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Tripura C, Gunda S, Vishwakarma SK, Thatipalli AR, Jose J, Jerald MK, Khan AA, Pande G. Long-term and non-invasive in vivo tracking of DiD dye-labeled human hepatic progenitors in chronic liver disease models. World J Hepatol 2022; 14:1884-1898. [PMID: 36340748 PMCID: PMC9627437 DOI: 10.4254/wjh.v14.i10.1884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 09/02/2022] [Accepted: 10/04/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Chronic liver diseases (CLD) are the major public health burden due to the continuous increasing rate of global morbidity and mortality. The inherent limitations of organ transplantation have led to the development of stem cell-based therapy as a supportive and promising therapeutic option. However, identifying the fate of transplanted cells in vivo represents a crucial obstacle.
AIM To evaluate the potential applicability of DiD dye as a cell labeling agent for long-term, and non-invasive in vivo tracking of transplanted cells in the liver.
METHODS Magnetically sorted, epithelial cell adhesion molecule positive (1 × 106 cells/mL) fetal hepatic progenitor cells were labeled with DiD dye and transplanted into the livers of CLD-severe combined immunodeficiency (SCID) mice. Near-infrared (NIR) imaging was performed for in vivo tracking of the DiD-labeled transplanted cells along with colocalization of hepatic markers for up to 80 d. The existence of human cells within mouse livers was identified using Alu polymerase chain reaction and sequencing.
RESULTS NIR fluorescence imaging of CLD-SCID mice showed a positive fluorescence signal of DiD at days 7, 15, 30, 45, 60, and 80 post-transplantation. Furthermore, positive staining of cytokeratin, c-Met, and albumin colocalizing with DiD fluorescence clearly demonstrated that the fluorescent signal of hepatic markers emerged from the DiD-labeled transplanted cells. Recovery of liver function was also observed with serum levels of glutamic-oxaloacetic transaminase, glutamate-pyruvate transaminase, and bilirubin. The detection of human-specific Alu sequence from the transplanted mouse livers provided evidence for the survival of transplanted cells at day 80.
CONCLUSION DiD-labeling is promising for long-term and non-invasive in vivo cell tracking, and understanding the regenerative mechanisms incurred by the transplanted cells.
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Affiliation(s)
- Chaturvedula Tripura
- Cell and Stem Cell Biology, CSIR-Centre for Cellular and Molecular Biology, Hyderabad 500007, Telangana, India
| | - Srinivas Gunda
- Cell and Stem Cell Biology, CSIR-Centre for Cellular and Molecular Biology, Hyderabad 500007, Telangana, India
| | - Sandeep Kumar Vishwakarma
- Central Laboratory for Stem Cell Research and Translational Medicine, Centre for Liver Research and Diagnostics, Deccan College of Medical Sciences, Hyderabad 500058, Telangana, India
| | - Avinash Raj Thatipalli
- Cell and Stem Cell Biology, CSIR-Centre for Cellular and Molecular Biology, Hyderabad 500007, Telangana, India
| | - Jedy Jose
- Cell and Stem Cell Biology, CSIR-Centre for Cellular and Molecular Biology, Hyderabad 500007, Telangana, India
| | - Mahesh Kumar Jerald
- Cell and Stem Cell Biology, CSIR-Centre for Cellular and Molecular Biology, Hyderabad 500007, Telangana, India
| | - Aleem Ahmed Khan
- Central Laboratory for Stem Cell Research and Translational Medicine, Centre for Liver Research and Diagnostics, Deccan College of Medical Sciences, Hyderabad 500058, Telangana, India
| | - Gopal Pande
- Cell and Stem Cell Biology, CSIR-Centre for Cellular and Molecular Biology, Hyderabad 500007, Telangana, India
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Zheng Y, Wang Z, Zhu T, Ma F, Chen L, Tang Q, Zhu J. Cell Labeling with Cy3 through DNA Hybridization for Assessing Neural Stem Cells Survival and Differentiation. Bioconjug Chem 2018; 29:3561-3570. [PMID: 30371055 DOI: 10.1021/acs.bioconjchem.8b00533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Neural stem cells (NSCs) have been attractive donor sources for cell therapy in traumatic brain injuries (TBI). Monitoring the fate of transplanted cells, including the survival and differentiation, will provide vital information to assess the outcome during the therapy time course. However, the current labeling methods are based on the principles of cell endocytosis, demanding relatively high fluorescent probes concentration and long incubation time, which may affect the proliferation and differentiation of transplanted cells. In our study, an efficient and relatively fast labeling strategy for NSCs with Cy3 based on DNA hybridization was proposed for monitoring the fate of transplanted cells. The oligo[dA]20 conjugated with Cy3 was anchored on NSCs which had modified with oligo[dT]20 via the oligo[dT]20-oligo[dA]20 hybridization. This labeling system did not affect the viability of labeled NSCs. After implantation of labeled NSCs into the brain, immunohistology demonstrated implanted cells were able to survive and differentiate into mature neural cells as long as one month. In conclusion, the DNA hybridization system can be used as an efficient cell labeling method in cell therapy.
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Affiliation(s)
- Yongtao Zheng
- Department of Neurosurgery, Fudan University Huashan Hospital, National Key Laboratory of Medical Neurobiology, the Institutes of Brain Science and the Collaborative Innovation Center for Brain Science, Shanghai Medical College , Fudan University , Shanghai 200040 , China
| | - Zhifu Wang
- Department of Neurosurgery, Fudan University Huashan Hospital, National Key Laboratory of Medical Neurobiology, the Institutes of Brain Science and the Collaborative Innovation Center for Brain Science, Shanghai Medical College , Fudan University , Shanghai 200040 , China
| | - Tongming Zhu
- Department of Neurosurgery, Fudan University Huashan Hospital, National Key Laboratory of Medical Neurobiology, the Institutes of Brain Science and the Collaborative Innovation Center for Brain Science, Shanghai Medical College , Fudan University , Shanghai 200040 , China
| | - Fukai Ma
- Department of Neurosurgery, Fudan University Huashan Hospital, National Key Laboratory of Medical Neurobiology, the Institutes of Brain Science and the Collaborative Innovation Center for Brain Science, Shanghai Medical College , Fudan University , Shanghai 200040 , China
| | - Luping Chen
- Department of Neurosurgery, Fudan University Huashan Hospital, National Key Laboratory of Medical Neurobiology, the Institutes of Brain Science and the Collaborative Innovation Center for Brain Science, Shanghai Medical College , Fudan University , Shanghai 200040 , China
| | - Qisheng Tang
- Department of Neurosurgery, Fudan University Huashan Hospital, National Key Laboratory of Medical Neurobiology, the Institutes of Brain Science and the Collaborative Innovation Center for Brain Science, Shanghai Medical College , Fudan University , Shanghai 200040 , China
| | - Jianhong Zhu
- Department of Neurosurgery, Fudan University Huashan Hospital, National Key Laboratory of Medical Neurobiology, the Institutes of Brain Science and the Collaborative Innovation Center for Brain Science, Shanghai Medical College , Fudan University , Shanghai 200040 , China
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Seidel D, Jahnke HG, Englich B, Girard M, Robitzki AA. In vitro field potential monitoring on a multi-microelectrode array for the electrophysiological long-term screening of neural stem cell maturation. Analyst 2018; 142:1929-1937. [PMID: 28484750 DOI: 10.1039/c6an02713j] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Due to the lack of appropriate cell models as well as automated electrophysiology monitoring technologies, the standardized identification of neurotoxic or protective effects in vitro remains a major problem in today's pharmaceutical ingredient development. Over the past few years, in vivo-like human pluripotent stem cell-derived neuronal networks have turned out to be a promising physiological cell source, if the establishment of robust and time-saving functional maturation strategies based on stable and expandable neural progenitor populations can be achieved. Here, we describe a multi-microelectrode array (MMEA)-based bioelectronics platform that was optimized for long-term electrophysiological activity monitoring of neuronal networks via field potential measurements. Differentiation of small molecule-based neuronal progenitors on MMEAs led to functional neurons within 15 days. More strikingly, these functional neuronal cultures could remain electrophysiologically stable on the MMEAs for more than four weeks. The observed electrophysiological properties correlated with the expression of typical neuron subtype markers and were further validated by specific neurotransmitter applications. With our established monitoring platform, we could show for the first time the long-term stability of the neural stem cell-like progenitor population to differentiate to electrophysiologically active dopaminergic neuronal networks for more than 80 passages. In conclusion, we provide a comprehensive long-term stable field potential monitoring platform based on stem cell-derived human neuronal networks that can be automated and up-scaled for standardized high-content screening applications e.g. in the field of neurotoxic and neuroprotective therapeutics identification.
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Affiliation(s)
- Diana Seidel
- Centre for Biotechnology and Biomedicine (BBZ), University of Leipzig, Division of Molecular Biological-Biochemical Processing Technology, D-04103 Leipzig, Germany.
| | - Heinz-Georg Jahnke
- Centre for Biotechnology and Biomedicine (BBZ), University of Leipzig, Division of Molecular Biological-Biochemical Processing Technology, D-04103 Leipzig, Germany.
| | - Beate Englich
- Centre for Biotechnology and Biomedicine (BBZ), University of Leipzig, Division of Molecular Biological-Biochemical Processing Technology, D-04103 Leipzig, Germany.
| | - Mathilde Girard
- CECS, I-STEM, AFM, Institute for Stem Cell Therapy and Exploration of Monogenic Diseases, Genopole Campus 1, 5 rue Henri Desbruères, 91030 Evry Cedex, France
| | - Andrea A Robitzki
- Centre for Biotechnology and Biomedicine (BBZ), University of Leipzig, Division of Molecular Biological-Biochemical Processing Technology, D-04103 Leipzig, Germany.
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Fu J, Wiraja C, Chong R, Xu C, Wang DA. Real-time and non-invasive monitoring of embryonic stem cell survival during the development of embryoid bodies with smart nanosensor. Acta Biomater 2017; 49:358-367. [PMID: 27845273 DOI: 10.1016/j.actbio.2016.11.027] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Revised: 10/02/2016] [Accepted: 11/10/2016] [Indexed: 12/27/2022]
Abstract
Embryonic stem cells (ESCs)-derived embryoid body (EB) is a powerful model for the study of early embryonic development and the discovery of therapeutics for tissue regeneration. This article reports a smart nanosensor platform for labeling and tracking the survival and distribution of ESCs during the EB development in a real-time and non-invasive way. Compared with the cell tracker (i.e. DiO) and the green fluorescent protein (GFP), nanosensors provide the homogenous and highly-efficient ESC labeling. Following the internalization, intracellular nanosensors gradually release the non-fluorescent molecules that become fluorescent only in viable cells. This allows a continuous monitoring of ESC survival and distribution during the process of EB formation. Finally, we confirm that nanosensor labeling does not cause the significant influences to biological properties of the ESCs and EBs. STATEMENT OF SIGNIFICANCE The distribution pattern of viable embryonic stem cells (ESCs) within embryoid body (EB) is closely related with the maturation of EBs. Noninvasive and real-time monitoring of viable ESC distribution in EBs would allow researchers to optimize the culturing condition in time during the EB development and to select the suitable EBs for subsequent applications.
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Carradori D, Barreau K, Eyer J. The carbocyanine dye DiD labels in vitro and in vivo neural stem cells of the subventricular zone as well as myelinated structures following in vivo injection in the lateral ventricle. J Neurosci Res 2015; 94:139-48. [PMID: 26566852 DOI: 10.1002/jnr.23694] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2015] [Revised: 09/24/2015] [Accepted: 10/21/2015] [Indexed: 01/06/2023]
Abstract
Carbocyanines are fluorescent lipophilic cationic dyes used since the early 1980s as neuronal tracers. Several applications of these compounds have been developed thanks to their low cell toxicity, lateral diffusion within the cellular membranes, and good photostability. 1,1'-Dioctadecyl-3,3,3',3'-tetramethylindodicarbocyanine 4-chlorobenzenesulfonate (DiD) is an interesting component of this family because, in addition to the classic carbocyanine properties, it has a longer wavelength compared with its analogues. That makes DiD an excellent carbocyanine for labeling cells and tissues with significant intrinsic fluorescence. Drug encapsulation, drug delivery, and cellular transplantation are also fields using DiD-based systems where having detailed knowledge about its behavior as a single entity is important. Recently, promising studies concerned neural stem cells from the subventricular zone of the lateral ventricle in the brain (their natural niche) and their potential therapeutic use. Here, we show that DiD is able to label these stem cells in vitro and present basilar information concerning its pharmacokinetics, concentrations, and microscope protocols. Moreover, when DiD is injected in vivo in the cerebrospinal fluid present in the lateral ventricle of rat, it also labels stem cells as well as myelinated structures of the caudoputamen. This analysis provides a database to consult when planning experiments concerning DiD and neural stem cells from the subventricular zone.
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Affiliation(s)
- Dario Carradori
- Laboratoire Neurobiologie and Transgenèse, LUNAM, INSERM, UPRES-EA3143, Institut de Biologie en Santé, Bâtiment PBH-IRIS, Centre Hospitalier Universitaire, Angers, France
| | - Kristell Barreau
- Laboratoire Neurobiologie and Transgenèse, LUNAM, INSERM, UPRES-EA3143, Institut de Biologie en Santé, Bâtiment PBH-IRIS, Centre Hospitalier Universitaire, Angers, France
| | - Joël Eyer
- Laboratoire Neurobiologie and Transgenèse, LUNAM, INSERM, UPRES-EA3143, Institut de Biologie en Santé, Bâtiment PBH-IRIS, Centre Hospitalier Universitaire, Angers, France
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Aswendt M, Adamczak J, Tennstaedt A. A review of novel optical imaging strategies of the stroke pathology and stem cell therapy in stroke. Front Cell Neurosci 2014; 8:226. [PMID: 25177269 PMCID: PMC4132298 DOI: 10.3389/fncel.2014.00226] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2014] [Accepted: 07/22/2014] [Indexed: 12/17/2022] Open
Abstract
Transplanted stem cells can induce and enhance functional recovery in experimental stroke. Invasive analysis has been extensively used to provide detailed cellular and molecular characterization of the stroke pathology and engrafted stem cells. But post mortem analysis is not appropriate to reveal the time scale of the dynamic interplay between the cell graft, the ischemic lesion and the endogenous repair mechanisms. This review describes non-invasive imaging techniques which have been developed to provide complementary in vivo information. Recent advances were made in analyzing simultaneously different aspects of the cell graft (e.g., number of cells, viability state, and cell fate), the ischemic lesion (e.g., blood-brain-barrier consistency, hypoxic, and necrotic areas) and the neuronal and vascular network. We focus on optical methods, which permit simple animal preparation, repetitive experimental conditions, relatively medium-cost instrumentation and are performed under mild anesthesia, thus nearly under physiological conditions. A selection of recent examples of optical intrinsic imaging, fluorescence imaging and bioluminescence imaging to characterize the stroke pathology and engrafted stem cells are discussed. Special attention is paid to novel optimal reporter genes/probes for genetic labeling and tracking of stem cells and appropriate transgenic animal models. Requirements, advantages and limitations of these imaging platforms are critically discussed and placed into the context of other non-invasive techniques, e.g., magnetic resonance imaging and positron emission tomography, which can be joined with optical imaging in multimodal approaches.
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Affiliation(s)
| | | | - Annette Tennstaedt
- In-vivo-NMR Laboratory, Max Planck Institute for Neurological Research, KölnGermany
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Pamies D, Hartung T, Hogberg HT. Biological and medical applications of a brain-on-a-chip. Exp Biol Med (Maywood) 2014; 239:1096-1107. [PMID: 24912505 DOI: 10.1177/1535370214537738] [Citation(s) in RCA: 86] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
The desire to develop and evaluate drugs as potential countermeasures for biological and chemical threats requires test systems that can also substitute for the clinical trials normally crucial for drug development. Current animal models have limited predictivity for drug efficacy in humans as the large majority of drugs fails in clinical trials. We have limited understanding of the function of the central nervous system and the complexity of the brain, especially during development and neuronal plasticity. Simple in vitro systems do not represent physiology and function of the brain. Moreover, the difficulty of studying interactions between human genetics and environmental factors leads to lack of knowledge about the events that induce neurological diseases. Microphysiological systems (MPS) promise to generate more complex in vitro human models that better simulate the organ's biology and function. MPS combine different cell types in a specific three-dimensional (3D) configuration to simulate organs with a concrete function. The final aim of these MPS is to combine different "organoids" to generate a human-on-a-chip, an approach that would allow studies of complex physiological organ interactions. The recent discovery of induced pluripotent stem cells (iPSCs) gives a range of possibilities allowing cellular studies of individuals with different genetic backgrounds (e.g., human disease models). Application of iPSCs from different donors in MPS gives the opportunity to better understand mechanisms of the disease and can be a novel tool in drug development, toxicology, and medicine. In order to generate a brain-on-a-chip, we have established a 3D model from human iPSCs based on our experience with a 3D rat primary aggregating brain model. After four weeks of differentiation, human 3D aggregates stain positive for different neuronal markers and show higher gene expression of various neuronal differentiation markers compared to 2D cultures. Here we present the applications and challenges of this emerging technology.
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Affiliation(s)
- David Pamies
- Centers for Alternatives to Animal Testing (CAAT) at Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe Street, Baltimore, MD 21205, USA; University of Konstanz, POB 600, Konstanz 78457, Germany
| | - Thomas Hartung
- Centers for Alternatives to Animal Testing (CAAT) at Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe Street, Baltimore, MD 21205, USA; University of Konstanz, POB 600, Konstanz 78457, Germany
| | - Helena T Hogberg
- Centers for Alternatives to Animal Testing (CAAT) at Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe Street, Baltimore, MD 21205, USA; University of Konstanz, POB 600, Konstanz 78457, Germany
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Boehm-Sturm P, Aswendt M, Minassian A, Michalk S, Mengler L, Adamczak J, Mezzanotte L, Löwik C, Hoehn M. A multi-modality platform to image stem cell graft survival in the naïve and stroke-damaged mouse brain. Biomaterials 2013; 35:2218-26. [PMID: 24355489 DOI: 10.1016/j.biomaterials.2013.11.085] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2013] [Accepted: 11/27/2013] [Indexed: 02/08/2023]
Abstract
Neural stem cell implantations have been extensively investigated for treatment of brain diseases such as stroke. In order to follow the localization and functional status of cells after implantation noninvasive imaging is essential. Therefore, we developed a comprehensive multi-modality platform for in vivo imaging of graft localization, density, and survival using 19F magnetic resonance imaging in combination with bioluminescence imaging. We quantitatively analyzed cell graft survival over the first 4 weeks after transplantation in both healthy and stroke-damaged mouse brain and correlated our findings of graft vitality with the host innate immune response. The multi-modality imaging platform will help to improve cell therapy also in context other than stroke and to gain indispensable information for clinical translation.
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Affiliation(s)
- Philipp Boehm-Sturm
- In-Vivo-NMR Laboratory, Max-Planck-Institute for Neurological Research in Cologne, Cologne, Germany
| | - Markus Aswendt
- In-Vivo-NMR Laboratory, Max-Planck-Institute for Neurological Research in Cologne, Cologne, Germany
| | - Anuka Minassian
- In-Vivo-NMR Laboratory, Max-Planck-Institute for Neurological Research in Cologne, Cologne, Germany
| | - Stefanie Michalk
- In-Vivo-NMR Laboratory, Max-Planck-Institute for Neurological Research in Cologne, Cologne, Germany
| | - Luam Mengler
- In-Vivo-NMR Laboratory, Max-Planck-Institute for Neurological Research in Cologne, Cologne, Germany
| | - Joanna Adamczak
- In-Vivo-NMR Laboratory, Max-Planck-Institute for Neurological Research in Cologne, Cologne, Germany
| | - Laura Mezzanotte
- Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Clemens Löwik
- Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Mathias Hoehn
- In-Vivo-NMR Laboratory, Max-Planck-Institute for Neurological Research in Cologne, Cologne, Germany; Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands.
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