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Maier A, Teunissen AJP, Nauta SA, Lutgens E, Fayad ZA, van Leent MMT. Uncovering atherosclerotic cardiovascular disease by PET imaging. Nat Rev Cardiol 2024; 21:632-651. [PMID: 38575752 PMCID: PMC11324396 DOI: 10.1038/s41569-024-01009-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/04/2024] [Indexed: 04/06/2024]
Abstract
Assessing atherosclerosis severity is essential for precise patient stratification. Specifically, there is a need to identify patients with residual inflammation because these patients remain at high risk of cardiovascular events despite optimal management of cardiovascular risk factors. Molecular imaging techniques, such as PET, can have an essential role in this context. PET imaging can indicate tissue-based disease status, detect early molecular changes and provide whole-body information. Advances in molecular biology and bioinformatics continue to help to decipher the complex pathogenesis of atherosclerosis and inform the development of imaging tracers. Concomitant advances in tracer synthesis methods and PET imaging technology provide future possibilities for atherosclerosis imaging. In this Review, we summarize the latest developments in PET imaging techniques and technologies for assessment of atherosclerotic cardiovascular disease and discuss the relationship between imaging readouts and transcriptomics-based plaque phenotyping.
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Affiliation(s)
- Alexander Maier
- Department of Cardiology and Angiology, University Heart Center Freiburg-Bad Krozingen, Faculty of Medicine, University of Freiburg, Freiburg im Breisgau, Germany
| | - Abraham J P Teunissen
- BioMedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Diagnostic, Molecular and Interventional Radiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Icahn Genomics Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Sheqouia A Nauta
- BioMedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Diagnostic, Molecular and Interventional Radiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Esther Lutgens
- Cardiovascular Medicine and Immunology, Experimental Cardiovascular Immunology Laboratory, Mayo Clinic, Rochester, MN, USA
| | - Zahi A Fayad
- BioMedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Diagnostic, Molecular and Interventional Radiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Mandy M T van Leent
- BioMedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Department of Diagnostic, Molecular and Interventional Radiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
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Jan N, Bostanudin MF, Moutraji SA, Kremesh S, Kamal Z, Hanif MF. Unleashing the biomimetic targeting potential of platelet-derived nanocarriers on atherosclerosis. Colloids Surf B Biointerfaces 2024; 240:113979. [PMID: 38823339 DOI: 10.1016/j.colsurfb.2024.113979] [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: 03/06/2024] [Revised: 04/26/2024] [Accepted: 05/17/2024] [Indexed: 06/03/2024]
Abstract
Atherosclerosis, the primary mechanism underlying the development of many cardiovascular illnesses, continues to be one of the leading causes of mortality worldwide. Platelet (PLT), which are essential for maintaining body homeostasis, have been strongly linked to the onset of atherosclerosis at various stages due to their inherent tendency to bind to atherosclerotic lesions and show an affinity for plaques. Therefore, mimicking PLT's innate adhesive features may be necessary to effectively target plaques. PLT-derived nanocarriers have emerged as a promising biomimetic targeting strategy for treating atherosclerosis due to their numerous advantages. These advantages include excellent biocompatibility, minimal macrophage phagocytosis, prolonged circulation time, targeting capability for impaired vascular sites, and suitability as carriers for anti-atherosclerotic drugs. Herein, we discuss the role of PLT in atherogenesis and propose the design of nanocarriers based on PLT-membrane coating and PLT-derived vesicles. These nanocarriers can target multiple biological elements relevant to plaque development. The review also emphasizes the current challenges and future research directions for the effective utilization of PLT-derived nanocarriers in treating atherosclerosis.
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Affiliation(s)
- Nasrullah Jan
- Department of Pharmacy, The University of Chenab, Gujrat 50700, Punjab, Pakistan.
| | - Mohammad F Bostanudin
- College of Pharmacy, Al Ain University, Abu Dhabi 112612, United Arab Emirates; AAU Health and Biomedical Research Center, Al Ain University, Abu Dhabi 112612, United Arab Emirates
| | - Sedq A Moutraji
- College of Pharmacy, Al Ain University, Abu Dhabi 112612, United Arab Emirates; AAU Health and Biomedical Research Center, Al Ain University, Abu Dhabi 112612, United Arab Emirates
| | - Sedra Kremesh
- College of Pharmacy, Al Ain University, Abu Dhabi 112612, United Arab Emirates; AAU Health and Biomedical Research Center, Al Ain University, Abu Dhabi 112612, United Arab Emirates
| | - Zul Kamal
- Department of Pharmacy, Shaheed Benazir Bhutto University, Dir Upper 18000, Khyber Pakhtunkhwa, Pakistan
| | - Muhammad Farhan Hanif
- Department of Pharmaceutics, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur 63100, Punjab, Pakistan; Bahawalpur College of Pharmacy, BMDC Complex Bahawalpur 63100, Punjab, Pakistan
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3
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Luo X, Shi J, Wang R, Cao L, Gao Y, Wang J, Hong M, Sun X, Zhang Y. Near-Infrared Persistent Luminescence Nanoprobe for Early Detection of Atherosclerotic Plaque. ACS NANO 2024; 18:6500-6512. [PMID: 38348833 DOI: 10.1021/acsnano.3c12136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
Atherosclerosis (AS) is a crucial contributor to various cardiovascular diseases (CVDs), which seriously threaten human life and health. Early and accurate recognition of AS plaques is essential for the prevention and treatment of CVD. Herein, we introduce an AS-targeting nanoprobe based on near-infrared (NIR) persistent luminescence nanoparticles (PLNPs), developing a highly sensitive NIR persistent luminescence (PersL) AS plaque imaging technique and successfully realizing early AS plaque detection. The nanoprobe exhibits good monodispersity and regular spherical morphology and also owns exceptional NIR PersL performance upon repetitive irradiation by biological window light. The surface-conjugated antibody (anti-osteopontin) endowed nanoprobe excellent targeting ability to foam cells within plaques. After intravenously injected nanoprobe into AS model mice, the highly sensitive PersL imaging technique can accurately detect AS plaques prior to ultrasonography (US) and magnetic resonance imaging (MRI). Specifically, the NIR PersL imaging reveals AS plaques at the earliest within 2 weeks, with higher signal-to-background ratio (SBR) up to 5.72. Based on this technique, the nanoprobe has great potential for applications in the prevention and treatment of CVD, the study of AS pathogenesis, and the screening of anti-AS drugs.
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Affiliation(s)
- Xiaofang Luo
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, People's Republic of China
- Xiamen Key Laboratory of Rare Earth Photoelectric Functional Materials, Xiamen Institute of Rare Earth Materials, Haixi Institute, Chinese Academy of Sciences, Xiamen 361021, People's Republic of China
- School of Rare Earths, University of Science and Technology of China, Hefei 230026, People's Republic of China
- Ganjiang Innovation Academy, Chinese Academy of Science, Ganzhou 341000, People's Republic of China
| | - Junpeng Shi
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, People's Republic of China
- Xiamen Key Laboratory of Rare Earth Photoelectric Functional Materials, Xiamen Institute of Rare Earth Materials, Haixi Institute, Chinese Academy of Sciences, Xiamen 361021, People's Republic of China
- School of Rare Earths, University of Science and Technology of China, Hefei 230026, People's Republic of China
- Ganjiang Innovation Academy, Chinese Academy of Science, Ganzhou 341000, People's Republic of China
| | - Ruoping Wang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, People's Republic of China
- Xiamen Key Laboratory of Rare Earth Photoelectric Functional Materials, Xiamen Institute of Rare Earth Materials, Haixi Institute, Chinese Academy of Sciences, Xiamen 361021, People's Republic of China
| | - Longlong Cao
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, People's Republic of China
- Xiamen Key Laboratory of Rare Earth Photoelectric Functional Materials, Xiamen Institute of Rare Earth Materials, Haixi Institute, Chinese Academy of Sciences, Xiamen 361021, People's Republic of China
| | - Yan Gao
- School of Rare Earths, University of Science and Technology of China, Hefei 230026, People's Republic of China
- Ganjiang Innovation Academy, Chinese Academy of Science, Ganzhou 341000, People's Republic of China
| | - Jinyuan Wang
- School of Rare Earths, University of Science and Technology of China, Hefei 230026, People's Republic of China
- Ganjiang Innovation Academy, Chinese Academy of Science, Ganzhou 341000, People's Republic of China
| | - Maochun Hong
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, People's Republic of China
- Xiamen Key Laboratory of Rare Earth Photoelectric Functional Materials, Xiamen Institute of Rare Earth Materials, Haixi Institute, Chinese Academy of Sciences, Xiamen 361021, People's Republic of China
| | - Xia Sun
- Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou 350108, People's Republic of China
| | - Yun Zhang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, People's Republic of China
- Xiamen Key Laboratory of Rare Earth Photoelectric Functional Materials, Xiamen Institute of Rare Earth Materials, Haixi Institute, Chinese Academy of Sciences, Xiamen 361021, People's Republic of China
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4
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Kubeil M, Suzuki Y, Casulli MA, Kamal R, Hashimoto T, Bachmann M, Hayashita T, Stephan H. Exploring the Potential of Nanogels: From Drug Carriers to Radiopharmaceutical Agents. Adv Healthc Mater 2024; 13:e2301404. [PMID: 37717209 DOI: 10.1002/adhm.202301404] [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: 05/03/2023] [Revised: 08/21/2023] [Indexed: 09/18/2023]
Abstract
Nanogels open up access to a wide range of applications and offer among others hopeful approaches for use in the field of biomedicine. This review provides a brief overview of current developments of nanogels in general, particularly in the fields of drug delivery, therapeutic applications, tissue engineering, and sensor systems. Specifically, cyclodextrin (CD)-based nanogels are important because they have exceptional complexation properties and are highly biocompatible. Nanogels as a whole and CD-based nanogels in particular can be customized in a wide range of sizes and equipped with a desired surface charge as well as containing additional molecules inside and outside, such as dyes, solubility-mediating groups or even biological vector molecules for pharmaceutical targeting. Currently, biological investigations are mainly carried out in vitro, but more and more in vivo applications are gaining importance. Modern molecular imaging methods are increasingly being used for the latter. Due to an extremely high sensitivity and the possibility of obtaining quantitative data on pharmacokinetic and pharmacodynamic properties, nuclear methods such as single photon emission computed tomography (SPECT) and positron emission tomography (PET) using radiolabeled compounds are particularly suitable here. The use of radiolabeled nanogels for imaging, but also for therapy, is being discussed.
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Affiliation(s)
- Manja Kubeil
- Helmholtz-Zentrum Dresden-Rossendorf, Institute of Radiopharmaceutical Cancer Research Bautzner Landstraße 400, 01328, Dresden, Germany
| | - Yota Suzuki
- Graduate School of Science and Engineering, Saitama University, 255 Shimo-Okubo, Sakura-Ku, Saitama, 338-8570, Japan
- Faculty of Science & Technology, Sophia University, 7-1 Kioi-cho, Chiyoda-ku, Tokyo, 102-8554, Japan
| | | | - Rozy Kamal
- Department of Nuclear Medicine, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Takeshi Hashimoto
- Faculty of Science & Technology, Sophia University, 7-1 Kioi-cho, Chiyoda-ku, Tokyo, 102-8554, Japan
| | - Michael Bachmann
- Helmholtz-Zentrum Dresden-Rossendorf, Institute of Radiopharmaceutical Cancer Research Bautzner Landstraße 400, 01328, Dresden, Germany
| | - Takashi Hayashita
- Faculty of Science & Technology, Sophia University, 7-1 Kioi-cho, Chiyoda-ku, Tokyo, 102-8554, Japan
| | - Holger Stephan
- Helmholtz-Zentrum Dresden-Rossendorf, Institute of Radiopharmaceutical Cancer Research Bautzner Landstraße 400, 01328, Dresden, Germany
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Perera B, Wu Y, Nguyen NT, Ta HT. Advances in drug delivery to atherosclerosis: Investigating the efficiency of different nanomaterials employed for different type of drugs. Mater Today Bio 2023; 22:100767. [PMID: 37600355 PMCID: PMC10433009 DOI: 10.1016/j.mtbio.2023.100767] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 07/06/2023] [Accepted: 08/06/2023] [Indexed: 08/22/2023] Open
Abstract
Atherosclerosis is the build-up of fatty deposits in the arteries, which is the main underlying cause of cardiovascular diseases and the leading cause of global morbidity and mortality. Current pharmaceutical treatment options are unable to effectively treat the plaque in the later stages of the disease. Instead, they are aimed at resolving the risk factors. Nanomaterials and nanoparticle-mediated therapies have become increasingly popular for the treatment of atherosclerosis due to their targeted and controlled release of therapeutics. In this review, we discuss different types of therapeutics used to treat this disease and focus on the different nanomaterial strategies employed for the delivery of these drugs, enabling the effective and efficient resolution of the atherosclerotic plaque. The ideal nanomaterial strategy for each drug type (e.g. statins, nucleic acids, small molecule drugs, peptides) will be comprehensively discussed.
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Affiliation(s)
- Binura Perera
- School of Environment and Science, Griffith University, Nathan, Queensland, 4111, Australia
- Queensland Micro-Nanotechnology Centre, Griffith University, Nathan, Queensland, 4111, Australia
| | - Yuao Wu
- School of Environment and Science, Griffith University, Nathan, Queensland, 4111, Australia
| | - Nam-Trung Nguyen
- School of Environment and Science, Griffith University, Nathan, Queensland, 4111, Australia
| | - Hang Thu Ta
- School of Environment and Science, Griffith University, Nathan, Queensland, 4111, Australia
- Queensland Micro-Nanotechnology Centre, Griffith University, Nathan, Queensland, 4111, Australia
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6
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He F, Hou W, Lan Y, Gao W, Zhou M, Li J, Liu S, Yang B, Zhang J. High Contrast Detection of Carotid Neothrombus with Strong Near-Infrared Absorption Selenium Nanosphere Enhanced Photoacoustic Imaging. Int J Nanomedicine 2023; 18:4043-4054. [PMID: 37520300 PMCID: PMC10377622 DOI: 10.2147/ijn.s404743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 07/04/2023] [Indexed: 08/01/2023] Open
Abstract
Background Carotid artery thrombosis is the leading cause of stroke. Since there are no apparent symptoms in the early stages of carotid atherosclerosis onset, it causes a more significant clinical diagnosis. Photoacoustic (PA) imaging provides high contrast and good depth information, which has been used for the early detection and diagnosis of many diseases. Methods We investigated thrombus formation by using 20% ferric chloride (FeCl3) in the carotid arteries of KM mice for the thrombosis model. The near-infrared selenium/polypyrrole (Se@PPy) nanomaterials are easy to synthesize and have excellent optical absorption in vivo, which can be used as PA contrast agents to obtain thrombosis information. Results In vitro experiments showed that Se@PPy nanocomposites have fulfilling PA ability in the 700 nm to 900 nm wavelength range. In the carotid atherosclerosis model, maximum PA signal enhancement up to 3.44, 4.04, and 5.07 times was observed by injection of Se@PPy nanomaterials, which helped to diagnose the severity of carotid atherosclerosis. Conclusion The superior PA signal of Se@PPy nanomaterials can identify the extent of atherosclerotic carotid lesions, demonstrating the feasibility of PA imaging technology in diagnosing carotid thrombosis lesion formation. This study demonstrates nanocomposites and PA techniques for imaging and diagnosing carotid thrombosis in vivo.
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Affiliation(s)
- Fengbing He
- Qingyuan People’s Hospital, The Sixth Affiliated Hospital of Guangzhou Medical University, School of Biomedical Engineering, Guangzhou Medical University, Guangdong, People’s Republic of China
| | - Wenzhong Hou
- Qingyuan People’s Hospital, The Sixth Affiliated Hospital of Guangzhou Medical University, School of Biomedical Engineering, Guangzhou Medical University, Guangdong, People’s Republic of China
| | - Yintao Lan
- Qingyuan People’s Hospital, The Sixth Affiliated Hospital of Guangzhou Medical University, School of Biomedical Engineering, Guangzhou Medical University, Guangdong, People’s Republic of China
- Guangzhou Regenerative Medicine and Health Guangdong Laboratory, Guangdong, People’s Republic of China
| | - Weijian Gao
- Qingyuan People’s Hospital, The Sixth Affiliated Hospital of Guangzhou Medical University, School of Biomedical Engineering, Guangzhou Medical University, Guangdong, People’s Republic of China
| | - Mengyu Zhou
- Qingyuan People’s Hospital, The Sixth Affiliated Hospital of Guangzhou Medical University, School of Biomedical Engineering, Guangzhou Medical University, Guangdong, People’s Republic of China
| | - Jinghang Li
- Qingyuan People’s Hospital, The Sixth Affiliated Hospital of Guangzhou Medical University, School of Biomedical Engineering, Guangzhou Medical University, Guangdong, People’s Republic of China
| | - Shutong Liu
- Qingyuan People’s Hospital, The Sixth Affiliated Hospital of Guangzhou Medical University, School of Biomedical Engineering, Guangzhou Medical University, Guangdong, People’s Republic of China
| | - Bin Yang
- Qingyuan People’s Hospital, The Sixth Affiliated Hospital of Guangzhou Medical University, School of Biomedical Engineering, Guangzhou Medical University, Guangdong, People’s Republic of China
| | - Jian Zhang
- Qingyuan People’s Hospital, The Sixth Affiliated Hospital of Guangzhou Medical University, School of Biomedical Engineering, Guangzhou Medical University, Guangdong, People’s Republic of China
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7
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Hsu JC, Tang Z, Eremina OE, Sofias AM, Lammers T, Lovell JF, Zavaleta C, Cai W, Cormode DP. Nanomaterial-based contrast agents. NATURE REVIEWS. METHODS PRIMERS 2023; 3:30. [PMID: 38130699 PMCID: PMC10732545 DOI: 10.1038/s43586-023-00211-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/20/2023] [Indexed: 12/23/2023]
Abstract
Medical imaging, which empowers the detection of physiological and pathological processes within living subjects, has a vital role in both preclinical and clinical diagnostics. Contrast agents are often needed to accompany anatomical data with functional information or to provide phenotyping of the disease in question. Many newly emerging contrast agents are based on nanomaterials as their high payloads, unique physicochemical properties, improved sensitivity and multimodality capacity are highly desired for many advanced forms of bioimaging techniques and applications. Here, we review the developments in the field of nanomaterial-based contrast agents. We outline important nanomaterial design considerations and discuss the effect on their physicochemical attributes, contrast properties and biological behaviour. We also describe commonly used approaches for formulating, functionalizing and characterizing these nanomaterials. Key applications are highlighted by categorizing nanomaterials on the basis of their X-ray, magnetic, nuclear, optical and/or photoacoustic contrast properties. Finally, we offer our perspectives on current challenges and emerging research topics as well as expectations for future advancements in the field.
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Affiliation(s)
- Jessica C. Hsu
- Department of Radiology, University of Pennsylvania, Philadelphia, PA, USA
- Departments of Radiology and Medical Physics, University of Wisconsin-Madison, Madison, WI, USA
| | - Zhongmin Tang
- Departments of Radiology and Medical Physics, University of Wisconsin-Madison, Madison, WI, USA
| | - Olga E. Eremina
- Department of Biomedical Engineering, University of Southern California, Los Angeles, CA, USA
| | - Alexandros Marios Sofias
- Department of Nanomedicine and Theranostics, Institute for Experimental Molecular Imaging, Faculty of Medicine, RWTH Aachen University, Aachen, Germany
| | - Twan Lammers
- Department of Nanomedicine and Theranostics, Institute for Experimental Molecular Imaging, Faculty of Medicine, RWTH Aachen University, Aachen, Germany
| | - Jonathan F. Lovell
- Department of Biomedical Engineering, University at Buffalo, State University of New York, Buffalo, NY, USA
| | - Cristina Zavaleta
- Department of Biomedical Engineering, University of Southern California, Los Angeles, CA, USA
| | - Weibo Cai
- Departments of Radiology and Medical Physics, University of Wisconsin-Madison, Madison, WI, USA
| | - David P. Cormode
- Department of Radiology, University of Pennsylvania, Philadelphia, PA, USA
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Kumar M, Kulkarni P, Liu S, Chemuturi N, Shah DK. Nanoparticle biodistribution coefficients: A quantitative approach for understanding the tissue distribution of nanoparticles. Adv Drug Deliv Rev 2023; 194:114708. [PMID: 36682420 DOI: 10.1016/j.addr.2023.114708] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 12/26/2022] [Accepted: 01/17/2023] [Indexed: 01/22/2023]
Abstract
The objective of this manuscript is to provide quantitative insights into the tissue distribution of nanoparticles. Published pharmacokinetics of nanoparticles in plasma, tumor and 13 different tissues of mice were collected from literature. A total of 2018 datasets were analyzed and biodistribution of graphene oxide, lipid, polymeric, silica, iron oxide and gold nanoparticles in different tissues was quantitatively characterized using Nanoparticle Biodistribution Coefficients (NBC). It was observed that typically after intravenous administration most of the nanoparticles are accumulated in the liver (NBC = 17.56 %ID/g) and spleen (NBC = 12.1 %ID/g), while other tissues received less than 5 %ID/g. NBC values for kidney, lungs, heart, bones, brain, stomach, intestine, pancreas, skin, muscle and tumor were found to be 3.1 %ID/g, 2.8 %ID/g, 1.8 %ID/g, 0.9 %ID/g, 0.3 %ID/g, 1.2 %ID/g, 1.8 %ID/g, 1.2 %ID/g, 1.0 %ID/g, 0.6 %ID/g and 3.4 %ID/g, respectively. Significant variability in nanoparticle distribution was observed in certain organs such as liver, spleen and lungs. A large fraction of this variability could be explained by accounting for the differences in nanoparticle physicochemical properties such as size and material. A critical overview of published nanoparticle physiologically-based pharmacokinetic (PBPK) models is provided, and limitations in our current knowledge about in vitro and in vivo pharmacokinetics of nanoparticles that restrict the development of robust PBPK models is also discussed. It is hypothesized that robust quantitative assessment of whole-body pharmacokinetics of nanoparticles and development of mathematical models that can predict their disposition can improve the probability of successful clinical translation of these modalities.
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Affiliation(s)
- Mokshada Kumar
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, The State University of New York at Buffalo, United States
| | - Priyanka Kulkarni
- Drug Metabolism and Pharmacokinetics, R&D, Takeda Pharmaceuticals, Cambridge, MA, United States
| | - Shufang Liu
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, The State University of New York at Buffalo, United States
| | - Nagendra Chemuturi
- Drug Metabolism and Pharmacokinetics, R&D, Takeda Pharmaceuticals, Cambridge, MA, United States.
| | - Dhaval K Shah
- Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, The State University of New York at Buffalo, United States.
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Melendez-Alafort L, Ferro-Flores G, De Nardo L, Ocampo-García B, Bolzati C. Zirconium immune-complexes for PET molecular imaging: Current status and prospects. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.215005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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10
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Saeed S, Ud Din SR, Khan SU, Gul R, Kiani FA, Wahab A, Zhong M. Nanoparticle: A Promising Player in Nanomedicine and its Theranostic Applications for the Treatment of Cardiovascular Diseases. Curr Probl Cardiol 2023; 48:101599. [PMID: 36681209 DOI: 10.1016/j.cpcardiol.2023.101599] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 01/12/2023] [Indexed: 01/20/2023]
Abstract
Cardiovascular diseases (CVDs) are the leading cause of death around the world, a trend that will progressively grow over the next decade. Recently, with the advancement of nanotechnology, innovative nanoparticles (NPs) have been efficiently utilized in disease diagnosis and theranostic applications. In this review, we highlighted the benchmark summary of the recently synthesized NPs that are handy for imaging, diagnosis, and treatment of CVDs. NPs are the carrier of drug-delivery payloads actively reaching more areas of the heart and arteries, allowing them novel therapeutic agents for CVDs. Herein, due to the limited availability of literature, we only focused on NPs mechanism in the cardiovascular system and various treatment-based approaches that opens a new window for future research and versatile approach in the field of medical and clinical applications. Moreover, current challenges and limitations for the detection of CVDs has also discussed.
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Affiliation(s)
- Sumbul Saeed
- National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan, 430070, China.
| | - Syed Riaz Ud Din
- Department of Microbiology, College of Basic Medical Sciences, Dalian Medical University, Dalian, 116044, P.R China.
| | - Shahid Ullah Khan
- Women Medical and Dental College, Khyber Medical University, Khyber Pakhtunkhwa, Pakistan
| | - Rukhsana Gul
- Department of Chemistry, Kohat University of Science and Technology, Khyber Pakhtunkhwa, Pakistan
| | - Faisal Ayub Kiani
- Department of Clinical Sciences, Faculty of Veterinary Sciences, Bahauddin Zakariyah University, Multan, 60800, Pakistan.
| | - Abdul Wahab
- Department of Pharmacy, Kohat University of Science and Technology, Kohat, Khyber Pakhtunkhwa, Pakistan.
| | - Mintao Zhong
- Department of Microbiology, College of Basic Medical Sciences, Dalian Medical University, Dalian, 116044, P.R China.
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11
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Tu Y, Ma X, Chen H, Fan Y, Jiang L, Zhang R, Cheng Z. Molecular Imaging of Matrix Metalloproteinase-2 in Atherosclerosis Using a Smart Multifunctional PET/MRI Nanoparticle. Int J Nanomedicine 2022; 17:6773-6789. [PMID: 36600879 PMCID: PMC9805955 DOI: 10.2147/ijn.s385679] [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: 09/04/2022] [Accepted: 11/09/2022] [Indexed: 12/29/2022] Open
Abstract
Background Matrix metalloproteinases from macrophages are important intraplaque components that play pivotal roles in plaque progression and regression. This study sought to develop a novel multifunctional positron emission tomography (PET) and magnetic resonance imaging (MRI) contrast agents based on MMP-2 cleavable nanoparticles to noninvasive assessment of MMP-2 activity in mouse carotid atherosclerotic plaques. Results Macrophage-rich vascular lesions were induced by carotid ligation plus high-fat diet and streptozotocin-induced diabetes in CL57/BL6 mice. To render iron oxide nanoparticles (IONP) specific for the extracellular MMP-2, the magnetic nanoparticle base material has been derivatized with 1,4,7-triazacyclononane-1,4,7-triacetic acid (NOTA) for the nuclear tracer 64Cu labeling and the MMP-2-cleavable peptide modified with polyethylene glycol 2000, yielding a multi-modality reporter (64Cu-NOTA-IONP@MMP2c-PEG2K, MMP2cNPs) for PET/MR imaging. Small animal PET imaging and biodistribution data revealed that MMP2cNPs exhibited remarkable plaque uptake (3.06 ± 0.87% ID/g and 1.83 ± 0.28% ID/g at 4 and 12 h, respectively). And MMP2cNPs were rapidly cleared from the contralateral normal carotid artery, resulting in excellent plaque-to-normal carotid artery contrasts. Furthermore, in vivo MRI showed a preferential accumulation of MMP2cNPs in atherosclerotic lesions compared with the non-cleavable reference compound, MMP2ncNPs. In addition, histological analyses revealed iron accumulations in the carotid atherosclerotic plaque, in colocalization with MMP-2 expression and macrophages. Conclusion Using a combination of innovative imaging modalities, in this study, we demonstrate the feasibility of applying the novel smart MMP2cNPs as a PET/MR hybrid imaging contrast agent for detection of MMP-2 in atherosclerotic plaque in vivo.
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Affiliation(s)
- Yingfeng Tu
- Department of Cardiology, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, People’s Republic of China,Molecular Imaging Program at Stanford, Department of Radiology and Bio-X Program, Stanford University, Stanford, CA, USA
| | - Xiaowei Ma
- Department of Nuclear Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, People’s Republic of China
| | - Hao Chen
- Molecular Imaging Program at Stanford, Department of Radiology and Bio-X Program, Stanford University, Stanford, CA, USA,Molecular Imaging Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, People’s Republic of China
| | - Yuhua Fan
- College of Pharmacy, Harbin Medical University, Daqing, Heilongjiang, People’s Republic of China
| | - Lei Jiang
- Molecular Imaging Program at Stanford, Department of Radiology and Bio-X Program, Stanford University, Stanford, CA, USA
| | - Ruiping Zhang
- Molecular Imaging Program at Stanford, Department of Radiology and Bio-X Program, Stanford University, Stanford, CA, USA,The Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan, People’s Republic of China,Ruiping Zhang, Department of Radiology, the Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan, 030032, People’s Republic of China, Email
| | - Zhen Cheng
- Molecular Imaging Program at Stanford, Department of Radiology and Bio-X Program, Stanford University, Stanford, CA, USA,Molecular Imaging Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, People’s Republic of China,Correspondence: Zhen Cheng, Molecular Imaging Program at Stanford, Department of Radiology and Bio-X Program, Canary Center at Stanford for Cancer Early Detection, 1201 Welch Road, Lucas Expansion, P095, Stanford University, Stanford, CA, 94305, USA, Tel +01-650-723-7866, Email
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12
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Jin R, Fu X, Pu Y, Fu S, Liang H, Yang L, Nie Y, Ai H. Clinical translational barriers against nanoparticle-based imaging agents. Adv Drug Deliv Rev 2022; 191:114587. [PMID: 36309148 DOI: 10.1016/j.addr.2022.114587] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 09/22/2022] [Accepted: 10/20/2022] [Indexed: 01/24/2023]
Abstract
Nanoparticle based imaging agents (NIAs) have been intensively explored in bench studies. Unfortunately, only a few cases have made their ways to clinical translation. In this review, clinical trials of NIAs were investigated for understanding possible barriers behind that. First, the complexity of multifunctional NIAs is considered a main barrier because it brings uncertainty to batch-to-batch fabrication, and results in sophisticated in vivo behaviors. Second, inadequate biosafety studies slow down the translational work. Third, NIA uptake at disease sites is highly heterogeneous, and often exhibits poor targeting efficiency. Focusing on the aforementioned problems, key design parameters were analyzed including NIAs' size, composition, surface characteristics, dosage, administration route, toxicity, whole-body distribution and clearance in clinical trials. Possible strategies were suggested to overcome these barriers. Besides, regulatory guidelines as well as scale-up and reproducibility during manufacturing process were covered as they are also key factors to consider during clinical translation of NIAs.
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Affiliation(s)
- Rongrong Jin
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China
| | - Xiaomin Fu
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China
| | - Yiyao Pu
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China
| | - Shengxiang Fu
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China
| | - Hong Liang
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, China; Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, China
| | - Li Yang
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China
| | - Yu Nie
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China.
| | - Hua Ai
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China; Department of Radiology, West China Hospital, Sichuan University, Chengdu 610041, China.
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13
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Bentivoglio V, Varani M, Lauri C, Ranieri D, Signore A. Methods for Radiolabelling Nanoparticles: PET Use (Part 2). Biomolecules 2022; 12:1517. [PMID: 36291726 PMCID: PMC9599877 DOI: 10.3390/biom12101517] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 10/10/2022] [Accepted: 10/13/2022] [Indexed: 08/27/2023] Open
Abstract
The use of radiolabelled nanoparticles (NPs) is a promising nuclear medicine tool for diagnostic and therapeutic purposes. Thanks to the heterogeneity of their material (organic or inorganic) and their unique physical and chemical characteristics, they are highly versatile for their use in several medical applications. In particular, they have shown interesting results as radiolabelled probes for positron emission tomography (PET) imaging. The high variability of NP types and the possibility to use several isotopes in the radiolabelling process implies different radiolabelling methods that have been applied over the previous years. In this review, we compare and summarize the different methods for NP radiolabelling with the most frequently used PET isotopes.
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Affiliation(s)
- Valeria Bentivoglio
- Nuclear Medicine Unit, Department of Medical-Surgical Sciences and of Translational Medicine, Faculty of Medicine and Psychology, “Sapienza” University of Rome, 00185 Rome, Italy
| | - Michela Varani
- Nuclear Medicine Unit, Department of Medical-Surgical Sciences and of Translational Medicine, Faculty of Medicine and Psychology, “Sapienza” University of Rome, 00185 Rome, Italy
| | - Chiara Lauri
- Nuclear Medicine Unit, Department of Medical-Surgical Sciences and of Translational Medicine, Faculty of Medicine and Psychology, “Sapienza” University of Rome, 00185 Rome, Italy
| | - Danilo Ranieri
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, “Sapienza” University of Rome, 00185 Rome, Italy
| | - Alberto Signore
- Nuclear Medicine Unit, Department of Medical-Surgical Sciences and of Translational Medicine, Faculty of Medicine and Psychology, “Sapienza” University of Rome, 00185 Rome, Italy
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14
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Parry R, Majeed K, Pixley F, Hillis GS, Francis RJ, Schultz CJ. Unravelling the role of macrophages in cardiovascular inflammation through imaging: a state-of-the-art review. Eur Heart J Cardiovasc Imaging 2022; 23:e504-e525. [PMID: 35993316 DOI: 10.1093/ehjci/jeac167] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Accepted: 07/31/2022] [Indexed: 11/13/2022] Open
Abstract
Cardiovascular disease remains the leading cause of death and disability for patients across the world. Our understanding of atherosclerosis as a primary cholesterol issue has diversified, with a significant dysregulated inflammatory component that largely remains untreated and continues to drive persistent cardiovascular risk. Macrophages are central to atherosclerotic inflammation, and they exist along a functional spectrum between pro-inflammatory and anti-inflammatory extremes. Recent clinical trials have demonstrated a reduction in major cardiovascular events with some, but not all, anti-inflammatory therapies. The recent addition of colchicine to societal guidelines for the prevention of recurrent cardiovascular events in high-risk patients with chronic coronary syndromes highlights the real-world utility of this class of therapies. A highly targeted approach to modification of interleukin-1-dependent pathways shows promise with several novel agents in development, although excessive immunosuppression and resulting serious infection have proven a barrier to implementation into clinical practice. Current risk stratification tools to identify high-risk patients for secondary prevention are either inadequately robust or prohibitively expensive and invasive. A non-invasive and relatively inexpensive method to identify patients who will benefit most from novel anti-inflammatory therapies is required, a role likely to be fulfilled by functional imaging methods. This review article outlines our current understanding of the inflammatory biology of atherosclerosis, upcoming therapies and recent landmark clinical trials, imaging modalities (both invasive and non-invasive) and the current landscape surrounding functional imaging including through targeted nuclear and nanobody tracer development and their application.
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Affiliation(s)
- Reece Parry
- School of Medicine, University of Western Australia, Perth 6009, Australia.,Department of Cardiology, Royal Perth Hospital, 197 Wellington Street, Perth, WA 6000, Australia
| | - Kamran Majeed
- School of Medicine, University of Western Australia, Perth 6009, Australia.,Department of Cardiology, Waikato District Health Board, Hamilton 3204, New Zealand
| | - Fiona Pixley
- School of Biomedical Sciences, Pharmacology and Toxicology, University of Western Australia, Perth 6009, Australia
| | - Graham Scott Hillis
- School of Medicine, University of Western Australia, Perth 6009, Australia.,Department of Cardiology, Royal Perth Hospital, 197 Wellington Street, Perth, WA 6000, Australia
| | - Roslyn Jane Francis
- School of Medicine, University of Western Australia, Perth 6009, Australia.,Department of Nuclear Medicine, Sir Charles Gairdner Hospital, Perth 6009, Australia
| | - Carl Johann Schultz
- School of Medicine, University of Western Australia, Perth 6009, Australia.,Department of Cardiology, Royal Perth Hospital, 197 Wellington Street, Perth, WA 6000, Australia
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15
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Crișan G, Moldovean-Cioroianu NS, Timaru DG, Andrieș G, Căinap C, Chiș V. Radiopharmaceuticals for PET and SPECT Imaging: A Literature Review over the Last Decade. Int J Mol Sci 2022; 23:ijms23095023. [PMID: 35563414 PMCID: PMC9103893 DOI: 10.3390/ijms23095023] [Citation(s) in RCA: 61] [Impact Index Per Article: 30.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 04/23/2022] [Accepted: 04/28/2022] [Indexed: 02/04/2023] Open
Abstract
Positron emission tomography (PET) uses radioactive tracers and enables the functional imaging of several metabolic processes, blood flow measurements, regional chemical composition, and/or chemical absorption. Depending on the targeted processes within the living organism, different tracers are used for various medical conditions, such as cancer, particular brain pathologies, cardiac events, and bone lesions, where the most commonly used tracers are radiolabeled with 18F (e.g., [18F]-FDG and NA [18F]). Oxygen-15 isotope is mostly involved in blood flow measurements, whereas a wide array of 11C-based compounds have also been developed for neuronal disorders according to the affected neuroreceptors, prostate cancer, and lung carcinomas. In contrast, the single-photon emission computed tomography (SPECT) technique uses gamma-emitting radioisotopes and can be used to diagnose strokes, seizures, bone illnesses, and infections by gauging the blood flow and radio distribution within tissues and organs. The radioisotopes typically used in SPECT imaging are iodine-123, technetium-99m, xenon-133, thallium-201, and indium-111. This systematic review article aims to clarify and disseminate the available scientific literature focused on PET/SPECT radiotracers and to provide an overview of the conducted research within the past decade, with an additional focus on the novel radiopharmaceuticals developed for medical imaging.
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Affiliation(s)
- George Crișan
- Faculty of Physics, Babeş-Bolyai University, Str. M. Kogălniceanu 1, 400084 Cluj-Napoca, Romania; (G.C.); (N.S.M.-C.); (D.-G.T.)
- Department of Nuclear Medicine, County Clinical Hospital, Clinicilor 3-5, 400006 Cluj-Napoca, Romania;
| | | | - Diana-Gabriela Timaru
- Faculty of Physics, Babeş-Bolyai University, Str. M. Kogălniceanu 1, 400084 Cluj-Napoca, Romania; (G.C.); (N.S.M.-C.); (D.-G.T.)
| | - Gabriel Andrieș
- Department of Nuclear Medicine, County Clinical Hospital, Clinicilor 3-5, 400006 Cluj-Napoca, Romania;
| | - Călin Căinap
- The Oncology Institute “Prof. Dr. Ion Chiricuţă”, Republicii 34-36, 400015 Cluj-Napoca, Romania;
| | - Vasile Chiș
- Faculty of Physics, Babeş-Bolyai University, Str. M. Kogălniceanu 1, 400084 Cluj-Napoca, Romania; (G.C.); (N.S.M.-C.); (D.-G.T.)
- Institute for Research, Development and Innovation in Applied Natural Sciences, Babeș-Bolyai University, Str. Fântânele 30, 400327 Cluj-Napoca, Romania
- Correspondence:
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16
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Gonciar D, Mocan T, Agoston-Coldea L. Nanoparticles Targeting the Molecular Pathways of Heart Remodeling and Regeneration. Pharmaceutics 2022; 14:pharmaceutics14040711. [PMID: 35456545 PMCID: PMC9028351 DOI: 10.3390/pharmaceutics14040711] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 03/13/2022] [Accepted: 03/22/2022] [Indexed: 12/10/2022] Open
Abstract
Cardiovascular diseases are the main cause of death worldwide, a trend that will continue to grow over the next decade. The heart consists of a complex cellular network based mainly on cardiomyocytes, but also on endothelial cells, smooth muscle cells, fibroblasts, and pericytes, which closely communicate through paracrine factors and direct contact. These interactions serve as valuable targets in understanding the phenomenon of heart remodeling and regeneration. The advances in nanomedicine in the controlled delivery of active pharmacological agents are remarkable and may provide substantial contribution to the treatment of heart diseases. This review aims to summarize the main mechanisms involved in cardiac remodeling and regeneration and how they have been applied in nanomedicine.
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Affiliation(s)
- Diana Gonciar
- 2nd Department of Internal Medicine, Faculty of Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, Cluj-Napoca 400000, Romania; (D.G.); (L.A.-C.)
| | - Teodora Mocan
- Physiology Department, Faculty of Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, Cluj-Napoca 400000, Romania
- Department of Nanomedicine, Regional Institute of Gastroenterology and Hepatology, Cluj-Napoca 400162, Romania
- Correspondence:
| | - Lucia Agoston-Coldea
- 2nd Department of Internal Medicine, Faculty of Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, Cluj-Napoca 400000, Romania; (D.G.); (L.A.-C.)
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17
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Chen X, Niu W, Du Z, Zhang Y, Su D, Gao X. 64Cu radiolabeled nanomaterials for positron emission tomography (PET) imaging. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.02.070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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18
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Zhou X, Zhu K, Zhang Y, Ming Y, Shi D, Tan H, Xiang B, Zhu S, Cheng D, Lai H, Wang C, Liu G. CD11b-Based Pre-Targeted SPECT/CT Imaging Allows for the Detection of Inflammation in Aortic Aneurysm. J Inflamm Res 2022; 15:1921-1933. [PMID: 35321320 PMCID: PMC8935951 DOI: 10.2147/jir.s350593] [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: 11/30/2021] [Accepted: 03/08/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose To investigate the feasibility of a pre-targeted imaging strategy based on the cycloaddition between 1,2,4,5-terazine (Tz) and trans-cyclooctene (TCO) for evaluating CD11b expression in inflammatory aortic aneurysm (AA) using single photon emission computed tomography/computed tomography (SPECT/CT). Methods C57BL/6J mice were fed β-aminopropionitrile (1 g/kg/day) for 4 weeks to establish AA models. Anti-CD11b-TCO was synthesized and 99mTc-HYNIC-PEG11-Tz was designed for pre-targeted SPECT/CT. The affinity and specificity of the probe for the inflammatory cell line Raw-264.7 were investigated. Then, anti-CD11b-TCO pre-targeted and 99mTc-HYNIC-PEG11-Tz based SPECT/CT were performed to detect in vivo inflammation in AA. Finally, ex vivo aortic breast-specific gamma imaging (BSGI), Western blot assays, and immunohistochemical CD11b staining were performed to confirm the in vivo findings of SPECT/CT. Results In the AA models, 65.22% (15/23) had aortic lesions, including 43.48% (10/23) AA lesions. The anti-CD11b-TCO presented with a high TCO coupling ratio (7.43), and the 99mTc-HYNIC-PEG11-Tz showed high radio-purity (>95%), good in vitro stability and a rapid clearance rate. Additionally, anti-CD11b-TCO and 99mTc-HYNIC-PEG11-Tz presented high click rate (~89%). The in vitro clicked compound, 99mTc-HYNIC-PEG11-Tz/TCO-anti-CD11b, showed high affinity and specificity for Raw-264.7 cells. 99mTc-HYNIC-PEG11-Tz/TCO-anti-CD11b pre-targeting SPECT/CT successfully demonstrated inflammatory AA with a high AA-to-background ratio in AA mice, compared to AA mice that were injected with 99mTc-HYNIC-Tz/TCO-IgG (8.13 versus 3.71, P < 0.001) and control mice injected with 99mTc-HYNIC-Tz/TCO-anti-CD11b (8.13 versus 3.66, P < 0.001). This result was confirmed by ex vivo BSGI performed immediately after SPECT/CT and immunohistochemical CD11b staining. Conclusion SPECT/CT imaging using the anti-CD11b-TCO/Tz-PEG11-HYNIC-99mTc based pre-targeting imaging strategy allows for the detection of inflammation in progressive AA.
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Affiliation(s)
- Xiaonan Zhou
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, People’s Republic of China
- Shanghai Institute of Cardiovascular Diseases, Shanghai, 200032, People’s Republic of China
| | - Kai Zhu
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, People’s Republic of China
- Shanghai Institute of Cardiovascular Diseases, Shanghai, 200032, People’s Republic of China
| | - Yiqiu Zhang
- Department of Nuclear Medicine, Zhongshan Hospital, Fudan University, Shanghai, 200032, People’s Republic of China
- Institute of Nuclear Medicine, Fudan University, Shanghai, 200032, People’s Republic of China
- Shanghai Institute of Medical Imaging, Shanghai, 200032, People’s Republic of China
| | - Yang Ming
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, People’s Republic of China
- Shanghai Institute of Cardiovascular Diseases, Shanghai, 200032, People’s Republic of China
| | - Dai Shi
- Department of Nuclear Medicine, Zhongshan Hospital, Fudan University, Shanghai, 200032, People’s Republic of China
- Institute of Nuclear Medicine, Fudan University, Shanghai, 200032, People’s Republic of China
- Shanghai Institute of Medical Imaging, Shanghai, 200032, People’s Republic of China
| | - Hui Tan
- Department of Nuclear Medicine, Zhongshan Hospital, Fudan University, Shanghai, 200032, People’s Republic of China
- Institute of Nuclear Medicine, Fudan University, Shanghai, 200032, People’s Republic of China
- Shanghai Institute of Medical Imaging, Shanghai, 200032, People’s Republic of China
| | - Bitao Xiang
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, People’s Republic of China
- Shanghai Institute of Cardiovascular Diseases, Shanghai, 200032, People’s Republic of China
| | - Shichao Zhu
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, People’s Republic of China
- Shanghai Institute of Cardiovascular Diseases, Shanghai, 200032, People’s Republic of China
| | - Dengfeng Cheng
- Department of Nuclear Medicine, Zhongshan Hospital, Fudan University, Shanghai, 200032, People’s Republic of China
- Institute of Nuclear Medicine, Fudan University, Shanghai, 200032, People’s Republic of China
- Shanghai Institute of Medical Imaging, Shanghai, 200032, People’s Republic of China
| | - Hao Lai
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, People’s Republic of China
- Shanghai Institute of Cardiovascular Diseases, Shanghai, 200032, People’s Republic of China
| | - Chunsheng Wang
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, Shanghai, 200032, People’s Republic of China
- Shanghai Institute of Cardiovascular Diseases, Shanghai, 200032, People’s Republic of China
- Chunsheng Wang, Department of Cardiac Surgery, Zhongshan Hospital, Fudan University, No. 180 in Fenglin Road, Shanghai, 200032, People’s Republic of China, Email
| | - Guobing Liu
- Department of Nuclear Medicine, Zhongshan Hospital, Fudan University, Shanghai, 200032, People’s Republic of China
- Institute of Nuclear Medicine, Fudan University, Shanghai, 200032, People’s Republic of China
- Shanghai Institute of Medical Imaging, Shanghai, 200032, People’s Republic of China
- Correspondence: Guobing Liu, Department of Nuclear Medicine, Zhongshan Hospital, Fudan University, No. 180 in Fenglin Road, Shanghai, 200032, People’s Republic of China, Tel +8618317086732, Fax +86-21-62489191, Email
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Chopra H, Bibi S, Mishra AK, Tirth V, Yerramsetty SV, Murali SV, Ahmad SU, Mohanta YK, Attia MS, Algahtani A, Islam F, Hayee A, Islam S, Baig AA, Emran TB. Nanomaterials: A Promising Therapeutic Approach for Cardiovascular Diseases. JOURNAL OF NANOMATERIALS 2022; 2022:1-25. [DOI: 10.1155/2022/4155729] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
Cardiovascular diseases (CVDs) are a primary cause of death globally. A few classic and hybrid treatments exist to treat CVDs. However, they lack in both safety and effectiveness. Thus, innovative nanomaterials for disease diagnosis and treatment are urgently required. The tiny size of nanomaterials allows them to reach more areas of the heart and arteries, making them ideal for CVDs. Atherosclerosis causes arterial stenosis and reduced blood flow. The most common treatment is medication and surgery to stabilize the disease. Nanotechnologies are crucial in treating vascular disease. Nanomaterials may be able to deliver medications to lesion sites after being infused into the circulation. Newer point-of-care devices have also been considered together with nanomaterials. For example, this study will look at the use of nanomaterials in imaging, diagnosing, and treating CVDs.
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Affiliation(s)
- Hitesh Chopra
- Chitkara College of Pharmacy, Chitkara University, Punjab 140401, India
| | - Shabana Bibi
- Yunnan Herbal Laboratory, College of Ecology and Environmental Sciences, Yunnan University, Kunming, 650091 Yunnan, China
- The International Joint Research Center for Sustainable Utilization of Cordyceps Bioresources in China and Southeast Asia, Yunnan University, Kunming, 650091 Yunnan, China
| | - Awdhesh Kumar Mishra
- Department of Biotechnology, Yeungnam University, Gyeongsan, Gyeongsangbuk-do, Republic of Korea
| | - Vineet Tirth
- Mechanical Engineering Department, College of Engineering, King Khalid University, Abha, 61421 Asir, Saudi Arabia
- Research Center for Advanced Materials Science (RCAMS), King Khalid University, Guraiger, Abha, 61413 Asir, P.O. Box No. 9004, Saudi Arabia
| | - Sree Vandana Yerramsetty
- Department of Chemical and Biotechnology, SASTRA Deemed University, Thanjavur, Tamil Nadu 613402, India
| | - Sree Varshini Murali
- Department of Chemical and Biotechnology, SASTRA Deemed University, Thanjavur, Tamil Nadu 613402, India
| | - Syed Umair Ahmad
- Department of Bioinformatics, Hazara University, Mansehra, Pakistan
| | - Yugal Kishore Mohanta
- Department of Applied Biology, University of Science and Technology Meghalaya, Ri-Bhoi 793101, India
| | - Mohamed S. Attia
- Department of Pharmaceutics, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Egypt
| | - Ali Algahtani
- Mechanical Engineering Department, College of Engineering, King Khalid University, Abha, 61421 Asir, Saudi Arabia
- Research Center for Advanced Materials Science (RCAMS), King Khalid University, Guraiger, Abha, 61413 Asir, P.O. Box No. 9004, Saudi Arabia
| | - Fahadul Islam
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1207, Bangladesh
| | - Abdul Hayee
- Department of Immunology, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan
| | - Saiful Islam
- Civil Engineering Department, College of Engineering, King Khalid University, Abha, 61421 Asir, Saudi Arabia
| | - Atif Amin Baig
- Unit of Biochemistry, Faculty of Medicine, Universiti Sultan Zainal Abidin, Malaysia
| | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong 4381, Bangladesh
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20
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Chen W, Schilperoort M, Cao Y, Shi J, Tabas I, Tao W. Macrophage-targeted nanomedicine for the diagnosis and treatment of atherosclerosis. Nat Rev Cardiol 2022; 19:228-249. [PMID: 34759324 PMCID: PMC8580169 DOI: 10.1038/s41569-021-00629-x] [Citation(s) in RCA: 177] [Impact Index Per Article: 88.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/22/2021] [Indexed: 12/12/2022]
Abstract
Nanotechnology could improve our understanding of the pathophysiology of atherosclerosis and contribute to the development of novel diagnostic and therapeutic strategies to further reduce the risk of cardiovascular disease. Macrophages have key roles in atherosclerosis progression and, therefore, macrophage-associated pathological processes are important targets for both diagnostic imaging and novel therapies for atherosclerosis. In this Review, we highlight efforts in the past two decades to develop imaging techniques and to therapeutically manipulate macrophages in atherosclerotic plaques with the use of rationally designed nanoparticles. We review the latest progress in nanoparticle-based imaging modalities that can specifically target macrophages. Using novel molecular imaging technology, these modalities enable the identification of advanced atherosclerotic plaques and the assessment of the therapeutic efficacy of medical interventions. Additionally, we provide novel perspectives on how macrophage-targeting nanoparticles can deliver a broad range of therapeutic payloads to atherosclerotic lesions. These nanoparticles can suppress pro-atherogenic macrophage processes, leading to improved resolution of inflammation and stabilization of plaques. Finally, we propose future opportunities for novel diagnostic and therapeutic strategies and provide solutions to challenges in this area for the purpose of accelerating the clinical translation of nanomedicine for the treatment of atherosclerotic vascular disease.
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Affiliation(s)
- Wei Chen
- grid.38142.3c000000041936754XCenter for Nanomedicine and Department of Anaesthesiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA USA
| | - Maaike Schilperoort
- grid.21729.3f0000000419368729Department of Medicine, Columbia University Irving Medical Center, New York, NY USA ,grid.21729.3f0000000419368729Department of Physiology and Cellular Biophysics, Columbia University Irving Medical Center, New York, NY USA ,grid.21729.3f0000000419368729Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY USA
| | - Yihai Cao
- grid.4714.60000 0004 1937 0626Department of Microbiology, Tumour and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Jinjun Shi
- Center for Nanomedicine and Department of Anaesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
| | - Ira Tabas
- Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA. .,Department of Physiology and Cellular Biophysics, Columbia University Irving Medical Center, New York, NY, USA. .,Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY, USA.
| | - Wei Tao
- Center for Nanomedicine and Department of Anaesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
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21
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Recent Trends in Fascinating Applications of Nanotechnology in Allied Health Sciences. CRYSTALS 2021. [DOI: 10.3390/cryst12010039] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The increased advancement in nanosciences in recent times has led to fascinating innovations. It has potential applications for altering the structural, surface, and physicochemical properties of nano-ranged metamaterials. The adaptable optical, structural, and surface characteristics of the nanoscopic regimes enhance the quality of integrated nanodevices and sensors. These are further used in optoelectronics, biomedicines, and catalysis. The use of nanomaterials for constructing nano-biosensors and various other organic and inorganic functional nanomaterials is quite promising. They have excellent electronic and surface-to-volume reactivity. Their various applications include metal and metal-oxides-based nanoparticles, clusters, wires, and 2D nanosheets as carbon nanotubes. More recently, hybrid nanomaterials are being developed to regulate sensing functionalities in the field of nanomedicine and the pharmaceutical industry. They are used as nano-markers, templates, and targeted agents. Moreover, the mechanical strength, chemical stability, durability, and flexibility of the hybrid nanomaterials make them appropriate for developing a healthy life for humans. This consists of a variety of applications, such as drug delivery, antimicrobial impacts, nutrition, orthopedics, dentistry, and fluorescence fabrics. This review article caters to the essential importance of nanoscience for biomedical applications and information for health science and research. The fundamental characteristics and functionalities of nanomaterials for particular biomedical uses are specifically addressed here.
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22
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Prigent K, Vigne J. Advances in Radiopharmaceutical Sciences for Vascular Inflammation Imaging: Focus on Clinical Applications. Molecules 2021; 26:molecules26237111. [PMID: 34885690 PMCID: PMC8659223 DOI: 10.3390/molecules26237111] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 11/09/2021] [Accepted: 11/19/2021] [Indexed: 01/18/2023] Open
Abstract
Biomedical imaging technologies offer identification of several anatomic and molecular features of disease pathogenesis. Molecular imaging techniques to assess cellular processes in vivo have been useful in advancing our understanding of several vascular inflammatory diseases. For the non-invasive molecular imaging of vascular inflammation, nuclear medicine constitutes one of the best imaging modalities, thanks to its high sensitivity for the detection of probes in tissues. 2-[18F]fluoro-2-deoxy-d-glucose ([18F]FDG) is currently the most widely used radiopharmaceutical for molecular imaging of vascular inflammatory diseases such as atherosclerosis and large-vessel vasculitis. The combination of [18F]FDG and positron emission tomography (PET) imaging has become a powerful tool to identify and monitor non-invasively inflammatory activities over time but suffers from several limitations including a lack of specificity and avid background in different localizations. The use of novel radiotracers may help to better understand the underlying pathophysiological processes and overcome some limitations of [18F]FDG PET for the imaging of vascular inflammation. This review examines how [18F]FDG PET has given us deeper insight into the role of inflammation in different vascular pathologies progression and discusses perspectives for alternative radiopharmaceuticals that could provide a more specific and simple identification of pathologies where vascular inflammation is implicated. Use of these novel PET tracers could lead to a better understanding of underlying disease mechanisms and help inform the identification and stratification of patients for newly emerging immune-modulatory therapies. Future research is needed to realize the true clinical translational value of PET imaging in vascular inflammatory diseases.
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Affiliation(s)
- Kevin Prigent
- CHU de Caen Normandie, Department of Nuclear Medicine, Normandie Université, UNICAEN, 14000 Caen, France;
| | - Jonathan Vigne
- CHU de Caen Normandie, Department of Nuclear Medicine, Normandie Université, UNICAEN, 14000 Caen, France;
- CHU de Caen Normandie, Department of Pharmacy, Normandie Université, UNICAEN, 14000 Caen, France
- UNICAEN, INSERM U1237, Etablissement Français du Sang, Physiopathology and Imaging of Neurological Disorders (PhIND), Cyceron, Institut Blood and Brain @ Caen-Normandie (BB@C), Normandie University, 14000 Caen, France
- Correspondence:
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23
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Karantas ID, Okur ME, Okur NÜ, Siafaka PI. Dyslipidemia Management in 2020: An Update on Diagnosis and Therapeutic Perspectives. Endocr Metab Immune Disord Drug Targets 2021; 21:815-834. [PMID: 32778041 DOI: 10.2174/1871530320666200810144004] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 06/10/2020] [Accepted: 06/19/2020] [Indexed: 11/22/2022]
Abstract
Cardiovascular diseases are the leading cause of death in the modern world and dyslipidemia is one of the major risk factors. The current therapeutic strategies for cardiovascular diseases involve the management of risk factors, especially dyslipidemia and hypertension. Recently, the updated guidelines of dyslipidemia management were presented, and the newest data were included in terms of diagnosis, imaging, and treatment. In this targeted literature review, the researchers presented the most recent evidence on dyslipidemia management by including the current therapeutic goals for it. In addition, the novel diagnostic tools based on theranostics are shown. Finally, the future perspectives on treatment based on novel drug delivery systems and their potential to be used in clinical trials were also analyzed. It should be noted that dyslipidemia management can be achieved by the strict lifestyle change, i.e., by adopting a healthy life, and choosing the most suitable medication. This review can help medical professionals as well as specialists of other sciences to update their knowledge on dyslipidemia management, which can lead to better therapeutic outcomes and newer drug developments.
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Affiliation(s)
| | - Mehmet E Okur
- University of Health Sciences, Faculty of Pharmacy, Department of Pharmacology, Istanbul, Turkey
| | - Neslihan Ü Okur
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Health Sciences, Istanbul, Turkey
| | - Panoraia I Siafaka
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Health Sciences, Istanbul, Turkey
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24
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Pillai SC, Borah A, Jacob EM, Kumar DS. Nanotechnological approach to delivering nutraceuticals as promising drug candidates for the treatment of atherosclerosis. Drug Deliv 2021; 28:550-568. [PMID: 33703990 PMCID: PMC7954496 DOI: 10.1080/10717544.2021.1892241] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Atherosclerosis is Caesar’s sword, which poses a huge risk to the present generation. Understanding the atherosclerotic disease cycle would allow ensuring improved diagnosis, better care, and treatment. Unfortunately, a highly effective and safe way of treating atherosclerosis in the medical community remains a continuous challenge. Conventional treatments have shown considerable success, but have some adverse effects on the human body. Natural derived medications or nutraceuticals have gained immense popularity in the treatment of atherosclerosis due to their decreased side effects and toxicity-related issues. In hindsight, the contribution of nutraceuticals in imparting enhanced clinical efficacy against atherosclerosis warrants more experimental evidence. On the other hand, nanotechnology and drug delivery systems (DDS) have revolutionized the way therapeutics are performed and researchers have been constantly exploring the positive effects that DDS brings to the field of therapeutic techniques. It could be as exciting as ever to apply nano-mediated delivery of nutraceuticals as an additional strategy to target the atherosclerotic sites boasting high therapeutic efficiency of the nutraceuticals and fewer side effects.
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Affiliation(s)
- Sindhu C Pillai
- Bio-Nano Electronics Research Centre, Graduate School of Interdisciplinary New Science, Toyo University, Saitama, Japan
| | - Ankita Borah
- Bio-Nano Electronics Research Centre, Graduate School of Interdisciplinary New Science, Toyo University, Saitama, Japan
| | - Eden Mariam Jacob
- Bio-Nano Electronics Research Centre, Graduate School of Interdisciplinary New Science, Toyo University, Saitama, Japan
| | - D Sakthi Kumar
- Bio-Nano Electronics Research Centre, Graduate School of Interdisciplinary New Science, Toyo University, Saitama, Japan
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25
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Imaging Inflammation with Positron Emission Tomography. Biomedicines 2021; 9:biomedicines9020212. [PMID: 33669804 PMCID: PMC7922638 DOI: 10.3390/biomedicines9020212] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Revised: 01/28/2021] [Accepted: 02/12/2021] [Indexed: 12/19/2022] Open
Abstract
The impact of inflammation on the outcome of many medical conditions such as cardiovascular diseases, neurological disorders, infections, cancer, and autoimmune diseases has been widely acknowledged. However, in contrast to neurological, oncologic, and cardiovascular disorders, imaging plays a minor role in research and management of inflammation. Imaging can provide insights into individual and temporospatial biology and grade of inflammation which can be of diagnostic, therapeutic, and prognostic value. There is therefore an urgent need to evaluate and understand current approaches and potential applications for imaging of inflammation. This review discusses radiotracers for positron emission tomography (PET) that have been used to image inflammation in cardiovascular diseases and other inflammatory conditions with a special emphasis on radiotracers that have already been successfully applied in clinical settings.
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26
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Dhanasekara CS, Zhang J, Nie S, Li G, Fan Z, Wang S. Nanoparticles target intimal macrophages in atherosclerotic lesions. NANOMEDICINE : NANOTECHNOLOGY, BIOLOGY, AND MEDICINE 2021; 32:102346. [PMID: 33259961 PMCID: PMC8514141 DOI: 10.1016/j.nano.2020.102346] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Revised: 10/25/2020] [Accepted: 11/22/2020] [Indexed: 10/22/2022]
Abstract
Oxidized phosphatidylcholines (oxPCs) enriched on the oxidized LDL (oxLDL) surface are responsible ligands for binding oxLDL to the CD36 receptor of intimal macrophages in atherosclerotic lesions. We synthesized liposome-like nanoparticles (NPs) using soy phosphatidylcholine and incorporated 1-palmitoyl-2-(4-keto-dodec-3-enedioyl) phosphatidylcholine, a type of oxPCs, on their surface to make ligand-NP (L-NPs). The objectives of this study were to measure and compare their binding affinity to and uptake by primary mouse and THP-1 derived macrophages, and to determine their target specificity to intimal macrophages in aortic lesions in LDL receptor null (LDLr-/-) mice. All in vitro data demonstrate that L-NPs had a high binding affinity to macrophage CD36 receptor. L-NPs had 1.4-fold higher accumulation in aortic lesion areas than NPs. L-NPs co-localized with intimal macrophages and CD36 receptors in the aortic lesions. This target delivery approach may portend a breakthrough in molecular imaging and targeted treatment of atherosclerosis.
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Affiliation(s)
| | - Jia Zhang
- Department of Nutritional Sciences, Texas Tech University, Lubbock, TX, USA
| | - Shufang Nie
- Department of Nutritional Sciences, Texas Tech University, Lubbock, TX, USA
| | - Guigen Li
- Department of Chemistry, Texas Tech University, Lubbock, TX, USA
| | - Zhaoyang Fan
- Department of Electrical & Computer Engineering and Nano Tech Center, Texas Tech University, Lubbock, TX, USA
| | - Shu Wang
- Department of Nutritional Sciences, Texas Tech University, Lubbock, TX, USA; College of Health Solutions, Arizona State University, Phoenix, AZ, USA.
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27
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Pellico J, Gawne PJ, T M de Rosales R. Radiolabelling of nanomaterials for medical imaging and therapy. Chem Soc Rev 2021; 50:3355-3423. [PMID: 33491714 DOI: 10.1039/d0cs00384k] [Citation(s) in RCA: 112] [Impact Index Per Article: 37.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Nanomaterials offer unique physical, chemical and biological properties of interest for medical imaging and therapy. Over the last two decades, there has been an increasing effort to translate nanomaterial-based medicinal products (so-called nanomedicines) into clinical practice and, although multiple nanoparticle-based formulations are clinically available, there is still a disparity between the number of pre-clinical products and those that reach clinical approval. To facilitate the efficient clinical translation of nanomedicinal-drugs, it is important to study their whole-body biodistribution and pharmacokinetics from the early stages of their development. Integrating this knowledge with that of their therapeutic profile and/or toxicity should provide a powerful combination to efficiently inform nanomedicine trials and allow early selection of the most promising candidates. In this context, radiolabelling nanomaterials allows whole-body and non-invasive in vivo tracking by the sensitive clinical imaging techniques positron emission tomography (PET), and single photon emission computed tomography (SPECT). Furthermore, certain radionuclides with specific nuclear emissions can elicit therapeutic effects by themselves, leading to radionuclide-based therapy. To ensure robust information during the development of nanomaterials for PET/SPECT imaging and/or radionuclide therapy, selection of the most appropriate radiolabelling method and knowledge of its limitations are critical. Different radiolabelling strategies are available depending on the type of material, the radionuclide and/or the final application. In this review we describe the different radiolabelling strategies currently available, with a critical vision over their advantages and disadvantages. The final aim is to review the most relevant and up-to-date knowledge available in this field, and support the efficient clinical translation of future nanomedicinal products for in vivo imaging and/or therapy.
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Affiliation(s)
- Juan Pellico
- School of Biomedical Engineering & Imaging Sciences, King's College London, St. Thomas' Hospital, London SE1 7EH, UK.
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28
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Coenen HH, Ermert J. Expanding PET-applications in life sciences with positron-emitters beyond fluorine-18. Nucl Med Biol 2021; 92:241-269. [PMID: 32900582 DOI: 10.1016/j.nucmedbio.2020.07.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 07/09/2020] [Indexed: 12/20/2022]
Abstract
Positron-emission-tomography (PET) has become an indispensable diagnostic tool in modern nuclear medicine. Its outstanding molecular imaging features allow repetitive studies on one individual and with high sensitivity, though no interference. Rather few positron-emitters with near favourable physical properties, i.e. carbon-11 and fluorine-18, furnished most studies in the beginning, preferably if covalently bound as isotopic label of small molecules. With the advancement of PET-devices the scope of in vivo research in life sciences and especially that of medical applications expanded, and other than "standard" PET-nuclides received increasing significance, like the radiometals copper-64 and gallium-68. Especially during the last decades, positron-emitters of other chemical elements have gotten into the focus of interest, concomitant with the technical advancements in imaging and radionuclide production. With known nuclear imaging properties and main production methods of emerging positron-emitters their usefulness for medical application is promising and even proven for several ones already. Unfortunate decay properties could be corrected for, and β+-emitters, especially with a longer half-life, provided new possibilities for application where slower processes are of importance. Further on, (bio)chemical features of positron-emitters of other elements, among there many metals, not only expanded the field of classical clinical investigations, but also opened up new fields of application. Appropriately labelled peptides, proteins and nanoparticles lend itself as newer probes for PET-imaging, e.g. in theragnostic or PET/MR hybrid imaging. Furthermore, the potential of non-destructive in-vivo imaging with positron-emission-tomography directs the view on further areas of life sciences. Thus, exploiting the excellent methodology for basic research on molecular biochemical functions and processes is increasingly encouraged as well in areas outside of health, such as plant and environmental sciences.
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Affiliation(s)
- Heinz H Coenen
- Institut für Neurowissenschaften und Medizin, INM-5, Nuklearchemie, Forschungszentrum Jülich GmbH, D-52425 Jülich, Germany.
| | - Johannes Ermert
- Institut für Neurowissenschaften und Medizin, INM-5, Nuklearchemie, Forschungszentrum Jülich GmbH, D-52425 Jülich, Germany.
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29
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Siafaka PI, Okur NÜ, Karantas ID, Okur ME, Gündoğdu EA. Current update on nanoplatforms as therapeutic and diagnostic tools: A review for the materials used as nanotheranostics and imaging modalities. Asian J Pharm Sci 2021; 16:24-46. [PMID: 33613728 PMCID: PMC7878458 DOI: 10.1016/j.ajps.2020.03.003] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Revised: 02/21/2020] [Accepted: 03/10/2020] [Indexed: 12/13/2022] Open
Abstract
In the last decade, the use of nanotheranostics as emerging diagnostic and therapeutic tools for various diseases, especially cancer, is held great attention. Up to date, several approaches have been employed in order to develop smart nanotheranostics, which combine bioactive targeting on specific tissues as well as diagnostic properties. The nanotheranostics can deliver therapeutic agents by concomitantly monitor the therapy response in real-time. Consequently, the possibility of over- or under-dosing is decreased. Various non-invasive imaging techniques have been used to quantitatively monitor the drug delivery processes. Radiolabeling of nanomaterials is widely used as powerful diagnostic approach on nuclear medicine imaging. In fact, various radiolabeled nanomaterials have been designed and developed for imaging tumors and other lesions due to their efficient characteristics. Inorganic nanoparticles as gold, silver, silica based nanomaterials or organic nanoparticles as polymers, carbon based nanomaterials, liposomes have been reported as multifunctional nanotheranostics. In this review, the imaging modalities according to their use in various diseases are summarized, providing special details for radiolabeling. In further, the most current nanotheranostics categorized via the used nanomaterials are also summed up. To conclude, this review can be beneficial for medical and pharmaceutical society as well as material scientists who work in the field of nanotheranostics since they can use this research as guide for producing newer and more efficient nanotheranostics.
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Affiliation(s)
- Panoraia I. Siafaka
- Department of Chemistry, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Neslihan Üstündağ Okur
- Faculty of Pharmacy, Department of Pharmaceutical Technology, University of Health Sciences, Istanbul, Turkey
| | - Ioannis D. Karantas
- 2nd Clinic of Internal Medicine, Hippokration General Hospital, Thessaloniki, Greece
| | - Mehmet Evren Okur
- Faculty of Pharmacy, Department of Pharmacology, University of Health Sciences, Istanbul, Turkey
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30
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Nahrendorf M, Hoyer FF, Meerwaldt AE, van Leent MMT, Senders ML, Calcagno C, Robson PM, Soultanidis G, Pérez-Medina C, Teunissen AJP, Toner YC, Ishikawa K, Fish K, Sakurai K, van Leeuwen EM, Klein ED, Sofias AM, Reiner T, Rohde D, Aguirre AD, Wojtkiewicz G, Schmidt S, Iwamoto Y, Izquierdo-Garcia D, Caravan P, Swirski FK, Weissleder R, Mulder WJM. Imaging Cardiovascular and Lung Macrophages With the Positron Emission Tomography Sensor 64Cu-Macrin in Mice, Rabbits, and Pigs. Circ Cardiovasc Imaging 2020; 13:e010586. [PMID: 33076700 DOI: 10.1161/circimaging.120.010586] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Macrophages, innate immune cells that reside in all organs, defend the host against infection and injury. In the heart and vasculature, inflammatory macrophages also enhance tissue damage and propel cardiovascular diseases. METHODS We here use in vivo positron emission tomography (PET) imaging, flow cytometry, and confocal microscopy to evaluate quantitative noninvasive assessment of cardiac, arterial, and pulmonary macrophages using the nanotracer 64Cu-Macrin-a 20-nm spherical dextran nanoparticle assembled from nontoxic polyglucose. RESULTS PET imaging using 64Cu-Macrin faithfully reported accumulation of macrophages in the heart and lung of mice with myocardial infarction, sepsis, or pneumonia. Flow cytometry and confocal microscopy detected the near-infrared fluorescent version of the nanoparticle (VT680Macrin) primarily in tissue macrophages. In 5-day-old mice, 64Cu-Macrin PET imaging quantified physiologically more numerous cardiac macrophages. Upon intravenous administration of 64Cu-Macrin in rabbits and pigs, we detected heightened macrophage numbers in the infarcted myocardium, inflamed lung regions, and atherosclerotic plaques using a clinical PET/magnetic resonance imaging scanner. Toxicity studies in rats and human dosimetry estimates suggest that 64Cu-Macrin is safe for use in humans. CONCLUSIONS Taken together, these results indicate 64Cu-Macrin could serve as a facile PET nanotracer to survey spatiotemporal macrophage dynamics during various physiological and pathological conditions. 64Cu-Macrin PET imaging could stage inflammatory cardiovascular disease activity, assist disease management, and serve as an imaging biomarker for emerging macrophage-targeted therapeutics.
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Affiliation(s)
- Matthias Nahrendorf
- Center for Systems Biology (M.N., F.F.H., D.R., A.D.A., G.W., S.S., Y.I., F.K.S., R.W.), Massachusetts General Hospital Research Institute and Harvard Medical School, Boston.,Department of Radiology (M.N., F.F.H., D.R., F.K.S., R.W.), Massachusetts General Hospital Research Institute and Harvard Medical School, Boston.,Cardiovascular Research Center (M.N., A.D.A.), Massachusetts General Hospital Research Institute and Harvard Medical School, Boston.,Department of Internal Medicine I, University Hospital Wuerzburg, Germany (M.N.)
| | - Friedrich Felix Hoyer
- Center for Systems Biology (M.N., F.F.H., D.R., A.D.A., G.W., S.S., Y.I., F.K.S., R.W.), Massachusetts General Hospital Research Institute and Harvard Medical School, Boston.,Department of Radiology (M.N., F.F.H., D.R., F.K.S., R.W.), Massachusetts General Hospital Research Institute and Harvard Medical School, Boston
| | - Anu E Meerwaldt
- Biomedical Engineering and Imaging Institute (A.E.M., M.M.T.v.L., M.L.S., C.C., P.M.R., G.S., C.P.-M., A.J.P.T., Y.C.T., K.S., E.M.v.L., E.D.K., A.M.S., W.J.M.M.), Icahn School of Medicine at Mount Sinai, New York, NY.,Biomedical MR Imaging and Spectroscopy Group, Center for Image Sciences, University Medical Center Utrecht and Utrecht University, the Netherlands (A.E.M., E.M.v.L.)
| | - Mandy M T van Leent
- Biomedical Engineering and Imaging Institute (A.E.M., M.M.T.v.L., M.L.S., C.C., P.M.R., G.S., C.P.-M., A.J.P.T., Y.C.T., K.S., E.M.v.L., E.D.K., A.M.S., W.J.M.M.), Icahn School of Medicine at Mount Sinai, New York, NY.,Department of Medical Biochemistry, Amsterdam University Medical Centers, University of Amsterdam, the Netherlands (M.M.T.v.L., M.L.S., W.J.M.M.)
| | - Max L Senders
- Biomedical Engineering and Imaging Institute (A.E.M., M.M.T.v.L., M.L.S., C.C., P.M.R., G.S., C.P.-M., A.J.P.T., Y.C.T., K.S., E.M.v.L., E.D.K., A.M.S., W.J.M.M.), Icahn School of Medicine at Mount Sinai, New York, NY.,Department of Medical Biochemistry, Amsterdam University Medical Centers, University of Amsterdam, the Netherlands (M.M.T.v.L., M.L.S., W.J.M.M.)
| | - Claudia Calcagno
- Biomedical Engineering and Imaging Institute (A.E.M., M.M.T.v.L., M.L.S., C.C., P.M.R., G.S., C.P.-M., A.J.P.T., Y.C.T., K.S., E.M.v.L., E.D.K., A.M.S., W.J.M.M.), Icahn School of Medicine at Mount Sinai, New York, NY
| | - Philip M Robson
- Biomedical Engineering and Imaging Institute (A.E.M., M.M.T.v.L., M.L.S., C.C., P.M.R., G.S., C.P.-M., A.J.P.T., Y.C.T., K.S., E.M.v.L., E.D.K., A.M.S., W.J.M.M.), Icahn School of Medicine at Mount Sinai, New York, NY
| | - George Soultanidis
- Biomedical Engineering and Imaging Institute (A.E.M., M.M.T.v.L., M.L.S., C.C., P.M.R., G.S., C.P.-M., A.J.P.T., Y.C.T., K.S., E.M.v.L., E.D.K., A.M.S., W.J.M.M.), Icahn School of Medicine at Mount Sinai, New York, NY
| | - Carlos Pérez-Medina
- Biomedical Engineering and Imaging Institute (A.E.M., M.M.T.v.L., M.L.S., C.C., P.M.R., G.S., C.P.-M., A.J.P.T., Y.C.T., K.S., E.M.v.L., E.D.K., A.M.S., W.J.M.M.), Icahn School of Medicine at Mount Sinai, New York, NY.,Centro Nacional de Investigaciones Cardiovasculares, Madrid, Spain (C.P.-M.)
| | - Abraham J P Teunissen
- Biomedical Engineering and Imaging Institute (A.E.M., M.M.T.v.L., M.L.S., C.C., P.M.R., G.S., C.P.-M., A.J.P.T., Y.C.T., K.S., E.M.v.L., E.D.K., A.M.S., W.J.M.M.), Icahn School of Medicine at Mount Sinai, New York, NY
| | - Yohana C Toner
- Biomedical Engineering and Imaging Institute (A.E.M., M.M.T.v.L., M.L.S., C.C., P.M.R., G.S., C.P.-M., A.J.P.T., Y.C.T., K.S., E.M.v.L., E.D.K., A.M.S., W.J.M.M.), Icahn School of Medicine at Mount Sinai, New York, NY
| | - Kiyotake Ishikawa
- Department of Cardiology, Cardiovascular Research Center (K.I., K.F.), Icahn School of Medicine at Mount Sinai, New York, NY
| | - Kenneth Fish
- Department of Cardiology, Cardiovascular Research Center (K.I., K.F.), Icahn School of Medicine at Mount Sinai, New York, NY
| | - Ken Sakurai
- Biomedical Engineering and Imaging Institute (A.E.M., M.M.T.v.L., M.L.S., C.C., P.M.R., G.S., C.P.-M., A.J.P.T., Y.C.T., K.S., E.M.v.L., E.D.K., A.M.S., W.J.M.M.), Icahn School of Medicine at Mount Sinai, New York, NY
| | - Esther M van Leeuwen
- Biomedical Engineering and Imaging Institute (A.E.M., M.M.T.v.L., M.L.S., C.C., P.M.R., G.S., C.P.-M., A.J.P.T., Y.C.T., K.S., E.M.v.L., E.D.K., A.M.S., W.J.M.M.), Icahn School of Medicine at Mount Sinai, New York, NY.,Biomedical MR Imaging and Spectroscopy Group, Center for Image Sciences, University Medical Center Utrecht and Utrecht University, the Netherlands (A.E.M., E.M.v.L.)
| | - Emma D Klein
- Biomedical Engineering and Imaging Institute (A.E.M., M.M.T.v.L., M.L.S., C.C., P.M.R., G.S., C.P.-M., A.J.P.T., Y.C.T., K.S., E.M.v.L., E.D.K., A.M.S., W.J.M.M.), Icahn School of Medicine at Mount Sinai, New York, NY
| | - Alexandros Marios Sofias
- Biomedical Engineering and Imaging Institute (A.E.M., M.M.T.v.L., M.L.S., C.C., P.M.R., G.S., C.P.-M., A.J.P.T., Y.C.T., K.S., E.M.v.L., E.D.K., A.M.S., W.J.M.M.), Icahn School of Medicine at Mount Sinai, New York, NY.,Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway (A.M.S.)
| | - Thomas Reiner
- Department of Radiology and Chemical Biology Program, Memorial Sloan- Kettering Cancer Center, New York, NY (T.R.).,Department of Radiology, Weill Cornell Medical College, New York, NY (T.R.)
| | - David Rohde
- Center for Systems Biology (M.N., F.F.H., D.R., A.D.A., G.W., S.S., Y.I., F.K.S., R.W.), Massachusetts General Hospital Research Institute and Harvard Medical School, Boston.,Department of Radiology (M.N., F.F.H., D.R., F.K.S., R.W.), Massachusetts General Hospital Research Institute and Harvard Medical School, Boston
| | - Aaron D Aguirre
- Center for Systems Biology (M.N., F.F.H., D.R., A.D.A., G.W., S.S., Y.I., F.K.S., R.W.), Massachusetts General Hospital Research Institute and Harvard Medical School, Boston.,Cardiovascular Research Center (M.N., A.D.A.), Massachusetts General Hospital Research Institute and Harvard Medical School, Boston.,Wellman Center for Photomedicine (A.D.A.), Massachusetts General Hospital Research Institute and Harvard Medical School, Boston
| | - Gregory Wojtkiewicz
- Center for Systems Biology (M.N., F.F.H., D.R., A.D.A., G.W., S.S., Y.I., F.K.S., R.W.), Massachusetts General Hospital Research Institute and Harvard Medical School, Boston
| | - Stephen Schmidt
- Center for Systems Biology (M.N., F.F.H., D.R., A.D.A., G.W., S.S., Y.I., F.K.S., R.W.), Massachusetts General Hospital Research Institute and Harvard Medical School, Boston
| | - Yoshiko Iwamoto
- Center for Systems Biology (M.N., F.F.H., D.R., A.D.A., G.W., S.S., Y.I., F.K.S., R.W.), Massachusetts General Hospital Research Institute and Harvard Medical School, Boston
| | - David Izquierdo-Garcia
- Institute for Innovation in Imaging, A.A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital and Harvard Medical School, Charlestown (D.I.-G., P.C., R.W.)
| | - Peter Caravan
- Institute for Innovation in Imaging, A.A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital and Harvard Medical School, Charlestown (D.I.-G., P.C., R.W.)
| | - Filip K Swirski
- Center for Systems Biology (M.N., F.F.H., D.R., A.D.A., G.W., S.S., Y.I., F.K.S., R.W.), Massachusetts General Hospital Research Institute and Harvard Medical School, Boston.,Department of Radiology (M.N., F.F.H., D.R., F.K.S., R.W.), Massachusetts General Hospital Research Institute and Harvard Medical School, Boston
| | - Ralph Weissleder
- Center for Systems Biology (M.N., F.F.H., D.R., A.D.A., G.W., S.S., Y.I., F.K.S., R.W.), Massachusetts General Hospital Research Institute and Harvard Medical School, Boston.,Department of Radiology (M.N., F.F.H., D.R., F.K.S., R.W.), Massachusetts General Hospital Research Institute and Harvard Medical School, Boston.,Institute for Innovation in Imaging, A.A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital and Harvard Medical School, Charlestown (D.I.-G., P.C., R.W.).,Department of Systems Biology, Harvard Medical School, Boston, MA (R.W.)
| | - Willem J M Mulder
- Biomedical Engineering and Imaging Institute (A.E.M., M.M.T.v.L., M.L.S., C.C., P.M.R., G.S., C.P.-M., A.J.P.T., Y.C.T., K.S., E.M.v.L., E.D.K., A.M.S., W.J.M.M.), Icahn School of Medicine at Mount Sinai, New York, NY.,Department of Oncological Sciences (W.J.M.M.), Icahn School of Medicine at Mount Sinai, New York, NY.,Department of Medical Biochemistry, Amsterdam University Medical Centers, University of Amsterdam, the Netherlands (M.M.T.v.L., M.L.S., W.J.M.M.).,Laboratory of Chemical Biology, Department of Biomedical Engineering and Institute for Complex Molecular Systems, Eindhoven University of Technology, the Netherlands (W.J.M.M.)
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Ahmed M, Tegnebratt T, Tran TA, Lu L, Damberg P, Gisterå A, Tarnawski L, Bone D, Hedin U, Eriksson P, Holmin S, Gustafsson B, Caidahl K. Molecular Imaging of Inflammation in a Mouse Model of Atherosclerosis Using a Zirconium-89-Labeled Probe. Int J Nanomedicine 2020; 15:6137-6152. [PMID: 32884268 PMCID: PMC7434576 DOI: 10.2147/ijn.s256395] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 07/23/2020] [Indexed: 12/31/2022] Open
Abstract
Background Beyond clinical atherosclerosis imaging of vessel stenosis and plaque morphology, early detection of inflamed atherosclerotic lesions by molecular imaging could improve risk assessment and clinical management in high-risk patients. To identify inflamed atherosclerotic lesions by molecular imaging in vivo, we studied the specificity of our radiotracer based on maleylated (Mal) human serum albumin (HSA), which targets key features of unstable atherosclerotic lesions. Materials and Methods Mal-HSA was radiolabeled with a positron-emitting metal ion, zirconium-89 (89Zr4+). The targeting potential of this probe was compared with unspecific 89Zr-HSA and 18F-FDG in an experimental model of atherosclerosis (Apoe–/– mice, n=22), and compared with wild-type (WT) mice (C57BL/6J, n=21) as controls. Results PET/MRI, gamma counter measurements, and autoradiography showed the accumulation of 89Zr-Mal-HSA in the atherosclerotic lesions of Apoe–/– mice. The maximum standardized uptake values (SUVmax) for 89Zr-Mal-HSA at 16 and 20 weeks were 26% and 20% higher (P<0.05) in Apoe–/– mice than in control WT mice, whereas no difference in SUVmax was observed for 18F-FDG in the same animals. 89Zr-Mal-HSA uptake in the aorta, as evaluated by a gamma counter 48 h postinjection, was 32% higher (P<0.01) for Apoe–/– mice than in WT mice, and the aorta-to-blood ratio was 8-fold higher (P<0.001) for 89Zr-Mal-HSA compared with unspecific 89Zr-HSA. HSA-based probes were mainly distributed to the liver, spleen, kidneys, bone, and lymph nodes. The phosphor imaging autoradiography (PI-ARG) results corroborated the PET and gamma counter measurements, showing higher accumulation of 89Zr-Mal-HSA in the aortas of Apoe–/– mice than in WT mice (9.4±1.4 vs 0.8±0.3%; P<0.001). Conclusion 89Zr radiolabeling of Mal-HSA probes resulted in detectable activity in atherosclerotic lesions in aortas of Apoe–/– mice, as demonstrated by quantitative in vivo PET/MRI. 89Zr-Mal-HSA appears to be a promising diagnostic tool for the early identification of macrophage-rich areas of inflammation in atherosclerosis.
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Affiliation(s)
- Mona Ahmed
- Department of Molecular Medicine and Surgery, Center for Molecular Medicine, BioClinicum, Karolinska Institutet, Stockholm, SE 17176, Sweden.,Department of Cardiology, Karolinska University Hospital, Stockholm, SE 17176, Sweden
| | - Tetyana Tegnebratt
- Department of Clinical Neuroscience, BioClinicum, Karolinska Institutet, Stockholm, SE 17176, Sweden.,Department of Radiopharmacy, Karolinska University Hospital, Stockholm, SE 17176, Sweden
| | - Thuy A Tran
- Department of Clinical Neuroscience, BioClinicum, Karolinska Institutet, Stockholm, SE 17176, Sweden.,Department of Radiopharmacy, Karolinska University Hospital, Stockholm, SE 17176, Sweden
| | - Li Lu
- Department of Clinical Neuroscience, BioClinicum, Karolinska Institutet, Stockholm, SE 17176, Sweden.,Department of Radiopharmacy, Karolinska University Hospital, Stockholm, SE 17176, Sweden
| | - Peter Damberg
- Department of Clinical Neuroscience, BioClinicum, Karolinska Institutet, Stockholm, SE 17176, Sweden
| | - Anton Gisterå
- Department of Medicine Solna, Center for Molecular Medicine, BioClinicum, Karolinska Institutet, Stockholm, SE 17176, Sweden
| | - Laura Tarnawski
- Department of Medicine Solna, Center for Molecular Medicine, BioClinicum, Karolinska Institutet, Stockholm, SE 17176, Sweden
| | - Dianna Bone
- Department of Molecular Medicine and Surgery, Center for Molecular Medicine, BioClinicum, Karolinska Institutet, Stockholm, SE 17176, Sweden.,Department of Clinical Physiology, Karolinska University Hospital, Stockholm, SE 17176, Sweden
| | - Ulf Hedin
- Department of Molecular Medicine and Surgery, Center for Molecular Medicine, BioClinicum, Karolinska Institutet, Stockholm, SE 17176, Sweden.,Department of Vascular Surgery, Karolinska University Hospital, Stockholm, SE 17176, Sweden
| | - Per Eriksson
- Department of Medicine Solna, Center for Molecular Medicine, BioClinicum, Karolinska Institutet, Stockholm, SE 17176, Sweden
| | - Staffan Holmin
- Department of Clinical Neuroscience, BioClinicum, Karolinska Institutet, Stockholm, SE 17176, Sweden.,Department of Neuroradiology, Karolinska University Hospital, Stockholm, SE 17176, Sweden
| | - Björn Gustafsson
- Department of Molecular Medicine and Surgery, Center for Molecular Medicine, BioClinicum, Karolinska Institutet, Stockholm, SE 17176, Sweden
| | - Kenneth Caidahl
- Department of Molecular Medicine and Surgery, Center for Molecular Medicine, BioClinicum, Karolinska Institutet, Stockholm, SE 17176, Sweden.,Department of Clinical Physiology, Karolinska University Hospital, Stockholm, SE 17176, Sweden.,Department of Clinical Physiology, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, SE 41345, Sweden.,Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, SE 41345, Sweden
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Ćorović A, Wall C, Mason JC, Rudd JHF, Tarkin JM. Novel Positron Emission Tomography Tracers for Imaging Vascular Inflammation. Curr Cardiol Rep 2020; 22:119. [PMID: 32772188 PMCID: PMC7415747 DOI: 10.1007/s11886-020-01372-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Purpose of Review To provide a focused update on recent advances in positron emission tomography (PET) imaging in vascular inflammatory diseases and consider future directions in the field. Recent Findings While PET imaging with 18F-fluorodeoxyglucose (FDG) can provide a useful marker of disease activity in several vascular inflammatory diseases, including atherosclerosis and large-vessel vasculitis, this tracer lacks inflammatory cell specificity and is not a practical solution for imaging the coronary vasculature because of avid background myocardial signal. To overcome these limitations, research is ongoing to identify novel PET tracers that can more accurately track individual components of vascular immune responses. Use of these novel PET tracers could lead to a better understanding of underlying disease mechanisms and help inform the identification and stratification of patients for newly emerging immune-modulatory therapies. Summary Future research is needed to realise the true clinical translational value of PET imaging in vascular inflammatory diseases.
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Affiliation(s)
- Andrej Ćorović
- Division of Cardiovascular Medicine, University of Cambridge, Cambridge, UK
| | - Christopher Wall
- Division of Cardiovascular Medicine, University of Cambridge, Cambridge, UK
| | - Justin C Mason
- Cardiovascular Division, National Heart & Lung Institute, Imperial College London, London, UK
| | - James H F Rudd
- Division of Cardiovascular Medicine, University of Cambridge, Cambridge, UK
| | - Jason M Tarkin
- Division of Cardiovascular Medicine, University of Cambridge, Cambridge, UK. .,Cardiovascular Division, National Heart & Lung Institute, Imperial College London, London, UK.
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Yoon JK, Park BN, Ryu EK, An YS, Lee SJ. Current Perspectives on 89Zr-PET Imaging. Int J Mol Sci 2020; 21:ijms21124309. [PMID: 32560337 PMCID: PMC7352467 DOI: 10.3390/ijms21124309] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 06/13/2020] [Accepted: 06/15/2020] [Indexed: 12/14/2022] Open
Abstract
89Zr is an emerging radionuclide that plays an essential role in immuno-positron emission tomography (PET) imaging. The long half-life of 89Zr (t1/2 = 3.3 days) is favorable for evaluating the in vivo distribution of monoclonal antibodies. Thus, the use of 89Zr is promising for monitoring antibody-based cancer therapies. Immuno-PET combines the sensitivity of PET with the specificity of antibodies. A number of studies have been conducted to investigate the feasibility of 89Zr immuno-PET imaging for predicting the efficacy of radioimmunotherapy and antibody therapies, imaging target expression, detecting target-expressing tumors, and the monitoring of anti-cancer chemotherapies. In this review, we summarize the current status of PET imaging using 89Zr in both preclinical and clinical studies by highlighting the use of immuno-PET for the targets of high clinical relevance. We also present 89Zr-PET applications other than immuno-PET, such as nanoparticle imaging and cell tracking. Finally, we discuss the limitations and the ongoing research being performed to overcome the remaining hurdles.
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Affiliation(s)
- Joon-Kee Yoon
- Department of Nuclear Medicine & Molecular Imaging, Ajou University School of Medicine, Worldcup-ro 164, Suwon 16499, Korea; (B.-N.P.); (Y.-S.A.); (S.-J.L.)
- Correspondence: ; Tel.: +82-31-219-4303
| | - Bok-Nam Park
- Department of Nuclear Medicine & Molecular Imaging, Ajou University School of Medicine, Worldcup-ro 164, Suwon 16499, Korea; (B.-N.P.); (Y.-S.A.); (S.-J.L.)
| | - Eun-Kyoung Ryu
- Division of Magnetic Resonance, Korea Basic Science Institute, 162, Yeongudanji-ro, Cheongju 28119, Korea;
| | - Young-Sil An
- Department of Nuclear Medicine & Molecular Imaging, Ajou University School of Medicine, Worldcup-ro 164, Suwon 16499, Korea; (B.-N.P.); (Y.-S.A.); (S.-J.L.)
| | - Su-Jin Lee
- Department of Nuclear Medicine & Molecular Imaging, Ajou University School of Medicine, Worldcup-ro 164, Suwon 16499, Korea; (B.-N.P.); (Y.-S.A.); (S.-J.L.)
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Li X, Rosenkrans ZT, Wang J, Cai W. PET imaging of macrophages in cardiovascular diseases. Am J Transl Res 2020; 12:1491-1514. [PMID: 32509158 PMCID: PMC7270023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Accepted: 03/14/2020] [Indexed: 06/11/2023]
Abstract
Cardiovascular diseases (CVDs) have been the leading cause of death in United States. While tremendous progress has been made for treating CVDs over the year, the high prevalence and substantial medical costs requires the necessity for novel methods for the early diagnosis and treatment monitoring of CVDs. Macrophages are a promising target due to its crucial role in the progress of CVDs (atherosclerosis, myocardial infarction and inflammatory cardiomyopathies). Positron emission tomography (PET) is a noninvasive imaging technique with high sensitivity and provides quantitive functional information of the macrophages in CVDs. Although 18F-FDG can be taken up by active macrophages, the PET imaging tracer is non-specific and susceptible to blood glucose levels. Thus, developing more specific PET tracers will help us understand the role of macrophages in CVDs. Moreover, macrophage-targeted PET imaging will further improve the diagnosis, treatment monitoring, and outcome prediction for patients with CVDs. In this review, we summarize various targets-based tracers for the PET imaging of macrophages in CVDs and highlight research gaps to advise future directions.
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Affiliation(s)
- Xiang Li
- Department of Nuclear Medicine, Xijing Hospital, Fourth Military Medical UniversityXi’an 710032, Shaanxi, China
- Department of Radiology and Medical Physics, University of Wisconsin-MadisonMadison, WI 53705, USA
| | - Zachary T Rosenkrans
- Department of Pharmaceutical Sciences, University of Wisconsin-MadisonMadison, WI 53705, USA
| | - Jing Wang
- Department of Nuclear Medicine, Xijing Hospital, Fourth Military Medical UniversityXi’an 710032, Shaanxi, China
| | - Weibo Cai
- Department of Radiology and Medical Physics, University of Wisconsin-MadisonMadison, WI 53705, USA
- Department of Pharmaceutical Sciences, University of Wisconsin-MadisonMadison, WI 53705, USA
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Qiao R, Huang X, Qin Y, Li Y, Davis TP, Hagemeyer CE, Gao M. Recent advances in molecular imaging of atherosclerotic plaques and thrombosis. NANOSCALE 2020; 12:8040-8064. [PMID: 32239038 DOI: 10.1039/d0nr00599a] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
As the complications of atherosclerosis such as myocardial infarction and stroke are still one of the leading causes of mortality worldwide, the development of new diagnostic tools for the early detection of plaque instability and thrombosis is urgently needed. Advanced molecular imaging probes based on functional nanomaterials in combination with cutting edge imaging techniques are now paving the way for novel and unique approaches to monitor the inflammatory progress in atherosclerosis. This review focuses on the development of various molecular probes for the diagnosis of plaques and thrombosis in atherosclerosis, along with perspectives of their diagnostic applications in cardiovascular diseases. Specifically, we summarize the biological targets that can be used for atherosclerosis and thrombosis imaging. Then we describe the emerging molecular imaging techniques based on the utilization of engineered nanoprobes together with their challenges in clinical translation.
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Affiliation(s)
- Ruirui Qiao
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
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Evans NR, Tarkin JM, Le EP, Sriranjan RS, Corovic A, Warburton EA, Rudd JH. Integrated cardiovascular assessment of atherosclerosis using PET/MRI. Br J Radiol 2020; 93:20190921. [PMID: 32238077 DOI: 10.1259/bjr.20190921] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Atherosclerosis is a systemic inflammatory disease typified by the development of lipid-rich atheroma (plaques), the rupture of which are a major cause of myocardial infarction and stroke. Anatomical evaluation of the plaque considering only the degree of luminal stenosis overlooks features associated with vulnerable plaques, such as high-risk morphological features or pathophysiology, and hence risks missing vulnerable or ruptured non-stenotic plaques. Consequently, there has been interest in identifying these markers of vulnerability using either MRI for morphology, or positron emission tomography (PET) for physiological processes involved in atherogenesis. The advent of hybrid PET/MRI scanners offers the potential to combine the strengths of PET and MRI to allow comprehensive assessment of the atherosclerotic plaque. This review will discuss the principles and technical aspects of hybrid PET/MRI assessment of atherosclerosis, and consider how combining the complementary modalities of PET and MRI has already furthered our understanding of atherogenesis, advanced drug development, and how it may hold potential for clinical application.
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Affiliation(s)
- Nicholas R Evans
- Department of Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Jason M Tarkin
- Division of Cardiovascular Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Elizabeth Pv Le
- Division of Cardiovascular Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Rouchelle S Sriranjan
- Division of Cardiovascular Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Andrej Corovic
- Division of Cardiovascular Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Elizabeth A Warburton
- Department of Clinical Neurosciences, University of Cambridge, Cambridge, United Kingdom
| | - James Hf Rudd
- Division of Cardiovascular Medicine, University of Cambridge, Cambridge, United Kingdom
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Xie Z, Yang Y, He Y, Shu C, Chen D, Zhang J, Chen J, Liu C, Sheng Z, Liu H, Liu J, Gong X, Song L, Dong S. In vivo assessment of inflammation in carotid atherosclerosis by noninvasive photoacoustic imaging. Am J Cancer Res 2020; 10:4694-4704. [PMID: 32292523 PMCID: PMC7150488 DOI: 10.7150/thno.41211] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 02/15/2020] [Indexed: 01/22/2023] Open
Abstract
Objectives: The objective of this study was to demonstrate the feasibility of using noninvasive photoacoustic imaging technology along with novel semiconducting polymer nanoparticles for in vivo identifying inflammatory components in carotid atherosclerosis and assessing the severity of inflammation using mouse models. Methods and Results: Healthy carotid arteries and atherosclerotic carotid arteries were imaged in vivo by the noninvasive photoacoustic imaging system. Molecular probes PBD-CD36 were used to label the inflammatory cells to show the inflammation information by photoacoustic imaging. In in vivo imaging experiments, we observed the maximum photoacoustic signal enhancement of 4.3, 5.2, 8 and 16.3 times between 24 h post probe injection and that before probe injection in four carotid arteries belonging to three atherosclerotic mice models. In the corresponding carotid arteries stained with CD36, the ratio of 0.043, 0.061, 0.082 and 0.113 was found between CD36 positive (CD36(+)) expression area and intima-media area (P < 0.05). For the CD36(+) expression less than 0.008 in eight arteries, no photoacoustic signal enhancement was found due to the limited system sensitivity. The photoacoustic signal reflects CD36(+) expression in plaques, which shows the feasibility of using photoacoustic imaging for in vivo assessment of carotid atherosclerosis. Conclusion: This research demonstrates a semiconducting polymer nanoparticle along with photoacoustic technology for noninvasive imaging and assessment of inflammation of carotid atherosclerotic plaques in vivo.
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38
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Heo GS, Sultan D, Liu Y. Current and novel radiopharmaceuticals for imaging cardiovascular inflammation. THE QUARTERLY JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING : OFFICIAL PUBLICATION OF THE ITALIAN ASSOCIATION OF NUCLEAR MEDICINE (AIMN) [AND] THE INTERNATIONAL ASSOCIATION OF RADIOPHARMACOLOGY (IAR), [AND] SECTION OF THE SOCIETY OF RADIOPHARMACEUTICAL CHEMISTRY AND BIOLOGY 2020; 64:4-20. [PMID: 32077667 DOI: 10.23736/s1824-4785.20.03230-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Cardiovascular disease (CVD) remains the leading cause of death worldwide despite advances in diagnostic technologies and treatment strategies. The underlying cause of most CVD is atherosclerosis, a chronic disease driven by inflammatory reactions. Atherosclerotic plaque rupture could cause arterial occlusion leading to ischemic tissue injuries such as myocardial infarction (MI) and stroke. Clinically, most imaging modalities are based on anatomy and provide limited information about the on-going molecular activities affecting the vulnerability of atherosclerotic lesion for risk stratification of patients. Thus, the ability to differentiate stable plaques from those that are vulnerable is an unmet clinical need. Of various imaging techniques, the radionuclide-based molecular imaging modalities including positron emission tomography and single-photon emission computerized tomography provide superior ability to noninvasively visualize molecular activities in vivo and may serve as a useful tool in tackling this challenge. Moreover, the well-established translational pathway of radiopharmaceuticals may also facilitate the translation of discoveries from benchtop to clinical investigation in contrast to other imaging modalities to fulfill the goal of precision medicine. The relationship between inflammation occurring within the plaque and its proneness to rupture has been well documented. Therefore, an active effort has been significantly devoted to develop radiopharmaceuticals specifically to measure CVD inflammatory status, and potentially elucidate those plaques which are prone to rupture. In the following review, molecular imaging of inflammatory biomarkers will be briefly discussed.
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Affiliation(s)
- Gyu S Heo
- Mallinckrodt Institute of Radiology, Washington University, St. Louis, MO, USA
| | - Deborah Sultan
- Mallinckrodt Institute of Radiology, Washington University, St. Louis, MO, USA
| | - Yongjian Liu
- Mallinckrodt Institute of Radiology, Washington University, St. Louis, MO, USA -
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Abstract
This review discusses nuclear imaging of inflammation using molecular probes beyond fluoro-d-glucose, is structured by cellular targets, and focuses on those tracers that have been successfully applied clinically.
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Affiliation(s)
- Malte Kircher
- Department of Nuclear Medicine, University Hospital Augsburg, Stenglinstr. 2, Würzburg 86156, Germany
| | - Constantin Lapa
- Department of Nuclear Medicine, University Hospital Augsburg, Stenglinstr. 2, Würzburg 86156, Germany.
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40
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Targeting and imaging of monocyte-derived macrophages in rat's injured artery following local delivery of liposomal quantum dots. J Control Release 2020; 318:145-157. [DOI: 10.1016/j.jconrel.2019.12.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 11/26/2019] [Accepted: 12/08/2019] [Indexed: 12/27/2022]
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Vigne J, Cabella C, Dézsi L, Rustique E, Couffin AC, Aid R, Anizan N, Chauvierre C, Letourneur D, Le Guludec D, Rouzet F, Hyafil F, Mészáros T, Fülöp T, Szebeni J, Cordaro A, Oliva P, Mourier V, Texier I. Nanostructured lipid carriers accumulate in atherosclerotic plaques of ApoE -/- mice. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2020; 25:102157. [PMID: 31982616 DOI: 10.1016/j.nano.2020.102157] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 12/04/2019] [Accepted: 01/18/2020] [Indexed: 12/20/2022]
Abstract
Nanostructured lipid carriers (NLC) might represent an interesting approach for the identification and targeting of rupture-prone atherosclerotic plaques. In this study, we evaluated the biodistribution, targeting ability and safety of 64Cu-fonctionalized NLC in atherosclerotic mice. 64Cu-chelating-NLC (51.8±3.1 nm diameter) with low dispersity index (0.066±0.016) were produced by high pressure homogenization at tens-of-grams scale. 24 h after injection of 64Cu-chelated particles in ApoE-/- mice, focal regions of the aorta showed accumulation of particles on autoradiography that colocalized with Oil Red O lipid mapping. Signal intensity was significantly greater in aortas isolated from ApoE-/- mice compared to wild type (WT) control (8.95 [7.58, 10.16]×108 vs 4.59 [3.11, 5.03]×108 QL/mm2, P < 0.05). Moreover, NLC seemed safe in relevant biocompatibility studies. NLC could constitute an interesting platform with high clinical translation potential for targeted delivery and imaging purposes in atherosclerosis.
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Affiliation(s)
- Jonathan Vigne
- Université de Paris, LVTS, INSERM U1148, Paris, France; Nuclear Medicine Department, X. Bichat Hospital, APHP and DHU FIRE, Paris, France; Université de Paris, UMS34 FRIM, Paris, France
| | - Claudia Cabella
- Centro Ricerche Bracco, Bracco Imaging SpA, Colleretto Giacosa, Italy
| | - László Dézsi
- Nanomedicine Research and Education Center, Institute of Pathophysiology, Semmelweis University, Budapest, Hungary
| | | | | | - Rachida Aid
- Université de Paris, UMS34 FRIM, Paris, France
| | | | | | | | - Dominique Le Guludec
- Université de Paris, LVTS, INSERM U1148, Paris, France; Nuclear Medicine Department, X. Bichat Hospital, APHP and DHU FIRE, Paris, France; Université de Paris, UMS34 FRIM, Paris, France
| | - François Rouzet
- Université de Paris, LVTS, INSERM U1148, Paris, France; Nuclear Medicine Department, X. Bichat Hospital, APHP and DHU FIRE, Paris, France; Université de Paris, UMS34 FRIM, Paris, France
| | - Fabien Hyafil
- Université de Paris, LVTS, INSERM U1148, Paris, France; Nuclear Medicine Department, X. Bichat Hospital, APHP and DHU FIRE, Paris, France; Université de Paris, UMS34 FRIM, Paris, France
| | - Tamás Mészáros
- Nanomedicine Research and Education Center, Institute of Pathophysiology, Semmelweis University, Budapest, Hungary
| | - Tamás Fülöp
- Nanomedicine Research and Education Center, Institute of Pathophysiology, Semmelweis University, Budapest, Hungary
| | - János Szebeni
- Nanomedicine Research and Education Center, Institute of Pathophysiology, Semmelweis University, Budapest, Hungary
| | - Alessia Cordaro
- Centro Ricerche Bracco, Bracco Imaging SpA, Colleretto Giacosa, Italy
| | - Paolo Oliva
- Centro Ricerche Bracco, Bracco Imaging SpA, Colleretto Giacosa, Italy
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Boada C, Zinger A, Tsao C, Zhao P, Martinez JO, Hartman K, Naoi T, Sukhovershin R, Sushnitha M, Molinaro R, Trachtenberg B, Cooke JP, Tasciotti E. Rapamycin-Loaded Biomimetic Nanoparticles Reverse Vascular Inflammation. Circ Res 2020; 126:25-37. [DOI: 10.1161/circresaha.119.315185] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Rationale:
Through localized delivery of rapamycin via a biomimetic drug delivery system, it is possible to reduce vascular inflammation and thus the progression of vascular disease.
Objective:
Use biomimetic nanoparticles to deliver rapamycin to the vessel wall to reduce inflammation in an in vivo model of atherosclerosis after a short dosing schedule.
Methods and Results:
Biomimetic nanoparticles (leukosomes) were synthesized using membrane proteins purified from activated J774 macrophages. Rapamycin-loaded nanoparticles were characterized using dynamic light scattering and were found to have a diameter of 108±2.3 nm, a surface charge of −15.4±14.4 mV, and a polydispersity index of 0.11 +/ 0.2. For in vivo studies, ApoE
−/−
mice were fed a high-fat diet for 12 weeks. Mice were injected with either PBS, free rapamycin (5 mg/kg), or rapamycin-loaded leukosomes (Leuko-Rapa; 5 mg/kg) once daily for 7 days. In mice treated with Leuko-Rapa, flow cytometry of disaggregated aortic tissue revealed fewer proliferating macrophages in the aorta (15.6±9.79 %) compared with untreated mice (30.2±13.34 %) and rapamycin alone (26.8±9.87 %). Decreased macrophage proliferation correlated with decreased levels of MCP (monocyte chemoattractant protein)-1 and IL (interleukin)-b1 in mice treated with Leuko-Rapa. Furthermore, Leuko-Rapa–treated mice also displayed significantly decreased MMP (matrix metalloproteinases) activity in the aorta (mean difference 2554±363.9,
P
=9.95122×10
−6
). No significant changes in metabolic or inflammation markers observed in liver metabolic assays. Histological analysis showed improvements in lung morphology, with no alterations in heart, spleen, lung, or liver in Leuko-Rapa–treated mice.
Conclusions:
We showed that our biomimetic nanoparticles showed a decrease in proliferating macrophage population that was accompanied by the reduction of key proinflammatory cytokines and changes in plaque morphology. This proof-of-concept showed that our platform was capable of suppressing macrophage proliferation within the aorta after a short dosing schedule (7 days) and with a favorable toxicity profile. This treatment could be a promising intervention for the acute stabilization of late-stage plaques.
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Affiliation(s)
- Christian Boada
- From the Regenerative Medicine Program (C.B., A.Z., C.T., P.Z., J.O.M., K.H., T.N., MS., R.M., E.T.), Houston Methodist Research Institute (HMRI), TX
- Tecnologico de Monterrey, Escuela de Ingeniería y Ciencias, Nuevo León, México (C.B.)
| | - Assaf Zinger
- From the Regenerative Medicine Program (C.B., A.Z., C.T., P.Z., J.O.M., K.H., T.N., MS., R.M., E.T.), Houston Methodist Research Institute (HMRI), TX
| | - Christopher Tsao
- From the Regenerative Medicine Program (C.B., A.Z., C.T., P.Z., J.O.M., K.H., T.N., MS., R.M., E.T.), Houston Methodist Research Institute (HMRI), TX
| | - Picheng Zhao
- From the Regenerative Medicine Program (C.B., A.Z., C.T., P.Z., J.O.M., K.H., T.N., MS., R.M., E.T.), Houston Methodist Research Institute (HMRI), TX
| | - Jonathan O. Martinez
- From the Regenerative Medicine Program (C.B., A.Z., C.T., P.Z., J.O.M., K.H., T.N., MS., R.M., E.T.), Houston Methodist Research Institute (HMRI), TX
| | - Kelly Hartman
- From the Regenerative Medicine Program (C.B., A.Z., C.T., P.Z., J.O.M., K.H., T.N., MS., R.M., E.T.), Houston Methodist Research Institute (HMRI), TX
| | - Tomoyuki Naoi
- From the Regenerative Medicine Program (C.B., A.Z., C.T., P.Z., J.O.M., K.H., T.N., MS., R.M., E.T.), Houston Methodist Research Institute (HMRI), TX
| | - Roman Sukhovershin
- Department of Cardiovascular Sciences (R.S., J.P.C.), Houston Methodist Research Institute (HMRI), TX
| | - Manuela Sushnitha
- From the Regenerative Medicine Program (C.B., A.Z., C.T., P.Z., J.O.M., K.H., T.N., MS., R.M., E.T.), Houston Methodist Research Institute (HMRI), TX
- Department of Bioengineering, Rice University, Houston, TX (M.S.)
| | - Roberto Molinaro
- From the Regenerative Medicine Program (C.B., A.Z., C.T., P.Z., J.O.M., K.H., T.N., MS., R.M., E.T.), Houston Methodist Research Institute (HMRI), TX
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Italy (R.M.)
| | | | - John P. Cooke
- Department of Cardiovascular Sciences (R.S., J.P.C.), Houston Methodist Research Institute (HMRI), TX
- Houston Methodist DeBakey Heart and Vascular Center (J.P.C.), Houston Methodist Hospital, TX
| | - Ennio Tasciotti
- From the Regenerative Medicine Program (C.B., A.Z., C.T., P.Z., J.O.M., K.H., T.N., MS., R.M., E.T.), Houston Methodist Research Institute (HMRI), TX
- Department of Orthopedics and Sports Medicine (E.T.), Houston Methodist Hospital, TX
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Pérez-Medina C, Teunissen AJ, Kluza E, Mulder WJ, van der Meel R. Nuclear imaging approaches facilitating nanomedicine translation. Adv Drug Deliv Rev 2020; 154-155:123-141. [PMID: 32721459 DOI: 10.1016/j.addr.2020.07.017] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 07/08/2020] [Accepted: 07/17/2020] [Indexed: 02/07/2023]
Abstract
Nanomedicine approaches can effectively modulate the biodistribution and bioavailability of therapeutic agents, improving their therapeutic index. However, despite the ever-increasing amount of literature reporting on preclinical nanomedicine, the number of nanotherapeutics receiving FDA approval remains relatively low. Several barriers exist that hamper the effective preclinical evaluation and clinical translation of nanotherapeutics. Key barriers include insufficient understanding of nanomedicines' in vivo behavior, inadequate translation from murine models to larger animals, and a lack of patient stratification strategies. Integrating quantitative non-invasive imaging techniques in nanomedicine development offers attractive possibilities to address these issues. Among the available imaging techniques, nuclear imaging by positron emission tomography (PET) and single-photon emission computed tomography (SPECT) are highly attractive in this context owing to their quantitative nature and uncontested sensitivity. In basic and translational research, nuclear imaging techniques can provide critical quantitative information about pharmacokinetic parameters, biodistribution profiles or target site accumulation of nanocarriers and their associated payload. During clinical evaluation, nuclear imaging can be used to select patients amenable to nanomedicine treatment. Here, we review how nuclear imaging-based approaches are increasingly being integrated into nanomedicine development and discuss future developments that will accelerate their clinical translation.
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Ge J, Zhang Q, Zeng J, Gu Z, Gao M. Radiolabeling nanomaterials for multimodality imaging: New insights into nuclear medicine and cancer diagnosis. Biomaterials 2019; 228:119553. [PMID: 31689672 DOI: 10.1016/j.biomaterials.2019.119553] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 10/15/2019] [Accepted: 10/15/2019] [Indexed: 12/22/2022]
Abstract
Nuclear medicine imaging has been developed as a powerful diagnostic approach for cancers by detecting gamma rays directly or indirectly from radionuclides to construct images with beneficial characteristics of high sensitivity, infinite penetration depth and quantitative capability. Current nuclear medicine imaging modalities mainly include single-photon emission computed tomography (SPECT) and positron emission tomography (PET) that require administration of radioactive tracers. In recent years, a vast number of radioactive tracers have been designed and constructed to improve nuclear medicine imaging performance toward early and accurate diagnosis of cancers. This review will discuss recent progress of nuclear medicine imaging tracers and associated biomedical imaging applications. Radiolabeling nanomaterials for rational development of tracers will be comprehensively reviewed with highlights on radiolabeling approaches (surface coupling, inner incorporation and interface engineering), providing profound understanding on radiolabeling chemistry and the associated imaging functionalities. The applications of radiolabeled nanomaterials in nuclear medicine imaging-related multimodality imaging will also be summarized with typical paradigms described. Finally, key challenges and new directions for future research will be discussed to guide further advancement and practical use of radiolabeled nanomaterials for imaging of cancers.
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Affiliation(s)
- Jianxian Ge
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Soochow University, Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Suzhou, 215123, China
| | - Qianyi Zhang
- School of Chemical Engineering and Australian Centre for NanoMedicine (ACN), University of New South Wales, Sydney, NSW, 2052, Australia
| | - Jianfeng Zeng
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Soochow University, Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Suzhou, 215123, China.
| | - Zi Gu
- School of Chemical Engineering and Australian Centre for NanoMedicine (ACN), University of New South Wales, Sydney, NSW, 2052, Australia.
| | - Mingyuan Gao
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Soochow University, Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education Institutions, Suzhou, 215123, China; Institute of Chemistry, Chinese Academy of Sciences/School of Chemistry and Chemical Engineering, University of Chinese Academy of Sciences, Beijing, 100190, China
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Rodell CB, Koch PD, Weissleder R. Screening for new macrophage therapeutics. Theranostics 2019; 9:7714-7729. [PMID: 31695796 PMCID: PMC6831478 DOI: 10.7150/thno.34421] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 06/19/2019] [Indexed: 12/15/2022] Open
Abstract
Myeloid derived macrophages play a key role in many human diseases, and their therapeutic modulation via pharmacological means is receiving considerable attention. Of particular interest is the fact that these cells are i) dynamic phenotypes well suited to therapeutic manipulation and ii) phagocytic, allowing them to be efficiently targeted with nanoformulations. However, it is important to consider that macrophages represent heterogeneous populations of subtypes with often competing biological behaviors and functions. In order to develop next generation therapeutics, it is therefore essential to screen for biological effects through a combination of in vitro and in vivo assays. Here, we review the state-of-the-art techniques, including both cell based screens and in vivo imaging tools that have been developed for assessment of macrophage phenotype. We conclude with a forward-looking perspective on the growing need for noninvasive macrophage assessment and laboratory assays to be put into clinical practice and the potential broader impact of myeloid-targeted therapeutics.
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46
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Zirconium-89 radio-nanochemistry and its applications towards the bioimaging of prostate cancer. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.119041] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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47
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The Therapeutic Potential of Nanoparticles to Reduce Inflammation in Atherosclerosis. Biomolecules 2019; 9:biom9090416. [PMID: 31455044 PMCID: PMC6769786 DOI: 10.3390/biom9090416] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 08/14/2019] [Accepted: 08/23/2019] [Indexed: 01/08/2023] Open
Abstract
Chronic inflammation is one of the main determinants of atherogenesis. The traditional medications for treatment of atherosclerosis are not very efficient in targeting atherosclerotic inflammation. Most of these drugs are non-selective, anti-inflammatory and immunosuppressive agents that have adverse effects and very limited anti-atherosclerotic effects, which limits their systemic administration. New approaches using nanoparticles have been investigated to specifically deliver therapeutic agents directly on atherosclerotic lesions. The use of drug delivery systems, such as polymeric nanoparticles, liposomes, and carbon nanotubes are attractive strategies, but some limitations exist. For instance, nanoparticles may alter the drug kinetics, based on the pathophysiological mechanisms of the diseases. In this review, we will update pathophysiological evidence for the use of nanoparticles to reduce inflammation and potentially prevent atherogenesis in different experimental models.
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48
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Woodside DG. Nanoparticle Imaging of Vascular Inflammation and Remodeling in Atherosclerotic Disease. CURRENT CARDIOVASCULAR IMAGING REPORTS 2019. [DOI: 10.1007/s12410-019-9501-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Ahmed M, Baumgartner R, Aldi S, Dusart P, Hedin U, Gustafsson B, Caidahl K. Human serum albumin-based probes for molecular targeting of macrophage scavenger receptors. Int J Nanomedicine 2019; 14:3723-3741. [PMID: 31190821 PMCID: PMC6535103 DOI: 10.2147/ijn.s197990] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Accepted: 03/01/2019] [Indexed: 02/05/2023] Open
Abstract
Background: Inflammation and accumulation of macrophages are key features of unstable atherosclerotic plaques. The ability of macrophages to take up molecular probes can be exploited in new clinical imaging methods for the detection of unstable atherosclerotic lesions. We investigated whether modifications of human serum albumin (HSA) could be used to target macrophages efficiently in vitro. Materials and methods: Maleylated and aconitylated HSA were compared with unmodified HSA. Fluorescent or radiolabeled (89Zr) modified HSA was used in in vitro experiments to study cellular uptake by differentiated THP-1 cells and primary human macrophages. The time course of uptake was evaluated by flow cytometry, confocal microscopy, real-time microscopy and radioactivity measurements. The involvement of scavenger receptors (SR-A1, SR-B2, LOX-1) was assessed by knockdown experiments using RNA interference, by blocking experiments and by assays of competition by modified low-density lipoprotein. Results: Modified HSA was readily taken up by different macrophages. Uptake was mediated nonexclusively via the scavenger receptor SR-A1 (encoded by the MSR1 gene). Knockdown of CD36 and ORL1 had no influence on the uptake. Modified HSA was preferentially taken up by human macrophages compared with other vascular cell types such as endothelial cells and smooth muscle cells. Conclusions: Modified 89Zr-labeled HSA probes were recognized by different subsets of polarized macrophages, and maleylated HSA may be a promising radiotracer for radionuclide imaging of macrophage-rich inflammatory vascular diseases.
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Affiliation(s)
- Mona Ahmed
- Department of Molecular Medicine and Surgery, Karolinska Institutet, SE 17176, Stockholm, Sweden
| | - Roland Baumgartner
- Department of Medicine Solna, Karolinska Institutet, SE 17176, Stockholm, Sweden
| | - Silvia Aldi
- Section for Medical Inflammation Research, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, SE 17177, Stockholm, Sweden
| | - Philip Dusart
- Department of Cellular and Clinical Proteomics, Science for Life Laboratory, Kungliga Tekniska Högskolan (KTH), SE 17165, Stockholm, Sweden
| | - Ulf Hedin
- Department of Molecular Medicine and Surgery, Karolinska Institutet, SE 17176, Stockholm, Sweden
| | - Björn Gustafsson
- Department of Molecular Medicine and Surgery, Karolinska Institutet, SE 17176, Stockholm, Sweden
| | - Kenneth Caidahl
- Department of Molecular Medicine and Surgery, Karolinska Institutet, SE 17176, Stockholm, Sweden
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, SE 41345, Gothenburg, Sweden
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50
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Vigne J, Thackeray J, Essers J, Makowski M, Varasteh Z, Curaj A, Karlas A, Canet-Soulas E, Mulder W, Kiessling F, Schäfers M, Botnar R, Wildgruber M, Hyafil F. Current and Emerging Preclinical Approaches for Imaging-Based Characterization of Atherosclerosis. Mol Imaging Biol 2019; 20:869-887. [PMID: 30250990 DOI: 10.1007/s11307-018-1264-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Atherosclerotic plaques can remain quiescent for years, but become life threatening upon rupture or disruption, initiating clot formation in the vessel lumen and causing acute myocardial infarction and ischemic stroke. Whether and how a plaque ruptures is determined by its macroscopic structure and microscopic composition. Rupture-prone plaques usually consist of a thin fibrous cap with few smooth muscle cells, a large lipid core, a dense infiltrate of inflammatory cells, and neovessels. Such lesions, termed high-risk plaques, can remain asymptomatic until the thrombotic event. Various imaging technologies currently allow visualization of morphological and biological characteristics of high-risk atherosclerotic plaques. Conventional protocols are often complex and lack specificity for high-risk plaque. Conversely, new imaging approaches are emerging which may overcome these limitations. Validation of these novel imaging techniques in preclinical models of atherosclerosis is essential for effective translational to clinical practice. Imaging the vessel wall, as well as its biological milieu in small animal models, is challenging because the vessel wall is a small structure that undergoes continuous movements imposed by the cardiac cycle as it is adjacent to circulating blood. The focus of this paper is to provide a state-of-the-art review on techniques currently available for preclinical imaging of atherosclerosis in small animal models and to discuss the advantages and limitations of each approach.
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Affiliation(s)
- Jonathan Vigne
- Department of Nuclear Medicine, Bichat University Hospital, AP-HP; INSERM, U-1148, DHU FIRE, University Diderot, Paris, France
| | - James Thackeray
- Department of Nuclear Medicine, Hannover Medical School, Hannover, Germany
| | - Jeroen Essers
- Departments of Vascular Surgery, Molecular Genetics, Radiation Oncology, Erasmus MC, Rotterdam, The Netherlands
| | - Marcus Makowski
- Department of Radiology, Charité-University Medicine Berlin, Berlin, Germany
| | - Zoreh Varasteh
- Department of Nuclear Medicine, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - Adelina Curaj
- Institute for Molecular Cardiovascular Research (IMCAR), Institute for Experimental Molecular Imaging (ExMI), University Hospital Aachen, RWTH, Aachen, Germany
| | - Angelos Karlas
- Institute for Biological and Medical Imaging, Helmholtz Zentrum München, Oberschleissheim, Germany
| | - Emmanuel Canet-Soulas
- Laboratoire CarMeN, INSERM U-1060, Lyon/Hospices Civils Lyon, IHU OPERA Cardioprotection, Université de Lyon, Bron, France
| | - Willem Mulder
- Translational and Molecular Imaging Institute, Icahn School of Medicine at Mount Sinai, Mount Sinai, New York, USA
| | - Fabian Kiessling
- Institute for Experimental Molecular Imaging (ExMI), University Hospital Aachen, RWTH, Aachen, Germany
| | - Michael Schäfers
- Department of Nuclear Medicine, European Institute for Molecular Imaging (EIMI), Westfälische Wilhelms-Universität Münster, Münster, Germany
| | - René Botnar
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
| | - Moritz Wildgruber
- Translational Research Imaging Center, Institut für Klinische Radiologie, Universitätsklinikum Münster, Albert-Schweitzer-Campus 1, 48149, Münster, Germany
| | - Fabien Hyafil
- Department of Nuclear Medicine, Bichat University Hospital, AP-HP; INSERM, U-1148, DHU FIRE, University Diderot, Paris, France. .,Département de Médecine Nucléaire, Centre Hospitalier Universitaire Bichat, 46 rue Henri Huchard, 75018, Paris, France.
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