1
|
Hua Y, Yu C. Research progress on asialoglycoprotein receptor-targeted radiotracers designed for hepatic nuclear medicine imaging. Eur J Med Chem 2024; 269:116278. [PMID: 38479165 DOI: 10.1016/j.ejmech.2024.116278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Revised: 01/27/2024] [Accepted: 02/21/2024] [Indexed: 04/07/2024]
Abstract
Asialoglycoprotein receptor (ASGPR) specifically recognizes glycans terminated with β-d-galactose or N-acetylgalactosamine. Its exclusive expression in mammalian hepatocytes renders it an ideal hepatic-targeted biomarker. To date, ASGPR-targeted ligands have been actively developed for drug delivery and hepatic imaging. This review provides a comprehensive summary of the progress achieved to-date in the field of developing ASGPR-targeted nuclear medicine imaging (NMI) radiotracers, highlighting the recent advancements over the last decade in terms of structure, radionuclides and labeling strategies. The biodistribution patterns, imaging characteristics, challenges and future prospective are discussed.
Collapse
Affiliation(s)
- Yuqi Hua
- Department of Nuclear Medicine, Affiliated Hospital of Jiangnan University, No. 1000, Hefeng Road, Wuxi, 214000, China; Wuxi School of Medicine, Jiangnan University, No. 1800, Lihu Avenue, Wuxi, 214000, China
| | - Chunjing Yu
- Department of Nuclear Medicine, Affiliated Hospital of Jiangnan University, No. 1000, Hefeng Road, Wuxi, 214000, China; Wuxi School of Medicine, Jiangnan University, No. 1800, Lihu Avenue, Wuxi, 214000, China.
| |
Collapse
|
2
|
Yu HM, Chan CH, Yang CH, Hsia HT, Wang MH. Hexavalent lactoside labeled with [ 18F]AlF for PET imaging of asialoglycoprotein receptor. Appl Radiat Isot 2020; 162:109199. [PMID: 32501233 DOI: 10.1016/j.apradiso.2020.109199] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 04/07/2020] [Accepted: 04/20/2020] [Indexed: 12/01/2022]
Abstract
Several methods have been developed to label compounds with 18F. However, in general these are laborious and require a multistep synthesis. A method based on the chelation of 18F-aluminum fluoride ([18F]AlF) by 1,4,7-triazacyclononane-1,4,7-triacetic acid (NOTA) was developed recently. The present work was aimed to radiolabel hexavalent lactoside (NOTA-HL) by [18F]AlF method for PET imaging of asialoglycoprotein receptor (ASGPR). METHODS hexavalent lactoside was conjugated with the NOTA chelate and labeled with 18F in a one-pot method. The labeling procedure was investigated with different amounts of NOTA-HL and aluminum concentration. Radiochemical yield and radiochemical purity were determined by radio-TLC and radio-HPLC respectively. In vitro stability study of [18F]AlF-HL were carried out. PET/CT imaging of normal mice injected with [18F]AlF-NOTA-HL was performed. RESULTS The Radiochemical yield of [18F]AlF-NOTA-HL was higher with more precursor and optimal Al+ concentration. The radiochemical purity of labeled product was >95% after purified by Sep-Pak cartridge to remove unbound [18F]AlF. The radiolabeling, including purification, was performed in 30 min [18F]AlF-NOTA-HL exhibited good in vitro stability. PET studies in normal mice revealed high specific accumulation of activity in the liver. CONCLUSION NOTA-HL could be labeled rapidly and efficiently with aqueous 18F using AlF method. [18F]AlF-NOTA-HL would provide another efficient approach for PET imaging of ASGPR.
Collapse
Affiliation(s)
- Hung-Man Yu
- Isotope Application Division, Institute of Nuclear Energy Research, Taoyuan City, Taiwan.
| | - Chen-Hsin Chan
- Isotope Application Division, Institute of Nuclear Energy Research, Taoyuan City, Taiwan
| | - Chun-Hung Yang
- Isotope Application Division, Institute of Nuclear Energy Research, Taoyuan City, Taiwan
| | - Hao-Ting Hsia
- Isotope Application Division, Institute of Nuclear Energy Research, Taoyuan City, Taiwan
| | - Mei-Hui Wang
- Isotope Application Division, Institute of Nuclear Energy Research, Taoyuan City, Taiwan.
| |
Collapse
|
3
|
Metal-Based Complexes as Pharmaceuticals for Molecular Imaging of the Liver. Pharmaceuticals (Basel) 2019; 12:ph12030137. [PMID: 31527492 PMCID: PMC6789861 DOI: 10.3390/ph12030137] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 09/09/2019] [Accepted: 09/11/2019] [Indexed: 12/13/2022] Open
Abstract
This article reviews the use of metal complexes as contrast agents (CA) and radiopharmaceuticals for the anatomical and functional imaging of the liver. The main focus was on two established imaging modalities: magnetic resonance imaging (MRI) and nuclear medicine, the latter including scintigraphy and positron emission tomography (PET). The review provides an overview on approved pharmaceuticals like Gd-based CA and 99mTc-based radiometal complexes, and also on novel agents such as 68Ga-based PET tracers. Metal complexes are presented by their imaging modality, with subsections focusing on their structure and mode of action. Uptake mechanisms, metabolism, and specificity are presented, in context with advantages and limitations of the diagnostic application and taking into account the respective imaging technique.
Collapse
|
4
|
Pramudya I, Chung H. Recent progress of glycopolymer synthesis for biomedical applications. Biomater Sci 2019; 7:4848-4872. [DOI: 10.1039/c9bm01385g] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Glycopolymers are an important class of biomaterials which include carbohydrate moieties in their polymer structure.
Collapse
Affiliation(s)
- Irawan Pramudya
- Department of Chemical and Biomedical Engineering
- Florida State University
- Tallahassee
- USA
| | - Hoyong Chung
- Department of Chemical and Biomedical Engineering
- Florida State University
- Tallahassee
- USA
| |
Collapse
|
5
|
Yu HM, Chan CH, Chen JH, Chien CY, Wang PY, Juan WC, Yang CH, Hsia HT, Wang MH, Lin WJ. Development of single vial kits for preparation of68Ga-labelled hexavalent lactoside for PET imaging of asialoglycoprotein receptor. J Labelled Comp Radiopharm 2018; 61:885-894. [DOI: 10.1002/jlcr.3673] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 07/11/2018] [Accepted: 07/30/2018] [Indexed: 01/26/2023]
Affiliation(s)
- Hung-Man Yu
- Isotope Application Division; Institute of Nuclear Energy Research; Taoyuan City Taiwan (ROC)
| | - Chen-Hsin Chan
- Isotope Application Division; Institute of Nuclear Energy Research; Taoyuan City Taiwan (ROC)
| | - Jyun-Hong Chen
- Isotope Application Division; Institute of Nuclear Energy Research; Taoyuan City Taiwan (ROC)
| | - Chuan-Yi Chien
- Isotope Application Division; Institute of Nuclear Energy Research; Taoyuan City Taiwan (ROC)
| | - Ping-Yen Wang
- Isotope Application Division; Institute of Nuclear Energy Research; Taoyuan City Taiwan (ROC)
| | - Wei-Cheng Juan
- Isotope Application Division; Institute of Nuclear Energy Research; Taoyuan City Taiwan (ROC)
| | - Chun-Hung Yang
- Isotope Application Division; Institute of Nuclear Energy Research; Taoyuan City Taiwan (ROC)
| | - Hao-Ting Hsia
- Isotope Application Division; Institute of Nuclear Energy Research; Taoyuan City Taiwan (ROC)
| | - Mei-Hui Wang
- Isotope Application Division; Institute of Nuclear Energy Research; Taoyuan City Taiwan (ROC)
| | - Wuu-Jyh Lin
- Isotope Application Division; Institute of Nuclear Energy Research; Taoyuan City Taiwan (ROC)
| |
Collapse
|
6
|
Sun P, Yuan P, Wang G, Deng W, Tian S, Wang C, Lu X, Huang W, Fan Q. High Density Glycopolymers Functionalized Perylene Diimide Nanoparticles for Tumor-Targeted Photoacoustic Imaging and Enhanced Photothermal Therapy. Biomacromolecules 2017; 18:3375-3386. [DOI: 10.1021/acs.biomac.7b01029] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Pengfei Sun
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, People’s Republic of China
| | - Pengcheng Yuan
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, People’s Republic of China
| | - Gaina Wang
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, People’s Republic of China
| | - Weixing Deng
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, People’s Republic of China
| | - Sichao Tian
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, People’s Republic of China
| | - Chao Wang
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, People’s Republic of China
| | - Xiaomei Lu
- Key
Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced
Materials (IAM), Jiangsu National Synergetic Innovation Center for
Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing 211816, China
| | - Wei Huang
- Key
Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced
Materials (IAM), Jiangsu National Synergetic Innovation Center for
Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing 211816, China
| | - Quli Fan
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, People’s Republic of China
| |
Collapse
|
7
|
Zhang P, Guo Z, Zhang D, Liu C, Chen G, Zhuang R, Song M, Wu H, Zhang X. A Novel Copolymer-Based Functional SPECT/MR Imaging Agent for Asialoglycoprotein Receptor Targeting. Mol Imaging 2016; 15:15/0/1536012116667327. [PMID: 27941121 PMCID: PMC5470137 DOI: 10.1177/1536012116667327] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2015] [Revised: 10/18/2015] [Accepted: 07/24/2016] [Indexed: 12/11/2022] Open
Abstract
The aim of this study is to develop a copolymer-based single-photon emission computed tomography/magnetic resonance (SPECT/MR) dual-modality imaging agent that can be labeled with both technetium-99m (99mTc) and gadolinium (Gd) and target asialoglycoprotein receptor (ASGPR) via galactose. Monomers of N-p-vinylbenzyl-6-(2-(4-dimethylamino)benzaldehydehydrazono) nicotinate (VNI) for labeling of 99mTc, 5,8-bis(carboxymethyl)-3-oxo-11-(2-oxo-2-((4-vinylbenzyl)amino)ethyl)-1-(4-vinylphenzyl)-2,5,8,11-tetraazatridecan-13-oic acid (V2DTPA) for labeling of Gd, and vinylbenzyl-O-β-d-galactopyranosyl-d-gluconamide (VLA) for targeting ASGPR were synthesized, respectively. Then the copolymer P(VLA-co-VNI-co-V2DTPA) (pVLND2) was synthesized and characterized by gel permeation chromatography, dynamic light scattering, and high-performance liquid chromatography analysis. After labeling with 99mTc and Gd simultaneously, the radiochemical purity, toxicity, relaxivity (r1), and in vivo SPECT/MR imaging in mice were evaluated. Single-photon emission computed tomography/magnetic resonance imaging and biodistribution results showed that pVLND2 could target ASGPR well. The significantly improved signal to noise ratio was observed in mice liver during MR imaging. All the results suggest that this novel kind of copolymer has the potential to be further developed as a functional SPECT/MR imaging agent.
Collapse
Affiliation(s)
- Pu Zhang
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China.,Key Laboratory of Radiopharmaceuticals, Ministry of Education, College of Chemistry, Beijing Normal University, Beijing, China
| | - Zhide Guo
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | - Deliang Zhang
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | - Chang Liu
- Key Laboratory of Radiopharmaceuticals, Ministry of Education, College of Chemistry, Beijing Normal University, Beijing, China
| | - Guibing Chen
- Department of Nuclear Medicine, The First Affiliated Hospital of Xiamen University, Xiamen, China
| | - Rongqiang Zhuang
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | - Manli Song
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | - Hua Wu
- Department of Nuclear Medicine, The First Affiliated Hospital of Xiamen University, Xiamen, China
| | - Xianzhong Zhang
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| |
Collapse
|
8
|
Guo Z, Gao M, Zhang D, Li Y, Song M, Zhuang R, Su X, Chen G, Liu T, Liu P, Wu H, Du J, Zhang X. Simultaneous SPECT imaging of multi-targets to assist in identifying hepatic lesions. Sci Rep 2016; 6:28812. [PMID: 27377130 PMCID: PMC4932524 DOI: 10.1038/srep28812] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Accepted: 06/08/2016] [Indexed: 12/11/2022] Open
Abstract
Molecular imaging technique is an attractive tool to detect liver disease at early stage. This study aims to develop a simultaneous dual-isotope single photon emission computed tomography (SPECT)/CT imaging method to assist diagnosis of hepatic tumor and liver fibrosis. Animal models of liver fibrosis and orthotopic human hepatocellular carcinoma (HCC) were established. The tracers of 131I-NGA and 99mTc-3P-RGD2 were selected to target asialoglycoprotein receptor (ASGPR) on the hepatocytes and integrin αvβ3 receptor in tumor or fibrotic liver, respectively. SPECT imaging and biodistribution study were carried out to verify the feasibility and superiority. As expected, 99mTc-3P-RGD2 had the ability to evaluate liver fibrosis and detect tumor lesions. 131I-NGA showed that it was effective in assessing the anatomy and function of the liver. In synchronized dual-isotope SPECT/CT imaging, clear fusion images can be got within 30 minutes for diagnosing liver fibrosis and liver cancer. This new developed imaging approach enables the acquisition of different physiological information for diagnosing liver fibrosis, liver cancer and evaluating residual functional liver volume simultaneously. So synchronized dual-isotope SPECT/CT imaging with 99mTc-3P-RGD2 and 131I-NGA is an effective approach to detect liver disease, especially liver fibrosis and liver cancer.
Collapse
Affiliation(s)
- Zhide Guo
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiang'an South Rd, Xiamen 361102, China.,Department of Isotope, China Institute of Atomic Energy, P. O. Box 2108, Beijing 102413, China
| | - Mengna Gao
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiang'an South Rd, Xiamen 361102, China
| | - Deliang Zhang
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiang'an South Rd, Xiamen 361102, China
| | - Yesen Li
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiang'an South Rd, Xiamen 361102, China.,The First Affiliated Hospital of Xiamen University, Zhenhai road, Xiamen 361103, China
| | - Manli Song
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiang'an South Rd, Xiamen 361102, China
| | - Rongqiang Zhuang
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiang'an South Rd, Xiamen 361102, China
| | - Xinhui Su
- Zhongshan Hospital Affiliated of Xiamen University, Hubin South Road, Xiamen 361004, China
| | - Guibing Chen
- The First Affiliated Hospital of Xiamen University, Zhenhai road, Xiamen 361103, China
| | - Ting Liu
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiang'an South Rd, Xiamen 361102, China
| | - Pingguo Liu
- Zhongshan Hospital Affiliated of Xiamen University, Hubin South Road, Xiamen 361004, China
| | - Hua Wu
- The First Affiliated Hospital of Xiamen University, Zhenhai road, Xiamen 361103, China
| | - Jin Du
- Department of Isotope, China Institute of Atomic Energy, P. O. Box 2108, Beijing 102413, China
| | - Xianzhong Zhang
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiang'an South Rd, Xiamen 361102, China
| |
Collapse
|
9
|
Guo Z, Gao M, Song M, Li Y, Zhang D, Xu D, You L, Wang L, Zhuang R, Su X, Liu T, Du J, Zhang X. Superfluorinated PEI Derivative Coupled with (99m) Tc for ASGPR Targeted (19) F MRI/SPECT/PA Tri-Modality Imaging. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2016; 28:5898-5906. [PMID: 27159903 DOI: 10.1002/adma.201601064] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Revised: 03/29/2016] [Indexed: 06/05/2023]
Abstract
Fluorinated polyethylenimine derivative labeled with radionuclide (99m) Tc is developed as a (19) F MRI/SPECT/PA multifunctional imaging agent with good asialoglycoprotein receptors (ASGPR)-targeting ability. This multifunctional agent is safe and suitable for (19) F MRI/SPECT/PA imaging and has the potential to detect hepatic diseases and to assess liver function, which provide powerful support for the development of personalized and precision medicine.
Collapse
Affiliation(s)
- Zhide Guo
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, 361102, China
- Department of Isotope, China Institute of Atomic Energy, Beijing, 102413, China
| | - Mengna Gao
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, 361102, China
| | - Manli Song
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, 361102, China
| | - Yesen Li
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, 361102, China
| | - Deliang Zhang
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, 361102, China
| | - Duo Xu
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, 361102, China
| | - Linyi You
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, 361102, China
| | - Liangliang Wang
- Zhongshan Hospital Affiliated of Xiamen University, Xiamen, 361004, China
| | - Rongqiang Zhuang
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, 361102, China
| | - Xinhui Su
- Zhongshan Hospital Affiliated of Xiamen University, Xiamen, 361004, China
| | - Ting Liu
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, 361102, China
| | - Jin Du
- Department of Isotope, China Institute of Atomic Energy, Beijing, 102413, China
| | - Xianzhong Zhang
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, 361102, China
| |
Collapse
|
10
|
Zhang D, Guo Z, Zhang P, Li Y, Su X, You L, Gao M, Liu C, Wu H, Zhang X. Simplified quantification method for in vivo SPECT/CT imaging of asialoglycoprotein receptor with (99m)Tc-p(VLA-co-VNI) to assess and stage hepatic fibrosis in mice. Sci Rep 2016; 6:25377. [PMID: 27150943 PMCID: PMC4858650 DOI: 10.1038/srep25377] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2016] [Accepted: 04/15/2016] [Indexed: 12/23/2022] Open
Abstract
The goal of this study is to develop a noninvasive method of SPECT imaging to quantify and stage liver fibrosis with an Asialoglycoprotein receptor (ASGP-R) targeting tracer-(99m)Tc-p(VLA-co-VNI). ASGP-Rs are well known to specifically express in the mammalian liver. Here, we demonstrated ASGP-R expression decreased in carbon tetrachloride (CCl4)-induced mouse model. ASGP-R expression correlated with liver fibrosis progression. ASGP-R could be a useful marker in the stage of liver fibrosis. Liver uptake value (LUV) derived by SPECT imaging was used to assess liver fibrosis in the CCl4-induced mouse model. LUV = [radioactivity (liver uptake)/radioactivity (injected)] × 100/liver volume. The LUV decreased along with the disease progression. The relationships between LUV and liver hydroxyproline (i.e. collagen), as well as Sirius Red were established and verified. A strong negative linear correlation was found between LUV and hydroxyproline levels (r = -0.83) as well as LUV and Sirius Red quantification (r = -0.83). In conclusion, SPECT imaging with (99m)Tc-p(VLA-co-VNI) is useful in evaluating and staging liver fibrosis in vivo.
Collapse
Affiliation(s)
- Deliang Zhang
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen 361102, China
| | - Zhide Guo
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen 361102, China
- Department of Isotope, China Institute of Atomic Energy, P. O. Box 2108, Beijing 102413, PR China
| | - Pu Zhang
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen 361102, China
| | - Yesen Li
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen 361102, China
- Department of Nuclear Medicine, The First Affiliated Hospital of Xiamen University, Xiamen 361003, China
| | - Xinhui Su
- Department of Nuclear Medicine, Zhongshan Hospital affiliated to Xiamen University, Xiamen 361004, Fujian, China
| | - Linyi You
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen 361102, China
| | - Mengna Gao
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen 361102, China
| | - Chang Liu
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen 361102, China
| | - Hua Wu
- Department of Nuclear Medicine, The First Affiliated Hospital of Xiamen University, Xiamen 361003, China
| | - Xianzhong Zhang
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen 361102, China
| |
Collapse
|