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Piranfar A, Moradi Kashkooli F, Zhan W, Bhandari A, Saboury B, Rahmim A, Soltani M. Radiopharmaceutical transport in solid tumors via a 3-dimensional image-based spatiotemporal model. NPJ Syst Biol Appl 2024; 10:39. [PMID: 38609421 PMCID: PMC11015041 DOI: 10.1038/s41540-024-00362-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 03/27/2024] [Indexed: 04/14/2024] Open
Abstract
Lutetium-177 prostate-specific membrane antigen (177Lu-PSMA)-targeted radiopharmaceutical therapy is a clinically approved treatment for patients with metastatic castration-resistant prostate cancer (mCRPC). Even though common practice reluctantly follows "one size fits all" approach, medical community believes there is significant room for deeper understanding and personalization of radiopharmaceutical therapies. To pursue this aim, we present a 3-dimensional spatiotemporal radiopharmaceutical delivery model based on clinical imaging data to simulate pharmacokinetic of 177Lu-PSMA within the prostate tumors. The model includes interstitial flow, radiopharmaceutical transport in tissues, receptor cycles, association/dissociation with ligands, synthesis of PSMA receptors, receptor recycling, internalization of radiopharmaceuticals, and degradation of receptors and drugs. The model was studied for a range of values for injection amount (100-1000 nmol), receptor density (10-500 nmol•l-1), and recycling rate of receptors (10-4 to 10-1 min-1). Furthermore, injection type, different convection-diffusion-reaction mechanisms, characteristic time scales, and length scales are discussed. The study found that increasing receptor density, ligand amount, and labeled ligands improved radiopharmaceutical uptake in the tumor. A high receptor recycling rate (0.1 min-1) increased radiopharmaceutical concentration by promoting repeated binding to tumor cell receptors. Continuous infusion results in higher radiopharmaceutical concentrations within tumors compared to bolus administration. These insights are crucial for advancing targeted therapy for prostate cancer by understanding the mechanism of radiopharmaceutical distribution in tumors. Furthermore, measures of characteristic length and advection time scale were computed. The presented spatiotemporal tumor transport model can analyze different physiological parameters affecting 177Lu-PSMA delivery.
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Affiliation(s)
- Anahita Piranfar
- Department of Mechanical Engineering, K. N. Toosi University of Technology, Tehran, Iran
| | | | - Wenbo Zhan
- School of Engineering, King's College, University of Aberdeen, Aberdeen, AB24 3UE, UK
| | - Ajay Bhandari
- Biofluids Research Lab, Department of Mechanical Engineering, Indian Institute of Technology (Indian School of Mines), Dhanbad, 826004, India
| | - Babak Saboury
- Department of Computational Nuclear Oncology, Institute of Nuclear Medicine, Bethesda, MD, USA
- Department of Integrative Oncology, BC Cancer Research Institute, Vancouver, BC, Canada
| | - Arman Rahmim
- Department of Integrative Oncology, BC Cancer Research Institute, Vancouver, BC, Canada
- Departments of Radiology and Physics, University of British Columbia, Vancouver, BC, Canada
| | - M Soltani
- Department of Mechanical Engineering, K. N. Toosi University of Technology, Tehran, Iran.
- Department of Integrative Oncology, BC Cancer Research Institute, Vancouver, BC, Canada.
- Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON, Canada.
- Centre for Biotechnology and Bioengineering (CBB), University of Waterloo, Waterloo, ON, Canada.
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2
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Saghez BS, Yang H, Radchenko V. High Separation Factor, High Molar Activity, and Inexpensive Purification Method for the Production of Pure 165Er. Inorg Chem 2024; 63:5330-5340. [PMID: 38324916 DOI: 10.1021/acs.inorgchem.3c03166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Abstract
Introduction: Auger electron-emitting radionuclides with low (0.001-1 keV) energy, short-range (2-500 nm), and high linear energy transfer (4-26 keV/μm) can play an important role in the targeted radionuclide therapy (TRT) of cancer. 165Er is a pure Auger electron-emitting radionuclide, making it a useful tool for the fundamental studies of the biological effects of Auger electrons. This work develops a simple, inexpensive, high separation factor, and high molar activity radiochemical isolation process for the production of 165Er (t1/2 10.36 h) suitable for TRT in vitro and in vivo studies using irradiated natHo solid targets. Methods: Small medical cyclotron proton-irradiation of natHo targets produced 165Er in GBq scale quantities. 165Er was isolated using cation exchange chromatographic resin (AG 50W-X8, 200-400 mesh, 20 mL, under atmospheric pressure) using α-hydroxyisobutyric acid (70 mM, pH 4.75) followed by extraction using TK212, TK211, and TK221 extraction chromatographic columns. Radio nuclidic and chemical purity of the final 165Er were confirmed using HPGe Gamma spectrometry and induction coupled plasma-mass spectrometry analysis, respectively. The purified 165Er was radiolabeled with two radiometal chelators (DOTA and Crown) and used to produce a new Auger electron-emitting radiopharmaceutical, [165Er]Er-Crown-TATE. Results: Irradiation of 200 mg natHo targets with 20-30 μA of 12.8 MeV protons produced 165Er at 25 ± 5 MBq·μA-1·h-1. The 4.5 ± 0.5 h radiochemical isolation yielded GBq scale of 165Er in 0.05 M HCl (2 mL) with a radiochemical yield of 78.0 ± 5.6% decay corrected to the end of bombardment (EoB) and a Ho/165Er separation factor of (1.14 ± 0.25) × 106. The product showed high radio nuclidic purity and chemical purity. Concentration-dependent radiolabeling experiments with Crown and DOTA were performed resulting in the successful labeling of 165Er with high (>90%) radiochemical yield. Radiolabeling experiments with Crown-TATE were performed 8 h after EoB and synthesized [165Er]Er-Crown-TATE at molar activities of 202.4 MBq·nmol-1 at the end of synthesis (EoS). Conclusions: A 3 h cyclotron irradiation and 4.5 h radiochemical separation produced GBq-scale 165Er suitable for producing radiopharmaceuticals at molar activities satisfactory for investigations of targeted radionuclide therapeutic effects of Auger electron emissions. This will enable future fundamental radiation biology experiments of pure Auger electron-emitting therapeutic radiopharmaceuticals, such as [165Er]Er-Crown-TATE, which will be used to understand the impact of Auger electrons in TRT.
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Affiliation(s)
- Behrad Saeedi Saghez
- Life Sciences Division, TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T 2A3, Canada
- Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, British Columbia V6T 1Z1, Canada
| | - Hua Yang
- Life Sciences Division, TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T 2A3, Canada
- Department of Chemistry, Simon Fraser University, 8888 University Drive, Burnaby, British Columbia V5A 1S6, Canada
| | - Valery Radchenko
- Life Sciences Division, TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T 2A3, Canada
- Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, British Columbia V6T 1Z1, Canada
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3
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Arjuna A, Milborne B, Putra AR, Mulyaningsih TR, Setiawan H, Islam MT, Felfel R, Ahmed I. Development of samarium-doped phosphate glass microspheres for internal radiotheranostic applications. Int J Pharm 2024; 653:123919. [PMID: 38373598 DOI: 10.1016/j.ijpharm.2024.123919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 01/25/2024] [Accepted: 02/16/2024] [Indexed: 02/21/2024]
Abstract
Internal radiotherapy delivers radioactive sources inside the body, near to or into malignant tumours, which may be particularly effective when malignancies are not responding to external beam radiotherapy. A pure beta emitter, 90Y, is currently used for internal radiotherapy. However, theranostic radionuclide-doped microspheres can be developed by incorporating 153Sm, which emits therapeutic beta and diagnostic gamma energies. This study investigated the production of high concentrations of samarium-content doped phosphate-based glass microspheres. The glass P60 (i.e. 60P2O5-25CaO-15Na2O) was mixed with Sm2O3 at ratios of 75:25 (G75:Sm25), 50:50 (G50:Sm50) and 25:75 (G25:Sm75) and processed via flame spheroidisation. Scanning electron microscopy (SEM) and energy dispersive X-ray (EDX) confirmed the microsphere uniformity with significantly high samarium content up to 44 % in G25:Sm75. Via X-ray diffraction (XRD) analysis, samarium-doped microspheres appeared to be glass-ceramic in nature. Mass-loss, size and pH changes were performed over 28 days, revealing a significant increase in samarium microsphere stability. After 15 min of neutron activation (neutron flux 3.01 × 1013 n.cm-2.s-1), the specific activity of the microspheres (G75:Sm25, G50:Sm50 and G25:Sm75) was 0.28, 0.54 and 0.58 GBq.g-1, respectively. Therefore, the samarium microspheres produced in this study provide great potential for improving internal radiotherapy treatment for liver cancer by avoiding complex procedures and using less microspheres with shorter irradiation time.
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Affiliation(s)
- Andi Arjuna
- Advanced Materials Research Group, Faculty of Engineering, University of Nottingham, Nottingham NG7 2RD, UK; Faculty of Pharmacy, Hasanuddin University, Makassar 90245, Indonesia
| | - Ben Milborne
- Advanced Materials Research Group, Faculty of Engineering, University of Nottingham, Nottingham NG7 2RD, UK
| | - Amal Rezka Putra
- Research Organization for Nuclear Energy (ORTN), National Research and Innovation Agency (BRIN), Tangerang Selatan, Banten 15314, Indonesia
| | - Theresia Rina Mulyaningsih
- Research Organization for Nuclear Energy (ORTN), National Research and Innovation Agency (BRIN), Tangerang Selatan, Banten 15314, Indonesia
| | - Herlan Setiawan
- Research Organization for Nuclear Energy (ORTN), National Research and Innovation Agency (BRIN), Tangerang Selatan, Banten 15314, Indonesia
| | - Md Towhidul Islam
- Advanced Materials Research Group, Faculty of Engineering, University of Nottingham, Nottingham NG7 2RD, UK
| | - Reda Felfel
- Advanced Materials Research Group, Faculty of Engineering, University of Nottingham, Nottingham NG7 2RD, UK
| | - Ifty Ahmed
- Advanced Materials Research Group, Faculty of Engineering, University of Nottingham, Nottingham NG7 2RD, UK.
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4
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Zhang T, Lei H, Chen X, Dou Z, Yu B, Su W, Wang W, Jin X, Katsube T, Wang B, Zhang H, Li Q, Di C. Carrier systems of radiopharmaceuticals and the application in cancer therapy. Cell Death Discov 2024; 10:16. [PMID: 38195680 PMCID: PMC10776600 DOI: 10.1038/s41420-023-01778-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 12/04/2023] [Accepted: 12/13/2023] [Indexed: 01/11/2024] Open
Abstract
Radiopharmaceuticals play a vital role in cancer therapy. The carrier of radiopharmaceuticals can precisely locate and guide radionuclides to the target, where radionuclides kill surrounding tumor cells. Effective application of radiopharmaceuticals depends on the selection of an appropriate carrier. Herein, different types of carriers of radiopharmaceuticals and the characteristics are briefly described. Subsequently, we review radiolabeled monoclonal antibodies (mAbs) and their derivatives, and novel strategies of radiolabeled mAbs and their derivatives in the treatment of lymphoma and colorectal cancer. Furthermore, this review outlines radiolabeled peptides, and novel strategies of radiolabeled peptides in the treatment of neuroendocrine neoplasms, prostate cancer, and gliomas. The emphasis is given to heterodimers, bicyclic peptides, and peptide-modified nanoparticles. Last, the latest developments and applications of radiolabeled nucleic acids and small molecules in cancer therapy are discussed. Thus, this review will contribute to a better understanding of the carrier of radiopharmaceuticals and the application in cancer therapy.
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Affiliation(s)
- Taotao Zhang
- Bio-Medical Research Center, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, 730000, China
- Key Laboratory of Heavy Ion Radiation Biology and Medicine of Chinese Academy of Sciences, Lanzhou, 730000, China
- College of Life Sciences, University of Chinese Academy of Sciences, 101408, Beijing, China
- School of Nuclear Science and Technology, University of Chinese Academy of Sciences, 101408, Beijing, China
| | - Huiwen Lei
- Bio-Medical Research Center, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, 730000, China
- Key Laboratory of Heavy Ion Radiation Biology and Medicine of Chinese Academy of Sciences, Lanzhou, 730000, China
- College of Life Sciences, University of Chinese Academy of Sciences, 101408, Beijing, China
- School of Nuclear Science and Technology, University of Chinese Academy of Sciences, 101408, Beijing, China
| | - Xiaohua Chen
- Bio-Medical Research Center, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, 730000, China
- Key Laboratory of Heavy Ion Radiation Biology and Medicine of Chinese Academy of Sciences, Lanzhou, 730000, China
- College of Life Sciences, University of Chinese Academy of Sciences, 101408, Beijing, China
- School of Nuclear Science and Technology, University of Chinese Academy of Sciences, 101408, Beijing, China
- Advanced Energy Science and Technology Guangdong Laboratory, Huizhou, 516029, China
| | - Zhihui Dou
- Bio-Medical Research Center, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, 730000, China
- Key Laboratory of Heavy Ion Radiation Biology and Medicine of Chinese Academy of Sciences, Lanzhou, 730000, China
- College of Life Sciences, University of Chinese Academy of Sciences, 101408, Beijing, China
- School of Nuclear Science and Technology, University of Chinese Academy of Sciences, 101408, Beijing, China
| | - Boyi Yu
- Bio-Medical Research Center, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, 730000, China
- Key Laboratory of Heavy Ion Radiation Biology and Medicine of Chinese Academy of Sciences, Lanzhou, 730000, China
- College of Life Sciences, University of Chinese Academy of Sciences, 101408, Beijing, China
- School of Nuclear Science and Technology, University of Chinese Academy of Sciences, 101408, Beijing, China
| | - Wei Su
- Bio-Medical Research Center, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, 730000, China
- Key Laboratory of Heavy Ion Radiation Biology and Medicine of Chinese Academy of Sciences, Lanzhou, 730000, China
- College of Life Sciences, University of Chinese Academy of Sciences, 101408, Beijing, China
- School of Nuclear Science and Technology, University of Chinese Academy of Sciences, 101408, Beijing, China
| | - Wei Wang
- College of Life Science, Northwest Normal University, Lanzhou, 730000, China
| | - Xiaodong Jin
- Bio-Medical Research Center, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, 730000, China
- Advanced Energy Science and Technology Guangdong Laboratory, Huizhou, 516029, China
| | - Takanori Katsube
- National Institute of Radiological Sciences, National Institutes for Quantum Science and Technology, Chiba, 263-8555, Japan
| | - Bing Wang
- National Institute of Radiological Sciences, National Institutes for Quantum Science and Technology, Chiba, 263-8555, Japan
| | - Hong Zhang
- Bio-Medical Research Center, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, 730000, China.
- Key Laboratory of Heavy Ion Radiation Biology and Medicine of Chinese Academy of Sciences, Lanzhou, 730000, China.
- College of Life Sciences, University of Chinese Academy of Sciences, 101408, Beijing, China.
- School of Nuclear Science and Technology, University of Chinese Academy of Sciences, 101408, Beijing, China.
- Advanced Energy Science and Technology Guangdong Laboratory, Huizhou, 516029, China.
| | - Qiang Li
- Bio-Medical Research Center, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, 730000, China.
- Key Laboratory of Heavy Ion Radiation Biology and Medicine of Chinese Academy of Sciences, Lanzhou, 730000, China.
- College of Life Sciences, University of Chinese Academy of Sciences, 101408, Beijing, China.
- School of Nuclear Science and Technology, University of Chinese Academy of Sciences, 101408, Beijing, China.
- Advanced Energy Science and Technology Guangdong Laboratory, Huizhou, 516029, China.
| | - Cuixia Di
- Bio-Medical Research Center, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, 730000, China.
- Key Laboratory of Heavy Ion Radiation Biology and Medicine of Chinese Academy of Sciences, Lanzhou, 730000, China.
- College of Life Sciences, University of Chinese Academy of Sciences, 101408, Beijing, China.
- School of Nuclear Science and Technology, University of Chinese Academy of Sciences, 101408, Beijing, China.
- Advanced Energy Science and Technology Guangdong Laboratory, Huizhou, 516029, China.
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5
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Umeda IO, Koike Y, Ogata M, Kaneko E, Hamamichi S, Uehara T, Moribe K, Arano Y, Takahashi T, Fujii H. New liposome-radionuclide-chelate combination for tumor targeting and rapid healthy tissue clearance. J Control Release 2023; 361:847-855. [PMID: 37543291 DOI: 10.1016/j.jconrel.2023.07.060] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 07/19/2023] [Accepted: 07/31/2023] [Indexed: 08/07/2023]
Abstract
Radionuclide imaging and therapy are promising methods for controlling systemic cancers; however, their clinical application has been limited by excessive radionuclide accumulation in healthy tissues. To minimize radionuclide accumulation in non-cancerous tissues while ensuring sufficient build up in tumors, we aimed to develop a method that controlled the in vivo dynamics of radionuclides post-administration. To this end, we describe a novel strategy that combines liposomes, a potent carrier system for drug delivery, with unique radionuclide-ligand complexes based on 111In-ethylenedicysteine. Conventional 111In-ligand-complexes-carrying liposomes delivered substantial amounts of radionuclides to tumors; however, they also accumulated in the liver and spleen. In contrast, 111In-ethylenedicysteine-carrying liposomes greatly reduced non-specific accumulation, while being retained selectively at high doses within tumors. Liposomes were rapidly broken down in the liver, releasing encapsulated 111In-ligand complexes. Among the chelates used, only 111In-ethylenedicysteine could escape from the liver and be excreted in the urine. Instead, most liposomes remained intact in tumors, retaining the radionuclide-ligand complexes within them. Therefore, high tumor accumulation was obtained regardless of the type of 111In-ligand complexes in the liposomes. In vivo single photon emission computed tomography/computed tomography imaging with 111In-ethylenedicysteine-carrying liposomes accurately revealed tumor-selective radionuclide retention with little background. Hence, our new strategy could greatly enhance tumor-to-healthy tissue ratios, improve diagnostic imaging, boost therapeutic efficacy, reduce toxicity to healthy tissues, and facilitate radionuclide imaging and therapy.
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Affiliation(s)
- Izumi O Umeda
- Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, 6-5-1, Kashiwanoha, Kashiwa, Chiba 277-8577, Japan; Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, 5-1-5, Kashiwanoha, Kashiwa, Chiba 277-8583, Japan; Kyoto College of Medical Science, 1-3, Imakita, Oyama-higashi, Sonobe, Nantan, Kyoto 622-0041, Japan.
| | - Yusuke Koike
- Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, 6-5-1, Kashiwanoha, Kashiwa, Chiba 277-8577, Japan; Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1, Inohana, Cyuo-ku, Chiba, Chiba 260-8675, Japan
| | - Mayumi Ogata
- Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, 6-5-1, Kashiwanoha, Kashiwa, Chiba 277-8577, Japan; Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1, Inohana, Cyuo-ku, Chiba, Chiba 260-8675, Japan
| | - Emi Kaneko
- Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1, Inohana, Cyuo-ku, Chiba, Chiba 260-8675, Japan
| | - Shusei Hamamichi
- Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, 6-5-1, Kashiwanoha, Kashiwa, Chiba 277-8577, Japan
| | - Tomoya Uehara
- Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1, Inohana, Cyuo-ku, Chiba, Chiba 260-8675, Japan
| | - Kunikazu Moribe
- Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1, Inohana, Cyuo-ku, Chiba, Chiba 260-8675, Japan
| | - Yasushi Arano
- Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1, Inohana, Cyuo-ku, Chiba, Chiba 260-8675, Japan
| | - Tadayuki Takahashi
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, 5-1-5, Kashiwanoha, Kashiwa, Chiba 277-8583, Japan
| | - Hirofumi Fujii
- Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, 6-5-1, Kashiwanoha, Kashiwa, Chiba 277-8577, Japan
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6
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Mdanda S, Ngema LM, Mdlophane A, Sathekge MM, Zeevaart JR. Recent Innovations and Nano-Delivery of Actinium-225: A Narrative Review. Pharmaceutics 2023; 15:1719. [PMID: 37376167 DOI: 10.3390/pharmaceutics15061719] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 05/13/2023] [Accepted: 06/12/2023] [Indexed: 06/29/2023] Open
Abstract
The actinium-225 (225Ac) radioisotope exhibits highly attractive nuclear properties for application in radionuclide therapy. However, the 225Ac radionuclide presents multiple daughter nuclides in its decay chain, which can escape the targeted site, circulate in plasma, and cause toxicity in areas such as kidneys and renal tissues. Several ameliorative strategies have been devised to circumvent this issue, including nano-delivery. Alpha-emitting radionuclides and nanotechnology applications in nuclear medicine have culminated in major advancements that offer promising therapeutic possibilities for treating several cancers. Accordingly, the importance of nanomaterials in retaining the 225Ac daughters from recoiling into unintended organs has been established. This review expounds on the advancements of targeted radionuclide therapy (TRT) as an alternative anticancer treatment. It discusses the recent developments in the preclinical and clinical investigations on 225Ac as a prospective anticancer agent. Moreover, the rationale for using nanomaterials in improving the therapeutic efficacy of α-particles in targeted alpha therapy (TAT) with an emphasis on 225Ac is discussed. Quality control measures in the preparation of 225Ac-conjugates are also highlighted.
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Affiliation(s)
- Sipho Mdanda
- Nuclear Medicine Research Infrastructure (NuMeRI), Steve Biko Academic Hospital, Pretoria 0028, South Africa
- Department of Nuclear Medicine, University of Pretoria, Pretoria 0001, South Africa
| | - Lindokuhle M Ngema
- Wits Advanced Drug Delivery Platform (WADDP) Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Johannesburg 2193, South Africa
- Johns Hopkins Medicine, Department of Radiation Oncology and Molecular Radiation Sciences, Baltimore, MD 21218, USA
| | - Amanda Mdlophane
- Nuclear Medicine Research Infrastructure (NuMeRI), Steve Biko Academic Hospital, Pretoria 0028, South Africa
- Department of Nuclear Medicine, University of Pretoria, Pretoria 0001, South Africa
| | - Mike M Sathekge
- Nuclear Medicine Research Infrastructure (NuMeRI), Steve Biko Academic Hospital, Pretoria 0028, South Africa
- Department of Nuclear Medicine, University of Pretoria, Pretoria 0001, South Africa
| | - Jan Rijn Zeevaart
- Nuclear Medicine Research Infrastructure (NuMeRI), Steve Biko Academic Hospital, Pretoria 0028, South Africa
- Radiochemistry, The South African Nuclear Energy Corporation, Pelindaba, Hartbeespoort 0240, South Africa
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7
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Funeh CN, Bridoux J, Ertveldt T, De Groof TWM, Chigoho DM, Asiabi P, Covens P, D'Huyvetter M, Devoogdt N. Optimizing the Safety and Efficacy of Bio-Radiopharmaceuticals for Cancer Therapy. Pharmaceutics 2023; 15:pharmaceutics15051378. [PMID: 37242621 DOI: 10.3390/pharmaceutics15051378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 04/20/2023] [Accepted: 04/27/2023] [Indexed: 05/28/2023] Open
Abstract
The precise delivery of cytotoxic radiation to cancer cells through the combination of a specific targeting vector with a radionuclide for targeted radionuclide therapy (TRT) has proven valuable for cancer care. TRT is increasingly being considered a relevant treatment method in fighting micro-metastases in the case of relapsed and disseminated disease. While antibodies were the first vectors applied in TRT, increasing research data has cited antibody fragments and peptides with superior properties and thus a growing interest in application. As further studies are completed and the need for novel radiopharmaceuticals nurtures, rigorous considerations in the design, laboratory analysis, pre-clinical evaluation, and clinical translation must be considered to ensure improved safety and effectiveness. Here, we assess the status and recent development of biological-based radiopharmaceuticals, with a focus on peptides and antibody fragments. Challenges in radiopharmaceutical design range from target selection, vector design, choice of radionuclides and associated radiochemistry. Dosimetry estimation, and the assessment of mechanisms to increase tumor uptake while reducing off-target exposure are discussed.
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Affiliation(s)
- Cyprine Neba Funeh
- Laboratory for In Vivo Cellular and Molecular Imaging, Department of Medical Imaging, Vrije Universiteit Brussel, Laarbeeklaan 103/K.001, 1090 Brussels, Belgium
| | - Jessica Bridoux
- Laboratory for In Vivo Cellular and Molecular Imaging, Department of Medical Imaging, Vrije Universiteit Brussel, Laarbeeklaan 103/K.001, 1090 Brussels, Belgium
| | - Thomas Ertveldt
- Laboratory for Molecular and Cellular Therapy, Vrije Universiteit Brussel, 1090 Brussels, Belgium
| | - Timo W M De Groof
- Laboratory for In Vivo Cellular and Molecular Imaging, Department of Medical Imaging, Vrije Universiteit Brussel, Laarbeeklaan 103/K.001, 1090 Brussels, Belgium
| | - Dora Mugoli Chigoho
- Laboratory for In Vivo Cellular and Molecular Imaging, Department of Medical Imaging, Vrije Universiteit Brussel, Laarbeeklaan 103/K.001, 1090 Brussels, Belgium
| | - Parinaz Asiabi
- Laboratory for In Vivo Cellular and Molecular Imaging, Department of Medical Imaging, Vrije Universiteit Brussel, Laarbeeklaan 103/K.001, 1090 Brussels, Belgium
| | - Peter Covens
- Laboratory for In Vivo Cellular and Molecular Imaging, Department of Medical Imaging, Vrije Universiteit Brussel, Laarbeeklaan 103/K.001, 1090 Brussels, Belgium
| | - Matthias D'Huyvetter
- Laboratory for In Vivo Cellular and Molecular Imaging, Department of Medical Imaging, Vrije Universiteit Brussel, Laarbeeklaan 103/K.001, 1090 Brussels, Belgium
| | - Nick Devoogdt
- Laboratory for In Vivo Cellular and Molecular Imaging, Department of Medical Imaging, Vrije Universiteit Brussel, Laarbeeklaan 103/K.001, 1090 Brussels, Belgium
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8
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Low HY, Yang CT, Xia B, He T, Lam WWC, Ng DCE. Radiolabeled Liposomes for Nuclear Imaging Probes. Molecules 2023; 28:molecules28093798. [PMID: 37175207 PMCID: PMC10180453 DOI: 10.3390/molecules28093798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 04/17/2023] [Accepted: 04/26/2023] [Indexed: 05/15/2023] Open
Abstract
Quantitative nuclear imaging techniques are in high demand for various disease diagnostics and cancer theranostics. The non-invasive imaging modality requires radiotracing through the radioactive decay emission of the radionuclide. Current preclinical and clinical radiotracers, so-called nuclear imaging probes, are radioisotope-labeled small molecules. Liposomal radiotracers have been rapidly developing as novel nuclear imaging probes. The physicochemical properties and structural characteristics of liposomes have been elucidated to address their long circulation and stability as radiopharmaceuticals. Various radiolabeling methods for synthesizing radionuclides onto liposomes and synthesis strategies have been summarized to render them biocompatible and enable specific targeting. Through a variety of radionuclide labeling methods, radiolabeled liposomes for use as nuclear imaging probes can be obtained for in vivo biodistribution and specific targeting studies. The advantages of radiolabeled liposomes including their use as potential clinical nuclear imaging probes have been highlighted. This review is a comprehensive overview of all recently published liposomal SPECT and PET imaging probes.
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Affiliation(s)
- Ho Ying Low
- Department of Nuclear Medicine and Molecular Imaging, Radiological Sciences Division, Singapore General Hospital, Outram Road, Singapore 169608, Singapore
| | - Chang-Tong Yang
- Department of Nuclear Medicine and Molecular Imaging, Radiological Sciences Division, Singapore General Hospital, Outram Road, Singapore 169608, Singapore
- Duke-NUS Medical School, 8 College Road, Singapore 169857, Singapore
| | - Bin Xia
- School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, China
| | - Tao He
- School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, China
| | - Winnie Wing Chuen Lam
- Department of Nuclear Medicine and Molecular Imaging, Radiological Sciences Division, Singapore General Hospital, Outram Road, Singapore 169608, Singapore
- Duke-NUS Medical School, 8 College Road, Singapore 169857, Singapore
| | - David Chee Eng Ng
- Department of Nuclear Medicine and Molecular Imaging, Radiological Sciences Division, Singapore General Hospital, Outram Road, Singapore 169608, Singapore
- Duke-NUS Medical School, 8 College Road, Singapore 169857, Singapore
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9
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Kozlovskaya V, Ducharme M, Dolmat M, Omweri JM, Tekin V, Lapi SE, Kharlampieva E. Direct Radiolabeling of Trastuzumab-Targeting Triblock Copolymer Vesicles with 89Zr for Positron Emission Tomography Imaging. Biomacromolecules 2023; 24:1784-1797. [PMID: 36926842 DOI: 10.1021/acs.biomac.2c01539] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
Radiolabeled drug nanocarriers that can be easily imaged via positron emission tomography (PET) are highly significant as their in vivo outcome can be quantitatively PET-traced with high sensitivity. However, typical radiolabeling of most PET-guided theranostic vehicles utilizes modification with chelator ligands, which presents various challenges. In addition, unlike passive tumor targeting, specific targeting of drug delivery vehicles via binding affinity to overexpressed cancer cell receptors is crucial to improve the theranostic delivery to tumors. Herein, we developed 89Zr-labeled triblock copolymer polymersomes of 60 nm size through chelator-free radiolabeling. The polymersomes are assembled from poly(N-vinylpyrrolidone)5-b-poly(dimethylsiloxane)30-b-poly(N-vinylpyrrolidone)5 (PVPON5-PDMS30-PVPON5) triblock copolymers followed by adsorption of a degradable tannin, tannic acid (TA), on the polymersome surface through hydrogen bonding. TA serves as an anchoring layer for both 89Zr radionuclide and targeting recombinant humanized monoclonal antibody, trastuzumab (Tmab). Unlike bare PVPON5-PDMS30-PVPON5 polymersomes, TA- and Tmab-modified polymersomes demonstrated a high radiochemical yield of more than 95%. Excellent retention of 89Zr by the vesicle membrane for up to 7 days was confirmed by PET in vivo imaging. Animal biodistribution using healthy BALB/c mice confirmed the clearance of 89Zr-labeled polymersomes through the spleen and liver without their accumulation in bone, unlike the free nonbound 89Zr radiotracer. The 89Zr-radiolabeled polymersomes were found to specifically target BT474 HER2-positive breast cancer cells via the Tmab-TA complex on the vesicle surface. The noncovalent Tmab anchoring to the polymersome membrane can be highly advantageous for nanoparticle modification compared to currently developed covalent methods, as it allows easy and quick integration of a broad range of targeting proteins. Given the ability of these polymersomes to encapsulate and release anticancer therapeutics, they can be further expanded as precision-targeted therapeutic carriers for advancing human health through highly effective drug delivery strategies.
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Affiliation(s)
- Veronika Kozlovskaya
- Department of Chemistry, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
| | - Maxwell Ducharme
- Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
| | - Maksim Dolmat
- Department of Chemistry, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
| | - James M Omweri
- Department of Chemistry, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
- Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
| | - Volkan Tekin
- Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
| | - Suzanne E Lapi
- Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
- O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
| | - Eugenia Kharlampieva
- Department of Chemistry, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
- O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
- Center for Nanomaterials and Biointegration, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
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10
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Fan Y, Pan D, Yang M, Wang X. Radiolabelling and in vivo radionuclide imaging tracking of emerging pollutants in environmental toxicology: A review. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 866:161412. [PMID: 36621508 DOI: 10.1016/j.scitotenv.2023.161412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 12/27/2022] [Accepted: 01/02/2023] [Indexed: 06/17/2023]
Abstract
Emerging pollutants (EPs) have become a global concern, attracting tremendous attention because of serious threats to human and animal health. EP diversity emanates from their behaviour and ability to enter the body via multiple pathways and exhibit completely different distribution, transport, and excretion. To better understand the in vivo behaviour of EPs, we reviewed radiolabelling and in vivo radionuclide imaging tracking of various EPs, including micro- and nano-plastics, perfluoroalkyl substances, metal oxides, pharmaceutical and personal care products, and so on. Because this accurate and quantitative imaging approach requires the labelling of radionuclides onto EPs, the main strategies for radiolabelling were reviewed, such as synthesis with radioactive precursors, element exchange, proton beam activation, and modification. Spatial and temporal biodistribution of various EPs was summarised in a heat map, revealing that the absorption, transport, and excretion of EPs are markedly related to their type, size, and pathway into the body. These findings implicate the potential toxicity of diverse EPs in organs and tissues. Finally, we discussed the potential and challenges of radionuclide imaging tracking of EPs, which can be considered in future EPs studies.
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Affiliation(s)
- Yeli Fan
- School of Environmental Engineering, Wuxi University, Wuxi 214105, PR China
| | - Donghui Pan
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi 214063, PR China
| | - Min Yang
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi 214063, PR China
| | - Xinyu Wang
- NHC Key Laboratory of Nuclear Medicine, Jiangsu Key Laboratory of Molecular Nuclear Medicine, Jiangsu Institute of Nuclear Medicine, Wuxi 214063, PR China.
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11
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Goel M, Mackeyev Y, Krishnan S. Radiolabeled nanomaterial for cancer diagnostics and therapeutics: principles and concepts. Cancer Nanotechnol 2023; 14:15. [PMID: 36865684 PMCID: PMC9968708 DOI: 10.1186/s12645-023-00165-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 02/13/2023] [Indexed: 03/01/2023] Open
Abstract
In the last three decades, radiopharmaceuticals have proven their effectiveness for cancer diagnosis and therapy. In parallel, the advances in nanotechnology have fueled a plethora of applications in biology and medicine. A convergence of these disciplines has emerged more recently with the advent of nanotechnology-aided radiopharmaceuticals. Capitalizing on the unique physical and functional properties of nanoparticles, radiolabeled nanomaterials or nano-radiopharmaceuticals have the potential to enhance imaging and therapy of human diseases. This article provides an overview of various radionuclides used in diagnostic, therapeutic, and theranostic applications, radionuclide production through different techniques, conventional radionuclide delivery systems, and advancements in the delivery systems for nanomaterials. The review also provides insights into fundamental concepts necessary to improve currently available radionuclide agents and formulate new nano-radiopharmaceuticals.
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Affiliation(s)
- Muskan Goel
- Amity School of Applied Sciences, Amity University, Gurugram, Haryana 122413 India
| | - Yuri Mackeyev
- Vivian L. Smith Department of Neurosurgery, University of Texas Health Science Center, Houston, TX 77030 USA
| | - Sunil Krishnan
- Vivian L. Smith Department of Neurosurgery, University of Texas Health Science Center, Houston, TX 77030 USA
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12
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Liu C, Wu K, Li J, Mu X, Gao H, Xu X. Nanoparticle-mediated therapeutic management in cholangiocarcinoma drug targeting: Current progress and future prospects. Biomed Pharmacother 2023; 158:114135. [PMID: 36535198 DOI: 10.1016/j.biopha.2022.114135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 12/09/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022] Open
Abstract
Patients with cholangiocarcinoma (CCA) often have an unfavorable prognosis because of its insidious nature, low resectability rate, and poor response to anticancer drugs and radiotherapy, which makes early detection and treatment difficult. At present, CCA has a five-year overall survival rate (OS) of only 5%, despite advances in therapies. New an increasing number of evidence suggests that nanoplatforms may play a crucial role in enhancing the pharmacological effects and in reducing both short- and long-term side effects of cancer treatment. This document reviews the advantages and shortcomings of nanoparticles such as liposomes, polymeric nanoparticle,inorganic nanoparticle, nano-metals and nano-alloys, carbon dots, nano-micelles, dendrimer, nano-capsule, bio-Nanomaterials in the diagnosis and treatment of CCA and discuss the current challenges in of nanoplatforms for CCA.
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Affiliation(s)
- Chunkang Liu
- Department of Gastrointestinal Surgery, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Kunzhe Wu
- Department of Scientific Research Center, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Jianyang Li
- Department of Nephrology, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Xupeng Mu
- Department of Scientific Research Center, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Huan Gao
- Department of Nephrology, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Xiaohua Xu
- Department of Nephrology, China-Japan Union Hospital of Jilin University, Changchun, China.
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13
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The Role of Radiolabeled Monoclonal Antibodies in Cancer Imaging and ADC Treatment. Cancer J 2022; 28:446-453. [DOI: 10.1097/ppo.0000000000000625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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14
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Lin M, Coll RP, Cohen AS, Georgiou DK, Manning HC. PET Oncological Radiopharmaceuticals: Current Status and Perspectives. Molecules 2022; 27:6790. [PMID: 36296381 PMCID: PMC9609795 DOI: 10.3390/molecules27206790] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 10/03/2022] [Accepted: 10/07/2022] [Indexed: 02/01/2024] Open
Abstract
Molecular imaging is the visual representation of biological processes that take place at the cellular or molecular level in living organisms. To date, molecular imaging plays an important role in the transition from conventional medical practice to precision medicine. Among all imaging modalities, positron emission tomography (PET) has great advantages in sensitivity and the ability to obtain absolute imaging quantification after corrections for photon attenuation and scattering. Due to the ability to label a host of unique molecules of biological interest, including endogenous, naturally occurring substrates and drug-like compounds, the role of PET has been well established in the field of molecular imaging. In this article, we provide an overview of the recent advances in the development of PET radiopharmaceuticals and their clinical applications in oncology.
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Affiliation(s)
- Mai Lin
- Cyclotron Radiochemistry Facility, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, USA
| | - Ryan P. Coll
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Allison S. Cohen
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Dimitra K. Georgiou
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Henry Charles Manning
- Cyclotron Radiochemistry Facility, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, USA
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
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15
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Gout DY, Groen LS, van Egmond M. The present and future of immunocytokines for cancer treatment. Cell Mol Life Sci 2022; 79:509. [PMID: 36066630 PMCID: PMC9448690 DOI: 10.1007/s00018-022-04514-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 07/12/2022] [Accepted: 08/02/2022] [Indexed: 12/04/2022]
Abstract
Monoclonal antibody (mAb) therapy has successfully been introduced as treatment of several lymphomas and leukemias. However, solid tumors reduce the efficacy of mAb therapy because of an immune-suppressive tumor micro-environment (TME), which hampers activation of effector immune cells. Pro-inflammatory cytokine therapy may counteract immune suppression in the TME and increase mAb efficacy, but untargeted pro-inflammatory cytokine therapy is limited by severe off-target toxicity and a short half-life of cytokines. Antibody-cytokine fusion proteins, also referred to as immunocytokines, provide a solution to either issue, as the antibody both acts as local delivery platform and increases half-life. The antibody can furthermore bridge local cytotoxic immune cells, like macrophages and natural killer cells with tumor cells, which can be eliminated after effector cells are activated via the cytokine. Currently, a variety of different antibody formats as well as a handful of cytokine payloads are used to generate immunocytokines. However, many potential formats and payloads are still left unexplored. In this review, we describe current antibody formats and cytokine moieties that are used for the development of immunocytokines, and highlight several immunocytokines in (pre-)clinical studies. Furthermore, potential future routes of development are proposed.
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Affiliation(s)
- Dennis Y Gout
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC Location Vrije Universiteit Amsterdam, Boelelaan 1108, Amsterdam, The Netherlands.,Cancer Biology and Immunology Program, Cancer Center Amsterdam, Amsterdam, The Netherlands.,Cancer Immunology Program, Amsterdam Institute for Infection and Immunity, Amsterdam, The Netherlands
| | - Lotte S Groen
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC Location Vrije Universiteit Amsterdam, Boelelaan 1108, Amsterdam, The Netherlands.,LUMICKS, Paalbergweg 3, 1105 AG, Amsterdam, The Netherlands
| | - Marjolein van Egmond
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC Location Vrije Universiteit Amsterdam, Boelelaan 1108, Amsterdam, The Netherlands. .,Cancer Biology and Immunology Program, Cancer Center Amsterdam, Amsterdam, The Netherlands. .,Cancer Immunology Program, Amsterdam Institute for Infection and Immunity, Amsterdam, The Netherlands. .,Department of Surgery, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands.
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16
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Bhise A, Park H, Lee W, Sarkar S, Ha YS, Rajkumar S, Nam B, Lim JE, Huynh PT, Lee K, Son JY, Kim JY, Lee KC, Yoo J. Preclinical Evaluation of hnRNPA2B1 Antibody in Human Triple-Negative Breast Cancer MDA-MB-231 Cells via PET Imaging. Pharmaceutics 2022; 14:pharmaceutics14081677. [PMID: 36015303 PMCID: PMC9415040 DOI: 10.3390/pharmaceutics14081677] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 07/27/2022] [Accepted: 08/09/2022] [Indexed: 11/25/2022] Open
Abstract
Triple-negative breast cancer (TNBC) does not express estrogen receptor, progesterone receptor, and human epidermal growth factor receptor 2. Because TNBC lacks the expression of commonly targeted receptors, it is challenging to develop a new imaging agent for this cancer subtype. Heterogeneous nuclear ribonucleoproteins (hnRNPs) are RNA–protein complexes that have been linked to tumor development and progression. Considering the high expression of hnRNPA2B1, an hnRNP subtype, in TNBC MDA-MB-231 cells, this study aimed to develop a novel hnRNPA2B1 antibody-based nuclear imaging agent. The hnRNPA2B1-specific antibody was radiolabeled with 64Cu and evaluated in vitro and in vivo. The trans-cyclooctene (TCO) was functionalized on the antibody to obtain hnRNP-PEG4-TCO and reactive tetrazine (Tz) on the ultrastable bifunctional chelator PCB-TE2A-alkyne to yield PCB-TE2A-Tz for the inverse electron demand Diels–Alder reaction. The 64Cu-radiolabeled antibody was administered and imaged at 1–18 h time points for conventional imaging. Alternatively, the unlabeled antibody conjugate was administered, and 48 h later radiolabeled 64Cu-PCB-TE2A-Tz was administered to the same mice for the pretargeting strategy and imaged at the same time intervals for direct comparison. The tumor was successfully visualized in both strategies, and comparatively, pretargeting showed superior results. The 64Cu-PCB-TE2A-Tz was successfully clicked at the tumor site with hnRNP-PEG4-TCO and the non-clicked were concurrently eliminated. This led to increase the tumor uptake with extremely high tumor-to-background ratio manifested by positron emission tomography (PET) imaging and biodistribution studies.
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Affiliation(s)
- Abhinav Bhise
- Department of Molecular Medicine, BK21 Plus KNU Biomedical Convergence Program, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Hyun Park
- Division of Applied RI, Korea Institute of Radiological and Medical Science, Seoul 01812, Korea
| | - Woonghee Lee
- Department of Molecular Medicine, BK21 Plus KNU Biomedical Convergence Program, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Swarbhanu Sarkar
- Department of Molecular Medicine, BK21 Plus KNU Biomedical Convergence Program, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Yeong Su Ha
- Department of Molecular Medicine, BK21 Plus KNU Biomedical Convergence Program, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Subramani Rajkumar
- Department of Molecular Medicine, BK21 Plus KNU Biomedical Convergence Program, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Bora Nam
- Department of Molecular Medicine, BK21 Plus KNU Biomedical Convergence Program, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Jeong Eun Lim
- Department of Molecular Medicine, BK21 Plus KNU Biomedical Convergence Program, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Phuong Tu Huynh
- Department of Molecular Medicine, BK21 Plus KNU Biomedical Convergence Program, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Kiwoong Lee
- Department of Molecular Medicine, BK21 Plus KNU Biomedical Convergence Program, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Ji-Yoon Son
- Department of Molecular Medicine, BK21 Plus KNU Biomedical Convergence Program, School of Medicine, Kyungpook National University, Daegu 41944, Korea
| | - Jung Young Kim
- Division of Applied RI, Korea Institute of Radiological and Medical Science, Seoul 01812, Korea
| | - Kyo Chul Lee
- Division of Applied RI, Korea Institute of Radiological and Medical Science, Seoul 01812, Korea
| | - Jeongsoo Yoo
- Department of Molecular Medicine, BK21 Plus KNU Biomedical Convergence Program, School of Medicine, Kyungpook National University, Daegu 41944, Korea
- Correspondence: ; Tel.: +82-53-420-4947
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17
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Radionuclide Delivery Strategies in Tumor Treatment: A Systematic Review. Curr Issues Mol Biol 2022; 44:3267-3282. [PMID: 35892711 PMCID: PMC9332578 DOI: 10.3390/cimb44080225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 07/14/2022] [Accepted: 07/19/2022] [Indexed: 11/17/2022] Open
Abstract
The aim of this review was to assess recent progress in targeted radionuclide tumor therapy, focusing on the best delivery strategies. A literature search was conducted in PubMed, Web of Science, and Scopus using the terms "radionuclides", "liposomes", "avidin-biotin interaction", "theranostic", and "molecular docking". The 10 year filter was applied, except for the avidin-biotin interaction. Data were retrieved from both preclinical and clinical settings. Three targeting strategies were considered: pretargeting, liposomes, and ligands. Pretargeting can be achieved by exploiting the avidin-biotin interaction. This strategy seems very promising, although it has been investigated mainly in resectable tumors. Radiolabeled liposomes have attracted new interest as probes to identify the most suitable patients for treatment with liposomal formulations of common chemotherapeutics. The use of ligands for the delivery of radiotherapeutics to a specific target is still the most appealing strategy for treating tumors. The most appropriate ligand can be identified by virtually simulating its interaction with the receptor. All strategies showed great potential for use in targeted radionuclide therapy, but they also have numerous drawbacks. The most promising option is probably the one based on the use of new ligands.
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18
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Zhu R, Zhang F, Peng Y, Xie T, Wang Y, Lan Y. Current Progress in Cancer Treatment Using Nanomaterials. Front Oncol 2022; 12:930125. [PMID: 35912195 PMCID: PMC9330335 DOI: 10.3389/fonc.2022.930125] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 06/16/2022] [Indexed: 11/13/2022] Open
Abstract
The pathological processes of cancer are complex. Current methods used for chemotherapy have various limitations, such as cytotoxicity, multi-drug resistance, stem-like cells growth, and lack of specificity. Several types of nanomaterials are used for cancer treatment. Nanomaterials 1–100 nm in size have special optical, magnetic, and electrical characteristics. Nanomaterials have been fabricated for cancer treatments to overcome cytotoxicity and low specificity, and improve drug capacity and bioavailability. Despite the increasing number of related studies, few nanodrugs have been approved for clinical use. To improve translation of these materials, studies of targeted drug delivery using nanocarriers are needed. Cytotoxicity, enhanced permeability and retention effects, and the protective role of the protein corona remain to be addressed. This mini-review summarizes new nanomaterials manufactured in studies and in clinical use, analyses current barriers preventing their translation to clinical use, and describes the effective application of nanomaterials in cancer treatment.
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Affiliation(s)
- Ruirui Zhu
- Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Fangyuan Zhang
- Department of Dermatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yudong Peng
- Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tian Xie
- Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- *Correspondence: Tian Xie, ; Yi Wang, ; Yin Lan,
| | - Yi Wang
- Department of Cardiovascular Ultrasound, Zhongnan of Wuhan University, Wuhan University, Wuhan, China
- *Correspondence: Tian Xie, ; Yi Wang, ; Yin Lan,
| | - Yin Lan
- Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- *Correspondence: Tian Xie, ; Yi Wang, ; Yin Lan,
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19
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Caers J, Duray E, Vrancken L, Marcion G, Bocuzzi V, De Veirman K, Krasniqi A, Lejeune M, Withofs N, Devoogdt N, Dumoulin M, Karlström AE, D’Huyvetter M. Radiotheranostic Agents in Hematological Malignancies. Front Immunol 2022; 13:911080. [PMID: 35865548 PMCID: PMC9294596 DOI: 10.3389/fimmu.2022.911080] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 06/06/2022] [Indexed: 12/23/2022] Open
Abstract
Radioimmunotherapy (RIT) is a cancer treatment that combines radiation therapy with tumor-directed monoclonal antibodies (Abs). Although RIT had been introduced for the treatment of CD20 positive non-Hodgkin lymphoma decades ago, it never found a broad clinical application. In recent years, researchers have developed theranostic agents based on Ab fragments or small Ab mimetics such as peptides, affibodies or single-chain Abs with improved tumor-targeting capacities. Theranostics combine diagnostic and therapeutic capabilities into a single pharmaceutical agent; this dual application can be easily achieved after conjugation to radionuclides. The past decade has seen a trend to increased specificity, fastened pharmacokinetics, and personalized medicine. In this review, we discuss the different strategies introduced for the noninvasive detection and treatment of hematological malignancies by radiopharmaceuticals. We also discuss the future applications of these radiotheranostic agents.
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Affiliation(s)
- Jo Caers
- Laboratory of Hematology, GIGA I³, University of Liège, Liège, Belgium
- Department of Hematology, CHU de Liège, Liège, Belgium
- *Correspondence: Jo Caers,
| | - Elodie Duray
- Laboratory of Hematology, GIGA I³, University of Liège, Liège, Belgium
- Centre for Protein Engineering, Inbios, University of Liège, Liège, Belgium
| | - Louise Vrancken
- Laboratory of Hematology, GIGA I³, University of Liège, Liège, Belgium
- Department of Hematology, CHU de Liège, Liège, Belgium
| | - Guillaume Marcion
- Laboratory of Hematology, GIGA I³, University of Liège, Liège, Belgium
| | - Valentina Bocuzzi
- Laboratory of Hematology, GIGA I³, University of Liège, Liège, Belgium
| | - Kim De Veirman
- Department of Hematology and Immunology, Vrije Universiteit Brussel, Brussels, Belgium
| | - Ahmet Krasniqi
- Laboratory of In Vivo Cellular and Molecular Imaging Laboratory (ICMI), Vrije Universiteit Brussel, Brussels, Belgium
| | - Margaux Lejeune
- Laboratory of Hematology, GIGA I³, University of Liège, Liège, Belgium
| | - Nadia Withofs
- Department of Nuclear Medicine, CHU de Liège, Liège, Belgium
| | - Nick Devoogdt
- Laboratory of In Vivo Cellular and Molecular Imaging Laboratory (ICMI), Vrije Universiteit Brussel, Brussels, Belgium
| | - Mireille Dumoulin
- Centre for Protein Engineering, Inbios, University of Liège, Liège, Belgium
| | - Amelie Eriksson Karlström
- Department of Protein Science, School of Engineering Sciences in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Matthias D’Huyvetter
- Laboratory of In Vivo Cellular and Molecular Imaging Laboratory (ICMI), Vrije Universiteit Brussel, Brussels, Belgium
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20
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Lee JY, Chae JH, Hur MG, Yang SD, Kong YB, Lee J, Ju JS, Choi PS, Park JH. Theragnostic 64Cu/67Cu Radioisotopes Production With RFT-30 Cyclotron. Front Med (Lausanne) 2022; 9:889640. [PMID: 35665337 PMCID: PMC9158440 DOI: 10.3389/fmed.2022.889640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 04/20/2022] [Indexed: 11/17/2022] Open
Abstract
64Cu and 67Cu are theragnostic pair radionuclides with promising application in the nuclear medicine. 64Cu is PET nuclide for the non-invasive diagnosis and 67Cu is beta emitter for therapy of various cancers. This study discusses optimization efforts in the production of these radioactive coppers carried out with 30 MeV cyclotron. Optimized conditions include target preparation, chemical separation, and quality control. The production routes of 64Cu and 67Cu were studied based on the nuclear reactions of 64Ni(p,n)64Cu and 70Zn(p,α)67Cu. The produced 64Cu and 67Cu have >99.9% of the radionuclidic purity. The yield at the end of bombardment (EOB) of 64Cu and 67Cu is 28.5 MBq/μAh and 67Cu is 0.58 MBq/μAh, respectively.
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21
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Roy I, Krishnan S, Kabashin AV, Zavestovskaya IN, Prasad PN. Transforming Nuclear Medicine with Nanoradiopharmaceuticals. ACS NANO 2022; 16:5036-5061. [PMID: 35294165 DOI: 10.1021/acsnano.1c10550] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Nuclear medicine is expected to make major advances in cancer diagnosis and therapy; tumor-targeted radiopharmaceuticals preferentially eradicate tumors while causing minimal damage to healthy tissues. The current scope of nuclear medicine can be significantly expanded by integration with nanomedicine, which utilizes nanoparticles for cancer diagnosis and therapy by capitalizing on the increased surface area-to-volume ratio, the passive/active targeting ability and high loading capacity, the greater interaction cross section with biological tissues, the rich surface properties of nanomaterials, the facile decoration of nanomaterials with a plethora of functionalities, and the potential for multiplexing several functionalities within one construct. This review provides a comprehensive discussion of nuclear nanomedicine using tumor-targeted nanoparticles for cancer radiation therapy with either pre-embedded radionuclides or nonradioactive materials which can be extrinsically triggered using various external nuclear particle sources to produce in situ radioactivity. In addition, it describes the prospect of combining nuclear nanomedicine with other modalities to enable synergistically enhanced combination therapies. The review also discusses advances in the fabrication of radionuclides as well as describes laser ablation technologies for producing nanoradiopharmaceuticals, which combine the ease of production with exceptional purity and rapid biodegradability, along with additional imaging or therapeutic functionalities. From a practical standpoint, these attributes of nanoradiopharmaceuticals may provide distinct advantages in diagnostic/therapeutic sensitivity and specificity, imaging resolution, and scalability of turnkey platforms. Coupling image-guided targeted radiation therapy with the possibility of in situ activation of nanomaterials as well as combining with other therapeutic modalities using a multifunctional nanoplatform could herald an era of exciting technological and therapeutic advances to radically transform the landscape of nuclear medicine. The review concludes with a discussion of current challenges and presents the authors' views on future opportunities to stimulate further research in this rewarding field of high societal impact.
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Affiliation(s)
- Indrajit Roy
- Department of Chemistry, University of Delhi, Delhi 110007, India
| | - Sunil Krishnan
- Department of Radiation Oncology, Mayo Clinic Florida, Jacksonville, Florida 32224, United States
| | - Andrei V Kabashin
- Aix Marseille University, CNRS, LP3, Campus de Luminy - Case 917, 13288 Marseille, France
- MEPhI, Institute of Engineering Physics for Biomedicine (PhysBio), 115409 Moscow, Russia
| | - Irina N Zavestovskaya
- MEPhI, Institute of Engineering Physics for Biomedicine (PhysBio), 115409 Moscow, Russia
- Nuclear Physics and Astrophysics Department, LPI of RAS, 119991 Moscow, Russia
| | - Paras N Prasad
- MEPhI, Institute of Engineering Physics for Biomedicine (PhysBio), 115409 Moscow, Russia
- Department of Chemistry and Institute for Lasers, Photonics, and Biophotonics, University at Buffalo, The State University of New York, Buffalo, New York 14260, United States
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225Ac-rHDL Nanoparticles: A Potential Agent for Targeted Alpha-Particle Therapy of Tumors Overexpressing SR-BI Proteins. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27072156. [PMID: 35408554 PMCID: PMC9000893 DOI: 10.3390/molecules27072156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 03/18/2022] [Accepted: 03/23/2022] [Indexed: 11/25/2022]
Abstract
Actinium-225 and other alpha-particle-emitting radionuclides have shown high potential for cancer treatment. Reconstituted high-density lipoproteins (rHDL) specifically recognize the scavenger receptor B type I (SR-BI) overexpressed in several types of cancer cells. Furthermore, after rHDL-SR-BI recognition, the rHDL content is injected into the cell cytoplasm. This research aimed to prepare a targeted 225Ac-delivering nanosystem by encapsulating the radionuclide into rHDL nanoparticles. The synthesis of rHDL was performed in two steps using the microfluidic synthesis method for the subsequent encapsulation of 225Ac, previously complexed to a lipophilic molecule (225Ac-DOTA-benzene-p-SCN, CLog P = 3.42). The nanosystem (13 nm particle size) showed a radiochemical purity higher than 99% and stability in human serum. In vitro studies in HEP-G2 and PC-3 cancer cells (SR-BI positive) demonstrated that 225Ac was successfully internalized into the cytoplasm of cells, delivering high radiation doses to cell nuclei (107 Gy to PC-3 and 161 Gy to HEP-G2 nuclei at 24 h), resulting in a significant decrease in cell viability down to 3.22 ± 0.72% for the PC-3 and to 1.79 ± 0.23% for HEP-G2 at 192 h after 225Ac-rHDL treatment. After intratumoral 225Ac-rHDL administration in mice bearing HEP-G2 tumors, the biokinetic profile showed significant retention of radioactivity in the tumor masses (90.16 ± 2.52% of the injected activity), which generated ablative radiation doses (649 Gy/MBq). The results demonstrated adequate properties of rHDL as a stable carrier for selective deposition of 225Ac within cancer cells overexpressing SR-BI. The results obtained in this research justify further preclinical studies, designed to evaluate the therapeutic efficacy of the 225Ac-rHDL system for targeted alpha-particle therapy of tumors that overexpress the SR-BI receptor.
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Targeted Dual-Modal PET/SPECT-NIR Imaging: From Building Blocks and Construction Strategies to Applications. Cancers (Basel) 2022; 14:cancers14071619. [PMID: 35406390 PMCID: PMC8996983 DOI: 10.3390/cancers14071619] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 03/17/2022] [Accepted: 03/18/2022] [Indexed: 02/04/2023] Open
Abstract
Molecular imaging is an emerging non-invasive method to qualitatively and quantitively visualize and characterize biological processes. Among the imaging modalities, PET/SPECT and near-infrared (NIR) imaging provide synergistic properties that result in deep tissue penetration and up to cell-level resolution. Dual-modal PET/SPECT-NIR agents are commonly combined with a targeting ligand (e.g., antibody or small molecule) to engage biomolecules overexpressed in cancer, thereby enabling selective multimodal visualization of primary and metastatic tumors. The use of such agents for (i) preoperative patient selection and surgical planning and (ii) intraoperative FGS could improve surgical workflow and patient outcomes. However, the development of targeted dual-modal agents is a chemical challenge and a topic of ongoing research. In this review, we define key design considerations of targeted dual-modal imaging from a topological perspective, list targeted dual-modal probes disclosed in the last decade, review recent progress in the field of NIR fluorescent probe development, and highlight future directions in this rapidly developing field.
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Lebedeva NS, Koifman OI. Supramolecular Systems Based on Macrocyclic Compounds with Proteins: Application Prospects. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2022. [DOI: 10.1134/s1068162022010071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Shan X, Gong X, Li J, Wen J, Li Y, Zhang Z. Current approaches of nanomedicines in the market and various stage of clinical translation. Acta Pharm Sin B 2022; 12:3028-3048. [PMID: 35865096 PMCID: PMC9293719 DOI: 10.1016/j.apsb.2022.02.025] [Citation(s) in RCA: 95] [Impact Index Per Article: 47.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 11/16/2021] [Accepted: 02/21/2022] [Indexed: 12/11/2022] Open
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Karpov TE, Muslimov AR, Antuganov DO, Postovalova AS, Pavlov DA, Usov YV, Shatik SV, Zyuzin MV, Timin AS. Impact of metallic coating on the retention of 225Ac and its daugthers within core-shell nanocarriers. J Colloid Interface Sci 2022; 608:2571-2583. [PMID: 34801240 DOI: 10.1016/j.jcis.2021.10.187] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 10/14/2021] [Accepted: 10/29/2021] [Indexed: 01/11/2023]
Abstract
Currently, alpha-emitting radionuclide 225Ac is one of the most promising isotopes in alpha therapy due to its high linear energy transfer during four sequential alpha decays. However, the main obstacle preventing the full introduction of 225Ac into clinical practice is the lack of stable retention of radionuclides, leading to free circulation of toxic isotopes in the body. In this work, the surface of silica nanoparticles (SiO2 NPs) has been modified with metallic shells composed of titanium dioxide (TiO2) and gold (Au) nanostructures to improve the retention of 225Ac and its decay products within the developed nanocarriers. In vitro and in vivo studies in healthy mice show that the metallic surface coating of SiO2 NPs promotes an enhanced sequestering of radionuclides (225Ac and its daughter isotopes) compared to non-modified SiO2 NPs for a prolonged period of time. Histological analysis reveals that for the period of 3-10 d after the injections, the developed nanocarriers have no significant toxic effects in mice. At the same time, almost no accumulation of leaked radionuclides can be detected in non-target organs (e.g., in the kidneys). In contrast, non-modified carriers (SiO2 NPs) demonstrate the release of free radionuclides, which are distributed over the whole animal body with the consequent morphological changes in the lung, liver and kidney tissues. These results highlight the potential of the developed nanocarriers to be utilized as radionuclide delivery systems and offer an insight into design rules for the fabrication of new nanotherapeutic agents.
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Affiliation(s)
- Timofey E Karpov
- Granov Russian Research Center of Radiology & Surgical Technologies, Leningradskaya Street 70 Pesochny, St. Petersburg 197758, Russian Federation; Peter The Great St. Petersburg Polytechnic University, Polytechnicheskaya 29, St. Petersburg 195251, Russian Federation
| | - Albert R Muslimov
- Granov Russian Research Center of Radiology & Surgical Technologies, Leningradskaya Street 70 Pesochny, St. Petersburg 197758, Russian Federation; St. Petersburg Academic University, Khlopin St. 8/3, St. Petersburg 194021, Russian Federation; Peter The Great St. Petersburg Polytechnic University, Polytechnicheskaya 29, St. Petersburg 195251, Russian Federation
| | - Dmitrii O Antuganov
- Granov Russian Research Center of Radiology & Surgical Technologies, Leningradskaya Street 70 Pesochny, St. Petersburg 197758, Russian Federation
| | - Alisa S Postovalova
- Peter The Great St. Petersburg Polytechnic University, Polytechnicheskaya 29, St. Petersburg 195251, Russian Federation
| | - Dmitri A Pavlov
- Lobachevsky University, 23/3 Gagarin prospect, Nizhny Novgorod 603950, Russian Federation
| | - Yuri V Usov
- Lobachevsky University, 23/3 Gagarin prospect, Nizhny Novgorod 603950, Russian Federation
| | - Sergey V Shatik
- Granov Russian Research Center of Radiology & Surgical Technologies, Leningradskaya Street 70 Pesochny, St. Petersburg 197758, Russian Federation
| | - Mikhail V Zyuzin
- Granov Russian Research Center of Radiology & Surgical Technologies, Leningradskaya Street 70 Pesochny, St. Petersburg 197758, Russian Federation; School of Physics and Engineering, ITMO University, Lomonosova 9, St. Petersburg 191002, Russian Federation.
| | - Alexander S Timin
- Granov Russian Research Center of Radiology & Surgical Technologies, Leningradskaya Street 70 Pesochny, St. Petersburg 197758, Russian Federation; Peter The Great St. Petersburg Polytechnic University, Polytechnicheskaya 29, St. Petersburg 195251, Russian Federation; Research School of Chemical and Biomedical Engineering, National Research Tomsk Polytechnic University, Lenin Avenue 30, Tomsk 634050, Russian Federation.
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Nassiri M, Behnam-Rasouli R, Vakili-Azghandi M, Gopalan V, Dolati P, Nourmohammadi R. Refined immunoRNases for the efficient targeting and selective killing of tumour cells: A novel strategy. Life Sci 2022; 289:120222. [PMID: 34902436 DOI: 10.1016/j.lfs.2021.120222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 11/13/2021] [Accepted: 12/05/2021] [Indexed: 11/18/2022]
Abstract
In order to overcome limitations of conventional cancer therapy methods, immunotoxins with the capability of target-specific action have been designed and evaluated pre-clinically, and some of them are in clinical studies. Targeting cancer cells via antibodies specific for tumour-associated surface proteins is a new biomedical approach that could provide the selectivity that is lacking in conventional cancer therapy methods such as radiotherapy and chemotherapy. A successful example of an approved immunotoxin is represented by immunoRNases. ImmunoRNases are fusion proteins in which the toxin has been replaced by a ribonuclease. Conjugation of RNase molecule to monoclonal antibody or antibody fragment was shown to enhance specific cell-killing by several orders of magnitude, both in vitro and in animal models. There are several RNases obtained from different mammalian cells that are expected to be less immunogenic and systemically toxic. In fact, RNases are pro-toxins which become toxic only upon their internalization in target cells mediated by the antibody moiety. The structure and large size of the antibody molecules assembled with the immunoRNases have always been a challenge in the application of immunoRNases as an antitoxin. To overcome this obstacle, we have offered a new strategy for the application of immunoRNases as a promising approach for upgrading immunoRNAses with maximum affinity and high stability in the cell, which can ultimately act as an effective large-scale cancer treatment. In this review, we introduce the optimized antibody-like molecules with small size, approximately 10 kD, which are presumed to significantly enhance RNase activity and be a suitable agent with the potential for anti-cancer functionality. In addition, we also discuss new molecular entities such as monobody, anticalin, nonobody and affilin as refined versions in the development of immunoRNases. These small molecules express their functionality with the suitable small size as well as with low immunogenicity in the cell, as a part of immunoRNases.
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Affiliation(s)
- Mohammadreza Nassiri
- Recombinant Proteins Research Group, The Research Institute of Biotechnology, Ferdowsi University of Mashhad, Mashhad, Iran; School of Life and Environmental Sciences, The University of Sydney, Sydney 2006, NSW, Australia.
| | - Reihane Behnam-Rasouli
- Recombinant Proteins Research Group, The Research Institute of Biotechnology, Ferdowsi University of Mashhad, Mashhad, Iran
| | | | - Vinod Gopalan
- Cancer Molecular Pathology, School of Medicine, Griffith University, Gold Coast, Queensland 4222, Australia
| | - Peyman Dolati
- Institute for Marine and Antarctic Studies (IMAS), University of Tasmania, Hobart, Tasmania, Australia
| | - Rouhollah Nourmohammadi
- Department of Animal Science, College of Agriculture, Lorestan University, Khorramabad, Lorestan 68137-17133, Iran
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Kip A, Heskamp S. Antibodies and antibody constructs as radiopharmaceuticals. Nucl Med Mol Imaging 2022. [DOI: 10.1016/b978-0-12-822960-6.00009-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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29
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Chakravarty R, Chakraborty S. A review of advances in the last decade on targeted cancer therapy using 177Lu: focusing on 177Lu produced by the direct neutron activation route. AMERICAN JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING 2021; 11:443-475. [PMID: 35003885 PMCID: PMC8727880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 10/09/2021] [Indexed: 06/14/2023]
Abstract
Lutetium-177 [T½ = 6.76 d; Eβ (max) = 0.497 MeV; maximum tissue range ~2.5 mm; 208 keV γ-ray] is one of the most important theranostic radioisotope used for the management of various oncological and non-oncological disorders. The present review chronicles the advancement in the last decade in 177Lu-radiopharmacy with a focus on 177Lu produced via direct 176Lu (n, γ) 177Lu nuclear reaction in medium flux research reactors. The specific nuances of 177Lu production by various routes are described and their pros and cons are discussed. Lutetium, is the last element in the lanthanide series. Its chemistry plays a vital role in the preparation of a wide variety of radiopharmaceuticals which demonstrate appreciable in vivo stability. Traditional bifunctional chelators (BFCs) that are used for 177Lu-labeling are discussed and the upcoming ones are highlighted. Research efforts that resulted in the growth of various 177Lu-based radiopharmaceuticals in preclinical and clinical settings are provided. This review also summarizes the results of clinical studies with potent 177Lu-based radiopharmaceuticals that have been prepared using medium specific activity 177Lu produced by direct neutron activation route in research reactors. Overall, the review amply demonstrates the practicality of the medium specific activity 177Lu towards formulation of various clinically useful radiopharmaceuticals, especially for the benefit of millions of cancer patients in developing countries with limited reactor facilities.
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Affiliation(s)
- Rubel Chakravarty
- Radiopharmaceuticals Division, Bhabha Atomic Research Centre Trombay, Mumbai 400085, India
- Homi Bhabha National Institute Anushaktinagar, Mumbai 400094, India
| | - Sudipta Chakraborty
- Radiopharmaceuticals Division, Bhabha Atomic Research Centre Trombay, Mumbai 400085, India
- Homi Bhabha National Institute Anushaktinagar, Mumbai 400094, India
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30
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Seniwal B, Thipe VC, Singh S, Fonseca TCF, Freitas de Freitas L. Recent Advances in Brachytherapy Using Radioactive Nanoparticles: An Alternative to Seed-Based Brachytherapy. Front Oncol 2021; 11:766407. [PMID: 34900715 PMCID: PMC8651618 DOI: 10.3389/fonc.2021.766407] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Accepted: 10/29/2021] [Indexed: 12/24/2022] Open
Abstract
Interstitial brachytherapy (BT) is generally used for the treatment of well-confined solid tumors. One example of this is in the treatment of prostate tumors by permanent placement of radioactive seeds within the prostate gland, where low doses of radiation are delivered for several months. However, successful implementation of this technique is hampered due to several posttreatment adverse effects or symptoms and operational and logistical complications associated with it. Recently, with the advancements in nanotechnology, radioactive nanoparticles (radio-NPs) functionalized with tumor-specific biomolecules, injected intratumorally, have been reported as an alternative to seed-based BT. Successful treatment of solid tumors using radio-NPs has been reported in several preclinical studies, on both mice and canine models. In this article, we review the recent advancements in the synthesis and use of radio-NPs as a substitute to seed-based BT. Here, we discuss the limitations of current seed-based BT and advantages of radio-NPs for BT applications. Recent progress on the types of radio-NPs, their features, synthesis methods, and delivery techniques are discussed. The last part of the review focuses on the currently used dosimetry protocols and studies on the dosimetry of nanobrachytherapy applications using radio-NPs. The current challenges and future research directions on the role of radio-NPs in BT treatments are also discussed.
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Affiliation(s)
- Baljeet Seniwal
- Centre de Recherche du Centre Hospitalier Universitaire de Québec-Université Laval (CR-CHU de Québec), Axe Médecine Régénératrice, Québec, QC, Canada
| | - Velaphi C Thipe
- Instituto de Pesquisas Energéticas e Nucleares, Comissão Nacional de Energia Nuclear (IPEN-CNEN), Cidade Universitária, São Paulo, Brazil.,Department of Radiology, Institute of Green Nanotechnology, School of Medicine, University of Missouri, Columbia, MO, United States
| | - Sukhvir Singh
- Institute of Nuclear Medicine and Allied Sciences, Defence Research and Development Organisation, Delhi, India
| | - Telma C F Fonseca
- Departamento de Engenharia Nuclear-Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Lucas Freitas de Freitas
- Instituto de Pesquisas Energéticas e Nucleares, Comissão Nacional de Energia Nuclear (IPEN-CNEN), Cidade Universitária, São Paulo, Brazil
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Kumar K. Radioiodine Labeling Reagents and Methods for New Chemical Entities and Biomolecules. Cancer Biother Radiopharm 2021; 37:173-185. [PMID: 34767725 DOI: 10.1089/cbr.2021.0233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Several radioisotopes of iodine (123I, 124I, 125I, and 131I) are available for medical use. One of them can be used, depending on the application, for radioiodine labeling of New Chemical Entities (NCEs) and biomolecules (peptides, proteins, protein fragments, monoclonal antibodies, etc.) for the development of novel imaging and therapeutic pharmaceuticals. Direct, using inorganic and organic oxidizing agents and enzyme catalysts, and indirect, using prosthetic groups, radioiodine-labeling methods have been used routinely in the past. In this report, a comprehensive review of the physical properties of various iodine radionuclides, their medical applications, and a summary of various radioiodine labeling reagents and methods for NCEs and biomolecules are provided.
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Affiliation(s)
- Krishan Kumar
- Laboratory for Translational Research in Imaging Pharmaceuticals, The Wright Center of Innovation in Biomedical Imaging, Department of Radiology, The Ohio State University, Columbus, Ohio, USA
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Kush P, Kumar P, Singh R, Kaushik A. Aspects of high-performance and bio-acceptable magnetic nanoparticles for biomedical application. Asian J Pharm Sci 2021; 16:704-737. [PMID: 35027950 PMCID: PMC8737424 DOI: 10.1016/j.ajps.2021.05.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 05/01/2021] [Accepted: 05/22/2021] [Indexed: 12/11/2022] Open
Abstract
This review covers extensively the synthesis & surface modification, characterization, and application of magnetic nanoparticles. For biomedical applications, consideration should be given to factors such as design strategies, the synthesis process, coating, and surface passivation. The synthesis method regulates post-synthetic change and specific applications in vitro and in vivo imaging/diagnosis and pharmacotherapy/administration. Special insights have been provided on biodistribution, pharmacokinetics, and toxicity in a living system, which is imperative for their wider application in biology. These nanoparticles can be decorated with multiple contrast agents and thus can also be used as a probe for multi-mode imaging or double/triple imaging, for example, MRI-CT, MRI-PET. Similarly loading with different drug molecules/dye/fluorescent molecules and integration with other carriers have found application not only in locating these particles in vivo but simultaneously target drug delivery/hyperthermia inside the body. Studies are underway to collect the potential of these magnetically driven nanoparticles in various scientific fields such as particle interaction, heat conduction, imaging, and magnetism. Surely, this comprehensive data will help in the further development of advanced techniques for theranostics based on high-performance magnetic nanoparticles and will lead this research area in a new sustainable direction.
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Affiliation(s)
- Preeti Kush
- School of Pharmacy, Adarsh Vijendra Institute of Pharmaceutical Sciences, Shobhit University Gangoh, Saharanpur, Uttar Pradesh 247341, India
| | - Parveen Kumar
- Nanotechnology Division (H-1), CSIR-Central Scientific Instruments Organization, Chandigarh 160030, India
| | - Ranjit Singh
- School of Pharmacy, Adarsh Vijendra Institute of Pharmaceutical Sciences, Shobhit University Gangoh, Saharanpur, Uttar Pradesh 247341, India
| | - Ajeet Kaushik
- NanoBioTech Laboratory, Health System Engineering, Department of Natural Sciences, Florida Polytechnic University, Lakeland, FL 33805-8531, United States
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Monoclonal antibody based radiopharmaceuticals for imaging and therapy. Curr Probl Cancer 2021; 45:100796. [PMID: 34657748 DOI: 10.1016/j.currproblcancer.2021.100796] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 08/03/2021] [Accepted: 09/02/2021] [Indexed: 11/23/2022]
Abstract
The concept of personalized medicine has been steadily growing for the past decades. Monoclonal antibodies (mAbs) are undoubtedly playing an important role in the transition away from conventional medical practice to a more tailored approach to deliver the best therapy with the highest safety margin to a specific patient. In certain instances, mAbs and antibody drug conjugates (ADCs) may represent the preferred therapeutic option for several types of cancers due to their high specificity and affinity to the antigen. Monoclonal antibodies can be labeled with specific radionuclides well-suited for PET (Positron Emission Tomography) or gamma camera scintigraphy. The use of radiolabeled mAbs allows the interrogation of specific biomarkers and assessment of tumor heterogeneity in vivo by a single diagnostic imaging scan that includes the whole-body in the field-of-view. Moreover, the same mAb can then be radiolabeled with an analogous radionuclide for the delivery of beta-minus radiation or alpha-particles as part of a radioimmunotherapy (RIT) approach. However, the path to develop, validate, and implement mAb-based radiopharmaceuticals from bench-to-bedside is complex due to the extensive pre-clinical experiments and toxicological studies required, and the necessity of labor-intensive clinical trials that often require multi-time-point imaging and blood draws for internal radiation dosimetry and pharmacokinetics. As more mAb-based radiopharmaceuticals have been developed and evaluated, the opportunities and limitations offered by mAbs have become better defined. Our aim with this manuscript is therefore to provide an overview of the recent advances in the development of mAb-based radiopharmaceuticals and their clinical applications in Oncology.
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Hrynchak I, Santos L, Falcão A, Gomes CM, Abrunhosa AJ. Nanobody-Based Theranostic Agents for HER2-Positive Breast Cancer: Radiolabeling Strategies. Int J Mol Sci 2021; 22:ijms221910745. [PMID: 34639086 PMCID: PMC8509594 DOI: 10.3390/ijms221910745] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 09/29/2021] [Accepted: 10/01/2021] [Indexed: 02/07/2023] Open
Abstract
The overexpression of human epidermal growth factor 2 (HER2) in breast cancer (BC) has been associated with a more aggressive tumor subtype, poorer prognosis and shorter overall survival. In this context, the development of HER2-targeted radiotracers is crucial to provide a non-invasive assessment of HER2 expression to select patients for HER2-targeted therapies, monitor response and identify those who become resistant. Antibodies represent ideal candidates for this purpose, as they provide high contrast images for diagnosis and low toxicity in the therapeutic setting. Of those, nanobodies (Nb) are of particular interest considering their favorable kinetics, crossing of relevant biological membranes and intratumoral distribution. The purpose of this review is to highlight the unique characteristics and advantages of Nb-based radiotracers in BC imaging and therapy. Additionally, radiolabeling methods for Nb including direct labeling, indirect labeling via prosthetic group and indirect labeling via complexation will be discussed, reporting advantages and drawbacks. Furthermore, the preclinical to clinical translation of radiolabeled Nbs as promising theranostic agents will be reported.
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Affiliation(s)
- Ivanna Hrynchak
- ICNAS-Produção Unipessoal, Lda.—University of Coimbra, 3000-548 Coimbra, Portugal; (I.H.); (L.S.)
- CIBIT/ICNAS—Institute for Nuclear Sciences Applied to Health, University of Coimbra, 3000-548 Coimbra, Portugal;
| | - Liliana Santos
- ICNAS-Produção Unipessoal, Lda.—University of Coimbra, 3000-548 Coimbra, Portugal; (I.H.); (L.S.)
- CIBIT/ICNAS—Institute for Nuclear Sciences Applied to Health, University of Coimbra, 3000-548 Coimbra, Portugal;
| | - Amílcar Falcão
- CIBIT/ICNAS—Institute for Nuclear Sciences Applied to Health, University of Coimbra, 3000-548 Coimbra, Portugal;
| | - Célia M. Gomes
- iCBR—Coimbra Institute for Clinical and Biomedical Research, Faculty of Medicine, University of Coimbra, 3000-548 Coimbra, Portugal;
- CIBB—Center for Innovative Biomedicine and Biotechnology, University of Coimbra, 3000-548 Coimbra, Portugal
- CACC—Clinical Academic Center of Coimbra, 3000-075 Coimbra, Portugal
| | - Antero J. Abrunhosa
- ICNAS-Produção Unipessoal, Lda.—University of Coimbra, 3000-548 Coimbra, Portugal; (I.H.); (L.S.)
- CIBIT/ICNAS—Institute for Nuclear Sciences Applied to Health, University of Coimbra, 3000-548 Coimbra, Portugal;
- Correspondence:
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Kiraga Ł, Kucharzewska P, Paisey S, Cheda Ł, Domańska A, Rogulski Z, Rygiel TP, Boffi A, Król M. Nuclear imaging for immune cell tracking in vivo – Comparison of various cell labeling methods and their application. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Zaboronok A, Taskaev S, Volkova O, Mechetina L, Kasatova A, Sycheva T, Nakai K, Kasatov D, Makarov A, Kolesnikov I, Shchudlo I, Bykov T, Sokolova E, Koshkarev A, Kanygin V, Kichigin A, Mathis BJ, Ishikawa E, Matsumura A. Gold Nanoparticles Permit In Situ Absorbed Dose Evaluation in Boron Neutron Capture Therapy for Malignant Tumors. Pharmaceutics 2021; 13:pharmaceutics13091490. [PMID: 34575566 PMCID: PMC8466622 DOI: 10.3390/pharmaceutics13091490] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 09/13/2021] [Accepted: 09/14/2021] [Indexed: 11/24/2022] Open
Abstract
Boron neutron capture therapy (BNCT) is an anticancer modality realized through 10B accumulation in tumor cells, neutron irradiation of the tumor, and decay of boron atoms with the release of alpha-particles and lithium nuclei that damage tumor cell DNA. As high-LET particle release takes place inside tumor cells absorbed dose calculations are difficult, since no essential extracellular energy is emitted. We placed gold nanoparticles inside tumor cells saturated with boron to more accurately measure the absorbed dose. T98G cells accumulated ~50 nm gold nanoparticles (AuNPs, 50 µg gold/mL) and boron-phenylalanine (BPA, 10, 20, 40 µg boron-10/mL), and were irradiated with a neutron flux of 3 × 108 cm−2s−1. Gamma-rays (411 keV) emitted by AuNPs in the cells were measured by a spectrometer and the absorbed dose was calculated using the formula D = (k × N × n)/m, where D was the absorbed dose (GyE), k—depth-related irradiation coefficient, N—number of activated gold atoms, n—boron concentration (ppm), and m—the mass of gold (g). Cell survival curves were fit to the linear-quadratic (LQ) model. We found no influence from the presence of the AuNPs on BNCT efficiency. Our approach will lead to further development of combined boron and high-Z element-containing compounds, and to further adaptation of isotope scanning for BNCT dosimetry.
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Affiliation(s)
- Alexander Zaboronok
- Department of Neurosurgery, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8575, Ibaraki, Japan; (E.I.); (A.M.)
- Department of Physics, Novosibirsk State University, 1 Pirogov Str., 630090 Novosibirsk, Russia; (S.T.); (E.S.); (A.K.); (V.K.)
- Correspondence: ; Tel.: +81-29-853-3220; Fax: +81-29-853-3214
| | - Sergey Taskaev
- Department of Physics, Novosibirsk State University, 1 Pirogov Str., 630090 Novosibirsk, Russia; (S.T.); (E.S.); (A.K.); (V.K.)
- Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences, 11 Lavrentieva, 630090 Novosibirsk, Russia; (A.K.); (T.S.); (D.K.); (A.M.); (I.K.); (I.S.); (T.B.); (A.K.)
| | - Olga Volkova
- Laboratory of Immunogenetics, Institute of Molecular and Cell Biology, 8/2 Lavrentieva, 630090 Novosibirsk, Russia; (O.V.); (L.M.)
| | - Ludmila Mechetina
- Laboratory of Immunogenetics, Institute of Molecular and Cell Biology, 8/2 Lavrentieva, 630090 Novosibirsk, Russia; (O.V.); (L.M.)
| | - Anna Kasatova
- Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences, 11 Lavrentieva, 630090 Novosibirsk, Russia; (A.K.); (T.S.); (D.K.); (A.M.); (I.K.); (I.S.); (T.B.); (A.K.)
| | - Tatiana Sycheva
- Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences, 11 Lavrentieva, 630090 Novosibirsk, Russia; (A.K.); (T.S.); (D.K.); (A.M.); (I.K.); (I.S.); (T.B.); (A.K.)
| | - Kei Nakai
- Department of Radiation Oncology, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8575, Ibaraki, Japan;
| | - Dmitrii Kasatov
- Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences, 11 Lavrentieva, 630090 Novosibirsk, Russia; (A.K.); (T.S.); (D.K.); (A.M.); (I.K.); (I.S.); (T.B.); (A.K.)
| | - Aleksandr Makarov
- Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences, 11 Lavrentieva, 630090 Novosibirsk, Russia; (A.K.); (T.S.); (D.K.); (A.M.); (I.K.); (I.S.); (T.B.); (A.K.)
| | - Iaroslav Kolesnikov
- Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences, 11 Lavrentieva, 630090 Novosibirsk, Russia; (A.K.); (T.S.); (D.K.); (A.M.); (I.K.); (I.S.); (T.B.); (A.K.)
| | - Ivan Shchudlo
- Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences, 11 Lavrentieva, 630090 Novosibirsk, Russia; (A.K.); (T.S.); (D.K.); (A.M.); (I.K.); (I.S.); (T.B.); (A.K.)
| | - Timofey Bykov
- Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences, 11 Lavrentieva, 630090 Novosibirsk, Russia; (A.K.); (T.S.); (D.K.); (A.M.); (I.K.); (I.S.); (T.B.); (A.K.)
| | - Evgeniia Sokolova
- Department of Physics, Novosibirsk State University, 1 Pirogov Str., 630090 Novosibirsk, Russia; (S.T.); (E.S.); (A.K.); (V.K.)
- Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences, 11 Lavrentieva, 630090 Novosibirsk, Russia; (A.K.); (T.S.); (D.K.); (A.M.); (I.K.); (I.S.); (T.B.); (A.K.)
| | - Alexey Koshkarev
- Department of Physics, Novosibirsk State University, 1 Pirogov Str., 630090 Novosibirsk, Russia; (S.T.); (E.S.); (A.K.); (V.K.)
- Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences, 11 Lavrentieva, 630090 Novosibirsk, Russia; (A.K.); (T.S.); (D.K.); (A.M.); (I.K.); (I.S.); (T.B.); (A.K.)
| | - Vladimir Kanygin
- Department of Physics, Novosibirsk State University, 1 Pirogov Str., 630090 Novosibirsk, Russia; (S.T.); (E.S.); (A.K.); (V.K.)
- Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences, 11 Lavrentieva, 630090 Novosibirsk, Russia; (A.K.); (T.S.); (D.K.); (A.M.); (I.K.); (I.S.); (T.B.); (A.K.)
| | - Aleksandr Kichigin
- Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences, 11 Lavrentieva, 630090 Novosibirsk, Russia; (A.K.); (T.S.); (D.K.); (A.M.); (I.K.); (I.S.); (T.B.); (A.K.)
| | - Bryan J. Mathis
- International Medical Center, University of Tsukuba Hospital, 2-1-1 Amakubo, Tsukuba 305-8576, Ibaraki, Japan;
| | - Eiichi Ishikawa
- Department of Neurosurgery, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8575, Ibaraki, Japan; (E.I.); (A.M.)
| | - Akira Matsumura
- Department of Neurosurgery, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8575, Ibaraki, Japan; (E.I.); (A.M.)
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Babenya JS, Kazakov AG, Ekatova TY, Yakovlev RY. The dependence of 90Y sorption on nanodiamonds on sizes of their aggregates in water solutions. J Radioanal Nucl Chem 2021. [DOI: 10.1007/s10967-021-07808-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Bayoumi NA, El-Kolaly MT. Utilization of nanotechnology in targeted radionuclide cancer therapy: monotherapy, combined therapy and radiosensitization. RADIOCHIM ACTA 2021. [DOI: 10.1515/ract-2020-0098] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Abstract
The rapid progress of nanomedicine field has a great influence on the different tumor therapeutic trends. It achieves a potential targeting of the therapeutic agent to the tumor site with neglectable exposure of the normal tissue. In nuclear medicine, nanocarriers have been employed for targeted delivery of therapeutic radioisotopes to the malignant tissues. This systemic radiotherapy is employed to overcome the external radiation therapy drawbacks. This review overviews studies concerned with investigation of different nanoparticles as promising carriers for targeted radiotherapy. It discusses the employment of different nanovehicles for achievement of the synergistic effect of targeted radiotherapy with other tumor therapeutic modalities such as hyperthermia and photodynamic therapy. Radiosensitization utilizing different nanosensitizer loaded nanoparticles has also been discussed briefly as one of the nanomedicine approach in radiotherapy.
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Affiliation(s)
- Noha Anwer Bayoumi
- Department of Radiolabeled Compounds , Hot Laboratories Center, Egyptian Atomic Energy Authority , Cairo , Egypt
| | - Mohamed Taha El-Kolaly
- Department of Radiolabeled Compounds , Hot Laboratories Center, Egyptian Atomic Energy Authority , Cairo , Egypt
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Madheswaran S, Mungra N, Biteghe FAN, De la Croix Ndong J, Arowolo AT, Adeola HA, Ramamurthy D, Naran K, Khumalo NP, Barth S. Antibody-Based Targeted Interventions for the Diagnosis and Treatment of Skin Cancers. Anticancer Agents Med Chem 2021; 21:162-186. [PMID: 32723261 DOI: 10.2174/1871520620666200728123006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 03/19/2020] [Accepted: 04/30/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Cutaneous malignancies most commonly arise from skin epidermal cells. These cancers may rapidly progress from benign to a metastatic phase. Surgical resection represents the gold standard therapeutic treatment of non-metastatic skin cancer while chemo- and/or radiotherapy are often used against metastatic tumors. However, these therapeutic treatments are limited by the development of resistance and toxic side effects, resulting from the passive accumulation of cytotoxic drugs within healthy cells. OBJECTIVE This review aims to elucidate how the use of monoclonal Antibodies (mAbs) targeting specific Tumor Associated Antigens (TAAs) is paving the way to improved treatment. These mAbs are used as therapeutic or diagnostic carriers that can specifically deliver cytotoxic molecules, fluorophores or radiolabels to cancer cells that overexpress specific target antigens. RESULTS mAbs raised against TAAs are widely in use for e.g. differential diagnosis, prognosis and therapy of skin cancers. Antibody-Drug Conjugates (ADCs) particularly show remarkable potential. The safest ADCs reported to date use non-toxic photo-activatable Photosensitizers (PSs), allowing targeted Photodynamic Therapy (PDT) resulting in targeted delivery of PS into cancer cells and selective killing after light activation without harming the normal cell population. The use of near-infrared-emitting PSs enables both diagnostic and therapeutic applications upon light activation at the specific wavelengths. CONCLUSION Antibody-based approaches are presenting an array of opportunities to complement and improve current methods employed for skin cancer diagnosis and treatment.
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Affiliation(s)
- Suresh Madheswaran
- Medical Biotechnology & Immunotherapy Research Unit, Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Neelakshi Mungra
- Medical Biotechnology & Immunotherapy Research Unit, Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Fleury A N Biteghe
- Department of Radiation Oncology and Biomedical Sciences, Cedars-Sinai Medical, 8700 Beverly Blvd, Los Angeles, CA, United States
| | - Jean De la Croix Ndong
- Department of Orthopedic Surgery, New York University Langone Orthopedic Hospital, 301 East 17th Street, New York, NY, United States
| | - Afolake T Arowolo
- The Hair and Skin Research Lab, Division of Dermatology, Department of Medicine, Faculty of Health Sciences, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa
| | - Henry A Adeola
- The Hair and Skin Research Lab, Division of Dermatology, Department of Medicine, Faculty of Health Sciences, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa
| | - Dharanidharan Ramamurthy
- Medical Biotechnology & Immunotherapy Research Unit, Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Krupa Naran
- Medical Biotechnology & Immunotherapy Research Unit, Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Nonhlanhla P Khumalo
- The Hair and Skin Research Lab, Division of Dermatology, Department of Medicine, Faculty of Health Sciences, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa
| | - Stefan Barth
- Medical Biotechnology & Immunotherapy Research Unit, Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
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Muslimov AR, Antuganov DO, Tarakanchikova YV, Zhukov MV, Nadporojskii MA, Zyuzin MV, Timin AS. Calcium Carbonate Core-Shell Particles for Incorporation of 225Ac and Their Application in Local α-Radionuclide Therapy. ACS APPLIED MATERIALS & INTERFACES 2021; 13:25599-25610. [PMID: 34028266 DOI: 10.1021/acsami.1c02155] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Actinium-225 (225Ac) radiolabeled submicrometric core-shell particles (SPs) made of calcium carbonate (CaCO3) coated with biocompatible polymers [tannic acid-human serum albumin (TA/HSA)] have been developed to improve the efficiency of local α-radionuclide therapy in melanoma models (B16-F10 tumor-bearing mice). The developed 225Ac-SPs possess radiochemical stability and demonstrate effective retention of 225Ac and its daughter isotopes. The SPs have been additionally labeled with zirconium-89 (89Zr) to perform the biodistribution studies using positron emission tomography-computerized tomography (PET/CT) imaging for 14 days after intratumoral injection. According to the PET/CT analysis, a significant accumulation of 89Zr-SPs in the tumor area is revealed for the whole investigation period, which correlates with the direct radiometry analysis after intratumoral administration of 225Ac-SPs. The histological analysis has revealed no abnormal changes in healthy tissue organs after treatment with 225Ac-SPs (e.g., no acute pathologic findings are detected in the liver and kidneys). At the same time, the inhibition of tumor growth has been observed as compared with control samples [nonradiolabeled SPs and phosphate-buffered saline (PBS)]. The treatment of mice with 225Ac-SPs has resulted in prolonged survival compared to the control samples. Thus, our study validates the application of 225Ac-doped core-shell submicron CaCO3 particles for local α-radionuclide therapy.
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Affiliation(s)
- Albert R Muslimov
- Granov Russian Research Center of Radiology & Surgical Technologies, 197758 St. Petersburg, Russian Federation
- Nanobiotechnology Laboratory, St. Petersburg Academic University, 194021 St. Petersburg, Russian Federation
| | - Dmitrii O Antuganov
- Granov Russian Research Center of Radiology & Surgical Technologies, 197758 St. Petersburg, Russian Federation
| | - Yana V Tarakanchikova
- Granov Russian Research Center of Radiology & Surgical Technologies, 197758 St. Petersburg, Russian Federation
- Nanobiotechnology Laboratory, St. Petersburg Academic University, 194021 St. Petersburg, Russian Federation
- Peter The Great St. Petersburg Polytechnic University, 195251 St. Petersburg, Russian Federation
| | - Mikhail V Zhukov
- Department of Physics and Engineering, ITMO University, 191002 St. Petersburg, Russian Federation
| | - Michail A Nadporojskii
- Granov Russian Research Center of Radiology & Surgical Technologies, 197758 St. Petersburg, Russian Federation
| | - Mikhail V Zyuzin
- Granov Russian Research Center of Radiology & Surgical Technologies, 197758 St. Petersburg, Russian Federation
- Department of Physics and Engineering, ITMO University, 191002 St. Petersburg, Russian Federation
| | - Alexander S Timin
- Granov Russian Research Center of Radiology & Surgical Technologies, 197758 St. Petersburg, Russian Federation
- Peter The Great St. Petersburg Polytechnic University, 195251 St. Petersburg, Russian Federation
- Research School of Chemical and Biomedical Engineering, National Research Tomsk Polytechnic University, 634050 Tomsk, Russian Federation
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Cheng Z, Li M, Dey R, Chen Y. Nanomaterials for cancer therapy: current progress and perspectives. J Hematol Oncol 2021; 14:85. [PMID: 34059100 PMCID: PMC8165984 DOI: 10.1186/s13045-021-01096-0] [Citation(s) in RCA: 374] [Impact Index Per Article: 124.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 05/24/2021] [Indexed: 12/24/2022] Open
Abstract
Cancer is a disease with complex pathological process. Current chemotherapy faces problems such as lack of specificity, cytotoxicity, induction of multi-drug resistance and stem-like cells growth. Nanomaterials are materials in the nanorange 1–100 nm which possess unique optical, magnetic, and electrical properties. Nanomaterials used in cancer therapy can be classified into several main categories. Targeting cancer cells, tumor microenvironment, and immune system, these nanomaterials have been modified for a wide range of cancer therapies to overcome toxicity and lack of specificity, enhance drug capacity as well as bioavailability. Although the number of studies has been increasing, the number of approved nano-drugs has not increased much over the years. To better improve clinical translation, further research is needed for targeted drug delivery by nano-carriers to reduce toxicity, enhance permeability and retention effects, and minimize the shielding effect of protein corona. This review summarizes novel nanomaterials fabricated in research and clinical use, discusses current limitations and obstacles that hinder the translation from research to clinical use, and provides suggestions for more efficient adoption of nanomaterials in cancer therapy.
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Affiliation(s)
- Zhe Cheng
- Department of Oncology, NHC Key Laboratory of Cancer Proteomics, Laboratory of Structural Biology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - Maoyu Li
- Department of Oncology, NHC Key Laboratory of Cancer Proteomics, Laboratory of Structural Biology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - Raja Dey
- Department of Nucleotide Metabolism and Drug Discovery, The Hormel Institute, University of Minnesota, Austin, MN, 55912, USA
| | - Yongheng Chen
- Department of Oncology, NHC Key Laboratory of Cancer Proteomics, Laboratory of Structural Biology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China. .,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China.
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Elter JK, Quader S, Eichhorn J, Gottschaldt M, Kataoka K, Schacher FH. Core-Cross-linked Fluorescent Worm-Like Micelles for Glucose-Mediated Drug Delivery. Biomacromolecules 2021; 22:1458-1471. [PMID: 33555175 DOI: 10.1021/acs.biomac.0c01661] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
We herein report the fabrication of core-crosslinked, fluorescent, and surface-functionalized worm-like block copolymer micelles as drug delivery vehicles. The polyether-based diblock terpolymer [allyl-poly(ethylene oxide)-block-poly(2-ethylhexyl glycidyl ether-co-furfuryl glycidyl ether)] was synthesized via anionic ring opening polymerization, and self-assembly in water as a selective solvent led to the formation of long filomicelles. Subsequent cross-linking was realized using hydrophobic bismaleimides as well as a designed fluorescent cross-linker for thermally induced Diels-Alder reactions with the furfuryl units incorporated in the hydrophobic block of the diblock terpolymer. As a fluorescent cross-linker, we synthesized and incorporated a cyanine 5-based bismaleimide in the cross-linking process, which can be used for fluorescence tracking of the particles. Furthermore, we covalently attached glucose to the allyl end groups present on the surface of the micelles to investigate active glucose-mediated transport into suitable cell lines. First studies in 2D as well as 3D cell culture models suggest a glucose-dependent uptake of the particles into cells despite their unusually large size compared to other nanoparticle systems used in drug delivery.
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Affiliation(s)
- Johanna K Elter
- Institute of Organic Chemistry and Macromolecular Chemistry, Friedrich Schiller University Jena, Humboldtstraße 10, Jena D-07743, Germany.,Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, Jena D-07743, Germany
| | - Sabina Quader
- Innovation Center of Nanomedicine (iCONM), Kawasaki Institute of Industrial Promotion, 3-25-14 Tonomachi, Kawasaki-ku, Kawasaki 210-0821, Japan
| | - Jonas Eichhorn
- Institute of Organic Chemistry and Macromolecular Chemistry, Friedrich Schiller University Jena, Humboldtstraße 10, Jena D-07743, Germany.,Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, Jena D-07743, Germany
| | - Michael Gottschaldt
- Institute of Organic Chemistry and Macromolecular Chemistry, Friedrich Schiller University Jena, Humboldtstraße 10, Jena D-07743, Germany.,Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, Jena D-07743, Germany
| | - Kazunori Kataoka
- Innovation Center of Nanomedicine (iCONM), Kawasaki Institute of Industrial Promotion, 3-25-14 Tonomachi, Kawasaki-ku, Kawasaki 210-0821, Japan.,Institute for Future Initiatives, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Felix H Schacher
- Institute of Organic Chemistry and Macromolecular Chemistry, Friedrich Schiller University Jena, Humboldtstraße 10, Jena D-07743, Germany.,Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, Jena D-07743, Germany
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Shahzad K, Majid ASA, Khan M, Iqbal MA, Ali A. Recent advances in the synthesis of (99mTechnetium) based radio-pharmaceuticals. REV INORG CHEM 2021. [DOI: 10.1515/revic-2020-0021] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Abstract
Technetium radionuclide (99mTc) has excellent extent of disintegration properties and occupies a special place in the field of nuclear medicinal chemistry and other health disciplines. Current review describes recent approaches of synthesis in detailed ways for radio-pharmaceuticals of technetium which have been developed to treat and diagnose the biotic disorders. These technetium labeled radio-pharmaceuticals have been established to apply in the field of diagnostic nuclear medicine especially for imaging of different body parts such as brain, heart, kidney, bones and so on, through single photon emission computed tomography (SPECT) that is thought to be difficult to image such organs by using common X-ray and MRI (Magnetic Resonance Imaging) techniques. This review highlights and accounts an inclusive study on the various synthetic routes of technetium labeled radio-pharmaceuticals using ligands with various donor atoms such as carbon, nitrogen, sulphur, phosphorus etc. These compounds can be utilized as next generation radio-pharmaceuticals.
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Affiliation(s)
- Khurram Shahzad
- Department of Chemistry , University of Agriculture , Faisalabad , 38000 , Pakistan
| | | | - Mumtaz Khan
- Health Physics Division, Pakistan Institute of Nuclear Science and Technology , Islamabad , Pakistan
| | - Muhammad Adnan Iqbal
- Department of Chemistry , University of Agriculture , Faisalabad , 38000 , Pakistan
- Organometallic and Coordination Chemistry Laboratory, University of Agriculture , Faisalabad , 38000 , Pakistan
| | - Asjad Ali
- Department of Chemistry , University of Agriculture , Faisalabad , 38000 , Pakistan
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Kim EM, Jeong HJ. Liposomes: Biomedical Applications. Chonnam Med J 2021; 57:27-35. [PMID: 33537216 PMCID: PMC7840352 DOI: 10.4068/cmj.2021.57.1.27] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 12/22/2020] [Accepted: 12/23/2020] [Indexed: 12/13/2022] Open
Abstract
Liposomes, with their flexible physicochemical and biophysical properties, continue to be studied as an important potential a critical drug delivery system. Liposomes have overcome the challenges of conventional free drug therapy by encapsulating therapeutic agents, thereby improving in vivo biodistribution and reducing systemic toxicity. New imaging modalities and interpretation techniques, as well as new techniques for targetable system formulation technique, and tumor environmental information, have affected the search for a means of overcoming the difficulties of conventional liposome formulation. In this review, we briefly discuss how liposomal formulation has been applied across the biomedical field, particularly as a therapy, and the role it may play in the future, when paired with new developments in diagnosis and theranostics. The biological challenges that still remain and the translational obstacles are discussed.
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Affiliation(s)
- Eun-Mi Kim
- Department of Nuclear Medicine, Molecular Imaging & Therapeutic Medicine Research Center, Research Institute of Clinical Medicine of Jeonbuk National University and Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Korea
| | - Hwan-Jeong Jeong
- Department of Nuclear Medicine, Molecular Imaging & Therapeutic Medicine Research Center, Research Institute of Clinical Medicine of Jeonbuk National University and Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Korea
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Kozlovskaya V, Alford A, Dolmat M, Ducharme M, Caviedes R, Radford L, Lapi SE, Kharlampieva E. Multilayer Microcapsules with Shell-Chelated 89Zr for PET Imaging and Controlled Delivery. ACS APPLIED MATERIALS & INTERFACES 2020; 12:56792-56804. [PMID: 33306342 DOI: 10.1021/acsami.0c17456] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Radionuclide-functionalized drug delivery vehicles capable of being imaged via positron emission tomography (PET) are of increasing interest in the biomedical field as they can reveal the in vivo behavior of encapsulated therapeutics with high sensitivity. However, the majority of current PET-guided theranostic agents suffer from poor retention of radiometal over time, low drug loading capacities, and time-limited PET imaging capability. To overcome these challenges, we have developed hollow microcapsules with a thin (<100 nm) multilayer shell as advanced theranostic delivery systems for multiday PET tracking in vivo. The 3 μm capsules were fabricated via the aqueous multilayer assembly of a natural antioxidant, tannic acid (TA), and a poly(N-vinylpyrrolidone) (PVPON) copolymer containing monomer units functionalized with deferoxamine (DFO) to chelate the 89Zr radionuclide, which has a half-life of 3.3 days. We have found using radiochromatography that (TA/PVPON-DFO)6 capsules retained on average 17% more 89Zr than their (TA/PVPON)6 counterparts, which suggests that the covalent attachment of the DFO to PVPON provides stable 89Zr chelation. In vivo PET imaging studies performed in mice demonstrated that excellent stability and imaging contrast were still present 7 days postinjection. Animal biodistribution analyses showed that capsules primarily accumulated in the spleen, liver, and lungs with negligible accumulation in the femur, with the latter confirming the stable binding of the radiotracer to the capsule walls. The application of therapeutic ultrasound (US) (60 s of 20 kHz US at 120 W cm-2) to Zr-functionalized capsules could release the hydrophilic anticancer drug doxorubicin from the capsules in the therapeutic amounts. Polymeric capsules with the capability of extended in vivo PET-based tracking and US-induced drug release provide an advanced platform for development of precision-targeted therapeutic carriers and could aid in the development of more effective drug delivery systems.
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Affiliation(s)
- Veronika Kozlovskaya
- Department of Chemistry, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
- Center for Nanomaterials and Biointegration, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
| | - Aaron Alford
- Department of Chemistry, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
| | - Maksim Dolmat
- Department of Chemistry, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
| | - Maxwell Ducharme
- Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
| | - Racquel Caviedes
- Department of Chemistry, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
| | - Lauren Radford
- Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
| | - Suzanne E Lapi
- Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
| | - Eugenia Kharlampieva
- Department of Chemistry, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
- Center for Nanomaterials and Biointegration, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
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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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Zyuzin MV, Antuganov D, Tarakanchikova YV, Karpov TE, Mashel TV, Gerasimova EN, Peltek OO, Alexandre N, Bruyere S, Kondratenko YA, Muslimov AR, Timin AS. Radiolabeling Strategies of Micron- and Submicron-Sized Core-Shell Carriers for In Vivo Studies. ACS APPLIED MATERIALS & INTERFACES 2020; 12:31137-31147. [PMID: 32551479 DOI: 10.1021/acsami.0c06996] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Core-shell particles made of calcium carbonate and coated with biocompatible polymers using the Layer-by-Layer technique can be considered as a unique drug-delivery platform that enables us to load different therapeutic compounds, exhibits a high biocompatibility, and can integrate several stimuli-responsive mechanisms for drug release. However, before implementation for diagnostic or therapeutic purposes, such core-shell particles require a comprehensive in vivo evaluation in terms of physicochemical and pharmacokinetic properties. Positron emission tomography (PET) is an advanced imaging technique for the evaluation of in vivo biodistribution of drug carriers; nevertheless, an incorporation of positron emitters in these carriers is needed. Here, for the first time, we demonstrate the radiolabeling approaches of calcium carbonate core-shell particles with different sizes (CaCO3 micron-sized core-shell particles (MicCSPs) and CaCO3 submicron-sized core-shell particles (SubCSPs)) to precisely determine their in vivo biodistribution after intravenous administration in rats. For this, several methods of radiolabeling have been developed, where the positron emitter (68Ga) was incorporated into the particle's core (co-precipitation approach) or onto the surface of the shell (either layer coating or adsorption approaches). According to the obtained data, radiochemical bounding and stability of 68Ga strongly depend on the used radiolabeling approach, and the co-precipitation method has shown the best radiochemical stability in human serum (96-98.5% for both types of core-shell particles). Finally, we demonstrate the size-dependent effect of core-shell particles' distribution on the specific organ uptake, using a combination of imaging techniques, PET, and computerized tomography (CT), as well as radiometry of separate organs. Thus, our findings open up new perspectives of CaCO3-radiolabeled core-shell particles for their further implementation into clinical practice.
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Affiliation(s)
- Mikhail V Zyuzin
- Granov Russian Research Center of Radiology & Surgical Technologies, Leningradskaya Street 70 Pesochny, St. Petersburg 197758, Russian Federation
- Department of Physics and Engineering, ITMO University, Lomonosova 9, St. Petersburg 191002, Russian Federation
| | - Dmitrii Antuganov
- Granov Russian Research Center of Radiology & Surgical Technologies, Leningradskaya Street 70 Pesochny, St. Petersburg 197758, Russian Federation
| | - Yana V Tarakanchikova
- Granov Russian Research Center of Radiology & Surgical Technologies, Leningradskaya Street 70 Pesochny, St. Petersburg 197758, Russian Federation
- Nanobiotechnology Laboratory, St. Petersburg Academic University, St. Petersburg 194021, Russian Federation
| | - Timofey E Karpov
- Granov Russian Research Center of Radiology & Surgical Technologies, Leningradskaya Street 70 Pesochny, St. Petersburg 197758, Russian Federation
- Peter The Great St. Petersburg Polytechnic University, Polytechnicheskaya 29, St. Petersburg 195251, Russian Federation
| | - Tatiana V Mashel
- Department of Applied Optics, ITMO University, Grivtsova 14-16, St. Petersburg 190000, Russian Federation
| | - Elena N Gerasimova
- Department of Physics and Engineering, ITMO University, Lomonosova 9, St. Petersburg 191002, Russian Federation
| | - Oleksii O Peltek
- Department of Physics and Engineering, ITMO University, Lomonosova 9, St. Petersburg 191002, Russian Federation
| | - Nominé Alexandre
- Department of Physics and Engineering, ITMO University, Lomonosova 9, St. Petersburg 191002, Russian Federation
- Universite de Lorraine CNRS, Institut Jean Lamour, F-54000 Nancy, France
| | - Stéphanie Bruyere
- Universite de Lorraine CNRS, Institut Jean Lamour, F-54000 Nancy, France
| | - Yulia A Kondratenko
- Laboratory of Organosilicon Compounds and Materials, Grebenshchikov Institute of Silicate Chemistry RAS, nab. Makarova, 2, St. Petersburg 199034, Russia
| | - Albert R Muslimov
- Granov Russian Research Center of Radiology & Surgical Technologies, Leningradskaya Street 70 Pesochny, St. Petersburg 197758, Russian Federation
- Nanobiotechnology Laboratory, St. Petersburg Academic University, St. Petersburg 194021, Russian Federation
| | - Alexander S Timin
- Granov Russian Research Center of Radiology & Surgical Technologies, Leningradskaya Street 70 Pesochny, St. Petersburg 197758, Russian Federation
- Peter The Great St. Petersburg Polytechnic University, Polytechnicheskaya 29, St. Petersburg 195251, Russian Federation
- Research School of Chemical and Biomedical Engineering, National Research Tomsk Polytechnic University, Lenin Avenue 30, Tomsk 634050, Russia
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48
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Recent advances in theranostic polymeric nanoparticles for cancer treatment: A review. Int J Pharm 2020; 582:119314. [PMID: 32283197 DOI: 10.1016/j.ijpharm.2020.119314] [Citation(s) in RCA: 76] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 04/03/2020] [Accepted: 04/06/2020] [Indexed: 12/16/2022]
Abstract
Nanotheranostics is fast-growing pharmaceutical technology for simultaneously monitoring drug release and its distribution, and to evaluate the real time therapeutic efficacy through a single nanoscale for treatment and diagnosis of deadly disease such as cancers. In recent two decades, biodegradable polymers have been discovered as important carriers to accommodate therapeutic and medical imaging agents to facilitate construction of multi-modal formulations. In this review, we summarize various multifunctional polymeric nano-sized formulations such as polymer-based super paramagnetic nanoparticles, ultrasound-triggered polymeric nanoparticles, polymeric nanoparticles bearing radionuclides, and fluorescent polymeric nano-sized formulations for purpose of theranostics. The use of such multi-modal nano-sized formulations for near future clinical trials can assist clinicians to predict therapeutic properties (for instance, depending upon the quantity of drug accumulated at the cancerous site) and observed the progress of tumor growth in patients, thus improving tailored medicines.
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Peltek OO, Muslimov AR, Zyuzin MV, Timin AS. Correction to: Current outlook on radionuclide delivery systems: from design consideration to translation into clinics. J Nanobiotechnology 2020; 18:2. [PMID: 31898505 PMCID: PMC6939325 DOI: 10.1186/s12951-019-0558-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Affiliation(s)
- Oleksii O Peltek
- Russian Research Center of Radiology and Surgical Technologies (RRCRST) of Ministry of Public Health, Leningradskaya Street 70 Pesochny, Saint-Petersburg, 197758, Russian Federation
| | - Albert R Muslimov
- Russian Research Center of Radiology and Surgical Technologies (RRCRST) of Ministry of Public Health, Leningradskaya Street 70 Pesochny, Saint-Petersburg, 197758, Russian Federation
| | - Mikhail V Zyuzin
- Faculty of Physics and Engineering, ITMO University, St. Petersburg, 197101, Russia
| | - Alexander S Timin
- Russian Research Center of Radiology and Surgical Technologies (RRCRST) of Ministry of Public Health, Leningradskaya Street 70 Pesochny, Saint-Petersburg, 197758, Russian Federation. .,Research School of Chemical and Biomedical Engineering, National Research Tomsk Polytechnic University, Lenin Avenue 30, Tomsk, 634050, Russia.
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