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Dash S, Majood M, Meena R, Mukherjee M, Dinda AK, Kuanr BK, Mohanty S. Biocompatible polymer-coated magneto-fluorescent super nanoparticles for the homing of mesenchymal stem cells. Int J Biol Macromol 2024; 273:132794. [PMID: 38834114 DOI: 10.1016/j.ijbiomac.2024.132794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 04/04/2024] [Accepted: 05/29/2024] [Indexed: 06/06/2024]
Abstract
Stem cell plays an important role in the clinical field. However, the effective delivery of stem cells to the targeted site relies on the efficient homing of the cells to the site of injury. In view of that, fluorescent magnetic nanoparticles stick out due to their wide range of enabling functions including cellular homing and tracking. The present study unravels the synthesis of polymer-coated biocompatible and fluorescent magnetic nanoparticles (FMNPs) by a single-step hydrothermal synthesis method. Importantly, the facile method developed the biological super nanoparticles consisting of the magnetic core, which is surrounded by the fluorescent nanodot-decorated polymeric shell. The synthesized particles showed an amorphous nature, and superparamagnetic properties, with efficient fluorescence properties of emission at the blue range (̴ 410 nm). The FMNP labeling showed the mesenchymal stem cell (MSC) homing to the desired site in the presence of an external magnetic field. The in-house synthesized nanoparticles showed significant cytocompatibility and hemocompatibility in vitro as well as in vivo conditions owing to their surface coating. This unprecedented work advances the efficient internalization of FMNPs in MSCs and their enhanced migration potential provides a breakthrough in stem cell delivery for therapeutic applications. STATEMENT OF SIGNIFICANCE: The bi-modal fluorescent magnetic nanoparticles hold a promising role in the biomedical field for mesenchymal stem cell homing and tracking. Hence, in this study, for the first time, we have synthesized the fluorescent magnetic nanoparticle with polymer coating via an easy single-step method. The nanoparticle with a polymer coat enhanced the biocompatibility and effortless internalization of the nanoparticle into mesenchymal stem cells without hampering the native stem cell properties. Furthermore, the enhanced migration potential of such magnetized stem cells and their homing at the target site by applying an external magnetic field opened up avenues for the smart delivery of mesenchymal stem cells at complex sites such as retina for the tissue regeneration.
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Affiliation(s)
- Saumya Dash
- Stem Cell Facility, DBT-Centre of Excellence for Stem Cell Research, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Misba Majood
- Stem Cell Facility, DBT-Centre of Excellence for Stem Cell Research, All India Institute of Medical Sciences, New Delhi 110029, India; Amity Institute of Click Chemistry Research and Studies, Amity University, Uttar Pradesh, 201303 Noida, India
| | - Ravindra Meena
- Special Centre for Nano Science, Jawaharlal Nehru University, New Delhi 110067, India
| | - Monalisa Mukherjee
- Amity Institute of Click Chemistry Research and Studies, Amity University, Uttar Pradesh, 201303 Noida, India
| | - Amit K Dinda
- Department of Pathology, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Bijoy K Kuanr
- Special Centre for Nano Science, Jawaharlal Nehru University, New Delhi 110067, India
| | - Sujata Mohanty
- Stem Cell Facility, DBT-Centre of Excellence for Stem Cell Research, All India Institute of Medical Sciences, New Delhi 110029, India.
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Jalli R, Mehrabani D, Zare S, Saeedi Moghadam M, Jamhiri I, Manafi N, Mehrabani G, Ghabanchi J, Razeghian Jahromi I, Rasouli-Nia A, Karimi-Busheri F. Cell Proliferation, Viability, Differentiation, and Apoptosis of Iron Oxide Labeled Stem Cells Transfected with Lipofectamine Assessed by MRI. J Clin Med 2023; 12:jcm12062395. [PMID: 36983399 PMCID: PMC10054380 DOI: 10.3390/jcm12062395] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 03/13/2023] [Accepted: 03/17/2023] [Indexed: 03/30/2023] Open
Abstract
To assess in vitro and in vivo tracking of iron oxide labeled stem cells transfected by lipofectamine using magnetic resonance imaging (MRI), rat dental pulp stem cells (DPSCs) were characterized, labeled with iron oxide nanoparticles, and then transfected with lipofectamine to facilitate the internalization of these nanoparticles. Cell proliferation, viability, differentiation, and apoptosis were investigated. Prussian blue staining and MRI were used to trace transfected labeled cells. DPSCs were a morphologically spindle shape, adherent to culture plates, and positive for adipogenic and osteogenic inductions. They expressed CD73 and CD90 markers and lacked CD34 and CD45. Iron oxide labeling and transfection with lipofectamine in DPSCs had no toxic impact on viability, proliferation, and differentiation, and did not induce any apoptosis. In vitro and in vivo internalization of iron oxide nanoparticles within DPSCs were confirmed by Prussian blue staining and MRI tracking. Prussian blue staining and MRI tracking in the absence of any toxic effects on cell viability, proliferation, differentiation, and apoptosis were safe and accurate to track DPSCs labeled with iron oxide and transfected with lipofectamine. MRI can be a useful imaging modality when treatment outcome is targeted.
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Affiliation(s)
- Reza Jalli
- Medical Imaging Research Center, Shiraz University of Medical Sciences, Shiraz 71439-14693, Iran
| | - Davood Mehrabani
- Stem Cell Technology Research Center, Shiraz University of Medical Sciences, Shiraz 71439-14693, Iran
- Burn and Wound Healing Research Center, Shiraz University of Medical Sciences, Shiraz 71439-14693, Iran
- Comparative and Experimental Medicine Center, Shiraz University of Medical Science, Shiraz 71439-14693, Iran
- Li Ka Shing Center for Health Research and Innovation, University of Alberta, Edmonton, AB T6G 1H9, Canada
| | - Shahrokh Zare
- Stem Cell Technology Research Center, Shiraz University of Medical Sciences, Shiraz 71439-14693, Iran
| | - Mahdi Saeedi Moghadam
- Medical Imaging Research Center, Shiraz University of Medical Sciences, Shiraz 71439-14693, Iran
| | - Iman Jamhiri
- Stem Cell Technology Research Center, Shiraz University of Medical Sciences, Shiraz 71439-14693, Iran
| | - Navid Manafi
- School of Medicine, Zanjan University of Medical Sciences, Zanjan 71439-14693, Iran
| | - Golshid Mehrabani
- School of Dentistry, Shiraz University of Medical Sciences, Shiraz 71439-14693, Iran
- Henry M. Goldman School of Dental Medicine, Boston University, Boston, MA 02215, USA
| | - Janan Ghabanchi
- School of Dentistry, Shiraz University of Medical Sciences, Shiraz 71439-14693, Iran
| | - Iman Razeghian Jahromi
- Stem Cell Technology Research Center, Shiraz University of Medical Sciences, Shiraz 71439-14693, Iran
| | - Aghdass Rasouli-Nia
- Department of Oncology, Cross Cancer Institute, Faculty of Medicine, University of Alberta, Edmonton, AB T6G 1H9, Canada
| | - Feridoun Karimi-Busheri
- Department of Oncology, Cross Cancer Institute, Faculty of Medicine, University of Alberta, Edmonton, AB T6G 1H9, Canada
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Iravani K, Mehrabani D, Doostkam A, Azarpira N, Iranpour P, Bahador M, Mehravar S. Use of MRI to Assess the Regenerative Effects of Adipose Tissue Derived Mesenchymal Stem Cells in a Rabbit Cartilaginous Laryngeal Defect Model. Curr Ther Res Clin Exp 2022; 97:100682. [PMID: 35959231 PMCID: PMC9361331 DOI: 10.1016/j.curtheres.2022.100682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 07/13/2022] [Indexed: 12/04/2022] Open
Abstract
Background Stenosis and scar formation after repair of laryngeal tissue defects are serious problems that can significantly influence a patient's quality of life. Objective In this study, we evaluated the use of magnetic resonance imaging to assess the efficacy of adipose tissue-derived mesenchymal stem cells (ASCs) on cartilaginous regeneration in an experimental rabbit model. Methods Ten male white Dutch rabbits each had a 5 mm cartilaginous defect created surgically in the right and left thyroid lamina. On the right side, ASCs labeled with iron oxide particles were infused. As a control, the left side was left untreated. Repair of the defects were then evaluated by direct observation, histological evaluation, and magnetic resonance imaging monitoring done on days 1, 7, 14, and 28. Results Histological examination revealed that compared with control, transplanted ASCs significantly increased cartilage regeneration (P ˂ 0.001), reduced inflammation (P ˂ 0.001), and fibrosis (P = 0.050). Magnetic resonance imaging tracking showed accurate placement and viability of the infused ASCs, as evidenced by low signal intensity onT2 weighted images at the level of the right thyroid cartilage. Conclusions Infusion of ASCs improved laryngeal regeneration of surgically induced cartilaginous defects while decreasing fibrous tissue formation in this in vivo rabbit model. Furthermore, magnetic resonance imaging was shown to be a useful, noninvasive method to track correct ASCs placement and viability in cartilage regeneration in this animal model.
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Affiliation(s)
- Kamyar Iravani
- Otolaryngology Research Center, Department of Otolaryngology, Shiraz University of Medical Sciences, Shiraz, Iran
- Address correspondence to: Kamyar Iravani, MD, Otolaryngology Research Center, Department of Otolaryngology, Shiraz University of Medical Sciences, Khalili Hospital, Khalili St, Shiraz, Iran, Postal code: 71936-16641.
| | - Davood Mehrabani
- Stem Cell Technology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Aida Doostkam
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Negar Azarpira
- Transplant Research Center, Shiraz Institute of Stem Cell and Regenerative Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Pooya Iranpour
- Medical Imaging Research Center, Department of Radiology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohsen Bahador
- Otolaryngology Research Center, Department of Otolaryngology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Soheila Mehravar
- Otolaryngology Research Center, Department of Otolaryngology, Shiraz University of Medical Sciences, Shiraz, Iran
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Abstract
Mesenchymal stem cells (MSCs) exhibit regenerative and reparative properties. However, most MSC-related studies remain to be translated for regular clinical usage, partly due to challenges in pre-transplantation cell labelling and post-transplantation cell tracking. Amidst this, there are growing concerns over the toxicity of commonly used gadolinium-based contrast agents that mediate in-vivo cell detection via MRI. This urges to search for equally effective but less toxic alternatives that would facilitate and enhance MSC detection post-administration and provide therapeutic benefits in-vivo. MSCs labelled with iron oxide nanoparticles (IONPs) have shown promising results in-vitro and in-vivo. Thus, it would be useful to revisit these studies before inventing new labelling approaches. Aiming to inform regenerative medicine and augment clinical applications of IONP-labelled MSCs, this review collates and critically evaluates the utility of IONPs in enhancing MSC detection and therapeutics. It explains the rationale, principle, and advantages of labelling MSCs with IONPs, and describes IONP-induced intracellular alterations and consequent cellular manifestations. By exemplifying clinical pathologies, it examines contextual in-vitro, animal, and clinical studies that used IONP-labelled bone marrow-, umbilical cord-, adipose tissue- and dental pulp-derived MSCs. It compiles and discusses studies involving MSC-labelling of IONPs in combinations with carbohydrates (Venofer, ferumoxytol, dextran, glucosamine), non-carbohydrate polymers [poly(L-lysine), poly(lactide-co-glycolide), poly(L-lactide), polydopamine], elements (ruthenium, selenium, gold, zinc), compounds/stains (silica, polyethylene glycol, fluorophore, rhodamine B, DAPI, Prussian blue), DNA, Fibroblast growth Factor-2 and the drug doxorubicin. Furthermore, IONP-labelling of MSC exosomes is reviewed. Also, limitations of IONP-labelling are addressed and methods of tackling those challenges are suggested.
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Friedrich RP, Cicha I, Alexiou C. Iron Oxide Nanoparticles in Regenerative Medicine and Tissue Engineering. NANOMATERIALS 2021; 11:nano11092337. [PMID: 34578651 PMCID: PMC8466586 DOI: 10.3390/nano11092337] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 09/03/2021] [Accepted: 09/06/2021] [Indexed: 12/13/2022]
Abstract
In recent years, many promising nanotechnological approaches to biomedical research have been developed in order to increase implementation of regenerative medicine and tissue engineering in clinical practice. In the meantime, the use of nanomaterials for the regeneration of diseased or injured tissues is considered advantageous in most areas of medicine. In particular, for the treatment of cardiovascular, osteochondral and neurological defects, but also for the recovery of functions of other organs such as kidney, liver, pancreas, bladder, urethra and for wound healing, nanomaterials are increasingly being developed that serve as scaffolds, mimic the extracellular matrix and promote adhesion or differentiation of cells. This review focuses on the latest developments in regenerative medicine, in which iron oxide nanoparticles (IONPs) play a crucial role for tissue engineering and cell therapy. IONPs are not only enabling the use of non-invasive observation methods to monitor the therapy, but can also accelerate and enhance regeneration, either thanks to their inherent magnetic properties or by functionalization with bioactive or therapeutic compounds, such as drugs, enzymes and growth factors. In addition, the presence of magnetic fields can direct IONP-labeled cells specifically to the site of action or induce cell differentiation into a specific cell type through mechanotransduction.
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Rawat S, Jain KG, Gupta D, Raghav PK, Chaudhuri R, Pinky, Shakeel A, Arora V, Sharma H, Debnath D, Kalluri A, Agrawal AK, Jassal M, Dinda AK, Patra P, Mohanty S. Graphene nanofiber composites for enhanced neuronal differentiation of human mesenchymal stem cells. Nanomedicine (Lond) 2021; 16:1963-1982. [PMID: 34431318 DOI: 10.2217/nnm-2021-0121] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: To differentiate mesenchymal stem cells into functional dopaminergic neurons using an electrospun polycaprolactone (PCL) and graphene (G) nanocomposite. Methods: A one-step approach was used to electrospin the PCL nanocomposite, with varying G concentrations, followed by evaluating their biocompatibility and neuronal differentiation. Results: PCL with exiguous graphene demonstrated an ideal nanotopography with an unprecedented combination of guidance stimuli and substrate cues, aiding the enhanced differentiation of mesenchymal stem cells into dopaminergic neurons. These newly differentiated neurons were seen to exhibit unique neuronal arborization, enhanced intracellular Ca2+ influx and dopamine secretion. Conclusion: Having cost-effective fabrication and room-temperature storage, the PCL-G nanocomposites could pave the way for enhanced neuronal differentiation, thereby opening a new horizon for an array of applications in neural regenerative medicine.
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Affiliation(s)
- Sonali Rawat
- Stem Cell Facility, DBT-Centre of Excellence for Stem Cell Research, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Krishan Gopal Jain
- Stem Cell Facility, DBT-Centre of Excellence for Stem Cell Research, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Deepika Gupta
- SMITA Research Lab, Department of Textile & Fibre Engineering, Indian Institute of Technology, New Delhi, 110016, India
| | - Pawan Kumar Raghav
- Stem Cell Facility, DBT-Centre of Excellence for Stem Cell Research, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Rituparna Chaudhuri
- Stem Cell Facility, DBT-Centre of Excellence for Stem Cell Research, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Pinky
- Stem Cell Facility, DBT-Centre of Excellence for Stem Cell Research, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Adeeba Shakeel
- Stem Cell Facility, DBT-Centre of Excellence for Stem Cell Research, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Varun Arora
- SMITA Research Lab, Department of Textile & Fibre Engineering, Indian Institute of Technology, New Delhi, 110016, India
| | - Harshita Sharma
- Stem Cell Facility, DBT-Centre of Excellence for Stem Cell Research, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Debika Debnath
- Department of Biomedical Engineering, Department of Mechanical Engineering, University of Bridgeport, Bridgeport, CT 06604, USA
| | - Ankarao Kalluri
- Department of Biomedical Engineering, Department of Mechanical Engineering, University of Bridgeport, Bridgeport, CT 06604, USA
| | - Ashwini K Agrawal
- SMITA Research Lab, Department of Textile & Fibre Engineering, Indian Institute of Technology, New Delhi, 110016, India
| | - Manjeet Jassal
- SMITA Research Lab, Department of Textile & Fibre Engineering, Indian Institute of Technology, New Delhi, 110016, India
| | - Amit K Dinda
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Prabir Patra
- Department of Biomedical Engineering, Department of Mechanical Engineering, University of Bridgeport, Bridgeport, CT 06604, USA
| | - Sujata Mohanty
- Stem Cell Facility, DBT-Centre of Excellence for Stem Cell Research, All India Institute of Medical Sciences, New Delhi, 110029, India
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Fu YX, Ji J, Shan F, Li J, Hu R. Human mesenchymal stem cell treatment of premature ovarian failure: new challenges and opportunities. Stem Cell Res Ther 2021; 12:161. [PMID: 33658073 PMCID: PMC7931610 DOI: 10.1186/s13287-021-02212-0] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 02/04/2021] [Indexed: 12/12/2022] Open
Abstract
Premature ovarian failure (POF) is one of the common disorders found in women leading to 1% female infertility. Clinical features of POF are hypoestrogenism or estrogen deficiency, increased gonadotropin level, and, most importantly, amenorrhea. With the development of regenerative medicine, human mesenchymal stem cell (hMSC) therapy brings new prospects for POF. This study aimed to describe the types of MSCs currently available for POF therapy, their biological characteristics, and their mechanism of action. It reviewed the latest findings on POF to provide the theoretical basis for further investigation and clinical therapy.
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Affiliation(s)
- Yun-Xing Fu
- Ningxia Medical University, General Hospital of Ningxia Medical University, Yinchuan, 750004, Ningxia, China
| | - Jing Ji
- Ningxia Medical University, General Hospital of Ningxia Medical University, Yinchuan, 750004, Ningxia, China
| | - Fang Shan
- Ningxia Medical University, General Hospital of Ningxia Medical University, Yinchuan, 750004, Ningxia, China
| | - Jialing Li
- Ningxia Medical University, General Hospital of Ningxia Medical University, Yinchuan, 750004, Ningxia, China
| | - Rong Hu
- Reproductive Medicine Center, General Hospital of Ningxia Medical University, Key Laboratory of Fertility Preservation and Maintenance of Ministry of Education, Ningxia Medical University, Yinchuan, 750004, Ningxia, China.
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Zhang T, Xu Q, Huang T, Ling D, Gao J. New Insights into Biocompatible Iron Oxide Nanoparticles: A Potential Booster of Gene Delivery to Stem Cells. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e2001588. [PMID: 32725792 DOI: 10.1002/smll.202001588] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 05/10/2020] [Indexed: 06/11/2023]
Abstract
Gene delivery to stem cells is a critical issue of stem cells-based therapies, still facing ongoing challenges regarding efficiency and safety. Recent advances in the controlled synthesis of biocompatible magnetic iron oxide nanoparticles (IONPs) have provided a powerful nanotool for assisting gene delivery to stem cells. However, this field is still at an early stage, with well-designed and scalable IONPs synthesis highly desired. Furthermore, the potential risks or bioeffects of IONPs on stem cells are not completely figured out. Therefore, in this review, the updated researches focused on the gene delivery to stem cells using various designed IONPs are highlighted. Additionally, the impacts of the physicochemical properties of IONPs, as well as the magnetofection systems on the gene delivery performance and biocompatibility are summarized. Finally, challenges attributed to the potential impacts of IONPs on the biologic behaviors of stem cells and the large-scale productions of uniform IONPs are emphasized. The principles and challenges summarized in this review provide a general guidance for the rational design of IONPs-assisted gene delivery to stem cells.
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Affiliation(s)
- Tianyuan Zhang
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Regenerative Medicine, Zhejiang University, Hangzhou, 310058, China
| | - Qianhao Xu
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Ting Huang
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Daishun Ling
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Jianqing Gao
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Regenerative Medicine, Zhejiang University, Hangzhou, 310058, China
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9
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Magnetic targeting of super-paramagnetic iron oxide nanoparticle labeled myogenic-induced adipose-derived stem cells in a rat model of stress urinary incontinence. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2020; 30:102281. [PMID: 32763385 DOI: 10.1016/j.nano.2020.102281] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 06/23/2020] [Accepted: 07/26/2020] [Indexed: 12/31/2022]
Abstract
Cell-based injectable therapy utilizing stem cells is a promising approach for the treatment of stress urinary incontinence (SUI). Applying a magnetically controlled cell delivery approach has enormous potential to enhance cell retention capability within the specified site. To assess the therapeutic efficacy of cellular magnetic targeting, we applied an external magnetic force to target an adipose-derived stem cell based therapy in a rat model of SUI. The results revealed that magnetic attraction of transplanted cells under the magnetic field was generated by cell uptake of superparamagnetic iron oxide nanoparticles in vitro. More importantly, magnetic targeting improved the retention rate of transplanted cells and facilitated the restoration of sphincter structure and function in a rat SUI model according to the results of histological examination and urodynamic testing. Therefore, magnetically guided targeting strategy might be a potential therapy method for treatment of SUI.
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Jiang R, Yang T, Zhang Y, Wang Z, Zhang T. LKB1 Promotes the Transformation of Bone Marrow Mesenchymal Stem Cells into Adipocytes Under Oxidative Stress via AMPK-mTOR Signaling Pathway. J Interferon Cytokine Res 2020; 40:370-376. [PMID: 32634329 DOI: 10.1089/jir.2019.0212] [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: 02/02/2023] Open
Abstract
Bone marrow mesenchymal stem cells (BM-MSCs) are cells with the potential to differentiate into adipocytes in oxidative stress. In this study, tert-butyl hydroperoxide is used as a stimulator that promotes reactive oxygen species in BM-MSCs. The results demonstrate that knockdown of LKB1 inhibits the transformation of BM-MSCs into adipocytes in the presence of oxidative stress. In addition, β3 adrenergic receptor agonists, a positive stimulatory molecule for the transformation of BM-MSCs into adipocytes, restores the transformation ability of BM-MSCs caused by LKB1-siRNA. As an upstream signal of adenosine monophosphate-activated protein kinase (AMPK), LKB1 activates the AMPK pathway and promotes the expression of PPARγ and CCAAT/enhancer binding proteins (C/EBPα). This indicates that the regulation of LKB1 on BM-MSCs is dependent on the AMPK pathway. Immunofluorescence localization experiments reveal that the LKB1 and AMPK localizations partially overlap, oxidative stress promotes their expression in the cytoplasm. In general, LKB1 promotes the transformation of BM-MSCs to adipocytes by activating AMPK pathway under oxidative stress.
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Affiliation(s)
- Rui Jiang
- Department of Orthopaedic Surgery, Shanghai Gongli Hospital, Shanghai, China
| | - Tieyi Yang
- Department of Orthopaedic Surgery, Shanghai Gongli Hospital, Shanghai, China
| | - Yan Zhang
- Department of Orthopaedic Surgery, Shanghai Gongli Hospital, Shanghai, China
| | - Zhi Wang
- Department of Orthopaedic Surgery, Shanghai Gongli Hospital, Shanghai, China
| | - Tong Zhang
- Department of Dermatology, Central Hospital of Minhang District, Shanghai Minhang Hospital, Fudan University, Shanghai, China
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11
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Zhang C, Cai YZ, Lin XJ, Wang Y. Magnetically Actuated Manipulation and Its Applications for Cartilage Defects: Characteristics and Advanced Therapeutic Strategies. Front Cell Dev Biol 2020; 8:526. [PMID: 32695782 PMCID: PMC7338659 DOI: 10.3389/fcell.2020.00526] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 06/03/2020] [Indexed: 12/22/2022] Open
Abstract
For the fact that articular cartilage is a highly organized and avascular tissue, cartilage defects are limited to spontaneously heal, which would subsequently progress to osteoarthritis. Many methods have been developed to enhance the ability for cartilage regeneration, among which magnetically actuated manipulation has attracted interests due to its biocompatibility and non-invasive manipulation. Magnetically actuated manipulation that can be achieved by introducing magnetic nanoparticles and magnetic field. This review summarizes the cutting-edge research on the chondrogenic enhancements via magnetically actuated manipulation, including cell labeling, cell targeting, cell assembly, magnetic seeding and tissue engineering strategies.
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Affiliation(s)
- Chi Zhang
- Center for Sport Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Li Dak Sum & Yip Yio Chin Center for Stem Cell and Regenerative Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - You-Zhi Cai
- Center for Sport Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Li Dak Sum & Yip Yio Chin Center for Stem Cell and Regenerative Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Xiang-Jin Lin
- Center for Sport Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yue Wang
- Center for Sport Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Spine Lab, Department of Orthopedic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
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12
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Magnetic nanocomposite hydrogels and static magnetic field stimulate the osteoblastic and vasculogenic profile of adipose-derived cells. Biomaterials 2019; 223:119468. [DOI: 10.1016/j.biomaterials.2019.119468] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 08/20/2019] [Accepted: 09/01/2019] [Indexed: 11/18/2022]
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13
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Zare S, Mehrabani D, Jalli R, Saeedi Moghadam M, Manafi N, Mehrabani G, Jamhiri I, Ahadian S. MRI-Tracking of Dental Pulp Stem Cells In Vitro and In Vivo Using Dextran-Coated Superparamagnetic Iron Oxide Nanoparticles. J Clin Med 2019; 8:E1418. [PMID: 31505807 PMCID: PMC6780915 DOI: 10.3390/jcm8091418] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 09/04/2019] [Accepted: 09/05/2019] [Indexed: 12/26/2022] Open
Abstract
The aim of this study was to track dental pulp stem cells (DPSCs) labeled with dextran-coated superparamagnetic iron oxide nanoparticles (SPIONs) using magnetic resonance imaging (MRI). Dental pulp was isolated from male Sprague Dawley rats and cultured in Dulbecco's modified Eagle's medium F12 (DMEM-F12) and 10% fetal bovine serum. Effects of SPIONs on morphology, viability, apoptosis, stemness, and osteogenic and adipogenic differentiation of DPSCs were assessed. Prussian blue staining and MRI were conducted to determine in vitro efficiency of SPIONs uptake by the cells. Both non-labeled and labeled DPSCs were adherent to culture plates and showed spindle-shape morphologies, respectively. They were positive for osteogenic and adipogenic induction and expression of cluster of differentiation (CD) 73 and CD90 biomarkers, but negative for expression of CD34 and CD45 biomarkers. The SPIONs were non-toxic and did not induce apoptosis in doses less than 25 mg/mL. Internalization of the SPIONs within the DPSCs was confirmed by Prussian blue staining and MRI. Our findings revealed that the MRI-based method could successfully monitor DPSCs labeled with dextran-coated SPIONs without any significant effect on osteogenic and adipogenic differentiation, viability, and stemness of DPSCs. We provided the in vitro evidence supporting the feasibility of an MRI-based method to monitor DPSCs labeled with SPIONs without any significant reduction in viability, proliferation, and differentiation properties of labeled cells, showing that internalization of SPIONs within DPSCs were not toxic at doses less than 25 mg/mL. In general, the SPION labeling does not seem to impair cell survival or differentiation. SPIONs are biocompatible, easily available, and cost effective, opening a new avenue in stem cell labeling in regenerative medicine.
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Affiliation(s)
- Shahrokh Zare
- Stem Cell Technology Research Center, Shiraz University of Medical Sciences, Shiraz, Fars 71348-14336, Iran.
- Department of Biochemistry, School of Biotechnology and Agriculture, Shiraz Branch, Islamic Azad University, Shiraz, Fars 71987-74731, Iran.
| | - Davood Mehrabani
- Stem Cell Technology Research Center, Shiraz University of Medical Sciences, Shiraz, Fars 71348-14336, Iran.
- Burn and Wound Healing Research Center, Shiraz University of Medical Sciences, Shiraz, Fars 71987-74731, Iran.
- Comparative and Experimental Medicine Center, Shiraz University of Medical Sciences, Shiraz, Fars 71348-14336, Iran.
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB T6G 2R3, Canada.
| | - Reza Jalli
- Medical Imaging Research Center, Department of Radiology, Shiraz University of Medical Sciences, Shiraz, Fars 71348-14336, Iran.
| | - Mahdi Saeedi Moghadam
- Medical Imaging Research Center, Department of Radiology, Shiraz University of Medical Sciences, Shiraz, Fars 71348-14336, Iran.
| | - Navid Manafi
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Tehran 14348-75451, Iran.
| | - Golshid Mehrabani
- Henry M. Goldman School of Dental Medicine, Boston University, Boston, MA 02118, USA.
| | - Iman Jamhiri
- Stem Cell Technology Research Center, Shiraz University of Medical Sciences, Shiraz, Fars 71348-14336, Iran.
| | - Samad Ahadian
- Department of Bioengineering, University of California-Los Angeles, Los Angeles, CA 90049, USA.
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De Simone U, Spinillo A, Caloni F, Avanzini MA, Coccini T. In vitro evaluation of magnetite nanoparticles in human mesenchymal stem cells: comparison of different cytotoxicity assays. Toxicol Mech Methods 2019; 30:48-59. [PMID: 31364912 DOI: 10.1080/15376516.2019.1650151] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
This work was aimed at defining the suitable test for evaluating Fe3O4 NPs cytotoxicity after short-term exposure in human mesenchymal stem cells (hMSCs) using different viability tests, namely NRU, MTT and TB assays, paralleled by cell morphology analyses for cross checking. MTT and NRU data (culture medium with/without hMSCs plus Fe3O4NPs) indicated artificial/false increments in cell viability after Fe3O4NPs. These observations did not fit with the morphological analyses showing reduced cell density, loss of monolayer features, and morphological alterations at Fe3O4NPs ≥50 μg/ml. Fe3O4NPs alone induced a substantial increased absorbance at the wavelength required for MTT and NRU. A significant death (25%) of hMSC at Fe3O4NPs ≥10 μg/ml, with a maximum effect (45%) at 300 μg/ml after 24 h, exacerbated after 48 h, was observed when applying TB test. These results paralleled the effects on cell morphology. The optical properties and stability of Fe3O4NP suspension (tendency to agglomerate in a specific culture medium) represent factors that limit in vitro result interpretation. These findings suggest the non applicability of the spectrophotometric assays for hMSC culture conditions, while TB is an accurate method for determining cell viability after Fe3O4NP exposure in this model. In relation to NPs safety assessment: cell-based assays must be considered on case-by-case basis; selection of relevant cell models is also important for predictive toxicological studies; application of a testing strategy is fundamental for understanding the toxicity pathways driving cellular responses.
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Affiliation(s)
- Uliana De Simone
- Laboratory of Clinical and Experimental Toxicology, Toxicology Unit, ICS Maugeri SpA-SB, IRCCS, Pavia, Italy
| | - Arsenio Spinillo
- Department of Obstetrics and Gynecology, Fondazione IRCCS Policlinico San Matteo and University of Pavia, Pavia, Italy
| | - Francesca Caloni
- Department of Veterinary Medicine (DIMEVET), Università degli Studi di Milano, Milano, Italy
| | - Maria Antonietta Avanzini
- Laboratory of Transplant Immunology/Cell Factory, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Teresa Coccini
- Laboratory of Clinical and Experimental Toxicology, Toxicology Unit, ICS Maugeri SpA-SB, IRCCS, Pavia, Italy
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15
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Shen Y, Gong S, Li J, Wang Y, Zhang X, Zheng H, Zhang Q, You J, Huang Z, Chen Y. Co-loading antioxidant N-acetylcysteine attenuates cytotoxicity of iron oxide nanoparticles in hypoxia/reoxygenation cardiomyocytes. Int J Nanomedicine 2019; 14:6103-6115. [PMID: 31447555 PMCID: PMC6682760 DOI: 10.2147/ijn.s209820] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Accepted: 06/26/2019] [Indexed: 01/03/2023] Open
Abstract
Purpose Myocardial delivery of magnetic iron oxide nanoparticles (MNPs) might produce iron overload-induced myocardial injury, and the oxidative stress was regarded as the main mechanism. Therefore, we speculated antioxidant modification might be a reasonable strategy to mitigate the toxicity of MNPs. Methods and results Antioxidant N-acetylcysteine (NAC) was loaded into magnetic mesoporous silica coated Fe3O4 nanoparticles. Neonatal rat hypoxia/reoxygenation (H/R) cardiomyocytes were incubated with nanoparticles for 24 hrs. NAC can effectively mitigate iron-induced oxidative injury of cardiomyocytes, evidenced by reduced production of MDA, 8-iso-PGF2α, and 8-OHDG and maintained concentrations of SOD, CAT, GSH-Px, and GSH in ELISA and biochemical tests; downregulated expression of CHOP, GRP78, p62, and LC3-II proteins in Western Blot, and less cardiomyocytes apoptosis in flow cytometric analysis. Conclusions NAC modifying could suppress the toxic effects of Fe3O4 nanoparticles in H/R cardiomyocytes model in vitro, indicating a promising strategy to improve the safety of iron oxide nanoparticles.
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Affiliation(s)
- Yunli Shen
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, People's Republic of China
| | - Shiyu Gong
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, People's Republic of China
| | - Jiming Li
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, People's Republic of China
| | - Yunkai Wang
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, People's Republic of China
| | - Xumin Zhang
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, People's Republic of China
| | - Hao Zheng
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, People's Republic of China
| | - Qi Zhang
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, People's Republic of China
| | - Jieyun You
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, People's Republic of China
| | - Zheyong Huang
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai 200032, People's Republic of China
| | - Yihan Chen
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, People's Republic of China
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16
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Coccini T, De Simone U, Roccio M, Croce S, Lenta E, Zecca M, Spinillo A, Avanzini MA. In vitro toxicity screening of magnetite nanoparticles by applying mesenchymal stem cells derived from human umbilical cord lining. J Appl Toxicol 2019; 39:1320-1336. [PMID: 31211441 DOI: 10.1002/jat.3819] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 04/18/2019] [Accepted: 04/18/2019] [Indexed: 01/05/2023]
Abstract
Despite the growing interest in nanoparticles (NPs), their toxicity has not yet been defined and the development of new strategies and predictive models are required. Human stem cells (SCs) offer a promising and innovative cell-based model. Among SCs, mesenchymal SCs (MSCs) derived from cord lining membrane (CL) may represent a new species-specific tool for establishing efficient platforms for primary screening and toxicity/safety testing of NPs. Superparamagnetic iron oxide NPs, including magnetite (Fe3 O4 NPs), have aroused great public health and scientific concerns despite their extensive uses. In this study, CL-MSCs were characterized and applied for in vitro toxicity screening of Fe3 O4 NPs. Cytotoxicity, internalization/uptake, differentiation and proliferative capacity were evaluated after exposure to different Fe3 O4 NP concentrations. Data were compared with those obtained from bone marrow (BM)-MSCs. We observed, at early passages (P3), that: (1) cytotoxicity occurred at 10 μg/mL in CL-MSCs and 100 μg/mL in BM-MSCs (no differences in toxicity, between CL- and BM-MSCs, were observed at higher dosage, 100-300 μg/mL); (2) cell density decrease and monolayer features loss were affected at ≥50 μg/mL in CL-MSCs only; and (3) NP uptake was concentration-dependent in both MSCs. After 100 μg/mL Fe3 O4 NP exposures, the capacity of proliferation was decreased (P5-P9) in CL-MSCs without morphology alteration. Moreover, a progressive decrease of intracellular Fe3 O4 NPs was observed over culture time. Antigen surface expression and multilineage differentiation were not influenced. These findings suggest that CL-MSCs could be used as a reliable cell-based model for Fe3 O4 NP toxicity screening evaluation and support the use of this approach for improving the confidence degree on the safety of NPs to predict health outcomes.
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Affiliation(s)
- Teresa Coccini
- Laboratory of Clinical and Experimental Toxicology, Toxicology Unit, ICS Maugeri SpA-SB, IRCCS, Pavia, Italy
| | - Uliana De Simone
- Laboratory of Clinical and Experimental Toxicology, Toxicology Unit, ICS Maugeri SpA-SB, IRCCS, Pavia, Italy
| | - Marianna Roccio
- Department of Obstetrics and Gynecology, Fondazione IRCCS Policlinico San Matteo and University of Pavia, Pavia, Italy
| | - Stefania Croce
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Elisa Lenta
- Laboratory of Transplant Immunology/Cell Factory, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Marco Zecca
- Paediatric Haematology Oncology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Arsenio Spinillo
- Department of Obstetrics and Gynecology, Fondazione IRCCS Policlinico San Matteo and University of Pavia, Pavia, Italy
| | - Maria Antonietta Avanzini
- Laboratory of Transplant Immunology/Cell Factory, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
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17
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Current Status of Stem Cell Treatment for Type I Diabetes Mellitus. Tissue Eng Regen Med 2018; 15:699-709. [PMID: 30603589 DOI: 10.1007/s13770-018-0143-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 07/02/2018] [Accepted: 07/04/2018] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Diabetes mellitus is a major health concern in current scenario which has been found to affect people of almost all ages. The disease has huge impact on global health; therefore, alternate methods apart from insulin injection are being explored to cure diabetes. Therefore, this review mainly focuses on the current status and therapeutic potential of stem cells mainly mesenchymal stem cells (MSCs) for Type 1 diabetes mellitus in preclinical animal models as well as humans. METHODS Current treatment for Type 1 diabetes mellitus mainly includes use of insulin which has its own limitations and also the underlying mechanism of diseases is still not explored. Therefore, alternate methods to cure diabetes are being explored. Stem cells are being investigated as an alternative therapy for treatment of various diseases including diabetes. Few preclinical studies have also been conducted using undifferentiated MSCs as well as in vitro MSCs differentiated into β islet cells. RESULTS These stem cell transplant studies have highlighted the benefits of MSCs, which have shown promising results. Few human trials using stem cells have also affirmed the potential of these cells in alleviating the symptoms. CONCLUSION Stem cell transplantation may prove to be a safe and effective treatment for patients with Type 1 diabetes mellitus.
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