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Chen M, Li J, Lin Y, Li X, Yu Y, Zhou S, Xu F, Zhang Q, Zhang H, Wang W. Recent research on material-based methods for isolation of extracellular vesicles. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2024; 16:3179-3191. [PMID: 38738644 DOI: 10.1039/d4ay00370e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2024]
Abstract
Extracellular vesicles (EVs) are nanoparticles secreted by cells with a closed phospholipid bilayer structure, which can participate in various physiological and pathological processes and have significant clinical value in disease diagnosis, targeted therapy and prognosis assessment. EV isolation methods currently include differential ultracentrifugation, ultrafiltration, size exclusion chromatography, immunoaffinity, polymer co-precipitation and microfluidics. In addition, material-based biochemical or biophysical approaches relying on intrinsic properties of the material or its surface-modified functionalized monomers, demonstrated unique advantages in the efficient isolation of EVs. In order to provide new ideas for the subsequent development of material-based EV isolation methods, this review will focus on the principle, research status and application prospects of material-based EV isolation methods based on different material carriers and functional monomers.
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Affiliation(s)
- Mengxi Chen
- College of Pharmaceutical Sciences, Soochow University, Yunxuan Building #1339 and #2103, Wenjing Road, Suzhou Industrial Park, Suzhou 215123, China.
| | - Jiaxi Li
- College of Pharmaceutical Sciences, Soochow University, Yunxuan Building #1339 and #2103, Wenjing Road, Suzhou Industrial Park, Suzhou 215123, China.
| | - Yujie Lin
- College of Pharmaceutical Sciences, Soochow University, Yunxuan Building #1339 and #2103, Wenjing Road, Suzhou Industrial Park, Suzhou 215123, China.
| | - Xiaowei Li
- School of Pharmacy, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Yantai University, Yantai 264005, PR China
| | - Yuanyuan Yu
- College of Pharmaceutical Sciences, Soochow University, Yunxuan Building #1339 and #2103, Wenjing Road, Suzhou Industrial Park, Suzhou 215123, China.
| | - Shenyue Zhou
- College of Pharmaceutical Sciences, Soochow University, Yunxuan Building #1339 and #2103, Wenjing Road, Suzhou Industrial Park, Suzhou 215123, China.
| | - Fang Xu
- College of Pharmaceutical Sciences, Soochow University, Yunxuan Building #1339 and #2103, Wenjing Road, Suzhou Industrial Park, Suzhou 215123, China.
| | - Qi Zhang
- College of Pharmaceutical Sciences, Soochow University, Yunxuan Building #1339 and #2103, Wenjing Road, Suzhou Industrial Park, Suzhou 215123, China.
| | - Haiyang Zhang
- College of Pharmaceutical Sciences, Soochow University, Yunxuan Building #1339 and #2103, Wenjing Road, Suzhou Industrial Park, Suzhou 215123, China.
| | - Weipeng Wang
- College of Pharmaceutical Sciences, Soochow University, Yunxuan Building #1339 and #2103, Wenjing Road, Suzhou Industrial Park, Suzhou 215123, China.
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Chen J, Zheng M, Xiao Q, Wang H, Chi C, Lin T, Wang Y, Yi X, Zhu L. Recent Advances in Microfluidic-Based Extracellular Vesicle Analysis. MICROMACHINES 2024; 15:630. [PMID: 38793203 PMCID: PMC11122811 DOI: 10.3390/mi15050630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 04/29/2024] [Accepted: 05/03/2024] [Indexed: 05/26/2024]
Abstract
Extracellular vesicles (EVs) serve as vital messengers, facilitating communication between cells, and exhibit tremendous potential in the diagnosis and treatment of diseases. However, conventional EV isolation methods are labor-intensive, and they harvest EVs with low purity and compromised recovery. In addition, the drawbacks, such as the limited sensitivity and specificity of traditional EV analysis methods, hinder the application of EVs in clinical use. Therefore, it is urgent to develop effective and standardized methods for isolating and detecting EVs. Microfluidics technology is a powerful and rapidly developing technology that has been introduced as a potential solution for the above bottlenecks. It holds the advantages of high integration, short analysis time, and low consumption of samples and reagents. In this review, we summarize the traditional techniques alongside microfluidic-based methodologies for the isolation and detection of EVs. We emphasize the distinct advantages of microfluidic technology in enhancing the capture efficiency and precise targeting of extracellular vesicles (EVs). We also explore its analytical role in targeted detection. Furthermore, this review highlights the transformative impact of microfluidic technology on EV analysis, with the potential to achieve automated and high-throughput EV detection in clinical samples.
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Affiliation(s)
- Jiming Chen
- Department of Basic Medicine, Xiamen Medical College, Xiamen 361023, China; (J.C.); (M.Z.); (Q.X.); (H.W.); (C.C.); (T.L.); (Y.W.)
- Key Laboratory of Functional and Clinical Translational Medicine, Fujian Province University, Xiamen 361023, China
- Institute of Respiratory Diseases, Xiamen Medical College, Xiamen 361023, China
| | - Meiyu Zheng
- Department of Basic Medicine, Xiamen Medical College, Xiamen 361023, China; (J.C.); (M.Z.); (Q.X.); (H.W.); (C.C.); (T.L.); (Y.W.)
- Key Laboratory of Functional and Clinical Translational Medicine, Fujian Province University, Xiamen 361023, China
- Institute of Respiratory Diseases, Xiamen Medical College, Xiamen 361023, China
| | - Qiaoling Xiao
- Department of Basic Medicine, Xiamen Medical College, Xiamen 361023, China; (J.C.); (M.Z.); (Q.X.); (H.W.); (C.C.); (T.L.); (Y.W.)
- Key Laboratory of Functional and Clinical Translational Medicine, Fujian Province University, Xiamen 361023, China
- Institute of Respiratory Diseases, Xiamen Medical College, Xiamen 361023, China
| | - Hui Wang
- Department of Basic Medicine, Xiamen Medical College, Xiamen 361023, China; (J.C.); (M.Z.); (Q.X.); (H.W.); (C.C.); (T.L.); (Y.W.)
- Key Laboratory of Functional and Clinical Translational Medicine, Fujian Province University, Xiamen 361023, China
- Institute of Respiratory Diseases, Xiamen Medical College, Xiamen 361023, China
| | - Caixing Chi
- Department of Basic Medicine, Xiamen Medical College, Xiamen 361023, China; (J.C.); (M.Z.); (Q.X.); (H.W.); (C.C.); (T.L.); (Y.W.)
- Key Laboratory of Functional and Clinical Translational Medicine, Fujian Province University, Xiamen 361023, China
- Institute of Respiratory Diseases, Xiamen Medical College, Xiamen 361023, China
| | - Tahui Lin
- Department of Basic Medicine, Xiamen Medical College, Xiamen 361023, China; (J.C.); (M.Z.); (Q.X.); (H.W.); (C.C.); (T.L.); (Y.W.)
- Key Laboratory of Functional and Clinical Translational Medicine, Fujian Province University, Xiamen 361023, China
- Institute of Respiratory Diseases, Xiamen Medical College, Xiamen 361023, China
| | - Yulin Wang
- Department of Basic Medicine, Xiamen Medical College, Xiamen 361023, China; (J.C.); (M.Z.); (Q.X.); (H.W.); (C.C.); (T.L.); (Y.W.)
- Key Laboratory of Functional and Clinical Translational Medicine, Fujian Province University, Xiamen 361023, China
- Institute of Respiratory Diseases, Xiamen Medical College, Xiamen 361023, China
| | - Xue Yi
- Department of Basic Medicine, Xiamen Medical College, Xiamen 361023, China; (J.C.); (M.Z.); (Q.X.); (H.W.); (C.C.); (T.L.); (Y.W.)
- Key Laboratory of Functional and Clinical Translational Medicine, Fujian Province University, Xiamen 361023, China
- Institute of Respiratory Diseases, Xiamen Medical College, Xiamen 361023, China
| | - Lin Zhu
- Department of Basic Medicine, Xiamen Medical College, Xiamen 361023, China; (J.C.); (M.Z.); (Q.X.); (H.W.); (C.C.); (T.L.); (Y.W.)
- Key Laboratory of Functional and Clinical Translational Medicine, Fujian Province University, Xiamen 361023, China
- Institute of Respiratory Diseases, Xiamen Medical College, Xiamen 361023, China
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3
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Zhu Y, Xu L, Kang Y, Cheng Q, He Y, Ji X. Platelet-derived drug delivery systems: Pioneering treatment for cancer, cardiovascular diseases, infectious diseases, and beyond. Biomaterials 2024; 306:122478. [PMID: 38266348 DOI: 10.1016/j.biomaterials.2024.122478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 01/14/2024] [Accepted: 01/20/2024] [Indexed: 01/26/2024]
Abstract
Platelets play a critical role as circulating cells in the human body and contribute to essential physiological processes such as blood clotting, hemostasis, vascular repair, and thrombus formation. Currently, platelets are extensively employed in the development of innovative biomimetic drug delivery systems, offering significant enhancements in circulation time, biocompatibility, and targeted delivery efficiency compared to conventional drug delivery approaches. Leveraging the unique physiological functions of platelets, these platelet-derived drug delivery systems (DDSs) hold great promise for the treatment of diverse diseases, including cancer, cardiovascular diseases, infectious diseases, wound healing and other diseases. This review primarily focuses on the design and characteristics of existing platelet-derived DDSs, including their preparation and characterization methods. Furthermore, this review comprehensively outlines the applications of these materials across various diseases, offering a holistic understanding of their therapeutic potential. This study aimed to provide a comprehensive overview of the potential value of these materials in clinical treatment, serving as a valuable reference for the advancement of novel platelet-derived DDSs and their broader utilization in the field of disease treatment.
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Affiliation(s)
- Yalan Zhu
- Department of Pharmacy, Jinhua Municipal Central Hospital, Jinhua, Zhejiang, 321000, China
| | - Lingling Xu
- Academy of Medical Engineering and Translational Medicine, Medical College, Tianjin University, Tianjin, 300072, China
| | - Yong Kang
- Academy of Medical Engineering and Translational Medicine, Medical College, Tianjin University, Tianjin, 300072, China
| | - Qinzhen Cheng
- Department of Pharmacy, Jinhua Municipal Central Hospital, Jinhua, Zhejiang, 321000, China.
| | - Yiling He
- Department of Pharmacy, Jinhua Municipal Central Hospital, Jinhua, Zhejiang, 321000, China.
| | - Xiaoyuan Ji
- Academy of Medical Engineering and Translational Medicine, Medical College, Tianjin University, Tianjin, 300072, China; Medical College, Linyi University, Linyi, 276000, China.
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Zhu Z, Wang D, Lu X, Jiang T, Zhang L, Chen M, Chen S. Platelet-derived extracellular vesicles are associated with kidney injury in patients with urosepsis. Mol Cell Probes 2024; 73:101949. [PMID: 38215889 DOI: 10.1016/j.mcp.2024.101949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 12/22/2023] [Accepted: 01/05/2024] [Indexed: 01/14/2024]
Abstract
BACKGROUND There is increasing evidence that platelet-derived extracellular vesicles (PEVs) may be involved in the mechanisms of inflammatory storm and organ damage in sepsis. However, there are no available studies on PEVs and renal injury in patients with urosepsis. METHODS We analyzed the concentration and ratio of PEVs in plasma by flow cytometry and measured plasma IL-1β/IL-6/TNF-α/NGAL levels by ELISA. Correlation analysis was also used to examine the concentration of PEVs in relation to levels of inflammatory factors and indicators of kidney damage, as well as the severity of the disease. Finally, the receiver operating characteristic curves were produced for PEVs concentrations as a diagnosis of S-AKI/AKI. RESULTS We found significantly higher levels of IL-1β/IL-6/TNF-α/NGAL in patients with urogenital sepsis. Furthermore, the concentrations of PEVs in plasma were significantly elevated in patients with urosepsis, especially in patients with Gram-negative bacterial infections, which were significantly and positively correlated with IL-1β/IL-6/TNF-α/NGAL levels. The area under the curve for PEVs diagnosing S-AKI and AKI was 0.746 [0.484, 1.000] and 0.943 [0.874, 1.000] respectively. CONCLUSION Overall, the present study suggested that PEVs may mediate the release of inflammatory mediators in patients with urosepsis and participate in the mechanism of acute kidney injury, as well as having potential as diagnostic indicators of S-AKI and AKI and as early warning indicators of the severity of patients with urosepsis.
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Affiliation(s)
- Zepeng Zhu
- Department of Urology, The Fourth Affiliated Hospital of Nanjing Medical University, Nanjing, China; Department of Urology, Zhongda Hospital, Southeast University, Nanjing, China; Medical School, Southeast University, Nanjing, China
| | - Dong Wang
- Department of Urology, Zhongda Hospital, Southeast University, Nanjing, China; Medical School, Southeast University, Nanjing, China
| | - Xun Lu
- Department of Urology, Zhongda Hospital, Southeast University, Nanjing, China; Medical School, Southeast University, Nanjing, China
| | - Tiancheng Jiang
- Department of Urology, Zhongda Hospital, Southeast University, Nanjing, China; Medical School, Southeast University, Nanjing, China
| | - Lei Zhang
- Department of Urology, Zhongda Hospital, Southeast University, Nanjing, China; Surgical Research Center, Institute of Urology, Southeast University Medical School, Nanjing, China
| | - Ming Chen
- Department of Urology, Zhongda Hospital, Southeast University, Nanjing, China; Surgical Research Center, Institute of Urology, Southeast University Medical School, Nanjing, China.
| | - Shuqiu Chen
- Department of Urology, Zhongda Hospital, Southeast University, Nanjing, China; Surgical Research Center, Institute of Urology, Southeast University Medical School, Nanjing, China.
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Wiedmer SK, Riekkola ML. Field-flow fractionation - an excellent tool for fractionation, isolation and/or purification of biomacromolecules. J Chromatogr A 2023; 1712:464492. [PMID: 37944435 DOI: 10.1016/j.chroma.2023.464492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 10/30/2023] [Accepted: 11/03/2023] [Indexed: 11/12/2023]
Abstract
Field-flow fractionation (FFF) with its several variants, has developed into a mature methodology. The scope of the FFF investigations has expanded, covering both a wide range of basic studies and especially a wide range of analytical applications. Special attention of this review is given to the achievements of FFF with reference to recent applications in the fractionation, isolation, and purification of biomacromolecules, and from which especially those of (in alphabetical order) bacteria, cells, extracellular vesicles, liposomes, lipoproteins, nucleic acids, and viruses and virus-like particles. In evaluating the major approaches and trends demonstrated since 2012, the most significant biomacromolecule applications are compiled in tables. It is also evident that asymmetrical flow field-flow fractionation is by far the most dominant technique in the studies. The industry has also shown current interest in FFF and adopted it in some sophisticated fields. FFF, in combination with appropriate detectors, handles biomacromolecules in open channel in a gentle way due to the lack of shear forces and unwanted interactions caused by the stationary phase present in chromatography. In addition, in isolation and purification of biomacromolecules quite high yields can be achieved under optimal conditions.
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Affiliation(s)
- Susanne K Wiedmer
- Department of Chemistry, POB 55, 00014 University of Helsinki, Finland
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Krivitsky V, Krivitsky A, Mantella V, Ben-Yehuda Greenwald M, Sankar DS, Betschmann J, Bader J, Zoratto N, Schreier K, Feiss S, Walker D, Dengjel J, Werner S, Leroux JC. Ultrafast and Controlled Capturing, Loading, and Release of Extracellular Vesicles by a Portable Microstructured Electrochemical Fluidic Device. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2212000. [PMID: 37452635 DOI: 10.1002/adma.202212000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 07/04/2023] [Accepted: 07/12/2023] [Indexed: 07/18/2023]
Abstract
Extracellular vesicles (EVs) are secreted by all living cells and are found in body fluids. They exert numerous physiological and pathological functions and serve as cargo shuttles. Due to their safety and inherent bioactivity, they have emerged as versatile therapeutic agents, biomarkers, and potential drug carriers. Despite the growing interest in EVs, current progress in this field is, in part, limited by relatively inefficient isolation techniques. Conventional methods are indeed slow, laborious, require specialized laboratory equipment, and may result in low yield and purity. This work describes an electrochemically controlled "all-in-one" device enabling capturing, loading, and releasing of EVs. The device is composed of a fluidic channel confined within antibody-coated microstructured electrodes. It rapidly isolates EVs with a high level of purity from various biofluids. As a proof of principle, the device is applied to isolate EVs from skin wounds of healthy and diabetic mice. Strikingly, it is found that EVs from healing wounds of diabetic mice are enriched in mitochondrial proteins compared to those of healthy mice. Additionally, the device improves the loading protocol of EVs with polyplexes, and may therefore find applications in nucleic acid delivery. Overall, the electrochemical device can greatly facilitate the development of EVs-based technologies.
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Affiliation(s)
- Vadim Krivitsky
- Institute of Pharmaceutical Sciences, Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, 8093, Switzerland
| | - Adva Krivitsky
- Institute of Pharmaceutical Sciences, Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, 8093, Switzerland
| | - Valeria Mantella
- Institute of Pharmaceutical Sciences, Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, 8093, Switzerland
| | - Maya Ben-Yehuda Greenwald
- Institute of Molecular Health Sciences, Department of Biology, ETH Zurich, Zurich, 8093, Switzerland
| | | | - Jil Betschmann
- Institute of Pharmaceutical Sciences, Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, 8093, Switzerland
| | - Johannes Bader
- Institute of Pharmaceutical Sciences, Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, 8093, Switzerland
| | - Nicole Zoratto
- Institute of Pharmaceutical Sciences, Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, 8093, Switzerland
| | - Kento Schreier
- Institute of Pharmaceutical Sciences, Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, 8093, Switzerland
| | - Sarah Feiss
- Institute of Pharmaceutical Sciences, Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, 8093, Switzerland
| | - Dario Walker
- Institute of Pharmaceutical Sciences, Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, 8093, Switzerland
| | - Jörn Dengjel
- Department of Biology, University of Fribourg, Fribourg, 1700, Switzerland
| | - Sabine Werner
- Institute of Molecular Health Sciences, Department of Biology, ETH Zurich, Zurich, 8093, Switzerland
| | - Jean-Christophe Leroux
- Institute of Pharmaceutical Sciences, Department of Chemistry and Applied Biosciences, ETH Zurich, Zurich, 8093, Switzerland
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7
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Serrath SN, Pontes AS, Paloschi MV, Silva MDS, Lopes JA, Boeno CN, Silva CP, Santana HM, Cardozo DG, Ugarte AVE, Magalhães JGS, Cruz LF, Setubal SS, Soares AM, Cavecci-Mendonça B, Santos LD, Zuliani JP. Exosome Liberation by Human Neutrophils under L-Amino Acid Oxidase of Calloselasma rhodostoma Venom Action. Toxins (Basel) 2023; 15:625. [PMID: 37999488 PMCID: PMC10674320 DOI: 10.3390/toxins15110625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 09/20/2023] [Accepted: 10/17/2023] [Indexed: 11/25/2023] Open
Abstract
L-Amino acid oxidase (LAAO) is an enzyme found in snake venom that has multifaceted effects, including the generation of hydrogen peroxide (H2O2) during oxidative reactions, leading to various biological and pharmacological outcomes such as apoptosis, cytotoxicity, modulation of platelet aggregation, hemorrhage, and neutrophil activation. Human neutrophils respond to LAAO by enhancing chemotaxis, and phagocytosis, and releasing reactive oxygen species (ROS) and pro-inflammatory mediators. Exosomes cellular nanovesicles play vital roles in intercellular communication, including immune responses. This study investigates the impact of Calloselasma rhodostoma snake venom-derived LAAO (Cr-LAAO) on human neutrophil exosome release, including activation patterns, exosome formation, and content. Neutrophils isolated from healthy donors were stimulated with Cr-LAAO (100 μg/mL) for 3 h, followed by exosome isolation and analysis. Results show that Cr-LAAO induces the release of exosomes with distinct protein content compared to the negative control. Proteomic analysis reveals proteins related to the regulation of immune responses and blood coagulation. This study uncovers Cr-LAAO's ability to activate human neutrophils, leading to exosome release and facilitating intercellular communication, offering insights into potential therapeutic approaches for inflammatory and immunological disorders.
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Affiliation(s)
- Suzanne N. Serrath
- Laboratório de Imunologia Celular Aplicada à Saúde, Fundação Oswaldo Cruz, FIOCRUZ-Rondônia, Porto Velho 76812-245, RO, Brazil; (S.N.S.); (A.S.P.); (M.V.P.); (M.D.S.S.); (J.A.L.); (C.N.B.); (C.P.S.); (H.M.S.); (D.G.C.); (A.V.E.U.); (J.G.S.M.); (L.F.C.); (S.S.S.)
| | - Adriana S. Pontes
- Laboratório de Imunologia Celular Aplicada à Saúde, Fundação Oswaldo Cruz, FIOCRUZ-Rondônia, Porto Velho 76812-245, RO, Brazil; (S.N.S.); (A.S.P.); (M.V.P.); (M.D.S.S.); (J.A.L.); (C.N.B.); (C.P.S.); (H.M.S.); (D.G.C.); (A.V.E.U.); (J.G.S.M.); (L.F.C.); (S.S.S.)
| | - Mauro V. Paloschi
- Laboratório de Imunologia Celular Aplicada à Saúde, Fundação Oswaldo Cruz, FIOCRUZ-Rondônia, Porto Velho 76812-245, RO, Brazil; (S.N.S.); (A.S.P.); (M.V.P.); (M.D.S.S.); (J.A.L.); (C.N.B.); (C.P.S.); (H.M.S.); (D.G.C.); (A.V.E.U.); (J.G.S.M.); (L.F.C.); (S.S.S.)
| | - Milena D. S. Silva
- Laboratório de Imunologia Celular Aplicada à Saúde, Fundação Oswaldo Cruz, FIOCRUZ-Rondônia, Porto Velho 76812-245, RO, Brazil; (S.N.S.); (A.S.P.); (M.V.P.); (M.D.S.S.); (J.A.L.); (C.N.B.); (C.P.S.); (H.M.S.); (D.G.C.); (A.V.E.U.); (J.G.S.M.); (L.F.C.); (S.S.S.)
| | - Jéssica A. Lopes
- Laboratório de Imunologia Celular Aplicada à Saúde, Fundação Oswaldo Cruz, FIOCRUZ-Rondônia, Porto Velho 76812-245, RO, Brazil; (S.N.S.); (A.S.P.); (M.V.P.); (M.D.S.S.); (J.A.L.); (C.N.B.); (C.P.S.); (H.M.S.); (D.G.C.); (A.V.E.U.); (J.G.S.M.); (L.F.C.); (S.S.S.)
| | - Charles N. Boeno
- Laboratório de Imunologia Celular Aplicada à Saúde, Fundação Oswaldo Cruz, FIOCRUZ-Rondônia, Porto Velho 76812-245, RO, Brazil; (S.N.S.); (A.S.P.); (M.V.P.); (M.D.S.S.); (J.A.L.); (C.N.B.); (C.P.S.); (H.M.S.); (D.G.C.); (A.V.E.U.); (J.G.S.M.); (L.F.C.); (S.S.S.)
| | - Carolina P. Silva
- Laboratório de Imunologia Celular Aplicada à Saúde, Fundação Oswaldo Cruz, FIOCRUZ-Rondônia, Porto Velho 76812-245, RO, Brazil; (S.N.S.); (A.S.P.); (M.V.P.); (M.D.S.S.); (J.A.L.); (C.N.B.); (C.P.S.); (H.M.S.); (D.G.C.); (A.V.E.U.); (J.G.S.M.); (L.F.C.); (S.S.S.)
| | - Hallison M. Santana
- Laboratório de Imunologia Celular Aplicada à Saúde, Fundação Oswaldo Cruz, FIOCRUZ-Rondônia, Porto Velho 76812-245, RO, Brazil; (S.N.S.); (A.S.P.); (M.V.P.); (M.D.S.S.); (J.A.L.); (C.N.B.); (C.P.S.); (H.M.S.); (D.G.C.); (A.V.E.U.); (J.G.S.M.); (L.F.C.); (S.S.S.)
| | - Daniel G. Cardozo
- Laboratório de Imunologia Celular Aplicada à Saúde, Fundação Oswaldo Cruz, FIOCRUZ-Rondônia, Porto Velho 76812-245, RO, Brazil; (S.N.S.); (A.S.P.); (M.V.P.); (M.D.S.S.); (J.A.L.); (C.N.B.); (C.P.S.); (H.M.S.); (D.G.C.); (A.V.E.U.); (J.G.S.M.); (L.F.C.); (S.S.S.)
| | - Andrey V. E. Ugarte
- Laboratório de Imunologia Celular Aplicada à Saúde, Fundação Oswaldo Cruz, FIOCRUZ-Rondônia, Porto Velho 76812-245, RO, Brazil; (S.N.S.); (A.S.P.); (M.V.P.); (M.D.S.S.); (J.A.L.); (C.N.B.); (C.P.S.); (H.M.S.); (D.G.C.); (A.V.E.U.); (J.G.S.M.); (L.F.C.); (S.S.S.)
| | - João G. S. Magalhães
- Laboratório de Imunologia Celular Aplicada à Saúde, Fundação Oswaldo Cruz, FIOCRUZ-Rondônia, Porto Velho 76812-245, RO, Brazil; (S.N.S.); (A.S.P.); (M.V.P.); (M.D.S.S.); (J.A.L.); (C.N.B.); (C.P.S.); (H.M.S.); (D.G.C.); (A.V.E.U.); (J.G.S.M.); (L.F.C.); (S.S.S.)
| | - Larissa F. Cruz
- Laboratório de Imunologia Celular Aplicada à Saúde, Fundação Oswaldo Cruz, FIOCRUZ-Rondônia, Porto Velho 76812-245, RO, Brazil; (S.N.S.); (A.S.P.); (M.V.P.); (M.D.S.S.); (J.A.L.); (C.N.B.); (C.P.S.); (H.M.S.); (D.G.C.); (A.V.E.U.); (J.G.S.M.); (L.F.C.); (S.S.S.)
| | - Sulamita S. Setubal
- Laboratório de Imunologia Celular Aplicada à Saúde, Fundação Oswaldo Cruz, FIOCRUZ-Rondônia, Porto Velho 76812-245, RO, Brazil; (S.N.S.); (A.S.P.); (M.V.P.); (M.D.S.S.); (J.A.L.); (C.N.B.); (C.P.S.); (H.M.S.); (D.G.C.); (A.V.E.U.); (J.G.S.M.); (L.F.C.); (S.S.S.)
| | - Andreimar M. Soares
- Laboratory of Biotechnology of Proteins and Bioactive Compounds Applied to Health (LABIOPROT), National Institute of Science and Technology in Epidemiology of the Occidental Amazonia0 (INCT-EPIAMO), Oswaldo Cruz Foundation, FIOCRUZ Rondônia, Porto Velho 76801-059, RO, Brazil;
| | - Bruna Cavecci-Mendonça
- Biotechonology Institute (IBTEC), São Paulo State University, Botucatu 01049-010, SP, Brazil; (B.C.-M.); (L.D.S.)
| | - Lucilene D. Santos
- Biotechonology Institute (IBTEC), São Paulo State University, Botucatu 01049-010, SP, Brazil; (B.C.-M.); (L.D.S.)
- Graduate Program in Tropical Diseases and Graduate Program in Medical Biotechnology, Botucatu Medical School (FMB), São Paulo State University, Botucatu 18618-687, SP, Brazil
| | - Juliana P. Zuliani
- Laboratório de Imunologia Celular Aplicada à Saúde, Fundação Oswaldo Cruz, FIOCRUZ-Rondônia, Porto Velho 76812-245, RO, Brazil; (S.N.S.); (A.S.P.); (M.V.P.); (M.D.S.S.); (J.A.L.); (C.N.B.); (C.P.S.); (H.M.S.); (D.G.C.); (A.V.E.U.); (J.G.S.M.); (L.F.C.); (S.S.S.)
- Departamento de Medicina, Universidade Federal de Rondônia, Porto Velho 76801-059, RO, Brazil
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8
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Lee Y, Ni J, Wasinger VC, Graham P, Li Y. Comparison Study of Small Extracellular Vesicle Isolation Methods for Profiling Protein Biomarkers in Breast Cancer Liquid Biopsies. Int J Mol Sci 2023; 24:15462. [PMID: 37895140 PMCID: PMC10607056 DOI: 10.3390/ijms242015462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 10/14/2023] [Accepted: 10/18/2023] [Indexed: 10/29/2023] Open
Abstract
Small extracellular vesicles (sEVs) are an important intercellular communicator, participating in all stages of cancer metastasis, immunity, and therapeutic resistance. Therefore, protein cargoes within sEVs are considered as a superior source for breast cancer (BC) biomarker discovery. Our study aimed to optimise the approach for sEV isolation and sEV proteomic analysis to identify potential sEV protein biomarkers for BC diagnosis. sEVs derived from BC cell lines, BC patients' plasma, and non-cancer controls were isolated using ultracentrifugation (UC), a Total Exosome Isolation kit (TEI), and a combined approach named UCT. In BC cell lines, the UC isolates showed a higher sEV purity and marker expression, as well as a higher number of sEV proteins. In BC plasma samples, the UCT isolates showed the highest proportion of sEV-related proteins and the lowest percentage of lipoprotein-related proteins. Our data suggest that the assessment of both the quantity and quality of sEV isolation methods is important in selecting the optimal approach for the specific sEV research purpose, depending on the sample types and downstream analysis.
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Affiliation(s)
- Yujin Lee
- School of Clinical Medicine, St George and Sutherland Clinical Campuses, UNSW Sydney, Kensington, NSW 2052, Australia; (Y.L.); (J.N.); (P.G.)
- Cancer Care Centre, St George Hospital, Kogarah, NSW 2217, Australia
| | - Jie Ni
- School of Clinical Medicine, St George and Sutherland Clinical Campuses, UNSW Sydney, Kensington, NSW 2052, Australia; (Y.L.); (J.N.); (P.G.)
- Cancer Care Centre, St George Hospital, Kogarah, NSW 2217, Australia
| | - Valerie C. Wasinger
- Bioanalytical Mass Spectrometry Facility, Mark Wainwright Analytical Centre, UNSW Sydney, Kensington, NSW 2052, Australia;
| | - Peter Graham
- School of Clinical Medicine, St George and Sutherland Clinical Campuses, UNSW Sydney, Kensington, NSW 2052, Australia; (Y.L.); (J.N.); (P.G.)
- Cancer Care Centre, St George Hospital, Kogarah, NSW 2217, Australia
| | - Yong Li
- School of Clinical Medicine, St George and Sutherland Clinical Campuses, UNSW Sydney, Kensington, NSW 2052, Australia; (Y.L.); (J.N.); (P.G.)
- Cancer Care Centre, St George Hospital, Kogarah, NSW 2217, Australia
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9
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Zhang Q, Chen M, Xu F, Wu W, Luo X, Wang Y, Li J, Cui X, Tan Y, Li Z, Lin Y, Zhang H, Wang W. One-pot preparation of bi-functional POSS-based hybrid monolith via photo-initiated polymerization for isolation of extracellular vesicles. Anal Chim Acta 2023; 1279:341785. [PMID: 37827681 DOI: 10.1016/j.aca.2023.341785] [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: 04/20/2023] [Revised: 08/16/2023] [Accepted: 09/05/2023] [Indexed: 10/14/2023]
Abstract
Extracellular vesicles (EVs) are important participants in numerous pathophysiological processes, and could be used as valuable biomarkers to detect and monitor various diseases. However, facile EV isolation methods are the essential and preliminary issue for their downstream analysis and function investigation. In this work, a polyhedral oligomeric silsesquioxanes (POSS) based hybrid monolith combined metal affinity chromatography (MAC) and distearoyl phospholipid ethanolamine (DSPE) function was developed via photo-initiated thiol-ene polymerization. This synthesis process was facile, simple and convenient, and the obtained hybrid monolith could be applied to efficiently isolate EVs from bio-samples by taking advantages of the specific bond of Ti4+ and phosphate groups on the phospholipid membrane of EVs and the synergistic effect of DSPE insertion. Meanwhile, the eluted EVs could maintain their structural integrity and biological activity, suggesting they could be used for downstream application. Furthermore, 75 up-regulated proteins and 56 down-regulated proteins were identified by comparing the urinary EVs of colorectal cancer (CRC) patients and healthy donors, and these proteins might be used as potential biomarkers for early screening of CRC. These results demonstrated that this hybrid monolith could be used as a simple and convenient tool for isolating EVs from bio-samples and for wider applications in biomarker discovery.
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Affiliation(s)
- Qi Zhang
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Mengxi Chen
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Fang Xu
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Wen Wu
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Xintong Luo
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Ying Wang
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China; Taichang Liuhe People's Hospital, Suzhou, 215431, China
| | - Jiaxi Li
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Xuanhao Cui
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Yujia Tan
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Zhi Li
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Yujie Lin
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China
| | - Haiyang Zhang
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China.
| | - Weipeng Wang
- College of Pharmaceutical Sciences, Soochow University, Suzhou, 215123, China.
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10
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Anastasi F, Botto A, Immordino B, Giovannetti E, McDonnell LA. Proteomics analysis of circulating small extracellular vesicles: Focus on the contribution of EVs to tumor metabolism. Cytokine Growth Factor Rev 2023; 73:3-19. [PMID: 37652834 DOI: 10.1016/j.cytogfr.2023.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 08/16/2023] [Indexed: 09/02/2023]
Abstract
The term small extracellular vesicle (sEV) is a comprehensive term that includes any type of cell-derived, membrane-delimited particle that has a diameter < 200 nm, and which includes exosomes and smaller microvesicles. sEVs transfer bioactive molecules between cells and are crucial for cellular homeostasis and particularly during tumor development, where sEVs provide important contributions to the formation of the premetastic niche and to their altered metabolism. sEVs are thus legitimate targets for intervention and have also gained increasing interest as an easily accessible source of biomarkers because they can be rapidly isolated from serum/plasma and their molecular cargo provides information on their cell-of origin. To target sEVs that are specific for a given cell/disease it is essential to identify EV surface proteins that are characteristic of that cell/disease. Mass-spectrometry based proteomics is widely used for the identification and quantification of sEV proteins. The methods used for isolating the sEVs, preparing the sEV sample for proteomics analysis, and mass spectrometry analysis, can have a strong influence on the results and requires careful consideration. This review provides an overview of the approaches used for sEV proteomics and discusses the inherent compromises regarding EV purity versus depth of coverage. Additionally, it discusses the practical applications of the methods to unravel the involvement of sEVs in regulating the metabolism of pancreatic ductal adenocarcinoma (PDAC). The metabolic reprogramming in PDAC includes enhanced glycolysis, elevated glutamine metabolism, alterations in lipid metabolism, mitochondrial dysfunction and hypoxia, all of which are crucial in promoting tumor cell growth. A thorough understanding of these metabolic adaptations is imperative for the development of targeted therapies to exploit PDAC's vulnerabilities.
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Affiliation(s)
- Federica Anastasi
- Fondazione Pisana per la Scienza ONLUS, San Giuliano Terme, PI, Italy; National Enterprise for NanoScience and NanoTechnology, Scuola Normale Superiore, Pisa, Italy; BarcelonaBeta Brain Research Center (BBRC), Pasqual Maragall Foundation, Barcelona, Spain
| | - Asia Botto
- Fondazione Pisana per la Scienza ONLUS, San Giuliano Terme, PI, Italy; Department of Chemistry and Industrial Chemistry, University of Pisa, Pisa, Italy
| | - Benoit Immordino
- Fondazione Pisana per la Scienza ONLUS, San Giuliano Terme, PI, Italy; Scuola Superiore Sant'Anna, Pisa, Italy
| | - Elisa Giovannetti
- Fondazione Pisana per la Scienza ONLUS, San Giuliano Terme, PI, Italy; Department of Medical Oncology, Amsterdam UMC, Cancer Center Amsterdam, Vrije Universiteit, Amsterdam, the Netherlands
| | - Liam A McDonnell
- Fondazione Pisana per la Scienza ONLUS, San Giuliano Terme, PI, Italy.
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11
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Mishra A, Bharti PS, Rani N, Nikolajeff F, Kumar S. A tale of exosomes and their implication in cancer. Biochim Biophys Acta Rev Cancer 2023; 1878:188908. [PMID: 37172650 DOI: 10.1016/j.bbcan.2023.188908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 05/01/2023] [Accepted: 05/05/2023] [Indexed: 05/15/2023]
Abstract
Cancer is a cause of high deaths worldwide and also a huge burden for the health system. Cancer cells have unique properties such as a high rate of proliferation, self-renewal, metastasis, and treatment resistance, therefore, the development of novel diagnoses of cancers is a tedious task. Exosomes are secreted by virtually all cell types and have the ability to carry a multitude of biomolecules crucial for intercellular communication, hence, contributing a crucial part in the onset and spread of cancer. These exosomal components can be utilized in the development of markers for diagnostic and prognostic purposes for various cancers. This review emphasized primarily the following topics: exosomes structure and functions, isolation and characterization strategies of exosomes, the role of exosomal contents in cancer with a focus in particular on noncoding RNA and protein, exosomes, and the cancer microenvironment interactions, cancer stem cells, and tumor diagnosis and prognosis based on exosomes.
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Affiliation(s)
- Abhay Mishra
- Department of Biophysics, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Prahalad Singh Bharti
- Department of Biophysics, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Neerja Rani
- Department of Anatomy, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Fredrik Nikolajeff
- Department of Health, Education, and Technology, Lulea University of Technology, 97187, Sweden
| | - Saroj Kumar
- Department of Biophysics, All India Institute of Medical Sciences, New Delhi 110029, India; Department of Health, Education, and Technology, Lulea University of Technology, 97187, Sweden.
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12
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Chaudhary PK, Kim S, Kim S. Shedding Light on the Cell Biology of Platelet-Derived Extracellular Vesicles and Their Biomedical Applications. Life (Basel) 2023; 13:1403. [PMID: 37374185 DOI: 10.3390/life13061403] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 06/01/2023] [Accepted: 06/15/2023] [Indexed: 06/29/2023] Open
Abstract
EVs are membranous subcellular structures originating from various cells, including platelets which consist of biomolecules that can modify the target cell's pathophysiological functions including inflammation, cell communication, coagulation, and metastasis. EVs, which are known to allow the transmission of a wide range of molecules between cells, are gaining popularity in the fields of subcellular treatment, regenerative medicine, and drug delivery. PEVs are the most abundant EVs in circulation, being produced by platelet activation, and are considered to have a significant role in coagulation. PEV cargo is extremely diverse, containing lipids, proteins, nucleic acids, and organelles depending on the condition that induced their release and can regulate a wide range of biological activities. PEVs, unlike platelets, can overcome tissue barriers, allowing platelet-derived contents to be transferred to target cells and organs that platelets cannot reach. Their isolation, characterization, and therapeutic efficacy, on the other hand, are poorly understood. This review summarizes the technical elements of PEV isolation and characterization methods as well as the pathophysiological role of PEVs, including therapeutic potential and translational possibility in diverse disciplines.
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Affiliation(s)
- Preeti Kumari Chaudhary
- Laboratory of Veterinary Pathology and Platelet Signaling, College of Veterinary Medicine, Chungbuk National University, Cheongju 28644, Republic of Korea
| | - Sanggu Kim
- Laboratory of Veterinary Pathology and Platelet Signaling, College of Veterinary Medicine, Chungbuk National University, Cheongju 28644, Republic of Korea
| | - Soochong Kim
- Laboratory of Veterinary Pathology and Platelet Signaling, College of Veterinary Medicine, Chungbuk National University, Cheongju 28644, Republic of Korea
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13
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Nicodemou A, Bernátová S, Čeháková M, Danišovič Ľ. Emerging Roles of Mesenchymal Stem/Stromal-Cell-Derived Extracellular Vesicles in Cancer Therapy. Pharmaceutics 2023; 15:pharmaceutics15051453. [PMID: 37242693 DOI: 10.3390/pharmaceutics15051453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 04/24/2023] [Accepted: 05/06/2023] [Indexed: 05/28/2023] Open
Abstract
Despite the tremendous efforts of many researchers and clinicians, cancer remains the second leading cause of mortality worldwide. Mesenchymal stem/stromal cells (MSCs) are multipotent cells residing in numerous human tissues and presenting unique biological properties, such as low immunogenicity, powerful immunomodulatory and immunosuppressive capabilities, and, in particular, homing abilities. Therapeutic functions of MSCs are mediated mostly by the paracrine effect of released functional molecules and other variable components, and among them the MSC-derived extracellular vesicles (MSC-EVs) seem to be one of the central mediators of the therapeutic functions of MSCs. MSC-EVs are membrane structures secreted by the MSCs, rich in specific proteins, lipids, and nucleic acids. Amongst these, microRNAs have achieved the most attention currently. Unmodified MSC-EVs can promote or inhibit tumor growth, while modified MSC-EVs are involved in the suppression of cancer progression via the delivery of therapeutic molecules, including miRNAs, specific siRNAs, or suicide RNAs, as well as chemotherapeutic drugs. Here, we present an overview of the characteristics of the MSCs-EVs and describe the current methods for their isolation and analysis, the content of their cargo, and modalities for the modification of MSC-EVs in order for them to be used as drug delivery vehicles. Finally, we describe different roles of MSC-EVs in the tumor microenvironment and summarize current advances of MCS-EVs in cancer research and therapy. MSC-EVs are expected to be a novel and promising cell-free therapeutic drug delivery vehicle for the treatment of cancer.
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Affiliation(s)
- Andreas Nicodemou
- Lambda Life a. s., Levocska 3617/3, 851 01 Bratislava, Slovakia
- Institute of Medical Biology, Genetics and Clinical Genetics, Faculty of Medicine, Comenius University, Sasinkova 4, 811 08 Bratislava, Slovakia
| | - Soňa Bernátová
- Institute of Medical Biology, Genetics and Clinical Genetics, Faculty of Medicine, Comenius University, Sasinkova 4, 811 08 Bratislava, Slovakia
| | - Michaela Čeháková
- Institute of Medical Biology, Genetics and Clinical Genetics, Faculty of Medicine, Comenius University, Sasinkova 4, 811 08 Bratislava, Slovakia
| | - Ľuboš Danišovič
- Institute of Medical Biology, Genetics and Clinical Genetics, Faculty of Medicine, Comenius University, Sasinkova 4, 811 08 Bratislava, Slovakia
- Centre for Tissue Engineering and Regenerative Medicine-Translational Research Unit in the Branch of Regenerative Medicine, Faculty of Medicine, Comenius University, Bratislava, Sasinkova 4, 811 08 Bratislava, Slovakia
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14
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Neumair J, D'Ercole C, De March M, Elsner M, Seidel M, de Marco A. Macroporous Epoxy-Based Monoliths Functionalized with Anti-CD63 Nanobodies for Effective Isolation of Extracellular Vesicles in Urine. Int J Mol Sci 2023; 24:ijms24076131. [PMID: 37047104 PMCID: PMC10094263 DOI: 10.3390/ijms24076131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 03/17/2023] [Accepted: 03/21/2023] [Indexed: 04/14/2023] Open
Abstract
Extracellular vesicles (EVs) have enormous potential for the implementation of liquid biopsy and as effective drug delivery means, but the fulfilment of these expectations requires overcoming at least two bottlenecks relative to their purification, namely the finalization of reliable and affordable protocols for: (i) EV sub-population selective isolation and (ii) the scalability of their production/isolation from complex biological fluids. In this work, we demonstrated that these objectives can be achieved by a conceptually new affinity chromatography platform composed of a macroporous epoxy monolith matrix functionalized with anti-CD63 nanobodies with afflux of samples and buffers regulated through a pump. Such a system successfully captured and released integral EVs from urine samples and showed negligible unspecific binding for circulating proteins. Additionally, size discrimination of eluted EVs was achieved by different elution approaches (competitive versus pH-dependent). The physical characteristics of monolith material and the inexpensive production of recombinant nanobodies make scaling-up the capture unit feasible and affordable. Additionally, the availability of nanobodies for further specific EV biomarkers will allow for the preparation of monolithic affinity filters selective for different EV subclasses.
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Affiliation(s)
- Julia Neumair
- Chair of Analytical Chemistry and Water Chemistry, Technical University of Munich, Lichtenbergstr. 4, 85748 Garching, Germany
| | - Claudia D'Ercole
- Laboratory of Environmental and Life Sciences, University of Nova Gorica, Vipavska Cesta 13, P.O. Box 301, SI-5000 Nova Gorica, Slovenia
| | - Matteo De March
- Laboratory of Environmental and Life Sciences, University of Nova Gorica, Vipavska Cesta 13, P.O. Box 301, SI-5000 Nova Gorica, Slovenia
| | - Martin Elsner
- Chair of Analytical Chemistry and Water Chemistry, Technical University of Munich, Lichtenbergstr. 4, 85748 Garching, Germany
| | - Michael Seidel
- Chair of Analytical Chemistry and Water Chemistry, Technical University of Munich, Lichtenbergstr. 4, 85748 Garching, Germany
| | - Ario de Marco
- Laboratory of Environmental and Life Sciences, University of Nova Gorica, Vipavska Cesta 13, P.O. Box 301, SI-5000 Nova Gorica, Slovenia
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15
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Pammi Guru KT, Praween N, Basu PK. Isolation of Exosomes from Human Serum Using Gold-Nanoparticle-Coated Silicon Surface. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:387. [PMID: 36770347 PMCID: PMC9919275 DOI: 10.3390/nano13030387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 12/19/2022] [Accepted: 12/23/2022] [Indexed: 06/18/2023]
Abstract
Exosomes, whose mean diameter ranges from 20 nm to 200 nm, are cell-secreted vesicles and are abundant in most biological fluids, such as blood, urine, tears, sweat, breast milk, etc. Exosomal size variations and their composition can be attributed to several factors, such as age, gender and disease conditions of the individual. Existing techniques, such as ultracentrifugation and density gradient ultracentrifugation, for exosome isolation are instrument-dependent, time-consuming and lack specificity. In the present work, a gold-nanoparticle (GNP)-coated silicon (Si) wafer, functionalized with polyethylene glycol (PEG) was used for conjugation with anti-CD63 antibody via EDC NHS chemistry and incubated with serum to immobilize the exosomes on the Si surface. The surface-immobilized exosomes were eluted and quantified by a nanoparticle tracking analyzer (NTA). It was observed that an increase in GNP density on the Si wafer increases the size range and total number of exosomes that are being isolated. Western blotting performed for proteins such as HSP 70 and calnexin confirmed the immobilization and elution of exosomes. The proposed technique can be used as an alternative to existing techniques, as it has several benefits such as reusability of the Si surface for several isolations, minimal instrumental requirement, isolation of exosomes in two hours and compatibility with the microfluidic platform, making the technique suitable for real-time application. The proposed method could be useful in isolating a specific subrange of exosomes by altering the size of the GNP used for coating the Si wafer.
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16
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Wang Y, Zhang Y, Li Z, Wei S, Chi X, Yan X, Lv H, Zhao L, Zhao L. Combination of size-exclusion chromatography and ion exchange adsorption for improving the proteomic analysis of plasma-derived extracellular vesicles. Proteomics 2023; 23:e2200364. [PMID: 36624553 DOI: 10.1002/pmic.202200364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 01/04/2023] [Accepted: 01/05/2023] [Indexed: 01/11/2023]
Abstract
Extracellular vesicles (EVs) are lipid membrane vesicles released by live cells that carry a variety of biomolecules, including nucleic acids, lipids, and proteins. Recently, proteins in plasma-derived EVs have emerged as novel biomarkers with essential functions in the diagnosis and prognosis of human diseases. However, the current methods of isolating EVs from plasma often lead to coisolated impurities in biological fluids. Therefore, before performing any research protocol, the process of extracting EVs from plasma for proteomic analysis must be optimized. In this study, two EV isolation strategies, size exclusion chromatography (SEC) and SEC combined with ion exchange adsorption (SEC + IEA), were compared in terms of the purity and quantity of protein in EVs. Our results demonstrated that, compared to single-step SEC, SEC combined with IEA could produce plasma-derived EVs with a higher purity by decreasing the abundance of lipoprotein. Additionally, with MS analysis, we demonstrated that the combination approach maintained the stability and improved the purity of EVs in many plasma samples. Furthermore, by combining SEC with IEA, more cancer-associated proteins were detected in the plasma of various cancer samples.
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Affiliation(s)
- Yaojie Wang
- Research Center, Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, P. R. China
| | - Ying Zhang
- Research Center, Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, P. R. China
| | - Zhi Li
- The Center for Heart Development, State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Sciences, Hunan Normal University, Changsha, Hunan, P. R. China
| | - Sisi Wei
- Research Center, Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, P. R. China
| | - Xiuping Chi
- Research Center, Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, P. R. China
| | - Xi Yan
- Clinical Laboratory, Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, P. R. China
| | - Huilai Lv
- Thoracic Surgery, Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, P. R. China
| | - Libo Zhao
- Research Center, Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, P. R. China
| | - Lianmei Zhao
- Research Center, Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, P. R. China
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17
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Lucci C, De Groef L. On the other end of the line: Extracellular vesicle-mediated communication in glaucoma. Front Neuroanat 2023; 17:1148956. [PMID: 37113676 PMCID: PMC10126352 DOI: 10.3389/fnana.2023.1148956] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 03/27/2023] [Indexed: 04/29/2023] Open
Abstract
In the last decade, extracellular vesicles (EVs) have emerged as a promising field of research due to their ability to participate in cell-to-cell communication via the transfer of their very diverse and complex cargo. The latter reflects the nature and physiological state of the cell of origin and, as such, EVs may not only play a pivotal role in the cellular events that culminate into disease, but also hold great potential as drug delivery vehicles and biomarkers. Yet, their role in glaucoma, the leading cause of irreversible blindness worldwide, has not been fully studied. Here, we provide an overview of the different EV subtypes along with their biogenesis and content. We elaborate on how EVs released by different cell types can exert a specific function in the context of glaucoma. Finally, we discuss how these EVs provide opportunities to be used as biomarkers for diagnosis and monitoring of disease.
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18
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Wiedmer SK, Multia E, Liangsupree T, Riekkola ML. Automated On-Line Isolation and Fractionation Method for Subpopulations of Extracellular Vesicles. Methods Mol Biol 2023; 2668:99-108. [PMID: 37140792 DOI: 10.1007/978-1-0716-3203-1_8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Immunoaffinity chromatography (IAC) with selective antibodies immobilized on polymeric monolithic disk columns enables selective isolation of biomacromolecules from human plasma, while asymmetrical flow field-flow fractionation (AsFlFFF or AF4) can be used for further fractionation of relevant subpopulations of biomacromolecules (e.g., small dense low-density lipoproteins, exomeres, and exosomes) from the isolates. Here we describe how the isolation and fractionation of subpopulations of extracellular vesicles can be achieved without the presence of lipoproteins using on-line coupled IAC-AsFlFFF. With the developed methodology, it is possible to have fast, reliable, and reproducible automated isolation and fractionation of challenging biomacromolecules from human plasma with a high purity and high yields of subpopulations.
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Affiliation(s)
| | - Evgen Multia
- Department of Chemistry, University of Helsinki, Helsinki, Finland
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19
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Comparison of Different Isolation Methods for Plasma-Derived Extracellular Vesicles in Patients with Hyperlipidemia. LIFE (BASEL, SWITZERLAND) 2022; 12:life12111942. [PMID: 36431076 PMCID: PMC9692895 DOI: 10.3390/life12111942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 11/16/2022] [Accepted: 11/19/2022] [Indexed: 11/24/2022]
Abstract
Extracellular vesicles are commonly found in human body fluids and can reflect current physiological conditions of human body and act as biomarkers of disease. The quality of isolated extracellular vesicles facilitates the early diagnosis of various diseases accompanied by hyperlipidemia. Nonetheless, there are no reports on which special methods are suitable for isolating extracellular vesicles from the plasma of patients with hyperlipidemia. Thus, this study compared three different research-based extracellular vesicle isolation approaches, namely ultracentrifugation (UC), polyethylene glycol (PEG) precipitation, and size exclusion chromatography (SEC), and determined which of them was the most effective method. We selected blood samples from 12 patients with clinically diagnosed hyperlipidemia and isolated plasma-derived extracellular vesicles using three methods. The morphology of the isolated extracellular vesicles was observed using transmission electron microscopy, while the concentration was detected by asymmetric flow field-flow fractionation and multi-angle light scattering. Marker proteins were identified by Western blotting, and protein composition was evaluated by silver staining. Both determined the contaminations in the extracellular vesicle samples. The results showed that the three methods can be successfully used for the isolation of extracellular vesicles. The extracellular vesicles isolated by UC were larger in size, and the yield was much lower. Although the yield of extracellular vesicles isolated by PEG precipitation was greatly improved, the contamination was increased. Of the three methods, only the SEC-isolated extracellular vesicles were characterized by high yield and low contamination. Therefore, our data suggested that the SEC was a more ideal method for isolating extracellular vesicles from the plasma of patients with hyperlipidemia.
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Dai Z, Zhao T, Song N, Pan K, Yang Y, Zhu X, Chen P, Zhang J, Xia C. Platelets and platelet extracellular vesicles in drug delivery therapy: A review of the current status and future prospects. Front Pharmacol 2022; 13:1026386. [PMID: 36330089 PMCID: PMC9623298 DOI: 10.3389/fphar.2022.1026386] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 10/03/2022] [Indexed: 11/24/2022] Open
Abstract
Platelets are blood cells that are primarily produced by the shedding of megakaryocytes in the bone marrow. Platelets participate in a variety of physiological and pathological processes in vivo, including hemostasis, thrombosis, immune-inflammation, tumor progression, and metastasis. Platelets have been widely used for targeted drug delivery therapies for treating various inflammatory and tumor-related diseases. Compared to other drug-loaded treatments, drug-loaded platelets have better targeting, superior biocompatibility, and lower immunogenicity. Drug-loaded platelet therapies include platelet membrane coating, platelet engineering, and biomimetic platelets. Recent studies have indicated that platelet extracellular vesicles (PEVs) may have more advantages compared with traditional drug-loaded platelets. PEVs are the most abundant vesicles in the blood and exhibit many of the functional characteristics of platelets. Notably, PEVs have excellent biological efficacy, which facilitates the therapeutic benefits of targeted drug delivery. This article provides a summary of platelet and PEVs biology and discusses their relationships with diseases. In addition, we describe the preparation, drug-loaded methods, and specific advantages of platelets and PEVs targeted drug delivery therapies for treating inflammation and tumors. We summarize the hot spots analysis of scientific articles on PEVs and provide a research trend, which aims to give a unique insight into the development of PEVs research focus.
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Affiliation(s)
- Zhanqiu Dai
- Department of Spine Surgery, Zhejiang Provincial People’s Hospital, Hangzhou Medical College People’s Hospital, Hangzhou, Zhejiang, China
- Department of Orthopaedics, The Second Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui, China
| | - Tingxiao Zhao
- Department of Spine Surgery, Zhejiang Provincial People’s Hospital, Hangzhou Medical College People’s Hospital, Hangzhou, Zhejiang, China
| | - Nan Song
- Department of Pathology, Zhejiang Provincial People’s Hospital, Hangzhou, China
| | - Kaifeng Pan
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Medical College of Zhejiang University, Hangzhou, China
- Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province, Hangzhou, China
| | - Yang Yang
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Medical College of Zhejiang University, Hangzhou, China
- Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province, Hangzhou, China
| | - Xunbin Zhu
- Department of Orthopaedics, The Second Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui, China
| | - Pengfei Chen
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Medical College of Zhejiang University, Hangzhou, China
- Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province, Hangzhou, China
- *Correspondence: Pengfei Chen, ; Jun Zhang, ; Chen Xia,
| | - Jun Zhang
- Department of Spine Surgery, Zhejiang Provincial People’s Hospital, Hangzhou Medical College People’s Hospital, Hangzhou, Zhejiang, China
- *Correspondence: Pengfei Chen, ; Jun Zhang, ; Chen Xia,
| | - Chen Xia
- Department of Spine Surgery, Zhejiang Provincial People’s Hospital, Hangzhou Medical College People’s Hospital, Hangzhou, Zhejiang, China
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Medical College of Zhejiang University, Hangzhou, China
- Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province, Hangzhou, China
- *Correspondence: Pengfei Chen, ; Jun Zhang, ; Chen Xia,
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21
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Carberry CK, Keshava D, Payton A, Smith GJ, Rager JE. Approaches to incorporate extracellular vesicles into exposure science, toxicology, and public health research. JOURNAL OF EXPOSURE SCIENCE & ENVIRONMENTAL EPIDEMIOLOGY 2022; 32:647-659. [PMID: 35217808 PMCID: PMC9402811 DOI: 10.1038/s41370-022-00417-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Revised: 01/27/2022] [Accepted: 01/27/2022] [Indexed: 05/03/2023]
Abstract
Extracellular vesicles (EVs) represent small, membrane-enclosed particles that are derived from parent cells and are secreted into the extracellular space. Once secreted, EVs can then travel and communicate with nearby or distant cells. Due to their inherent stability and biocompatibility, these particles can effectively transfer RNAs, proteins, and chemicals/metabolites from parent cells to target cells, impacting cellular and pathological processes. EVs have been shown to respond to disease-causing agents and impact target cells. Given that disease-causing agents span environmental contaminants, pathogens, social stressors, drugs, and other agents, the translation of EV methods into public health is now a critical research gap. This paper reviews approaches to translate EVs into exposure science, toxicology, and public health applications, highlighting blood as an example due to its common use within clinical, epidemiological, and toxicological studies. Approaches are reviewed surrounding the isolation and characterization of EVs and molecular markers that can be used to inform EV cell-of-origin. Molecular cargo contained within EVs are then discussed, including an original analysis of blood EV data from Vesiclepedia. Methods to evaluate functional consequences and target tissues of EVs are also reviewed. Lastly, the expanded integration of these approaches into future public health applications is discussed, including the use of EVs as promising biomarkers of exposure, effect, and disease. IMPACT STATEMENT: Extracellular vesicles (EVs) represent small, cell-derived structures consisting of molecules that can serve as biomarkers of exposure, effect, and disease. This review lays a novel foundation for integrating EVs, a rapidly advancing molecular biological tool, into the field of public health research including epidemiological, toxicological, and clinical investigations. This article represents an important advancement in public health and exposure science as it is among the first to translate EVs into this field.
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Affiliation(s)
- Celeste K Carberry
- Department of Environmental Sciences and Engineering, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- The Institute for Environmental Health Solutions, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Deepak Keshava
- The Institute for Environmental Health Solutions, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Alexis Payton
- Department of Environmental Sciences and Engineering, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- The Institute for Environmental Health Solutions, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Gregory J Smith
- Curriculum in Toxicology and Environmental Medicine, School of Medicine, University of North Carolina, Chapel Hill, NC, USA
- Department of Genetics, School of Medicine, University of North Carolina, Chapel Hill, NC, USA
| | - Julia E Rager
- Department of Environmental Sciences and Engineering, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
- The Institute for Environmental Health Solutions, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
- Curriculum in Toxicology and Environmental Medicine, School of Medicine, University of North Carolina, Chapel Hill, NC, USA.
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22
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Lu B, Ku J, Flojo R, Olson C, Bengford D, Marriott G. Exosome- and extracellular vesicle-based approaches for the treatment of lysosomal storage disorders. Adv Drug Deliv Rev 2022; 188:114465. [PMID: 35878794 DOI: 10.1016/j.addr.2022.114465] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 06/22/2022] [Accepted: 07/19/2022] [Indexed: 12/16/2022]
Abstract
Cell-generated extracellular vesicles (EVs) are being engineered as biologically-inspired vehicles for targeted delivery of therapeutic agents to treat difficult-to-manage human diseases, including lysosomal storage disorders (LSDs). Engineered EVs offer distinct advantages for targeted delivery of therapeutics compared to existing synthetic and semi-synthetic nanoscale systems, for example with regard to their biocompatibility, circulation lifetime, efficiencies in delivery of drugs and biologics to target cells, and clearance from the body. Here, we review literature related to the design and preparation of EVs as therapeutic carriers for targeted delivery and therapy of drugs and biologics with a focus on LSDs. First, we introduce the basic pathophysiology of LDSs and summarize current approaches to diagnose and treat LSDs. Second, we will provide specific details about EVs, including subtypes, biogenesis, biological properties and their potential to treat LSDs. Third, we review state-of-the-art approaches to engineer EVs for treatments of LSDs. Finally, we summarize explorative basic research and applied applications of engineered EVs for LSDs, and highlight current challenges, and new directions in developing EV-based therapies and their potential impact on clinical medicine.
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Affiliation(s)
- Biao Lu
- Department of Bioengineering, School of Engineering, Santa Clara University, 500 El Camino Real, Santa Clara, California 95053, USA
| | - Joy Ku
- Department of Bioengineering, School of Engineering, Santa Clara University, 500 El Camino Real, Santa Clara, California 95053, USA
| | - Renceh Flojo
- Department of Bioengineering, School of Engineering, Santa Clara University, 500 El Camino Real, Santa Clara, California 95053, USA
| | - Chris Olson
- Department of Bioengineering, School of Engineering, Santa Clara University, 500 El Camino Real, Santa Clara, California 95053, USA
| | - David Bengford
- Department of Bioengineering, School of Engineering, Santa Clara University, 500 El Camino Real, Santa Clara, California 95053, USA
| | - Gerard Marriott
- Department of Bioengineering, University of California at Berkeley, California 94720, USA.
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23
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Affinity-based isolation of extracellular vesicles and the effects on downstream molecular analysis. Anal Bioanal Chem 2022; 414:7051-7067. [PMID: 35732746 DOI: 10.1007/s00216-022-04178-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 05/25/2022] [Accepted: 06/13/2022] [Indexed: 11/01/2022]
Abstract
Extracellular vesicles (EVs) are transport vesicles with diameters ranging from 30 to 1000 nm, secreted by cells in both physiological and pathological conditions. By using the EV shuttling system, biomolecular cargo such as proteins and genetic materials travels between cells resulting in intercellular communication and epigenetic regulation. Because the presence of EVs and cargo molecules in body fluids can predict the state of the parental cells, EV isolation techniques from complex biofluids have been developed. Further exploration of EVs through downstream molecular analysis depends heavily on those isolation technologies. Methodologies based either on physical separation or on affinity binding have been used to isolate EVs. Affinity-based methods for EV isolation are known to produce highly specific and efficient isolation results. However, so far, there is a lack of literature summarizing these methods and their effects on downstream EV molecular analysis. In the present work, we reviewed recent efforts on developing affinity-based methods for the isolation of EVs, with an emphasis on comparing their effects on downstream analysis of EV molecular cargo. Antibody-based isolation techniques produce highly pure EVs, but the harsh eluents damage the EV structure, and some antibodies stay bound to the EVs after elution. Aptamer-based methods use relatively mild elution conditions and release EVs in their native form, but their isolation efficiencies need to be improved. The membrane affinity-based method and other affinity-based methods based on the properties of the EV lipid bilayer also isolate intact EVs, but they can also result in contaminants. From the perspective of affinity-based methods, we investigated the influence of the isolation methods of choice on downstream EV molecular analysis.
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Raman spectroscopy combined with comprehensive gas chromatography for label-free characterization of plasma-derived extracellular vesicle subpopulations. Anal Biochem 2022; 647:114672. [PMID: 35395223 DOI: 10.1016/j.ab.2022.114672] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 03/12/2022] [Accepted: 03/22/2022] [Indexed: 11/22/2022]
Abstract
Raman spectroscopy together with comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry (GCxGC-TOFMS) was employed to characterize exomere- (<50 nm) and exosome-sized (50-80 nm) EVs isolated from human plasma by the novel on-line immunoaffinity chromatography - asymmetric flow field-flow fractionation method. CD9+, CD63+, and CD81+ EVs were selected to represent general EV subpopulations secreted into plasma, while CD61+EVs represented the specific EV subset derived from platelets. Raman spectroscopy could distinguish EVs from non-EV particles, including apolipoprotein B-100-containing lipoproteins, signifying its potential in EV purity assessment. Moreover, platelet-derived (CD61+) EVs of both exomere and exosome sizes were discriminated from other EV subpopulations due to different biochemical compositions. Further investigations demonstrated composition differences between exomere- and exosome-sized EVs, confirming the applicability of Raman spectroscopy in distinguishing EVs, not only from different origins but also sizes. In addition, fatty acids that act as building blocks for lipids and membranes in EVs were studied by GCxGC-TOF-MS. The results achieved highlighted differences in EV fatty acid compositions in both esterified (membrane lipids) and non-esterified (free fatty acids) fractions, indicating possible differences in membrane structures, biological functions, and roles in cell-to-cell communications of EV subpopulations.
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25
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Kinetics and interaction studies of anti-tetraspanin antibodies and ICAM-1 with extracellular vesicle subpopulations using continuous flow quartz crystal microbalance biosensor. Biosens Bioelectron 2022; 206:114151. [PMID: 35259607 DOI: 10.1016/j.bios.2022.114151] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 02/18/2022] [Accepted: 02/28/2022] [Indexed: 02/08/2023]
Abstract
Continuous flow quartz crystal microbalance (QCM) was utilized to study binding kinetics between EV subpopulations (exomere- and exosome-sized EVs) and four affinity ligands: monoclonal antibodies against tetraspanins (anti-CD9, anti-CD63, and anti-CD81) and recombinant intercellular adhesion molecule-1 (ICAM-1) or CD54 protein). High purity CD9+, CD63+, and CD81+ EV subpopulations of <50 nm exomeres and 50-80 nm exosomes were isolated and fractionated using our recently developed on-line coupled immunoaffinity chromatography - asymmetric flow field-flow fractionation system. Adaptive Interaction Distribution Algorithm (AIDA), specifically designed for the analysis of complex biological interactions, was used with a four-step procedure for reliable estimation of the degree of heterogeneity in rate constant distributions. Interactions between exomere-sized EVs and anti-tetraspanin antibodies demonstrated two interaction sites with comparable binding kinetics and estimated dissociation constants Kd ranging from nM to fM. Exomeres exhibited slightly higher affinity compared to exosomes. The highest affinity with anti-tetraspanin antibodies was achieved with CD63+ EVs. The interaction of EV subpopulations with ICAM-1 involved in cell internalization of EVs was also investigated. EV - ICAM-1 interaction was also of high affinity (nM to pM range) with overall lower affinity compared to the interactions of anti-tetraspanin antibodies and EVs. Our findings proved that QCM is a valuable label-free tool for kinetic studies with limited sample concentration, and that advanced algorithms, such as AIDA, are crucial for proper determination of kinetic heterogeneity. To the best of our knowledge, this is the first kinetic study on the interaction between plasma-derived EV subpopulations and anti-tetraspanin antibodies and ICAM-1.
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26
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Yates AG, Pink RC, Erdbrügger U, Siljander PRM, Dellar ER, Pantazi P, Akbar N, Cooke WR, Vatish M, Dias-Neto E, Anthony DC, Couch Y. In sickness and in health: The functional role of extracellular vesicles in physiology and pathology in vivo: Part I: Health and Normal Physiology: Part I: Health and Normal Physiology. J Extracell Vesicles 2022; 11:e12151. [PMID: 35041249 PMCID: PMC8765331 DOI: 10.1002/jev2.12151] [Citation(s) in RCA: 56] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 09/03/2021] [Accepted: 09/15/2021] [Indexed: 12/16/2022] Open
Abstract
Previously thought to be nothing more than cellular debris, extracellular vesicles (EVs) are now known to mediate physiological and pathological functions throughout the body. We now understand more about their capacity to transfer nucleic acids and proteins between distant organs, the interaction of their surface proteins with target cells, and the role of vesicle‐bound lipids in health and disease. To date, most observations have been made in reductionist cell culture systems, or as snapshots from patient cohorts. The heterogenous population of vesicles produced in vivo likely act in concert to mediate both beneficial and detrimental effects. EVs play crucial roles in both the pathogenesis of diseases, from cancer to neurodegenerative disease, as well as in the maintenance of system and organ homeostasis. This two‐part review draws on the expertise of researchers working in the field of EV biology and aims to cover the functional role of EVs in physiology and pathology. Part I will outline the role of EVs in normal physiology.
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Affiliation(s)
- Abi G Yates
- Department of Pharmacology, University of Oxford, Oxford, UK.,School of Biomedical Sciences, Faculty of Medicine, University of Queensland, St Lucia, Australia
| | - Ryan C Pink
- Department of Biological and Medical Sciences, Faculty of Health and Life Sciences, Oxford Brookes University, Headington Campus, Oxford, UK
| | - Uta Erdbrügger
- Department of Medicine, Division of Nephrology, University of Virginia, Charlottesville, Virginia, USA
| | - Pia R-M Siljander
- Molecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, Finland
| | - Elizabeth R Dellar
- Department of Biological and Medical Sciences, Faculty of Health and Life Sciences, Oxford Brookes University, Headington Campus, Oxford, UK
| | - Paschalia Pantazi
- Department of Biological and Medical Sciences, Faculty of Health and Life Sciences, Oxford Brookes University, Headington Campus, Oxford, UK
| | - Naveed Akbar
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - William R Cooke
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
| | - Manu Vatish
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
| | - Emmanuel Dias-Neto
- Laboratory of Medical Genomics. A.C. Camargo Cancer Centre, São Paulo, Brazil.,Laboratory of Neurosciences (LIM-27) Institute of Psychiatry, São Paulo Medical School, São Paulo, Brazil
| | | | - Yvonne Couch
- Acute Stroke Programme - Radcliffe Department of Medicine, University of Oxford, John Radcliffe Hospital, Headington, Oxford, UK
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27
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Kogej K, Božič D, Kobal B, Herzog M, Černe K. Application of Dynamic and Static Light Scattering for Size and Shape Characterization of Small Extracellular Nanoparticles in Plasma and Ascites of Ovarian Cancer Patients. Int J Mol Sci 2021; 22:ijms222312946. [PMID: 34884751 PMCID: PMC8657631 DOI: 10.3390/ijms222312946] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 11/23/2021] [Indexed: 12/14/2022] Open
Abstract
In parallel to medical treatment of ovarian cancer, methods for the early detection of cancer tumors are being sought. In this contribution, the use of non-invasive static (SLS) and dynamic light scattering (DLS) for the characterization of extracellular nanoparticles (ENPs) in body fluids of advanced serous ovarian cancer (OC) and benign gynecological pathology (BP) patients is demonstrated and critically evaluated. Samples of plasma and ascites (OC patients) or plasma, peritoneal fluid, and peritoneal washing (BP patients) were analyzed. The hydrodynamic radius (Rh) and the radius of gyration (Rg) of ENPs were calculated from the angular dependency of LS intensity for two ENP subpopulations. Rh and Rg of the predominant ENP population of OC patients were in the range 20–30 nm (diameter 40–60 nm). In thawed samples, larger particles (Rh mostly above 100 nm) were detected as well. The shape parameter ρ of both particle populations was around 1, which is typical for spherical particles with mass concentrated on the rim, as in vesicles. The Rh and Rg of ENPs in BP patients were larger than in OC patients, with ρ ≈ 1.1–2, implying a more elongated/distorted shape. These results show that SLS and DLS are promising methods for the analysis of morphological features of ENPs and have the potential to discriminate between OC and BP patients. However, further development of the methodology is required.
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Affiliation(s)
- Ksenija Kogej
- Faculty of Chemistry and Chemical Technology, Department of Chemistry and Biochemistry, University of Ljubljana, SI-1000 Ljubljana, Slovenia;
- Correspondence:
| | - Darja Božič
- Faculty of Chemistry and Chemical Technology, Department of Chemistry and Biochemistry, University of Ljubljana, SI-1000 Ljubljana, Slovenia;
- Laboratory of Clinical Biophysics, Faculty of Health Sciences, University of Ljubljana, SI-1000 Ljubljana, Slovenia
| | - Borut Kobal
- Division of Gynecology and Obstetrics, Department of Gynecology, University Medical Centre Ljubljana, SI-1000 Ljubljana, Slovenia; (B.K.); (M.H.)
- Faculty of Medicine, Department of Gynecology and Obstetrics, University of Ljubljana, SI-1000 Ljubljana, Slovenia
| | - Maruša Herzog
- Division of Gynecology and Obstetrics, Department of Gynecology, University Medical Centre Ljubljana, SI-1000 Ljubljana, Slovenia; (B.K.); (M.H.)
- Faculty of Medicine, Department of Gynecology and Obstetrics, University of Ljubljana, SI-1000 Ljubljana, Slovenia
| | - Katarina Černe
- Faculty of Medicine, Department of Pharmacology and Experimental Toxicology, University of Ljubljana, SI-1000 Ljubljana, Slovenia;
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28
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González-Félix MA, Mejía-Manzano LA, González-Valdez J. Biological nanoparticles: Relevance as novel target drug delivery systems and leading chromatographic isolation approaches. Electrophoresis 2021; 43:109-118. [PMID: 34791693 DOI: 10.1002/elps.202100124] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 08/23/2021] [Accepted: 11/08/2021] [Indexed: 12/17/2022]
Abstract
Nanotechnology is one of the most promising technologies of the 21st century, and it is now presenting an enormous impact on target drug delivery. In this context, the recent use of natural vesicle-like nanoparticles such as extracellular vesicles (i.e., exosomes, microvesicles, and apoptotic bodies) and virus-like particles is rendering encouraging results mostly because these delivery systems present cargo versatility, favorable body circulating advantages, biocompatibility, immunogenicity, and the capacity to be modified superficially to increase their affinity to a certain target or to control their entrance to the cell. However, some of the biggest challenges toward their clinical implementation are poorly standardized processing operations due to their inherent heterogeneity and expensive, long-lasting, and difficult to scale isolation procedures that can also affect the stability of the particles. Under these circumstances, chromatographic procedures represent an attractive and favorable alternative to overcome their downstream processing. Moreover, even when standardized chromatographic purification protocols are still in development, great achievements have been made using size exclusion, ionic exchange, hydrophobic interaction, and affinity protocols, mostly because of the correct harnessing of the nanovesicle membrane properties. In this sense, this review focuses on presenting the current understanding on the most promising therapeutic biological nanoparticles and the chromatographic isolation approaches employed in their recovery, providing at the same time recent findings and a general overview of the aspects that might impact the outcome of chromatographic techniques for this application.
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Poddar S, Sharmeen S, Hage DS. Affinity monolith chromatography: A review of general principles and recent developments. Electrophoresis 2021; 42:2577-2598. [PMID: 34293192 DOI: 10.1002/elps.202100163] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 07/07/2021] [Accepted: 07/18/2021] [Indexed: 12/28/2022]
Abstract
Affinity monolith chromatography (AMC) is a liquid chromatographic technique that utilizes a monolithic support with a biological ligand or related binding agent to isolate, enrich, or detect a target analyte in a complex matrix. The target-specific interaction exhibited by the binding agents makes AMC attractive for the separation or detection of a wide range of compounds. This article will review the basic principles of AMC and recent developments in this field. The supports used in AMC will be discussed, including organic, inorganic, hybrid, carbohydrate, and cryogel monoliths. Schemes for attaching binding agents to these monoliths will be examined as well, such as covalent immobilization, biospecific adsorption, entrapment, molecular imprinting, and coordination methods. An overview will then be given of binding agents that have recently been used in AMC, along with their applications. These applications will include bioaffinity chromatography, immunoaffinity chromatography, immobilized metal-ion affinity chromatography, and dye-ligand or biomimetic affinity chromatography. The use of AMC in chiral separations and biointeraction studies will also be discussed.
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Affiliation(s)
- Saumen Poddar
- Department of Chemistry, University of Nebraska-Lincoln, Lincoln, Nebraska, 68588, USA
| | - Sadia Sharmeen
- Department of Chemistry, University of Nebraska-Lincoln, Lincoln, Nebraska, 68588, USA
| | - David S Hage
- Department of Chemistry, University of Nebraska-Lincoln, Lincoln, Nebraska, 68588, USA
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30
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Phillips W, Willms E, Hill AF. Understanding extracellular vesicle and nanoparticle heterogeneity: Novel methods and considerations. Proteomics 2021; 21:e2000118. [PMID: 33857352 PMCID: PMC8365743 DOI: 10.1002/pmic.202000118] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 03/22/2021] [Accepted: 04/12/2021] [Indexed: 12/20/2022]
Abstract
Extracellular vesicles (EVs) are a heterogeneous population of membrane-enclosed nanoparticles released by cells. They play a role in intercellular communication and are involved in numerous physiological and pathological processes. Cells release subpopulations of EVs with distinct composition and inherent biological function which overlap in size. Current size-based isolation methods are, therefore, not optimal to discriminate between functional EV subpopulations. In addition, EVs overlap in size with several other biological nanoparticles, such as lipoproteins and viruses. Proteomic analysis has allowed for more detailed study of EV composition, and EV isolation approaches based on this could provide a promising alternative for purification based on size. Elucidating EV heterogeneity and the characteristics and role of EV subpopulations will advance our understanding of EV biology and the role of EVs in health and disease. Here, we discuss current knowledge of EV composition, EV heterogeneity and advances in affinity based EV isolation tools.
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Affiliation(s)
- William Phillips
- Department of Biochemistry and GeneticsLa Trobe Institute for Molecular ScienceLa Trobe UniversityBundooraVictoriaAustralia
| | - Eduard Willms
- Department of Biochemistry and GeneticsLa Trobe Institute for Molecular ScienceLa Trobe UniversityBundooraVictoriaAustralia
| | - Andrew F. Hill
- Department of Biochemistry and GeneticsLa Trobe Institute for Molecular ScienceLa Trobe UniversityBundooraVictoriaAustralia
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Kovač Peić A, Šrajer Gajdošik M, Brilliant K, Callanan H, Hixson DC, Begić M, Josić D. Changes in the proteome of extracellular vesicles shed by rat liver after subtoxic exposure to acetaminophen. Electrophoresis 2021; 42:1388-1398. [PMID: 33837589 DOI: 10.1002/elps.202100020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 03/18/2021] [Accepted: 03/20/2021] [Indexed: 01/16/2023]
Abstract
To identify changes in extracellular vesicles (EVs) secreted by the liver following drug-induced liver injury (DILI), rats were treated with a subtoxic dose (500 mg/kg) of the analgesic drug, acetaminophen (APAP). EVs were collected by liver perfusion of sham and APAP-treated rats. Changes in EVs morphology were examined by transmission electron microscopic analysis of negatively stained vesicles. Results from morphometric analysis of EVs revealed striking differences in their size and distribution. Proteome composition of EVs collected by liver perfusion was determined by mass spectrometry using methods of sample preparation that enabled better detection of both highly hydrophobic proteins and proteins with complex post-translational modifications. The collection of EVs after liver perfusion is an approach that enables the isolation of EVs shed not only by isolated hepatocytes, but also by the entire complement of hepatic cells. EVs derived after DILI had a lower content of alpha-1-macroglobulin, ferritin, and members of cytochrome 450 family. Fibronectin, aminopeptidase N, metalloreductase STEAP4, integrin beta, and members of the annexin family were detected only in APAP-treated samples of EVs. These results show that the present approach can provide valuable insights into the response of the liver following drug-induced liver injury.
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Affiliation(s)
| | | | - Kate Brilliant
- Proteomics Core, COBRE CCRD, Rhode Island Hospital, Providence, RI, USA
| | - Helen Callanan
- Proteomics Core, COBRE CCRD, Rhode Island Hospital, Providence, RI, USA
| | - Douglas C Hixson
- Proteomics Core, COBRE CCRD, Rhode Island Hospital, Providence, RI, USA.,Warren Alpert Medical School, Brown University, Providence, RI, USA
| | - Marija Begić
- Faculty of Medicine, Juraj Dobrila University of Pula, Pula, Croatia
| | - Djuro Josić
- Proteomics Core, COBRE CCRD, Rhode Island Hospital, Providence, RI, USA.,Warren Alpert Medical School, Brown University, Providence, RI, USA
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32
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Stam J, Bartel S, Bischoff R, Wolters JC. Isolation of extracellular vesicles with combined enrichment methods. J Chromatogr B Analyt Technol Biomed Life Sci 2021; 1169:122604. [PMID: 33713953 DOI: 10.1016/j.jchromb.2021.122604] [Citation(s) in RCA: 91] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 02/12/2021] [Accepted: 02/14/2021] [Indexed: 02/08/2023]
Abstract
Extracellular vesicles (EVs) are currently of tremendous interest in many research disciplines and EVs have potential for development of EV diagnostics or therapeutics. Most well-known single EV isolation methods have their particular advantages and disadvantages in terms of EV purity and EV yield. Combining EV isolation methods provides additional potential to improve the efficacy of both purity and yield. This review assesses the contribution and efficacy of using combined EV isolation methods by performing a two-step systematic literature analysis from all papers applying EV isolation in the year 2019. This resulted in an overview of the various methods being applied for EV isolations. A second database was generated for all studies within the first database that fairly compared multiple EV isolation methods by determining both EV purity and EV yield after isolation. From these databases it is shown that the most used EV isolation methods are not per definition the best methods based on EV purity or EV yield, indicating that more factors play a role in the choice which EV isolation method to choose than only the efficacy of the method. From the included studies it is shown that ~60% of all the included EV isolations were performed with combined EV isolation methods. The majority of EV isolations were performed with differential ultracentrifugation alone or in combination with differential ultrafiltration. When efficacy of EV isolation methods was determined in terms of EV purity and EV yield, combined EV isolation methods clearly outperformed single EV isolation methods, regardless of the type of starting material used. A recommended starting point would be the use of size-exclusion chromatography since this method, especially when combined with low-speed centrifugation, resulted in the highest EV purity, while still providing a reasonable EV yield.
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Affiliation(s)
- Janine Stam
- Department of Analytical Biochemistry, Groningen Research Institute of Pharmacy, University of Groningen, Groningen, the Netherlands
| | - Sabine Bartel
- Department of Pathology and Medical Biology, GRIAC Research Institute, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Rainer Bischoff
- Department of Analytical Biochemistry, Groningen Research Institute of Pharmacy, University of Groningen, Groningen, the Netherlands
| | - Justina C Wolters
- Department of Pediatrics, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands.
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Marassi V, Maggio S, Battistelli M, Stocchi V, Zattoni A, Reschiglian P, Guescini M, Roda B. An ultracentrifugation - hollow-fiber flow field-flow fractionation orthogonal approach for the purification and mapping of extracellular vesicle subtypes. J Chromatogr A 2020; 1638:461861. [PMID: 33472105 DOI: 10.1016/j.chroma.2020.461861] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 12/20/2020] [Accepted: 12/27/2020] [Indexed: 01/02/2023]
Abstract
In the course of their life span, cells release a multitude of different vesicles in the extracellular matrix (EVs), constitutively and/or upon stimulation, carrying signals either inside or on their membrane for intercellular communication. As a natural delivery tool, EVs present many desirable advantages, such as biocompatibility and low toxicity. However, due to the complex biogenesis of EVs and their high heterogeneity in size distribution and composition, the characterization and quantification of EVs and their subpopulations still represents an enticing analytical challenge. Centrifugation methods allow to obtain different subpopulations in an easy way from cell culture conditioned medium and biological fluids including plasma, amniotic fluid and urine, but they still present some drawbacks and limitations. An unsatisfactory isolation can limit their downstream analysis and lead to wrong conclusions regarding biological activities. Isolation and characterization of biologically relevant nanoparticles like EVs is crucial to investigate specific molecular and signaling patterns and requires new combined approaches. Our work was focused on HF5 (miniaturized, hollow-fiber flow field-flow fractionation), and its hyphenation to ultracentrifugation techniques, which are the most assessed techniques for vesicle isolation. We exploited model samples obtained from culture medium of murine myoblasts (C2C12), known to release different subsets of membrane-derived vesicles. Large and small EVs (LEVs and SEVs) were isolated by differential ultracentrifugation (UC). Through an HF5 method employing UV, fluorescence and multi-angle laser scattering as detectors, we characterized these subpopulations in terms of size, abundance and DNA/protein content; moreover, we showed that microvesicles tend to hyper-aggregate and partially release nucleic matter. The quali-quantitative information we obtained from the fractographic profiles was improved with respect to Nano Tracking Analysis (NTA) estimation. The SEV population was then further separated using density gradient centrifugation (DGC), and four fractions were submitted again to HF5-multidetection. This technique is based on a fully orthogonal principle, since F4 does not separate by density, and provided uncorrelated information for each of the fractions processed. The "second dimension" achieved with HF5 showed good promise in sorting particles with both different size and content, and allowed to identify the presence of fibrilloid nucleic matter. This analytical bidimensional approach proved to be effective for the characterization of highly complex biological samples such as mixtures of EVs and could provide purified fractions for further biological characterization.
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Affiliation(s)
- Valentina Marassi
- Department of Chemistry G. Ciamician, University of Bologna, Bologna, Italy; byFlow srl, Bologna, Italy.
| | - Serena Maggio
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | - Michela Battistelli
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | - Vilberto Stocchi
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | - Andrea Zattoni
- Department of Chemistry G. Ciamician, University of Bologna, Bologna, Italy; byFlow srl, Bologna, Italy
| | - Pierluigi Reschiglian
- Department of Chemistry G. Ciamician, University of Bologna, Bologna, Italy; byFlow srl, Bologna, Italy
| | - Michele Guescini
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | - Barbara Roda
- Department of Chemistry G. Ciamician, University of Bologna, Bologna, Italy; byFlow srl, Bologna, Italy
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Liangsupree T, Multia E, Riekkola ML. Modern isolation and separation techniques for extracellular vesicles. J Chromatogr A 2020; 1636:461773. [PMID: 33316564 DOI: 10.1016/j.chroma.2020.461773] [Citation(s) in RCA: 237] [Impact Index Per Article: 59.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 11/26/2020] [Accepted: 11/28/2020] [Indexed: 02/07/2023]
Abstract
Extracellular vesicles (EVs) are heterogenous membrane-bound vesicles released from various origins. EVs play a crucial role in cellular communication and mediate several physiological and pathological processes, highlighting their potential therapeutic and diagnostic applications. Due to the rapid increase in interests and needs to elucidate EV properties and functions, numerous isolation and separation approaches for EVs have been developed to overcome limitations of conventional techniques, such as ultracentrifugation. This review focuses on recently emerging and modern EV isolation and separation techniques, including size-, charge-, and affinity-based techniques while excluding ultracentrifugation and precipitation-based techniques due to their multiple limitations. The advantages and drawbacks of each technique are discussed together with insights into their applications. Emerging approaches all share similar features in terms of being time-effective, easy-to-operate, and capable of providing EVs with suitable and desirable purity and integrity for applications of interest. Combination and hyphenation of techniques have been used for EV isolation and separation to yield EVs with the best quality. The most recent development using an automated on-line system including selective affinity-based trapping unit and asymmetrical flow field-flow fractionation allows reliable isolation and fractionation of EV subpopulations from human plasma.
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Affiliation(s)
| | - Evgen Multia
- Department of Chemistry, P.O. Box 55, FI-00014 University of Helsinki, Finland
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35
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Gutierrez-Millan C, Calvo Díaz C, Lanao JM, Colino CI. Advances in Exosomes-Based Drug Delivery Systems. Macromol Biosci 2020; 21:e2000269. [PMID: 33094544 DOI: 10.1002/mabi.202000269] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 09/10/2020] [Indexed: 12/12/2022]
Abstract
Exosomes, a subgroup of extracellular vesicles, are important mediators of long-distance intercellular communication and are involved in a diverse range of biological processes such as the transport of lipids, proteins, and nucleic acids. Researchers, seeing the problems caused by the toxic effects and clearance of synthetic nanoparticles, consider exosomes as an interesting alternative to such nanoparticles in the specific and controlled transport of drugs. In recent years, there have been remarkable advances in the use of exosomes in cancer therapeutics or for treating neurological diseases, among other applications. The objective of this work is to analyze studies focused on exosomes used in drug delivery system, present and future applications in this field of research are discussed based on the results obtained.
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Affiliation(s)
- Carmen Gutierrez-Millan
- Area of Pharmacy and Pharmaceutical Technology, Department of Pharmaceutical Sciences, University of Salamanca, Salamanca, 37007, Spain
- The Institute for Biomedical Research of Salamanca (IBSAL), Salamanca, 37007, Spain
| | - Clara Calvo Díaz
- Area of Pharmacy and Pharmaceutical Technology, Department of Pharmaceutical Sciences, University of Salamanca, Salamanca, 37007, Spain
| | - José M Lanao
- Area of Pharmacy and Pharmaceutical Technology, Department of Pharmaceutical Sciences, University of Salamanca, Salamanca, 37007, Spain
- The Institute for Biomedical Research of Salamanca (IBSAL), Salamanca, 37007, Spain
| | - Clara I Colino
- Area of Pharmacy and Pharmaceutical Technology, Department of Pharmaceutical Sciences, University of Salamanca, Salamanca, 37007, Spain
- The Institute for Biomedical Research of Salamanca (IBSAL), Salamanca, 37007, Spain
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36
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Multia E, Liangsupree T, Jussila M, Ruiz-Jimenez J, Kemell M, Riekkola ML. Automated On-Line Isolation and Fractionation System for Nanosized Biomacromolecules from Human Plasma. Anal Chem 2020; 92:13058-13065. [PMID: 32893620 PMCID: PMC7586295 DOI: 10.1021/acs.analchem.0c01986] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
![]()
An
automated on-line isolation and fractionation system including
controlling software was developed for selected nanosized biomacromolecules
from human plasma by on-line coupled immunoaffinity chromatography-asymmetric
flow field-flow fractionation (IAC-AsFlFFF). The on-line system was
versatile, only different monoclonal antibodies, anti-apolipoprotein
B-100, anti-CD9, or anti-CD61, were immobilized on monolithic disk
columns for isolation of lipoproteins and extracellular vesicles (EVs).
The platelet-derived CD61-positive EVs and CD9-positive EVs, isolated
by IAC, were further fractionated by AsFlFFF to their size-based subpopulations
(e.g., exomeres and exosomes) for further analysis. Field-emission
scanning electron microscopy elucidated the morphology of the subpopulations,
and 20 free amino acids and glucose in EV subpopulations were identified
and quantified in the ng/mL range using hydrophilic interaction liquid
chromatography-tandem mass spectrometry (HILIC-MS/MS). The study revealed
that there were significant differences between EV origin and size-based
subpopulations. The on-line coupled IAC-AsFlFFF system was successfully
programmed for reliable execution of 10 sequential isolation and fractionation
cycles (37–80 min per cycle) with minimal operator involvement,
minimal sample losses, and contamination. The relative standard deviations
(RSD) between the cycles for human plasma samples were 0.84–6.6%.
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Affiliation(s)
- Evgen Multia
- Department of Chemistry, University of Helsinki, P.O. Box 55, FI-00014 Helsinki, Finland
| | - Thanaporn Liangsupree
- Department of Chemistry, University of Helsinki, P.O. Box 55, FI-00014 Helsinki, Finland
| | - Matti Jussila
- Department of Chemistry, University of Helsinki, P.O. Box 55, FI-00014 Helsinki, Finland
| | - Jose Ruiz-Jimenez
- Department of Chemistry, University of Helsinki, P.O. Box 55, FI-00014 Helsinki, Finland
| | - Marianna Kemell
- Department of Chemistry, University of Helsinki, P.O. Box 55, FI-00014 Helsinki, Finland
| | - Marja-Liisa Riekkola
- Department of Chemistry, University of Helsinki, P.O. Box 55, FI-00014 Helsinki, Finland
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37
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Morani M, Mai TD, Krupova Z, Defrenaix P, Multia E, Riekkola ML, Taverna M. Electrokinetic characterization of extracellular vesicles with capillary electrophoresis: A new tool for their identification and quantification. Anal Chim Acta 2020; 1128:42-51. [DOI: 10.1016/j.aca.2020.06.073] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Accepted: 06/29/2020] [Indexed: 01/08/2023]
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38
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Palviainen M, Saraswat M, Varga Z, Kitka D, Neuvonen M, Puhka M, Joenväärä S, Renkonen R, Nieuwland R, Takatalo M, Siljander PRM. Extracellular vesicles from human plasma and serum are carriers of extravesicular cargo-Implications for biomarker discovery. PLoS One 2020; 15:e0236439. [PMID: 32813744 PMCID: PMC7446890 DOI: 10.1371/journal.pone.0236439] [Citation(s) in RCA: 145] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Accepted: 07/06/2020] [Indexed: 12/17/2022] Open
Abstract
Extracellular vesicles (EVs) in human blood are a potential source of biomarkers. To which extent anticoagulation affects their concentration, cellular origin and protein composition is largely unexplored. To study this, blood from 23 healthy subjects was collected in acid citrate dextrose (ACD), citrate or EDTA, or without anticoagulation to obtain serum. EVs were isolated by ultracentrifugation or by size-exclusion chromatography (SEC) for fluorescence-SEC. EVs were analyzed by micro flow cytometry, NTA, TEM, Western blot, and protein mass spectrometry. The plasma EV concentration was unaffected by anticoagulants, but serum contained more platelet EVs. The protein composition of plasma EVs differed between anticoagulants, and between plasma and serum. Comparison to other studies further revealed that the shared EV protein composition resembles the “protein corona” of synthetic nanoparticles incubated in plasma or serum. In conclusion, we have validated a higher concentration of platelet EVs in serum than plasma by contemporary EV methods. Anticoagulation should be carefully described (i) to enable study comparison, (ii) to utilize available sample cohorts, and (iii) when preparing/selecting biobank samples. Further, the similarity of the EV protein corona and that of nanoparticles implicates that EVs carry both intravesicular and extravesicular cargo, which will expand their applicability for biomarker discovery.
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Affiliation(s)
- Mari Palviainen
- EV group, Molecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, Finland
- EV-core, University of Helsinki, Helsinki, Finland
- CURED, Drug Research Program, Faculty of Pharmacy, Division of Pharmaceutical Biosciences, University of Helsinki, Helsinki, Finland
| | - Mayank Saraswat
- Transplantation Laboratory, Haartman Institute, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, Helsinki University Hospital, Helsinki, Finland
| | - Zoltán Varga
- Biological Nanochemistry Research Group, Research Centre for Natural Sciences, Institute of Materials and Environmental Chemistry, Budapest, Hungary
| | - Diána Kitka
- Biological Nanochemistry Research Group, Research Centre for Natural Sciences, Institute of Materials and Environmental Chemistry, Budapest, Hungary
| | - Maarit Neuvonen
- EV group, Molecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, Finland
- EV-core, University of Helsinki, Helsinki, Finland
- CURED, Drug Research Program, Faculty of Pharmacy, Division of Pharmaceutical Biosciences, University of Helsinki, Helsinki, Finland
| | - Maija Puhka
- EV-core, University of Helsinki, Helsinki, Finland
- Institute for Molecular Medicine Finland FIMM, University of Helsinki, Helsinki, Finland
| | - Sakari Joenväärä
- Transplantation Laboratory, Haartman Institute, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, Helsinki University Hospital, Helsinki, Finland
| | - Risto Renkonen
- Transplantation Laboratory, Haartman Institute, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, Helsinki University Hospital, Helsinki, Finland
| | - Rienk Nieuwland
- Laboratory Experimental Clinical Chemistry, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Vesicle Observation Center, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Maarit Takatalo
- EV group, Molecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, Finland
- EV-core, University of Helsinki, Helsinki, Finland
- CURED, Drug Research Program, Faculty of Pharmacy, Division of Pharmaceutical Biosciences, University of Helsinki, Helsinki, Finland
| | - Pia R. M. Siljander
- EV group, Molecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, Finland
- EV-core, University of Helsinki, Helsinki, Finland
- CURED, Drug Research Program, Faculty of Pharmacy, Division of Pharmaceutical Biosciences, University of Helsinki, Helsinki, Finland
- * E-mail:
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