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Palma E, Içhedef C, Fernandes C, Belchior A, Raposinho P, Gano L, Miranda A, Moreira D, Lourenço P, Cruz C, Pires AS, Botelho MF, Paulo A. Targeting of G-quadruplex DNA with 99mTc(I)/Re(I) Tricarbonyl Complexes Carrying Pyridostatin Derivatives. Chemistry 2024; 30:e202400285. [PMID: 38386665 DOI: 10.1002/chem.202400285] [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: 01/22/2024] [Revised: 02/21/2024] [Accepted: 02/22/2024] [Indexed: 02/24/2024]
Abstract
The main goal of this work was to elucidate the potential relevance of (radio)metal chelates of 99mTc and Re targeting G-quadruplex structures for the design of new tools for cancer theranostics. 99mTc provides the complexes with the ability to perform single-photon-emission computed tomography imaging studies, while the Re complexes should act as anticancer agents upon interaction with specific G4 DNA or RNA structures present in tumor tissues. Towards this goal, we have developed isostructural 99mTc(I) and Re(I) tricarbonyl complexes anchored by a pyrazolyl-diamine (Pz) chelator carrying a pendant pyridostatin (PDS) fragment as the G4-binding motif. The interaction of the PDF-Pz-Re (8) complex with different G4-forming oligonucleotides was studied by circular dichroism, fluorescence spectroscopy and FRET-melting assays. The results showed that the Re complex retained the ability to bind and stabilize G4-structures from different DNA or RNA sequences, namely those present on the SRC proto-oncogene and telomeric RNA (TERRA sequence). PDF-Pz-Re (8) showed low to moderate cytotoxicity in PC3 and MCF-7 cancer cell lines, as typically observed for G4-binders. Biodistribution studies of the congener PDF-Pz-99mTc (12) in normal mice showed that the complex undergoes a fast blood clearance with a predominant hepatobiliary excretion, pointing also for a high in vitro stability.
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Affiliation(s)
- Elisa Palma
- C2TN-Centro de Ciências e Tecnologias Nucleares, Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10, 2695-066, Bobadela LRS, Portugal
| | - Cigdem Içhedef
- Ege University, Institute of Nuclear Sciences, 35100, Izmir, Turkey
| | - Célia Fernandes
- C2TN-Centro de Ciências e Tecnologias Nucleares, Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10, 2695-066, Bobadela LRS, Portugal
- DECN-Departamento de Engenharia e Ciências Nucleares, Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10, 2695-066, Bobadela LRS, Portugal
| | - Ana Belchior
- C2TN-Centro de Ciências e Tecnologias Nucleares, Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10, 2695-066, Bobadela LRS, Portugal
- DECN-Departamento de Engenharia e Ciências Nucleares, Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10, 2695-066, Bobadela LRS, Portugal
| | - Paula Raposinho
- C2TN-Centro de Ciências e Tecnologias Nucleares, Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10, 2695-066, Bobadela LRS, Portugal
- DECN-Departamento de Engenharia e Ciências Nucleares, Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10, 2695-066, Bobadela LRS, Portugal
| | - Lurdes Gano
- C2TN-Centro de Ciências e Tecnologias Nucleares, Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10, 2695-066, Bobadela LRS, Portugal
- DECN-Departamento de Engenharia e Ciências Nucleares, Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10, 2695-066, Bobadela LRS, Portugal
| | - André Miranda
- CICS-UBI - Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal, Av. Infante D. Henrique, 6200-506, Covilhã, Portugal
| | - David Moreira
- CICS-UBI - Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal, Av. Infante D. Henrique, 6200-506, Covilhã, Portugal
| | - Pedro Lourenço
- CICS-UBI - Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal, Av. Infante D. Henrique, 6200-506, Covilhã, Portugal
| | - Carla Cruz
- CICS-UBI - Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal, Av. Infante D. Henrique, 6200-506, Covilhã, Portugal
- Departamento de Química, Universidade da Beira Interior, Rua Marquês de Ávila e Bolama, 6201-001, Covilhã, Portugal
| | - Ana Salomé Pires
- University of Coimbra, Coimbra Institute for Clinical and Biomedical Research (iCBR) Area of Environment Genetics and Oncobiology (CIMAGO), Institute of Biophysics, Faculty of Medicine, 3000-548, Coimbra, Portugal
- University of Coimbra, Center for Innovative Biomedicine and Biotechnology (CIBB), 3000-548, Coimbra, Portugal
- Clinical Academic Centre of Coimbra (CACC), 3000-061, Coimbra, Portugal
| | - Maria Filomena Botelho
- University of Coimbra, Coimbra Institute for Clinical and Biomedical Research (iCBR) Area of Environment Genetics and Oncobiology (CIMAGO), Institute of Biophysics, Faculty of Medicine, 3000-548, Coimbra, Portugal
- University of Coimbra, Center for Innovative Biomedicine and Biotechnology (CIBB), 3000-548, Coimbra, Portugal
- Clinical Academic Centre of Coimbra (CACC), 3000-061, Coimbra, Portugal
| | - António Paulo
- C2TN-Centro de Ciências e Tecnologias Nucleares, Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10, 2695-066, Bobadela LRS, Portugal
- DECN-Departamento de Engenharia e Ciências Nucleares, Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10, 2695-066, Bobadela LRS, Portugal
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Souche C, Fouillet J, Rubira L, Donzé C, Deshayes E, Fersing C. Bisphosphonates as Radiopharmaceuticals: Spotlight on the Development and Clinical Use of DOTAZOL in Diagnostics and Palliative Radionuclide Therapy. Int J Mol Sci 2023; 25:462. [PMID: 38203632 PMCID: PMC10779041 DOI: 10.3390/ijms25010462] [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: 12/04/2023] [Revised: 12/25/2023] [Accepted: 12/27/2023] [Indexed: 01/12/2024] Open
Abstract
Bisphosphonates are therapeutic agents that have been used for almost five decades in the treatment of various bone diseases, such as osteoporosis, Paget disease and prevention of osseous complications in cancer patients. In nuclear medicine, simple bisphosphonates such as 99mTc-radiolabelled oxidronate and medronate remain first-line bone scintigraphic imaging agents for both oncology and non-oncology indications. In line with the growing interest in theranostic molecules, bifunctional bisphosphonates bearing a chelating moiety capable of complexing a variety of radiometals were designed. Among them, DOTA-conjugated zoledronate (DOTAZOL) emerged as an ideal derivative for both PET imaging (when radiolabeled with 68Ga) and management of bone metastases from various types of cancer (when radiolabeled with 177Lu). In this context, this report provides an overview of the main medicinal chemistry aspects concerning bisphosphonates, discussing their roles in molecular oncology imaging and targeted radionuclide therapy with a particular focus on bifunctional bisphosphonates. Particular attention is also paid to the development of DOTAZOL, with emphasis on the radiochemistry and quality control aspects of its preparation, before outlining the preclinical and clinical data obtained so far with this radiopharmaceutical candidate.
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Affiliation(s)
- Céleste Souche
- Nuclear Medicine Department, Institut Régional du Cancer de Montpellier (ICM), University Montpellier, 34298 Montpellier, France
| | - Juliette Fouillet
- Nuclear Medicine Department, Institut Régional du Cancer de Montpellier (ICM), University Montpellier, 34298 Montpellier, France
| | - Léa Rubira
- Nuclear Medicine Department, Institut Régional du Cancer de Montpellier (ICM), University Montpellier, 34298 Montpellier, France
| | - Charlotte Donzé
- Nuclear Medicine Department, Institut Régional du Cancer de Montpellier (ICM), University Montpellier, 34298 Montpellier, France
| | - Emmanuel Deshayes
- Nuclear Medicine Department, Institut Régional du Cancer de Montpellier (ICM), University Montpellier, 34298 Montpellier, France
- Institut de Recherche en Cancérologie de Montpellier (IRCM), INSERM U1194, University Montpellier, Institut Régional du Cancer de Montpellier (ICM), 34298 Montpellier, France
| | - Cyril Fersing
- Nuclear Medicine Department, Institut Régional du Cancer de Montpellier (ICM), University Montpellier, 34298 Montpellier, France
- IBMM, University Montpellier, CNRS, ENSCM, 34293 Montpellier, France
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3
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Sidorenko GV, Miroslavov AE, Tyupina MY. Technetium(I) carbonyl complexes for nuclear medicine: Coordination-chemical aspect. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214911] [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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4
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Xiao D, Jiang Y, Feng J, Ruan Q, Wang Q, Yin G, Zhang J. Novel 99mTc labeled complexes with bisphosphonate isocyanide: radiosynthesis and evaluation as potential bone-seeking agents. Bioorg Med Chem Lett 2022; 73:128918. [DOI: 10.1016/j.bmcl.2022.128918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 07/28/2022] [Accepted: 07/28/2022] [Indexed: 11/02/2022]
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5
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Manousi N, Tzanavaras PD, Zacharis CK. Determination of bisphosphonate active pharmaceutical ingredients in pharmaceuticals and biological materials: an updated review. J Pharm Biomed Anal 2022; 219:114921. [DOI: 10.1016/j.jpba.2022.114921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 06/30/2022] [Accepted: 06/30/2022] [Indexed: 11/16/2022]
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6
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Pereira NC, de Oliveira Silva J, De Sousa FB, Miranda SEM, Soares DCF, de Barros ALB. [99mTc]Tc-Phosphate-buffer system as a potential tracer for bone imaging. J Radioanal Nucl Chem 2021. [DOI: 10.1007/s10967-021-07869-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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7
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Fragogeorgi EA, Rouchota M, Georgiou M, Velez M, Bouziotis P, Loudos G. In vivo imaging techniques for bone tissue engineering. J Tissue Eng 2019; 10:2041731419854586. [PMID: 31258885 PMCID: PMC6589947 DOI: 10.1177/2041731419854586] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Bone is a dynamic tissue that constantly undergoes modeling and remodeling. Bone tissue engineering relying on the development of novel implant scaffolds for the treatment of pre-clinical bone defects has been extensively evaluated by histological techniques. The study of bone remodeling, that takes place over several weeks, is limited by the requirement of a large number of animals and time-consuming and labor-intensive procedures. X-ray-based imaging methods that can non-invasively detect the newly formed bone tissue have therefore been extensively applied in pre-clinical research and in clinical practice. The use of other imaging techniques at a pre-clinical level that act as supportive tools is convenient. This review mainly focuses on nuclear imaging methods (single photon emission computed tomography and positron emission tomography), either alone or used in combination with computed tomography. It addresses their application to small animal models with bone defects, both untreated and filled with substitute materials, to boost the knowledge on bone regenerative processes.
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Affiliation(s)
- Eirini A Fragogeorgi
- Institute of Nuclear & Radiological Sciences and Technology, Energy & Safety (INRASTES), NCSR "Demokritos", Athens, Greece
| | - Maritina Rouchota
- Bioemission Technology Solutions (BIOEMTECH), Athens, Greece / Lefkippos Attica Technology Park, NCSR "Demokritos", Athens, Greece
| | - Maria Georgiou
- Department of Biomedical Engineering, University of West Attica, Athens, Greece
| | - Marisela Velez
- Instituto de Catálisis y Petroleoquímica (CSIC), Madrid, Spain
| | - Penelope Bouziotis
- Institute of Nuclear & Radiological Sciences and Technology, Energy & Safety (INRASTES), NCSR "Demokritos", Athens, Greece
| | - George Loudos
- Institute of Nuclear & Radiological Sciences and Technology, Energy & Safety (INRASTES), NCSR "Demokritos", Athens, Greece.,Bioemission Technology Solutions (BIOEMTECH), Athens, Greece / Lefkippos Attica Technology Park, NCSR "Demokritos", Athens, Greece
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8
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David E, Cagnol S, Goujon JY, Egorov M, Taurelle J, Benesteau C, Morandeau L, Moal C, Sicard M, Pairel S, Heymann D, Redini F, Gouin F, Le Bot R. 12b80 - Hydroxybisphosphonate Linked Doxorubicin: Bone Targeted Strategy for Treatment of Osteosarcoma. Bioconjug Chem 2019; 30:1665-1676. [PMID: 31045351 DOI: 10.1021/acs.bioconjchem.9b00210] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
To reply to as yet unmet medical needs to treat osteosarcoma, a form of primary bone cancer, we conceived the 12b80 compound by covalently conjugating antineoplastic compound doxorubicin to a bone targeting hydroxybisphosphonate vector and turned it into a prodrug through a custom linker designed to specifically trigger doxorubicin release in acidic bone tumor microenvironment. Synthesis of 12b80 was thoroughly optimized to be produced at gram scale. 12b80 was evaluated in vitro for high bone support affinity, specific release of doxorubicin in acidic condition, lower cytotoxicity, and cellular uptake of the prodrug. In vivo in rodents, 12b80 displayed rapid and sustained targeting of bone tissue and tumor-associated heterotopic bone and permitted a higher doxorubicin payload in tumor bone environment compared to nonvectorized doxorubicin. Consequently, 12b80 showed much lower toxicity compared to doxorubicin, promoted strong antitumor effects on rodent orthotopic osteosarcoma, displayed a dose-response therapeutic effect, and was more potent than doxorubicin/zoledronate combination.
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Affiliation(s)
| | | | | | - Maxim Egorov
- Atlanthera , 3 rue Aronnax , 44821 Saint Herblain , France
| | | | | | | | | | - Marie Sicard
- Atlanthera , 3 rue Aronnax , 44821 Saint Herblain , France
| | - Samuel Pairel
- Atlanthera , 3 rue Aronnax , 44821 Saint Herblain , France
| | - Dominique Heymann
- Institut de Cancérologie de l'Ouest, Inserm, CRCINA, Université de Nantes, Université d'Angers , Blvd Jacques Monod , 44805 Saint-Herblain , France
| | - Françoise Redini
- INSERM UMR1238, Université de Nantes , Sarcomes osseux et remodelage des tissus calcifiés, Faculté de médecine , 44035 Nantes , France
| | - François Gouin
- Departement de Chirurgie , Centre Léon Bérard , 28 rue Laënnec , 69008 Lyon , France
| | - Ronan Le Bot
- Atlanthera , 3 rue Aronnax , 44821 Saint Herblain , France
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9
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Alvarez-Valdes A, Matesanz AI, Perles J, Fernandes C, Correia JDG, Mendes F, Quiroga AG. Novel structures of platinum complexes bearing N‑bisphosphonates and study of their biological properties. J Inorg Biochem 2018; 191:112-118. [PMID: 30496946 DOI: 10.1016/j.jinorgbio.2018.11.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 10/22/2018] [Accepted: 11/16/2018] [Indexed: 01/18/2023]
Abstract
Novel bisphosphonate platinum complexes: [Pt(isopropylamine)2(BP)]NO3 (BP = pamidronate and alendronate) have been synthesized and characterized. Their monomeric structure contains a bisphosphonate acting as chelate ligand through its oxygen atom donors, conferring the compound's cationic structure with a good solubility in water. The study of the compounds in solution showed high stability up to 24 h. The cytotoxicity in cancer cell lines has been assessed. We also present preliminary studies on the evaluation of the affinity towards biological targets such as DNA (both calf thymus DNA and supercoiled plasmid DNA) and hydroxyapatite where the complexes showed a low DNA interaction, but a clear affinity for hydroxyapatite comparing to their precursors.
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Affiliation(s)
| | - Ana I Matesanz
- Inorganic Chemistry Department, Universidad Autónoma de Madrid, 28049, Spain
| | - Josefina Perles
- SIdI (Servicio Interdepartamental de Investigación), Universidad Autónoma de Madrid, 28049, Spain
| | - Célia Fernandes
- Centro de Ciências e Tecnologias Nucleares, Instituto Superior técnico, Universidade de Lisboa, CTN, Estrada Nacional 10 (km 139,7), 2695-066 Bobadela LRS, Portugal
| | - João D G Correia
- Centro de Ciências e Tecnologias Nucleares, Instituto Superior técnico, Universidade de Lisboa, CTN, Estrada Nacional 10 (km 139,7), 2695-066 Bobadela LRS, Portugal
| | - Filipa Mendes
- Centro de Ciências e Tecnologias Nucleares, Instituto Superior técnico, Universidade de Lisboa, CTN, Estrada Nacional 10 (km 139,7), 2695-066 Bobadela LRS, Portugal.
| | - Adoracion G Quiroga
- Inorganic Chemistry Department, Universidad Autónoma de Madrid, 28049, Spain.
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10
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Song X, Wang Y, Zhang J. Influence of different 99mTc cores on the physicochemical and biodistribution behaviours of 99mTc-labelled complexes of pamidronate dithiocarbamate. J Radioanal Nucl Chem 2018. [DOI: 10.1007/s10967-018-5727-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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11
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Song X, Wang Y, Zhang J, Jin Z, Zhang W, Zhang Y. Synthesis and evaluation of a novel 99m Tc nitrido radiopharmaceutical with alendronate dithiocarbamate as a potential bone-imaging agent. Chem Biol Drug Des 2017; 91:545-551. [PMID: 28994250 DOI: 10.1111/cbdd.13117] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 06/28/2017] [Accepted: 10/04/2017] [Indexed: 11/30/2022]
Abstract
Currently, a popular strategy for designing novel radioprobes as bone-imaging agents is based on the concept of bifunctional radiopharmaceuticals. Considering the dithiocarbamate ligand can act as a suitable bifunctional linking agent to attach technetium-99m (99m Tc) to corresponding target molecules, in this study, alendronate dithiocarbamate (ALNDTC) was synthesized and radiolabeled with [99m Tc≡N]2+ core by ligand exchange reaction to produce 99m TcN-ALNDTC complex, for the potential use as a novel probe for bone imaging. The radiochemical purity of the complex was over 90%. The complex was stable in vitro and could bind to hydroxyapatite. The partition coefficient result indicated it was hydrophilic, and an evaluation of biodistribution in mice indicated that the complex exhibited a higher bone uptake than did 99m Tc-labeled methylenediphosphonate (99m Tc-MDP). Further, single photon emission computed tomography imaging study indicated clear accumulation in bone, suggesting that 99m TcN-ALNDTC would be a promising candidate for bone imaging.
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Affiliation(s)
- Xiaoqing Song
- Key Laboratory of Radiopharmaceuticals, Ministry of Education, College of Chemistry, Beijing Normal University, Beijing, China
| | - Yue Wang
- Key Laboratory of Radiopharmaceuticals, Ministry of Education, College of Chemistry, Beijing Normal University, Beijing, China
| | - Junbo Zhang
- Key Laboratory of Radiopharmaceuticals, Ministry of Education, College of Chemistry, Beijing Normal University, Beijing, China
| | - Zhonghui Jin
- Nuclear Medicine Department, Peking University 3rd Hospital, Beijing, China
| | - Weifang Zhang
- Nuclear Medicine Department, Peking University 3rd Hospital, Beijing, China
| | - Yanyan Zhang
- Nuclear Medicine Department, Peking University 3rd Hospital, Beijing, China
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12
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Erfani M, Rahmani N, Doroudi A, Shafiei M. Preparation and evaluation of rhenium-188-pamidronate as a palliative treatment in bone metastasis. Nucl Med Biol 2017; 49:1-7. [PMID: 28279906 DOI: 10.1016/j.nucmedbio.2017.02.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Revised: 02/13/2017] [Accepted: 02/22/2017] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Rhenium-188-hydroxyethylidene diphosphonate (188Re-HEDP) as a first generation bisphosphonate has been widely used for bone seeking radiopharmaceutical in cases of metastatic bone disease. No study has been yet reported on preparing a complex of 188Re with pamidronate (3-aminohydroxypropylidene-1,1-bisphosphonic acid) (PMA) as a second generation bisphosphonate. Based on this fact, it was hypothesized that a bone-seeking 188Re-PMA radiopharmaceutical could be developed as an agent for palliative radiotherapy of bone pain due to skeletal metastases. METHODS Pamidronate was labeled with 188ReO4- eluted from the alumina based 188W/188Re generator. Labeling was optimized, and radiochemical analysis was performed by thin layer chromatography (TLC) and high performance liquid chromatography (HPLC). Biodistribution of this radioconjugate was evaluated and verified further in mice. RESULTS 188Re-PMA was prepared successfully in a high labeling yield (˃95%) corresponding to a specific activity of 124MBq/μmol and good in vitro stability, but it is likely to consist of multiple species. In biodistribution studies selective uptake and retention of activity in the skeletal system (0.81±0.25% ID/g and 0.57±0.16 at 4 and 48h in bone post injection respectively) followed by clearance in the soft tissues were observed. CONCLUSION These results show that due to its biological capabilities it would be advantageous to use 188Re-PMA for bone pain palliation therapy.
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Affiliation(s)
- Mostafa Erfani
- Radiation Application Research School, Nuclear Science and Technology Research Institute (NSTRI), P.O.Box: 14395-836, Tehran, Iran.
| | - Nasim Rahmani
- School of Pharmacy, Ahvaz Jundishapur University of Medical Sciences, P.O.Box: 61357-33184, Ahvaz, Iran
| | - Alireza Doroudi
- School of Pharmacy, Ahvaz Jundishapur University of Medical Sciences, P.O.Box: 61357-33184, Ahvaz, Iran
| | - Mohammad Shafiei
- Radiation Application Research School, Nuclear Science and Technology Research Institute (NSTRI), P.O.Box: 14395-836, Tehran, Iran
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13
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Silva F, Fernandes C, Campello MPC, Paulo A. Metal complexes of tridentate tripod ligands in medical imaging and therapy. Polyhedron 2017. [DOI: 10.1016/j.poly.2016.11.040] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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14
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Merino P, Maiuolo L, Delso I, Algieri V, De Nino A, Tejero T. Chemical approaches to inhibitors of isoprenoid biosynthesis: targeting farnesyl and geranylgeranyl pyrophosphate synthases. RSC Adv 2017. [DOI: 10.1039/c6ra28316k] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
The chemical synthesis of farnesyl and geranylgeranyl pyrophosphate synthase inhibitors are surveyed.
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Affiliation(s)
- Pedro Merino
- Departamento de Síntesis y Estructura de Biomoléculas
- ISQCH
- Universidad de Zaragoza-CSIC
- 50009 Zaragoza
- Spain
| | - Loredana Maiuolo
- Dipartimento di Chimica
- Università della Calabria
- 87036 Rende
- Italy
| | - Ignacio Delso
- Departamento de Síntesis y Estructura de Biomoléculas
- ISQCH
- Universidad de Zaragoza-CSIC
- 50009 Zaragoza
- Spain
| | - Vincenzo Algieri
- Dipartimento di Chimica
- Università della Calabria
- 87036 Rende
- Italy
| | - Antonio De Nino
- Dipartimento di Chimica
- Università della Calabria
- 87036 Rende
- Italy
| | - Tomas Tejero
- Departamento de Síntesis y Estructura de Biomoléculas
- ISQCH
- Universidad de Zaragoza-CSIC
- 50009 Zaragoza
- Spain
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15
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Yazdani A, Janzen N, Czorny S, Ungard RG, Miladinovic T, Singh G, Valliant JF. Preparation of tetrazine-containing [2 + 1] complexes of 99mTc and in vivo targeting using bioorthogonal inverse electron demand Diels–Alder chemistry. Dalton Trans 2017. [DOI: 10.1039/c7dt01497j] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A new 99mTc-labelled tetrazine for targeted imaging using bioorthogonal chemistry was developed and evaluated in vivo using a trans-cyclooctene derived bisphosphonate targeting regions of high bone turnover and bone lesions.
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Affiliation(s)
- Abdolreza Yazdani
- Department of Chemistry and Chemical Biology
- McMaster University
- Hamilton
- Canada
| | - Nancy Janzen
- Department of Chemistry and Chemical Biology
- McMaster University
- Hamilton
- Canada
| | - Shannon Czorny
- Centre for Probe Development and Commercialization
- Hamilton
- Canada
| | - Robert G. Ungard
- Department of Pathology and Molecular Medicine
- McMaster University
- Hamilton
- Canada
| | - Tanya Miladinovic
- Department of Pathology and Molecular Medicine
- McMaster University
- Hamilton
- Canada
| | - Gurmit Singh
- Department of Pathology and Molecular Medicine
- McMaster University
- Hamilton
- Canada
| | - John F. Valliant
- Department of Chemistry and Chemical Biology
- McMaster University
- Hamilton
- Canada
- Centre for Probe Development and Commercialization
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16
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Yazdani A, Bilton H, Vito A, Genady AR, Rathmann SM, Ahmad Z, Janzen N, Czorny S, Zeglis BM, Francesconi LC, Valliant JF. A Bone-Seeking trans-Cyclooctene for Pretargeting and Bioorthogonal Chemistry: A Proof of Concept Study Using 99mTc- and 177Lu-Labeled Tetrazines. J Med Chem 2016; 59:9381-9389. [PMID: 27676258 DOI: 10.1021/acs.jmedchem.6b00938] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
A high yield synthesis of a novel, small molecule, bisphosphonate-modified trans-cyclooctene (TCO-BP, 2) that binds to regions of active bone metabolism and captures functionalized tetrazines in vivo, via the bioorthogonal inverse electron demand Diels-Alder (IEDDA) cycloaddition, was developed. A 99mTc-labeled derivative of 2 demonstrated selective localization to shoulder and knee joints in a biodistribution study in normal mice. Compound 2 reacted rapidly with a 177Lu-labeled tetrazine in vitro, and pretargeting experiments in mice, using 2 and the 177Lu-labeled tetrazine, yielded high activity concentrations in shoulder and knee joints, with minimal uptake in other tissues. Pretargeting experiments with 2 and a novel 99mTc-labeled tetrazine also produced high activity concentrations in the knees and shoulders. Critically, both radiolabeled tetrazines showed negligible uptake in the skeleton and joints when administered in the absence of 2. Compound 2 can be utilized to target functionalized tetrazines to bone and represents a convenient reagent to test novel tetrazines for use with in vivo bioorthogonal pretargeting strategies.
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Affiliation(s)
- Abdolreza Yazdani
- Department of Chemistry and Chemical Biology, McMaster University , 1280 Main Street West, Hamilton, Ontario L8S 4M1, Canada
| | - Holly Bilton
- Department of Chemistry and Chemical Biology, McMaster University , 1280 Main Street West, Hamilton, Ontario L8S 4M1, Canada
| | - Alyssa Vito
- Department of Chemistry and Chemical Biology, McMaster University , 1280 Main Street West, Hamilton, Ontario L8S 4M1, Canada
| | - Afaf R Genady
- Department of Chemistry and Chemical Biology, McMaster University , 1280 Main Street West, Hamilton, Ontario L8S 4M1, Canada
| | - Stephanie M Rathmann
- Department of Chemistry and Chemical Biology, McMaster University , 1280 Main Street West, Hamilton, Ontario L8S 4M1, Canada
| | - Zainab Ahmad
- Department of Chemistry and Chemical Biology, McMaster University , 1280 Main Street West, Hamilton, Ontario L8S 4M1, Canada
| | - Nancy Janzen
- Department of Chemistry and Chemical Biology, McMaster University , 1280 Main Street West, Hamilton, Ontario L8S 4M1, Canada
| | - Shannon Czorny
- Department of Chemistry and Chemical Biology, McMaster University , 1280 Main Street West, Hamilton, Ontario L8S 4M1, Canada
| | - Brian M Zeglis
- Department of Chemistry, Hunter College , 695 Park Avenue New York, New York 10065, United States.,Ph.D. Program in Chemistry, The Graduate Center of the City University of New York , 365 Fifth Avenue, New York, New York 10016, United States
| | - Lynn C Francesconi
- Department of Chemistry, Hunter College , 695 Park Avenue New York, New York 10065, United States.,Ph.D. Program in Chemistry, The Graduate Center of the City University of New York , 365 Fifth Avenue, New York, New York 10016, United States
| | - John F Valliant
- Department of Chemistry and Chemical Biology, McMaster University , 1280 Main Street West, Hamilton, Ontario L8S 4M1, Canada
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Makris G, Tseligka ED, Pirmettis I, Papadopoulos MS, Vizirianakis IS, Papagiannopoulou D. Development and Pharmacological Evaluation of New Bone-Targeted (99m)Tc-Radiolabeled Bisphosphonates. Mol Pharm 2016; 13:2301-17. [PMID: 27170456 DOI: 10.1021/acs.molpharmaceut.6b00081] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A novel bisphosphonate, 1-(3-aminopropylamino)ethane-1,1-diyldiphosphonic acid (3), was coupled to the tridentate chelators di-2-picolylamine, 2-picolylamine-N-acetic acid, iminodiacetic acid, 3-((2-aminoethyl)thio)-3-(1H-imidazol-4-yl)propanoic acid, and 2-((2-carboxyethyl)thio)-3-(1H-imidazol-4-yl)propanoic acid to form ligands 6, 9, 11, 15, and 19, respectively. Organometallic complexes of the general formula [Re/(99m)Tc(CO)3(κ(3)-L)] were synthesized, where L denotes ligand 6, 9, 11, 15, or 19. The rhenium complexes were prepared at the macroscopic level and characterized by spectroscopic methods. The technetium-99m organometallic complexes were synthesized in high yield and were identified by comparative reversed-phase HPLC with their Re analogues. The (99m)Tc tracers were stable in vitro and exhibited binding to hydroxyapatite. In biodistribution studies, all of the (99m)Tc complexes exhibited high bone uptake superior to that of 25, which is the directly (99m)Tc-labeled bisphosphonate 3, and comparable to that of (99m)Tc-methylene diphosphonate ((99m)Tc-MDP). The tracers [(99m)Tc(CO)3(6)] (26), [(99m)Tc(CO)3(9)] (27), [(99m)Tc(CO)3(11)] (28), and [(99m)Tc(CO)3(15)] (29) exhibited higher bone/blood ratios than (99m)Tc-MDP. 26 had the highest bone uptake at 1 h p.i. The new bisphosphonates showed no substantial growth inhibitory capacity in PC-3, Saos-2, and MCF-7 established cancer cell lines at low concentrations. Incubation of 26 with the same cancer cell lines indicated a rapid and saturated uptake. The promising properties of 26-29 indicate their potential for use as bone-imaging agents.
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Affiliation(s)
- George Makris
- Department of Pharmacy, School of Health Sciences, Frederick University , 1036 Nicosia, Cyprus
| | | | - Ioannis Pirmettis
- Institute of Nuclear and Radiological Sciences and Technology, Energy and Safety (INRASTES), NCSR "Demokritos" 15310 Agia Paraskevi-Athens, Greece
| | - Minas S Papadopoulos
- Institute of Nuclear and Radiological Sciences and Technology, Energy and Safety (INRASTES), NCSR "Demokritos" 15310 Agia Paraskevi-Athens, Greece
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18
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Ogawa K. Biocomplexes in radiochemistry. PHYSICAL SCIENCES REVIEWS 2016. [DOI: 10.1515/psr-2016-0005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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19
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Cole LE, Vargo-Gogola T, Roeder RK. Targeted delivery to bone and mineral deposits using bisphosphonate ligands. Adv Drug Deliv Rev 2016; 99:12-27. [PMID: 26482186 DOI: 10.1016/j.addr.2015.10.005] [Citation(s) in RCA: 125] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Revised: 10/01/2015] [Accepted: 10/09/2015] [Indexed: 01/07/2023]
Abstract
The high concentration of mineral present in bone and pathological calcifications is unique compared with all other tissues and thus provides opportunity for targeted delivery of pharmaceutical drugs, including radiosensitizers and imaging probes. Targeted delivery enables accumulation of a high local dose of a therapeutic or imaging contrast agent to diseased bone or pathological calcifications. Bisphosphonates (BPs) are the most widely utilized bone-targeting ligand due to exhibiting high binding affinity to hydroxyapatite mineral. BPs can be conjugated to an agent that would otherwise have little or no affinity for the sites of interest. This article summarizes the current state of knowledge and practice for the use of BPs as ligands for targeted delivery to bone and mineral deposits. The clinical history of BPs is briefly summarized to emphasize the success of these molecules as therapeutics for metabolic bone diseases. Mechanisms of binding and the relative binding affinity of various BPs to bone mineral are introduced, including common methods for measuring binding affinity in vitro and in vivo. Current research is highlighted for the use of BP ligands for targeted delivery of BP conjugates in various applications, including (1) therapeutic drug delivery for metabolic bone diseases, bone cancer, other bone diseases, and engineered drug delivery platforms; (2) imaging probes for scintigraphy, fluorescence, positron emission tomography, magnetic resonance imaging, and computed tomography; and (3) radiotherapy. Last, and perhaps most importantly, key structure-function relationships are considered for the design of drugs with BP ligands, including the tether length between the BP and drug, the size of the drug, the number of BP ligands per drug, cleavable tethers between the BP and drug, and conjugation schemes.
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Affiliation(s)
- Lisa E Cole
- Department of Aerospace and Mechanical Engineering, Bioengineering Graduate Program, University of Notre Dame, Notre Dame, IN 46556, United States; Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN 46556, United States
| | - Tracy Vargo-Gogola
- Department of Biochemistry and Molecular Biology, Indiana University Simon Cancer Center, Indiana University School of Medicine-South Bend, South Bend, IN 46617, United States; Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN 46556, United States
| | - Ryan K Roeder
- Department of Aerospace and Mechanical Engineering, Bioengineering Graduate Program, University of Notre Dame, Notre Dame, IN 46556, United States; Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN 46556, United States.
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20
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Fernandes C, Monteiro S, Belchior A, Marques F, Gano L, Correia JDG, Santos I. Novel (188)Re multi-functional bone-seeking compounds: Synthesis, biological and radiotoxic effects in metastatic breast cancer cells. Nucl Med Biol 2015; 43:150-7. [PMID: 26872439 DOI: 10.1016/j.nucmedbio.2015.11.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Revised: 11/03/2015] [Accepted: 11/10/2015] [Indexed: 02/05/2023]
Abstract
INTRODUCTION Radiolabeled bisphosphonates (BPs) have been used for bone imaging and delivery of β(-) emitting radionuclides for bone pain palliation. As a β(-) emitter, (188)Re has been considered particularly promising for bone metastases therapy. Aimed at finding innovative bone-seeking agents for systemic radiotherapy of bone metastases, we describe herein novel organometallic compounds of the type fac-[(188)Re(CO)3(k(3)-L)], (L=BP-containing chelator), their in vitro and in vivo stability, and their cellular damage in MDAMB231 cells, a metastatic breast cancer cell line. METHODS After synthesis and characterization of the novel organometallic compounds of the type fac-[(188)Re(CO)3(k(3)-L)] their radiochemical purity and in vitro stability was assessed by HPLC. In vivo stability and pharmacokinetic profile were evaluated in mice and the radiocytotoxic activity and DNA damage were assessed by MTT assay and by the cytokinesis-block micronucleus (CBMN) assay, respectively. RESULTS Among all complexes, (188)Re3 was obtained with high radiochemical purity (>95%) and high specific activity and presented high in vitro and in vivo stability. Biodistribution studies of (188)Re3 in Balb/c mice showed fast blood clearance, high bone uptake (16.1 ± 3.3% IA/g organ, 1h p.i.) and high bone-to-blood and bone-to-muscle radioactivity ratios, indicating that it is able to deliver radiation to bone in a very selective way. The radiocytotoxic effect elicited by (188)Re3 in the MDAMB231 cells was dependent on its concentration, and was higher than that induced by identical concentrations of [(188)ReO4](-). Additionally, (188)Re3 elicited morphological changes in the cells and induced DNA damage by the increased number of MN observed. CONCLUSION Altogether, our results demonstrate that (188)Re3 could be considered an attractive candidate for further preclinical evaluation for systemic radionuclide therapy of bone metastases considering its ability to deliver radiation to bone in a very selective way and to induce radiation damage.
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Affiliation(s)
- Célia Fernandes
- Centro de Ciências e Tecnologias Nucleares (C(2)TN), Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10 (km 139.7), LRS, 2695-066 Bobadela, Portugal.
| | - Sofia Monteiro
- Centro de Ciências e Tecnologias Nucleares (C(2)TN), Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10 (km 139.7), LRS, 2695-066 Bobadela, Portugal
| | - Ana Belchior
- Centro de Ciências e Tecnologias Nucleares (C(2)TN), Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10 (km 139.7), LRS, 2695-066 Bobadela, Portugal
| | - Fernanda Marques
- Centro de Ciências e Tecnologias Nucleares (C(2)TN), Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10 (km 139.7), LRS, 2695-066 Bobadela, Portugal
| | - Lurdes Gano
- Centro de Ciências e Tecnologias Nucleares (C(2)TN), Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10 (km 139.7), LRS, 2695-066 Bobadela, Portugal
| | - João D G Correia
- Centro de Ciências e Tecnologias Nucleares (C(2)TN), Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10 (km 139.7), LRS, 2695-066 Bobadela, Portugal
| | - Isabel Santos
- Centro de Ciências e Tecnologias Nucleares (C(2)TN), Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10 (km 139.7), LRS, 2695-066 Bobadela, Portugal
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21
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Well-designed bone-seeking radiolabeled compounds for diagnosis and therapy of bone metastases. BIOMED RESEARCH INTERNATIONAL 2015; 2015:676053. [PMID: 26075256 PMCID: PMC4446473 DOI: 10.1155/2015/676053] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Revised: 10/04/2014] [Accepted: 10/08/2014] [Indexed: 11/18/2022]
Abstract
Bone-seeking radiopharmaceuticals are frequently used as diagnostic agents in nuclear medicine, because they can detect bone disorders before anatomical changes occur. Furthermore, their effectiveness in the palliation of metastatic bone cancer pain has been demonstrated in the clinical setting. With the aim of developing superior bone-seeking radiopharmaceuticals, many compounds have been designed, prepared, and evaluated. Here, several well-designed bone-seeking compounds used for diagnostic and therapeutic use, having the concept of radiometal complexes conjugated to carrier molecules to bone, are reviewed.
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22
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Yazdani A, Janzen N, Banevicius L, Czorny S, Valliant JF. Imidazole-Based [2 + 1] Re(I)/99mTc(I) Complexes as Isostructural Nuclear and Optical Probes. Inorg Chem 2015; 54:1728-36. [PMID: 25634699 DOI: 10.1021/ic502663p] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Abdolreza Yazdani
- Department of Chemistry
and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4M1, Canada
| | - Nancy Janzen
- Centre for Probe Development and Commercialization, 1280 Main Street West, Hamilton, Ontario L8S 4M1, Canada
| | - Laura Banevicius
- Centre for Probe Development and Commercialization, 1280 Main Street West, Hamilton, Ontario L8S 4M1, Canada
| | - Shannon Czorny
- Centre for Probe Development and Commercialization, 1280 Main Street West, Hamilton, Ontario L8S 4M1, Canada
| | - John F. Valliant
- Department of Chemistry
and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, Ontario L8S 4M1, Canada
- Centre for Probe Development and Commercialization, 1280 Main Street West, Hamilton, Ontario L8S 4M1, Canada
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23
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Ventura M, Boerman OC, de Korte C, Rijpkema M, Heerschap A, Oosterwijk E, Jansen JA, Walboomers XF. Preclinical Imaging in Bone Tissue Engineering. TISSUE ENGINEERING PART B-REVIEWS 2014; 20:578-95. [DOI: 10.1089/ten.teb.2013.0635] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Manuela Ventura
- Department of Biomaterials, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Otto C. Boerman
- Department of Nuclear Medicine, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Chris de Korte
- Department of Radiology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Mark Rijpkema
- Department of Nuclear Medicine, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Arend Heerschap
- Department of Radiology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Egbert Oosterwijk
- Department of Urology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - John A. Jansen
- Department of Biomaterials, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - X. Frank Walboomers
- Department of Biomaterials, Radboud University Medical Centre, Nijmegen, The Netherlands
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24
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Zhan X, Jia L, Niu Y, Qi H, Chen X, Zhang Q, Zhang J, Wang Y, Dong L, Wang C. Targeted depletion of tumour-associated macrophages by an alendronate-glucomannan conjugate for cancer immunotherapy. Biomaterials 2014; 35:10046-57. [PMID: 25245263 DOI: 10.1016/j.biomaterials.2014.09.007] [Citation(s) in RCA: 105] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2014] [Accepted: 09/01/2014] [Indexed: 12/31/2022]
Abstract
Tumour-associated macrophages (TAMs) are a set of macrophages residing in the tumour microenvironment. They play essential roles in mediating tumour angiogenesis, metastasis and immune evasion. Delivery of therapeutic agents to eliminate TAMs can be a promising strategy for cancer immunotherapy but an efficient vehicle to target these cells is still in pressing need. In this study, we developed a bisphosphonate-glucomannan conjugate that could efficiently target and specifically eliminate TAMs in the tumour microenvironment. We employed the polysaccharide from Bletilla striata (BSP), a glucomannan affinitive for macrophages that express abundant mannose receptors, to conjugate alendronate (ALN), a bisphosphonate compound with in vitro macrophage-inhibiting activities. In both in vitro and in vivo tests, the prepared ALN-BSP conjugate could preferentially accumulate in macrophages and induced them into apoptosis. In the subcutaneous S180 tumour-bearing mice model, the treatment using ALN-BSP effectively eliminated TAMs, remarkably inhibited angiogenesis, recovered local immune surveillance, and eventually suppressed tumour progression, without eliciting any unwanted effect such as systematic immune response. Interestingly, ALN alone failed to exhibit any anti-TAM activity in vivo, probably because this compound was susceptible to the mildly acidic tumour microenvironment. Taken together, these results demonstrate the potential of ALN-BSP as a safe and efficient tool targeted at direct depletion of TAMs for cancer immunotherapy.
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Affiliation(s)
- Xiudan Zhan
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau SAR, China
| | - Lixin Jia
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, China
| | - Yiming Niu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau SAR, China
| | - Haixia Qi
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, China
| | - Xiuping Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau SAR, China
| | - Qingwen Zhang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau SAR, China
| | - Junfeng Zhang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, China
| | - Yitao Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau SAR, China
| | - Lei Dong
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, China.
| | - Chunming Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau SAR, China.
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25
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Şenocak K, Teksöz S, İçhedef Ç, Uçar E. Synthesis and biological evaluation of bisphosphonate compound labeled with (99m)Tc(CO)3(+). Chem Biol Drug Des 2014; 85:369-76. [PMID: 25092179 DOI: 10.1111/cbdd.12401] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2014] [Revised: 07/24/2014] [Accepted: 07/30/2014] [Indexed: 11/29/2022]
Abstract
In this study, radiolabeling of a bisphosphonate, alendronate (Alendronate sodium), was performed with the help of a bifunctional chelating agent. For that purpose, DTPA-NHS (Diethylenetriaminepentaacetic acid dianhydride-N-hydroxysuccinimide) was synthesized with an esterification between DTPA and NHS. Combining the DTPA-NHS ester with alendronate yields the DTPA-Alendronate compound. The structure of synthesized compound was analyzed by (1) H/(13) C/(31) P-NMR and HPLC. After then, the labeling with [(99m) Tc(CO)3 ](+) core of synthesized compound was provided. Performing quality controls of newly synthesized [(99m) Tc(CO)3 -DTPA-Alendronate] complex with thin layer radiochromatography (TLRC) and high-performance liquid radiochromatography (HPLRC), the labeling yield was found as 99%. It was observed that the compound conserves its stability for 24 h in serum media. Biodistribution of the radiolabeled complex was performed on Wistar Albino rats to determine radiopharmaceutical potential of the [(99m) Tc(CO)3 -DTPA-Alendronate] complex. It is thought that the data gained from this study will contribute to the development of complexes with bisphosphonate.
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Affiliation(s)
- Kamile Şenocak
- Ege University Institute of Nuclear Sciences, Bornova, Izmir, 35100, Turkey
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26
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Kharissova OV, Méndez-Rojas MA, Kharisov BI, Méndez UO, Martínez PE. Metal complexes containing natural and and artificial radioactive elements and their applications. Molecules 2014; 19:10755-802. [PMID: 25061724 PMCID: PMC6272025 DOI: 10.3390/molecules190810755] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2014] [Revised: 07/09/2014] [Accepted: 07/11/2014] [Indexed: 12/13/2022] Open
Abstract
Recent advances (during the 2007–2014 period) in the coordination and organometallic chemistry of compounds containing natural and artificially prepared radionuclides (actinides and technetium), are reviewed. Radioactive isotopes of naturally stable elements are not included for discussion in this work. Actinide and technetium complexes with O-, N-, N,O, N,S-, P-containing ligands, as well π-organometallics are discussed from the view point of their synthesis, properties, and main applications. On the basis of their properties, several mono-, bi-, tri-, tetra- or polydentate ligands have been designed for specific recognition of some particular radionuclides, and can be used in the processes of nuclear waste remediation, i.e., recycling of nuclear fuel and the separation of actinides and fission products from waste solutions or for analytical determination of actinides in solutions; actinide metal complexes are also usefulas catalysts forcoupling gaseous carbon monoxide, as well as antimicrobial and anti-fungi agents due to their biological activity. Radioactive labeling based on the short-lived metastable nuclide technetium-99m (99mTc) for biomedical use as heart, lung, kidney, bone, brain, liver or cancer imaging agents is also discussed. Finally, the promising applications of technetium labeling of nanomaterials, with potential applications as drug transport and delivery vehicles, radiotherapeutic agents or radiotracers for monitoring metabolic pathways, are also described.
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Affiliation(s)
- Oxana V Kharissova
- Facultad de Ciencias Químicas, Universidad Autónoma de Nuevo León, Ciudad Universitaria, Monterrey, N.L. C.P. 66450, Mexico
| | - Miguel A Méndez-Rojas
- Departamento de Ciencias Químico-Biológicas, Universidad de las Américas Puebla, Sta. Catarina Mártir, Cholula, Puebla. C.P. 72810, Mexico
| | - Boris I Kharisov
- Facultad de Ciencias Químicas, Universidad Autónoma de Nuevo León, Ciudad Universitaria, Monterrey, N.L. C.P. 66450, Mexico.
| | - Ubaldo Ortiz Méndez
- Facultad de Ciencias Químicas, Universidad Autónoma de Nuevo León, Ciudad Universitaria, Monterrey, N.L. C.P. 66450, Mexico
| | - Perla Elizondo Martínez
- Facultad de Ciencias Químicas, Universidad Autónoma de Nuevo León, Ciudad Universitaria, Monterrey, N.L. C.P. 66450, Mexico
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27
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Fernandes C, Monteiro S, Mendes P, Gano L, Marques F, Casimiro S, Costa L, Correia JD, Santos I. Biological assessment of novel bisphosphonate-containing 99mTc/Re-organometallic complexes. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2013.10.038] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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28
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Oliveira BL, Morais M, Gano L, Santos I, Correia JDG. A99mTc(CO)3-labeled benzylguanidine with persistent heart uptake. J Labelled Comp Radiopharm 2014; 57:358-64. [DOI: 10.1002/jlcr.3188] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2013] [Revised: 01/07/2014] [Accepted: 01/08/2014] [Indexed: 01/21/2023]
Affiliation(s)
- Bruno L. Oliveira
- Centro de Ciências e Tecnologias Nucleares, Instituto Superior Técnico; Universidade de Lisboa; Estrada Nacional 10 (ao km 139, 7) 2695-066 Bobadela LRS Portugal
| | - Maurício Morais
- Centro de Ciências e Tecnologias Nucleares, Instituto Superior Técnico; Universidade de Lisboa; Estrada Nacional 10 (ao km 139, 7) 2695-066 Bobadela LRS Portugal
| | - Lurdes Gano
- Centro de Ciências e Tecnologias Nucleares, Instituto Superior Técnico; Universidade de Lisboa; Estrada Nacional 10 (ao km 139, 7) 2695-066 Bobadela LRS Portugal
| | - Isabel Santos
- Centro de Ciências e Tecnologias Nucleares, Instituto Superior Técnico; Universidade de Lisboa; Estrada Nacional 10 (ao km 139, 7) 2695-066 Bobadela LRS Portugal
| | - João D. G. Correia
- Centro de Ciências e Tecnologias Nucleares, Instituto Superior Técnico; Universidade de Lisboa; Estrada Nacional 10 (ao km 139, 7) 2695-066 Bobadela LRS Portugal
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29
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Morais M, Paulo A, Gano L, Santos I, Correia JD. Target-specific Tc(CO)3-complexes for in vivo imaging. J Organomet Chem 2013. [DOI: 10.1016/j.jorganchem.2013.05.050] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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30
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Theoretical studies on the binding of rhenium(I) complexes to inducible nitric oxide synthase. J Mol Graph Model 2013; 45:13-25. [DOI: 10.1016/j.jmgm.2013.07.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2013] [Accepted: 07/30/2013] [Indexed: 12/28/2022]
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Yanagi M, Uehara T, Uchida Y, Kiyota S, Kinoshita M, Higaki Y, Akizawa H, Hanaoka H, Arano Y. Chemical Design of 99mTc-Labeled Probes for Targeting Osteogenic Bone Region. Bioconjug Chem 2013; 24:1248-55. [DOI: 10.1021/bc400197f] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Mashiho Yanagi
- Graduate School of Pharmaceutical
Sciences, Chiba University, 1-8-1 Inohana,
Chuo-ku, Chiba, 263-8675, Japan
| | - Tomoya Uehara
- Graduate School of Pharmaceutical
Sciences, Chiba University, 1-8-1 Inohana,
Chuo-ku, Chiba, 263-8675, Japan
| | - Yukie Uchida
- Graduate School of Pharmaceutical
Sciences, Chiba University, 1-8-1 Inohana,
Chuo-ku, Chiba, 263-8675, Japan
| | - Sachiko Kiyota
- Graduate School of Pharmaceutical
Sciences, Chiba University, 1-8-1 Inohana,
Chuo-ku, Chiba, 263-8675, Japan
| | - Mai Kinoshita
- Graduate School of Pharmaceutical
Sciences, Chiba University, 1-8-1 Inohana,
Chuo-ku, Chiba, 263-8675, Japan
| | - Yusuke Higaki
- Graduate School of Pharmaceutical
Sciences, Chiba University, 1-8-1 Inohana,
Chuo-ku, Chiba, 263-8675, Japan
| | - Hiromichi Akizawa
- Showa Pharmaceutical University, 3-3165 Higashi-Tamagawagakuen, Machidashi,
Tokyo, 194-8543, Japan
| | - Hirofumi Hanaoka
- Graduate School of Pharmaceutical
Sciences, Chiba University, 1-8-1 Inohana,
Chuo-ku, Chiba, 263-8675, Japan
| | - Yasushi Arano
- Graduate School of Pharmaceutical
Sciences, Chiba University, 1-8-1 Inohana,
Chuo-ku, Chiba, 263-8675, Japan
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Anderson CB, Elliott ABS, Lewis JEM, McAdam CJ, Gordon KC, Crowley JD. fac-Re(CO)3 complexes of 2,6-bis(4-substituted-1,2,3-triazol-1-ylmethyl)pyridine "click" ligands: synthesis, characterisation and photophysical properties. Dalton Trans 2013; 41:14625-32. [PMID: 23104300 DOI: 10.1039/c2dt31569f] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The syntheses of the 4-n-propyl and 4-phenyl substituted fac-Re(CO)(3) complexes of the tridentate "click" ligand (2,6-bis(4-substituted-1,2,3-triazol-1-ylmethyl)pyridine) are described. The complexes were obtained by refluxing methanol solutions of [Re(CO)(5)Cl], AgPF(6) and either the 4-propyl or 4-phenyl substituted ligand for 16 h. The ligands and the two rhenium(I) complexes were characterised by elemental analysis, HR-ESMS, ATR-IR, (1)H and (13)C NMR spectroscopy and the molecular structures of both complexes were confirmed by X-ray crystallography. The electronic structure of the fac-Re(CO)(3) "click" complexes was probed using UV-Vis, Raman and emission spectroscopy, cyclic voltammetry and DFT calculations. Altering the electronic nature of the ligand's substituent, from aromatic to alkyl, had little effect on the absorption/emission maxima and electrochemical properties of the complexes indicating that the 1,2,3-triazole unit may insulate the metal centre from the electronic modification at the ligands' periphery. Both Re(I) complexes were found to be weakly emitting with short excited state lifetimes. The electrochemistry of the complexes is defined by quasi-reversible Re oxidation and irreversible triazole-based ligand reduction processes.
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Morais GR, Paulo A, Santos I. Organometallic Complexes for SPECT Imaging and/or Radionuclide Therapy. Organometallics 2012. [DOI: 10.1021/om300501d] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Goreti Ribeiro Morais
- Unidade de Ciências
Quı́micas e Radiofarmacêuticas, Instituto
Tecnológico e Nuclear, Instituto Superior Técnico, Universidade Técnica de Lisboa, Estrada Nacional
10, 2686-953, Sacavém, Portugal
| | - António Paulo
- Unidade de Ciências
Quı́micas e Radiofarmacêuticas, Instituto
Tecnológico e Nuclear, Instituto Superior Técnico, Universidade Técnica de Lisboa, Estrada Nacional
10, 2686-953, Sacavém, Portugal
| | - Isabel Santos
- Unidade de Ciências
Quı́micas e Radiofarmacêuticas, Instituto
Tecnológico e Nuclear, Instituto Superior Técnico, Universidade Técnica de Lisboa, Estrada Nacional
10, 2686-953, Sacavém, Portugal
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Palma E, Correia JDG, Campello MPC, Santos I. Bisphosphonates as radionuclide carriers for imaging or systemic therapy. MOLECULAR BIOSYSTEMS 2011; 7:2950-66. [PMID: 21879109 DOI: 10.1039/c1mb05242j] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Bisphosphonates (BP's), biologically stable analogs of naturally occurring pyrophosphates, became the treatment of choice for pathologic conditions characterized by increased osteoclast-mediated bone resorption, namely Paget's disease, osteoporosis and tumor bone disease. Moreover, the clinical success of BP's is also associated with their use in (99m)Tc-based radiopharmaceuticals for bone imaging. In addition to the successful delivery of (99m)Tc (γ-emitter) to bone, BP's have also been used to deliver β(-)-particle emitting radiometals (e.g.(153)Sm, (186/188)Re) for bone-pain palliation. The main goal of this Review is to update the most recent research efforts toward the synthesis, characterization and biological evaluation of novel BP-containing radiometal complexes and radiohalogenated compounds for diagnostic or therapeutic purposes. The structure and in vivo properties of those compounds will be discussed and compared to the clinically available ones, namely in terms of image quality and therapeutic effect. We will also mention briefly the use of BP's as carriers of multimodal nuclear and optical imaging probes.
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Affiliation(s)
- Elisa Palma
- Unidade de Ciências Químicas e Radiofarmacêuticas, ITN, Estrada Nacional 10, 2686-953 Sacavém, Portugal
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