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Hia EM, Suh IW, Jang SR, Park CH. Magnetically responsive micro-clustered calcium phosphate-reinforced cell-laden microbead sodium alginate hydrogel for accelerated osteogenic tissue regeneration. Carbohydr Polym 2024; 346:122666. [PMID: 39245476 DOI: 10.1016/j.carbpol.2024.122666] [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: 06/21/2024] [Revised: 08/18/2024] [Accepted: 08/26/2024] [Indexed: 09/10/2024]
Abstract
The rising prevalence of bone injuries has increased the demand for minimally invasive treatments. Microbead hydrogels, renowned for cell encapsulation, provide a versatile substrate for bone tissue regeneration. They deliver bioactive agents, support cell growth, and promote osteogenesis, aiding bone repair and regeneration. In this study, we synthesized superparamagnetic iron oxide nanoparticles (Sp) coated with a calcium phosphate layer (m-Sp), achieving a distinctive flower-like micro-cluster morphology. Subsequently, sodium alginate (SA) microbead hydrogels containing m-Sp (McSa@m-Sp) were fabricated using a dropping gelation strategy. McSa@m-Sp is magnetically targetable, enhance cross-linking, control degradation rates, and provide strong antibacterial activity. Encapsulation studies with MC3T3-E1 cells revealed enhanced viability and proliferation. These studies also indicated significantly elevated alkaline phosphatase (ALP) activity and mineralization in MC3T3-E1 cells, as confirmed by Alizarin Red S (ARS) and Von Kossa staining, along with increased collagen production within the McSa@m-Sp microbead hydrogels. Immunocytochemistry (ICC) and gene expression studies supported the osteoinductive potential of McSa@m-Sp, showing increased expression of osteogenic markers including RUNX-2, collagen-I, osteopontin, and osteocalcin. Thus, McSa@m-Sp microbead hydrogels offer a promising strategy for multifunctional scaffolds in bone tissue engineering.
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Affiliation(s)
- Esensil Man Hia
- Department of Bionanosystem Engineering, Graduate School, Jeonbuk National University, Jeonju 561-756, Republic of Korea; Department of Bionanotechnology and Bioconvergence Engineering, Graduate School, Jeonbuk National University, Jeonju 561-756, Republic of Korea
| | - Il Won Suh
- Department of Bionanotechnology and Bioconvergence Engineering, Graduate School, Jeonbuk National University, Jeonju 561-756, Republic of Korea
| | - Se Rim Jang
- Division of Mechanical Design Engineering, Jeonbuk National University, Jeonju 561-756, Republic of Korea
| | - Chan Hee Park
- Department of Bionanosystem Engineering, Graduate School, Jeonbuk National University, Jeonju 561-756, Republic of Korea; Department of Bionanotechnology and Bioconvergence Engineering, Graduate School, Jeonbuk National University, Jeonju 561-756, Republic of Korea; Division of Mechanical Design Engineering, Jeonbuk National University, Jeonju 561-756, Republic of Korea.
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2
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Sidhu AK, Patil SN, Gaikwad VB. Direct binding and characterization of laccase onto iron oxide nanoparticles. NANOTECHNOLOGY 2024; 35:235101. [PMID: 38364270 DOI: 10.1088/1361-6528/ad2a02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 02/13/2024] [Indexed: 02/18/2024]
Abstract
Iron oxide nanoparticles (IONPs) exhibit unique magnetic properties and possess a high surface-to-volume ratio, making them ideal candidates for the conjugation of substances, including enzymes. Laccase (EC 1.10.3.2), an oxidative enzyme with diverse applications, presents an opportunity for enhancing stability and reusability through innovative immobilization techniques, thus reducing overall process costs. In this study, we employed a direct binding procedure via carbodiimide activation to conjugate laccase onto IONPs synthesized using thermal chemical coprecipitation. Stabilization of the nanoparticles was achieved using thioglycerol and polyvinyl alcohol (PVA) as capping agents. Characterization of the synthesized nanoparticles was conducted using UV-spectroscopy, Fourier transform infrared spectroscopy (FTIR), x-ray diffraction, scanning electron microscopy, and energy dispersive x-ray spectroscopy. FTIR spectroscopy analysis confirmed successful laccase binding to magnetic nanoparticles, with binding efficiencies of 90.65% and 73.02% observed for thioglycerol and PVA capped IONPs, respectively. Furthermore, the conjugated enzyme exhibited remarkable stability, retaining nearly 50% of its initial activity after 20 reuse cycles. This research demonstrates that immobilizing laccase onto IONPs enhances its activity, stability, and reusability, with the potential for significant cost savings and expanded applications in various fields.
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Affiliation(s)
- Amanpreet K Sidhu
- Assistant Professor, Department of Biotechnology, Khalsa College, Amritsar, Punjab, India
| | - Sucheta N Patil
- Professor, Department of Microbiology, K.T.H.M College, Nashik, Maharashtra, India
| | - Vishwas B Gaikwad
- Regional Director, Yashwantrao Chavan Maharashtra Open University, Nashik, Maharashtra, India
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3
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Ogbezode JE, Ezealigo US, Bello A, Anye VC, Onwualu AP. A narrative review of the synthesis, characterization, and applications of iron oxide nanoparticles. DISCOVER NANO 2023; 18:125. [PMID: 37815643 PMCID: PMC10564704 DOI: 10.1186/s11671-023-03898-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Accepted: 09/11/2023] [Indexed: 10/11/2023]
Abstract
The significance of green synthesized nanomaterials with a uniform shape, reduced sizes, superior mechanical capabilities, phase microstructure, magnetic behavior, and superior performance cannot be overemphasized. Iron oxide nanoparticles (IONPs) are found within the size range of 1-100 nm in nanomaterials and have a diverse range of applications in fields such as biomedicine, wastewater purification, and environmental remediation. Nevertheless, the understanding of their fundamental material composition, chemical reactions, toxicological properties, and research methodologies is constrained and extensively elucidated during their practical implementation. The importance of producing IONPs using advanced nanofabrication techniques that exhibit strong potential for disease therapy, microbial pathogen control, and elimination of cancer cells is underscored by the adoption of the green synthesis approach. These IONPs can serve as viable alternatives for soil remediation and the elimination of environmental contaminants. Therefore, this paper presents a comprehensive analysis of the research conducted on different types of IONPs and IONP composite-based materials. It examines the synthesis methods and characterization techniques employed in these studies and also addresses the obstacles encountered in prior investigations with comparable objectives. A green engineering strategy was proposed for the synthesis, characterization, and application of IONPs and their composites with reduced environmental impact. Additionally, the influence of their phase structure, magnetic properties, biocompatibility, toxicity, milling time, nanoparticle size, and shape was also discussed. The study proposes the use of biological and physicochemical methods as a more viable alternative nanofabrication strategy that can mitigate the limitations imposed by the conventional methods of IONP synthesis.
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Affiliation(s)
- Joseph Ekhebume Ogbezode
- Department of Materials Science and Engineering, African University of Science and Technology, Abuja, Nigeria.
- Department of Mechanical Engineering, Edo State University Uzairue, Uzairue, Edo State, Nigeria.
| | - Ucheckukwu Stella Ezealigo
- Department of Materials Science and Engineering, African University of Science and Technology, Abuja, Nigeria
| | - Abdulhakeem Bello
- Department of Materials Science and Engineering, African University of Science and Technology, Abuja, Nigeria.
- Centre for Cyber-Physical Food, Energy and Water System (CCP-FEWS), Electrical and Electronic Engineering Science, University of Johannesburg, Johannesburg, South Africa.
- Department of Theoretical and Applied Physics, African University of Science and Technology, Abuja, Nigeria.
| | - Vitalis Chioh Anye
- Department of Materials Science and Engineering, African University of Science and Technology, Abuja, Nigeria
| | - Azikiwe Peter Onwualu
- Department of Materials Science and Engineering, African University of Science and Technology, Abuja, Nigeria
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4
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Flak D, Zalewski T, Fiedorowicz K, Przysiecka Ł, Jarek M, Klimaszyk A, Kempka M, Zimna A, Rozwadowska N, Avaro J, Liebi M, Nowaczyk G. Hybrids of manganese oxide and lipid liquid crystalline nanoparticles (LLCNPs@MnO) as potential magnetic resonance imaging (MRI) contrast agents. J Mater Chem B 2023; 11:8732-8753. [PMID: 37655519 DOI: 10.1039/d3tb01110k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Due to the health risks associated with the use of Gd-chelates and the promising effects of using nanoparticles as T1 contrast agents (CAs) for MRI, Mn-based nanoparticles are considered a highly competitive alternative. The use of hybrid constructs with paramagnetic functionality of Mn-based nanoparticles is an effective approach, in particular, the use of biocompatible lipid liquid crystalline nanoparticles (LLCNPs) as a carrier of MnO nanoparticles. LLCNPs possess a unique internal structure ensuring a payload of different polarity MnO nanoparticles. In view of MRI application, the surface properties including the polarity of MnO are crucial factors determining their relaxation rate and thus the MRI efficiency. Two novel hybrid constructs consisting of LLCNPs loaded with hydrophobic MnO-oleate and hydrophilic MnO-DMSA NPs were prepared. These nanosystems were studied in terms of their physico-chemical properties, positive T1 contrast enhancement properties (in vitro and in vivo) and biological safety. LLCNPs@MnO-oleate and LLCNPs@MnO-DMSA hybrids exhibited a heterogeneous phase composition, however with differences in the inner periodic arrangement and structural parameters, as well as in the preferable localization of MnO NPs within the LLCNPs. Also, these hybrids differed in terms of particle size-related parameters and colloidal stability, which was found to be strongly dependent on the addition of differently functionalized MnO NPs. Embedding both types of MnO NPs into LLCNPs resulted in high relaxivity parameters, in comparison to bare MnO-DMSA NPs and also commercially developed CAs (e.g. Dotarem and Teslascan). Further biosafety studies revealed that cell internalization pathways were dependent on the prepared hybrid type, while viability, effects on the mitochondria membrane potential and cytoskeletal networks were rather related to the susceptibility of the particular cell line. The high relaxation rates achieved with the developed hybrid LLCNPs@MnO enable them to be possibly used as novel and biologically safe MRI T1-enhancing CAs in in vivo imaging.
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Affiliation(s)
- Dorota Flak
- NanoBioMedical Centre, Adam Mickiewicz University Poznań, Wszechnicy Piastowskiej 3, 61-614 Poznań, Poland.
| | - Tomasz Zalewski
- NanoBioMedical Centre, Adam Mickiewicz University Poznań, Wszechnicy Piastowskiej 3, 61-614 Poznań, Poland.
| | - Katarzyna Fiedorowicz
- NanoBioMedical Centre, Adam Mickiewicz University Poznań, Wszechnicy Piastowskiej 3, 61-614 Poznań, Poland.
| | - Łucja Przysiecka
- NanoBioMedical Centre, Adam Mickiewicz University Poznań, Wszechnicy Piastowskiej 3, 61-614 Poznań, Poland.
| | - Marcin Jarek
- NanoBioMedical Centre, Adam Mickiewicz University Poznań, Wszechnicy Piastowskiej 3, 61-614 Poznań, Poland.
| | - Adam Klimaszyk
- NanoBioMedical Centre, Adam Mickiewicz University Poznań, Wszechnicy Piastowskiej 3, 61-614 Poznań, Poland.
| | - Marek Kempka
- NanoBioMedical Centre, Adam Mickiewicz University Poznań, Wszechnicy Piastowskiej 3, 61-614 Poznań, Poland.
- Department of Biomedical Physics, Faculty of Physics, Adam Mickiewicz University Poznań, Uniwersytetu Poznańskiego 2, 61-614 Poznań, Poland
| | - Agnieszka Zimna
- Institute of Human Genetics Polish Academy of Sciences, Strzeszyńska 32, 60-479 Poznań, Poland
| | - Natalia Rozwadowska
- Institute of Human Genetics Polish Academy of Sciences, Strzeszyńska 32, 60-479 Poznań, Poland
| | - Jonathan Avaro
- Empa - Swiss Federal Laboratories for Materials Science and Technology, Center for X-ray Analytics and Biomimetic Membranes and Textiles, Lerchenfeldstrasse 5, 9014 St. Gallen, Switzerland
| | - Marianne Liebi
- Empa - Swiss Federal Laboratories for Materials Science and Technology, Center for X-ray Analytics, Lerchenfeldstrasse 5, 9014 St. Gallen, Switzerland
| | - Grzegorz Nowaczyk
- NanoBioMedical Centre, Adam Mickiewicz University Poznań, Wszechnicy Piastowskiej 3, 61-614 Poznań, Poland.
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5
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Ulanova M, Gloag L, Bongers A, Kim CK, Duong HTK, Kim HN, Gooding JJ, Tilley RD, Biazik J, Wen W, Sachdev PS, Braidy N. Evaluation of Dimercaptosuccinic Acid-Coated Iron Nanoparticles Immunotargeted to Amyloid Beta as MRI Contrast Agents for the Diagnosis of Alzheimer's Disease. Cells 2023; 12:2279. [PMID: 37759500 PMCID: PMC10527350 DOI: 10.3390/cells12182279] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 08/28/2023] [Accepted: 09/06/2023] [Indexed: 09/29/2023] Open
Abstract
Nanoparticle-based magnetic contrast agents have opened the potential for magnetic resonance imaging (MRI) to be used for early non-invasive diagnosis of Alzheimer's disease (AD). Accumulation of amyloid pathology in the brain has shown association with cognitive decline and tauopathy; hence, it is an effective biomarker for the early detection of AD. The aim of this study was to develop a biocompatible magnetic nanoparticle targeted to amyloid beta (Aβ) plaques to increase the sensitivity of T2-weighted MRI for imaging of amyloid pathology in AD. We presented novel iron core-iron oxide nanoparticles stabilized with a dimercaptosuccinic acid coating and functionalized with an anti-Aβ antibody. Nanoparticle biocompatibility and cellular internalization were evaluated in vitro in U-251 glioblastoma cells using cellular assays, proteomics, and transmission electron microscopy. Iron nanoparticles demonstrated no significant in vitro cytotoxicity, and electron microscopy results showed their movement through the endocytic cycle within the cell over a 24 h period. In addition, immunostaining and bio-layer interferometry confirmed the targeted nanoparticle's binding affinity to amyloid species. The iron nanoparticles demonstrated favourable MRI contrast enhancement; however, the addition of the antibody resulted in a reduction in the relaxivity of the particles. The present work shows promising preliminary results in the development of a targeted non-invasive method of early AD diagnosis using contrast-enhanced MRI.
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Affiliation(s)
- Marina Ulanova
- Centre for Healthy Brain Ageing, University of New South Wales, Sydney, NSW 2052, Australia; (M.U.); (C.-K.K.); (W.W.); (P.S.S.)
| | - Lucy Gloag
- Faculty of Science, School of Mathematical and Physical Science, University of Technology Sydney, Sydney, NSW 2007, Australia;
| | - Andre Bongers
- Mark Wainwright Analytical Centre, University of New South Wales, Sydney, NSW 2052, Australia; (A.B.); (R.D.T.); (J.B.)
- Faculty of Medicine, Prince of Wales Clinical School, University of New South Wales, Sydney, NSW 2052, Australia
| | - Chul-Kyu Kim
- Centre for Healthy Brain Ageing, University of New South Wales, Sydney, NSW 2052, Australia; (M.U.); (C.-K.K.); (W.W.); (P.S.S.)
| | - Hong Thien Kim Duong
- School of Chemistry, University of New South Wales, Sydney, NSW 2052, Australia; (H.T.K.D.); (J.J.G.)
| | - Ha Na Kim
- Molecular Surface Interaction Laboratory, Mark Wainwright Analytical Centre, University of New South Wales, Sydney, NSW 2052, Australia;
| | - John Justin Gooding
- School of Chemistry, University of New South Wales, Sydney, NSW 2052, Australia; (H.T.K.D.); (J.J.G.)
- Australian Centre for NanoMedicine, University of New South Wales, Sydney, NSW 2052, Australia
| | - Richard D. Tilley
- Mark Wainwright Analytical Centre, University of New South Wales, Sydney, NSW 2052, Australia; (A.B.); (R.D.T.); (J.B.)
- School of Chemistry, University of New South Wales, Sydney, NSW 2052, Australia; (H.T.K.D.); (J.J.G.)
- Australian Centre for NanoMedicine, University of New South Wales, Sydney, NSW 2052, Australia
| | - Joanna Biazik
- Mark Wainwright Analytical Centre, University of New South Wales, Sydney, NSW 2052, Australia; (A.B.); (R.D.T.); (J.B.)
| | - Wei Wen
- Centre for Healthy Brain Ageing, University of New South Wales, Sydney, NSW 2052, Australia; (M.U.); (C.-K.K.); (W.W.); (P.S.S.)
| | - Perminder S. Sachdev
- Centre for Healthy Brain Ageing, University of New South Wales, Sydney, NSW 2052, Australia; (M.U.); (C.-K.K.); (W.W.); (P.S.S.)
- Neuropsychiatric Institute, Euroa Centre, Prince of Wales Hospital, Sydney, NSW 2031, Australia
| | - Nady Braidy
- Centre for Healthy Brain Ageing, University of New South Wales, Sydney, NSW 2052, Australia; (M.U.); (C.-K.K.); (W.W.); (P.S.S.)
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Ferritin-Coated SPIONs as New Cancer Cell Targeted Magnetic Nanocarrier. Molecules 2023; 28:molecules28031163. [PMID: 36770830 PMCID: PMC9919024 DOI: 10.3390/molecules28031163] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 01/16/2023] [Accepted: 01/17/2023] [Indexed: 01/26/2023] Open
Abstract
Superparamagnetic iron oxide nanoparticles (SPIONs) may act as an excellent theragnostic tool if properly coated and stabilized in a biological environment, even more, if they have targeting properties towards a specific cellular target. Humanized Archaeoglobus fulgidus Ferritin (HumAfFt) is an engineered ferritin characterized by the peculiar salt-triggered assembly-disassembly of the hyperthermophile Archaeoglobus fulgidus ferritin and is successfully endowed with the human H homopolymer recognition sequence by the transferrin receptor (TfR1 or CD71), overexpressed in many cancer cells in response to the increased demand of iron. For this reason, HumAfFt was successfully used in this study as a coating material for 10 nm SPIONs, in order to produce a new magnetic nanocarrier able to discriminate cancer cells from normal cells and maintain the potential theragnostic properties of SPIONs. HumAfFt-SPIONs were exhaustively characterized in terms of size, morphology, composition, and cytotoxicity. The preferential uptake capacity of cancer cells toward HumAfFt-SPIONs was demonstrated in vitro on human breast adenocarcinoma (MCF7) versus normal human dermal fibroblast (NHDF) cell lines.
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7
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Dash R, Biswal J, Yadav M, Sharma T, Mohapatra S, Prusty SK. Novel atorvastatin-curcumin conjugate nanogel, a selective COX2 inhibitor with enhanced biopharmaceutical profile: Design, synthesis, in silco, in vitro, and in vivo investigation. J Drug Deliv Sci Technol 2023. [DOI: 10.1016/j.jddst.2023.104211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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8
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Bitonto V, Garello F, Scherberich A, Filippi M. Prussian Blue Staining to Visualize Iron Oxide Nanoparticles. Methods Mol Biol 2023; 2566:321-332. [PMID: 36152263 DOI: 10.1007/978-1-0716-2675-7_26] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Iron deposits in cells and tissues can be detected by ex vivo histological examination through the Prussian blue (PB) staining. This practical, inexpensive, and highly sensitive technique involves the treatment of fixed tissue sections and cells with acid solutions of ferrocyanides that combine with ferric ion forming a bright blue pigment (i.e., ferric ferrocyanide). The staining can be applied to visualize iron oxide nanoparticles (IONPs), versatile magnetic nanosystems that are used in various biomedical applications and whose localization is usually required at a higher resolution than that enabled by in vivo tracking techniques.
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Affiliation(s)
- Valeria Bitonto
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Torino, Italy
| | - Francesca Garello
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Torino, Italy
| | - Arnaud Scherberich
- Department of Biomedicine, University and University Hospital of Basel, Basel, Switzerland.
- Department of Biomedical Engineering, University of Basel, Allschwil, Switzerland.
| | - Miriam Filippi
- Soft Robotics Laboratory, ETH Zurich, Zurich, Switzerland.
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Zhang X, Kong F, Wang T, Huang X, Li W, Zhang M, Wen T, Liu J, Zhang Y, Meng J, Xu H. Iron oxide nanoparticles cause surface coating- and core chemistry-dependent endothelial cell ferroptosis. Nanotoxicology 2022; 16:829-843. [PMID: 36660964 DOI: 10.1080/17435390.2022.2154176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Iron oxide nanoparticles (IONPs) are mostly intended to be administrated intravenously, understanding the interaction of IONPs with vascular endothelial cells is extremely crucial for developing safe application regimes of IONPs. In this work, interactions of three kinds of IONPs to endothelial cells were investigated both in human umbilical vein endothelial cells (HUVECs) and in healthy mice. Both meso-2,3-dimercaptosuccinic acid (DMSA) coated Fe3O4 NPs (DMSA-Fe3O4 NPs) and DMSA-Fe2O3 NPs induced cell growth inhibition, while polyglucose sorbitol carboxymethyether coated Fe2O3 NPs(PSC-Fe2O3 NPs) did not. The PSC coating inhibited the cellular uptake of the IONPs. Both DMSA-Fe3O4 and DMSA-Fe2O3 NPs induced ferroptosis of HUVEC through upregulating phospholipid peroxides, which could be inhibited by typical ferroptosis inhibitors ferrostatin-1, Trolox and deferoxamine. Moreover, transforming growth factor beta 1 (TGFβ1) was upregulated by DMSA-Fe3O4 NPs at protein and gene level. The inhibitor of TGFβ1 receptor LY210 could reduce the effect. When being intravenously injected in mice, DMSA-Fe3O4 NPs were observed locating in the liver, increased the levels of lipid peroxidation (4-hydroxynonenal), acyl-CoA synthetase long-chain family member 4(ACSL4) and TGFβ1, indicating ferroptosis occurrence in vivo. The ferroptosis of vascular endothelial cells in exposure with IONPs depended on the surface coating and core chemistry of the NPs. Both DMSA-Fe3O4 NPs and DMSA-Fe2O3 NPs could induce the ferroptosis of endothelial cells, while PSC-Fe2O3 NPs did not induce ferroptosis and apoptosis possibly due to the very low cellular uptake. DMSA-Fe3O4 NPs and TGFβ1 formed feedforward loop to induce ferroptosis.
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Affiliation(s)
- Xue Zhang
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Fei Kong
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science and Medical Engineering, Southeast University, Nanjing, China
| | - Tian Wang
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xin Huang
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wanqing Li
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Meichen Zhang
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Tao Wen
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jian Liu
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yu Zhang
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science and Medical Engineering, Southeast University, Nanjing, China
| | - Jie Meng
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Haiyan Xu
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Svitkova B, Selc M, Nemethova V, Razga F, Gabelova A, Ursinyova M, Babelova A. Plate reader spectroscopy as an alternative to atomic absorption spectroscopy for the assessment of nanoparticle cellular uptake. Heliyon 2022; 8:e11595. [DOI: 10.1016/j.heliyon.2022.e11595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 10/26/2022] [Accepted: 11/08/2022] [Indexed: 11/17/2022] Open
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11
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Sudewi S, Li CH, Dayalan S, Zulfajri M, Sashankh PVS, Huang GG. Enhanced fluorescent iron oxide quantum dots for rapid and interference free recognizing lysine in dairy products. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 279:121453. [PMID: 35667139 DOI: 10.1016/j.saa.2022.121453] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 05/25/2022] [Accepted: 05/29/2022] [Indexed: 06/15/2023]
Abstract
In this work, a simple, easy and selective method for sensing lysine in an acidic medium was developed based on fluorescent iron oxide quantum dots (IO QDs). IO QDs using the hydrothermal method were prepared with different conditions (concentration of NPs, amount of citric acid, heating time, heating temperature, and total volume in the hydrothermal reactor) where iron oxide nanoparticles (IO NPs) were used as the starting materials. TEM, FTIR, UV-Vis Spectrometry, fluorescence spectrometry, Powder XRD, VSM were used to characterize the as-prepared IO QDs. The surface of the IO QDs contained -OH, -COO-, and other functional groups that acted as a bridge to bind the IO QDs nanoprobe with the surrounding analytes. Under acidic conditions (pH 3.0), IO QDs exhibited a rapid and interference-free fluorescence enhancement behavior after adding lysine within 2 min at room temperature, whereas other amino acids had no effect on IO QDs fluorescence. Therefore, the IO QDs prepared in this study have shown potential in lysine sensing applications. The results showed that the relative FL intensity was linear with lysine concentration in the range of 1-100 μM and had a detection limit of 0.66 μM. This proposed method has high selectivity for lysine over other amino acids, and the developed methods were used in real sample with good recoveries. Under relatively acidic conditions, a specific and fast lysine interaction was observed, resulting in the successful of IO QDs as the fluorescent probe for rapid and interference-free lysine assessment in dairy products.
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Affiliation(s)
- Sri Sudewi
- Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung 80708, Taiwan; Department of Pharmacy, Faculty of Mathematic and Natural Science, Universitas Sam Ratulangi, Manado 95115, Indonesia
| | - Chien-Hung Li
- Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Sandhiya Dayalan
- Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Muhammad Zulfajri
- Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung 80708, Taiwan; Department of Chemistry Education, Universitas Serambi Mekkah, Banda Aceh, Aceh 23245, Indonesia
| | | | - Genin Gary Huang
- Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung 80708, Taiwan; Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung 80708, Taiwan; Department of Chemistry, National Sun Yat-sen University, Kaohsiung 80424, Taiwan.
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12
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Paulini F, Marangon ARM, Azevedo CL, Brito JLM, Lemos MS, Sousa MH, Veiga-Souza FH, Souza PEN, Lucci CM, Azevedo RB. In Vivo Evaluation of DMSA-Coated Magnetic Nanoparticle Toxicity and Biodistribution in Rats: A Long-Term Follow-Up. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:3513. [PMID: 36234641 PMCID: PMC9565739 DOI: 10.3390/nano12193513] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 09/27/2022] [Accepted: 10/05/2022] [Indexed: 06/16/2023]
Abstract
This work presents a long-term follow-up (300 days) of rats after a single intravenous injection of DMSA-coated magnetite nanoparticles (DMSA-MNP). The animals were systematically evaluated by hematological, biochemical, and ultrasound examinations, monitoring the same animal over time. In addition, oxidative stress evaluation, DMSA-MNP biodistribution, computerized tomography for ex vivo organs, and histopathology analysis were performed at the end of the experiment period. Overall, DMSA-MNP administration did not cause serious damage to the rats' health over the course of 300 days post-administration. All animals presented hematological parameters within the normal limits, and no alterations on serum creatinine, urea, ALT, and AST were related to DMSA-MNP administration. Liver and spleen showed no important alterations in any of the examinations. The kidneys of treated animals displayed intermittent pelvis dilation at ultrasound analysis, but without damage to the organ parenchyma after 300 days. The lungs of treated animals presented a light interalveolar septal thickening, but the animals did not present any clinical respiratory symptom. Nanoparticles were not detected in the vital organs of treated animals 300 days after administration. This work represents the first assessment of the long-term effects of DMSA-MNP and goes a step further on the safety of its use for biomedical applications.
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Affiliation(s)
- Fernanda Paulini
- Department of Physiological Sciences, Institute of Biological Sciences, University of Brasilia, Brasilia 70910-900, Brazil
| | - Aline R. M. Marangon
- Department of Physiological Sciences, Institute of Biological Sciences, University of Brasilia, Brasilia 70910-900, Brazil
| | - Carolina L. Azevedo
- Department of Physiological Sciences, Institute of Biological Sciences, University of Brasilia, Brasilia 70910-900, Brazil
| | - Juliana L. M. Brito
- Department of Physiological Sciences, Institute of Biological Sciences, University of Brasilia, Brasilia 70910-900, Brazil
| | | | - Marcelo H. Sousa
- Faculty of Ceilandia, University of Brasilia, Brasilia 70910-900, Brazil
| | - Fabiane H. Veiga-Souza
- Faculty of Ceilandia, University of Brasilia, Brasilia 70910-900, Brazil
- Department of Cell Biology, Laboratory of Protein Chemistry and Biochemistry, Institute of Biological Sciences, University of Brasilia, Brasilia 70910-900, Brazil
| | - Paulo E. N. Souza
- Laboratory of Electron Paramagnetic Resonance, Institute of Physics, University of Brasilia, Brasilia 70910-900, Brazil
| | - Carolina M. Lucci
- Department of Physiological Sciences, Institute of Biological Sciences, University of Brasilia, Brasilia 70910-900, Brazil
| | - Ricardo B. Azevedo
- Department of Genetics and Morphology, Institute of Biological Sciences, University of Brasilia, Brasilia 70910-900, Brazil
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13
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Huang R, Zhou X, Chen G, Su L, Liu Z, Zhou P, Weng J, Min Y. Advances of functional nanomaterials for magnetic resonance imaging and biomedical engineering applications. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2022; 14:e1800. [PMID: 35445588 DOI: 10.1002/wnan.1800] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 03/21/2022] [Accepted: 03/25/2022] [Indexed: 11/12/2022]
Abstract
Functional nanomaterials have been widely used in biomedical fields due to their good biocompatibility, excellent physicochemical properties, easy surface modification, and easy regulation of size and morphology. Functional nanomaterials for magnetic resonance imaging (MRI) can target specific sites in vivo and more easily detect disease-related specific biomarkers at the molecular and cellular levels than traditional contrast agents, achieving a broad application prospect in MRI. This review focuses on the basic principles of MRI, the classification, synthesis and surface modification methods of contrast agents, and their clinical applications to provide guidance for designing novel contrast agents and optimizing the contrast effect. Furthermore, the latest biomedical advances of functional nanomaterials in medical diagnosis and disease detection, disease treatment, the combination of diagnosis and treatment (theranostics), multi-model imaging and nanozyme are also summarized and discussed. Finally, the bright application prospects of functional nanomaterials in biomedicine are emphasized and the urgent need to achieve significant breakthroughs in the industrial transformation and the clinical translation is proposed. This article is categorized under: Nanotechnology Approaches to Biology > Nanoscale Systems in Biology Diagnostic Tools > Diagnostic Nanodevices Therapeutic Approaches and Drug Discovery > Nanomedicine for Oncologic Disease.
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Affiliation(s)
- Ruijie Huang
- Department of Endocrinology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China.,Department of Chemistry, University of Science and Technology of China, Hefei, China
| | - Xingyu Zhou
- Department of Chemistry, University of Science and Technology of China, Hefei, China
| | - Guiyuan Chen
- Department of Chemistry, University of Science and Technology of China, Hefei, China
| | - Lanhong Su
- Department of Chemistry, University of Science and Technology of China, Hefei, China
| | - Zhaoji Liu
- Department of Chemistry, University of Science and Technology of China, Hefei, China
| | - Peijie Zhou
- Department of Radiation Oncology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Jianping Weng
- Department of Endocrinology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Yuanzeng Min
- Department of Endocrinology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China.,Department of Chemistry, University of Science and Technology of China, Hefei, China
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14
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Wu K, Liu J, Chugh VK, Liang S, Saha R, Krishna VD, Cheeran MCJ, Wang JP. Magnetic nanoparticles and magnetic particle spectroscopy-based bioassays: a 15 year recap. NANO FUTURES 2022; 6:022001. [PMID: 36199556 PMCID: PMC9531898 DOI: 10.1088/2399-1984/ac5cd1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Magnetic nanoparticles (MNPs) have unique physical and chemical properties, such as high surface area to volume ratio and size-related magnetism, which are completely different from their bulk materials. Benefiting from the facile synthesis and chemical modification strategies, MNPs have been widely studied for applications in nanomedicine. Herein, we firstly summarized the designs of MNPs from the perspectives of materials and physicochemical properties tailored for biomedical applications. Magnetic particle spectroscopy (MPS), first reported in 2006, has flourished as an independent platform for many biological and biomedical applications. It has been extensively reported as a versatile platform for a variety of bioassays along with the artificially designed MNPs, where the MNPs serve as magnetic nanoprobes to specifically probe target analytes from fluid samples. In this review, the mechanisms and theories of different MPS platforms realizing volumetric- and surface-based bioassays are discussed. Some representative works of MPS platforms for applications such as disease diagnosis, food safety and plant pathology monitoring, drug screening, thrombus maturity assessments are reviewed. At the end of this review, we commented on the rapid growth and booming of MPS-based bioassays in its first 15 years. We also prospected opportunities and challenges that portable MPS devices face in the rapidly growing demand for fast, inexpensive, and easy-to-use biometric techniques.
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Affiliation(s)
- Kai Wu
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN 55455, United States of America
| | - Jinming Liu
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN 55455, United States of America
| | - Vinit Kumar Chugh
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN 55455, United States of America
| | - Shuang Liang
- Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN 55455, United States of America
| | - Renata Saha
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN 55455, United States of America
| | - Venkatramana D Krishna
- Department of Veterinary Population Medicine, University of Minnesota, St Paul, MN 55108, United States of America
| | - Maxim C-J Cheeran
- Department of Veterinary Population Medicine, University of Minnesota, St Paul, MN 55108, United States of America
| | - Jian-Ping Wang
- Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN 55455, United States of America
- Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN 55455, United States of America
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15
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Stimuli-controllable iron oxide nanoparticle assemblies: Design, manipulation and bio-applications. J Control Release 2022; 345:231-274. [DOI: 10.1016/j.jconrel.2022.03.024] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 03/11/2022] [Accepted: 03/12/2022] [Indexed: 02/07/2023]
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16
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Pang S, Kapur A, Zhou K, Anastasiadis P, Ballirano N, Kim AJ, Winkles JA, Woodworth GF, Huang H. Nanoparticle-assisted, image-guided laser interstitial thermal therapy for cancer treatment. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2022; 14:e1826. [PMID: 35735205 PMCID: PMC9540339 DOI: 10.1002/wnan.1826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 04/24/2022] [Accepted: 04/26/2022] [Indexed: 11/18/2022]
Abstract
Laser interstitial thermal therapy (LITT) guided by magnetic resonance imaging (MRI) is a new treatment option for patients with brain and non-central nervous system (non-CNS) tumors. MRI guidance allows for precise placement of optical fiber in the tumor, while MR thermometry provides real-time monitoring and assessment of thermal doses during the procedure. Despite promising clinical results, LITT complications relating to brain tumor procedures, such as hemorrhage, edema, seizures, and thermal injury to nearby healthy tissues, remain a significant concern. To address these complications, nanoparticles offer unique prospects for precise interstitial hyperthermia applications that increase heat transport within the tumor while reducing thermal impacts on neighboring healthy tissues. Furthermore, nanoparticles permit the co-delivery of therapeutic compounds that not only synergize with LITT, but can also improve overall effectiveness and safety. In addition, efficient heat-generating nanoparticles with unique optical properties can enhance LITT treatments through improved real-time imaging and thermal sensing. This review will focus on (1) types of inorganic and organic nanoparticles for LITT; (2) in vitro, in silico, and ex vivo studies that investigate nanoparticles' effect on light-tissue interactions; and (3) the role of nanoparticle formulations in advancing clinically relevant image-guided technologies for LITT. This article is categorized under: Therapeutic Approaches and Drug Discovery > Nanomedicine for Neurological Disease Implantable Materials and Surgical Technologies > Nanoscale Tools and Techniques in Surgery.
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Affiliation(s)
- Sumiao Pang
- Fischell Department of Bioengineering, University of Maryland at College ParkCollege ParkMarylandUSA
| | - Anshika Kapur
- Department of NeurosurgeryUniversity of Maryland School of MedicineBaltimoreMarylandUSA
| | - Keri Zhou
- Fischell Department of Bioengineering, University of Maryland at College ParkCollege ParkMarylandUSA
| | - Pavlos Anastasiadis
- Department of NeurosurgeryUniversity of Maryland School of MedicineBaltimoreMarylandUSA,University of Maryland Marlene and Stewart Greenebaum Cancer CenterBaltimoreMarylandUSA
| | - Nicholas Ballirano
- Fischell Department of Bioengineering, University of Maryland at College ParkCollege ParkMarylandUSA
| | - Anthony J. Kim
- Department of NeurosurgeryUniversity of Maryland School of MedicineBaltimoreMarylandUSA,University of Maryland Marlene and Stewart Greenebaum Cancer CenterBaltimoreMarylandUSA
| | - Jeffrey A. Winkles
- Department of NeurosurgeryUniversity of Maryland School of MedicineBaltimoreMarylandUSA,University of Maryland Marlene and Stewart Greenebaum Cancer CenterBaltimoreMarylandUSA
| | - Graeme F. Woodworth
- Department of NeurosurgeryUniversity of Maryland School of MedicineBaltimoreMarylandUSA,University of Maryland Marlene and Stewart Greenebaum Cancer CenterBaltimoreMarylandUSA
| | - Huang‐Chiao Huang
- Fischell Department of Bioengineering, University of Maryland at College ParkCollege ParkMarylandUSA,University of Maryland Marlene and Stewart Greenebaum Cancer CenterBaltimoreMarylandUSA
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17
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Labusca L, Herea DD, Emanuela Minuti A, Stavila C, Danceanu C, Plamadeala P, Chiriac H, Lupu N. Magnetic Nanoparticles and Magnetic Field Exposure Enhances Chondrogenesis of Human Adipose Derived Mesenchymal Stem Cells But Not of Wharton Jelly Mesenchymal Stem Cells. Front Bioeng Biotechnol 2021; 9:737132. [PMID: 34733830 PMCID: PMC8558412 DOI: 10.3389/fbioe.2021.737132] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 09/10/2021] [Indexed: 02/05/2023] Open
Abstract
Purpose: Iron oxide based magnetic nanoparticles (MNP) are versatile tools in biology and medicine. Adipose derived mesenchymal stem cells (ADSC) and Wharton Jelly mesenchymal stem cells (WJMSC) are currently tested in different strategies for regenerative regenerative medicine (RM) purposes. Their superiority compared to other mesenchymal stem cell consists in larger availability, and superior proliferative and differentiation potential. Magnetic field (MF) exposure of MNP-loaded ADSC has been proposed as a method to deliver mechanical stimulation for increasing conversion to musculoskeletal lineages. In this study, we investigated comparatively chondrogenic conversion of ADSC-MNP and WJMSC with or without MF exposure in order to identify the most appropriate cell source and differentiation protocol for future cartilage engineering strategies. Methods: Human primary ADSC and WJMSC from various donors were loaded with proprietary uncoated MNP. The in vitro effect on proliferation and cellular senescence (beta galactosidase assay) in long term culture was assessed. In vitro chondrogenic differentiation in pellet culture system, with or without MF exposure, was assessed using pellet histology (Safranin O staining) as well as quantitative evaluation of glycosaminoglycan (GAG) deposition per cell. Results: ADSC-MNP complexes displayed superior proliferative capability and decreased senescence after long term (28 days) culture in vitro compared to non-loaded ADSC and to WJMSC-MNP. Significant increase in chondrogenesis conversion in terms of GAG/cell ratio could be observed in ADSC-MNP. MF exposure increased glycosaminoglycan deposition in MNP-loaded ADSC, but not in WJMSC. Conclusion: ADSC-MNP display decreased cellular senescence and superior chondrogenic capability in vitro compared to non-loaded cells as well as to WJMSC-MNP. MF exposure further increases ADSC-MNP chondrogenesis in ADSC, but not in WJMSC. Loading ADSC with MNP can derive a successful procedure for obtaining improved chondrogenesis in ADSC. Further in vivo studies are needed to confirm the utility of ADSC-MNP complexes for cartilage engineering.
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Affiliation(s)
- Luminita Labusca
- National Institute of Research and Development for Technical Physics, Iasi, Romania
- Orthopedics and Traumatology Clinic County Emergency Hospital Saint Spiridon, Iasi, Romania
| | - Dumitru-Daniel Herea
- National Institute of Research and Development for Technical Physics, Iasi, Romania
| | - Anca Emanuela Minuti
- National Institute of Research and Development for Technical Physics, Iasi, Romania
- Faculty of Physics, Alexandru Ioan Cuza University, Iasi, Romania
| | - Cristina Stavila
- National Institute of Research and Development for Technical Physics, Iasi, Romania
- Faculty of Physics, Alexandru Ioan Cuza University, Iasi, Romania
| | - Camelia Danceanu
- National Institute of Research and Development for Technical Physics, Iasi, Romania
- Faculty of Physics, Alexandru Ioan Cuza University, Iasi, Romania
| | - Petru Plamadeala
- Pathology Department County Children Emergency Hospital Saint Mary, Iasi, Romania
| | - Horia Chiriac
- National Institute of Research and Development for Technical Physics, Iasi, Romania
| | - Nicoleta Lupu
- National Institute of Research and Development for Technical Physics, Iasi, Romania
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18
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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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19
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Martins ES, Espindola A, Britos TN, Chagas C, Barbosa E, Castro CE, Fonseca FLA, Haddad PS. Potential Use of DMSA-Containing Iron Oxide Nanoparticles as Magnetic Vehicles against the COVID-19 Disease. ChemistrySelect 2021; 6:7931-7935. [PMID: 34541297 PMCID: PMC8441750 DOI: 10.1002/slct.202101900] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 08/04/2021] [Indexed: 12/28/2022]
Abstract
Iron oxide magnetic nanoparticles have been employed as potential vehicles for a large number of biomedical applications, such as drug delivery. This article describes the synthesis, characterization and in vitro cytotoxic in COVID-19 cells evaluation of DMSA superparamagnetic iron oxide magnetic nanoparticles. Magnetite (Fe3O4) nanoparticles were synthesized by co-precipitation of iron salts and coated with meso-2,3-dimercaptosuccinic acid (DMSA) molecule. Structural and morphological characterizations were performed by X-ray diffraction (XRD), Fourier transformed infrared (FT-IR), magnetic measurements (SQUID), transmission electron microscopy (TEM), and dynamic light scattering (DLS). Our results demonstrate that the nanoparticles have a mean diameter of 12 nm in the solid-state and are superparamagnetic at room temperature. There is no toxicity of SPIONS-DMSA under the cells of patients with COVID-19. Taken together the results show that DMSA- Fe3O4 are good candidates as nanocarriers in the alternative treatment of studied cells.
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Affiliation(s)
- Elisama S. Martins
- Department of ChemistryFederal University of São Paulo.Rua São Nicolau, 210. CentroDiadema, SP09961-400Brazil
| | - Ariane Espindola
- Department of ChemistryFederal University of São Paulo.Rua São Nicolau, 210. CentroDiadema, SP09961-400Brazil
- Institut de Science des Matériaux de Mulhouse (IS2 M)Université de Haute-Alsace15 Rue Jean Starcky68057MulhouseFrance.
| | - Tatiane N. Britos
- Department of ChemistryFederal University of São Paulo.Rua São Nicolau, 210. CentroDiadema, SP09961-400Brazil
| | - Camila Chagas
- Faculty of Medicine of ABC (FMABC).Avenida Príncipe de Gales, 667, Príncipe de GalesSanto André, SP09060-590Brazil
| | - Emerson Barbosa
- Faculty of Medicine of ABC (FMABC).Avenida Príncipe de Gales, 667, Príncipe de GalesSanto André, SP09060-590Brazil
| | - Carlos E. Castro
- Center for Natural and Human ScienceFederal University of ABC (UFABC).Av. dos Estados, 5001 – BanguSanto André, SP09210-580Brazil
| | - Fernando L. A. Fonseca
- Department of ChemistryFederal University of São Paulo.Rua São Nicolau, 210. CentroDiadema, SP09961-400Brazil
- Faculty of Medicine of ABC (FMABC).Avenida Príncipe de Gales, 667, Príncipe de GalesSanto André, SP09060-590Brazil
| | - Paula S. Haddad
- Department of ChemistryFederal University of São Paulo.Rua São Nicolau, 210. CentroDiadema, SP09961-400Brazil
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20
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Microwave-assisted preparation of carbon coating layer on raspberry-shaped iron oxide particles for lithium-ion battery anodes. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115520] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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21
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Çitoğlu S, Coşkun ÖD, Tung LD, Onur MA, Thanh NTK. DMSA-coated cubic iron oxide nanoparticles as potential therapeutic agents. Nanomedicine (Lond) 2021; 16:925-941. [PMID: 34015971 DOI: 10.2217/nnm-2020-0467] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: Superparamagnetic cubic iron oxide nanoparticles (IONPs) were synthesized and functionalized with meso-2,3-dimercaptosuccinic acid (DMSA) as a potential agent for cancer treatment. Methods: Monodisperse cubic IONPs with a high value of saturation magnetization were synthesized by thermal decomposition method and functionalized with DMSA via ligand exchange reaction, and their cytotoxic effects on HeLa cells were investigated. Results: DMSA functionalized cubic IONPs with an edge length of 24.5 ± 1.9 nm had a specific absorption rate value of 197.4 W/gFe (15.95 kA/m and 488 kHz) and showed slight cytotoxicity on HeLa cells when incubated with 3.3 × 1010, 6.6 × 1010 and 9.9 × 1010 NP/mL for 24, 48 and 72 h. Conclusion: To the best of our knowledge, this is the first study to investigate both the cytotoxic effects of DMSA-coated cubic IONPs on HeLa cells and hyperthermia performance of these nanoparticles.
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Affiliation(s)
- Senem Çitoğlu
- Department of Nanotechnology & Nanomedicine, Institute of Science, Hacettepe University, Beytepe, Ankara, 06800, Turkey
| | - Özlem Duyar Coşkun
- Thin Film Preparation and Characterization Laboratory, Department of Physics Engineering, Hacettepe University, Beytepe, Ankara, 06800, Turkey
| | - Le Duc Tung
- UCL Healthcare Biomagnetic & Nanomaterials Laboratories, The Royal Institution of Great Britain, 21 Albemarle Street, London, W1S 4BS, UK.,Biophysics Group, Department of Physics & Astronomy, University College London, Gower Street, London, WC1E 6BT, UK
| | - Mehmet Ali Onur
- Department of Biology, Faculty of Science, Hacettepe University, Beytepe, Ankara, 06800, Turkey
| | - Nguyen Thi Kim Thanh
- UCL Healthcare Biomagnetic & Nanomaterials Laboratories, The Royal Institution of Great Britain, 21 Albemarle Street, London, W1S 4BS, UK.,Biophysics Group, Department of Physics & Astronomy, University College London, Gower Street, London, WC1E 6BT, UK
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22
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Elahi N, Rizwan M. Progress and prospects of magnetic iron oxide nanoparticles in biomedical applications: A review. Artif Organs 2021; 45:1272-1299. [PMID: 34245037 DOI: 10.1111/aor.14027] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 06/09/2021] [Accepted: 06/14/2021] [Indexed: 12/26/2022]
Abstract
Nanoscience has been considered as one of the most substantial research in modern science. The utilization of nanoparticle (NP) materials provides numerous advantages in biomedical applications due to their unique properties. Among various types of nanoparticles, the magnetic nanoparticles (MNPs) of iron oxide possess intrinsic features, which have been efficiently exploited for biomedical purposes including drug delivery, magnetic resonance imaging, Magnetic-activated cell sorting, nanobiosensors, hyperthermia, and tissue engineering and regenerative medicine. The size and shape of nanostructures are the main factors affecting the physicochemical features of superparamagnetic iron oxide nanoparticles, which play an important role in the improvement of MNP properties, and can be controlled by appropriate synthesis strategies. On the other hand, the proper modification and functionalization of the surface of iron oxide nanoparticles have significant effects on the improvement of physicochemical and mechanical features, biocompatibility, stability, and surface activity of MNPs. This review focuses on popular methods of fabrication, beneficial surface coatings with regard to the main required features for their biomedical use, as well as new applications.
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Affiliation(s)
- Narges Elahi
- Department of Tissue Engineering and Applied Cell Sciences, School of Advance Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Fasa University of Medical Sciences, Fasa, Iran.,Department of Medical Nanotechnology, School of Advance Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Muhammad Rizwan
- Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, ON, Canada
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23
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Mbugua SN, Njenga LW, Odhiambo RA, Wandiga SO, Onani MO. Beyond DNA-targeting in Cancer Chemotherapy. Emerging Frontiers - A Review. Curr Top Med Chem 2021; 21:28-47. [PMID: 32814532 DOI: 10.2174/1568026620666200819160213] [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] [Received: 05/18/2020] [Revised: 07/07/2020] [Accepted: 07/08/2020] [Indexed: 12/14/2022]
Abstract
Modern anti-cancer drugs target DNA specifically for rapid division of malignant cells. One downside of this approach is that they also target other rapidly dividing healthy cells, such as those involved in hair growth leading to serious toxic side effects and hair loss. Therefore, it would be better to develop novel agents that address cellular signaling mechanisms unique to cancerous cells, and new research is now focussing on such approaches. Although the classical chemotherapy area involving DNA as the set target continues to produce important findings, nevertheless, a distinctly discernible emerging trend is the divergence from the cisplatin operation model that uses the metal as the primary active center of the drug. Many successful anti-cancer drugs present are associated with elevated toxicity levels. Cancers also develop immunity against most therapies and the area of cancer research can, therefore, be seen as an area with a high unaddressed need. Hence, ongoing work into cancer pathogenesis is important to create accurate preclinical tests that can contribute to the development of innovative drugs to manage and treat cancer. Some of the emergent frontiers utilizing different approaches include nanoparticles delivery, use of quantum dots, metal complexes, tumor ablation, magnetic hypothermia and hyperthermia by use of Superparamagnetic Iron oxide Nanostructures, pathomics and radiomics, laser surgery and exosomes. This review summarizes these new approaches in good detail, giving critical views with necessary comparisons. It also delves into what they carry for the future, including their advantages and disadvantages.
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Affiliation(s)
- Simon N Mbugua
- Department of Chemistry, University of Nairobi, P.O. Box 30197-00100, Nairobi, Kenya
| | - Lydia W Njenga
- Department of Chemistry, University of Nairobi, P.O. Box 30197-00100, Nairobi, Kenya
| | - Ruth A Odhiambo
- Department of Chemistry, University of Nairobi, P.O. Box 30197-00100, Nairobi, Kenya
| | - Shem O Wandiga
- Department of Chemistry, University of Nairobi, P.O. Box 30197-00100, Nairobi, Kenya
| | - Martin O Onani
- Organometallics and Nanomaterials, Department of Chemistry, University of the Western Cape, Private Bag X17, Bellville, 7535, South Africa
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Oliveira FA, Nucci MP, Mamani JB, Alves AH, Rego GNA, Kondo AT, Hamerschlak N, Junqueira MS, de Souza LEB, Gamarra LF. Multimodal Tracking of Hematopoietic Stem Cells from Young and Old Mice Labeled with Magnetic-Fluorescent Nanoparticles and Their Grafting by Bioluminescence in a Bone Marrow Transplant Model. Biomedicines 2021; 9:biomedicines9070752. [PMID: 34209598 PMCID: PMC8301491 DOI: 10.3390/biomedicines9070752] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 06/18/2021] [Accepted: 06/22/2021] [Indexed: 12/12/2022] Open
Abstract
This study proposes an innovative way to evaluate the homing and tracking of hematopoietic stem cells from young and old mice labeled with SPIONNIRF-Rh conjugated with two types of fluorophores (NIRF and Rhodamine), and their grafting by bioluminescence (BLI) in a bone marrow transplant (BMT) model. In an in vitro study, we isolated bone marrow mononuclear cells (BM-MNC) from young and old mice, and analyzed the physical-chemical characteristics of SPIONNIRF-Rh, their internalization, cell viability, and the iron quantification by NIRF, ICP-MS, and MRI. The in vivo study was performed in a BMT model to evaluate the homing, tracking, and grafting of young and old BM-MNC labeled with SPIONNIRF-Rh by NIRF and BLI, as well as the hematological reconstitution for 120 days. 5FU influenced the number of cells isolated mainly in young cells. SPIONNIRF-Rh had adequate characteristics for efficient internalization into BM-MNC. The iron load quantification by NIRF, ICP-MS, and MRI was in the order of 104 SPIONNIRF-Rh/BM-MNC. In the in vivo study, the acute NIRF evaluation showed higher signal intensity in the spinal cord and abdominal region, and the BLI evaluation allowed follow-up (11-120 days), achieving a peak of intensity at 30 days, which remained stable around 108 photons/s until the end. The hematologic evaluation showed similar behavior until 30 days and the histological results confirm that iron is present in almost all tissue evaluated. Our results on BM-MNC homing and tracking in the BMT model did not show a difference in migration or grafting of cells from young or old mice, with the hemogram analysis trending to differentiation towards the myeloid lineage in mice that received cells from old animals. The cell homing by NIRF and long term cell follow-up by BLI highlighted the relevance of the multimodal nanoparticles and combined techniques for evaluation.
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Affiliation(s)
- Fernando A. Oliveira
- Hospital Israelita Albert Einstein, São Paulo 05652-000, SP, Brazil; (F.A.O.); (M.P.N.); (J.B.M.); (A.H.A.); (G.N.A.R.); (A.T.K.); (N.H.)
| | - Mariana P. Nucci
- Hospital Israelita Albert Einstein, São Paulo 05652-000, SP, Brazil; (F.A.O.); (M.P.N.); (J.B.M.); (A.H.A.); (G.N.A.R.); (A.T.K.); (N.H.)
- LIM44—Hospital das Clínicas da Faculdade Medicina da Universidade de São Paulo, São Paulo 05403-000, SP, Brazil
| | - Javier B. Mamani
- Hospital Israelita Albert Einstein, São Paulo 05652-000, SP, Brazil; (F.A.O.); (M.P.N.); (J.B.M.); (A.H.A.); (G.N.A.R.); (A.T.K.); (N.H.)
| | - Arielly H. Alves
- Hospital Israelita Albert Einstein, São Paulo 05652-000, SP, Brazil; (F.A.O.); (M.P.N.); (J.B.M.); (A.H.A.); (G.N.A.R.); (A.T.K.); (N.H.)
| | - Gabriel N. A. Rego
- Hospital Israelita Albert Einstein, São Paulo 05652-000, SP, Brazil; (F.A.O.); (M.P.N.); (J.B.M.); (A.H.A.); (G.N.A.R.); (A.T.K.); (N.H.)
| | - Andrea T. Kondo
- Hospital Israelita Albert Einstein, São Paulo 05652-000, SP, Brazil; (F.A.O.); (M.P.N.); (J.B.M.); (A.H.A.); (G.N.A.R.); (A.T.K.); (N.H.)
| | - Nelson Hamerschlak
- Hospital Israelita Albert Einstein, São Paulo 05652-000, SP, Brazil; (F.A.O.); (M.P.N.); (J.B.M.); (A.H.A.); (G.N.A.R.); (A.T.K.); (N.H.)
| | - Mara S. Junqueira
- Center for Translational Research in Oncology, Cancer Institute of the State of Sao Paulo—ICESP, São Paulo 01246-000, SP, Brazil;
| | - Lucas E. B. de Souza
- Hemocentro de Ribeirão Preto, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto 14051-060, SP, Brazil;
| | - Lionel F. Gamarra
- Hospital Israelita Albert Einstein, São Paulo 05652-000, SP, Brazil; (F.A.O.); (M.P.N.); (J.B.M.); (A.H.A.); (G.N.A.R.); (A.T.K.); (N.H.)
- Correspondence: ; Tel.: +55-11-2151-0243
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Stueber DD, Villanova J, Aponte I, Xiao Z, Colvin VL. Magnetic Nanoparticles in Biology and Medicine: Past, Present, and Future Trends. Pharmaceutics 2021; 13:943. [PMID: 34202604 PMCID: PMC8309177 DOI: 10.3390/pharmaceutics13070943] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 05/27/2021] [Accepted: 06/16/2021] [Indexed: 12/23/2022] Open
Abstract
The use of magnetism in medicine has changed dramatically since its first application by the ancient Greeks in 624 BC. Now, by leveraging magnetic nanoparticles, investigators have developed a range of modern applications that use external magnetic fields to manipulate biological systems. Drug delivery systems that incorporate these particles can target therapeutics to specific tissues without the need for biological or chemical cues. Once precisely located within an organism, magnetic nanoparticles can be heated by oscillating magnetic fields, which results in localized inductive heating that can be used for thermal ablation or more subtle cellular manipulation. Biological imaging can also be improved using magnetic nanoparticles as contrast agents; several types of iron oxide nanoparticles are US Food and Drug Administration (FDA)-approved for use in magnetic resonance imaging (MRI) as contrast agents that can improve image resolution and information content. New imaging modalities, such as magnetic particle imaging (MPI), directly detect magnetic nanoparticles within organisms, allowing for background-free imaging of magnetic particle transport and collection. "Lab-on-a-chip" technology benefits from the increased control that magnetic nanoparticles provide over separation, leading to improved cellular separation. Magnetic separation is also becoming important in next-generation immunoassays, in which particles are used to both increase sensitivity and enable multiple analyte detection. More recently, the ability to manipulate material motion with external fields has been applied in magnetically actuated soft robotics that are designed for biomedical interventions. In this review article, the origins of these various areas are introduced, followed by a discussion of current clinical applications, as well as emerging trends in the study and application of these materials.
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Affiliation(s)
- Deanna D. Stueber
- Center for Biomedical Engineering, School of Engineering, Brown University, 171 Meeting Street, Providence, RI 02912, USA; (D.D.S.); (J.V.); (I.A.)
| | - Jake Villanova
- Center for Biomedical Engineering, School of Engineering, Brown University, 171 Meeting Street, Providence, RI 02912, USA; (D.D.S.); (J.V.); (I.A.)
- Department of Chemistry, Brown University, 324 Brook Street, Providence, RI 02912, USA;
| | - Itzel Aponte
- Center for Biomedical Engineering, School of Engineering, Brown University, 171 Meeting Street, Providence, RI 02912, USA; (D.D.S.); (J.V.); (I.A.)
| | - Zhen Xiao
- Department of Chemistry, Brown University, 324 Brook Street, Providence, RI 02912, USA;
| | - Vicki L. Colvin
- Center for Biomedical Engineering, School of Engineering, Brown University, 171 Meeting Street, Providence, RI 02912, USA; (D.D.S.); (J.V.); (I.A.)
- Department of Chemistry, Brown University, 324 Brook Street, Providence, RI 02912, USA;
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Villanueva ME, Giudice F, Ambroggio E, Vico RV. Liposome Fusion Mediated by Hydrophobic Magnetic Nanoparticles Stabilized with Oleic Acid and Modulated by an External Magnetic Field. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2021; 37:1861-1873. [PMID: 33493398 DOI: 10.1021/acs.langmuir.0c03291] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Membrane fusion is considered relevant in countless scientific areas and biotechnological processes, ranging from vital life events to biomedicine, pharmaceuticals, and materials engineering, among others. In this study, we employed hydrophobic oleic acid (OA)-coated magnetite (Fe3O4) nanoparticles (MNP-OA) as a platform to induce the fusion of 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphatidylcholine liposomes [large unilamellar vesicles (LUVs)] in a colloidal dispersion. This fusion was monitored through dynamic light scattering, turbidimetry, and fluorescence assay using the well-known Tb/dipicolinic acid (DPA) complex formation assay. MNP-OA have shown to be able to induce fusion with the mixing of liposomal inner content with direct dependence on the nanoparticle concentration added to the LUVs. Moreover, changes in the permeability of the liposome bilayer, upon the addition of MNP-OA to liposomes, were evaluated by studying the leakage of carboxyfluorescein and of the co-encapsulated Tb/DPA complex. These assays allowed us to determine that MNP-OA did not significantly modify liposome permeability during the fusion process. Transmission electron microscopy and confocal microscopy revealed that MNP-OA remained embedded in the lipid bilayer without producing membrane rupture, liposome deformation, or destruction. In addition, we evaluated the effect of applying a low-intensity magnetic field to the LUVs/MNP-OA system and observed that the nanoparticles considerably increased their fusogenic activity under this external stimulus, as well as they are capable of responding to low magnetic fields of around 0.45 mT. These results revealed the potential of hydrophobic magnetic nanoparticles, stabilized with OA, to act as a fusogen, thus representing a valuable tool for biotechnological applications.
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Affiliation(s)
- Martín E Villanueva
- Instituto de Investigaciones en Fisicoquímica de Córdoba (INFIQC-UNC-CONICET), Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Haya de la Torre y Medina Allende, Ciudad Universitaria, Córdoba X5000HUA, Argentina
| | - Francesca Giudice
- Instituto de Investigaciones en Fisicoquímica de Córdoba (INFIQC-UNC-CONICET), Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Haya de la Torre y Medina Allende, Ciudad Universitaria, Córdoba X5000HUA, Argentina
| | - Ernesto Ambroggio
- Centro de Investigaciones en Química Biológica de Córdoba (CIQUIBIC, CONICET) and Departamento de Química Biológica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Haya de la Torre y Medina Allende, Ciudad Universitaria, Córdoba X5000HUA, Argentina
| | - Raquel V Vico
- Instituto de Investigaciones en Fisicoquímica de Córdoba (INFIQC-UNC-CONICET), Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Haya de la Torre y Medina Allende, Ciudad Universitaria, Córdoba X5000HUA, Argentina
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Hydroxyapatite-Based Magnetic Bionanocomposite as Pharmaceuticals Carriers in Chitosan Scaffolds. JOURNAL OF COMPOSITES SCIENCE 2021. [DOI: 10.3390/jcs5020037] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Hydroxyapatite (HA) is a bioceramic very similar to the mineral component of bones and teeth. It is well established that osteoblasts grow better onto HA-coated metals than on metals alone. Herein, the preparation of a new system consisting of magnetite (Fe3O4) and HA functionalized with oleic acid and simvastatin (SIMV), and incorporated in chitosan (CHI) scaffolds, was undertaken. HA was synthesized by the hydrothermal method, while Fe3O4 was synthesized by co-precipitation. The polymer matrix was obtained using a 2% CHI solution, and allowed to stir for 2 h. The final material was freeze-dried to produce scaffolds. The magnetic properties remained unchanged after the formation of the composite, as well as after the preparation of the scaffolds, maintaining the superparamagnetism. CHI scaffolds were analyzed by scanning electronic spectroscopy (SEM) and showed a high porosity, with very evident cavities, which provides the functionality of bone growth support during the remineralization process in possible regions affected by bone tissue losses. The synthesized composite showed an average particle size between 15 and 23 nm for particles (HA and Fe3O4). The scaffolds showed considerable porosity, which is important for the performance of various functions of the tissue structure. Moreover, the addition of simvastatin in the system can promote bone formation.
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Transport of environmental natural organic matter coated silver nanoparticle across cell membrane based on membrane etching treatment and inhibitors. Sci Rep 2021; 11:507. [PMID: 33436771 PMCID: PMC7803783 DOI: 10.1038/s41598-020-79901-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 12/14/2020] [Indexed: 12/24/2022] Open
Abstract
Environmental natural organic matters (NOMs) have great effects on the physicochemical properties of engineering nanoparticles, which may impact the transport of nanoparticles across plasma membrane and the cytotoxicity. Therefore, the kinetics, uptake pathway and mass of transporting into A549 cell membrane of silver nanoparticles (AgNPs) coated with citric acid (CA), tartaric acid (TA) and fulvic acid (FA) were investigated, respectively. CA, FA and TA enhanced the colloidal stability of AgNPs in culture medium and have greatly changed the surface plasmon resonance spectrum of AgNPs due to the absorption of CA, FA and TA on surface of AgNPs. Internalizing model showed that velocity of CA-, TA- and FA-nAg transporting into A549 cell were 5.82-, 1.69- and 0.29-fold higher than those of the control group, respectively. Intracellular mass of Ag was dependent on mass of AgNPs delivered to cell from suspension, which obeyed Logistic model and was affected by NOMs that CA- and TA-nAg showed a large promotion on intracellular mass of Ag. The lipid raft/caveolae-mediated endocytosis (LME) of A549 cell uptake of AgNPs were susceptible to CA, TA and FA that uptake of CA-, TA- and FA-nAg showed lower degree of dependent on LME than that of the control (uncoated AgNPs). Actin-involved uptake pathway and macropinocytosis would have less contribution to uptake of FA-nAg. Overall, transmembrane transport of NOMs-coated AgNPs differs greatly from that of the pristine AgNPs.
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29
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Khoee S, Jalaeian Bashirzadeh M. Preparation of Janus‐type superparamagnetic iron oxide nanoparticles modified with functionalized
PCL
/
PHEMA
via photopolymerization for dual drug delivery. J Appl Polym Sci 2021. [DOI: 10.1002/app.49627] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Sepideh Khoee
- Polymer Laboratory, School of Chemistry, College of Science University of Tehran Tehran Iran
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Natarajan P, Tomich JM. Understanding the influence of experimental factors on bio-interactions of nanoparticles: Towards improving correlation between in vitro and in vivo studies. Arch Biochem Biophys 2020; 694:108592. [PMID: 32971033 PMCID: PMC7503072 DOI: 10.1016/j.abb.2020.108592] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 09/16/2020] [Accepted: 09/18/2020] [Indexed: 12/17/2022]
Abstract
Bionanotechnology has developed rapidly over the past two decades, owing to the extensive and versatile, functionalities and applicability of nanoparticles (NPs). Fifty-one nanomedicines have been approved by FDA since 1995, out of the many NPs based formulations developed to date. The general conformation of NPs consists of a core with ligands coating their surface, that stabilizes them and provides them with added functionalities. The physicochemical properties, especially the surface composition of NPs influence their bio-interactions to a large extent. This review discusses recent studies that help understand the nano-bio interactions of iron oxide and gold NPs with different surface compositions. We discuss the influence of the experimental factors on the outcome of the studies and, thus, the importance of standardization in the field of nanotechnology. Recent studies suggest that with careful selection of experimental parameters, it is possible to improve the positive correlation between in vitro and in vivo studies. This provides a fundamental understanding of the NPs which helps in assessing their potential toxic side effects and may aid in manipulating them further to improve their biocompatibility and biosafety.
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31
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Silva PL, Savchuk OA, Gallo J, García-Hevia L, Bañobre-López M, Nieder JB. Mapping intracellular thermal response of cancer cells to magnetic hyperthermia treatment. NANOSCALE 2020; 12:21647-21656. [PMID: 32766635 DOI: 10.1039/c9nr10370h] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Temperature is a key parameter for optimal cellular function and growth. Temperature perturbation may directly lead to cell death. This can be used in cancer therapies to kill cells in tumors, a therapeutic approach called hyperthermia. To avoid overheating of tumors that may damage healthy tissues, a knowledge of the intracellular temperature reached during the hyperthermia treatment of cancer cells is relevant. Recently, several luminescent intracellular nanothermometers have been proposed; however an application to sense temperature during a hyperthermia treatment is lacking. Here we present a technique to measure intracellular temperature changes in in vitro cancer cell models. For this purpose, we study for the first time the temperature dependence of the green fluorescent protein (GFP)'s fluorescence lifetime parameter. We find the fluorescence lifetime of GFP can be used for nanothermosensing. We use GFP in a bound form to actin filaments as an intracellular thermal reporter. Furthermore, we assess intracellular temperature during in vitro magnetothermal therapy on live HeLa cells incubated with polyacrylic acid-coated iron oxide nanoparticles. Compared to other thermosensitive materials and formulations reported so far, the GFP nanothermosensor is easily expressed via transfection and various GFP variants are commercially available. We foresee that the nanothermometer developed might find widespread applications in cancer therapy research and development.
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Affiliation(s)
- Pedro L Silva
- Ultrafast Bio- and Nanophotonics Group, INL - International Iberian Nanotechnology Laboratory, 4715-330 Braga, Portugal.
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The biodistribution of melanomacrophages and reactivity of PEG or amine-functionalized iron oxide nanoclusters in the liver and spleen of Egyptian toad after intraperitoneal or oral injections: Histochemical study. Acta Histochem 2020; 122:151629. [PMID: 33066829 DOI: 10.1016/j.acthis.2020.151629] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Revised: 09/01/2020] [Accepted: 09/15/2020] [Indexed: 12/13/2022]
Abstract
Recently, toad flesh is the main source of protein for many peoples. Of note, disease treatment of amphibian animals is a big challenge facing toad farms development. Iron oxide nanoclusters (IONCs) are approved by the Food and Drug Administration (FDA) as new materials for drug delivery systems development. The biodistribution and fate of IONCs in the lower vertebrate tissues such as toads is novel and should be studied in details. In this study, the biodistribution and toxicities of polyethylene glycol-functionalized IONCs (PEG-IONCs) and amine-functionalized IONCs (NH2-IONCs) in the liver and spleen of Egyptian toad were studied after intraperitoneal or oral injections. The localization and levels of IONCs in liver and spleen depends on the root of injection and the surface functionalization. The presence of IONCs in the liver and spleen produced sever to mild histological and histochemical abnormalities, but in a different ratio. The change of melanomacrophages (MMs) numbers depends on the root of injection or the function group on the surface of IONCs and this explains the abnormalities of MMs produced by IONCs treatment. Further, the function group on the surface may control the biodistribution of MMs and abnormalities produced by IONCs in the liver and spleen. Understanding the biodistribution and histological abnormalities of IONCs in the lower vertebrate tissues (amphibians in this study) might introduce important information to develop new drugs which can be used for amphibian diseases treatment or diagnosis. Further, the histopathological and MMs abnormalities produced by IONCs may consider as biomarkers for amphibians diseases diagnosis.
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33
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Amos-Tautua BM, Fakayode OJ, Songca SP, Oluwafemi OS. Effect of synthetic conditions on the crystallinity, porosity and magnetic properties of gluconic acid capped iron oxide nanoparticles. ACTA ACUST UNITED AC 2020. [DOI: 10.1016/j.nanoso.2020.100480] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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34
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Metal Oxide Nanoparticles as Biomedical Materials. Biomimetics (Basel) 2020; 5:biomimetics5020027. [PMID: 32521669 PMCID: PMC7345077 DOI: 10.3390/biomimetics5020027] [Citation(s) in RCA: 127] [Impact Index Per Article: 31.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 05/28/2020] [Accepted: 06/01/2020] [Indexed: 02/08/2023] Open
Abstract
The development of new nanomaterials with high biomedical performance and low toxicity is essential to obtain more efficient therapy and precise diagnostic tools and devices. Recently, scientists often face issues of balancing between positive therapeutic effects of metal oxide nanoparticles and their toxic side effects. In this review, considering metal oxide nanoparticles as important technological and biomedical materials, the authors provide a comprehensive review of researches on metal oxide nanoparticles, their nanoscale physicochemical properties, defining specific applications in the various fields of nanomedicine. Authors discuss the recent development of metal oxide nanoparticles that were employed as biomedical materials in tissue therapy, immunotherapy, diagnosis, dentistry, regenerative medicine, wound healing and biosensing platforms. Besides, their antimicrobial, antifungal, antiviral properties along with biotoxicology were debated in detail. The significant breakthroughs in the field of nanobiomedicine have emerged in areas and numbers predicting tremendous application potential and enormous market value for metal oxide nanoparticles.
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Semba JA, Mieloch AA, Rybka JD. Introduction to the state-of-the-art 3D bioprinting methods, design, and applications in orthopedics. ACTA ACUST UNITED AC 2020. [DOI: 10.1016/j.bprint.2019.e00070] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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36
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Mieloch AA, Żurawek M, Giersig M, Rozwadowska N, Rybka JD. Bioevaluation of superparamagnetic iron oxide nanoparticles (SPIONs) functionalized with dihexadecyl phosphate (DHP). Sci Rep 2020; 10:2725. [PMID: 32066785 PMCID: PMC7026144 DOI: 10.1038/s41598-020-59478-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 01/24/2020] [Indexed: 12/19/2022] Open
Abstract
Superparamagnetic iron oxide nanoparticles (SPIONs) have been investigated for wide variety of applications. Their unique properties render them highly applicable as MRI contrast agents, in magnetic hyperthermia or targeted drug delivery. SPIONs surface properties affect a whole array of parameters such as: solubility, toxicity, stability, biodistribution etc. Therefore, progress in the field of SPIONs surface functionalization is crucial for further development of therapeutic or diagnostic agents. In this study, SPIONs were synthesized by thermal decomposition of iron (III) acetylacetonate Fe(acac)3 and functionalized with dihexadecyl phosphate (DHP) via phase transfer. Bioactivity of the SPION-DHP was assessed on SW1353 and TCam-2 cancer derived cell lines. The following test were conducted: cytotoxicity and proliferation assay, reactive oxygen species (ROS) assay, SPIONs uptake (via Iron Staining and ICP-MS), expression analysis of the following genes: alkaline phosphatase (ALPL); ferritin light chain (FTL); serine/threonine protein phosphatase 2A (PP2A); protein tyrosine phosphatase non-receptor type 11 (PTPN11); transferrin receptor 1 (TFRC) via RT-qPCR. SPION-DHP nanoparticles were successfully obtained and did not reveal significant cytotoxicity in the range of tested concentrations. ROS generation was elevated, however not correlated with the concentrations. Gene expression profile was slightly altered only in SW1353 cells.
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Affiliation(s)
- Adam Aron Mieloch
- Center for Advanced Technology, Adam Mickiewicz University in Poznan, Uniwersytetu Poznańskiego 10, 61-614, Poznan, Poland
| | - Magdalena Żurawek
- Institute of Human Genetics, Polish Academy of Sciences, Strzeszynska 32, 60-470, Poznan, Poland
| | - Michael Giersig
- Center for Advanced Technology, Adam Mickiewicz University in Poznan, Uniwersytetu Poznańskiego 10, 61-614, Poznan, Poland.,Department of Physics, Institute of Experimental Physics, Freie Universität, Arnimallee 14, 14195, Berlin, Germany
| | - Natalia Rozwadowska
- Institute of Human Genetics, Polish Academy of Sciences, Strzeszynska 32, 60-470, Poznan, Poland
| | - Jakub Dalibor Rybka
- Center for Advanced Technology, Adam Mickiewicz University in Poznan, Uniwersytetu Poznańskiego 10, 61-614, Poznan, Poland.
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37
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Sharma KS, Dubey AK, Koijam AS, Kumar C, Ballal A, Mukherjee S, Phadnis PP, Vatsa RK. Synthesis of 2-deoxy- d-glucose coated Fe 3O 4 nanoparticles for application in targeted delivery of the Pt( iv) prodrug of cisplatin – a novel approach in chemotherapy. NEW J CHEM 2020. [DOI: 10.1039/c9nj05989j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Pt(IV) prodrug of cisplatin was loaded on 2DG functionalized silica coated Fe3O4 nanoparticles. The formulation alone exhibited biocompatibility whereas Pt(IV) loaded formulation exhibited cytotoxicity comparable with cisplatin.
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Affiliation(s)
| | - Akhil K. Dubey
- Bio-Organic Division
- Bhabha Atomic Research Centre
- Mumbai-400 085
- India
| | - Arunkumar S. Koijam
- Radiopharmaceuticals Division
- Bhabha Atomic Research Centre
- Mumbai-400 085
- India
| | - Chandan Kumar
- Radiopharmaceuticals Division
- Bhabha Atomic Research Centre
- Mumbai-400 085
- India
| | - Anand Ballal
- Molecular Biology Division
- Bhabha Atomic Research Centre
- Mumbai-400 085
- India
| | - Sudip Mukherjee
- UGC-DAE Consortium for Scientific Research
- Mumbai Centre
- Mumbai-400 085
- India
| | - Prasad P. Phadnis
- Chemistry Division
- Bhabha Atomic Research Centre
- Mumbai-400 085
- India
- Homi Bhabha National Institute
| | - Rajesh K. Vatsa
- Chemistry Division
- Bhabha Atomic Research Centre
- Mumbai-400 085
- India
- Homi Bhabha National Institute
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Marcelo GA, Lodeiro C, Capelo JL, Lorenzo J, Oliveira E. Magnetic, fluorescent and hybrid nanoparticles: From synthesis to application in biosystems. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 106:110104. [DOI: 10.1016/j.msec.2019.110104] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Revised: 08/17/2019] [Accepted: 08/19/2019] [Indexed: 12/19/2022]
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39
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Kim B, Park JH, Sailor MJ. Rekindling RNAi Therapy: Materials Design Requirements for In Vivo siRNA Delivery. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1903637. [PMID: 31566258 PMCID: PMC6891135 DOI: 10.1002/adma.201903637] [Citation(s) in RCA: 163] [Impact Index Per Article: 32.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2019] [Revised: 07/12/2019] [Indexed: 05/07/2023]
Abstract
With the recent FDA approval of the first siRNA-derived therapeutic, RNA interference (RNAi)-mediated gene therapy is undergoing a transition from research to the clinical space. The primary obstacle to realization of RNAi therapy has been the delivery of oligonucleotide payloads. Therefore, the main aims is to identify and describe key design features needed for nanoscale vehicles to achieve effective delivery of siRNA-mediated gene silencing agents in vivo. The problem is broken into three elements: 1) protection of siRNA from degradation and clearance; 2) selective homing to target cell types; and 3) cytoplasmic release of the siRNA payload by escaping or bypassing endocytic uptake. The in vitro and in vivo gene silencing efficiency values that have been reported in publications over the past decade are quantitatively summarized by material type (lipid, polymer, metal, mesoporous silica, and porous silicon), and the overall trends in research publication and in clinical translation are discussed to reflect on the direction of the RNAi therapeutics field.
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Affiliation(s)
- Byungji Kim
- Materials Science and Engineering Program, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA
| | - Ji-Ho Park
- Department of Bio and Brain Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
| | - Michael J Sailor
- Materials Science and Engineering Program, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA
- Department of Chemistry and Biochemistry, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA, 92093, USA
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Domingues C, Alvarez-Lorenzo C, Concheiro A, Veiga F, Figueiras A. Nanotheranostic Pluronic-Like Polymeric Micelles: Shedding Light into the Dark Shadows of Tumors. Mol Pharm 2019; 16:4757-4774. [DOI: 10.1021/acs.molpharmaceut.9b00945] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Cátia Domingues
- Faculty of Pharmacy, University of Coimbra, Coimbra 3000-295, Portugal
- REQUIMTE/LAQV, Group of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Coimbra 3004-504, Portugal
- CIMAGO, Center of Investigation on Environment Genetics and Oncobiology, Faculty of Medicine, University of Coimbra, Coimbra 3004-531, Portugal
| | - Carmen Alvarez-Lorenzo
- Departamento de Farmacología, Farmacia y Tecnología Farmacéutica, I+D Farma (GI-1645), Facultad de Farmacia and Health Research Institute of Santiago de Compostela (IDIS), Universidade de Santiago de Compostela, Santiago de Compostela 15782, Spain
| | - Angel Concheiro
- Departamento de Farmacología, Farmacia y Tecnología Farmacéutica, I+D Farma (GI-1645), Facultad de Farmacia and Health Research Institute of Santiago de Compostela (IDIS), Universidade de Santiago de Compostela, Santiago de Compostela 15782, Spain
| | - Francisco Veiga
- Faculty of Pharmacy, University of Coimbra, Coimbra 3000-295, Portugal
- REQUIMTE/LAQV, Group of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Coimbra 3004-504, Portugal
| | - Ana Figueiras
- Faculty of Pharmacy, University of Coimbra, Coimbra 3000-295, Portugal
- REQUIMTE/LAQV, Group of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Coimbra 3004-504, Portugal
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Allafchian A, Hosseini SS. Antibacterial magnetic nanoparticles for therapeutics: a review. IET Nanobiotechnol 2019; 13:786-799. [PMID: 31625518 PMCID: PMC8676097 DOI: 10.1049/iet-nbt.2019.0146] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2019] [Revised: 06/24/2019] [Accepted: 07/10/2019] [Indexed: 07/29/2023] Open
Abstract
Along with the extensive range of exotic nanoparticle (NPs) applications, investigation of magnetic NPs (MNPs) in vitro has ushered modern antibacterial studies into an increasingly attractive research area. A great number of microorganisms exist in the size scales from nanometre to micrometre regions. The enormous potential of engineered MNPs in therapeutic procedures against various drug-resistant bacteria has declined the menace of fatal bacterial infections. Many biocompatible MNPs have been introduced that possess remarkable impacts on various bacterial strains. Conventional synthesis methods such as co-precipitation or hydrothermal techniques have been widely adopted in the production of MNPs. The MNPs for antibacterial applications are mainly required to be superparamagnetic, recyclable and biocompatible. To implement novel strategies in developing new generation antimicrobial magnetic nanomaterials, it is essential to obtain a comprehensive preview of recent achievements in synthesis, proposed antibacterial mechanisms and characterisation techniques of these nanomaterials. This review highlights notable aspects of antibacterial activity in engineered MNPs and nanocomposites including their particle properties (size, shape and saturation magnetisation), antibacterial mechanisms, synthesis methods, testing methods, surface modifications and minimum inhibitory concentrations.
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Affiliation(s)
- Alireza Allafchian
- Research Institute for Nanotechnology and Advanced Materials, Isfahan University of Technology, Isfahan 84156-83111, Iran.
| | - Seyed Sajjad Hosseini
- Research Institute for Nanotechnology and Advanced Materials, Isfahan University of Technology, Isfahan 84156-83111, Iran
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Kucharczyk K, Rybka JD, Hilgendorff M, Krupinski M, Slachcinski M, Mackiewicz A, Giersig M, Dams-Kozlowska H. Composite spheres made of bioengineered spider silk and iron oxide nanoparticles for theranostics applications. PLoS One 2019; 14:e0219790. [PMID: 31306458 PMCID: PMC6629150 DOI: 10.1371/journal.pone.0219790] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Accepted: 07/01/2019] [Indexed: 12/17/2022] Open
Abstract
Bioengineered spider silk is a biomaterial that has exquisite mechanical properties, biocompatibility, and biodegradability. Iron oxide nanoparticles can be applied for the detection and analysis of biomolecules, target drug delivery, as MRI contrast agents and as therapeutic agents for hyperthermia-based cancer treatments. In this study, we investigated three bioengineered silks, MS1, MS2 and EMS2, and their potential to form a composite material with magnetic iron oxide nanoparticles (IONPs). The presence of IONPs did not impede the self-assembly properties of MS1, MS2, and EMS2 silks, and spheres formed. The EMS2 spheres had the highest content of IONPs, and the presence of magnetite IONPs in these carriers was confirmed by several methods such as SEM, EDXS, SQUID, MIP-OES and zeta potential measurement. The interaction of EMS2 and IONPs did not modify the superparamagnetic properties of the IONPs, but it influenced the secondary structure of the spheres. The composite particles exhibited a more than two-fold higher loading efficiency for doxorubicin than the plain EMS2 spheres. For both the EMS2 and EMS2/IONP spheres, the drug revealed a pH-dependent release profile with advantageous kinetics for carriers made of the composite material. The composite spheres can be potentially applied for a combined cancer treatment via hyperthermia and drug delivery.
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Affiliation(s)
- Kamil Kucharczyk
- Chair of Medical Biotechnology, Poznan University of Medical Sciences, Poznan, Poland
- Department of Diagnostics and Cancer Immunology, Greater Poland Cancer Centre, Poznan, Poland
| | | | | | - Michal Krupinski
- The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Krakow, Poland
| | - Mariusz Slachcinski
- Faculty of Chemical Technology, Institute of Chemistry and Technical Electrochemistry, Poznan University of Technology, Poznan, Poland
| | - Andrzej Mackiewicz
- Chair of Medical Biotechnology, Poznan University of Medical Sciences, Poznan, Poland
- Department of Diagnostics and Cancer Immunology, Greater Poland Cancer Centre, Poznan, Poland
| | - Michael Giersig
- Center for Advanced Technology, Adam Mickiewicz University, Poznan, Poland
- Institute of Experimental Physics at Freie Universität, Berlin, Germany
| | - Hanna Dams-Kozlowska
- Chair of Medical Biotechnology, Poznan University of Medical Sciences, Poznan, Poland
- Department of Diagnostics and Cancer Immunology, Greater Poland Cancer Centre, Poznan, Poland
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Musielak M, Piotrowski I, Suchorska WM. Superparamagnetic iron oxide nanoparticles (SPIONs) as a multifunctional tool in various cancer therapies. Rep Pract Oncol Radiother 2019; 24:307-314. [PMID: 31193459 DOI: 10.1016/j.rpor.2019.04.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 01/25/2019] [Accepted: 04/20/2019] [Indexed: 12/19/2022] Open
Abstract
Over the past two decades nanotechnology has become an important part of novel medical research. Researchers have made great progress in developing nanotechnology applications used for detecting and treating oncological diseases. Recently, many research groups have focused on the use of superparamagnetic iron oxide nanoparticles (SPIONs) in cancer treatment. Due to the range of therapeutic properties and possibilities of various modifications, SPIONs are a promising and multifunctional tool in various cancer therapies and may help to overcome the limitations of conventional therapies. Moreover, it is still necessary to develop new methods of treatment with expected properties, such as lower toxicity, long-lasting effectiveness and higher selectivity. Analyzing the literature data, we found that currently SPIONs are used in the transport of drugs, immunotherapy and hyperthermia. The main aim of this review is to present various cancer treatment therapies utilizing SPIONs, the importance of the experiments carried out by research groups and further perspectives in the nanotechnological use of SPIONs.
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Affiliation(s)
- Marika Musielak
- Radiobiology Laboratory, Greater Poland Cancer Centre, 61-866 Poznań, Poland
| | - Igor Piotrowski
- Radiobiology Laboratory, Greater Poland Cancer Centre, 61-866 Poznań, Poland.,Department of Electroradiology, Poznań University of Medical Sciences, 61-701 Poznań, Poland
| | - Wiktoria M Suchorska
- Radiobiology Laboratory, Greater Poland Cancer Centre, 61-866 Poznań, Poland.,Department of Electroradiology, Poznań University of Medical Sciences, 61-701 Poznań, Poland
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Rybka JD. Radiosensitizing properties of magnetic hyperthermia mediated by superparamagnetic iron oxide nanoparticles (SPIONs) on human cutaneous melanoma cell lines. Rep Pract Oncol Radiother 2019; 24:152-157. [PMID: 30774558 PMCID: PMC6365839 DOI: 10.1016/j.rpor.2019.01.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 11/07/2018] [Accepted: 01/20/2019] [Indexed: 12/15/2022] Open
Abstract
Melanoma is responsible for the majority of deaths related to skin cancer. Worryingly, prognoses show an increasing number of melanoma cases each year worldwide. Radiotherapy, which is a cornerstone of cancer treatment, has proved to be useful but insufficient in melanoma management due to exceptionally high radioresistance of melanoma cells. This problem could be overcome by superparamagnetic iron oxide nanoparticles (SPIONs) used as heat mediators in magnetic hyperthermia, which not only enhance radiosensitivity, but also enable precise targeting by exploitation of their magnetic properties.
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Ansari SAMK, Ficiarà E, Ruffinatti FA, Stura I, Argenziano M, Abollino O, Cavalli R, Guiot C, D'Agata F. Magnetic Iron Oxide Nanoparticles: Synthesis, Characterization and Functionalization for Biomedical Applications in the Central Nervous System. MATERIALS (BASEL, SWITZERLAND) 2019; 12:E465. [PMID: 30717431 PMCID: PMC6384775 DOI: 10.3390/ma12030465] [Citation(s) in RCA: 100] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Revised: 01/18/2019] [Accepted: 01/29/2019] [Indexed: 12/14/2022]
Abstract
Magnetic Nanoparticles (MNPs) are of great interest in biomedicine, due to their wide range of applications. During recent years, one of the most challenging goals is the development of new strategies to finely tune the unique properties of MNPs, in order to improve their effectiveness in the biomedical field. This review provides an up-to-date overview of the methods of synthesis and functionalization of MNPs focusing on Iron Oxide Nanoparticles (IONPs). Firstly, synthesis strategies for fabricating IONPs of different composition, sizes, shapes, and structures are outlined. We describe the close link between physicochemical properties and magnetic characterization, essential to developing innovative and powerful magnetic-driven nanocarriers. In conclusion, we provide a complete background of IONPs functionalization, safety, and applications for the treatment of Central Nervous System disorders.
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Affiliation(s)
| | - Eleonora Ficiarà
- Department of Neuroscience, University of Turin, 10124 Turin, Italy.
| | | | - Ilaria Stura
- Department of Public Health and Pediatrics, University of Turin, 10124 Turin, Italy.
| | - Monica Argenziano
- Department of Drug Science and Technology, University of Turin, 10124 Turin, Italy.
| | - Ornella Abollino
- Department of Chemistry, University of Turin, 10124 Turin, Italy.
| | - Roberta Cavalli
- Department of Drug Science and Technology, University of Turin, 10124 Turin, Italy.
| | - Caterina Guiot
- Department of Neuroscience, University of Turin, 10124 Turin, Italy.
| | - Federico D'Agata
- Department of Neuroscience, University of Turin, 10124 Turin, Italy.
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Kobayashi M, Suhara T, Baba Y, Kawasaki NK, Higa JK, Matsui T. Pathological Roles of Iron in Cardiovascular Disease. Curr Drug Targets 2018; 19:1068-1076. [PMID: 29874997 PMCID: PMC6469984 DOI: 10.2174/1389450119666180605112235] [Citation(s) in RCA: 99] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Revised: 05/24/2018] [Accepted: 05/28/2018] [Indexed: 01/19/2023]
Abstract
Iron is an essential mineral required for a variety of vital biological functions. Despite being vital for life, iron also has potentially toxic aspects. Iron has been investigated as a risk factor for coronary artery disease (CAD), however, iron's toxicity in CAD patients still remains controversial. One possible mechanism behind the toxicity of iron is "ferroptosis", a newly described form of irondependent cell death. Ferroptosis is an iron-dependent form of regulated cell death that is distinct from apoptosis, necroptosis, and other types of cell death. Ferroptosis has been reported in ischemiareperfusion (I/R) injury and several other diseases. Recently, we reported that ferroptosis is a significant form of cell death in cardiomyocytes. Moreover, myocardial hemorrhage, a major event in the pathogenesis of heart failure, could trigger the release of free iron into cardiac muscle and is an independent predictor of adverse left ventricular remodeling after myocardial infarction. Iron deposition in the heart can now be detected with advanced imaging methods, such as T2 star (T2*) cardiac magnetic resonance imaging, which can non-invasively predict iron levels in the myocardium and detect myocardial hemorrhage, thus existing technology could be used to assess myocardial iron. We will discuss the role of iron in cardiovascular diseases and especially with regard to myocardial I/R injury.
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Affiliation(s)
- Motoi Kobayashi
- Department of Anatomy, Biochemistry & Physiology, John A. Burns School of Medicine, University of Hawai‘i at Manoa, Honolulu, HI
| | - Tomohiro Suhara
- Department of Anatomy, Biochemistry & Physiology, John A. Burns School of Medicine, University of Hawai‘i at Manoa, Honolulu, HI
- Department of Anesthesiology, Keio University School of Medicine, Tokyo, Japan
| | - Yuichi Baba
- Department of Anatomy, Biochemistry & Physiology, John A. Burns School of Medicine, University of Hawai‘i at Manoa, Honolulu, HI
- Department of Cardiology and Geriatrics, Kochi Medical School, Kochi University, Kochi, Japan
| | - Nicholas K. Kawasaki
- Department of Anatomy, Biochemistry & Physiology, John A. Burns School of Medicine, University of Hawai‘i at Manoa, Honolulu, HI
| | - Jason K. Higa
- Department of Anatomy, Biochemistry & Physiology, John A. Burns School of Medicine, University of Hawai‘i at Manoa, Honolulu, HI
| | - Takashi Matsui
- Department of Anatomy, Biochemistry & Physiology, John A. Burns School of Medicine, University of Hawai‘i at Manoa, Honolulu, HI
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