1
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Naqvi SMA, Islam SN, Kumar A, Patil CR, Kumar A, Ahmad A. Enhanced anti-cancer potency of sustainably synthesized anisotropic silver nanoparticles as compared with L-asparaginase. Int J Biol Macromol 2024; 263:130238. [PMID: 38367787 DOI: 10.1016/j.ijbiomac.2024.130238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 02/01/2024] [Accepted: 02/14/2024] [Indexed: 02/19/2024]
Abstract
Acute lymphoblastic leukemia (ALL), a hematologic cancer that involves the production of abnormal lymphoid precursor cells, primarily affects children aged 2 to 10 years. The bacterial enzyme L-asparaginase produced from Escherichia coli is utilised as first-line therapy, despite the fact that 30 % of patients have a treatment-limiting hypersensitivity reaction. The current study elucidates the biosynthesis of extremely stable, water-dispersible, anisotropic silver nanoparticles (ANI Ag NPs) at room temperature and investigation of its anti-tumor potency in comparison to L-asparaginase. The optical, morphological, compositional, and structural properties of synthesized nanoparticles were evaluated using UV-Vis-NIR spectroscopy, Transmission Electron Microscopy (TEM), Fourier Transform Infrared Spectroscopy, and X-ray Diffractometer. The UV-Vis-NIR spectra revealed the typical Surface Plasmon Resonance (SPR) at 423 nm along with additional NIR absorption at 962 nm and 1153 nm, while TEM images show different shapes and sizes of Ag nanoparticles ranging from 6.81 nm to 46 nm, together confirming their anisotropic nature. Further, the MTT assay demonstrated promising anticancer effects of ANI Ag NPs with an IC50 value of ∼7 μg/mL against HuT-78 cells. These sustainable anisotropic silver nanoparticles exhibited approximately four times better cytotoxic ability (at and above 10 μg/mL concentrations) than L-asparaginase against HuT-78 cells (a human T lymphoma cell line). Apoptosis analysis by Wright-Geimsa, Annexin-V, and DAPI staining indicated the role of apoptosis in ANI Ag NPs-mediated cell death. The measurement of NO, and Bcl2 and cleaved caspase-3 levels by colorimetric method and immunoblotting, respectively suggested their involvement in ANI Ag NPs-elicited apoptosis. The findings indicate that the biogenic approach proposed herein holds tremendous promise for the rapid and straightforward design of novel multifunctional nanoparticles for the treatment of T cell malignancies.
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Affiliation(s)
- Syed Mohd Adnan Naqvi
- Interdisciplinary Nanotechnology Centre (INC), Z. H. College of Engineering and Technology, Aligarh Muslim University, AMU, Aligarh UP-202002, India
| | - Sk Najrul Islam
- Interdisciplinary Nanotechnology Centre (INC), Z. H. College of Engineering and Technology, Aligarh Muslim University, AMU, Aligarh UP-202002, India
| | - Abhishek Kumar
- Tumor Biomarkers and Therapeutic Lab, Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi UP-221005, India
| | | | - Ajay Kumar
- Tumor Biomarkers and Therapeutic Lab, Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi UP-221005, India.
| | - Absar Ahmad
- Interdisciplinary Nanotechnology Centre (INC), Z. H. College of Engineering and Technology, Aligarh Muslim University, AMU, Aligarh UP-202002, India.
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2
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Liu H, Zhang M, Meng F, Su C, Li J. Polysaccharide-based gold nanomaterials: Synthesis mechanism, polysaccharide structure-effect, and anticancer activity. Carbohydr Polym 2023; 321:121284. [PMID: 37739497 DOI: 10.1016/j.carbpol.2023.121284] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 08/08/2023] [Accepted: 08/09/2023] [Indexed: 09/24/2023]
Abstract
Polysaccharide-based gold nanomaterials have attracted great interest in biomedical fields such as cancer therapy and immunomodulation due to their prolonged residence time in vivo and enhanced immune response. This review aims to provide an up-to-date and comprehensive summary of polysaccharide-based Au NMs synthesis, including mechanisms, polysaccharide structure-effects, and anticancer activity. Firstly, research progress on the synthesis mechanism of polysaccharide-based Au NMs was addressed, which included three types based on the variety of polysaccharides and reaction environment: breaking of glycosidic bonds via Au (III) or base-mediated production of highly reduced intermediates, reduction of free hydroxyl groups in polysaccharide molecules, and reduction of free amino groups in polysaccharide molecules. Then, the potential effects of polysaccharide structure characteristics (molecular weight, composition of monosaccharides, functional groups, glycosidic bonds, and chain conformation) and reaction conditions (the reaction temperature, reaction time, pH, concentration of gold precursor and polysaccharides) on the size and shape of Au NMs were explored. Finally, the current status of polysaccharide-based Au NMs cancer therapy was summarized before reaching our conclusions and perspectives.
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Affiliation(s)
- Haoqiang Liu
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science & Technology, Xinjiang University, Urumqi 830046, China
| | - Minwei Zhang
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science & Technology, Xinjiang University, Urumqi 830046, China
| | - Fanxing Meng
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science & Technology, Xinjiang University, Urumqi 830046, China
| | - Chenyi Su
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science & Technology, Xinjiang University, Urumqi 830046, China
| | - Jinyao Li
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science & Technology, Xinjiang University, Urumqi 830046, China.
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3
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Radzikowska-Büchner E, Flieger W, Pasieczna-Patkowska S, Franus W, Panek R, Korona-Głowniak I, Suśniak K, Rajtar B, Świątek Ł, Żuk N, Bogucka-Kocka A, Makuch-Kocka A, Maciejewski R, Flieger J. Antimicrobial and Apoptotic Efficacy of Plant-Mediated Silver Nanoparticles. Molecules 2023; 28:5519. [PMID: 37513392 PMCID: PMC10383343 DOI: 10.3390/molecules28145519] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 07/01/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023] Open
Abstract
Phytogenically synthesised nanoparticle (NP)-based drug delivery systems have promising potential in the field of biopharmaceuticals. From the point of view of biomedical applications, such systems offer the small size, high surface area, and possible synergistic effects of NPs with embedded biomolecules. This article describes the synthesis of silver nanoparticles (Ag-NPs) using extracts from the flowers and leaves of tansy (Tanacetum vulgare L.), which is known as a remedy for many health problems, including cancer. The reducing power of the extracts was confirmed by total phenolic and flavonoid content and antioxidant tests. The Ag-NPs were characterised by various analytical techniques including UV-vis spectroscopy, scanning electron microscopy (SEM), energy-dispersive spectrometry (EDS), Fourier transform infrared (FT-IR) spectroscopy, and a dynamic light scattering (DLS) system. The obtained Ag-NPs showed higher cytotoxic activity than the initial extracts against both human cervical cancer cell lines HeLa (ATCC CCL-2) and human melanoma cell lines A375 and SK-MEL-3 by MTT assay. However, the high toxicity to Vero cell culture (ATCC CCL-81) and human fibroblast cell line WS-1 rules out the possibility of their use as anticancer agents. The plant-mediated Ag-NPs were mostly bactericidal against tested strains with MBC/MIC index ≤4. Antifungal bioactivity (C. albicans, C. glabrata, and C. parapsilosis) was not observed for aqueous extracts (MIC > 8000 mg L-1), but Ag-NPs synthesised using both the flowers and leaves of tansy were very potent against Candida spp., with MIC 15.6 and 7.8 µg mL-1, respectively.
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Affiliation(s)
| | - Wojciech Flieger
- Department of Anatomy, Medical University of Lublin, 20-090 Lublin, Poland
| | - Sylwia Pasieczna-Patkowska
- Department of Chemical Technology, Faculty of Chemistry, Maria Curie Skłodowska University, Pl. Maria Curie-Skłodowskiej 3, 20-031 Lublin, Poland
| | - Wojciech Franus
- Department of Geotechnics, Civil Engineering and Architecture Faculty, Lublin University of Technology, Nadbystrzycka 40, 20-618 Lublin, Poland
| | - Rafał Panek
- Department of Geotechnics, Civil Engineering and Architecture Faculty, Lublin University of Technology, Nadbystrzycka 40, 20-618 Lublin, Poland
| | - Izabela Korona-Głowniak
- Department of Pharmaceutical Microbiology, Medical University of Lublin, Chodźki 1 St., 20-093 Lublin, Poland
| | - Katarzyna Suśniak
- Department of Pharmaceutical Microbiology, Medical University of Lublin, Chodźki 1 St., 20-093 Lublin, Poland
| | - Barbara Rajtar
- Department of Virology with Viral Diagnostics Laboratory, Medical University of Lublin, Chodźki 1, 20-093 Lublin, Poland
| | - Łukasz Świątek
- Department of Virology with Viral Diagnostics Laboratory, Medical University of Lublin, Chodźki 1, 20-093 Lublin, Poland
| | - Natalia Żuk
- Department of Analytical Chemistry, Medical University of Lublin, Chodźki 4A, 20-093 Lublin, Poland
| | - Anna Bogucka-Kocka
- Chair and Department of Biology and Genetics, Medical University of Lublin, 4a Chodźki St., 20-093 Lublin, Poland
| | - Anna Makuch-Kocka
- Department of Pharmacology, Medical University of Lublin, 4a Chodźki St., 20-093 Lublin, Poland
| | | | - Jolanta Flieger
- Department of Analytical Chemistry, Medical University of Lublin, Chodźki 4A, 20-093 Lublin, Poland
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4
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Wei D, Zhang N, Qu S, Wang H, Li J. Advances in nanotechnology for the treatment of GBM. Front Neurosci 2023; 17:1180943. [PMID: 37214394 PMCID: PMC10196029 DOI: 10.3389/fnins.2023.1180943] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 04/05/2023] [Indexed: 05/24/2023] Open
Abstract
Glioblastoma (GBM), a highly malignant glioma of the central nervous system, is the most dread and common brain tumor with a high rate of therapeutic resistance and recurrence. Currently, the clinical treatment methods are surgery, radiotherapy, and chemotherapy. However, owning to the highly invasive nature of GBM, it is difficult to completely resect them due to the unclear boundary between the edges of GBM and normal brain tissue. Traditional radiotherapy and the combination of alkylating agents and radiotherapy have significant side effects, therapeutic drugs are difficult to penetrate the blood brain barrier. Patients receiving treatment have a high postoperative recurrence rate and a median survival of less than 2 years, Less than 5% of patients live longer than 5 years. Therefore, it is urgent to achieve precise treatment through the blood brain barrier and reduce toxic and side effects. Nanotechnology exhibit great potential in this area. This article summarizes the current treatment methods and shortcomings of GBM, and summarizes the research progress in the diagnosis and treatment of GBM using nanotechnology.
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Affiliation(s)
- Dongyan Wei
- Department of Psychiatry, West China Hospital, Sichuan University, Chengdu, China
- College of Life Sciences, Tarim University, Alar, China
| | - Ni Zhang
- Mental Health Center, West China Hospital, Sichuan University, Chengdu, China
| | - Shuang Qu
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, China
| | - Hao Wang
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, China
| | - Jin Li
- Department of Psychiatry, West China Hospital, Sichuan University, Chengdu, China
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5
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Kohmura Y, Yang SM, Chen HH, Takano H, Chang CJ, Wang YS, Lee TT, Chiu CY, Yang KE, Chien YT, Hu HM, Su TL, Petibois C, Chen YY, Hsu CH, Chen P, Hueng DY, Chen SJ, Yang CL, Chin AL, Low CM, Tan FCK, Teo A, Tok ES, Cai XX, Lin HM, Boeckl J, Stampfl AP, Yamada J, Matsuyama S, Ishikawa T, Margaritondo G, Chiang AS, Hwu Y. The new X-ray/visible microscopy MAXWELL technique for fast three-dimensional nanoimaging with isotropic resolution. Sci Rep 2022; 12:9668. [PMID: 35690597 PMCID: PMC9188605 DOI: 10.1038/s41598-022-13377-w] [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: 10/12/2021] [Accepted: 05/05/2022] [Indexed: 11/09/2022] Open
Abstract
Microscopy by Achromatic X-rays With Emission of Laminar Light (MAXWELL) is a new X-ray/visible technique with attractive characteristics including isotropic resolution in all directions, large-volume imaging and high throughput. An ultrathin, laminar X-ray beam produced by a Wolter type I mirror irradiates the sample stimulating the emission of visible light by scintillating nanoparticles, captured by an optical system. Three-dimensional (3D) images are obtained by scanning the specimen with respect to the laminar beam. We implemented and tested the technique with a high-brightness undulator at SPring-8, demonstrating its validity for a variety of specimens. This work was performed under the Synchrotrons for Neuroscience-an Asia-Pacific Strategic Enterprise (SYNAPSE) collaboration.
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Affiliation(s)
| | - Shun-Min Yang
- Institute of Physics, Academia Sinica, Nankang, Taipei, 11529, Taiwan
| | - Hsiang-Hsin Chen
- Institute of Physics, Academia Sinica, Nankang, Taipei, 11529, Taiwan
| | | | - Chia-Ju Chang
- Institute of Physics, Academia Sinica, Nankang, Taipei, 11529, Taiwan
| | - Ya-Sian Wang
- Institute of Physics, Academia Sinica, Nankang, Taipei, 11529, Taiwan
| | - Tsung-Tse Lee
- Institute of Physics, Academia Sinica, Nankang, Taipei, 11529, Taiwan
| | - Ching-Yu Chiu
- Institute of Physics, Academia Sinica, Nankang, Taipei, 11529, Taiwan
| | - Kai-En Yang
- Institute of Physics, Academia Sinica, Nankang, Taipei, 11529, Taiwan
| | - Yu-Ting Chien
- Institute of Physics, Academia Sinica, Nankang, Taipei, 11529, Taiwan
| | - Huan-Ming Hu
- Institute of Physics, Academia Sinica, Nankang, Taipei, 11529, Taiwan
| | - Tzu-Ling Su
- Institute of Physics, Academia Sinica, Nankang, Taipei, 11529, Taiwan
| | - Cyril Petibois
- Institute of Physics, Academia Sinica, Nankang, Taipei, 11529, Taiwan
| | - Yi-Yun Chen
- Institute of Physics, Academia Sinica, Nankang, Taipei, 11529, Taiwan
| | - Cheng-Huan Hsu
- Institute of Physics, Academia Sinica, Nankang, Taipei, 11529, Taiwan
| | - Peilin Chen
- Institute of Physics, Academia Sinica, Nankang, Taipei, 11529, Taiwan
- Research Center for Applied Sciences, Academia Sinica, Taipei, 11529, Taiwan
| | - Dueng-Yuan Hueng
- Department of Surgery, School of Medicine, National Defense Medical Center, Taipei, Taiwan
| | - Shean-Jen Chen
- College of Photonics, National Yang Ming Chiao Tung University, Tainan, Taiwan
| | - Chi Lin Yang
- Brain Research Center, National Tsing Hua University, Hsinchu, Taiwan
| | - An-Lun Chin
- Brain Research Center, National Tsing Hua University, Hsinchu, Taiwan
| | - Chian-Ming Low
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Anaesthesia, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Francis Chee Kuan Tan
- Department of Anaesthesia, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Alvin Teo
- School of Chemical and Life Sciences, Nanyang Polytechnic, Singapore, Singapore
| | - Eng Soon Tok
- ƐMaGIC-Lab, Department of Physics, National University of Singapore, Singapore, Singapore
| | - Xu Xiang Cai
- Mechanical and Materials Department, Tatung University, Taipei, Taiwan
| | - Hong-Ming Lin
- Mechanical and Materials Department, Tatung University, Taipei, Taiwan
| | - John Boeckl
- US Air Force Research Laboratory, Materials and Manufacturing Directorate, WPAFB, Fairborn, OH, 43455, USA
| | - Anton P Stampfl
- Australian Nuclear Science and Technology Organisation, Sydney, NSW, 2234, Australia
| | | | - Satoshi Matsuyama
- Department of Materials Physics, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa, Nagoya, 464-8603, Japan
| | | | | | - Ann-Shyn Chiang
- Institute of Physics, Academia Sinica, Nankang, Taipei, 11529, Taiwan
- Brain Research Center, National Tsing Hua University, Hsinchu, Taiwan
| | - Yeukuang Hwu
- Institute of Physics, Academia Sinica, Nankang, Taipei, 11529, Taiwan.
- Brain Research Center, National Tsing Hua University, Hsinchu, Taiwan.
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6
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Oey O, Sunjaya AP. Applications of nanoparticles in cardiovascular imaging and therapeutics. Asian Cardiovasc Thorac Ann 2022; 30:653-660. [PMID: 35259973 DOI: 10.1177/02184923221087003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Cardiovascular disease (CVD) is a major health problem afflicting millions of people worldwide. Early detection methods are lacking, and current therapies have significant limitations. Recently, there has been a surge in the number of studies investigating the utilisation of nanoparticles in cardiovascular imaging and therapy. With respect to cardiovascular imaging, previous studies have looked at the role of nanoparticles in thrombus formation, angiogenesis, blood pool and stem cell imaging. Whereas, with respect to therapy, nanoparticles have been studied for delivering drugs and nucleic acids, specifically to the site of interest; in the context of cardiac regeneration; and its potential in refining current therapy guidelines for CVD management. This review aims to extensively summarise the studies that have been conducted investigating the role of nanoparticles in different aspects of cardiovascular imaging and therapy.
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Affiliation(s)
- Oliver Oey
- 94920St John of God Midland Hospital, Perth, Australia.,85075Faculty of Medicine, University of Western Australia, Perth, Australia
| | - Anthony Paulo Sunjaya
- 98994Faculty of Medicine, University of New South Wales, Sydney, Australia.,98994The George Institute for Global Health, Sydney, Australia
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7
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Lu C, Han L, Wang J, Wan J, Song G, Rao J. Engineering of magnetic nanoparticles as magnetic particle imaging tracers. Chem Soc Rev 2021; 50:8102-8146. [PMID: 34047311 DOI: 10.1039/d0cs00260g] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Magnetic particle imaging (MPI) has recently emerged as a promising non-invasive imaging technique because of its signal linearly propotional to the tracer mass, ability to generate positive contrast, low tissue background, unlimited tissue penetration depth, and lack of ionizing radiation. The sensitivity and resolution of MPI are highly dependent on the properties of magnetic nanoparticles (MNPs), and extensive research efforts have been focused on the design and synthesis of tracers. This review examines parameters that dictate the performance of MNPs, including size, shape, composition, surface property, crystallinity, the surrounding environment, and aggregation state to provide guidance for engineering MPI tracers with better performance. Finally, we discuss applications of MPI imaging and its challenges and perspectives in clinical translation.
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Affiliation(s)
- Chang Lu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China.
| | - Linbo Han
- College of Health Science and Environmental Engineering, Shenzhen Technology University, Shenzhen 518118, P. R. China
| | - Joanna Wang
- Molecular Imaging Program at Stanford, Department of Radiology, Stanford University School of Medicine, 1201 Welch Road, Stanford, California 94305-5484, USA.
| | - Jiacheng Wan
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China.
| | - Guosheng Song
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China.
| | - Jianghong Rao
- Molecular Imaging Program at Stanford, Department of Radiology, Stanford University School of Medicine, 1201 Welch Road, Stanford, California 94305-5484, USA.
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8
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Koshevaya E, Krivoshapkina E, Krivoshapkin P. Tantalum oxide nanoparticles as an advanced platform for cancer diagnostics: a review and perspective. J Mater Chem B 2021; 9:5008-5024. [PMID: 34113950 DOI: 10.1039/d1tb00570g] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The development of new safe and effective contrast agents (CAs) is a crucial factor to increase the effectiveness of computed tomography (CT). For now, tantalum oxide-based nanoparticles (TaOx NPs) are among the most promising CAs for CT due to their superior properties: high X-ray attenuation coefficient, excellent biocompatibility, and easily modifiable surface chemistry. Compared to the commercially available analogs (iodine-based CAs), TaOx NPs provide better contrast performance, long-circulation, and high safety profiles (reduced exposure of X-rays and CA dosage). Among the investigated nanoparticulate CAs they afford higher cost-effectiveness (Au, Pt, Lu). TaOx NPs can also be easily modified to include other imaging or therapeutic modalities. This review aims to summarize the current state-of-the-art knowledge in the field of tantalum oxide-based CAs used for single or multimodal imaging and theranostic purposes. The design specification of TaOx NPs in terms of size, surface functionalization, composition, and their influence on the contrast performance, toxicity, and pharmacokinetics are discussed. Finally, the future opportunities and challenges of TaOx NPs used as CT CAs are addressed.
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Affiliation(s)
- Ekaterina Koshevaya
- Institute of Chemistry of Federal Research Center "Komi Science Centre of the Ural Branch of the Russian Academy of Sciences", Syktyvkar 167000, Russia and State Research Center - Burnasyan Federal Medical Biophysical Center of Federal Medical Biological Agency, Moscow 123182, Russia
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9
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Sanchez-Cano C, Alvarez-Puebla RA, Abendroth JM, Beck T, Blick R, Cao Y, Caruso F, Chakraborty I, Chapman HN, Chen C, Cohen BE, Conceição ALC, Cormode DP, Cui D, Dawson KA, Falkenberg G, Fan C, Feliu N, Gao M, Gargioni E, Glüer CC, Grüner F, Hassan M, Hu Y, Huang Y, Huber S, Huse N, Kang Y, Khademhosseini A, Keller TF, Körnig C, Kotov NA, Koziej D, Liang XJ, Liu B, Liu S, Liu Y, Liu Z, Liz-Marzán LM, Ma X, Machicote A, Maison W, Mancuso AP, Megahed S, Nickel B, Otto F, Palencia C, Pascarelli S, Pearson A, Peñate-Medina O, Qi B, Rädler J, Richardson JJ, Rosenhahn A, Rothkamm K, Rübhausen M, Sanyal MK, Schaak RE, Schlemmer HP, Schmidt M, Schmutzler O, Schotten T, Schulz F, Sood AK, Spiers KM, Staufer T, Stemer DM, Stierle A, Sun X, Tsakanova G, Weiss PS, Weller H, Westermeier F, Xu M, Yan H, Zeng Y, Zhao Y, Zhao Y, Zhu D, Zhu Y, Parak WJ. X-ray-Based Techniques to Study the Nano-Bio Interface. ACS NANO 2021; 15:3754-3807. [PMID: 33650433 PMCID: PMC7992135 DOI: 10.1021/acsnano.0c09563] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 01/25/2021] [Indexed: 05/03/2023]
Abstract
X-ray-based analytics are routinely applied in many fields, including physics, chemistry, materials science, and engineering. The full potential of such techniques in the life sciences and medicine, however, has not yet been fully exploited. We highlight current and upcoming advances in this direction. We describe different X-ray-based methodologies (including those performed at synchrotron light sources and X-ray free-electron lasers) and their potentials for application to investigate the nano-bio interface. The discussion is predominantly guided by asking how such methods could better help to understand and to improve nanoparticle-based drug delivery, though the concepts also apply to nano-bio interactions in general. We discuss current limitations and how they might be overcome, particularly for future use in vivo.
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Affiliation(s)
- Carlos Sanchez-Cano
- Center
for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), Paseo de Miramon 182, 20014 Donostia San Sebastián, Spain
| | - Ramon A. Alvarez-Puebla
- Universitat
Rovira i Virgili, 43007 Tarragona, Spain
- ICREA, Passeig Lluís
Companys 23, 08010 Barcelona, Spain
| | - John M. Abendroth
- Department
of Materials Science and Engineering, Stanford
University, Stanford, California 94305, United States
| | - Tobias Beck
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
| | - Robert Blick
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
| | - Yuan Cao
- Department
of Chemical Engineering, University of Michigan, Ann Arbor, Michigan 48109, United States
- Biointerfaces
Institute, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Frank Caruso
- ARC
Centre of Excellence in Convergent Bio-Nano Science and Technology
and the Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - Indranath Chakraborty
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
| | - Henry N. Chapman
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
- Centre
for Ultrafast Imaging, Universität
Hamburg, 22761 Hamburg, Germany
- Deutsches
Elektronen-Synchrotron DESY, Notkestraße 85, 22607 Hamburg, Germany
| | - Chunying Chen
- National
Center for Nanoscience and Technology (NCNST), 100190 Beijing China
| | - Bruce E. Cohen
- The
Molecular Foundry and Division of Molecular Biophysics and Integrated
Bioimaging, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | | | - David P. Cormode
- Radiology
Department, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Daxiang Cui
- School
of Chemistry and Chemical Engineering, Frontiers Science Center for
Transformative Molecules and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | | | - Gerald Falkenberg
- Deutsches
Elektronen-Synchrotron DESY, Notkestraße 85, 22607 Hamburg, Germany
| | - Chunhai Fan
- School
of Chemistry and Chemical Engineering, Frontiers Science Center for
Transformative Molecules and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Neus Feliu
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
- CAN, Fraunhofer Institut, 20146 Hamburg, Germany
| | - Mingyuan Gao
- Department
of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Elisabetta Gargioni
- Department
of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Claus-C. Glüer
- Section
Biomedical Imaging, Department of Radiology and Neuroradiology, University Medical Clinic Schleswig-Holstein and Christian-Albrechts-University
Kiel, 24105 Kiel, Germany
| | - Florian Grüner
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
- Universität
Hamburg and Center for Free-Electron Laser Science, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - Moustapha Hassan
- Karolinska University Hospital, Huddinge, and Karolinska
Institutet, 17177 Stockholm, Sweden
| | - Yong Hu
- College of Engineering and Applied Sciences, Nanjing University, Nanjing 210093, China
| | - Yalan Huang
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
| | - Samuel Huber
- Department
of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Nils Huse
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
| | - Yanan Kang
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
| | - Ali Khademhosseini
- Terasaki Institute for Biomedical Innovation, Los Angeles, California 90049, United States
| | - Thomas F. Keller
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
- Deutsches
Elektronen-Synchrotron DESY, Notkestraße 85, 22607 Hamburg, Germany
| | - Christian Körnig
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
- Universität
Hamburg and Center for Free-Electron Laser Science, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - Nicholas A. Kotov
- Department
of Chemical Engineering, University of Michigan, Ann Arbor, Michigan 48109, United States
- Biointerfaces
Institute, University of Michigan, Ann Arbor, Michigan 48109, United States
- Department of Materials Science and Engineering, University of Michigan, Ann Arbor, Michigan 48109, United States
- Michigan
Institute for Translational Nanotechnology (MITRAN), Ypsilanti, Michigan 48198, United States
| | - Dorota Koziej
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
| | - Xing-Jie Liang
- National
Center for Nanoscience and Technology (NCNST), 100190 Beijing China
| | - Beibei Liu
- Department
of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Sijin Liu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology,
Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085 China
| | - Yang Liu
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
| | - Ziyao Liu
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
| | - Luis M. Liz-Marzán
- Center
for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), Paseo de Miramon 182, 20014 Donostia San Sebastián, Spain
- Ikerbasque, Basque Foundation for Science, 48013 Bilbao, Spain
- Centro de Investigación Biomédica
en Red de Bioingeniería,
Biomateriales y Nanomedicina (CIBER-BBN), Paseo de Miramon 182, 20014 Donostia-San Sebastián, Spain
| | - Xiaowei Ma
- National
Center for Nanoscience and Technology (NCNST), 100190 Beijing China
| | - Andres Machicote
- Department
of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Wolfgang Maison
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
| | - Adrian P. Mancuso
- European XFEL, 22869 Schenefeld, Germany
- Department of Chemistry and Physics, La
Trobe Institute for Molecular
Science, La Trobe University, Melbourne 3086, Victoria, Australia
| | - Saad Megahed
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
| | - Bert Nickel
- Sektion Physik, Ludwig Maximilians Universität
München, 80539 München, Germany
| | - Ferdinand Otto
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
| | - Cristina Palencia
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
| | | | - Arwen Pearson
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
| | - Oula Peñate-Medina
- Section
Biomedical Imaging, Department of Radiology and Neuroradiology, University Medical Clinic Schleswig-Holstein and Christian-Albrechts-University
Kiel, 24105 Kiel, Germany
| | - Bing Qi
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
| | - Joachim Rädler
- Sektion Physik, Ludwig Maximilians Universität
München, 80539 München, Germany
| | - Joseph J. Richardson
- ARC
Centre of Excellence in Convergent Bio-Nano Science and Technology
and the Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - Axel Rosenhahn
- Department
of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Kai Rothkamm
- Department
of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Michael Rübhausen
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
| | | | - Raymond E. Schaak
- Department of Chemistry, Department of Chemical Engineering,
and
Materials Research Institute, The Pennsylvania
State University, University Park, Pensylvania 16802, United States
| | - Heinz-Peter Schlemmer
- Department of Radiology, German Cancer
Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Marius Schmidt
- Department of Physics, University
of Wisconsin-Milwaukee, 3135 N. Maryland Avenue, Milwaukee, Wisconsin 53211, United States
| | - Oliver Schmutzler
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
- Universität
Hamburg and Center for Free-Electron Laser Science, Luruper Chaussee 149, 22761 Hamburg, Germany
| | | | - Florian Schulz
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
| | - A. K. Sood
- Department of Physics, Indian Institute
of Science, Bangalore 560012, India
| | - Kathryn M. Spiers
- Deutsches
Elektronen-Synchrotron DESY, Notkestraße 85, 22607 Hamburg, Germany
| | - Theresa Staufer
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
- Universität
Hamburg and Center for Free-Electron Laser Science, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - Dominik M. Stemer
- California NanoSystems Institute, University
of California, Los Angeles, Los Angeles, California 90095, United States
- Department of Materials Science and Engineering, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Andreas Stierle
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
- Deutsches
Elektronen-Synchrotron DESY, Notkestraße 85, 22607 Hamburg, Germany
| | - Xing Sun
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
- Molecular Science and Biomedicine Laboratory (MBL) State
Key Laboratory of Chemo/Biosensing and Chemometrics College of Chemistry
and Chemical Engineering, Hunan University, Changsha 410082, P.R. China
| | - Gohar Tsakanova
- Institute of Molecular Biology of National
Academy of Sciences of
Republic of Armenia, 7 Hasratyan str., 0014 Yerevan, Armenia
- CANDLE Synchrotron Research Institute, 31 Acharyan str., 0040 Yerevan, Armenia
| | - Paul S. Weiss
- California NanoSystems Institute, University
of California, Los Angeles, Los Angeles, California 90095, United States
- Department of Materials Science and Engineering, University of California, Los Angeles, Los Angeles, California 90095, United States
- Department
of Chemistry and Biochemistry, University
of California, Los Angeles, Los Angeles, California 90095, United States
- Department of Bioengineering, University
of California, Los Angeles, Los Angeles, California 90095, United States
| | - Horst Weller
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
- CAN, Fraunhofer Institut, 20146 Hamburg, Germany
| | - Fabian Westermeier
- Deutsches
Elektronen-Synchrotron DESY, Notkestraße 85, 22607 Hamburg, Germany
| | - Ming Xu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology,
Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085 China
| | - Huijie Yan
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
| | - Yuan Zeng
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
| | - Ying Zhao
- Karolinska University Hospital, Huddinge, and Karolinska
Institutet, 17177 Stockholm, Sweden
| | - Yuliang Zhao
- National
Center for Nanoscience and Technology (NCNST), 100190 Beijing China
| | - Dingcheng Zhu
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
| | - Ying Zhu
- Bioimaging Center, Shanghai Synchrotron Radiation Facility,
Zhangjiang Laboratory, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China
- Division of Physical Biology, CAS Key Laboratory
of Interfacial
Physics and Technology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
| | - Wolfgang J. Parak
- Center
for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), Paseo de Miramon 182, 20014 Donostia San Sebastián, Spain
- Mathematics,
Informatics, and Natural Sciences (MIN) Faculty, University of Hamburg, 20354 Hamburg, Germany
- School
of Chemistry and Chemical Engineering, Frontiers Science Center for
Transformative Molecules and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
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10
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Umetani K, Okamoto T, Saito K, Kawata Y, Niki N. 36M-pixel synchrotron radiation micro-CT for whole secondary pulmonary lobule visualization from a large human lung specimen. Eur J Radiol Open 2020; 7:100262. [PMID: 32984451 PMCID: PMC7495051 DOI: 10.1016/j.ejro.2020.100262] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 08/24/2020] [Indexed: 11/30/2022] Open
Abstract
A micro-CT system was developed using a 36M-pixel digital single-lens reflex camera as a cost-effective mode for large human lung specimen imaging. Scientific grade cameras used for biomedical x-ray imaging are much more expensive than consumer-grade cameras. During the past decade, advances in image sensor technology for consumer appliances have spurred the development of biomedical x-ray imaging systems using commercial digital single-lens reflex cameras fitted with high megapixel CMOS image sensors. This micro-CT system is highly specialized for visualizing whole secondary pulmonary lobules in a large human lung specimen. The secondary pulmonary lobule, a fundamental unit of the lung structure, reproduces the lung in miniature. The lung specimen is set in an acrylic cylindrical case of 36 mm diameter and 40 mm height. A field of view (FOV) of the micro-CT is 40.6 mm wide × 15.1 mm high with 3.07 μm pixel size using offset CT scanning for enlargement of the FOV. We constructed a 13,220 × 13,220 × 4912 voxel image with 3.07 μm isotropic voxel size for three-dimensional visualization of the whole secondary pulmonary lobule. Furthermore, synchrotron radiation has proved to be a powerful high-resolution imaging tool. This micro-CT system using a single-lens reflex camera and synchrotron radiation provides practical benefits of high-resolution and wide-field performance, but at low cost.
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Affiliation(s)
- Keiji Umetani
- Spectroscopy and Imaging Division, Japan Synchrotron Radiation Research Institute, 1-1-1 Kouto, Sayo-cho, Sayo-gun, 679-5198, Hyogo, Japan
| | - Toshihiro Okamoto
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, OH, USA
| | - Kurumi Saito
- Department of Optical Science and Technology, Faculty of Engineering, Tokushima University, Tokushima, Japan
| | - Yoshiki Kawata
- Department of Optical Science and Technology, Faculty of Engineering, Tokushima University, Tokushima, Japan
| | - Noboru Niki
- Department of Optical Science and Technology, Faculty of Engineering, Tokushima University, Tokushima, Japan
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11
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Kang MS, Lee SY, Kim KS, Han DW. State of the Art Biocompatible Gold Nanoparticles for Cancer Theragnosis. Pharmaceutics 2020; 12:pharmaceutics12080701. [PMID: 32722426 PMCID: PMC7463491 DOI: 10.3390/pharmaceutics12080701] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 07/17/2020] [Accepted: 07/23/2020] [Indexed: 01/06/2023] Open
Abstract
Research on cancer theragnosis with gold nanoparticles (AuNPs) has rapidly increased, as AuNPs have many useful characteristics for various biomedical applications, such as biocompatibility, tunable optical properties, enhanced permeability and retention (EPR), localized surface plasmon resonance (LSPR), photothermal properties, and surface enhanced Raman scattering (SERS). AuNPs have been widely utilized in cancer theragnosis, including phototherapy and photoimaging, owing to their enhanced solubility, stability, biofunctionality, cancer targetability, and biocompatibility. In this review, specific characteristics and recent modifications of AuNPs over the past decade are discussed, as well as their application in cancer theragnostics and future perspectives. In the future, AuNP-based cancer theragnosis is expected to facilitate the development of innovative and novel strategies for cancer therapy.
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Affiliation(s)
- Moon Sung Kang
- Department of Cogno-Mechatronics Engineering, College of Nanoscience and Nanotechnology, Pusan National University, 2 Busandaehak-ro 63 beon-gil, Geumjeong-gu, Busan 46241, Korea;
| | - So Yun Lee
- Department of Organic Materials Science and Engineering, College of Engineering, Pusan National University, 2 Busandaehak-ro 63 beon-gil, Geumjeong-gu, Busan 46241, Korea;
| | - Ki Su Kim
- Department of Organic Materials Science and Engineering, College of Engineering, Pusan National University, 2 Busandaehak-ro 63 beon-gil, Geumjeong-gu, Busan 46241, Korea;
- Correspondence: (K.S.K.); (D.-W.H.); Tel.: +82-051-510-2496 (K.S.K.); +82-51-510-7725 (D.-W.H.)
| | - Dong-Wook Han
- Department of Cogno-Mechatronics Engineering, College of Nanoscience and Nanotechnology, Pusan National University, 2 Busandaehak-ro 63 beon-gil, Geumjeong-gu, Busan 46241, Korea;
- Correspondence: (K.S.K.); (D.-W.H.); Tel.: +82-051-510-2496 (K.S.K.); +82-51-510-7725 (D.-W.H.)
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12
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An analytical method to control the surface density and stability of DNA-gold nanoparticles for an optimized biosensor. Colloids Surf B Biointerfaces 2020; 187:110650. [DOI: 10.1016/j.colsurfb.2019.110650] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 11/15/2019] [Accepted: 11/16/2019] [Indexed: 12/17/2022]
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13
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Darweesh RS, Ayoub NM, Nazzal S. Gold nanoparticles and angiogenesis: molecular mechanisms and biomedical applications. Int J Nanomedicine 2019; 14:7643-7663. [PMID: 31571869 PMCID: PMC6756918 DOI: 10.2147/ijn.s223941] [Citation(s) in RCA: 70] [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: 07/20/2019] [Accepted: 08/18/2019] [Indexed: 12/12/2022] Open
Abstract
Angiogenesis is the formation of new blood vessels from pre-existing vessels. It is a highly regulated process as determined by the interplay between pro-angiogenic and anti-angiogenic factors. Under certain conditions the balance between angiogenesis stimulators and inhibitors is altered, which results in a shift from physiological to pathological angiogenesis. Therefore, the goal of therapeutic targeting of angiogenic process is to normalize vasculature in target tissues by enhancing angiogenesis in disease conditions of reduced vascularity and blood flow, such as tissue ischemia, or alternatively to inhibit excessive and abnormal angiogenesis in disorders like cancer. Gold nanoparticles (AuNPs) are special particles that are generated by nanotechnology and composed of an inorganic core containing gold which is encircled by an organic monolayer. The ability of AuNPs to alter vasculature has captured recent attention in medical literature as potential therapeutic agents for the management of pathologic angiogenesis. This review provides an overview of the effects of AuNPs on angiogenesis and the molecular mechanisms and biomedical applications associated with their effects. In addition, the main synthesis methods, physical properties, uptake mechanisms, and toxicity of AuNPs are briefly summarized.
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Affiliation(s)
- Ruba S Darweesh
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid22110, Jordan
| | - Nehad M Ayoub
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid22110, Jordan
| | - Sami Nazzal
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Dallas, TX75235-6411, USA
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14
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Depannemaecker D, Santos LEC, de Almeida ACG, Ferreira GBS, Baraldi GL, Miqueles EX, de Carvalho M, Costa GSR, Marques MJG, Scorza CA, Rinkel J. Gold Nanoparticles for X-ray Microtomography of Neurons. ACS Chem Neurosci 2019; 10:3404-3408. [PMID: 31274276 DOI: 10.1021/acschemneuro.9b00290] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Commonly used methods to visualize the biological structure of brain tissues at subcellular resolution are confocal microscopy and two-photon microscopy. Both require slicing the sample into sections of a few tens of micrometers. The recent developments in X-ray microtomography enable three-dimensional imaging at sub-micrometer and isotropic resolution with larger biological samples. In this work, we developed and compared original microtomography methods and staining protocols to improve the contrast for in vitro mouse neuron imaging. Using Golgi's method to stain neurons randomly, we imaged the whole set of mouse brain structures. For specific and nonrandom neuron labeling, we conjugated 20 nm gold nanoparticles to antibodies used in the immunohistochemistry (IHC) method, using anti-NeuN to label specifically neuronal nuclei. We applied an original subtraction dual-energy method for microtomography in the vicinity of the Au L-III absorption edge and compared image reconstructions to confocal microscopy images acquired on the same samples. The results show the possibility to characterize the 3D entire brain structure of mice. They demonstrated a high contrast and neuron detection improvement by applying the dual-energy method coupled to IHC staining.
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Affiliation(s)
- Damien Depannemaecker
- UNIFESP, Universidade Federal de São Paulo/Escola Paulista de Medicina (UNIFESP/EPM), São Paulo, São Paulo, Brazil
| | - Luiz E. Canton Santos
- UNIFESP, Universidade Federal de São Paulo/Escola Paulista de Medicina (UNIFESP/EPM), São Paulo, São Paulo, Brazil
| | | | - Gustavo B. S. Ferreira
- IFGW-UNICAMP, Institute of Physics at the University of Campinas, Campinas, São Paulo, Brazil
| | - Giovanni L. Baraldi
- IFGW-UNICAMP, Institute of Physics at the University of Campinas, Campinas, São Paulo, Brazil
| | - Eduardo X. Miqueles
- LNLS-CNPEM, Brazilian Synchrotron Light Laboratory, Campinas, São Paulo, Brazil
| | - Murilo de Carvalho
- LNLS-CNPEM, Brazilian Synchrotron Light Laboratory, Campinas, São Paulo, Brazil
- LNBio-CNPEM, Brazilian Biosciences National Laboratory, Campinas, São Paulo, Brazil
| | | | - Marcia J. Guimarães Marques
- UNIFESP, Universidade Federal de São Paulo/Escola Paulista de Medicina (UNIFESP/EPM), São Paulo, São Paulo, Brazil
| | - Carla A. Scorza
- UNIFESP, Universidade Federal de São Paulo/Escola Paulista de Medicina (UNIFESP/EPM), São Paulo, São Paulo, Brazil
| | - Jean Rinkel
- IFGW-UNICAMP, Institute of Physics at the University of Campinas, Campinas, São Paulo, Brazil
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15
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Abdal Dayem A, Lee SB, Cho SG. The Impact of Metallic Nanoparticles on Stem Cell Proliferation and Differentiation. NANOMATERIALS (BASEL, SWITZERLAND) 2018; 8:E761. [PMID: 30261637 PMCID: PMC6215285 DOI: 10.3390/nano8100761] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Revised: 09/22/2018] [Accepted: 09/25/2018] [Indexed: 12/15/2022]
Abstract
Nanotechnology has a wide range of medical and industrial applications. The impact of metallic nanoparticles (NPs) on the proliferation and differentiation of normal, cancer, and stem cells is well-studied. The preparation of NPs, along with their physicochemical properties, is related to their biological function. Interestingly, various mechanisms are implicated in metallic NP-induced cellular proliferation and differentiation, such as modulation of signaling pathways, generation of reactive oxygen species, and regulation of various transcription factors. In this review, we will shed light on the biomedical application of metallic NPs and the interaction between NPs and the cellular components. The in vitro and in vivo influence of metallic NPs on stem cell differentiation and proliferation, as well as the mechanisms behind potential toxicity, will be explored. A better understanding of the limitations related to the application of metallic NPs on stem cell proliferation and differentiation will afford clues for optimal design and preparation of metallic NPs for the modulation of stem cell functions and for clinical application in regenerative medicine.
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Affiliation(s)
- Ahmed Abdal Dayem
- Department of Stem Cell and Regenerative Biotechnology, Incurable Disease Animal Model & Stem Cell Institute (IDASI), Konkuk University, Seoul 05029, Korea.
| | - Soo Bin Lee
- Department of Stem Cell and Regenerative Biotechnology, Incurable Disease Animal Model & Stem Cell Institute (IDASI), Konkuk University, Seoul 05029, Korea.
| | - Ssang-Goo Cho
- Department of Stem Cell and Regenerative Biotechnology, Incurable Disease Animal Model & Stem Cell Institute (IDASI), Konkuk University, Seoul 05029, Korea.
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16
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Uthaman S, Kim HS, Revuri V, Min JJ, Lee YK, Huh KM, Park IK. Green synthesis of bioactive polysaccharide-capped gold nanoparticles for lymph node CT imaging. Carbohydr Polym 2017; 181:27-33. [PMID: 29253972 DOI: 10.1016/j.carbpol.2017.10.042] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2017] [Revised: 10/05/2017] [Accepted: 10/10/2017] [Indexed: 01/21/2023]
Abstract
The development of biologically targeted contrast agents for X-ray computed tomography (CT) imaging remains a major challenge. Here, we investigated a green chemistry-based synthesis of lymph node-targeted mannan-capped gold nanoparticles (M-GNPs) as a CT contrast agent. In this study, mannan was used as a reducing and stabilizing agent for gold nanoparticles (AuNPs). M-GNPs were readily internalized by antigen-presenting cells (APCs) through mannose receptors-mediated endocytosis. The M-GNPs, which had a spherical morphology, had an average diameter of 9.18±0.71nm and surface plasmon resonance (SPR) absorption spectra with maximal absorption at 522nm. The M-GNPs displayed a concentration-based X-ray attenuation property with a maximum Hounsfield unit (HU) value of 303.2±10.83. The local administration of M-GNPs led to significantly enhanced X-ray contrast for the imaging of popliteal lymph nodes. These findings demonstrated that M-GNPs can be used as biologically targeted contrast agents for CT imaging.
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Affiliation(s)
- Saji Uthaman
- Department of Biomedical Science, BK21 PLUS Centre for Creative Biomedical Scientists, Chonnam National University Medical School, 160 Baekseo-ro, Gwangju 61469, Republic of Korea; Department of Polymer Science and Engineering, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Hyeon Sik Kim
- Department of Nuclear Medicine, Chonnam National University Medical School, Gwangju 61469, Republic of Korea
| | - Vishnu Revuri
- Department of Green Bioengineering, Korea National University of Transportation, Chungju 27469, Republic of Korea
| | - Jung-Joon Min
- Department of Nuclear Medicine, Chonnam National University Medical School, Gwangju 61469, Republic of Korea
| | - Yong-Kyu Lee
- Department of Green Bioengineering, Korea National University of Transportation, Chungju 27469, Republic of Korea
| | - Kang Moo Huh
- Department of Polymer Science and Engineering, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea.
| | - In-Kyu Park
- Department of Biomedical Science, BK21 PLUS Centre for Creative Biomedical Scientists, Chonnam National University Medical School, 160 Baekseo-ro, Gwangju 61469, Republic of Korea.
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17
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Naseri N, Ajorlou E, Asghari F, Pilehvar-Soltanahmadi Y. An update on nanoparticle-based contrast agents in medical imaging. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2017; 46:1111-1121. [PMID: 28933183 DOI: 10.1080/21691401.2017.1379014] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Despite the great value of current exogenous contrast agents for providing main diagnostic information, they still have certain drawbacks such as short blood half life, nonspecific biodistribution, fast clearance, slight renal toxicity and poor contrast in fat patients. Nanoparticles (NPs) are used as novel contrast agents that represent a promising strategy for the non invasive diagnosis. As a platform, nanoparticulates are compatible for developing targeted contrast agents. Advances in nanotechnology will provide enhanced sensitivity and specificity for tumor imaging enabling earlier detection of metastases. This article focuses on fundamental issue such as biological interactions, clearance routes, coating of NPs and presents a wide discussion about most recent category of NPs that are used as contrast agents and thebenefits/concerns issues associated with their use in clinical procedures.
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Affiliation(s)
- Neda Naseri
- a Department of Medical Nanotechnology , School of Advanced Technologies in Medicine (SATiM), Tehran University of Medical Sciences , Tehran , Iran
| | - Elham Ajorlou
- b Department of Medical Nanotechnology , Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences , Tabriz , Iran
| | - Fatemeh Asghari
- a Department of Medical Nanotechnology , School of Advanced Technologies in Medicine (SATiM), Tehran University of Medical Sciences , Tehran , Iran
| | - Younes Pilehvar-Soltanahmadi
- c Stem Cell Research Center , Tabriz University of Medical Sciences , Tabriz , Iran.,d Stem Cell and Regenerative Medicine Institute , Tabriz University of Medical Sciences , Tabriz , Iran
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18
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Torii M, Fukui T, Inoue M, Kanao S, Umetani K, Shirai M, Inagaki T, Tsuchimochi H, Pearson JT, Toi M. Analysis of the microvascular morphology and hemodynamics of breast cancer in mice using SPring-8 synchrotron radiation microangiography. JOURNAL OF SYNCHROTRON RADIATION 2017; 24:1039-1047. [PMID: 28862627 PMCID: PMC5580789 DOI: 10.1107/s1600577517008372] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Accepted: 06/06/2017] [Indexed: 05/13/2023]
Abstract
Tumor vasculature is characterized by morphological and functional abnormalities. However, analysis of the dynamics in blood flow is still challenging because of limited spatial and temporal resolution. Synchrotron radiation (SR) microangiography above the K-edge of the iodine contrast agent can provide high-contrast imaging of microvessels in time orders of milliseconds. In this study, mice bearing the human breast cancer cell lines MDAMB231 and NOTCH4 overexpression in MDAMB231 (MDAMB231NOTCH4+) and normal mice were assessed using SR microangiography. NOTCH is transmembrane protein that has crucial roles for vasculogenesis, angiogenesis and tumorigenesis, and NOTCH4 is considered to be a cause of high-flow arteriovenous shunting. A subgroup of mice received intravenous eribulin treatment, which is known to improve intratumor core circulation (MDAMB231_eribulin). Microvessel branches from approximately 200 µm to less than 20 µm in diameter were observed within the same visual field. The mean transition time (MTT) was measured as a dynamic parameter and quantitative analysis was performed. MTT in MDAMB231 was longer than that in normal tissue, and MDAMB231NOTCH4+ showed shorter MTT [5.0 ± 1.4 s, 3.6 ± 1.0 s and 3.6 ± 1.1 s (mean ± standard deviation), respectively]. After treatment, average MTT was correlated to tumor volume (r = 0.999) in MDAMB231_eribulin, while in contrast there was no correlation in MDAMB231 (r = -0.026). These changes in MTT profile are considered to be driven by the modulation of intratumoral circulation dynamics. These results demonstrate that a SR microangiography approach enables quantitative analysis of morphological and dynamic characteristics of tumor vasculature in vivo. Further studies will reveal new findings concerning vessel function in tumors.
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Affiliation(s)
- Masae Torii
- Department of Breast Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Toshifumi Fukui
- Medical Imaging System Development Center, Canon, Tokyo, Japan
| | - Masashi Inoue
- Medical Imaging System Development Center, Canon, Tokyo, Japan
| | - Shotaro Kanao
- Department of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Keiji Umetani
- Research and Utilization Division, Japan Synchrotron Radiation Research Institute, Hyogo, Japan
| | - Mikiyasu Shirai
- Department of Cardiac Physiology, National Cerebral and Cardiovascular Center Research Institute, Osaka, Japan
| | - Tadakatsu Inagaki
- Department of Cardiac Physiology, National Cerebral and Cardiovascular Center Research Institute, Osaka, Japan
| | - Hirotsugu Tsuchimochi
- Department of Cardiac Physiology, National Cerebral and Cardiovascular Center Research Institute, Osaka, Japan
| | - James T. Pearson
- Department of Cardiac Physiology, National Cerebral and Cardiovascular Center Research Institute, Osaka, Japan
| | - Masakazu Toi
- Department of Breast Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
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19
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Salouti M, Saghatchi F. BBN conjugated GNPs: a new targeting contrast agent for imaging of breast cancer in radiology. IET Nanobiotechnol 2017; 11:604-611. [DOI: 10.1049/iet-nbt.2016.0191] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Affiliation(s)
- Mojtaba Salouti
- Biology Research CenterZanjan BranchIslamic Azad UniversityZanjanIran
| | - Faranak Saghatchi
- Department of RadiologyFaculty of Paramedical SciencesZanjan University of Medical SciencesZanjanIran
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20
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Lin YC, Hwu Y, Huang GS, Hsiao M, Lee TT, Yang SM, Lee TK, Chen NY, Yang SS, Chen A, Ka SM. Differential synchrotron X-ray imaging markers based on the renal microvasculature for tubulointerstitial lesions and glomerulopathy. Sci Rep 2017; 7:3488. [PMID: 28615647 PMCID: PMC5471266 DOI: 10.1038/s41598-017-03677-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Accepted: 05/03/2017] [Indexed: 12/13/2022] Open
Abstract
High resolution synchrotron microtomography capable of revealing microvessels in three dimensional (3D) establishes distinct imaging markers of mouse kidney disease strongly associated to renal tubulointerstitial (TI) lesions and glomerulopathy. Two complementary mouse models of chronic kidney disease (CKD), unilateral ureteral obstruction (UUO) and focal segmental glomerulosclerosis (FSGS), were used and five candidates of unique 3D imaging markers were identified. Our characterization to differentially reflect the altered microvasculature of renal TI lesions and/or glomerulopathy demonstrated these image features can be used to differentiate the disease status and the possible cause therefore qualified as image markers. These 3D imaging markers were further correlated with the histopathology and renal microvessel-based molecular study using antibodies against vascular endothelial cells (CD31), the connective tissue growth factor or the vascular endothelial growth factor. We also found that these 3D imaging markers individually characterize the development of renal TI lesions or glomerulopathy, quantitative and integrated use of all of them provide more information for differentiating the two renal conditions. Our findings thus establish a practical strategy to characterize the CKD-associated renal injuries by the microangiography-based 3D imaging and highlight the impact of dysfunctional microvasculature as a whole on the pathogenesis of the renal lesions.
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Affiliation(s)
- Yu-Chuan Lin
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan
| | - Yeukuang Hwu
- Institute of Physics, Academia Sinica, Taipei, Taiwan
| | - Guo-Shu Huang
- Department of Radiology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Michael Hsiao
- Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | - Tsung-Tse Lee
- Institute of Physics, Academia Sinica, Taipei, Taiwan
| | - Shun-Min Yang
- Institute of Physics, Academia Sinica, Taipei, Taiwan
| | - Ting-Kuo Lee
- Institute of Physics, Academia Sinica, Taipei, Taiwan
| | - Nan-Yow Chen
- National Center for High-Performance Computing, Hsinchu, Taiwan
| | - Sung-Sen Yang
- Division of Nephrology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Ann Chen
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan.
- Department of Pathology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.
| | - Shuk-Man Ka
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan.
- Graduate Institute of Aerospace and Undersea Medicine, Academy of Medicine, National Defense Medical Center, Taipei, Taiwan.
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21
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Kang KA, Nguyen MD. Gold Nanoparticle-Based Fluorescent Contrast Agent with Enhanced Sensitivity. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2017; 977:399-407. [PMID: 28685471 DOI: 10.1007/978-3-319-55231-6_52] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Gold nanoparticle (GNP) based contrast agents that are highly specific and sensitive for both optical and X-ray/CT imaging modalities are being developed for detecting the cancer expressing nucleolin and matrix metallo-proteinase 14 (MMP-14) on the cell membrane: Nucleolin is normally present in the nucleus. For many cancer cells, however, it is over-expressed on the cell membrane, having it to be a good cancer marker. Aptamer AS1411 is known to be an excellent target for nucleolin and also known to treat several cancer types; and MMP-14 in cancer is involved in tumor angiogenesis, blood vessel re-organization, and metastasis. In the proposed agent, AS1411 is selected as the cancer targeting molecule; and the unique property of GNPs of modulating fluorescence are utilized to allow the agent to trigger its fluorescence upon reacting with MMP-14, at an enhanced fluorescence level. GNPs are also natural X-ray/CT contrast agent. Here, as a part of on-going development of the dual-modality contrast agent, we report that conjugating a safe, NIR fluorophore Cypate at a precisely determined distance from the GNP enhanced the Cypate fluorescence up to two times. In addition, successful conjugation of the nucleolin target AS1411 onto the GNP was confirmed and among the GNPs size range 5-30 nm tested, 10 nm GNPs showed the highest X-ray/CT enhancement.
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Affiliation(s)
- Kyung Aih Kang
- Department of Chemical Engineering, University of Louisville, Louisville, KY, USA.
| | - Mai-Dung Nguyen
- Department of Chemical Engineering, University of Louisville, Louisville, KY, USA
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22
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Das NM, Hatsell S, Nannuru K, Huang L, Wen X, Wang L, Wang LH, Idone V, Meganck JA, Murphy A, Economides A, Xie L. In Vivo Quantitative Microcomputed Tomographic Analysis of Vasculature and Organs in a Normal and Diseased Mouse Model. PLoS One 2016; 11:e0150085. [PMID: 26910759 PMCID: PMC4765930 DOI: 10.1371/journal.pone.0150085] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Accepted: 02/09/2016] [Indexed: 02/07/2023] Open
Abstract
Non-bone in vivo micro-CT imaging has many potential applications for preclinical evaluation. Specifically, the in vivo quantification of changes in the vascular network and organ morphology in small animals, associated with the emergence and progression of diseases like bone fracture, inflammation and cancer, would be critical to the development and evaluation of new therapies for the same. However, there are few published papers describing the in vivo vascular imaging in small animals, due to technical challenges, such as low image quality and low vessel contrast in surrounding tissues. These studies have primarily focused on lung, cardiovascular and brain imaging. In vivo vascular imaging of mouse hind limbs has not been reported. We have developed an in vivo CT imaging technique to visualize and quantify vasculature and organ structure in disease models, with the goal of improved quality images. With 1–2 minutes scanning by a high speed in vivo micro-CT scanner (Quantum CT), and injection of a highly efficient contrast agent (Exitron nano 12000), vasculature and organ structure were semi-automatically segmented and quantified via image analysis software (Analyze). Vessels of the head and hind limbs, and organs like the heart, liver, kidneys and spleen were visualized and segmented from density maps. In a mouse model of bone metastasis, neoangiogenesis was observed, and associated changes to vessel morphology were computed, along with associated enlargement of the spleen. The in vivo CT image quality, voxel size down to 20 μm, is sufficient to visualize and quantify mouse vascular morphology. With this technique, in vivo vascular monitoring becomes feasible for the preclinical evaluation of small animal disease models.
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Affiliation(s)
- Nanditha Mohan Das
- Department of Skeletal Diseases – Therapeutic Focus Areas, Regeneron Pharmaceuticals Inc., Tarrytown, New York, United States of America
| | - Sarah Hatsell
- Department of Skeletal Diseases – Therapeutic Focus Areas, Regeneron Pharmaceuticals Inc., Tarrytown, New York, United States of America
| | - Kalyan Nannuru
- Department of Skeletal Diseases – Therapeutic Focus Areas, Regeneron Pharmaceuticals Inc., Tarrytown, New York, United States of America
| | - Lily Huang
- Department of Skeletal Diseases – Therapeutic Focus Areas, Regeneron Pharmaceuticals Inc., Tarrytown, New York, United States of America
| | - Xialing Wen
- Department of Skeletal Diseases – Therapeutic Focus Areas, Regeneron Pharmaceuticals Inc., Tarrytown, New York, United States of America
| | - Lili Wang
- Department of Skeletal Diseases – Therapeutic Focus Areas, Regeneron Pharmaceuticals Inc., Tarrytown, New York, United States of America
| | - Li-Hsien Wang
- Department of Skeletal Diseases – Therapeutic Focus Areas, Regeneron Pharmaceuticals Inc., Tarrytown, New York, United States of America
| | - Vincent Idone
- Department of Skeletal Diseases – Therapeutic Focus Areas, Regeneron Pharmaceuticals Inc., Tarrytown, New York, United States of America
| | - Jeffrey A. Meganck
- Research and Development, PerkinElmer, Hopkinton, Massachusetts, United States of America
| | - Andrew Murphy
- Department of Skeletal Diseases – Therapeutic Focus Areas, Regeneron Pharmaceuticals Inc., Tarrytown, New York, United States of America
| | - Aris Economides
- Department of Skeletal Diseases – Therapeutic Focus Areas, Regeneron Pharmaceuticals Inc., Tarrytown, New York, United States of America
| | - LiQin Xie
- Department of Skeletal Diseases – Therapeutic Focus Areas, Regeneron Pharmaceuticals Inc., Tarrytown, New York, United States of America
- * E-mail:
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23
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Kajani AA, Bordbar AK, Zarkesh Esfahani SH, Razmjou A. Gold nanoparticles as potent anticancer agent: green synthesis, characterization, and in vitro study. RSC Adv 2016. [DOI: 10.1039/c6ra09050h] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
High quality colloidal gold nanoparticles with promising anticancer activity were synthesized using Taxus baccata extracts.
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Affiliation(s)
| | | | | | - Amir Razmjou
- Department of Biotechnology
- Faculty of Advanced Sciences and Technologies
- University of Isfahan
- Isfahan
- Iran
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24
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Mekuria SL, Debele TA, Tsai HC. PAMAM dendrimer based targeted nano-carrier for bio-imaging and therapeutic agents. RSC Adv 2016. [DOI: 10.1039/c6ra12895e] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
In the last several decades, researchers have focused on developing suitable drug carriers to deliver pharmaceutical agents to treat cancer diseases.
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Affiliation(s)
- Shewaye Lakew Mekuria
- Graduate Institute of Applied Science and Technology
- National Taiwan University of Science and Technology
- Taipei 106
- Republic of China
| | - Tilahun Ayane Debele
- Graduate Institute of Applied Science and Technology
- National Taiwan University of Science and Technology
- Taipei 106
- Republic of China
| | - Hsieh-Chih Tsai
- Graduate Institute of Applied Science and Technology
- National Taiwan University of Science and Technology
- Taipei 106
- Republic of China
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25
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Kim SJ, Xu W, Ahmad MW, Baeck JS, Chang Y, Bae JE, Chae KS, Kim TJ, Park JA, Lee GH. Synthesis of nanoparticle CT contrast agents: in vitro and in vivo studies. SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS 2015; 16:055003. [PMID: 27877838 PMCID: PMC5070024 DOI: 10.1088/1468-6996/16/5/055003] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2015] [Revised: 08/30/2015] [Accepted: 09/11/2015] [Indexed: 05/30/2023]
Abstract
Water-soluble and biocompatible D-glucuronic acid coated Na2WO4 and BaCO3 nanoparticles were synthesized for the first time to be used as x-ray computed tomography (CT) contrast agents. Their average particle diameters were 3.2 ± 0.1 and 2.8 ± 0.1 nm for D-glucuronic acid coated Na2WO4 and BaCO3 nanoparticles, respectively. All the nanoparticles exhibited a strong x-ray attenuation. In vivo CT images were obtained after intravenous injection of an aqueous sample suspension of D-glucuronic acid coated Na2WO4 nanoparticles, and positive contrast enhancements in the kidney were clearly shown. These findings indicate that the nanoparticles reported in this study may be promising CT contrast agents.
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Affiliation(s)
- Sung June Kim
- Department of Chemistry, College of Natural Sciences, Kyungpook National University (KNU), Taegu 702-701, Korea
| | - Wenlong Xu
- Department of Chemistry, College of Natural Sciences, Kyungpook National University (KNU), Taegu 702-701, Korea
| | - Md Wasi Ahmad
- Department of Chemistry, College of Natural Sciences, Kyungpook National University (KNU), Taegu 702-701, Korea
| | - Jong Su Baeck
- Department of Molecular Medicine and Medical & Biological Engineering, School of Medicine, KNU and Hospital, Taegu 702-701, Korea
| | - Yongmin Chang
- Department of Molecular Medicine and Medical & Biological Engineering, School of Medicine, KNU and Hospital, Taegu 702-701, Korea
- Department of Nanoscience and Nanotechnology, KNU, Taegu 702-701, Korea
| | - Ji Eun Bae
- Department of Nanoscience and Nanotechnology, KNU, Taegu 702-701, Korea
| | - Kwon Seok Chae
- Department of Nanoscience and Nanotechnology, KNU, Taegu 702-701, Korea
- Department of Biology Education, Teacher’s College, KNU, Taegu 702-701, Korea
| | - Tae Jeong Kim
- Institute of Biomedical Engineering Research, KNU, Taegu 702-701, Korea
| | - Ji Ae Park
- Laboratory of Nuclear Medicine Research, Molecular Imaging Research Center, Korea Institute of Radiological Medical Science, Nowon-gil 75, Seoul 139-706, Korea
| | - Gang Ho Lee
- Department of Chemistry, College of Natural Sciences, Kyungpook National University (KNU), Taegu 702-701, Korea
- Department of Nanoscience and Nanotechnology, KNU, Taegu 702-701, Korea
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26
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Rao SR, Shelton SE, Dayton PA. The "Fingerprint" of Cancer Extends Beyond Solid Tumor Boundaries: Assessment With a Novel Ultrasound Imaging Approach. IEEE Trans Biomed Eng 2015; 63:1082-6. [PMID: 26394410 DOI: 10.1109/tbme.2015.2479590] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
GOAL Abnormalities of microvascular morphology have been associated with tumor angiogenesis for more than a decade, and are believed to be intimately related to both tumor malignancy and response to treatment. However, the study of these vascular changes in-vivo has been challenged due to the lack of imaging approaches which can assess the microvasculature in 3-D volumes noninvasively. Here, we use contrast-enhanced "acoustic angiography" ultrasound imaging to observe and quantify heterogeneity in vascular morphology around solid tumors. METHODS Acoustic angiography, a recent advance in contrast-enhanced ultrasound imaging, generates high-resolution microvascular images unlike anything possible with standard ultrasound imaging techniques. Acoustic angiography images of a genetically engineered mouse breast cancer model were acquired to develop an image acquisition and processing routine that isolated radially expanding regions of a 3-D image from the tumor boundary to the edge of the imaging field for assessment of vascular morphology of tumor and surrounding vessels. RESULTS Quantitative analysis of vessel tortuosity for the tissue surrounding tumors 3 to 7 mm in diameter revealed that tortuosity decreased in a region 6 to 10 mm from the tumor boundary, but was still significantly elevated when compared to control vasculature. CONCLUSION Our analysis of angiogenesis-induced changes in the vasculature outside the tumor margin reveals that the extent of abnormal tortuosity extends significantly beyond the primary tumor mass. SIGNIFICANCE Visualization of abnormal vascular tortuosity may make acoustic angiography an invaluable tool for early tumor detection based on quantifying the vascular footprint of small tumors and a sensitive method for understanding changes in the vascular microenvironment during tumor progression.
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27
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Bazalova-Carter M. The potential of L-shell X-ray fluorescence CT (XFCT) for molecular imaging. Br J Radiol 2015. [PMID: 26204972 DOI: 10.1259/bjr.20140308] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
X-ray fluorescence CT (XFCT), a novel modality proposed for high-sensitivity high-resolution molecular imaging of probes labelled with a high atomic-number element, has been performed with high-energy K-shell X-rays. XFCT performed with low-energy L-shell X-rays could, in principle, result in an increase of XFCT imaging sensitivity; however, the significant L-shell X-ray attenuation limits its use for imaging of small objects. This commentary discusses the advantages and drawbacks of L-shell XFCT imaging.
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Affiliation(s)
- Magdalena Bazalova-Carter
- 1 Department of Radiation Oncology, Stanford University, Stanford, CA, USA.,2 Department of Physics and Astronomy, University of Victoria, Victoria, BC, Canada
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28
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Zhang Q, Rajan SS, Tyner KM, Casey BJ, Dugard CK, Jones Y, Paredes AM, Clingman CS, Howard PC, Goering PL. Effects of iron oxide nanoparticles on biological responses and MR imaging properties in human mammary healthy and breast cancer epithelial cells. J Biomed Mater Res B Appl Biomater 2015; 104:1032-42. [PMID: 26013845 DOI: 10.1002/jbm.b.33450] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2014] [Revised: 04/13/2015] [Accepted: 05/02/2015] [Indexed: 01/15/2023]
Abstract
Superparamagnetic iron oxide nanoparticles (SPIONs, diameters >50 nm) have received great attention due to their promising use as magnetic resonance imaging (MRI) contrast agents. In this study, we evaluated the cellular uptake and biological responses in vitro of ultrasmall SPIONs (USPIONs, diameters < 50 nm). We compared the cellular responses between breast epithelia isolated from healthy and breast cancer donors after exposure to carboxy-terminated USPIONs (10 and 30 nm PEG-coated, 10 and 30 nm non-PEG-coated). The particles were characterized using transmission electron microscopy (TEM), dynamic light scattering (DLS) and gel electrophoresis. Cellular interactions with USPIONs were assessed by confocal microscopy and TEM. Cellular uptake of USPIONs was quantified using ICP-MS. Cell viability was measured by MTT and neutral red uptake assays. T2* weighted MRI scans were performed using a 7T scanner. Results demonstrated that cell association/internalization of USPIONs was size- and surface coating-dependent (PEG vs. non-PEG), and higher cellular uptake of 10 and 30 nm non-coated particles was observed in both cell types compared with PEG-coated particles. Cell uptake for 10 and 30 nm non-coated particles was higher in cancer cells from two of three tested donors compared to healthy cells from three donors. There was no significant cytotoxicity observed for all tested particles. Significantly enhanced MRI contrast was observed following exposure to 10 and 30 nm non-coated particles compared to PEG-coated particles in both cell types. In comparison, cancer cells showed more enhanced MRI signals when compared to normal cells. The data indicate that cell responses following exposure to USPIONs are dependent on particle properties. © 2015 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 104B: 1032-1042, 2016.
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Affiliation(s)
- Qin Zhang
- Office of Science and Engineering Laboratories, Center for Devices and Radiological Health, U.S. Food and Drug Administration, Silver Spring, Maryland, 20993
| | - Sunder S Rajan
- Office of Science and Engineering Laboratories, Center for Devices and Radiological Health, U.S. Food and Drug Administration, Silver Spring, Maryland, 20993
| | - Katherine M Tyner
- Office of Pharmaceutical Quality, Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, Maryland, 20993
| | - Brendan J Casey
- Office of Science and Engineering Laboratories, Center for Devices and Radiological Health, U.S. Food and Drug Administration, Silver Spring, Maryland, 20993
| | - Christopher K Dugard
- Office of Scientific Coordination, National Center for Toxicological Research, U.S. Food and Drug Administration, Jefferson, Arkansas, 72079
| | - Yvonne Jones
- Office of Scientific Coordination, National Center for Toxicological Research, U.S. Food and Drug Administration, Jefferson, Arkansas, 72079
| | - Angel M Paredes
- Office of Scientific Coordination, National Center for Toxicological Research, U.S. Food and Drug Administration, Jefferson, Arkansas, 72079
| | - Chekesha S Clingman
- Office of Translational Sciences, Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, Maryland, 20993
| | - Paul C Howard
- Office of Scientific Coordination, National Center for Toxicological Research, U.S. Food and Drug Administration, Jefferson, Arkansas, 72079
| | - Peter L Goering
- Office of Science and Engineering Laboratories, Center for Devices and Radiological Health, U.S. Food and Drug Administration, Silver Spring, Maryland, 20993
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29
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Zhao J, Lin X, He C, Yang GY, Ling F. Study of cerebral aneurysms in a modified rat model: from real-time imaging to histological analysis. J Clin Neurosci 2014; 22:373-7. [PMID: 25443088 DOI: 10.1016/j.jocn.2014.05.044] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2014] [Revised: 05/08/2014] [Accepted: 05/10/2014] [Indexed: 11/19/2022]
Abstract
Cerebral aneurysm (CA) is a life-threatening condition with a pathogenesis that remains unclear. Previous hypotheses have primarily been based on in vitro examinations of animal models. Therefore, we attempted to observe CA in living rats and to establish a multi-level evaluation system. The rat model was produced by deoxycorticosterone-acetate (DOCA; Sigma Aldrich, St. Louis, MO, USA) induced hypertension and a single injection of elastase into the basal cistern. The animals were assessed 35 days later. At the endpoint, we induced well-developed CA in 41.7% of the surviving rats. Using synchrotron radiation angiography (SRA), we observed the experimental aneurysms and their surrounding arteries dynamically in the living model. Further anatomical and histological analyses demonstrated the typical degenerative changes of the mural structure and a major infiltration of macrophages into the aneurysmal wall. In conclusion, we visualised well-developed experimental CA in living rats using SRA and demonstrated the associated degenerative histological changes and macrophage involvement; thus, we have provided an effective model for the study of dynamic multi-level changes associated with CA in a rat model.
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Affiliation(s)
- Jingjing Zhao
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Xicheng District, Beijing 100054, China
| | - Xiaojie Lin
- Med-X Research Institute and School of Biomedical Engineering, Shanghai Jiao Tong University, Xuhui District, Shanghai, China
| | - Chuan He
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Xicheng District, Beijing 100054, China
| | - Guo-Yuan Yang
- Med-X Research Institute and School of Biomedical Engineering, Shanghai Jiao Tong University, Xuhui District, Shanghai, China
| | - Feng Ling
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Xicheng District, Beijing 100054, China.
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30
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Karunamuni R, Maidment ADA. Search for novel contrast materials in dual-energy x-ray breast imaging using theoretical modeling of contrast-to-noise ratio. Phys Med Biol 2014; 59:4311-24. [DOI: 10.1088/0031-9155/59/15/4311] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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31
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De La Vega JC, Häfeli UO. Utilization of nanoparticles as X-ray contrast agents for diagnostic imaging applications. CONTRAST MEDIA & MOLECULAR IMAGING 2014; 10:81-95. [PMID: 25044541 DOI: 10.1002/cmmi.1613] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2014] [Revised: 06/02/2014] [Accepted: 06/04/2014] [Indexed: 12/25/2022]
Abstract
Among all the diagnostic imaging modalities, X-ray imaging techniques are the most commonly used owing to their high resolution and low cost. The improvement of these techniques relies heavily on the development of novel X-ray contrast agents, which are molecules that enhance the visibility of internal structures within the body in X-ray imaging. To date, clinically used X-ray contrast agents consist mainly of small iodinated molecules that might cause severe adverse effects (e.g. allergies, cardiovascular diseases and nephrotoxicity) in some patients owing to the large and repeated doses that are required to achieve good contrast. For this reason, there is an increasing interest in the development of alternative X-ray contrast agents utilizing elements with high atomic numbers (e.g. gold, bismuth, ytterbium and tantalum), which are well known for exhibiting high absorption of X-rays. Nanoparticles (NPs) made from these elements have been reported to have better imaging properties, longer blood circulation times and lower toxicity than conventional iodinated X-ray contrast agents. Additionally, the combination of two or more of these elements into a single carrier allows for the development of multimodal and hybrid contrast agents. Herein, the limitations of iodinated X-ray contrast agents are discussed and the parameters that influence the efficacy of X-ray contrast agents are summarized. Several examples of the design and production of both iodinated and iodine-free NP-based X-ray contrast agents are then provided, emphasizing the studies performed to evaluate their X-ray attenuation capabilities and their toxicity in vitro and in vivo.
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Affiliation(s)
- José Carlos De La Vega
- Faculty of Pharmaceutical Sciences, University of British Columbia, 2405 Wesbrook Mall, Vancouver, BC, V6T 1Z3, Canada
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32
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Verderio P, Avvakumova S, Alessio G, Bellini M, Colombo M, Galbiati E, Mazzucchelli S, Avila JP, Santini B, Prosperi D. Delivering colloidal nanoparticles to mammalian cells: a nano-bio interface perspective. Adv Healthc Mater 2014; 3:957-76. [PMID: 24443410 DOI: 10.1002/adhm.201300602] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2013] [Revised: 12/05/2013] [Indexed: 01/09/2023]
Abstract
Understanding the behavior of multifunctional colloidal nanoparticles capable of biomolecular targeting remains a fascinating challenge in materials science with dramatic implications in view of a possible clinical translation. In several circumstances, assumptions on structure-activity relationships have failed in determining the expected responses of these complex systems in a biological environment. The present Review depicts the most recent advances about colloidal nanoparticles designed for use as tools for cellular nanobiotechnology, in particular, for the preferential transport through different target compartments, including cell membrane, cytoplasm, mitochondria, and nucleus. Besides the conventional entry mechanisms based on crossing the cellular membrane, an insight into modern physical approaches to quantitatively deliver nanomaterials inside cells, such as microinjection and electro-poration, is provided. Recent hypotheses on how the nanoparticle structure and functionalization may affect the interactions at the nano-bio interface, which in turn mediate the nanoparticle internalization routes, are highlighted. In addition, some hurdles when this small interface faces the physiological environment and how this phenomenon can turn into different unexpected responses, are discussed. Finally, possible future developments oriented to synergistically tailor biological and chemical properties of nanoconjugates to improve the control over nanoparticle transport, which could open new scenarios in the field of nanomedicine, are addressed.
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Affiliation(s)
- Paolo Verderio
- Dipartimento di Biotecnologie e Bioscienze; Università di Milano-Bicocca; piazza della Scienza 2 20126 Milano Italy
| | - Svetlana Avvakumova
- Dipartimento di Biotecnologie e Bioscienze; Università di Milano-Bicocca; piazza della Scienza 2 20126 Milano Italy
- Dipartimento di Scienze Biomediche e Cliniche “Luigi Sacco”; Università di Milano; Ospedale L. Sacco, via G. B. Grassi 74 20157 Milano Italy
| | - Giulia Alessio
- Dipartimento di Scienze Biomediche e Cliniche “Luigi Sacco”; Università di Milano; Ospedale L. Sacco, via G. B. Grassi 74 20157 Milano Italy
| | - Michela Bellini
- Dipartimento di Biotecnologie e Bioscienze; Università di Milano-Bicocca; piazza della Scienza 2 20126 Milano Italy
| | - Miriam Colombo
- Dipartimento di Biotecnologie e Bioscienze; Università di Milano-Bicocca; piazza della Scienza 2 20126 Milano Italy
| | - Elisabetta Galbiati
- Dipartimento di Biotecnologie e Bioscienze; Università di Milano-Bicocca; piazza della Scienza 2 20126 Milano Italy
| | - Serena Mazzucchelli
- Dipartimento di Scienze Biomediche e Cliniche “Luigi Sacco”; Università di Milano; Ospedale L. Sacco, via G. B. Grassi 74 20157 Milano Italy
| | - Jesus Peñaranda Avila
- Dipartimento di Biotecnologie e Bioscienze; Università di Milano-Bicocca; piazza della Scienza 2 20126 Milano Italy
| | - Benedetta Santini
- Dipartimento di Biotecnologie e Bioscienze; Università di Milano-Bicocca; piazza della Scienza 2 20126 Milano Italy
| | - Davide Prosperi
- Dipartimento di Biotecnologie e Bioscienze; Università di Milano-Bicocca; piazza della Scienza 2 20126 Milano Italy
- Laboratory of Nanomedicine and Clinical Biophotonics, Fondazione Don Carlo Gnocchi ONLUS; Via Capecelatro 66 20148 Milan Italy
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What Can Nanomedicine Learn from the Current Developments of Nanotechnology? Nanomedicine (Lond) 2014. [DOI: 10.1007/978-1-4614-2140-5_15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Kajani AA, Bordbar AK, Zarkesh Esfahani SH, Khosropour AR, Razmjou A. Green synthesis of anisotropic silver nanoparticles with potent anticancer activity using Taxus baccata extract. RSC Adv 2014. [DOI: 10.1039/c4ra08758e] [Citation(s) in RCA: 95] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Highly stable colloidal silver nanoparticles with potent anticancer activity against MCF-7 cells were synthesized using Taxus baccata extracts.
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Affiliation(s)
- Abolghasem Abbasi Kajani
- Department of Biotechnology
- Faculty of Advanced Sciences and Technologies
- University of Isfahan
- Isfahan, Iran
| | | | | | | | - Amir Razmjou
- Department of Biotechnology
- Faculty of Advanced Sciences and Technologies
- University of Isfahan
- Isfahan, Iran
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Khan MS, Vishakante GD, Siddaramaiah H. Gold nanoparticles: a paradigm shift in biomedical applications. Adv Colloid Interface Sci 2013; 199-200:44-58. [PMID: 23871224 DOI: 10.1016/j.cis.2013.06.003] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2012] [Revised: 05/13/2013] [Accepted: 06/10/2013] [Indexed: 01/01/2023]
Abstract
In the medical field, majority of the active ingredients exists in the form of solid particle (90% of all medicines). Nanotechnology had grabbed the attention of many scientists working in different aspects and gave them a vivid imagination in order to utilize the nanotechnology in an innovative way according to their needs. One of the major applications of nanotechnology is drug delivery through nanoparticles which is on boom for the researchers and gives a challenging environment for the researchers. Among them upcoming challenge is the use of inorganic nanoparticles for the drug delivery and related aspects. There is growing interests in usage of inorganic nanoparticles in medicine due to their size, and unique physical properties that make them different from other nanoparticulate systems. This review will lay special emphasis on the uniqueness of inorganic nanoparticles especially gold nanoparticles as a drug delivery vehicle and moreover will present a wide spread scenario of gold nanoparticles that has been used for treatment of life threatening diseases like cancer.
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Wathen CA, Foje N, van Avermaete T, Miramontes B, Chapaman SE, Sasser TA, Kannan R, Gerstler S, Leevy WM. In vivo X-ray computed tomographic imaging of soft tissue with native, intravenous, or oral contrast. SENSORS (BASEL, SWITZERLAND) 2013; 13:6957-80. [PMID: 23711461 PMCID: PMC3715264 DOI: 10.3390/s130606957] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/27/2013] [Revised: 05/16/2013] [Accepted: 05/23/2013] [Indexed: 02/07/2023]
Abstract
X-ray Computed Tomography (CT) is one of the most commonly utilized anatomical imaging modalities for both research and clinical purposes. CT combines high-resolution, three-dimensional data with relatively fast acquisition to provide a solid platform for non-invasive human or specimen imaging. The primary limitation of CT is its inability to distinguish many soft tissues based on native contrast. While bone has high contrast within a CT image due to its material density from calcium phosphate, soft tissue is less dense and many are homogenous in density. This presents a challenge in distinguishing one type of soft tissue from another. A couple exceptions include the lungs as well as fat, both of which have unique densities owing to the presence of air or bulk hydrocarbons, respectively. In order to facilitate X-ray CT imaging of other structures, a range of contrast agents have been developed to selectively identify and visualize the anatomical properties of individual tissues. Most agents incorporate atoms like iodine, gold, or barium because of their ability to absorb X-rays, and thus impart contrast to a given organ system. Here we review the strategies available to visualize lung, fat, brain, kidney, liver, spleen, vasculature, gastrointestinal tract, and liver tissues of living mice using either innate contrast, or commercial injectable or ingestible agents with selective perfusion. Further, we demonstrate how each of these approaches will facilitate the non-invasive, longitudinal, in vivo imaging of pre-clinical disease models at each anatomical site.
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Affiliation(s)
- Connor A. Wathen
- Department of Biological Sciences, 100 Galvin Life Sciences Center, University of Notre Dame, Notre Dame, IN 46556, USA; E-Mail:
| | - Nathan Foje
- Department of Chemistry and Biochemistry, 236 Nieuwland Science Hall, University of Notre Dame, Notre Dame, IN 46556, USA; E-Mails: (N.F.); (T.V.A.); (B.M.); (T.A.S.)
| | - Tony van Avermaete
- Department of Chemistry and Biochemistry, 236 Nieuwland Science Hall, University of Notre Dame, Notre Dame, IN 46556, USA; E-Mails: (N.F.); (T.V.A.); (B.M.); (T.A.S.)
- Penn High School, 55900 Bittersweet Road, Mishawaka, IN 46545, USA
| | - Bernadette Miramontes
- Department of Chemistry and Biochemistry, 236 Nieuwland Science Hall, University of Notre Dame, Notre Dame, IN 46556, USA; E-Mails: (N.F.); (T.V.A.); (B.M.); (T.A.S.)
- Penn High School, 55900 Bittersweet Road, Mishawaka, IN 46545, USA
| | - Sarah E. Chapaman
- Notre Dame Integrated Imaging Facility, Notre Dame, IN 46556, USA; E-Mail:
| | - Todd A. Sasser
- Department of Chemistry and Biochemistry, 236 Nieuwland Science Hall, University of Notre Dame, Notre Dame, IN 46556, USA; E-Mails: (N.F.); (T.V.A.); (B.M.); (T.A.S.)
- Bruker-Biospin Corporation, 4 Research Drive, Woodbridge, CT 06525, USA
| | - Raghuraman Kannan
- Department of Radiology, University of Missouri, Columbia, MO 65212, USA; E-Mail:
| | - Steven Gerstler
- Saint Joseph Regional Medical Center, Mishawaka, IN 46545, USA; E-Mail:
| | - W. Matthew Leevy
- Department of Biological Sciences, 100 Galvin Life Sciences Center, University of Notre Dame, Notre Dame, IN 46556, USA; E-Mail:
- Notre Dame Integrated Imaging Facility, Notre Dame, IN 46556, USA; E-Mail:
- Harper Cancer Research Institute, A200 Harper Hall, Notre Dame, IN 46530, USA
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Ahn S, Jung SY, Lee SJ. Gold nanoparticle contrast agents in advanced X-ray imaging technologies. Molecules 2013; 18:5858-90. [PMID: 23685939 PMCID: PMC6270207 DOI: 10.3390/molecules18055858] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2013] [Revised: 04/30/2013] [Accepted: 05/14/2013] [Indexed: 02/07/2023] Open
Abstract
Recently, there has been significant progress in the field of soft- and hard-X-ray imaging for a wide range of applications, both technically and scientifically, via developments in sources, optics and imaging methodologies. While one community is pursuing extensive applications of available X-ray tools, others are investigating improvements in techniques, including new optics, higher spatial resolutions and brighter compact sources. For increased image quality and more exquisite investigation on characteristic biological phenomena, contrast agents have been employed extensively in imaging technologies. Heavy metal nanoparticles are excellent absorbers of X-rays and can offer excellent improvements in medical diagnosis and X-ray imaging. In this context, the role of gold (Au) is important for advanced X-ray imaging applications. Au has a long-history in a wide range of medical applications and exhibits characteristic interactions with X-rays. Therefore, Au can offer a particular advantage as a tracer and a contrast enhancer in X-ray imaging technologies by sensing the variation in X-ray attenuation in a given sample volume. This review summarizes basic understanding on X-ray imaging from device set-up to technologies. Then this review covers recent studies in the development of X-ray imaging techniques utilizing gold nanoparticles (AuNPs) and their relevant applications, including two- and three-dimensional biological imaging, dynamical processes in a living system, single cell-based imaging and quantitative analysis of circulatory systems and so on. In addition to conventional medical applications, various novel research areas have been developed and are expected to be further developed through AuNP-based X-ray imaging technologies.
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Affiliation(s)
- Sungsook Ahn
- Biofluid and Biomimic Research Center, Pohang University of Science and Technology, Pohang 790-784, Korea
| | - Sung Yong Jung
- Department of Mechanical Engineering, Pohang University of Science and Technology, Pohang 790-784, Korea
| | - Sang Joon Lee
- Biofluid and Biomimic Research Center, Pohang University of Science and Technology, Pohang 790-784, Korea
- Department of Mechanical Engineering, Pohang University of Science and Technology, Pohang 790-784, Korea
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Cavalieri F, Micheli L, Kaliappan S, Teo BM, Zhou M, Palleschi G, Ashokkumar M. Antimicrobial and biosensing ultrasound-responsive lysozyme-shelled microbubbles. ACS APPLIED MATERIALS & INTERFACES 2013; 5:464-471. [PMID: 23265433 DOI: 10.1021/am302660j] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Air-filled lysozyme microbubbles (LSMBs) were engineered as a support for the immobilization of gold nanoparticles and an enzyme, alkaline phosphatase, in order to develop micro-antimicrobial and biosensing devices. Gold nanoparticles immobilized on LSMBs significantly improved the antimicrobial efficacy of the microbubbles against M. lysodeikticus. The surface functionalization of the microbubbles with gold nanoparticles did not affect their echogenicity when exposed to an ultrasound imaging probe. Alkaline phosphatase was conjugated on the surface of microbubbles without compromising its enzymatic activity. The functionalized microbubbles were used for the detection of paraoxon in aqueous solutions.
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Affiliation(s)
- Francesca Cavalieri
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Roma Tor Vergata, 00173 Roma, Italy.
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Abstract
Imaging for diagnostics or for evaluating the efficacy of a particular drug constitutes a key challenge, and a topical area of research in nanomedicine. There has been a tremendous effort devoted to the evaluation of a variety of contrast agents, and gold nanomaterials due to their inherent and geometrically induced optical properties, have offered significant potential for in vivo imaging. The gold based nanostructures that are most commonly employed for biological imaging include nano-spheres, -rods, -shells, -cages and -stars. This feature article provides an overview of the current state of research in utilizing these gold nano-architectures in imaging, with particular emphasis on modalities such as two-photon luminescence, computed tomography, optical coherence tomography, near infrared and photoacoustic imaging.
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Affiliation(s)
- Vanessa W K Ng
- Department of Chemistry, McGill University, 801 Sherbrooke St. W., Montréal, Canada.
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Abstract
The technology to focus hard-X-rays (photon energy larger than 1–2 keV) has made great progress in the past three years. The progress was particularly spectacular for lenses based on the Fresnel zone plate concept. The spatial resolution notably increased by a factor of three, opening up entirely new domains of application, specifically in biomedical research. As we shall see, this evolution is the result of a painstaking optimization of many different aspects rather than of a single technical breakthrough.
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X-ray microscopy and tomography detect the accumulation of bare and PEG-coated gold nanoparticles in normal and tumor mouse tissues. Anal Bioanal Chem 2012; 404:1287-96. [PMID: 22918568 DOI: 10.1007/s00216-012-6217-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2012] [Revised: 05/23/2012] [Accepted: 06/20/2012] [Indexed: 10/28/2022]
Abstract
We demonstrate that, with appropriate staining, high-resolution X-ray microscopy can image complicated tissue structures--cerebellum and liver--and resolve large or small amounts of Au nanoparticles in these tissues. Specifically, images of tumor tissue reveal high concentrations of accumulated Au nanoparticles. PEG (poly(ethylene glycol)) coating is quite effective in enhancing this accumulation and significantly modifies the mechanism of uptake by reticuloendothelial system (RES) organs.
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