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Mohammed DM, Salem MB, Elzallat M, Hammam OA, Suliman AA. Moringa oleifera L. mediated zinc oxide nano-biofertilizer alleviates non-alcoholic steatohepatitis via modulating de novo lipogenesis pathway and miRNA-122 expression. FOOD BIOSCI 2024; 60:104286. [DOI: 10.1016/j.fbio.2024.104286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2024]
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2
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Dasgupta S, Sharapova T, Mahalingaiah PK, Chorley BN, Shoieb A, Tsuji T, Dos Santos AAC, Chari R, Ebrahimi A, Dalmas Wilk DA, Pettit S, Bawa B, Vaughan E, van Vleet TR, Mitchell CA, Yuen PST. Urinary MicroRNA Biomarkers of Nephrotoxicity in Macaca fascicularis. Regul Toxicol Pharmacol 2024; 151:105668. [PMID: 38936797 DOI: 10.1016/j.yrtph.2024.105668] [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: 01/08/2024] [Revised: 06/10/2024] [Accepted: 06/24/2024] [Indexed: 06/29/2024]
Abstract
Drug-induced kidney injury (DIKI) refers to kidney damage resulting from the administration of medications. The aim of this project was to identify reliable urinary microRNA (miRNAs) biomarkers that can be used as potential predictors of DIKI before disease diagnosis. This study quantified a panel of six miRNAs (miRs-210-3p, 423-5p, 143-3p, 130b-3p, 486-5p, 193a-3p) across multiple time points using urinary samples from a previous investigation evaluating effects of a nephrotoxicant in cynomolgus monkeys. Exosome-associated miRNA exhibited distinctive trends when compared to miRNAs quantified in whole urine, which may reflect a different urinary excretion mechanism of miRNAs than those released passively into the urine. Although further research and mechanistic studies are required to elucidate how these miRNAs regulate signaling in disease pathways, we present, for the first time, data that several miRNAs displayed strong correlations with histopathology scores, thus indicating their potential use as biomarkers to predict the development of DIKI in preclinical studies and clinical trials. Also, these findings can potentially be translated into other non-clinical species or human for the detection of DIKI.
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Affiliation(s)
| | | | | | - Brian N Chorley
- U.S. Environmental Protection Agency, Research Triangle Park, NC, USA
| | | | - Takayuki Tsuji
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Alef A C Dos Santos
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Rohit Chari
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, USA
| | | | | | - Syril Pettit
- Health and Environmental Sciences Institute, Washington, DC, USA
| | | | | | | | | | - Peter S T Yuen
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, USA
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Marín-Romero A, Pernagallo S. A comprehensive review of Dynamic Chemical Labelling on Luminex xMAP technology: a journey towards Drug-Induced Liver Injury testing. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2023; 15:6139-6149. [PMID: 37965948 DOI: 10.1039/d3ay01481a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2023]
Abstract
Drug-Induced Liver Injury (DILI) is a grave global adverse event that can result in fatal consequences, causing drug failures, market withdrawals, and regulatory warnings, leading to substantial financial losses. The early detection of DILI remains a significant challenge in global healthcare. Although circulating microRNAs (miRs) show promise as clinical biomarkers for DILI, the current analytical methods for their measurement are insufficient. There is a pressing need for rapid and reliable miR detection methods that eliminate the need for nucleic acid extraction and PCR-based amplification. This review highlights recent advancements achieved by integrating Dynamic Chemical Labelling (DCL) with Luminex xMAP technology. This powerful combination has resulted in groundbreaking bead-based assays that allow (1) the direct, multiplex detection of miRs, and (2) the simultaneous testing of miR and protein biomarkers. This triple capability enables a comprehensive assessment that significantly enhances the detection and analysis of crucial biomarkers, thus improving the understanding and diagnosis of DILI. In conclusion, this review offers valuable insights into the capabilities and potential applications of these groundbreaking assays in DILI research, as well as their potential use in other diagnostic and research domains that require direct or multiplex analysis of miRs or analysis of miRs in combination with proteins.
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Affiliation(s)
- Antonio Marín-Romero
- DESTINA Genomica S.L., Parque Tecnológico Ciencias de la Salud (PTS), Avenida de la Innovación 1, Edificio BIC, Armilla, Granada 18100, Spain.
| | - Salvatore Pernagallo
- DESTINA Genomica S.L., Parque Tecnológico Ciencias de la Salud (PTS), Avenida de la Innovación 1, Edificio BIC, Armilla, Granada 18100, Spain.
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4
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Hammoudeh N, Soukkarieh C, Murphy DJ, Hanano A. Female-to-male differential transcription patterns of miRNA-mRNA networks in the livers of dioxin-exposed mice. ENVIRONMENTAL TOXICOLOGY 2023; 38:2310-2331. [PMID: 37318321 DOI: 10.1002/tox.23868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 05/14/2023] [Accepted: 06/05/2023] [Indexed: 06/16/2023]
Abstract
Non-coding microRNAs (miRNAs) have important roles in regulating the expression of liver mRNAs in response to xenobiotic-exposure, but their roles concerning dioxins such as TCDD (2,3,7,8-Tetrachlorodibenzo-p-dioxin) are less clear. This report concerns the potential implication of liver (class I) and circulating (class II) miRNAs in hepatotoxicity of female and male mice after acute exposure to TCDD. The data show that, of a total of 38 types of miRNAs, the expression of eight miRNAs were upregulated in both female and male mice exposed to TCDD. Inversely, the expression of nine miRNAs were significantly downregulated in both animal genders. Moreover, certain miRNAs were preferentially induced in either females or males. The potential downstream regulatory effects of miRNAs on their target genes was evaluated by determining the expression of three group of genes that are potentially involved in cancer biogenesis, other diseases and in hepatotoxicity. It was found that certain cancer-related genes were more highly expressed females rather than males after exposure to TCDD. Furthermore, a paradoxical female-to-male transcriptional pattern was found for several disease-related and hepatotoxicity-related genes. These results suggest the possibility of developing of new miRNA-specific interfering molecules to address their dysfunctions as caused by TCDD.
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Affiliation(s)
- Nour Hammoudeh
- Department of Animal Biology, Faculty of Sciences, University of Damascus, Damascus, Syria
| | - Chadi Soukkarieh
- Department of Animal Biology, Faculty of Sciences, University of Damascus, Damascus, Syria
| | - Denis J Murphy
- School of Applied Sciences, University of South Wales, Pontypridd, UK
| | - Abdulsamie Hanano
- Department of Molecular Biology and Biotechnology, Atomic Energy Commission of Syria (AECS), Damascus, Syria
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Li X, Gong S, Chen W, Zhao Y, Fu K, Zheng Y, Chen J. Schisandrol A, a bioactive constituent from Schisandrae Chinensis Fructus, alleviates drug-induced liver injury by autophagy activation via exosomes. Bioorg Chem 2023; 139:106751. [PMID: 37531820 DOI: 10.1016/j.bioorg.2023.106751] [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: 05/23/2023] [Revised: 06/25/2023] [Accepted: 07/21/2023] [Indexed: 08/04/2023]
Abstract
OBJECTIVE To investigate the bioactive compounds of Schisandrae Chinensis Fructus (SCF) and their mechanisms of action in the treatment of drug-induced liver injury (DILI), specifically Acetaminophen (APAP)-induced DILI. METHOD Chemical components in SCF were identified using the UPLC-Q-TOF-MS method. Active components were then screened using HotMap, combined with SCF efficacy results concerning the prevention and treatment of drug-induced liver injury. Its direct target was elucidated using a comprehensive chemical-pharmacodynamic-exosome approach. RESULT We identified Schisandrol A, is a lignan component, as a key active compound that improved the symptoms DILI in mouse liver tissue; specifically, reducing oxidative stress and thereby the inflammatory response. To further understand the biological function of miRNAs in mouse liver exosomes, we used TargetScan (v5.0) and Miranda (v3.3a) to predict the target genes of MicroRNAs (miRNAs), where changes in the expression of mmu-let-7 family miRNAs were closely related to autophagy. This revealed differential miRNA target genes that were involved in 20 Kyoto Encyclopedia of Genes and Genomes pathways, including glycerol phosphate metabolism, inositol phosphate metabolism, phospholipase D signaling pathway, Rap1 signaling pathway, and Ras signaling pathway. CONCLUSION Schisandrol A alleviated the symptoms of DILI in mice by inhibiting oxidative stress and inflammation, whereas, it alleviated DILI by activating autophagy in the exosomes.
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Affiliation(s)
- Xiankuan Li
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; Tianjin Key Laboratory of Therapeutic Substance of Traditional Chinese Medicine, Tianjin 301617, China
| | - Sihan Gong
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; Tianjin Key Laboratory of Therapeutic Substance of Traditional Chinese Medicine, Tianjin 301617, China
| | - Weishan Chen
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; Tianjin Key Laboratory of Therapeutic Substance of Traditional Chinese Medicine, Tianjin 301617, China
| | - Ying Zhao
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; Tianjin Key Laboratory of Therapeutic Substance of Traditional Chinese Medicine, Tianjin 301617, China
| | - Kun Fu
- Second Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300120, China
| | - Yanchao Zheng
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; Tianjin Key Laboratory of Therapeutic Substance of Traditional Chinese Medicine, Tianjin 301617, China.
| | - Jingzi Chen
- Chinese Medicine Rehabilitation Department, Tianjin Nankai Hospital, Tianjin 300100, China.
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Millán O, Ruiz P, Julian J, Lizana A, Fundora Y, Crespo G, Colmenero J, Navasa M, Brunet M. A plasmatic score using a miRNA signature and CXCL-10 for accurate prediction and diagnosis of liver allograft rejection. Front Immunol 2023; 14:1196882. [PMID: 37325660 PMCID: PMC10265684 DOI: 10.3389/fimmu.2023.1196882] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 05/17/2023] [Indexed: 06/17/2023] Open
Abstract
Introduction The use of noninvasive biomarkers may avoid the need for liver biopsy (LB) and could guide immunosuppression adjustment in liver transplantation (LT). The aims of this study were: to confirm the predictive and diagnostic capacity of plasmatic expression of miR-155-5p, miR-181a-5p, miR-122-5p and CXCL-10 for assessing T-cell mediated rejection (TCMR) risk; to develop a score based on a panel of noninvasive biomarkers to predict graft rejection risk and to validate this score in a separate cohort. Methods A prospective, observational study was conducted with a cohort of 79 patients followed during the first year after LT. Plasma samples were collected at predetermined time points for the analysis of miRNAs and the CXCL-10. Patients with LFTs abnormalities were submitted to a LB to rule out rejection, assessing previous and concurrent expression of the biomarkers to evaluate their predictive and diagnostic ability. Information from 86 patients included in a previous study was collected and used as a validation cohort. Results Twenty-four rejection episodes were diagnosed in 22 patients. Plasmatic CXCL-10 concentration and the expression of the three miRNAs were significantly elevated prior to and at the moment of the diagnosis of rejection. We developed a logistic model for rejection prediction and diagnosis, which included CXCL-10, miR-155-5p and miR-181a-5p. The area under the ROC curve (AUROC) for rejection prediction was 0.975 (79.6% sensitivity, 99.1% specificity, 90,7% PPV; 97.7% NPV; 97.1% correctly classified) and 0.99 for diagnosis (87.5% sensitivity, 99.5% specificity, 91.3% PPV; 99.3% NPV; 98.9% correctly classified). In the validation cohort (n=86; 14 rejections), the same cut-off points were used obtaining AUROCs for rejection prediction and diagnosis of 0.89 and 0.92 respectively. In patients with graft dysfunction in both cohorts the score could discriminate those with rejection regarding other causes with an AUROC of 0.98 (97.3% sensitivity, 94.1%specificity). Conclusion These results suggest that the clinical implementation of the monitoring of this noninvasive plasmatic score may allow the prediction and diagnosis of rejection and identify patients with graft dysfunction due to rejection, helping with a more efficient guide for immunosuppressive therapy adjustment. This finding warrants the development of prospective biomarker-guided clinical trials.
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Affiliation(s)
- Olga Millán
- Biomedical Research Center in Hepatic and Digestive Diseases (CIBEREHD), Instituto de Salud Carlos III (ISCII), Madrid, Spain
- Pharmacology and Toxicology, Biochemistry and Molecular Genetics, Biomedical Diagnostic Center (CDB), Hospital Clinic of Barcelona, Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Pablo Ruiz
- Liver Unit, Hospital Clinic of Barcelona, Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Judit Julian
- Pharmacology and Toxicology, Biochemistry and Molecular Genetics, Biomedical Diagnostic Center (CDB), Hospital Clinic of Barcelona, Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
- Biochemistry and Molecular Genetics, Biomedical Diagnostic Center, Hospital Clínic of Barcelona, Barcelona, Spain
| | - Ana Lizana
- Pharmacology and Toxicology, Biochemistry and Molecular Genetics, Biomedical Diagnostic Center (CDB), Hospital Clinic of Barcelona, Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Yiliam Fundora
- Biomedical Research Center in Hepatic and Digestive Diseases (CIBEREHD), Instituto de Salud Carlos III (ISCII), Madrid, Spain
- Department of General and Digestive Surgery, Hospital Clínic Barcelona, Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Gonzalo Crespo
- Biomedical Research Center in Hepatic and Digestive Diseases (CIBEREHD), Instituto de Salud Carlos III (ISCII), Madrid, Spain
- Liver Unit, Hospital Clinic of Barcelona, Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Jordi Colmenero
- Biomedical Research Center in Hepatic and Digestive Diseases (CIBEREHD), Instituto de Salud Carlos III (ISCII), Madrid, Spain
- Liver Unit, Hospital Clinic of Barcelona, Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Miquel Navasa
- Biomedical Research Center in Hepatic and Digestive Diseases (CIBEREHD), Instituto de Salud Carlos III (ISCII), Madrid, Spain
- Liver Unit, Hospital Clinic of Barcelona, Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Mercè Brunet
- Biomedical Research Center in Hepatic and Digestive Diseases (CIBEREHD), Instituto de Salud Carlos III (ISCII), Madrid, Spain
- Pharmacology and Toxicology, Biochemistry and Molecular Genetics, Biomedical Diagnostic Center (CDB), Hospital Clinic of Barcelona, Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
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Pognan F, Beilmann M, Boonen HCM, Czich A, Dear G, Hewitt P, Mow T, Oinonen T, Roth A, Steger-Hartmann T, Valentin JP, Van Goethem F, Weaver RJ, Newham P. The evolving role of investigative toxicology in the pharmaceutical industry. Nat Rev Drug Discov 2023; 22:317-335. [PMID: 36781957 PMCID: PMC9924869 DOI: 10.1038/s41573-022-00633-x] [Citation(s) in RCA: 25] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/16/2022] [Indexed: 02/15/2023]
Abstract
For decades, preclinical toxicology was essentially a descriptive discipline in which treatment-related effects were carefully reported and used as a basis to calculate safety margins for drug candidates. In recent years, however, technological advances have increasingly enabled researchers to gain insights into toxicity mechanisms, supporting greater understanding of species relevance and translatability to humans, prediction of safety events, mitigation of side effects and development of safety biomarkers. Consequently, investigative (or mechanistic) toxicology has been gaining momentum and is now a key capability in the pharmaceutical industry. Here, we provide an overview of the current status of the field using case studies and discuss the potential impact of ongoing technological developments, based on a survey of investigative toxicologists from 14 European-based medium-sized to large pharmaceutical companies.
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Affiliation(s)
- Francois Pognan
- Discovery and Investigative Safety, Novartis Pharma AG, Basel, Switzerland.
| | - Mario Beilmann
- Nonclinical Drug Safety Germany, Boehringer Ingelheim Pharma GmbH & Co. KG, Biberach an der Riss, Germany
| | - Harrie C M Boonen
- Drug Safety, Dept of Exploratory Toxicology, Lundbeck A/S, Valby, Denmark
| | | | - Gordon Dear
- In Vitro In Vivo Translation, GlaxoSmithKline David Jack Centre for Research, Ware, UK
| | - Philip Hewitt
- Chemical and Preclinical Safety, Merck Healthcare KGaA, Darmstadt, Germany
| | - Tomas Mow
- Safety Pharmacology and Early Toxicology, Novo Nordisk A/S, Maaloev, Denmark
| | - Teija Oinonen
- Preclinical Safety, Orion Corporation, Espoo, Finland
| | - Adrian Roth
- Pharmaceutical Research and Early Development, Roche Innovation Center Basel, Basel, Switzerland
| | | | | | - Freddy Van Goethem
- Predictive, Investigative & Translational Toxicology, Nonclinical Safety, Janssen Research & Development, Beerse, Belgium
| | - Richard J Weaver
- Innovation Life Cycle Management, Institut de Recherches Internationales Servier, Suresnes, France
| | - Peter Newham
- Clinical Pharmacology and Safety Sciences, AstraZeneca R&D, Cambridge, UK.
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8
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Chen PC, Hsu CP, Wang SY, Wu TY, Lin YJ, Chen YT, Hsu SH. miR-194 Up-Regulates Cytochrome P450 Family 7 Subfamily A Member 1 Expression via β-Catenin Signaling and Aggravates Cholestatic Liver Diseases. THE AMERICAN JOURNAL OF PATHOLOGY 2023:S0002-9440(23)00058-5. [PMID: 36868469 DOI: 10.1016/j.ajpath.2023.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 02/04/2023] [Accepted: 02/15/2023] [Indexed: 03/05/2023]
Abstract
miR-194 is abundantly expressed in hepatocytes, and its depletion induces hepatic resistance to acetaminophen-induced acute injuries. In this study, the biological role of miR-194 in cholestatic liver injury was investigated by using miR-194/miR-192 cluster liver-specific knockout (LKO) mice, in which no liver injuries or metabolic disorders were predisposed. Bile duct ligation (BDL) and 1-naphthyl isothiocyanate (ANIT) were applied to LKO and matched control wild-type (WT) mice to induce hepatic cholestasis. Periportal liver damage, mortality rate, and liver injury biomarkers in LKO mice were significantly less than in WT mice after BDL and ANIT injection. Intrahepatic bile acid level was significantly lower in the LKO liver within 48 hours of BDL- and ANIT-induced cholestasis compared with WT. Western blot analysis showed that β-catenin (CTNNB1) signaling and genes involved in cellular proliferation were activated in BDL- and ANIT-treated mice. The expression levels of cytochrome P450 family 7 subfamily A member 1 (CYP7A1), pivotal in bile synthesis, and its upstream regulator hepatocyte nuclear factor 4α were reduced in primary LKO hepatocytes and liver tissues compared with WT. The knockdown of miR-194 using antagomirs reduced CYP7A1 expression in WT hepatocytes. In contrast, the knockdown of CTNNB1 and overexpression of miR-194, but not miR-192, in LKO hepatocytes and AML12 cells increased CYP7A1 expression. In conclusion, the results suggest that the loss of miR-194 ameliorates cholestatic liver injury and may suppress CYP7A1 expression via activation of CTNNB1 signaling.
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Affiliation(s)
- Po-Chun Chen
- Department of Anatomy and Cell Biology, National Taiwan University, Taipei, Taiwan; Division of Gastrointestinal Surgery, Department of Surgery, Ren-Ai Branch, Taipei City Hospital, Taipei, Taiwan
| | - Chien-Peng Hsu
- Department of Anatomy and Cell Biology, National Taiwan University, Taipei, Taiwan
| | - Sheng-Ya Wang
- Department of Anatomy and Cell Biology, National Taiwan University, Taipei, Taiwan
| | - Tsai-Yen Wu
- Department of Anatomy and Cell Biology, National Taiwan University, Taipei, Taiwan
| | - Yu-Jyun Lin
- Department of Anatomy and Cell Biology, National Taiwan University, Taipei, Taiwan
| | - You-Tzung Chen
- Graduate Institute of Medical Genomics and Proteomics, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Shu-Hao Hsu
- Department of Anatomy and Cell Biology, National Taiwan University, Taipei, Taiwan.
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9
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Circulating miR-122-5p, miR-92a-3p, and miR-18a-5p as Potential Biomarkers in Human Liver Transplantation Follow-Up. Int J Mol Sci 2023; 24:ijms24043457. [PMID: 36834868 PMCID: PMC9962619 DOI: 10.3390/ijms24043457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 01/26/2023] [Accepted: 01/30/2023] [Indexed: 02/11/2023] Open
Abstract
The requirement of blood-circulating sensitive biomarkers for monitoring liver transplant (LT) is currently a necessary step aiming at the reduction of standard invasive protocols, such as liver biopsy. In this respect, the main objective of this study is to assess circulating microRNA (c-miR) changes in recipients' blood before and after LT and to correlate their blood levels with gold standard biomarkers and with outcomes such as rejection or complications after graft. An miR profile was initially performed; then, the most deregulated miRs were validated by RT-qPCR in 14 recipients pre- and post-LT and compared to a control group of 24 nontransplanted healthy subjects. MiR-122-5p, miR-92a-3p, miR-18a-5p, and miR-30c-5p, identified in the validation phase, were also analyzed considering an additional 19 serum samples collected from LT recipients and focusing on different follow-up (FU) times. The results showed significant, FU-related changes in c-miRs. In particular, miR-122-5p, miR-92a-3p, and miR-18a-5p revealed the same trend after transplantation and an increase in their level was found in patients with complications, independently from FU times. Conversely, the variations in the standard haemato-biochemical parameters for liver function assessment were not significant in the same FU period, confirming the importance of c-miRs as potential noninvasive biomarkers for monitoring patients' outcomes.
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Gurley BJ, McGill MR, Koturbash I. Hepatotoxicity due to herbal dietary supplements: Past, present and the future. Food Chem Toxicol 2022; 169:113445. [PMID: 36183923 DOI: 10.1016/j.fct.2022.113445] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Revised: 09/20/2022] [Accepted: 09/23/2022] [Indexed: 11/26/2022]
Abstract
Dietary supplements (DS) constitute a widely used group of products comprising vitamin, mineral, and botanical extract formulations. DS of botanical or herbal origins (HDS) comprise nearly 30% of all DS and are presented on the market either as single plant extracts or multi-extract-containing products. Despite generally safe toxicological profiles of most products currently present on the market, rising cases of liver injury caused by HDS - mostly by multi-ingredient and adulterated products - are of particular concern. Here we discuss the most prominent historical cases of HDS-induced hepatotoxicty - from Ephedra to Hydroxycut and OxyELITE Pro-NF, as well as products with suspected hepatotoxicity that are either currently on or are entering the market. We further provide discussion on overcoming the existing challenges with HDS-linked hepatotoxicity by introduction of advanced in silico, in vitro, in vivo, and microphysiological system approaches to address the matter of safety of those products before they reach the market.
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Affiliation(s)
- Bill J Gurley
- National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, MS, USA; Center for Dietary Supplement Research, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA.
| | - Mitchell R McGill
- Department of Environmental Health Sciences, Fay W. Boozman College of Public Health, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA; Department of Pharmacology and Toxicology, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA; Center for Dietary Supplement Research, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA.
| | - Igor Koturbash
- Department of Environmental Health Sciences, Fay W. Boozman College of Public Health, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA; Center for Dietary Supplement Research, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA.
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11
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MicroRNAs: Novel Targets in Hepatic Ischemia–Reperfusion Injury. Biomedicines 2022; 10:biomedicines10040791. [PMID: 35453542 PMCID: PMC9028838 DOI: 10.3390/biomedicines10040791] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 03/25/2022] [Accepted: 03/26/2022] [Indexed: 02/04/2023] Open
Abstract
Hepatic ischemia–reperfusion injury (IRI) is one of the main factors for early allograft dysfunction (EAD), which may lead to graft rejection, graft loss, or shortened graft life in liver transplantation. Hepatic IRI appears to be inevitable during the majority of liver procurement and transportation of donor organs, resulting in a cascade of biological changes. The activation of signaling pathways during IRI results in the up- and downregulation of genes and microRNAs (miRNAs). miRNAs are ~21 nucleotides in length and well-characterized for their role in gene regulations; they have recently been used for therapeutic approaches in addition to their role as biomarkers for many diseases. miRNAs that are associated with hepatic IRI in in vitro and in vivo animal models are comprehensively summarized in this review. In those studies, the manipulation of miRNAs has been shown for the inhibition of aggravated immune response, reduction of apoptosis, stimulation of tissue repair, and enhancement of cell recovery to attenuate liver damage. Therefore, the utilization of liver-specific miRNA holds great potential as a therapeutic agent to improve early allograft dysfunction, hepatic injury, and patient outcome.
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12
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Zhang K, Xu X, Hu L. Sevoflurane attenuates hepatic ischemia reperfusion injury by the miR-122/Nrf2 pathway. ANNALS OF TRANSLATIONAL MEDICINE 2022; 10:350. [PMID: 35433991 PMCID: PMC9011315 DOI: 10.21037/atm-22-115] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 03/21/2022] [Indexed: 11/18/2022]
Abstract
Background Sevoflurane can protect organs from ischemia-reperfusion (IR) injury, but the mechanism is still unclear. MicroRNA-122 (miR-122) is a liver-specific microRNA (miRNA) and regulates liver function. Therefore, this study aims to elucidate the relationship between the protective effect of sevoflurane and miR-122 in liver IR injury. Methods Wistar rats were divided into the following groups: sham, IR, IR + sevoflurane, IR + miR-122 antagomir, and IR + miR-122 antagomir + sevoflurane. Hematoxylin and eosin (H&E) staining and Suzuki score were used to evaluate the pathological damage of the liver. The levels of aspartate aminotransferase (AST), alanine aminotransferase (ALT), lactate dehydrogenase (LDH), tumor necrosis factor (TNF)-α, interleukin (IL)-1β, IL-6, and IL-10 in the serum and the levels of malondialdehyde (MDA), superoxide dismutase (SOD), and nitric oxide (NO) in the liver homogenate supernatant were detected by using the corresponding kit. Terminal deoxynucleotidyl transferase-mediated deoxyuridine triphosphate nick end labeling (TUNEL) and flow cytometry was applied to evaluate the apoptosis of liver tissues. The expression of nuclear factor E2-related factor 2 (Nrf2), miR-122, p53, and HO-1 in liver tissue was evaluated by using immunohistochemistry, qRT-PCR, and western blot as needed. Results Compared to the IR group, the sevoflurane post-treatment or miR-122 antagomir groups showed improved liver injury, decreased Suzuki score, inhibited the levels of AST, ALT, LDH, MDA, NO, TNF-α, IL-1β, and IL-6, increased levels of SOD, IL-10, and inhibited hepatocyte apoptosis. Regarding the molecular mechanism, sevoflurane post-treatment fostered the expression of HO-1, promoted the transport of Nrf2 from cytoplasm to the nucleus, and decreased the expression of miR-122 and p53. The combined use of miR-122 antagomir and sevoflurane enhanced the protective effect of miR-122 antagomir in liver injury in IR rats. Conclusions Sevoflurane protected the liver from IR damage by regulating the miR-122/Nrf2/HO-1 pathway.
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Affiliation(s)
- Kai Zhang
- Department of Anesthesiology, Ningbo Medical Center Lihuili Hospital, Ningbo, China
| | - Xia Xu
- Department of Anesthesiology, Ningbo Medical Center Lihuili Hospital, Ningbo, China
| | - Lihong Hu
- Department of Anesthesiology, Ningbo Medical Center Lihuili Hospital, Ningbo, China
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13
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Chang YM, Chen PC, Hsu CP, Ma PF, Chen HL, Hsu SH. Loss of hepatic miR-194 promotes liver regeneration and protects from acetaminophen-induced acute liver injury. Biochem Pharmacol 2022; 195:114862. [PMID: 34843716 DOI: 10.1016/j.bcp.2021.114862] [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: 09/20/2021] [Revised: 11/23/2021] [Accepted: 11/24/2021] [Indexed: 11/26/2022]
Abstract
The two microRNAs miR-192 and miR-194 are abundantly expressed in the liver and are considered serum biomarkers of liver injury. However, their role in the development of liver injury has not yet been determined. In this study, we generated miR-192/194 mutant mice and determined the effect of miR-192/194 loss on acetaminophen (APAP)-induced acute liver injury. With genetic depletion of miR-192/194, mutant mice were fertile and normally developed. No spontaneous liver injuries were observed in mutant mice. After APAP administration, mutant mice developed less severe liver damage than control mice. Specifically, mutant mice exhibited significantly lower serum alanine transaminase (ALT) levels and pericentral necrosis/apoptosis than control mice receiving APAP. β-catenin signaling was activated during the early phase of liver injury. Activated β-catenin signaling led to faster cellular proliferation and higher expression of AXIN2 and glutamine synthetases. After partial hepatectomy, the miR-192/194 mutant hepatocytes were more regenerative than control hepatocytes (as shown by BrdU incorporation). Moreover, in vitro experiments indicated that miR-194, but not miR-192, specifically repressed β-catenin signaling, while animal experiments revealed that chemical-mediated knockdown of β-catenin signaling compromised APAP resistance that liver protected from miR-192/194 genetic depletion. Collectively, our data indicated that the loss of miR-194 promoted liver regeneration and protected the liver from APAP-induced injury.
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Affiliation(s)
- Yi-Ming Chang
- Department of Anatomy and Cell Biology, National Taiwan University, Taipei, Taiwan
| | - Po-Chun Chen
- Department of Anatomy and Cell Biology, National Taiwan University, Taipei, Taiwan; Division of Gastrointestinal Surgery, Department of Surgery, Ren-Ai Branch, Taipei City Hospital, Taipei, Taiwan
| | - Chien-Peng Hsu
- Department of Anatomy and Cell Biology, National Taiwan University, Taipei, Taiwan
| | - Peng-Fang Ma
- Department of Anatomy and Cell Biology, National Taiwan University, Taipei, Taiwan
| | - Huey-Ling Chen
- Department of Anatomy and Cell Biology, National Taiwan University, Taipei, Taiwan; Department of Pediatrics, National Taiwan University College of Medicine and National Taiwan University Children's Hospital, Taipei, Taiwan
| | - Shu-Hao Hsu
- Department of Anatomy and Cell Biology, National Taiwan University, Taipei, Taiwan.
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Simultaneous Detection of Drug-Induced Liver Injury Protein and microRNA Biomarkers Using Dynamic Chemical Labelling on a Luminex MAGPIX System. ANALYTICA 2021. [DOI: 10.3390/analytica2040013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
Drug-induced liver injury (DILI) is a potentially fatal adverse event and a leading cause for pre- and post-marketing drug withdrawal. Several multinational DILI initiatives have now recommended a panel of protein and microRNA (miRNA) biomarkers that can detect early liver injury and inform about mechanistic basis. This manuscript describes the development of seqCOMBO, a unique combo-multiplexed assay which combines the dynamic chemical labelling approach and an antibody-dependant method on the Luminex MAGPIX system. SeqCOMBO enables a versatile multiplexing platform to perform qualitative and quantitative analysis of proteins and miRNAs in patient serum samples simultaneously. To the best of our knowledge, this is the first method to profile protein and miRNA biomarkers to diagnose DILI in a single-step assay.
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De la Pinta C. Toward Personalized Medicine in Radiotherapy of Hepatocellular Carcinoma: Emerging Radiomic Biomarker Candidates of Response and Toxicity. OMICS : A JOURNAL OF INTEGRATIVE BIOLOGY 2021; 25:537-544. [PMID: 34448625 DOI: 10.1089/omi.2021.0065] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Radiology and radiotherapy are currently undergoing radical transformation with use of biomarkers and digital technologies such as artificial intelligence. These current and upcoming changes in radiology speak of an overarching new vision for personalized medicine. This is particularly evident in the case of radiotherapy of cancers, and of liver cancer in particular. The development of modern radiotherapy with stereotactic body radiotherapy allows targeted treatments to be delivered to the tumor site, limiting the dose to surrounding healthy organs, thus becoming a new therapeutic alternative for hepatocellular carcinoma and other liver tumors. However, not all patients have the same response to radiotherapy or display the same side-effect profile. Biomarkers of response and toxicity in liver radiotherapy would facilitate the vision and practice of personalized medicine. This expert review examines the available molecular, radiomic, and radiogenomic biomarker candidates for acute liver toxicity with potential use for prediction of radiotherapy-induced liver toxicity. To this end, I highlight for oncologists and life scientists that radiomics allows diagnostic images to be analyzed using computer algorithms to extract information imperceptible to the human eye and of relevance to forecasting clinical outcomes. This article underscores particularly (1) the microRNA-based biomarker candidates as among the most promising predictors of radiation-induced liver toxicity and (2) the texture features in radiomic analyses for response prediction. Radiotherapy of hepatocellular carcinoma is edging toward personalized medicine with emerging radiomic biomarker candidates. Future large-scale biomarker studies are called for to enable personalized medicine in liver cancers.
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Affiliation(s)
- Carolina De la Pinta
- Radiation Oncology Department, Ramon y Cajal University Hospital, IRYCIS, Madrid, Spain
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16
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Gao F, Chu Y, Ai Y, Yang W, Lin Z, Wang Q. Hybridization induced ion-barrier effect for the label-free and sensitive electrochemical sensing of Hepatocellular Carcinoma biomarker of miRNA-122. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2020.12.036] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Zhelankin AV, Stonogina DA, Vasiliev SV, Babalyan KA, Sharova EI, Doludin YV, Shchekochikhin DY, Generozov EV, Akselrod AS. Circulating Extracellular miRNA Analysis in Patients with Stable CAD and Acute Coronary Syndromes. Biomolecules 2021; 11:962. [PMID: 34209965 PMCID: PMC8301961 DOI: 10.3390/biom11070962] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 06/11/2021] [Accepted: 06/24/2021] [Indexed: 12/29/2022] Open
Abstract
Extracellular circulating microRNAs (miRNAs) are currently a focus of interest as non-invasive biomarkers of cardiovascular pathologies, including coronary artery disease (CAD) and acute coronary syndromes (ACS): myocardial infarction with and without ST-segment elevation (STEMI and NSTEMI) and unstable angina (UA). However, the current data for some miRNAs are controversial and inconsistent, probably due to pre-analytical and methodological variances in different studies. In this work, we fulfilled the basic pre-analytical requirements provided for circulating miRNA studies for application to stable CAD and ACS research. We used quantitative PCR to determine the relative plasma levels of eight circulating miRNAs that are potentially associated with atherosclerosis. In a cohort of 136 adult clinic CAD patients and outpatient controls, we found that the plasma levels of miR-21-5p and miR-146a-5p were significantly elevated in ACS patients, and the level of miR-17-5p was decreased in ACS and stable CAD patients compared to both healthy controls and hypertensive patients without CAD. Within the ACS patient group, no differences were found in the plasma levels of these miRNAs between patients with positive and negative troponin, nor were any differences found between STEMI and NSTEMI. Our results indicate that increased plasma levels of miR-146a-5p and miR-21-5p can be considered general ACS circulating biomarkers and that lowered miR-17-5p can be considered a general biomarker of CAD.
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Affiliation(s)
- Andrey V. Zhelankin
- Department of Molecular Biology and Genetics, Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, 119435 Moscow, Russia; (K.A.B.); (E.I.S.); (E.V.G.)
| | - Daria A. Stonogina
- Department of Cardiology, Functional and Ultrasound Diagnostics, Faculty of Medicine N.V. Sklifosovsky, I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 119146 Moscow, Russia; (D.A.S.); (S.V.V.); (D.Y.S.); (A.S.A.)
| | - Sergey V. Vasiliev
- Department of Cardiology, Functional and Ultrasound Diagnostics, Faculty of Medicine N.V. Sklifosovsky, I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 119146 Moscow, Russia; (D.A.S.); (S.V.V.); (D.Y.S.); (A.S.A.)
| | - Konstantin A. Babalyan
- Department of Molecular Biology and Genetics, Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, 119435 Moscow, Russia; (K.A.B.); (E.I.S.); (E.V.G.)
| | - Elena I. Sharova
- Department of Molecular Biology and Genetics, Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, 119435 Moscow, Russia; (K.A.B.); (E.I.S.); (E.V.G.)
| | - Yurii V. Doludin
- FSI National Research Center for Preventive Medicine of the Ministry of Health of the Russian Federation, 101990 Moscow, Russia;
| | - Dmitry Y. Shchekochikhin
- Department of Cardiology, Functional and Ultrasound Diagnostics, Faculty of Medicine N.V. Sklifosovsky, I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 119146 Moscow, Russia; (D.A.S.); (S.V.V.); (D.Y.S.); (A.S.A.)
| | - Eduard V. Generozov
- Department of Molecular Biology and Genetics, Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, 119435 Moscow, Russia; (K.A.B.); (E.I.S.); (E.V.G.)
| | - Anna S. Akselrod
- Department of Cardiology, Functional and Ultrasound Diagnostics, Faculty of Medicine N.V. Sklifosovsky, I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), 119146 Moscow, Russia; (D.A.S.); (S.V.V.); (D.Y.S.); (A.S.A.)
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Mencias M, Levene M, Blighe K, Bax BE. Circulating miRNAs as Biomarkers for Mitochondrial Neuro-Gastrointestinal Encephalomyopathy. Int J Mol Sci 2021; 22:ijms22073681. [PMID: 33916195 PMCID: PMC8037498 DOI: 10.3390/ijms22073681] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 03/25/2021] [Accepted: 03/27/2021] [Indexed: 02/05/2023] Open
Abstract
Mitochondrial neurogastrointestinal encephalomyopathy (MNGIE) is an ultra-rare disease for which there are currently no validated outcome measures for assessing therapeutic intervention efficacy. The aim of this study was to identify a plasma and/or serum microRNA (miRNA) biomarker panel for MNGIE. Sixty-five patients and 65 age and sex matched healthy controls were recruited and assigned to one of four study phases: (i) discovery for sample size determination; (ii) candidate screening; (iii) candidate validation; and (iv) verifying the performance of the validated miRNA panel in four patients treated with erythrocyte-encapsulated thymidine phosphorylase (EE-TP), an enzyme replacement under development for MNGIE. Quantitative PCR (qPCR) was used to profile miRNAs in serum and/or plasma samples collected for the discovery, validation and performance phases, and next generation sequencing (NGS) analysis was applied to serum samples assigned to the candidate screening phase. Forty-one differentially expressed candidate miRNAs were identified in the sera of patients (p < 0.05, log2 fold change > 1). The validation cohort revealed that of those, 27 miRNAs were upregulated in plasma and three miRNAs were upregulated in sera (p < 0.05). Through binary logistic regression analyses, five plasma miRNAs (miR-192-5p, miR-193a-5p, miR-194-5p, miR-215-5p and miR-34a-5p) and three serum miRNAs (miR-192-5p, miR-194-5p and miR-34a-5p) were shown to robustly distinguish MNGIE from healthy controls. Reduced longitudinal miRNA expression of miR-34a-5p was observed in all four patients treated with EE-TP and coincided with biochemical and clinical improvements. We recommend the inclusion of the plasma exploratory miRNA biomarker panel in future clinical trials of investigational therapies for MNGIE; it may have prognostic value for assessing clinical status.
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Affiliation(s)
- Mark Mencias
- Molecular and Clinical Sciences, St. George’s, University of London, London SW17 0RE, UK; (M.M.); (M.L.)
| | - Michelle Levene
- Molecular and Clinical Sciences, St. George’s, University of London, London SW17 0RE, UK; (M.M.); (M.L.)
| | - Kevin Blighe
- Clinical Bioinformatics Research Ltd., London W1B 3HH, UK;
| | - Bridget E. Bax
- Molecular and Clinical Sciences, St. George’s, University of London, London SW17 0RE, UK; (M.M.); (M.L.)
- Correspondence: ; Tel.: +44-(0)208-266-6836
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Zhang C, Kang L, Zhu H, Li J, Fang R. miRNA-338-3p/CAMK IIα signaling pathway prevents acetaminophen-induced acute liver inflammation in vivo. Ann Hepatol 2021; 21:100191. [PMID: 32331846 DOI: 10.1016/j.aohep.2020.03.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 02/29/2020] [Accepted: 03/06/2020] [Indexed: 02/04/2023]
Abstract
INTRODUCTION AND OBJECTIVES N-acetyl-p-aminophenol (APAP)-induced liver injury is a major clinical challenge worldwide. The present study investigated the molecular role of microRNA (miR)-338-3p in the development of APAP-induced acute liver injury. MATERIALS AND METHODS B6 mice were treated with an miR-338-3p agomir, antagomir, and intraperitoneally injected with APAP 24h later to induce acute liver injury. Histological analysis was performed to evaluate the degree of liver injury. The gene expression of miR-338-3p and its downstream regulators was measured by reverse transcription-quantitative PCR and western blot. The miR target was validated using a luciferase reporter assay. RESULTS The results revealed that miR-338-3p was significantly upregulated following the intraperitoneal administration of APAP. Augmenting miR-338-3p alleviated acute liver injury caused by APAP overdose, while silencing of miR-338-3p exhibited a detrimental effect. Moreover, miR-338-3p inhibited the expression of pro-inflammatory cytokines by preventing the aberrant activation of inflammatory signaling pathways, including the nuclear factor kappa-B (NF-κB)/mitogen-activated protein kinase (MAPK) signaling pathway. Furthermore, calcium/calmodulin-dependent protein kinase IIα (CAMK IIα) was identified as a direct target of miR-338-3p. CONCLUSION The present study demonstrated that miR-338-3p inhibited inflammation in APAP-induced acute liver injury.
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Affiliation(s)
- Chen Zhang
- Department of Infectious Diseases, The Ninth Hospital of Xi'an, Shaanxi 710054, China
| | - Li Kang
- Department of Human Anatomy, Henan Vocational College of Nursing, Anyang 455000, China
| | - Haihui Zhu
- Department of Endocrinology, Shaanxi Province TCM Hospital, Xi'an, 710003 Shaanxi, China
| | - Jing Li
- Department of Traditional Chinese Medicine, The Hospital of Shaanxi Provincial People, Shaanxi 710068, China
| | - Rong Fang
- Department of Infectious Diseases, The Hospital of Yan 'an People, Shaanxi 716000, China.
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20
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Wang F, Min X, Hu SY, You DL, Jiang TT, Wang L, Wu X. Hypoxia/reoxygenation-induced upregulation of miRNA-542-5p aggravated cardiomyocyte injury by repressing autophagy. Hum Cell 2021; 34:349-359. [PMID: 33394350 DOI: 10.1007/s13577-020-00466-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 11/25/2020] [Indexed: 12/13/2022]
Abstract
MicroRNAs (miRNAs) and autophagy exert an important role in hypoxia/reoxygenation (H/R)-induced cardiomyocyte injury. The current study aimed to explore the role of miRNA and autophagy in H/R-induced cardiomyocyte injury. Cardiomyocyte H9c2 was exposed to H/R to simulate H/R injury in vitro. The differentially expressed miRNAs were identified using quantitative RT-PCR (qPCR). Lactate dehydrogenase (LDH) activity was assayed to assess H/R injury. The role of miRNA and autophagy in regulating the viability and cell apoptosis was evaluated using cell counting kit-8 (CCK-8) assay, flow cytometry (FCM), and western blot. The autophagy activation was assessed through testing the number of light chain 3 (LC3) puncta and LC3-II expression using western blot and immunofluorescence analysis. In the present study, we found that the miR-542-5p expression and the autophagy activation were significantly increased in H9c2 cells after H/R injury. Functionally, forced expression of miR-542-5p further aggravated H/R injury in H9c2 cells, whereas miR-542-5p inhibition alleviated H/R injury as measured by the cell viability, LDH activity and cell apoptosis. miR-542-5p repressed autophagy activation, whereas miR-542-5p inhibition facilitated autophagy activation in H9c2 cells exposed to H/R as measured by the LC3 puncta number, LC3II, and p62 protein level. Especially, autophagy inhibition by specific inhibitor partially lessened the role of miR-542-5p inhibitor in alleviating H/R injury. Finally, the autophagy-related 7 (ATG7) was identified as a novel target gene of miR-542-5p in H9c2 cells. The current data suggest that miR-542-5p/autophagy pathway might be a potential target for the treatment of H/R-related heart diseases.
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Affiliation(s)
- Fei Wang
- Emergency Department, Jiading District Central Hospital Affiliated Shanghai University of Medicine and Health Sciences, No.1, Chengbei Rd, Jiading District, Shanghai, 201800, China
| | - Xin Min
- Department of General Practice, Jiading District Central Hospital Affiliated Shanghai University of Medicine and Health Sciences, Shanghai, China
| | - Shan-You Hu
- Emergency Department, Jiading District Central Hospital Affiliated Shanghai University of Medicine and Health Sciences, No.1, Chengbei Rd, Jiading District, Shanghai, 201800, China
| | - Da-Li You
- Emergency Department, Jiading District Central Hospital Affiliated Shanghai University of Medicine and Health Sciences, No.1, Chengbei Rd, Jiading District, Shanghai, 201800, China
| | - Ting-Ting Jiang
- Emergency Department, Jiading District Central Hospital Affiliated Shanghai University of Medicine and Health Sciences, No.1, Chengbei Rd, Jiading District, Shanghai, 201800, China
| | - Li Wang
- Emergency Department, Jiading District Central Hospital Affiliated Shanghai University of Medicine and Health Sciences, No.1, Chengbei Rd, Jiading District, Shanghai, 201800, China
- Department of General Practice, Jiading District Central Hospital Affiliated Shanghai University of Medicine and Health Sciences, Shanghai, China
| | - Xiao Wu
- Emergency Department, Jiading District Central Hospital Affiliated Shanghai University of Medicine and Health Sciences, No.1, Chengbei Rd, Jiading District, Shanghai, 201800, China.
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Tantawy M, Pamittan FG, Singh S, Gong Y. Epigenetic Changes Associated With Anthracycline-Induced Cardiotoxicity. Clin Transl Sci 2020; 14:36-46. [PMID: 32770710 PMCID: PMC7877852 DOI: 10.1111/cts.12857] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 07/11/2020] [Indexed: 12/24/2022] Open
Abstract
Advances in cancer treatment have significantly improved the survival of patients with cancer, but, unfortunately, many of these treatments also have long‐term complications. Cancer treatment‐related cardiotoxicities are becoming a significant clinical problem that a new discipline, Cardio‐Oncology, was established to advance the cardiovascular care of patients with growing cancer populations. Anthracyclines are a class of chemotherapeutic agents used to treat many cancers in adults and children. Their clinical use is limited by anthracycline‐induced cardiotoxicity (AIC), which can lead to heart failure. Early‐onset cardiotoxicity appears within a year of treatment, whereas late‐onset cardiotoxicity occurs > 1 year and even up to decades after treatment completion. The pathophysiology of AIC was hypothesized to be caused by generation of reactive oxygen species that lead to lipid peroxidation, defective mitochondrial biogenesis, and DNA damage of the cardiomyocytes. The accumulation of anthracycline metabolites was also proposed to cause mitochondrial damage and the induction of cardiac cell apoptosis, which induces arrhythmias, contractile dysfunction, and cardiomyocyte death. This paper will provide a general overview of cardiotoxicity focusing on the effect of anthracyclines and their epigenetic molecular mechanisms on cardiotoxicity.
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Affiliation(s)
- Marwa Tantawy
- Department of Pharmacotherapy and Translational Research, College of Pharmacy, University of Florida, Gainesville, Florida, USA.,Center for Pharmacogenomics and Precision Medicine, College of Pharmacy, University of Florida, Gainesville, Florida, USA
| | - Frances G Pamittan
- Department of Pharmacotherapy and Translational Research, College of Pharmacy, University of Florida, Gainesville, Florida, USA
| | - Sonal Singh
- Takeda California, San Diego, California, USA
| | - Yan Gong
- Department of Pharmacotherapy and Translational Research, College of Pharmacy, University of Florida, Gainesville, Florida, USA.,Center for Pharmacogenomics and Precision Medicine, College of Pharmacy, University of Florida, Gainesville, Florida, USA.,UF Health Cancer Center, Gainesville, Florida, USA
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22
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Bailey WJ, Barnum JE, Erdos Z, LaFranco-Scheuch L, Lane P, Vlasakova K, Sistare FD, Glaab WE. A Performance Evaluation of Liver and Skeletal Muscle-Specific miRNAs in Rat Plasma to Detect Drug-Induced Injury. Toxicol Sci 2020; 168:110-125. [PMID: 30496518 DOI: 10.1093/toxsci/kfy282] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Liver and skeletal muscle-specific microRNAs (miRNAs) are currently being evaluated as novel plasma biomarkers that may out-perform or add value to the conventional liver injury biomarkers alanine aminotransferase (ALT) and aspartate aminotransferase (AST), and to the skeletal muscle injury biomarkers AST and creatine kinase (CK). A comprehensive evaluation was conducted to assess the relative performance of these miRNAs to detect and distinguish liver from muscle tissue injury. The performance of miR-122 and miR-192 for liver and miR-1, miR-133a, miR-133b, and miR-206 for skeletal muscle was compared with 10 enzymatic or protein biomarkers across 27 compounds causing specific types of tissue injury in rat. Receiver operator characteristic analyses were performed comparing the relative sensitivity and specificity of each of the biomarkers in individual animals with histopathology observations of necrosis and/or degeneration in various organs. All of the miRNAs outperformed ALT, AST, and/or CK in studies with either liver or skeletal muscle injury and demonstrated superior specificity in organs without type-specific injury (eg, liver biomarkers assessed with compounds that cause skeletal muscle injury). When additional protein biomarkers were included, glutamate dehydrogenase, arginase I, alpha-glutathione S-transferase for liver and skeletal troponin I, myosin light chain 3, fatty acid-binding protein 3, and creatine kinase M isoform for skeletal muscle, the miRNAs demonstrated equal or superior performance to the extended panel. Taken together, this comprehensive evaluation demonstrates that these novel miRNA toxicity biomarkers outperform and add value with respect to sensitivity and specificity over ALT, AST in monitoring the liver and over CK for monitoring skeletal muscle drug-induced injury.
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Affiliation(s)
- Wendy J Bailey
- Safety Assessment and Laboratory Animal Resources, Merck & Co., Inc., West Point, Pennsylvania 19486
| | - John E Barnum
- Safety Assessment and Laboratory Animal Resources, Merck & Co., Inc., West Point, Pennsylvania 19486
| | - Zoltan Erdos
- Safety Assessment and Laboratory Animal Resources, Merck & Co., Inc., West Point, Pennsylvania 19486
| | - Lisa LaFranco-Scheuch
- Safety Assessment and Laboratory Animal Resources, Merck & Co., Inc., West Point, Pennsylvania 19486
| | - Pamela Lane
- Safety Assessment and Laboratory Animal Resources, Merck & Co., Inc., West Point, Pennsylvania 19486
| | - Katerina Vlasakova
- Safety Assessment and Laboratory Animal Resources, Merck & Co., Inc., West Point, Pennsylvania 19486
| | - Frank D Sistare
- Safety Assessment and Laboratory Animal Resources, Merck & Co., Inc., West Point, Pennsylvania 19486
| | - Warren E Glaab
- Safety Assessment and Laboratory Animal Resources, Merck & Co., Inc., West Point, Pennsylvania 19486
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23
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Real M, Barnhill MS, Higley C, Rosenberg J, Lewis JH. Drug-Induced Liver Injury: Highlights of the Recent Literature. Drug Saf 2020; 42:365-387. [PMID: 30343418 DOI: 10.1007/s40264-018-0743-2] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Drug-induced liver injury (DILI), herbal-induced liver injury, and herbal and dietary supplement (HDS)-induced liver injury are an important aspect of drug safety. Knowledge regarding responsible drugs, mechanisms, risk factors, and the diagnostic tools to detect liver injury have continued to grow in the past year. This review highlights what we considered the most significant publications from among more than 1800 articles relating to liver injury from medications, herbal products, and dietary supplements in 2017 and 2018. The US Drug-Induced Liver Injury Network (DILIN) prospective study highlighted several areas of ongoing study, including the potential utility of human leukocyte antigens and microRNAs as DILI risk factors and new data on racial differences, the role of alcohol consumption, factors associated with prognosis, and updates on the clinical signatures of autoimmune DILI, thiopurines, and HDS agents. Novel data were also generated from the Spanish and Latin American DILI registries as well as from Chinese and Korean case series. A few new agents causing DILI were added to the growing list in the past 2 years, including sodium-glucose co-transporter-2 inhibitors, as were new aspects of chemotherapy-associated liver injury. A number of cases reported previously described hepatotoxins confirmed via the Roussel Uclaf Causality Assessment Method (RUCAM; e.g., norethisterone, methylprednisolone, glatiramer acetate) and/or the DILIN method (e.g., celecoxib, dimethyl fumarate). Additionally, much work centered on elucidating the pathophysiology of DILI, including the importance of bile salt export pumps and immune-mediated mechanisms. Finally, it must be noted that, while hundreds of new studies described DILI in 2017-2018, the quality of such reports must always be addressed. Björnsson reminds us to remain very critical of the data when addressing the future utility of a study, which is why it is so important to adhere to a standardized method such as RUCAM when determining DILI causality. While drug-induced hepatotoxicity remains a diagnosis of exclusion, the diverse array of publications that appeared in 2017 and 2018 provided important advances in our understanding of DILI, paving the way for our improved ability to make a more definitive diagnosis and risk assessment.
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Affiliation(s)
- Mark Real
- Division of Gastroenterology and Hepatology, Georgetown University Hospital, Washington, DC, USA
| | - Michele S Barnhill
- Department of Medicine, Georgetown University Hospital, Washington, DC, USA
| | - Cory Higley
- Department of Medicine, Georgetown University Hospital, Washington, DC, USA
| | - Jessica Rosenberg
- Department of Medicine, Georgetown University Hospital, Washington, DC, USA
| | - James H Lewis
- Division of Gastroenterology and Hepatology, Georgetown University Hospital, Washington, DC, USA.
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Chen WJ, Xiong L, Yang L, Yang LJ, Li L, Huang L, Liang XQ, Xue J, Tan BZ. Long Non-Coding RNA LINC01783 Promotes the Progression of Cervical Cancer by Sponging miR-199b-5p to Mediate GBP1 Expression. Cancer Manag Res 2020; 12:363-373. [PMID: 32021449 PMCID: PMC6972596 DOI: 10.2147/cmar.s230171] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Accepted: 11/01/2019] [Indexed: 12/11/2022] Open
Abstract
Background Long non-coding RNA showed potential regulating effects in oncogenesis. Highly expressed LncRNA LINC01783 is observed in cervical cancer. However, the specific pathogenesis of cervical cancer is still unclear. Methods Differential lncRNAs in cervical cancer were identified based on TCGA dataset. Subsequently, qRT-PCR was utilized for testing the LINC01783 expression in cervical cancer cell lines and normal human cervical epithelial cell line HcerEpic. CCK-8, EdU, Wound healing assay, Transwell assay and flow cytometry were used for detecting proliferative and migratory potential, cell cycle and apoptosis of cervical cancer cells, respectively. To identify the potential target of LINC01783, bioinformatics assay and dual-luciferase reporter gene assay were performed. Moreover, to clarify their interactions and roles in regulating the progression of cervical cancer, Western blot assay and RIP assay were carried out. Results Our results revealed LINC01783 is overexpressed in cervical cancer cells. Overexpressed LINC01783 considerably accelerated the cell proliferation, migration and invasion of cervical cancer cells while restrained cell apoptosis of them. Moreover, LINC01783 positively regulated the GBP1 expression via competitively binding to miR-199b-5p. Conclusion LINC01783 is involved in the progression of cervical cancer through competitively binding to miR-199b-5p to mediate GBP1 expression.
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Affiliation(s)
- Wei-Jun Chen
- Department of Gynaecology and Obstetrics, The Second Affiliated Hospital of Nanchang University, Reproductive Hospital Affiliated to Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi, People's Republic of China
| | - Liang Xiong
- Department of Urinary Surgery, Armed Police Jiangxi General Team Hospital, Nanchang, Jiangxi, People's Republic of China
| | - Lin Yang
- Department of Reproductive Medicine, Reproductive Hospital Affiliated to Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi, People's Republic of China
| | - Li-Juan Yang
- Department of Reproductive Medicine, Reproductive Hospital Affiliated to Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi, People's Republic of China
| | - Lin Li
- Department of Reproductive Medicine, Reproductive Hospital Affiliated to Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi, People's Republic of China
| | - Li Huang
- Department of Reproductive Medicine, Reproductive Hospital Affiliated to Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi, People's Republic of China
| | - Xiao-Qing Liang
- Department of Gynaecology and Obstetrics, The Fourth Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Jie Xue
- Department of Reproductive Medicine, Reproductive Hospital Affiliated to Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi, People's Republic of China
| | - Bu-Zhen Tan
- Department of Gynaecology and Obstetrics, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
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25
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Choi YH, Han CY, Kim KS, Kim SG. Future Directions of Pharmacovigilance Studies Using Electronic Medical Recording and Human Genetic Databases. Toxicol Res 2019; 35:319-330. [PMID: 31636843 PMCID: PMC6791658 DOI: 10.5487/tr.2019.35.4.319] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 04/25/2019] [Accepted: 05/08/2019] [Indexed: 12/11/2022] Open
Abstract
Adverse drug reactions (ADRs) constitute key factors in determining successful medication therapy in clinical situations. Integrative analysis of electronic medical record (EMR) data and use of proper analytical tools are requisite to conduct retrospective surveillance of clinical decisions on medications. Thus, we suggest that electronic medical recording and human genetic databases are considered together in future directions of pharmacovigilance. We analyzed EMR-based ADR studies indexed on PubMed during the period from 2005 to 2017 and retrospectively acquired 1161 (29.6%) articles describing drug-induced adverse reactions (e.g., liver, kidney, nervous system, immune system, and inflammatory responses). Of them, only 102 (8.79%) articles contained useful information to detect or predict ADRs in the context of clinical medication alerts. Since insufficiency of EMR datasets and their improper analyses may provide false warnings on clinical decision, efforts should be made to overcome possible problems on data-mining, analysis, statistics, and standardization. Thus, we address the characteristics and limitations on retrospective EMR database studies in hospital settings. Since gene expression and genetic variations among individuals impact ADRs, pharmacokinetics, and pharmacodynamics, appropriate paths for pharmacovigilance may be optimized using suitable databases available in public domain (e.g., genome-wide association studies (GWAS), non-coding RNAs, microRNAs, proteomics, and genetic variations), novel targets, and biomarkers. These efforts with new validated biomarker analyses would be of help to repurpose clinical and translational research infrastructure and ultimately future personalized therapy considering ADRs.
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Affiliation(s)
- Young Hee Choi
- College of Pharmacy, Dongguk University_Seoul, Goyang,
Korea
| | - Chang Yeob Han
- Department of Pharmacology, School of Medicine, Wonkwang University, Iksan,
Korea
| | - Kwi Suk Kim
- Department of Pharmacy, Seoul National University Hospital, Seoul,
Korea
| | - Sang Geon Kim
- Department of Pharmacy, Seoul National University Hospital, Seoul,
Korea
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul,
Korea
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26
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Yang F, Li L, Yang R, Wei M, Sheng Y, Ji L. Identification of serum microRNAs as potential toxicological biomarkers for toosendanin-induced liver injury in mice. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2019; 58:152867. [PMID: 30844585 DOI: 10.1016/j.phymed.2019.152867] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Revised: 01/26/2019] [Accepted: 02/17/2019] [Indexed: 06/09/2023]
Abstract
BACKGROUND Toosendan Fructus is traditionally used as an insecticide or digestive tract parasiticide for treating digestive parasites in China. It is recorded to have little toxicity in Chinese Pharmacopoeia and has been found to cause severe liver injury during clinical practice. PURPOSE This study aims to identify candidate serum microRNAs (miRNAs) as potential toxicological biomarkers for reflecting the hepatotoxicity induced by toosendanin (TSN), which is the main toxic compound isolated from Toosendan Fructus METHODS: Alanine/aspartate aminotransferase (ALT/AST) activities detection and liver histological observation were performed to evaluate the liver injury induced by TSN or other hepatotoxicants in mice. miRNAs chip analysis and Real-time PCR assay were conducted to identify the altered miRNAs in serum from TSN-treated mice RESULTS: The results of serum ALT/AST and liver histological evaluation showed that TSN (10 mg/kg) induced hepatotoxicity in mice. The results of miRNAs chip showed that the expression of 81 serum miRNAs was obviously altered in mice treated with TSN for 12 h, and 22 of them have passed the further validation in serum from mice treated with TSN for both 6 h and 12 h. These 22 miRNAs were supposed to be the candidate toxicological biomarkers for TSN-induced hepatotoxicity with more sensitivity as compared to the alteration of AST or ALT activity. Moreover, the expression of miRNA-122-3p and mcmv-miRNA-m01-4-3p was not only increased in TSN-treated mice, but also increased in mice treated with other hepatotoxicants including acetaminophen (APAP), monocrotaline (MCT) and diosbuibin B (DB). Only the expression of serum miRNA-367-3p was increased in TSN-treated mice but not changed in the liver injury induced by APAP, MCT or DB CONCLUSION: miR-122-3p and mcmv-miRNA-m01-4-3p may be two commonly sensitive biomarkers for reflecting the hepatotoxicity induced by exogenous hepatotoxicants, and miR-367-3p may be a specific biomarker for reflecting the liver injury induced by TSN.
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Affiliation(s)
- Fan Yang
- The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound 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 201203, China; Center for Drug Safety Evaluation and Research, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Shanghai 201203, China
| | - Li Li
- Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, China
| | - Rui Yang
- The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound 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 201203, China; Center for Drug Safety Evaluation and Research, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Shanghai 201203, China
| | - Mengjuan Wei
- The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound 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 201203, China
| | - Yuchen Sheng
- Center for Drug Safety Evaluation and Research, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Shanghai 201203, China
| | - Lili Ji
- The MOE Key Laboratory for Standardization of Chinese Medicines, Shanghai Key Laboratory of Compound 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 201203, China.
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27
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Millán O, Ruiz P, Orts L, Ferré P, Crespo G, Santana M, Fortuna V, Quintairos L, Navasa M, Brunet M. Monitoring of miR-181a-5p and miR-155-5p Plasmatic Expression as Prognostic Biomarkers for Acute and Subclinical Rejection in de novo Adult Liver Transplant Recipients. Front Immunol 2019; 10:873. [PMID: 31068943 PMCID: PMC6491707 DOI: 10.3389/fimmu.2019.00873] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Accepted: 04/05/2019] [Indexed: 12/26/2022] Open
Abstract
Background and Aims: News strategies for the accurate assessment of the state of immunosuppression (IS) in liver transplant recipients are needed to prevent rejection and minimize drug-related side effects. miRNAs can potentially be used as diagnostic or prognostic biomarkers in transplant patients. This study evaluated the capacity of a plasmatic miRNA panel (miR-155-5p, miR-122-5p, miR-181a-5p, and miR148-3p) as an early non-invasive prognostic and diagnostic biomarker for T cell-mediated acute rejection (TCMAR) and subclinical rejection (SCR) in adult liver recipients. Methods: A total of 145 liver recipients were included. All patients received a calcineurin inhibitor with or without mycophenolate mofetil and methylprednisolone. Plasmatic miRNA expression was assessed by qPCR before and at different time-points after liver transplantation. Results: Seventeen patients experienced TCMAR, and eight were diagnosed with SCR during the protocol biopsy at the 3rd month post-transplantation. Pre-transplantation, miR-155-5p expression was significantly higher in TCMAR patients and in SCR patients than in non-rejectors, and miR-181a-5p expression was also significantly higher in SCR patients than in non-rejectors. Post-transplantation, before transaminase-level modification, significantly increased miR-181a-5p, miR-155-5p, and miR-122-5p expression was observed in TCMAR and SCR patients. Binary logistic regression analyses showed, post-transplantation, that TCMAR risk was better predicted by individual expression of miR-181a-5p (LOGIT = -6.35 + 3.87*miR-181a-5p), and SCR risk was better predicted by the combination of miR-181a-5p and miR-155-5p expression (LOGIT = -5.18 + 2.27*miR-181a-5p+1.74*miR-155-5p). Conclusions: Pre-transplantation plasmatic miR-155-5p expression may be useful for stratifying low-immunologic-risk patients, and post-transplantation miR-181a-5p and miR-155-5p may be candidates for inclusion in early, non-invasive prognostic biomarker panels to prevent TCMAR or SCR and better identify patient candidates for IS minimization. Large prospective randomized multicenter trials are needed to refine the cut-off values and algorithms and validate the clinical usefulness of these biomarkers.
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Affiliation(s)
- Olga Millán
- Biomedical Research Center in Hepatic and Digestive Diseases (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
- Pharmacology and Toxicology, Biochemistry and Molecular Genetics, Biomedical Diagnostic Center (CDB), IDIBAPS, Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain
| | - Pablo Ruiz
- Liver Unit, IDIBAPS, Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain
| | - Lara Orts
- Liver Unit, IDIBAPS, Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain
| | - Paula Ferré
- Pharmacology and Toxicology, Biochemistry and Molecular Genetics, Biomedical Diagnostic Center (CDB), IDIBAPS, Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain
| | - Gonzalo Crespo
- Biomedical Research Center in Hepatic and Digestive Diseases (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
- Liver Unit, IDIBAPS, Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain
| | - Miguel Santana
- Liver Unit, IDIBAPS, Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain
| | - Virginia Fortuna
- Pharmacology and Toxicology, Biochemistry and Molecular Genetics, Biomedical Diagnostic Center (CDB), IDIBAPS, Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain
| | - Luís Quintairos
- Pharmacology and Toxicology, Biochemistry and Molecular Genetics, Biomedical Diagnostic Center (CDB), IDIBAPS, Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain
| | - Miguel Navasa
- Biomedical Research Center in Hepatic and Digestive Diseases (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
- Liver Unit, IDIBAPS, Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain
| | - Mercè Brunet
- Biomedical Research Center in Hepatic and Digestive Diseases (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain
- Pharmacology and Toxicology, Biochemistry and Molecular Genetics, Biomedical Diagnostic Center (CDB), IDIBAPS, Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain
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28
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Sulaiman SA, Muhsin NIA, Jamal R. Regulatory Non-coding RNAs Network in Non-alcoholic Fatty Liver Disease. Front Physiol 2019; 10:279. [PMID: 30941061 PMCID: PMC6433939 DOI: 10.3389/fphys.2019.00279] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 03/04/2019] [Indexed: 12/12/2022] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) spectrum comprises simple steatosis and non-alcoholic steatohepatitis (NASH) that can lead to fibrosis and cirrhosis. The patients usually have no history of excessive alcohol consumption and other etiologies that can cause fatty liver. Understanding of the pathophysiology of NAFLD has revealed that non-coding RNAs (ncRNAs) play significant roles in modulating the disease susceptibility, pathogenesis and progression. Currently, the ncRNAs are grouped according to their sizes and their regulatory or housekeeping functions. Each of these ncRNAs has a wide range of involvement in the regulation of the genes and biological pathways. Here, we briefly review the current literature the regulatory ncRNAs in NAFLD pathogenesis and progression, mainly the microRNAs, long non-coding RNAs and circular RNAs. We also discuss the co-regulatory functions and interactions between these ncRNAs in modulating the disease pathogenesis. Elucidation of ncRNAs in NAFLD may facilitate the identification of early diagnostic biomarkers and development of therapeutic strategies for NAFLD.
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Affiliation(s)
- Siti Aishah Sulaiman
- UKM Medical Molecular Biology Institute, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
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29
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Ni JS, Zheng H, Huang ZP, Hong YG, Ou YL, Tao YP, Wang MC, Wang ZG, Yang Y, Zhou WP. MicroRNA-197-3p acts as a prognostic marker and inhibits cell invasion in hepatocellular carcinoma. Oncol Lett 2018; 17:2317-2327. [PMID: 30675297 PMCID: PMC6341871 DOI: 10.3892/ol.2018.9848] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Accepted: 11/16/2018] [Indexed: 01/27/2023] Open
Abstract
MicroRNAs (miRNAs) serve an important regulatory role in carcinogenesis and cancer progression. Aberrant expression of miR-197-3p has been reported in various human malignancies. However, the role of miR-197-3p in the progression and prognosis of hepatocellular carcinoma (HCC) remains unknown. The present study demonstrated that miR-197-3p was downregulated in HCC tissues and that the low level of miR-197-3p expression in HCC tumours correlated with aggressive clinicopathological characteristics; thus, miR-197-3p may serve as a predictor for poor prognosis in patients with HCC. Additionally, miR-197-3p markedly inhibited the metastasis of HCC cells in vitro and in vivo. Bioinformatics analysis further identified zinc finger protein interacted with K protein 1 (ZIK1) as a novel target of miR-197-3p in HCC cells. These findings suggest that miR-197-3p may regulate the survival of HCC cells, partially through the downregulation of ZIK1. Therefore, the miR-197-3p/ZIK1 axis may serve as a novel therapeutic target in patients with HCC.
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Affiliation(s)
- Jun-Sheng Ni
- Third Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai 200438, P.R. China.,Key Laboratory of Signalling Regulation and Targeting Therapy of Liver Cancer (SMMU), Ministry of Education, Shanghai 200438, P.R. China.,Shanghai Key Laboratory of Hepatobiliary Tumor Biology (EHBH), Shanghai 200438, P.R. China
| | - Hao Zheng
- Third Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai 200438, P.R. China.,Key Laboratory of Signalling Regulation and Targeting Therapy of Liver Cancer (SMMU), Ministry of Education, Shanghai 200438, P.R. China.,Shanghai Key Laboratory of Hepatobiliary Tumor Biology (EHBH), Shanghai 200438, P.R. China
| | - Zhi-Ping Huang
- Third Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai 200438, P.R. China.,Key Laboratory of Signalling Regulation and Targeting Therapy of Liver Cancer (SMMU), Ministry of Education, Shanghai 200438, P.R. China.,Shanghai Key Laboratory of Hepatobiliary Tumor Biology (EHBH), Shanghai 200438, P.R. China.,Department of Hepatobiliary Surgery, General Hospital of Guangzhou Military Command of PLA, Guangzhou, Guangdong 510010, P.R. China
| | - Yong-Gang Hong
- Department of Colorectal Surgery, Changhai Hospital, Second Military Medical University, Shanghai 200433, P.R. China
| | - Yang-Liu Ou
- Department of Colorectal Surgery, Changhai Hospital, Second Military Medical University, Shanghai 200433, P.R. China
| | - Yuan-Ping Tao
- Third Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai 200438, P.R. China.,Key Laboratory of Signalling Regulation and Targeting Therapy of Liver Cancer (SMMU), Ministry of Education, Shanghai 200438, P.R. China.,Shanghai Key Laboratory of Hepatobiliary Tumor Biology (EHBH), Shanghai 200438, P.R. China
| | - Meng-Chao Wang
- Third Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai 200438, P.R. China.,Key Laboratory of Signalling Regulation and Targeting Therapy of Liver Cancer (SMMU), Ministry of Education, Shanghai 200438, P.R. China.,Shanghai Key Laboratory of Hepatobiliary Tumor Biology (EHBH), Shanghai 200438, P.R. China
| | - Zhen-Guang Wang
- Third Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai 200438, P.R. China.,Key Laboratory of Signalling Regulation and Targeting Therapy of Liver Cancer (SMMU), Ministry of Education, Shanghai 200438, P.R. China.,Shanghai Key Laboratory of Hepatobiliary Tumor Biology (EHBH), Shanghai 200438, P.R. China
| | - Yuan Yang
- Third Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai 200438, P.R. China.,Key Laboratory of Signalling Regulation and Targeting Therapy of Liver Cancer (SMMU), Ministry of Education, Shanghai 200438, P.R. China.,Shanghai Key Laboratory of Hepatobiliary Tumor Biology (EHBH), Shanghai 200438, P.R. China
| | - Wei-Ping Zhou
- Third Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai 200438, P.R. China.,Key Laboratory of Signalling Regulation and Targeting Therapy of Liver Cancer (SMMU), Ministry of Education, Shanghai 200438, P.R. China.,Shanghai Key Laboratory of Hepatobiliary Tumor Biology (EHBH), Shanghai 200438, P.R. China
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30
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Barnhill MS, Real M, Lewis JH. Latest advances in diagnosing and predicting DILI: what was new in 2017? Expert Rev Gastroenterol Hepatol 2018; 12:1033-1043. [PMID: 30111182 DOI: 10.1080/17474124.2018.1512854] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Drug-induced liver injury (DILI) remains an increasingly recognized cause of hepatotoxicity and liver failure worldwide. In 2017, we continued to learn about predicting, diagnosing, and prognosticating drug hepatotoxicity. Areas covered: In this review, we selected from over 1200 articles from 2017 to synopsize updates in DILI. There were new HLA haplotypes associated with medications including HLA-C0401 and HLA-B*14. There has been continued work with quantitative systems pharmacology, particularly with the DILIsym® initiative, which employs mathematical representations of DILI mechanisms to predict hepatotoxicity in simulated populations. Additionally, knowledge regarding microRNAs (miRNAs) continues to expand. Some new miRNAs this past year include miRNA-223 and miRNA-605. Aside from miRNAs, other biomarkers for diagnosis, prognosis, and even prediction of DILI were explored. Studies on K18, OPN, and MCSFR have correlated DILI and liver-associated death within 6 months. Conversely, a new prognostic panel using apolipoportein-A1 and haptoglobin has been proposed to predict recovery. Further study of CDH5 has also provided researchers a possible new biomarker for prediction and susceptibility to DILI. Expert commentary: Although research on DILI remains quite promising, there is yet to be a reliable, simple method to predict, diagnose, and risk assess this form of hepatotoxicity.
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Affiliation(s)
- Michele S Barnhill
- a Department of Internal Medicine , Medstar Georgetown University Hospital , Washington , DC , USA
| | - Mark Real
- a Department of Internal Medicine , Medstar Georgetown University Hospital , Washington , DC , USA
| | - James H Lewis
- b Department of Gastroenterology , Medstar Georgetown University Hospital , Washington , DC , USA
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31
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Skinner CM, Miousse IR, Ewing LE, Sridharan V, Cao M, Lin H, Williams DK, Avula B, Haider S, Chittiboyina AG, Khan IA, ElSohly MA, Boerma M, Gurley BJ, Koturbash I. Impact of obesity on the toxicity of a multi-ingredient dietary supplement, OxyELITE Pro™ (New Formula), using the novel NZO/HILtJ obese mouse model: Physiological and mechanistic assessments. Food Chem Toxicol 2018; 122:21-32. [PMID: 30282009 DOI: 10.1016/j.fct.2018.09.067] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 09/18/2018] [Accepted: 09/28/2018] [Indexed: 02/07/2023]
Abstract
Herbal dietary supplement (HDS)-induced hepato- and cardiotoxicity is an emerging clinical problem. In this study, we investigated the liver and heart toxicity of HDS OxyELITE-PRO™ New Formula (OEP-NF), a dietary supplement marketed for weight loss and performance enhancement that was recently withdrawn from the market. Using a novel NZO/HlLtJ obese mouse model, we demonstrated that administration of clinically relevant mouse equivalent doses (MED) of OEP-NF produced cardio- and hepatotoxic risks following both short- and long-term administration schedules. Specifically, gavaging female NZO/HlLtJ with up to 2X MED of OEP-NF resulted in 40% mortality within two weeks. Feeding mice with either 1X or 3X MED of OEP-NF for eight weeks, while not exhibiting significant effects on body weights, significantly altered hepatic gene expression, increased the number of apoptotic and mast cells in the heart and affected cardiac function. The degree of toxicity in NZO/HlLtJ mice was higher than that observed previously in non-obese CD-1 and B6C3F1 strains, suggesting that an overweight/obese condition can sensitize mice to OEP-NF. Adverse health effects linked to OEP-NF, together with a number of other hepato- and cardiotoxicity cases associated with HDS ingestion, argue strongly for introduction of quality standards and pre-marketing safety assessments for multi-ingredient HDS.
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Affiliation(s)
- Charles M Skinner
- Department of Environmental and Occupational Health, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA; Center for Dietary Supplement Research, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA.
| | - Isabelle R Miousse
- Department of Environmental and Occupational Health, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA.
| | - Laura E Ewing
- Department of Environmental and Occupational Health, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA; Department of Pharmacology and Toxicology, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA.
| | - Vijayalakshmi Sridharan
- Department of Pharmaceutical Sciences, University of Arkansas for Medical Sciences, Little Rock, AR, 72223, USA.
| | - Maohua Cao
- Department of Pharmaceutical Sciences, University of Arkansas for Medical Sciences, Little Rock, AR, 72223, USA.
| | - Haixia Lin
- Department of Environmental and Occupational Health, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA.
| | - D Keith Williams
- Department of Biostatistics, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA.
| | - Bharathi Avula
- National Center for Natural Product Research, School of Pharmacy, University of Mississippi, University, MS, 38677, USA.
| | - Saqlain Haider
- National Center for Natural Product Research, School of Pharmacy, University of Mississippi, University, MS, 38677, USA.
| | - Amar G Chittiboyina
- National Center for Natural Product Research, School of Pharmacy, University of Mississippi, University, MS, 38677, USA.
| | - Ikhlas A Khan
- National Center for Natural Product Research, School of Pharmacy, University of Mississippi, University, MS, 38677, USA.
| | - Mahmoud A ElSohly
- ElSohly Laboratories, Inc. (ELI), Phyto Chemical Services, Inc. (PSI), 5 Industrial Park Drive, Oxford, MS 38655, USA.
| | - Marjan Boerma
- Department of Pharmaceutical Sciences, University of Arkansas for Medical Sciences, Little Rock, AR, 72223, USA; Center for Dietary Supplement Research, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA.
| | - Bill J Gurley
- Department of Pharmaceutical Sciences, University of Arkansas for Medical Sciences, Little Rock, AR, 72223, USA; Center for Dietary Supplement Research, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA.
| | - Igor Koturbash
- Department of Environmental and Occupational Health, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA; Center for Dietary Supplement Research, University of Arkansas for Medical Sciences, Little Rock, AR, 72205, USA.
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Comparative analysis of toxic components in different medicinal parts of Gynura japonica and its toxicity assessment on mice. PHYTOMEDICINE 2018; 54:77-88. [PMID: 30668385 DOI: 10.1016/j.phymed.2018.06.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Revised: 04/27/2018] [Accepted: 06/18/2018] [Indexed: 02/08/2023]
Abstract
BACKGROUND The roots of Gynura japonica are used as traditional medicine for treating blood stasis or traumatic injury even though hundreds of hepatic sinusoidal obstruction syndrome cases have been reported after consumption of the roots, which contain large amounts of hepatotoxic pyrrolizidine alkaloids (HPAs). However, no information is available about the toxic compounds in the aerial parts of G. japonica, which are also used as herbal medicines and even vegetables in several areas. Thus, the toxic chemicals in the aerial parts of G. japonica, i.e., HPAs, must be urgently identified. PURPOSE In this study, we aimed to 1) identify the toxic compounds in different medicinal parts and 2) examine the hepatotoxicity of G. japonica. STUDY DESIGN A total of 35 batches of the roots and aerial parts of G. japonica were collected from different sources and analyzed for HPAs. The hepatotoxicity of different extracts (i.e., total extracts [TE] and total alkaloids [TA]) and a single compound (i.e., senecionine) was evaluated on mice. METHODS Qualitative analysis of HPAs was performed using an ultra-performance liquid chromatography (UPLC)-mass spectrometry (MS)-parent ion scan approach, whereas a quantitative assay was performed by a UPLC-MS-selected ion monitoring approach. Male C57BL mice were orally administered the different extracts or the single compound at dosages equivalent to 50 mg HPAs/kg body weight. The sera and the livers were collected at 48 h after treatment and used to evaluate the hepatotoxicity through serum clinical biomarkers assay, liver histology, and bile acid profiling. RESULTS A total of 21 HPAs were identified in the roots and the aerial parts. The roots contained higher levels of HPAs (4.90 mg/g) than did the aerial parts (2.21 mg/g). TE and TA induced similar acute liver injuries, but senecionine was considerably more toxic than these extracts. Mice treated with TE showed significantly impaired bile acid homeostasis in the sera and the livers. CONCLUSION The roots and aerial parts of G. japonica contained large amounts of HPAs, including senecionine, which were responsible for the hepatotoxicity of G. japonica. Bile acid homeostasis was uniquely impaired after exposure to the plant. Therefore, neither the roots nor the aerial parts of G. japonica should be consumed as medicines or vegetables.
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Xu L, Li T, Ding W, Cao Y, Ge X, Wang Y. Combined seven miRNAs for early hepatocellular carcinoma detection with chronic low-dose exposure to microcystin-LR in mice. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 628-629:271-281. [PMID: 29438936 DOI: 10.1016/j.scitotenv.2018.02.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 01/31/2018] [Accepted: 02/02/2018] [Indexed: 06/08/2023]
Abstract
Aberrant miRNA expression has been detected in various tumor tissues, which may be considered as a marker for early cancer diagnosis. One miRNA has multiple downstream target genes, which can be regulated by multiple upstream other miRNAs. Hence, this dynamic regulation is likely characterized by volatility, and thus, finding the appropriate time point for tests becomes essential for the use of miRNAs as an early marker of tumor diagnosis. In this study, we established a chronic liver cancer progression model in mice by using low doses of the harmful substance microcystin-LR (MC-LR). On the basis of miRNAs microarray assay, we further tested seven miRNAs that showed characteristic expression changes in pre-hepatocarcinogenesis. Our results showed that the levels of four miRNAs (miR-122-5p, miR-125-5p, miR-199a-5p, and miR-503-5p) decreased dramatically, whereas those of two miRNAs (miR-222-5p and miR-590-5p) increased significantly in the early stages, which were all accompanied by an increase in atypia of hepatocytes. MiR-490-5p was a sensitive molecular, suitable only for evaluation of pathological changes in young mice. Therefore the combination the seven of miRNAs for a set may prove to be an effective method in healthy assessment of environmental toxicants for detection of hepatocarcinogenesis caused by hazardous materials.
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Affiliation(s)
- Lizhi Xu
- Basic Medical Education Center, Nanjing University School of Medicine, Nanjing, Jiangsu 210093, People's Republic of China; Jiangsu Key Laboratory of Molecular Medicine, Nanjing University School of Medicine, Nanjing, Jiangsu 210093, People's Republic of China.
| | - Tianfeng Li
- Department of Medical Genetics, Nanjing University School of Medicine, Nanjing, Jiangsu 210093, People's Republic of China; Center for Reproductive Medicine, The Affiliated Shenzhen City Maternity and Child Healthcare Hospital of Southern Medical University, Shenzhen, Guangdong 518017, People's Republic of China
| | - Weidong Ding
- Basic Medical Education Center, Nanjing University School of Medicine, Nanjing, Jiangsu 210093, People's Republic of China
| | - Yu Cao
- Basic Medical Education Center, Nanjing University School of Medicine, Nanjing, Jiangsu 210093, People's Republic of China
| | - Xiaolong Ge
- Basic Medical Education Center, Nanjing University School of Medicine, Nanjing, Jiangsu 210093, People's Republic of China
| | - Yaping Wang
- Department of Medical Genetics, Nanjing University School of Medicine, Nanjing, Jiangsu 210093, People's Republic of China; Jiangsu Key Laboratory of Molecular Medicine, Nanjing University School of Medicine, Nanjing, Jiangsu 210093, People's Republic of China
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Zárybnický T, Matoušková P, Lancošová B, Šubrt Z, Skálová L, Boušová I. Inter-Individual Variability in Acute Toxicity of R-Pulegone and R-Menthofuran in Human Liver Slices and Their Influence on miRNA Expression Changes in Comparison to Acetaminophen. Int J Mol Sci 2018; 19:ijms19061805. [PMID: 29921785 PMCID: PMC6032148 DOI: 10.3390/ijms19061805] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 06/14/2018] [Accepted: 06/16/2018] [Indexed: 12/12/2022] Open
Abstract
Monoterpenes R-pulegone (PUL) and R-menthofuran (MF), abundant in the Lamiaceae family, are frequently used in herb and food products. Although their hepatotoxicity was shown in rodent species, information about their effects in human liver has been limited. The aim of our study was to test the effects of PUL, MF and acetaminophen (APAP, as a reference compound) on cell viability and microRNA (miRNA) expression in human precision-cut liver slices. Slices from five patients were used to follow up on the inter-individual variability. PUL was toxic in all liver samples (the half-maximal effective concentration was 4.0 µg/mg of tissue), while MF and surprisingly APAP only in two and three liver samples, respectively. PUL also changed miRNA expression more significantly than MF and APAP. The most pronounced effect was a marked decrease of miR-155-5p expression caused by PUL even in non-toxic concentrations in all five liver samples. Our results showed that PUL is much more toxic than MF and APAP in human liver and that miR-155-5p could be a good marker of PUL early hepatotoxicity. Marked inter-individual variabilities in all our results demonstrate the high probability of significant differences in the hepatotoxicity of tested compounds among people.
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Affiliation(s)
- Tomáš Zárybnický
- Department of Biochemical Sciences, Faculty of Pharmacy in Hradec Králové, Charles University, 500 05 Hradec Králové, Czech Republic.
| | - Petra Matoušková
- Department of Biochemical Sciences, Faculty of Pharmacy in Hradec Králové, Charles University, 500 05 Hradec Králové, Czech Republic.
| | - Bibiána Lancošová
- Department of Biochemical Sciences, Faculty of Pharmacy in Hradec Králové, Charles University, 500 05 Hradec Králové, Czech Republic.
| | - Zdeněk Šubrt
- Department of Surgery, Faculty of Medicine in Hradec Králové, Charles University, 500 05 Hradec Králové, Czech Republic.
- Department of Surgery, University Hospital Hradec Králové, 500 05 Hradec Králové, Czech Republic.
| | - Lenka Skálová
- Department of Biochemical Sciences, Faculty of Pharmacy in Hradec Králové, Charles University, 500 05 Hradec Králové, Czech Republic.
| | - Iva Boušová
- Department of Biochemical Sciences, Faculty of Pharmacy in Hradec Králové, Charles University, 500 05 Hradec Králové, Czech Republic.
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Buschmann D, Kirchner B, Hermann S, Märte M, Wurmser C, Brandes F, Kotschote S, Bonin M, Steinlein OK, Pfaffl MW, Schelling G, Reithmair M. Evaluation of serum extracellular vesicle isolation methods for profiling miRNAs by next-generation sequencing. J Extracell Vesicles 2018; 7:1481321. [PMID: 29887978 PMCID: PMC5990937 DOI: 10.1080/20013078.2018.1481321] [Citation(s) in RCA: 154] [Impact Index Per Article: 25.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Accepted: 05/18/2018] [Indexed: 01/08/2023] Open
Abstract
Extracellular vesicles (EVs) are intercellular communicators with key functions in physiological and pathological processes and have recently garnered interest because of their diagnostic and therapeutic potential. The past decade has brought about the development and commercialization of a wide array of methods to isolate EVs from serum. Which subpopulations of EVs are captured strongly depends on the isolation method, which in turn determines how suitable resulting samples are for various downstream applications. To help clinicians and scientists choose the most appropriate approach for their experiments, isolation methods need to be comparatively characterized. Few attempts have been made to comprehensively analyse vesicular microRNAs (miRNAs) in patient biofluids for biomarker studies. To address this discrepancy, we set out to benchmark the performance of several isolation principles for serum EVs in healthy individuals and critically ill patients. Here, we compared five different methods of EV isolation in combination with two RNA extraction methods regarding their suitability for biomarker discovery-focused miRNA sequencing as well as biological characteristics of captured vesicles. Our findings reveal striking method-specific differences in both the properties of isolated vesicles and the ability of associated miRNAs to serve in biomarker research. While isolation by precipitation and membrane affinity was highly suitable for miRNA-based biomarker discovery, methods based on size-exclusion chromatography failed to separate patients from healthy volunteers. Isolated vesicles differed in size, quantity, purity and composition, indicating that each method captured distinctive populations of EVs as well as additional contaminants. Even though the focus of this work was on transcriptomic profiling of EV-miRNAs, our insights also apply to additional areas of research. We provide guidance for navigating the multitude of EV isolation methods available today and help researchers and clinicians make an informed choice about which strategy to use for experiments involving critically ill patients.
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Affiliation(s)
- Dominik Buschmann
- Institute of Human Genetics, University Hospital, LMU Munich, Munich, Germany.,Division of Animal Physiology and Immunology, TUM School of Life Sciences Weihenstephan, Technical University of Munich, Freising, Germany
| | - Benedikt Kirchner
- Division of Animal Physiology and Immunology, TUM School of Life Sciences Weihenstephan, Technical University of Munich, Freising, Germany.,Dr. von Hauner Children's Hospital, LMU Munich, Munich, Germany
| | - Stefanie Hermann
- Division of Animal Physiology and Immunology, TUM School of Life Sciences Weihenstephan, Technical University of Munich, Freising, Germany
| | - Melanie Märte
- Department of Anesthesiology, University Hospital, LMU Munich, Munich, Germany
| | - Christine Wurmser
- Chair of Animal Breeding, TUM School of Life Sciences Weihenstephan, Technical University of Munich, Freising, Germany
| | - Florian Brandes
- Department of Anesthesiology, University Hospital, LMU Munich, Munich, Germany
| | | | | | - Ortrud K Steinlein
- Institute of Human Genetics, University Hospital, LMU Munich, Munich, Germany
| | - Michael W Pfaffl
- Division of Animal Physiology and Immunology, TUM School of Life Sciences Weihenstephan, Technical University of Munich, Freising, Germany
| | - Gustav Schelling
- Department of Anesthesiology, University Hospital, LMU Munich, Munich, Germany
| | - Marlene Reithmair
- Institute of Human Genetics, University Hospital, LMU Munich, Munich, Germany
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