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Hannon G, Bogdanska A, Keogh A, Finn SP, Gobbo OL, Prina-Mello A. Biodistribution and histological analysis of iron oxide-dextran nanoparticles in wistar rats. Nanotoxicology 2023; 17:562-580. [PMID: 37982374 DOI: 10.1080/17435390.2023.2276413] [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: 06/30/2023] [Accepted: 10/11/2023] [Indexed: 11/21/2023]
Abstract
Iron oxide nanoparticles (IONP) are showing promise in many biomedical applications. One of these- magnetic hyperthermia- utilizes externally applied alternating magnetic fields and tumor-residing magnetic nanoparticles to generate localized therapeutic temperature elevations. Magnetic hyperthermia is approved in Europe to treat glioblastoma and is undergoing clinical assessment in the United States to treat prostate cancer. In this study, we performed biodistribution and histological analysis of a new IONP (RCL-01) in Wistar rats. These nanoparticles are currently undergoing clinical assessment in locally advanced pancreatic ductal adenocarcinoma to determine the feasibility of magnetic hyperthermia treatment in this disease. The study presented here aimed to determine the fate of these nanoparticles in vivo and whether this results in organ damage. Wistar rats were injected intravenously with relatively high doses of IONP (30 mgFe/kg, 45 mgFe/kg and 60 mgFe/kg) and compared to a vehicle control to determine the accumulation of iron in organs and whether this resulted in histological changes in these tissues. Dose-dependent increases of iron were observed in the liver, spleen and lungs of IONP-treated animals at 7 days postinjection; however, this did not result in significant histological changes in these tissues. Immunofluorescent imaging determined these nanoparticles are internalized by macrophages in tissue, suggesting they are readily phagocytosed by the reticuloendothelial system for eventual recycling. Notably, no changes in iron or dextran staining were found in the kidneys across all treatment groups, providing evidence for potential renal clearance.
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Affiliation(s)
- Gary Hannon
- Nanomedicine and Molecular Imaging Group, Trinity Translational Medicine Institute, Ireland
- Laboratory of Biological Characterization of Advanced Materials (LBCAM), Trinity Translational Medicine Institute, Trinity College Dublin, Ireland
| | - Anna Bogdanska
- Nanomedicine and Molecular Imaging Group, Trinity Translational Medicine Institute, Ireland
- Laboratory of Biological Characterization of Advanced Materials (LBCAM), Trinity Translational Medicine Institute, Trinity College Dublin, Ireland
| | - Anna Keogh
- Department of Histopathology, Trinity College Dublin, Ireland
| | - Stephen P Finn
- Department of Histopathology, Trinity College Dublin, Ireland
| | - Oliviero L Gobbo
- School of Pharmacy and Pharmaceutical Sciences, Ireland
- Trinity St James's Cancer Institute, Ireland
| | - Adriele Prina-Mello
- Nanomedicine and Molecular Imaging Group, Trinity Translational Medicine Institute, Ireland
- Laboratory of Biological Characterization of Advanced Materials (LBCAM), Trinity Translational Medicine Institute, Trinity College Dublin, Ireland
- Advanced Materials and Bioengineering Research (AMBER) Centre, CRANN Institute, Trinity College Dublin, Ireland
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2
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Nowak-Jary J, Machnicka B. In vivo Biodistribution and Clearance of Magnetic Iron Oxide Nanoparticles for Medical Applications. Int J Nanomedicine 2023; 18:4067-4100. [PMID: 37525695 PMCID: PMC10387276 DOI: 10.2147/ijn.s415063] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 06/29/2023] [Indexed: 08/02/2023] Open
Abstract
Magnetic iron oxide nanoparticles (magnetite and maghemite) are intensively studied due to their broad potential applications in medical and biological sciences. Their unique properties, such as nanometric size, large specific surface area, and superparamagnetism, allow them to be used in targeted drug delivery and internal radiotherapy by targeting an external magnetic field. In addition, they are successfully used in magnetic resonance imaging (MRI), hyperthermia, and radiolabelling. The appropriate design of nanoparticles allows them to be delivered to the desired tissues and organs. The desired biodistribution of nanoparticles, eg, cancerous tumors, is increased using an external magnetic field. Thus, knowledge of the biodistribution of these nanoparticles is essential for medical applications. It allows for determining whether nanoparticles are captured by the desired organs or accumulated in other tissues, which may lead to potential toxicity. This review article presents the main organs where nanoparticles accumulate. The sites of their first uptake are usually the liver, spleen, and lymph nodes, but with the appropriate design of nanoparticles, they can also be accumulated in organs such as the lungs, heart, or brain. In addition, the review describes the factors affecting the biodistribution of nanoparticles, including their size, shape, surface charge, coating molecules, and route of administration. Modern techniques for determining nanoparticle accumulation sites and concentration in isolated tissues or the body in vivo are also presented.
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Affiliation(s)
- Julia Nowak-Jary
- University of Zielona Gora, Faculty of Biological Sciences, Department of Biotechnology, Zielona Gora, 65-516, Poland
| | - Beata Machnicka
- University of Zielona Gora, Faculty of Biological Sciences, Department of Biotechnology, Zielona Gora, 65-516, Poland
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3
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Yang J, Luly KM, Green JJ. Nonviral nanoparticle gene delivery into the CNS for neurological disorders and brain cancer applications. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2023; 15:e1853. [PMID: 36193561 PMCID: PMC10023321 DOI: 10.1002/wnan.1853] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 05/24/2022] [Accepted: 08/11/2022] [Indexed: 03/15/2023]
Abstract
Nonviral nanoparticles have emerged as an attractive alternative to viral vectors for gene therapy applications, utilizing a range of lipid-based, polymeric, and inorganic materials. These materials can either encapsulate or be functionalized to bind nucleic acids and protect them from degradation. To effectively elicit changes to gene expression, the nanoparticle carrier needs to undergo a series of steps intracellularly, from interacting with the cellular membrane to facilitate cellular uptake to endosomal escape and nucleic acid release. Adjusting physiochemical properties of the nanoparticles, such as size, charge, and targeting ligands, can improve cellular uptake and ultimately gene delivery. Applications in the central nervous system (CNS; i.e., neurological diseases, brain cancers) face further extracellular barriers for a gene-carrying nanoparticle to surpass, with the most significant being the blood-brain barrier (BBB). Approaches to overcome these extracellular challenges to deliver nanoparticles into the CNS include systemic, intracerebroventricular, intrathecal, and intranasal administration. This review describes and compares different biomaterials for nonviral nanoparticle-mediated gene therapy to the CNS and explores challenges and recent preclinical and clinical developments in overcoming barriers to nanoparticle-mediated delivery to the brain. This article is categorized under: Therapeutic Approaches and Drug Discovery > Nanomedicine for Neurological Disease Therapeutic Approaches and Drug Discovery > Emerging Technologies Nanotechnology Approaches to Biology > Nanoscale Systems in Biology.
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Affiliation(s)
- Joanna Yang
- Departments of Biomedical Engineering, Ophthalmology, Oncology, Neurosurgery, Materials Science & Engineering, and Chemical & Biomolecular Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Kathryn M Luly
- Departments of Biomedical Engineering, Ophthalmology, Oncology, Neurosurgery, Materials Science & Engineering, and Chemical & Biomolecular Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Jordan J Green
- Departments of Biomedical Engineering, Ophthalmology, Oncology, Neurosurgery, Materials Science & Engineering, and Chemical & Biomolecular Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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Response of the Endogenous Antioxidant Defense System Induced in RAW 264.7 Macrophages upon Exposure to Dextran-Coated Iron Oxide Nanoparticles. Pharmaceutics 2023; 15:pharmaceutics15020552. [PMID: 36839874 PMCID: PMC9967892 DOI: 10.3390/pharmaceutics15020552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 01/31/2023] [Accepted: 02/04/2023] [Indexed: 02/10/2023] Open
Abstract
Presently, iron oxide nanoparticles are the only ones approved for clinical use as contrast agents in magnetic resonance imaging (MRI). Even though there is a high demand for these types of nanoparticles both for clinical use as well as for research, there are difficulties in obtaining stable nanoparticles with reproducible properties. In this context, in this study, we report the obtaining by an adapted coprecipitation method of dextran-coated maghemite nanoparticles (ɤ-Fe2O3 NPs). The morphology and structure of the dextran-coated maghemite nanoparticles (ɤ-Fe2O3 NPs) were determined using scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The TEM and SEM micrographs highlighted the obtaining of particles of nanometric size and spherical shape morphology. Furthermore, the high-resolution transmission electron microscopy (HRTEM), as well as selected area diffraction (SAED), revealed that the obtained samples presented the structure of cubic maghemite. In this study, we also explored the effects of the co-precipitation synthesized dextran-coated maghemite nanoparticles (ɤ-Fe2O3 NPs) on the redox status of macrophages. For cytotoxicity evaluation of these NPs, murine macrophages (RAW 264.7 cell line) were exposed to different concentrations of dextran-coated maghemite nanoparticles (ɤ-Fe2O3 NPs) corresponding to 0-500 μg Fe3+/mL and incubated for 24, 48, and 72 h. Intracellular iron uptake, changes in the oxidative stress parameters (reactive oxygen species production and malondialdehyde level), and the activity of antioxidant enzymes, as well as GSH concentration in cells, were evaluated after incubation with a lower (50 μg Fe3+/mL) and higher (500 μg Fe3+/mL) dose of NPs. The results indicated a significant decrease in RAW 264.7 cell viability after 72 h in the presence of NPs at concentrations above 25 μg Fe3+/mL. An important accumulation of NPs, dependent on dose and exposure time, was detected in macrophages, but it induced only a limited raise in the oxidative status. We showed here that the antioxidant capacity of RAW 264.7 macrophages was efficient in counteracting dextran-coated maghemite nanoparticles (ɤ-Fe2O3 NPs) toxicity even at higher doses.
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In Vitro and In Vivo Biological Assays of Dextran Coated Iron Oxide Aqueous Magnetic Fluids. Pharmaceutics 2023; 15:pharmaceutics15010177. [PMID: 36678806 PMCID: PMC9865434 DOI: 10.3390/pharmaceutics15010177] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 12/27/2022] [Accepted: 12/30/2022] [Indexed: 01/05/2023] Open
Abstract
The iron oxide nanoparticles coated with different surface coatings were studied and characterized by multiple physicochemical and biological methods. The present paper aims at estimating the toxicity in vitro and in vivo of dextran coated iron oxide aqueous magnetic fluids. The in vitro studies were conducted by quantifying the viability of HeLa cells after their incubation with the samples (concentrations of 62.5−125−250−500 μg/mL at different time intervals). The estimation of the toxicity in vivo of administering dextran coated iron oxide aqueous magnetic fluids (DIO-AMF) with hydrodynamic diameter of 25.73 ± 4 nm to Male Brown Norway rats has been made. Different concentrations (62.5−125−250−500 μg/mL) of dextran coated iron oxide aqueous magnetic fluids were administered for 7 consecutive days. Hematology and biochemistry of the Male Brown Norway rats assessment was performed at various time intervals (24−72 h and 21−28 days) after intra-peritoneal injection. The results showed that high concentrations of DIO-AMF (250 and 500 μg/mL) significantly increased white blood cells, red blood cells, hemoglobin and hematocrit compared to the values obtained for the control group (p < 0.05). Moreover, following the administration of DIO-AMF, the levels of alkaline phosphatase and aspartate aminotransferase increased compared to the control group (p < 0.05). After DIO-AMF administration, no significant difference was observed in the levels of alanine aminotransferase, gamma-glutamyl transpeptidase, urea and creatinine compared to the control group (p < 0.05). The results of the present study showed that dextran coated iron oxide aqueous magnetic fluids in concentrations lower than 250 μg/mL are reliable for medical and pharmaceutical applications.
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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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Nowak-Jary J, Machnicka B. Pharmacokinetics of magnetic iron oxide nanoparticles for medical applications. J Nanobiotechnology 2022; 20:305. [PMID: 35761279 PMCID: PMC9235206 DOI: 10.1186/s12951-022-01510-w] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 06/07/2022] [Indexed: 12/05/2022] Open
Abstract
Magnetic iron oxide nanoparticles (MNPs) have been under intense investigation for at least the last five decades as they show enormous potential for many biomedical applications, such as biomolecule separation, MRI imaging and hyperthermia. Moreover, a large area of research on these nanostructures is concerned with their use as carriers of drugs, nucleic acids, peptides and other biologically active compounds, often leading to the development of targeted therapies. The uniqueness of MNPs is due to their nanometric size and unique magnetic properties. In addition, iron ions, which, along with oxygen, are a part of the MNPs, belong to the trace elements in the body. Therefore, after digesting MNPs in lysosomes, iron ions are incorporated into the natural circulation of this element in the body, which reduces the risk of excessive storage of nanoparticles. Still, one of the key issues for the therapeutic applications of magnetic nanoparticles is their pharmacokinetics which is reflected in the circulation time of MNPs in the bloodstream. These characteristics depend on many factors, such as the size and charge of MNPs, the nature of the polymers and any molecules attached to their surface, and other. Since the pharmacokinetics depends on the resultant of the physicochemical properties of nanoparticles, research should be carried out individually for all the nanostructures designed. Almost every year there are new reports on the results of studies on the pharmacokinetics of specific magnetic nanoparticles, thus it is very important to follow the achievements on this matter. This paper reviews the latest findings in this field. The mechanism of action of the mononuclear phagocytic system and the half-lives of a wide range of nanostructures are presented. Moreover, factors affecting clearance such as hydrodynamic and core size, core morphology and coatings molecules, surface charge and technical aspects have been described.
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Affiliation(s)
- Julia Nowak-Jary
- Department of Biotechnology, Institute of Biological Sciences, University of Zielona Gora, Prof. Z. Szafrana 1, 65-516, Zielona Gora, Poland.
| | - Beata Machnicka
- Department of Biotechnology, Institute of Biological Sciences, University of Zielona Gora, Prof. Z. Szafrana 1, 65-516, Zielona Gora, Poland
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8
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Self-regulating novel iron oxide nanoparticle-based magnetic hyperthermia in swine: biocompatibility, biodistribution, and safety assessments. Arch Toxicol 2022; 96:2447-2464. [DOI: 10.1007/s00204-022-03314-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 05/11/2022] [Indexed: 11/02/2022]
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9
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Three-dimensional (3D) liver cell models - a tool for bridging the gap between animal studies and clinical trials when screening liver accumulation and toxicity of nanobiomaterials. Drug Deliv Transl Res 2022; 12:2048-2074. [PMID: 35507131 PMCID: PMC9066991 DOI: 10.1007/s13346-022-01147-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/03/2022] [Indexed: 12/13/2022]
Abstract
Despite the exciting properties and wide-reaching applications of nanobiomaterials (NBMs) in human health and medicine, their translation from bench to bedside is slow, with a predominant issue being liver accumulation and toxicity following systemic administration. In vitro 2D cell-based assays and in vivo testing are the most popular and widely used methods for assessing liver toxicity at pre-clinical stages; however, these fall short in predicting toxicity for NBMs. Focusing on in vitro and in vivo assessment, the accurate prediction of human-specific hepatotoxicity is still a significant challenge to researchers. This review describes the relationship between NBMs and the liver, and the methods for assessing toxicity, focusing on the limitations they bring in the assessment of NBM hepatotoxicity as one of the reasons defining the poor translation for NBMs. We will then present some of the most recent advances towards the development of more biologically relevant in vitro liver methods based on tissue-mimetic 3D cell models and how these could facilitate the translation of NBMs going forward. Finally, we also discuss the low public acceptance and limited uptake of tissue-mimetic 3D models in pre-clinical assessment, despite the demonstrated technical and ethical advantages associated with them.
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Bhattacharya S, Patel R, Joshi A. The Most Recent Discoveries in Heterocyclic Nanoformulations for Targeted Anticancer Therapy. Mini Rev Med Chem 2022; 22:1735-1751. [PMID: 35114919 DOI: 10.2174/138955752203220202164839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 09/02/2021] [Accepted: 11/15/2021] [Indexed: 11/22/2022]
Abstract
Every day, new cases of cancer patients whose recovery is delayed by multidrug resistance and chemotherapy side effects are identified, which severely limit treatment options. One of the most recent advances in nanotechnology is the effective usage of nanotechnology as drug carriers for cancer therapy. As a consequence, heterocyclic nanocarriers were put into practice to see whether they could have a better cure with positive results. The potential of a therapeutic agent to meet its desired goal is vital to its success in treating any disease. Heterocyclic moieties are molecules that have a wide variety of chemically therapeutic functions as well as a significant biological activity profile. Heterocyclic nano formulations play an important role in cell physiology and as possible arbitrators for typical biological reactions, making them valuable in cancer research. As a result, experts are working with heterocyclic nanoformulations to discover alternative approaches to treat cancer. Due to their unique physicochemical properties, heterocyclic compounds are real cornerstones in medicinal chemistry and promising compounds for the future drug delivery system. This review briefly explores the therapeutic relevance of heterocyclic compounds in cancer treatment, the various nanoformulations, and actively describes heterocyclic magnetic nano catalysts and heterocyclic moiety, as well as their mode of action, which have favorable anti - cancer effects.
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Affiliation(s)
- Sankha Bhattacharya
- Department of Pharmaceutics, School of Pharmacy & Technology Management, SVKM\'S NMIMS Deemed-to-be University, Shirpur, Maharashtra 425405, India
| | - Rajat Patel
- Department of Pharmaceutics, School of Pharmacy & Technology Management, SVKM\'S NMIMS Deemed-to-be University, Shirpur, Maharashtra 425405, India
| | - Aalind Joshi
- Department of Pharmaceutics, School of Pharmacy & Technology Management, SVKM\'S NMIMS Deemed-to-be University, Shirpur, Maharashtra 425405, India
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11
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Bogdanska A, Gobbo OL, Volkov Y, Prina-Mello A. 3D volume segmentation and reconstruction. Supervised image classification and automated quantification of superparamagnetic iron oxide nanoparticles in histology slides for safety assessment. Nanotoxicology 2021; 15:1151-1167. [PMID: 34752713 DOI: 10.1080/17435390.2021.1991502] [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: 10/19/2022]
Abstract
This article presents an automated image-processing workflow for quantitative assessment of SPION accumulation in tissue sections stained with Prussian blue for iron detection. We utilized supervised machine learning with manually labeled features used for training the classifier. Performance of the classifier was validated by 10-fold cross-validation of obtained data and by measuring Dice and Jaccard Similarity Coefficients between manually segmented image and automated segmentation. The proposed approach provides time and cost-effective solution for quantitative imaging analysis of SPION in tissue with a precision similar to that obtained via thresholding method for stain quantification. Furthermore, we exploited the classifiers to generate segmented 3D volumes from histological slides. This enabled visualization of particles which were obscured in original 3D histology stacks. Our approach offers a powerful tool for preclinical assessment of the precise tissue-specific SPION biodistribution, which could affect both their toxicity and their efficacy as nanocarriers for medicines.
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Affiliation(s)
- Anna Bogdanska
- Nanomedicine and Molecular Imaging Group, Trinity Translational Medicine Institute, Trinity College Dublin, the University of Dublin, Dublin, Ireland.,Trinity St James's Cancer Institute, Trinity College Dublin, the University of Dublin, Dublin, Ireland
| | - Oliviero L Gobbo
- Trinity St James's Cancer Institute, Trinity College Dublin, the University of Dublin, Dublin, Ireland.,School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, the University of Dublin, Dublin, Ireland
| | - Yuri Volkov
- Nanomedicine and Molecular Imaging Group, Trinity Translational Medicine Institute, Trinity College Dublin, the University of Dublin, Dublin, Ireland.,Trinity St James's Cancer Institute, Trinity College Dublin, the University of Dublin, Dublin, Ireland.,Laboratory of Biological Characterization of Advanced Materials (LBCAM), Trinity Translational Medicine Institute, Trinity College Dublin, the University of Dublin, Dublin, Ireland
| | - Adriele Prina-Mello
- Nanomedicine and Molecular Imaging Group, Trinity Translational Medicine Institute, Trinity College Dublin, the University of Dublin, Dublin, Ireland.,Trinity St James's Cancer Institute, Trinity College Dublin, the University of Dublin, Dublin, Ireland.,Laboratory of Biological Characterization of Advanced Materials (LBCAM), Trinity Translational Medicine Institute, Trinity College Dublin, the University of Dublin, Dublin, Ireland
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12
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Monteserín M, Larumbe S, Martínez AV, Burgui S, Francisco Martín L. Recent Advances in the Development of Magnetic Nanoparticles for Biomedical Applications. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 2021; 21:2705-2741. [PMID: 33653440 DOI: 10.1166/jnn.2021.19062] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The unique properties of magnetic nanoparticles have led them to be considered materials with significant potential in the biomedical field. Nanometric size, high surface-area ratio, ability to function at molecular level, exceptional magnetic and physicochemical properties, and more importantly, the relatively easy tailoring of all these properties to the specific requirements of the different biomedical applications, are some of the key factors of their success. In this paper, we will provide an overview of the state of the art of different aspects of magnetic nanoparticles, specially focusing on their use in biomedicine. We will explore their magnetic properties, synthetic methods and surface modifications, as well as their most significative physicochemical properties and their impact on the in vivo behaviour of these particles. Furthermore, we will provide a background on different applications of magnetic nanoparticles in biomedicine, such as magnetic drug targeting, magnetic hyperthermia, imaging contrast agents or theranostics. Besides, current limitations and challenges of these materials, as well as their future prospects in the biomedical field will be discussed.
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Affiliation(s)
- Maria Monteserín
- Centre of Advanced Surface Engineering and Advanced Materials, Asociación de la Industria Navarra, Ctra. Pamplona, s/n, Edificio AIN, C.P. 31191, Cordovilla, Navarra (Spain)
| | - Silvia Larumbe
- Centre of Advanced Surface Engineering and Advanced Materials, Asociación de la Industria Navarra, Ctra. Pamplona, s/n, Edificio AIN, C.P. 31191, Cordovilla, Navarra (Spain)
| | - Alejandro V Martínez
- Centre of Advanced Surface Engineering and Advanced Materials, Asociación de la Industria Navarra, Ctra. Pamplona, s/n, Edificio AIN, C.P. 31191, Cordovilla, Navarra (Spain)
| | - Saioa Burgui
- Centre of Advanced Surface Engineering and Advanced Materials, Asociación de la Industria Navarra, Ctra. Pamplona, s/n, Edificio AIN, C.P. 31191, Cordovilla, Navarra (Spain)
| | - L Francisco Martín
- Centre of Advanced Surface Engineering and Advanced Materials, Asociación de la Industria Navarra, Ctra. Pamplona, s/n, Edificio AIN, C.P. 31191, Cordovilla, Navarra (Spain)
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13
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Carvalho SG, Araujo VHS, Dos Santos AM, Duarte JL, Silvestre ALP, Fonseca-Santos B, Villanova JCO, Gremião MPD, Chorilli M. Advances and challenges in nanocarriers and nanomedicines for veterinary application. Int J Pharm 2020; 580:119214. [PMID: 32165220 DOI: 10.1016/j.ijpharm.2020.119214] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 02/19/2020] [Accepted: 03/07/2020] [Indexed: 01/16/2023]
Abstract
To ensure success in the development and manufacturing of nanomedicines requires forces of an interdisciplinary team that combines medicine, engineering, chemistry, biology, material and pharmaceutical areas. Numerous researches in nanotechnology applied to human health are available in the literature. Althought, the lack of nanotechnology-based pharmaceuticals products for use exclusively in veterinary pharmacotherapy creates a potential area for the development of innovative products, as these animal health studies are still scarce when compared to studies in human pharmacotherapy. Nano-dosage forms can ensure safer and more effective pharmacotherapy for animals and can more be safer for the consumers of livestock products, once they can offer higher selectivity and smaller toxicity associated with lower doses of the drugs. In addition, the development and production of nanomedicines may consolidate the presence of pharmaceutical laboratories in the global market and can generate greater profit in a competitive business environment. To contribute to this scenario, this article provides a review of the main nanocarriers used in nanomedicines for veterinary use, with emphasis on liposomes, nanoemulsions, micelles, lipid nanoparticles, polymeric nanoparticles, mesoporous silica nanoparticles, metallic nanoparticles and dendrimers, and the state of the art of application of these nanocarriers in drug delivery systems to animal use. Finnaly, the major challenges involved in research, scale-up studies, large-scale manufacture, analytical methods for quality assessment, and regulatory aspects of nanomedicines were discussed.
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Affiliation(s)
- Suzana Gonçalves Carvalho
- Department of Drugs and Medicines, School of Pharmaceutical Sciences - São Paulo State University (UNESP), 14800-903 Araraquara, SP, Brazil.
| | - Victor Hugo Sousa Araujo
- Department of Drugs and Medicines, School of Pharmaceutical Sciences - São Paulo State University (UNESP), 14800-903 Araraquara, SP, Brazil
| | - Aline Martins Dos Santos
- Department of Drugs and Medicines, School of Pharmaceutical Sciences - São Paulo State University (UNESP), 14800-903 Araraquara, SP, Brazil
| | - Jonatas Lobato Duarte
- Department of Drugs and Medicines, School of Pharmaceutical Sciences - São Paulo State University (UNESP), 14800-903 Araraquara, SP, Brazil
| | - Amanda Letícia Polli Silvestre
- Department of Drugs and Medicines, School of Pharmaceutical Sciences - São Paulo State University (UNESP), 14800-903 Araraquara, SP, Brazil
| | - Bruno Fonseca-Santos
- Faculty of Pharmaceutical Sciences, University of Campinas (UNICAMP), 13083-871 Campinas, SP, Brazil
| | - Janaina Cecília Oliveira Villanova
- Laboratory of Pharmaceutical Production, Departament of Pharmacy and Nutrition - Federal University of Espirito Santo (UFES), 29500-000 Alegre, ES, Brazil
| | - Maria Palmira Daflon Gremião
- Department of Drugs and Medicines, School of Pharmaceutical Sciences - São Paulo State University (UNESP), 14800-903 Araraquara, SP, Brazil
| | - Marlus Chorilli
- Department of Drugs and Medicines, School of Pharmaceutical Sciences - São Paulo State University (UNESP), 14800-903 Araraquara, SP, Brazil
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Shanmugapriya K, Kang HW. Engineering pharmaceutical nanocarriers for photodynamic therapy on wound healing: Review. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 105:110110. [DOI: 10.1016/j.msec.2019.110110] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 07/25/2019] [Accepted: 08/20/2019] [Indexed: 12/25/2022]
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15
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Alphandéry E. Biodistribution and targeting properties of iron oxide nanoparticles for treatments of cancer and iron anemia disease. Nanotoxicology 2019; 13:573-596. [PMID: 30938215 DOI: 10.1080/17435390.2019.1572809] [Citation(s) in RCA: 71] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
IONP (iron oxide nanoparticles) commercialized for treatments of iron anemia or cancer diseases can be administered at doses exceeding 1 g per patient, indicating their bio-compatibility when they are prepared in the right conditions. Various parameters influence IONP biodistribution such as nanoparticle size, hydrophobicity/hydrophilicity, surface charge, core composition, coating properties, route of administration, quantity administered, and opsonization. IONP biodistribution trends include their capture by the reticuloendothelial system (RES), accumulation in liver and spleen, leading to nanoparticle degradation by macrophages and liver Kupffer cells, possibly followed by excretion in feces. To result in efficient tumor treatment, IONP need to reach the tumor in a sufficiently large quantity, using: (i) passive targeting, i.e. the extravasation of IONP through the blood vessel irrigating the tumor, (ii) molecular targeting achieved by a ligand bound to IONP specifically recognizing a cell receptor, and (iii) magnetic targeting in which a magnetic field gradient guides IONP towards the tumor. As a whole, targeting efficacy is relatively similar for different targeting, yielding a percentage of injected IONP in the tumor of 5.10-4% to 3%, 0.1% to 7%, and 5.10-3% to 2.6% for passive, molecular, and magnetic targeting, respectively. For the treatment of iron anemia disease, IONP are captured by the RES, and dissolved into free iron, which is then made available for the organism. For the treatment of cancer, IONP either deliver chemotherapeutic drugs to tumors, produce localized heat under the application of an alternating magnetic field or a laser, or activate in a controlled manner a sono-sensitizer following ultrasound treatment.
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Affiliation(s)
- Edouard Alphandéry
- a Paris Sorbonne Université, Muséum National d'Histoire Naturelle, UMR CNRS, IRD, Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie, IMPMC , Paris , France.,b Nanobacterie SARL , Paris , France.,c Institute of Anatomy, UZH University of Zurich, Institute of Anatomy , Zurich , Switzerland
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Hossen S, Hossain MK, Basher M, Mia M, Rahman M, Uddin MJ. Smart nanocarrier-based drug delivery systems for cancer therapy and toxicity studies: A review. J Adv Res 2019; 15:1-18. [PMID: 30581608 PMCID: PMC6300464 DOI: 10.1016/j.jare.2018.06.005] [Citation(s) in RCA: 485] [Impact Index Per Article: 97.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Revised: 06/21/2018] [Accepted: 06/23/2018] [Indexed: 02/06/2023] Open
Abstract
Nonspecific distribution and uncontrollable release of drugs in conventional drug delivery systems (CDDSs) have led to the development of smart nanocarrier-based drug delivery systems, which are also known as Smart Drug Delivery Systems (SDDSs). SDDSs can deliver drugs to the target sites with reduced dosage frequency and in a spatially controlled manner to mitigate the side effects experienced in CDDSs. Chemotherapy is widely used to treat cancer, which is the second leading cause of death worldwide. Site-specific drug delivery led to a keen interest in the SDDSs as an alternative to chemotherapy. Smart nanocarriers, nanoparticles used to carry drugs, are at the focus of SDDSs. A smart drug delivery system consists of smart nanocarriers, targeting mechanisms, and stimulus techniques. This review highlights the recent development of SDDSs for a number of smart nanocarriers, including liposomes, micelles, dendrimers, meso-porous silica nanoparticles, gold nanoparticles, super paramagnetic iron-oxide nanoparticles, carbon nanotubes, and quantum dots. The nanocarriers are described in terms of their structures, classification, synthesis and degree of smartness. Even though SDDSs feature a number of advantages over chemotherapy, there are major concerns about the toxicity of smart nanocarriers; therefore, a substantial study on the toxicity and biocompatibility of the nanocarriers has been reported. Finally, the challenges and future research scope in the field of SDDSs are also presented. It is expected that this review will be widely useful for those who have been seeking new research directions in this field and for those who are about to start their studies in smart nanocarrier-based drug delivery.
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Affiliation(s)
- Sarwar Hossen
- Department of Physics, Khulna Govt. Mahila College, National University, Gazipur 1704, Bangladesh
| | - M. Khalid Hossain
- Institute of Electronics, Atomic Energy Research Establishment, Bangladesh Atomic Energy Commission, Dhaka 1349, Bangladesh
| | - M.K. Basher
- Institute of Electronics, Atomic Energy Research Establishment, Bangladesh Atomic Energy Commission, Dhaka 1349, Bangladesh
| | - M.N.H. Mia
- Institute of Electronics, Atomic Energy Research Establishment, Bangladesh Atomic Energy Commission, Dhaka 1349, Bangladesh
| | - M.T. Rahman
- Department of Materials Science and Engineering, University of Rajshahi, Rajshahi 6205, Bangladesh
| | - M. Jalal Uddin
- Department of Radio Sciences and Engineering, KwangWoon University, Seoul 01897, Republic of Korea
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Rodrigues GR, López-Abarrategui C, de la Serna Gómez I, Dias SC, Otero-González AJ, Franco OL. Antimicrobial magnetic nanoparticles based-therapies for controlling infectious diseases. Int J Pharm 2018; 555:356-367. [PMID: 30453018 DOI: 10.1016/j.ijpharm.2018.11.043] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2018] [Revised: 11/13/2018] [Accepted: 11/15/2018] [Indexed: 01/07/2023]
Abstract
In the last years, the antimicrobial resistance against antibiotics has become a serious health issue, arise as global threat. This has generated a search for new strategies in the progress of new antimicrobial therapies. In this context, different nanosystems with antimicrobial properties have been studied. Specifically, magnetic nanoparticles seem to be very attractive due to their relatively simple synthesis, intrinsic antimicrobial activity, low toxicity and high versatility. Iron oxide NPs (IONPs) was authorized by the World Health Organization for human used in biomedical applications such as in vivo drug delivery systems, magnetic guided therapy and contrast agent for magnetic resonance imaging have been widely documented. Furthermore, the antimicrobial activity of different magnetic nanoparticles has recently been demonstrated. This review elucidates the recent progress of IONPs in drug delivery systems and focuses on the treatment of infectious diseases and target the possible detrimental biological effects and associated safety issues.
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Affiliation(s)
- Gisele Regina Rodrigues
- Center for Biochemical and Proteomics Analyses, Catholic University of Brasilia, Brasilia, Brazil
| | | | - Inés de la Serna Gómez
- Center for Biochemical and Proteomics Analyses, Catholic University of Brasilia, Brasilia, Brazil
| | - Simoni Campos Dias
- Center for Biochemical and Proteomics Analyses, Catholic University of Brasilia, Brasilia, Brazil
| | | | - Octavio Luiz Franco
- Center for Biochemical and Proteomics Analyses, Catholic University of Brasilia, Brasilia, Brazil; S-Inova Biotech, Post-Graduate in Biotechnology, Catholic University Dom Bosco, Campo Grande, Brazil.
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18
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Bai DP, Lin XY, Huang YF, Zhang XF. Theranostics Aspects of Various Nanoparticles in Veterinary Medicine. Int J Mol Sci 2018; 19:ijms19113299. [PMID: 30352960 PMCID: PMC6274759 DOI: 10.3390/ijms19113299] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Revised: 10/03/2018] [Accepted: 10/16/2018] [Indexed: 12/12/2022] Open
Abstract
Nanoscience and nanotechnology shows immense interest in various areas of research and applications, including biotechnology, biomedical sciences, nanomedicine, and veterinary medicine. Studies and application of nanotechnology was explored very extensively in the human medical field and also studies undertaken in rodents extensively, still either studies or applications in veterinary medicine is not up to the level when compared to applications to human beings. The application in veterinary medicine and animal production is still relatively innovative. Recently, in the era of health care technologies, Veterinary Medicine also entered into a new phase and incredible transformations. Nanotechnology has tremendous and potential influence not only the way we live, but also on the way that we practice veterinary medicine and increase the safety of domestic animals, production, and income to the farmers through use of nanomaterials. The current status and advancements of nanotechnology is being used to enhance the animal growth promotion, and production. To achieve these, nanoparticles are used as alternative antimicrobial agents to overcome the usage alarming rate of antibiotics, detection of pathogenic bacteria, and also nanoparticles being used as drug delivery agents as new drug and vaccine candidates with improved characteristics and performance, diagnostic, therapeutic, feed additive, nutrient delivery, biocidal agents, reproductive aids, and finally to increase the quality of food using various kinds of functionalized nanoparticles, such as liposomes, polymeric nanoparticles, dendrimers, micellar nanoparticles, and metal nanoparticles. It seems that nanotechnology is ideal for veterinary applications in terms of cost and the availability of resources. The main focus of this review is describes some of the important current and future principal aspects of involvement of nanotechnology in Veterinary Medicine. However, we are not intended to cover the entire scenario of Veterinary Medicine, despite this review is to provide a glimpse at potential important targets of nanotechnology in the field of Veterinary Medicine. Considering the strong potential of the interaction between the nanotechnology and Veterinary Medicine, the aim of this review is to provide a concise description of the advances of nanotechnology in Veterinary Medicine, in terms of their potential application of various kinds of nanoparticles, secondly we discussed role of nanomaterials in animal health and production, and finally we discussed conclusion and future perspectives of nanotechnology in veterinary medicine.
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Affiliation(s)
- Ding-Ping Bai
- Fujian Key Laboratory of Traditional Chinese Veterinary Medicine and Animal Health, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Xin-Yu Lin
- Fujian Key Laboratory of Traditional Chinese Veterinary Medicine and Animal Health, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Yi-Fan Huang
- Fujian Key Laboratory of Traditional Chinese Veterinary Medicine and Animal Health, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
| | - Xi-Feng Zhang
- College of Biological and Pharmaceutical Engineering, Wuhan Polytechnic University, Wuhan 430023, China.
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Wei R, Zhou T, Sun C, Lin H, Yang L, Ren BW, Chen Z, Gao J. Iron-oxide-based twin nanoplates with strong T 2 relaxation shortening for contrast-enhanced magnetic resonance imaging. NANOSCALE 2018; 10:18398-18406. [PMID: 30256373 DOI: 10.1039/c8nr04995e] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Iron oxide nanomaterials have been intensively investigated over the past few decades as magnetic resonance imaging (MRI) contrast agents (CAs) due to their favorable magnetism and excellent biocompatibility. However, commercial iron-oxide-nanoparticle-based CAs suffer from low T2 relaxivity, which significantly limits their applications in the biomedical field. Herein, we report a new type of iron oxide nanoplate (IOP) with an interesting twinning plane, which is fabricated via seed growth. Compared with the conventional iron oxide (IO) spherical nanoparticles, iron oxide twin nanoplates (IOP-13) have a larger effective radius, higher saturation magnetization, and greater anisotropy, resulting in their superior T2 relaxivity of 571.21 mM-1 s-1 at 0.5 T, which is about six times higher than that of commercial IO nanoparticles. In vivo MR imaging demonstrated that IOP-13 could be used for liver imaging and liver tumor diagnosis with high sensitivity and accuracy, revealing the great potential of IOP-13 as a next-generation CA. This work provides a novel strategy of structure tuning to devise high-performance T2 contrast agents, which expands the applications of iron oxide nanoparticles in biology and materials.
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Affiliation(s)
- Ruixue Wei
- State Key Laboratory of Physical Chemistry of Solid Surfaces, The MOE Laboratory of Spectrochemical Analysis & Instrumentation, and The Key Laboratory for Chemical Biology of Fujian Province, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.
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20
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Ekdahl KN, Davoodpour P, Ekstrand-Hammarström B, Fromell K, Hamad OA, Hong J, Bucht A, Mohlin C, Seisenbaeva GA, Kessler VG, Nilsson B. Contact (kallikrein/kinin) system activation in whole human blood induced by low concentrations of α-Fe2O3 nanoparticles. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2018; 14:735-744. [DOI: 10.1016/j.nano.2017.12.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 11/27/2017] [Accepted: 12/10/2017] [Indexed: 12/19/2022]
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Jiang J, Tian S, Wang K, Wang Y, Zang S, Yu A, Zhang Z. Electron spin resonance spectroscopy for immunoassay using iron oxide nanoparticles as probe. Anal Bioanal Chem 2017; 410:1817-1824. [PMID: 29279988 DOI: 10.1007/s00216-017-0837-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Revised: 12/09/2017] [Accepted: 12/15/2017] [Indexed: 11/29/2022]
Abstract
With the help of iron oxide nanoparticles, electron spin resonance spectroscopy (ESR) was applied to immunoassay. Iron oxide nanoparticles were used as the ESR probe in order to achieve an amplification of the signal resulting from the large amount of Fe3+ ion enclosed in each nanoparticle. Rabbit IgG was used as antigen to test this method. Polyclonal antibody of rabbit IgG was used as antibody to detect the antigen. Iron oxide nanoparticle with a diameter of either 10 or 30 nm was labeled to the antibody, and Fe3+ in the nanoparticle was probed for ESR signal. The sepharose beads were used as solid phase to which rabbit IgG was conjugated. The nanoparticle-labeled antibody was first added in the sample containing antigen, and the antigen-conjugated sepharose beads were then added into the sample. The nanoparticle-labeled antibody bound to the antigen on sepharose beads was separated from the sample by centrifugation and measured. We found that the detection ranges of the antigen obtained with nanoparticles of different sizes were different because the amount of antibody on nanoparticles of 10 nm was about one order of magnitude higher than that on nanoparticles of 30 nm. When 10 nm nanoparticle was used as probe, the upper limit of detection was 40.00 μg mL-1, and the analytical sensitivity was 1.81 μg mL-1. When 30 nm nanoparticle was used, the upper limit of detection was 3.00 μg mL-1, and the sensitivity was 0.014 and 0.13 μg mL-1 depending on the ratio of nanoparticle to antibody. Graphical abstract Schematic diagram of procedure and ESR spectra.
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Affiliation(s)
- Jia Jiang
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun, Jilin, 130012, China
| | - Sizhu Tian
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun, Jilin, 130012, China
| | - Kun Wang
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun, Jilin, 130012, China
| | - Yang Wang
- Department of Materials Science and Engineering, Jilin Institute of Chemical Technology, Jilin, Jilin, 132022, China
| | - Shuang Zang
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun, Jilin, 130012, China
| | - Aimin Yu
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun, Jilin, 130012, China
| | - Ziwei Zhang
- College of Chemistry, Jilin University, Qianjin Street 2699, Changchun, Jilin, 130012, China.
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Skotland T. Injection of nanoparticles into cloven-hoof animals: Asking for trouble. Am J Cancer Res 2017; 7:4877-4878. [PMID: 29187910 PMCID: PMC5706106 DOI: 10.7150/thno.22420] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Accepted: 09/25/2017] [Indexed: 01/02/2023] Open
Abstract
This article aims at alerting scientists working with nanoparticles or microparticles about the specific adverse reactions due to the intravascular pulmonary macrophages present in pigs and other cloven-hoof animals, but not in humans. The history of a 25-year old study of an ultrasound contrast agent is used to illustrate these differences.
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Edge D, Shortt CM, Johns E, Gobbo OL, Markos F, Abdulla MH, Barry EF. Assessment of renal function in the anaesthetised rat following injection of superparamagnetic iron oxide nanoparticles. Can J Physiol Pharmacol 2017; 95:443-446. [PMID: 28177696 DOI: 10.1139/cjpp-2016-0405] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A recent study showed that a significant fall in mean arterial pressure (MAP) occurred following intravenous injection of two novel superparamagnetic iron oxide nanoparticles (SPIONs), MF66 and OD15. To assess if this was caused by excessive glomerular clearance, the effect of both particles on renal function was studied. Experiments were performed on sodium pentobarbital anaesthetised male Wistar rats (250–350 g). Twenty-minute urine clearances were taken followed by an i.v. bolus of MF66, OD15 (2 mg·kg–1), or dH2O (0.4 mL·kg–1). MF6 or OD15 injection resulted in a significant transient drop in MAP and renal blood flow by approximately 33% and 50% (P < 0.05). The absolute excretion of sodium was significantly increased (P < 0.05) by almost 80% and 70% following OD15 and MF66, respectively. Similarly, fractional excretion of sodium was increased by almost 80% and 60% following OD15 and MF66, respectively. The glomerular filtration rate was not significantly affected, but urine flow increased nonsignificantly by approximately 50% and 66% following i.v. injection of OD15 and MF66, respectively. SPIONs produce a decrease in blood pressure and a natriuresis; however, the rate of fluid filtration in the kidney was not significantly affected.
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Affiliation(s)
- Deirdre Edge
- Department of Physiology, University College Cork, Cork, Ireland
- Department of Physiology, School of Medicine, Trinity Biomedical Sciences Institute, Dublin, Ireland
| | | | - E.J. Johns
- Department of Physiology, University College Cork, Cork, Ireland
| | - Oliviero L. Gobbo
- School of Pharmacy and Pharmaceutical Sciences and Trinity Biomedical Sciences Institute, Dublin, Ireland
| | - Farouk Markos
- Department of Physiology, University College Cork, Cork, Ireland
| | | | - Elaine F. Barry
- Department of Physiology, University College Cork, Cork, Ireland
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Thorat ND, Bohara RA, Noor MR, Dhamecha D, Soulimane T, Tofail SAM. Effective Cancer Theranostics with Polymer Encapsulated Superparamagnetic Nanoparticles: Combined Effects of Magnetic Hyperthermia and Controlled Drug Release. ACS Biomater Sci Eng 2016; 3:1332-1340. [DOI: 10.1021/acsbiomaterials.6b00420] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
| | - Raghvendra A. Bohara
- Research
and Innovations for Comprehensive Health Care (RICH) Cell, Dr. D.
Y. Patil Hospital and Research Centre, D. Y. Patil University, Kolhapur 416006, India
| | | | - Dinesh Dhamecha
- Dr. Prabhakar
Kore Basic Science Research Center, KLE University, Nehru Nagar, Belagavi 590010, Karnataka, India
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Ali A, Zafar H, Zia M, ul Haq I, Phull AR, Ali JS, Hussain A. Synthesis, characterization, applications, and challenges of iron oxide nanoparticles. Nanotechnol Sci Appl 2016; 9:49-67. [PMID: 27578966 PMCID: PMC4998023 DOI: 10.2147/nsa.s99986] [Citation(s) in RCA: 539] [Impact Index Per Article: 67.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Recently, iron oxide nanoparticles (NPs) have attracted much consideration due to their unique properties, such as superparamagnetism, surface-to-volume ratio, greater surface area, and easy separation methodology. Various physical, chemical, and biological methods have been adopted to synthesize magnetic NPs with suitable surface chemistry. This review summarizes the methods for the preparation of iron oxide NPs, size and morphology control, and magnetic properties with recent bioengineering, commercial, and industrial applications. Iron oxides exhibit great potential in the fields of life sciences such as biomedicine, agriculture, and environment. Nontoxic conduct and biocompatible applications of magnetic NPs can be enriched further by special surface coating with organic or inorganic molecules, including surfactants, drugs, proteins, starches, enzymes, antibodies, nucleotides, nonionic detergents, and polyelectrolytes. Magnetic NPs can also be directed to an organ, tissue, or tumor using an external magnetic field for hyperthermic treatment of patients. Keeping in mind the current interest in iron NPs, this review is designed to report recent information from synthesis to characterization, and applications of iron NPs.
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Affiliation(s)
| | | | | | - Ihsan ul Haq
- Department of Pharmacy, Quaid-i-Azam University, Islamabad, Pakistan
| | | | | | - Altaf Hussain
- Department of Materials Science and Engineering, Institute of Space Technology, Islamabad, Pakistan
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Nemmar A, Beegam S, Yuvaraju P, Yasin J, Tariq S, Attoub S, Ali BH. Ultrasmall superparamagnetic iron oxide nanoparticles acutely promote thrombosis and cardiac oxidative stress and DNA damage in mice. Part Fibre Toxicol 2016; 13:22. [PMID: 27138375 PMCID: PMC4852430 DOI: 10.1186/s12989-016-0132-x] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Accepted: 04/18/2016] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Ultrasmall superparamagnetic iron oxide nanoparticles (USPIO) are being developed for several biomedical applications including drug delivery and imaging. However, little is known about their possible adverse effects on thrombosis and cardiac oxidative and DNA damage. METHODS Presently, we investigated the acute (1 h) effect of intravenously (i.v.) administered USPIO in mice (0.4, 2 and 10 μg/kg). Diesel exhaust particles (DEP; 400 μg/kg) were used as positive control. RESULTS USPIO induced a prothrombotic effect in pial arterioles and venules in vivo and increased the plasma plasminogen activator inhibitor-1 (PAI-1). Both thrombogenicity and PAI-1 concentration were increased by DEP. The direct addition of USPIO (0.008, 0.04 and 0.2 μg/ml) to untreated mouse blood dose-dependently induced in vitro platelet aggregation. USPIO caused a shortening of activated partial thromboplastin time (aPTT) and prothrombin time (PT). Similarly, DEP administration (1 μg/ml) triggered platelet aggregation in vitro in whole blood. DEP also reduced PT and aPTT. The plasma levels of creatine phosphokinase-MB isoenzyme (CK-MB), lactate dehydrogenase (LDH) and troponin-I were increased by USPIO. DEP induced a significant increase of CK-MB, LDH and troponin I levels in plasma. The cardiac levels of markers of oxidative stress including lipid peroxidation, reactive oxygen species and superoxide dismutase activity were increased by USPIO. Moreover, USPIO caused DNA damage in the heart. Likewise, DEP increased the markers of oxidative stress and induced DNA damage in the heart. CONCLUSION We conclude that acute i.v. administration of USPIO caused thrombosis and cardiac oxidative stress and DNA damage. These findings provide novel insight into the pathophysiological effects of USPIO on cardiovascular homeostasis, and highlight the need for a thorough evaluation of their toxicity.
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Affiliation(s)
- Abderrahim Nemmar
- Departments of Physiology, College of Medicine and Health Sciences, United Arab Emirates University, P.O. Box 17666, Al Ain, United Arab Emirates.
| | - Sumaya Beegam
- Departments of Physiology, College of Medicine and Health Sciences, United Arab Emirates University, P.O. Box 17666, Al Ain, United Arab Emirates
| | - Priya Yuvaraju
- Departments of Physiology, College of Medicine and Health Sciences, United Arab Emirates University, P.O. Box 17666, Al Ain, United Arab Emirates
| | - Javed Yasin
- Department of Internal Medicine, College of Medicine and Health Sciences, United Arab Emirates University, P.O. Box 17666, Al Ain, United Arab Emirates
| | - Saeed Tariq
- Department of Anatomy, College of Medicine and Health Sciences, United Arab Emirates University, P.O. Box 17666, Al Ain, United Arab Emirates
| | - Samir Attoub
- Department of Pharmacology, College of Medicine and Health Sciences, United Arab Emirates University, P.O. Box 17666, Al Ain, United Arab Emirates
| | - Badreldin H Ali
- Department of Pharmacology, College of Medicine & Health Sciences, Sultan Qaboos University, P.O. Box 35, Muscat 123, Al-Khod, Sultanate of Oman
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