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Lai J, Luo Z, Liu J, Hu H, Jiang H, Liu P, He L, Cheng W, Ren W, Wu Y, Piao JG, Wu Z. Charged Gold Nanoparticles for Target Identification-Alignment and Automatic Segmentation of CT Image-Guided Adaptive Radiotherapy in Small Hepatocellular Carcinoma. NANO LETTERS 2024; 24:10614-10623. [PMID: 39046153 PMCID: PMC11363118 DOI: 10.1021/acs.nanolett.4c02823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2024] [Revised: 07/19/2024] [Accepted: 07/22/2024] [Indexed: 07/25/2024]
Abstract
Because of the challenges posed by anatomical uncertainties and the low resolution of plain computed tomography (CT) scans, implementing adaptive radiotherapy (ART) for small hepatocellular carcinoma (sHCC) using artificial intelligence (AI) faces obstacles in tumor identification-alignment and automatic segmentation. The current study aims to improve sHCC imaging for ART using a gold nanoparticle (Au NP)-based CT contrast agent to enhance AI-driven automated image processing. The synthesized charged Au NPs demonstrated notable in vitro aggregation, low cytotoxicity, and minimal organ toxicity. Over time, an in situ sHCC mouse model was established for in vivo CT imaging at multiple time points. The enhanced CT images processed using 3D U-Net and 3D Trans U-Net AI models demonstrated high geometric and dosimetric accuracy. Therefore, charged Au NPs enable accurate and automatic sHCC segmentation in CT images using classical AI models, potentially addressing the technical challenges related to tumor identification, alignment, and automatic segmentation in CT-guided online ART.
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Affiliation(s)
- Jianjun Lai
- Department
of Radiation Oncology, Zhejiang Hospital, Hangzhou 310013, China
- Instiute
of Intelligent Control and Robotics, Hangzhou
Dianzi University, Hangzhou 310018, China
| | - Zhizeng Luo
- Instiute
of Intelligent Control and Robotics, Hangzhou
Dianzi University, Hangzhou 310018, China
| | - Jiping Liu
- Department
of Radiation Physics, Zhejiang Cancer Hospital, Hangzhou 310022, China
| | - Haili Hu
- Department
of Radiation Oncology, Zhejiang Hospital, Hangzhou 310013, China
| | - Hao Jiang
- Department
of Radiation Oncology, Zhejiang Hospital, Hangzhou 310013, China
| | - Pengyuan Liu
- Department
of Radiation Oncology, Zhejiang Hospital, Hangzhou 310013, China
| | - Li He
- School
of Pharmaceutical Sciences, Zhejiang Chinese
Medical University, Hangzhou 310053, China
| | - Weiyi Cheng
- School
of Pharmaceutical Sciences, Zhejiang Chinese
Medical University, Hangzhou 310053, China
| | - Weiye Ren
- School
of Pharmaceutical Sciences, Zhejiang Chinese
Medical University, Hangzhou 310053, China
| | - Yajun Wu
- Department
of Pharmacy, Zhejiang Hospital, Hangzhou 310013, China
| | - Ji-Gang Piao
- School
of Pharmaceutical Sciences, Zhejiang Chinese
Medical University, Hangzhou 310053, China
| | - Zhibing Wu
- Department
of Radiation Oncology, Zhejiang Hospital, Hangzhou 310013, China
- Department
of Radiation Oncology, Affiliated Zhejiang
Hospital, Zhejiang University School of Medicine, Hangzhou 310013, China
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Wei HL, Zhang Q, Deng Z, Guan G, Dong Z, Cao H, Liang P, Lu D, Liu S, Yin X, Song G, Huan S, Zhang XB. Lanthanide Inorganic Nanoparticles Enhance Semiconducting Polymer Nanoparticles Afterglow Luminescence for In Vivo Afterglow/Magnetic Resonance Imaging. Anal Chem 2024; 96:7697-7705. [PMID: 38697043 DOI: 10.1021/acs.analchem.4c00747] [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: 05/04/2024]
Abstract
Dual/multimodal imaging strategies are increasingly recognized for their potential to provide comprehensive diagnostic insights in cancer imaging by harnessing complementary data. This study presents an innovative probe that capitalizes on the synergistic benefits of afterglow luminescence and magnetic resonance imaging (MRI), effectively eliminating autofluorescence interference and delivering a superior signal-to-noise ratio. Additionally, it facilitates deep tissue penetration and enables noninvasive imaging. Despite the advantages, only a limited number of probes have demonstrated the capability to simultaneously enhance afterglow luminescence and achieve high-resolution MRI and afterglow imaging. Herein, we introduce a cutting-edge imaging platform based on semiconducting polymer nanoparticles (PFODBT) integrated with NaYF4@NaGdF4 (Y@Gd@PFO-SPNs), which can directly amplify afterglow luminescence and generate MRI and afterglow signals in tumor tissues. The proposed mechanism involves lanthanide nanoparticles producing singlet oxygen (1O2) upon white light irradiation, which subsequently oxidizes PFODBT, thereby intensifying afterglow luminescence. This innovative platform paves the way for the development of high signal-to-background ratio imaging modalities, promising noninvasive diagnostics for cancer.
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Affiliation(s)
- Han-Lin Wei
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, PR China
| | - Qingpeng Zhang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, PR China
| | - Zhiming Deng
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, PR China
| | - Guoqiang Guan
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, PR China
| | - Zhe Dong
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, PR China
| | - Hui Cao
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, PR China
| | - Peng Liang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, PR China
| | - Dingyou Lu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, PR China
| | - Sulai Liu
- Department of Hepatobiliary Surgery, Hunan Provincial People's Hospital/The First Affiliated Hospital of Hunan Normal University, Changsha, Hunan 410082, People's Republic of China
| | - Xia Yin
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, PR China
| | - Guosheng Song
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, PR China
| | - Shuangyan Huan
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, PR China
| | - Xiao-Bing Zhang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, PR China
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Jakic K, Selc M, Razga F, Nemethova V, Mazancova P, Havel F, Sramek M, Zarska M, Proska J, Masanova V, Uhnakova I, Makovicky P, Novotova M, Vykoukal V, Babelova A. Long-Term Accumulation, Biological Effects and Toxicity of BSA-Coated Gold Nanoparticles in the Mouse Liver, Spleen, and Kidneys. Int J Nanomedicine 2024; 19:4103-4120. [PMID: 38736658 PMCID: PMC11088863 DOI: 10.2147/ijn.s443168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 04/18/2024] [Indexed: 05/14/2024] Open
Abstract
Introduction Gold nanoparticles are promising candidates as vehicles for drug delivery systems and could be developed into effective anticancer treatments. However, concerns about their safety need to be identified, addressed, and satisfactorily answered. Although gold nanoparticles are considered biocompatible and nontoxic, most of the toxicology evidence originates from in vitro studies, which may not reflect the responses in complex living organisms. Methods We used an animal model to study the long-term effects of 20 nm spherical AuNPs coated with bovine serum albumin. Mice received a 1 mg/kg single intravenous dose of nanoparticles, and the biodistribution and accumulation, as well as the organ changes caused by the nanoparticles, were characterized in the liver, spleen, and kidneys during 120 days. Results The amount of nanoparticles in the organs remained high at 120 days compared with day 1, showing a 39% reduction in the liver, a 53% increase in the spleen, and a 150% increase in the kidneys. The biological effects of chronic nanoparticle exposure were associated with early inflammatory and fibrotic responses in the organs and were more pronounced in the kidneys, despite a negligible amount of nanoparticles found in renal tissues. Conclusion Our data suggest, that although AuNPs belong to the safest nanomaterial platforms nowadays, due to their slow tissue elimination leading to long-term accumulation in the biological systems, they may induce toxic responses in the vital organs, and so understanding of their long-term biological impact is important to consider their potential therapeutic applications.
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Affiliation(s)
- Kristina Jakic
- Department of Nanobiology, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Michal Selc
- Department of Nanobiology, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia
- Centre for Advanced Material Application, Slovak Academy of Sciences, Bratislava, Slovakia
| | | | | | | | - Filip Havel
- Department of Physical Electronics, Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Prague, Czech Republic
- Department of Genome Integrity, Institute of Molecular Genetics of the Czech Academy of Sciences, Prague, Czech Republic
| | - Michal Sramek
- Department of Genome Integrity, Institute of Molecular Genetics of the Czech Academy of Sciences, Prague, Czech Republic
| | - Monika Zarska
- Department of Genome Integrity, Institute of Molecular Genetics of the Czech Academy of Sciences, Prague, Czech Republic
| | - Jan Proska
- Department of Physical Electronics, Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Prague, Czech Republic
| | - Vlasta Masanova
- Department of Metallomics, Faculty of Medicine, Slovak Medical University, Bratislava, Slovakia
| | - Iveta Uhnakova
- Department of Metallomics, Faculty of Medicine, Slovak Medical University, Bratislava, Slovakia
| | - Peter Makovicky
- Department of Molecular Oncology, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Marta Novotova
- Department of Cellular Cardiology, Institute of Experimental Endocrinology, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia
| | - Vit Vykoukal
- Department of Chemistry, Faculty of Science, Masaryk University, Brno, Czech Republic
| | - Andrea Babelova
- Department of Nanobiology, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia
- Centre for Advanced Material Application, Slovak Academy of Sciences, Bratislava, Slovakia
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Okazaki Y, Kusumoto T, Roux S, Hirayama R, Fromm M, Bazzi R, Kodaira S, Kataoka J. Increase of OH radical yields due to the decomposition of hydrogen peroxide by gold nanoparticles under X-ray irradiation. RSC Adv 2024; 14:9509-9513. [PMID: 38516151 PMCID: PMC10953845 DOI: 10.1039/d4ra00208c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 03/14/2024] [Indexed: 03/23/2024] Open
Abstract
We elucidate the decomposition mechanism of hydrogen peroxide, which is formed by water radiolysis, by gold nanoparticles (GNPs) under X-ray irradiation. The variations in yields of hydrogen peroxide generated in the presence of GNPs are evaluated using the Ghormley technique. The increase of yields of OH radicals has been quantified using Ampliflu® Red solutions. Almost all hydrogen peroxide generated by irradiation of <25 Gy is decomposed by GNPs, while the yield of OH radicals increases by 1.6 times. The amount of OH radicals thus obtained is almost equivalent to that of the decomposed hydrogen peroxide. The decomposition of hydrogen peroxide is an essential reaction to produce additional OH radicals efficiently in the vicinity of GNPs.
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Affiliation(s)
- Yu Okazaki
- Graduate School of Advanced Science and Engineering, Waseda University 3-4-1 Okubo, Shinjuku-ku Tokyo 169-8555 Japan
| | - Tamon Kusumoto
- National Institutes for Quantum Science and Technology (QST) 4-9-1 Anagawa, Inage-ku Chiba 263-8555 Japan
| | - Stephane Roux
- UMR CNRS 6249 Chrono-Environnement, Université de Franche-Comté F-25030 Besançon Cedex France
| | - Ryoichi Hirayama
- National Institutes for Quantum Science and Technology (QST) 4-9-1 Anagawa, Inage-ku Chiba 263-8555 Japan
| | - Michel Fromm
- UMR CNRS 6249 Chrono-Environnement, Université de Franche-Comté F-25030 Besançon Cedex France
| | - Rana Bazzi
- UMR CNRS 6249 Chrono-Environnement, Université de Franche-Comté F-25030 Besançon Cedex France
| | - Satoshi Kodaira
- National Institutes for Quantum Science and Technology (QST) 4-9-1 Anagawa, Inage-ku Chiba 263-8555 Japan
| | - Jun Kataoka
- Graduate School of Advanced Science and Engineering, Waseda University 3-4-1 Okubo, Shinjuku-ku Tokyo 169-8555 Japan
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5
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Xu C, Sun J, Zhang C, Yang L, Kan H, Zhang D, Xue G, Dong K. Metabolomics-derived biomarkers for biosafety assessment of Gd-based nanoparticle magnetic resonance imaging contrast agents. Analyst 2024; 149:1169-1178. [PMID: 38205835 DOI: 10.1039/d3an01641b] [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: 01/12/2024]
Abstract
With the rapid development of nanotechnology and biomedicine, numerous gadolinium (Gd)-based nanoparticle MRI contrast agents have been widely investigated. Due to the unique physicochemical properties of nanoparticles and the complexity of biological systems, the biosafety of Gd-based nanoparticle MRI contrast agents has been paid more and more attention. Herein, for the first time, we employed an ultra-high performance liquid chromatography-electrospray ionization quadrupole time-of-flight/mass spectrometry (UPLC-ESI-QTOF/MS)-based metabolomics approach to investigate the potential toxicity of Gd-based nanoparticle MRI contrast agents. In this work, NaGdF4 and PEG-NaGdF4 nanoparticles were successfully constructed and selected as the representative Gd-based nanoparticle MRI contrast agents for the metabolomics analysis. Based on the results of metabolomics, more metabolic biomarkers and pathways were identified in the NaGdF4 group than those in the PEG-NaGdF4 group. Careful analysis of these metabolic biomarkers and pathways suggested that NaGdF4 nanoparticles induced disturbance of pyrimidine and purine metabolism, inflammatory response, and kidney injury to a certain extent compared with PEG-NaGdF4 nanoparticles. These results indicated that Gd-based nanoparticle contrast agents modified with PEG had better biosafety. Additionally, it was demonstrated that the discovery of characteristic metabolomics biomarkers induced by nanoparticles would provide a new approach for biosafety assessment and stimulate the development of nanomedicine.
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Affiliation(s)
- Chen Xu
- College of Chinese Medicinal Materials, Jilin Agricultural University, 2888 Xincheng Street, Changchun 130118, Jilin, China.
- National & Local Joint Engineering Research Center for Ginseng Breeding and Development, Changchun 130118, China
| | - Jie Sun
- School of Chemical Engineering, Changchun University of Technology, Changchun 130012, China
| | - Chenhao Zhang
- College of Chinese Medicinal Materials, Jilin Agricultural University, 2888 Xincheng Street, Changchun 130118, Jilin, China.
| | - Lu Yang
- College of Chinese Medicinal Materials, Jilin Agricultural University, 2888 Xincheng Street, Changchun 130118, Jilin, China.
| | - Hong Kan
- College of Chinese Medicinal Materials, Jilin Agricultural University, 2888 Xincheng Street, Changchun 130118, Jilin, China.
- National & Local Joint Engineering Research Center for Ginseng Breeding and Development, Changchun 130118, China
| | - Daguang Zhang
- Department of Orthopaedics, The First Hospital of Jilin University, Changchun 130021, China
| | - Guan Xue
- Department of Orthopaedics, The First Hospital of Jilin University, Changchun 130021, China
| | - Kai Dong
- College of Chinese Medicinal Materials, Jilin Agricultural University, 2888 Xincheng Street, Changchun 130118, Jilin, China.
- National & Local Joint Engineering Research Center for Ginseng Breeding and Development, Changchun 130118, China
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6
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Lai J, Luo Z, Chen L, Wu Z. Advances in nanotechnology-based targeted-contrast agents for computed tomography and magnetic resonance. Sci Prog 2024; 107:368504241228076. [PMID: 38332327 PMCID: PMC10854387 DOI: 10.1177/00368504241228076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2024]
Abstract
X-ray computed tomography (CT) and magnetic resonance (MR) imaging are essential tools in modern medical diagnosis and treatment. However, traditional contrast agents are inadequate in the diagnosis of various health conditions. Consequently, the development of targeted nano-contrast agents has become a crucial area of focus in the development of medical image-enhancing contrast agents. To fully understand the current development of nano-contrast agents, this review provides an overview of the preparation methods and research advancements in CT nano-contrast agents, MR nano-contrast agents, and CT/MR multimodal nano-contrast agents described in previous publications. Due to the physicochemical properties of nanomaterials, such as self-assembly and surface modifiability, these specific nano-contrast agents can greatly improve the targeting of lesions through various preparation methods and clearly highlight the distinction between lesions and normal tissues in both CT and MR. As a result, they have the potential to be used in the early stages of disease to improve diagnostic capacity and level in medical imaging.
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Affiliation(s)
- Jianjun Lai
- Institute of Intelligent Control and Robotics, Hangzhou Dianzi University, Hangzhou, China
- Department of Radiation Oncology, Zhejiang Hospital, Hangzhou, China
| | - Zhizeng Luo
- Institute of Intelligent Control and Robotics, Hangzhou Dianzi University, Hangzhou, China
| | - Liting Chen
- Department of Radiation Oncology, Zhejiang Hospital, Hangzhou, China
| | - Zhibing Wu
- Department of Radiation Oncology, Zhejiang Hospital, Hangzhou, China
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Lucas T, Linger C, Naillon T, Hashemkhani M, Abiven L, Viana B, Chaneac C, Laurent G, Bazzi R, Roux S, Becharef S, Avveduto G, Gazeau F, Gateau J. Quantitative, precise and multi-wavelength evaluation of the light-to-heat conversion efficiency for nanoparticular photothermal agents with calibrated photoacoustic spectroscopy. NANOSCALE 2023; 15:17085-17096. [PMID: 37847496 DOI: 10.1039/d3nr03727d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2023]
Abstract
Biomedical photothermal therapy with optical nanoparticles is based on the conversion of optical energy into heat through three steps: optical absorption, thermal conversion of the absorbed energy and heat transfer to the surrounding medium. The light-to-heat conversion efficiency (LHCE) has become one of the main metrics to quantitatively characterize the last two steps and evaluate the merit of nanoparticules for photothermal therapy. The estimation of the LHCE is mostly performed by monitoring the temperature evolution of a solution under laser irradiation. However, this estimation strongly depends on the experimental set-up and the heat balance model used. We demonstrate here, theoretically and experimentally, that the LHCE at multiple wavelengths can be efficiently and directly determined, without the use of models, by calibrated photoacoustic spectroscopy. The method was validated using already characterized colloidal suspensions of silver sulfide nanoparticles and maghemite nanoflowers and an uncertainty of 3 to 7% was estimated for the LHCE determination. Photoacoustic spectroscopy provides a new, precise and robust method of analysis of the photothermal capabilities of aqueous solutions of nanoagents.
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Affiliation(s)
- Théotim Lucas
- Sorbonne Université, CNRS, INSERM, Laboratoire d'Imagerie Biomédicale, LIB, F-75006, Paris, France.
- Université Paris Cité, CNRS UMR 7057, Matière et Systèmes Complexes, MSC, F-75006 Paris, France
| | - Clément Linger
- Sorbonne Université, CNRS, INSERM, Laboratoire d'Imagerie Biomédicale, LIB, F-75006, Paris, France.
- Université Paris-Saclay, CNRS, Institut Galien Paris-Saclay, IGPS, F-91400 Orsay, France
| | - Thomas Naillon
- Sorbonne Université, CNRS UMR 7574, Laboratoire Chimie de la Matière Condensée de Paris, F-75005 Paris, France
- Chimie ParisTech, CNRS, PSLResearch University, Institut de Recherche de Chimie Paris, F-75231 Paris, France
| | - Mahshid Hashemkhani
- Université Paris Cité, CNRS UMR 7057, Matière et Systèmes Complexes, MSC, F-75006 Paris, France
| | - Lise Abiven
- Université Paris Cité, CNRS UMR 7057, Matière et Systèmes Complexes, MSC, F-75006 Paris, France
| | - Bruno Viana
- Chimie ParisTech, CNRS, PSLResearch University, Institut de Recherche de Chimie Paris, F-75231 Paris, France
| | - Corinne Chaneac
- Sorbonne Université, CNRS UMR 7574, Laboratoire Chimie de la Matière Condensée de Paris, F-75005 Paris, France
| | - Gautier Laurent
- Université de Franche-Comté, CNRS, Institut UTINAM, F-25000 Besançon, France
| | - Rana Bazzi
- Université de Franche-Comté, CNRS, Institut UTINAM, F-25000 Besançon, France
| | - Stéphane Roux
- Université de Franche-Comté, CNRS, Institut UTINAM, F-25000 Besançon, France
| | - Sonia Becharef
- Université Paris Cité, CNRS UMR 7057, Matière et Systèmes Complexes, MSC, F-75006 Paris, France
| | - Giulio Avveduto
- Université Paris Cité, CNRS UMR 7057, Matière et Systèmes Complexes, MSC, F-75006 Paris, France
| | - Florence Gazeau
- Université Paris Cité, CNRS UMR 7057, Matière et Systèmes Complexes, MSC, F-75006 Paris, France
| | - Jérôme Gateau
- Sorbonne Université, CNRS, INSERM, Laboratoire d'Imagerie Biomédicale, LIB, F-75006, Paris, France.
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Nukaly HY, Ansari SA. An Insight Into the Physicochemical Properties of Gold Nanoparticles in Relation to Their Clinical and Diagnostic Applications. Cureus 2023; 15:e37803. [PMID: 37213974 PMCID: PMC10198660 DOI: 10.7759/cureus.37803] [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] [Accepted: 04/18/2023] [Indexed: 05/23/2023] Open
Abstract
The ease of formulation and surface modification of gold nanoparticles (AuNPs) by ligands, greater biocompatibility, non-cytotoxicity, and excellent optical properties are the characteristics that necessitate their application in clinical and genomic research. Not only that, but the extensive synthetic chemistry of AuNPs also offers precise control over physicochemical and optical properties owing to the inert, biocompatible, and non-toxic nature of the inner gold core. Another important property of AuNPs involves their incorporation into larger structures, including liposomes or polymeric materials, thereby increasing their capability of drug delivery in concurrent therapy and imaging labels for enhanced diagnostic applications. AuNPs are endowed with physical properties that suggest their use as adjuvants for radiotherapy and bio-imaging and in computed tomography (CT) scans, diagnostic systems, and therapy. Thus, these features strongly endorse the AuNPs in thrust areas of biomedical fields. The diverse properties of gold nanoparticles (AuNPs) have made them promising candidates in biomedical fields, including in the development of theranostics, which encompasses using these gold nanoparticles for both diagnosis and therapy simultaneously. To appreciate these and related applications, a need arises to review the basic principles and multifunctional attributes of AuNPs in relation to their advances in imaging, therapy, and diagnostics.
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9
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Shariati A, Ebrahimi T, Babadinia P, Shariati FS, Ahangari Cohan R. Synthesis and characterization of Gd 3+-loaded hyaluronic acid-polydopamine nanoparticles as a dual contrast agent for CT and MRI scans. Sci Rep 2023; 13:4520. [PMID: 36934115 PMCID: PMC10024681 DOI: 10.1038/s41598-023-31252-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 03/08/2023] [Indexed: 03/19/2023] Open
Abstract
Magnetic resonance imaging and computed tomography (CT) suffer from low contrast sensitivity and potential toxicity of contrast agents. To overcome these limitations, we developed and tested a new class of dual contrast agents based on polydopamine nanoparticles (PDA-NPs) that are functionalized and targeted with hyaluronic acid (HA). These nanoparticles (NPs) are chelated with Gd3+ to provide suitable contrast. The targeted NPs were characterized through ultraviolet-visible spectroscopy (UV-vis), scanning electron microscopy (SEM), infrared Fourier transform (FTIR), and dynamic light scattering (DLS). The cytotoxicity was investigated on HEK293 cells using an MTT assay. The contrast property of synthesized Gd3+/PDA/HA was compared with Barium sulfate and Dotarem, as commercial contrast agents (CAs) for CT and MRI, respectively. The results illustrated that synthesized PDA-NPs have a spherical morphology and an average diameter of 72 nm. A distinct absorption peak around 280 nm in the UV-vis spectrum reported the self-polymerization of PDA-NPs. The HA coating on PDA-NPs was revealed through a shift in the FTIR peak of C=O from 1618 cm-1 to 1635 cm-1. The Gd3+ adsorption on PDA/HA-NPs was confirmed using an adsorption isotherm assay. The developed CA showed low in vitro toxicity (up to 158.98 µM), and created a similar contrast in MRI and CT when compared to the commercial agents. The r1 value for PDA/HA/Gd3+ (6.5 (mg/ml)-1 s-1) was more than Dotarem (5.6 (mg/ml)-1 s-1) and the results of the hemolysis test showed that at concentrations of 2, 4, 6, and 10 mg/ml, the hemolysis rate of red blood cells is very low. Additionally, the results demonstrated that PDA/HA/Gd3+ could better target the CD44+-expressing cancer cells than PDA/Gd3+. Thus, it can be concluded that lower doses of developed CA are needed to achieve similar contrast of Dotarem, and the developed CA has no safety concerns in terms of hemolysis. The stability of PDA/HA/Gd3+ has also been evaluated by ICP-OES, zeta potential, and DLS during 3 days, and the results suggested that Gd-HA NPs were stable.
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Affiliation(s)
- Alireza Shariati
- Department of Materials Engineering, Tarbiat Modares University, Tehran, Iran
| | - Tahereh Ebrahimi
- Department of Nanobiotechnology, New Technologies Research Group, Pasteur Institute of Iran, Tehran, Iran
| | - Parva Babadinia
- Farzanegan High School, National Organization for Development of Exceptional Talents, Tehran, Iran
| | | | - Reza Ahangari Cohan
- Department of Nanobiotechnology, New Technologies Research Group, Pasteur Institute of Iran, Tehran, Iran.
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10
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Kumar D, Moghiseh M, Chitcholtan K, Mutreja I, Lowe C, Kaushik A, Butler A, Sykes P, Anderson N, Raja A. LHRH conjugated gold nanoparticles assisted efficient ovarian cancer targeting evaluated via spectral photon-counting CT imaging: a proof-of-concept research. J Mater Chem B 2023; 11:1916-1928. [PMID: 36744575 DOI: 10.1039/d2tb02416k] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Emerging multifunctional nanoparticulate formulations take advantage of nano-meter scale size and surface chemistry to work as a therapeutic delivery agent and a diagnostic tool for non-invasive real-time monitoring using imaging technologies. Here, we evaluate the selective uptake of 18 nm and 80 nm sized gold nanoparticles (AuNPs) by SKOV3 (4 times higher) ovarian cancer (OC) cells (compared to OVCAR5) in vitro, quantified by inductively coupled plasma (ICP) and MARS spectral photon-counting CT imaging (MARS SPCCT). Based on in vitro analysis, pristine AuNPs (18 nm) and surface modified AuNPs (18 nm) were chosen as a contrast agent for MARS SPCCT. The chemical analysis by FTIR spectroscopy confirmed the luteinizing hormone-releasing hormone (LHRH) conjugation to the AuNPs surface. For the first time, LHRH conjugated AuNPs were used for in vitro and selective in vivo OC targeting. The ICP-MS analysis confirmed preferential uptake of LHRH modified AuNPs by organs residing in the abdominal cavity with OC nodules (pancreas: 0.46 ng mg-1, mesentery: 0.89 ng mg-1, ovary: 1.43 ng mg-1, and abdominal wall: 2.12 ng mg-1) whereas the MARS SPCCT analysis suggested scattered accumulation of metal around the abdominal cavity. Therefore, the study showed the exciting potential of LHRH conjugated AuNPs to target ovarian cancer and also as a potential contrast agent for novel SPCCT imaging technology.
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Affiliation(s)
- Dhiraj Kumar
- Division of Pediatrics Dentistry, School of Dentistry, University of Minnesota, 515 Delaware St SE, Minneapolis, Minnesota, 55455, USA. .,Department of Obstetrics and Gynaecology, Christchurch Women Hospital, University of Otago Christchurch, 2 Riccarton Ave, School of Medicine, Christchurch, New Zealand
| | - Mahdieh Moghiseh
- Department of Radiology, University of Otago Christchurch, 2 Riccarton Ave, School of Medicine, Christchurch, New Zealand.,MARS Bioimaging Limited, Christchurch, New Zealand
| | - Kenny Chitcholtan
- Department of Obstetrics and Gynaecology, Christchurch Women Hospital, University of Otago Christchurch, 2 Riccarton Ave, School of Medicine, Christchurch, New Zealand
| | - Isha Mutreja
- Minnesota Dental Research Center for Biomaterials and Biomechanics (MDRCBB), School of Dentistry, University of Minnesota, 515 Delaware St SE, Minneapolis, Minnesota, 55455, USA
| | - Chiara Lowe
- Department of Radiology, University of Otago Christchurch, 2 Riccarton Ave, School of Medicine, Christchurch, New Zealand.,MARS Bioimaging Limited, Christchurch, New Zealand
| | - Ajeet Kaushik
- NanoBiotech Laboratory, Department of Environmental Engineering, Florida Polytechnic University, FL, 33805, USA
| | - Anthony Butler
- Department of Radiology, University of Otago Christchurch, 2 Riccarton Ave, School of Medicine, Christchurch, New Zealand.,MARS Bioimaging Limited, Christchurch, New Zealand
| | - Peter Sykes
- Department of Obstetrics and Gynaecology, Christchurch Women Hospital, University of Otago Christchurch, 2 Riccarton Ave, School of Medicine, Christchurch, New Zealand
| | - Nigel Anderson
- Department of Radiology, University of Otago Christchurch, 2 Riccarton Ave, School of Medicine, Christchurch, New Zealand
| | - Aamir Raja
- Department of Radiology, University of Otago Christchurch, 2 Riccarton Ave, School of Medicine, Christchurch, New Zealand.,Department of Physics, Khalifa University, Abu Dhabi, United Arab Emirates
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11
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Durand M, Chateau A, Jubréaux J, Devy J, Paquot H, Laurent G, Bazzi R, Roux S, Richet N, Reinhard-Ruch A, Chastagner P, Pinel S. Radiosensitization with Gadolinium Chelate-Coated Gold Nanoparticles Prevents Aggressiveness and Invasiveness in Glioblastoma. Int J Nanomedicine 2023; 18:243-261. [PMID: 36660336 PMCID: PMC9844821 DOI: 10.2147/ijn.s375918] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 11/23/2022] [Indexed: 01/15/2023] Open
Abstract
Purpose This study aimed to evaluate the radiosensitizing potential of Au@DTDTPA(Gd) nanoparticles when combined with conventional external X-ray irradiation (RT) to treat GBM. Methods Complementary biological models based on U87 spheroids including conventional 3D invasion assay, organotypic brain slice cultures, chronic cranial window model were implemented to investigate the impact of RT treatments (10 Gy single dose; 5×2 Gy or 2×5 Gy) combined with Au@DTDTPA(Gd) nanoparticles on tumor progression. The main tumor mass and its infiltrative area were analyzed. This work focused on the invading cancer cells after irradiation and their viability, aggressiveness, and recurrence potential were assessed using mitotic catastrophe quantification, MMP secretion analysis and neurosphere assays, respectively. Results In vitro clonogenic assays showed that Au@DTDTPA(Gd) nanoparticles exerted a radiosensitizing effect on U87 cells, and in vivo experiments suggested a benefit of the combined treatment "RT 2×5 Gy + Au@DTDTPA(Gd)" compared to RT alone. Invasion assays revealed that invasion distance tended to increase after irradiation alone, while the combined treatments were able to significantly reduce tumor invasion. Monitoring of U87-GFP tumor progression using organotypic cultures or intracerebral grafts confirmed the anti-invasive effect of Au@DTDTPA(Gd) on irradiated spheroids. Most importantly, the combination of Au@DTDTPA(Gd) with irradiation drastically reduced the number, the viability and the aggressiveness of tumor cells able to escape from U87 spheroids. Notably, the combined treatments significantly reduced the proportion of escaped cells with stem-like features that could cause recurrence. Conclusion Combining Au@DTDTPA(Gd) nanoparticles and X-ray radiotherapy appears as an attractive therapeutic strategy to decrease number, viability and aggressiveness of tumor cells that escape and can invade the surrounding brain parenchyma. Hence, Au@DTDTPA(Gd)-enhanced radiotherapy opens up interesting perspectives for glioblastoma treatment.
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Affiliation(s)
- Maxime Durand
- Université de Lorraine, CNRS, CRAN, Nancy, F-54000, France
| | - Alicia Chateau
- Université de Lorraine, CNRS, CRAN, Nancy, F-54000, France
| | | | - Jérôme Devy
- Université de Reims-Champagne-Ardennes, UMR CNRS/URCA 7369, MEDyC, Reims, F-51100, France
| | - Héna Paquot
- Université de Lorraine, CNRS, CRAN, Nancy, F-54000, France
| | - Gautier Laurent
- Université Bourgogne Franche-Comté, UMR 6213 CNRS-UBFC, UTINAM, Besançon, F-25000, France
| | - Rana Bazzi
- Université Bourgogne Franche-Comté, UMR 6213 CNRS-UBFC, UTINAM, Besançon, F-25000, France
| | - Stéphane Roux
- Université Bourgogne Franche-Comté, UMR 6213 CNRS-UBFC, UTINAM, Besançon, F-25000, France
| | - Nicolas Richet
- Université de Reims-Champagne-Ardennes, Plateau Technique Mobile de Cytométrie Environnementale MOBICYTE Mobicyte, Reims, F-51100, France
| | | | - Pascal Chastagner
- Université de Lorraine, CNRS, CRAN, Nancy, F-54000, France,CHRU de Nancy, Hôpital d’enfants - Brabois, Vandoeuvre-lès-Nancy, F-54500, France
| | - Sophie Pinel
- Université de Lorraine, CNRS, CRAN, Nancy, F-54000, France,Correspondence: Sophie Pinel, Email
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12
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Bellucci L, Fioravanti L, Armelao L, Bottaro G, Marchetti F, Pineider F, Poneti G, Samaritani S, Labella L. Size Selectivity in Heterolanthanide Molecular Complexes with a Ditopic Ligand. Chemistry 2023; 29:e202202823. [PMID: 36200677 PMCID: PMC10100000 DOI: 10.1002/chem.202202823] [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: 09/09/2022] [Indexed: 11/06/2022]
Abstract
The similar reactivity of lanthanides generally leads to statistically populated polynuclear complexes, making the rational design of ordered hetero-lanthanide compounds extremely challenging. Here we report on the site selectivity in hetero-lanthanide tetranuclear complexes afforded by the relatively simple ditopic pyterpyNO ligand (4'-(4-pyridil)-2,2':6',2"-terpyridine N-oxide). The sequential room temperature reaction of RE2 (tta)6 (pyterpyNO)2 (where RE=Y, (1); Eu, (2), Dy, (3) Htta=2-thenoyltrifluoroacetone) with La(tta)3 dme (dme=dimethoxyethane) yielded Y2 La2 (tta)12 (pyterpyNO)2 (4), Dy2 La2 (tta)12 (pyterpyNO)2 (5) and Eu2 La2 (tta)12 (pyterpyNO)2 (6). Single crystals X-ray diffraction studies showed that 4, 5 and 6 are isostructural, featuring a tetranuclear structure with two different metal coordination sites with coordination numbers 8 (CN8) and 9 (CN9). The two smaller cations are mainly bridged by the O-donor atoms of the NO groups of two pyterpyNO ligands (CN8), while the larger lanthanum centres are bound by a terpyridine unit (CN9). Size selectivity has been studied with structural and magnetic studies in the solid state and through 19 F NMR and photoluminescence studies in solution, showing a direct dependence on the difference of ionic radii of the ions and yielding a 91 % selectivity for 4. Furthermore, 19 F NMR, X-ray and PL studies pointed out that the nature of the product is independent from the synthetic route for compound Eu2 Y2 (tta)12 (pyterpyNO)2 (7), keeping the ion selectivity also for a self-assembly reaction. Unexpectedly, these studies have evidenced that selectivity is not exclusively governed by electrostatic interactions related to size dimensions.
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Affiliation(s)
- Luca Bellucci
- Dipartimento di Chimica e Chimica Industriale and CIRCC, Università di Pisa, via Giuseppe Moruzzi 13, 56124, Pisa, Italy.,Dipartimento di Scienze Chimiche, Università di Padova, via Marzolo 1, 35131, Padova, Italy.,CNR ICMATE and INSTM Dipartimento di Scienze Chimiche, Università di Padova, via Marzolo 1, 35131, Padova, Italy
| | - Lorenzo Fioravanti
- Dipartimento di Chimica e Chimica Industriale and CIRCC, Università di Pisa, via Giuseppe Moruzzi 13, 56124, Pisa, Italy
| | - Lidia Armelao
- Dipartimento di Scienze Chimiche, Università di Padova, via Marzolo 1, 35131, Padova, Italy.,CNR ICMATE and INSTM Dipartimento di Scienze Chimiche, Università di Padova, via Marzolo 1, 35131, Padova, Italy.,Dipartimento di Scienze Chimiche e, Tecnologie dei Materiali (DSCTM) Consiglio Nazionale delle Ricerche, Piazzale A. Moro 7, 00185, Roma, Italy
| | - Gregorio Bottaro
- CNR ICMATE and INSTM Dipartimento di Scienze Chimiche, Università di Padova, via Marzolo 1, 35131, Padova, Italy
| | - Fabio Marchetti
- Dipartimento di Chimica e Chimica Industriale and CIRCC, Università di Pisa, via Giuseppe Moruzzi 13, 56124, Pisa, Italy
| | - Francesco Pineider
- Dipartimento di Chimica e Chimica Industriale and CIRCC, Università di Pisa, via Giuseppe Moruzzi 13, 56124, Pisa, Italy
| | - Giordano Poneti
- Instituto de Química, Universidade Federal do Rio de Janeiro, Avenida Athos da Silveira Ramos, 149 Centro de Tecnologia - Cidade Universitária, 21941-909, Rio de Janeiro, Brazil
| | - Simona Samaritani
- Dipartimento di Chimica e Chimica Industriale and CIRCC, Università di Pisa, via Giuseppe Moruzzi 13, 56124, Pisa, Italy
| | - Luca Labella
- Dipartimento di Chimica e Chimica Industriale and CIRCC, Università di Pisa, via Giuseppe Moruzzi 13, 56124, Pisa, Italy.,CNR ICMATE and INSTM Dipartimento di Scienze Chimiche, Università di Padova, via Marzolo 1, 35131, Padova, Italy
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13
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Hasannejad-Asl B, Pooresmaeil F, Choupani E, Dabiri M, Behmardi A, Fadaie M, Fathi M, Moosavi SA, Takamoli S, Hemati E, Naei VY, Kazemi-Lomedasht F. Nanoparticles as Powerful Tools for Crossing the Blood-brain Barrier. CNS & NEUROLOGICAL DISORDERS DRUG TARGETS 2023; 22:18-26. [PMID: 35196974 DOI: 10.2174/1871527321666220222092655] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 01/06/2022] [Accepted: 01/16/2022] [Indexed: 12/16/2022]
Abstract
The blood-brain barrier (BBB) is considered an important protective barrier in the central nervous system (CNS). The barrier is mainly formed by endothelial cells (ECs) interconnected by various junctions such as tight junctions (TJs), gap junctions, and adherent junctions. They collectively constitute an intensive barrier to the transit of different substances into the brain, selectively permitting small molecules to pass through by passive movement but holding off large ones such as peptides and proteins to cross the brain. Hence some molecules selectively transfer across the BBB by active routes via transcytosis. The BBB also forms a barrier against neurotoxins as well as pathogenic agents. Although various CNS disorders like Alzheimer's disease (AD) and Parkinson's disease (PD) could hamper the integrity of the border. Nevertheless, the BBB acts as a barrier for CNS disorders treatment because it prevents the drugs from reaching their target in the CNS. In recent years, different strategies, including osmotic disruption of BBB or chemical modification of drugs, have been used to transfer the chemotherapeutic agents into brain substances. Nowadays, nanoparticles (NPs) have been used as an effective and non-invasive tool for drug delivery and diagnosis of CNS disorders. In this review, we discuss the structural characteristic of BBB, safe passageways to cross the BBB, and the relation of barrier lesions with different CNS disorders. In the end, we explore the progress in drug delivery, diagnosis, imaging, and treatment of CNS disorders using nanoparticles.
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Affiliation(s)
- Behnam Hasannejad-Asl
- Department of Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farkhondeh Pooresmaeil
- Department of Medical Biotechnology, School of Allied Medicine, Iran University of Medical Science, Tehran, Iran
| | - Edris Choupani
- Department of Medical Biotechnology, School of Allied Medicine, Iran University of Medical Science, Tehran, Iran
| | - Mehran Dabiri
- Department of Theriogenology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Abtin Behmardi
- Cellular and Molecular Research Center, Research Institute for Prevention of Non-Communicable Diseases, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Mahmood Fadaie
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Majid Fathi
- Department of Medical Biotechnology, School of Allied Medicine, Iran University of Medical Science, Tehran, Iran
| | - Seyed Akbar Moosavi
- Department of Medical Laboratory Sciences, Iran University of Medical Sciences (IUMS), Tehran, Iran
- Neuroscience Research Center (NRC) The Iran University of Medical Science, Allied Health Department, Tehran, Iran
- Tehran Women Hospital, AST Genetic Lab, Tehran, Iran
| | - Shahla Takamoli
- Department of Biology, Faculty of Sciences, University of Guilan, Rasht, Iran
| | - Ehsan Hemati
- Department of Neuroscience, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Vahid Yaghoubi Naei
- Immunology Research Center, Mashhad University of Medical Science, Mashhad, Iran
| | - Fatemeh Kazemi-Lomedasht
- Department of Biotechnology, Biotechnology Research Center, Pasteur Institute of Iran, Tehran, Iran
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14
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Nguyen PV, Allard-Vannier E, Aubrey N, Labrugère-Sarroste C, Chourpa I, Sobilo J, Le Pape A, Hervé-Aubert K. Radiolabeling, Quality Control and In Vivo Imaging of Multimodal Targeted Nanomedicines. Pharmaceutics 2022; 14:pharmaceutics14122679. [PMID: 36559172 PMCID: PMC9784797 DOI: 10.3390/pharmaceutics14122679] [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: 10/20/2022] [Revised: 11/24/2022] [Accepted: 11/24/2022] [Indexed: 12/05/2022] Open
Abstract
Following our previous study on the development of EGFR-targeted nanomedicine (NM-scFv) for the active delivery of siRNA in EGFR-positive cancers, this study focuses on the development and the quality control of a radiolabeling method to track it in in vivo conditions with nuclear imaging. Our NM-scFv is based on the electrostatic complexation of targeted nanovector (NV-scFv), siRNA and two cationic polymers. NV-scFv comprises an inorganic core, a fluorescent dye, a polymer layer and anti-EGFR ligands. To track NM-scFv in vivo with nuclear imaging, the DTPA chemistry was used to radiolabel NM-scFv with 111In. DTPA was thiolated and introduced onto NV-scFv via the maleimide chemistry. To obtain suitable radiolabeling efficiency, different DTPA/NV-scFv ratios were tested, including 0.03, 0.3 and 0.6. At the optimized ratio (where the DTPA/NV-scFv ratio was 0.3), a high radiolabeling yield was achieved (98%) and neither DTPA-derivatization nor indium-radiolabeling showed any impact on NM-scFv’s physicochemical characteristics (DH ~100 nm, PDi < 0.24). The selected NM-scFv-DTPA demonstrated good siRNA protection capacity and comparable in vitro transfection efficiency into EGFR-overexpressing cells in comparison to that of non-derivatized NM-scFv (around 67%). Eventually, it was able to track both qualitatively and quantitatively NM-scFv in in vivo environments with nuclear imaging. Both the radiolabeling and the NM-scFv showed a high in vivo stability level. Altogether, a radiolabeling method using DTPA chemistry was developed with success in this study to track our NM-scFv in in vivo conditions without any impact on its active targeting and physicochemical properties, highlighting the potential of our NM-scFv for future theranostic applications in EGFR-overexpressing cancers.
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Affiliation(s)
- Phuoc-Vinh Nguyen
- EA6295 Nanomedicines and Nanoprobes, University of Tours, 37000 Tours, France
- School of Medicine, Vietnam National University Ho Chi Minh City, Ho Chi Minh City 700000, Vietnam
| | | | - Nicolas Aubrey
- ISP UMR 1282, INRA, BioMAP, University of Tours, 37000 Tours, France
| | | | - Igor Chourpa
- EA6295 Nanomedicines and Nanoprobes, University of Tours, 37000 Tours, France
| | | | | | - Katel Hervé-Aubert
- EA6295 Nanomedicines and Nanoprobes, University of Tours, 37000 Tours, France
- Correspondence:
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15
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Khan M, Liu H, Sacco P, Marsich E, Li X, Djaker N, Spadavecchia J. DOTAREM (DOTA)-Gold-Nanoparticles: Design, Spectroscopic Evaluation to Build Hybrid Contrast Agents to Applications in Nanomedecine. Int J Nanomedicine 2022; 17:4105-4118. [PMID: 36111314 PMCID: PMC9469803 DOI: 10.2147/ijn.s368458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 08/22/2022] [Indexed: 12/02/2022] Open
Abstract
Introduction The realization of MRI contrast agents through chemical protocols of functionalization is a strong domain of research. In this work, we developed and formulated a novel hybrid gold nanoparticle system in which a gold salt (HAuCl4) is combined with dotarem, an MRI contrast agent (DOTA) by chelation (Method IN) and stabilized by a lactose-modified chitosan polymer (CTL; Chitlac) to form DOTA IN-CTL AuNPs. Result and Discussion The authors demonstrate the biological efficiency of these nanoparticles in the case of three cell lines: Mia PaCa-2 (human pancreatic cancer cell line), TIB-75 (murine liver cell line) and KKU-M213 (cholangiocarcinoma cell line). DOTA IN-CTL AuNPs are stable under physiological conditions, are nontoxic, and are very efficient as PTT agents. The highlights, such as high stability and preliminary MRI in vitro and in vivo models, may be suitable for diagnosis and therapy. Conclusion We proved that DOTA IN-CTL AuNPs have several advantages: i) Biological efficacy on three cell lines: MIA PaCa-2 (human pancreatic cancer cell line), TIB-75 (murine liver cell line) and KKU-M213 (cholangiocarcinoma cell line); ii) high stability, and no-toxicity; iii) high efficiency as a PPT agent. The study conducted on MRI in vitro and in vivo models will be suitable for diagnosis and therapy.
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Affiliation(s)
- Memona Khan
- CNRS, UMR 7244, NBD-CSPBAT, Laboratory of Chemistry, Structures and Properties of Biomaterials and Therapeutic Agents University Paris13, Sorbonne Paris Nord, Bobigny, France
| | - Hui Liu
- Department of Hepatobiliary Surgery, Guangdong Provincial Key Laboratory of Regional Immunity and Diseases& Carson International Cancer Center, Shenzhen University General Hospital & Shenzhen University Clinical Medical Academy Center, Shenzhen University, Shenzhen, People’s Republic of China
| | - Pasquale Sacco
- Department of Life Sciences, University of Trieste, Trieste, I-34127, Italy
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, I-34129, Italy
| | - Eleonora Marsich
- Department of Life Sciences, University of Trieste, Trieste, I-34127, Italy
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Trieste, I-34129, Italy
| | - Xiaowu Li
- Department of Hepatobiliary Surgery, Guangdong Provincial Key Laboratory of Regional Immunity and Diseases& Carson International Cancer Center, Shenzhen University General Hospital & Shenzhen University Clinical Medical Academy Center, Shenzhen University, Shenzhen, People’s Republic of China
| | - Nadia Djaker
- CNRS, UMR 7244, NBD-CSPBAT, Laboratory of Chemistry, Structures and Properties of Biomaterials and Therapeutic Agents University Paris13, Sorbonne Paris Nord, Bobigny, France
| | - Jolanda Spadavecchia
- CNRS, UMR 7244, NBD-CSPBAT, Laboratory of Chemistry, Structures and Properties of Biomaterials and Therapeutic Agents University Paris13, Sorbonne Paris Nord, Bobigny, France
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16
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Dheyab MA, Aziz AA, Moradi Khaniabadi P, Jameel MS, Oladzadabbasabadi N, Mohammed SA, Abdullah RS, Mehrdel B. Monodisperse Gold Nanoparticles: A Review on Synthesis and Their Application in Modern Medicine. Int J Mol Sci 2022; 23:7400. [PMID: 35806405 PMCID: PMC9266776 DOI: 10.3390/ijms23137400] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 06/12/2022] [Accepted: 06/22/2022] [Indexed: 02/04/2023] Open
Abstract
Gold nanoparticles (AuNPs) are becoming increasingly popular as drug carriers due to their unique properties such as size tenability, multivalency, low toxicity and biocompatibility. AuNPs have physical features that distinguish them from bulk materials, small molecules and other nanoscale particles. Their unique combination of characteristics is just now being fully realized in various biomedical applications. In this review, we focus on the research accomplishments and new opportunities in this field, and we describe the rising developments in the use of monodisperse AuNPs for diagnostic and therapeutic applications. This study addresses the key principles and the most recent published data, focusing on monodisperse AuNP synthesis, surface modifications, and future theranostic applications. Moving forward, we also consider the possible development of functionalized monodisperse AuNPs for theranostic applications based on these efforts. We anticipate that as research advances, flexible AuNPs will become a crucial platform for medical applications.
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Affiliation(s)
- Mohammed Ali Dheyab
- School of Physics, Universiti Sains Malaysia, Gelugor 11800, Malaysia; (M.S.J.); (S.A.M.); (R.S.A.)
- Nano-Biotechnology Research and Innovation (NanoBRI), Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia, Gelugor 11800, Malaysia
| | - Azlan Abdul Aziz
- School of Physics, Universiti Sains Malaysia, Gelugor 11800, Malaysia; (M.S.J.); (S.A.M.); (R.S.A.)
- Nano-Biotechnology Research and Innovation (NanoBRI), Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia, Gelugor 11800, Malaysia
| | - Pegah Moradi Khaniabadi
- Department of Radiology and Molecular Imaging, College of Medicine and Health Science, Sultan Qaboos University, Muscat 112, Oman;
| | - Mahmood S. Jameel
- School of Physics, Universiti Sains Malaysia, Gelugor 11800, Malaysia; (M.S.J.); (S.A.M.); (R.S.A.)
- Nano-Biotechnology Research and Innovation (NanoBRI), Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia, Gelugor 11800, Malaysia
| | - Nazila Oladzadabbasabadi
- Food Biopolymer Research Group, Food Technology Division, School of Industrial Technology, Universiti Sains Malaysia, Gelugor 11800, Malaysia;
| | | | - Raja Saleh Abdullah
- School of Physics, Universiti Sains Malaysia, Gelugor 11800, Malaysia; (M.S.J.); (S.A.M.); (R.S.A.)
| | - Baharak Mehrdel
- Department of Physiology and Pharmacology, Thomas J. Long School of Pharmacy & Health Science, University of the Pacific, Stockton, CA 95211, USA;
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17
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Shabani L, Abbasi M, Amini M, Amani AM, Vaez A. The brilliance of nanoscience over cancer therapy: Novel promising nanotechnology-based methods for eradicating glioblastoma. J Neurol Sci 2022; 440:120316. [DOI: 10.1016/j.jns.2022.120316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 05/28/2022] [Accepted: 05/31/2022] [Indexed: 10/18/2022]
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18
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Treasure on the Earth—Gold Nanoparticles and Their Biomedical Applications. MATERIALS 2022; 15:ma15093355. [PMID: 35591689 PMCID: PMC9105202 DOI: 10.3390/ma15093355] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 04/25/2022] [Accepted: 05/04/2022] [Indexed: 02/04/2023]
Abstract
Recent advances in the synthesis of metal nanoparticles (NPs) have led to tremendous expansion of their potential applications in different fields, ranging from healthcare research to microelectronics and food packaging. Among the approaches for exploiting nanotechnology in medicine, gold nanomaterials in particular have been found as the most promising due to their unique advantages, such as in sensing, image enhancement, and as delivery agents. Although, the first scientific article on gold nanoparticles was presented in 1857 by Faraday, during the last few years, the progress in manufacturing these nanomaterials has taken an enormous step forward. Due to the nanoscale counterparts of gold, which exhibit distinct properties and functionality compared to bulk material, gold nanoparticles stand out, in particular, in therapy, imaging, detection, diagnostics, and precise drug delivery. This review summarizes the current state-of-the-art knowledge in terms of biomedical applications of gold nanoparticles. The application of AuNPs in the following aspects are discussed: (i) imaging and diagnosing of specific target; (ii) treatment and therapies using AuNPs; and (iii) drug delivery systems with gold nanomaterials as a carrier. Among the different approaches in medical imaging, here we either consider AuNPs as a contrast agent in computed tomography (CT), or as a particle used in optical imaging, instead of fluorophores. Moreover, their nontoxic feature, compared to the gadolinium-based contrast agents used in magnetic resonance imaging, are shown. The tunable size, shape, and functionality of gold nanoparticles make them great carriers for targeted delivery. Therefore, here, we summarize gold-based nanodrugs that are FDA approved. Finally, various approaches to treat the specific diseases using AuNPs are discussed, i.e., photothermal or photodynamic therapy, and immunotherapy.
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19
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Samanta S, Joncour VL, Wegrzyniak O, Rangasami VK, Ali‐Löytty H, Hong T, Selvaraju RK, Aberg O, Hilborn J, Laakkonen P, Varghese OP, Eriksson O, Cabral H, Oommen OP. Heparin‐derived Theranostic Nanoprobes Overcome the Blood Brain Barrier and Target glioma in Murine Model. ADVANCED THERAPEUTICS 2022. [DOI: 10.1002/adtp.202200001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Sumanta Samanta
- Bioengineering and Nanomedicine Lab Faculty of Medicine and Health Technology Tampere University Tampere 33720 Finland
| | - Vadim Le Joncour
- Translational Cancer Medicine Research Program Faculty of Medicine University of Helsinki Helsinki Finland
| | - Olivia Wegrzyniak
- Science for Life Laboratory Department of Medicinal Chemistry Uppsala University Uppsala Sweden
| | - Vignesh Kumar Rangasami
- Bioengineering and Nanomedicine Lab Faculty of Medicine and Health Technology Tampere University Tampere 33720 Finland
- Polymer Chemistry Division Department of Chemistry Ångström Laboratory Uppsala University Uppsala 75121 Sweden
| | - Harri Ali‐Löytty
- Surface Science Group Photonics Laboratory Tampere University P.O. Box 692 Tampere FI‐33014 Finland
| | - Taehun Hong
- Department of Bioengineering Graduate School of Engineering The University of Tokyo 7‐3‐1 Hongo, Bunkyo‐ku Tokyo 113–8656 Japan
| | - Ram Kumar Selvaraju
- Science for Life Laboratory Department of Medicinal Chemistry Uppsala University Uppsala Sweden
| | - Ola Aberg
- Science for Life Laboratory Department of Medicinal Chemistry Uppsala University Uppsala Sweden
| | - Jons Hilborn
- Polymer Chemistry Division Department of Chemistry Ångström Laboratory Uppsala University Uppsala 75121 Sweden
| | - Pirjo Laakkonen
- Translational Cancer Medicine Research Program Faculty of Medicine University of Helsinki Helsinki Finland
| | - Oommen P. Varghese
- Polymer Chemistry Division Department of Chemistry Ångström Laboratory Uppsala University Uppsala 75121 Sweden
| | - Olof Eriksson
- Science for Life Laboratory Department of Medicinal Chemistry Uppsala University Uppsala Sweden
| | - Horacio Cabral
- Department of Bioengineering Graduate School of Engineering The University of Tokyo 7‐3‐1 Hongo, Bunkyo‐ku Tokyo 113–8656 Japan
| | - Oommen P. Oommen
- Bioengineering and Nanomedicine Lab Faculty of Medicine and Health Technology Tampere University Tampere 33720 Finland
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20
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Green nanotechnology—An innovative pathway towards biocompatible and medically relevant gold nanoparticles. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103256] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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21
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Sun MJ, Teng Z, Fan PS, Chen XG, Liu Y. Bridging micro/nano-platform and airway allergy intervention. J Control Release 2021; 341:364-382. [PMID: 34856226 DOI: 10.1016/j.jconrel.2021.11.040] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 11/24/2021] [Accepted: 11/25/2021] [Indexed: 12/22/2022]
Abstract
Allergic airway diseases, with incidence augmenting visibly as industrial development and environmental degradation, are characterized by sneezing, itching, wheezing, chest tightness, airway obstruction, and hyperresponsiveness. Current medical modalities attempt to combat these symptoms mostly by small molecule chemotherapeutants, such as corticosteroids, antihistamines, etc., via intranasal approach which is one of the most noninvasive, rapid-absorbed, and patient-friendly routes. Nevertheless, inherent defects for irritation to respiratory mucosa, drug inactivation and degradation, and rapid drug dispersal to off-target sites are inevitable. Lately, intratracheal micro/nano therapeutic systems are emerging as innovative alternatives for airway allergy interventions. This overview introduces several potential application directions of mic/nano-platform in the treatment of airway allergic diseases, including carriers, therapeutic agents, and immunomodulators. The improvement of the existing drug therapy of respiratory allergy management by micro/nano-platform is described in detail. The challenges of the micro/nano-platform nasal approach in the treatment of airway allergy are summarized and the development of micro/nano-platform is also prospected. Although still a burgeoning area, micro/nano therapeutic systems are gradually turning to be realistic orientations as crucial future alternative therapeutic options in allergic airway inflammation interventions.
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Affiliation(s)
- Meng-Jie Sun
- College of Marine Life Science, Ocean University of China, Qingdao 266003, PR China
| | - Zhuang Teng
- College of Marine Life Science, Ocean University of China, Qingdao 266003, PR China
| | - Peng-Sheng Fan
- College of Marine Life Science, Ocean University of China, Qingdao 266003, PR China
| | - Xi-Guang Chen
- College of Marine Life Science, Ocean University of China, Qingdao 266003, PR China; Qingdao National Laboratory for Marine Science and Technology, Qingdao 266000, PR China
| | - Ya Liu
- College of Marine Life Science, Ocean University of China, Qingdao 266003, PR China.
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22
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Ruiz-Garcia H, Ramirez-Loera C, Malouff TD, Seneviratne DS, Palmer JD, Trifiletti DM. Novel Strategies for Nanoparticle-Based Radiosensitization in Glioblastoma. Int J Mol Sci 2021; 22:9673. [PMID: 34575840 PMCID: PMC8465220 DOI: 10.3390/ijms22189673] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 09/01/2021] [Accepted: 09/03/2021] [Indexed: 01/09/2023] Open
Abstract
Radiotherapy (RT) is one of the cornerstones in the current treatment paradigm for glioblastoma (GBM). However, little has changed in the management of GBM since the establishment of the current protocol in 2005, and the prognosis remains grim. Radioresistance is one of the hallmarks for treatment failure, and different therapeutic strategies are aimed at overcoming it. Among these strategies, nanomedicine has advantages over conventional tumor therapeutics, including improvements in drug delivery and enhanced antitumor properties. Radiosensitizing strategies using nanoparticles (NP) are actively under study and hold promise to improve the treatment response. We aim to describe the basis of nanomedicine for GBM treatment, current evidence in radiosensitization efforts using nanoparticles, and novel strategies, such as preoperative radiation, that could be synergized with nanoradiosensitizers.
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Affiliation(s)
- Henry Ruiz-Garcia
- Department of Radiation Oncology, Mayo Clinic, Jacksonville, FL 32224, USA; (H.R.-G.); (T.D.M.); (D.S.S.)
- Department of Neurological Surgery, Mayo Clinic, Jacksonville, FL 32224, USA;
| | | | - Timothy D. Malouff
- Department of Radiation Oncology, Mayo Clinic, Jacksonville, FL 32224, USA; (H.R.-G.); (T.D.M.); (D.S.S.)
| | - Danushka S. Seneviratne
- Department of Radiation Oncology, Mayo Clinic, Jacksonville, FL 32224, USA; (H.R.-G.); (T.D.M.); (D.S.S.)
| | - Joshua D. Palmer
- Department of Radiation Oncology, Ohio State University, Columbus, OH 43210, USA;
| | - Daniel M. Trifiletti
- Department of Radiation Oncology, Mayo Clinic, Jacksonville, FL 32224, USA; (H.R.-G.); (T.D.M.); (D.S.S.)
- Department of Neurological Surgery, Mayo Clinic, Jacksonville, FL 32224, USA;
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Zhang M, Shao S, Yue H, Wang X, Zhang W, Chen F, Zheng L, Xing J, Qin Y. High Stability Au NPs: From Design to Application in Nanomedicine. Int J Nanomedicine 2021; 16:6067-6094. [PMID: 34511906 PMCID: PMC8418318 DOI: 10.2147/ijn.s322900] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 07/29/2021] [Indexed: 12/16/2022] Open
Abstract
In recent years, Au-based nanomaterials are widely used in nanomedicine and biosensors due to their excellent physical and chemical properties. However, these applications require Au NPs to have excellent stability in different environments, such as extreme pH, high temperature, high concentration ions, and various biomatrix. To meet the requirement of multiple applications, many synthetic substances and natural products are used to prepare highly stable Au NPs. Because of this, we aim at offering an update comprehensive summary of preparation high stability Au NPs. In addition, we discuss its application in nanomedicine. The contents of this review are based on a balanced combination of our studies and selected research studies done by worldwide academic groups. First, we address some critical methods for preparing highly stable Au NPs using polymers, including heterocyclic substances, polyethylene glycols, amines, and thiol, then pay attention to natural product progress Au NPs. Then, we sum up the stability of various Au NPs in different stored times, ions solution, pH, temperature, and biomatrix. Finally, the application of Au NPs in nanomedicine, such as drug delivery, bioimaging, photothermal therapy (PTT), clinical diagnosis, nanozyme, and radiotherapy (RT), was addressed concentratedly.
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Affiliation(s)
- Minwei Zhang
- College of Life Science & Technology, Xinjiang University, Urumqi, 830046, People’s Republic of China
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, Urumqi, 830046, People’s Republic of China
| | - Shuxuan Shao
- College of Life Science & Technology, Xinjiang University, Urumqi, 830046, People’s Republic of China
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, Urumqi, 830046, People’s Republic of China
| | - Haitao Yue
- College of Life Science & Technology, Xinjiang University, Urumqi, 830046, People’s Republic of China
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, Urumqi, 830046, People’s Republic of China
| | - Xin Wang
- The First Hospital of Jilin University, Changchun, 130061, People’s Republic of China
| | - Wenrui Zhang
- College of Life Science & Technology, Xinjiang University, Urumqi, 830046, People’s Republic of China
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, Urumqi, 830046, People’s Republic of China
| | - Fei Chen
- College of Life Science & Technology, Xinjiang University, Urumqi, 830046, People’s Republic of China
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, Urumqi, 830046, People’s Republic of China
| | - Li Zheng
- College of Life Science & Technology, Xinjiang University, Urumqi, 830046, People’s Republic of China
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, Urumqi, 830046, People’s Republic of China
| | - Jun Xing
- College of Life Science & Technology, Xinjiang University, Urumqi, 830046, People’s Republic of China
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, Urumqi, 830046, People’s Republic of China
| | - Yanan Qin
- College of Life Science & Technology, Xinjiang University, Urumqi, 830046, People’s Republic of China
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, Urumqi, 830046, People’s Republic of China
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24
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Hassanisaadi M, Bonjar GHS, Rahdar A, Pandey S, Hosseinipour A, Abdolshahi R. Environmentally Safe Biosynthesis of Gold Nanoparticles Using Plant Water Extracts. NANOMATERIALS 2021; 11:nano11082033. [PMID: 34443864 PMCID: PMC8400837 DOI: 10.3390/nano11082033] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 08/06/2021] [Accepted: 08/07/2021] [Indexed: 12/18/2022]
Abstract
Due to their simplicity of synthesis, stability, and functionalization, low toxicity, and ease of detection, gold nanoparticles (AuNPs) are a natural choice for biomedical applications. AuNPs’ unique optoelectronic features have subsequently been investigated and used in high-tech applications such as organic photovoltaics, sensory probes, therapeutic agents, the administration of drugs in biological and medical applications, electronic devices, catalysis, etc. Researchers have demonstrated the biosynthesis of AuNPs using plants. The present study evaluates 109 plant species used in the traditional medicine of Middle East countries as new sources of AuNPs in a wide variety of laboratory environments. In this study, dried samples of bark, bulb, flower, fruit, gum, leaf, petiole, rhizome, root, seed, stamen, and above-ground parts were evaluated in water extracts. About 117 plant parts were screened from 109 species in 54 plant families, with 102 extracts demonstrating a bioreduction of Au3+ to Au0, revealing 37 new plant species in this regard. The color change of biosynthesized AuNPs to gray, violet, or red was confirmed by UV-Visible spectroscopy, TEM, FSEM, DLS, and EDAX of six plants. In this study, AuNPs of various sizes were measured from 27 to 107 nm. This study also includes an evaluation of the potency of traditional East Asian medicinal plants used in this biosynthesis of AuNPs. An environmentally safe procedure such as this could act as a foundation for cosmetic industries whose quality assessment systems give a high priority to non-chemically synthesized products. It is crucial that future optimizations are adequately documented to scale up the described process.
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Affiliation(s)
- Mohadeseh Hassanisaadi
- Department of Plant Protection, Shahid Bahonar University of Kerman, Kerman 7618411764, Iran; (M.H.); (A.H.)
| | - Gholam Hosein Shahidi Bonjar
- Department of Plant Protection, Shahid Bahonar University of Kerman, Kerman 7618411764, Iran; (M.H.); (A.H.)
- Medical Mycology and Bacteriology Research Center, Kerman University of Medical Sciences, Kerman 7616913555, Iran
- Correspondence: (G.H.S.B.); or (S.P.)
| | - Abbas Rahdar
- Department of Physics, Faculty of Science, University of Zabol, Zabol 98615-538, Iran;
| | - Sadanand Pandey
- Department of Chemistry, College of Natural Science, Yeungnam University, 280 Daehak-ro, Gyeongsan 38541, Korea
- Correspondence: (G.H.S.B.); or (S.P.)
| | - Akbar Hosseinipour
- Department of Plant Protection, Shahid Bahonar University of Kerman, Kerman 7618411764, Iran; (M.H.); (A.H.)
| | - Roohollah Abdolshahi
- Department of Agronomy and Plant Breeding, Shahid Bahonar University of Kerman, Kerman 7618411764, Iran;
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25
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Augustine R, Mamun AA, Hasan A, Salam SA, Chandrasekaran R, Ahmed R, Thakor AS. Imaging cancer cells with nanostructures: Prospects of nanotechnology driven non-invasive cancer diagnosis. Adv Colloid Interface Sci 2021; 294:102457. [PMID: 34144344 DOI: 10.1016/j.cis.2021.102457] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 04/25/2021] [Accepted: 06/01/2021] [Indexed: 12/17/2022]
Abstract
The application of nanostructured materials in medicine is a rapidly evolving area of research that includes both the diagnosis and treatment of various diseases. Metals, metal oxides and carbon-based nanomaterials have shown much promise in medical technological advancements due to their tunable physical, chemical and biological properties. The nanoscale properties, especially the size, shape, surface chemistry and stability makes them highly desirable for diagnosing and treating various diseases, including cancers. Major applications of nanomaterials in cancer diagnosis include in vivo bioimaging and molecular marker detection, mainly as image contrast agents using modalities such as radio, magnetic resonance, and ultrasound imaging. When a suitable targeting ligand is attached on the nanomaterial surface, it can help pinpoint the disease site during imaging. The application of nanostructured materials in cancer diagnosis can help in the early detection, treatment and patient follow-up . This review aims to gather and present the information regarding the application of nanotechnology in cancer diagnosis. We also discuss the challenges and prospects regarding the application of nanomaterials as cancer diagnostic tools.
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26
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Akgöl S, Ulucan-Karnak F, Kuru Cİ, Kuşat K. The usage of composite nanomaterials in biomedical engineering applications. Biotechnol Bioeng 2021; 118:2906-2922. [PMID: 34050923 DOI: 10.1002/bit.27843] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 05/04/2021] [Accepted: 05/23/2021] [Indexed: 12/23/2022]
Abstract
Nanotechnology is still developing over the decades and it is commonly used in biomedical applications with the design of nanomaterials due to the several purposes. With the investigation of materials on the molecular level has increased the develop composite nanomaterials with exceptional properties using in different applications and industries. The application of these composite nanomaterials is widely used in the fields of textile, chemical, energy, defense industry, electronics, and biomedical engineering which is growing and developing on human health. Development of biosensors for the diagnosis of diseases, drug targeting and controlled release applications, medical implants and imaging techniques are the research topics of nanobiotechnology. In this review, overview of the development of nanotechnology and applications which is use of composite nanomaterials in biomedical engineering is provided.
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Affiliation(s)
- Sinan Akgöl
- Department of Biochemistry, Faculty of Science, Ege University, İzmir, Turkey
| | | | - Cansu İlke Kuru
- Department of Biochemistry, Faculty of Science, Ege University, İzmir, Turkey
| | - Kevser Kuşat
- Department of Chemistry, Faculty of Science, Dokuz Eylul University, İzmir, Turkey
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27
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Filipczak N, Yalamarty SSK, Li X, Parveen F, Torchilin V. Developments in Treatment Methodologies Using Dendrimers for Infectious Diseases. MOLECULES (BASEL, SWITZERLAND) 2021; 26:molecules26113304. [PMID: 34072765 PMCID: PMC8198206 DOI: 10.3390/molecules26113304] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 05/22/2021] [Accepted: 05/23/2021] [Indexed: 02/02/2023]
Abstract
Dendrimers comprise a specific group of macromolecules, which combine structural properties of both single molecules and long expanded polymers. The three-dimensional form of dendrimers and the extensive possibilities for use of additional substrates for their construction creates a multivalent potential and a wide possibility for medical, diagnostic and environmental purposes. Depending on their composition and structure, dendrimers have been of interest in many fields of science, ranging from chemistry, biotechnology to biochemical applications. These compounds have found wide application from the production of catalysts for their use as antibacterial, antifungal and antiviral agents. Of particular interest are peptide dendrimers as a medium for transport of therapeutic substances: synthetic vaccines against parasites, bacteria and viruses, contrast agents used in MRI, antibodies and genetic material. This review focuses on the description of the current classes of dendrimers, the methodology for their synthesis and briefly drawbacks of their properties and their use as potential therapies against infectious diseases.
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Affiliation(s)
- Nina Filipczak
- Center for Pharmaceutical Biotechnology and Nanomedicine, Northeastern University, Boston, MA 02115, USA; (N.F.); (S.S.K.Y.); (X.L.); (F.P.)
| | - Satya Siva Kishan Yalamarty
- Center for Pharmaceutical Biotechnology and Nanomedicine, Northeastern University, Boston, MA 02115, USA; (N.F.); (S.S.K.Y.); (X.L.); (F.P.)
| | - Xiang Li
- Center for Pharmaceutical Biotechnology and Nanomedicine, Northeastern University, Boston, MA 02115, USA; (N.F.); (S.S.K.Y.); (X.L.); (F.P.)
- State Key Laboratory of Innovative Drug and Efficient Energy-Saving Pharmaceutical Equipment, Jiangxi University of Chinese Medicine, Nanchang 330006, China
| | - Farzana Parveen
- Center for Pharmaceutical Biotechnology and Nanomedicine, Northeastern University, Boston, MA 02115, USA; (N.F.); (S.S.K.Y.); (X.L.); (F.P.)
- The Department of Pharmaceutics, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan
| | - Vladimir Torchilin
- Center for Pharmaceutical Biotechnology and Nanomedicine, Northeastern University, Boston, MA 02115, USA; (N.F.); (S.S.K.Y.); (X.L.); (F.P.)
- Department of Oncology, Radiotherapy and Plastic Surgery, I.M. Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia
- Correspondence:
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28
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Durand M, Lelievre E, Chateau A, Berquand A, Laurent G, Carl P, Roux S, Chazee L, Bazzi R, Eghiaian F, Jubreaux J, Ronde P, Barberi-Heyob M, Chastagner P, Devy J, Pinel S. The detrimental invasiveness of glioma cells controlled by gadolinium chelate-coated gold nanoparticles. NANOSCALE 2021; 13:9236-9251. [PMID: 33977943 DOI: 10.1039/d0nr08936b] [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
Glioblastoma are characterized by an invasive phenotype, which is thought to be responsible for recurrences and the short overall survival of patients. In the last decade, the promising potential of ultrasmall gadolinium chelate-coated gold nanoparticles (namely Au@DTDTPA(Gd)) was evidenced for image-guided radiotherapy in brain tumors. Considering the threat posed by invasiveness properties of glioma cells, we were interested in further investigating the biological effects of Au@DTDTPA(Gd) by examining their impact on GBM cell migration and invasion. In our work, exposure of U251 glioma cells to Au@DTDTPA(Gd) led to high accumulation of gold nanoparticles, that were mainly diffusely distributed in the cytoplasm of the tumor cells. Experiments pointed out a significant decrease in glioma cell invasiveness when exposed to nanoparticles. As the proteolysis activities were not directly affected by the intracytoplasmic accumulation of Au@DTDTPA(Gd), the anti-invasive effect cannot be attributed to matrix remodeling impairment. Rather, Au@DTDTPA(Gd) nanoparticles affected the intrinsic biomechanical properties of U251 glioma cells, such as cell stiffness, adhesion and generated traction forces, and significantly reduced the formation of protrusions, thus exerting an inhibitory effect on their migration capacities. Consistently, analysis of talin-1 expression and membrane expression of beta 1 integrin evoke the stabilization of focal adhesion plaques in the presence of nanoparticles. Taken together, our results highlight the interest in Au@DTDTPA(Gd) nanoparticles for the therapeutic management of astrocytic tumors, not only as a radio-enhancing agent but also by reducing the invasive potential of glioma cells.
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Affiliation(s)
- Maxime Durand
- Université de Lorraine, CNRS, CRAN, F-54000 Nancy, France.
| | - Elodie Lelievre
- Université de Reims-Champagne-Ardennes, UMR CNRS/URCA 7369, MEDyC, F-51100 Reims, France.
| | - Alicia Chateau
- Université de Lorraine, CNRS, CRAN, F-54000 Nancy, France.
| | | | - Gautier Laurent
- Université Bourgogne Franche-Comté, UMR CNRS 6213-UBFC, UTINAM, F-25000 Besançon, France
| | - Philippe Carl
- Université de Strasbourg, CNRS UMR 7021 - Strasbourg, France
| | - Stéphane Roux
- Université Bourgogne Franche-Comté, UMR CNRS 6213-UBFC, UTINAM, F-25000 Besançon, France
| | - Lise Chazee
- Université de Reims-Champagne-Ardennes, UMR CNRS/URCA 7369, MEDyC, F-51100 Reims, France.
| | - Rana Bazzi
- Université Bourgogne Franche-Comté, UMR CNRS 6213-UBFC, UTINAM, F-25000 Besançon, France
| | | | | | - Philippe Ronde
- Université de Strasbourg, CNRS UMR 7021 - Strasbourg, France
| | | | | | - Jérôme Devy
- Université de Reims-Champagne-Ardennes, UMR CNRS/URCA 7369, MEDyC, F-51100 Reims, France.
| | - Sophie Pinel
- Université de Lorraine, CNRS, CRAN, F-54000 Nancy, France.
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Singh A, Shafi S, Upadhyay T, Najmi AK, Kohli K, Pottoo FH. Insights into Nanotherapeutic Strategies as an Impending Approach to Liver Cancer Treatment. Curr Top Med Chem 2021; 20:1839-1854. [PMID: 32579503 DOI: 10.2174/1568026620666200624161801] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 05/07/2020] [Accepted: 05/18/2020] [Indexed: 02/07/2023]
Abstract
Liver cancer, being the utmost prevalent fatal malignancy worldwide, is ranked as the fifth leading cause of deaths associated with cancer. Patients with liver cancer are diagnosed often at an advanced stage, contributing to poor prognosis. Of all forms of liver cancer, hepatocellular carcinoma (HCC) contributes to 90% of cases, with chemotherapy being the treatment of choice. However, unfavorable toxicity of chemotherapy drugs and the vulnerability of nucleic acid-based drugs to degradation, have limited their application in clinical settings. So, in order to improvise their therapeutic efficacy in HCC treatment, various nanocarrier drug delivery systems have been explored. Furthermore, nanoparticle based imaging provides valuable means of accurately diagnosing HCC. Thus, in recent years, the advent of nanomedicine has shown great potential and progress in dramatically altering the approach to the diagnosis as well as treatment of liver cancer. Nanoparticles (NPs) are being explored as potential drug carriers for small molecules, miRNAs, and therapeutic genes used for liver cancer treatment. This review emphasizes on the current developments and applications of nanomedicine based therapeutic and diagnostic approaches in HCC.
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Affiliation(s)
- Archu Singh
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi- 110062, India
| | - Sadat Shafi
- Department of Pharmacology, Pharmaceutical Medicine, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi-110062, India
| | - Tanya Upadhyay
- Amity Institute of Biotechnology, Amity University, Noida, Uttar Pradesh-201313, India
| | - Abul Kalam Najmi
- Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi-110062, India
| | - Kanchan Kohli
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi- 110062, India
| | - Faheem Hyder Pottoo
- Department of Pharmacology, College of Clinical Pharmacy, Imam Abdul rahman Bin Faisal University, P.O.BOX 1982, Damman 31441, Saudi Arabia
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30
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Luo D, Wang X, Burda C, Basilion JP. Recent Development of Gold Nanoparticles as Contrast Agents for Cancer Diagnosis. Cancers (Basel) 2021; 13:1825. [PMID: 33920453 PMCID: PMC8069007 DOI: 10.3390/cancers13081825] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 04/02/2021] [Accepted: 04/04/2021] [Indexed: 12/27/2022] Open
Abstract
The last decade has witnessed the booming of preclinical studies of gold nanoparticles (AuNPs) in biomedical applications, from therapeutics delivery, imaging diagnostics, to cancer therapies. The synthetic versatility, unique optical and electronic properties, and ease of functionalization make AuNPs an excellent platform for cancer theranostics. This review summarizes the development of AuNPs as contrast agents to image cancers. First, we briefly describe the AuNP synthesis, their physical characteristics, surface functionalization and related biomedical uses. Then we focus on the performances of AuNPs as contrast agents to diagnose cancers, from magnetic resonance imaging, CT and nuclear imaging, fluorescence imaging, photoacoustic imaging to X-ray fluorescence imaging. We compare these imaging modalities and highlight the roles of AuNPs as contrast agents in cancer diagnosis accordingly, and address the challenges for their clinical translation.
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Affiliation(s)
- Dong Luo
- Department of Radiology, Case Western Reserve University, Cleveland, OH 44106, USA;
| | - Xinning Wang
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106, USA;
| | - Clemens Burda
- Department of Chemistry, Case Western Reserve University, Cleveland, OH 44106, USA
| | - James P. Basilion
- Department of Radiology, Case Western Reserve University, Cleveland, OH 44106, USA;
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106, USA;
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31
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Preparation, Functionalization, Modification, and Applications of Nanostructured Gold: A Critical Review. ENERGIES 2021. [DOI: 10.3390/en14051278] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Gold nanoparticles (Au NPs) play a significant role in science and technology because of their unique size, shape, properties and broad range of potential applications. This review focuses on the various approaches employed for the synthesis, modification and functionalization of nanostructured Au. The potential catalytic applications and their enhancement upon modification of Au nanostructures have also been discussed in detail. The present analysis also offers brief summaries of the major Au nanomaterials synthetic procedures, such as hydrothermal, solvothermal, sol-gel, direct oxidation, chemical vapor deposition, sonochemical deposition, electrochemical deposition, microwave and laser pyrolysis. Among the various strategies used for improving the catalytic performance of nanostructured Au, the modification and functionalization of nanostructured Au produced better results. Therefore, various synthesis, modification and functionalization methods employed for better catalytic outcomes of nanostructured Au have been summarized in this review.
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Shapoval O, Oleksa V, Šlouf M, Lobaz V, Trhlíková O, Filipová M, Janoušková O, Engstová H, Pankrác J, Modrý A, Herynek V, Ježek P, Šefc L, Horák D. Colloidally Stable P(DMA-AGME)-Ale-Coated Gd(Tb)F 3:Tb 3+(Gd 3+),Yb 3+,Nd 3+ Nanoparticles as a Multimodal Contrast Agent for Down- and Upconversion Luminescence, Magnetic Resonance Imaging, and Computed Tomography. NANOMATERIALS 2021; 11:nano11010230. [PMID: 33467188 PMCID: PMC7830756 DOI: 10.3390/nano11010230] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 01/08/2021] [Accepted: 01/13/2021] [Indexed: 12/12/2022]
Abstract
Multimodal imaging, integrating several modalities including down- and up-conversion luminescence, T
1- and T
2(T
2*)-weighted MRI, and CT contrasting in one system, is very promising for improved diagnosis of severe medical disorders. To reach the goal, it is necessary to develop suitable nanoparticles that are highly colloidally stable in biologically relevant media. Here, hydrophilic poly(N,N-dimethylacrylamide-N-acryloylglycine methyl ester)-alendronate-[P(DMA-AGME)-Ale]-coated Gd(Tb)F3:Tb3+(Gd3+),Yb3+,Nd3+ nanoparticles were synthesized by a coprecipitation method in ethylene glycol (EG) followed by coating with the polymer. The particles were tho-roughly characterized by a dynamic light scattering (DLS), transmission electron microscopy (TEM), Fourier-transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), X-ray energy dispersive spectroscopy (EDAX), selected area electron diffraction (SAED), elemental ana-lysis and fluorescence spectroscopy. Aqueous particle dispersions exhibited excellent colloidal stability in water and physiological buffers. In vitro toxicity assessments suggested no or only mild toxicity of the surface-engineered Gd(Tb)F3:Tb3+(Gd3+),Yb3+,Nd3+ particles in a wide range of concentrations. Internalization of the particles by several types of cells, including HeLa, HF, HepG2, and INS, was confirmed by a down- and up-conversion confocal microscopy. Newly developed particles thus proved to be an efficient contrast agent for fluorescence imaging, T
1- and T
2(T
2*)-weighted magnetic resonance imaging (MRI), and computed tomography (CT).
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Affiliation(s)
- Oleksandr Shapoval
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, 162 06 Prague 6, Czech Republic; (V.O.); (M.Š.); (V.L.); (O.T.); (M.F.); (O.J.)
- Correspondence: (O.S.); (L.Š.); (D.H.); Tel.: +420-296-809-260 (D.H.)
| | - Viktoriia Oleksa
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, 162 06 Prague 6, Czech Republic; (V.O.); (M.Š.); (V.L.); (O.T.); (M.F.); (O.J.)
| | - Miroslav Šlouf
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, 162 06 Prague 6, Czech Republic; (V.O.); (M.Š.); (V.L.); (O.T.); (M.F.); (O.J.)
| | - Volodymyr Lobaz
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, 162 06 Prague 6, Czech Republic; (V.O.); (M.Š.); (V.L.); (O.T.); (M.F.); (O.J.)
| | - Olga Trhlíková
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, 162 06 Prague 6, Czech Republic; (V.O.); (M.Š.); (V.L.); (O.T.); (M.F.); (O.J.)
| | - Marcela Filipová
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, 162 06 Prague 6, Czech Republic; (V.O.); (M.Š.); (V.L.); (O.T.); (M.F.); (O.J.)
| | - Olga Janoušková
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, 162 06 Prague 6, Czech Republic; (V.O.); (M.Š.); (V.L.); (O.T.); (M.F.); (O.J.)
| | - Hana Engstová
- Institute of Physiology, Czech Academy of Sciences, 142 20 Praha 4, Czech Republic; (H.E.); (P.J.)
| | - Jan Pankrác
- Center for Advanced Preclinical Imaging (CAPI), First Faculty of Medicine, Charles University, 120 00 Prague 2, Czech Republic; (J.P.); (A.M.); (V.H.)
| | - Adam Modrý
- Center for Advanced Preclinical Imaging (CAPI), First Faculty of Medicine, Charles University, 120 00 Prague 2, Czech Republic; (J.P.); (A.M.); (V.H.)
| | - Vít Herynek
- Center for Advanced Preclinical Imaging (CAPI), First Faculty of Medicine, Charles University, 120 00 Prague 2, Czech Republic; (J.P.); (A.M.); (V.H.)
| | - Petr Ježek
- Institute of Physiology, Czech Academy of Sciences, 142 20 Praha 4, Czech Republic; (H.E.); (P.J.)
| | - Luděk Šefc
- Center for Advanced Preclinical Imaging (CAPI), First Faculty of Medicine, Charles University, 120 00 Prague 2, Czech Republic; (J.P.); (A.M.); (V.H.)
- Correspondence: (O.S.); (L.Š.); (D.H.); Tel.: +420-296-809-260 (D.H.)
| | - Daniel Horák
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, 162 06 Prague 6, Czech Republic; (V.O.); (M.Š.); (V.L.); (O.T.); (M.F.); (O.J.)
- Correspondence: (O.S.); (L.Š.); (D.H.); Tel.: +420-296-809-260 (D.H.)
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Silva F, Cabral Campello MP, Paulo A. Radiolabeled Gold Nanoparticles for Imaging and Therapy of Cancer. MATERIALS (BASEL, SWITZERLAND) 2020; 14:E4. [PMID: 33375074 PMCID: PMC7792784 DOI: 10.3390/ma14010004] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 12/16/2020] [Accepted: 12/18/2020] [Indexed: 12/22/2022]
Abstract
In the Last decades, nanotechnology has provided novel and alternative methodologies and tools in the field of medical oncology, in order to tackle the issues regarding the control and treatment of cancer in modern society. In particular, the use of gold nanoparticles (AuNPs) in radiopharmaceutical development has provided various nanometric platforms for the delivery of medically relevant radioisotopes for SPECT/PET diagnosis and/or radionuclide therapy. In this review, we intend to provide insight on the methodologies used to obtain and characterize radiolabeled AuNPs while reporting relevant examples of AuNPs developed during the last decade for applications in nuclear imaging and/or radionuclide therapy, and highlighting the most significant preclinical studies and results.
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Affiliation(s)
- Francisco Silva
- CTN—Centro de Ciências e Tecnologias Nucleares, Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10 (km 139,7), 2695-066 Bobadela, Portugal; (F.S.); (M.P.C.C.)
| | - Maria Paula Cabral Campello
- CTN—Centro de Ciências e Tecnologias Nucleares, Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10 (km 139,7), 2695-066 Bobadela, Portugal; (F.S.); (M.P.C.C.)
- DECN—Departamento de Engenharia e Ciências Nucleares, Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10 (km 139,7), 2695-066 Bobadela, Portugal
| | - António Paulo
- CTN—Centro de Ciências e Tecnologias Nucleares, Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10 (km 139,7), 2695-066 Bobadela, Portugal; (F.S.); (M.P.C.C.)
- DECN—Departamento de Engenharia e Ciências Nucleares, Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10 (km 139,7), 2695-066 Bobadela, Portugal
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Aslan N, Ceylan B, Koç MM, Findik F. Metallic nanoparticles as X-Ray computed tomography (CT) contrast agents: A review. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128599] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Amina M, Al Musayeib NM, Alarfaj NA, El-Tohamy MF, Oraby HF, Al Hamoud GA, Bukhari SI, Moubayed NMS. Biogenic green synthesis of MgO nanoparticles using Saussurea costus biomasses for a comprehensive detection of their antimicrobial, cytotoxicity against MCF-7 breast cancer cells and photocatalysis potentials. PLoS One 2020; 15:e0237567. [PMID: 32797097 PMCID: PMC7428194 DOI: 10.1371/journal.pone.0237567] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Accepted: 07/28/2020] [Indexed: 02/07/2023] Open
Abstract
Distinct morphological MgO nanoparticles (MgONPs) were synthesized using biomasses of Saussurea costus roots. The biomass of two varieties of Saussurea costus (Qustal hindi and Qustal bahri) were used in the green synthesis of MgONPs. The physical and chemical features of nanoparticles were confirmed by spectroscopic and microscopic techniques. The surface morphology of the obtained nanoparticles was detected at different magnifications by SEM and TEM microscopy and the size of nanoparticles were found to be 30 and 34 nm for Qustal hindi and Qustal bahri, respectively. The antimicrobial activity of the prepared MgONPs was screened against six pathogenic strains. The synthesized nanoparticles by Qustal bahri biomass exerted significant inhibition zones 15, 16, 18, 17, 14, and 10 mm against E. coli, P. aeruginosa, C. tropicalis and C. glabrata, S. aureus and B. subtilis as compared to those from Qustal hindi 12, 8 and 17 mm against B. subtilis, E. coli and C. tropicalis, respectively. MgONPs showed a potential cytotoxicity effect against MCF-7 breast cancer cell lines. Cellular investigations of MgONPs revealed that the prepared nanoparticles by Qustal bahri exhibited high cytotoxicity against MCF-7 cancer cell lines. IC50 values in MCF-7 cells were found to be 67.3% and 52.1% for MgONPs of Saussurea costus biomasses, respectively. Also, the photocatalytic activity of MgONPs of each Saussurea costus variety was comparatively studied. They exhibited an enhanced photocatalytic degradation of methylene blue after UV irradiation for 1 h as 92% and 59% for those prepared by Qustal bahri and Qustal hindi, respectively. Outcome of results revealed that the biosynthesized MgONPs showed promising biomedical potentials.
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Affiliation(s)
- Musarat Amina
- Department of Pharmacognosy, Pharmacy College, King Saud University, Riyadh, Saudi Arabia
| | - Nawal M. Al Musayeib
- Department of Pharmacognosy, Pharmacy College, King Saud University, Riyadh, Saudi Arabia
| | - Nawal A. Alarfaj
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Maha F. El-Tohamy
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Hesham F. Oraby
- Deanship of Scientific Research, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Gadah A. Al Hamoud
- Department of Pharmacognosy, Pharmacy College, King Saud University, Riyadh, Saudi Arabia
| | - Sarah I. Bukhari
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Nadine M. S. Moubayed
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
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Bondaz L, Fontaine P, Muller F, Pantoustier N, Perrin P, Morfin I, Goldmann M, Cousin F. Controlled Synthesis of Gold Nanoparticles in Copolymers Nanomolds by X-ray Radiolysis. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:6132-6144. [PMID: 32393027 DOI: 10.1021/acs.langmuir.0c00554] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
We show by X-ray and neutron small-angle scattering that gold nanoparticles with controlled sizes and morphologies can be obtained by the metallic reduction of AuCl4- ions trapped in 3D organic molds by X-ray radiolysis. The molds are spherical frozen micelles of polystyrene-b-poly(dimethylaminoethyl methacrylate) (PS-b-PDMAEMA) block copolymer in acidic aqueous solution with a PS spherical core surrounded by a corona of PDMAEMA chains in good solvent. The behavior of micelles is controlled by the [AuCl4-]/[DMAEMA] ratio RAuCl4-/DMAEMA. At low gold concentration, AuCl4- ions condense on the positively charged DMAEMA moieties without changing the behavior of the PDMAEMA chains. At intermediate gold concentration, the ions induce a progressive contraction of the corona's chains and dehydration of micelles. At large gold concentration, the corona becomes a fully dry phase loaded with gold ions, which induces micelle aggregation. Radiolysis of the solution by an intense X-ray beam produces different types of gold nanoparticles with respect to RAuCl4-/DMAEMA and irradiation time. At RAuCl4-/DMAEMA = 0.033, irradiation produces in the first step gold clusters in the micelle corona which in the second step merge to form nanoparticles of a similar size to that of the micelle. Conversely, at RAuCl4-/DMAEMA = 0.33, micelles do not operate as templates but only as nucleation zones and large nanoparticles grow outside the micelles.
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Affiliation(s)
- Louis Bondaz
- Sorbonne Université, UPMC Université Paris 06, CNRS-UMR 7588, Institut des NanoSciences de Paris, 4 place Jussieu F-75005 Paris, France
- Synchrotron SOLEIL, L'Orme des Merisiers, BP 48, Saint-Aubin, 91192 Gif sur Yvette, France
- Nanosciences and Nanotechnologies Group, ECE Paris Ecole d'Ingénieurs and INSEEC U Research Center, 75015 Paris, France
| | - Philippe Fontaine
- Synchrotron SOLEIL, L'Orme des Merisiers, BP 48, Saint-Aubin, 91192 Gif sur Yvette, France
| | - François Muller
- Nanosciences and Nanotechnologies Group, ECE Paris Ecole d'Ingénieurs and INSEEC U Research Center, 75015 Paris, France
- Laboratoire Léon Brillouin, CEA-CNRS, CEA Saclay, Université Paris-Saclay, 91191 Gif-sur-Yvette Cedex France
| | - Nadège Pantoustier
- Soft Matter Sciences and Engineering (SIMM), ESPCI, PSL University, Sorbonne Université, CNRS, 10 rue Vauquelin, F-75231 Paris Cedex 05, France
| | - Patrick Perrin
- Soft Matter Sciences and Engineering (SIMM), ESPCI, PSL University, Sorbonne Université, CNRS, 10 rue Vauquelin, F-75231 Paris Cedex 05, France
| | | | - Michel Goldmann
- Sorbonne Université, UPMC Université Paris 06, CNRS-UMR 7588, Institut des NanoSciences de Paris, 4 place Jussieu F-75005 Paris, France
- Synchrotron SOLEIL, L'Orme des Merisiers, BP 48, Saint-Aubin, 91192 Gif sur Yvette, France
- Faculté des Sciences Fondamentales et Biomédicales, Université de Paris, 45 rue des Saints Pères, 75006 Paris, France
| | - Fabrice Cousin
- Laboratoire Léon Brillouin, CEA-CNRS, CEA Saclay, Université Paris-Saclay, 91191 Gif-sur-Yvette Cedex France
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Relaxometric Studies of Gd-Chelate Conjugated on the Surface of Differently Shaped Gold Nanoparticles. NANOMATERIALS 2020; 10:nano10061115. [PMID: 32516931 PMCID: PMC7353348 DOI: 10.3390/nano10061115] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Revised: 05/29/2020] [Accepted: 06/02/2020] [Indexed: 01/13/2023]
Abstract
Nowadays, magnetic resonance imaging (MRI) is one of the key, noninvasive modalities to detect and stage cancer which benefits from contrast agents (CA) to differentiate healthy from tumor tissue. An innovative class of MRI CAs is represented by Gd-loaded gold nanoparticles. The size, shape and chemical functionalization of Gd-loaded gold nanoparticles appear to affect the observed relaxation enhancement of water protons in their suspensions. The herein reported results shed more light on the determinants of the relaxation enhancement brought by Gd-loaded concave cube gold nanoparticles (CCGNPs). It has been found that, in the case of nanoparticles endowed with concave surfaces, the relaxivity is remarkably higher compared to the corresponding spherical (i.e., convex) gold nanoparticles (SPhGNPs). The main determinant for the observed relaxation enhancement is represented by the occurrence of a large contribution from second sphere water molecules which can be exploited in the design of high-efficiency MRI CA.
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38
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Li M. Bio fabrication of gold nanoparticles and their combination with chemotherapy and ultrasound for effective treatment of tumors. Afr Health Sci 2020; 20:815-821. [PMID: 33163048 PMCID: PMC7609118 DOI: 10.4314/ahs.v20i2.35] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND AND OBJECTIVE Chemotherapy is one of the important medical option for the cancer therapy, but still new combination of therapeutic treatment methods are needed to achieve efficient anti tumor activity. In this work, Pueraria lobata leaf extract was utilized as a bio reductant for the fabrication of the Gold nanoparticles (Au-NPs) by an ecological approach without using any harmful chemical. This work also evaluates whether the combined effect of chemotherapy along with Au-NPs and Ultrasound (US) is effective over the tumors or not. MATERIALS AND METHODS About 10 mL of plant extract was added to 1mM of HAuCl4 solution (20.0 mL) and pH was maintained at 12 and allowed for stirring for half an hour. The change in solution color from yellow to purple signified the Au-NPs formation. RESULTS XRD results and TEM images confirmed the formation of crystalline Au-NPs with sizes ranging from 23-30 nm. Further, biological studies revealed that the combination of Au-NPs and US along with chemotherapy improved the impact of anti-cancer drug. CONCLUSION In conclusion, Pueraria lobata leaf extract mediated synthesis of Au-NPs by an eco-friendly approach was reported in this work. The plant biomolecules of the extract were involved in the reduction and capping of the Au-NPs formed. The major conclusion is that addition of Au-NPs with chemotherapy and ultrasound has shown more effective anti-tumor activity.
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Affiliation(s)
- Mingmei Li
- Department of Ultrasound Medicine, Xintai People's Hospital
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Gray T, Bassiri N, David S, Patel DY, Abdul-Moqueet M, Kirby N, Mayer KM. Characterization and comparison of imaging contrast enhancement with PEG-functionalized gold nanoparticles in kV cone beam computed tomography and computed tomography imaging. Biomed Phys Eng Express 2020; 6:047002. [PMID: 33444284 DOI: 10.1088/2057-1976/ab9207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The purpose of this study is to define a simplified method to accurately predict and characterize kV cone beam computed tomography (kV CBCT) and computed tomography (CT) image contrast enhancement from gold nanoparticles (GNPs). Parameters of the kV CBCT of a Varian Novalis Tx linear accelerator and of a GE LightSpeed 4 Big Bore CT machine were modeled using the MCNP 6.2 Monte Carlo code. A 0.25 × 0.25 cm2 source, defined with a 100 kVp energy spectrum with appropriate filtration, was implemented in the MCNP6.2 model for kV CBCT, which also contained x- and y-blades and a full bowtie filter. A 1 cm3 cube of GNP solution (modeled as a mass percentage of gold in water) was placed 100 cm below the source. For the CT-simulator model, a source was defined with energy spectra for 80 and 140 kVp x-rays with appropriate filtration and angular spectrum. A 1 cm3 GNP solution was modeled as before and a detector was placed 40 cm below that. Attenuation coefficients of four GNP solutions were computed and Hounsfield unit (HU) values were calculated. The computed HU values were compared against experimentally measured values obtained by scanning batches of GNPs of various sizes and concentrations using a GE LightSpeed 4 Big Bore CT scanner at 80 kVp and 140 kVp energies, as well as the kV CBCT capability of a Varian Novalis Tx linear accelerator. HU analysis was carried out using Velocity Medical Solutions clinical CT image analysis software. The MCNP calculated HU values matched the measured values to within ± 5%. Image contrast enhancement analysis showed a total increase in HU of up to 223. The sample having the highest gold mass percentage tested showed the greatest increase in HU number compared to water.
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Affiliation(s)
- Tara Gray
- The University of Texas at San Antonio, Department of Physics and Astronomy, San Antonio, TX 78249, United States of America
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Huang J, Huang JH, Bao H, Ning X, Yu C, Chen Z, Chao J, Zhang Z. CT/MR Dual-Modality Imaging Tracking of Mesenchymal Stem Cells Labeled with a Au/GdNC@SiO 2 Nanotracer in Pulmonary Fibrosis. ACS APPLIED BIO MATERIALS 2020; 3:2489-2498. [PMID: 35025299 DOI: 10.1021/acsabm.0c00195] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Mesenchymal stem cells (MSCs) have shown potential as an innovative treatment for pulmonary fibrosis (PF), due to their capability to ameliorate the inflammation and moderate the deterioration of PF. The fate of the stem cells transplanted into the lung, including survival, migration, homing, and functions, however, has not been fully understood yet. In this paper, we report the development of a computed tomography/magnetic resonance (CT/MR) dual-modal nanotracer, gold/gadolinium nanoclusters overcoated with a silica shell (Au/GdNC@SiO2), for noninvasive labeling and tracking of the transplanted human MSCs (hMSCs) in a PF model. The Au/GdNC@SiO2 nanotracer exhibits good colloidal and chemical stability, high biocompatibility, enhanced longitudinal MR relaxivity, and superior X-ray attenuation property. The hMSCs can be effectively labeled with Au/GdNC@SiO2, resulting in a significantly increased cellular CT/MR imaging contrast, without any obvious adverse effect on the function, including proliferation and differentiation of the labeled stem cells. Moreover, by using the Au/GdNC@SiO2 nanotracer, the hMSCs transplanted in the lung can be tracked for 7 d via in vivo CT/MR dual-modality imaging. This work may provide an insight into the role the transplanted hMSCs play in PF therapy, thus promoting the stem cell-based regenerative medicine.
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Affiliation(s)
- Jie Huang
- CAS Key Laboratory of Nano-Bio Interface, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123 Jiangsu, China
| | - Jie Holly Huang
- Department of Physiology, School of Medicine, Southeast University, Nanjing 210009 Jiangsu, China
| | - Hongying Bao
- CAS Key Laboratory of Nano-Bio Interface, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123 Jiangsu, China
| | - Xinyu Ning
- CAS Key Laboratory of Nano-Bio Interface, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123 Jiangsu, China
| | - Chenggong Yu
- CAS Key Laboratory of Nano-Bio Interface, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123 Jiangsu, China
| | - Zhongjin Chen
- CAS Key Laboratory of Nano-Bio Interface, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123 Jiangsu, China
| | - Jie Chao
- Department of Physiology, School of Medicine, Southeast University, Nanjing 210009 Jiangsu, China
| | - Zhijun Zhang
- CAS Key Laboratory of Nano-Bio Interface, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123 Jiangsu, China
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41
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Ivošev V, Sánchez GJ, Stefancikova L, Haidar DA, González Vargas CR, Yang X, Bazzi R, Porcel E, Roux S, Lacombe S. Uptake and excretion dynamics of gold nanoparticles in cancer cells and fibroblasts. NANOTECHNOLOGY 2020; 31:135102. [PMID: 31783387 DOI: 10.1088/1361-6528/ab5d82] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Radiotherapy is one of the main treatments used to fight cancer. A major limitation of this modality is the lack of selectivity between cancerous and healthy tissues. One of the most promising strategies proposed in this last decade is the addition of nanoparticles with high-atomic number to enhance radiation effects in tumors. Gold nanoparticles (AuNPs) are considered as one of the best candidates because of their high radioenhancing property, simple synthesis and low toxicity. Ultra small AuNPs (core size of 2.4 nm and hydrodynamic diameter of 4.5 nm) covered with dithiolated diethylenetriaminepentaacetic acid (Au@DTDTPA) are of high interest because of their properties to bind MRI active or PET active compounds at their surface, to concentrate in some tumors and be eliminated via renal clearance thanks to their small size. These key figures make Au@DTDTPA the best candidate to develop image-guided radiotherapy. Surprisingly the capacity of the nanoparticles to penetrate cells, an important issue to predict radioenhancement, has not been established yet. Here, we report the uptake dynamics, internalization routes and excretion dynamics of Au@DTDTPA nanoparticles in various cancer cell lines including glioblastoma (U87-MG), chordoma (UM-Chor1), cervix (HeLa), prostate (PC3), and pancreatic (BxPC-3) cell lines as well as fibroblasts (Dermal fibroblasts). This study demonstrates a strong cell line dependence of the nanoparticle uptake and excretion dynamics. Different pathways of cell internalization evidenced here explain this dependence. As a major finding, the retention of Au@DTDTPA nanoparticles was found to be higher in cancer cells than in fibroblasts. This result strengthens the strategy of using nanoagents to improve tumor selectivity of radiation treatments. In particular Au@DTDTPA nanoparticles are good candidates to improve the treatment of radioresitant gliobastoma, pancreatic and prostate cancer in particular. In conclusion, the variability of cell-to-nanoparticle interaction is a new parameter to consider in the choice of nanoagents in a combined treatment.
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Affiliation(s)
- Vladimir Ivošev
- ISMO (UMR 8214), University Paris-Saclay, University Paris Sud, CNRS, F-91405 Orsay Cedex, France
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Chabloz NG, Perry HL, Yoon IC, Coulson AJ, White AJP, Stasiuk GJ, Botnar RM, Wilton-Ely JDET. Combined Magnetic Resonance Imaging and Photodynamic Therapy Using Polyfunctionalised Nanoparticles Bearing Robust Gadolinium Surface Units. Chemistry 2020; 26:4552-4566. [PMID: 31981387 DOI: 10.1002/chem.201904757] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Indexed: 12/12/2022]
Abstract
A robust dithiocarbamate tether allows novel gadolinium units based on DOTAGA (q=1) to be attached to the surface of gold nanoparticles (2.6-4.1 nm diameter) along with functional units offering biocompatibility, targeting and photodynamic therapy. A dramatic increase in relaxivity (r1 ) per Gd unit from 5.01 mm-1 s-1 in unbound form to 31.68 mm-1 s-1 (10 MHz, 37 °C) is observed when immobilised on the surface due to restricted rotation and enhanced rigidity of the Gd complex on the nanoparticle surface. The single-step synthetic route provides a straightforward and versatile way of preparing multifunctional gold nanoparticles, including examples with conjugated zinc-tetraphenylporphyrin photosensitizers. The lack of toxicity of these materials (MTT assays) is transformed on irradiation of HeLa cells for 30 minutes (PDT), leading to 75 % cell death. In addition to passive targeting, the inclusion of units capable of actively targeting overexpressed folate receptors illustrates the potential of these assemblies as targeted theranostic agents.
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Affiliation(s)
- Nicolas G Chabloz
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, White City Campus, London, W12 0BZ, UK
| | - Hannah L Perry
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, White City Campus, London, W12 0BZ, UK.,Division of Imaging Sciences and Biomedical Engineering, King's College London, St Thomas' Hospital, London, SE1 7EH, UK
| | - Il-Chul Yoon
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, White City Campus, London, W12 0BZ, UK
| | - Andrew J Coulson
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, White City Campus, London, W12 0BZ, UK
| | - Andrew J P White
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, White City Campus, London, W12 0BZ, UK
| | - Graeme J Stasiuk
- School of Life Sciences, Biomedical Sciences, University of Hull, Hull, HU6 7RX, UK
| | - René M Botnar
- Division of Imaging Sciences and Biomedical Engineering, King's College London, St Thomas' Hospital, London, SE1 7EH, UK
| | - James D E T Wilton-Ely
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, White City Campus, London, W12 0BZ, UK.,London Centre for Nanotechnology (LCN), London, UK
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43
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Dumur F, Dumas E, Mayer CR. Functionalization of Gold Nanoparticles by Inorganic Entities. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E548. [PMID: 32197512 PMCID: PMC7153718 DOI: 10.3390/nano10030548] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 03/12/2020] [Accepted: 03/13/2020] [Indexed: 02/06/2023]
Abstract
The great affinity of gold surface for numerous electron-donating groups has largely contributed to the rapid development of functionalized gold nanoparticles (Au-NPs). In the last years, a new subclass of nanocomposite has emerged, based on the association of inorganic molecular entities (IME) with Au-NPs. This highly extended and diversified subclass was promoted by the synergy between the intrinsic properties of the shell and the gold core. This review-divided into four main parts-focuses on an introductory section of the basic notions related to the stabilization of gold nanoparticles and defines in a second part the key role played by the functionalizing agent. Then, we present a wide range of inorganic molecular entities used to prepare these nanocomposites (NCs). In particular, we focus on four different types of inorganic systems, their topologies, and their current applications. Finally, the most recent applications are described before an overview of this new emerging field of research.
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Affiliation(s)
- Frédéric Dumur
- Aix Marseille Univ, CNRS, ICR, UMR 7273, F-13397 Marseille, France
| | - Eddy Dumas
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles Saint-Quentin-en-Yvelines, F-78035 Versailles, France;
| | - Cédric R. Mayer
- Laboratoire LuMin, FRE CNRS 2036, CNRS, Université Paris-Sud, ENS Paris-Saclay, Université Paris-Saclay, F-91405 Orsay CEDEX, France
- Département de Chimie, UFR des Sciences, Université de Versailles Saint-Quentin-en-Yvelines, F-78035 Versailles, France
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44
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Song L, Wang Z, Liu J, Wang T, Jiang Q, Ding B. Tumor-Targeted DNA Bipyramid for in Vivo Dual-Modality Imaging. ACS APPLIED BIO MATERIALS 2020; 3:2854-2860. [DOI: 10.1021/acsabm.9b01096] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Linlin Song
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for NanoScience and Technology, 11 BeiYiTiao, ZhongGuanCun, Beijing 100190, China
| | - Zhaoran Wang
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for NanoScience and Technology, 11 BeiYiTiao, ZhongGuanCun, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jianbing Liu
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for NanoScience and Technology, 11 BeiYiTiao, ZhongGuanCun, Beijing 100190, China
| | - Ting Wang
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for NanoScience and Technology, 11 BeiYiTiao, ZhongGuanCun, Beijing 100190, China
| | - Qiao Jiang
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for NanoScience and Technology, 11 BeiYiTiao, ZhongGuanCun, Beijing 100190, China
| | - Baoquan Ding
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for NanoScience and Technology, 11 BeiYiTiao, ZhongGuanCun, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China
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Perry HL, Botnar RM, Wilton-Ely JDET. Gold nanomaterials functionalised with gadolinium chelates and their application in multimodal imaging and therapy. Chem Commun (Camb) 2020; 56:4037-4046. [DOI: 10.1039/d0cc00196a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
An overview of recent progress in the design of gadolinium-functionalised gold nanoparticles for use in MRI, multimodal imaging and theranostics.
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Affiliation(s)
- Hannah L. Perry
- Molecular Sciences Research Hub
- Department of Chemistry
- White City Campus
- Imperial College London
- London
| | - René M. Botnar
- School of Biomedical Engineering and Imaging Sciences
- King's College London
- London
- UK
| | - James D. E. T. Wilton-Ely
- Molecular Sciences Research Hub
- Department of Chemistry
- White City Campus
- Imperial College London
- London
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46
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Iram F, Iqbal MS, Khan IU, Rasheed R, Khalid A, Khalid M, Aftab S, Shakoori AR. Synthesis and Biodistribution Study of Biocompatible 198Au Nanoparticles by use of Arabinoxylan as Reducing and Stabilizing Agent. Biol Trace Elem Res 2020; 193:282-293. [PMID: 30924069 DOI: 10.1007/s12011-019-01700-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Accepted: 03/18/2019] [Indexed: 12/20/2022]
Abstract
Radioactive gold-198 is a useful diagnostic and therapeutic agent. Gold in the form of nanoparticles possesses even more exciting properties. This work aimed at arabinoxylan-mediated synthesis and biodistribution study of radioactive gold nanoparticles (198AuNPs). The particles were synthesized by mixing suspension of arabinoxylan with H198AuCl4 without use of any additional reducing and stabilizing agents. An aqueous suspension of arabinoxylan was added to a H198AuCl4 solution, which resulted in reduction of Au3+ to 198AuNPs. Biodistribution was studied in vitro and in rabbit. The particles having exceptional stability were readily formed. Highest radioactivity was recorded in spleen after 3 h followed by liver, heart, kidney, and lungs after i.v. administration. After 24 h, the activity was not detectable in the spleen; it accumulated in the liver. However, after oral administration, the activity mainly accumulated in the colon. In serum proteins, the distribution was α1-globulin 6.5%, α2-globulin ~ 2%, β-globulin ~ 1%, γ-globulin 0.7%, and albumin 0.7% of the administered dose. This indicates a low protein binding implying high bioavailability of the particles. The cytotoxicity study showed that the particles were inactive against HeLa cell line and Agrobacteriumtumefaciens. Highly stable 198AuNPs reported in this work have the potential for targeting the colon. They show affinity for globulins, the property that can be used in the study of the immune system.
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Affiliation(s)
- Fozia Iram
- Department of Chemistry, LCW University, Lahore, 54600, Pakistan
| | - Mohammad S Iqbal
- Department of Chemistry, Forman Christian College, Lahore, 54600, Pakistan.
| | - Irfan U Khan
- Radiopharmacy & PET Radiochemistry Division, Institute of Nuclear Medicine and Oncology, Lahore, Pakistan
| | - Rashid Rasheed
- Institute of Nuclear Medicine Oncology and Radiotherapy, Abbottabad, Pakistan
| | - Aqsa Khalid
- Department of Chemistry, LCW University, Lahore, 54600, Pakistan
| | - Muhammad Khalid
- Isotope Production Division, Pakistan Institute of Nuclear Science and Technology PO Nilore, Islamabad, Pakistan
| | - Saira Aftab
- School of Biological Sciences, University of the Punjab, Quaid-e-Azam Campus, Lahore, 54590, Pakistan
| | - Abdul R Shakoori
- School of Biological Sciences, University of the Punjab, Quaid-e-Azam Campus, Lahore, 54590, Pakistan
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Wehner T, Heck J, Feldmann C, Müller‐Buschbaum K. Reactivity of ZrO(MFP) and ZrO(RP) Nanoparticles with LnCl 3 for Solvatochromic Luminescence Modification and pH-Dependent Optical Sensing. Chemistry 2019; 25:16630-16638. [PMID: 31626707 PMCID: PMC6973228 DOI: 10.1002/chem.201903744] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 10/14/2019] [Indexed: 01/24/2023]
Abstract
The luminescence of the inorganic-organic hybrid nanoparticles ZrO(MFP) (MFP=methylfluorescein phosphate) and ZrO(RP) (RP=resorufin phosphate) was modified by addition of different rare earth halides LnCl3 . The resulting composite materials form dispersible nanoparticles that exhibit modified nanoparticle fluorescence depending on the rare earth ion. The resulting chromaticity of the luminescence is further variable by the employment of different solvents for ZrO(MFP)-based composite systems. The strong solvatochromic effect of the MFP chromophore leads to different luminescence chromaticities of the composite materials between green, yellow, and blue in THF, toluene, and dichloromethane, respectively. The luminescence of ZrO(RP)-based composite particles can be modified between the red and blue spectral regions in dependence on the applied reaction temperature. Beside a luminescence shift that is derived from nanoparticle modification by LnCl3 , a strong turn-on effect of ZrO(RP) particles results after contact with different Brønsted acids and bases in combination with a respective chromaticity shift. Both effects enable the potential employment of such particles as highly sensitive optical pH sensors.
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Affiliation(s)
- Tobias Wehner
- Institute of Inorganic ChemistryJulius-Maximilians University WürzburgAm Hubland97074WürzburgGermany
| | - Joachim Heck
- Institute of Inorganic ChemistryKarlsruhe Institute of Technologie (KIT)Engesserstrasse 1576131KarlsruheGermany
| | - Claus Feldmann
- Institute of Inorganic ChemistryKarlsruhe Institute of Technologie (KIT)Engesserstrasse 1576131KarlsruheGermany
| | - Klaus Müller‐Buschbaum
- Institute of Inorganic and Analytical ChemistryJustus-Liebig University GiessenHeinrich-Buff-Ring 1735390GiessenGermany
- Institute of Inorganic ChemistryJulius-Maximilians University WürzburgAm Hubland97074WürzburgGermany
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Loiseau A, Boudon J, Oudot A, Moreau M, Boidot R, Chassagnon R, Mohamed Saïd N, Roux S, Mirjolet C, Millot N. Titanate Nanotubes Engineered with Gold Nanoparticles and Docetaxel to Enhance Radiotherapy on Xenografted Prostate Tumors. Cancers (Basel) 2019; 11:cancers11121962. [PMID: 31817706 PMCID: PMC6966691 DOI: 10.3390/cancers11121962] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 11/29/2019] [Accepted: 12/02/2019] [Indexed: 12/18/2022] Open
Abstract
Nanohybrids based on titanate nanotubes (TiONts) were developed to fight prostate cancer by intratumoral (IT) injection, and particular attention was paid to their step-by-step synthesis. TiONts were synthesized by a hydrothermal process. To develop the custom-engineered nanohybrids, the surface of TiONts was coated beforehand with a siloxane (APTES), and coupled with both dithiolated diethylenetriaminepentaacetic acid-modified gold nanoparticles (Au@DTDTPA NPs) and a heterobifunctional polymer (PEG3000) to significantly improve suspension stability and biocompatibility of TiONts for targeted biomedical applications. The pre-functionalized surface of this scaffold had reactive sites to graft therapeutic agents, such as docetaxel (DTX). This novel combination, aimed at retaining the AuNPs inside the tumor via TiONts, was able to enhance the radiation effect. Nanohybrids have been extensively characterized and were detectable by SPECT/CT imaging through grafted Au@DTDTPA NPs, radiolabeled with 111In. In vitro results showed that TiONts-AuNPs-PEG3000-DTX had a substantial cytotoxic activity on human PC-3 prostate adenocarcinoma cells, unlike initial nanohybrids without DTX (Au@DTDTPA NPs and TiONts-AuNPs-PEG3000). Biodistribution studies demonstrated that these novel nanocarriers, consisting of AuNP- and DTX-grafted TiONts, were retained within the tumor for at least 20 days on mice PC-3 xenografted tumors after IT injection, delaying tumor growth upon irradiation.
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Affiliation(s)
- Alexis Loiseau
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303, CNRS-Université Bourgogne Franche Comté, BP 47870, 21078 Dijon Cedex, France; (A.L.); (R.C.)
| | - Julien Boudon
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303, CNRS-Université Bourgogne Franche Comté, BP 47870, 21078 Dijon Cedex, France; (A.L.); (R.C.)
- Correspondence: (J.B.); (C.M.); (N.M.)
| | - Alexandra Oudot
- Preclinical Imaging Platform, Nuclear Medicine Department, Georges-Francois Leclerc Cancer Center, 21079 Dijon Cedex, France;
| | - Mathieu Moreau
- Institut de Chimie Moléculaire de l’Université Bourgogne, UMR 6302, CNRS-Université Bourgogne Franche Comté, 21078 Dijon Cedex, France;
| | - Romain Boidot
- Department of Biology and Pathology of Tumors, Georges-François Leclerc Cancer Center–UNICANCER, 21079 Dijon Cedex, France;
| | - Rémi Chassagnon
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303, CNRS-Université Bourgogne Franche Comté, BP 47870, 21078 Dijon Cedex, France; (A.L.); (R.C.)
| | - Nasser Mohamed Saïd
- Institut UTINAM, UMR 6213, CNRS-Université Bourgogne Franche-Comté, 25030 Besançon Cedex, France; (N.M.S.); (S.R.)
| | - Stéphane Roux
- Institut UTINAM, UMR 6213, CNRS-Université Bourgogne Franche-Comté, 25030 Besançon Cedex, France; (N.M.S.); (S.R.)
| | - Céline Mirjolet
- INSERM LNC UMR 1231, 21078 Dijon Cedex, France
- Radiotherapy Department, Georges-Francois Leclerc Cancer Center, 21079 Dijon Cedex, France
- Correspondence: (J.B.); (C.M.); (N.M.)
| | - Nadine Millot
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303, CNRS-Université Bourgogne Franche Comté, BP 47870, 21078 Dijon Cedex, France; (A.L.); (R.C.)
- Correspondence: (J.B.); (C.M.); (N.M.)
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Aouidat F, Boumati S, Khan M, Tielens F, Doan BT, Spadavecchia J. Design and Synthesis of Gold-Gadolinium-Core-Shell Nanoparticles as Contrast Agent: a Smart Way to Future Nanomaterials for Nanomedicine Applications. Int J Nanomedicine 2019; 14:9309-9324. [PMID: 31819433 PMCID: PMC6894158 DOI: 10.2147/ijn.s224805] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Accepted: 10/02/2019] [Indexed: 01/09/2023] Open
Abstract
INTRODUCTION The development of biopolymers for the synthesis of Gd(III) nanoparticles, as therapeutics, could play a key role in nanomedicine. Biocompatible polymers are not only used for complex monovalent biomolecules, but also for the realization of multivalent active targeting materials as diagnostic and/or therapeutic hybrid nanoparticles. In this article, it was reported for the first time, a novel synthesis of Gd(III)-biopolymer-Au(III) complex, acting as a key ingredient of core-shell gold nanoparticles (Gd(@AuNPs). MATERIAL AND METHODS The physical and chemical evaluation was carried out by spectroscopic analytical techniques (Raman spectroscopy, UV-visible and TEM). The theoretical characterization by DFT (density functional theory) analysis was carried out under specific conditions to investigate the interaction between the Au and the Gd precursors, during the first nucleation step. Magnetic features with relaxivity measurements at 7T were also performed as well as cytotoxicity studies on hepatocyte cell lines for biocompatibility studies. The in vivo detailed dynamic biodistribution studies in mice to characterize the potential applications for biology as MRI contrast agents were then achieved. RESULTS Physical-chemical evaluation confirms the successful design and reaction supposed. Viabilities of TIB-75 (hepatocytes) cells were evaluated using Alamar blue cytotoxic tests with increasing concentrations of nanoparticles. In vivo biodistribution studies were then accomplished to assess the kinetic behavior of the nanoparticles in mice and characterize their stealthiness property after intravenous injection. CONCLUSION We demonstrated that Gd@AuNPs have some advantages to display hepatocytes in the liver. Particularly, these nanoconjugates give a good cellular uptake of several quantities of Gd@NPs into cells, while preserving a T1 contrast inside cells that provide a robust in vivo detection using T1-weighted MR images. These results will strengthen the role of gadolinium as complex to gold in order to tune Gd(@AuNPs) as an innovative diagnostic agent in the field of nanomedicine.
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Affiliation(s)
- Fatima Aouidat
- CNRS, UMR 7244, CSPBAT, Laboratory of Chemistry, Structures and Properties of Biomaterials And Therapeutic Agents University Paris 13, Sorbonne Paris Cité, Bobigny, France
| | - Sarah Boumati
- UTCBS – Chimie ParisTech – University Paris Descartes - CNRS UMR 8258 – INSERM U1022 Equipe “Synthesis, Electrochemistry, Imaging and Analytical Systems for Diagnostics” SEISAD, Paris, France
| | - Memona Khan
- CNRS, UMR 7244, CSPBAT, Laboratory of Chemistry, Structures and Properties of Biomaterials And Therapeutic Agents University Paris 13, Sorbonne Paris Cité, Bobigny, France
| | - Frederik Tielens
- General Chemistry (ALGC), Vrije University of Brussel (Free University Brussels-VUB), Brussel, Belgium
| | - Bich-Thuy Doan
- UTCBS – Chimie ParisTech – University Paris Descartes - CNRS UMR 8258 – INSERM U1022 Equipe “Synthesis, Electrochemistry, Imaging and Analytical Systems for Diagnostics” SEISAD, Paris, France
| | - Jolanda Spadavecchia
- CNRS, UMR 7244, CSPBAT, Laboratory of Chemistry, Structures and Properties of Biomaterials And Therapeutic Agents University Paris 13, Sorbonne Paris Cité, Bobigny, France
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50
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Carro P, Salvarezza RC. Gold adatoms modulate sulfur adsorption on gold. NANOSCALE 2019; 11:19341-19351. [PMID: 31435624 DOI: 10.1039/c9nr05709a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Sulfur adsorption on Au(111) at high coverage has been studied by density functional calculations. In this case S species organize into rectangular structures containing 8 S atoms irrespective of the S source, which have been alternatively assigned to adsorbed monomeric S, adsorbed S2, adsorbed monomeric plus S2 species, and gold sulfide. We found that monomeric S at the high coverage organizes into S2 species that are stabilized into the 8-S structures by Au adatoms, forming gold disulfide complexes (Au-(S2)4). The Au atoms could be provided by decomposition of more diluted AuS3 containing phases, as recently proposed, and direct removal from terraces and step edges, both explaining the surface coverage of vacancy islands coexisting with the 8-S structures. The gold-disulfide complexes capture the disorder shown in the experimental STM images, explain the intrigued features of XPS, and also, give a smooth pathway to gold sulfide formation at higher temperatures. More importantly, the gold-disulfide complexes allow a unified picture of the gold-sulfur surface chemistry at high coverage for thiols and adsorbed sulfur species where the surface chemistry remains under discussion.
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Affiliation(s)
- Pilar Carro
- Área de Química Física, Departamento de Química, Facultad de Ciencias, Universidad de La Laguna, Instituto de Materiales y Nanotecnología, Avda. Francisco Sánchez, s/n 38200-La Laguna, Tenerife, Spain
| | - Roberto C Salvarezza
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, CONICET, La Plata 1900, Argentina.
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