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Bourque K, Hawey C, Jiang A, Mazarura GR, Hébert TE. Biosensor-based profiling to track cellular signalling in patient-derived models of dilated cardiomyopathy. Cell Signal 2022; 91:110239. [PMID: 34990783 DOI: 10.1016/j.cellsig.2021.110239] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 12/06/2021] [Accepted: 12/29/2021] [Indexed: 12/18/2022]
Abstract
Dilated cardiomyopathies (DCM) represent a diverse group of cardiovascular diseases impacting the structure and function of the myocardium. To better treat these diseases, we need to understand the impact of such cardiomyopathies on critical signalling pathways that drive disease progression downstream of receptors we often target therapeutically. Our understanding of cellular signalling events has progressed substantially in the last few years, in large part due to the design, validation and use of biosensor-based approaches to studying such events in cells, tissues and in some cases, living animals. Another transformative development has been the use of human induced pluripotent stem cells (hiPSCs) to generate disease-relevant models from individual patients. We highlight the importance of going beyond monocellular cultures to incorporate the influence of paracrine signalling mediators. Finally, we discuss the recent coalition of these approaches in the context of DCM. We discuss recent work in generating patient-derived models of cardiomyopathies and the utility of using signalling biosensors to track disease progression and test potential therapeutic strategies that can be later used to inform treatment options in patients.
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Affiliation(s)
- Kyla Bourque
- Department of Pharmacology and Therapeutics, McGill University, Montréal, Québec H3G 1Y6, Canada
| | - Cara Hawey
- Department of Pharmacology and Therapeutics, McGill University, Montréal, Québec H3G 1Y6, Canada
| | - Alyson Jiang
- Department of Pharmacology and Therapeutics, McGill University, Montréal, Québec H3G 1Y6, Canada
| | - Grace R Mazarura
- Department of Pharmacology and Therapeutics, McGill University, Montréal, Québec H3G 1Y6, Canada
| | - Terence E Hébert
- Department of Pharmacology and Therapeutics, McGill University, Montréal, Québec H3G 1Y6, Canada.
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Shabani P, Ghazizadeh Z, Gorgani-Firuzjaee S, Molazem M, Rajabi S, Vahdat S, Azizi Y, Doosti M, Aghdami N, Baharvand H. Cardioprotective effects of omega-3 fatty acids and ascorbic acid improve regenerative capacity of embryonic stem cell-derived cardiac lineage cells. Biofactors 2019; 45:427-438. [PMID: 30907984 DOI: 10.1002/biof.1501] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2018] [Accepted: 02/15/2019] [Indexed: 12/23/2022]
Abstract
One of the major issues in cell therapy of myocardial infarction (MI) is early death of engrafted cells in a harsh oxidative stress environment, which limits the potential therapeutic utility of this strategy in the clinical setting. Increasing evidence implicates beneficial effects of omega-3 fatty acids including eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) and ascorbic acid (AA) in cardiovascular diseases, in particular their role in ameliorating fibrosis. In the current study, we aim to assess the cytoprotective role of EPA + DHA and AA in protecting embryonic stem cell (ESC)-derived cardiac lineage cells and amelioration of fibrosis. Herein, we have shown that preincubation of the cells with EPA + DHA + AA prior to H2 O2 treatment attenuated generation of reactive oxygen species (ROS) and enhanced cell viability. Gene expression analysis revealed that preincubation with EPA + DHA + AA followed by H2 O2 treatment, upregulated heme oxygenase-1 (HO-1) along with cardiac markers (GATA4, myosin heavy chain, α isoform [MYH6]), connexin 43 [CX43]) and attenuated oxidative stress-induced upregulation of fibroblast markers (vimentin and collagen type 1 [Col1]). Alterations in gene expression patterns were followed by marked elevation of cardiac troponin (TNNT2) positive cells and reduced numbers of vimentin positive cells. An injection of EPA + DHA + AA-pretreated ESC-derived cardiac lineage cells into the ischemic myocardium of a rat model of MI significantly reduced fibrosis compared to the vehicle group. This study provided evidence that EPA + DHA + AA may be an appropriate preincubation regimen for regenerative purposes. © 2019 BioFactors, 45(3):427-438, 2019.
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Affiliation(s)
- Parisa Shabani
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
- Department of Biochemistry, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran
| | - Zaniar Ghazizadeh
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Sattar Gorgani-Firuzjaee
- Department of Laboratory Sciences, Faculty of Para Medicine, AJA University of Medical Sciences, Tehran, Iran
| | - Mohammad Molazem
- Department of Radiology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Sarah Rajabi
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Sadaf Vahdat
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
- Department of Biotechnology, College of Science, University of Tehran, Tehran, Iran
| | - Yaser Azizi
- Physiology Research Center, Department of Physiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mahmood Doosti
- Department of Clinical Biochemistry, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Nasser Aghdami
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Hossein Baharvand
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
- Department of Developmental Biology, University of Science and Culture, Tehran, Iran
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The Milk Thistle ( Silybum marianum) Compound Silibinin Inhibits Cardiomyogenesis of Embryonic Stem Cells by Interfering with Angiotensin II Signaling. Stem Cells Int 2018; 2018:9215792. [PMID: 30651739 PMCID: PMC6311720 DOI: 10.1155/2018/9215792] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Revised: 06/29/2018] [Accepted: 09/06/2018] [Indexed: 11/23/2022] Open
Abstract
The milk thistle (Silybum marianum (L.) Gaertn.) compound silibinin may be an inhibitor of the angiotensin II type 1 (AT1) receptor which is expressed in differentiating embryonic stem (ES) cells and is involved in the regulation of cardiomyogenesis. In the present study, it was demonstrated that silibinin treatment decreased the number of spontaneously contracting cardiac foci and cardiac cell areas differentiated from ES cells as well as contraction frequency and frequency of calcium (Ca2+) spiking. In contrast, angiotensin II (Ang II) treatment stimulated cardiomyogenesis as well as contraction and Ca2+ spiking frequency, which were abolished in the presence of silibinin. Intracellular Ca2+ transients elicited by Ang II in rat smooth muscle cells were not impaired upon silibinin treatment, excluding the possibility that the compound acted on the AT1 receptor. Ang II treatment activated extracellular signal-regulated kinase 1/2 (ERK1/2), c-Jun NH2-terminal kinase (JNK), and p38 mitogen-activated protein kinase (MAPK) pathways in embryoid bodies which were abolished upon silibinin pretreatment. In summary, our data suggest that silibinin inhibits cardiomyogenesis of ES cells by interfering with Ang II signaling downstream of the AT1 receptor.
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Rossi M, Spichty M, Attorri L, Distante C, Nervi C, Salvati S, Vitelli L. Eicosapentaenoic acid modulates the synergistic action of CREB1 and ID/E2A family members in the rat pup brain and mouse embryonic stem cells. BIOCHIMICA ET BIOPHYSICA ACTA. GENE REGULATORY MECHANISMS 2017; 1860:870-884. [PMID: 28666847 DOI: 10.1016/j.bbagrm.2017.06.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 06/01/2017] [Accepted: 06/20/2017] [Indexed: 12/13/2022]
Abstract
The aim of this study was to investigate the molecular mechanism by which eicosapentaenoic acid (EPA) may exert neuroprotective effects through an "EPA-cyclic AMP response element-binding protein (CREB)" signaling pathway. The current study reveals that EPA modulates the exquisite interplay of interaction of CREB1 with the inhibitor of DNA binding (ID) and E2A family members, thereby delivering mechanistic insights into specific neural differentiation program. In this scenario, our work provides evidence for the capability of CREB1 to sequester ID:E2A family members in brain tissues and neural differentiating mouse embryonic stem cells (mESCs) through formation of a [CREB1]2:ID2:E47 tetrameric complex.In essence, the molecular function of CREB1 is to dynamically regulate the location-specific assembly or disassembly of basic-helix-loop-helix (bHLH):HLH protein complexes to mediate the activation of neural/glial target genes. Together, these findings support the one-to-many binding mechanism of CREB1 and indicate that EPA treatment potentiates the integration of CREB dependent signaling with HLH/bHLH transcriptional network, adding specificity to the CREB1-mediated gene regulation during neural/glial differentiation. Our current research on the EPA-CREB axis could reveal new molecular targets for treating neurogenerative disease.
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Affiliation(s)
- Maurizio Rossi
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - Martin Spichty
- Laboratory of Biology and Modelling of the Cell, Lyon University, ENS Lyon, University Claude Bernard, CNRS UMR 5239, INSERM U1210, 46 allée d'Italie, Site Jacques Monod, F-69007 Lyon, France
| | - Lucilla Attorri
- Department of Public Veterinary Health and Food Safety, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - Chiara Distante
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - Clara Nervi
- Department of Medical and Surgical Sciences and Biotechnologies, University of Roma "La Sapienza", Corso della Repubblica 79, 04100, Latina, Italy
| | - Serafina Salvati
- Department of Public Veterinary Health and Food Safety, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - Luigi Vitelli
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy.
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Ding H, Xu X, Qin X, Yang C, Feng Q. Resveratrol promotes differentiation of mouse embryonic stem cells to cardiomyocytes. Cardiovasc Ther 2017; 34:283-9. [PMID: 27225714 DOI: 10.1111/1755-5922.12200] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
AIM Embryonic stem cells (ESCs) are capable to differentiate into cardiomyocytes, with the potential to treat cardiovascular diseases. However, directed differentiation is still a challenge faced by scientists. As a natural substance in grapes, resveratrol (RV) is important for cardiovascular protection. The studies of RV and its effects on ESC differentiation have potential clinical applications. METHODS Using mouse embryonic stem cells (mESCs), we investigated the effects of different concentrations of RV (5, 10, 20, 50, and 100 μmol/L) exposure on mESCs viability, expression levels of cardiac marker genes in embryoid bodies (EBs) derived from mESCs, expression levels of maturity indicative cardiac markers in cardiomyocytes derived from mESCs, and the beating properties of EBs. RESULTS About 10 μmol/L of RV showed no toxicity on cell viability and was the optimal concentration to promote mESC differentiation, induce mESC differentiation to cardiomyocytes, and gain the beating properties of EBs. CONCLUSION RV can successfully direct the differentiation of mESCs into cardiomyocytes, shedding light on its future applications to treat cardiovascular diseases.
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Affiliation(s)
- Hong Ding
- Department of Cardiology, Affiliated Hospital of Nanjing Medical University, Wuxi No. 2 People's Hospital, Wuxi, Jiangsu, China
| | - Xin Xu
- Department of Cardiology, Affiliated Hospital of Nanjing Medical University, Wuxi No. 2 People's Hospital, Wuxi, Jiangsu, China
| | - Xian Qin
- Department of Cardiology, Affiliated Hospital of Nanjing Medical University, Wuxi No. 2 People's Hospital, Wuxi, Jiangsu, China
| | - Chengjian Yang
- Department of Cardiology, Affiliated Hospital of Nanjing Medical University, Wuxi No. 2 People's Hospital, Wuxi, Jiangsu, China
| | - Qiuting Feng
- Department of Cardiology, Affiliated Hospital of Nanjing Medical University, Wuxi No. 2 People's Hospital, Wuxi, Jiangsu, China
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Vas WJ, Shah M, Al Hosni R, Owen HC, Roberts SJ. Biomimetic strategies for fracture repair: Engineering the cell microenvironment for directed tissue formation. J Tissue Eng 2017; 8:2041731417704791. [PMID: 28491274 PMCID: PMC5406151 DOI: 10.1177/2041731417704791] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Accepted: 03/21/2017] [Indexed: 12/20/2022] Open
Abstract
Complications resulting from impaired fracture healing have major clinical implications on fracture management strategies. Novel concepts taken from developmental biology have driven research strategies towards the elaboration of regenerative approaches that can truly harness the complex cellular events involved in tissue formation and repair. Advances in polymer technology and a better understanding of naturally derived scaffolds have given rise to novel biomaterials with an increasing ability to recapitulate native tissue environments. This coupled with advances in the understanding of stem cell biology and technology has opened new avenues for regenerative strategies with true clinical translatability. These advances have provided the impetus to develop alternative approaches to enhance the fracture repair process. We provide an update on these advances, with a focus on the development of novel biomimetic approaches for bone regeneration and their translational potential.
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Affiliation(s)
- Wollis J Vas
- Department of Materials & Tissue, Institute of Orthopaedics & Musculoskeletal Science, University College London, Stanmore, UK
| | - Mittal Shah
- Department of Materials & Tissue, Institute of Orthopaedics & Musculoskeletal Science, University College London, Stanmore, UK
| | - Rawiya Al Hosni
- Department of Materials & Tissue, Institute of Orthopaedics & Musculoskeletal Science, University College London, Stanmore, UK
| | - Helen C Owen
- Department of Natural Sciences, School of Science & Technology, Middlesex University, London, UK
| | - Scott J Roberts
- Department of Materials & Tissue, Institute of Orthopaedics & Musculoskeletal Science, University College London, Stanmore, UK
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Eshkiki ZS, Ghahremani MH, Shabani P, Firuzjaee SG, Sadeghi A, Ghanbarian H, Meshkani R. Protein tyrosine phosphatase 1B (PTP1B) is required for cardiac lineage differentiation of mouse embryonic stem cells. Mol Cell Biochem 2016; 425:95-102. [PMID: 27826746 DOI: 10.1007/s11010-016-2865-0] [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: 08/08/2016] [Accepted: 10/22/2016] [Indexed: 11/25/2022]
Abstract
Protein tyrosine phosphatase 1B (PTP1B) has been shown to regulate multiple cellular events such as differentiation, cell growth, and proliferation; however, the role of PTP1B in differentiation of embryonic stem (ES) cells into cardiomyocytes remains unexplored. In the present study, we investigated the effects of PTP1B inhibition on differentiation of ES cells into cardiomyocytes. PTP1B mRNA and protein levels were increased during the differentiation of ES cells into cardiomyocytes. Accordingly, a stable ES cell line expressing PTP1B shRNA was established. In vitro, the number and size of spontaneously beating embryoid bodies were significantly decreased in PTP1B-knockdown cells, compared with the control cells. Decreased expression of cardiac-specific markers Nkx2-5, MHC-α, cTnT, and CX43, as assessed by real-time PCR analysis, was further confirmed by immunocytochemistry of the markers. The results also showed that PTP1B inhibition induced apoptosis in both differentiated and undifferentiated ES cells, as presented by increasing the level of cleaved caspase-3, cytochrome C, and cleaved PARP. Further analyses revealed that PTP1B inhibition did not change proliferation and pluripotency of undifferentiated ES cells. Taken together, the data presented here suggest that PTP1B is essential for proper differentiation of ES cells into cardiomyocytes.
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Affiliation(s)
- Zahra Shokati Eshkiki
- Department of Molecular Medicine, School of Advanced Technologies in Medicine (SATiM), Tehran University of Medical Sciences, Tehran, Islamic Republic of Iran
| | - Mohammad Hossein Ghahremani
- Department of Molecular Medicine, School of Advanced Technologies in Medicine (SATiM), Tehran University of Medical Sciences, Tehran, Islamic Republic of Iran
| | - Parisa Shabani
- Department of Biochemistry, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Islamic Republic of Iran
| | - Sattar Gorgani Firuzjaee
- Department of Biochemistry, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Islamic Republic of Iran.,Department of Medical Laboratory Sciences, School of Allied Health Medicine, AJA University of Medical sciences, Tehran, Islamic Republic of Iran
| | - Asie Sadeghi
- Department of Biochemistry, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Islamic Republic of Iran
| | - Hossein Ghanbarian
- Department of Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Islamic Republic of Iran
| | - Reza Meshkani
- Department of Molecular Medicine, School of Advanced Technologies in Medicine (SATiM), Tehran University of Medical Sciences, Tehran, Islamic Republic of Iran. .,Department of Biochemistry, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Islamic Republic of Iran.
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8
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Denning C, Borgdorff V, Crutchley J, Firth KSA, George V, Kalra S, Kondrashov A, Hoang MD, Mosqueira D, Patel A, Prodanov L, Rajamohan D, Skarnes WC, Smith JGW, Young LE. Cardiomyocytes from human pluripotent stem cells: From laboratory curiosity to industrial biomedical platform. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH 2015; 1863:1728-48. [PMID: 26524115 PMCID: PMC5221745 DOI: 10.1016/j.bbamcr.2015.10.014] [Citation(s) in RCA: 214] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Revised: 10/12/2015] [Accepted: 10/20/2015] [Indexed: 12/14/2022]
Abstract
Cardiomyocytes from human pluripotent stem cells (hPSCs-CMs) could revolutionise biomedicine. Global burden of heart failure will soon reach USD $90bn, while unexpected cardiotoxicity underlies 28% of drug withdrawals. Advances in hPSC isolation, Cas9/CRISPR genome engineering and hPSC-CM differentiation have improved patient care, progressed drugs to clinic and opened a new era in safety pharmacology. Nevertheless, predictive cardiotoxicity using hPSC-CMs contrasts from failure to almost total success. Since this likely relates to cell immaturity, efforts are underway to use biochemical and biophysical cues to improve many of the ~30 structural and functional properties of hPSC-CMs towards those seen in adult CMs. Other developments needed for widespread hPSC-CM utility include subtype specification, cost reduction of large scale differentiation and elimination of the phenotyping bottleneck. This review will consider these factors in the evolution of hPSC-CM technologies, as well as their integration into high content industrial platforms that assess structure, mitochondrial function, electrophysiology, calcium transients and contractility. This article is part of a Special Issue entitled: Cardiomyocyte Biology: Integration of Developmental and Environmental Cues in the Heart edited by Marcus Schaub and Hughes Abriel.
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Affiliation(s)
- Chris Denning
- Department of Stem Cell Biology, Centre for Biomolecular Sciences, University of Nottingham, NG7 2RD, United Kingdom.
| | - Viola Borgdorff
- Department of Stem Cell Biology, Centre for Biomolecular Sciences, University of Nottingham, NG7 2RD, United Kingdom
| | - James Crutchley
- Department of Stem Cell Biology, Centre for Biomolecular Sciences, University of Nottingham, NG7 2RD, United Kingdom
| | - Karl S A Firth
- Department of Stem Cell Biology, Centre for Biomolecular Sciences, University of Nottingham, NG7 2RD, United Kingdom
| | - Vinoj George
- Department of Stem Cell Biology, Centre for Biomolecular Sciences, University of Nottingham, NG7 2RD, United Kingdom
| | - Spandan Kalra
- Department of Stem Cell Biology, Centre for Biomolecular Sciences, University of Nottingham, NG7 2RD, United Kingdom
| | - Alexander Kondrashov
- Department of Stem Cell Biology, Centre for Biomolecular Sciences, University of Nottingham, NG7 2RD, United Kingdom
| | - Minh Duc Hoang
- Department of Stem Cell Biology, Centre for Biomolecular Sciences, University of Nottingham, NG7 2RD, United Kingdom
| | - Diogo Mosqueira
- Department of Stem Cell Biology, Centre for Biomolecular Sciences, University of Nottingham, NG7 2RD, United Kingdom
| | - Asha Patel
- Department of Stem Cell Biology, Centre for Biomolecular Sciences, University of Nottingham, NG7 2RD, United Kingdom
| | - Ljupcho Prodanov
- Department of Stem Cell Biology, Centre for Biomolecular Sciences, University of Nottingham, NG7 2RD, United Kingdom
| | - Divya Rajamohan
- Department of Stem Cell Biology, Centre for Biomolecular Sciences, University of Nottingham, NG7 2RD, United Kingdom
| | - William C Skarnes
- Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge, United Kingdom
| | - James G W Smith
- Department of Stem Cell Biology, Centre for Biomolecular Sciences, University of Nottingham, NG7 2RD, United Kingdom
| | - Lorraine E Young
- Department of Stem Cell Biology, Centre for Biomolecular Sciences, University of Nottingham, NG7 2RD, United Kingdom
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