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Cruz LJ, Rezaei S, Grosveld F, Philipsen S, Eich C. Nanoparticles targeting hematopoietic stem and progenitor cells: Multimodal carriers for the treatment of hematological diseases. Front Genome Ed 2022; 4:1030285. [PMID: 36407494 PMCID: PMC9666682 DOI: 10.3389/fgeed.2022.1030285] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Accepted: 10/10/2022] [Indexed: 10/03/2023] Open
Abstract
Modern-day hematopoietic stem cell (HSC) therapies, such as gene therapy, modify autologous HSCs prior to re-infusion into myelo-conditioned patients and hold great promise for treatment of hematological disorders. While this approach has been successful in numerous clinical trials, it relies on transplantation of ex vivo modified patient HSCs, which presents several limitations. It is a costly and time-consuming procedure, which includes only few patients so far, and ex vivo culturing negatively impacts on the viability and stem cell-properties of HSCs. If viral vectors are used, this carries the additional risk of insertional mutagenesis. A therapy delivered to HSCs in vivo, with minimal disturbance of the HSC niche, could offer great opportunities for novel treatments that aim to reverse disease symptoms for hematopoietic disorders and could bring safe, effective and affordable genetic therapies to all parts of the world. However, substantial unmet needs exist with respect to the in vivo delivery of therapeutics to HSCs. In the last decade, in particular with the development of gene editing technologies such as CRISPR/Cas9, nanoparticles (NPs) have become an emerging platform to facilitate the manipulation of cells and organs. By employing surface modification strategies, different types of NPs can be designed to target specific tissues and cell types in vivo. HSCs are particularly difficult to target due to the lack of unique cell surface markers that can be utilized for cell-specific delivery of therapeutics, and their shielded localization in the bone marrow (BM). Recent advances in NP technology and genetic engineering have resulted in the development of advanced nanocarriers that can deliver therapeutics and imaging agents to hematopoietic stem- and progenitor cells (HSPCs) in the BM niche. In this review we provide a comprehensive overview of NP-based approaches targeting HSPCs to control and monitor HSPC activity in vitro and in vivo, and we discuss the potential of NPs for the treatment of malignant and non-malignant hematological disorders, with a specific focus on the delivery of gene editing tools.
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Affiliation(s)
- Luis J. Cruz
- Translational Nanobiomaterials and Imaging, Department of Radiology, Leiden University Medical Center, Leiden, Netherlands
| | - Somayeh Rezaei
- Translational Nanobiomaterials and Imaging, Department of Radiology, Leiden University Medical Center, Leiden, Netherlands
| | - Frank Grosveld
- Erasmus University Medical Center, Department of Cell Biology, Rotterdam, Netherlands
| | - Sjaak Philipsen
- Erasmus University Medical Center, Department of Cell Biology, Rotterdam, Netherlands
| | - Christina Eich
- Translational Nanobiomaterials and Imaging, Department of Radiology, Leiden University Medical Center, Leiden, Netherlands
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Saarimäki LA, Federico A, Lynch I, Papadiamantis AG, Tsoumanis A, Melagraki G, Afantitis A, Serra A, Greco D. Manually curated transcriptomics data collection for toxicogenomic assessment of engineered nanomaterials. Sci Data 2021; 8:49. [PMID: 33558569 PMCID: PMC7870661 DOI: 10.1038/s41597-021-00808-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 12/16/2020] [Indexed: 02/07/2023] Open
Abstract
Toxicogenomics (TGx) approaches are increasingly applied to gain insight into the possible toxicity mechanisms of engineered nanomaterials (ENMs). Omics data can be valuable to elucidate the mechanism of action of chemicals and to develop predictive models in toxicology. While vast amounts of transcriptomics data from ENM exposures have already been accumulated, a unified, easily accessible and reusable collection of transcriptomics data for ENMs is currently lacking. In an attempt to improve the FAIRness of already existing transcriptomics data for ENMs, we curated a collection of homogenized transcriptomics data from human, mouse and rat ENM exposures in vitro and in vivo including the physicochemical characteristics of the ENMs used in each study.
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Affiliation(s)
- Laura Aliisa Saarimäki
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- BioMediTech Institute, Tampere University, Tampere, Finland
| | - Antonio Federico
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- BioMediTech Institute, Tampere University, Tampere, Finland
| | - Iseult Lynch
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, B15 2TT, Birmingham, United Kingdom
| | - Anastasios G Papadiamantis
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, B15 2TT, Birmingham, United Kingdom
- NovaMechanics Ltd, P.O Box 26014 1666, Nicosia, Cyprus
| | | | | | | | - Angela Serra
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- BioMediTech Institute, Tampere University, Tampere, Finland
| | - Dario Greco
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.
- BioMediTech Institute, Tampere University, Tampere, Finland.
- Institute of Biotechnology, University of Helsinki, Helsinki, Finland.
- Finnish Centre for Alternative Methods (FICAM), Faculty of Medicine and Heath Technology, Tampere University, Tampere, Finland.
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Constantinides C. Is There Preclinical and Clinical Value for 19F MRI in Stem Cell Cardiac Regeneration? Cell Transplant 2020; 29:963689720954434. [PMID: 33000632 PMCID: PMC7784514 DOI: 10.1177/0963689720954434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 07/05/2020] [Accepted: 08/12/2020] [Indexed: 11/24/2022] Open
Abstract
Cardiovascular regeneration aims to renew damaged or necrotic tissue and to enhance cardiac functional performance. Despite the hope arisen from the introduction and use of stem cells (SCs) as a novel cardiac regenerative approach, to-this-date, clinical trial findings are still ambivalent despite preclinical successes. Concurrently, noninvasive magnetic resonance imaging (MRI) advances have been based on nanotechnological breakthroughs that have (a) allowed fluorinated nanoparticles and ultrasmall iron oxide single-cell labeling, (b) explored imaging detection sensitivity limits (for preclinical/low-field clinical settings), and (c) accomplished cellular tracking in vivo. Nevertheless, outcomes have been far from ideal. Herein, the recently developed preclinical and clinical 1H and 19F MRI approaches for direct cardiac SC labeling techniques intended for cellular implantation and their potential for tracking these cells in health and infarcted states are summarized. To this extent, the potential preclinical and clinical values of 19F MRI and tracking of SCs for cardiac regeneration in myocardial infarction are questioned and challenged.
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Wathiong B, Deville S, Jacobs A, Smisdom N, Gervois P, Lambrichts I, Ameloot M, Hooyberghs J, Nelissen I. Role of nanoparticle size and sialic acids in the distinct time-evolution profiles of nanoparticle uptake in hematopoietic progenitor cells and monocytes. J Nanobiotechnology 2019; 17:62. [PMID: 31084605 PMCID: PMC6513515 DOI: 10.1186/s12951-019-0495-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Accepted: 05/04/2019] [Indexed: 12/30/2022] Open
Abstract
Background Human hematopoietic progenitor cells (HPCs) are important for cell therapy in cancer and tissue regeneration. In vitro studies have shown a transient association of 40 nm polystyrene nanoparticles (PS NPs) with these cells, which is of interest for intelligent design and application of NPs in HPC-based regenerative protocols. In this study, we aimed to investigate the involvement of nanoparticles’ size and membrane-attached glycan molecules in the interaction of HPCs with PS NPs, and compared it with monocytes. Human cord blood-derived HPCs and THP-1 cells were exposed to fluorescently labelled, carboxylated PS NPs of 40, 100 and 200 nm. Time-dependent nanoparticle membrane association and/or uptake was observed by measuring fluorescence intensity of exposed cells at short time intervals using flow cytometry. By pretreating the cells with neuraminidase, we studied the possible effect of membrane-associated sialic acids in the interaction with NPs. Confocal microscopy was used to visualize the cell-specific character of the NP association. Results Confocal images revealed that the majority of PS NPs was initially observed to be retained at the outer membrane of HPCs, while the same NPs showed immediate internalization by THP-1 monocytic cells. After prolonged exposure up to 4 h, PS NPs were also observed to enter the HPCs’ intracellular compartment. Cell-specific time courses of NP association with HPCs and THP-1 cells remained persistent after cells were enzymatically treated with neuraminidase, but significantly increased levels of NP association could be observed, suggesting a role for membrane-associated sialic acids in this process. Conclusions We conclude that the terminal membrane-associated sialic acids contribute to the NP retention at the outer cell membrane of HPCs. This retention behavior is a unique characteristic of the HPCs and is independent of NP size. Electronic supplementary material The online version of this article (10.1186/s12951-019-0495-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Bart Wathiong
- Health Department, Flemish Institute For Technological Research (VITO), Boeretang 200, 2400, Mol, Belgium
| | - Sarah Deville
- Health Department, Flemish Institute For Technological Research (VITO), Boeretang 200, 2400, Mol, Belgium
| | - An Jacobs
- Health Department, Flemish Institute For Technological Research (VITO), Boeretang 200, 2400, Mol, Belgium
| | - Nick Smisdom
- Biomedical Research Institute (BIOMED), Hasselt University, Agoralaan Building C, 3590, Diepenbeek, Belgium
| | - Pascal Gervois
- Biomedical Research Institute (BIOMED), Hasselt University, Agoralaan Building C, 3590, Diepenbeek, Belgium
| | - Ivo Lambrichts
- Biomedical Research Institute (BIOMED), Hasselt University, Agoralaan Building C, 3590, Diepenbeek, Belgium
| | - Marcel Ameloot
- Biomedical Research Institute (BIOMED), Hasselt University, Agoralaan Building C, 3590, Diepenbeek, Belgium
| | - Jef Hooyberghs
- Health Department, Flemish Institute For Technological Research (VITO), Boeretang 200, 2400, Mol, Belgium.,Theoretical Physics, Hasselt University, Agoralaan Building D, 3590, Diepenbeek, Belgium
| | - Inge Nelissen
- Health Department, Flemish Institute For Technological Research (VITO), Boeretang 200, 2400, Mol, Belgium.
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Constantinides C, McNeill E, Carnicer R, Al Haj Zen A, Sainz-Urruela R, Shaw A, Patel J, Swider E, Alonaizan R, Potamiti L, Hadjisavvas A, Padilla-Parra S, Kyriacou K, Srinivas M, Carr CA. Improved cellular uptake of perfluorocarbon nanoparticles for in vivo murine cardiac 19F MRS/MRI and temporal tracking of progenitor cells. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2018; 18:391-401. [PMID: 30448526 DOI: 10.1016/j.nano.2018.10.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Revised: 10/22/2018] [Accepted: 10/23/2018] [Indexed: 10/27/2022]
Abstract
Herein, we maximize the labeling efficiency of cardiac progenitor cells (CPCs) using perfluorocarbon nanoparticles (PFCE-NP) and 19F MRI detectability, determine the temporal dynamics of single-cell label uptake, quantify the temporal viability/fluorescence persistence of labeled CPCs in vitro, and implement in vivo, murine cardiac CPC MRI/tracking that could be translatable to humans. FuGENEHD-mediated CPC PFCE-NP uptake is confirmed with flow cytometry/confocal microscopy. Epifluorescence imaging assessed temporal viability/fluorescence (up to 7 days [D]). Nonlocalized murine 19F MRS and cardiac MRI studied label localization in terminal/longitudinal tracking studies at 9.4 T (D1-D8). A 4-8 fold 19F concentration increase is evidenced in CPCs for FuGENE vs. directly labeled cells. Cardiac 19F signals post-CPC injections diminished in vivo to ~31% of their values on D1 by D7/D8. Histology confirmed CPC retention, dispersion, and macrophage-induced infiltration. Intra-cardiac injections of PFCE-NP-labeled CPCs with FuGENE can be visualized/tracked in vivo for the first time with 19F MRI.
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Affiliation(s)
- Christakis Constantinides
- Radcliffe Department of Medicine, Wellcome Centre for Human Genetics; Department of Cardiovascular Medicine, Wellcome Centre for Human Genetics.
| | - Eileen McNeill
- Radcliffe Department of Medicine, Wellcome Centre for Human Genetics; Department of Cardiovascular Medicine, Wellcome Centre for Human Genetics
| | - Ricardo Carnicer
- Radcliffe Department of Medicine, Wellcome Centre for Human Genetics; Department of Cardiovascular Medicine, Wellcome Centre for Human Genetics
| | - Ayman Al Haj Zen
- Radcliffe Department of Medicine, Wellcome Centre for Human Genetics; Department of Cardiovascular Medicine, Wellcome Centre for Human Genetics
| | - Raquel Sainz-Urruela
- Division of Structural Biology, University of Oxford, Henry Wellcome Building for Genomic Medicine, Headington, Oxford, UK; Wellcome Centre for Human Genetics, Cellular Imaging Core, University of Oxford, Oxford
| | - Andrew Shaw
- Radcliffe Department of Medicine, Wellcome Centre for Human Genetics; Department of Cardiovascular Medicine, Wellcome Centre for Human Genetics
| | - Jyoti Patel
- Radcliffe Department of Medicine, Wellcome Centre for Human Genetics; Department of Cardiovascular Medicine, Wellcome Centre for Human Genetics
| | - Edyta Swider
- Radboud University Medical Center (Radboud UMC), Department of Tumor Immunology, 278, Radboud Institute for Molecular Life Sciences (RIMLS), Postbox 9101, Nijmegen, The Netherlands
| | - Rita Alonaizan
- Department of Physiology, Anatomy, and Genetics, University of Oxford, Oxford, UK
| | - Louiza Potamiti
- Department of Electron Microscopy/Molecular Pathology, The Cyprus Institute of Neurology and Genetics and The Cyprus School of Molecular Medicine, Nicosia, Cyprus
| | - Andreas Hadjisavvas
- Department of Electron Microscopy/Molecular Pathology, The Cyprus Institute of Neurology and Genetics and The Cyprus School of Molecular Medicine, Nicosia, Cyprus
| | - Sergi Padilla-Parra
- Division of Structural Biology, University of Oxford, Henry Wellcome Building for Genomic Medicine, Headington, Oxford, UK; Wellcome Centre for Human Genetics, Cellular Imaging Core, University of Oxford, Oxford
| | - Kyriacos Kyriacou
- Department of Electron Microscopy/Molecular Pathology, The Cyprus Institute of Neurology and Genetics and The Cyprus School of Molecular Medicine, Nicosia, Cyprus
| | - Mangala Srinivas
- Radboud University Medical Center (Radboud UMC), Department of Tumor Immunology, 278, Radboud Institute for Molecular Life Sciences (RIMLS), Postbox 9101, Nijmegen, The Netherlands
| | - Carolyn A Carr
- Department of Physiology, Anatomy, and Genetics, University of Oxford, Oxford, UK
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Pinho S, Macedo MH, Rebelo C, Sarmento B, Ferreira L. Stem cells as vehicles and targets of nanoparticles. Drug Discov Today 2018; 23:1071-1078. [DOI: 10.1016/j.drudis.2018.01.030] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 11/22/2017] [Accepted: 01/07/2018] [Indexed: 12/16/2022]
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Fast, quantitative, murine cardiac 19F MRI/MRS of PFCE-labeled progenitor stem cells and macrophages at 9.4T. PLoS One 2018; 13:e0190558. [PMID: 29324754 PMCID: PMC5764257 DOI: 10.1371/journal.pone.0190558] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Accepted: 11/27/2017] [Indexed: 11/24/2022] Open
Abstract
Purpose To a) achieve cardiac 19F-Magnetic Resonance Imaging (MRI) of perfluoro-crown-ether (PFCE) labeled cardiac progenitor stem cells (CPCs) and bone-derived bone marrow macrophages, b) determine label concentration and cellular load limits, and c) achieve spectroscopic and image-based quantification. Methods Theoretical simulations and experimental comparisons of spoiled-gradient echo (SPGR), rapid acquisition with relaxation enhancement (RARE), and steady state at free precession (SSFP) pulse sequences, and phantom validations, were conducted using 19F MRI/Magnetic Resonance Spectroscopy (MRS) at 9.4 T. Successful cell labeling was confirmed using flow cytometry and confocal microscopy. For CPC and macrophage concentration quantification, in vitro and post-mortem cardiac validations were pursued with the use of the transfection agent FuGENE. Feasibility of fast imaging is demonstrated in murine cardiac acquisitions in vivo, and in post-mortem murine skeletal and cardiac applications. Results SPGR/SSFP proved favorable imaging sequences yielding good signal-to-noise ratio values. Confocal microscopy confirmed heterogeneity of cellular label uptake in CPCs. 19F MRI indicated lack of additional benefits upon label concentrations above 7.5–10 mg/ml/million cells. The minimum detectable CPC load was ~500k (~10k/voxel) in two-dimensional (2D) acquisitions (3–5 min) using the butterfly coil. Additionally, absolute 19F based concentration and intensity estimates (trifluoroacetic-acid solutions, macrophages, and labeled CPCs in vitro and post-CPC injections in the post-mortem state) scaled linearly with fluorine concentrations. Fast, quantitative cardiac 19F-MRI was demonstrated with SPGR/SSFP and MRS acquisitions spanning 3–5 min, using a butterfly coil. Conclusion The developed methodologies achieved in vivo cardiac 19F of exogenously injected labeled CPCs for the first time, accelerating imaging to a total acquisition of a few minutes, providing evidence for their potential for possible translational work.
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Synthetic microparticles conjugated with VEGF 165 improve the survival of endothelial progenitor cells via microRNA-17 inhibition. Nat Commun 2017; 8:747. [PMID: 28963481 PMCID: PMC5622042 DOI: 10.1038/s41467-017-00746-7] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Accepted: 07/24/2017] [Indexed: 12/30/2022] Open
Abstract
Several cell-based therapies are under pre-clinical and clinical evaluation for the treatment of ischemic diseases. Poor survival and vascular engraftment rates of transplanted cells force them to work mainly via time-limited paracrine actions. Although several approaches, including the use of soluble vascular endothelial growth factor (sVEGF)—VEGF165, have been developed in the last 10 years to enhance cell survival, they showed limited efficacy. Here, we report a pro-survival approach based on VEGF-immobilized microparticles (VEGF-MPs). VEGF-MPs prolong VEGFR-2 and Akt phosphorylation in cord blood-derived late outgrowth endothelial progenitor cells (OEPCs). In vivo, OEPC aggregates containing VEGF-MPs show higher survival than those treated with sVEGF. Additionally, VEGF-MPs decrease miR-17 expression in OEPCs, thus increasing the expression of its target genes CDKN1A and ZNF652. The therapeutic effect of OEPCs is improved in vivo by inhibiting miR-17. Overall, our data show an experimental approach to improve therapeutic efficacy of proangiogenic cells for the treatment of ischemic diseases. Soluble vascular endothelial growth factor (VEGF) enhances vascular engraftment of transplanted cells but the efficacy is low. Here, the authors show that VEGF-immobilized microparticles prolong survival of endothelial progenitors in vitro and in vivo by downregulating miR17 and upregulating CDKN1A and ZNF652.
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