251
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Shen R, Tan J, Yuan Q. Chemically Modified Aptamers in Biological Analysis. ACS APPLIED BIO MATERIALS 2020; 3:2816-2826. [DOI: 10.1021/acsabm.0c00062] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Ruichen Shen
- Institute of Chemical Biology and Nanomedicine (ICBN), State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Jie Tan
- Institute of Chemical Biology and Nanomedicine (ICBN), State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
| | - Quan Yuan
- Institute of Chemical Biology and Nanomedicine (ICBN), State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China
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252
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Carbon nanotube–mediated antibody-free suspension array for determination of typical endocrine-disrupting chemicals. Mikrochim Acta 2020; 187:202. [DOI: 10.1007/s00604-020-4181-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 02/24/2020] [Indexed: 12/22/2022]
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253
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Hassan EM, DeRosa MC. Recent advances in cancer early detection and diagnosis: Role of nucleic acid based aptasensors. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2020.115806] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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254
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Ning CF, Wang L, Tian YF, Yin BC, Ye BC. Multiple and sensitive SERS detection of cancer-related exosomes based on gold-silver bimetallic nanotrepangs. Analyst 2020; 145:2795-2804. [PMID: 32101180 DOI: 10.1039/c9an02180a] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Exosomes are endogenous vesicles of cells, and can be used as important biomarkers for cancers. In this work, we developed a sensitive and reliable SERS sensor for simultaneous detection of multiple cancer-related exosomes. The SERS detection probes were made of bimetallic SERS-active nanotags, gold-silver-silver core-shell-shell nanotrepangs (GSSNTs), which were composed of bumpy surface nanorod (gold nanotrepang, GNT) cores and bilayer silver shells, and decorated with linker DNAs, which were complementary to the aptamer targeting exosomes. Three kinds of SERS detection probes were designed via the adoption of different Raman reporter molecules and linker DNAs. The capture probes were prepared by modifying specific aptamers of the target exosomes on magnetic beads (MBs). In the absence of target exosomes, SERS detection probes were coupled with MBs via specific DNA hybridization for use as aptamer-based SERS sensors. In the presence of target exosomes, the aptamer specifically recognized and captured the exosomes, and GSSNTs were subsequently released into the supernatant. Therefore, attenuated SERS signals were detected on the MBs, indicating the presence of target exosomes. The proposed aptamer-based SERS sensor is expected to be a facile and sensitive method for the multiplex detection of cancer biomarkers and has potential future applications in clinical diagnosis.
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Affiliation(s)
- Cui-Fang Ning
- Institute of Engineering Biology and Health, Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou 310014, Zhejiang, China.
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255
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Shao B, Xiao Z. Recent achievements in exosomal biomarkers detection by nanomaterials-based optical biosensors - A review. Anal Chim Acta 2020; 1114:74-84. [PMID: 32359518 DOI: 10.1016/j.aca.2020.02.041] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Revised: 02/20/2020] [Accepted: 02/21/2020] [Indexed: 01/07/2023]
Abstract
Exosomal biomarkers including tumor-derived exosomes, exosomal surface proteins and exosomal nucleic acids have emerged as one of the most important and general cancer biomarkers in modern biomedical science. These indicators can provide momentous biological information for early diagnosis and treatment of cancer. Recently, numerous studies have been conducted to design biosensors for exosomal biomarkers detection and profiling with high sensitivity and strong applied ability. Among these biosensors, nanomaterial-based optical biosensors are prospective future platforms for rapid and cost-effective detection of exosomal biomarkers. Firstly, we have focused on the progress and advancements in different optical-transducing approaches (Surface-Enhanced Raman Scattering, Surface Plasmon Resonance, Colorimetry, Immunochromatographic assay, Chemiluminescence, Electrochemiluminescence, and fluorescence) for detecting and profiling exosomal biomarkers. Additionally, we have summarized strengths and drawbacks of each strategy. Finally, challenges and future outlooks in developing efficient nanomaterial-based optical biosensor systems for exosomal tumor biomarkers detection have been discussed. The review will exhibit an overview of this field and provide meaningful information for scientific researchers.
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Affiliation(s)
- Baoyi Shao
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, National Demonstration Center for Experimental Biomedical Engineering Education, Southeast University, Nanjing, 210096, PR China
| | - Zhongdang Xiao
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, National Demonstration Center for Experimental Biomedical Engineering Education, Southeast University, Nanjing, 210096, PR China.
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256
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Tran PHL, Xiang D, Nguyen TNG, Tran TTD, Chen Q, Yin W, Zhang Y, Kong L, Duan A, Chen K, Sun M, Li Y, Hou Y, Zhu Y, Ma Y, Jiang G, Duan W. Aptamer-guided extracellular vesicle theranostics in oncology. Theranostics 2020; 10:3849-3866. [PMID: 32226524 PMCID: PMC7086349 DOI: 10.7150/thno.39706] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Accepted: 12/20/2019] [Indexed: 12/14/2022] Open
Abstract
In the past decade, the study of exosomes, nanosized vesicles (50-150 nm) released into the extracellular space via the fusion of multivesicular bodies with the plasma membrane, has burgeoned with impressive achievements in theranostics applications. These nanosized vesicles have emerged as key players in homeostasis and in the pathogenesis of diseases owing to the variety of the cargos they can carry, the nature of the molecules packaged inside the vesicles, and the robust interactions between exosomes and target cells or tissues. Accordingly, the development of exosome-based liquid biopsy techniques for early disease detection and for monitoring disease progression marks a new era of precision medicine in the 21st century. Moreover, exosomes possess intrinsic properties - a nanosized structure and unique "homing effects" - that make them outstanding drug delivery vehicles. In addition, targeted exosome-based drug delivery systems can be further optimized using active targeting ligands such as nucleic acid aptamers. Indeed, the aptamers themselves can function as therapeutic and/or diagnostic tools based on their attributes of unique target-binding and non-immunogenicity. This review aims to provide readers with a current picture of the research on exosomes and aptamers and their applications in cancer theranostics, highlighting recent advances in their transition from the bench to the clinic.
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Affiliation(s)
- Phuong H-L Tran
- School of Medicine and Centre for Molecular and Medical Research, Deakin University, Waurn Ponds, Victoria, Australia
| | - Dongxi Xiang
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital/Harvard Medical School, 77 Avenue Louise Pasteur, Boston, MA 02115, USA
| | - Tuong N-G Nguyen
- School of Medicine and Centre for Molecular and Medical Research, Deakin University, Waurn Ponds, Victoria, Australia
| | - Thao T-D Tran
- Department for Management of Science and Technology Development, Ton Duc Thang University, Ho Chi Minh City, Vietnam
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Qian Chen
- Translational Medical Center, The Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Haidian District, Beijing, China, 100853
| | - Wang Yin
- School of Medicine and Centre for Molecular and Medical Research, Deakin University, Waurn Ponds, Victoria, Australia
| | - Yumei Zhang
- School of Medicine and Centre for Molecular and Medical Research, Deakin University, Waurn Ponds, Victoria, Australia
| | - Lingxue Kong
- Institute for Frontier Materials, Deakin University, Waurn Ponds, Victoria, 3216, Australia
| | - Andrew Duan
- School of Medicine, Faculty of Medicine, Nursing and Health Sciences, Monash University, 27 Rainforest Walk, Clayton VIC 3800, Australia
| | - Kuisheng Chen
- Department of Pathology, The First Affiliated Hospital, Zhengzhou University, He'nan Key Laboratory of Tumor Pathology, Zhengzhou 450052, China
| | - Miomio Sun
- Department of Pathology, The First Affiliated Hospital, Zhengzhou University, He'nan Key Laboratory of Tumor Pathology, Zhengzhou 450052, China
| | - Yong Li
- Cancer Care Centre, St George Hospital, Kogarah, and St George and Sutherland Clinical School, University of New South Wales, Kensington, NSW, Australia
| | - Yingchun Hou
- Laboratory of Tumor Molecular and Cellular Biology, College of Life Sciences, Shaanxi Normal University, 620 West Chang'an Avenue, Xi'an, Shaanxi 710119, China
| | - Yimin Zhu
- CAS Key Laboratory of Nano-Bio Interface, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China
| | - Yongchao Ma
- Clinical School, Luohe Medical College, 148, Daxue Road, Luohe City, Henan Province, 462000, China
| | - Guoqin Jiang
- Department of General Surgery, Second Affiliated Hospital of Soochow University, 1055 Sanxiang Road, Suzhou, P.R. China, 215004
| | - Wei Duan
- School of Medicine and Centre for Molecular and Medical Research, Deakin University, Waurn Ponds, Victoria, Australia
- GenePharma-Deakin Joint Laboratory of Aptamer Medicine, Suzhou 215123, China and Waurn Ponds, Victoria 3216, Australia
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257
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Wu L, Wang Y, Zhu L, Liu Y, Wang T, Liu D, Song Y, Yang C. Aptamer-Based Liquid Biopsy. ACS APPLIED BIO MATERIALS 2020; 3:2743-2764. [DOI: 10.1021/acsabm.9b01194] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Lingling Wu
- Institute of Molecular Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Yidi Wang
- The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, Key Laboratory for Chemical Biology of Fujian Province, State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Lin Zhu
- The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, Key Laboratory for Chemical Biology of Fujian Province, State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Yilong Liu
- The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, Key Laboratory for Chemical Biology of Fujian Province, State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Teng Wang
- Institute of Molecular Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Dan Liu
- The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, Key Laboratory for Chemical Biology of Fujian Province, State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Yanling Song
- Institute of Molecular Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
- The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, Key Laboratory for Chemical Biology of Fujian Province, State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Chaoyong Yang
- Institute of Molecular Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
- The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, Key Laboratory for Chemical Biology of Fujian Province, State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
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258
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259
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Huang M, Yang J, Wang T, Song J, Xia J, Wu L, Wang W, Wu Q, Zhu Z, Song Y, Yang C. Homogeneous, Low‐volume, Efficient, and Sensitive Quantitation of Circulating Exosomal PD‐L1 for Cancer Diagnosis and Immunotherapy Response Prediction. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201916039] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Mengjiao Huang
- The MOE Key Laboratory of Spectrochemical Analysis & Instrumentationthe Key Laboratory of Chemical Biology of Fujian ProvinceState Key Laboratory of Physical Chemistry of Solid SurfacesDepartment of Chemical BiologyCollege of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 China
| | - Juanjuan Yang
- College of Biological Science and EngineeringFuzhou University Fuzhou 350002 China
| | - Teng Wang
- College of Biological Science and EngineeringFuzhou University Fuzhou 350002 China
| | - Jia Song
- Institute of Molecular MedicineRenji HospitalSchool of MedicineShanghai Jiao Tong University Shanghai 200127 China
| | - Jinglu Xia
- College of Biological Science and EngineeringFuzhou University Fuzhou 350002 China
| | - Lingling Wu
- Institute of Molecular MedicineRenji HospitalSchool of MedicineShanghai Jiao Tong University Shanghai 200127 China
| | - Wei Wang
- Institute of Molecular MedicineRenji HospitalSchool of MedicineShanghai Jiao Tong University Shanghai 200127 China
| | - Qiaoyi Wu
- The MOE Key Laboratory of Spectrochemical Analysis & Instrumentationthe Key Laboratory of Chemical Biology of Fujian ProvinceState Key Laboratory of Physical Chemistry of Solid SurfacesDepartment of Chemical BiologyCollege of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 China
| | - Zhi Zhu
- The MOE Key Laboratory of Spectrochemical Analysis & Instrumentationthe Key Laboratory of Chemical Biology of Fujian ProvinceState Key Laboratory of Physical Chemistry of Solid SurfacesDepartment of Chemical BiologyCollege of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 China
| | - Yanling Song
- The MOE Key Laboratory of Spectrochemical Analysis & Instrumentationthe Key Laboratory of Chemical Biology of Fujian ProvinceState Key Laboratory of Physical Chemistry of Solid SurfacesDepartment of Chemical BiologyCollege of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 China
- Institute of Molecular MedicineRenji HospitalSchool of MedicineShanghai Jiao Tong University Shanghai 200127 China
| | - Chaoyong Yang
- The MOE Key Laboratory of Spectrochemical Analysis & Instrumentationthe Key Laboratory of Chemical Biology of Fujian ProvinceState Key Laboratory of Physical Chemistry of Solid SurfacesDepartment of Chemical BiologyCollege of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 China
- Institute of Molecular MedicineRenji HospitalSchool of MedicineShanghai Jiao Tong University Shanghai 200127 China
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260
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Huang M, Yang J, Wang T, Song J, Xia J, Wu L, Wang W, Wu Q, Zhu Z, Song Y, Yang C. Homogeneous, Low-volume, Efficient, and Sensitive Quantitation of Circulating Exosomal PD-L1 for Cancer Diagnosis and Immunotherapy Response Prediction. Angew Chem Int Ed Engl 2020; 59:4800-4805. [PMID: 31912940 DOI: 10.1002/anie.201916039] [Citation(s) in RCA: 141] [Impact Index Per Article: 35.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Indexed: 01/17/2023]
Abstract
Immunotherapy has revolutionized cancer treatment, but its efficacy is severely hindered by the lack of effective predictors. Herein, we developed a homogeneous, low-volume, efficient, and sensitive exosomal programmed death-ligand 1 (PD-L1, a type of transmembrane protein) quantitation method for cancer diagnosis and immunotherapy response prediction (HOLMES-ExoPD-L1 ). The method combines a newly evolved aptamer that efficiently binds to PD-L1 with less hindrance by antigen glycosylation than antibody, and homogeneous thermophoresis with a rapid binding kinetic. As a result, HOLMES-ExoPD-L1 is higher in sensitivity, more rapid in reaction time, and easier to operate than existing enzyme-linked immunosorbent assay (ELISA)-based methods. As a consequence of an outstanding improvement of sensitivity, the level of circulating exosomal PD-L1 detected by HOLMES-ExoPD-L1 can effectively distinguish cancer patients from healthy volunteers, and for the first time was found to correlate positively with the metastasis of adenocarcinoma. Overall, HOLMES-ExoPD-L1 brings a fresh approach to exosomal PD-L1 quantitation, offering unprecedented potential for early cancer diagnosis and immunotherapy response prediction.
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Affiliation(s)
- Mengjiao Huang
- The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, the Key Laboratory of Chemical Biology of Fujian Province, State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Juanjuan Yang
- College of Biological Science and Engineering, Fuzhou University, Fuzhou, 350002, China
| | - Teng Wang
- College of Biological Science and Engineering, Fuzhou University, Fuzhou, 350002, China
| | - Jia Song
- Institute of Molecular Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
| | - Jinglu Xia
- College of Biological Science and Engineering, Fuzhou University, Fuzhou, 350002, China
| | - Lingling Wu
- Institute of Molecular Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
| | - Wei Wang
- Institute of Molecular Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
| | - Qiaoyi Wu
- The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, the Key Laboratory of Chemical Biology of Fujian Province, State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Zhi Zhu
- The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, the Key Laboratory of Chemical Biology of Fujian Province, State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Yanling Song
- The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, the Key Laboratory of Chemical Biology of Fujian Province, State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China.,Institute of Molecular Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
| | - Chaoyong Yang
- The MOE Key Laboratory of Spectrochemical Analysis & Instrumentation, the Key Laboratory of Chemical Biology of Fujian Province, State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China.,Institute of Molecular Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
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261
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Feng QM, Ma P, Cao QH, Guo YH, Xu JJ. An aptamer-binding DNA walking machine for sensitive electrochemiluminescence detection of tumor exosomes. Chem Commun (Camb) 2020; 56:269-272. [PMID: 31807735 DOI: 10.1039/c9cc08051a] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
An aptamer-binding DNA walking machine triggered by the recognition of aptamers to exosomes was firstly reported for sensitive electrochemiluminescence (ECL) detection of exosomes.
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Affiliation(s)
- Qiu-Mei Feng
- School of Chemistry and Materials Science, Jiangsu Normal University, Xuzhou 221116, China
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262
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Fan Y, Duan X, Zhao M, Wei X, Wu J, Chen W, Liu P, Cheng W, Cheng Q, Ding S. High-sensitive and multiplex biosensing assay of NSCLC-derived exosomes via different recognition sites based on SPRi array. Biosens Bioelectron 2020; 154:112066. [PMID: 32056961 DOI: 10.1016/j.bios.2020.112066] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Revised: 01/19/2020] [Accepted: 01/27/2020] [Indexed: 12/25/2022]
Abstract
Non-small cell lung cancer (NSCLC) have been reported to secret a high concentration of exosomes into blood circulatory system, which is one of sensitive and non-invasive biomarkers for NSCLC's early-stage diagnosis. But it is still lack of feasible and accurate methods to analyze the different NSCLC cells-derived exosomes. Herein, we built a SPRi biosensing assay for high-sensitive and multiplex characterizations of NSCLC-derived exosomes by bioaffinity interactions of antibodies and different recognition sites. By this way, the exosomes derived from normal lung and NSCLC cells can be effectively distinguished through precise identification of the exosomal protein pattern. And the multiplex characterizations of NSCLC-related exosomes are also achieved by anti-CD63, anti-EGFR and anti-EpCAM modified SPRi array. The limit of detection (LOD) of this SPRi-based biosensor approaches to the level of 104 particles/μL with the help of functionalized gold nanoparticles. Besides, the developed biosensing assay was successfully applied in the determination of exosomes purified from clinical plasma samples. This SPRi biosensing strategy might offer a potential alternative for massive high-throughput screening for NSCLC in clinical specimens.
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Affiliation(s)
- Yunpeng Fan
- Key Laboratory of Clinical Laboratory Diagnostics (Ministry of Education), College of Laboratory Medicine, Chongqing Medical University, Chongqing, 400016, China
| | - Xiaolei Duan
- Key Laboratory of Clinical Laboratory Diagnostics (Ministry of Education), College of Laboratory Medicine, Chongqing Medical University, Chongqing, 400016, China
| | - Min Zhao
- Key Laboratory of Clinical Laboratory Diagnostics (Ministry of Education), College of Laboratory Medicine, Chongqing Medical University, Chongqing, 400016, China
| | - Xiaotong Wei
- Key Laboratory of Clinical Laboratory Diagnostics (Ministry of Education), College of Laboratory Medicine, Chongqing Medical University, Chongqing, 400016, China
| | - Jiangling Wu
- Key Laboratory of Clinical Laboratory Diagnostics (Ministry of Education), College of Laboratory Medicine, Chongqing Medical University, Chongqing, 400016, China
| | - Wenqin Chen
- Key Laboratory of Clinical Laboratory Diagnostics (Ministry of Education), College of Laboratory Medicine, Chongqing Medical University, Chongqing, 400016, China
| | - Ping Liu
- Bioscience (Tianjin) Diagnostic Technology CO., LTD, Tianjin, 300000, China
| | - Wei Cheng
- The Center for Clinical Molecular Medical Detection, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Quan Cheng
- Department of Chemistry, University of California, Riverside, 92521, CA, USA
| | - Shijia Ding
- Key Laboratory of Clinical Laboratory Diagnostics (Ministry of Education), College of Laboratory Medicine, Chongqing Medical University, Chongqing, 400016, China.
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263
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Lim CZJ, Zhang L, Zhang Y, Sundah NR, Shao H. New Sensors for Extracellular Vesicles: Insights on Constituent and Associated Biomarkers. ACS Sens 2020; 5:4-12. [PMID: 31888329 DOI: 10.1021/acssensors.9b02165] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Extracellular vesicles (EVs) are diverse, nanoscale membrane vesicles released by cells into the circulation. As an emerging class of circulating biomarkers, EVs contain a trove of molecular information and play important roles in mediating intercellular communication. These EV molecular cargoes are differentially organized in the vesicles; they could be inherited from the parent cells or bound to the EV membrane through surface interactions. While the inherited constituents could serve as cell surrogate biomarkers, extravesicular association could reflect structural states of the bound molecules, revealing distinct subpopulations with different biophysical and/or biochemical properties. Despite the clinical potential of EVs and their diverse contents, conventional sensing technologies have limited compatibility to reveal nanoscale EV features. Complementary analytical platforms are being developed to address these technical challenges and expand the biomedical applications of EVs, to establish novel correlations and empower new diagnostics. This article provides a perspective on recent developments in sensor technologies to profile the diverse contents-different molecular types, quantities, and organizational states-in extracellular vesicles.
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Affiliation(s)
- Carine Z. J. Lim
- Department of Biomedical Engineering, Faculty of Engineering, National University of Singapore, Singapore 117583
- Institute for Health Innovation & Technology, National University of Singapore, Singapore 117599
| | - Li Zhang
- Department of Biomedical Engineering, Faculty of Engineering, National University of Singapore, Singapore 117583
- Institute for Health Innovation & Technology, National University of Singapore, Singapore 117599
| | - Yan Zhang
- Department of Biomedical Engineering, Faculty of Engineering, National University of Singapore, Singapore 117583
- Institute for Health Innovation & Technology, National University of Singapore, Singapore 117599
| | - Noah R. Sundah
- Department of Biomedical Engineering, Faculty of Engineering, National University of Singapore, Singapore 117583
- Institute for Health Innovation & Technology, National University of Singapore, Singapore 117599
| | - Huilin Shao
- Department of Biomedical Engineering, Faculty of Engineering, National University of Singapore, Singapore 117583
- Institute for Health Innovation & Technology, National University of Singapore, Singapore 117599
- Institute of Molecular and Cell Biology, Agency for Science, Technology and Research, Singapore 138673
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228
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264
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Wu G, Zhang J, Zhao Q, Zhuang W, Ding J, Zhang C, Gao H, Pang D, Pu K, Xie H. Molecularly Engineered Macrophage‐Derived Exosomes with Inflammation Tropism and Intrinsic Heme Biosynthesis for Atherosclerosis Treatment. Angew Chem Int Ed Engl 2020; 59:4068-4074. [DOI: 10.1002/anie.201913700] [Citation(s) in RCA: 87] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Indexed: 12/17/2022]
Affiliation(s)
- Guanghao Wu
- School of Life Science Beijing Institute of Technology No. 5 South Zhong Guan Cun Street Beijing 100081 China
| | - Jinfeng Zhang
- School of Life Science Beijing Institute of Technology No. 5 South Zhong Guan Cun Street Beijing 100081 China
| | - Qianru Zhao
- School of Life Science Beijing Institute of Technology No. 5 South Zhong Guan Cun Street Beijing 100081 China
| | - Wanru Zhuang
- School of Life Science Beijing Institute of Technology No. 5 South Zhong Guan Cun Street Beijing 100081 China
| | - Jingjing Ding
- School of Life Science Beijing Institute of Technology No. 5 South Zhong Guan Cun Street Beijing 100081 China
| | - Chi Zhang
- School of Chemical and Biomedical Engineering Nanyang Technological University Singapore 637457 Singapore
| | - Haijun Gao
- School of Life Science Beijing Institute of Technology No. 5 South Zhong Guan Cun Street Beijing 100081 China
| | - Dai‐Wen Pang
- Research Center for Analytical Sciences College of Chemistry Nankai University No. 94 Weijin Road, Nankai District Tianjin 300071 China
| | - Kanyi Pu
- School of Chemical and Biomedical Engineering Nanyang Technological University Singapore 637457 Singapore
| | - Hai‐Yan Xie
- School of Life Science Beijing Institute of Technology No. 5 South Zhong Guan Cun Street Beijing 100081 China
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265
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Wu G, Zhang J, Zhao Q, Zhuang W, Ding J, Zhang C, Gao H, Pang D, Pu K, Xie H. Molecularly Engineered Macrophage‐Derived Exosomes with Inflammation Tropism and Intrinsic Heme Biosynthesis for Atherosclerosis Treatment. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201913700] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Guanghao Wu
- School of Life Science Beijing Institute of Technology No. 5 South Zhong Guan Cun Street Beijing 100081 China
| | - Jinfeng Zhang
- School of Life Science Beijing Institute of Technology No. 5 South Zhong Guan Cun Street Beijing 100081 China
| | - Qianru Zhao
- School of Life Science Beijing Institute of Technology No. 5 South Zhong Guan Cun Street Beijing 100081 China
| | - Wanru Zhuang
- School of Life Science Beijing Institute of Technology No. 5 South Zhong Guan Cun Street Beijing 100081 China
| | - Jingjing Ding
- School of Life Science Beijing Institute of Technology No. 5 South Zhong Guan Cun Street Beijing 100081 China
| | - Chi Zhang
- School of Chemical and Biomedical Engineering Nanyang Technological University Singapore 637457 Singapore
| | - Haijun Gao
- School of Life Science Beijing Institute of Technology No. 5 South Zhong Guan Cun Street Beijing 100081 China
| | - Dai‐Wen Pang
- Research Center for Analytical Sciences College of Chemistry Nankai University No. 94 Weijin Road, Nankai District Tianjin 300071 China
| | - Kanyi Pu
- School of Chemical and Biomedical Engineering Nanyang Technological University Singapore 637457 Singapore
| | - Hai‐Yan Xie
- School of Life Science Beijing Institute of Technology No. 5 South Zhong Guan Cun Street Beijing 100081 China
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266
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Gaillard M, Thuaire A, Nonglaton G, Agache V, Roupioz Y, Raillon C. Biosensing extracellular vesicles: contribution of biomolecules in affinity-based methods for detection and isolation. Analyst 2020; 145:1997-2013. [PMID: 31960838 DOI: 10.1039/c9an01949a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Extracellular Vesicles (EVs) are lipid vesicles secreted by cells that allow intercellular communication. They are decorated with surface proteins, which are membrane proteins that can be targeted by biochemical techniques to isolate EVs from background particles. EVs have recently attracted attention for their potential applications as biomarkers for numerous diseases. This review focuses on the contribution of biomolecules used as ligands in affinity-based biosensors for the detection and isolation of EVs. Capturing biological objects like EVs with antibodies is well described in the literature through different biosensing techniques. However, since handling proteins can be challenging due to stability issues, sensors using non-denaturable biomolecules are emerging. DNA aptamers, short DNA fragments that mimic antibody action, are currently being developed and considered as the future of antibody-like ligands. These molecules offer undeniable advantages: unparalleled ease of production, very high stability in air, similar affinity constants to antibodies, and compatibility with many organic solvents. The use of peptides specific to EVs is also an exciting biochemical solution to target EV membrane proteins and complement other probes. These different ligands have been used in several types of biosensors: electrochemical, optical, microfluidic using both generic probes (targeting widely expressed membrane proteins such as the tetraspanins) and specific probes (targeting disease biomarkers such as proteins overexpressed in cancer).
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Affiliation(s)
- M Gaillard
- Univ. Grenoble Alpes, CEA, CNRS, IRIG, SyMMES, 38000 Grenoble, France.
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267
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Jiang Y, Wang L, Zhang P, Liu X, Di H, Yang J, Liu SL, Pang DW, Liu D. Chemoenzymatic Labeling of Extracellular Vesicles for Visualizing Their Cellular Internalization in Real Time. Anal Chem 2020; 92:2103-2111. [PMID: 31876137 DOI: 10.1021/acs.analchem.9b04608] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Extracellular vesicles (EVs) are intercellular communicators that are heavily implicated in diverse pathological processes. However, it is poorly understood how EVs interact with recipient cells due to the lack of appropriate tracking techniques. Here, we report a robust chemoenzymatic labeling technique for visualizing the internalization process of EVs into target cells in real time. This method uses phospholipase D (PLD) to catalyze the in situ exchange of choline by alkyne in the native EV phosphatidylcholine. Subsequent alkyne-azide click chemistry allows conjugation of Cy5 dyes for visualizing EVs internalization by confocal fluorescence microscopy. The fluorescent labeling of EVs was accomplished in an efficient and biocompatible way, without affecting both the morphology and biological activity of EVs. We applied this chemoenzymatic labeling strategy to monitor the cellular uptake of cancer cell-derived EVs in real time and to further reveal multiple internalization mechanisms. This robust, biocompatible labeling strategy provides an essential tool for EV-related studies ranging from chemical biology to drug delivery.
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Affiliation(s)
- Ying Jiang
- College of Chemistry, Research Center for Analytical Sciences, Institute of Polymer Chemistry, State Key Laboratory of Medicinal Chemical Biology, and Tianjin Key Laboratory of Molecular Recognition and Biosensing , Nankai University , Tianjin 300071 , China
| | - Lei Wang
- College of Chemistry, Research Center for Analytical Sciences, Institute of Polymer Chemistry, State Key Laboratory of Medicinal Chemical Biology, and Tianjin Key Laboratory of Molecular Recognition and Biosensing , Nankai University , Tianjin 300071 , China
| | - Pengjuan Zhang
- College of Chemistry, Research Center for Analytical Sciences, Institute of Polymer Chemistry, State Key Laboratory of Medicinal Chemical Biology, and Tianjin Key Laboratory of Molecular Recognition and Biosensing , Nankai University , Tianjin 300071 , China
| | - Xuehui Liu
- College of Chemistry, Research Center for Analytical Sciences, Institute of Polymer Chemistry, State Key Laboratory of Medicinal Chemical Biology, and Tianjin Key Laboratory of Molecular Recognition and Biosensing , Nankai University , Tianjin 300071 , China
| | - Huixia Di
- College of Chemistry, Research Center for Analytical Sciences, Institute of Polymer Chemistry, State Key Laboratory of Medicinal Chemical Biology, and Tianjin Key Laboratory of Molecular Recognition and Biosensing , Nankai University , Tianjin 300071 , China
| | - Jie Yang
- College of Chemistry, Research Center for Analytical Sciences, Institute of Polymer Chemistry, State Key Laboratory of Medicinal Chemical Biology, and Tianjin Key Laboratory of Molecular Recognition and Biosensing , Nankai University , Tianjin 300071 , China
| | - Shu-Lin Liu
- College of Chemistry, Research Center for Analytical Sciences, Institute of Polymer Chemistry, State Key Laboratory of Medicinal Chemical Biology, and Tianjin Key Laboratory of Molecular Recognition and Biosensing , Nankai University , Tianjin 300071 , China
| | - Dai-Wen Pang
- College of Chemistry, Research Center for Analytical Sciences, Institute of Polymer Chemistry, State Key Laboratory of Medicinal Chemical Biology, and Tianjin Key Laboratory of Molecular Recognition and Biosensing , Nankai University , Tianjin 300071 , China
| | - Dingbin Liu
- College of Chemistry, Research Center for Analytical Sciences, Institute of Polymer Chemistry, State Key Laboratory of Medicinal Chemical Biology, and Tianjin Key Laboratory of Molecular Recognition and Biosensing , Nankai University , Tianjin 300071 , China
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268
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Wang L, Pan Y, Liu Y, Sun Z, Huang Y, Li J, Yang J, Xiang Y, Li G. Fabrication of an Aptamer-Coated Liposome Complex for the Detection and Profiling of Exosomes Based on Terminal Deoxynucleotidyl Transferase-Mediated Signal Amplification. ACS APPLIED MATERIALS & INTERFACES 2020; 12:322-329. [PMID: 31840492 DOI: 10.1021/acsami.9b18869] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The exosome is a promising biomarker carrying many kinds of membrane proteins with huge heterogeneity, so the sensitive and multiplex analysis of exosomes is very significant for disease diagnosis and exploration of their biological functions. Herein, we propose an efficient method for highly sensitive detection and heterogeneity identification of exosomes based on the design and fabrication of an aptamer-coated liposome complex coupled with terminal deoxynucleotidyl transferase (TdT)-mediated polymerization. Specifically, in the presence of target exosomes, the aptamers immobilized on the surface of 1,2-dioleoyl-3-trimethylammonium-propane liposomes prefer to bind with exosomal membrane proteins due to the high affinity. The resulting aptamer-exosome complex will be accessible to TdT to switch on the polymerization reaction for signal amplification, achieving highly sensitive detection of exosomes. Furthermore, the proposed method can be employed to profile different exosomal membrane proteins by making use of a cluster of corresponding aptamers and obtain a fingerprint map of various cancer cell-derived exosomes. Thus, our approach may provide a highly sensitive and robust strategy for the identification of exosome heterogeneity with advantages of being label-free and having no separation, potentially enabling the precise subpopulation of exosomes with practical value in clinical applications.
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Affiliation(s)
- Lei Wang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences , Nanjing University , Nanjing 210023 , P. R. China
| | - Yanhong Pan
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences , Nanjing University , Nanjing 210023 , P. R. China
| | - Yunfei Liu
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences , Nanjing University , Nanjing 210023 , P. R. China
| | - Zhaowei Sun
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences , Nanjing University , Nanjing 210023 , P. R. China
| | - Yue Huang
- Department of Food Science and Engineering, College of Light Industry and Food Engineering , Nanjing Forestry University , Nanjing 210037 , China
| | - Jinlong Li
- Department of Laboratory Medicine, The Second Hospital of Nanjing , Nanjing University of Chinese Medicine , Nanjing 210003 , P. R. China
| | - Jie Yang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences , Nanjing University , Nanjing 210023 , P. R. China
| | - Yang Xiang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences , Nanjing University , Nanjing 210023 , P. R. China
| | - Genxi Li
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences , Nanjing University , Nanjing 210023 , P. R. China
- Center for Molecular Recognition and Biosensing, School of Life Sciences , Shanghai University , Shanghai 200444 , P. R. China
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269
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A novel fluorescent "turn-on" aptasensor based on nitrogen-doped graphene quantum dots and hexagonal cobalt oxyhydroxide nanoflakes to detect tetracycline. Anal Bioanal Chem 2020; 412:1343-1351. [PMID: 31901961 DOI: 10.1007/s00216-019-02361-5] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Revised: 11/18/2019] [Accepted: 12/17/2019] [Indexed: 12/22/2022]
Abstract
In this study, a novel fluorescent "turn-on" aptasensor was developed for sensitive and rapid detection of tetracycline (TC) in animal-derived food. It is based on aptamer-functionalized nitrogen-doped graphene quantum dots (N-GQDs-aptamer) coupled with cobalt oxyhydroxide (CoOOH) nanoflakes. The CoOOH nanoflakes are efficient fluorescence quenchers in homogeneous solutions, and this is due to their advantages of excellent optical properties, superior flexibility, and water dispersibility. The proposed method's mechanism is driven by quenching based on the fluorescence resonance energy transfer (FRET) between the donor (N-GQDs) and the acceptor (CoOOH nanoflakes). On the other hand, fluorescence recovery is caused by the structure switching behavior of the aptamer. Compared with previous methods, our developed method exhibits better behavior in terms of being easy to fabricate and being simple in detection procedure and maintains the detection limit low enough in TC determination: a linear range from 1 to 100 ng mL-1 and a detection limit of 0.95 ng mL-1 (S/N = 3). Furthermore, the proposed method was applied to five animal-derived food samples (milk, honey, fish, eggs, and chicken muscle) and demonstrated practical applicability. As well, the method has the advantages of simplicity in pre-treatment and convenience in instruments, saves times, and is cost-effective. Finally, the proposed method demonstrates significant potential for sensitive and rapid detection of specific components in real samples. Graphical abstract.
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270
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Zhu F, Li D, Ding Q, Lei C, Ren L, Ding X, Sun X. RETRACTED: 2D magnetic MoS2–Fe3O4 hybrid nanostructures for ultrasensitive exosome detection in GMR sensor. Biosens Bioelectron 2020; 147:111787. [DOI: 10.1016/j.bios.2019.111787] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 10/02/2019] [Accepted: 10/13/2019] [Indexed: 01/08/2023]
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271
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Colorimetric sensor array based on gold nanoparticles: Design principles and recent advances. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2019.115754] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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272
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Martín-Gracia B, Martín-Barreiro A, Cuestas-Ayllón C, Grazú V, Line A, Llorente A, M. de la Fuente J, Moros M. Nanoparticle-based biosensors for detection of extracellular vesicles in liquid biopsies. J Mater Chem B 2020; 8:6710-6738. [DOI: 10.1039/d0tb00861c] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Selecting the appropriate nanoparticle, functionalization chemistry and sensing methodology can speed up the translation of liquid biopsies into the clinic.
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Affiliation(s)
- Beatriz Martín-Gracia
- Aragón Materials Science Institute (ICMA)
- CSIC/University of Zaragoza
- Zaragoza
- Spain
- Biomedical Research Networking Center in Bioengineering
| | - Alba Martín-Barreiro
- Aragón Materials Science Institute (ICMA)
- CSIC/University of Zaragoza
- Zaragoza
- Spain
- Biomedical Research Networking Center in Bioengineering
| | | | - Valeria Grazú
- Aragón Materials Science Institute (ICMA)
- CSIC/University of Zaragoza
- Zaragoza
- Spain
- Biomedical Research Networking Center in Bioengineering
| | - Aija Line
- Latvian Biomedical Research and Study Centre
- Riga
- Latvia
| | - Alicia Llorente
- Department of Molecular Cell Biology
- Institute for Cancer Research
- Oslo University Hospital
- Oslo
- Norway
| | - Jesús M. de la Fuente
- Aragón Materials Science Institute (ICMA)
- CSIC/University of Zaragoza
- Zaragoza
- Spain
- Biomedical Research Networking Center in Bioengineering
| | - María Moros
- Aragón Materials Science Institute (ICMA)
- CSIC/University of Zaragoza
- Zaragoza
- Spain
- Biomedical Research Networking Center in Bioengineering
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273
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Chen J, Tang J, Meng HM, Liu Z, Wang L, Geng X, Wu Y, Qu L, Li Z. Recognition triggered assembly of split aptamers to initiate a hybridization chain reaction for wash-free and amplified detection of exosomes. Chem Commun (Camb) 2020; 56:9024-9027. [DOI: 10.1039/d0cc02337j] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A novel split aptamer-based system was developed for the amplified detection of exosomes in situ assisted by a target-induced HCR.
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Affiliation(s)
- Juan Chen
- College of Chemistry
- Green Catalysis Center
- Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications
- Zhengzhou University
- Zhengzhou 450001
| | - Jinlu Tang
- School of Basic Medical Sciences
- Zhengzhou University
- Zhengzhou 450001
- P. R. China
| | - Hong-Min Meng
- College of Chemistry
- Green Catalysis Center
- Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications
- Zhengzhou University
- Zhengzhou 450001
| | - Zhuo Liu
- College of Chemistry
- Green Catalysis Center
- Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications
- Zhengzhou University
- Zhengzhou 450001
| | - Lin Wang
- The Academy of Medical Sciences
- Zhengzhou University
- Zhengzhou 450001
- P. R. China
| | - Xin Geng
- College of Chemistry
- Green Catalysis Center
- Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications
- Zhengzhou University
- Zhengzhou 450001
| | - Yanan Wu
- College of Chemistry
- Green Catalysis Center
- Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications
- Zhengzhou University
- Zhengzhou 450001
| | - Lingbo Qu
- College of Chemistry
- Green Catalysis Center
- Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications
- Zhengzhou University
- Zhengzhou 450001
| | - Zhaohui Li
- College of Chemistry
- Green Catalysis Center
- Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications
- Zhengzhou University
- Zhengzhou 450001
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274
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Sato Y, Kuwahara K, Mogami K, Takahashi K, Nishizawa S. Amphipathic helical peptide-based fluorogenic probes for a marker-free analysis of exosomes based on membrane-curvature sensing. RSC Adv 2020; 10:38323-38327. [PMID: 35517518 PMCID: PMC9057301 DOI: 10.1039/d0ra07763a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 10/11/2020] [Indexed: 01/08/2023] Open
Abstract
With increasing knowledge about the diverse roles of exosomes in the biological process, much attention has been paid to develop analytical methods for detection and quantification of exosomes. Immunoassays based on the recognition of exosomal protein markers by antibodies were widely used. However, considering that exosomal protein composition varies with the cell type, the protein markers should be carefully selected for a sensitive and selective analysis of target exosomes. Herein, we developed a new class of exosome-binding fluorogenic probes based on membrane curvature (MC) sensing of amphipathic helical (AH) peptides for exosome analysis without the need to use protein markers on the exosomal membranes. The C-terminal region of apolipoprotein A-I labeled with Nile red (ApoC-NR) exhibited a significant fluorescence enhancement upon selective binding to the highly curved membranes of synthetic vesicles. Circular dichroism (CD) measurements involving 1,2-dioleoyl-sn-glycero-3-phosphocholine (DOPC)/1-2-dioleoyl-sn-glycerol (DOG) vesicles suggested that ApoC-NR recognizes the lipid packing defects in the surface of highly curved membranes via the hydrophobic insertion of the α-helix structure of the ApoC unit. ApoC-NR exhibited a stronger binding affinity for exosome-sized vesicles and a higher MC selectivity compared to all other previously reported peptide probes. ApoC-NR can be used in a simple and rapid “mix and read” analysis of various kinds of exosomes derived from different cell types (limit of detection: –105 particles/μL) without being influenced by the variation in the expression of the surface proteins of the exosomes, which stands in sharp contrast to immunoassays. Fluorogenic probes based on membrane curvature sensing-amphipathic helical peptides have been developed for a marker-free exosome analysis.![]()
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Affiliation(s)
- Yusuke Sato
- Department of Chemistry
- Graduate School of Science
- Tohoku University
- Sendai 980-8578
- Japan
| | - Kazuki Kuwahara
- Department of Chemistry
- Graduate School of Science
- Tohoku University
- Sendai 980-8578
- Japan
| | - Kenta Mogami
- Department of Chemistry
- Graduate School of Science
- Tohoku University
- Sendai 980-8578
- Japan
| | - Kenta Takahashi
- Department of Chemistry
- Graduate School of Science
- Tohoku University
- Sendai 980-8578
- Japan
| | - Seiichi Nishizawa
- Department of Chemistry
- Graduate School of Science
- Tohoku University
- Sendai 980-8578
- Japan
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275
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Hou M, He D, Bu H, Wang H, Huang J, Gu J, Wu R, Li HW, He X, Wang K. A sandwich-type surface-enhanced Raman scattering sensor using dual aptamers and gold nanoparticles for the detection of tumor extracellular vesicles. Analyst 2020; 145:6232-6236. [DOI: 10.1039/d0an01385d] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A sandwich-type surface-enhanced Raman scattering (SERS) sensor using dual aptamers and gold-enhanced Raman signal probes has been successfully constructed for the detection of tumor-derived extracellular vesicles.
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276
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Li S, Xu L, Hao C, Sun M, Wu X, Kuang H, Xu C. Porous Cu
x
Co
y
S Supraparticles for In Vivo Telomerase Imaging and Reactive Oxygen Species Generation. Angew Chem Int Ed Engl 2019; 58:19067-19072. [DOI: 10.1002/anie.201911770] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Indexed: 12/12/2022]
Affiliation(s)
- Si Li
- State Key Laboratory of Food Science and TechnologyJiangnan University Wuxi Jiangsu 214122 P. R. China
- International Joint Research Laboratory for Biointerface and BiodetectionJiangnan University Wuxi Jiangsu 214122 P. R. China
| | - Liguang Xu
- State Key Laboratory of Food Science and TechnologyJiangnan University Wuxi Jiangsu 214122 P. R. China
- International Joint Research Laboratory for Biointerface and BiodetectionJiangnan University Wuxi Jiangsu 214122 P. R. China
| | - Changlong Hao
- State Key Laboratory of Food Science and TechnologyJiangnan University Wuxi Jiangsu 214122 P. R. China
- International Joint Research Laboratory for Biointerface and BiodetectionJiangnan University Wuxi Jiangsu 214122 P. R. China
| | - Maozhong Sun
- State Key Laboratory of Food Science and TechnologyJiangnan University Wuxi Jiangsu 214122 P. R. China
- International Joint Research Laboratory for Biointerface and BiodetectionJiangnan University Wuxi Jiangsu 214122 P. R. China
| | - Xiaoling Wu
- State Key Laboratory of Food Science and TechnologyJiangnan University Wuxi Jiangsu 214122 P. R. China
- International Joint Research Laboratory for Biointerface and BiodetectionJiangnan University Wuxi Jiangsu 214122 P. R. China
| | - Hua Kuang
- State Key Laboratory of Food Science and TechnologyJiangnan University Wuxi Jiangsu 214122 P. R. China
- International Joint Research Laboratory for Biointerface and BiodetectionJiangnan University Wuxi Jiangsu 214122 P. R. China
| | - Chuanlai Xu
- State Key Laboratory of Food Science and TechnologyJiangnan University Wuxi Jiangsu 214122 P. R. China
- International Joint Research Laboratory for Biointerface and BiodetectionJiangnan University Wuxi Jiangsu 214122 P. R. China
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277
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Zhang Y, Li M, Gao X, Chen Y, Liu T. Nanotechnology in cancer diagnosis: progress, challenges and opportunities. J Hematol Oncol 2019; 12:137. [PMID: 31847897 PMCID: PMC6918551 DOI: 10.1186/s13045-019-0833-3] [Citation(s) in RCA: 200] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 11/18/2019] [Indexed: 12/24/2022] Open
Abstract
In the fight against cancer, early detection is a key factor for successful treatment. However, the detection of cancer in the early stage has been hindered by the intrinsic limits of conventional cancer diagnostic methods. Nanotechnology provides high sensitivity, specificity, and multiplexed measurement capacity and has therefore been investigated for the detection of extracellular cancer biomarkers and cancer cells, as well as for in vivo imaging. This review summarizes the latest developments in nanotechnology applications for cancer diagnosis. In addition, the challenges in the translation of nanotechnology-based diagnostic methods into clinical applications are discussed.
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Affiliation(s)
- Ye Zhang
- Department of Oncology, NHC Key Laboratory of Cancer Proteomics, XiangYa Hospital, Central South University, Changsha, 410008, China
| | - Maoyu Li
- Department of Oncology, NHC Key Laboratory of Cancer Proteomics, XiangYa Hospital, Central South University, Changsha, 410008, China
- Department of Gastroenterology, XiangYa Hospital, Central South University, Changsha, 410008, China
| | - Xiaomei Gao
- Department of Pathology, XiangYa Hospital, Central South University, Changsha, 410008, China
| | - Yongheng Chen
- Department of Oncology, NHC Key Laboratory of Cancer Proteomics, XiangYa Hospital, Central South University, Changsha, 410008, China.
| | - Ting Liu
- Department of Gastroenterology, XiangYa Hospital, Central South University, Changsha, 410008, China.
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278
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Liu W, Ma L, Guo Z, Liu T, Liu Y, Wang D, Kong J. A Fluorescent Sensor Based on Reversible Addition-Fragmentation Chain Transfer Polymerization for the Early Diagnosis of Non-small Cell Lung Cancer. ANAL SCI 2019; 36:681-686. [PMID: 31839663 DOI: 10.2116/analsci.19p359] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
We propose a novel, ultrasensitive and low-cost sensor using reversible addition-fragmentation chain transfer (RAFT) polymerization as a signal amplification strategy for the detection of CYFRA 21-1 DNA fragment, a tumor marker of non-small cell lung carcinoma. The peptide nucleic acid (PNA) probes were firstly immobilized on magnetic beads (MBs) to capture the CYFRA 21-1 DNA specifically. After hybridization, CPAD was tethered to the hetero duplexes through carboxylate-Zr4+-phosphate chemistry. Subsequently, a number of fluorescent tags were introduced to the heteroduplexes through RAFT polymerization, leading to an amplification of the fluorescence signal. The sensor demonstrates a low limit of detection (LOD) of 0.02 fM. It has great selectivity with respect to base mismatch DNA, and high anti-interference ability in normal human serum. Overall findings of the study suggest that proposed sensor holds enormous potential to be used as a tool for the early-stage diagnosis of lung cancers.
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Affiliation(s)
- Wenwen Liu
- Outpatient Integrated Systems Division, People's Hospital of Zhengzhou
| | - Ligang Ma
- Department of Mathematical and Chemical, Pharmacy College, Henan University of Chinese Medicine
| | - Zhuangzhuang Guo
- Department of Mathematical and Chemical, Pharmacy College, Henan University of Chinese Medicine
| | - Tao Liu
- Department of Mathematical and Chemical, Pharmacy College, Henan University of Chinese Medicine
| | - Yanju Liu
- Department of Mathematical and Chemical, Pharmacy College, Henan University of Chinese Medicine
| | - Dazhong Wang
- Outpatient Integrated Systems Division, People's Hospital of Zhengzhou
| | - Jinming Kong
- School of Environmental and Biological Engineering, Nanjing University of Science and Technology
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279
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Zhang X, Fan X, Wang Y, Lei F, Li L, Liu J, Wu P. Highly Stable Colorimetric Sensing by Assembly of Gold Nanoparticles with SYBR Green I: From Charge Screening to Charge Neutralization. Anal Chem 2019; 92:1455-1462. [DOI: 10.1021/acs.analchem.9b04660] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Xinfeng Zhang
- College of Materials and Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu 610059, China
- Department of Chemistry, Waterloo Institute for Nanotechnology, University of Waterloo, Ontario N2L 3G1, Canada
| | - Xiaoya Fan
- College of Materials and Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu 610059, China
| | - Yanying Wang
- Analytical & Testing Center, Sichuan University, 29 Wangjiang Road, Chengdu 610064, China
| | - Fengjie Lei
- College of Materials and Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu 610059, China
| | - Lin Li
- College of Materials and Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu 610059, China
| | - Juewen Liu
- Department of Chemistry, Waterloo Institute for Nanotechnology, University of Waterloo, Ontario N2L 3G1, Canada
| | - Peng Wu
- Analytical & Testing Center, Sichuan University, 29 Wangjiang Road, Chengdu 610064, China
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280
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Identification and characterization of two high affinity aptamers specific for Salmonella Enteritidis. Food Control 2019. [DOI: 10.1016/j.foodcont.2019.106719] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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281
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Zhou S, Hu T, Zhang F, Tang D, Li D, Cao J, Wei W, Wu Y, Liu S. Integrated Microfluidic Device for Accurate Extracellular Vesicle Quantification and Protein Markers Analysis Directly from Human Whole Blood. Anal Chem 2019; 92:1574-1581. [PMID: 31779307 DOI: 10.1021/acs.analchem.9b04852] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
| | | | | | | | - Dake Li
- Department of Gynecology, Women’s Hospital of Nanjing Medical University, Nanjing Maternal and Child Health Hospital, Nanjing 210004, China
| | - Jian Cao
- Department of Gynecology, Women’s Hospital of Nanjing Medical University, Nanjing Maternal and Child Health Hospital, Nanjing 210004, China
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282
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Han Z, Tang Z, Jiang K, Huang Q, Meng J, Nie D, Zhao Z. Dual-target electrochemical aptasensor based on co-reduced molybdenum disulfide and Au NPs (rMoS 2-Au) for multiplex detection of mycotoxins. Biosens Bioelectron 2019; 150:111894. [PMID: 31761484 DOI: 10.1016/j.bios.2019.111894] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 11/13/2019] [Accepted: 11/14/2019] [Indexed: 12/20/2022]
Abstract
Multiple mycotoxin contamination has posed health risks in the area of food safety. In this study, co-reduced molybdenum disulfide and gold nanoparticles (rMoS2-Au) were designed and used for the first time as an efficient platform endowing electrochemical electrodes with superior electron transfer rates, large surface areas and strong abilities to firmly couple with large amounts of different aptamers. After further modification with thionine (Thi) and 6-(Ferrocenyl) hexanethiol (FC6S), a platform enabling sensitive, selective and simultaneous determination of two important mycotoxins, zearalenone (ZEN) and fumonisin B1 (FB1), was achieved. The established aptasensor showed excellent linear relationships (R2 > 0.99) when ZEN and FB1 concentrations were in the range of 1 × 10-3-10 ng mL-1 and 1 × 10-3-1 × 102 ng mL-1, respectively. High sensitivity of ZEN and FB1 with a limit of detection as low as 5 × 10-4 ng mL-1 was obtained with excellent selectivity and stability. The effectiveness of the aptasensor was verified in real maize samples, and satisfactory recoveries were attained. The established platform could be easily expanded to other aptamer-based multiplex screening protocols in biochemical research and clinical diagnosis.
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Affiliation(s)
- Zheng Han
- Institute for Agro-food Standards and Testing Technology, Shanghai Key Laboratory of Protected Horticultural Technology, Laboratory of Quality and Safety Risk Assessment for Agro-products (Shanghai), Ministry of Agriculture, Shanghai Academy of Agricultural Sciences, Shanghai, 201403, China
| | - Zhanmin Tang
- Institute for Agro-food Standards and Testing Technology, Shanghai Key Laboratory of Protected Horticultural Technology, Laboratory of Quality and Safety Risk Assessment for Agro-products (Shanghai), Ministry of Agriculture, Shanghai Academy of Agricultural Sciences, Shanghai, 201403, China; College of Food Science & Technology, Shanghai Ocean University, Shanghai, 201306, China
| | - Keqiu Jiang
- Institute for Agro-food Standards and Testing Technology, Shanghai Key Laboratory of Protected Horticultural Technology, Laboratory of Quality and Safety Risk Assessment for Agro-products (Shanghai), Ministry of Agriculture, Shanghai Academy of Agricultural Sciences, Shanghai, 201403, China
| | - Qingwen Huang
- Institute for Agro-food Standards and Testing Technology, Shanghai Key Laboratory of Protected Horticultural Technology, Laboratory of Quality and Safety Risk Assessment for Agro-products (Shanghai), Ministry of Agriculture, Shanghai Academy of Agricultural Sciences, Shanghai, 201403, China
| | - Jiajia Meng
- Institute for Agro-food Standards and Testing Technology, Shanghai Key Laboratory of Protected Horticultural Technology, Laboratory of Quality and Safety Risk Assessment for Agro-products (Shanghai), Ministry of Agriculture, Shanghai Academy of Agricultural Sciences, Shanghai, 201403, China
| | - Dongxia Nie
- Institute for Agro-food Standards and Testing Technology, Shanghai Key Laboratory of Protected Horticultural Technology, Laboratory of Quality and Safety Risk Assessment for Agro-products (Shanghai), Ministry of Agriculture, Shanghai Academy of Agricultural Sciences, Shanghai, 201403, China
| | - Zhihui Zhao
- Institute for Agro-food Standards and Testing Technology, Shanghai Key Laboratory of Protected Horticultural Technology, Laboratory of Quality and Safety Risk Assessment for Agro-products (Shanghai), Ministry of Agriculture, Shanghai Academy of Agricultural Sciences, Shanghai, 201403, China.
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283
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McConnell EM, Cozma I, Morrison D, Li Y. Biosensors Made of Synthetic Functional Nucleic Acids Toward Better Human Health. Anal Chem 2019; 92:327-344. [PMID: 31656066 DOI: 10.1021/acs.analchem.9b04868] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Erin M McConnell
- Department of Biochemistry and Biomedical Sciences , McMaster University , Hamilton , Ontario , Canada , L8S 4K1
| | - Ioana Cozma
- Department of Biochemistry and Biomedical Sciences , McMaster University , Hamilton , Ontario , Canada , L8S 4K1.,Department of Surgery, Division of General Surgery , McMaster University , Hamilton , Ontario , Canada , L8S 4K1
| | - Devon Morrison
- Department of Biochemistry and Biomedical Sciences , McMaster University , Hamilton , Ontario , Canada , L8S 4K1
| | - Yingfu Li
- Department of Biochemistry and Biomedical Sciences , McMaster University , Hamilton , Ontario , Canada , L8S 4K1
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284
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Dong Z, Tang C, Zhang Z, Zhou W, Zhao R, Wang L, Xu J, Wu Y, Wu J, Zhang X, Xu L, Zhao L, Fang X. Simultaneous Detection of Exosomal Membrane Protein and RNA by Highly Sensitive Aptamer Assisted Multiplex–PCR. ACS APPLIED BIO MATERIALS 2019; 3:2560-2567. [DOI: 10.1021/acsabm.9b00825] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Zaizai Dong
- Key Laboratory of Molecular Nanostructure and Nanotechnology, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Chuanhao Tang
- Department of Medical Oncology, Peking University International Hospital, Beijing 102206, P. R. China
| | - Zhen Zhang
- Key Laboratory of Molecular Nanostructure and Nanotechnology, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Wei Zhou
- Key Laboratory of Molecular Nanostructure and Nanotechnology, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Rong Zhao
- Key Laboratory of Molecular Nanostructure and Nanotechnology, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Lina Wang
- Key Laboratory of Molecular Nanostructure and Nanotechnology, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Jiachao Xu
- Key Laboratory of Molecular Nanostructure and Nanotechnology, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Yayun Wu
- Key Laboratory of Molecular Nanostructure and Nanotechnology, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Jiang Wu
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Xing Zhang
- Key Laboratory of Molecular Nanostructure and Nanotechnology, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Li Xu
- Key Laboratory of Molecular Nanostructure and Nanotechnology, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Libo Zhao
- Echo Biotech Co., Ltd, Beijing 102206, P. R. China
| | - Xiaohong Fang
- Key Laboratory of Molecular Nanostructure and Nanotechnology, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
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285
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Zhao L, Sun R, He P, Zhang X. Ultrasensitive Detection of Exosomes by Target-Triggered Three-Dimensional DNA Walking Machine and Exonuclease III-Assisted Electrochemical Ratiometric Biosensing. Anal Chem 2019; 91:14773-14779. [PMID: 31660712 DOI: 10.1021/acs.analchem.9b04282] [Citation(s) in RCA: 111] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Exosomes are membrane-enclosed phospholipid extracellular vesicles. In spite of their great promise as noninvasive biomarkers for cancer diagnosis, sensitive detection of exosomes is still challenging. Herein, the detection of exosomes was changed to the detection of DNA after recognition of exosomes with its aptamers. CD63 aptamer and EpCAM aptamer were used for the detection of MCF-7 cell-secreted exosome. The recognition process was amplified through the movements of a three-dimensional DNA walker. And then, Exonuclease III- assisted electrochemical ratiometric sensor was applied for further signal amplification. Under optimal conditions, the detection limit of 1.3 × 104 particles/mL was obtained with excellent selectivity. Furthermore, clinical application test for the detection of exosomes in human serum was also verified.
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Affiliation(s)
- Li Zhao
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, Ministry of Education, Shandong Key Laboratory of Biochemical Analysis, and College of Chemistry and Molecular Engineering , Qingdao University of Science and Technology , Qingdao 266042 , P.R. China
| | - Ruijiao Sun
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, Ministry of Education, Shandong Key Laboratory of Biochemical Analysis, and College of Chemistry and Molecular Engineering , Qingdao University of Science and Technology , Qingdao 266042 , P.R. China
| | - Peng He
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, Ministry of Education, Shandong Key Laboratory of Biochemical Analysis, and College of Chemistry and Molecular Engineering , Qingdao University of Science and Technology , Qingdao 266042 , P.R. China
| | - Xiaoru Zhang
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, Ministry of Education, Shandong Key Laboratory of Biochemical Analysis, and College of Chemistry and Molecular Engineering , Qingdao University of Science and Technology , Qingdao 266042 , P.R. China
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286
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Li S, Xu L, Hao C, Sun M, Wu X, Kuang H, Xu C. Porous Cu
x
Co
y
S Supraparticles for In Vivo Telomerase Imaging and Reactive Oxygen Species Generation. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201911770] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Si Li
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 P. R. China
- International Joint Research Laboratory for Biointerface and Biodetection Jiangnan University Wuxi Jiangsu 214122 P. R. China
| | - Liguang Xu
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 P. R. China
- International Joint Research Laboratory for Biointerface and Biodetection Jiangnan University Wuxi Jiangsu 214122 P. R. China
| | - Changlong Hao
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 P. R. China
- International Joint Research Laboratory for Biointerface and Biodetection Jiangnan University Wuxi Jiangsu 214122 P. R. China
| | - Maozhong Sun
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 P. R. China
- International Joint Research Laboratory for Biointerface and Biodetection Jiangnan University Wuxi Jiangsu 214122 P. R. China
| | - Xiaoling Wu
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 P. R. China
- International Joint Research Laboratory for Biointerface and Biodetection Jiangnan University Wuxi Jiangsu 214122 P. R. China
| | - Hua Kuang
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 P. R. China
- International Joint Research Laboratory for Biointerface and Biodetection Jiangnan University Wuxi Jiangsu 214122 P. R. China
| | - Chuanlai Xu
- State Key Laboratory of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 P. R. China
- International Joint Research Laboratory for Biointerface and Biodetection Jiangnan University Wuxi Jiangsu 214122 P. R. China
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287
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Peng X, Luo G, Wu Z, Wen W, Zhang X, Wang S. Fluorescent-Magnetic-Catalytic Nanospheres for Dual-Modality Detection of H9N2 Avian Influenza Virus. ACS APPLIED MATERIALS & INTERFACES 2019; 11:41148-41156. [PMID: 31613583 DOI: 10.1021/acsami.9b16718] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The outbreak of H9N2 avian influenza virus (H9N2 AIV) brings high mortality and huge economic losses every year. Sensitive and reliable detection methods are essential to timely diagnosis and treatment. Herein, a dual-modality immunoassay is proposed for H9N2 AIV detection by employing fluorescent-magnetic-catalytic nanospheres (FMCNs) as labels and alkaline phosphatase (ALP)-induced metallization as a signal amplification strategy. The excellent magnetic properties of FMCNs endow the assay a potential application in complex samples. Also, the excellent fluorescence properties of FMCNs enable fluorescence modality readout. The antibodies on the FMCN surface can achieve efficient capture and separation of targets. Amplified electrochemical modality readout can be obtained through ALP-catalyzed silver deposition. Dual-modality immunoassay combined the advantages of electrochemical assay with fluorescence assay and provides accurate detection results to meet different testing needs. With two quantitative analysis forms, H9N2 AIV can be detected by electrochemical signals with a quantitation range of 0.1 to 1000 ng/mL and a detection limit of 10 pg/mL. The linear range is 300 to 1000 ng/mL with a detection limit of 69.8 ng/mL by the fluorescence signal readout. Moreover, the specificity, anti-interference ability, accuracy, and diversity of the proposal have unlimited potential for early diagnosis of suspect infections.
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Affiliation(s)
- Xiaolun Peng
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules & College of Chemistry and Chemical Engineering , Hubei University , Wuhan 430062 , PR China
| | - Guan Luo
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules & College of Chemistry and Chemical Engineering , Hubei University , Wuhan 430062 , PR China
| | - Zhen Wu
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules & College of Chemistry and Chemical Engineering , Hubei University , Wuhan 430062 , PR China
| | - Wei Wen
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules & College of Chemistry and Chemical Engineering , Hubei University , Wuhan 430062 , PR China
| | - Xiuhua Zhang
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules & College of Chemistry and Chemical Engineering , Hubei University , Wuhan 430062 , PR China
| | - Shengfu Wang
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules & College of Chemistry and Chemical Engineering , Hubei University , Wuhan 430062 , PR China
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288
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Fan Z, Xiao K, Lin J, Liao Y, Huang X. Functionalized DNA Enables Programming Exosomes/Vesicles for Tumor Imaging and Therapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1903761. [PMID: 31614072 DOI: 10.1002/smll.201903761] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Revised: 08/29/2019] [Indexed: 05/24/2023]
Abstract
Exosomes serve as significant information carriers that regulate important physiological and pathological processes. Herein, functionalized DNA is engineered to be a hinge that anchors quantum dots (QDs) onto the surface of exosomes, realizing a moderate and biocompatible labeling strategy. The QDs-labeled exosomes (exosome-DNA-QDs complex) can be swiftly engulfed by tumor cells, indicating that exosome-DNA-QDs can be applied as a specific agent for tumor labeling. Furthermore, the engineered artificial vesicles of M1 macrophages (M1mv) are constructed via a pneumatic liposome extruder. The results reveal that the individual M1mv can kill tumor cells and realize desirable biological treatment. To reinforce the antitumor efficacy of M1mv and the specificity of drug release, a target-triggered drug delivery system is constructed to realize a specific microRNA-responded delivery system for visual therapy of tumors. These strategies facilitate moderate labeling and functionalization of exosomes/vesicles and construct artificial drug-delivery vesicles that simultaneously possess biological treatment and chemotherapy functions, and thus have the potential to serve as a new paradigm for tumor labeling and therapy.
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Affiliation(s)
- Zhijin Fan
- Center for Infection and Immunity, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, 519000, China
| | - Keng Xiao
- Center for Infection and Immunity, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, 519000, China
| | - Jingyan Lin
- Center for Infection and Immunity, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, 519000, China
| | - Yuhui Liao
- Center for Infection and Immunity, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, 519000, China
| | - Xi Huang
- Center for Infection and Immunity, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, 519000, China
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289
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Chen J, Meng HM, An Y, Geng X, Zhao K, Qu L, Li Z. Structure-switching aptamer triggering hybridization displacement reaction for label-free detection of exosomes. Talanta 2019; 209:120510. [PMID: 31892034 DOI: 10.1016/j.talanta.2019.120510] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 10/15/2019] [Accepted: 10/26/2019] [Indexed: 01/06/2023]
Abstract
Exosomes play important roles in intercellular communications, tumor migration and invasion. However, the specific detection of cancer exosomes remains as a big challenge due to its low concentration in biofluids. Therefore, the sensitive and selective detection of cancer cells-derived exosomes has attracted growing attention owing to their potential in diagnostic and prognostic applications. Activatable strategies have received great attention for the detection of low abundant analytes due to their high sensitivity. Herein, based on molecular recognition between DNA aptamer and exosome surface biomarker (protein tyrosine kinase-7), a novel activatable and label-free strategy was designed for highly sensitive and specific sensing of exosomes. In this work, the target exosomes trigger strand replacement reaction to form G-quadruplex, which result in an obvious fluorescence enhancement of N-methylmesoporphyrin IX due to the bonding between G-quadruplex and N-methylmesoporphyrin IX. Under the optimum experimental conditions, the linear range for exosomes was measured to be 5.0 × 105-5.0 × 107 particles/μL and the detection limit (LOD) was calculated to be 3.4 × 105 particles/μL (3σ). This assay possesses high specificity to distinguish exosomes derived from different cell lines, and has successfully been validated in patient and healthy plasma samples. Furthermore, the probe can effectively detect the exosomes in 30% fetal bovine serum, indicating that the biological matrix has a negligible effect on this method. This developed label-free, convenient and highly sensitive biosensor will offer a great opportunity for exosomes quantification in biological study and clinical application.
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Affiliation(s)
- Juan Chen
- Institute of Chemical Biology and Clinical Application at the First Affiliated Hospital, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, College of Chemistry, Zhengzhou University, Zhengzhou, 450001, PR China
| | - Hong-Min Meng
- Institute of Chemical Biology and Clinical Application at the First Affiliated Hospital, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, College of Chemistry, Zhengzhou University, Zhengzhou, 450001, PR China.
| | - Ying An
- Institute of Chemical Biology and Clinical Application at the First Affiliated Hospital, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, College of Chemistry, Zhengzhou University, Zhengzhou, 450001, PR China
| | - Xin Geng
- Institute of Chemical Biology and Clinical Application at the First Affiliated Hospital, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, College of Chemistry, Zhengzhou University, Zhengzhou, 450001, PR China
| | - Keran Zhao
- School of Materials Science and Engineering, Xi'an Jiaotong University, Xi'an, 710049, PR China
| | - Lingbo Qu
- Institute of Chemical Biology and Clinical Application at the First Affiliated Hospital, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, College of Chemistry, Zhengzhou University, Zhengzhou, 450001, PR China
| | - Zhaohui Li
- Institute of Chemical Biology and Clinical Application at the First Affiliated Hospital, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, College of Chemistry, Zhengzhou University, Zhengzhou, 450001, PR China.
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290
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Cheng N, Du D, Wang X, Liu D, Xu W, Luo Y, Lin Y. Recent Advances in Biosensors for Detecting Cancer-Derived Exosomes. Trends Biotechnol 2019; 37:1236-1254. [DOI: 10.1016/j.tibtech.2019.04.008] [Citation(s) in RCA: 89] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 04/14/2019] [Accepted: 04/17/2019] [Indexed: 02/07/2023]
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291
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Jin X, Zhu L, Xue B, Zhu X, Yan D. Supramolecular nanoscale drug-delivery system with ordered structure. Natl Sci Rev 2019; 6:1128-1137. [PMID: 34691991 PMCID: PMC8291525 DOI: 10.1093/nsr/nwz018] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2018] [Revised: 12/03/2018] [Accepted: 12/11/2018] [Indexed: 01/19/2023] Open
Abstract
Supramolecular chemistry provides a means to integrate multi-type molecules leading to a dynamic organization. The study of functional nanoscale drug-delivery systems based on supramolecular interactions is a recent trend. Much work has focused on the design of supramolecular building blocks and the engineering of supramolecular integration, with the goal of optimized delivery behavior and enhanced therapeutic effect. This review introduces recent advances in supramolecular designs of nanoscale drug delivery. Supramolecular affinity can act as a main driving force either in the self-assembly of carriers or in the loading of drugs. It is also possible to employ strong recognitions to achieve self-delivery of drugs. Due to dynamic controllable drug-release properties, the supramolecular nanoscale drug-delivery system provides a promising platform for precision medicine.
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Affiliation(s)
- Xin Jin
- School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Lijuan Zhu
- School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Bai Xue
- School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Xinyuan Zhu
- School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Deyue Yan
- School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, China
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292
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A novel colorimetric aptasensor for detection of chloramphenicol based on lanthanum ion-assisted gold nanoparticle aggregation and smartphone imaging. Anal Bioanal Chem 2019; 411:7511-7518. [PMID: 31641824 DOI: 10.1007/s00216-019-02149-7] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 08/14/2019] [Accepted: 09/10/2019] [Indexed: 12/29/2022]
Abstract
A label-free, rapid response colorimetric aptasensor for sensitive detection of chloramphenicol (CAP) was proposed, which was based on the strategy of ssDNA-modified gold nanoparticle (AuNP) aggregation assisted by lanthanum (La3+) ions. The AuNPs generated a color change that could be monitored in the red, green, and blue and analyzed by the smartphone imaging app. La3+, as a trigger agent, strongly combined with the phosphate groups of the surface of ssDNA-AuNPs probe, which helps create AuNP aggregation and the color change of AuNPs from red to blue. On the contrary, when mixing with CAP, the aptamer (Apt) bound to CAP to form a rigid structure of the Apt-CAP complex, and La3+ attached to the phosphate groups of the complex, which prevented the aptamer from binding to the surface of the AuNPs. As a result, the color of the AuNPs changed to violet-red. Finally, UV-vis absorption spectroscopy and the smartphone imaging app were employed to determine CAP with a lower detection limit of 7.65 nM and 5.88 nM, respectively. The proposed strategy featuring high selectivity and strong anti-interference ability for detection of CAP in practical samples was achieved. It is worth mentioning that the simple and portable colorimetric aptasensor will be used for facilitating on-site detection of food samples.
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293
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Yang H, Zhao W, Deng S, Zhang K, Zhao Z, Deng R, He Q, Li J. Intrinsic Conformation-Induced Fluorescence Resonance Energy Transfer Aptasensor. ACS APPLIED BIO MATERIALS 2019; 3:2553-2559. [DOI: 10.1021/acsabm.9b00738] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Hao Yang
- College of Biomass Science and Engineering, Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610065, China
- Department of Chemistry, Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology, Tsinghua University, Beijing 100084, China
| | - Wenyue Zhao
- College of Biomass Science and Engineering, Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610065, China
| | - Sha Deng
- College of Biomass Science and Engineering, Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610065, China
| | - Kaixiang Zhang
- Department of Chemistry, Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology, Tsinghua University, Beijing 100084, China
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Zhifeng Zhao
- College of Biomass Science and Engineering, Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610065, China
| | - Ruijie Deng
- College of Biomass Science and Engineering, Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610065, China
| | - Qiang He
- College of Biomass Science and Engineering, Healthy Food Evaluation Research Center, Sichuan University, Chengdu 610065, China
| | - Jinghong Li
- Department of Chemistry, Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology, Tsinghua University, Beijing 100084, China
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294
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Chen W, Li H, Su W, Qin J. Microfluidic device for on-chip isolation and detection of circulating exosomes in blood of breast cancer patients. BIOMICROFLUIDICS 2019; 13:054113. [PMID: 31893011 PMCID: PMC6932858 DOI: 10.1063/1.5110973] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Accepted: 10/08/2019] [Indexed: 05/04/2023]
Abstract
Tumor-derived circulating exosomes have been recognized as a promising biomarker source for cancer diagnosis via a less invasive procedure. The integration of isolation and detection of exosomes in routine clinical settings is still challenging. In this study, we developed a new microfluidic device for immunomagnetic separation and detection of blood exosomes in situ. The microfluidic device may empower the integration of target exosome analysis via high surface to volume ratios of immunomagnetic beads and highly precise fluid control with the aid of microvalves. The obtained microfluidic device was capable of on-chip isolation and detection of circulating exosomes within 1.5 h. The captured exosomes could be directly visualized with an inverted fluorescence microscope in situ by tetramethylbenzidine-based colorimetric sensing. It was revealed that a statistically significant increase (p < 0.01) in EpCAM-positive exosomes was captured for cancer patients (n = 10) on the device when compared to healthy individuals (n = 10). The device also demonstrated high predicting accuracy for tumor exosomal markers with a sensitivity of 90% and a specificity of >95% using receiver operating characteristic curves. The microfluidic device might provide a new platform to assist cancer diagnosis and molecular classification in an automated and simple fashion.
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Affiliation(s)
| | - Hongjing Li
- First Affiliated Hospital of Dalian Medical University, Dalian 116011, China
| | - Wentao Su
- Authors to whom correspondence should be addressed: and
| | - Jianhua Qin
- Authors to whom correspondence should be addressed: and
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295
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Zhang Y, Wang F, Zhang H, Wang H, Liu Y. Multivalency Interface and g-C3N4 Coated Liquid Metal Nanoprobe Signal Amplification for Sensitive Electrogenerated Chemiluminescence Detection of Exosomes and Their Surface Proteins. Anal Chem 2019; 91:12100-12107. [DOI: 10.1021/acs.analchem.9b03427] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Yimeng Zhang
- Department of Chemistry, Beijing Key Laboratory for Analytical Methods and Instrumentation, Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology of Ministry of Education, Tsinghua University, Beijing 100084, China
| | - Feng Wang
- Department of Chemistry, Beijing Key Laboratory for Analytical Methods and Instrumentation, Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology of Ministry of Education, Tsinghua University, Beijing 100084, China
| | - Huixin Zhang
- Department of Chemistry, Beijing Key Laboratory for Analytical Methods and Instrumentation, Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology of Ministry of Education, Tsinghua University, Beijing 100084, China
| | - Hongye Wang
- Department of Chemistry, Beijing Key Laboratory for Analytical Methods and Instrumentation, Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology of Ministry of Education, Tsinghua University, Beijing 100084, China
| | - Yang Liu
- Department of Chemistry, Beijing Key Laboratory for Analytical Methods and Instrumentation, Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology of Ministry of Education, Tsinghua University, Beijing 100084, China
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296
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Ferreira N, Marques A, Águas H, Bandarenka H, Martins R, Bodo C, Costa-Silva B, Fortunato E. Label-Free Nanosensing Platform for Breast Cancer Exosome Profiling. ACS Sens 2019; 4:2073-2083. [PMID: 31327232 DOI: 10.1021/acssensors.9b00760] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Breast cancer accounts for 11.6% of all cancer cases in both genders. Even though several diagnostic techniques have been developed, the mostly used are invasive, complex, time-consuming, and cannot guarantee an early diagnosis, significantly constraining the tumor treatment success rate. Exosomes are extracellular vesicles that carry biomolecules from tissues to the peripheral circulation, representing an emerging noninvasive source of markers for early cancer diagnosis. Current techniques for exosomes analysis are frequently complex, time-consuming, and expensive. Raman spectroscopy interest has risen lately, because of its nondestructive analysis and little to no sample preparation, while having very low analyte concentration/volume, because of surface enhancement signal (SERS) possibility. However, active SERS substrates are needed, and commercially available substrates come with a high cost and low shelf life. In this work, composites of commercial nata de coco to produce bacterial nanocellulose and in-situ-synthesized silver nanoparticles are tested as SERS substrates, with a low cost and green approach. Enhancement factors from 104 to 105 were obtained, detecting Rhodamine 6G (R6G) concentrations as low as 10-11 M. Exosome samples coming from MCF-10A (nontumorigenic breast epithelium) and MDA-MB-231 (breast cancer) cell cultures were tested on the synthesized substrates, and the obtained Raman spectra were subjected to statistical principal component analysis (PCA). Combining PCA with Raman intravariability and intervariability in exosomal samples, data grouping with 95% confidence was possible, serving as a low-cost, green, and label-free diagnosis method, with promising applicability in clinical settings.
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Affiliation(s)
- Nuno Ferreira
- i3N
- CENIMAT, Departamento de Ciência dos Materiais, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Campus de Caparica, 2829-516 Caparica, Portugal
| | - Ana Marques
- i3N
- CENIMAT, Departamento de Ciência dos Materiais, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Campus de Caparica, 2829-516 Caparica, Portugal
| | - Hugo Águas
- i3N
- CENIMAT, Departamento de Ciência dos Materiais, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Campus de Caparica, 2829-516 Caparica, Portugal
| | - Hanna Bandarenka
- Laboratory of Applied Plasmonics, Belarusian State University of Informatics and Radioelectronics, 220013 Minsk, Belarus
| | - Rodrigo Martins
- i3N
- CENIMAT, Departamento de Ciência dos Materiais, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Campus de Caparica, 2829-516 Caparica, Portugal
| | - Cristian Bodo
- Champalimaud Research, Champalimaud Centre for the Unknown, 1400-038 Lisbon, Portugal
| | - Bruno Costa-Silva
- Champalimaud Research, Champalimaud Centre for the Unknown, 1400-038 Lisbon, Portugal
| | - Elvira Fortunato
- i3N
- CENIMAT, Departamento de Ciência dos Materiais, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Campus de Caparica, 2829-516 Caparica, Portugal
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297
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Wu YY, Huang P, Wu FY. A label-free colorimetric aptasensor based on controllable aggregation of AuNPs for the detection of multiplex antibiotics. Food Chem 2019; 304:125377. [PMID: 31476547 DOI: 10.1016/j.foodchem.2019.125377] [Citation(s) in RCA: 75] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 07/12/2019] [Accepted: 08/17/2019] [Indexed: 11/26/2022]
Abstract
We devise a novel colorimetric aptasensor for multiplex antibiotics based on an ss-DNA fragment coordinately controlling gold nanoparticles (AuNPs) aggregation. The multifunctional aptamer (Apt) was elaborately designed to be adsorbed on AuNPs surfaces acting as a binding element for antibiotics and a molecular switch. Chloramphenicol (CAP) and tetracycline (TET) were selected as the model antibiotics. When one kind of antibiotics was added, the specifically recognized fragment of Apt can bind to it and dissociated, and the non-specific one coordinately controls AuNPs aggregation under high-salt conditions. Hence, different color changes of AuNPs solution can be used as the signal readout. The aptasensor exhibited remarkable selectivity and sensitivity for separate detection of TET and CAP, and the detection limits are estimated to be 32.9 and 7.0 nM, respectively. The analysis with the absorption spectroscopy and the smartphone are applied to detect antibiotics in real samples with consistent results and desirable recoveries.
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Affiliation(s)
- Yang-Yang Wu
- College of Chemistry, Nanchang University, Nanchang 330031, China
| | - Pengcheng Huang
- College of Chemistry, Nanchang University, Nanchang 330031, China
| | - Fang-Ying Wu
- College of Chemistry, Nanchang University, Nanchang 330031, China.
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298
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Zhang X, Liu C, Pei Y, Song W, Zhang S. Preparation of a Novel Raman Probe and Its Application in the Detection of Circulating Tumor Cells and Exosomes. ACS APPLIED MATERIALS & INTERFACES 2019; 11:28671-28680. [PMID: 31318195 DOI: 10.1021/acsami.9b09465] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
The Raman probe plays an essential role in sensitive surface-enhanced Raman scattering (SERS) assay. Here, a novel Raman probe was developed by assembling gold nanoparticles in triangular pyramid DNA (TP-Au NPs). Such probe with intense electromagnetic hot spots can provide dramatically enhanced Raman scattering. Through assembling recognition DNA on one corner of the TP-DNA, the recognition event is definite and designable. The probe was characterized through TEM, and its SERS superiority was investigated. As models, circulating tumor cells and exosomes were detected with high sensitivity and selectivity by using this probe. Meanwhile, the developed SERS probe can also perform well in real world samples.
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Affiliation(s)
- Xiaoru Zhang
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE; Shandong Key Laboratory of Biochemical Analysis; College of Chemistry and Molecular Engineering , Qingdao University of Science and Technology , Qingdao 266042 , PR China
| | - Chao Liu
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE; Shandong Key Laboratory of Biochemical Analysis; College of Chemistry and Molecular Engineering , Qingdao University of Science and Technology , Qingdao 266042 , PR China
| | - Yujiao Pei
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE; Shandong Key Laboratory of Biochemical Analysis; College of Chemistry and Molecular Engineering , Qingdao University of Science and Technology , Qingdao 266042 , PR China
| | - Weiling Song
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE; Shandong Key Laboratory of Biochemical Analysis; College of Chemistry and Molecular Engineering , Qingdao University of Science and Technology , Qingdao 266042 , PR China
| | - Shusheng Zhang
- Shandong Province Key Laboratory of Detection Technology for Tumor Makers, College of Chemistry and Chemical Engineering, Collaborative Innovation Center of Tumor Marker Detection Technology, Equipment and Diagnosis-Therapy Integration in Universities of Shandong , Linyi University , Linyi 276000 , P. R. China
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299
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Khanmohammadi A, Aghaie A, Vahedi E, Qazvini A, Ghanei M, Afkhami A, Hajian A, Bagheri H. Electrochemical biosensors for the detection of lung cancer biomarkers: A review. Talanta 2019; 206:120251. [PMID: 31514848 DOI: 10.1016/j.talanta.2019.120251] [Citation(s) in RCA: 177] [Impact Index Per Article: 35.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 08/08/2019] [Accepted: 08/09/2019] [Indexed: 01/05/2023]
Abstract
Cancer is one of the most widespread challenges and important diseases, which has the highest mortality rate. Lung cancer is the most common type of cancer, so that about 25% of all cancer deaths are related to the lung cancer. The lung cancer is classified as two different types with different treatment methodology: the small cell lung carcinoma and nonsmall cell lung carcinoma are two categories of the lung cancer. Since the lung cancer is often in the latent period in its early stages, therefore, early diagnosis of lung cancer has many challenges. Hence, there is a need for sensitive and reliable tools for preclinical diagnosis of lung cancer. Therefore, many detection methods have been employed for early detection of lung cancer. As lung cancer tumors growth in the body, the cancerous cells release numerous DNA, proteins, and metabolites as special biomarkers of the lung cancer. The levels of these biomarkers show the stages of the lung cancer. Therefore, detection of the biomarkers can be used for screening and clinical diagnosis of the lung cancer. There are numerous biomarkers for the lung cancer such as EGFR, CEA, CYFRA 21-1, ENO1, NSE, CA 19-9, CA 125 and VEGF. Nowadays, electrochemical methods are very attractive and useful in the lung cancer detections. So, in this paper, the recent advances and improvements (2010-2018) in the electrochemical detection of the lung cancer biomarkers have been reviewed.
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Affiliation(s)
- Akbar Khanmohammadi
- Chemical Injuries Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Ali Aghaie
- Chemical Injuries Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Ensieh Vahedi
- Chemical Injuries Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Ali Qazvini
- Chemical Injuries Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Mostafa Ghanei
- Chemical Injuries Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Abbas Afkhami
- Faculty of Chemistry, Bu-Ali Sina University, Hamedan, Iran
| | - Ali Hajian
- Institute of Sensor and Actuator Systems, TU Wien, Vienna, Austria
| | - Hasan Bagheri
- Chemical Injuries Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran.
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300
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Bellassai N, D'Agata R, Jungbluth V, Spoto G. Surface Plasmon Resonance for Biomarker Detection: Advances in Non-invasive Cancer Diagnosis. Front Chem 2019; 7:570. [PMID: 31448267 PMCID: PMC6695566 DOI: 10.3389/fchem.2019.00570] [Citation(s) in RCA: 90] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 07/26/2019] [Indexed: 12/24/2022] Open
Abstract
Biomarker-based cancer analysis has great potential to lead to a better understanding of disease at the molecular level and to improve early diagnosis and monitoring. Unlike conventional tissue biopsy, liquid biopsy allows the detection of a large variety of circulating biomarkers, such as microRNA (miRNA), exosomes, circulating tumor DNA (ctDNA), circulating tumor cells (CTCs), and proteins, in an easily accessible and minimally invasive way. In this review, we describe and evaluate the relevance and applicability of surface plasmon resonance (SPR) and localized SPR (LSPR)-based platforms for the detection of different classes of cancer biomarkers in liquid biopsy samples. Firstly, we critically discuss unsolved problems and issues in capturing and analyzing biomarkers. Secondly, we highlight current challenges which need to be resolved in applying SPR biosensors into clinical practice. Then, we mainly focus on applications of SPR-based platforms that process a patient sample aiming to detect and quantify biomarkers as a minimally invasive liquid biopsy tool for cancer patients appearing over the last 5 years. Finally, we describe the analytical performances of selected SPR biosensor assays and their significant advantages in terms of high sensitivity and specificity as well as accuracy and workflow simplicity.
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Affiliation(s)
- Noemi Bellassai
- Dipartimento di Scienze Chimiche, Università degli Studi di Catania, Catania, Italy
| | - Roberta D'Agata
- Dipartimento di Scienze Chimiche, Università degli Studi di Catania, Catania, Italy
| | - Vanessa Jungbluth
- Dipartimento di Scienze Chimiche, Università degli Studi di Catania, Catania, Italy
| | - Giuseppe Spoto
- Dipartimento di Scienze Chimiche, Università degli Studi di Catania, Catania, Italy
- Istituto Nazionale di Biostrutture e Biosistemi, Università degli Studi di Catania, Catania, Italy
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