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Lee J, Lee JH, Mondal J, Hwang J, Kim HS, Kumar V, Raj A, Hwang SR, Lee YK. Magnetofluoro-Immunosensing Platform Based on Binary Nanoparticle-Decorated Graphene for Detection of Cancer Cell-Derived Exosomes. Int J Mol Sci 2022; 23:ijms23179619. [PMID: 36077015 PMCID: PMC9455968 DOI: 10.3390/ijms23179619] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 08/22/2022] [Accepted: 08/23/2022] [Indexed: 12/13/2022] Open
Abstract
Multi-functionalized carbon nanomaterials have attracted interest owing to their excellent synergic properties, such as plasmon resonance energy transfer and surface-enhanced Raman scattering. Particularly, nanoparticle (NP)-decorated graphene (GRP) has been applied in various fields. In this study, silver NP (AgNP)- and magnetic iron oxide NP (IONP)-decorated GRP were prepared and utilized as biosensing platforms. In this case, AgNPs and GRP exhibit plasmonic properties, whereas IONPs exhibit magnetic properties; therefore, this hybrid nanomaterial could function as a magnetoplasmonic substrate for the magnetofluoro-immunosensing (MFI) system. Conversely, exosomes were recently considered high-potential biomarkers for the diagnosis of diseases. However, exosome diagnostic use requires complex isolation and purification methods. Nevertheless, we successfully detected a prostate-cancer-cell-derived exosome (PC-exosome) from non-purified exosomes in a culture media sample using Ag/IO-GRP and dye-tetraspanin antibodies (Ab). First, the anti-prostate-specific antigen was immobilized on the Ag/IO-GRP and it could isolate the PC-exosome from the sample via an external magnetic force. Dye-tetraspanin Ab was added to the sample to induce the sandwich structure. Based on the number of exosomes, the fluorescence intensity from the dye varied and the system exhibited highly sensitive and selective performance. Consequently, these hybrid materials exhibited excellent potential for biosensing platforms.
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Affiliation(s)
- Jaewook Lee
- 4D Convergence Technology Institute (National Key Technology Institute in University), Korea National University of Transportation, Jungpyeong 27909, Korea
- Correspondence: (J.L.); (Y.-K.L.)
| | - Ji-Heon Lee
- 4D Convergence Technology Institute (National Key Technology Institute in University), Korea National University of Transportation, Jungpyeong 27909, Korea
| | - Jagannath Mondal
- Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju 27469, Korea
| | - Joon Hwang
- 4D Convergence Technology Institute (National Key Technology Institute in University), Korea National University of Transportation, Jungpyeong 27909, Korea
- Department of Aeronautical & Mechanical Design Engineering, Korea National University of Transportation, Chungju 27469, Korea
| | - Han Sang Kim
- Yonsei Cancer Center, Division of Medical Oncology, Department of Internal Medicine, Graduate School of Medical Science Brain Korea 21 Project, College of Medicine, Yonsei University, Seoul 03722, Korea
| | - Vinoth Kumar
- 4D Convergence Technology Institute (National Key Technology Institute in University), Korea National University of Transportation, Jungpyeong 27909, Korea
| | - Akhil Raj
- College of Pharmacy, Chosun University, 309 Pilmun-daero, Dong-gu, Gwangju 61452, Korea
| | - Seung Rim Hwang
- College of Pharmacy, Chosun University, 309 Pilmun-daero, Dong-gu, Gwangju 61452, Korea
| | - Yong-Kyu Lee
- 4D Convergence Technology Institute (National Key Technology Institute in University), Korea National University of Transportation, Jungpyeong 27909, Korea
- Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju 27469, Korea
- Correspondence: (J.L.); (Y.-K.L.)
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Introduction of Nanomaterials to Biosensors for Exosome Detection: Case Study for Cancer Analysis. BIOSENSORS 2022; 12:bios12080648. [PMID: 36005042 PMCID: PMC9405681 DOI: 10.3390/bios12080648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 08/04/2022] [Accepted: 08/15/2022] [Indexed: 11/17/2022]
Abstract
Exosomes have been gaining attention for early cancer diagnosis owing to their biological functions in cells. Several studies have reported the relevance of exosomes in various diseases, including pancreatic cancer, retroperitoneal fibrosis, obesity, neurodegenerative diseases, and atherosclerosis. Particularly, exosomes are regarded as biomarkers for cancer diagnosis and can be detected in biofluids, such as saliva, urine, peritoneal fluid, and blood. Thus, exosomes are advantageous for cancer liquid biopsies as they overcome the current limitations of cancer tissue biopsies. Several studies have reported methods for exosome isolation, and analysis for cancer diagnosis. However, further clinical trials are still required to determine accurate exosome concentration quantification methods. Recently, various biosensors have been developed to detect exosomal biomarkers, including tumor-derived exosomes, nucleic acids, and proteins. Among these, the exact quantification of tumor-derived exosomes is a serious obstacle to the clinical use of liquid biopsies. Precise detection of exosome concentration is difficult because it requires clinical sample pretreatment. To solve this problem, the use of the nanobiohybrid material-based biosensor provides improved sensitivity and selectivity. The present review will discuss recent progress in exosome biosensors consisting of nanomaterials and biomaterial hybrids for electrochemical, electrical, and optical-based biosensors.
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Theel EK, Schwaminger SP. Microfluidic Approaches for Affinity-Based Exosome Separation. Int J Mol Sci 2022; 23:ijms23169004. [PMID: 36012270 PMCID: PMC9409173 DOI: 10.3390/ijms23169004] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 08/09/2022] [Accepted: 08/10/2022] [Indexed: 12/13/2022] Open
Abstract
As a subspecies of extracellular vesicles (EVs), exosomes have provided promising results in diagnostic and theranostic applications in recent years. The nanometer-sized exosomes can be extracted by liquid biopsy from almost all body fluids, making them especially suitable for mainly non-invasive point-of-care (POC) applications. To achieve this, exosomes must first be separated from the respective biofluid. Impurities with similar properties, heterogeneity of exosome characteristics, and time-related biofouling complicate the separation. This practical review presents the state-of-the-art methods available for the separation of exosomes. Furthermore, it is shown how new separation methods can be developed. A particular focus lies on the fabrication and design of microfluidic devices using highly selective affinity separation. Due to their compactness, quick analysis time and portable form factor, these microfluidic devices are particularly suitable to deliver fast and reliable results for POC applications. For these devices, new manufacturing methods (e.g., laminating, replica molding and 3D printing) that use low-cost materials and do not require clean rooms are presented. Additionally, special flow routes and patterns that increase contact surfaces, as well as residence time, and thus improve affinity purification are displayed. Finally, various analyses are shown that can be used to evaluate the separation results of a newly developed device. Overall, this review paper provides a toolbox for developing new microfluidic affinity devices for exosome separation.
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Affiliation(s)
- Eike K. Theel
- Bioseparation Engineering Group, School of Engineering and Design, Technical University of Munich, Boltzmannstraße 15, 85748 Garching bei München, Germany
| | - Sebastian P. Schwaminger
- Bioseparation Engineering Group, School of Engineering and Design, Technical University of Munich, Boltzmannstraße 15, 85748 Garching bei München, Germany
- Division of Medicinal Chemistry, Otto Loewi Research Center, Medical University of Graz, Neue Stiftingtalstraße 6, 8010 Graz, Austria
- Correspondence:
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Rolling circle amplification assisted dual signal amplification colorimetric biosensor for ultrasensitive detection of leukemia-derived exosomes. Talanta 2022; 245:123444. [DOI: 10.1016/j.talanta.2022.123444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 03/27/2022] [Accepted: 04/02/2022] [Indexed: 11/22/2022]
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Wang B, Moyano A, Duque JM, Sánchez L, García-Santos G, Flórez LJG, Serrano-Pertierra E, Blanco-López MDC. Nanozyme-Based Lateral Flow Immunoassay (LFIA) for Extracellular Vesicle Detection. BIOSENSORS 2022; 12:bios12070490. [PMID: 35884293 PMCID: PMC9313400 DOI: 10.3390/bios12070490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 07/01/2022] [Accepted: 07/04/2022] [Indexed: 11/26/2022]
Abstract
Extracellular vesicles (EVs) are biological nanoparticles of great interest as novel sources of biomarkers and as drug delivery systems for personalized therapies. The research in the field and clinical applications require rapid quantification. In this study, we have developed a novel lateral flow immunoassay (LFIA) system based on Fe3O4 nanozymes for extracellular vesicle (EV) detection. Iron oxide superparamagnetic nanoparticles (Fe3O4 MNPs) have been reported as peroxidase-like mimetic systems and competent colorimetric labels. The peroxidase-like capabilities of MNPs coated with fatty acids of different chain lengths (oleic acid, myristic acid, and lauric acid) were evaluated in solution with H2O2 and 3,3,5,5-tetramethylbenzidine (TMB) as well as on strips by biotin–neutravidin affinity assay. As a result, MNPs coated with oleic acid were applied as colorimetric labels and applied to detect plasma-derived EVs in LFIAs via their nanozyme effects. The visual signals of test lines were significantly enhanced, and the limit of detection (LOD) was reduced from 5.73 × 107 EVs/μL to 2.49 × 107 EVs/μL. Our work demonstrated the potential of these MNPs as reporter labels and as nanozyme probes for the development of a simple tool to detect EVs, which have proven to be useful biomarkers in a wide variety of diseases.
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Affiliation(s)
- Baihui Wang
- Department of Physical and Analytical Chemistry, Institute of Biotechnology of Asturias, University of Oviedo, c/Julián Clavería 8, 33006 Oviedo, Spain; (B.W.); (A.M.)
| | - Amanda Moyano
- Department of Physical and Analytical Chemistry, Institute of Biotechnology of Asturias, University of Oviedo, c/Julián Clavería 8, 33006 Oviedo, Spain; (B.W.); (A.M.)
| | - José María Duque
- Hospital Universitario San Agustín, 33401 Avilés, Spain; (J.M.D.); (L.S.)
- Department of Medicine, University of Oviedo, 33006 Oviedo, Spain
| | - Luis Sánchez
- Hospital Universitario San Agustín, 33401 Avilés, Spain; (J.M.D.); (L.S.)
| | - Guillermo García-Santos
- Department of General and Digestive Surgery, Hospital Universitario Central de Asturias (HUCA), 33011 Oviedo, Spain; (G.G.-S.); (L.J.G.F.)
| | - Luis J. García Flórez
- Department of General and Digestive Surgery, Hospital Universitario Central de Asturias (HUCA), 33011 Oviedo, Spain; (G.G.-S.); (L.J.G.F.)
- Health Research Institute of the Principality of Asturias (ISPA), 33011 Oviedo, Spain
- Department of Surgery, University of Oviedo, 33006 Oviedo, Spain
| | - Esther Serrano-Pertierra
- Department of Physical and Analytical Chemistry, Institute of Biotechnology of Asturias, University of Oviedo, c/Julián Clavería 8, 33006 Oviedo, Spain; (B.W.); (A.M.)
- Correspondence: (E.S.-P.); (M.d.C.B.-L.)
| | - María del Carmen Blanco-López
- Department of Physical and Analytical Chemistry, Institute of Biotechnology of Asturias, University of Oviedo, c/Julián Clavería 8, 33006 Oviedo, Spain; (B.W.); (A.M.)
- Correspondence: (E.S.-P.); (M.d.C.B.-L.)
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Ellis BW, Ronan G, Ren X, Bahcecioglu G, Senapati S, Anderson D, Handberg E, March KL, Chang HC, Zorlutuna P. Human Heart Anoxia and Reperfusion Tissue (HEART) Model for the Rapid Study of Exosome Bound miRNA Expression As Biomarkers for Myocardial Infarction. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2201330. [PMID: 35670145 PMCID: PMC9283287 DOI: 10.1002/smll.202201330] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 04/27/2022] [Indexed: 05/12/2023]
Abstract
Current biomarkers for myocardial infarction (MI) diagnosis are typically late markers released upon cell death, incapable of distinguishing between ischemic and reperfusion injury and can be symptoms of other pathologies. Circulating microRNAs (miRNAs) have recently been proposed as alternative biomarkers for MI diagnosis; however, detecting the changes in the human cardiac miRNA profile during MI is extremely difficult. Here, to study the changes in miRNA levels during acute MI, a heart-on-chip model with a cardiac channel, containing human induced pluripotent stem cell (hiPSC)-derived cardiomyocytes in human heart decellularized matrix and collagen, and a vascular channel, containing hiPSC-derived endothelial cells, is developed. This model is exposed to anoxia followed by normoxia to mimic ischemia and reperfusion, respectively. Using a highly sensitive miRNA biosensor that the authors developed, the exact same increase in miR-1, miR-208b, and miR-499 levels in the MI-on-chip and the time-matched human blood plasma samples collected before and after ischemia and reperfusion, is shown. That the surface marker profile of exosomes in the engineered model changes in response to ischemic and reperfusion injury, which can be used as biomarkers to detect MI, is also shown. Hence, the MI-on-chip model developed here can be used in biomarker discovery.
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Affiliation(s)
- Bradley W Ellis
- Bioengineering Graduate Program, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - George Ronan
- Bioengineering Graduate Program, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Xiang Ren
- Department of Aerospace and Mechanical Engineering, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Gokhan Bahcecioglu
- Department of Aerospace and Mechanical Engineering, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Satyajyoti Senapati
- Department of Chemical and Biomolecular Engineering, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - David Anderson
- Division of Cardiology, Department of Medicine in the College of Medicine, University of Florida, Gainesville, FL, 32610, USA
| | - Eileen Handberg
- Division of Cardiology, Department of Medicine in the College of Medicine, University of Florida, Gainesville, FL, 32610, USA
| | - Keith L March
- Division of Cardiology, Department of Medicine in the College of Medicine, University of Florida, Gainesville, FL, 32610, USA
| | - Hsueh-Chia Chang
- Bioengineering Graduate Program, University of Notre Dame, Notre Dame, IN, 46556, USA
- Department of Aerospace and Mechanical Engineering, University of Notre Dame, Notre Dame, IN, 46556, USA
- Department of Chemical and Biomolecular Engineering, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Pinar Zorlutuna
- Bioengineering Graduate Program, University of Notre Dame, Notre Dame, IN, 46556, USA
- Department of Aerospace and Mechanical Engineering, University of Notre Dame, Notre Dame, IN, 46556, USA
- Department of Chemical and Biomolecular Engineering, University of Notre Dame, Notre Dame, IN, 46556, USA
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Fan C, Jiang B, Shi W, Chen D, Zhou M. Tri-Channel Electrochemical Immunobiosensor for Combined Detections of Multiple Exosome Biomarkers of Lung Cancer. BIOSENSORS 2022; 12:435. [PMID: 35884238 PMCID: PMC9313016 DOI: 10.3390/bios12070435] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 06/15/2022] [Accepted: 06/20/2022] [Indexed: 06/15/2023]
Abstract
Current methods for the early diagnosis of cancer can be invasive and costly. In recent years, exosomes have been recognized as potential biomarkers for cancer diagnostics. The common methods for quantitative detection of exosomes, such as nanoparticle tracking analysis (NTA) and flow cytometry, rely on large-scale instruments and complex operation, with results not specific for cancer. Herein, we present a tri-channel electrochemical immunobiosensor for enzyme-free and label-free detecting carcino-embryonic antigen (CEA), neuron-specific enolase (NSE), and cytokeratin 19 fragments (Cyfra21-1) from exosomes for specific early diagnosis of lung cancer. The electrochemical immunobiosensor showed good selectivity and stability. Under optimum experimental conditions, the linear ranges were from 10-3 to 10 ng/mL for CEA, 10-4 to 102 ng/mL for NSE, and 10-3 to 102 ng/mL for Cyfra21-1, and a detection limit down to 10-4 ng/mL was achieved. Furthermore, we performed exosome analysis in three kinds of lung cancer. The results showed a distinct expression level of exosomal markers in different types. These works provide insight into a promising alternative for the quantification of exosomal markers in specific diseases in the following clinical bioassays.
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Affiliation(s)
- Cui Fan
- State Key Laboratory of High Performance Complex Manufacturing, Central South University, Changsha 410083, China; (C.F.); (B.J.)
- College of Mechanical and Electrical Engineering, Central South University, Changsha 410083, China
| | - Bingyan Jiang
- State Key Laboratory of High Performance Complex Manufacturing, Central South University, Changsha 410083, China; (C.F.); (B.J.)
- College of Mechanical and Electrical Engineering, Central South University, Changsha 410083, China
| | - Wenjia Shi
- Department of Human Anatomy and Neurobiology, School of Basic Medical Science, Central South University, Changsha 410083, China; (W.S.); (D.C.)
| | - Dan Chen
- Department of Human Anatomy and Neurobiology, School of Basic Medical Science, Central South University, Changsha 410083, China; (W.S.); (D.C.)
| | - Mingyong Zhou
- State Key Laboratory of High Performance Complex Manufacturing, Central South University, Changsha 410083, China; (C.F.); (B.J.)
- College of Mechanical and Electrical Engineering, Central South University, Changsha 410083, China
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Gustafson CM, Roffers-Agarwal J, Gammill LS. Chick cranial neural crest cells release extracellular vesicles that are critical for their migration. J Cell Sci 2022; 135:jcs260272. [PMID: 35635292 PMCID: PMC9270958 DOI: 10.1242/jcs.260272] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Accepted: 05/23/2022] [Indexed: 01/09/2023] Open
Abstract
The content and activity of extracellular vesicles purified from cell culture media or bodily fluids have been studied extensively; however, the physiological relevance of exosomes within normal biological systems is poorly characterized, particularly during development. Although exosomes released by invasive metastatic cells alter migration of neighboring cells in culture, it is unclear whether cancer cells misappropriate exosomes released by healthy differentiated cells or reactivate dormant developmental programs that include exosome cell-cell communication. Using chick cranial neural fold cultures, we show that migratory neural crest cells, a developmentally critical cell type and model for metastasis, release and deposit CD63-positive 30-100 nm particles into the extracellular environment. Neural crest cells contain ceramide-rich multivesicular bodies and produce larger vesicles positive for migrasome markers as well. We conclude that neural crest cells produce extracellular vesicles including exosomes and migrasomes. When Rab27a plasma membrane docking is inhibited, neural crest cells become less polarized and rounded, leading to a loss of directional migration and reduced speed. These results indicate that neural crest cell exosome release is critical for migration.
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Affiliation(s)
- Callie M. Gustafson
- Departmentof Genetics, Cell Biology and Development, University of Minnesota, 6-160 Jackson Hall, 321 Church St SE, Minneapolis, MN 55455, USA
- Developmental Biology Center, University of Minnesota, 6-160 Jackson Hall, 321 Church St SE, Minneapolis, MN 55455, USA
| | - Julaine Roffers-Agarwal
- Departmentof Genetics, Cell Biology and Development, University of Minnesota, 6-160 Jackson Hall, 321 Church St SE, Minneapolis, MN 55455, USA
- Developmental Biology Center, University of Minnesota, 6-160 Jackson Hall, 321 Church St SE, Minneapolis, MN 55455, USA
| | - Laura S. Gammill
- Departmentof Genetics, Cell Biology and Development, University of Minnesota, 6-160 Jackson Hall, 321 Church St SE, Minneapolis, MN 55455, USA
- Developmental Biology Center, University of Minnesota, 6-160 Jackson Hall, 321 Church St SE, Minneapolis, MN 55455, USA
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59
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Yang L, Guo H, Hou T, An B, Li F. Portable multi-amplified temperature sensing for tumor exosomes based on MnO2/IR780 nanozyme with high photothermal effect and oxidase-like activity. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.06.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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60
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Lu Z, Hou J, Li X, Zhou J, Luo B, Liang S, Lo RK, Wong TM, Kuang GM. Exosome-Derived miRNAs as Potential Biomarkers for Prostate Bone Metastasis. Int J Gen Med 2022; 15:5369-5383. [PMID: 35673634 PMCID: PMC9167626 DOI: 10.2147/ijgm.s361981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 05/16/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose The purpose of this study was to identify the potential exosome-derived microRNAs (miRNAs) related to prostate cancer (Pca) bone metastasis. Methods Two datasets were collected. One dataset was from the authors’ institute, for which two groups of 10 patients each were designed: in the first one, the patients had early-stage localised Pca without bone metastasis, and in the other, the patients presented with Pca with bone metastasis. Then, the miRNA expression profiles of the blood exosomes were obtained and analysed. The other dataset was a public dataset of the miRNA expression transcriptome (GSE26964), which was downloaded from Gene Expression Omnibus (GEO). The results of both datasets were jointly analysed and the most bone-metastatic-related differentially expressed miRNAs (diff-miRNAs) were identified and further validated. Finally, a series of bioinformatics analyses were performed and the relationship between target genes of the diff-miRNAs and the pathogenesis and progression of bone metastasis of Pca were studied. Results From the authors’ dataset, in all, 313 diff-miRNAs were identified, of which 205 were up-regulated while 108 were down-regulated. From the GSE26964 dataset, 107 diff-miRNAs were found, of which 44 were up-regulated and 63 were down-regulated. Taking the intersection of the results of both datasets, four diff-miRNAs were identified: hsa-miR-125a-3p, hsa-miR-330-3p, hsa-miR-339-5p and hsa-miR-613. In all, 94 target genes of the four diff-miRNAs were predicted. After considering the intersection of the results from the GSE32269 dataset, we obtained 25 target genes. Although either positive or negative correlations were found among the diff-miRNAs with some of the target genes, there is a lack of evidence on how such correlations regulate the development and promotion of Pca bone metastasis. Conclusion Hsa-miR-125a-3p, hsa-miR-330-3p, hsa-miR-339-5p and hsa-miR-613 are potential biomarkers for Pca bone metastasis.
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Affiliation(s)
- Zhenquan Lu
- Department of Urology, The University of Hong Kong-Shenzhen Hospital, Shenzhen, Guangdong Province, People’s Republic of China
| | - Jian Hou
- Department of Urology, The University of Hong Kong-Shenzhen Hospital, Shenzhen, Guangdong Province, People’s Republic of China
| | - Xiao Li
- Department of Orthopaedics and Traumatology, The University of Hong Kong-Shenzhen Hospital, Shenzhen, Guangdong Province, People’s Republic of China
| | - Jun Zhou
- Department of Orthopaedics and Traumatology, The University of Hong Kong-Shenzhen Hospital, Shenzhen, Guangdong Province, People’s Republic of China
| | - Bingfeng Luo
- Department of Urology, The University of Hong Kong-Shenzhen Hospital, Shenzhen, Guangdong Province, People’s Republic of China
| | - Songwu Liang
- Department of Urology, The University of Hong Kong-Shenzhen Hospital, Shenzhen, Guangdong Province, People’s Republic of China
| | - Richard K Lo
- Department of Urology, The University of Hong Kong-Shenzhen Hospital, Shenzhen, Guangdong Province, People’s Republic of China
| | - Tak Man Wong
- Department of Orthopaedics and Traumatology, The University of Hong Kong-Shenzhen Hospital, Shenzhen, Guangdong Province, People’s Republic of China
| | - Guan-Ming Kuang
- Department of Orthopaedics and Traumatology, The University of Hong Kong-Shenzhen Hospital, Shenzhen, Guangdong Province, People’s Republic of China
- Correspondence: Guan-Ming Kuang, Email
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Surmiak M, Wawrzycka-Adamczyk K, Kosałka-Węgiel J, Polański S, Sanak M. Profile of circulating extracellular vesicles microRNA correlates with the disease activity in granulomatosis with polyangiitis. Clin Exp Immunol 2022; 208:103-113. [PMID: 35380163 PMCID: PMC9113355 DOI: 10.1093/cei/uxac022] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 02/03/2022] [Accepted: 03/02/2022] [Indexed: 01/12/2023] Open
Abstract
Granulomatosis with polyangiitis is a chronic systemic inflammation of small vessels characterized by circulating anti-proteinase 3 antibodies. MicroRNAs are short transcripts specifically inhibiting protein translation. Neutrophils can release extracellular vesicles (EVs). In this study, we characterized profile of microRNA trafficked by EVs in GPA. Fifty patients with GPA were enrolled in the study, 25 at acute phase and 25 in remission. EVs were isolated from the blood serum, characterized by their number, size distribution. Following unbiased screening for microRNA expression, differentially expressed candidates were measured by quantitative real-time PCR. Circulating DNA-myeloperoxidase complexes and apoptosis-related transcripts in peripheral blood neutrophils were quantified. We identified four differentially expressed microRNAs from EVs in granulomatosis with polyangiitis (GPA). MirRs-223-3p, 664a-3p, and 200b-3p were overexpressed and miR-769-5p suppressed in the disease. A distinction between GPA and healthy controls was the best for miR-223-3p, whereas miR-664a-3p discriminated between active vs. remission of GPA. Correct classification of the disease based on multivariate discriminant analysis was between 92% for acute phase and 85% for all study participants. Bioinformatics tools identified genes transcripts potentially targeted by the microRNAs belonging to pathways of focal adhesion, mTOR signaling and neutrophil extracellular traps formation. Two microRNAs positively correlating with the disease activity were involved in neutrophil extracellular traps formation and apoptosis inhibition. A comprehensive characteristics of microRNAs trafficked in bloodstream inside EVs correlates well with our understanding of the mechanisms of GPA and suggests the importance of EVs in progression of the disease.
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Affiliation(s)
- Marcin Surmiak
- Department of Internal Medicine, Jagiellonian University Medical College, 8 Skawinska Str., 31-066 Kraków, Poland
| | | | - Joanna Kosałka-Węgiel
- Department of Internal Medicine, Jagiellonian University Medical College, 8 Skawinska Str., 31-066 Kraków, Poland
| | - Stanisław Polański
- Division of Biochemical and Molecular Diagnostics, University Hospital, 8 Skawinska Str., 31-066 Kraków, Poland
| | - Marek Sanak
- Department of Internal Medicine, Jagiellonian University Medical College, 8 Skawinska Str., 31-066 Kraków, Poland
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The emerging landscape of exosomal CircRNAs in solid cancers and hematological malignancies. Biomark Res 2022; 10:28. [PMID: 35505392 PMCID: PMC9066734 DOI: 10.1186/s40364-022-00375-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 04/05/2022] [Indexed: 12/24/2022] Open
Abstract
Circular RNAs (circRNAs) are a type of recently discovered noncoding RNA. They exert their biological functions by competitively binding to microRNAs (miRNAs) as miRNA sponges, promoting gene transcription and participating in the regulation of selective splicing, interacting with proteins and being translated into proteins. Exosomes are derived from intracavitary vesicles (ILVs), which are formed by the inward budding of multivesicular bodies (MVBs), and exosome release plays a pivotal role in intercellular communication. Accumulating evidence indicates that circRNAs in exosomes are associated with solid tumor invasion and metastasis. Additionally, emerging studies in the last 1 ~ 2 years have revealed that exosomal circRNA also have effect on hematological malignancies. In this review, we outline the properties and biological functions of circRNAs and exosomes. In particular, we summarize in detail the mechanism and roles of exosomal circRNAs and highlight their application as novel biomarkers in malignant tumors.
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Lai JJ, Chau ZL, Chen S, Hill JJ, Korpany KV, Liang N, Lin L, Lin Y, Liu JK, Liu Y, Lunde R, Shen W. Exosome Processing and Characterization Approaches for Research and Technology Development. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2103222. [PMID: 35332686 PMCID: PMC9130923 DOI: 10.1002/advs.202103222] [Citation(s) in RCA: 105] [Impact Index Per Article: 52.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 01/28/2022] [Indexed: 05/05/2023]
Abstract
Exosomes are extracellular vesicles that share components of their parent cells and are attractive in biotechnology and biomedical research as potential disease biomarkers as well as therapeutic agents. Crucial to realizing this potential is the ability to manufacture high-quality exosomes; however, unlike biologics such as proteins, exosomes lack standardized Good Manufacturing Practices for their processing and characterization. Furthermore, there is a lack of well-characterized reference exosome materials to aid in selection of methods for exosome isolation, purification, and analysis. This review informs exosome research and technology development by comparing exosome processing and characterization methods and recommending exosome workflows. This review also provides a detailed introduction to exosomes, including their physical and chemical properties, roles in normal biological processes and in disease progression, and summarizes some of the on-going clinical trials.
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Affiliation(s)
- James J. Lai
- Department of BioengineeringUniversity of WashingtonSeattleWA98195USA
| | - Zoe L. Chau
- Department of BioengineeringUniversity of WashingtonSeattleWA98195USA
| | - Sheng‐You Chen
- Department of Mechanical EngineeringUniversity of WashingtonSeattleWA98195USA
| | - John J. Hill
- Department of BioengineeringUniversity of WashingtonSeattleWA98195USA
| | | | - Nai‐Wen Liang
- Department of Materials Science and EngineeringNational Tsing Hua UniversityHsinchu30013Taiwan
| | - Li‐Han Lin
- Department of Mechanical EngineeringNational Taiwan UniversityTaipei City10617Taiwan
| | - Yi‐Hsuan Lin
- Department of Engineering and System ScienceNational Tsing Hua UniversityHsinchu30013Taiwan
| | - Joanne K. Liu
- Department of BioengineeringUniversity of WashingtonSeattleWA98195USA
| | - Yu‐Chung Liu
- Department of Materials Science and EngineeringNational Tsing Hua UniversityHsinchu30013Taiwan
| | - Ruby Lunde
- Department of BioengineeringUniversity of WashingtonSeattleWA98195USA
| | - Wei‐Ting Shen
- Department of Biomedical Engineering and Environmental SciencesNational Tsing Hua UniversityHsinchu30013Taiwan
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64
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Titanium(IV) immobilized affinity chromatography facilitated phosphoproteomics analysis of salivary extracellular vesicles for lung cancer. Anal Bioanal Chem 2022; 414:3697-3708. [DOI: 10.1007/s00216-022-04013-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 03/03/2022] [Accepted: 03/08/2022] [Indexed: 02/07/2023]
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Bellotti C, Stäuble A, Steinfeld R. CD9 and folate receptor overexpression are not sufficient for VSV-G-independent lentiviral transduction. PLoS One 2022; 17:e0264642. [PMID: 35271606 PMCID: PMC8912258 DOI: 10.1371/journal.pone.0264642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 02/14/2022] [Indexed: 12/02/2022] Open
Abstract
Extracellular vesicles have become a research focus for their potential as therapeutic vehicles that carry cargo substances. Extracellular vesicles may origin from the endosomal compartment and share several characteristics with the envelope of lentiviruses. A previous study reported that constitutive expression of the tetraspanin CD9, an extracellular vesicle marker, not only increases vesicle secretion from cells, but has also a positive effect on lentiviral transduction efficiency. Moreover, it was shown that expression of CD9 on the viral envelope in absence of viral glycoproteins was sufficient for the transduction of mammalian cells. In this study, we investigate the effect of CD9 and folate receptor alpha, a GPI-anchored protein, on biosynthesis and transduction efficiency of vesicles carrying lentiviral vectors. We demonstrate that neither CD9 nor FRα nor the combination of both were able to mediate a significant transduction of therapeutic vesicles carrying lentiviral RNA. Further studies are required to identify endogenous mammalian proteins that can be used for pseudotyping of viral envelopes to improve viral targeting without inducing immune responses.
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Affiliation(s)
- Cristina Bellotti
- Department of Paediatric Neurology, University Children’s Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Andreas Stäuble
- Department of Paediatric Neurology, University Children’s Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Robert Steinfeld
- Department of Paediatric Neurology, University Children’s Hospital Zurich, University of Zurich, Zurich, Switzerland
- * E-mail:
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66
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Kirkemo LL, Elledge SK, Yang J, Byrnes JR, Glasgow JE, Blelloch R, Wells JA. Cell-surface tethered promiscuous biotinylators enable comparative small-scale surface proteomic analysis of human extracellular vesicles and cells. eLife 2022; 11:73982. [PMID: 35257663 PMCID: PMC8983049 DOI: 10.7554/elife.73982] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 02/07/2022] [Indexed: 11/24/2022] Open
Abstract
Characterization of cell surface proteome differences between cancer and healthy cells is a valuable approach for the identification of novel diagnostic and therapeutic targets. However, selective sampling of surface proteins for proteomics requires large samples (>10e6 cells) and long labeling times. These limitations preclude analysis of material-limited biological samples or the capture of rapid surface proteomic changes. Here, we present two labeling approaches to tether exogenous peroxidases (APEX2 and HRP) directly to cells, enabling rapid, small-scale cell surface biotinylation without the need to engineer cells. We used a novel lipidated DNA-tethered APEX2 (DNA-APEX2), which upon addition to cells promoted cell agnostic membrane-proximal labeling. Alternatively, we employed horseradish peroxidase (HRP) fused to the glycan-binding domain of wheat germ agglutinin (WGA-HRP). This approach yielded a rapid and commercially inexpensive means to directly label cells containing common N-Acetylglucosamine (GlcNAc) and sialic acid glycans on their surface. The facile WGA-HRP method permitted high surface coverage of cellular samples and enabled the first comparative surface proteome characterization of cells and cell-derived small extracellular vesicles (EVs), leading to the robust quantification of 953 cell and EV surface annotated proteins. We identified a newly recognized subset of EV-enriched markers, as well as proteins that are uniquely upregulated on Myc oncogene-transformed prostate cancer EVs. These two cell-tethered enzyme surface biotinylation approaches are highly advantageous for rapidly and directly labeling surface proteins across a range of material-limited sample types.
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Affiliation(s)
- Lisa L Kirkemo
- Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, United States
| | - Susanna K Elledge
- Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, United States
| | - Jiuling Yang
- Department of Urology, University of California, San Francisco, San Francisco, United States
| | - James R Byrnes
- Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, United States
| | - Jeff E Glasgow
- Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, United States
| | - Robert Blelloch
- Department of Urology, University of California, San Francisco, San Francisco, United States
| | - James A Wells
- Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, United States
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67
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Hossain KR, Escobar Bermeo JD, Warton K, Valenzuela SM. New Approaches and Biomarker Candidates for the Early Detection of Ovarian Cancer. Front Bioeng Biotechnol 2022; 10:819183. [PMID: 35223789 PMCID: PMC8867026 DOI: 10.3389/fbioe.2022.819183] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Accepted: 01/24/2022] [Indexed: 11/13/2022] Open
Affiliation(s)
- K R Hossain
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
| | - J D Escobar Bermeo
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia.,ARC Research Hub for Integrated Device for End-user Analysis at Low-levels (IDEAL), Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
| | - K Warton
- School of Women's and Children's Health, Faculty of Medicine and Health, University of New South Wales, South Wales, NSW, Australia
| | - S M Valenzuela
- School of Life Sciences, Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia.,ARC Research Hub for Integrated Device for End-user Analysis at Low-levels (IDEAL), Faculty of Science, University of Technology Sydney, Sydney, NSW, Australia
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Cappello F, Fais S. Extracellular vesicles in cancer pros and cons: the importance of the evidence-based medicine. Semin Cancer Biol 2022; 86:4-12. [DOI: 10.1016/j.semcancer.2022.01.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 01/18/2022] [Accepted: 01/28/2022] [Indexed: 12/17/2022]
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Wang N, Yuan S, Fang C, Hu X, Zhang YS, Zhang LL, Zeng XT. Nanomaterials-Based Urinary Extracellular Vesicles Isolation and Detection for Non-invasive Auxiliary Diagnosis of Prostate Cancer. Front Med (Lausanne) 2022; 8:800889. [PMID: 35096890 PMCID: PMC8795515 DOI: 10.3389/fmed.2021.800889] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Accepted: 12/13/2021] [Indexed: 12/12/2022] Open
Abstract
Extracellular vesicles (EVs) are natural nanoparticles secreted by cells in the body and released into the extracellular environment. They are associated with various physiological or pathological processes, and considered as carriers in intercellular information transmission, so that EVs can be used as an important marker of liquid biopsy for disease diagnosis and prognosis. EVs are widely present in various body fluids, among which, urine is easy to obtain in large amount through non-invasive methods and has a small dynamic range of proteins, so it is a good object for studying EVs. However, most of the current isolation and detection of EVs still use traditional methods, which are of low purity, time consuming, and poor efficiency; therefore, more efficient and highly selective techniques are urgently needed. Recently, inspired by the nanoscale of EVs, platforms based on nanomaterials have been innovatively explored for isolation and detection of EVs from body fluids. These newly developed nanotechnologies, with higher selectivity and sensitivity, greatly improve the precision of isolation target EVs from urine. This review focuses on the nanomaterials used in isolation and detection of urinary EVs, discusses the advantages and disadvantages between traditional methods and nanomaterials-based platforms, and presents urinary EV-derived biomarkers for prostate cancer (PCa) diagnosis. We aim to provide a reference for researchers who want to carry out studies about nanomaterial-based platforms to identify urinary EVs, and we hope to summarize the biomarkers in downstream analysis of urinary EVs for auxiliary diagnosis of PCa disease in detail.
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Affiliation(s)
- Na Wang
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Shuai Yuan
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Cheng Fang
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Xiao Hu
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China.,Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Yu-Sen Zhang
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China.,Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Ling-Ling Zhang
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Xian-Tao Zeng
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, China.,Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, China
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Milan A, Mioc A, Prodea A, Mioc M, Buzatu R, Ghiulai R, Racoviceanu R, Caruntu F, Şoica C. The Optimized Delivery of Triterpenes by Liposomal Nanoformulations: Overcoming the Challenges. Int J Mol Sci 2022; 23:ijms23031140. [PMID: 35163063 PMCID: PMC8835305 DOI: 10.3390/ijms23031140] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 01/13/2022] [Accepted: 01/18/2022] [Indexed: 02/06/2023] Open
Abstract
The last decade has witnessed a sustained increase in the research development of modern-day chemo-therapeutics, especially for those used for high mortality rate pathologies. However, the therapeutic landscape is continuously changing as a result of the currently existing toxic side effects induced by a substantial range of drug classes. One growing research direction driven to mitigate such inconveniences has converged towards the study of natural molecules for their promising therapeutic potential. Triterpenes are one such class of compounds, intensively investigated for their therapeutic versatility. Although the pharmacological effects reported for several representatives of this class has come as a well-deserved encouragement, the pharmacokinetic profile of these molecules has turned out to be an unwelcomed disappointment. Nevertheless, the light at the end of the tunnel arrived with the development of nanotechnology, more specifically, the use of liposomes as drug delivery systems. Liposomes are easily synthesizable phospholipid-based vesicles, with highly tunable surfaces, that have the ability to transport both hydrophilic and lipophilic structures ensuring superior drug bioavailability at the action site as well as an increased selectivity. This study aims to report the results related to the development of different types of liposomes, used as targeted vectors for the delivery of various triterpenes of high pharmacological interest.
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Affiliation(s)
- Andreea Milan
- Faculty of Pharmacy, “Victor Babeş” University of Medicine and Pharmacy, 2 E. Murgu Sq., 300041 Timişoara, Romania; (A.M.); (A.M.); (A.P.); (R.G.); (R.R.); (C.Ş.)
- Research Centre for Pharmaco-Toxicological Evaluation, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Sq., No. 2, 300041 Timişoara, Romania
| | - Alexandra Mioc
- Faculty of Pharmacy, “Victor Babeş” University of Medicine and Pharmacy, 2 E. Murgu Sq., 300041 Timişoara, Romania; (A.M.); (A.M.); (A.P.); (R.G.); (R.R.); (C.Ş.)
- Research Centre for Pharmaco-Toxicological Evaluation, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Sq., No. 2, 300041 Timişoara, Romania
| | - Alexandra Prodea
- Faculty of Pharmacy, “Victor Babeş” University of Medicine and Pharmacy, 2 E. Murgu Sq., 300041 Timişoara, Romania; (A.M.); (A.M.); (A.P.); (R.G.); (R.R.); (C.Ş.)
- Research Centre for Pharmaco-Toxicological Evaluation, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Sq., No. 2, 300041 Timişoara, Romania
| | - Marius Mioc
- Faculty of Pharmacy, “Victor Babeş” University of Medicine and Pharmacy, 2 E. Murgu Sq., 300041 Timişoara, Romania; (A.M.); (A.M.); (A.P.); (R.G.); (R.R.); (C.Ş.)
- Research Centre for Pharmaco-Toxicological Evaluation, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Sq., No. 2, 300041 Timişoara, Romania
- Correspondence: (M.M.); (R.B.); Tel.: +40-256-494-604 (M.M. & R.B.)
| | - Roxana Buzatu
- Faculty of Dental Medicine, “Victor Babeş” University of Medicine and Pharmacy Timişoara, 2 Eftimie Murgu Street, 300041 Timişoara, Romania
- Correspondence: (M.M.); (R.B.); Tel.: +40-256-494-604 (M.M. & R.B.)
| | - Roxana Ghiulai
- Faculty of Pharmacy, “Victor Babeş” University of Medicine and Pharmacy, 2 E. Murgu Sq., 300041 Timişoara, Romania; (A.M.); (A.M.); (A.P.); (R.G.); (R.R.); (C.Ş.)
- Research Centre for Pharmaco-Toxicological Evaluation, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Sq., No. 2, 300041 Timişoara, Romania
| | - Roxana Racoviceanu
- Faculty of Pharmacy, “Victor Babeş” University of Medicine and Pharmacy, 2 E. Murgu Sq., 300041 Timişoara, Romania; (A.M.); (A.M.); (A.P.); (R.G.); (R.R.); (C.Ş.)
- Research Centre for Pharmaco-Toxicological Evaluation, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Sq., No. 2, 300041 Timişoara, Romania
| | - Florina Caruntu
- Faculty of Medicine, “Victor Babeş” University of Medicine and Pharmacy Timişoara, 2 Eftimie Murgu Street, 300041 Timişoara, Romania;
| | - Codruţa Şoica
- Faculty of Pharmacy, “Victor Babeş” University of Medicine and Pharmacy, 2 E. Murgu Sq., 300041 Timişoara, Romania; (A.M.); (A.M.); (A.P.); (R.G.); (R.R.); (C.Ş.)
- Research Centre for Pharmaco-Toxicological Evaluation, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Sq., No. 2, 300041 Timişoara, Romania
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Characterization of surface markers on extracellular vesicles isolated from lymphatic exudate from patients with breast cancer. BMC Cancer 2022; 22:50. [PMID: 35012489 PMCID: PMC8744234 DOI: 10.1186/s12885-021-08870-w] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 10/11/2021] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Breast cancer is the most common cancer, and the leading cause of cancer-related deaths, among females world-wide. Recent research suggests that extracellular vesicles (EVs) play a major role in the development of breast cancer metastasis. Axillary lymph node dissection (ALND) is a procedure in patients with known lymph node metastases, and after surgery large amounts of serous fluid are produced from the axilla. The overall aim was to isolate and characterize EVs from axillary serous fluid, and more specifically to determine if potential breast cancer biomarkers could be identified. METHODS Lymphatic drain fluid was collected from 7 patients with breast cancer the day after ALND. EVs were isolated using size exclusion chromatography, quantified and detected by nanoparticle tracking analysis, electron microscopy, nano flow cytometry and western blot. The expression of 37 EV surface proteins was evaluated by flow cytometry using the MACSPlex Exosome kit. RESULTS Lymphatic drainage exudate retrieved after surgery from all 7 patients contained EVs. The isolated EVs were positive for the typical EV markers CD9, CD63, CD81 and Flotillin-1 while albumin was absent, indicating low contamination from blood proteins. In total, 24 different EV surface proteins were detected. Eleven of those proteins were detected in all patients, including the common EV markers CD9, CD63 and CD81, cancer-related markers CD24, CD29, CD44 and CD146, platelet markers CD41b, CD42a and CD62p as well as HLA-DR/DP/DQ. Furthermore, CD29 and CD146 were enriched in Her2+ patients compared to patients with Her2- tumors. CONCLUSIONS Lymphatic drainage exudate retrieved from breast cancer patients after surgery contains EVs that can be isolated using SEC isolation. The EVs have several cancer-related markers including CD24, CD29, CD44 and CD146, proteins of potential interest as biomarkers as well as to increase the understanding of the mechanisms of cancer biology.
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Visan KS, Lobb RJ, Wen SW, Bedo J, Lima LG, Krumeich S, Palma C, Ferguson K, Green B, Niland C, Cloonan N, Simpson PT, McCart Reed AE, Everitt SJ, MacManus MP, Hartel G, Salomon C, Lakhani SR, Fielding D, Möller A. Blood-Derived Extracellular Vesicle-Associated miR-3182 Detects Non-Small Cell Lung Cancer Patients. Cancers (Basel) 2022; 14:cancers14010257. [PMID: 35008424 PMCID: PMC8750562 DOI: 10.3390/cancers14010257] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 12/20/2021] [Accepted: 12/28/2021] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Lung cancer is the leading cause of cancer-related death worldwide as patients are burdened with incredibly poor prognosis. Low survival rates are primarily attributed to lack of early detection and, therefore, timely therapeutic interventions. Late diagnosis is essentially caused by absent and non-specific symptoms, and compounded by inadequate diagnostic tools. We show here that a lung cancer biomarker, based on a simple blood test, might provide promising advantages for diagnostic assessment. Small extracellular vesicles (sEVs) are miniscule messengers that carry cancer biomarkers and are easily detected in the blood. We identify that the abundance of a specific micro-RNA, miR-3182, in these sEVs can be detected in the blood of lung cancer patients but not in controls with benign lung conditions. This demonstrates the potential use of miR-3182 as a biomarker for lung cancer diagnosis. Abstract With five-year survival rates as low as 3%, lung cancer is the most common cause of cancer-related mortality worldwide. The severity of the disease at presentation is accredited to the lack of early detection capacities, resulting in the reliance on low-throughput diagnostic measures, such as tissue biopsy and imaging. Interest in the development and use of liquid biopsies has risen, due to non-invasive sample collection, and the depth of information it can provide on a disease. Small extracellular vesicles (sEVs) as viable liquid biopsies are of particular interest due to their potential as cancer biomarkers. To validate the use of sEVs as cancer biomarkers, we characterised cancer sEVs using miRNA sequencing analysis. We found that miRNA-3182 was highly enriched in sEVs derived from the blood of patients with invasive breast carcinoma and NSCLC. The enrichment of sEV miR-3182 was confirmed in oncogenic, transformed lung cells in comparison to isogenic, untransformed lung cells. Most importantly, miR-3182 can successfully distinguish early-stage NSCLC patients from those with benign lung conditions. Therefore, miR-3182 provides potential to be used for the detection of NSCLC in blood samples, which could result in earlier therapy and thus improved outcomes and survival for patients.
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Affiliation(s)
- Kekoolani S. Visan
- Tumour Microenvironment Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD 4006, Australia; (K.S.V.); (R.J.L.); (L.G.L.); (S.K.)
- School of Medicine, The University of Queensland, Brisbane, QLD 4006, Australia
| | - Richard J. Lobb
- Tumour Microenvironment Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD 4006, Australia; (K.S.V.); (R.J.L.); (L.G.L.); (S.K.)
- Centre for Personalized Nanomedicine, Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, Brisbane, QLD 4072, Australia
| | - Shu Wen Wen
- Centre for Inflammatory Diseases, Department of Medicine, School of Clinical Sciences, Monash University, Clayton, VIC 3168, Australia;
| | - Justin Bedo
- Bioinformatics Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia;
- School of Computing and Information Systems, The University of Melbourne, Parkville, VIC 3010, Australia
| | - Luize G. Lima
- Tumour Microenvironment Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD 4006, Australia; (K.S.V.); (R.J.L.); (L.G.L.); (S.K.)
| | - Sophie Krumeich
- Tumour Microenvironment Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD 4006, Australia; (K.S.V.); (R.J.L.); (L.G.L.); (S.K.)
| | - Carlos Palma
- Exosome Biology Laboratory, Centre for Clinical Diagnostics, UQ Centre for Clinical Research, Royal Brisbane and Women’s Hospital, Faculty of Medicine, The University of Queensland, Brisbane QLD 4029, Australia; (C.P.); (C.S.)
| | - Kaltin Ferguson
- UQ Centre for Clinical Research, The University of Queensland, Brisbane, QLD 4072, Australia; (K.F.); (B.G.); (C.N.); (P.T.S.); (A.E.M.R.); (S.R.L.); (D.F.)
- Royal Brisbane and Women’s Hospital, Brisbane, QLD 4029, Australia
| | - Ben Green
- UQ Centre for Clinical Research, The University of Queensland, Brisbane, QLD 4072, Australia; (K.F.); (B.G.); (C.N.); (P.T.S.); (A.E.M.R.); (S.R.L.); (D.F.)
- Royal Brisbane and Women’s Hospital, Brisbane, QLD 4029, Australia
| | - Colleen Niland
- UQ Centre for Clinical Research, The University of Queensland, Brisbane, QLD 4072, Australia; (K.F.); (B.G.); (C.N.); (P.T.S.); (A.E.M.R.); (S.R.L.); (D.F.)
- Royal Brisbane and Women’s Hospital, Brisbane, QLD 4029, Australia
| | - Nicole Cloonan
- Faculty of Science, University of Auckland, Auckland 1010, New Zealand;
| | - Peter T. Simpson
- UQ Centre for Clinical Research, The University of Queensland, Brisbane, QLD 4072, Australia; (K.F.); (B.G.); (C.N.); (P.T.S.); (A.E.M.R.); (S.R.L.); (D.F.)
- Royal Brisbane and Women’s Hospital, Brisbane, QLD 4029, Australia
| | - Amy E. McCart Reed
- UQ Centre for Clinical Research, The University of Queensland, Brisbane, QLD 4072, Australia; (K.F.); (B.G.); (C.N.); (P.T.S.); (A.E.M.R.); (S.R.L.); (D.F.)
- Royal Brisbane and Women’s Hospital, Brisbane, QLD 4029, Australia
| | - Sarah J. Everitt
- Division of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC 3000, Australia; (S.J.E.); (M.P.M.)
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC 3010, Australia
| | - Michael P. MacManus
- Division of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC 3000, Australia; (S.J.E.); (M.P.M.)
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC 3010, Australia
| | - Gunter Hartel
- Statistics Unit, QIMR Berghofer Medical Research Institute, Herston, QLD 4006, Australia;
| | - Carlos Salomon
- Exosome Biology Laboratory, Centre for Clinical Diagnostics, UQ Centre for Clinical Research, Royal Brisbane and Women’s Hospital, Faculty of Medicine, The University of Queensland, Brisbane QLD 4029, Australia; (C.P.); (C.S.)
- Departamento de Investigación, Postgrado y Educación Continua (DIPEC), Facultad de Ciencias de la Salud, Universidad del Alba, Santiago 171177, Chile
| | - Sunil R. Lakhani
- UQ Centre for Clinical Research, The University of Queensland, Brisbane, QLD 4072, Australia; (K.F.); (B.G.); (C.N.); (P.T.S.); (A.E.M.R.); (S.R.L.); (D.F.)
- Pathology Queensland, Royal Brisbane and Women’s Hospital, Brisbane, QLD 4029, Australia
| | - David Fielding
- UQ Centre for Clinical Research, The University of Queensland, Brisbane, QLD 4072, Australia; (K.F.); (B.G.); (C.N.); (P.T.S.); (A.E.M.R.); (S.R.L.); (D.F.)
- Department of Thoracic Medicine, Royal Brisbane and Women’s Hospital, Brisbane, QLD 4029, Australia
| | - Andreas Möller
- Tumour Microenvironment Laboratory, QIMR Berghofer Medical Research Institute, Herston, QLD 4006, Australia; (K.S.V.); (R.J.L.); (L.G.L.); (S.K.)
- School of Medicine, The University of Queensland, Brisbane, QLD 4006, Australia
- Correspondence: ; Tel.: +61-7-3845-3950; Fax: +61-7-3362-0105
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Li J, Xie S, Qu F, Tan W. Aptasensors for Cancerous Exosome Detection. Methods Mol Biol 2022; 2504:3-20. [PMID: 35467275 DOI: 10.1007/978-1-0716-2341-1_1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Cancerous exosomes that carry multiple biomarkers are attractive targets for the early diagnosis and therapy of cancer. As one of the powerful molecular recognition tools, aptamers with excellent binding affinity and specificity toward biomarkers have been exploited to construct various aptamer-based biosensors (aptasensors) for exosome detection. Here, we review recent advances in aptasensors for the detection of cancerous exosomes. We first discuss the importance and potential of cancerous exosomes in cancer diagnosis and then summarize some conventional aptasensors from the perspective of biomarker recognition and signal collection strategies. Finally, we comment on the outlook for aptasensor research and new directions for cancerous exosome detection.
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Affiliation(s)
- Jin Li
- The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, Zhejiang, China
| | - Sitao Xie
- The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, Zhejiang, China
| | - Fengli Qu
- The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, Zhejiang, China.
| | - Weihong Tan
- The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, Zhejiang, China.
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, College of Biology, Collaborative Innovation Center for Chemistry and Molecular Medicine, Hunan University, Changsha, China.
- Institute of Molecular Medicine (IMM), Renji Hospital, State Key Laboratory of Oncogenes and Related Genes, Shanghai Jiao Tong University, School of Medicine, and College of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, China.
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74
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Cytokine-enhanced cytolytic activity of exosomes from NK Cells. Cancer Gene Ther 2022; 29:734-749. [PMID: 34316033 PMCID: PMC9209332 DOI: 10.1038/s41417-021-00352-2] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 05/09/2021] [Accepted: 05/18/2021] [Indexed: 02/06/2023]
Abstract
Natural killer (NK) cells play key roles in immune surveillance against tumors and viral infection. NK cells distinguish abnormal cells from healthy cells by cell-cell interaction with cell surface proteins and then attack target cells via multiple mechanisms. In addition, extracellular vesicles (EVs) derived from NK cells (NK-EVs), including exosomes, possess cytotoxic capacity against tumor cells, but their characteristics and regulation by cytokines remain unknown. Here, we report that EVs derived from human NK-92 cells stimulated with IL-15 + IL-21 show enhanced cytotoxic capacity against tumor cells. Major cytolytic granules, granzyme B and granzyme H, are enriched by IL-15 + IL-21 stimulation in NK-EVs; however, knockout experiments reveal those cytolytic granules are independent of enhanced cytotoxic capacity. To find out the key molecules, mass spectrometry analyses were performed with different cytokine conditions, no cytokine, IL-15, IL-21, or IL-15 + IL-21. We then found that CD226 (DNAM-1) on NK-EVs is enriched by IL-15 + IL-21 stimulation and that blocking antibodies against CD226 reduced the cytolytic activity of NK-EVs. We also show NK-EVs are taken up by target cells via macropinocytosis. Collectively, our findings elucidate the novel properties of NK-EVs and the mechanism of their incorporation into target cells.
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75
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Sassu CM, Palaia I, Boccia SM, Caruso G, Perniola G, Tomao F, Di Donato V, Musella A, Muzii L. Role of Circulating Biomarkers in Platinum-Resistant Ovarian Cancer. Int J Mol Sci 2021; 22:ijms222413650. [PMID: 34948446 PMCID: PMC8707281 DOI: 10.3390/ijms222413650] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/18/2021] [Accepted: 12/19/2021] [Indexed: 02/07/2023] Open
Abstract
Ovarian cancer (OC) is the second most common cause of death in women with gynecological cancer. Considering the poor prognosis, particularly in the case of platinum-resistant (PtR) disease, a huge effort was made to define new biomarkers able to help physicians in approaching and treating these challenging patients. Currently, most data can be obtained from tumor biopsy samples, but this is not always available and implies a surgical procedure. On the other hand, circulating biomarkers are detected with non-invasive methods, although this might require expensive techniques. Given the fervent hope in their value, here we focused on the most studied circulating biomarkers that could play a role in PtR OC.
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76
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Boyne C, Lennox D, Beech O, Powis SJ, Kumar P. What Is the Role of HLA-I on Cancer Derived Extracellular Vesicles? Defining the Challenges in Characterisation and Potential Uses of This Ligandome. Int J Mol Sci 2021; 22:ijms222413554. [PMID: 34948350 PMCID: PMC8703738 DOI: 10.3390/ijms222413554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 12/13/2021] [Indexed: 11/16/2022] Open
Abstract
The Human Leukocyte Antigen class I (HLA-I) system is an essential part of the immune system that is fundamental to the successful activation of cytotoxic lymphocytes, and an effective subsequent immune attack against both pathogen-infected and cancer cells. The importance of cytotoxic T cell activity and ability to detect foreign cancer-related antigenic peptides has recently been highlighted by the successful application of monoclonal antibody-based checkpoint inhibitors as novel immune therapies. Thus, there is an increased interest in fully characterising the repertoire of peptides that are being presented to cytotoxic CD8+ T cells by cancer cells. However, HLA-I is also known to be present on the surface of extracellular vesicles, which are released by most if not all cancer cells. Whilst the peptide ligandome presented by cell surface HLA class I molecules on cancer cells has been studied extensively, the ligandome of extracellular vesicles remains relatively poorly defined. Here, we will describe the current understanding of the HLA-I peptide ligandome and its role on cancer-derived extracellular vesicles, and evaluate the aspects of the system that have the potential to advance immune-based therapeutic approaches for the effective treatment of cancer.
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77
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Lin L, Cai GX, Zhai XM, Yang XX, Li M, Li K, Zhou CL, Liu TC, Han BW, Liu ZJ, Chen MQ, Ye GL, Wu YS, Guo ZW. Plasma-Derived Extracellular Vesicles Circular RNAs Serve as Biomarkers for Breast Cancer Diagnosis. Front Oncol 2021; 11:752651. [PMID: 34900700 PMCID: PMC8660094 DOI: 10.3389/fonc.2021.752651] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 10/15/2021] [Indexed: 12/24/2022] Open
Abstract
Breast cancer is the second cause of cancer-associated death among women and seriously endangers women's health. Therefore, early identification of breast cancer would be beneficial to women's health. At present, circular RNA (circRNA) not only exists in the extracellular vesicles (EVs) in plasma, but also presents distinct patterns under different physiological and pathological conditions. Therefore, we assume that circRNA could be used for early diagnosis of breast cancer. Here, we developed classifiers for breast cancer diagnosis that relied on 259 samples, including 144 breast cancer patients and 115 controls. In the discovery stage, we compared the genome-wide long RNA profiles of EVs in patients with breast cancer (n=14) and benign breast (n=6). To further verify its potential in early diagnosis of breast cancer, we prospectively collected plasma samples from 259 individuals before treatment, including 144 breast cancer patients and 115 controls. Finally, we developed and verified the predictive classifies based on their circRNA expression profiles of plasma EVs by using multiple machine learning models. By comparing their circRNA profiles, we found 439 circRNAs with significantly different levels between cancer patients and controls. Considering the cost and practicability of the test, we selected 20 candidate circRNAs with elevated levels and detected their levels by quantitative real-time polymerase chain reaction. In the training cohort, we found that BCExoC, a nine-circRNA combined classifier with SVM model, achieved the largest AUC of 0.83 [95% CI 0.77-0.88]. In the validation cohort, the predictive efficacy of the classifier achieved 0.80 [0.71-0.89]. Our work reveals the application prospect of circRNAs in plasma EVs as non-invasive liquid biopsies in the diagnosis and management of breast cancer.
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Affiliation(s)
- Li Lin
- Key Laboratory of Antibody Engineering of Guangdong Higher Education Institutes, School of Laboratory Medical and Biotechnology, Southern Medical University, Guangzhou, China
| | - Geng-Xi Cai
- Department of Breast Surgery, The First People's Hospital of Foshan, Foshan, China.,Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Xiang-Ming Zhai
- Key Laboratory of Antibody Engineering of Guangdong Higher Education Institutes, School of Laboratory Medical and Biotechnology, Southern Medical University, Guangzhou, China
| | - Xue-Xi Yang
- Key Laboratory of Antibody Engineering of Guangdong Higher Education Institutes, School of Laboratory Medical and Biotechnology, Southern Medical University, Guangzhou, China
| | - Min Li
- Key Laboratory of Antibody Engineering of Guangdong Higher Education Institutes, School of Laboratory Medical and Biotechnology, Southern Medical University, Guangzhou, China
| | - Kun Li
- Department of Cancer Biology, Guangzhou XGene Co., Ltd., Guangzhou, China
| | - Chun-Lian Zhou
- Key Laboratory of Antibody Engineering of Guangdong Higher Education Institutes, School of Laboratory Medical and Biotechnology, Southern Medical University, Guangzhou, China
| | - Tian-Cai Liu
- Key Laboratory of Antibody Engineering of Guangdong Higher Education Institutes, School of Laboratory Medical and Biotechnology, Southern Medical University, Guangzhou, China
| | - Bo-Wei Han
- Key Laboratory of Antibody Engineering of Guangdong Higher Education Institutes, School of Laboratory Medical and Biotechnology, Southern Medical University, Guangzhou, China
| | - Zi-Jia Liu
- Key Laboratory of Antibody Engineering of Guangdong Higher Education Institutes, School of Laboratory Medical and Biotechnology, Southern Medical University, Guangzhou, China
| | - Mei-Qi Chen
- Key Laboratory of Antibody Engineering of Guangdong Higher Education Institutes, School of Laboratory Medical and Biotechnology, Southern Medical University, Guangzhou, China
| | - Guo-Lin Ye
- Department of Breast Surgery, The First People's Hospital of Foshan, Foshan, China
| | - Ying-Song Wu
- Key Laboratory of Antibody Engineering of Guangdong Higher Education Institutes, School of Laboratory Medical and Biotechnology, Southern Medical University, Guangzhou, China
| | - Zhi-Wei Guo
- Key Laboratory of Antibody Engineering of Guangdong Higher Education Institutes, School of Laboratory Medical and Biotechnology, Southern Medical University, Guangzhou, China
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Rizwan MN, Ma Y, Nenkov M, Jin L, Schröder DC, Westermann M, Gaßler N, Chen Y. Tumor-derived exosomes: Key players in non-small cell lung cancer metastasis and their implication for targeted therapy. Mol Carcinog 2021; 61:269-280. [PMID: 34897815 DOI: 10.1002/mc.23378] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 11/18/2021] [Accepted: 11/20/2021] [Indexed: 12/17/2022]
Abstract
Exosomes represent extracellular vesicles of endocytic origin ranging from 30 to 100 nm that are released by most of eukaryotic cells and can be found in body fluids. These vesicles in carrying DNA, RNA, microRNA (miRNA), Long noncoding RNA, proteins, and lipids serve as intercellular communicators. Due to their role in crosstalk between tumor cells and mesenchymal stroma cells, they are vital for tumor growth, progression, and anticancer drug resistance. Lung cancer is a global leading cause of cancer-related deaths with 5-year survival rates of about 7% in patients with distant metastasis. Although the implementation of targeted therapy has improved the clinical outcome of nonsmall cell lung cancer, drug resistance remains a major obstacle. Lung tumor-derived exosomes (TDEs) conveying molecular information from tumor cells to their neighbor cells or cells at distant sites of the body activate the tumor microenvironment (TME) and facilitate tumor metastasis. Exosomal miRNAs are also considered as noninvasive biomarkers for early diagnosis of lung cancer. This review summarizes the influence of lung TDEs on the TME and metastasis. Their involvement in targeted therapy resistance and potential clinical applications are discussed. Additionally, challenges encountered in the development of exosome-based therapeutic strategies are addressed.
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Affiliation(s)
- Maryam Noor Rizwan
- Section Pathology of the Institute of Forensic Medicine, Jena University Hospital, Friedrich Schiller University, Jena, Germany
| | - Yunxia Ma
- Section Pathology of the Institute of Forensic Medicine, Jena University Hospital, Friedrich Schiller University, Jena, Germany
| | - Miljana Nenkov
- Section Pathology of the Institute of Forensic Medicine, Jena University Hospital, Friedrich Schiller University, Jena, Germany
| | - Lai Jin
- Department of Hematology, Zhejiang Provincial People's Hospital, Hangzhou, China
| | - Desiree Charlotte Schröder
- Section Pathology of the Institute of Forensic Medicine, Jena University Hospital, Friedrich Schiller University, Jena, Germany
| | - Martin Westermann
- Electron Microscopy Center, Jena University Hospital, Friedrich Schiller University, Jena, Germany
| | - Nikolaus Gaßler
- Section Pathology of the Institute of Forensic Medicine, Jena University Hospital, Friedrich Schiller University, Jena, Germany
| | - Yuan Chen
- Section Pathology of the Institute of Forensic Medicine, Jena University Hospital, Friedrich Schiller University, Jena, Germany
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79
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miR-4454 Promotes Hepatic Carcinoma Progression by Targeting Vps4A and Rab27A. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:9230435. [PMID: 34777698 PMCID: PMC8580624 DOI: 10.1155/2021/9230435] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 10/04/2021] [Indexed: 12/24/2022]
Abstract
Hepatocellular carcinoma (HCC) has high morbidity and mortality. MicroRNAs (miRNAs), which could be regulated by cancer-derived exosomes, play critical regulatory roles in the initiation and development of cancer. However, the expressions, effects, and mechanisms of abundant miRNAs regulated by HCC cancer-derived exosomes in HCC remain largely unclear. Exosomes of HepG2 cells under heat shock, TGF-β1, doxorubicin, acid and hypoxia/reoxygenation (H/R) conditions, and exosomes were successfully identified by transmission electron microscopy and Western blot analysis. The identified exosomes were then applied to evaluate the miRNA expression profiles by RNA sequencing. Mechanically, we discovered that doxorubicin was upregulated, TGF-β1 downregulated the expressions of Vps4A, Rab27A, Alix, and Hrs in HepG2 cells and exosomes, and Vps4A and Rab27A, as target genes for miR-4454, could also be downregulated by miR-4454. Functionally, we revealed that miR-4454 inhibitor and miR-4454 inhibitor-mediated exosomes could markedly suppress proliferation, migration, invasion, and vascularization and accelerate cycle arrest, apoptosis, and ROS of HepG2 cells. This study provided many potential HCC cancer-derived exosome-mediated miRNAs in HCC under 5 different stimulus conditions. Meanwhile, we certified that miR-4454 in exosomes could provide a novel and effective mechanism for HCC function.
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80
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The Evolution and Future of Targeted Cancer Therapy: From Nanoparticles, Oncolytic Viruses, and Oncolytic Bacteria to the Treatment of Solid Tumors. NANOMATERIALS 2021; 11:nano11113018. [PMID: 34835785 PMCID: PMC8623458 DOI: 10.3390/nano11113018] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 10/28/2021] [Accepted: 11/01/2021] [Indexed: 02/07/2023]
Abstract
While many classes of chemotherapeutic agents exist to treat solid tumors, few can generate a lasting response without substantial off-target toxicity despite significant scientific advancements and investments. In this review, the paths of development for nanoparticles, oncolytic viruses, and oncolytic bacteria over the last 20 years of research towards clinical translation and acceptance as novel cancer therapeutics are compared. Novel nanoparticle, oncolytic virus, and oncolytic bacteria therapies all start with a common goal of accomplishing therapeutic drug activity or delivery to a specific site while avoiding off-target effects, with overlapping methodology between all three modalities. Indeed, the degree of overlap is substantial enough that breakthroughs in one therapeutic could have considerable implications on the progression of the other two. Each oncotherapeutic modality has accomplished clinical translation, successfully overcoming the potential pitfalls promising therapeutics face. However, once studies enter clinical trials, the data all but disappears, leaving pre-clinical researchers largely in the dark. Overall, the creativity, flexibility, and innovation of these modalities for solid tumor treatments are greatly encouraging, and usher in a new age of pharmaceutical development.
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81
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Zhu H, Liu H, Wen J, Yuan T, Ren G, Jiang Y, Yuan Y, Mei J, Yu Y, Li G. Overexpression of Human Aspartyl (Asparaginyl) β-hydroxylase in NSCLC: Its Diagnostic Value by Means of Exosomes of Bronchoalveolar Lavage. Appl Immunohistochem Mol Morphol 2021; 29:720-727. [PMID: 34433181 DOI: 10.1097/pai.0000000000000963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 07/09/2021] [Indexed: 11/26/2022]
Abstract
The human aspartyl β-hydroxylase (ASPH) is overexpressed in tumor tissues. Bronchoalveolar lavage (BAL) is a diagnostic procedure for infections and malignancies. The aim of this study was to investigate whether tumor exosomes carrying ASPH gene marker were present in bronchoalveolar fluid of patients with non-small cell lung cancer (NSCLC). A tissue microarray analysis was applied to explore the expression of ASPH in different histologic NSCLC. The human NSCLC cell lines and normal bronchial cell lines were used to study exosomal ASPH exprerssion. A total of 27 NSCLC, 21 benign tumor, and 15 healthy controls underwent BAL. Immunohistochemistry was performed to study the ASPH expression in malignant and normal lung tissues. The expression characteristics of ASPH in different NSCLC and normal bronchial cells and pneumocytes were confirmed by cell blocks. A reverse transcription-quantitative polymerase chain reaction was carried out to study the levels of exosomal ASPH expression. Immunohistochemical staining of tissue microarray demonstrated that overexpression of ASPH was found in NSCLC tissues including adenocarcinoma, large cell carcinoma, and squamous cell carcinoma, but absent in adjacent normal tissues. All NSCLC specimens exhibited high levels of ASPH immunoreactivity, while nonmalignant and normal lung tissues exhibited a very low level of expression. Overexpression of ASPH was found in exosomes from NSCLC cell lines but absent from the normal bronchial cell line NL-20. ASPH level from BAL exosomes was significantly increased in NSCLC patients compared with that from nonmalignant or health group. Our method of isolation of BAL exosomes was easily performed in the clinical laboratory. BAL exosomal ASPH can be a potential biomarker for NSCLC diagnosis.
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Affiliation(s)
- Haohao Zhu
- Department of Pathology, The First Affiliated Hospital of Nanchang University
- Departments of Pathology
| | - Huai Liu
- Jiujiang University Affiliated Hospital, Jiujiang, Jiangxi Province, China
| | - Jianfeng Wen
- Neurosurgery, The 908th Hospital of PLA Joint Logistic Support Force
| | | | | | - Yonqing Jiang
- Jiujiang University Affiliated Hospital, Jiujiang, Jiangxi Province, China
| | - Yujun Yuan
- Jiujiang University Affiliated Hospital, Jiujiang, Jiangxi Province, China
| | - Jinhong Mei
- Department of Pathology, The First Affiliated Hospital of Nanchang University
- Jiangxi Huitai Biotech Ltd, Nanchang
| | - Yuefei Yu
- Jiangxi Huitai Biotech Ltd, Nanchang
| | - Guorong Li
- Department of Urology, North Hospital, CHU Saint-Etienne, Saint-Étienne, France
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82
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Arishe OO, Priviero F, Wilczynski SA, Webb RC. Exosomes as Intercellular Messengers in Hypertension. Int J Mol Sci 2021; 22:ijms222111685. [PMID: 34769116 PMCID: PMC8583750 DOI: 10.3390/ijms222111685] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 10/23/2021] [Accepted: 10/25/2021] [Indexed: 02/07/2023] Open
Abstract
People living with hypertension have a higher risk of developing heart diseases, and hypertension remains a top cause of mortality. In hypertension, some detrimental changes occur in the arterial wall, which include physiological and biochemical changes. Furthermore, this disease is characterized by turbulent blood flow, increased fluid shear stress, remodeling of the blood vessels, and endothelial dysfunction. As a complex disease, hypertension is thought to be caused by an array of factors, its etiology consisting of both environmental and genetic factors. The Mosaic Theory of hypertension states that many factors, including genetics, environment, adaptive, neural, mechanical, and hormonal perturbations are intertwined, leading to increases in blood pressure. Long-term efforts by several investigators have provided invaluable insight into the physiological mechanisms responsible for the pathogenesis of hypertension, and these include increased activity of the sympathetic nervous system, overactivation of the renin-angiotensin-aldosterone system (RAAS), dysfunction of the vascular endothelium, impaired platelet function, thrombogenesis, vascular smooth muscle and cardiac hypertrophy, and altered angiogenesis. Exosomes are extracellular vesicles released by all cells and carry nucleic acids, proteins, lipids, and metabolites into the extracellular environment. They play a role in intercellular communication and are involved in the pathophysiology of diseases. Since the discovery of exosomes in the 1980s, numerous studies have been carried out to understand the biogenesis, composition, and function of exosomes. In this review, we will discuss the role of exosomes as intercellular messengers in hypertension.
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Affiliation(s)
- Olufunke Omolola Arishe
- Cardiovascular Translational Research Center, University of South Carolina, Columbia, SC 29209, USA; (F.P.); (S.A.W.); (R.C.W.)
- Department of Cell Biology and Anatomy, University of South Carolina, School of Medicine, Columbia, SC 29209, USA
- Correspondence: ; Tel.: +1-706-394-3582
| | - Fernanda Priviero
- Cardiovascular Translational Research Center, University of South Carolina, Columbia, SC 29209, USA; (F.P.); (S.A.W.); (R.C.W.)
- Department of Cell Biology and Anatomy, University of South Carolina, School of Medicine, Columbia, SC 29209, USA
| | - Stephanie A. Wilczynski
- Cardiovascular Translational Research Center, University of South Carolina, Columbia, SC 29209, USA; (F.P.); (S.A.W.); (R.C.W.)
- Department of Cell Biology and Anatomy, University of South Carolina, School of Medicine, Columbia, SC 29209, USA
| | - R. Clinton Webb
- Cardiovascular Translational Research Center, University of South Carolina, Columbia, SC 29209, USA; (F.P.); (S.A.W.); (R.C.W.)
- Department of Cell Biology and Anatomy, University of South Carolina, School of Medicine, Columbia, SC 29209, USA
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83
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Liu X, Zong Z, Xing M, Liu X, Li J, Liu D. pH-Mediated Clustering of Exosomes: Breaking Through the Size Limit of Exosome Analysis in Conventional Flow Cytometry. NANO LETTERS 2021; 21:8817-8823. [PMID: 34609888 DOI: 10.1021/acs.nanolett.1c03211] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Exosomes have recently emerged as some of the most promising biomarkers for disease diagnosis. Due to their small sizes and composition heterogeneity, exosomes are difficult to detect by currently available platforms. Here, we report a pH-mediated assembly system that converts single nanosized exosomes into microsized clusters, which can be directly analyzed by conventional flow cytometry (FCM), breaking through the size limit of exosome analysis. We demonstrated the clinical utility of the pH-mediated clustering system by profiling the exosomal proteins from blood plasma samples of 33 cancer patients and 11 benign controls. The results indicated that the combination of MUC-1 and PD-L1 could serve as a new biomarker panel for the early diagnosis of liver cancer with high clinical accuracy. This pH-mediated assembly strategy allows rapid, sensitive, and high-throughput analysis of exosome biomarkers by conventional FCM, which can be easily refined for use in both basic and clinical settings.
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Affiliation(s)
- Xinzhuo Liu
- State Key Laboratory of Medicinal Chemical Biology, Research Center for Analytical Sciences, and Tianjin Key Laboratory of Molecular Recognition and Biosensing, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China
| | - Zhiyou Zong
- State Key Laboratory of Medicinal Chemical Biology, Research Center for Analytical Sciences, and Tianjin Key Laboratory of Molecular Recognition and Biosensing, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China
| | - Mindan Xing
- Tianjin Second People's Hospital, Tianjin Institute of Hepatology, Tianjin 300192, People's Republic of China
| | - Xuehui Liu
- State Key Laboratory of Medicinal Chemical Biology, Research Center for Analytical Sciences, and Tianjin Key Laboratory of Molecular Recognition and Biosensing, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China
| | - Jia Li
- Tianjin Second People's Hospital, Tianjin Institute of Hepatology, Tianjin 300192, People's Republic of China
| | - Dingbin Liu
- State Key Laboratory of Medicinal Chemical Biology, Research Center for Analytical Sciences, and Tianjin Key Laboratory of Molecular Recognition and Biosensing, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China
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84
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Logozzi M, Mizzoni D, Di Raimo R, Giuliani A, Maggi M, Sciarra A, Fais S. Plasmatic Exosome Number and Size Distinguish Prostate Cancer Patients From Healthy Individuals: A Prospective Clinical Study. Front Oncol 2021; 11:727317. [PMID: 34745949 PMCID: PMC8564386 DOI: 10.3389/fonc.2021.727317] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 09/28/2021] [Indexed: 12/12/2022] Open
Abstract
There is a urgent need for valuable strategy in early and less invasive diagnosis for cancer. Preliminary data have shown that the plasmatic levels of exosomes increase in cancer condition. This study investigates the relevance of plasmatic levels and size distribution of exosomes in 42 individuals with no signs of urological disease (CTR) as compared to 65 prostate cancer patients (PCa). It was used Nanoparticle Tracking Analysis (NTA), a highly reliable and sensitive method for exosomes characterization and quantification. The relation structure among the NTA-derived parameters was assessed by means of Principal Component Analysis, which allowed detecting the global discriminant power of NTA test in terms of Receiver Operating Characteristic (ROC) curve and the selection of cut-off thresholds. The results showed that PCa had significantly higher plasmatic levels of exosomes and that the exosomes were smaller in size as compared to the CTR; the values reached 89% sensitivity and 71% specificity, in distinguishing PCa from CTR. These results propose a new exosome-based non-invasive clinical approach for the clinical follow-up of prostate cancer undergoing surgical treatment; in addition this method may be developed as a new screening test for prostate cancer's early diagnosis. While this clinical study was performed in prostate cancer, it may represent a proof of concept extendable to virtually all cancers, as it is suggested by both pre-clinical evidence and clinical data obtained with different technical approaches.
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Affiliation(s)
- Mariantonia Logozzi
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Davide Mizzoni
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Rossella Di Raimo
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Alessandro Giuliani
- Environment and Health Department, Istituto Superiore di Sanità, Rome, Italy
| | - Martina Maggi
- Department of Urology, Policlinico Umberto I, Università La Sapienza, Rome, Italy
| | - Alessandro Sciarra
- Department of Urology, Policlinico Umberto I, Università La Sapienza, Rome, Italy
| | - Stefano Fais
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
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85
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Rajool Dezfuly A, Safaee A, Salehi H. Therapeutic effects of mesenchymal stem cells-derived extracellular vesicles' miRNAs on retinal regeneration: a review. Stem Cell Res Ther 2021; 12:530. [PMID: 34620234 PMCID: PMC8499475 DOI: 10.1186/s13287-021-02588-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 09/09/2021] [Indexed: 02/07/2023] Open
Abstract
Extracellular vesicles (EVs), which consist of microvesicles and exosomes, are secreted from all cells to transform vital information in the form of lipids, proteins, mRNAs and small RNAs such as microRNAs (miRNAs). Many studies demonstrated that EVs' miRNAs have effects on target cells. Numerous people suffer from the blindness caused by retinal degenerations. The death of retinal neurons is irreversible and creates permanent damage to the retina. In the absence of acceptable cures for retinal degenerative diseases, stem cells and their paracrine agents including EVs have become a promising therapeutic approach. Several studies showed that the therapeutic effects of stem cells are due to the miRNAs of their EVs. Considering the effects of microRNAs in retinal cells development and function and studies which provide the possible roles of mesenchymal stem cells-derived EVs miRNA content on retinal diseases, we focused on the similarities between these two groups of miRNAs that could be helpful for promoting new therapeutic techniques for retinal degenerative diseases.
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Affiliation(s)
- Ali Rajool Dezfuly
- Department of Anatomical and Molecular Biology Sciences, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Azadeh Safaee
- Department of Anatomical and Molecular Biology Sciences, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hossein Salehi
- Department of Anatomical and Molecular Biology Sciences, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.
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86
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Wang Y, Zhao R, Jiao X, Wu L, Wei Y, Shi F, Zhong J, Xiong L. Small Extracellular Vesicles: Functions and Potential Clinical Applications as Cancer Biomarkers. Life (Basel) 2021; 11:life11101044. [PMID: 34685415 PMCID: PMC8541078 DOI: 10.3390/life11101044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 09/30/2021] [Accepted: 09/30/2021] [Indexed: 12/09/2022] Open
Abstract
Cancer, as the second leading cause of death worldwide, is a major public health concern that imposes a heavy social and economic burden. Effective approaches for either diagnosis or therapy of most cancers are still lacking. Dynamic monitoring and personalized therapy are the main directions for cancer research. Cancer-derived extracellular vesicles (EVs) are potential disease biomarkers. Cancer EVs, including small EVs (sEVs), contain unique biomolecules (protein, nucleic acid, and lipids) at various stages of carcinogenesis. In this review, we discuss the biogenesis of sEVs, and their functions in cancer, revealing the potential applications of sEVs as cancer biomarkers.
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Affiliation(s)
- Yi Wang
- Department of Pathophysiology, Medical College, Nanchang University, 461 Bayi Road, Nanchang 330006, China; (Y.W.); (R.Z.); (X.J.); (L.W.); (Y.W.); (F.S.); (J.Z.)
- Jiangxi Province Key Laboratory of Tumor Pathogenesis and Molecular Pathology, 461 Bayi Road, Nanchang 330006, China
| | - Ruichen Zhao
- Department of Pathophysiology, Medical College, Nanchang University, 461 Bayi Road, Nanchang 330006, China; (Y.W.); (R.Z.); (X.J.); (L.W.); (Y.W.); (F.S.); (J.Z.)
- Jiangxi Province Key Laboratory of Tumor Pathogenesis and Molecular Pathology, 461 Bayi Road, Nanchang 330006, China
| | - Xueqiao Jiao
- Department of Pathophysiology, Medical College, Nanchang University, 461 Bayi Road, Nanchang 330006, China; (Y.W.); (R.Z.); (X.J.); (L.W.); (Y.W.); (F.S.); (J.Z.)
- Jiangxi Province Key Laboratory of Tumor Pathogenesis and Molecular Pathology, 461 Bayi Road, Nanchang 330006, China
| | - Longyuan Wu
- Department of Pathophysiology, Medical College, Nanchang University, 461 Bayi Road, Nanchang 330006, China; (Y.W.); (R.Z.); (X.J.); (L.W.); (Y.W.); (F.S.); (J.Z.)
- Jiangxi Province Key Laboratory of Tumor Pathogenesis and Molecular Pathology, 461 Bayi Road, Nanchang 330006, China
| | - Yuxuan Wei
- Department of Pathophysiology, Medical College, Nanchang University, 461 Bayi Road, Nanchang 330006, China; (Y.W.); (R.Z.); (X.J.); (L.W.); (Y.W.); (F.S.); (J.Z.)
- Jiangxi Province Key Laboratory of Tumor Pathogenesis and Molecular Pathology, 461 Bayi Road, Nanchang 330006, China
| | - Fuxiu Shi
- Department of Pathophysiology, Medical College, Nanchang University, 461 Bayi Road, Nanchang 330006, China; (Y.W.); (R.Z.); (X.J.); (L.W.); (Y.W.); (F.S.); (J.Z.)
- Jiangxi Province Key Laboratory of Tumor Pathogenesis and Molecular Pathology, 461 Bayi Road, Nanchang 330006, China
| | - Junpei Zhong
- Department of Pathophysiology, Medical College, Nanchang University, 461 Bayi Road, Nanchang 330006, China; (Y.W.); (R.Z.); (X.J.); (L.W.); (Y.W.); (F.S.); (J.Z.)
- Jiangxi Province Key Laboratory of Tumor Pathogenesis and Molecular Pathology, 461 Bayi Road, Nanchang 330006, China
| | - Lixia Xiong
- Department of Pathophysiology, Medical College, Nanchang University, 461 Bayi Road, Nanchang 330006, China; (Y.W.); (R.Z.); (X.J.); (L.W.); (Y.W.); (F.S.); (J.Z.)
- Jiangxi Province Key Laboratory of Tumor Pathogenesis and Molecular Pathology, 461 Bayi Road, Nanchang 330006, China
- Correspondence: ; Tel.: +86-791-8636-0556
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87
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Ahn HR, Baek GO, Yoon MG, Son JA, You D, Yoon JH, Cho HJ, Kim SS, Cheong JY, Eun JW. HMBS is the most suitable reference gene for RT-qPCR in human HCC tissues and blood samples. Oncol Lett 2021; 22:791. [PMID: 34584568 PMCID: PMC8461756 DOI: 10.3892/ol.2021.13052] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 08/17/2021] [Indexed: 12/15/2022] Open
Abstract
Reverse transcription-quantitative (RT-q) PCR is the most feasible and useful technique for identifying and evaluating cancer biomarkers; however, the method requires suitable reference genes for gene expression analysis. The aim of the present study was to identify the most suitable reference gene for the normalization of relative gene expression in human hepatocellular carcinoma (HCC) tissue and blood samples. First, 14 candidate reference genes were selected through a systematic literature search. The expression levels of these genes (ACTB, B2M, GAPDH, GUSB, HMBS, HPRT1, PGK1, PPIA, RPLP0, RPL13A, SDHA, TBP, TFRC and YWHAZ) were evaluated using human multistage HCC transcriptome data (dataset GSE114564), which included normal liver (n=15), chronic hepatitis (n=20), liver cirrhosis (n=10), and early (n=18) and advanced HCC (n=45). From the 14 selected genes, five genes, whose expression levels were stable in all liver disease statuses (ACTB, GAPDH, HMBS, PPIA and RPLP0), were further assessed using RT-qPCR in 40 tissues (20 paired healthy tissues and 20 tissues from patients with HCC) and 40 blood samples (20 healthy controls and 20 samples from patients with HCC). BestKeeper statistical algorithms were used to identify the most stable reference genes, of which HMBS was found to be the most stable in both HCC tissues and blood samples. Therefore, the results of the present study suggest HMBS as a promising reference gene for the normalization of relative RT-qPCR techniques in HCC-related studies.
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Affiliation(s)
- Hye Ri Ahn
- Department of Gastroenterology, Ajou University School of Medicine, Suwon 16499, Republic of Korea.,Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon 16499, Republic of Korea
| | - Geum Ok Baek
- Department of Gastroenterology, Ajou University School of Medicine, Suwon 16499, Republic of Korea
| | - Moon Gyeong Yoon
- Department of Gastroenterology, Ajou University School of Medicine, Suwon 16499, Republic of Korea
| | - Ju A Son
- Department of Gastroenterology, Ajou University School of Medicine, Suwon 16499, Republic of Korea.,Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon 16499, Republic of Korea
| | - Donglim You
- Department of Gastroenterology, Ajou University School of Medicine, Suwon 16499, Republic of Korea.,Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon 16499, Republic of Korea
| | - Jung Hwan Yoon
- Department of Pathology, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Hyo Jung Cho
- Department of Gastroenterology, Ajou University School of Medicine, Suwon 16499, Republic of Korea
| | - Soon Sun Kim
- Department of Gastroenterology, Ajou University School of Medicine, Suwon 16499, Republic of Korea
| | - Jae Yeon Cheong
- Department of Gastroenterology, Ajou University School of Medicine, Suwon 16499, Republic of Korea
| | - Jung Woo Eun
- Department of Gastroenterology, Ajou University School of Medicine, Suwon 16499, Republic of Korea
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88
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Zhao Z, Yang S, Zhou A, Li X, Fang R, Zhang S, Zhao G, Li P. Small Extracellular Vesicles in the Development, Diagnosis, and Possible Therapeutic Application of Esophageal Squamous Cell Carcinoma. Front Oncol 2021; 11:732702. [PMID: 34527593 PMCID: PMC8435888 DOI: 10.3389/fonc.2021.732702] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 08/09/2021] [Indexed: 12/14/2022] Open
Abstract
Esophageal squamous cell carcinoma (ESCC) persists among the most lethal and broad-spreading malignancies in China. The exosome is a kind of extracellular vesicle (EV) from about 30 to 200 nm in diameter, contributing to the transfer of specific functional molecules, such as metabolites, proteins, lipids, and nucleic acids. The paramount role of exosomes in the formation and development of ESCC, which relies on promoting intercellular communication in the tumor microenvironment (TME), is manifested with immense amounts. Tumor-derived exosomes (TDEs) participate in most hallmarks of ESCC, including tumorigenesis, invasion, angiogenesis, immunologic escape, metastasis, radioresistance, and chemoresistance. Published reports have delineated that exosome-encapsulated cargos like miRNAs may have utility in the diagnosis, as prognostic biomarkers, and in the treatment of ESCC. This review summarizes the function of exosomes in the neoplasia, progression, and metastasis of ESCC, which improves our understanding of the etiology and pathogenesis of ESCC, and presents a promising target for early diagnostics in ESCC. However, recent studies of exosomes in the treatment of ESCC are sparse. Thus, we introduce the advances in exosome-based methods and indicate the possible applications for ESCC therapy in the future.
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Affiliation(s)
- Zheng Zhao
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Shuyue Yang
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Anni Zhou
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Xiao Li
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Rui Fang
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Shutian Zhang
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Guiping Zhao
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Peng Li
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
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89
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Zhou M, Li C, Wang B, Huang L. Rapid and sensitive leukemia-derived exosome quantification via nicking endonuclease-assisted target recycling. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:4001-4007. [PMID: 34528938 DOI: 10.1039/d1ay00854d] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Exosomes as fluid biomarkers hold great promise for noninvasive cancer diagnosis. However, a method for the rapid and convenient detection of exosomes is still a challenge because current analysis processes involve multiple steps and yield low sensitivity. Here, we developed a wash-free fluorescent biosensor for the rapid and sensitive quantification of exosomes by combining aptamer and nicking endonuclease (Nb·BbvCI). In this system, an aptamer-trigger complex was used as the recognition element; the trigger probe could be released, and it hybridized with gold nanoparticles (GNPs)-DNA-FAM conjugates, thereby resulting in Nb·BbvCI-assisted target recycling. As a result, our method allowed the quantification of exosomes with lower analysis time by using a cocktail containing an aptamer-trigger complex, Nb·BbvCI, and GNPs-DNA-FAM. A high sensitivity with a limit of detection (LOD) of 1.0 × 104 particles per μL could be achieved. Besides, this biosensor exhibited potential application for the quantification of exosomes in human plasma, facilitating the development of exosome-based noninvasive cancer diagnosis.
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Affiliation(s)
- Mengyang Zhou
- School of Life Sciences, Anhui Medical University, Hefei, Anhui 230032, China.
| | - Chao Li
- School of Life Sciences, Anhui Medical University, Hefei, Anhui 230032, China.
| | - Baolong Wang
- The First Affiliated Hospital of USTC, Anhui Provincial Hospital, Hefei, Anhui 230001, China
| | - Lin Huang
- School of Life Sciences, Anhui Medical University, Hefei, Anhui 230032, China.
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90
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Liu HY, Kumar R, Zhong C, Gorji S, Paniushkina L, Masood R, Wittel UA, Fuchs H, Nazarenko I, Hirtz M. Rapid Capture of Cancer Extracellular Vesicles by Lipid Patch Microarrays. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2008493. [PMID: 34309083 DOI: 10.1002/adma.202008493] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 05/12/2021] [Indexed: 06/13/2023]
Abstract
Extracellular vesicles (EVs) contain various bioactive molecules such as DNA, RNA, and proteins, and play a key role in the regulation of cancer progression. Furthermore, cancer-associated EVs carry specific biomarkers and can be used in liquid biopsy for cancer detection. However, it is still technically challenging and time consuming to detect or isolate cancer-associated EVs from complex biofluids (e.g., blood). Here, a novel EV-capture strategy based on dip-pen nanolithography generated microarrays of supported lipid membranes is presented. These arrays carry specific antibodies recognizing EV- and cancer-specific surface biomarkers, enabling highly selective and efficient capture. Importantly, it is shown that the nucleic acid cargo of captured EVs is retained on the lipid array, providing the potential for downstream analysis. Finally, the feasibility of EV capture from patient sera is demonstrated. The demonstrated platform offers rapid capture, high specificity, and sensitivity, with only a small need in analyte volume and without additional purification steps. The platform is applied in context of cancer-associated EVs, but it can easily be adapted to other diagnostic EV targets by use of corresponding antibodies.
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Affiliation(s)
- Hui-Yu Liu
- Institute of Nanotechnology (INT) & Karlsruhe Nano Micro Facility (KNMF), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Ravi Kumar
- Institute of Nanotechnology (INT) & Karlsruhe Nano Micro Facility (KNMF), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Chunting Zhong
- Institute of Nanotechnology (INT) & Karlsruhe Nano Micro Facility (KNMF), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Saleh Gorji
- Institute of Nanotechnology (INT) & Karlsruhe Nano Micro Facility (KNMF), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
- Joint Research Laboratory Nanomaterials (KIT and TUD) at Technische Universität Darmstadt (TUD), Jovanka-Bontschits-Str. 2, 64287, Darmstadt, Germany
| | - Liliia Paniushkina
- Institute for Infection Prevention and Hospital Epidemiology, Medical Centre, Faculty of Medicine, University of Freiburg, Breisacher Straße 115 B, 79106, Freiburg, Germany
| | - Ramsha Masood
- Institute for Infection Prevention and Hospital Epidemiology, Medical Centre, Faculty of Medicine, University of Freiburg, Breisacher Straße 115 B, 79106, Freiburg, Germany
| | - Uwe A Wittel
- Department of General and Visceral Surgery, Centre of Surgery, Medical Centre, Faculty of Medicine, University of Freiburg, Breisacher Str. 86, 79110, Freiburg, Germany
| | - Harald Fuchs
- Institute of Nanotechnology (INT) & Karlsruhe Nano Micro Facility (KNMF), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
- Physikalisches Institut & Center for Nanotechnology (CeNTech), Westfälische Wilhelms-Universität, Wilhelm-Klemm-Straße 10, 48149, Münster, Germany
| | - Irina Nazarenko
- Institute for Infection Prevention and Hospital Epidemiology, Medical Centre, Faculty of Medicine, University of Freiburg, Breisacher Straße 115 B, 79106, Freiburg, Germany
- German Cancer Consortium (DKTK), Partner Site Freiburg and German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120, Heidelberg, Germany
| | - Michael Hirtz
- Institute of Nanotechnology (INT) & Karlsruhe Nano Micro Facility (KNMF), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
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91
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Hu C, Zhang Y, Zhang M, Li T, Zheng X, Guo Q, Zhang X. Exosomal Cripto-1 Serves as a Potential Biomarker for Perihilar Cholangiocarcinoma. Front Oncol 2021; 11:730615. [PMID: 34434900 PMCID: PMC8380828 DOI: 10.3389/fonc.2021.730615] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 07/26/2021] [Indexed: 12/14/2022] Open
Abstract
Perihilar cholangiocarcinoma (PHCCA) has a poor prognosis, mainly due to diagnosis at an advanced stage. Cripto-1 functions as an oncogene and is highly expressed in several human cancers, however, its clinical application in PHCCA is poorly understood. Herein, we identified that Cripto-1 was released by PHCCA cells via exosomes in vitro and in vivo. Furthermore, an ELISA method was developed to detect exosomal Cripto-1 in the serum of 115 PHCCA patients, 47 cholangitis patients and 65 healthy controls, and it was found that exosomal Cripto-1 was increased in PHCCA patients and associated with metastasis. Compared with traditional serum tumor markers, CA19-9 and CEA, exosomal Cripto-1 demonstrated a larger area under ROC curve for PHCCA diagnosis. The cutoff value of exosomal Cripto-1 was 0.82, achieving a sensitivity of 79.1% and a specificity of 87.5%. As expected, exosomal Cripto-1 levels in immunohistochemically Cripto-1-high cases were significantly elevated compared to in Cripto-1-low cases. When measured 1-week postoperatively, Cripto-1 levels decreased on average from 1.25(0.96-3.26) to 0.85(0.62-1.82). Immunohistochemistry analysis showed Cripto-1 expression was negatively correlated with E-cadherin and was an independent prognostic biomarker for poor survival in PHCCA patients. In conclusion, exosomal Cripto-1 in sera can reflect its expression in the tissue of PHCAA patients and has the potential be a non-invasive biomarker for diagnosis and prognosis of PHCCA.
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Affiliation(s)
- Chunxiao Hu
- Department of General Surgery, Qilu Hospital of Shandong University, Jinan, China
| | - Yanli Zhang
- Department of Clinical Laboratory, Shandong Provincial Third Hospital, Jinan, China
| | - Mengjiao Zhang
- Department of Clinical Laboratory, Qilu Hospital of Shandong University, Jinan, China
| | - Tingting Li
- Department of Clinical Laboratory, Qilu Hospital of Shandong University, Jinan, China
| | - Xin Zheng
- Department of Clinical Laboratory, Shandong Provincial Third Hospital, Jinan, China
| | - Qining Guo
- Department of Clinical Laboratory, Qilu Hospital of Shandong University, Jinan, China
| | - Xin Zhang
- Department of Clinical Laboratory, Qilu Hospital of Shandong University, Jinan, China
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92
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Thakur A, Ke X, Chen YW, Motallebnejad P, Zhang K, Lian Q, Chen HJ. The mini player with diverse functions: extracellular vesicles in cell biology, disease, and therapeutics. Protein Cell 2021; 13:631-654. [PMID: 34374936 PMCID: PMC9233731 DOI: 10.1007/s13238-021-00863-6] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 07/08/2021] [Indexed: 12/31/2022] Open
Abstract
Extracellular vesicles (EVs) are tiny biological nanovesicles ranging from approximately 30-1000 nm in diameter that are released into the extracellular matrix of most cell types and in biofluids. The classification of EVs includes exosomes, microvesicles, and apoptotic bodies, dependent on various factors such as size, markers, and biogenesis pathways. The transition of EV relevance from that of being assumed as a trash bag to be a key player in critical physiological and pathological conditions has been revolutionary in many ways. EVs have been recently revealed to play a crucial role in stem cell biology and cancer progression via intercellular communication, contributing to organ development and the progression of cancer. This review focuses on the significant research progress made so far in the role of the crosstalk between EVs and stem cells and their niche, and cellular communication among different germ layers in developmental biology. In addition, it discusses the role of EVs in cancer progression and their application as therapeutic agents or drug delivery vehicles. All such discoveries have been facilitated by tremendous technological advancements in EV-associated research, especially the microfluidics systems. Their pros and cons in the context of characterization of EVs are also extensively discussed in this review. This review also deliberates the role of EVs in normal cell processes and disease conditions, and their application as a diagnostic and therapeutic tool. Finally, we propose future perspectives for EV-related research in stem cell and cancer biology.
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Affiliation(s)
- Abhimanyu Thakur
- The Pritzker School of Molecular Engineering, The University of Chicago, Chicago, Illinois, USA.,The Ben May Department for Cancer Research, The University of Chicago, Chicago, Illinois, USA
| | - Xiaoshan Ke
- The Pritzker School of Molecular Engineering, The University of Chicago, Chicago, Illinois, USA.,The Ben May Department for Cancer Research, The University of Chicago, Chicago, Illinois, USA
| | - Ya-Wen Chen
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Keck School of Medicine, Hastings Center for Pulmonary Research, University of Southern California, Los Angeles, CA, 90089, USA.,Department of Stem Cell Biology and Regenerative Biology, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90089, USA
| | - Pedram Motallebnejad
- The Pritzker School of Molecular Engineering, The University of Chicago, Chicago, Illinois, USA.,The Ben May Department for Cancer Research, The University of Chicago, Chicago, Illinois, USA
| | - Kui Zhang
- The Pritzker School of Molecular Engineering, The University of Chicago, Chicago, Illinois, USA.,The Ben May Department for Cancer Research, The University of Chicago, Chicago, Illinois, USA
| | - Qizhou Lian
- Department of Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pok Fu Lam, Hong Kong. .,Prenatal Diagnostic Center and Cord Blood Bank, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China. .,HKUMed Laboratory of Cellular Therapeutics, the University of Hong Kong, Pok Fu Lam, Hong Kong.
| | - Huanhuan Joyce Chen
- The Pritzker School of Molecular Engineering, The University of Chicago, Chicago, Illinois, USA. .,The Ben May Department for Cancer Research, The University of Chicago, Chicago, Illinois, USA.
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93
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Luo B, Li G, Li Z, He J, Zhou J, Wu L, Lan F, Wu Y. Construction of a magnetic covalent organic framework with synergistic affinity strategy for enhanced glycopeptide enrichment. J Mater Chem B 2021; 9:6377-6386. [PMID: 34296732 DOI: 10.1039/d1tb01168e] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Considering the inherent properties of glycopeptides, such as glycan structure, size, and hydrophilicity, affinity materials possessing suitable functional molecule-glycan interactions, matched channels with size exclusion, and surfaces with hydrophilic interactions are preferred for glycopeptide separation in biological samples. Here, a novel boronic-acid-functionalized magnetic covalent organic framework was prepared through epitaxial growth and multi-ligand strategies. The multi-ligand strategy was firstly employed to prepare functionalized magnetic covalent organic framework without any post-functionalization protocol. Notably, the proposed strategy was found to be time saving, robust, and reproducible. The versatile magnetic covalent organic framework nanocomposite was endowed with phenylboronic acid functional molecules, strong hydrophilic features, mesoporous channels, fast magnetic responsiveness, and a large surface area. Benefitting from multiple affinity interactions, namely, synergistic reversible covalent interactions and hydrophilic affinity interactions, the nanocomposite presented extremely high performance in the recognition of intact N-glycopeptides. The inherent properties endowed the nanocomposite with excellent enrichment performance for N-glycopeptides: excellent selectivity (1 : 2000, IgG/BSA, m/m), an ultralow detection limit (0.05 fmol μL-1), and a good size-exclusion effect (1 : 500, IgG digests/BSA, m/m). More excitingly, a total of 1921 unique intact glycopeptides assigned to 1154 glycoproteins were identified from rat liver tissue; this performance is superior to that of commercial products. Additionally, the nanocomposite was successfully applied to enrich intact glycopeptides of exosomes extracted from healthy individuals and renal failure patients, providing a novel concept for the design of materials using a synergistic affinity strategy for sample preparation in glycoproteomics.
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Affiliation(s)
- Bin Luo
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, P. R. China.
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94
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Vinduska V, Gallops CE, O’Connor R, Wang Y, Huang X. Exosomal Surface Protein Detection with Quantum Dots and Immunomagnetic Capture for Cancer Detection. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:1853. [PMID: 34361239 PMCID: PMC8308325 DOI: 10.3390/nano11071853] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 07/10/2021] [Accepted: 07/14/2021] [Indexed: 12/29/2022]
Abstract
Exosomes carry molecular contents reflective of parental cells and thereby hold great potential as a source of biomarkers for non-invasive cancer detection and monitoring. However, simple and rapid exosomal molecular detection remains challenging. Here, we report a facile method for exosome surface protein detection using quantum dot coupled with immunomagnetic capture and enrichment. In this method, exosomes were captured by magnetic beads based on CD81 protein expression. Surface protein markers of interest were recognized by primary antibody and then detected by secondary antibody-conjugated quantum dot with fluorescent spectroscopy. Validated by ELISA, our method can specifically detect different surface markers on exosomes from different cancer cell lines and differentiate cancer exosomes from normal exosomes. The clinical potential was demonstrated with pilot plasma samples using HER2-positive breast cancer as the disease model. The results show that exosomes from HER2-positive breast cancer patients exhibited a five times higher level of HER2 expression than healthy controls. Exosomal HER2 showed strong diagnostic power for HER2-positive patients, with the area under the curve of 0.969. This quantum dot-based exosome method is rapid (less than 5 h) and only requires microliters of diluted plasma without pre-purification, practical for routine use for basic vesicle research, and clinical applications.
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Affiliation(s)
| | | | | | | | - Xiaohua Huang
- Department of Chemistry, The University of Memphis, Memphis, TN 38152, USA; (V.V.); (C.E.G.); (R.O.); (Y.W.)
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95
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Luo B, Yan S, Zhang H, Zhou J, Lan F, Ying B, Wu Y. Metal-Organic Framework-Derived Hollow and Hierarchical Porous Multivariate Metal-Oxide Microspheres for Efficient Phosphoproteomics Analysis. ACS APPLIED MATERIALS & INTERFACES 2021; 13:34762-34772. [PMID: 34256568 DOI: 10.1021/acsami.1c10795] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Pre-enrichment of the biological samples is a crucial step in phosphoproteomics research. At present, metal-oxide affinity chromatography (MOAC) is one of the most recognized enrichment strategy. Therefore, the design and preparation of a MOAC-based affinity material with better enrichment properties will be of great significance for the phosphoproteomics study. In this work, we obtained a novel multivariate metal-oxide microsphere (NiFe2O4@C@TiO2) with a hollow and hierarchical porous structure through pyrolysis of TiO2-modified Fe/Ni-based metal-organic frameworks (MOFs). After pyrolysis, the carbon matrix derived from the MOFs provided support and porous properties. Meanwhile, multivariate metal oxides endowed the microspheres with an excellent magnetic response property and superior enrichment performance for phosphorylated biomolecules. The unique hollow and hierarchical porous structure greatly enhanced the diffusion of phosphorylated biomolecules. Therefore, the microspheres exhibited excellent enrichment performance for phosphorylated biomolecules: a large adsorption capacity (124 μmol g-1), excellent selectivity (α-casein/BSA, 1:5000, m/m), perfect size-exclusion performance (α-casein digests/α-casein/BSA, 1:500:500), and extremely low detection limit (2 fmol). Furthermore, the microspheres showed excellent enrichment performance in a series of real biological samples, such as nonfat milk, serum, saliva, rat brain tissue, and plasma exosomes of patients with esophageal cancer, which further demonstrated its huge application potential in MS-based phosphoproteomics research.
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Affiliation(s)
- Bin Luo
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, P. R. China
| | - Shuang Yan
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, P. R. China
| | - Huinan Zhang
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, P. R. China
| | - Juan Zhou
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P. R. China
| | - Fang Lan
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, P. R. China
| | - Binwu Ying
- Department of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P. R. China
| | - Yao Wu
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, P. R. China
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96
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Cho HJ, Baek GO, Yoon MG, Ahn HR, Son JA, Kim SS, Cheong JY, Eun JW. Overexpressed Proteins in HCC Cell-Derived Exosomes, CCT8, and Cofilin-1 Are Potential Biomarkers for Patients with HCC. Diagnostics (Basel) 2021; 11:diagnostics11071221. [PMID: 34359304 PMCID: PMC8307801 DOI: 10.3390/diagnostics11071221] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 07/02/2021] [Indexed: 01/11/2023] Open
Abstract
Protein markers of hepatocellular carcinoma (HCC)-derived exosomes (HEX) have not yet been fully evaluated. Here, we identified novel protein contents of HEX and their clinical significance as biomarkers. Exosomes were isolated from human HCC cell lines and an immortalized normal hepatocyte cell line. Proteomic analyses revealed 15 markedly overexpressed proteins in HEX. The clinical relevance of the 15 proteins was analyzed in public RNA-sequencing datasets, and 6 proteins were selected as candidate of potential biomarkers. Serum CCT8 and CFL1 were markedly overexpressed in test cohort (n = 8). In the validation cohort (n = 224), the area under the curve (AUC) of serum CCT8 and CFL1 for HCC diagnosis was calculated as 0.698 and 0.677, respectively, whereas that of serum alpha-fetoprotein (AFP) was 0.628. The combination of three serum markers (CCT8, CFL1, and AFP) demonstrated the highest AUC for HCC diagnosis. (AUC = 0.838, 95% confidence interval = 0.773–0.876) Furthermore, higher serum CCT8 and CFL1 concentrations were significantly associated with the presence of vascular invasion, advanced tumor stage, poor disease-free survival, and poor overall survival. Cofilin-1 and CCT8, enriched proteins in HEX, were identified as potential diagnostic and prognostic serum biomarkers for HCC patients.
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Affiliation(s)
- Hyo Jung Cho
- Department of Gastroenterology, Ajou University School of Medicine, Suwon 16499, Korea; (H.J.C.); (G.O.B.); (M.G.Y.); (H.R.A.); (J.A.S.); (S.S.K.)
| | - Geum Ok Baek
- Department of Gastroenterology, Ajou University School of Medicine, Suwon 16499, Korea; (H.J.C.); (G.O.B.); (M.G.Y.); (H.R.A.); (J.A.S.); (S.S.K.)
| | - Moon Gyeong Yoon
- Department of Gastroenterology, Ajou University School of Medicine, Suwon 16499, Korea; (H.J.C.); (G.O.B.); (M.G.Y.); (H.R.A.); (J.A.S.); (S.S.K.)
| | - Hye Ri Ahn
- Department of Gastroenterology, Ajou University School of Medicine, Suwon 16499, Korea; (H.J.C.); (G.O.B.); (M.G.Y.); (H.R.A.); (J.A.S.); (S.S.K.)
- Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon 16499, Korea
| | - Ju A Son
- Department of Gastroenterology, Ajou University School of Medicine, Suwon 16499, Korea; (H.J.C.); (G.O.B.); (M.G.Y.); (H.R.A.); (J.A.S.); (S.S.K.)
- Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon 16499, Korea
| | - Soon Sun Kim
- Department of Gastroenterology, Ajou University School of Medicine, Suwon 16499, Korea; (H.J.C.); (G.O.B.); (M.G.Y.); (H.R.A.); (J.A.S.); (S.S.K.)
| | - Jae Youn Cheong
- Department of Gastroenterology, Ajou University School of Medicine, Suwon 16499, Korea; (H.J.C.); (G.O.B.); (M.G.Y.); (H.R.A.); (J.A.S.); (S.S.K.)
- Correspondence: (J.Y.C.); (J.W.E.); Tel.: +82-31-219-5119 (J.Y.C.); +82-31-219-4681 (J.W.E.)
| | - Jung Woo Eun
- Department of Gastroenterology, Ajou University School of Medicine, Suwon 16499, Korea; (H.J.C.); (G.O.B.); (M.G.Y.); (H.R.A.); (J.A.S.); (S.S.K.)
- Correspondence: (J.Y.C.); (J.W.E.); Tel.: +82-31-219-5119 (J.Y.C.); +82-31-219-4681 (J.W.E.)
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97
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Animesh S, Singh YD. A Comprehensive Study on Aptasensors For Cancer Diagnosis. Curr Pharm Biotechnol 2021; 22:1069-1084. [PMID: 32957883 DOI: 10.2174/1389201021999200918152721] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 07/23/2020] [Accepted: 08/18/2020] [Indexed: 12/24/2022]
Abstract
Cancer is the most devastating disease in the present scenario, killing millions of people every year. Early detection, accurate diagnosis, and timely treatment are considered to be the most effective ways to control this disease. Rapid and efficient detection of cancer at their earliest stage is one of the most significant challenges in cancer detection and cure. Numerous diagnostic modules have been developed to detect cancer cells early. As nucleic acid equivalent to antibodies, aptamers emerge as a new class of molecular probes that can identify cancer-related biomarkers or circulating rare cancer/ tumor cells with very high specificity and sensitivity. The amalgamation of aptamers with the biosensing platforms gave birth to "Aptasensors." The advent of highly sensitive aptasensors has opened up many new promising point-of-care diagnostics for cancer. This comprehensive review focuses on the newly developed aptasensors for cancer diagnostics.
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Affiliation(s)
- Sambhavi Animesh
- Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, 781039, India
| | - Yengkhom D Singh
- Department of Post-Harvest Technology, College of Horticulture and Forestry, Central Agricultural University, Pasighat, Arunachal Pradesh, 791102, India
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98
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Verdi J, Ketabchi N, Noorbakhsh N, Saleh M, Ebrahimi-Barough S, Seyhoun I, Kavianpour M. Development and Clinical Application of Tumor-derived Exosomes in Patients with Cancer. Curr Stem Cell Res Ther 2021; 17:91-102. [PMID: 34161212 DOI: 10.2174/1574888x16666210622123942] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 11/16/2020] [Accepted: 03/11/2021] [Indexed: 11/22/2022]
Abstract
A tumor is an abnormal growth of cells within a tissue that can lead to death due to late diagnosis, poor prognosis, drug resistance, and finally enhanced metastasis formation. Exosomes are nanovesicles that have been derived from all the different cell types. These vesicles can transfer various molecules, including the distinct form of nucleic acids (mRNA, miRNA, and circRNA) and proteins. Tumor-derived exosomes (TEXs) have exceptionally important roles through multiple molecular and cellular pathways like progression, tumorigenesis, drug resistance, and as well as metastasis. TEXs are detectable in all body fluids, such as serum and urine, a convenient and non-invasive way to access these nano-sized vesicles. TEXs lead to the symptom expression of genetic aberrations in the tumor cell population, making them an accurate and sensitive biomarker for the diagnosis and prognosis of tumors. On the other hand, TEXs contain major histocompatibility complexes (MHCs) and play important dual roles in regulating tumor immune responses; they can mediate both immune activation and suppression through tumor-associated immunity. Despite numerous scientific studies, there are still many technical barriers to distinguish TEXs from non-tumor-derived exosomes. Removing exosomes lead to a wide difference in outcomes inside a patient's body. Hence, controversial pieces of evidence have demonstrated the vital role of TEXs as hopeful biomarkers for the early detection of cancers, evaluation of therapeutic effects, and monitoring of the patient.
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Affiliation(s)
- Javad Verdi
- Department of Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Neda Ketabchi
- Department of Medical Laboratory Sciences, Maragheh University of Medical Sciences, Maragheh, Iran
| | - Negar Noorbakhsh
- Department of Genetics, Faculty of Science, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Mahshid Saleh
- Department of Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Somayeh Ebrahimi-Barough
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Iman Seyhoun
- Department of Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Maria Kavianpour
- Department of Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
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99
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Bordanaba-Florit G, Royo F, Kruglik SG, Falcón-Pérez JM. Using single-vesicle technologies to unravel the heterogeneity of extracellular vesicles. Nat Protoc 2021; 16:3163-3185. [PMID: 34135505 DOI: 10.1038/s41596-021-00551-z] [Citation(s) in RCA: 109] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 03/31/2021] [Indexed: 12/12/2022]
Abstract
Extracellular vesicles (EVs) are heterogeneous lipid containers with a complex molecular cargo comprising several populations with unique roles in biological processes. These vesicles are closely associated with specific physiological features, which makes them invaluable in the detection and monitoring of various diseases. EVs play a key role in pathophysiological processes by actively triggering genetic or metabolic responses. However, the heterogeneity of their structure and composition hinders their application in medical diagnosis and therapies. This diversity makes it difficult to establish their exact physiological roles, and the functions and composition of different EV (sub)populations. Ensemble averaging approaches currently employed for EV characterization, such as western blotting or 'omics' technologies, tend to obscure rather than reveal these heterogeneities. Recent developments in single-vesicle analysis have made it possible to overcome these limitations and have facilitated the development of practical clinical applications. In this review, we discuss the benefits and challenges inherent to the current methods for the analysis of single vesicles and review the contribution of these approaches to the understanding of EV biology. We describe the contributions of these recent technological advances to the characterization and phenotyping of EVs, examination of the role of EVs in cell-to-cell communication pathways and the identification and validation of EVs as disease biomarkers. Finally, we discuss the potential of innovative single-vesicle imaging and analysis methodologies using microfluidic devices, which promise to deliver rapid and effective basic and practical applications for minimally invasive prognosis systems.
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Affiliation(s)
- Guillermo Bordanaba-Florit
- Exosomes Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio, Spain.
| | - Félix Royo
- Exosomes Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (Ciberehd), Madrid, Spain
| | - Sergei G Kruglik
- Sorbonne Université, CNRS, Institut de Biologie Paris-Seine, Laboratoire Jean Perrin, Paris, France
| | - Juan M Falcón-Pérez
- Exosomes Laboratory, Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio, Spain. .,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (Ciberehd), Madrid, Spain. .,Ikerbasque, Basque Foundation for Science, Bilbao, Spain.
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100
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Jiang Y, Andronico LA, Jung SR, Chen H, Fujimoto B, Vojtech L, Chiu DT. High-Throughput Counting and Superresolution Mapping of Tetraspanins on Exosomes Using a Single-Molecule Sensitive Flow Technique and Transistor-like Semiconducting Polymer Dots. Angew Chem Int Ed Engl 2021; 60:13470-13475. [PMID: 33797851 PMCID: PMC8215978 DOI: 10.1002/anie.202103282] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 03/31/2021] [Indexed: 12/22/2022]
Abstract
A method for high-throughput counting and superresolution mapping of surface proteins on exosomes is described. The method combines a single-molecule sensitive flow technique and an adaptive superresolution imaging method. Exosomes stained with membrane dye and dye-conjugated antibodies were analyzed using a microfluidic platform at a flow rate of 100 exosome s-1 to determine size and protein copy number. Superresolution mapping was performed with exosomes labeled with novel transistor-like, semiconducting polymer dots (Pdots), which exhibit spontaneous blinking with <5 nm localization error and a broad range of optical-adjustable duty cycles. Based on the copy numbers extracted from the flow analysis, the switch-on frequency of the Pdots were finely adjusted so that structures of hundreds of exosomes were obtained within five minutes. The high throughput and high sensitivity of this method offer clear advantages for characterization of exosomes and similar biological vesicles.
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Affiliation(s)
- Yifei Jiang
- Department of Chemistry and Bioengineering, University of Washington, Seattle, Washington, 98195, USA
| | - Luca A Andronico
- Department of Chemistry and Bioengineering, University of Washington, Seattle, Washington, 98195, USA
| | - Seung-Ryoung Jung
- Department of Chemistry and Bioengineering, University of Washington, Seattle, Washington, 98195, USA
| | - Haobin Chen
- Department of Chemistry and Bioengineering, University of Washington, Seattle, Washington, 98195, USA
| | - Bryant Fujimoto
- Department of Chemistry and Bioengineering, University of Washington, Seattle, Washington, 98195, USA
| | - Lucia Vojtech
- Department of Obstetrics and Gynecology, University of Washington, Seattle, Washington, 98195, USA
| | - Daniel T Chiu
- Department of Chemistry and Bioengineering, University of Washington, Seattle, Washington, 98195, USA
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