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Xiong A, Lu L, Jiang K, Wang X, Chen Y, Wang X, Zhang W, Zhuge Y, Huang W, Li L, Liao Q, Yang F, Liu P, Ding L, Wang Z, Yang L. Functional metabolomics characterizes the contribution of farnesoid X receptor in pyrrolizidine alkaloid-induced hepatic sinusoidal obstruction syndrome. Arch Toxicol 2024:10.1007/s00204-024-03762-x. [PMID: 38703205 DOI: 10.1007/s00204-024-03762-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Accepted: 04/10/2024] [Indexed: 05/06/2024]
Abstract
Consumption of herbal products containing pyrrolizidine alkaloids (PAs) is one of the major causes for hepatic sinusoidal obstruction syndrome (HSOS), a deadly liver disease. However, the crucial metabolic variation and biomarkers which can reflect these changes remain amphibious and thus to result in a lack of effective prevention, diagnosis and treatments against this disease. The aim of the study was to determine the impact of HSOS caused by PA exposure, and to translate metabolomics-derived biomarkers to the mechanism. In present study, cholic acid species (namely, cholic acid, taurine conjugated-cholic acid, and glycine conjugated-cholic acid) were identified as the candidate biomarkers (area under the ROC curve 0.968 [95% CI 0.908-0.994], sensitivity 83.87%, specificity 96.55%) for PA-HSOS using two independent cohorts of patients with PA-HSOS. The increased primary bile acid biosynthesis and decreased liver expression of farnesoid X receptor (FXR, which is known to inhibit bile acid biosynthesis in hepatocytes) were highlighted in PA-HSOS patients. Furtherly, a murine PA-HSOS model induced by senecionine (50 mg/kg, p.o.), a hepatotoxic PA, showed increased biosynthesis of cholic acid species via inhibition of hepatic FXR-SHP singling and treatment with the FXR agonist obeticholic acid restored the cholic acid species to the normal levels and protected mice from senecionine-induced HSOS. This work elucidates that increased levels of cholic acid species can serve as diagnostic biomarkers in PA-HSOS and targeting FXR may represent a therapeutic strategy for treating PA-HSOS in clinics.
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Affiliation(s)
- Aizhen Xiong
- The MOE Key Laboratory for Standardization of Chinese Medicines and the SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, 201210, China.
- Shanghai R & D Center for Standardization of Traditional Chinese Medicines, Shanghai, 201210, China.
| | - Longhui Lu
- The MOE Key Laboratory for Standardization of Chinese Medicines and the SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, 201210, China
| | - Kaiyuan Jiang
- The MOE Key Laboratory for Standardization of Chinese Medicines and the SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, 201210, China
| | - Xiaoning Wang
- E-Institute of Shanghai Municipal Education Committee, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Yan Chen
- The MOE Key Laboratory for Standardization of Chinese Medicines and the SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, 201210, China
| | - Xunjiang Wang
- The MOE Key Laboratory for Standardization of Chinese Medicines and the SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, 201210, China
| | - Wei Zhang
- Department of Gastroenterology, The Drum Tower Hospital of Nanjing, Affiliated to Nanjing University Medical School, Nanjing, 210008, Jiangsu, China
| | - Yuzheng Zhuge
- Department of Gastroenterology, The Drum Tower Hospital of Nanjing, Affiliated to Nanjing University Medical School, Nanjing, 210008, Jiangsu, China
| | - Wendong Huang
- Department of Diabetes Complications and Metabolism, Diabetes and Metabolism Research Institute, Beckman Research Institute, City of Hope National Medical Center, Duarte, CA, 91010, USA
| | - Lujin Li
- Center for Drug of Clinical Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201210, China
| | - Qi Liao
- The MOE Key Laboratory for Standardization of Chinese Medicines and the SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, 201210, China
| | - Fan Yang
- Department of Obstetrics and Gynecology, and Shanghai Key Laboratory of Gynecologic Oncology Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
| | - Ping Liu
- E-Institute of Shanghai Municipal Education Committee, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Lili Ding
- The MOE Key Laboratory for Standardization of Chinese Medicines and the SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, 201210, China.
- Shanghai R & D Center for Standardization of Traditional Chinese Medicines, Shanghai, 201210, China.
| | - Zhengtao Wang
- The MOE Key Laboratory for Standardization of Chinese Medicines and the SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, 201210, China.
- Shanghai R & D Center for Standardization of Traditional Chinese Medicines, Shanghai, 201210, China.
| | - Li Yang
- The MOE Key Laboratory for Standardization of Chinese Medicines and the SATCM Key Laboratory for New Resources and Quality Evaluation of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, 201210, China.
- Shanghai R & D Center for Standardization of Traditional Chinese Medicines, Shanghai, 201210, China.
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Preez DAD, Akanmu AM, Adejoro FA, Hassen A. The Effect of Monensin vs. Neem, and Moringa Extracts on Nutrient Digestibility, Growth Performance, Methane, and Blood Profile of Merino Lambs. Animals (Basel) 2023; 13:3514. [PMID: 38003132 PMCID: PMC10668727 DOI: 10.3390/ani13223514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 10/25/2023] [Accepted: 11/08/2023] [Indexed: 11/26/2023] Open
Abstract
Plant secondary compounds are potential rumen modifiers that can improve nutrient utilization in ruminant animals. This study evaluated the effect of Moringa (Moringa oleifera) and Neem (Azadirachta indica) leaf extracts on nutrient digestibility, growth performance, and enteric methane production in South African Mutton Merino lambs. Forty 4-month-old ram lambs with a mean body weight of 35 ± 2.2 kg were blocked by weight and from each block, lambs were randomly allocated into one of the following treatments: (i) diet only (fed a total mixed ration TMR-negative control), (ii) Monensin (fed TMR containing Monensin sodium, 15 mg/kg DM), (iii) Moringa (fed TMR, drenched with Moringa extract 50 mg/kg feed DM intake), and (iv) Neem (fed TMR, drenched with Neem extract 50 mg/kg DM intake). Extracts were administered via oral drenching at a concentration determined based on the previous week's feed intake. There were no differences in dry matter intake, average daily gain, feed conversion efficiency, digestibility, and nitrogen retention across the treatments. However, the extracts tended to reduce methane emitted both in g/head/day (p < 0.08) and g/ kg dry matter intake (p < 0.07). Extracts did not influence any of the blood metabolites in the ram lambs. Although the benefits of utilizing these medicinal plants as rumen modifiers under prolonged feeding conditions is justified, further evaluation is recommended to test Moringa and Neem leaf extracts at higher inclusion levels. Our research group is currently exploring a variety of phytogenic tools for the identification and standardization of key bioactive compounds linked to methane inhibition, in these leaf extracts.
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Affiliation(s)
- Danah A. Du Preez
- Department of Animal Science, University of Pretoria, Private Bag X20, Hatfield, Pretoria 0028, South Africa
| | - Abiodun Mayowa Akanmu
- Department of Animal Science, University of Pretoria, Private Bag X20, Hatfield, Pretoria 0028, South Africa
| | - Festus Adeyemi Adejoro
- Department of Animal Science, University of Pretoria, Private Bag X20, Hatfield, Pretoria 0028, South Africa
- School of Biosciences, University of Nottingham, Sutton Bonington, Leicestershire LE12 5RD, UK
| | - Abubeker Hassen
- Department of Animal Science, University of Pretoria, Private Bag X20, Hatfield, Pretoria 0028, South Africa
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Florek E, Szukalska M, Markiewicz K, Miechowicz I, Gornowicz-Porowska J, Jelińska A, Kasprzyk-Pochopień J, Nawrot J, Sobczak A, Horoszkiewicz M, Piekoszewski W, Nowak G. Evaluation of the Protective and Regenerative Properties of Commercially Available Artichoke Leaf Powder Extract on Plasma and Liver Oxidative Stress Parameters. Antioxidants (Basel) 2023; 12:1846. [PMID: 37891925 PMCID: PMC10604870 DOI: 10.3390/antiox12101846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 09/23/2023] [Accepted: 10/07/2023] [Indexed: 10/29/2023] Open
Abstract
Hepatocellular damage by the harmful effects of xenobiotics, which increase the production of free radicals, is a widespread phenomenon. The extract from the leaves of Cynara scolymus L. available as an artichoke preparation (natural source) of antioxidants may serve as a potential hepatoprotective factor. This study aimed to evaluate the impact of the protective and regenerative properties of artichoke preparation on the liver in three extract doses: 0.5; 1.0; and 1.5 g/kg bw/day. The evaluation was conducted by measuring the levels of oxidative stress parameters, including glutathione (GSH), glutathione S-transferases (GST), nitric oxide (NO), superoxide dismutase (SOD), catalase (CAT), Trolox equivalent antioxidant capacity (TEAC), thiobarbituric acid reactive substances (TBARS), glutathione peroxidase (GPx), paraoxonase 1 (PON1), SH- group, nitrosylated protein (RSNO), as well as such liver enzymes as alanine aminotransferase (ALT), aspartate aminotransferase (AST), and alkaline phosphatase (ALP) in the plasma and liver homogenate of rats with liver damage induced by CCl4 (1 mL/kg bw). Measurements were taken in plasma and liver homogenate. The results have demonstrated that the artichoke preparation, owing to its high antioxidative potential, exhibits protective and regenerative effects on the liver. This is supported by the observation of higher GSH levels in the plasma of rats treated with artichoke extract for two weeks before CCl4 exposure. Furthermore, the artichoke extract has shown regenerative properties, as evidenced by lower ALT, AST, and SOD activity in the group treated with artichoke extract after CCl4 exposure. These findings suggest that the in vivo administration of artichoke preparation may be beneficial for the protection and regeneration of the liver.
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Affiliation(s)
- Ewa Florek
- Laboratory of Environmental Research, Department of Toxicology, Poznan University of Medical Sciences, 60-631 Poznan, Poland; (M.S.); (K.M.)
| | - Marta Szukalska
- Laboratory of Environmental Research, Department of Toxicology, Poznan University of Medical Sciences, 60-631 Poznan, Poland; (M.S.); (K.M.)
| | - Katarzyna Markiewicz
- Laboratory of Environmental Research, Department of Toxicology, Poznan University of Medical Sciences, 60-631 Poznan, Poland; (M.S.); (K.M.)
| | - Izabela Miechowicz
- Department of Computer Science and Statistics, Poznan University of Medical Sciences, 60-806 Poznan, Poland;
| | - Justyna Gornowicz-Porowska
- Department of Practical Cosmetology and Skin Disease Prevention, Poznan University of Medical Sciences, 60-806 Poznan, Poland; (J.G.-P.); (J.N.); (G.N.)
| | - Anna Jelińska
- Chair and Department of Pharmaceutical Chemistry, Poznan University of Medical Sciences, 60-780 Poznan, Poland; (A.J.); (A.S.)
| | - Joanna Kasprzyk-Pochopień
- Laboratory of High-Resolution Mass Spectrometry, Faculty of Chemistry, Jagiellonian University, 30-387 Krakow, Poland; (J.K.-P.); (W.P.)
| | - Joanna Nawrot
- Department of Practical Cosmetology and Skin Disease Prevention, Poznan University of Medical Sciences, 60-806 Poznan, Poland; (J.G.-P.); (J.N.); (G.N.)
| | - Agnieszka Sobczak
- Chair and Department of Pharmaceutical Chemistry, Poznan University of Medical Sciences, 60-780 Poznan, Poland; (A.J.); (A.S.)
| | | | - Wojciech Piekoszewski
- Laboratory of High-Resolution Mass Spectrometry, Faculty of Chemistry, Jagiellonian University, 30-387 Krakow, Poland; (J.K.-P.); (W.P.)
- Department of Analytical Chemistry, Faculty of Chemistry, Jagiellonian University, 30-387 Krakow, Poland
| | - Gerard Nowak
- Department of Practical Cosmetology and Skin Disease Prevention, Poznan University of Medical Sciences, 60-806 Poznan, Poland; (J.G.-P.); (J.N.); (G.N.)
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Kucukakcali Z, Colak C, Gozukara Bag HG, Balikci Cicek I, Ozhan O, Yildiz A, Danis N, Koc A, Parlakpinar H, Akbulut S. Modeling Based on Ensemble Learning Methods for Detection of Diagnostic Biomarkers from LncRNA Data in Rats Treated with Cis-Platinum-Induced Hepatotoxicity. Diagnostics (Basel) 2023; 13:diagnostics13091583. [PMID: 37174973 PMCID: PMC10177870 DOI: 10.3390/diagnostics13091583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 04/20/2023] [Accepted: 04/24/2023] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND The first aim of this study is to perform bioinformatic analysis of lncRNAs obtained from liver tissue samples from rats treated with cisplatin hepatotoxicity and without pathology. Another aim is to identify possible biomarkers for the diagnosis/early diagnosis of hepatotoxicity by modeling the data obtained from bioinformatics analysis with ensemble learning methods. METHODS In the study, 20 female Sprague-Dawley rats were divided into a control group and a hepatotoxicity group. Liver samples were taken from rats, and transcriptomic and histopathological analyses were performed. The dataset achieved from the transcriptomic analysis was modeled with ensemble learning methods (stacking, bagging, and boosting). Modeling results were evaluated with accuracy (Acc), balanced accuracy (B-Acc), sensitivity (Se), specificity (Sp), positive predictive value (Ppv), negative predictive value (Npv), and F1 score performance metrics. As a result of the modeling, lncRNAs that could be biomarkers were evaluated with variable importance values. RESULTS According to histopathological and immunohistochemical analyses, a significant increase was observed in the sinusoidal dilatation and Hsp60 immunoreactivity values in the hepatotoxicity group compared to the control group (p < 0.0001). According to the results of the bioinformatics analysis, 589 lncRNAs showed different expressions in the groups. The stacking model had the best classification performance among the applied ensemble learning models. The Acc, B-Acc, Se, Sp, Ppv, Npv, and F1-score values obtained from this model were 90%, 90%, 80%, 100%, 100%, 83.3%, and 88.9%, respectively. lncRNAs with id rna-XR_005492522.1, rna-XR_005492536.1, and rna-XR_005505831.1 with the highest three values according to the variable importance obtained as a result of stacking modeling can be used as predictive biomarker candidates for hepatotoxicity. CONCLUSIONS Among the ensemble algorithms, the stacking technique yielded higher performance results as compared to the bagging and boosting methods on the transcriptomic data. More comprehensive studies can support the possible biomarkers determined due to the research and the decisive results for the diagnosis of drug-induced hepatotoxicity.
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Affiliation(s)
- Zeynep Kucukakcali
- Department of Biostatistics and Medical Informatics, Faculty of Medicine, Inonu University, 44280 Malatya, Turkey
| | - Cemil Colak
- Department of Biostatistics and Medical Informatics, Faculty of Medicine, Inonu University, 44280 Malatya, Turkey
| | - Harika Gozde Gozukara Bag
- Department of Biostatistics and Medical Informatics, Faculty of Medicine, Inonu University, 44280 Malatya, Turkey
| | - Ipek Balikci Cicek
- Department of Biostatistics and Medical Informatics, Faculty of Medicine, Inonu University, 44280 Malatya, Turkey
| | - Onural Ozhan
- Department of Pharmacology, Faculty of Medicine, Inonu University, 44280 Malatya, Turkey
| | - Azibe Yildiz
- Department of Histology and Embryology, Faculty of Medicine, Inonu University, 44280 Malatya, Turkey
| | - Nefsun Danis
- Department of Medical Biology and Genetics, Faculty of Medicine, Inonu University, 44280 Malatya, Turkey
| | - Ahmet Koc
- Department of Medical Biology and Genetics, Faculty of Medicine, Inonu University, 44280 Malatya, Turkey
| | - Hakan Parlakpinar
- Department of Pharmacology, Faculty of Medicine, Inonu University, 44280 Malatya, Turkey
| | - Sami Akbulut
- Department of Biostatistics and Medical Informatics, Faculty of Medicine, Inonu University, 44280 Malatya, Turkey
- Department of Surgery, Faculty of Medicine, Inonu University, 44280 Malatya, Turkey
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Guo H, Sheng N, Guo Y, Wu C, Xie W, Dai J. Exposure to GenX and its novel analogs disrupts fatty acid metabolism in male mice. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 291:118202. [PMID: 34562693 DOI: 10.1016/j.envpol.2021.118202] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 09/15/2021] [Accepted: 09/17/2021] [Indexed: 05/28/2023]
Abstract
Perfluoroalkyl ether carboxylic acids (PFECAs), including hexafluoropropylene oxide dimer acid (HFPO-DA, GenX), have been widely used as alternatives to perfluorooctanoic acid (PFOA) and subsequently detected in various environmental matrices. Despite this, public information regarding their hepatotoxicity remains limited. Here, to compare the hepatotoxicity of PFECAs and identify better alternatives for GenX, adult male mice were exposed to different concentrations (0.4, 2, and 10 mg/kg/d) of PFOA, GenX, and its analogs (PFMO2HpA and PFMO3NA) for 28 d. Results demonstrated increased hepatomegaly and disturbed fatty acid metabolism with increasing treatment doses. After dimensionality reduction analysis, significant differences were observed in the relative liver weights and liver and serum biochemical parameters among the four clusters. Furthermore, when chemical concentrations in the liver were similar, no differences in the indicators of liver injury associated with fatty acid metabolism were observed among groups in the same clusters. Our results suggest that dimensionality reduction analysis is a useful strategy for analyzing samples exposed to multiple compounds at different doses. Furthermore, PFECAs exhibit similar hepatotoxicities at the same cumulative hepatic concentration in mice with constant body weight, while PFMO2HpA exhibits lower hepatotoxicity compared to GenX at the same dose.
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Affiliation(s)
- Hua Guo
- State Environmental Protection Key Laboratory of Environmental Health Impact Assessment of Emerging Contaminants, School of Environmental Science and Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Minhang District, Shanghai, 200240, China; Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Nan Sheng
- State Environmental Protection Key Laboratory of Environmental Health Impact Assessment of Emerging Contaminants, School of Environmental Science and Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Minhang District, Shanghai, 200240, China
| | - Yong Guo
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China
| | - Chengying Wu
- Sanming Hexafluo Chemicals Co., Ltd., Fluorinated New Material Industry Park, Mingxi, Fujian, 365200, China
| | - Weidong Xie
- Sanming Hexafluo Chemicals Co., Ltd., Fluorinated New Material Industry Park, Mingxi, Fujian, 365200, China
| | - Jiayin Dai
- State Environmental Protection Key Laboratory of Environmental Health Impact Assessment of Emerging Contaminants, School of Environmental Science and Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Minhang District, Shanghai, 200240, China; Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China.
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Wagner KR, Guglieri M, Ramaiah SK, Charnas L, Marraffino S, Binks M, Vaidya VS, Palmer J, Goldstein R, Muntoni F. Safety and disease monitoring biomarkers in Duchenne muscular dystrophy: results from a Phase II trial. Biomark Med 2021; 15:1389-1396. [PMID: 34533053 DOI: 10.2217/bmm-2021-0222] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: Evaluate the utility of glutamate dehydrogenase (GLDH) and cardiac troponin I as safety biomarkers, and creatine kinase and muscle injury panel as muscle health biomarkers in Duchenne muscular dystrophy. Patients & methods: Data were collected during a Phase II trial of domagrozumab. Results: GLDH was a more specific biomarker for liver injury than alanine aminotransferase. Cardiac troponin I elevations were variable and not sustained, limiting its applicability as a biomarker. Muscle injury panel biomarkers were no more informative than creatine kinase as a muscle health biomarker. Conclusion: Results support the use of GLDH as a specific biomarker for liver injury in patients with Duchenne muscular dystrophy. Clinical trial registration: ClinicalTrials.gov, NCT02310763.
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Affiliation(s)
- Kathryn R Wagner
- Center for Genetic Muscle Disorders, Kennedy Krieger Institute, Departments of Neurology & Neuroscience, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Michaela Guglieri
- The John Walton Muscular Dystrophy Research Centre, Newcastle University & Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | | | | | | | | | | | | | | | - Francesco Muntoni
- NIHR Great Ormond Street Hospital Biomedical Research Centre, Great Ormond Street Institute of Child Health, University College London, & Great Ormond Street Hospital Trust, London, UK
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7
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Lotfy M, Al-Hammadi R, Palakkott AR, Yasin J, Al-Hammadi S, Ksiksi T. Hepatoprotective potentials of Acridocarpus orientalis in mice. CLINICAL PHYTOSCIENCE 2020. [DOI: 10.1186/s40816-020-00184-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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Sümer E, Senturk GE, Demirel ÖU, Yesilada E. Comparative biochemical and histopathological evaluations proved that receptacle is the most effective part of Cynara scolymus against liver and kidney damages. JOURNAL OF ETHNOPHARMACOLOGY 2020; 249:112458. [PMID: 31809787 DOI: 10.1016/j.jep.2019.112458] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 11/21/2019] [Accepted: 12/02/2019] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The liver and kidney are among the most important organs in the body, where metabolic and elimination functions take place. During this process, liver and kidneys may suffer damage due to ingestion or formation of toxic metabolites leading to organ loss and even death. Artichoke (Cynara scolymus L.) leaf has long been recognized as a popular herbal remedy in traditional medicines with beneficial effects on liver. AIM OF THE STUDY In phytotherapy leaves are the part used to support the liver functions and for treatment of damage induced by various toxins, while fleshy receptacle is cooked as meal to support liver homeostasis. However, effects of other plant parts on liver such as stems, bracts have not much attracted the attention of scientific community so far. In this study we investigated comparatively the hepatoprotective and nephroprotective effects of different plant parts of artichoke, i.e. receptacles, outer bracts, inner bracts, and stems with that of leaves upon paracetamol-induction in rats. MATERIALS AND METHODS Aqueous ethanol (80%) extracts obtained from the different parts of artichoke were administered for five consecutive days after paracetamol induction to rats. At the end of experimental period blood samples from the experimental animals were taken for biochemical tests, while livers and kidneys were removed for further histopathological evaluation. RESULTS The histopathological examinations of liver and kidney tissues revealed that the receptacle and stem extracts of the artichoke were the most effective parts by improving the experimentally induced pathology in both liver and kidney. Biochemical tests also supported the histopathological data; receptacle, stem and bract extracts reduced serum alanine transaminase (ALT) and aspartate transaminase (AST) levels, but not alkaline phosphatase (ALP), creatinine and blood urea nitrogen (BUN) levels. CONCLUSIONS Histopathological and biochemical studies have shown that receptacle and stem extracts of artichoke were found to exert higher protective activity on liver and kidney damage induced by paracetamol comparing to its bract and leaf extracts, the latest is officially recognized as herbal remedy.
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Affiliation(s)
- Engin Sümer
- Yeditepe University, Graduate School of Health Sciences, Department of Phytotherapy, Ataşehir, İstanbul, Turkey.
| | - Gözde Erkanli Senturk
- Istanbul University, Cerrahpasa Medical Faculty, Department of Histology and Embryology, Cerrahpaşa, İstanbul, Turkey.
| | - Özlem Unay Demirel
- Bahçeşehir University, School of Medicine, Department of Biochemistry, Kadıköy, İstanbul, Turkey.
| | - Erdem Yesilada
- Yeditepe University, Faculty of Pharmacy, Department of Pharmacognosy and Phytotherapy, Ataşehir, 34755, İstanbul, Turkey.
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Veenema R, Casin KM, Sinha P, Kabir R, Mackowski N, Taube N, Bedja D, Chen R, Rule A, Kohr MJ. Inorganic arsenic exposure induces sex-disparate effects and exacerbates ischemia-reperfusion injury in the female heart. Am J Physiol Heart Circ Physiol 2019; 316:H1053-H1064. [PMID: 30822117 DOI: 10.1152/ajpheart.00364.2018] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Arsenic is a common contaminant in drinking water throughout the world, and recent studies support a link between inorganic arsenic (iAS) exposure and ischemic heart disease in men and women. Female hearts exhibit an estrogen-dependent reduction in susceptibility to myocardial ischemic injury compared with males, and as such, female hearts may be more susceptible to the endocrine-disrupting effects of iAS exposure. However, iAS exposure and susceptibility to ischemic heart injury have not been examined in mechanistic studies. Male and female mice (8 wk) were exposed to environmentally relevant concentrations of sodium arsenite (0, 10, 100, and 1,000 parts/billion) via drinking water for 4 wk. Pre- and postexposure echocardiography was performed, and postexposure plasma was collected for 17β-estradiol measurement. Hearts were excised and subjected to ischemia-reperfusion (I/R) injury via Langendorff perfusion. Exposure to 1,000 parts/billion iAS led to sex-disparate effects, such that I/R injury was exacerbated in female hearts but unexpectedly attenuated in males. Assessment of echocardiographic parameters revealed statistically significant structural remodeling in iAS-treated female hearts with no change in function; males showed no change. Plasma 17β-estradiol levels were not significantly altered by iAS in male or female mice versus nontreated controls. Although total eNOS protein levels did not change in whole heart homogenates from iAS-treated male or female mice, eNOS phosphorylation (Ser1177) was significantly elevated in iAS-treated male hearts. These results suggest that iAS exposure can induce sex-disparate effects and modulate susceptibility to ischemic heart injury by targeting distinct sex-dependent pathways. NEW & NOTEWORTHY This is the first mechanistic study examining iAS exposure on myocardial ischemia-reperfusion injury in male and female mice. Following iAS exposure, ischemia-reperfusion injury was exacerbated in female hearts but attenuated in males. iAS treatment induced statistically significant cardiac remodeling in females, with no change in males. iAS treatment also enhanced phosphorylated eNOS levels at Ser1177, but only in male hearts. These results suggest that iAS alters susceptibility to myocardial I/R injury through distinct sex-dependent pathways.
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Affiliation(s)
- Ryne Veenema
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health , Baltimore, Maryland
| | - Kevin M Casin
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health , Baltimore, Maryland
| | - Prithvi Sinha
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health , Baltimore, Maryland
| | - Raihan Kabir
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health , Baltimore, Maryland
| | - Nathan Mackowski
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health , Baltimore, Maryland
| | - Nicole Taube
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health , Baltimore, Maryland
| | - Djahida Bedja
- Cardiology Division, Department of Medicine, Johns Hopkins University School of Medicine , Baltimore, Maryland
| | - Rui Chen
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health , Baltimore, Maryland
| | - Ana Rule
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health , Baltimore, Maryland
| | - Mark J Kohr
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health , Baltimore, Maryland
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Taškova K, Fontaine JF, Mrowka R, Andrade-Navarro MA. Literature optimized integration of gene expression for organ-specific evaluation of toxicogenomics datasets. PLoS One 2019; 14:e0210467. [PMID: 30640953 PMCID: PMC6331104 DOI: 10.1371/journal.pone.0210467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Accepted: 12/24/2018] [Indexed: 11/30/2022] Open
Abstract
The study of drug toxicity in human organs is complicated by their complex inter-relations and by the obvious difficulty to testing drug effects on biologically relevant material. Animal models and human cell cultures offer alternatives for systematic and large-scale profiling of drug effects on gene expression level, as typically found in the so-called toxicogenomics datasets. However, the complexity of these data, which includes variable drug doses, time points, and experimental setups, makes it difficult to choose and integrate the data, and to evaluate the appropriateness of one or another model system to study drug toxicity (of particular drugs) of particular human organs. Here, we define a protocol to integrate drug-wise rankings of gene expression changes in toxicogenomics data, which we apply to the TG-GATEs dataset, to prioritize genes for association to drug toxicity in liver or kidney. Contrast of the results with sets of known human genes associated to drug toxicity in the literature allows to compare different rank aggregation approaches for the task at hand. Collectively, ranks from multiple models point to genes not previously associated to toxicity, notably, the PCNA clamp associated factor (PCLAF), and genes regulated by the master regulator of the antioxidant response NFE2L2, such as NQO1 and SRXN1. In addition, comparing gene ranks from different models allowed us to evaluate striking differences in terms of toxicity-associated genes between human and rat hepatocytes or between rat liver and rat hepatocytes. We interpret these results to point to the different molecular functions associated to organ toxicity that are best described by each model. We conclude that the expected production of toxicogenomics panels with larger numbers of drugs and models, in combination with the ongoing increase of the experimental literature in organ toxicity, will lead to increasingly better associations of genes for organism toxicity.
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Affiliation(s)
| | | | - Ralf Mrowka
- Experimentelle Nephrologie, Universitätsklinikum Jena, KIM III, Jena, Germany
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11
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Schomaker S, Ramaiah S, Khan N, Burkhardt J. Safety biomarker applications in drug development. J Toxicol Sci 2019; 44:225-235. [DOI: 10.2131/jts.44.225] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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12
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Munakata C, Fuchigami Y, Hiroishi S, Haraguchi A, Hagimori M, Enomoto H, Tachiki H, Kodama Y, Sasaki H, Kawakami S. Evaluation of miR-122 to Predict High Dose Acetaminophen-Induced Liver Injury in Mice: The Combination Uses of 5-Fluorouracil. Biol Pharm Bull 2018; 41:1732-1735. [DOI: 10.1248/bpb.b18-00504] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Chie Munakata
- Department of Pharmaceutical Informatics, Graduate School of Biomedical Sciences, Nagasaki University
- Department of Hospital Pharmacy, Nagasaki University Hospital
| | - Yuki Fuchigami
- Department of Pharmaceutical Informatics, Graduate School of Biomedical Sciences, Nagasaki University
| | - Shu Hiroishi
- Department of Pharmaceutical Informatics, Graduate School of Biomedical Sciences, Nagasaki University
| | - Ayana Haraguchi
- Department of Pharmaceutical Informatics, Graduate School of Biomedical Sciences, Nagasaki University
| | - Masayori Hagimori
- Department of Pharmaceutical Informatics, Graduate School of Biomedical Sciences, Nagasaki University
| | - Hatsune Enomoto
- Scientific Research and Business Development Department, Towa Pharmaceutical Co., Ltd
| | - Hidehisa Tachiki
- Scientific Research and Business Development Department, Towa Pharmaceutical Co., Ltd
| | - Yukinobu Kodama
- Department of Hospital Pharmacy, Nagasaki University Hospital
| | - Hitoshi Sasaki
- Department of Hospital Pharmacy, Nagasaki University Hospital
| | - Shigeru Kawakami
- Department of Pharmaceutical Informatics, Graduate School of Biomedical Sciences, Nagasaki University
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13
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Ogese MO, Faulkner L, Jenkins RE, French NS, Copple IM, Antoine DJ, Elmasry M, Malik H, Goldring CE, Park BK, Betts CJ, Naisbitt DJ. Characterization of Drug-Specific Signaling Between Primary Human Hepatocytes and Immune Cells. Toxicol Sci 2017; 158:76-89. [DOI: 10.1093/toxsci/kfx069] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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14
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Brent J, Burkhart K, Dargan P, Hatten B, Megarbane B, Palmer R, White J. Adverse Drug Reactions in the Intensive Care Unit. CRITICAL CARE TOXICOLOGY 2017. [PMCID: PMC7153447 DOI: 10.1007/978-3-319-17900-1_33] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Adverse drug reactions (ADRs) are undesirable effects of medications used in normal doses [1]. ADRs can occur during treatment in an intensive care unit (ICU) or result in ICU admissions. A meta-analysis of 4139 studies suggests the incidence of ADRs among hospitalized patients is 17% [2]. Because of underreporting and misdiagnosis, the incidence of ADRs may be much higher and has been reported to be as high as 36% [3]. Critically ill patients are at especially high risk because of medical complexity, numerous high-alert medications, complex and often challenging drug dosing and medication regimens, and opportunity for error related to the distractions of the ICU environment [4]. Table 1 summarizes the ADRs included in this chapter.
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Affiliation(s)
- Jeffrey Brent
- Department of Medicine, Division of Clinical Pharmacology and Toxicology, University of Colorado, School of Medicine, Aurora, Colorado USA
| | - Keith Burkhart
- FDA, Office of New Drugs/Immediate Office, Center for Drug Evaluation and Research, Silver Spring, Maryland USA
| | - Paul Dargan
- Clinical Toxicology, St Thomas’ Hospital, Silver Spring, Maryland USA
| | - Benjamin Hatten
- Toxicology Associates, University of Colorado, School of Medicine, Denver, Colorado USA
| | - Bruno Megarbane
- Medical Toxicological Intensive Care Unit, Lariboisiere Hospital, Paris-Diderot University, Paris, France
| | - Robert Palmer
- Toxicology Associates, University of Colorado, School of Medicine, Denver, Colorado USA
| | - Julian White
- Toxinology Department, Women’s and Children’s Hospital, North Adelaide, South Australia Australia
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15
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Bile acids in drug induced liver injury: Key players and surrogate markers. Clin Res Hepatol Gastroenterol 2016; 40:257-266. [PMID: 26874804 DOI: 10.1016/j.clinre.2015.12.017] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2015] [Revised: 12/21/2015] [Accepted: 12/27/2015] [Indexed: 02/04/2023]
Abstract
Bile acid research has gained great momentum since the role of bile acids as key signaling molecules in the enterohepatic circulation was discovered. Their physiological function in regulating their own homeostasis, as well as energy and lipid metabolism make them interesting targets for the pharmaceutical industry in the context of diseases such as bile acid induced diarrhea, bile acid induced cholestasis or nonalcoholic steatohepatitis. Changes in bile acid homeostasis are also linked to various types of drug-induced liver injury (DILI). However, the key question whether bile acids are surrogate markers for monitoring DILI or key pathogenic players in the onset and progression of DILI is under intense investigation. The purpose of this review is to summarize the different facets of bile acids in the context of normal physiology, hereditary defects of bile acid transport and DILI.
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A two-photon fluorescent sensor revealing drug-induced liver injury via tracking γ-glutamyltranspeptidase (GGT) level in vivo. Biomaterials 2015; 80:46-56. [PMID: 26706475 DOI: 10.1016/j.biomaterials.2015.11.047] [Citation(s) in RCA: 106] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 11/07/2015] [Accepted: 11/29/2015] [Indexed: 12/13/2022]
Abstract
Currently drug-induced liver injury (DILI) has become a major and challenging public health issue in terms of medicine development and clinical therapy. The level of γ-glutamyl transpeptidase (GGT) has long been regarded as a preclinical/clinical biomarker for prediction of DILI. Herein, we report a two-photon fluorescent sensor for tracking GGT level changes resulted from DILI in vivo. The sensor was prepared by linking a glutamic acid to a dicyanomethylene-4H-pyran (DCM) derivative; and the presence of GGT cleaves γ-glutamyl amide group from the sensor and thereby restores the fluorescence emission (at 635 nm) of DCM moiety under femtosecond pulses at 800 nm. This two-photon sensor exhibits superior sensing performance such as red emission, high photostability and low detection limit (∼0.057 U/L). On a two-photon microscope, the sensor shows a bright red fluorescence in GGT-overexpressing A2780 cells; and it can fluorescently respond to the GGT generated in the liver of zebrafishes as a result of clinical drug (phenytoin) treatment. These findings demonstrate that a commonly-used clinical drug phenytoin can cause remarkable elevation in GGT level in liver, and this sensor may be useful as a marker to detect clinical drug-induced organ damages.
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Chalhoub WM, Sliman KD, Arumuganathan M, Lewis JH. Drug-induced liver injury: what was new in 2013? Expert Opin Drug Metab Toxicol 2014; 10:959-80. [PMID: 24746272 DOI: 10.1517/17425255.2014.909408] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
INTRODUCTION The year 2013 continued to highlight numerous aspects of drug-induced liver injury (DILI), with new information communicated via > 1500 publications. New reports of DILI were described and FDA warnings and alerts were issued for a number of products, emphasizing the risks related to hepatotoxicity. AREAS COVERED We provide a summary of the year's published reports of new causes of DILI, along with reviews and reports of established hepatotoxins, new and expanded DILI registries and the continuing emphasis placed on genetic and other risk factors. Several new analyses of data generated from the US DILI Network are included. EXPERT OPINION The clinical usefulness of pharmacogenetic testing remains to be determined; the number of patients who must be tested is large and the overall risk of DILI is quite small. The role that dose and hepatic metabolism play in causing idiosyncratic DILI was reviewed; daily doses > 50 - 100 mg of medications with high lipophilicity appear to be most predictive of severe DILI, but not in all cases. Restricting access to paracetamol in certain parts of the UK continues to demonstrate a successful reduction in the number of acute liver failure cases and patients listed for liver transplant.
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Affiliation(s)
- Walid M Chalhoub
- Georgetown University Hospital, Department of Medicine, Division of Gastroenterology, Hepatology Section , 3800 Reservoir Road, NW, Washington, DC 20007 , USA
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Yang X, Weng Z, Mendrick DL, Shi Q. Circulating extracellular vesicles as a potential source of new biomarkers of drug-induced liver injury. Toxicol Lett 2014; 225:401-6. [PMID: 24462978 DOI: 10.1016/j.toxlet.2014.01.013] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2013] [Revised: 01/07/2014] [Accepted: 01/08/2014] [Indexed: 12/11/2022]
Abstract
Like most cell types, hepatocytes constantly produce extracellular vesicles (EVs) such as exosomes and microvesicles that are released into the circulation to transport signaling molecules and cellular waste. Circulating EVs are being vigorously explored as biomarkers of diseases and toxicities, including drug-induced liver injury (DILI). Emerging data suggest that (a) blood-borne EVs contain liver-specific mRNAs and microRNAs (miRNAs), (b) the levels can be remarkably elevated in response to DILI, and (c) the increases correlate well with classical measures of liver damage. The expression profile of mRNAs in EVs and the compartmentalization of miRNAs within EVs or other blood fractions were found to be indicative of the offending drug involved in DILI, thus providing more informative assessment of liver injury than using alanine aminotransferase alone. EVs in the urine and cell culture medium were also found to contain proteins or mRNAs that were indicative of DILI. However, major improvements in EV isolation methods are needed for the discovery, evaluation, and quantification of possible DILI biomarkers in circulating EVs.
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Affiliation(s)
- Xi Yang
- Division of Systems Biology, National Center for Toxicological Research, Food and Drug Administration, 3900 NCTR Road, Jefferson, AR 72079, USA
| | - Zuquan Weng
- Division of Systems Biology, National Center for Toxicological Research, Food and Drug Administration, 3900 NCTR Road, Jefferson, AR 72079, USA
| | - Donna L Mendrick
- Division of Systems Biology, National Center for Toxicological Research, Food and Drug Administration, 3900 NCTR Road, Jefferson, AR 72079, USA
| | - Qiang Shi
- Division of Systems Biology, National Center for Toxicological Research, Food and Drug Administration, 3900 NCTR Road, Jefferson, AR 72079, USA.
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