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Archibald SJ, Holland JP, Korde A, Martins AF, Shuhendler AJ, Scott PJH. Combining Nuclear Medicine With Other Modalities: Future Prospect for Multimodality Imaging. Mol Imaging 2024; 23:15353508241245265. [PMID: 38952398 PMCID: PMC11208883 DOI: 10.1177/15353508241245265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 03/19/2024] [Indexed: 07/03/2024] Open
Abstract
This meeting report summarizes a consultants meeting that was held at International Atomic Energy Agency Headquarters, Vienna, in July 2022 to provide an update on the development of multimodality imaging by combining nuclear medicine imaging agents with other nonradioactive molecular probes and/or biomedical imaging techniques.
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Affiliation(s)
| | - Jason P. Holland
- Department of Chemistry, University of Zurich, Zurich, Switzerland
| | - Aruna Korde
- Radioisotope Products and Radiation Technology Section, Division of Physical and Chemical Sciences, Department of Nuclear Sciences and Applications, International Atomic Energy Agency, Vienna, Austria
| | - Andre F. Martins
- Department of Preclinical Imaging and Radiopharmacy, University Hospital Tübingen, Tübingen, Germany
| | - Adam J. Shuhendler
- Department of Chemistry and Biomolecular Sciences, University of Ottawa Heart Institute and Ottawa Brain and Mind Research Institute, University of Ottawa, Ottawa, Canada
| | - Peter J. H. Scott
- Department of Radiology, University of Michigan Medical School, Ann Arbor, MI, USA
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Calatayud DG, Lledos M, Casarsa F, Pascu SI. Functional Diversity in Radiolabeled Nanoceramics and Related Biomaterials for the Multimodal Imaging of Tumors. ACS BIO & MED CHEM AU 2023; 3:389-417. [PMID: 37876497 PMCID: PMC10591303 DOI: 10.1021/acsbiomedchemau.3c00021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 07/18/2023] [Accepted: 07/18/2023] [Indexed: 10/26/2023]
Abstract
Nanotechnology advances have the potential to assist toward the earlier detection of diseases, giving increased accuracy for diagnosis and helping to personalize treatments, especially in the case of noncommunicative diseases (NCDs) such as cancer. The main advantage of nanoparticles, the scaffolds underpinning nanomedicine, is their potential to present multifunctionality: synthetic nanoplatforms for nanomedicines can be tailored to support a range of biomedical imaging modalities of relevance for clinical practice, such as, for example, optical imaging, computed tomography (CT), magnetic resonance imaging (MRI), single photon emission computed tomography (SPECT), and positron emission tomography (PET). A single nanoparticle has the potential to incorporate myriads of contrast agent units or imaging tracers, encapsulate, and/or be conjugated to different combinations of imaging tags, thus providing the means for multimodality diagnostic methods. These arrangements have been shown to provide significant improvements to the signal-to-noise ratios that may be obtained by molecular imaging techniques, for example, in PET diagnostic imaging with nanomaterials versus the cases when molecular species are involved as radiotracers. We surveyed some of the main discoveries in the simultaneous incorporation of nanoparticulate materials and imaging agents within highly kinetically stable radio-nanomaterials as potential tracers with (pre)clinical potential. Diversity in function and new developments toward synthesis, radiolabeling, and microscopy investigations are explored, and preclinical applications in molecular imaging are highlighted. The emphasis is on the biocompatible materials at the forefront of the main preclinical developments, e.g., nanoceramics and liposome-based constructs, which have driven the evolution of diagnostic radio-nanomedicines over the past decade.
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Affiliation(s)
- David G. Calatayud
- Department
of Inorganic Chemistry, Universidad Autónoma
de Madrid, Madrid 28049, Spain
- Department
of Electroceramics, Instituto de Cerámica
y Vidrio, Madrid 28049, Spain
| | - Marina Lledos
- Department
of Chemistry, University of Bath, Bath BA2 7AY, United Kingdom
| | - Federico Casarsa
- Department
of Chemistry, University of Bath, Bath BA2 7AY, United Kingdom
| | - Sofia I. Pascu
- Department
of Chemistry, University of Bath, Bath BA2 7AY, United Kingdom
- Centre
of Therapeutic Innovations, University of
Bath, Bath BA2 7AY, United Kingdom
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Xia W, Singh N, Goel S, Shi S. Molecular Imaging of Innate Immunity and Immunotherapy. Adv Drug Deliv Rev 2023; 198:114865. [PMID: 37182699 DOI: 10.1016/j.addr.2023.114865] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 04/17/2023] [Accepted: 05/03/2023] [Indexed: 05/16/2023]
Abstract
The innate immune system plays a key role as the first line of defense in various human diseases including cancer, cardiovascular and inflammatory diseases. In contrast to tissue biopsies and blood biopsies, in vivo imaging of the innate immune system can provide whole body measurements of immune cell location and function and changes in response to disease progression and therapy. Rationally developed molecular imaging strategies can be used in evaluating the status and spatio-temporal distributions of the innate immune cells in near real-time, mapping the biodistribution of novel innate immunotherapies, monitoring their efficacy and potential toxicities, and eventually for stratifying patients that are likely to benefit from these immunotherapies. In this review, we will highlight the current state-of-the-art in noninvasive imaging techniques for preclinical imaging of the innate immune system particularly focusing on cell trafficking, biodistribution, as well as pharmacokinetics and dynamics of promising immunotherapies in cancer and other diseases; discuss the unmet needs and current challenges in integrating imaging modalities and immunology and suggest potential solutions to overcome these barriers.
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Affiliation(s)
- Wenxi Xia
- Department of Molecular Pharmaceutics, University of Utah, Salt Lake City, UT 84112, United States
| | - Neetu Singh
- Department of Molecular Pharmaceutics, University of Utah, Salt Lake City, UT 84112, United States
| | - Shreya Goel
- Department of Molecular Pharmaceutics, University of Utah, Salt Lake City, UT 84112, United States; Department of Biomedical Engineering, University of Utah, Salt Lake City, UT 84112, United States; Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT 84112, United States
| | - Sixiang Shi
- Department of Molecular Pharmaceutics, University of Utah, Salt Lake City, UT 84112, United States; Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT 84112, United States.
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4
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Wheeler TT, Cao P, Ghouri MD, Ji T, Nie G, Zhao Y. Nanotechnological strategies for prostate cancer imaging and diagnosis. Sci China Chem 2022. [DOI: 10.1007/s11426-022-1271-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Zhou J, Meli VS, Yu-Tin Chen E, Kapre R, Nagalla R, Xiao W, Borowsky AD, Lam KS, Liu WF, Louie AY. Magnetic resonance imaging of tumor-associated-macrophages (TAMs) with a nanoparticle contrast agent. RSC Adv 2022; 12:7742-7756. [PMID: 35424752 PMCID: PMC8982161 DOI: 10.1039/d1ra08061j] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 02/21/2022] [Indexed: 01/26/2023] Open
Abstract
In the tumor micro-environment, tumor associated macrophages (TAMs) represent a predominant component of the total tumor mass, and TAMs play a complex and diverse role in cancer pathogenesis with potential for either tumor suppressive, or tumor promoting biology. Thus, understanding macrophage localization and function are essential for cancer diagnosis and treatment. Typically, tissue biopsy is used to evaluate the density and polarization of TAMs, but provides a limited "snapshot" in time of a dynamic and potentially heterogeneous tumor immune microenvironment. Imaging has the potential for three-dimensional mapping; however, there is a paucity of macrophage-targeted contrast agents to specifically detect TAM subtypes. We have previously found that sulfated-dextran coated iron oxide nanoparticles (SDIO) can target macrophage scavenger receptor A (SR-A, also known as CD204). Since CD204 (SR-A) is considered a biomarker for the M2 macrophage polarization, these SDIO might provide M2-specific imaging probes for MRI. In this work, we investigate whether SDIO can label M2-polarized cells in vitro. We evaluate the effect of degree of sulfation on uptake by primary cultured bone marrow derived macrophages (BMDM) and found that a higher degree of sulfation led to higher uptake, but there were no differences across the subtypes. Further analysis of the BMDM showed similar SR-A expression across stimulation conditions, suggesting that this classic model for macrophage subtypes may not be ideal for definitive M2 subtype marker expression, especially SR-A. We further examine the localization of SDIO in TAMs in vivo, in the mammary fat pad mouse model of breast cancer. We demonstrate that uptake by TAMs expressing SR-A scales with degree of sulfation, consistent with the in vitro studies. The TAMs demonstrate M2-like function and secrete Arg-1 but not iNOS. Uptake by these M2-like TAMs is validated by immunohistochemistry. SDIO show promise as a valuable addition to the toolkit of imaging probes targeted to different biomarkers for TAMs.
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Affiliation(s)
- Junhan Zhou
- Chemistry Graduate Group, University of CaliforniaDavisCA95616USA
| | - Vijaykumar S. Meli
- Department of Biomedical Engineering, University of CaliforniaIrvineCA92697USA
| | - Esther Yu-Tin Chen
- Department of Biomedical Engineering, University of CaliforniaIrvineCA92697USA
| | - Rohan Kapre
- Department of Biomedical Engineering, University of CaliforniaDavisCA95616USA,Biostatistics Graduate Group, University of CaliforniaDavisCA95616USA
| | - Raji Nagalla
- Department of Biomedical Engineering, University of CaliforniaIrvineCA92697USA
| | - Wenwu Xiao
- Department of Biochemistry and Molecular Medicine, University of CaliforniaDavisCA95616USA,Comprehensive Cancer Center, University of CaliforniaDavisCA95616USA
| | - Alexander D. Borowsky
- Comprehensive Cancer Center, University of CaliforniaDavisCA95616USA,Department of Pathology and Laboratory Medicine, University of CaliforniaDavisCA95616USA,Center for Immunology and Infectious Diseases, University of CaliforniaDavisCA95616USA
| | - Kit S. Lam
- Chemistry Graduate Group, University of CaliforniaDavisCA95616USA,Department of Biochemistry and Molecular Medicine, University of CaliforniaDavisCA95616USA,Comprehensive Cancer Center, University of CaliforniaDavisCA95616USA,Division of Hematology &Oncology, Department of Internal Medicine, University of CaliforniaDavisCA95616USA
| | - Wendy F. Liu
- Department of Biomedical Engineering, University of CaliforniaIrvineCA92697USA
| | - Angelique Y. Louie
- Chemistry Graduate Group, University of CaliforniaDavisCA95616USA,Department of Biomedical Engineering, University of CaliforniaDavisCA95616USA
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Ge J, Chen L, Huang B, Gao Y, Zhou D, Zhou Y, Chen C, Wen L, Li Q, Zeng J, Zhong Z, Gao M. Anchoring Group-Mediated Radiolabeling of Inorganic Nanoparticles─A Universal Method for Constructing Nuclear Medicine Imaging Nanoprobes. ACS APPLIED MATERIALS & INTERFACES 2022; 14:8838-8846. [PMID: 35133124 DOI: 10.1021/acsami.1c23907] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Nuclear medicine imaging has aroused great interest in the design and synthesis of versatile radioactive nanoprobes, while most of the methods developed for radiolabeling nanoprobes are difficult to satisfy the criteria of clinical translation, including easy operation, mild labeling conditions, high efficiency, and high radiolabeling stability. Herein, we demonstrated the universality of a simple but efficient radiolabeling method recently developed for constructing nuclear imaging nanoprobes, that is, ligand anchoring group-mediated radiolabeling (LAGMERAL). In this method, a diphosphonate-polyethylene glycol (DP-PEG) decorating on the surface of inorganic nanoparticles plays an essential role. In principle, owing to the strong binding affinity to a great variety of metal ions, it can not only endow the underlying nanoparticles containing metal ions including some main group metal ions, transition metal ions, and lanthanide metal ions with excellent colloidal stability and biocompatibility but also enable efficient radiolabeling through the diphosphonate group. Based on this assumption, inorganic nanoparticles such as Fe3O4 nanoparticles, NaGdF4:Yb,Tm nanoparticles, and Cu2-xS nanoparticles, as representatives of functional inorganic nanoparticles suitable for different imaging modalities including magnetic resonance imaging (MRI), upconversion luminescence imaging (UCL), and photoacoustic imaging (PAI), respectively, were chosen to be radiolabeled with different kinds of radionuclides such as SPECT nuclides (e.g., 99mTc), PET nuclides (e.g., 68Ga), and therapeutic SPECT nuclides (e.g., 177Lu) to demonstrate the reliability of the LAGMERAL approach. The experimental results showed that the obtained nanoprobes exhibited high radiolabeling stability, and the whole radiolabeling process had negligible impacts on the physical and chemical properties of the initial nanoparticles. Through passive targeting SPECT/MRI of glioma tumor, active targeting SPECT/UCL of colorectal cancer, and SPECT/PAI of lymphatic metastasis, the outstanding potentials of the resulting radioactive nanoprobes for sensitive tumor diagnosis were demonstrated, manifesting the feasibility and efficiency of LAGMERAL.
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Affiliation(s)
- Jianxian Ge
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Lei Chen
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Baoxing Huang
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Yun Gao
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Dandan Zhou
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Yi Zhou
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Can Chen
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Ling Wen
- The First Affiliated Hospital of Soochow University, Soochow University, Suzhou 215000, China
| | - Qing Li
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Jianfeng Zeng
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Zhiyuan Zhong
- College of Chemistry, Chemical Engineering and Materials Science of Soochow University, Soochow University, Suzhou 215123, China
| | - Mingyuan Gao
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
- The Second Affiliated Hospital of Soochow University, Soochow University, Suzhou 215000, China
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Kastelik-Hryniewiecka A, Jewula P, Bakalorz K, Kramer-Marek G, Kuźnik N. Targeted PET/MRI Imaging Super Probes: A Critical Review of Opportunities and Challenges. Int J Nanomedicine 2022; 16:8465-8483. [PMID: 35002239 PMCID: PMC8733213 DOI: 10.2147/ijn.s336299] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 11/09/2021] [Indexed: 12/27/2022] Open
Abstract
Recently, the demand for hybrid PET/MRI imaging techniques has increased significantly, which has sparked the investigation into new ways to simultaneously track multiple molecular targets and improve the localization and expression of biochemical markers. Multimodal imaging probes have recently emerged as powerful tools for improving the detection sensitivity and accuracy-both important factors in disease diagnosis and treatment; however, only a limited number of bimodal probes have been investigated in preclinical models. Herein, we briefly describe the strengths and limitations of PET and MRI modalities and highlight the need for the development of multimodal molecularly-targeted agents. We have tried to thoroughly summarize data on bimodal probes available on PubMed. Emphasis was placed on their design, safety profiles, pharmacokinetics, and clearance properties. The challenges in PET/MR probe development using a number of illustrative examples are also discussed, along with future research directions for these novel conjugates.
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Affiliation(s)
- Anna Kastelik-Hryniewiecka
- Silesian University of Technology, Faculty of Chemistry, Gliwice, Poland
- Radiopharmacy and Preclinical PET Imaging Unit, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice, Poland
| | - Pawel Jewula
- Central European Institute of Technology, Brno University of Technology, Brno, Czech Republic
| | - Karolina Bakalorz
- Silesian University of Technology, Faculty of Chemistry, Gliwice, Poland
| | - Gabriela Kramer-Marek
- Radiopharmacy and Preclinical PET Imaging Unit, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice, Poland
- Division of Radiotherapy and Imaging, The Institute of Cancer Research, London, UK
| | - Nikodem Kuźnik
- Silesian University of Technology, Faculty of Chemistry, Gliwice, Poland
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Novel Strategies for Nanoparticle-Based Radiosensitization in Glioblastoma. Int J Mol Sci 2021; 22:ijms22189673. [PMID: 34575840 PMCID: PMC8465220 DOI: 10.3390/ijms22189673] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 09/01/2021] [Accepted: 09/03/2021] [Indexed: 01/09/2023] Open
Abstract
Radiotherapy (RT) is one of the cornerstones in the current treatment paradigm for glioblastoma (GBM). However, little has changed in the management of GBM since the establishment of the current protocol in 2005, and the prognosis remains grim. Radioresistance is one of the hallmarks for treatment failure, and different therapeutic strategies are aimed at overcoming it. Among these strategies, nanomedicine has advantages over conventional tumor therapeutics, including improvements in drug delivery and enhanced antitumor properties. Radiosensitizing strategies using nanoparticles (NP) are actively under study and hold promise to improve the treatment response. We aim to describe the basis of nanomedicine for GBM treatment, current evidence in radiosensitization efforts using nanoparticles, and novel strategies, such as preoperative radiation, that could be synergized with nanoradiosensitizers.
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Crețu BEB, Dodi G, Shavandi A, Gardikiotis I, Șerban IL, Balan V. Imaging Constructs: The Rise of Iron Oxide Nanoparticles. Molecules 2021; 26:3437. [PMID: 34198906 PMCID: PMC8201099 DOI: 10.3390/molecules26113437] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 05/27/2021] [Accepted: 06/01/2021] [Indexed: 12/14/2022] Open
Abstract
Over the last decade, an important challenge in nanomedicine imaging has been the work to design multifunctional agents that can be detected by single and/or multimodal techniques. Among the broad spectrum of nanoscale materials being investigated for imaging use, iron oxide nanoparticles have gained significant attention due to their intrinsic magnetic properties, low toxicity, large magnetic moments, superparamagnetic behaviour and large surface area-the latter being a particular advantage in its conjunction with specific moieties, dye molecules, and imaging probes. Tracers-based nanoparticles are promising candidates, since they combine synergistic advantages for non-invasive, highly sensitive, high-resolution, and quantitative imaging on different modalities. This study represents an overview of current advancements in magnetic materials with clinical potential that will hopefully provide an effective system for diagnosis in the near future. Further exploration is still needed to reveal their potential as promising candidates from simple functionalization of metal oxide nanomaterials up to medical imaging.
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Affiliation(s)
- Bianca Elena-Beatrice Crețu
- Advanced Centre for Research-Development in Experimental Medicine, Grigore T. Popa University of Medicine and Pharmacy of Iasi, 700115 Iasi, Romania; (B.E.-B.C.); (I.G.)
| | - Gianina Dodi
- Advanced Centre for Research-Development in Experimental Medicine, Grigore T. Popa University of Medicine and Pharmacy of Iasi, 700115 Iasi, Romania; (B.E.-B.C.); (I.G.)
| | - Amin Shavandi
- BioMatter-Biomass Transformation Lab, École Polytechnique de Bruxelles, Université Libre de Bruxelles, 1050 Brussels, Belgium;
| | - Ioannis Gardikiotis
- Advanced Centre for Research-Development in Experimental Medicine, Grigore T. Popa University of Medicine and Pharmacy of Iasi, 700115 Iasi, Romania; (B.E.-B.C.); (I.G.)
| | - Ionela Lăcrămioara Șerban
- Physiology Department, Grigore T. Popa University of Medicine and Pharmacy of Iasi, 700115 Iasi, Romania;
| | - Vera Balan
- Faculty of Medical Bioengineering, Grigore T. Popa University of Medicine and Pharmacy of Iasi, 700115 Iasi, Romania;
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Pellico J, Gawne PJ, T M de Rosales R. Radiolabelling of nanomaterials for medical imaging and therapy. Chem Soc Rev 2021; 50:3355-3423. [PMID: 33491714 DOI: 10.1039/d0cs00384k] [Citation(s) in RCA: 112] [Impact Index Per Article: 37.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Nanomaterials offer unique physical, chemical and biological properties of interest for medical imaging and therapy. Over the last two decades, there has been an increasing effort to translate nanomaterial-based medicinal products (so-called nanomedicines) into clinical practice and, although multiple nanoparticle-based formulations are clinically available, there is still a disparity between the number of pre-clinical products and those that reach clinical approval. To facilitate the efficient clinical translation of nanomedicinal-drugs, it is important to study their whole-body biodistribution and pharmacokinetics from the early stages of their development. Integrating this knowledge with that of their therapeutic profile and/or toxicity should provide a powerful combination to efficiently inform nanomedicine trials and allow early selection of the most promising candidates. In this context, radiolabelling nanomaterials allows whole-body and non-invasive in vivo tracking by the sensitive clinical imaging techniques positron emission tomography (PET), and single photon emission computed tomography (SPECT). Furthermore, certain radionuclides with specific nuclear emissions can elicit therapeutic effects by themselves, leading to radionuclide-based therapy. To ensure robust information during the development of nanomaterials for PET/SPECT imaging and/or radionuclide therapy, selection of the most appropriate radiolabelling method and knowledge of its limitations are critical. Different radiolabelling strategies are available depending on the type of material, the radionuclide and/or the final application. In this review we describe the different radiolabelling strategies currently available, with a critical vision over their advantages and disadvantages. The final aim is to review the most relevant and up-to-date knowledge available in this field, and support the efficient clinical translation of future nanomedicinal products for in vivo imaging and/or therapy.
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Affiliation(s)
- Juan Pellico
- School of Biomedical Engineering & Imaging Sciences, King's College London, St. Thomas' Hospital, London SE1 7EH, UK.
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11
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PSMA targeted conjugates based on dextran. Appl Radiat Isot 2020; 167:109439. [PMID: 33086151 DOI: 10.1016/j.apradiso.2020.109439] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 08/06/2020] [Accepted: 09/22/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Currently, radiotherapy is one of the most popular choices in clinical practice for the treatment of cancers. While it offers a fantastic means to selectively kill cancer cells, it can come with a host of side effects. To minimize such side effects, and maximize the therapeutic effect of the treatment, we propose the use of targeted radiopharmaceuticals. In the study presented herein, we investigate two synthetic pathways of dextran-based radiocarriers and provide their key chemical and physical properties: stability of the bonding of chelating agent and tertiary structure of obtained formulations and its influence on biological properties. Additionally, PSMA small molecule inhibitor was attached and quantified using DELFIA fluorescence assay. Finally, biological properties and radiolabeling yield were studied using confocal microscopy and ITLC-SG chromatography. RESULTS Two types of Dex-conjugates - micelle-like nanoparticles (NPs) and non-folded conjugates - were successfully generated and shown to exhibit cellular effects. The tertiary structure of the conjugates was found to influence the selectivity of PSMA and mediate cell binding as well as cellular uptake mechanisms. NPs were shown to be internalized by other, non - PSMA mediated channels. Simultaneously, the uptake of non-folded conjugates required PSMA inhibitor to pass through cell membrane. The radiochemical yield of NHS coupled DOTA chelator was between 91.3 and 97.7% while the TCT-amine bonding showed higher stability and gave the yields of 99.8-100%. CONCLUSIONS We obtained novel, dextran-based radioconjugates, and presented a superior method of chelator binding, resulting in exquisite radiochemical properties as well as selective cross-membrane transport.
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Ranjbar Bahadori S, Mulgaonkar A, Hart R, Wu CY, Zhang D, Pillai A, Hao Y, Sun X. Radiolabeling strategies and pharmacokinetic studies for metal based nanotheranostics. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2020; 13:e1671. [PMID: 33047504 DOI: 10.1002/wnan.1671] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 08/26/2020] [Accepted: 08/31/2020] [Indexed: 12/17/2022]
Abstract
Radiolabeled metal-based nanoparticles (MNPs) have drawn considerable attention in the fields of nuclear medicine and molecular imaging, drug delivery, and radiation therapy, given the fact that they can be potentially used as diagnostic imaging and/or therapeutic agents, or even as theranostic combinations. Here, we present a systematic review on recent advances in the design and synthesis of MNPs with major focuses on their radiolabeling strategies and the determinants of their in vivo pharmacokinetics, and together how their intended applications would be impacted. For clarification, we categorize all reported radiolabeling strategies for MNPs into indirect and direct approaches. While indirect labeling simply refers to the use of bifunctional chelators or prosthetic groups conjugated to MNPs for post-synthesis labeling with radionuclides, we found that many practical direct labeling methodologies have been developed to incorporate radionuclides into the MNP core without using extra reagents, including chemisorption, radiochemical doping, hadronic bombardment, encapsulation, and isotope or cation exchange. From the perspective of practical use, a few relevant examples are presented and discussed in terms of their pros and cons. We further reviewed the determinants of in vivo pharmacokinetic parameters of MNPs, including factors influencing their in vivo absorption, distribution, metabolism, and elimination, and discussed the challenges and opportunities in the development of radiolabeled MNPs for in vivo biomedical applications. Taken together, we believe the cumulative advancement summarized in this review would provide a general guidance in the field for design and synthesis of radiolabeled MNPs towards practical realization of their much desired theranostic capabilities. This article is categorized under: Nanotechnology Approaches to Biology > Nanoscale Systems in Biology Diagnostic Tools > Diagnostic Nanodevices Therapeutic Approaches and Drug Discovery > Nanomedicine for Oncologic Disease.
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Affiliation(s)
- Shahab Ranjbar Bahadori
- Department of Materials Science and Engineering, University of Texas at Arlington, Arlington, Texas, USA
| | - Aditi Mulgaonkar
- Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Ryan Hart
- Department of Materials Science and Engineering, University of Texas at Arlington, Arlington, Texas, USA
| | - Cheng-Yang Wu
- Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Dianbo Zhang
- Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Anil Pillai
- Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Yaowu Hao
- Department of Materials Science and Engineering, University of Texas at Arlington, Arlington, Texas, USA
| | - Xiankai Sun
- Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Texas, USA
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Avellini T, Soni N, Silvestri N, Fiorito S, De Donato F, De Mei C, Walther M, Cassani M, Ghosh S, Manna L, Stephan H, Pellegrino T. Cation Exchange Protocols to Radiolabel Aqueous Stabilized ZnS, ZnSe, and CuFeS 2 Nanocrystals with 64Cu for Dual Radio- and Photo-Thermal Therapy. ADVANCED FUNCTIONAL MATERIALS 2020; 30:2002362. [PMID: 32684910 PMCID: PMC7357593 DOI: 10.1002/adfm.202002362] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 04/03/2020] [Accepted: 04/08/2020] [Indexed: 05/04/2023]
Abstract
Here, cation exchange (CE) reactions are exploited to radiolabel ZnSe, ZnS, and CuFeS2 metal chalcogenide nanocrystals (NCs) with 64Cu. The CE protocol requires one simple step, to mix the water-soluble NCs with a 64Cu solution, in the presence of vitamin C used to reduce Cu(II) to Cu(I). Given the quantitative cation replacement on the NCs, a high radiochemical yield, up to 99%, is reached. Also, provided that there is no free 64Cu, no purification step is needed, making the protocol easily translatable to the clinic. A unique aspect of the approach is the achievement of an unprecedentedly high specific activity: by exploiting a volumetric CE, the strategy enables to concentrate a large dose of 64Cu (18.5 MBq) in a small NC dose (0.18 µg), reaching a specific activity of 103 TBq g-1. Finally, the characteristic dielectric resonance peak, still present for the radiolabeled 64Cu:CuFeS2 NCs after the partial-CE reaction, enables the generation of heat under clinical laser exposure (1 W cm-2). The synergic toxicity of photo-ablation and 64Cu ionization is here proven on glioblastoma and epidermoid carcinoma tumor cells, while no intrinsic cytotoxicity is seen from the NC dose employed for these dual experiments.
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Affiliation(s)
- Tommaso Avellini
- Istituto Italiano di Tecnologia (IIT)via Morego 30Genova16163Italy
| | - Nisarg Soni
- Istituto Italiano di Tecnologia (IIT)via Morego 30Genova16163Italy
| | | | - Sergio Fiorito
- Istituto Italiano di Tecnologia (IIT)via Morego 30Genova16163Italy
| | | | - Claudia De Mei
- Istituto Italiano di Tecnologia (IIT)via Morego 30Genova16163Italy
| | - Martin Walther
- Institut für Radiopharmazeutische KrebsforschungHelmholtz‐Zentrum Dresden‐RossendorfBautzner Landstraße 400Dresden01328Germany
| | - Marco Cassani
- Istituto Italiano di Tecnologia (IIT)via Morego 30Genova16163Italy
- Present address:
International Clinical Research Center (FNUSA‐ICRC)Center for Translational MedicineBrno62500Czech Republic
| | - Sandeep Ghosh
- Istituto Italiano di Tecnologia (IIT)via Morego 30Genova16163Italy
- Present address:
Epi Process TechnologyASM America Inc.3440 East University DrivePhoenixAZ85034‐7200USA
| | - Liberato Manna
- Istituto Italiano di Tecnologia (IIT)via Morego 30Genova16163Italy
| | - Holger Stephan
- Institut für Radiopharmazeutische KrebsforschungHelmholtz‐Zentrum Dresden‐RossendorfBautzner Landstraße 400Dresden01328Germany
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Almasi T, Gholipour N, Akhlaghi M, Mokhtari Kheirabadi A, Mazidi SM, Hosseini SH, Geramifar P, Beiki D, Rostampour N, Shahbazi Gahrouei D. Development of Ga-68 radiolabeled DOTA functionalized and acetylated PAMAM dendrimer-coated iron oxide nanoparticles as PET/MR dual-modal imaging agent. INT J POLYM MATER PO 2020. [DOI: 10.1080/00914037.2020.1785451] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Tinoosh Almasi
- Department of Radiology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Nazila Gholipour
- Chemical Injuries Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
- Faculty of Pharmacy, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Mehdi Akhlaghi
- Research Center for Nuclear Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Seyed Mohammad Mazidi
- Radiation Application Research School, Nuclear Science and Technology Research Institute (NSTRI), Tehran, Iran
| | - Seyed Hassan Hosseini
- Department of Chemical Engineering, University of Science and Technology of Mazandaran, Behshahr, Iran
| | - Parham Geramifar
- Research Center for Nuclear Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Davood Beiki
- Research Center for Nuclear Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Nima Rostampour
- Department of Radiology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
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Development of Ga-68 labeled, biotinylated thiosemicarbazone dextran-coated iron oxide nanoparticles as multimodal PET/MRI probe. Int J Biol Macromol 2020; 148:932-941. [PMID: 31981670 DOI: 10.1016/j.ijbiomac.2020.01.208] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 01/21/2020] [Accepted: 01/21/2020] [Indexed: 02/08/2023]
Abstract
Bifunctional biotinylated thiosemicarbazone dextran-coated iron oxide Nanoparticles (NPs) were fabricated. Aldehyde groups of the oxidized dextran-coating layer were utilized to conjugate biotin as a tumor-targeting agent and thiosemicarbazide as a cation chelator on the surface of NPs. The final product was characterized for physicochemical and biological properties. It was compatible with red blood cells and did not change the blood coagulation time. It also showed a significantly enhanced affinity to biotin receptor-positive 4T1 cells compared to non-biotinylated ones. The r2 relaxivity coefficient value of the final product was 110.2 mM-1 s-1. Although biotinylated NPs were easily radiolabeled with Ga-68 at room temperature, the stable radiolabeled NPs were achieved at a higher temperature (60 °C). The radiolabeled NPs were majorly accumulated in the liver and spleen. However, about 5.4% ID/g of the radiolabeled NPs was accumulated within the 4T1 tumor site. Blocking studies was performed by the biotin molecules pre-injection showed uptake reduction in the 4T1 tumor (about 1.1% ID/g). The radiolabeled NPs could be used for the early detection of biotin receptor-positive tumors via PET-MRI.
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16
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Pérez-Medina C, Teunissen AJ, Kluza E, Mulder WJ, van der Meel R. Nuclear imaging approaches facilitating nanomedicine translation. Adv Drug Deliv Rev 2020; 154-155:123-141. [PMID: 32721459 DOI: 10.1016/j.addr.2020.07.017] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 07/08/2020] [Accepted: 07/17/2020] [Indexed: 02/07/2023]
Abstract
Nanomedicine approaches can effectively modulate the biodistribution and bioavailability of therapeutic agents, improving their therapeutic index. However, despite the ever-increasing amount of literature reporting on preclinical nanomedicine, the number of nanotherapeutics receiving FDA approval remains relatively low. Several barriers exist that hamper the effective preclinical evaluation and clinical translation of nanotherapeutics. Key barriers include insufficient understanding of nanomedicines' in vivo behavior, inadequate translation from murine models to larger animals, and a lack of patient stratification strategies. Integrating quantitative non-invasive imaging techniques in nanomedicine development offers attractive possibilities to address these issues. Among the available imaging techniques, nuclear imaging by positron emission tomography (PET) and single-photon emission computed tomography (SPECT) are highly attractive in this context owing to their quantitative nature and uncontested sensitivity. In basic and translational research, nuclear imaging techniques can provide critical quantitative information about pharmacokinetic parameters, biodistribution profiles or target site accumulation of nanocarriers and their associated payload. During clinical evaluation, nuclear imaging can be used to select patients amenable to nanomedicine treatment. Here, we review how nuclear imaging-based approaches are increasingly being integrated into nanomedicine development and discuss future developments that will accelerate their clinical translation.
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17
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Zhang J, Ma Y, Yang W, Xue J, Ding Y, Xie C, Luo W, Gao F, Zhang Z, Zhao Y, Chai Z, He X. Comparative study of core- and surface-radiolabeling strategies for the assembly of iron oxide nanoparticle-based theranostic nanocomposites. NANOSCALE 2019; 11:5909-5913. [PMID: 30888363 DOI: 10.1039/c9nr00428a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
This work highlights the superiority of the surface-radiolabeling strategy over the core-labeling strategy in the assembly of radioactive iron oxide nanoparticle (IONP)-based nanocomposites for use in multimodal imaging and targeted therapy. It also implies a possible overestimation of the labeling stability in previous studies and points out directions for further optimization.
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Affiliation(s)
- Junzhe Zhang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China.
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Ni D, Ehlerding EB, Cai W. Multimodality Imaging Agents with PET as the Fundamental Pillar. Angew Chem Int Ed Engl 2019; 58:2570-2579. [PMID: 29968300 PMCID: PMC6314921 DOI: 10.1002/anie.201806853] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Indexed: 12/20/2022]
Abstract
Positron emission tomography (PET) provides quantitative information in vivo with ultra-high sensitivity but is limited by its relatively low spatial resolution. Therefore, PET has been combined with other imaging modalities, and commercial systems such as PET/computed tomography (CT) and PET/magnetic resonance (MR) have become available. Inspired by the emerging field of nanomedicine, many PET-based multimodality nanoparticle imaging agents have been developed in recent years. This Minireview highlights recent progress in the design of PET-based multimodality imaging nanoprobes with an aim to overview the major advances and key challenges in this field and substantially improve our knowledge of this fertile research area.
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Affiliation(s)
- Dalong Ni
- Departments of Radiology and Medical Physics, University of Wisconsin
– Madison, Madison, Wisconsin 53705, United States
| | - Emily B. Ehlerding
- Departments of Radiology and Medical Physics, University of Wisconsin
– Madison, Madison, Wisconsin 53705, United States
| | - Weibo Cai
- Departments of Radiology and Medical Physics, University of Wisconsin
– Madison, Madison, Wisconsin 53705, United States
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19
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Miao T, Floreani RA, Liu G, Chen X. Nanotheranostics-Based Imaging for Cancer Treatment Monitoring. Bioanalysis 2019. [DOI: 10.1007/978-3-030-01775-0_16] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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20
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Ni D, Ehlerding EB, Cai W. Multimodale Kontrastmittel für die kombinierte Positronenemissionstomographie. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201806853] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Dalong Ni
- Departments of Radiology and Medical PhysicsUniversity of Wisconsin–Madison Madison Wisconsin 53705 USA
| | - Emily B. Ehlerding
- Departments of Radiology and Medical PhysicsUniversity of Wisconsin–Madison Madison Wisconsin 53705 USA
| | - Weibo Cai
- Departments of Radiology and Medical PhysicsUniversity of Wisconsin–Madison Madison Wisconsin 53705 USA
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21
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Gautam A, Komal P. Probable ideal size of Ln3+-based upconversion nanoparticles for single and multimodal imaging. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.08.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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22
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Yang CT, Ghosh KK, Padmanabhan P, Langer O, Liu J, Eng DNC, Halldin C, Gulyás B. PET-MR and SPECT-MR multimodality probes: Development and challenges. Theranostics 2018; 8:6210-6232. [PMID: 30613293 PMCID: PMC6299694 DOI: 10.7150/thno.26610] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Accepted: 06/08/2018] [Indexed: 12/22/2022] Open
Abstract
Positron emission tomography (PET)-magnetic resonance (MR) or single photon emission computed tomography (SPECT)-MR hybrid imaging is being used in daily clinical practice. Due to its advantages over stand-alone PET, SPECT or MR imaging, in many areas such as oncology, the demand for hybrid imaging techniques is increasing dramatically. The use of multimodal imaging probes or biomarkers in a single molecule or particle to characterize the imaging subjects such as disease tissues certainly provides us with more accurate diagnosis and promotes therapeutic accuracy. A limited number of multimodal imaging probes are being used in preclinical and potential clinical investigations. The further development of multimodal PET-MR and SPECT-MR imaging probes includes several key elements: novel synthetic strategies, high sensitivity for accurate quantification and high anatomic resolution, favourable pharmacokinetic profile and target-specific binding of a new probe. This review thoroughly summarizes all recently available and noteworthy PET-MR and SPECT-MR multimodal imaging probes including small molecule bimodal probes, nano-sized bimodal probes, small molecular trimodal probes and nano-sized trimodal probes. To the best of our knowledge, this is the first comprehensive overview of all PET-MR and SPECT-MR multimodal probes. Since the development of multimodal PET-MR and SPECT-MR imaging probes is an emerging research field, a selection of 139 papers were recognized following the literature review. The challenges for designing multimodal probes have also been addressed in order to offer some future research directions for this novel interdisciplinary research field.
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Affiliation(s)
- Chang-Tong Yang
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, 59 Nanyang Drive, Singapore 636921
- Cixi Institute of Biomedical Engineering, Ningbo Institute of Industrial Technology and Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, P.R. China, 315201
- Department of Nuclear Medicine and Molecular Imaging, Radiological Sciences Division, Singapore General Hospital, Outram Road, Singapore 169608
| | - Krishna K. Ghosh
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, 59 Nanyang Drive, Singapore 636921
| | - Parasuraman Padmanabhan
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, 59 Nanyang Drive, Singapore 636921
| | - Oliver Langer
- Department of Clinical Pharmacology and Department of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, A-1090, Vienna, Austria
- Center for Health and Bioresources, Biomedical Systems, AIT Austrian Institute of Technology GmbH, Seibersdorf, Austria
| | - Jiang Liu
- Cixi Institute of Biomedical Engineering, Ningbo Institute of Industrial Technology and Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, P.R. China, 315201
| | - David Ng Chee Eng
- Department of Nuclear Medicine and Molecular Imaging, Radiological Sciences Division, Singapore General Hospital, Outram Road, Singapore 169608
- Duke-NUS Medical School, 8 College Road, Singapore 169857
| | - Christer Halldin
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, 59 Nanyang Drive, Singapore 636921
- Karolinska Institutet, Department of Clinical Neuroscience, S-171 76, Stockholm, Sweden
| | - Balázs Gulyás
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, 59 Nanyang Drive, Singapore 636921
- Karolinska Institutet, Department of Clinical Neuroscience, S-171 76, Stockholm, Sweden
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Farzin L, Sheibani S, Moassesi ME, Shamsipur M. An overview of nanoscale radionuclides and radiolabeled nanomaterials commonly used for nuclear molecular imaging and therapeutic functions. J Biomed Mater Res A 2018; 107:251-285. [PMID: 30358098 DOI: 10.1002/jbm.a.36550] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Revised: 08/08/2018] [Accepted: 09/03/2018] [Indexed: 02/06/2023]
Abstract
Recent advances in the field of nanotechnology applications in nuclear medicine offer the promise of better diagnostic and therapeutic options. In recent years, increasing efforts have been focused on developing nanoconstructs that can be used as core platforms for attaching medical radionuclides with different strategies for the purposes of molecular imaging and targeted drug delivery. This review article presents an introduction to some commonly used nanomaterials with zero-dimensional, one-dimensional, two-dimensional, and three-dimensional structures, describes the various methods applied to radiolabeling of nanomaterials, and provides illustrative examples of application of the nanoscale radionuclides or radiolabeled nanocarriers in nuclear nanomedicine. Especially, the passive and active nanotargeting delivery of radionuclides with illustrating examples for tumor imaging and therapy was reviewed and summarized. The accurate and early diagnosis of cancer can lead to increased survival rates for different types of this disease. Although, the conventional single-modality diagnostic methods such as positron emission tomography/single photon emission computed tomography or MRI used for such purposes are powerful means; most of these are limited by sensitivity or resolution. By integrating complementary signal reporters into a single nanoparticulate contrast agent, multimodal molecular imaging can be performed as scalable images with high sensitivity, resolution, and specificity. The advent of radiolabeled nanocarriers or radioisotope-loaded nanomaterials with magnetic, plasmonic, or fluorescent properties has stimulated growing interest in the developing multimodality imaging probes. These new developments in nuclear nanomedicine are expected to introduce a paradigm shift in multimodal molecular imaging and thereby opening up an era of new diagnostic medical imaging agents. © 2018 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 107A: 251-285, 2019.
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Affiliation(s)
- Leila Farzin
- Radiation Application Research School, Nuclear Science and Technology Research Institute, Tehran, Iran
| | - Shahab Sheibani
- Radiation Application Research School, Nuclear Science and Technology Research Institute, Tehran, Iran
| | - Mohammad Esmaeil Moassesi
- Radiation Application Research School, Nuclear Science and Technology Research Institute, Tehran, Iran
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Kleynhans J, Grobler AF, Ebenhan T, Sathekge MM, Zeevaart JR. Radiopharmaceutical enhancement by drug delivery systems: A review. J Control Release 2018; 287:177-193. [DOI: 10.1016/j.jconrel.2018.08.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Revised: 08/02/2018] [Accepted: 08/03/2018] [Indexed: 12/17/2022]
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25
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Madru R, Budassi M, Benveniste H, Lee H, Smith SD, Schlyer DJ, Vaska P, Knutsson L, Strand SE. Simultaneous Preclinical Positron Emission Tomography-Magnetic Resonance Imaging Study of Lymphatic Drainage of Chelator-Free 64Cu-Labeled Nanoparticles. Cancer Biother Radiopharm 2018; 33:213-220. [PMID: 30036073 DOI: 10.1089/cbr.2017.2412] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Hybrid positron emission tomography (PET)-magnetic resonance imaging (MRI) systems have been taken in use as new clinical diagnostic tools including detection and therapy planning of cancer. To reduce the amount of contrast agents injected in patients while fully benefitting both modalities, dual-modality probes are required. MATERIAL AND METHODS This study was first aimed at developing a hybrid PET-MRI probe by labeling superparamagnetic iron oxide nanoparticles (SPIONs) with 64Cu using a fast and chelator-free conjugation method, and second, to demonstrate the ability of the agent to target sentinel lymph nodes (SLNs) in vivo using simultaneous PET-MRI imaging. RESULTS High labeling efficiency of 97% produced within 10-15 min was demonstrated at room temperature. 64Cu-SPIONs were chemically stable in mouse serum for 24 h and after intradermal injection in the hind paw of C57BL/6J mice, demonstrated specific accumulation in the SLN. Simultaneous PET-MRI clearly demonstrated visualization of 64Cu-SPIONs, in dynamic and static imaging sequences up to 24 h after administration. CONCLUSION The use of a single hybrid probe and simultaneous hybrid imaging provides an efficient, complementary integration of quantitation and is expected to improve preoperative planning and intraoperative guidance of cancer treatments.
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Affiliation(s)
- Renata Madru
- 1 Department of Clinical Sciences Lund, Medical Radiation Physics, Lund University , Lund, Sweden
| | - Michael Budassi
- 2 Department of Biomedical Engineering, Stony Brook University , Stony Brook, New York.,3 Department of Biosciences, Brookhaven National Laboratory , Brookhaven, New York
| | - Helene Benveniste
- 4 Department of Anesthesiology, Yale University , New Haven, Connecticut
| | - Hedok Lee
- 4 Department of Anesthesiology, Yale University , New Haven, Connecticut
| | - S David Smith
- 3 Department of Biosciences, Brookhaven National Laboratory , Brookhaven, New York
| | - David J Schlyer
- 3 Department of Biosciences, Brookhaven National Laboratory , Brookhaven, New York
| | - Paul Vaska
- 2 Department of Biomedical Engineering, Stony Brook University , Stony Brook, New York
| | - Linda Knutsson
- 1 Department of Clinical Sciences Lund, Medical Radiation Physics, Lund University , Lund, Sweden
| | - Sven-Erik Strand
- 1 Department of Clinical Sciences Lund, Medical Radiation Physics, Lund University , Lund, Sweden .,5 Department of Clinical Sciences Lund, Oncology and Pathology, Lund University , Lund, Sweden
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Kuchma E, Kubrin S, Soldatov A. The Local Atomic Structure of Colloidal Superparamagnetic Iron Oxide Nanoparticles for Theranostics in Oncology. Biomedicines 2018; 6:biomedicines6030078. [PMID: 30021987 PMCID: PMC6163922 DOI: 10.3390/biomedicines6030078] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 07/12/2018] [Accepted: 07/15/2018] [Indexed: 12/21/2022] Open
Abstract
The paper contains an overview of modern spectroscopic methods for studying the local atomic structure of superparamagnetic nanoparticles based on iron oxide (SPIONs), which are an important class of materials promising for theranostics in oncology. Practically important properties of small and ultra small nanoparticles are determined primarily by their shape, size, and features of the local atomic, electronic, and magnetic structures, for the study of which the standard characterization methods developed for macroscopic materials are not optimal. The paper analyzes results of the studies of SPIONs local atomic structure carried out by X-ray absorption spectroscopy at synchrotron radiation sources and Mössbauer spectroscopy during the last decade.
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Affiliation(s)
- Elena Kuchma
- Smart Materials Research Center, Southern Federal University of Russia, 344006 Rostov-on-Don, Russia.
| | - Stanislav Kubrin
- Smart Materials Research Center, Southern Federal University of Russia, 344006 Rostov-on-Don, Russia.
- Research Institute of Physics, Southern Federal University of Russia, 344006 Rostov-on-Don, Russia.
| | - Alexander Soldatov
- Smart Materials Research Center, Southern Federal University of Russia, 344006 Rostov-on-Don, Russia.
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Integrin α vβ 3 receptor targeting PET/MRI dual-modal imaging probe based on the 64Cu labeled manganese ferrite nanoparticles. J Inorg Biochem 2018; 186:257-263. [PMID: 29990749 DOI: 10.1016/j.jinorgbio.2018.06.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Revised: 06/04/2018] [Accepted: 06/09/2018] [Indexed: 11/21/2022]
Abstract
With the advent of positron emission tomography/magnetic resonance imaging (PET/MRI) scanner, PET/MRI dual-modal imaging will play more and more important role in the diagnosis of cancers and other diseases. Until now, there is no an approved PET/MRI dual-modal imaging probe. The goal of this work is to design and synthesize potential PET/MRI dual-modal imaging probe based on superparamagnetic manganese ferrite nanoparticles. We have developed superparamagnetic nanoparticles that have uniform size with 5 nm and can be further functionalized through surface coating with dopamine and polyethylene glycol derivatives, which provide functional groups for conjugating tumor-targeting biomolecules and bifunctional chelators. The nanoparticles conjugated with integrin αvβ3 over-expressed targeting cyclic arginine-glycine-aspartic acid (RGD)-peptide and labeled with positron radionuclide copper-64 were intravenously injected into glioblastoma xenograft nude mice. In vivo MRI and PET imaging of mice implied that the PET/MRI dual-modal imaging probe can precisely locate the tumor site with αvβ3 over expression.
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In Vivo MRI of Functionalized Iron Oxide Nanoparticles for Brain Inflammation. CONTRAST MEDIA & MOLECULAR IMAGING 2018; 2018:3476476. [PMID: 30079001 PMCID: PMC6036843 DOI: 10.1155/2018/3476476] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 05/03/2018] [Accepted: 05/09/2018] [Indexed: 12/23/2022]
Abstract
Microglia are intrinsic components of the brain immune system and are activated in many central nervous system disorders. The ability to noninvasively image these cells would provide valuable information for both research and clinical applications. Today, most imaging probes for activated microglia are mainly designed for positron emission tomography (PET) and target translocator proteins that also reside on other cerebral cells. The PET images obtained are not specific for microglia-driven inflammation. Here, we describe a potential PET/MRI multimodal imaging probe that selectively targets the scavenger receptor class A (SR-A) expressed on activated microglia. These sulfated dextran-coated iron oxide (SDIO) nanoparticles are avidly taken up by microglia and appear to be nontoxic when administered intravenously in a mouse model. Intravenous administration of this SDIO demonstrated visualization by T2∗-weighted MRI of microglia activated by intracerebral administration of tumor necrosis factor alpha (TNF-α). The contrast was significantly enhanced by SDIO, whereas there was little to no contrast change in animals treated with nontargeted nanoparticles or untreated controls. Thus, SR-A targeting represents a promising strategy to image activated microglia in the brain.
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Lledos M, Mirabello V, Sarpaki S, Ge H, Smugowski HJ, Carroll L, Aboagye EO, Aigbirhio FI, Botchway SW, Dilworth JR, Calatayud DG, Plucinski PK, Price GJ, Pascu SI. Synthesis, Radiolabelling and In Vitro Imaging of Multifunctional Nanoceramics. CHEMNANOMAT : CHEMISTRY OF NANOMATERIALS FOR ENERGY, BIOLOGY AND MORE 2018; 4:361-372. [PMID: 29938196 PMCID: PMC5993288 DOI: 10.1002/cnma.201700378] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Indexed: 05/05/2023]
Abstract
Molecular imaging has become a powerful technique in preclinical and clinical research aiming towards the diagnosis of many diseases. In this work, we address the synthetic challenges in achieving lab-scale, batch-to-batch reproducible copper-64- and gallium-68-radiolabelled metal nanoparticles (MNPs) for cellular imaging purposes. Composite NPs incorporating magnetic iron oxide cores with luminescent quantum dots were simultaneously encapsulated within a thin silica shell, yielding water-dispersible, biocompatible and luminescent NPs. Scalable surface modification protocols to attach the radioisotopes 64Cu (t1/2=12.7 h) and 68Ga (t1/2=68 min) in high yields are reported, and are compatible with the time frame of radiolabelling. Confocal and fluorescence lifetime imaging studies confirm the uptake of the encapsulated imaging agents and their cytoplasmic localisation in prostate cancer (PC-3) cells. Cellular viability assays show that the biocompatibility of the system is improved when the fluorophores are encapsulated within a silica shell. The functional and biocompatible SiO2 matrix represents an ideal platform for the incorporation of 64Cu and 68Ga radioisotopes with high radiolabelling incorporation.
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Affiliation(s)
- Marina Lledos
- Department of ChemistryUniversity of Bath, Claverton DownBA2 7AYBathUK
| | | | - Sophia Sarpaki
- Department of ChemistryUniversity of Bath, Claverton DownBA2 7AYBathUK
| | - Haobo Ge
- Department of ChemistryUniversity of Bath, Claverton DownBA2 7AYBathUK
| | | | - Laurence Carroll
- Department of Surgery and Cancer, Faculty of Medicine, Commonwealth Building, Hammersmith CampusImperial College LondonDu Cane RoadLondonW12 0NNUK
| | - Eric O. Aboagye
- Department of Surgery and Cancer, Faculty of Medicine, Commonwealth Building, Hammersmith CampusImperial College LondonDu Cane RoadLondonW12 0NNUK
| | - Franklin I. Aigbirhio
- Wolfson Brain Imaging Centre, Department of Clinical NeurosciencesUniversity of CambridgeCambridgeUK
| | - Stanley W. Botchway
- Central Laser Facility, Rutherford Appleton LaboratoryResearch Complex at HarwellSTFC DidcotOX11 0QXUK
| | | | - David G. Calatayud
- Department of ChemistryUniversity of Bath, Claverton DownBA2 7AYBathUK
- Department of ElectroceramicsInstituto de Ceramica y Vidrio – CSICKelsen 5, Campus de Cantoblanco28049MadridSpain
| | - Pawel K. Plucinski
- Department of Chemical EngineeringUniversity of Bath, Claverton DownBA2 7AYBathUK
| | - Gareth J. Price
- Department of ChemistryUniversity of Bath, Claverton DownBA2 7AYBathUK
| | - Sofia I. Pascu
- Department of ChemistryUniversity of Bath, Claverton DownBA2 7AYBathUK
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30
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Wu TJ, Chiu HY, Yu J, Cautela MP, Sarmento B, das Neves J, Catala C, Pazos-Perez N, Guerrini L, Alvarez-Puebla RA, Vranješ-Đurić S, Ignjatović NL. Nanotechnologies for early diagnosis, in situ disease monitoring, and prevention. NANOTECHNOLOGIES IN PREVENTIVE AND REGENERATIVE MEDICINE 2018. [PMCID: PMC7156018 DOI: 10.1016/b978-0-323-48063-5.00001-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Nanotechnology is an enabling technology with great potential for applications in stem cell research and regenerative medicine. Fluorescent nanodiamond (FND), an inherently biocompatible and nontoxic nanoparticle, is well suited for such applications. We had developed a prospective isolation method using CD157, CD45, and CD54 to obtain lung stem cells. Labeling of CD45−CD54+CD157+ cells with FNDs did not eliminate their abilities for self-renewal and differentiation. The FND labeling in combination with cell sorting, fluorescence lifetime imaging microscopy, and immunostaining identified transplanted stem cells allowed tracking of their engraftment and regenerative capabilities with single-cell resolution. Time-gated fluorescence (TGF) imaging in mouse tissue sections indicated that they reside preferentially at the bronchoalveolar junctions of lungs, especially in naphthalene-injured mice. Our results presented in Subchapter 1.1 demonstrate not only the remarkable homing capacity and regenerative potential of the isolated stem cells, but also the ability of finding rare lung stem cells in vivo using FNDs. The topical use of antiretroviral-based microbicides, namely of a dapivirine ring, has been recently shown to partially prevent transmission of HIV through the vaginal route. Among different formulation approaches, nanotechnology tools and principles have been used for the development of tentative vaginal and rectal microbicide products. Subchapter 1.2 provides an overview of antiretroviral drug nanocarriers as novel microbicide candidates and discusses recent and relevant research on the topic. Furthermore, advances in developing vaginal delivery platforms for the administration of promising antiretroviral drug nanocarriers are reviewed. Although mostly dedicated to the discussion of nanosystems for vaginal use, the development of rectal nanomicrobicides is also addressed. Infectious diseases are currently responsible for over 8 million deaths per year. Efficient treatments require accurate recognition of pathogens at low concentrations, which in the case of blood infection (septicemia) can go as low as 1 mL–1. Detecting and quantifying bacteria at such low concentrations is challenging and typically demands cultures of large samples of blood (∼1 mL) extending over 24–72 h. This delay seriously compromises the health of patients and is largely responsible for the death toll of bacterial infections. Recent advances in nanoscience, spectroscopy, plasmonics, and microfluidics allow for the development of optical devices capable of monitoring minute amounts of analytes in liquid samples. In Subchapter 1.3 we critically discuss these recent developments that will, in the future, enable the multiplex identification and quantification of microorganisms directly on their biological matrix with unprecedented speed, low cost, and sensitivity. Radiolabeled nanoparticles (NPs) are finding an increasing interest in a broad range of biomedical applications. They may be used to detect and characterize diseases, to deliver relevant therapeutics, and to study the pharmacokinetic/pharmacodynamic parameters of nanomaterials. The use of radiotracer techniques in the research of novel NPs offers many advantages, but there are still some limitations. The binding of radionuclides to NPs has to be irreversible to prevent their escape to other tissues or organs. Due to the short half-lives of radionuclides, the manufacturing process is time limited and difficult, and there is also a risk of contamination. Subchapter 1.4 presents the main selection criteria for radionuclides and applicable radiolabeling procedures used for the radiolabeling of various NPs. Also, an overview of different types of NPs that have so far been labeled with radionuclides is presented.
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Affiliation(s)
- Tsai-Jung Wu
- Institute of Stem Cell and Translational Cancer Research, Chang Gung Memorial Hospital, Kuei Shang, Taiwan
| | - Hsiao-Yu Chiu
- Institute of Stem Cell and Translational Cancer Research, Chang Gung Memorial Hospital, Kuei Shang, Taiwan,China Medical University, Taichung, Taiwan
| | - John Yu
- Institute of Stem Cell and Translational Cancer Research, Chang Gung Memorial Hospital, Kuei Shang, Taiwan,Institute of Cellular and Organismic Biology, Taipei, Taiwan
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31
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Burke BP, Cawthorne C, Archibald SJ. Multimodal nanoparticle imaging agents: design and applications. PHILOSOPHICAL TRANSACTIONS. SERIES A, MATHEMATICAL, PHYSICAL, AND ENGINEERING SCIENCES 2017; 375:rsta.2017.0261. [PMID: 29038384 DOI: 10.1098/rsta.2017.0261] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/04/2017] [Indexed: 05/24/2023]
Abstract
Molecular imaging, where the location of molecules or nanoscale constructs can be tracked in the body to report on disease or biochemical processes, is rapidly expanding to include combined modality or multimodal imaging. No single imaging technique can offer the optimum combination of properties (e.g. resolution, sensitivity, cost, availability). The rapid technological advances in hardware to scan patients, and software to process and fuse images, are pushing the boundaries of novel medical imaging approaches, and hand-in-hand with this is the requirement for advanced and specific multimodal imaging agents. These agents can be detected using a selection from radioisotope, magnetic resonance and optical imaging, among others. Nanoparticles offer great scope in this area as they lend themselves, via facile modification procedures, to act as multifunctional constructs. They have relevance as therapeutics and drug delivery agents that can be tracked by molecular imaging techniques with the particular development of applications in optically guided surgery and as radiosensitizers. There has been a huge amount of research work to produce nanoconstructs for imaging, and the parameters for successful clinical translation and validation of therapeutic applications are now becoming much better understood. It is an exciting time of progress for these agents as their potential is closer to being realized with translation into the clinic. The coming 5-10 years will be critical, as we will see if the predicted improvement in clinical outcomes becomes a reality. Some of the latest advances in combination modality agents are selected and the progression pathway to clinical trials analysed.This article is part of the themed issue 'Challenges for chemistry in molecular imaging'.
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Affiliation(s)
- Benjamin P Burke
- Department of Chemistry, Cottingham Road, Hull HU6 7RX, UK
- Positron Emission Tomography Research Centre, Cottingham Road, Hull HU6 7RX, UK
| | - Christopher Cawthorne
- Positron Emission Tomography Research Centre, Cottingham Road, Hull HU6 7RX, UK
- School of Life Sciences, University of Hull, Cottingham Road, Hull HU6 7RX, UK
| | - Stephen J Archibald
- Department of Chemistry, Cottingham Road, Hull HU6 7RX, UK
- Positron Emission Tomography Research Centre, Cottingham Road, Hull HU6 7RX, UK
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32
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Lahooti A, Sarkar S, Laurent S, Shanehsazzadeh S. Dual nano-sized contrast agents in PET/MRI: a systematic review. CONTRAST MEDIA & MOLECULAR IMAGING 2017; 11:428-447. [PMID: 28102031 DOI: 10.1002/cmmi.1719] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Revised: 09/23/2016] [Accepted: 11/09/2016] [Indexed: 12/18/2022]
Abstract
Nowadays molecular imaging plays a vital role in achieving a successful targeted and personalized treatment. Hence, the approach of combining two or more medical imaging modalities was developed. The objective of this review is to systematically compare recent dual contrast agents in Positron Emission Tomography (PET)/Magnetic Resonance Imaging (MRI) and in some cases Single photon emission computed tomography (SPECT)/MRI in terms of some their characteristics, such as tumor uptake, and reticuloendothelial system uptake (especially liver) and their relaxivity rates for early detection of primary cancer tumor. To the best of our knowledge, this is the first systematic and integrated overview of this field. Two reviewers individually directed the systematic review search using PubMed, MEDLINE and Google Scholar. Two other reviewers directed quality assessment, using the criteria checklist from the CAMARADES (Collaborative Approach to Meta-Analysis and Review of Animal Data from Experimental Studies) tool, and differences were resolved by consensus. After reviewing all 49 studies, we concluded that a size range of 20-200 nm can be used for molecular imaging, although it is better to try to achieve as small a size as it is possible. Also, small nanoparticles with a hydrophilic coating and positive charge are suitable as a T2 contrast agent. According to our selected data, the most successful dual probes in terms of high targeting were with an average size of 40 nm, PEGylated using peptides as a biomarker and radiolabeled with copper 64 and gallium 68. Copyright © 2017 John Wiley & Sons, Ltd.
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Affiliation(s)
- Afsaneh Lahooti
- Department of Medical Physics and Biomedical Engineering, Faculty of Medicine, Tehran University of Medical Sciences, Iran
| | - Saeed Sarkar
- Department of Medical Physics and Biomedical Engineering, Faculty of Medicine, Tehran University of Medical Sciences, Iran
| | - Sophie Laurent
- NMR and Molecular Imaging Laboratory, Department of General, Organic, and Biomedical Chemistry, University of Mons, Avenue Maistriau, 19, B-7000, Mons, Belgium.,Center for Microscopy and Molecular Imaging (CMMI), Rue Adrienne Bolland, 8, B-6041, Gosselies, Belgium
| | - Saeed Shanehsazzadeh
- NMR and Molecular Imaging Laboratory, Department of General, Organic, and Biomedical Chemistry, University of Mons, Avenue Maistriau, 19, B-7000, Mons, Belgium
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33
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Pellico J, Llop J, Fernández-Barahona I, Bhavesh R, Ruiz-Cabello J, Herranz F. Iron Oxide Nanoradiomaterials: Combining Nanoscale Properties with Radioisotopes for Enhanced Molecular Imaging. CONTRAST MEDIA & MOLECULAR IMAGING 2017; 2017:1549580. [PMID: 29358900 PMCID: PMC5735613 DOI: 10.1155/2017/1549580] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Accepted: 10/01/2017] [Indexed: 12/12/2022]
Abstract
The combination of the size-dependent properties of nanomaterials with radioisotopes is emerging as a novel tool for molecular imaging. There are numerous examples already showing how the controlled synthesis of nanoparticles and the incorporation of a radioisotope in the nanostructure offer new features beyond the simple addition of different components. Among the different nanomaterials, iron oxide-based nanoparticles are the most used in imaging because of their versatility. In this review, we will study the different radioisotopes for biomedical imaging, how to incorporate them within the nanoparticles, and what applications they can be used for. Our focus is directed towards what is new in this field, what the nanoparticles can offer to the field of nuclear imaging, and the radioisotopes hybridized with nanomaterials for use in molecular imaging.
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Affiliation(s)
- Juan Pellico
- Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC) and Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), 28029 Madrid, Spain
| | - Jordi Llop
- Radiochemistry and Nuclear Imaging Group, CIC biomaGUNE, Paseo Miramon 182, 20009 Donostia, Spain
| | - Irene Fernández-Barahona
- Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC) and Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), 28029 Madrid, Spain
| | - Riju Bhavesh
- Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC) and Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), 28029 Madrid, Spain
| | - Jesús Ruiz-Cabello
- Departamento Química Física II, Facultad de Farmacia, Universidad Complutense de Madrid, 28040 Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), 28029 Madrid, Spain
| | - Fernando Herranz
- Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC) and Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), 28029 Madrid, Spain
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Chilla SNM, Henoumont C, Elst LV, Muller RN, Laurent S. Importance of DOTA derivatives in bimodal imaging. Isr J Chem 2017. [DOI: 10.1002/ijch.201700024] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
| | - Céline Henoumont
- General Organic and Biomedical chemistry University of Mons; Avenue Victor Maistriau, 19 7000 Mons Belgium
| | - Luce Vander Elst
- General Organic and Biomedical chemistry University of Mons; Avenue Victor Maistriau, 19 7000 Mons Belgium
| | - Robert N. Muller
- General Organic and Biomedical chemistry University of Mons; Avenue Victor Maistriau, 19 7000 Mons Belgium
- Center for Microscopy and Molecular Imaging (CMMI); Institution Rue Adrienne Bolland 8 Gosselies 6041 Belgium
| | - Sophie Laurent
- General Organic and Biomedical chemistry University of Mons; Avenue Victor Maistriau, 19 7000 Mons Belgium
- Center for Microscopy and Molecular Imaging (CMMI); Institution Rue Adrienne Bolland 8 Gosselies 6041 Belgium
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35
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Goel S, England CG, Chen F, Cai W. Positron emission tomography and nanotechnology: A dynamic duo for cancer theranostics. Adv Drug Deliv Rev 2017; 113:157-176. [PMID: 27521055 PMCID: PMC5299094 DOI: 10.1016/j.addr.2016.08.001] [Citation(s) in RCA: 113] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Revised: 07/29/2016] [Accepted: 08/03/2016] [Indexed: 12/18/2022]
Abstract
Development of novel imaging probes for cancer diagnosis is critical for early disease detection and management. The past two decades have witnessed a surge in the development and evolution of radiolabeled nanoparticles as a new frontier in personalized cancer nanomedicine. The dynamic synergism of positron emission tomography (PET) and nanotechnology combines the sensitivity and quantitative nature of PET with the multifunctionality and tunability of nanomaterials, which can help overcome certain key challenges in the field. In this review, we discuss the recent advances in radionanomedicine, exemplifying the ability to tailor the physicochemical properties of nanomaterials to achieve optimal in vivo pharmacokinetics and targeted molecular imaging in living subjects. Innovations in development of facile and robust radiolabeling strategies and biomedical applications of such radionanoprobes in cancer theranostics are highlighted. Imminent issues in clinical translation of radiolabeled nanomaterials are also discussed, with emphasis on multidisciplinary efforts needed to quickly move these promising agents from bench to bedside.
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Affiliation(s)
- Shreya Goel
- Materials Science Program, University of Wisconsin-Madison, Madison, WI 53705, USA
| | - Christopher G England
- Department of Medical Physics, University of Wisconsin-Madison, Madison, WI 53705, USA
| | - Feng Chen
- Department of Radiology, University of Wisconsin-Madison, Madison, WI 53792, USA.
| | - Weibo Cai
- Materials Science Program, University of Wisconsin-Madison, Madison, WI 53705, USA; Department of Medical Physics, University of Wisconsin-Madison, Madison, WI 53705, USA; Department of Radiology, University of Wisconsin-Madison, Madison, WI 53792, USA; University of Wisconsin Carbone Cancer Center, Madison, WI 53792, USA.
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36
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Pant K, Sedláček O, Nadar RA, Hrubý M, Stephan H. Radiolabelled Polymeric Materials for Imaging and Treatment of Cancer: Quo Vadis? Adv Healthc Mater 2017; 6. [PMID: 28218487 DOI: 10.1002/adhm.201601115] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Revised: 11/24/2016] [Indexed: 12/15/2022]
Abstract
Owing to their tunable blood circulation time and suitable plasma stability, polymer-based nanomaterials hold a great potential for designing and utilising multifunctional nanocarriers for efficient imaging and effective treatment of cancer. When tagged with appropriate radionuclides, they may allow for specific detection (diagnosis) as well as the destruction of tumours (therapy) or even customization of materials, aiming to both diagnosis and therapy (theranostic approach). This review provides an overview of recent developments of radiolabelled polymeric nanomaterials (natural and synthetic polymers) for molecular imaging of cancer, specifically, applying nuclear techniques such as positron emission tomography (PET) and single-photon emission computed tomography (SPECT). Different approaches to radiolabel polymers are evaluated from the methodical radiochemical point of view. This includes new bifunctional chelating agents (BFCAs) for radiometals as well as novel labelling methods. Special emphasis is given to eligible strategies employed to evade the mononuclear phagocytic system (MPS) in view of efficient targeting. The discussion encompasses promising strategies currently employed as well as emerging possibilities in radionuclide-based cancer therapy. Key issues involved in the clinical translation of radiolabelled polymers and future scopes of this intriguing research field are also discussed.
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Affiliation(s)
- Kritee Pant
- Helmholtz-Zentrum Dresden-Rossendorf; Institute of Radiopharmaceutical Cancer Research; Bautzner Landstraße 400 01328 Dresden Germany
| | - Ondřej Sedláček
- Institute of Macromolecular Chemistry; The Academy of Sciences of the Czech Republic; Heyrovského námeˇstí 2 16206 Prague 6 Czech Republic
| | - Robin A. Nadar
- Helmholtz-Zentrum Dresden-Rossendorf; Institute of Radiopharmaceutical Cancer Research; Bautzner Landstraße 400 01328 Dresden Germany
| | - Martin Hrubý
- Institute of Macromolecular Chemistry; The Academy of Sciences of the Czech Republic; Heyrovského námeˇstí 2 16206 Prague 6 Czech Republic
| | - Holger Stephan
- Helmholtz-Zentrum Dresden-Rossendorf; Institute of Radiopharmaceutical Cancer Research; Bautzner Landstraße 400 01328 Dresden Germany
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37
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Ellison PA, Chen F, Goel S, Barnhart TE, Nickles RJ, DeJesus OT, Cai W. Intrinsic and Stable Conjugation of Thiolated Mesoporous Silica Nanoparticles with Radioarsenic. ACS APPLIED MATERIALS & INTERFACES 2017; 9:6772-6781. [PMID: 28165700 PMCID: PMC5597940 DOI: 10.1021/acsami.6b14049] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
The development of new image-guided drug delivery tools to improve the therapeutic efficacy of chemotherapeutics remains an important goal in nanomedicine. Using labeling strategies that involve radioelements that have theranostic pairs of diagnostic positron-emitting isotopes and therapeutic electron-emitting isotopes has promise in achieving this goal and further enhancing drug performance through radiotherapeutic effects. The isotopes of radioarsenic offer such theranostic potential and would allow for the use of positron emission tomography (PET) for image-guided drug delivery studies of the arsenic-based chemotherapeutic arsenic trioxide (ATO). Thiolated mesoporous silica nanoparticles (MSN) are shown to effectively and stably bind cyclotron-produced radioarsenic. Labeling studies elucidate that this affinity is a result of specific binding between trivalent arsenic and nanoparticle thiol surface modification. Serial PET imaging of the in vivo murine biodistribution of radiolabeled silica nanoparticles shows very good stability toward dearsenylation that is directly proportional to silica porosity. Thiolated MSNs are found to have a macroscopic arsenic loading capacity of 20 mg of ATO per gram of MSN, sufficient for delivery of chemotherapeutic quantities of the drug. These results show the great potential of radioarsenic-labeled thiolated MSN for the preparation of theranostic radiopharmaceuticals and image-guided drug delivery of ATO-based chemotherapeutics.
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Affiliation(s)
- Paul A. Ellison
- Department of Medical Physics, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53726, United States
| | - Feng Chen
- Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53726, United States
| | - Shreya Goel
- Materials Science Program, University of Wisconsin—Madison, Madison, Wisconsin 53706, United States
| | - Todd E. Barnhart
- Department of Medical Physics, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53726, United States
| | - Robert J. Nickles
- Department of Medical Physics, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53726, United States
| | - Onofre T. DeJesus
- Department of Medical Physics, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53726, United States
| | - Weibo Cai
- Department of Medical Physics, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53726, United States
- Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin 53726, United States
- Materials Science Program, University of Wisconsin—Madison, Madison, Wisconsin 53706, United States
- Carbone Cancer Center, University of Wisconsin—Madison, Madison, Wisconsin 53706, United States
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38
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Chakravarty R, Goel S, Dash A, Cai W. Radiolabeled inorganic nanoparticles for positron emission tomography imaging of cancer: an overview. THE QUARTERLY JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING : OFFICIAL PUBLICATION OF THE ITALIAN ASSOCIATION OF NUCLEAR MEDICINE (AIMN) [AND] THE INTERNATIONAL ASSOCIATION OF RADIOPHARMACOLOGY (IAR), [AND] SECTION OF THE SOCIETY OF RADIOPHARMACEUTICAL CHEMISTRY AND BIOLOGY 2017; 61:181-204. [PMID: 28124549 DOI: 10.23736/s1824-4785.17.02969-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Over the last few years, a plethora of radiolabeled inorganic nanoparticles have been developed and evaluated for their potential use as probes in positron emission tomography (PET) imaging of a wide variety of cancers. Inorganic nanoparticles represent an emerging paradigm in molecular imaging probe design, allowing the incorporation of various imaging modalities, targeting ligands, and therapeutic payloads into a single vector. A major challenge in this endeavor is to develop disease-specific nanoparticles with facile and robust radiolabeling strategies. Also, the radiolabeled nanoparticles should demonstrate adequate in vitro and in vivo stability, enhanced sensitivity for detection of disease at an early stage, optimized in vivo pharmacokinetics for reduced non-specific organ uptake, and improved targeting for achieving high efficacy. Owing to these challenges and other technological and regulatory issues, only a single radiolabeled nanoparticle formulation, namely "C-dots" (Cornell dots), has found its way into clinical trials thus far. This review describes the available options for radiolabeling of nanoparticles and summarizes the recent developments in PET imaging of cancer in preclinical and clinical settings using radiolabeled nanoparticles as probes. The key considerations toward clinical translation of these novel PET imaging probes are discussed, which will be beneficial for advancement of the field.
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Affiliation(s)
- Rubel Chakravarty
- Radiopharmaceuticals Division, Bhabha Atomic Research Centre, Mumbai, India -
| | - Shreya Goel
- Materials Science Program, University of Wisconsin, Madison, WI, USA
| | - Ashutosh Dash
- Radiopharmaceuticals Division, Bhabha Atomic Research Centre, Mumbai, India
| | - Weibo Cai
- Materials Science Program, University of Wisconsin, Madison, WI, USA.,Department of Radiology, University of Wisconsin, Madison, WI, USA.,Department of Medical Physics, University of Wisconsin, Madison, WI, USA.,University of Wisconsin, Carbone Cancer Center, Madison, WI, USA
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39
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Malinge J, Géraudie B, Savel P, Nataf V, Prignon A, Provost C, Zhang Y, Ou P, Kerrou K, Talbot JN, Siaugue JM, Sollogoub M, Ménager C. Liposomes for PET and MR Imaging and for Dual Targeting (Magnetic Field/Glucose Moiety): Synthesis, Properties, and in Vivo Studies. Mol Pharm 2017; 14:406-414. [PMID: 28029258 DOI: 10.1021/acs.molpharmaceut.6b00794] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
We describe the potentiality of a new liposomal formulation enabling positron emission tomography (PET) and magnetic resonance MR() imaging. The bimodality is achieved by coupling a 68Ga-based radiotracer on the bilayer of magnetic liposomes. In order to enhance the targeting properties obtained under a permanent magnetic field, a sugar moiety was added in the lipid formulation. Two new phospholipids were synthesized, one with a specific chelator of 68Ga (DSPE-PEG-NODAGA) and one with a glucose moiety (DSPE-PEG-glucose). The liposomes were produced according to a fast and safe process, with a high radiolabeling yield. MR and PET imaging were performed on mice bearing human glioblastoma tumors (U87MG) after iv injection. The accumulation of the liposomes in solid tumor is evidenced by MR imaging and the amount is evaluated in vivo and ex vivo according to PET imaging. An efficient magnetic targeting is achieved with these new magnetic liposomes.
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Affiliation(s)
- Jérémy Malinge
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, UMR 8234, PHENIX , F-75005 Paris, France.,Sorbonne Universités, UPMC Univ Paris 06, CNRS, UMR 8232, IPCM , F-75005 Paris, France
| | - Bastien Géraudie
- Laboratoire d'Imagerie Moléculaire Positonique (LIMP), UMS028 Phénotypage du petit animal, UPMC Univ Paris 06, Paris, France.,Médecine nucléaire et radiopharmacie, Hôpital Tenon, AP-HP , Paris, France
| | - Paul Savel
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, UMR 8234, PHENIX , F-75005 Paris, France.,Sorbonne Universités, UPMC Univ Paris 06, CNRS, UMR 8232, IPCM , F-75005 Paris, France
| | - Valérie Nataf
- Médecine nucléaire et radiopharmacie, Hôpital Tenon, AP-HP , Paris, France
| | - Aurélie Prignon
- Laboratoire d'Imagerie Moléculaire Positonique (LIMP), UMS028 Phénotypage du petit animal, UPMC Univ Paris 06, Paris, France
| | - Claire Provost
- Laboratoire d'Imagerie Moléculaire Positonique (LIMP), UMS028 Phénotypage du petit animal, UPMC Univ Paris 06, Paris, France
| | - Yongmin Zhang
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, UMR 8232, IPCM , F-75005 Paris, France
| | - Phalla Ou
- Université Paris Diderot, Plateforme de recherche préclinique FRIM , 46 rue Henri Huchard, 75018 Paris, France
| | - Khaldoun Kerrou
- Médecine nucléaire et radiopharmacie, Hôpital Tenon, AP-HP , Paris, France
| | - Jean-Noël Talbot
- Laboratoire d'Imagerie Moléculaire Positonique (LIMP), UMS028 Phénotypage du petit animal, UPMC Univ Paris 06, Paris, France.,Médecine nucléaire et radiopharmacie, Hôpital Tenon, AP-HP , Paris, France
| | - Jean-Michel Siaugue
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, UMR 8234, PHENIX , F-75005 Paris, France
| | - Matthieu Sollogoub
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, UMR 8232, IPCM , F-75005 Paris, France
| | - Christine Ménager
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, UMR 8234, PHENIX , F-75005 Paris, France
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40
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Kairdolf BA, Qian X, Nie S. Bioconjugated Nanoparticles for Biosensing, in Vivo Imaging, and Medical Diagnostics. Anal Chem 2017; 89:1015-1031. [DOI: 10.1021/acs.analchem.6b04873] [Citation(s) in RCA: 106] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Brad A. Kairdolf
- Department of Biomedical
Engineering, Emory University and Georgia Institute of Technology, 1760 Haygood Drive, Atlanta, Georgia 30322, United States
| | - Ximei Qian
- Department of Biomedical
Engineering, Emory University and Georgia Institute of Technology, 1760 Haygood Drive, Atlanta, Georgia 30322, United States
| | - Shuming Nie
- Department of Biomedical
Engineering, Emory University and Georgia Institute of Technology, 1760 Haygood Drive, Atlanta, Georgia 30322, United States
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41
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Xu C, Shi S, Feng L, Chen F, Graves SA, Ehlerding EB, Goel S, Sun H, England CG, Nickles RJ, Liu Z, Wang T, Cai W. Long circulating reduced graphene oxide-iron oxide nanoparticles for efficient tumor targeting and multimodality imaging. NANOSCALE 2016; 8:12683-92. [PMID: 27109431 PMCID: PMC4919229 DOI: 10.1039/c5nr09193d] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Polyethylene glycol (PEG) surface modification is one of the most widely used approaches to improve the solubility of inorganic nanoparticles, prevent their aggregation and prolong their in vivo blood circulation half-life. Herein, we developed double-PEGylated biocompatible reduced graphene oxide nanosheets anchored with iron oxide nanoparticles (RGO-IONP-(1st)PEG-(2nd)PEG). The nanoconjugates exhibited a prolonged blood circulation half-life (∼27.7 h) and remarkable tumor accumulation (>11 %ID g(-1)) via an enhanced permeability and retention (EPR) effect. Due to the strong near-infrared absorbance and superparamagnetism of RGO-IONP-(1st)PEG-(2nd)PEG, multimodality imaging combining positron emission tomography (PET) imaging with magnetic resonance imaging (MRI) and photoacoustic (PA) imaging was successfully achieved. The promising results suggest the great potential of these nanoconjugates for multi-dimensional and more accurate tumor diagnosis and therapy in the future.
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Affiliation(s)
- Cheng Xu
- Key Laboratory for Micro-Nano Optoelectronic Devices of Ministry of Education and State Key Laboratory for Chenm/Biosensing and Chemometrics, Collage of Biology, Hunan University, Changsha, 410082, People’s Republic of China
- Department of Radiology, University of Wisconsin–Madison, WI 53792, United States
| | - Sixiang Shi
- Materials Science Program, University of Wisconsin–Madison, WI 53706, United States
| | - Liangzhu Feng
- Institute of Functional Nano & Soft Materials (FUNSOM), Collaborative Innovation Center of Suzhou Nano Science and Technology, the Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, Suzhou, Jiangsu, 215123, People’s Republic of China
| | - Feng Chen
- Department of Radiology, University of Wisconsin–Madison, WI 53792, United States
| | - Stephen A. Graves
- Department of Medical Physics, University of Wisconsin–Madison, WI 53705, United States
| | - Emily B. Ehlerding
- Department of Medical Physics, University of Wisconsin–Madison, WI 53705, United States
| | - Shreya Goel
- Materials Science Program, University of Wisconsin–Madison, WI 53706, United States
| | - Haiyan Sun
- Department of Radiology, University of Wisconsin–Madison, WI 53792, United States
| | | | - Robert J. Nickles
- Department of Medical Physics, University of Wisconsin–Madison, WI 53705, United States
| | - Zhuang Liu
- Institute of Functional Nano & Soft Materials (FUNSOM), Collaborative Innovation Center of Suzhou Nano Science and Technology, the Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, Suzhou, Jiangsu, 215123, People’s Republic of China
| | - Taihong Wang
- Key Laboratory for Micro-Nano Optoelectronic Devices of Ministry of Education and State Key Laboratory for Chenm/Biosensing and Chemometrics, Collage of Biology, Hunan University, Changsha, 410082, People’s Republic of China
- Corresponding Author: Weibo Cai, . Taihong Wang, ; Present Addresses: Departments of Radiology and Medical Physics, University of Wisconsin - Madison, Room 7137, 1111 Highland Avenue, Madison, WI 53705-2275, United States
| | - Weibo Cai
- Department of Radiology, University of Wisconsin–Madison, WI 53792, United States
- Materials Science Program, University of Wisconsin–Madison, WI 53706, United States
- Department of Medical Physics, University of Wisconsin–Madison, WI 53705, United States
- University of Wisconsin Carbone Cancer Center, Madison, WI 53705, United States
- Corresponding Author: Weibo Cai, . Taihong Wang, ; Present Addresses: Departments of Radiology and Medical Physics, University of Wisconsin - Madison, Room 7137, 1111 Highland Avenue, Madison, WI 53705-2275, United States
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42
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Llop J, Marradi M, Jiang P, Gómez-Vallejo V, Baz Z, Echeverría M, Gao C, Moya SE. In vivo stability of protein coatings on poly lactic co glycolic nanoparticles. ACTA ACUST UNITED AC 2016. [DOI: 10.1557/adv.2016.450] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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43
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Hervella P, Parra E, Needham D. Encapsulation and retention of chelated-copper inside hydrophobic nanoparticles: Liquid cored nanoparticles show better retention than a solid core formulation. Eur J Pharm Biopharm 2016; 102:64-76. [DOI: 10.1016/j.ejpb.2016.02.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Revised: 01/26/2016] [Accepted: 02/23/2016] [Indexed: 10/22/2022]
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44
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Razzaque S, Hussain SZ, Hussain I, Tan B. Design and Utility of Metal/Metal Oxide Nanoparticles Mediated by Thioether End-Functionalized Polymeric Ligands. Polymers (Basel) 2016; 8:E156. [PMID: 30979251 PMCID: PMC6432149 DOI: 10.3390/polym8040156] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Revised: 03/30/2016] [Accepted: 03/31/2016] [Indexed: 01/08/2023] Open
Abstract
The past few decades have witnessed significant advances in the development of functionalized metal/metal oxide nanoparticles including those of inorganic noble metals and magnetic materials stabilized by various polymeric ligands. Recent applications of such functionalized nanoparticles, including those in bio-imaging, sensing, catalysis, drug delivery, and other biomedical applications have triggered the need for their facile and reproducible preparation with a better control over their size, shape, and surface chemistry. In this perspective, the multidentate polymer ligands containing functional groups like thiol, thioether, and ester are important surface ligands for designing and synthesizing stable nanoparticles (NPs) of metals or their oxides with reproducibility and high yield. These ligands have offered an unprecedented control over the particle size of both nanoparticles and nanoclusters with enhanced colloidal stability, having tunable solubility in aqueous and organic media, and tunable optical, magnetic, and fluorescent properties. This review summarizes the synthetic methodologies and stability of nanoparticles and fluorescent nanoclusters of metals (Au, Ag, Cu, Pt, and other transition metal oxides) prepared by using thioether based ligands and highlights their applications in bio-imaging, sensing, drug delivery, magnetic resonance imaging (MRI), and catalysis. The future applications of fluorescent metal NPs like thermal gradient optical imaging, single molecule optoelectronics, sensors, and optical components of the detector are also envisaged.
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Affiliation(s)
- Shumaila Razzaque
- Hubei Key Laboratory of Material Chemistry and Service Failure, Key Laboratory for Large-Format Battery Materials and System, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 437004, China.
| | - Syed Zajif Hussain
- Department of Chemistry, Syed Babar Ali School of Science & Engineering (SBASSE), Lahore University of Management Sciences (LUMS), DHA, Lahore Cantt, Lahore 54792, Pakistan.
| | - Irshad Hussain
- Department of Chemistry, Syed Babar Ali School of Science & Engineering (SBASSE), Lahore University of Management Sciences (LUMS), DHA, Lahore Cantt, Lahore 54792, Pakistan.
| | - Bien Tan
- Hubei Key Laboratory of Material Chemistry and Service Failure, Key Laboratory for Large-Format Battery Materials and System, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 437004, China.
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45
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Sandiford L, de Rosales RTM. The Use of Contrast Agents in Clinical and Preclinical PET-MR Imaging. PET Clin 2016; 11:119-28. [PMID: 26952726 DOI: 10.1016/j.cpet.2015.10.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
PET-MR imaging is an exciting field of research for imaging chemists that allows for innovative approaches such as the use of cocktails of agents or bimodal contrast. In this review, we provide an overview of some of the work in the in preclinical and clinical PET-MR imaging to date, and discuss limitations in the design and applications of these materials.
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Affiliation(s)
- Lydia Sandiford
- Division of Imaging Sciences and Biomedical Engineering, King's College London, St. Thomas' Hospital, London SE1 7EH, UK
| | - Rafael T M de Rosales
- Division of Imaging Sciences and Biomedical Engineering, King's College London, St. Thomas' Hospital, London SE1 7EH, UK.
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46
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Ruiz-de-Angulo A, Zabaleta A, Gómez-Vallejo V, Llop J, Mareque-Rivas JC. Microdosed Lipid-Coated (67)Ga-Magnetite Enhances Antigen-Specific Immunity by Image Tracked Delivery of Antigen and CpG to Lymph Nodes. ACS NANO 2016; 10:1602-1618. [PMID: 26678549 DOI: 10.1021/acsnano.5b07253] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Development of vaccines to prevent and treat emerging new pathogens and re-emerging infections and cancer remains a major challenge. An attractive approach is to build the vaccine upon a biocompatible NP that simultaneously acts as accurate delivery vehicle and radiotracer for PET/SPECT imaging for ultrasensitive and quantitative in vivo imaging of NP delivery to target tissues/organs. Success in developing these nanovaccines will depend in part on having a "correct" NP size and accommodating and suitably displaying antigen and/or adjuvants (e.g., TLR agonists). Here we develop and evaluate a NP vaccine based on iron oxide-selective radio-gallium labeling suitable for SPECT((67)Ga)/PET((68)Ga) imaging and efficient delivery of antigen (OVA) and TLR 9 agonists (CpGs) using lipid-coated magnetite micelles. OVA, CpGs and rhodamine are easily accommodated in the hybrid micelles, and the average size of the construct can be controlled to be ca. 40 nm in diameter to target direct lymphatic delivery of the vaccine cargo to antigen presenting cells (APCs) in the lymph nodes (LNs). While the OVA/CpG-loaded construct showed effective delivery to endosomal TLR 9 in APCs, SPECT imaging demonstrated migration from the injection site to regional and nonregional LNs. In correlation with the imaging results, a range of in vitro and in vivo studies demonstrate that by using this microdosed nanosystem the cellular and humoral immune responses are greatly enhanced and provide protection against tumor challenge. These results suggest that these nanosystems have considerable potential for image-guided development of targeted vaccines that are more effective and limit toxicity.
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Affiliation(s)
- Ane Ruiz-de-Angulo
- Theranostic Nanomedicine Laboratory, Cooperative Centre for Research in Biomaterials (CIC biomaGUNE) , Paseo Miramón 182, 20009-San Sebastián, Spain
| | - Aintzane Zabaleta
- Theranostic Nanomedicine Laboratory, Cooperative Centre for Research in Biomaterials (CIC biomaGUNE) , Paseo Miramón 182, 20009-San Sebastián, Spain
| | - Vanessa Gómez-Vallejo
- Radiochemistry Platform, Cooperative Centre for Research in Biomaterials (CIC biomaGUNE) , Paseo Miramón 182, 20009-San Sebastián, Spain
| | - Jordi Llop
- Radiochemistry and Nuclear Imaging Laboratory, Cooperative Centre for Research in Biomaterials (CIC biomaGUNE) , Paseo Miramón 182, 20009-San Sebastián, Spain
| | - Juan C Mareque-Rivas
- Theranostic Nanomedicine Laboratory, Cooperative Centre for Research in Biomaterials (CIC biomaGUNE) , Paseo Miramón 182, 20009-San Sebastián, Spain
- IKERBASQUE, Basque Foundation for Science , 48011-Bilbao, Spain
- School of Engineering, The University of Aberdeen , Aberdeen AB24 3UE, U.K
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47
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Ai F, Ferreira CA, Chen F, Cai W. Engineering of radiolabeled iron oxide nanoparticles for dual-modality imaging. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2015; 8:619-30. [PMID: 26692551 DOI: 10.1002/wnan.1386] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2015] [Revised: 11/14/2015] [Accepted: 11/19/2015] [Indexed: 12/27/2022]
Abstract
Over the last decade, radiolabeled iron oxide nanoparticles have been developed as promising contrast agents for dual-modality positron emission tomography/magnetic resonance imaging (PET/MRI) or single-photon emission computed tomography/magnetic resonance imaging (SPECT/MRI). The combination of PET (or SPECT) with MRI can offer synergistic advantages for noninvasive, sensitive, high-resolution, and quantitative imaging, which is suitable for early detection of various diseases such as cancer. Here, we summarize the recent advances on radiolabeled iron oxide nanoparticles for dual-modality imaging, through the use of a variety of PET (and SPECT) isotopes by using both chelator-based and chelator-free radiolabeling techniques. WIREs Nanomed Nanobiotechnol 2016, 8:619-630. doi: 10.1002/wnan.1386.
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Affiliation(s)
- Fanrong Ai
- School of Mechanical & Electrical Engineering, Nanchang University, Jiangxi, China.,Department of Radiology, University of Wisconsin - Madison, Madison, WI, USA
| | - Carolina A Ferreira
- Department of Biomedical Engineering, University of Wisconsin - Madison, Madison, WI, USA
| | - Feng Chen
- Department of Radiology, University of Wisconsin - Madison, Madison, WI, USA
| | - Weibo Cai
- Department of Radiology, University of Wisconsin - Madison, Madison, WI, USA.,Department of Biomedical Engineering, University of Wisconsin - Madison, Madison, WI, USA.,Department of Medical Physics, University of Wisconsin - Madison, Madison, WI, USA.,Carbone Cancer Center, University of Wisconsin, Madison, WI, USA
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48
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Pallavicini P, Bernhard C, Chirico G, Dacarro G, Denat F, Donà A, Milanese C, Taglietti A. Gold nanostars co-coated with the Cu(II) complex of a tetraazamacrocyclic ligand. Dalton Trans 2015; 44:5652-61. [PMID: 25708886 DOI: 10.1039/c4dt03042g] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The twelve-membered tetraazamacrocyclic ligand L1 bears an appended lipoic acid unit, whose disulphide ring is an efficient grafting moiety for the surface of gold nanostars (GNS). The GNS that were used featured a localized surface plasmon resonance (LSPR) absorption at ∼800 nm, i.e. in the near infrared (NIR). We investigated different approaches for coating them with the Cu(2+) complex of L1. While the direct reaction of [CuL1](2+) with as-prepared GNS led to aggregation, an initial coating step with polyethyleneglycol-thiol (PEG-SH) was found to be advantageous. Displacement reactions were carried out on pegylated GNS either with [CuL1](2+), directly generating [Cun(L1@GNS)](2n+), or with void L1, thus obtaining @GNS that coordinates Cu(2+) in a second step. In both cases, even with a large excess of the competing disulphide moiety, only partial displacement of PEG-SH is observed, obtaining ca. 500-1500 [CuL1](2+) per GNS depending on the conditions, with PEG-SH remaining in the [Cun(L1@GNS)](2n+) hybrids and imparting them with remarkable stability. Comparison of the photothermal and two-photon luminescence (TPL) properties of the GNS between the pegylated GNS and [Cun(L1@GNS)](2n+) revealed that the grafted copper complex does not change them to any extent. Finally, the stability against demetallation and transmetallation of the complexes, as well as the fast kinetics of complexation of the monodispersed macrocycle and of L1@GNS, have been examined, suggesting [Cun(L1@GNS)](2n+) as a device capable of TPL optical tracking and NIR photothermal therapy and as a possible agent for PET imaging.
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49
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Kiani A, Esquevin A, Lepareur N, Bourguet P, Le Jeune F, Gauvrit J. Main applications of hybrid PET-MRI contrast agents: a review. CONTRAST MEDIA & MOLECULAR IMAGING 2015; 11:92-8. [PMID: 26632007 DOI: 10.1002/cmmi.1674] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2015] [Revised: 09/17/2015] [Accepted: 10/19/2015] [Indexed: 12/29/2022]
Abstract
In medical imaging, the continuous quest to improve diagnostic performance and optimize treatment strategies has led to the use of combined imaging modalities. Positron emission tomography (PET) and computed tomography (CT) is a hybrid imaging existing already for many years. The high spatial and contrast resolution of magnetic resonance imaging (MRI) and the high sensitivity and molecular information from PET imaging are leading to the development of this new hybrid imaging along with hybrid contrast agents. To create a hybrid contrast agent for PET-MRI device, a PET radiotracer needs to be combined with an MRI contrast agent. The most common approach is to add a radioactive isotope to the surface of a small superparamagnetic iron oxide (SPIO) particle. The resulting agents offer a wide range of applications, such as pH variation monitoring, non-invasive angiography and early imaging diagnosis of atherosclerosis. Oncology is the most promising field with the detection of sentinel lymph nodes and the targeting of tumor neoangiogenesis. Oncology and cardiovascular imaging are thus major areas of development for hybrid PET-MRI imaging systems and hybrid contrast agents. The aim is to combine high spatial resolution, high sensitivity, morphological and functional information. Future prospects include the use of specific antibodies and hybrid multimodal PET-MRI-ultrasound-fluorescence imaging with the potential to provide overall pre-, intra- and postoperative patient care.
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Affiliation(s)
- A Kiani
- Neurofacial Imaging Unit, Department of Radiology, Rennes University Hospital, 2 rue H. Le Guilloux, 35033, Rennes, France
| | - A Esquevin
- Neurofacial Imaging Unit, Department of Radiology, Rennes University Hospital, 2 rue H. Le Guilloux, 35033, Rennes, France.,VisAGeS U746 Unit/Project, INSERM/INRIA, IRISA, UMR CNRS 6074, University of Rennes 1, Beaulieu Campus, 35042, Rennes, France
| | - N Lepareur
- Department of Nuclear Medicine, Eugène Marquis Center, avenue Bataille Flandres Dunkerque, 35042, Rennes, France.,INSERM UMR-S 991 Unit "Liver, Metabolisms and Cancer", University of Rennes 1, 2 rue H. Le Guilloux, 35033, Rennes, France
| | - P Bourguet
- Department of Nuclear Medicine, Eugène Marquis Center, avenue Bataille Flandres Dunkerque, 35042, Rennes, France
| | - F Le Jeune
- Department of Nuclear Medicine, Eugène Marquis Center, avenue Bataille Flandres Dunkerque, 35042, Rennes, France.,EA 4712, "Behavior and Basal Ganglia", University of Rennes 1, 2 rue H. Le Guilloux, 35033, Rennes, France
| | - Jy Gauvrit
- Neurofacial Imaging Unit, Department of Radiology, Rennes University Hospital, 2 rue H. Le Guilloux, 35033, Rennes, France.,VisAGeS U746 Unit/Project, INSERM/INRIA, IRISA, UMR CNRS 6074, University of Rennes 1, Beaulieu Campus, 35042, Rennes, France
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50
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Riedinger A, Avellini T, Curcio A, Asti M, Xie Y, Tu R, Marras S, Lorenzoni A, Rubagotti S, Iori M, Capponi PC, Versari A, Manna L, Seregni E, Pellegrino T. Post-Synthesis Incorporation of ⁶⁴Cu in CuS Nanocrystals to Radiolabel Photothermal Probes: A Feasible Approach for Clinics. J Am Chem Soc 2015; 137:15145-51. [PMID: 26551614 DOI: 10.1021/jacs.5b07973] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
We report a simple method for the incorporation of Cu(I) or (64)Cu(I) radionuclides in covellite nanocrystals (CuS NCs). After the in situ reduction of Cu(II) or (64)Cu(II) ions by ascorbic acid, their incorporation in PEG-coated CuS NCs takes place at room temperature. In all the reaction steps, the stability of the NCs under physiological conditions was ensured. The copper incorporation reaction could also take place on CuS NCs bearing biotin molecules at their surface, with no detrimental effects on the specific binding affinity of the NCs toward streptavidin after incorporation. At low loading of Cu ions, the strong near-infrared (NIR) absorption band of the starting CuS NCs was essentially preserved, which allowed for efficient plasmonic photothermal therapy. The combined presence in the NCs of (64)Cu ions, well suitable for positron emission tomography, and of free carriers responsible for the NIR absorption, should enable their theranostic use as radiotracers and as photothermal probes in tumor ablation treatments. Moreover, the simplicity of the preparation scheme, which involves the use of radioactive species only as a last step, makes the protocol easily transferable to the clinical practice.
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Affiliation(s)
- Andreas Riedinger
- Istituto Italiano di Tecnologia , Via Morego 30, 16163, Genova, Italy.,Optical Materials Engineering Laboratory, ETH Zurich , 8092 Zurich, Switzerland
| | - Tommaso Avellini
- Istituto Italiano di Tecnologia , Via Morego 30, 16163, Genova, Italy
| | - Alberto Curcio
- Istituto Italiano di Tecnologia , Via Morego 30, 16163, Genova, Italy
| | - Mattia Asti
- Nuclear Medicine Unit, Oncology and Advanced Technologies Department, Arcispedale Santa Maria Nuova-IRCCS, Viale Risorgimento 80, 42121, Reggio Emilia, Italy
| | - Yi Xie
- Istituto Italiano di Tecnologia , Via Morego 30, 16163, Genova, Italy
| | - Renyong Tu
- Istituto Italiano di Tecnologia , Via Morego 30, 16163, Genova, Italy
| | - Sergio Marras
- Istituto Italiano di Tecnologia , Via Morego 30, 16163, Genova, Italy
| | - Alice Lorenzoni
- Division of Nuclear Medicine, Istituto Nazionale per lo Studio e la Cura dei Tumori, Via Venezian 1, 20133 Milano, Italy
| | - Sara Rubagotti
- Nuclear Medicine Unit, Oncology and Advanced Technologies Department, Arcispedale Santa Maria Nuova-IRCCS, Viale Risorgimento 80, 42121, Reggio Emilia, Italy
| | - Michele Iori
- Nuclear Medicine Unit, Oncology and Advanced Technologies Department, Arcispedale Santa Maria Nuova-IRCCS, Viale Risorgimento 80, 42121, Reggio Emilia, Italy
| | - Pier Cesare Capponi
- Nuclear Medicine Unit, Oncology and Advanced Technologies Department, Arcispedale Santa Maria Nuova-IRCCS, Viale Risorgimento 80, 42121, Reggio Emilia, Italy
| | - Annibale Versari
- Nuclear Medicine Unit, Oncology and Advanced Technologies Department, Arcispedale Santa Maria Nuova-IRCCS, Viale Risorgimento 80, 42121, Reggio Emilia, Italy
| | - Liberato Manna
- Istituto Italiano di Tecnologia , Via Morego 30, 16163, Genova, Italy
| | - Ettore Seregni
- Division of Nuclear Medicine, Istituto Nazionale per lo Studio e la Cura dei Tumori, Via Venezian 1, 20133 Milano, Italy
| | - Teresa Pellegrino
- Istituto Italiano di Tecnologia , Via Morego 30, 16163, Genova, Italy
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