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Elkawad H, Xu Y, Tian M, Jin C, Zhang H, Yu K, He Q. Recent advances in microfluidic devices for radiosynthesis of PET‐imaging probes. Chem Asian J 2022; 17:e202200579. [PMID: 35909081 DOI: 10.1002/asia.202200579] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 07/29/2022] [Indexed: 11/06/2022]
Affiliation(s)
- Husamelden Elkawad
- The second affiliated hospital of Zhejiang University Nuclear Medicine and PET center CHINA
| | - Yangyang Xu
- Zhejiang University b. College of Chemical & Biological Engineering CHINA
| | - Mei Tian
- The second affiliated hospital of Zhejiang University Nuclear Medicine & PET center CHINA
| | - Chenyang Jin
- Zhejiang University b. College of Chemical & Biological Engineering CHINA
| | - Hong Zhang
- The second affiliated hospital of Zhejiang University b. College of Chemical & Biological Engineering CHINA
| | - Kaiwu Yu
- Zhejiang University b. College of Chemical & Biological Engineering CHINA
| | - Qinggang He
- Zhejiang University Chemical Engineering 38 Zheda Rd. 310027 Hangzhou CHINA
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2
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Jokar N, Velez E, Shooli H, Dadgar H, Sadathosseini SA, Assadi M, Gholamrezanezhad A. Advanced modalities of molecular imaging in precision medicine for musculoskeletal malignancies. World J Nucl Med 2019; 18:345-350. [PMID: 31933549 PMCID: PMC6945365 DOI: 10.4103/wjnm.wjnm_119_18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2018] [Accepted: 05/18/2019] [Indexed: 12/20/2022] Open
Abstract
Musculoskeletal malignancies consist of a heterogenous group of mesenchymal tumors, often with high inter- and intratumoral heterogeneity. The early and accurate diagnosis of these malignancies can have a substantial impact on optimal treatment and quality of life for these patients. Several new applications and techniques have emerged in molecular imaging, including advances in multimodality imaging, the development of novel radiotracers, and advances in image analysis with radiomics and artificial intelligence. This review highlights the recent advances in molecular imaging modalities and the role of non-invasive imaging in evaluating tumor biology in the era of precision medicine.
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Affiliation(s)
- Narges Jokar
- The Persian Gulf Nuclear Medicine Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Erik Velez
- Department of Diagnostic Radiology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Hossein Shooli
- The Persian Gulf Nuclear Medicine Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Habibollah Dadgar
- Cancer Research Center, RAZAVI Hospital, Imam Reza International University, Mashhad, Iran
| | - Seyed Abbas Sadathosseini
- Department of Medical Ethics, School of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Majid Assadi
- Department of Molecular Imaging and Radionuclide Therapy (MIRT), The Persian Gulf Nuclear Medicine Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr Medical University Hospital, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Ali Gholamrezanezhad
- Department of Diagnostic Radiology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
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Abstract
Molecular conjugation refers to methods used in biomedicine, advanced materials and nanotechnology to link two partners - from small molecules to large and sometimes functionally complex biopolymers. The methods ideally have a broad structural scope, proceed under very mild conditions (including in H2O), occur at a rapid rate and in quantitative yield with no by-products, enable bioorthogonal reactivity and have zero toxicity. Over the past two decades, the field of click chemistry has emerged to afford us new and efficient methods of molecular conjugation. These methods are based on chemical reactions that produce permanently linked conjugates, and we refer to this field here as covalent click chemistry. Alternatively, if molecular conjugation is undertaken using a pair of complementary molecular recognition partners that associate strongly and selectively to form a thermodynamically stable non-covalent complex, then we refer to this strategy as non-covalent click chemistry. This Perspective is concerned with this latter approach and highlights two distinct applications of non-covalent click chemistry in molecular conjugation: the pre-assembly of molecular conjugates or surface-coated nanoparticles and the in situ capture of tagged biomolecular targets for imaging or analysis.
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Affiliation(s)
- Cynthia L Schreiber
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN, USA
| | - Bradley D Smith
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN, USA
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4
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Ahmed S, Strand S, Weinmann-Menke J, Urbansky L, Galle PR, Neumann H. Molecular endoscopic imaging in cancer. Dig Endosc 2018; 30:719-729. [PMID: 29846982 DOI: 10.1111/den.13199] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 05/21/2018] [Indexed: 12/14/2022]
Abstract
Cancer is one of the major causes of death in both the USA and Europe. Molecular imaging is a novel field that is revolutionizing cancer management. It is based on the molecular signature of cells in order to study the human body both in normal and diseased conditions. The emergence of molecular imaging has been driven by the difficulties associated with cancer detection, particularly early-stage premalignant lesions which are often unnoticed as a result of minimal or no structural changes. Endoscopic surveillance is the standard method for early-stage cancer detection. In addition to recent major advancements in endoscopic instruments, significant progress has been achieved in the exploration of highly specific molecular probes and the combination of both will permit significant improvement of patient care. In this review, we provide an outline of the current status of endoscopic imaging and focus on recent applications of molecular imaging in gastrointestinal, hepatic and other cancers in the context of detection, targeted therapy and personalized medicine. As new imaging agents have the potential to broadly expand our cancer diagnostic capability, we will also present an overview of the main types of optical molecular probes with their pros and cons. We conclude by discussing the challenges and future prospects of the field.
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Affiliation(s)
- Shakil Ahmed
- Department of Interdisciplinary Endoscopy, I. Medical Clinic and Polyclinic, University Hospital Mainz, Mainz, Germany
| | - Susanne Strand
- Department of Interdisciplinary Endoscopy, I. Medical Clinic and Polyclinic, University Hospital Mainz, Mainz, Germany
| | - Julia Weinmann-Menke
- Department of Interdisciplinary Endoscopy, I. Medical Clinic and Polyclinic, University Hospital Mainz, Mainz, Germany
| | - Lana Urbansky
- Department of Interdisciplinary Endoscopy, I. Medical Clinic and Polyclinic, University Hospital Mainz, Mainz, Germany
| | - Peter R Galle
- Department of Interdisciplinary Endoscopy, I. Medical Clinic and Polyclinic, University Hospital Mainz, Mainz, Germany
| | - Helmut Neumann
- Department of Interdisciplinary Endoscopy, I. Medical Clinic and Polyclinic, University Hospital Mainz, Mainz, Germany
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5
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Du S, Meng L, Song L, Zhang P, Shou X, Liu C, Li F. Safety markers for rhabdomyosarcoma cells using an in vivo imaging system. Oncol Lett 2018; 16:1031-1038. [PMID: 29963179 DOI: 10.3892/ol.2018.8789] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Accepted: 03/07/2018] [Indexed: 12/29/2022] Open
Abstract
In vivo imaging system (IVIS) is a novel and rapidly expanding technology that is widely applied in life sciences, including cell tracing. IVIS is able to quantify biological events, including tumor proliferation, through counting the number of photons emitted from a specimen. PLA802-enhanced green fluorescent protein (EGFP), PLA802-monomeric cherry fluorescent protein (mCherry), RH30-EGFP and RH30-mCherry tumor cells were injected into 18 BALB/c female nude mice subcutaneously with 5×106 cells in 100 µl to quantitatively analyze EGFP and mCherry cells traced by IVIS. Inversion fluorescence microscopy revealed no transfection efficiency difference between PLA802-EGFP (95.3±1.2%) and PLA802-mCherry (95.8±1.7%), or between RH30-EGFP (94.7±2.1%) and RH30-mCherry (95.2±1.9%). Transfection did not influence the cell morphology of PLA802 or RH30. The cell migration, invasion and proliferation assay results of lentivirus-EGFP and lentivirus-mCherry revealed no significant difference prior to or following transfection. Therefore, lentivirus-EGFP and lentivirus-mCherry may serve as safety biological markers for PLA802 and RH30 cells. In vivo experiments demonstrated that lentivirus-EGFP and lentivirus-mCherry tumor luminescence signals were observed in all mice by IVIS. Hematoxylin-eosin staining and immunohistochemistry indicated that PLA802-EGFP, PLA802-mCherry, RH30-EGFP and RH30-mCherry cell lines exhibited rhabdomyosarcoma (RMS) characteristics like the maternal cells. In summary, mCherry and green fluorescent protein in human RMS PLA802 and RH30 cancer cells may be safely and stably expressed for a long time in vitro and in vivo.
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Affiliation(s)
- Shutong Du
- Department of Pathology, School of Medicine, Shihezi University, Shihezi, Xinjiang 832002, P.R. China.,Department of Nursing, School of Medicine, Xijing University, Xian, Shanxi 710123, P.R. China
| | - Lian Meng
- Department of Pathology, School of Medicine, Shihezi University, Shihezi, Xinjiang 832002, P.R. China
| | - Lingxie Song
- Department of Pathology, School of Medicine, Shihezi University, Shihezi, Xinjiang 832002, P.R. China
| | - Pengpeng Zhang
- Department of Pathology, School of Medicine, Shihezi University, Shihezi, Xinjiang 832002, P.R. China
| | - Xi Shou
- Department of Animal Experiment Center, Xinjiang Key Laboratory for Medical Animal Model Research, The First Affiliated Hospital of Xinjiang Medical University, Ürümqi, Xinjiang 830011, P.R. China
| | - Chunxia Liu
- Department of Pathology, School of Medicine, Shihezi University, Shihezi, Xinjiang 832002, P.R. China
| | - Feng Li
- Department of Pathology, School of Medicine, Shihezi University, Shihezi, Xinjiang 832002, P.R. China.,Department of Pathology, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, P.R. China
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6
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Reimann C, Brangsch J, Colletini F, Walter T, Hamm B, Botnar RM, Makowski MR. Molecular imaging of the extracellular matrix in the context of atherosclerosis. Adv Drug Deliv Rev 2017; 113:49-60. [PMID: 27639968 DOI: 10.1016/j.addr.2016.09.005] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Revised: 09/01/2016] [Accepted: 09/07/2016] [Indexed: 12/25/2022]
Abstract
This review summarizes the current status of molecular imaging of the extracellular matrix (ECM) in the context of atherosclerosis. Apart from cellular components, the ECM of the atherosclerotic plaque plays a relevant role during the initiation of atherosclerosis and its' subsequent progression. Important structural and signaling components of the ECM include elastin, collagen and fibrin. However, the ECM not only plays a structural role in the arterial wall but also interacts with different cell types and has important biological signaling functions. Molecular imaging of the ECM has emerged as a new diagnostic tool to characterize biological aspects of atherosclerotic plaques, which cannot be characterized by current clinically established imaging techniques, such as X-ray angiography. Different types of molecular probes can be detected in vivo by imaging modalities such as magnetic resonance imaging (MRI), positron emission tomography (PET) and single photon emission computed tomography (SPECT). The modality specific signaling component of the molecular probe provides information about its spatial location and local concentration. The successful introduction of molecular imaging into clinical practice and guidelines could open new pathways for an earlier detection of disease processes and a better understanding of the disease state on a biological level. Quantitative in vivo molecular parameters could also contribute to the development and evaluation of novel cardiovascular therapeutic interventions and the assessment of response to treatment.
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Affiliation(s)
| | | | | | - Thula Walter
- Department of Radiology, Charité, Berlin, Germany
| | - Bernd Hamm
- Department of Radiology, Charité, Berlin, Germany
| | - Rene M Botnar
- King's College London, Division of Imaging Sciences, United Kingdom; Wellcome Trust and EPSRC Medical Engineering Center, United Kingdom; BHF Centre of Excellence, King's College London, London, United Kingdom; NIHR Biomedical Research Centre, King's College London, London, United Kingdom
| | - Marcus R Makowski
- Department of Radiology, Charité, Berlin, Germany; King's College London, Division of Imaging Sciences, United Kingdom.
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7
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Whittenberg JJ, Li H, Zhou H, Koziol J, Desai AV, Reichert DE, Kenis PJA. “Click Chip” Conjugation of Bifunctional Chelators to Biomolecules. Bioconjug Chem 2017; 28:986-994. [DOI: 10.1021/acs.bioconjchem.6b00703] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Joseph J. Whittenberg
- Department of Chemical & Biomolecular Engineering, University of Illinois at Urbana−Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801, United States
| | - Hairong Li
- Radiological
Sciences Division, Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 South Kingshighway Boulevard, Campus Box 8225, St. Louis, Missouri 63110, United States
| | - Haiying Zhou
- Radiological
Sciences Division, Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 South Kingshighway Boulevard, Campus Box 8225, St. Louis, Missouri 63110, United States
| | - Jan Koziol
- Department of Chemical & Biomolecular Engineering, University of Illinois at Urbana−Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801, United States
| | - Amit V. Desai
- Department of Chemical & Biomolecular Engineering, University of Illinois at Urbana−Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801, United States
| | - David E. Reichert
- Radiological
Sciences Division, Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 South Kingshighway Boulevard, Campus Box 8225, St. Louis, Missouri 63110, United States
| | - Paul J. A. Kenis
- Department of Chemical & Biomolecular Engineering, University of Illinois at Urbana−Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801, United States
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Taggart MP, Tarn MD, Esfahani MMN, Schofield DM, Brown NJ, Archibald SJ, Deakin T, Pamme N, Thompson LF. Development of radiodetection systems towards miniaturised quality control of PET and SPECT radiopharmaceuticals. LAB ON A CHIP 2016; 16:1605-1616. [PMID: 27044712 DOI: 10.1039/c6lc00099a] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The ability to detect radiation in microfluidic devices is important for the on-chip analysis of radiopharmaceuticals, but previously reported systems have largely suffered from various limitations including cost, complexity of fabrication, and insufficient sensitivity and/or speed. Here, we present the use of sensitive, low cost, small-sized, commercially available silicon photomultipliers (SiPMs) for the detection of radioactivity inside microfluidic channels fabricated from a range of conventional microfluidic chip substrates. We demonstrate the effects of chip material and thickness on the detection of the positron-emitting isotope, [(18)F]fluoride, and find that, while the SiPMs are light sensors, they are able to detect radiation even through opaque chip materials via direct positron and gamma (γ) ray interaction. Finally, we employed the SiPM platform for analysis of the PET (positron emission tomography) radiotracers 2-[(18)F]fluoro-2-deoxy-d-glucose ([(18)F]FDG) and [(68)Ga]gallium-citrate, and highlight the ability to detect the γ ray emitting SPECT (single photon emission computed tomography) radiotracer, [(99m)Tc]pertechnetate.
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Affiliation(s)
- Matthew P Taggart
- Department of Physics and Astronomy, University of Sheffield, Hounsfield Road, Sheffield, S3 7RH, UK.
| | - Mark D Tarn
- Positron Emission Tomography Research Centre, University of Hull, Cottingham Road, Hull, HU6 7RX, UK and Department of Chemistry, University of Hull, Cottingham Road, Hull, HU6 7RX, UK.
| | | | - Daniel M Schofield
- LabLogic Systems Ltd., Paradigm House, 3 Melbourne Avenue, Broomhill, Sheffield, S10 2QJ, UK
| | - Nathaniel J Brown
- School of Engineering, University of Hull, Cottingham Road, Hull, HU6 7RX, UK
| | - Stephen J Archibald
- Positron Emission Tomography Research Centre, University of Hull, Cottingham Road, Hull, HU6 7RX, UK and Department of Chemistry, University of Hull, Cottingham Road, Hull, HU6 7RX, UK.
| | - Tom Deakin
- Department of Physics and Astronomy, University of Sheffield, Hounsfield Road, Sheffield, S3 7RH, UK. and LabLogic Systems Ltd., Paradigm House, 3 Melbourne Avenue, Broomhill, Sheffield, S10 2QJ, UK
| | - Nicole Pamme
- Department of Chemistry, University of Hull, Cottingham Road, Hull, HU6 7RX, UK.
| | - Lee F Thompson
- Department of Physics and Astronomy, University of Sheffield, Hounsfield Road, Sheffield, S3 7RH, UK.
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9
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Cumming RC, Olberg DE, Sutcliffe JL. Rapid18F-radiolabeling of peptides from [18F]fluoride using a single microfluidics device. RSC Adv 2014. [DOI: 10.1039/c4ra10520f] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
To date the majority of18F-peptide radiolabeling approaches are multi-step, low yielding and time-consuming processes.
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Affiliation(s)
- Robin C. Cumming
- Department of Biomedical Engineering
- University of California Davis
- Davis, USA
| | - Dag Erlend Olberg
- Norsk Medisinsk Syklotronsenter AS
- Oslo University Hospital
- Oslo, Norway
| | - Julie L. Sutcliffe
- Department of Biomedical Engineering
- University of California Davis
- Davis, USA
- Department of Internal Medicine
- Division of Hematology/Oncology
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Cvetković BZ, Lade O, Marra L, Arima V, Rinaldi R, Dittrich PS. Nitrogen supported solvent evaporation using continuous-flow microfluidics. RSC Adv 2012. [DOI: 10.1039/c2ra21876c] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
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