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Lee M, Woo J, Kim KT, Moon SA, Park HC, Kim TY, Park JY. Customized Hydrogel Films for MicroRNA Super-Resolution Imaging in Liquid Biopsies. Adv Healthc Mater 2024:e2303781. [PMID: 38828846 DOI: 10.1002/adhm.202303781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 03/25/2024] [Indexed: 06/05/2024]
Abstract
Tissue biopsy for early diagnosis and monitoring comes with several challenges, such as its invasiveness, and issues related to tissue heterogeneity in sampling. To address these issues, researchers have proposed a noninvasive approach called liquid biopsy, which uses blood samples to detect specific noncoding RNA (microRNA, miRNA). However, the current process of isolating and amplifying miRNA can be time-consuming and yield nonspecific results. In this study, a new super-resolution imaging tool is introduced that utilizes a thin, hydrogel-based liquid view (LV) film. This film can undergo a ninefold expansion and allows the analysis of cells obtained from liquid biopsy. The potential of the LV film is validated as a tool for early diagnosis and prognosis by testing biofluids derived from a variety of diseases. This method is confirmed to accurately analyze a greater number of miRNAs with higher sensitivity in a shorter time compared to other analytical methods. These findings suggest that the LV film provides high specificity, and multiplexing in detecting small amounts of miRNAs within cells, making it suitable for 3D implementation. It is proposed that liquid biopsy with LV films can be a solution to limitations related to the invasiveness, cost, and time-consuming nature of molecular analysis.
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Affiliation(s)
- Mirae Lee
- The Spine and Spinal Cord Institute, Department of Neurosurgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, 06273, Republic of Korea
- Department of Neurosurgery, Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Jiwon Woo
- The Spine and Spinal Cord Institute, Department of Neurosurgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, 06273, Republic of Korea
| | - Kyoung-Tae Kim
- Department of Neurosurgery, Kyungpook National University Hospital, Daegu, 41944, Republic of Korea
| | - Seul-A Moon
- Department of Neurosurgery, Kyungpook National University Hospital, Daegu, 41944, Republic of Korea
| | - Hyeong Cheon Park
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, 06273, Republic of Korea
| | - Tae Yeon Kim
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, 06273, Republic of Korea
| | - Jeong-Yoon Park
- The Spine and Spinal Cord Institute, Department of Neurosurgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, 06273, Republic of Korea
- Department of Neurosurgery, Graduate School of Medical Science, Brain Korea 21 Project, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
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2
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Petzuch B, Benardeau A, Hofmeister L, Meyer J, Hartmann E, Pavkovic M, Mathar I, Sandner P, Ellinger-Ziegelbauer H. Urinary miRNA profiles in chronic kidney injury - Benefits of extracellular vesicle enrichment and miRNAs as potential biomarkers for renal fibrosis, glomerular injury and endothelial dysfunction. Toxicol Sci 2022; 187:35-50. [PMID: 35244176 DOI: 10.1093/toxsci/kfac028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Micro-RNAs (miRNAs) are regulators of gene expression and play an important role in physiological homeostasis and disease. In biofluids miRNAs can be found in protein complexes or in extracellular vesicles (EVs). Altered urinary miRNAs are reported as potential biomarkers for chronic kidney disease (CKD). In this context we compared established urinary protein biomarkers for kidney injury with urinary miRNA profiles in obese ZSF1 and hypertensive renin transgenic rats. Additionally, the benefit of urinary EV enrichment was investigated in vivo and the potential association of urinary miRNAs with renal fibrosis in vitro. Kidney damage in both rat models was confirmed by histopathology, proteinuria, and increased levels of urinary protein biomarkers. In total 290 miRNAs were elevated in obese ZSF1 rats compared to lean controls, while 38 miRNAs were altered in obese ZSF1 rats during 14 to 26 weeks of age. These 38 miRNAs correlated better with disease progression than established urinary protein biomarkers. MiRNAs increased in obese ZSF1 rats were associated with renal inflammation, fibrosis, and glomerular injury. Eight miRNAs were also changed in urinary EVs of renin transgenic rats, including one which might play a role in endothelial dysfunction. EV enrichment increased the number and detection level of several miRNAs implicated in renal fibrosis in vitro and in vivo. Our results show the benefit of EV enrichment for miRNA detection and the potential of total urine and urinary EV-associated miRNAs as biomarkers of altered kidney physiology, renal fibrosis and glomerular injury, and disease progression in hypertension and obesity induced CKD.
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Affiliation(s)
- B Petzuch
- Bayer AG, Pharmaceuticals, Investigational Toxicology, 42096 Wuppertal, Germany.,Boehringer Ingelheim Pharma GmbH & Co. KG, Investigative Toxicology, Department of Non-Clinical Drug Safety, 88400 Biberach (Riß), Germany
| | - A Benardeau
- Novo Nordisk A/S,Cardio-Renal Biology, Måløv, Denmark
| | - L Hofmeister
- Bayer AG, Pharmaceuticals, Cardiovascular Research, 42096 Wuppertal, Germany
| | - J Meyer
- Bayer AG, Pharmaceuticals, Cardiovascular Research, 42096 Wuppertal, Germany
| | - E Hartmann
- Bayer AG, Pharmaceuticals, Toxicology, Pathology and Clinical Pathology, 42096 Wuppertal, Germany
| | - M Pavkovic
- Bayer AG, Pharmaceuticals, Investigational Toxicology, 42096 Wuppertal, Germany
| | - I Mathar
- Bayer AG, Pharmaceuticals, Cardiovascular Research, 42096 Wuppertal, Germany
| | - P Sandner
- Bayer AG, Pharmaceuticals, Cardiovascular Research, 42096 Wuppertal, Germany.,Hannover Medical School, Institute of Pharmacology, 30625 Hannover, Germany
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3
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Matsuzaka Y, Hirai Y, Hashido K, Okada T. Therapeutic Application of Extracellular Vesicles-Capsulated Adeno-Associated Virus Vector via nSMase2/Smpd3, Satellite, and Immune Cells in Duchenne Muscular Dystrophy. Int J Mol Sci 2022; 23:ijms23031551. [PMID: 35163475 PMCID: PMC8836108 DOI: 10.3390/ijms23031551] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 01/21/2022] [Accepted: 01/25/2022] [Indexed: 02/04/2023] Open
Abstract
Duchenne muscular dystrophy (DMD) is caused by loss-of-function mutations in the dystrophin gene on chromosome Xp21. Disruption of the dystrophin–glycoprotein complex (DGC) on the cell membrane causes cytosolic Ca2+ influx, resulting in protease activation, mitochondrial dysfunction, and progressive myofiber degeneration, leading to muscle wasting and fragility. In addition to the function of dystrophin in the structural integrity of myofibers, a novel function of asymmetric cell division in muscular stem cells (satellite cells) has been reported. Therefore, it has been suggested that myofiber instability may not be the only cause of dystrophic degeneration, but rather that the phenotype might be caused by multiple factors, including stem cell and myofiber functions. Furthermore, it has been focused functional regulation of satellite cells by intracellular communication of extracellular vesicles (EVs) in DMD pathology. Recently, a novel molecular mechanism of DMD pathogenesis—circulating RNA molecules—has been revealed through the study of target pathways modulated by the Neutral sphingomyelinase2/Neutral sphingomyelinase3 (nSMase2/Smpd3) protein. In addition, adeno-associated virus (AAV) has been clinically applied for DMD therapy owing to the safety and long-term expression of transduction genes. Furthermore, the EV-capsulated AAV vector (EV-AAV) has been shown to be a useful tool for the intervention of DMD, because of the high efficacy of the transgene and avoidance of neutralizing antibodies. Thus, we review application of AAV and EV-AAV vectors for DMD as novel therapeutic strategy.
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Affiliation(s)
- Yasunari Matsuzaka
- Division of Molecular and Medical Genetics, Center for Gene and Cell Therapy, The Institute of Medical Science, University of Tokyo, Minato-ku, Tokyo 108-8639, Japan;
- Administrative Section of Radiation Protection, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Kodaira, Tokyo 187-8551, Japan;
- Correspondence: (Y.M.); (T.O.); Tel.: +81-3-5449-5372 (Y.M. & T.O.)
| | - Yukihiko Hirai
- Division of Molecular and Medical Genetics, Center for Gene and Cell Therapy, The Institute of Medical Science, University of Tokyo, Minato-ku, Tokyo 108-8639, Japan;
| | - Kazuo Hashido
- Administrative Section of Radiation Protection, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Kodaira, Tokyo 187-8551, Japan;
| | - Takashi Okada
- Division of Molecular and Medical Genetics, Center for Gene and Cell Therapy, The Institute of Medical Science, University of Tokyo, Minato-ku, Tokyo 108-8639, Japan;
- Correspondence: (Y.M.); (T.O.); Tel.: +81-3-5449-5372 (Y.M. & T.O.)
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4
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de Godoy Torso N, Pereira JKN, Visacri MB, Vasconcelos PENS, Loren P, Saavedra K, Saavedra N, Salazar LA, Moriel P. Dysregulated MicroRNAs as Biomarkers or Therapeutic Targets in Cisplatin-Induced Nephrotoxicity: A Systematic Review. Int J Mol Sci 2021; 22:12765. [PMID: 34884570 PMCID: PMC8657822 DOI: 10.3390/ijms222312765] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 10/07/2021] [Accepted: 10/15/2021] [Indexed: 12/14/2022] Open
Abstract
The purpose of this systematic review was to map out and summarize scientific evidence on dysregulated microRNAs (miRNAs) that can be possible biomarkers or therapeutic targets for cisplatin nephrotoxicity and have already been tested in humans, animals, or cells. In addition, an in silico analysis of the two miRNAs found to be dysregulated in the majority of studies was performed. A literature search was performed using eight databases for studies published up to 4 July 2021. Two independent reviewers selected the studies and extracted the data; disagreements were resolved by a third and fourth reviewers. A total of 1002 records were identified, of which 30 met the eligibility criteria. All studies were published in English and reported between 2010 and 2021. The main findings were as follows: (a) miR-34a and miR-21 were the main miRNAs identified by the studies as possible biomarkers and therapeutic targets of cisplatin nephrotoxicity; (b) the in silico analysis revealed 124 and 131 different strongly validated targets for miR-34a and miR-21, respectively; and (c) studies in humans remain scarce.
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Affiliation(s)
- Nadine de Godoy Torso
- School of Medical Sciences, University of Campinas, Campinas 13083894, Brazil; (N.d.G.T.); (J.K.N.P.); (M.B.V.); (P.E.N.S.V.)
| | - João Kleber Novais Pereira
- School of Medical Sciences, University of Campinas, Campinas 13083894, Brazil; (N.d.G.T.); (J.K.N.P.); (M.B.V.); (P.E.N.S.V.)
| | - Marília Berlofa Visacri
- School of Medical Sciences, University of Campinas, Campinas 13083894, Brazil; (N.d.G.T.); (J.K.N.P.); (M.B.V.); (P.E.N.S.V.)
| | | | - Pía Loren
- Center of Molecular Biology and Pharmacogenetics, Scientific and Technological Bioresource Nucleus, Universidad de La Frontera, Temuco 4811230, Chile; (P.L.); (K.S.); (N.S.); (L.A.S.)
| | - Kathleen Saavedra
- Center of Molecular Biology and Pharmacogenetics, Scientific and Technological Bioresource Nucleus, Universidad de La Frontera, Temuco 4811230, Chile; (P.L.); (K.S.); (N.S.); (L.A.S.)
| | - Nicolás Saavedra
- Center of Molecular Biology and Pharmacogenetics, Scientific and Technological Bioresource Nucleus, Universidad de La Frontera, Temuco 4811230, Chile; (P.L.); (K.S.); (N.S.); (L.A.S.)
| | - Luis A. Salazar
- Center of Molecular Biology and Pharmacogenetics, Scientific and Technological Bioresource Nucleus, Universidad de La Frontera, Temuco 4811230, Chile; (P.L.); (K.S.); (N.S.); (L.A.S.)
| | - Patricia Moriel
- Faculty of Pharmaceutical Sciences, University of Campinas, Campinas 13083970, Brazil
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5
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Vechetti IJ, Wen Y, Hoffman JF, Alimov AP, Vergara VB, Kalinich JF, Gaitens JM, Hines SE, McDiarmid MA, McCarthy JJ, Peterson CA. Urine miRNAs as potential biomarkers for systemic reactions induced by exposure to embedded metal. Biomark Med 2021; 15:1397-1410. [PMID: 34541869 DOI: 10.2217/bmm-2021-0120] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Aim: Explore the potential of urine microRNAs as biomarkers that may reflect the biological responses to pure metals embedded in skeletal muscle over time. Materials & methods: We tested a panel of military-relevant metals embedded in the gastrocnemius muscles of 3-month-old, male, Sprague-Dawley rats (n = 8/group) for a duration of 1, 3, 6 and 12 months, and performed small RNA-sequencing on the urine samples. Results: Results provide potential tissue targets affected by metal exposure and a list of unique or common urine microRNA biomarkers indicative of exposure to various metals, highlighting a complex systemic response. Conclusion: We have identified a panel of miRNAs as potential urine biomarkers to reflect the complex systemic response to embedded metal exposure.
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Affiliation(s)
- Ivan J Vechetti
- Department of Nutrition & Health Sciences, College of Education & Human Sciences, University of Nebraska-Lincoln, Lincoln, NE 68583, USA
| | - Yuan Wen
- Department of Physical Therapy, College of Health Sciences, University of Kentucky, Lexington, KY 40536, USA
- Center for Muscle Biology, University of Kentucky, Lexington, KY 40536, USA
| | - Jessica F Hoffman
- Internal Contamination & Metal Toxicity Program, Armed Forces Radiobiology Research Institute, Uniformed Services University, Bethesda, MD 20814, USA
| | - Alexander P Alimov
- Center for Muscle Biology, University of Kentucky, Lexington, KY 40536, USA
- Department of Physiology, College of Medicine, University of Kentucky, Lexington, KY 40536, USA
| | - Vernieda B Vergara
- Internal Contamination & Metal Toxicity Program, Armed Forces Radiobiology Research Institute, Uniformed Services University, Bethesda, MD 20814, USA
| | - John F Kalinich
- Internal Contamination & Metal Toxicity Program, Armed Forces Radiobiology Research Institute, Uniformed Services University, Bethesda, MD 20814, USA
| | - Joanna M Gaitens
- Department of Veterans Affairs Medical Center Baltimore, Baltimore, MD 21201, USA
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Stella E Hines
- Department of Veterans Affairs Medical Center Baltimore, Baltimore, MD 21201, USA
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Melissa A McDiarmid
- Department of Veterans Affairs Medical Center Baltimore, Baltimore, MD 21201, USA
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - John J McCarthy
- Center for Muscle Biology, University of Kentucky, Lexington, KY 40536, USA
- Department of Physiology, College of Medicine, University of Kentucky, Lexington, KY 40536, USA
| | - Charlotte A Peterson
- Department of Physical Therapy, College of Health Sciences, University of Kentucky, Lexington, KY 40536, USA
- Center for Muscle Biology, University of Kentucky, Lexington, KY 40536, USA
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6
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Chorley BN, Ellinger-Ziegelbauer H, Tackett M, Simutis FJ, Harrill AH, McDuffie J, Atabakhsh E, Nassirpour R, Whiteley LO, Léonard JF, Carswell GK, Harpur E, Chen CL, Gautier JC. Urinary miRNA Biomarkers of Drug-Induced Kidney Injury and Their Site Specificity Within the Nephron. Toxicol Sci 2021; 180:1-16. [PMID: 33367795 PMCID: PMC7916737 DOI: 10.1093/toxsci/kfaa181] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Drug-induced kidney injury (DIKI) is a major concern in both drug development and clinical practice. There is an unmet need for biomarkers of glomerular damage and more distal renal injury in the loop of Henle and the collecting duct (CD). A cross-laboratory program to identify and characterize urinary microRNA (miRNA) patterns reflecting tissue- or pathology-specific DIKI was conducted. The overall goal was to propose miRNA biomarker candidates for DIKI that could supplement information provided by protein kidney biomarkers in urine. Rats were treated with nephrotoxicants causing injury to distinct nephron segments: the glomerulus, proximal tubule, thick ascending limb (TAL) of the loop of Henle and CD. Meta-analysis identified miR-192-5p as a potential proximal tubule-specific urinary miRNA candidate. This result was supported by data obtained in laser capture microdissection nephron segments showing that miR-192-5p expression was enriched in the proximal tubule. Discriminative miRNAs including miR-221-3p and -222-3p were increased in urine from rats treated with TAL versus proximal tubule toxicants in accordance with their expression localization in the kidney. Urinary miR-210-3p increased up to 40-fold upon treatment with TAL toxicants and was also enriched in laser capture microdissection samples containing TAL and/or CD versus proximal tubule. miR-23a-3p was enriched in the glomerulus and was increased in urine from rats treated with doxorubicin, a glomerular toxicant, but not with toxicants affecting other nephron segments. Taken together these results suggest that urinary miRNA panels sourced from specific nephron regions may be useful to discriminate the pathology of toxicant-induced lesions in the kidney, thereby contributing to DIKI biomarker development needs for industry, clinical, and regulatory use.
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Affiliation(s)
- Brian N Chorley
- U.S. Environmental Protection Agency, Research Triangle Park, North Carolina 27709, USA
| | | | | | - Frank J Simutis
- Bristol-Myers Squibb Company, New Brunswick, New Jersey 08901, USA
| | - Alison H Harrill
- National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina 27709, USA
| | - James McDuffie
- Janssen Research & Development, LLC, San Diego, California 92121, USA
| | | | - Rounak Nassirpour
- Pfizer Drug Safety Research and Development, Cambridge, Massachusetts 02139, USA
| | - Laurence O Whiteley
- Pfizer Drug Safety Research and Development, Cambridge, Massachusetts 02139, USA
| | | | - Gleta K Carswell
- U.S. Environmental Protection Agency, Research Triangle Park, North Carolina 27709, USA
| | - Ernie Harpur
- Newcastle University, Newcastle upon Tyne NE1 7RU, UK
| | - Connie L Chen
- Health and Environmental Sciences Institute, Washington, District of Columbia 20005, USA
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7
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miR-802 regulates Paneth cell function and enterocyte differentiation in the mouse small intestine. Nat Commun 2021; 12:3339. [PMID: 34099655 PMCID: PMC8184787 DOI: 10.1038/s41467-021-23298-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Accepted: 04/20/2021] [Indexed: 02/05/2023] Open
Abstract
The intestinal epithelium is a complex structure that integrates digestive, immunological, neuroendocrine, and regenerative functions. Epithelial homeostasis is maintained by a coordinated cross-talk of different epithelial cell types. Loss of integrity of the intestinal epithelium plays a key role in inflammatory diseases and gastrointestinal infection. Here we show that the intestine-enriched miR-802 is a central regulator of intestinal epithelial cell proliferation, Paneth cell function, and enterocyte differentiation. Genetic ablation of mir-802 in the small intestine of mice leads to decreased glucose uptake, impaired enterocyte differentiation, increased Paneth cell function and intestinal epithelial proliferation. These effects are mediated in part through derepression of the miR-802 target Tmed9, a modulator of Wnt and lysozyme/defensin secretion in Paneth cells, and the downstream Wnt signaling components Fzd5 and Tcf4. Mutant Tmed9 mice harboring mutations in miR-802 binding sites partially recapitulate the augmented Paneth cell function of mice lacking miR-802. Our study demonstrates a broad miR-802 network that is important for the integration of signaling pathways of different cell types controlling epithelial homeostasis in the small intestine.
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8
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Chorley BN, Atabakhsh E, Doran G, Gautier JC, Ellinger-Ziegelbauer H, Jackson D, Sharapova T, Yuen PST, Church RJ, Couttet P, Froetschl R, McDuffie J, Martinez V, Pande P, Peel L, Rafferty C, Simutis FJ, Harrill AH. Methodological considerations for measuring biofluid-based microRNA biomarkers. Crit Rev Toxicol 2021; 51:264-282. [PMID: 34038674 DOI: 10.1080/10408444.2021.1907530] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
MicroRNAs (miRNAs) are small non-coding RNA that regulate the expression of messenger RNA and are implicated in almost all cellular processes. Importantly, miRNAs can be released extracellularly and are stable in these matrices where they may serve as indicators of organ or cell-specific toxicity, disease, and biological status. There has thus been great enthusiasm for developing miRNAs as biomarkers of adverse outcomes for scientific, regulatory, and clinical purposes. Despite advances in measurement capabilities for miRNAs, miRNAs are still not routinely employed as noninvasive biomarkers. This is in part due to the lack of standard approaches for sample preparation and miRNA measurement and uncertainty in their biological interpretation. Members of the microRNA Biomarkers Workgroup within the Health and Environmental Sciences Institute's (HESI) Committee on Emerging Systems Toxicology for the Assessment of Risk (eSTAR) are a consortium of private- and public-sector scientists dedicated to developing miRNAs as applied biomarkers. Here, we explore major impediments to routine acceptance and use of miRNA biomarkers and case examples of successes and deficiencies in development. Finally, we provide insight on miRNA measurement, collection, and analysis tools to provide solid footing for addressing knowledge gaps toward routine biomarker use.
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Affiliation(s)
- Brian N Chorley
- U.S. Environmental Protection Agency, Research Triangle Park, NC, USA
| | | | | | | | | | - David Jackson
- Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | | | - Peter S T Yuen
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Rachel J Church
- Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC, USA
| | | | | | | | | | | | - Lauren Peel
- Health and Environmental Sciences Institute, Washington, DC, USA
| | | | | | - Alison H Harrill
- National Institute of Environmental Health Sciences, Research Triangle Park, NC, USA
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9
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Loren P, Saavedra N, Saavedra K, Zambrano T, Moriel P, Salazar LA. Epigenetic Mechanisms Involved in Cisplatin-Induced Nephrotoxicity: An Update. Pharmaceuticals (Basel) 2021; 14:ph14060491. [PMID: 34063951 PMCID: PMC8223972 DOI: 10.3390/ph14060491] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 05/19/2021] [Accepted: 05/20/2021] [Indexed: 02/07/2023] Open
Abstract
Cisplatin is an antineoplastic drug used for the treatment of many solid tumors. Among its various side effects, nephrotoxicity is the most detrimental. In recent years, epigenetic regulation has emerged as a modulatory mechanism of cisplatin-induced nephrotoxicity, involving non-coding RNAs, DNA methylation and histone modifications. These epigenetic marks alter different signaling pathways leading to damage and cell death. In this review, we describe how different epigenetic modifications alter different pathways leading to cell death by apoptosis, autophagy, necroptosis, among others. The study of epigenetic regulation is still under development, and much research remains to fully determine the epigenetic mechanisms underlying cell death, which will allow leading new strategies for the diagnosis and therapy of this disease.
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Affiliation(s)
- Pía Loren
- Center of Molecular Biology and Pharmacogenetics, Scientific and Technological Bioresource Nucleus, Universidad de La Frontera, Temuco 4811230, Chile; (P.L.); (N.S.); (K.S.)
| | - Nicolás Saavedra
- Center of Molecular Biology and Pharmacogenetics, Scientific and Technological Bioresource Nucleus, Universidad de La Frontera, Temuco 4811230, Chile; (P.L.); (N.S.); (K.S.)
| | - Kathleen Saavedra
- Center of Molecular Biology and Pharmacogenetics, Scientific and Technological Bioresource Nucleus, Universidad de La Frontera, Temuco 4811230, Chile; (P.L.); (N.S.); (K.S.)
| | - Tomás Zambrano
- Department of Medical Technology, Faculty of Medicine, Universidad de Chile, Santiago 8380453, Chile;
| | - Patricia Moriel
- Faculty of Pharmaceutical Sciences, University of Campinas, Campinas 13083970, SP, Brazil;
| | - Luis A. Salazar
- Center of Molecular Biology and Pharmacogenetics, Scientific and Technological Bioresource Nucleus, Universidad de La Frontera, Temuco 4811230, Chile; (P.L.); (N.S.); (K.S.)
- Correspondence: ; Tel.: +56-452-596-724
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10
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Shihana F, Barron ML, Mohamed F, Seth D, Buckley NA. MicroRNAs in toxic acute kidney injury: Systematic scoping review of the current status. Pharmacol Res Perspect 2021; 9:e00695. [PMID: 33600084 PMCID: PMC7891060 DOI: 10.1002/prp2.695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 10/23/2020] [Accepted: 10/23/2020] [Indexed: 11/14/2022] Open
Abstract
Acute kidney injury induced by nephrotoxic agents is common, increasing in incidence and associated with considerable morbidity and mortality in developing countries. MicroRNAs are stable biomarkers that can be detected in extracellular fluids. This systematic scoping review aims to describe published research on urinary and circulating microRNAs in toxic acute kidney injury in both animal and human studies. We conducted a literature search, using EMBASE and Medline, for articles on urinary and circulating microRNA in nephrotoxic injuries to February 2020. A total of 21 publications studied acute kidney injury from 12 different toxic agents. Cisplatin was the most common nephrotoxic agent (n = 10), followed by antibiotics (n = 4). There were no randomized controlled trials. An increase in urinary miR-218 predicted acute kidney injury in six different studies, suggesting it is a promising biomarker for nephrotoxin-induced acute kidney injury. There were many factors that prevented a more comprehensive synthesis of microRNA performance including highly variable models, no consistent protocols for RNA isolation, cDNA synthesis and PCR amplification, and variability in normalization methods using reference controls. In conclusion, while microRNAs are promising biomarkers to study nephrotoxic acute kidney injury, the replication of most positive findings is not assessable due to deficient reporting of negative outcomes. A very narrow range of poisons have been studied, and more human data are required. In particular, further studies are needed on the most important causes of nephrotoxic injury, such as pesticides, chemicals, snake envenoming, and medicines other than aminoglycosides and cisplatin.
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Affiliation(s)
- Fathima Shihana
- Clinical Pharmacology and Toxicology Research GroupDiscipline of PharmacologyFaculty of Medicine and HealthThe University of SydneySydneyNSWAustralia
- South Asian Clinical Toxicology of Research CollaborationFaculty of MedicineUniversity of PeradeniyaPeradeniyaSri Lanka
| | - Melissa L. Barron
- Department of PharmacyFaculty of Allied Health SciencesUniversity of PeradeniyaPeradeniyaSri Lanka
| | - Fahim Mohamed
- Clinical Pharmacology and Toxicology Research GroupDiscipline of PharmacologyFaculty of Medicine and HealthThe University of SydneySydneyNSWAustralia
- South Asian Clinical Toxicology of Research CollaborationFaculty of MedicineUniversity of PeradeniyaPeradeniyaSri Lanka
- Department of PharmacyFaculty of Allied Health SciencesUniversity of PeradeniyaPeradeniyaSri Lanka
| | - Devanshi Seth
- Discipline of Clinical Medicine & Addiction MedicineFaculty of Medicine and HealthThe University of SydneySydneyNSWAustralia
- Drug Health ServicesRoyal Prince Alfred HospitalCamperdownNSWAustralia
- The Centenary Institute of Cancer Medicine & Cell BiologyThe University of SydneySydneyNSWAustralia
| | - Nicholas A. Buckley
- Clinical Pharmacology and Toxicology Research GroupDiscipline of PharmacologyFaculty of Medicine and HealthThe University of SydneySydneyNSWAustralia
- South Asian Clinical Toxicology of Research CollaborationFaculty of MedicineUniversity of PeradeniyaPeradeniyaSri Lanka
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11
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Eassawy MMT, Salem AA, Ismail AFM. Biochemical study on the protective effect of curcumin on acetaminophen and gamma-irradiation induced hepatic toxicity in rats. ENVIRONMENTAL TOXICOLOGY 2020; 36:748-763. [PMID: 33350580 DOI: 10.1002/tox.23077] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 11/27/2020] [Indexed: 06/12/2023]
Abstract
Acetaminophen (APAP) is one of the few recommended analgesic and antipyretic drugs in some critical cases such as viral disease COVID-19. However, the unrestricted use of APAP develops liver disorders. Hepatotoxicity and liver injury can also be induced by ionizing radiation (IR) during radiotherapy. The data of the current study represents that treatment of rats with either APAP-overdose, or gamma-irradiation (R) induces hepatotoxicity, results in significant increases of the hepatic-enzymes activities (ALT, AST, ALP, GGT, LDH, and MDH), as well as enhancement of triglycerides, total cholesterol levels, combined with declines in albumin and total protein contents. An enhancement of the lipid peroxides (malondialdehyde; MDA), and nitric oxide levels along with a decline of reduced glutathione contents and suppression of superoxide dismutase, catalase, and glutathione peroxidase activities are also observed within the liver tissues of intoxicated animals. TNF-α, IL-1β, IL-6, iNOS, Cytochrome P450 2E1 (CYP2E1), miR-802 gene expression, NF-κB, and calcium levels are up-regulated, while Nuclear factor erythroid-related factor-2 (Nrf2), Hemoxygenase-1 (HO-1) protein and gene expressions, as well as, glutamate-cysteine ligase catalytic subunit (GCLC), NAD(P)H-Quinone oxidoreductase (NQO1), and miR-122 gene expressions are down-regulated in the livers of intoxicated animals. All these parameters show significant improvement in R/APAP intoxicated animals. Curcumin pretreatment develops an amelioration of these effects in APAP-overdose, R-exposure, or R/APAP treatments. In conclusion, oral administration of curcumin shows hepatoprotective effects against APAP-overdose induced hepatic damage in normal and gamma-irradiated rats through prospective regulation of the therapeutic targets CYP2E1, Nrf2, and NF-κB, via organizing the miR-122 and miR-802 gene expression.
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Affiliation(s)
- Mamdouh M T Eassawy
- Regional Center for Food and Feed (RCFF), Agricultural Research Center, Giza, Egypt
| | - Asmaa A Salem
- Regional Center for Food and Feed (RCFF), Agricultural Research Center, Giza, Egypt
| | - Amel F M Ismail
- Drug Radiation Research Department, National Center for Radiation Research and Technology (NCRRT), Egyptian Atomic Energy Authority (EAEA), Cairo, Egypt
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12
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Jeon BS, Lee SH, Hwang SR, Yi H, Bang JH, Tham NTT, Lee HK, Woo GH, Kang HG, Ku HO. Identification of urinary microRNA biomarkers for in vivo gentamicin-induced nephrotoxicity models. J Vet Sci 2020; 21:e81. [PMID: 33263228 PMCID: PMC7710462 DOI: 10.4142/jvs.2020.21.e81] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 08/20/2020] [Accepted: 09/07/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Although previous in vivo studies explored urinary microRNA (miRNA), there is no agreement on nephrotoxicity-specific miRNA biomarkers. OBJECTIVES In this study, we assessed whether urinary miRNAs could be employed as biomarkers for nephrotoxicity. METHODS For this, literature-based candidate miRNAs were identified by reviewing the previous studies. Female Sprague-Dawley rats received subcutaneous injections of a single dose or repeated doses (3 consecutive days) of gentamicin (GEN; 137 or 412 mg/kg). The expression of miRNAs was analyzed by real-time reverse transcription-polymerase chain reaction in 16 h pooled urine from GEN-treated rats. RESULTS GEN-induced acute kidney injury was confirmed by the presence of tubular necrosis. We identified let-7g-5p, miR-21-3p, 26b-3p, 192-5p, and 378a-3p significantly upregulated in the urine of GEN-treated rats with the appearance of the necrosis in proximal tubules. Specifically, miR-26-3p, 192-5p, and 378a-3p with highly expressed levels in urine of rats with GEN-induced acute tubular injury were considered to have sensitivities comparable to clinical biomarkers, such as blood urea nitrogen, serum creatinine, and urinary kidney injury molecule protein. CONCLUSIONS These results indicated the potential involvement of urinary miRNAs in chemical-induced nephrotoxicity, suggesting that certain miRNAs could serve as biomarkers for acute nephrotoxicity.
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Affiliation(s)
- Byung Suk Jeon
- Toxicological Evaluation Laboratory, Animal and Plant Quarantine Agency, Gimcheon 39660, Korea
| | - Soo Ho Lee
- Toxicological Evaluation Laboratory, Animal and Plant Quarantine Agency, Gimcheon 39660, Korea
| | - So Ryeon Hwang
- Toxicological Evaluation Laboratory, Animal and Plant Quarantine Agency, Gimcheon 39660, Korea
| | - Hee Yi
- Toxicological Evaluation Laboratory, Animal and Plant Quarantine Agency, Gimcheon 39660, Korea
| | - Ji Hyun Bang
- Toxicological Evaluation Laboratory, Animal and Plant Quarantine Agency, Gimcheon 39660, Korea
| | - Nga Thi Thu Tham
- Toxicological Evaluation Laboratory, Animal and Plant Quarantine Agency, Gimcheon 39660, Korea
| | - Hyun Kyoung Lee
- Animal Pathodiagnostic Laboratory, Animal and Plant Quarantine Agency, Gimcheon 39660, Korea
| | - Gye Hyeong Woo
- Department of Clinical Laboratory Science, Semyung University, Jecheon 27136, Korea
| | - Hwan Goo Kang
- Department of Clinical Laboratory Science, Semyung University, Jecheon 27136, Korea.
| | - Hyun Ok Ku
- Toxicological Evaluation Laboratory, Animal and Plant Quarantine Agency, Gimcheon 39660, Korea.
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13
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Awdishu L, Atilano-Roque A, Tuey S, Joy MS. Identification of Novel Biomarkers for Predicting Kidney Injury Due to Drugs Using "Omic" Strategies. Pharmgenomics Pers Med 2020; 13:687-705. [PMID: 33293850 PMCID: PMC7719321 DOI: 10.2147/pgpm.s239471] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 10/15/2020] [Indexed: 12/28/2022] Open
Abstract
Drug-induced kidney injury accounts for 20% of community- and hospital-acquired cases of acute kidney injury (AKI). The incidence is higher among older individuals, who often have co-existing morbidities and are exposed to more diagnostic procedures and therapies. While demographic and clinical components have been identified as risk factors, the proposed cellular mechanisms of drug-induced kidney injury are numerous and complicated. There are also limitations recognized in the use of traditional biomarkers, such as serum creatinine and blood urea nitrogen, to provide high sensitivity, specificity, and timeliness to identification of drug-induced kidney injury. Therefore, novel biomarkers are currently being investigated, identified, developed, and validated for their performance over the traditional biomarkers. This review will provide an overview of drug-induced kidney injury and will discuss what is known regarding "omic" (proteomic, genomic, transcriptomic, and metabolomic) biomarker strategies for drugs known to induce nephrotoxicity.
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Affiliation(s)
- Linda Awdishu
- University of California, San Diego, Skaggs School of Pharmacy and Pharmaceutical Sciences, San Diego, CA, USA
| | - Amandla Atilano-Roque
- University of Colorado, Skaggs School of Pharmacy and Pharmaceutical Sciences, Aurora, CO, USA
| | - Stacey Tuey
- University of Colorado, Skaggs School of Pharmacy and Pharmaceutical Sciences, Aurora, CO, USA
| | - Melanie S Joy
- University of Colorado, Skaggs School of Pharmacy and Pharmaceutical Sciences, Aurora, CO, USA
- University of Colorado, School of Medicine, Division of Renal Diseases and Hypertension, Aurora, CO, USA
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14
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The protective function of miR-378 in the ischemia-reperfusion injury during renal transplantation and subsequent interstitial fibrosis of the renal allograft. Int Urol Nephrol 2020; 52:1791-1800. [PMID: 32661619 DOI: 10.1007/s11255-020-02540-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Accepted: 06/15/2020] [Indexed: 10/23/2022]
Abstract
Survival time of kidney transplant patients is primarily threatened by chronic allograft dysfunction (CAD), whose typical feature is interstitial fibrosis and tubular atrophy (IF/TA). CAD could be caused by ischemia-reperfusion injury (IRI) during renal transplantation. MiR-378 is correlated with multiple kidney diseases and implicated in CAD. To clarify the underlying mechanism of miR-378 on renal allograft, we utilize renal unilateral IRI mice and H/R NRK52E cells. To evaluate the acute tubular damage, we determined the apoptotic rate by TUNEL assay and examined mice kidney sections of H&E staining 1 day after IRI. To assess the chronic renal interstitial inflammation and fibrosis, we detected the infiltration rates of CD45R+ leukocytes and Ly6b+ neutrophils by immunohistochemistry, examined mice kidney sections of picrosirius staining and measured the mRNA level of Col1a1 14 days after IRI. To investigate the H/R injury of NRK52E cells, MTT assay was performed to detect cell viability, TUNEL assay was performed to determine apoptotic rate and luciferase reporter assay was carried out to demonstrate the potential target of miR-378. Moreover, we determined the levels of miR-378 of renal allograft biopsies in healthy patients and patients diagnosed with IF/TA. We found agomir-378 treatment significantly reduced the apoptotic rate and tubular damage scores assessed by H&E staining 1 day after IRI. Agomir-378 treatment also decreased infiltration rates of both CD45R+ leukocytes and Ly6b+ neutrophils and fibrosis examined by picrosirius staining and by the mRNA level of Col1a1 14 days after IRI. Experiments in vitro revealed that miR-378 increased cell viability and decreased apoptotic rate of NRK52E cells subjected to H/R. Additionally, luciferase reporter assay confirmed that caspase 3 was targeted by miR-378 directly. Furthermore, we found the levels of miR-378 were significantly lower in renal allografts of patients with IF/TA than those of healthy controls. Taken together, we have found that miR-378 has potential protective effects on renal allografts to prevent IRI during kidney transplantation and following IF/TA of renal allografts.
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15
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Zhang Y, Xiao Y, Ma Y, Liang N, Liang Y, Lu C, Xiao F. ROS-mediated miR-21-5p regulates the proliferation and apoptosis of Cr(VI)-exposed L02 hepatocytes via targeting PDCD4. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2020; 191:110160. [PMID: 31951899 DOI: 10.1016/j.ecoenv.2019.110160] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 12/25/2019] [Accepted: 12/31/2019] [Indexed: 05/06/2023]
Abstract
Although much has been determined about the molecular mechanisms of hexavalent chromium [Cr(VI)]-induced hepatotoxicity, more remains to be explored. In particular, explicit epigenetic alterations of microRNAs (miRNAs) which can negatively regulate mRNAs at post transcriptional level remain understudied. In the present study, cell apoptosis was determined using Annexin V/propidium iodide (PI) staining, while proliferative growth was analyzed by colony formation assay and proliferating cell nuclear antigen (PCNA) detection. miRNA microarray was performed to compare the global miRNAs expression patterns. miR-21-5p mimics (mi)/inhibitor (in), and PDCD4-siRNAs were transfected into L02 hepatocytes. Our results revealed that Cr(VI) induced apoptosis and inhibited proliferation in L02 hepatocytes via reactive oxygen species (ROS), the formation of which is closely related to mitochondrial damage, especially the inhibition of mitochondrial respiratory chain complex (MRCC). We also confirmed that ROS-mediated miR-21-5p inhibition participated in cell apoptosis and proliferative inhibition induced by Cr(VI). Furthermore, programmed cell death protein 4 (PDCD4), the up-regulation of which was related to ROS over-production, was predicted and verified as a target of miR-21-5p. Transcription factor PDCD4 silencing suppressed apoptosis and stimulated cell proliferation. In conclusion, from the perspective of epigenetics, the present study revealed that ROS-mediated miR-21-5p regulated the proliferation and apoptosis of Cr(VI)-exposed L02 hepatocytes via targeting PDCD4, which provided the new targets for molecular intervention and treatment of liver damage in Cr(VI)-exposed population.
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Affiliation(s)
- Yujing Zhang
- School of Medicine, Hunan Normal University, Changsha, 410081, PR China; Department of Health Toxicology, Xiangya School of Public Health, Central South University, Changsha, 410078, PR China
| | - Yuanyuan Xiao
- Department of Health Toxicology, Xiangya School of Public Health, Central South University, Changsha, 410078, PR China
| | - Yu Ma
- Department of Health Toxicology, Xiangya School of Public Health, Central South University, Changsha, 410078, PR China
| | - Ningjuan Liang
- Department of Health Toxicology, Xiangya School of Public Health, Central South University, Changsha, 410078, PR China
| | - Yuehui Liang
- Department of Health Toxicology, Xiangya School of Public Health, Central South University, Changsha, 410078, PR China
| | - Chan Lu
- Department of Health Toxicology, Xiangya School of Public Health, Central South University, Changsha, 410078, PR China
| | - Fang Xiao
- Department of Health Toxicology, Xiangya School of Public Health, Central South University, Changsha, 410078, PR China.
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16
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Bushel PR, Caiment F, Wu H, O'Lone R, Day F, Calley J, Smith A, Li J, Harrill AH. RATEmiRs: the rat atlas of tissue-specific and enriched miRNAs for discerning baseline expression exclusivity of candidate biomarkers. RNA Biol 2020; 17:630-636. [PMID: 32009518 DOI: 10.1080/15476286.2020.1724715] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
MicroRNAs (miRNAs) are small RNAs that regulate mRNA expression and have been targeted as biomarkers of organ damage and disease. To explore the utility of miRNAs to assess injury to specific tissues, a tissue atlas of miRNA abundance was constructed. The Rat Atlas of Tissue-specific and Enriched miRNAs (RATEmiRs) catalogues miRNA sequencing data from 21 and 23 tissues in male and female Sprague-Dawley rats, respectively. RATEmiRs identifies tissue-enriched (TE), tissue-specific (TS), or organ-specific (OS) miRNAs via comparisons of one or more tissue or organ vs others. We provide a brief overview of RATEmiRs and present how to use it to detect miRNA expression abundance of candidate biomarkers as well as to compare the expression of miRNAs between rat and human. The database is available at https://www.niehs.nih.gov/ratemirs/.
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Affiliation(s)
- Pierre R Bushel
- Biostatistics and Computational Biology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, Durham, NC, USA.,Microarray and Genome Informatics Group, National Institute of Environmental Health Sciences, Research Triangle Park, Durham, NC, USA
| | - Florian Caiment
- Department of Toxicogenomics, Maastricht University, Maastricht, The Netherlands
| | - Han Wu
- Department of Discovery and Development Statistics, Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, IN, USA
| | - Raegan O'Lone
- eSTAR, Health and Environmental Sciences Institute, Washington, DC, USA
| | - Frank Day
- Office of Scientific Computing, National Institute of Environmental Health Sciences, Research Triangle Park, Durham, NC, USA
| | - John Calley
- Department of TTX Bioinformatics, Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, IN, USA
| | - Aaron Smith
- Department of Investigative Toxicology, Non-Clinical Safety Assessment and Pathology, Lilly Research Laboratories, Lilly Corporate Center, Indianapolis, IN, USA
| | - Jianying Li
- Microarray and Genome Informatics Group, National Institute of Environmental Health Sciences, Research Triangle Park, Durham, NC, USA.,Integrative Bioinformatics, National Institute of Environmental Health Sciences, Research Triangle Park, Durham, NC, USA.,Kelly Government Solutions, Research Triangle Park, Durham, NC, USA
| | - Alison H Harrill
- Division of the National Toxicology Program, National Institute of Environmental Health Sciences, Research Triangle Park, Durham, NC, USA
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17
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Kagawa T, Shirai Y, Oda S, Yokoi T. Identification of Specific MicroRNA Biomarkers in Early Stages of Hepatocellular Injury, Cholestasis, and Steatosis in Rats. Toxicol Sci 2019; 166:228-239. [PMID: 30125006 DOI: 10.1093/toxsci/kfy200] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Recently, studies on circulating microRNAs (miRNAs) as potential biomarkers of drug-induced liver injury (DILI) have received increasing attention. It has been demonstrated that miR-122 and miR-192, which are liver enriched, could be potential biomarkers of DILI; however, these miRNAs cannot discern types of injuries. In the present study, we comprehensively analyzed time-dependent plasma miRNA profiles in rats with drug- or chemical-induced hepatocellular injury, cholestasis, and steatosis with high-throughput miRNA sequencing. To enable the comparison of miRNA expression levels between DILI models with different severity and peak time of injuries, the stages of injury were defined as early, middle, and late, according to cluster patterns of miRNA expression profiles. Through differential analysis, we characterized miRNAs that were specifically up- or down-regulated in each DILI model. Several miRNAs were dramatically changed earlier than traditional biomarkers such as alanine aminotransferase (ALT) and aspartate aminotransferase (AST). For example, in an acetaminophen (APAP)-induced hepatocellular injury model, plasma let-7b-5p was up-regulated as early as 3 h after dosing, whereas a significant change in ALT level was observed at 12 h. We then focused on the DILI type-specific miRNAs in plasma that were up-regulated at the early stage of injury. RT-qPCR analysis validated that let-7b-5p and miR-1-3p for hepatocellular injury, miR-143-3p and miR-218a-5p for cholestasis, and miR-320-3p for steatosis models showed significant increases in the early stage of the injuries. The present study suggests the utility of miRNAs as specific biomarkers for the early detection of DILI.
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Affiliation(s)
- Takumi Kagawa
- Department of Drug Safety Sciences Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Yuji Shirai
- Department of Drug Safety Sciences Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Shingo Oda
- Department of Drug Safety Sciences Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Tsuyoshi Yokoi
- Department of Drug Safety Sciences Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
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18
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Abstract
The aim of this study was to investigate the alterations of urinary microRNA (miRNA) expression and explore its clinical significance in patients with chronic hepatitis B (CHB).The expression levels of urinary miRNA were detected by miRNA microarray and quantitative reverse transcription polymerase chain reaction (qRT-PCR) from 106 CHB and 40 healthy controls (Ctrl) subjects. The correlation between the levels of miRNA expression and clinical characteristics were analyzed. Receiver-operator characteristic (ROC) curves were generated to determine the specificity and sensitivity of each individual miRNA. MiRNAs expression were further measured by PCR from exosomes, which were isolated from urine samples. LX2 cells were transfected with miRNA inhibitor and accumulation of cytoplasmic lipid droplets was analyzed by Oil Red O staining.miRNA expression profile analysis showed that 22 miRNAs were upregulated and 55 miRNAs were downregulated in CHB patients compared with Ctrl subjects (fold-change>1.5 and P < .05). miR-92b-3p, miR-770-5p, miR-5196-5p, and miR-7855-5p were significantly higher (P < .0001) in CHB subjects than in Ctrl subjects. ROC curve analysis showed that these four miRNAs were sensitive and specific enough to distinguish CHB and Ctrl subjects. The levels of miR-92b-3p expression were negatively correlated with total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), and APOA-1. Moreover, in vitro experiments indicated that inhibition of miR-92b-3p increased lipid droplet formation in LX2 cells.Aberrant expression of miRNAs has been observed in urine of CHB patients. Our findings may provide novel insights into the pathogenesis of CHB and may assist in the diagnosis of patients with CHB.
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Affiliation(s)
- Jia-Wei Shang
- Research Center for Traditional Chinese Medicine Complexity System, Institute of Interdisciplinary Integrative Medicine Research
| | - Xiu-Li Yan
- Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, PR China
| | - Hui Zhang
- Research Center for Traditional Chinese Medicine Complexity System, Institute of Interdisciplinary Integrative Medicine Research
| | - Shi-Bing Su
- Research Center for Traditional Chinese Medicine Complexity System, Institute of Interdisciplinary Integrative Medicine Research
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19
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Livingstone MC, Johnson NM, Roebuck BD, Kensler TW, Groopman JD. Serum miR-182 is a predictive biomarker for dichotomization of risk of hepatocellular carcinoma in rats. Mol Carcinog 2019; 58:2017-2025. [PMID: 31373075 DOI: 10.1002/mc.23093] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2019] [Revised: 07/13/2019] [Accepted: 07/23/2019] [Indexed: 12/11/2022]
Abstract
Exploration of animal models leads to discoveries that can reveal candidate biomarkers for translation to human populations. Herein, a model of hepatocarcinogenesis and protection was used in which rats treated with aflatoxin (AFB1 ) daily for 28 days (200 µg/kg BW) developed tumors compared with rats completely protected from tumors by concurrent administration of the chemoprotective agent, 1-[2-cyano-3-,12-dioxooleana-1,9(11)-dien-28-oyl]imidazole (CDDO-Im). Differential expression of miRNAs in tumors (AFB1 ) and nontumor (AFB1 + CDDO-Im) bearing livers and their levels in sera over the life-course of the animals was determined. miRNA transcriptome analysis identified 17 miRNAs significantly upregulated at greater than five-fold in the tumors. The ten most dysregulated miRNAs judged by fold-change and biological significance were selected for further study, including liver-specific miR-122-5p. Validation of sequencing results by real-time PCR confirmed the upregulation of the majority of these miRNAs in tumors, including miR-182, as well as miR-224-5p as the most dysregulated of these miRNAs (over 400-fold). The longitudinal analysis of levels of miR-182 in sera demonstrated significant and persistent increases (5.13-fold; 95% CI: 4.59-5.70). The increase in miR-182 was detected months before any clinical symptoms were present in the animals. By the terminal time point of the study, in addition to elevated levels of serum miR-182, serum miR-122-5p was also found to be increased (>1.5-fold) in animals that developed hepatocarcinomas. Thus, using the data from an unbiased discovery approach of the tissue findings, serum miR-182 was found to track across the complex, multistage process of hepatocarcinogenesis opening an opportunity for translation to human populations.
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Affiliation(s)
- Merricka C Livingstone
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Natalie M Johnson
- Department of Environmental and Occupational Health, Texas A&M School of Public Health, College Station, Texas
| | - Bill D Roebuck
- Department of Pharmacology and Toxicology, Giesel School of Medicine at Dartmouth, Hanover, New Hampshire
| | - Thomas W Kensler
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland.,Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - John D Groopman
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
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20
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Zhou Y, Wan X, Zhang B, Tong T. Classifying next-generation sequencing data using a zero-inflated Poisson model. Bioinformatics 2019; 34:1329-1335. [PMID: 29186294 DOI: 10.1093/bioinformatics/btx768] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 11/24/2017] [Indexed: 11/14/2022] Open
Abstract
Motivation With the development of high-throughput techniques, RNA-sequencing (RNA-seq) is becoming increasingly popular as an alternative for gene expression analysis, such as RNAs profiling and classification. Identifying which type of diseases a new patient belongs to with RNA-seq data has been recognized as a vital problem in medical research. As RNA-seq data are discrete, statistical methods developed for classifying microarray data cannot be readily applied for RNA-seq data classification. Witten proposed a Poisson linear discriminant analysis (PLDA) to classify the RNA-seq data in 2011. Note, however, that the count datasets are frequently characterized by excess zeros in real RNA-seq or microRNA sequence data (i.e. when the sequence depth is not enough or small RNAs with the length of 18-30 nucleotides). Therefore, it is desired to develop a new model to analyze RNA-seq data with an excess of zeros. Results In this paper, we propose a Zero-Inflated Poisson Logistic Discriminant Analysis (ZIPLDA) for RNA-seq data with an excess of zeros. The new method assumes that the data are from a mixture of two distributions: one is a point mass at zero, and the other follows a Poisson distribution. We then consider a logistic relation between the probability of observing zeros and the mean of the genes and the sequencing depth in the model. Simulation studies show that the proposed method performs better than, or at least as well as, the existing methods in a wide range of settings. Two real datasets including a breast cancer RNA-seq dataset and a microRNA-seq dataset are also analyzed, and they coincide with the simulation results that our proposed method outperforms the existing competitors. Availability and implementation The software is available at http://www.math.hkbu.edu.hk/∼tongt. Contact xwan@comp.hkbu.edu.hk or tongt@hkbu.edu.hk. Supplementary information Supplementary data are available at Bioinformatics online.
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Affiliation(s)
- Yan Zhou
- College of Mathematics and Statistics, Institute of Statistical Sciences, Shenzhen University, Shenzhen 518060, China
| | - Xiang Wan
- Department of Computer Science, and Institute of Computational and Theoretical Studies, Hong Kong Baptist University, Kowloon Tong, Hong Kong
| | - Baoxue Zhang
- School of Statistics, Capital University of Economics and Business, Beijing 100070, China
| | - Tiejun Tong
- Department of Mathematics, Hong Kong Baptist University, Kowloon Tong, Hong Kong
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21
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Jiang C, Liu X, Wang M, Lv G, Wang G. High Blood miR-802 Is Associated With Poor Prognosis in HCC Patients by Regulating DNA Damage Response 1 (REDD1)-Mediated Function of T Cells. Oncol Res 2019; 27:1025-1034. [PMID: 30982498 PMCID: PMC7848258 DOI: 10.3727/096504018x15456687424096] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
miR-802 has been reported to be dysregulated in multiple tumors and contribute to tumor progression. However, its role in HCC was still largely unknown. The aim of this study is to investigate the function and mechanism of miR-802 in HCC progression. The results showed that miR-802 was upregulated in the peripheral blood and tumor tissue of HCC patients, and high levels of blood miR-802 predicted poor prognosis. miR-802 had no effect on the proliferation and migration of HCC cell lines. Interestingly, the levels of CD8/CD28 and regulated in development and DNA damage response 1 (REDD1) were declined along with the upregulation of miR-802 in vivo. Hence, it is speculated that miR-802 participated in the regulation of T-cell function in HCC patients. Furthermore, we demonstrated that mir-802 directly targets REDD1 and inhibited its expression. miR-802 increased the expression of programmed cell death protein 1 (PD-1) and decreased the expression of interferon-γ (IFN-γ) and CD8+CD28+ T-cell number. In conclusion, miR-802 was involved in T-cell exhaustion through posttranscriptionally suppressing REDD1, which might offer the suppressive effect of miR-802 on HCC progression.
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Affiliation(s)
- Chao Jiang
- Department of Hepatobiliary Pancreatic Surgery, First Hospital of Jilin University, Changchun, P.R. China
| | - Xueyan Liu
- Department of Cardiology, China-Japan Union Hospital of Jilin University, Changchun, P.R. China
| | - Meng Wang
- Department of Hepatobiliary Pancreatic Surgery, First Hospital of Jilin University, Changchun, P.R. China
| | - Guoyue Lv
- Department of Hepatobiliary Pancreatic Surgery, First Hospital of Jilin University, Changchun, P.R. China
| | - Guangyi Wang
- Department of Hepatobiliary Pancreatic Surgery, First Hospital of Jilin University, Changchun, P.R. China
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22
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Madboly AG, Alhusseini NF, Abd El Rahman SM, El Gazzar WB, Idris AMM. Serum miR-122 and miR-192 as biomarkers of intrinsic and idiosyncratic acute hepatotoxicity: A quantitative real-time polymerase chain reaction study in adult albino rats. J Biochem Mol Toxicol 2019; 33:e22321. [PMID: 30925002 DOI: 10.1002/jbt.22321] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 01/29/2019] [Accepted: 03/15/2019] [Indexed: 12/16/2022]
Abstract
miR-122 and miR-192 were investigated as indicators of toxic liver injury caused by acetaminophen, but their role in idiosyncratic toxic liver injury remains controversial. So, this work aimed to assess and compare the expressions of miR-122 and miR-192 in two different types of toxic liver injury (intrinsic [acetaminophen] and idiosyncratic [diclofenac]). Forty male adult Wistar albino rats were divided into equal five groups, in which serum liver enzymes; microRNAs (miRNAs) expressions (miR-122 and miR-192) and histopathological findings were studied. The present study showed that (1) miR-122 and miR-192 are good serum biomarkers of toxic liver injury whatever its etiology, as their serum levels exhibited a significantly earlier increase and earlier return to normal baseline levels as compared to serum aminotransferase levels; (2) miR-122 is more specific than miR-192; and (3) both serum levels of miR-122 and miR-192 showed non-significant differences in relation to the type of toxic liver injury.
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Affiliation(s)
- Abdelmonem G Madboly
- Department of Forensic Medicine & Clinical Toxicology, Faculty of Medicine, Benha University, Benha City, Qalubia, Egypt
| | - Naglaa F Alhusseini
- Department of Medical Biochemistry & Molecular Biology, Faculty of Medicine, Benha University, Benha City, Qalubia, Egypt
| | - Shaymaa M Abd El Rahman
- Department of Medical Biochemistry & Molecular Biology, Faculty of Medicine, Benha University, Benha City, Qalubia, Egypt
| | - Walaa B El Gazzar
- Department of Medical Biochemistry & Molecular Biology, Faculty of Medicine, Benha University, Benha City, Qalubia, Egypt
| | - Ahmed M M Idris
- Department of Gastroenterology & Tropical Diseases, General Organization of Teaching Hospitals & Institutes, Cairo, Egypt
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Role of epigenetic mechanisms in cisplatin-induced toxicity. Crit Rev Oncol Hematol 2019; 137:131-142. [PMID: 31014509 DOI: 10.1016/j.critrevonc.2019.03.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 01/13/2019] [Accepted: 03/13/2019] [Indexed: 12/16/2022] Open
Abstract
Cisplatin (CDDP) is a highly effective antineoplastic agent, widely used in the treatment of various malignant tumors. However, its major problems are side effects associated to toxicity. Considerable inter-individual differences have been reported for CDDP-induced toxicity due to genetic and epigenetic factors. Genetic causes are well described; however, epigenetic modifications are not fully addressed. In the last few years, many evidences were found linking microRNA to the development of CDDP-mediated toxicity, particularly nephrotoxicity. In this review, we described how genetic and epigenetic modifications can be important determinants for the development of toxicity in patients treated with CDDP, and how these alterations may be interesting biomarkers for monitoring toxicity induced by CDDP. Considering the validation in different studies, we suggest that miR-34a, -146b, -378a, -192, and -193 represent an attractive study group to evaluate potential biomarkers to detect CDDP-related nephrotoxicity.
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24
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Song Y, Yang H, Jiang K, Wang BM, Lin R. miR-181a regulates Th17 cells distribution via up-regulated BCL-2 in primary biliary cholangitis. Int Immunopharmacol 2018; 64:386-393. [DOI: 10.1016/j.intimp.2018.09.027] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 08/16/2018] [Accepted: 09/17/2018] [Indexed: 12/12/2022]
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25
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Hwang SR, Tham NTT, Lee SH, Bang JH, Yi H, Park YI, Lee HK, Kang HG, Kim YS, Woo GH, Ku HO. Comparison of microRNA expressions for the identification of chemical hazards in in vivo and in vitro hepatic injury models. J Appl Toxicol 2018; 39:333-342. [PMID: 30264499 DOI: 10.1002/jat.3722] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Revised: 08/09/2018] [Accepted: 08/09/2018] [Indexed: 12/19/2022]
Abstract
Biofluid-based biomarkers provide an efficient tool for hazard identification of chemicals. Here, we explored the potential of microRNAs (miRNAs) as biomarkers for hepatotoxicity of chemicals by linking in vitro to in vivo animal models. A search of the literature identified candidate circulating miRNA biomarkers of chemical-induced hepatotoxicity. The expression of candidate miRNAs (miR-122, miR-151a, miR-192, miR-193a, miR-194, miR-21, miR-29c), was determined by real-time reverse transcription-polymerase chain reaction in in vivo acute liver injury induced by acetaminophen, and then were further compared with those of in vitro cell assays. Candidate miRNAs, except miR-29c, were significantly or biologically upregulated by acetaminophen, at a dose that caused acute liver injury as confirmed by hepatocellular necrosis. Except miR-122 and miR-193a, other miRNAs elevated in in vivo models were confirmed by in vitro models using HepG2 cells, whereas they failed by in vitro models using human primary hepatocytes. These findings indicate that certain miRNAs may still have the potential of toxicological biomarkers in linking in vitro to in vivo hepatotoxicity.
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Affiliation(s)
- So-Ryeon Hwang
- Toxicological Evaluation Laboratory, Animal and Plant Quarantine Agency, 177, Gimcheon, 39660, Republic of Korea
| | - Nga Thi Thu Tham
- Toxicological Evaluation Laboratory, Animal and Plant Quarantine Agency, 177, Gimcheon, 39660, Republic of Korea
| | - Soo-Ho Lee
- Toxicological Evaluation Laboratory, Animal and Plant Quarantine Agency, 177, Gimcheon, 39660, Republic of Korea
| | - Ji-Hyun Bang
- Toxicological Evaluation Laboratory, Animal and Plant Quarantine Agency, 177, Gimcheon, 39660, Republic of Korea
| | - Hee Yi
- Toxicological Evaluation Laboratory, Animal and Plant Quarantine Agency, 177, Gimcheon, 39660, Republic of Korea
| | - Young-Il Park
- Toxicological Evaluation Laboratory, Animal and Plant Quarantine Agency, 177, Gimcheon, 39660, Republic of Korea
| | - Hyun-Kyoung Lee
- Toxicological Evaluation Laboratory, Animal and Plant Quarantine Agency, 177, Gimcheon, 39660, Republic of Korea
| | - Hwan-Goo Kang
- Toxicological Evaluation Laboratory, Animal and Plant Quarantine Agency, 177, Gimcheon, 39660, Republic of Korea
| | - Yong-Sang Kim
- Toxicological Evaluation Laboratory, Animal and Plant Quarantine Agency, 177, Gimcheon, 39660, Republic of Korea
| | - Gye-Hyeong Woo
- Laboratory of Histopathology, Department of Clinical Laboratory Science, Semyung University, Jecheon, 27136, Republic of Korea
| | - Hyun-Ok Ku
- Toxicological Evaluation Laboratory, Animal and Plant Quarantine Agency, 177, Gimcheon, 39660, Republic of Korea
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26
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Ioannidis J, Donadeu FX. Comprehensive analysis of blood cells and plasma identifies tissue-specific miRNAs as potential novel circulating biomarkers in cattle. BMC Genomics 2018; 19:243. [PMID: 29636028 PMCID: PMC5894187 DOI: 10.1186/s12864-018-4646-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Accepted: 04/03/2018] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND The potential of circulating miRNAs as biomarkers of tissue function, both in health and disease, has been extensively demonstrated in humans. In addition, circulating miRNA biomarkers offer significant potential towards improving the productivity of livestock species, however, such potential has been hampered by the absence of information on the nature and source of circulating miRNA populations in these species. In addition, many miRNAs originally proposed as robust biomarkers of a particular tissue or disease in humans have been later shown not to be tissue specific and thus to actually have limited biomarker utility. In this study, we comprehensively analysed miRNA profiles in plasma and cell fractions of blood from cattle with the aim to identify tissue-derived miRNAs which may be useful as biomarkers of tissue function in this important food animal species. RESULTS Using small RNA sequencing, we identified 92 miRNAs with significantly higher expression in plasma compared to paired blood cell samples (n = 4 cows). Differences in miRNA levels between plasma and cell fractions were validated for eight out of 10 miRNAs using RT-qPCR (n = 10 cows). Among miRNAs found to be enriched in plasma, we confirmed miR-122 (liver), miR-133a (muscle) and miR-215 (intestine) to be tissue-enriched, as reported for other species. Profiling of additional miRNAs across different tissues identified the human homologue, miR-802, as highly enriched specifically in liver. CONCLUSIONS These results provide novel information on the source of bovine circulating miRNAs and could significantly facilitate the identification of production-relevant tissue biomarkers in livestock. In particular, miR-802, a circulating miRNA not previously identified in cattle, can reportedly regulate insulin sensitivity and lipid metabolism, and thus could potentially provide a specific biomarker of liver function, a key parameter in the context of post-partum negative energy balance in dairy cows.
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Affiliation(s)
- Jason Ioannidis
- The Roslin Institute and R(D)SVS, University of Edinburgh, Easter Bush, Midlothian, UK
| | - F. Xavier Donadeu
- The Roslin Institute and R(D)SVS, University of Edinburgh, Easter Bush, Midlothian, UK
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27
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Zhou Y, Wang J, Zhao Y, Tong T. Discriminant Analysis and Normalization Methods for Next-Generation Sequencing Data. NEW FRONTIERS OF BIOSTATISTICS AND BIOINFORMATICS 2018. [DOI: 10.1007/978-3-319-99389-8_18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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Abstract
PURPOSE OF REVIEW Drug-induced kidney injury (DIKI) is an important and potentially modifiable cause of acute kidney injury (AKI). The reliance on traditional markers of kidney injury to diagnose DIKI impedes early detection. Biomarkers of DIKI that facilitate early diagnosis and the identification of high-risk patients are essential to ameliorate the clinical burden of this complication. RECENT FINDINGS Recent progress in this area supports the potential utility of several biomarkers for the diagnosis of DIKI, for the prediction of outcomes and also for monitoring responses to potential nephrotoxic or beneficial therapies. Data regarding the impact of clinically relevant factors, such as chronic kidney disease, on biomarker levels represents a further recent advancement. Emerging novel biomarkers include microRNAs, which are showing promise as markers of drug-induced tubular damage. They may also have a role in elucidating the molecular mechanisms of AKI. SUMMARY There is compelling evidence to support the use of biomarkers for the early detection of DIKI. Ongoing research is required to delineate their role in prognostication and for the prediction of outcomes. The inclusion of biomarkers in more clinical studies of DIKI would be a welcome advance, which may accelerate their integration into clinical diagnostics.
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Affiliation(s)
- Lynn Redahan
- University College Dublin School of Medicine, UCD Catherine McAuley Education & Research Centre, Nelson Street, Dublin
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29
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MicroRNAs as biomarkers for liver injury: Current knowledge, challenges and future prospects. Food Chem Toxicol 2017; 110:229-239. [PMID: 29042291 DOI: 10.1016/j.fct.2017.10.026] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Revised: 10/02/2017] [Accepted: 10/14/2017] [Indexed: 12/12/2022]
Abstract
MicroRNAs (miRNAs) are short regulatory RNAs that are involved in various biological processes that regulate gene expression posttranscriptionally. Changes in miRNA expression can be detected in many physiological and pathological events, such as liver injury. Drug induced liver injury is a life threatening condition that frequently requires organ transplantation. Hepatotoxicity is also one of the major causes of drug failure in clinical trials and of drug withdrawal from the market. The profiling of miRNA expression shows great promise in monitoring liver injury, in the prediction of outcome in patients, and in the identification of liver-reactive compounds in toxicological assessment. Recent studies have demonstrated organ-specificity of some miRNAs (i.e., miR-122), which are released into biological fluids as a result of hepatocyte damage. This attests to the potential of miRNAs as noninvasive biomarkers to detect liver toxicity. This review presents information on miRNA signatures of hepatotoxicity and on the application of promising miRNA biomarkers in preclinical safety assessment. We further discuss the technical challenges associated with these emerging biomarkers for early diagnosis and detection of hepatotoxicity.
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30
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Wang X, Wen X, Zhou J, Qi Y, Wu R, Wang Y, Kui Y, Hua R, Jin Q. MicroRNA-223 and microRNA-21 in peripheral blood B cells associated with progression of primary biliary cholangitis patients. PLoS One 2017; 12:e0184292. [PMID: 28886078 PMCID: PMC5590910 DOI: 10.1371/journal.pone.0184292] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2017] [Accepted: 08/20/2017] [Indexed: 12/17/2022] Open
Abstract
Recently, there is ample evidence suggesting the important role of microRNAs (miRNAs) in autoimmune diseases via modulating B cells function. Primary biliary cholangitis (PBC) is a progressive immune-mediated liver disease with unclear pathogenic mechanism. Whether the miRNA in peripheral B cells of PBC involve the mechanisms of pathology and progression is not known. The present study explores miRNA deregulation in peripheral B-cell of PBC from stage I to IV and healthy controls. Peripheral B cells were obtained from 72 PBC patients (stage I, n = 17; stage II, n = 23; stage III, n = 16; stage IV, n = 16) and 15 healthy controls. Initially, in a discovery study, miRNA array analysis was performed, subsequently, in a validation study, quantitative PCR was used to investigate miRNA expression profile in B cells of PBS patients compared to healthy controls. Based on bioinformatics analysis, we identified the potential biological processes and significant signaling pathways affected by these microRNAs, and generated the microRNA–gene network. The discovery study identified 558 miRNAs differentially expressed in B cells of PBC patients compared to controls. Interestingly, among all differentially expressed miRNAs, hsa-miR-223-3p and hsa-miR-21-5p were the only miRNAs that showed consistent and significant down-regulation from stage I to stage III of PBC. Bioinformatics showed that potential target genes of both miRNAs involved in migration, cell differentiation, apoptosis, and signal transduction pathways. In conclusion, our results suggest that the expression profiles of miRNA in peripheral B cells of PBC patients are closely associated with the disease progression, especially the down-regulation of hsa-miR-223-3p and hsa-miR-21-5p. Taken together, our study offers novel perspectives on the role of miRNAs in PBC pathogenesis.
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Affiliation(s)
- Xiaomei Wang
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
- Key Laboratory of Zoonosis Research, Ministry Education, Changchun, China
| | - Xiaoyu Wen
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
| | - Jingjing Zhou
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
| | - Yue Qi
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
| | - Ruihong Wu
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
| | - Yao Wang
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
| | - Yiwen Kui
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
| | - Rui Hua
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
| | - Qinglong Jin
- Department of Hepatology, The First Hospital of Jilin University, Changchun, China
- * E-mail: .
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31
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Bailey WJ, Glaab W. Derisking drug-induced liver injury from bench to bedside. CURRENT OPINION IN TOXICOLOGY 2017. [DOI: 10.1016/j.cotox.2017.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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32
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Wolenski FS, Shah P, Sano T, Shinozawa T, Bernard H, Gallacher MJ, Wyllie SD, Varrone G, Cicia LA, Carsillo ME, Fisher CD, Ottinger SE, Koenig E, Kirby PJ. Identification of microRNA biomarker candidates in urine and plasma from rats with kidney or liver damage. J Appl Toxicol 2016; 37:278-286. [PMID: 27397436 PMCID: PMC5298042 DOI: 10.1002/jat.3358] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2016] [Revised: 05/19/2016] [Accepted: 05/24/2016] [Indexed: 12/20/2022]
Abstract
MicroRNAs (miRNA) are short single‐stranded RNA sequences that have a role in the post‐transcriptional regulation of genes. The identification of tissue specific or enriched miRNAs has great potential as novel safety biomarkers. One longstanding goal is to associate the increase of miRNA in biofluids (e.g., plasma and urine) with tissue‐specific damage. Next‐generation sequencing (miR‐seq) was used to analyze changes in miRNA profiles of tissue, plasma and urine samples of rats treated with either a nephrotoxicant (cisplatin) or one of two hepatotoxicants (acetaminophen [APAP] or carbon tetrachloride [CCL4]). Analyses with traditional serum chemistry and histopathology confirmed that toxicant‐induced organ damage was specific. In animals treated with cisplatin, levels of five miRNAs were significantly altered in the kidney, 14 in plasma and six in urine. In APAP‐treated animals, five miRNAs were altered in the liver, 74 in plasma and six in urine; for CCL4 the changes were five, 20 and 6, respectively. Cisplatin treatment caused an elevation of miR‐378a in the urine, confirming the findings of other similar studies. There were 17 in common miRNAs elevated in the plasma after treatment with either APAP or CCL4. Four of these (miR‐122, −802, −31a and −365) are known to be enriched in the livers of rats. Interestingly, the increase of serum miR‐802 in both hepatotoxicant treatments was comparable to that of the well‐known liver damage marker miR‐122. Taken together, comparative analysis of urine and plasma miRNAs demonstrated their utility as biomarkers of organ injury. Copyright © 2016 The Authors. Journal of Applied Toxicology published by John Wiley & Sons Ltd. MicroRNAs (miRNA) have great potential as novel safety biomarkers. Next‐generation sequencing was used to analyze changes in miRNA profiles of tissue, plasma and urine samples of rats treated with either a nephrotoxicant (cisplatin) or one of two hepatotoxicants (acetaminophen or carbon tetrachloride). Cisplatin treatment caused an elevation of miR‐378a in the urine, confirming the findings of other similar studies. Treatment with either acetaminophen or carbon tetrachloride caused a serum elevation of four liver‐enriched miRNAs (miR‐122, −802, −31a and −365).
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Affiliation(s)
- Francis S Wolenski
- Drug Safety Research & Evaluation, Millennium Pharmaceuticals, Inc., a wholly owned subsidiary of Takeda Pharmaceutical Company Limited, Cambridge, MA, 02139, USA
| | - Pooja Shah
- Molecular Pathology, Millennium Pharmaceuticals, Inc, a wholly owned subsidiary of Takeda Pharmaceutical Company Limited, Cambridge, MA, 02139, USA
| | - Tomoya Sano
- Drug Safety Research Laboratories, Takeda Pharmaceutical Company Limited, Fujisawa, Kanagawa, 251-8555, Japan
| | - Tadahiro Shinozawa
- Drug Safety Research Laboratories, Takeda Pharmaceutical Company Limited, Fujisawa, Kanagawa, 251-8555, Japan
| | - Hugues Bernard
- Molecular Pathology, Millennium Pharmaceuticals, Inc, a wholly owned subsidiary of Takeda Pharmaceutical Company Limited, Cambridge, MA, 02139, USA
| | - Matt J Gallacher
- Drug Safety Research & Evaluation, Millennium Pharmaceuticals, Inc., a wholly owned subsidiary of Takeda Pharmaceutical Company Limited, Cambridge, MA, 02139, USA
| | - Shylah D Wyllie
- Drug Safety Research & Evaluation, Millennium Pharmaceuticals, Inc., a wholly owned subsidiary of Takeda Pharmaceutical Company Limited, Cambridge, MA, 02139, USA
| | - Georgianna Varrone
- Drug Safety Research & Evaluation, Millennium Pharmaceuticals, Inc., a wholly owned subsidiary of Takeda Pharmaceutical Company Limited, Cambridge, MA, 02139, USA
| | - Lisa A Cicia
- Drug Safety Research & Evaluation, Millennium Pharmaceuticals, Inc., a wholly owned subsidiary of Takeda Pharmaceutical Company Limited, Cambridge, MA, 02139, USA
| | - Mary E Carsillo
- Drug Safety Research & Evaluation, Millennium Pharmaceuticals, Inc., a wholly owned subsidiary of Takeda Pharmaceutical Company Limited, Cambridge, MA, 02139, USA
| | - Craig D Fisher
- Drug Safety Research & Evaluation, Millennium Pharmaceuticals, Inc., a wholly owned subsidiary of Takeda Pharmaceutical Company Limited, Cambridge, MA, 02139, USA
| | - Sean E Ottinger
- Drug Safety Research & Evaluation, Millennium Pharmaceuticals, Inc., a wholly owned subsidiary of Takeda Pharmaceutical Company Limited, Cambridge, MA, 02139, USA
| | - Erik Koenig
- Molecular Pathology, Millennium Pharmaceuticals, Inc, a wholly owned subsidiary of Takeda Pharmaceutical Company Limited, Cambridge, MA, 02139, USA
| | - Patrick J Kirby
- Drug Safety Research & Evaluation, Millennium Pharmaceuticals, Inc., a wholly owned subsidiary of Takeda Pharmaceutical Company Limited, Cambridge, MA, 02139, USA
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