty acid binding protein 3 is associated with skeletal muscle strength in polymyositis and dermatomyositis. Int J Rheum Dis 2016; 20:252-260. [PMID: 26891180 DOI: 10.1111/1756-185x.12838] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Lu Zhang
- Department of Rheumatology; China-Japan Friendship Hospital; Beijing China
| | - Hang Zhou
- Department of Rheumatology; Beijing Friendship Hospital Capital Medical University; Beijing China
| | - Qinglin Peng
- Department of Rheumatology; China-Japan Friendship Hospital; Beijing China
| | - Wei Jiang
- Department of Rheumatology; China-Japan Friendship Hospital; Beijing China
| | - Wei Qiao
- Department of Senior Ward; China-Japan Friendship Hospital; Beijing China
| | - Guochun Wang
- Department of Rheumatology; China-Japan Friendship Hospital; Beijing China
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23
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MicroRNAs as early toxicity signatures of doxorubicin in human-induced pluripotent stem cell-derived cardiomyocytes. Arch Toxicol 2016; 90:3087-3098. [PMID: 26842497 PMCID: PMC5104806 DOI: 10.1007/s00204-016-1668-0] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Accepted: 01/13/2016] [Indexed: 02/06/2023]
Abstract
An in depth investigation at the genomic level is needed to identify early human-relevant cardiotoxicity biomarkers that are induced by drugs and environmental toxicants. The main objective of this study was to investigate the role of microRNAs (miRNAs) as cardiotoxicity biomarkers using human-induced pluripotent stem cell (hiPSC)-derived cardiomyocytes (CMs) that were exposed to doxorubicin (DOX) as a "gold standard" cardiotoxicant. hiPSC-CMs were exposed to 156 nM DOX for 2 days or for 6 days of repeated exposure, followed by drug washout and incubation in drug-free culture medium up to day 14 after the onset of exposure. The induced miRNAs were profiled using miRNA microarrays, and the analysis of the data was performed using the miRWalk 2.0 and DAVID bioinformatics tools. DOX induced early deregulation of 14 miRNAs (10 up-regulated and 4 down-regulated) and persistent up-regulation of 5 miRNAs during drug washout. Computational miRNA gene target predictions suggested that several DOX-responsive miRNAs might regulate the mRNA expression of genes involved in cardiac contractile function. The hiPSC-CMs exposed to DOX in a range from 39 to 156 nM did not show a significant release of the cytotoxicity marker lactate dehydrogenase (LDH) compared to controls. Quantitative real-time PCR analyses confirmed the early deregulation of miR-187-3p, miR-182-5p, miR-486-3p, miR-486-5p, miR-34a-3p, miR-4423-3p, miR-34c-3p, miR-34c-5p and miR-1303, and also the prolonged up-regulation of miR-182-5p, miR-4423-3p and miR-34c-5p. Thus, we identified and validated miRNAs showing differential DOX-responsive expression before the occurrence of cytotoxicity markers such as LDH, and these miRNAs also demonstrated the significant involvement in heart failure in patients and animal models. These results suggest that the DOX-induced deregulated miRNAs in human CMs may be used as early sensitive cardiotoxicity biomarkers for screening potential drugs and environmental cardiotoxicants with a similar mechanism of action.
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Chaudhari U, Nemade H, Wagh V, Gaspar JA, Ellis JK, Srinivasan SP, Spitkovski D, Nguemo F, Louisse J, Bremer S, Hescheler J, Keun HC, Hengstler JG, Sachinidis A. Identification of genomic biomarkers for anthracycline-induced cardiotoxicity in human iPSC-derived cardiomyocytes: an in vitro repeated exposure toxicity approach for safety assessment. Arch Toxicol 2015; 90:2763-2777. [PMID: 26537877 PMCID: PMC5065579 DOI: 10.1007/s00204-015-1623-5] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2015] [Accepted: 10/20/2015] [Indexed: 11/25/2022]
Abstract
The currently available techniques for the safety evaluation of candidate drugs are usually cost-intensive and time-consuming and are often insufficient to predict human relevant cardiotoxicity. The purpose of this study was to develop an in vitro repeated exposure toxicity methodology allowing the identification of predictive genomics biomarkers of functional relevance for drug-induced cardiotoxicity in human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs). The hiPSC-CMs were incubated with 156 nM doxorubicin, which is a well-characterized cardiotoxicant, for 2 or 6 days followed by washout of the test compound and further incubation in compound-free culture medium until day 14 after the onset of exposure. An xCELLigence Real-Time Cell Analyser was used to monitor doxorubicin-induced cytotoxicity while also monitoring functional alterations of cardiomyocytes by counting of the beating frequency of cardiomyocytes. Unlike single exposure, repeated doxorubicin exposure resulted in long-term arrhythmic beating in hiPSC-CMs accompanied by significant cytotoxicity. Global gene expression changes were studied using microarrays and bioinformatics tools. Analysis of the transcriptomic data revealed early expression signatures of genes involved in formation of sarcomeric structures, regulation of ion homeostasis and induction of apoptosis. Eighty-four significantly deregulated genes related to cardiac functions, stress and apoptosis were validated using real-time PCR. The expression of the 84 genes was further studied by real-time PCR in hiPSC-CMs incubated with daunorubicin and mitoxantrone, further anthracycline family members that are also known to induce cardiotoxicity. A panel of 35 genes was deregulated by all three anthracycline family members and can therefore be expected to predict the cardiotoxicity of compounds acting by similar mechanisms as doxorubicin, daunorubicin or mitoxantrone. The identified gene panel can be applied in the safety assessment of novel drug candidates as well as available therapeutics to identify compounds that may cause cardiotoxicity.
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Affiliation(s)
- Umesh Chaudhari
- Institute of Neurophysiology and Center for Molecular Medicine Cologne (CMMC), University of Cologne, Robert-Koch-Str. 39, 50931, Cologne, NRW, Germany
| | - Harshal Nemade
- Institute of Neurophysiology and Center for Molecular Medicine Cologne (CMMC), University of Cologne, Robert-Koch-Str. 39, 50931, Cologne, NRW, Germany
| | - Vilas Wagh
- Institute of Neurophysiology and Center for Molecular Medicine Cologne (CMMC), University of Cologne, Robert-Koch-Str. 39, 50931, Cologne, NRW, Germany
| | - John Antonydas Gaspar
- Institute of Neurophysiology and Center for Molecular Medicine Cologne (CMMC), University of Cologne, Robert-Koch-Str. 39, 50931, Cologne, NRW, Germany
| | - James K Ellis
- Biomolecular Medicine, Department of Surgery and Cancer, Imperial College London, London, UK
| | - Sureshkumar Perumal Srinivasan
- Institute of Neurophysiology and Center for Molecular Medicine Cologne (CMMC), University of Cologne, Robert-Koch-Str. 39, 50931, Cologne, NRW, Germany
| | - Dimitry Spitkovski
- Institute of Neurophysiology and Center for Molecular Medicine Cologne (CMMC), University of Cologne, Robert-Koch-Str. 39, 50931, Cologne, NRW, Germany
| | - Filomain Nguemo
- Institute of Neurophysiology and Center for Molecular Medicine Cologne (CMMC), University of Cologne, Robert-Koch-Str. 39, 50931, Cologne, NRW, Germany
| | - Jochem Louisse
- Institute for Health and Consumer Protection, Joint Research Centre, European Commission, Ispra, Italy
| | - Susanne Bremer
- Institute for Health and Consumer Protection, Joint Research Centre, European Commission, Ispra, Italy
| | - Jürgen Hescheler
- Institute of Neurophysiology and Center for Molecular Medicine Cologne (CMMC), University of Cologne, Robert-Koch-Str. 39, 50931, Cologne, NRW, Germany
| | - Hector C Keun
- Biomolecular Medicine, Department of Surgery and Cancer, Imperial College London, London, UK
| | - Jan G Hengstler
- Leibniz Research Centre for Working Environment and Human Factors at the Technical University of Dortmund (IfADo), 44139, Dortmund, Germany
| | - Agapios Sachinidis
- Institute of Neurophysiology and Center for Molecular Medicine Cologne (CMMC), University of Cologne, Robert-Koch-Str. 39, 50931, Cologne, NRW, Germany.
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Glineur SF, De Ron P, Hanon E, Valentin JP, Dremier S, da Costa AN. Paving the Route to Plasma miR-208a-3p as an Acute Cardiac Injury Biomarker: Preclinical Rat Data Supports Its Use in Drug Safety Assessment. Toxicol Sci 2015; 149:89-97. [DOI: 10.1093/toxsci/kfv222] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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Li Y, Ju L, Hou Z, Deng H, Zhang Z, Wang L, Yang Z, Yin J, Zhang Y. Screening, verification, and optimization of biomarkers for early prediction of cardiotoxicity based on metabolomics. J Proteome Res 2015; 14:2437-45. [PMID: 25919346 DOI: 10.1021/pr501116c] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Drug-induced cardiotoxicity seriously affects human health and drug development. However, many conventional detection indicators of cardiotoxicity exhibit significant changes only after the occurrence of severe heart injuries. Therefore, we investigated more sensitive and reliable indicators for the evaluation and prediction of cardiotoxicity. We created rat cardiotoxicity models in which the toxicity was caused by doxorubicin (20 mg/kg), isoproterenol (5 mg/kg), and 5-fluorouracil (125 mg/kg). We collected data from rat plasma samples based on metabolomics using ultra-performance liquid chromatography quadrupole time-of-flight mass spectrometry. Following multivariate statistical and integration analyses, we selected 39 biomarker ions of cardiotoxicity that predict cardiotoxicity earlier than biochemical analysis and histopathological assessment. Because drugs with different toxicities may cause similar metabolic changes compared with other noncardiotoxic models (hepatotoxic and nephrotoxic models), we obtained 10 highly specific biomarkers of cardiotoxicity. We subsequently used a support vector machine (SVM) to develop a predictive model to verify and optimize the exclusive biomarkers. l-Carnitine, 19-hydroxydeoxycorticosterone, LPC (14:0), and LPC (20:2) exhibited the strongest specificities. The prediction rate of the SVM model is as high as 90.0%. This research provides a better understanding of drug-induced cardiotoxicity in drug safety evaluations and secondary development and demonstrates novel ideas for verification and optimization of biomarkers via metabolomics.
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Affiliation(s)
- Yubo Li
- †Tianjin State Key Laboratory of Modern Chinese Medicine and ‡School of Traditional Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, 312 Anshan West Road, Tianjin 300193, China
| | - Liang Ju
- †Tianjin State Key Laboratory of Modern Chinese Medicine and ‡School of Traditional Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, 312 Anshan West Road, Tianjin 300193, China
| | - Zhiguo Hou
- †Tianjin State Key Laboratory of Modern Chinese Medicine and ‡School of Traditional Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, 312 Anshan West Road, Tianjin 300193, China
| | - Haoyue Deng
- †Tianjin State Key Laboratory of Modern Chinese Medicine and ‡School of Traditional Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, 312 Anshan West Road, Tianjin 300193, China
| | - Zhenzhu Zhang
- †Tianjin State Key Laboratory of Modern Chinese Medicine and ‡School of Traditional Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, 312 Anshan West Road, Tianjin 300193, China
| | - Lei Wang
- †Tianjin State Key Laboratory of Modern Chinese Medicine and ‡School of Traditional Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, 312 Anshan West Road, Tianjin 300193, China
| | - Zhen Yang
- †Tianjin State Key Laboratory of Modern Chinese Medicine and ‡School of Traditional Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, 312 Anshan West Road, Tianjin 300193, China
| | - Jia Yin
- †Tianjin State Key Laboratory of Modern Chinese Medicine and ‡School of Traditional Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, 312 Anshan West Road, Tianjin 300193, China
| | - Yanjun Zhang
- †Tianjin State Key Laboratory of Modern Chinese Medicine and ‡School of Traditional Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, 312 Anshan West Road, Tianjin 300193, China
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Li Y, Hou Z, Wang Y, Wang L, Ju L, Zhang Z, Deng H, Yuan L, Yang B, Zhang Y. Screening and verification of linearly dependent biomarkers with acute toxicity induced by Aconiti Radix based on liquid chromatography-mass spectrometry-based metabolite profiling. RSC Adv 2015. [DOI: 10.1039/c5ra21136k] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
We built a method that has three parts: first is to screen the biomarkers with metabolic profiling analysis; second is to determine the linear dependence with acute toxicity biomarkers; third is to validate the biomarkers with different Aconiti Radix involved medicine.
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Miwa K, Tamai S, Kinpara Y, Komatsu S, Goto M, Iguchi T, Suzuki T, Takasaki W, Mori K. Impact of different blood sampling techniques on plasma biomarkers for skeletal myopathy in conscious rats. ACTA ACUST UNITED AC 2015. [DOI: 10.2131/fts.2.25] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Affiliation(s)
- Kyoko Miwa
- Medicinal Safety Research Laboratories, Daiichi Sankyo Co., Ltd
| | - Satoshi Tamai
- Medicinal Safety Research Laboratories, Daiichi Sankyo Co., Ltd
| | | | - Satomi Komatsu
- Medicinal Safety Research Laboratories, Daiichi Sankyo Co., Ltd
| | - Mayumi Goto
- Medicinal Safety Research Laboratories, Daiichi Sankyo Co., Ltd
| | - Takuma Iguchi
- Medicinal Safety Research Laboratories, Daiichi Sankyo Co., Ltd
| | - Takami Suzuki
- Medicinal Safety Research Laboratories, Daiichi Sankyo Co., Ltd
| | - Wataru Takasaki
- Medicinal Safety Research Laboratories, Daiichi Sankyo Co., Ltd
| | - Kazuhiko Mori
- Medicinal Safety Research Laboratories, Daiichi Sankyo Co., Ltd
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Human carbofuran intoxication with myocardial injury mimicking acute myocardial infarction. Kaohsiung J Med Sci 2014; 31:112-3. [PMID: 25645992 DOI: 10.1016/j.kjms.2014.11.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Revised: 10/24/2014] [Accepted: 11/05/2014] [Indexed: 11/22/2022] Open
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Zheng P, Liu J, Mai S, Yuan Y, Wang Y, Dai G. Regulation of signal transducer and activator of transcription 3 and apoptotic pathways by betaine attenuates isoproterenol-induced acute myocardial injury in rats. Hum Exp Toxicol 2014; 34:538-47. [PMID: 25080425 DOI: 10.1177/0960327114543936] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The present study was designed to investigate the cardioprotective effects of betaine on acute myocardial ischemia induced experimentally in rats focusing on regulation of signal transducer and activator of transcription 3 (STAT3) and apoptotic pathways as the potential mechanism underlying the drug effect. Male Sprague Dawley rats were treated with betaine (100, 200, and 400 mg/kg) orally for 40 days. Acute myocardial ischemic injury was induced in rats by subcutaneous injection of isoproterenol (85 mg/kg), for two consecutive days. Serum cardiac marker enzyme, histopathological variables and expression of protein levels were analyzed. Oral administration of betaine (200 and 400 mg/kg) significantly reduced the level of cardiac marker enzyme in the serum and prevented left ventricular remodeling. Western blot analysis showed that isoproterenol-induced phosphorylation of STAT3 was maintained or further enhanced by betaine treatment in myocardium. Furthermore, betaine (200 and 400 mg/kg) treatment increased the ventricular expression of Bcl-2 and reduced the level of Bax, therefore causing a significant increase in the ratio of Bcl-2/Bax. The protective role of betaine on myocardial damage was further confirmed by histopathological examination. In summary, our results showed that betaine pretreatment attenuated isoproterenol-induced acute myocardial ischemia via the regulation of STAT3 and apoptotic pathways.
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Affiliation(s)
- P Zheng
- Department of Pharmacology, School of Pharmacy, Ningxia Medical University, Yinchuan, Ningxia, People's Republic of China
| | - J Liu
- Department of Pharmacology, School of Pharmacy, Ningxia Medical University, Yinchuan, Ningxia, People's Republic of China
| | - S Mai
- Department of Pharmacology, School of Pharmacy, Ningxia Medical University, Yinchuan, Ningxia, People's Republic of China
| | - Y Yuan
- Department of Pharmacology, School of Pharmacy, Ningxia Medical University, Yinchuan, Ningxia, People's Republic of China
| | - Y Wang
- Department of Pharmacology, School of Pharmacy, Ningxia Medical University, Yinchuan, Ningxia, People's Republic of China
| | - G Dai
- Department of Pharmaceutical Engineering, College of Chemical and Materials Engineering, Kaili University, Kaili, Guizhou, People's Republic of China
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31
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Carbofuran Induced Oxidative Stress in Rat Heart: Ameliorative Effect of Vitamin C. ACTA ACUST UNITED AC 2013. [DOI: 10.1155/2013/824102] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The aim of this study was to evaluate the effect of carbofuran on the levels of certain biomarkers in heart of rat exposed to sublethal concentrations of pesticide for 30 days after each interval of 24 h. The ameliorative effect of vitamin C by pretreatment of rats was also monitored. The results indicated that the activities of acetylcholinesterase and lactate dehydrogenase (LDH) decreased significantly in rat heart tissues, the extent of inhibition being concentration dependent. In contrast, the level of LDH increased in serum. The levels of malondialdehyde, total thiols, and glutathione were significantly elevated whereas the activities of antioxidant enzymes such as superoxide dismutase, catalase, and glutathione-S-transferase were remarkably decreased in rat heart tissues. The serum concentrations of cholesterol increased by 47 and 77% and high density lipids decreased by 35 and 64%, respectively, due to exposure to 5 and 10% LD50 of carbofuran. The prior treatment of rats with vitamin C (100 mg kg−1 body weight) exerted significant ameliorative effect. The recovery was higher at low carbofuran concentration (5%) tested. The results indicated that carbofuran induced oxidative stress and caused damage to cardiac tissues, which could be recovered by prior application of vitamin C.
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Hausner EA, Hicks KA, Leighton JK, Szarfman A, Thompson AM, Harlow P. Qualification of cardiac troponins for nonclinical use: a regulatory perspective. Regul Toxicol Pharmacol 2013; 67:108-14. [PMID: 23876748 DOI: 10.1016/j.yrtph.2013.07.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2013] [Revised: 07/10/2013] [Accepted: 07/13/2013] [Indexed: 01/25/2023]
Abstract
The US Food and Drug Administration (FDA) Biomarker Qualification Review Team presents its perspective on the recent qualification of cardiac troponins for use in nonclinical safety assessment studies. The goal of this manuscript is to provide greater transparency into the qualification process and factors that were considered in reaching a regulatory decision. This manuscript includes an overview of the data that were submitted and a discussion of the strengths and shortcomings of these data supporting the qualification decision. The cardiac troponin submission is the first literature-based biomarker application to be reviewed by the FDA and insights gained from this experience may aid future submissions and help streamline the characterization and qualification of future biomarkers.
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Affiliation(s)
- E A Hausner
- Division of Cardiovascular and Renal Products, Center for Drug Evaluation and Research, Office of New Drugs, US Food and Drug Administration, United States.
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Nishimura Y, Morikawa Y, Kondo C, Tonomura Y, Fukushima R, Torii M, Uehara T. Genomic biomarkers for cardiotoxicity in rats as a sensitive tool in preclinical studies. J Appl Toxicol 2013; 33:1120-30. [PMID: 23558518 DOI: 10.1002/jat.2867] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2012] [Revised: 01/25/2013] [Accepted: 01/29/2013] [Indexed: 12/31/2022]
Abstract
The development of safer drugs is a high priority for pharmaceutical companies. Among the various toxicities caused by drugs, cardiotoxicity is an important issue because of its lethality. In addition, cardiovascular toxicity leads to the attrition of many drug candidates in both preclinical and clinical phases. Although histopathological and blood chemistry examinations are the current gold standards for detecting cardiotoxicity in preclinical studies, the large number of withdrawals from clinical studies owing to safety problems indicate that a more sensitive tool is required. We recently identified 32 genes that were candidate genomic biomarkers for cardiotoxicity in rats. Based on their functions, the present study focused on 8 of these 32 genes (Spp1, Fhl1, Timp1, Serpine1, Bcat1, Lmcd1, Rnd1 and Tgfb2). Diagnostic accuracy for the genes was determined by a receiver-operating characteristic (ROC) analysis using more cardiotoxic and non-cardiotoxic compounds. In addition, an optimized support vector machine (SVM) model that was composed of Spp1 and Timp1 was newly constructed. This new multi-gene model exhibited a much higher diagnostic accuracy than that observed for plasma cardiac troponin I (cTnI), which is one of the most useful plasma biomarkers for cardiotoxicity detection. Furthermore, we determined that this multi-gene model could predict potential cardiotoxicity in rats in the absence of any cardiac histopathological lesions or elevations of plasma cTnI. Overall, this multi-gene model exhibited advantages over classic tools commonly used for cardiotoxicity evaluations in rats. Our current results suggest that application of the model could potentially lead to the production of safer drugs.
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Affiliation(s)
- Yoko Nishimura
- Drug Developmental Research Laboratories, Shionogi & Co., Ltd., 3-1-1 Futaba-cho, Toyonaka, Osaka, 561-0825, Japan.
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Reagan WJ, York M, Berridge B, Schultze E, Walker D, Pettit S. Comparison of Cardiac Troponin I and T, Including the Evaluation of an Ultrasensitive Assay, as Indicators of Doxorubicin-induced Cardiotoxicity. Toxicol Pathol 2013; 41:1146-58. [DOI: 10.1177/0192623313482056] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Cardiac troponin (cTn) has been utilized to assess acute myocardial injury, but the cTn response in active/ongoing chronic injury is not well documented. The purpose of this study was to characterize the cardiac troponin I (cTnI), cardiac troponin T (cTnT), high-sensitivity cTnI, hematology, and clinical chemistry responses in rats treated with doxorubicin. Rats treated with 1, 2, or 3 mg/kg/week (wk) of doxorubicin for 2, 4, or 6 wks were sacrificed after 0, 2, or 4 wks of recovery and compared to untreated controls and animals treated with doxorubicin/dexrazoxane (50 mg/kg/wk) or etoposide (1 and 3 mg/kg/wk). The incidence and mean magnitude of cTn response increased with increasing dose and/or duration of doxorubicin treatment. Conversely, dexrazoxane/doxorubicin was partially protective for cardiotoxicity, and minimal cardiotoxicity occurred with etoposide treatment. Both cTnI and cTnT effectively identified doxorubicin-induced injury as indicated by vacuolation of cardiomyocytes of the atria/ventricles. The association between the cTn responses and histological changes was greater at the higher total exposures, but the magnitude of cTn response did not match closely with histologic grade. The high-sensitivity cTnI assay was also effective in identifying cardiac injury. Alterations occurred in the hematology and clinical chemistry parameters and reflected both dose and duration of doxorubicin treatment.
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Affiliation(s)
| | | | - Brian Berridge
- GlaxoSmithKline, Research Triangle Park, North Carolina, USA
| | - Eric Schultze
- Department of Pathology, Lilly Research Laboratories, Indianapolis , Indiana, USA
| | - Dana Walker
- Global Pharmacovigilance and Epidemiology, Bristol-Myers Squibb, Wallingford, Connecticut, USA
| | - Syril Pettit
- Health and Environmental Sciences Institute, Washington, D.C., USA
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Nedergaard A, Karsdal MA, Sun S, Henriksen K. Serological muscle loss biomarkers: an overview of current concepts and future possibilities. J Cachexia Sarcopenia Muscle 2013; 4:1-17. [PMID: 22996343 PMCID: PMC3581612 DOI: 10.1007/s13539-012-0086-2] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2012] [Accepted: 08/21/2012] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND The skeletal muscle mass is the largest organ in the healthy body, comprising 30-40 % of the body weight of an adult man. It confers protection from trauma, locomotion, ventilation, and it represents a "sink" in glucose metabolism and a reservoir of amino acids to other tissues such as the brain and blood cells. Naturally, loss of muscle has dire consequences for health as well as functionality. Muscle loss is a natural consequence of especially aging, inactivity, and their associated metabolic dysfunction, but it is strongly accelerated in critical illness such as organ failure, sepsis, or cancer. Whether this muscle loss is considered a primary or secondary condition, it is known that muscle loss is a symptom that predicts morbidity and mortality and one that is known to impact quality of life and independence. Therefore, monitoring of muscle mass is relevant in a number of pathologies as well as in clinical trials as measures of efficacy as well as safety. METHODS AND RESULTS Existing biomarkers of muscle mass or muscle loss have shown to be either too unreliable or too impractical in relation to the perceived clinical benefit to reach regular clinical research or use. We suggest serological neoepitope biomarkers as a possible technology to address some of these problems. Blood biomarkers of this kind have previously been shown to respond with high sensitivity and shorter time to minimum significant change than available biomarkers of muscle mass. We provide brief reviews of existing muscle mass or function biomarker technologies, muscle protein biology, and existing neoepitope biomarkers and proceed to present tentative recommendations on how to select and detect neoepitope biomarkers. CONCLUSION We suggest that serological peptide biomarkers whose tissue and pathology specificity are derived from post-translational modification of proteins in tissues of interest, presenting so-called neoepitopes, represents an exciting candidate technology to fill out an empty niche in biomarker technology.
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Troponin leak in heart failure: Moving forward to arrest cardiomyocyte attrition and promote myocardial regeneration. Int J Cardiol 2013; 162:137-9. [DOI: 10.1016/j.ijcard.2012.01.090] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2011] [Accepted: 01/28/2012] [Indexed: 11/18/2022]
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Tonomura Y, Matsushima S, Kashiwagi E, Fujisawa K, Takagi S, Nishimura Y, Fukushima R, Torii M, Matsubara M. Biomarker panel of cardiac and skeletal muscle troponins, fatty acid binding protein 3 and myosin light chain 3 for the accurate diagnosis of cardiotoxicity and musculoskeletal toxicity in rats. Toxicology 2012; 302:179-89. [PMID: 22878004 DOI: 10.1016/j.tox.2012.07.012] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2012] [Revised: 07/24/2012] [Accepted: 07/25/2012] [Indexed: 11/17/2022]
Abstract
Cardiotoxicity and musculoskeletal toxicity can be life-threatening, and thus have strong impact on both the development and marketing of drugs. Because the conventional biomarkers such as aspartate aminotransferase (AST), lactate dehydrogenase (LDH), and creatine kinase (CK) have low detection power, there has been increasing interest in developing biomarkers with higher detection power. The current study examined the usefulness of several promising biomarkers, cardiac and skeletal muscle troponins (cTnI, cTnT and sTnI), fatty acid binding protein 3 (FABP3) and myosin light chain 3 (MYL3), and compared the obtained data to AST, LDH and CK in rat models treated with various myotoxic and non-myotoxic compounds (isoproterenol, metaproterenol, doxorubicin, mitoxantrone, allylamine, cyclosporine A, cyclophosphamide, aminoglutethimide, acetaminophen, methapyrilene, allylalcohol and α-naphthylisothiocyanate). These promising biomarkers were found to be superior to the conventional biomarkers, as they had a specific and abundant distribution within the heart and/or skeletal muscles; exhibited a positive correlation between the amplitude of increases and the degree of pathological alterations; had higher diagnostic accuracy for detecting pathological alterations; and had the additive effect of improving the diagnostic accuracy of conventional biomarkers. However, these promising biomarkers have several drawbacks including a rapid clearance, the fact that they are affected by renal dysfunction, and different reactivity to the mode of action of individual myotoxicants. In conclusion, the promising biomarkers cTnI, cTnT, FABP3, MYL3, and sTnI demonstrated sensitivity and specificity for cardiac and skeletal myotoxicity that was superior to those of conventional biomarkers, while we should pay attention to the drawbacks of these biomarkers when used in toxicity studies.
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Affiliation(s)
- Yutaka Tonomura
- Drug Safety Evaluation, Drug Developmental Research Laboratories, Shionogi & Co., Ltd., Osaka, Japan.
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Schultze AE, Main BW, Hall DG, Hoffman WP, Lee HYC, Ackermann BL, Pritt ML, Smith HW. A comparison of mortality and cardiac biomarker response between three outbred stocks of Sprague Dawley rats treated with isoproterenol. Toxicol Pathol 2011; 39:576-88. [PMID: 21467541 DOI: 10.1177/0192623311402219] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The authors compared the mortality and cardiac biomarker responses in three outbred stocks of Sprague Dawley rats (CD/IGS, Sasco, Harlan) treated with isoproterenol hydrochloride. Cardiac injury was confirmed by histologic evaluation, and increases in cardiac troponin I concentration in serum were measured by two methods. CD/IGS rats had a higher incidence and earlier mortality compared with Sasco or Harlan rats. Harlan rats had lower severity scores for cardiomyocyte degeneration/necrosis compared with the other stocks. Post-isoproterenol treatment cardiac troponin I concentrations were greater in CD/IGS and Sasco rats compared with Harlan rats. Concentrations of cardiac troponin T followed a similar pattern to that of cardiac troponin I in rats treated with isoproterenol. Myosin, light chain 3 concentrations increased in all rats treated with isoproterenol, but there was no difference between the three stocks in the magnitude or pattern of the dose response. Increases in fatty acid binding protein 3 concentrations were detected in only the highest dose group at the earliest timepoint postdose for all three stocks of rats. Results of these studies illustrate the need for investigators to recognize the potential differences in response between stocks of Sprague Dawley rats treated with cardiotoxicants or novel chemical entities.
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Affiliation(s)
- A Eric Schultze
- Department of Pathology, Lilly Research Laboratories, a Division of Eli Lilly and Company, Indianapolis, Indiana 46225, USA.
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Aranibar N, Vassallo JD, Rathmacher J, Stryker S, Zhang Y, Dai J, Janovitz EB, Robertson D, Reily M, Lowe-Krentz L, Lehman-McKeeman L. Identification of 1- and 3-methylhistidine as biomarkers of skeletal muscle toxicity by nuclear magnetic resonance-based metabolic profiling. Anal Biochem 2010; 410:84-91. [PMID: 21094120 DOI: 10.1016/j.ab.2010.11.023] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2010] [Revised: 11/15/2010] [Accepted: 11/15/2010] [Indexed: 11/25/2022]
Abstract
Nuclear magnetic resonance (NMR)-based metabolomic profiling identified urinary 1- and 3-methylhistidine (1- and 3-MH) as potential biomarkers of skeletal muscle toxicity in Sprague-Dawley rats following 7 and 14 daily doses of 0.5 or 1mg/kg cerivastatin. These metabolites were highly correlated to sex-, dose- and time-dependent development of cerivastatin-induced myotoxicity. Subsequently, the distribution and concentration of 1- and 3-MH were quantified in 18 tissues by gas chromatography-mass spectrometry. The methylhistidine isomers were most abundant in skeletal muscle with no fiber or sex differences observed; however, 3-MH was also present in cardiac and smooth muscle. In a second study, rats receiving 14 daily doses of 1mg/kg cerivastatin (a myotoxic dose) had 6- and 2-fold elevations in 1- and 3-MH in urine and had 11- and 3-fold increases in 1- and 3-MH in serum, respectively. Selectivity of these potential biomarkers was tested by dosing rats with the cardiotoxicant isoproterenol (0.5mg/kg), and a 2-fold decrease in urinary 1- and 3-MH was observed and attributed to the anabolic effect on skeletal muscle. These findings indicate that 1- and 3-MH may be useful urine and serum biomarkers of drug-induced skeletal muscle toxicity and hypertrophy in the rat, and further investigation into their use and limitations is warranted.
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40
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Abstract
Cardiac troponin (cTn) is a sensitive and specific biomarker for assessing cardiac damage and should be utilized in drug safety assessment. Lactate dehydrogenase and creatine kinase isoenzyme analyses have historically been used in pre-clinical toxicity testing to assess cardiac injury, but since these assays are less sensitive and specific than cTn, isoenzyme analyses, as determined by the manual electrophoretic technique, are no longer warranted. Commercial cTn assays developed for humans do not have the same immunoreactivity and functional sensitivity in the common pre-clinical testing species, so it is important to show that the assay that is chosen is appropriate for the pre-clinical species being assessed. The kinetics of the cTn response depends on the dose and frequency of test article administration as well as the mechanism of the cardiac injury induced by the test article. Cardiac troponin should be used in the assessment of classes of compound that have previously been shown to induce cardiac necrosis or if cardiac necrosis is identified histologically with a novel compound. Next generation high sensitivity cTn assays are being developed and the low levels of cTn detected with these assays may be an early sign of possibly reversible damage to the heart.
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Affiliation(s)
- William J. Reagan
- Drug Safety Research and Development, Pfizer Global Research and Development, Groton, Connecticut, USA
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41
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Identification of potential genomic biomarkers for early detection of chemically induced cardiotoxicity in rats. Toxicology 2010; 271:36-44. [DOI: 10.1016/j.tox.2010.02.015] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2009] [Revised: 02/25/2010] [Accepted: 02/26/2010] [Indexed: 11/22/2022]
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