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Liu H, Yan W, Ma C, Zhang K, Li K, Jin R, Xu H, Xu R, Tong J, Yang Z, Guo Y. Early detection of cardiac fibrosis in diabetic mice by targeting myocardiopathy and matrix metalloproteinase 2. Acta Biomater 2024; 176:367-378. [PMID: 38244659 DOI: 10.1016/j.actbio.2024.01.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 01/10/2024] [Accepted: 01/11/2024] [Indexed: 01/22/2024]
Abstract
Early detection of myocardial fibrosis in diabetic cardiomyopathy (DCM) has significant clinical implications for diabetes management. In this study, we identified matrix metalloproteinase 2 (MMP2) as a potential biomarker for early fibrosis detection. Based on this finding, we designed a dual-targeting nanoparticle CHP-SPIO-ab MMP2 to specifically target myocardiopathy and MMP2, enabling sensitive fibrosis detection using magnetic resonance imaging (MRI). Our results demonstrate that collagen hyperplasia (early fiber formation) begins to develop in diabetic mice at 12 weeks old, with observable fibrosis occurring at 16 weeks old. Additionally, MMP2 expression significantly up-regulates around collagen starting from 12 weeks of age. T2 MRI analysis revealed significant T2% enhancement in the hearts of 12-week-old diabetic mice following administration of the CHP-SPIO-ab MMP2 probe, indicating noninvasive detection of fiber formation. Furthermore, after fibrosis treatment, a reduction in T2% signal was observed in the hearts of 16-week-old diabetic mice. These findings were supported by Sirius red and Prussian blue staining techniques. Overall, our study presents a promising strategy for early identification of myocardial fibrosis. STATEMENT OF SIGNIFICANCE: Myocardial damage typically exhibits irreversibility, underscoring the paramount importance of early fibrosis diagnosis. However, the clinical used T1 mapping for fibrosis detection still exhibits limitations in terms of sensitivity. Therefore, it is imperative to develop highly sensitive strategies for early cardiac fibrosis detection. Here, we investigated the development of myocardial fibrosis in diabetic mice, and designed a highly sensitive probe that specifically targets cardiomyopathy and high expression of MMP2 for the early diagnosis of fibrosis. The probe enables non-invasive detection of abnormalities through MRI imaging as soon as fiber deposition appear, which can be detected earlier than T1 mapping. This advancement holds great potential for clinical diagnosis of myocardial fibrosis using cardiac magnetic resonance.
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Affiliation(s)
- Hanrui Liu
- Key Laboratory of Obstet & Gynecol & Pediat Dis, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Weifeng Yan
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Chengyong Ma
- Department of Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Kun Zhang
- Key Laboratory of Obstet & Gynecol & Pediat Dis, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Kuan Li
- Key Laboratory of Obstet & Gynecol & Pediat Dis, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Rongrong Jin
- National Engineering Research Center for Biomaterials, College of Biomedical Engineering, Sichuan University, Chengdu 610064, China
| | - Huayan Xu
- Key Laboratory of Obstet & Gynecol & Pediat Dis, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Rong Xu
- Key Laboratory of Obstet & Gynecol & Pediat Dis, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Jiyu Tong
- Department of Pediatrics and Key Laboratory of Birth Defects and Related Diseases of Women and Children of MOE, West China Second University Hospital, Sichuan University, China
| | - Zhigang Yang
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China.
| | - Yingkun Guo
- Key Laboratory of Obstet & Gynecol & Pediat Dis, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, China.
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2
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Ter Mors B, Spieler V, Merino Asumendi E, Gantert B, Lühmann T, Meinel L. Bioresponsive Cytokine Delivery Responding to Matrix Metalloproteinases. ACS Biomater Sci Eng 2024; 10:29-37. [PMID: 37102329 DOI: 10.1021/acsbiomaterials.2c01320] [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] [Indexed: 04/28/2023]
Abstract
Cytokines are regulated in acute and chronic inflammation, including rheumatoid arthritis (RA) and myocardial infarction (MI). However, the dynamic windows within which cytokine activity/inhibition is desirable in RA and MI change timely and locally during the disease. Therefore, traditional, static delivery regimens are unlikely to meet the idiosyncrasy of these highly dynamic pathophysiological and individual processes. Responsive delivery systems and biomaterials, sensing surrogate markers of inflammation (i.e., matrix metalloproteinases - MMPs) and answering with drug release, may present drug activity at the right time, manner, and place. This article discusses MMPs as surrogate markers for disease activity in RA and MI to clock drug discharge to MMP concentration profiles from MMP-responsive drug delivery systems and biomaterials.
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Affiliation(s)
- Björn Ter Mors
- Institute of Pharmacy and Food Chemistry, University of Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Valerie Spieler
- Institute of Pharmacy and Food Chemistry, University of Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Eduardo Merino Asumendi
- Institute of Pharmacy and Food Chemistry, University of Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Benedikt Gantert
- Institute of Pharmacy and Food Chemistry, University of Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Tessa Lühmann
- Institute of Pharmacy and Food Chemistry, University of Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Lorenz Meinel
- Institute of Pharmacy and Food Chemistry, University of Würzburg, Am Hubland, 97074 Würzburg, Germany
- Helmholtz Institute for RNA-Based Infection Research (HIRI), Helmholtz Center for Infection Research (HZI), 97080 Würzburg, Germany
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3
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Wang M, Zhang Y. Activatable molecular fluorescence probes for the imaging and detection of ischemic stroke. BRAIN SCIENCE ADVANCES 2023. [DOI: 10.26599/bsa.2023.9050003] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023] Open
Abstract
The real-time, noninvasive, nonionizing, high spatiotemporal resolution, and flexibility characteristics of molecular fluorescence imaging provide a uniquely powerful approach to imaging and monitoring the physiology and pathophysiology of ischemic stroke. Currently, various fluorescence probes have been synthesized with the aim of improving quantitative and quantitative studies of the pathologic processes of ischemic stroke in living animals. In this review, we present an overview of current activatable fluorescence probes for the imaging and diagnosis of ischemic stroke in animal models. We categorize the probes based on their activatable signals from the biomarkers associated with ischemic stroke, and we present representative examples of their functional mechanisms. Finally, we briefly discuss future perspectives in this field.
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Affiliation(s)
- Mengdie Wang
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, Hubei, China
| | - Yan Zhang
- National Engineering Research Centre for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, Hubei, China
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4
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5
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Tiwari A, Elgrably B, Saar G, Vandoorne K. Multi-Scale Imaging of Vascular Pathologies in Cardiovascular Disease. Front Med (Lausanne) 2022; 8:754369. [PMID: 35071257 PMCID: PMC8766766 DOI: 10.3389/fmed.2021.754369] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 12/13/2021] [Indexed: 12/28/2022] Open
Abstract
Cardiovascular disease entails systemic changes in the vasculature. The endothelial cells lining the blood vessels are crucial in the pathogenesis of cardiovascular disease. Healthy endothelial cells direct the blood flow to tissues as vasodilators and act as the systemic interface between the blood and tissues, supplying nutrients for vital organs, and regulating the smooth traffic of leukocytes into tissues. In cardiovascular diseases, when inflammation is sensed, endothelial cells adjust to the local or systemic inflammatory state. As the inflamed vasculature adjusts, changes in the endothelial cells lead to endothelial dysfunction, altered blood flow and permeability, expression of adhesion molecules, vessel wall inflammation, thrombosis, angiogenic processes, and extracellular matrix production at the endothelial cell level. Preclinical multi-scale imaging of these endothelial changes using optical, acoustic, nuclear, MRI, and multimodal techniques has progressed, due to technical advances and enhanced biological understanding on the interaction between immune and endothelial cells. While this review highlights biological processes that are related to changes in the cardiac vasculature during cardiovascular diseases, it also summarizes state-of-the-art vascular imaging techniques. The advantages and disadvantages of the different imaging techniques are highlighted, as well as their principles, methodologies, and preclinical and clinical applications with potential future directions. These multi-scale approaches of vascular imaging carry great potential to further expand our understanding of basic vascular biology, to enable early diagnosis of vascular changes and to provide sensitive diagnostic imaging techniques in the management of cardiovascular disease.
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Affiliation(s)
- Ashish Tiwari
- Faculty of Biomedical Engineering, Technion-Israel Institute of Technology, Haifa, Israel
| | - Betsalel Elgrably
- Faculty of Biomedical Engineering, Technion-Israel Institute of Technology, Haifa, Israel
| | - Galit Saar
- Biomedical Core Facility, Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Katrien Vandoorne
- Faculty of Biomedical Engineering, Technion-Israel Institute of Technology, Haifa, Israel
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6
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Ji S, Li J, Duan X, Zhang J, Zhang Y, Song M, Li S, Chen H, Ding D. Targeted Enrichment of Enzyme‐Instructed Assemblies in Cancer Cell Lysosomes Turns Immunologically Cold Tumors Hot. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202110512] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Shenglu Ji
- Frontiers Science Center for Cell Responses State Key Laboratory of Medicinal Chemical Biology Key Laboratory of Bioactive Materials Ministry of Education, and College of Life Sciences, Nankai University Tianjin 300071 China
- The Key Laboratory of Biomedical Materials School of Life Science and Technology Xinxiang Medical University Xinxiang 453003 China
| | - Jun Li
- Frontiers Science Center for Cell Responses State Key Laboratory of Medicinal Chemical Biology Key Laboratory of Bioactive Materials Ministry of Education, and College of Life Sciences, Nankai University Tianjin 300071 China
| | - Xingchen Duan
- Frontiers Science Center for Cell Responses State Key Laboratory of Medicinal Chemical Biology Key Laboratory of Bioactive Materials Ministry of Education, and College of Life Sciences, Nankai University Tianjin 300071 China
| | - Jingtian Zhang
- Frontiers Science Center for Cell Responses State Key Laboratory of Medicinal Chemical Biology Key Laboratory of Bioactive Materials Ministry of Education, and College of Life Sciences, Nankai University Tianjin 300071 China
| | - Yufan Zhang
- Frontiers Science Center for Cell Responses State Key Laboratory of Medicinal Chemical Biology Key Laboratory of Bioactive Materials Ministry of Education, and College of Life Sciences, Nankai University Tianjin 300071 China
| | - Mengqing Song
- The Key Laboratory of Biomedical Materials School of Life Science and Technology Xinxiang Medical University Xinxiang 453003 China
| | - Songge Li
- The Key Laboratory of Biomedical Materials School of Life Science and Technology Xinxiang Medical University Xinxiang 453003 China
| | - Hongli Chen
- The Key Laboratory of Biomedical Materials School of Life Science and Technology Xinxiang Medical University Xinxiang 453003 China
| | - Dan Ding
- Frontiers Science Center for Cell Responses State Key Laboratory of Medicinal Chemical Biology Key Laboratory of Bioactive Materials Ministry of Education, and College of Life Sciences, Nankai University Tianjin 300071 China
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7
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Ji S, Li J, Duan X, Zhang J, Zhang Y, Song M, Li S, Chen H, Ding D. Targeted Enrichment of Enzyme-Instructed Assemblies in Cancer Cell Lysosomes Turns Immunologically Cold Tumors Hot. Angew Chem Int Ed Engl 2021; 60:26994-27004. [PMID: 34643312 DOI: 10.1002/anie.202110512] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Indexed: 01/10/2023]
Abstract
Lysosome-relevant cell death induced by lysosomal membrane permeabilization (LMP) has recently attracted increasing attention. However, nearly no studies show that currently available LMP inducers can evoke immunogenic cell death (ICD) or convert immunologically cold tumors to hot. Herein, we report a LMP inducer named TPE-Py-pYK(TPP)pY, which can respond to alkaline phosphatase (ALP), leading to formation of nanoassembies along with fluorescence and singlet oxygen turn-on. TPE-Py-pYK(TPP)pY tends to accumulate in ALP-overexpressed cancer cell lysosomes as well as induce LMP and rupture of lysosomal membranes to massively evoke ICD. Such LMP-induced ICD effectively converts immunologically cold tumors to hot as evidenced by abundant CD8+ and CD4+ T cells infiltration into the cold tumors. Exposure of ALP-catalyzed nanoassemblies in cancer cell lysosomes to light further intensifies the processes of LMP, ICD and cold-to-hot tumor conversion. This work thus builds a new bridge between lysosome-relevant cell death and cancer immunotherapy.
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Affiliation(s)
- Shenglu Ji
- Frontiers Science Center for Cell Responses, State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials, Ministry of Education, and College of Life Sciences, Nankai University, Tianjin, 300071, China.,The Key Laboratory of Biomedical Materials, School of Life Science and Technology, Xinxiang Medical University, Xinxiang, 453003, China
| | - Jun Li
- Frontiers Science Center for Cell Responses, State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials, Ministry of Education, and College of Life Sciences, Nankai University, Tianjin, 300071, China
| | - Xingchen Duan
- Frontiers Science Center for Cell Responses, State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials, Ministry of Education, and College of Life Sciences, Nankai University, Tianjin, 300071, China
| | - Jingtian Zhang
- Frontiers Science Center for Cell Responses, State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials, Ministry of Education, and College of Life Sciences, Nankai University, Tianjin, 300071, China
| | - Yufan Zhang
- Frontiers Science Center for Cell Responses, State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials, Ministry of Education, and College of Life Sciences, Nankai University, Tianjin, 300071, China
| | - Mengqing Song
- The Key Laboratory of Biomedical Materials, School of Life Science and Technology, Xinxiang Medical University, Xinxiang, 453003, China
| | - Songge Li
- The Key Laboratory of Biomedical Materials, School of Life Science and Technology, Xinxiang Medical University, Xinxiang, 453003, China
| | - Hongli Chen
- The Key Laboratory of Biomedical Materials, School of Life Science and Technology, Xinxiang Medical University, Xinxiang, 453003, China
| | - Dan Ding
- Frontiers Science Center for Cell Responses, State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials, Ministry of Education, and College of Life Sciences, Nankai University, Tianjin, 300071, China
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8
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Passaro F, Tocchetti CG, Spinetti G, Paudice F, Ambrosone L, Costagliola C, Cacciatore F, Abete P, Testa G. Targeting fibrosis in the failing heart with nanoparticles. Adv Drug Deliv Rev 2021; 174:461-481. [PMID: 33984409 DOI: 10.1016/j.addr.2021.05.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 04/15/2021] [Accepted: 05/07/2021] [Indexed: 02/06/2023]
Abstract
Heart failure (HF) is a clinical syndrome characterized by typical symptoms and signs caused by a structural and/or functional cardiac abnormality, resulting in a reduced cardiac output and/or elevated intracardiac pressures at rest or during stress. Due to increasing incidence, prevalence and, most importantly mortality, HF is a healthcare burden worldwide, despite the improvement of treatment options and effectiveness. Acute and chronic cardiac injuries trigger the activation of neurohormonal, inflammatory, and mechanical pathways ultimately leading to fibrosis, which plays a key role in the development of cardiac dysfunction and HF. The use of nanoparticles for targeted drug delivery would greatly improve therapeutic options to identify, prevent and treat cardiac fibrosis. In this review we will highlight the mechanisms of cardiac fibrosis development to depict the pathophysiological features for passive and active targeting of acute and chronic cardiac fibrosis with nanoparticles. Then we will discuss how cardiomyocytes, immune and inflammatory cells, fibroblasts and extracellular matrix can be targeted with nanoparticles to prevent or restore cardiac dysfunction and to improve the molecular imaging of cardiac fibrosis.
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9
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Lei Z, Jian M, Li X, Wei J, Meng X, Wang Z. Biosensors and bioassays for determination of matrix metalloproteinases: state of the art and recent advances. J Mater Chem B 2021; 8:3261-3291. [PMID: 31750853 DOI: 10.1039/c9tb02189b] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Matrix metalloproteinases (MMPs) are closely associated with various physiological and pathological processes, and have been regarded as potential biomarkers for severe diseases including cancer. Accurate determination of MMPs would advance our understanding of their roles in disease progression, and is of great significance for disease diagnosis, treatment and prognosis. In this review, we present a comprehensive overview of the developed bioassays/biosensors for detection of MMPs, and highlight the recent advancement in nanomaterial-based immunoassays for MMP abundance measurements and nanomaterial-based biosensors for MMP activity determination. Enzyme-linked immunosorbent assay (ELISA)-based immunoassays provide information about total levels of MMPs with high specificity and sensitivity, while target-based biosensors measure the amounts of active MMPs, and allow imaging of MMP activities in vivo. For multiplex and high-throughput analysis of MMPs, microfluidics and microarray-based assays are described. Additionally, we put forward the existing challenges and future prospects from our perspective.
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Affiliation(s)
- Zhen Lei
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan, 430205, P. R. China
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10
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Cai Y, Leng S, Ma Y, Xu T, Chang D, Ju S. Dynamic change of MMP-9 in diabetic stroke visualized by optical imaging and treated with CD28 superagonist. Biomater Sci 2021; 9:2562-2570. [DOI: 10.1039/d0bm02014a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
By utilizing NIRF imaging, diabetic stroke mice were visualized with a trend of higher levels of MMP-9 than wild-type mice. CD28 SA down-regulated the expression of MMP-9 and represents a potential treatment to diabetic stroke.
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Affiliation(s)
- Yu Cai
- Jiangsu Key Laboratory of Molecular and Functional Imaging
- Department of Radiology
- Zhongda Hospital
- Medical School of Southeast University
- Nanjing 210009
| | - Shou Leng
- Jiangsu Key Laboratory of Molecular and Functional Imaging
- Department of Radiology
- Zhongda Hospital
- Medical School of Southeast University
- Nanjing 210009
| | - Yuanyuan Ma
- Jiangsu Key Laboratory of Molecular and Functional Imaging
- Department of Radiology
- Zhongda Hospital
- Medical School of Southeast University
- Nanjing 210009
| | - Tingting Xu
- Jiangsu Key Laboratory of Molecular and Functional Imaging
- Department of Radiology
- Zhongda Hospital
- Medical School of Southeast University
- Nanjing 210009
| | - Di Chang
- Jiangsu Key Laboratory of Molecular and Functional Imaging
- Department of Radiology
- Zhongda Hospital
- Medical School of Southeast University
- Nanjing 210009
| | - Shenghong Ju
- Jiangsu Key Laboratory of Molecular and Functional Imaging
- Department of Radiology
- Zhongda Hospital
- Medical School of Southeast University
- Nanjing 210009
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11
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Xia B, Yan X, Fang WW, Chen S, Jiang Z, Wang J, Sun TC, Li Q, Li Z, Lu Y, He T, Cao B, Yang CT. Activatable Cell-Penetrating Peptide Conjugated Polymeric Nanoparticles with Gd-Chelation and Aggregation-Induced Emission for Bimodal MR and Fluorescence Imaging of Tumors. ACS APPLIED BIO MATERIALS 2020; 3:1394-1405. [DOI: 10.1021/acsabm.9b01049] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Bin Xia
- School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei, Anhui 230009, People’s Republic of China
| | - Xu Yan
- School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei, Anhui 230009, People’s Republic of China
| | - Wei-Wei Fang
- School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei, Anhui 230009, People’s Republic of China
| | - Sheng Chen
- School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei, Anhui 230009, People’s Republic of China
| | - ZhiLin Jiang
- Centre 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 Radiation Medicine of Jiangsu Higher Education Institutions, Suzhou 215123, People’s Republic of China
| | - JinChen Wang
- School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei, Anhui 230009, People’s Republic of China
| | - Tian-Ci Sun
- School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei, Anhui 230009, People’s Republic of China
| | - Qing Li
- The Central Laboratory of Medical Research Centre, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230009, People’s Republic of China
| | - Zhen Li
- Centre 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 Radiation Medicine of Jiangsu Higher Education Institutions, Suzhou 215123, People’s Republic of China
| | - Yang Lu
- School of Chemistry and Chemical Engineering, Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, Hefei University of Technology, Hefei, Anhui 230009, People’s Republic of China
| | - Tao He
- School of Chemistry and Chemical Engineering, Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, Hefei University of Technology, Hefei, Anhui 230009, People’s Republic of China
| | - BaoQiang Cao
- Department of General Surgery, Anhui No. 2 Provincial People’s Hospital, Hefei, Anhui 230041, People’s Republic of China
| | - Chang-Tong Yang
- Department of Nuclear Medicine and Molecular Imaging, Radiological Sciences Division, Singapore General Hospital, Outram Road, Singapore 169608
- Duke-NUS Medical School, 8 College Road, Singapore 169857
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de Haas HJ, Narula J. Playing slot to hitting the jackpot in molecular imaging: On probability of uncovering subcellular pathogenesis vs achieving clinical applicability. J Nucl Cardiol 2018; 25:1124-1127. [PMID: 28353214 DOI: 10.1007/s12350-017-0850-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2016] [Accepted: 12/27/2016] [Indexed: 11/30/2022]
Affiliation(s)
- Hans J de Haas
- Department of Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Jagat Narula
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, 1190 Fifth Avenue, New York, NY, 10029, USA.
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13
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Kiugel M, Kytö V, Saanijoki T, Liljenbäck H, Metsälä O, Ståhle M, Tuomela J, Li XG, Saukko P, Knuuti J, Roivainen A, Saraste A. Evaluation of 68Ga-labeled peptide tracer for detection of gelatinase expression after myocardial infarction in rat. J Nucl Cardiol 2018; 25:1114-1123. [PMID: 27914007 DOI: 10.1007/s12350-016-0744-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Accepted: 11/11/2016] [Indexed: 12/26/2022]
Abstract
BACKGROUND Matrix metalloproteinases 2 and 9 (MMP-2/9) play a role in extracellular matrix remodeling after an ischemic myocardial injury. We evaluated 68Ga-DOTA-peptide targeting MMP-2/9 for the detection of gelatinase expression after myocardial infarction (MI) in rat. METHODS Rats were injected with 43 ± 7.7 MBq of 68Ga-DOTA-peptide targeting MMP-2/9 at 7 days (n = 7) or 4 weeks (n = 8) after permanent coronary ligation or sham operation (n = 5 at both time points) followed by positron emission tomography (PET). The left ventricle was cut in frozen sections for autoradiography and immunohistochemistry 30 minutes after tracer injection. RESULTS Immunohistochemical staining showed MMP-2 and MMP-9 expressing cells, CD31-positive endothelial cells, and CD68-positive macrophages in the infarcted myocardium. Autoradiography showed increased tracer uptake in the infarcted area both at 7 days and 4 weeks after MI (MI-to-remote area ratio 2.5 ± 0.46 and 3.1 ± 1.0, respectively). Tracer uptake in damaged tissue correlated with the amount of CD68-positive macrophages at 7 days after MI, and CD31-positive endothelial cells at 7 days and 4 weeks after MI. The tracer was rapidly metabolized, radioactivity in the blood exceeded that of the myocardium, and tracer accumulation in the heart was not detectable by in vivo PET. CONCLUSIONS 68Ga-DOTA-peptide targeting MMP-2/9 accumulates in the damaged rat myocardium after an ischemic injury, but tracer instability and slow clearance in vivo make it unsuitable for further evaluation.
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Affiliation(s)
- Max Kiugel
- Turku PET Centre, University of Turku, 20521, Turku, Finland
| | - Ville Kytö
- Heart Center, Turku University Hospital, Turku, Finland
- Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland
| | - Tiina Saanijoki
- Turku PET Centre, University of Turku, 20521, Turku, Finland
| | - Heidi Liljenbäck
- Turku PET Centre, University of Turku, 20521, Turku, Finland
- Turku Center for Disease Modeling, University of Turku, Turku, Finland
| | - Olli Metsälä
- Turku PET Centre, University of Turku, 20521, Turku, Finland
| | - Mia Ståhle
- Turku PET Centre, University of Turku, 20521, Turku, Finland
| | - Johanna Tuomela
- Department of Cell Biology and Anatomy, University of Turku, Turku, Finland
| | - Xiang-Guo Li
- Turku PET Centre, University of Turku, 20521, Turku, Finland
- Turku PET Centre, Åbo Akademi University, Turku, Finland
| | - Pekka Saukko
- Department of Pathology and Forensic Medicine, University of Turku, Turku, Finland
| | - Juhani Knuuti
- Turku PET Centre, University of Turku, 20521, Turku, Finland
- Turku PET Centre, Turku University Hospital, Turku, Finland
| | - Anne Roivainen
- Turku PET Centre, University of Turku, 20521, Turku, Finland
- Turku Center for Disease Modeling, University of Turku, Turku, Finland
- Turku PET Centre, Turku University Hospital, Turku, Finland
| | - Antti Saraste
- Turku PET Centre, University of Turku, 20521, Turku, Finland.
- Heart Center, Turku University Hospital, Turku, Finland.
- Institute of Clinical Medicine, University of Turku, Turku, Finland.
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14
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Multispectral Photoacoustic Imaging of Tumor Protease Activity with a Gold Nanocage-Based Activatable Probe. Mol Imaging Biol 2018; 20:919-929. [DOI: 10.1007/s11307-018-1203-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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15
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Schwaiger M, Kunze K, Rischpler C, Nekolla SG. PET/MR: Yet another Tesla? J Nucl Cardiol 2017; 24:1019-1031. [PMID: 27659455 DOI: 10.1007/s12350-016-0665-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Accepted: 08/19/2016] [Indexed: 12/20/2022]
Abstract
After the successful introduction of PET/CT as a multimodality imaging technique, PET/MR has subsequently emerged as an attractive instrumentation for applications in neurology, oncology, and cardiology. Simultaneous data acquisition combining structural, functional, and molecular imaging provides a unique platform to link various aspects of cardiac performance for the non-invasive characterization of cardiovascular disease phenotypes. Specifically, tissue characterization by MR techniques with and without contrast agents allows for functional parameters such as LGE, myocardial perfusion, and T1 maps as well as an estimate of extracellular volume. PET tracers excel by their high sensitivity and specificity, thus supplementing the functional tissue characterization by MRI. Although the clinical applications are yet to be validated , the first experience with PET/MR suggests future applications in the area of vascular imaging (unstable plaque) as well as in the characterization of inflammatory processes involving the heart. Ischemic heart disease can be comprehensively assessed by integrating regional function, perfusion, and viability. Future technical improvements leading to less costly PET/MR instrumentation are necessary to support routine clinical application of this promising technique in cardiology.
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Affiliation(s)
- Markus Schwaiger
- Department of Nuclear Medicine, Klinikum rechts der Isar der Technischen Universität München, Ismaninger Straße 22, 81675, Munich, Germany.
| | - Karl Kunze
- Department of Nuclear Medicine, Klinikum rechts der Isar der Technischen Universität München, Ismaninger Straße 22, 81675, Munich, Germany
| | - Christoph Rischpler
- Department of Nuclear Medicine, Klinikum rechts der Isar der Technischen Universität München, Ismaninger Straße 22, 81675, Munich, Germany
| | - Stephan G Nekolla
- Department of Nuclear Medicine, Klinikum rechts der Isar der Technischen Universität München, Ismaninger Straße 22, 81675, Munich, Germany
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16
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Cheng Y, Huang F, Min X, Gao P, Zhang T, Li X, Liu B, Hong Y, Lou X, Xia F. Protease-Responsive Prodrug with Aggregation-Induced Emission Probe for Controlled Drug Delivery and Drug Release Tracking in Living Cells. Anal Chem 2016; 88:8913-9. [DOI: 10.1021/acs.analchem.6b02833] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Yong Cheng
- Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, P. R. China
- National
Engineering Research Center for Nanomedicine, Department of Biomedical
Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, P. R. China
| | - Fujian Huang
- Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, P. R. China
| | - Xuehong Min
- Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, P. R. China
| | - Pengcheng Gao
- Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, P. R. China
| | - Tianchi Zhang
- Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, P. R. China
| | - Xinchun Li
- Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, P. R. China
| | - Bifeng Liu
- National
Engineering Research Center for Nanomedicine, Department of Biomedical
Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, P. R. China
| | - Yuning Hong
- School
of Chemistry, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - Xiaoding Lou
- Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, P. R. China
- Shenzhen Institute of Huazhong University of Science & Technology, Shenzhen 518000, P. R. China
| | - Fan Xia
- Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, P. R. China
- National
Engineering Research Center for Nanomedicine, Department of Biomedical
Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, P. R. China
- Shenzhen Institute of Huazhong University of Science & Technology, Shenzhen 518000, P. R. China
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17
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Chen YF, Hong J, Wu DY, Zhou YY, D'Ortenzio M, Ding Y, Xia XH. In vivo mapping and assay of matrix metalloproteases for liver tumor diagnosis. RSC Adv 2016. [DOI: 10.1039/c5ra26172d] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
A fluorescent probe constructed by simultaneous modification of FITC-grafted peptide and thiolated mPEG on the surface of gold nanoparticles forin vivomapping and assay of matrix metalloproteases.
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Affiliation(s)
- Yu-Feng Chen
- Key Laboratory of Drug Quality Control and Pharmacovigilance
- China Pharmaceutical University
- Ministry of Education
- Nanjing 210009
- China
| | - Jin Hong
- Key Laboratory of Biomedical Functional Materials
- School of Sciences
- China Pharmaceutical University
- Nanjing 211198
- China
| | - Dong-Yan Wu
- Key Laboratory of Drug Quality Control and Pharmacovigilance
- China Pharmaceutical University
- Ministry of Education
- Nanjing 210009
- China
| | - Ying-Ying Zhou
- Key Laboratory of Drug Quality Control and Pharmacovigilance
- China Pharmaceutical University
- Ministry of Education
- Nanjing 210009
- China
| | | | - Ya Ding
- Key Laboratory of Drug Quality Control and Pharmacovigilance
- China Pharmaceutical University
- Ministry of Education
- Nanjing 210009
- China
| | - Xing-Hua Xia
- Key Lab of Analytical Chemistry for Life Science
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093
- China
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18
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Zaro JL, Shen WC. Cationic and amphipathic cell-penetrating peptides (CPPs): Their structures and in vivo studies in drug delivery. Front Chem Sci Eng 2015. [DOI: 10.1007/s11705-015-1538-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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19
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Zhang Q, Gao H, He Q. Taming Cell Penetrating Peptides: Never Too Old To Teach Old Dogs New Tricks. Mol Pharm 2015; 12:3105-18. [PMID: 26237247 DOI: 10.1021/acs.molpharmaceut.5b00428] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Qianyu Zhang
- Key Laboratory of Drug Targeting and Drug Delivery Systems,
West China School of Pharmacy, and State
Key Laboratory of Biotherapy/Collaborative Innovation Center of Biotherapy,
West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin
Road, Chengdu 610041, P. R. China
| | - Huile Gao
- Key Laboratory of Drug Targeting and Drug Delivery Systems,
West China School of Pharmacy, and State
Key Laboratory of Biotherapy/Collaborative Innovation Center of Biotherapy,
West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin
Road, Chengdu 610041, P. R. China
| | - Qin He
- Key Laboratory of Drug Targeting and Drug Delivery Systems,
West China School of Pharmacy, and State
Key Laboratory of Biotherapy/Collaborative Innovation Center of Biotherapy,
West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin
Road, Chengdu 610041, P. R. China
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20
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Development of Radiolabeled Membrane Type-1 Matrix Metalloproteinase Activatable Cell Penetrating Peptide Imaging Probes. Molecules 2015; 20:12076-92. [PMID: 26147581 PMCID: PMC6332093 DOI: 10.3390/molecules200712076] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Revised: 06/07/2015] [Accepted: 06/29/2015] [Indexed: 12/12/2022] Open
Abstract
Membrane type-1 matrix metalloproteinase (MT1-MMP or MMP-14) plays an important role in adverse cardiac remodelling. Here, we aimed to develop radiolabeled activatable cell penetrating peptides (ACPP) sensitive to MT1-MMP for the detection of elevated MT1-MMP levels in adverse cardiac remodelling. Three ACPP analogs were synthesized and the most potent ACPP analog was selected using MT1-MMP sensitivity and enzyme specificity assays. This ACPP, called ACPP-B, showed high sensitivity towards MT1-MMP, soluble MMP-2, and MT2-MMP, while limited sensitivity was measured for other members of the MMP family. In in vitro cell assays, radiolabeled ACPP-B showed efficient cellular uptake upon activation. A pilot in vivo study showed increased uptake of the radiolabeled probe in regions of infarcted myocardium compared to remote myocardium, warranting further in vivo evaluation.
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21
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van Duijnhoven SMJ, Robillard MS, Langereis S, Grüll H. Bioresponsive probes for molecular imaging: concepts and in vivo applications. CONTRAST MEDIA & MOLECULAR IMAGING 2015; 10:282-308. [PMID: 25873263 DOI: 10.1002/cmmi.1636] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Revised: 01/24/2015] [Accepted: 02/03/2015] [Indexed: 12/30/2022]
Abstract
Molecular imaging is a powerful tool to visualize and characterize biological processes at the cellular and molecular level in vivo. In most molecular imaging approaches, probes are used to bind to disease-specific biomarkers highlighting disease target sites. In recent years, a new subset of molecular imaging probes, known as bioresponsive molecular probes, has been developed. These probes generally benefit from signal enhancement at the site of interaction with its target. There are mainly two classes of bioresponsive imaging probes. The first class consists of probes that show direct activation of the imaging label (from "off" to "on" state) and have been applied in optical imaging and magnetic resonance imaging (MRI). The other class consists of probes that show specific retention of the imaging label at the site of target interaction and these probes have found application in all different imaging modalities, including photoacoustic imaging and nuclear imaging. In this review, we present a comprehensive overview of bioresponsive imaging probes in order to discuss the various molecular imaging strategies. The focus of the present article is the rationale behind the design of bioresponsive molecular imaging probes and their potential in vivo application for the detection of endogenous molecular targets in pathologies such as cancer and cardiovascular disease.
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Affiliation(s)
- Sander M J van Duijnhoven
- Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands.,Department of Minimally Invasive Healthcare, Philips Research, Eindhoven, The Netherlands
| | - Marc S Robillard
- Department of Minimally Invasive Healthcare, Philips Research, Eindhoven, The Netherlands
| | - Sander Langereis
- Department of Minimally Invasive Healthcare, Philips Research, Eindhoven, The Netherlands
| | - Holger Grüll
- Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands.,Department of Minimally Invasive Healthcare, Philips Research, Eindhoven, The Netherlands
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22
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Yue X, Wang Z, Zhu L, Wang Y, Qian C, Ma Y, Kiesewetter DO, Niu G, Chen X. Novel 19F activatable probe for the detection of matrix metalloprotease-2 activity by MRI/MRS. Mol Pharm 2014; 11:4208-17. [PMID: 25271556 PMCID: PMC4224523 DOI: 10.1021/mp500443x] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
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Matrix metalloproteases (MMPs) have
been found to be highly expressed
in a variety of malignant tumor tissues. Noninvasive visualization
of MMP activity may play an important role in the diagnosis of MMP
associated diseases. Here we report the design and synthesis of a
set of fluorine-19 dendron-based magnetic resonance imaging (MRI)
probes for real-time imaging of MMP-2 activity. The probes have the
following features: (a) symmetrical fluorine atoms; (b) the number
of fluorine atoms can be increased through facile chemical modification;
(c) readily accessible peptide sequence as the MMP-2 substrate; (d)
activatable 19F signal (off/on mode) via paramagnetic metal
ion incorporation. Following optimization for water solubility, one
of the probes was selected to evaluate MMP-2 activity by 19F magnetic resonance spectroscopy (MRS). Our results showed that
the fluorine signal increased by 8.5-fold in the presence of MMP-2.
The specific cleavage site was verified by mass spectrometry. The
selected probe was further applied to detect secreted MMP-2 activity
of living SCC7 squamous cell carcinoma cells. The fluorine signal
was increased by 4.8-fold by MRS analysis after 24 h incubation with
SCC7 cells. This type of fluorine probe can be applied to evaluate
other enzyme activities by simply tuning the substrate structures.
This symmetrical fluorine dendron-based probe design extends the scope
of the existing 19F MRI agents and provides a simple but
robust method for real-time 19F MRI application.
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Affiliation(s)
- Xuyi Yue
- Laboratory of Molecular Imaging and Nanomedicine (LOMIN), National Institute of Biomedical Imaging and Bioengineering (NIBIB), National Institutes of Health (NIH) , Bethesda, Maryland 20892, United States
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