4
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Shirejini SZ, Inci F. The Yin and Yang of exosome isolation methods: conventional practice, microfluidics, and commercial kits. Biotechnol Adv 2021; 54:107814. [PMID: 34389465 DOI: 10.1016/j.biotechadv.2021.107814] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 08/08/2021] [Accepted: 08/08/2021] [Indexed: 12/18/2022]
Abstract
Exosomes are a subset of extracellular vesicles released from various cells, and they can be found in different bodily fluids. Exosomes are used as biomarkers to diagnose many diseases and to monitor therapy efficiency as they represent the status and origin of the cell, which they are released from. Considering that they co-exist in bodily fluids with other types of particles, their isolation still remains challenging since conventional separation methods are time-consuming, user-dependent, and result in low isolation yield. This review summarizes the conventional strategies and microfluidic-based methods for exosome isolation along with their strengths and limitations. Microfluidic devices emerge as a promising approach to overcome the limitations of the conventional methods due to their inherent characteristics, such as the need for minute sample volume and rapid operation, in order to isolate exosomes with a high yield and a high purity in a short amount of time, which make them unprecedented tools for molecular biology and clinical applications. This review elaborates on the existing microfluidic-based exosome isolation methods and denotes their benefits and drawbacks. Herein, we also introduce various commercially available platforms and kits for exosome isolation along with their working principles.
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Affiliation(s)
- Saeedreza Zeibi Shirejini
- UNAM-National Nanotechnology Research Center, Bilkent University, 06800 Ankara, Turkey; Institute of Materials Science and Nanotechnology, Bilkent University, 06800 Ankara, Turkey
| | - Fatih Inci
- UNAM-National Nanotechnology Research Center, Bilkent University, 06800 Ankara, Turkey; Institute of Materials Science and Nanotechnology, Bilkent University, 06800 Ankara, Turkey.
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5
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Li B, Barnhart RW, Dion A, Guinness S, Happe A, Hayward CM, Kohrt J, Makowski T, Maloney M, Nelson JD, Nematalla A, McWilliams JC, Peng Z, Raggon J, Sagal J, Weisenburger GA, Bao D, Gonzalez M, Lu J, McLaws MD, Tao J, Wu B. Process Development of a Second Generation β-Amyloid-Cleaving Enzyme Inhibitor—Improving the Robustness of a Halogen-Metal Exchange Using Continuous Stirred-Tank Reactors. Org Process Res Dev 2021. [DOI: 10.1021/acs.oprd.1c00126] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Bryan Li
- Chemical Research & Development, Worldwide Research Development & Medical, Pfizer Inc., Eastern Point Road, Groton, Connecticut 06340, United States
- Chemical Research & Development La Jolla Laboratory, Worldwide Research Development & Medical, Pfizer Inc., Science Center Drive, San Diego, California 92121, United States
| | - Richard W. Barnhart
- Chemical Research & Development, Worldwide Research Development & Medical, Pfizer Inc., Eastern Point Road, Groton, Connecticut 06340, United States
| | - Amelie Dion
- Chemical Research & Development, Worldwide Research Development & Medical, Pfizer Inc., Eastern Point Road, Groton, Connecticut 06340, United States
| | - Steven Guinness
- Chemical Research & Development, Worldwide Research Development & Medical, Pfizer Inc., Eastern Point Road, Groton, Connecticut 06340, United States
| | - Alan Happe
- Chemical Research & Development Worldwide Research Development & Medical, Pfizer Inc., Ramsgate Road, Sandwich CT13 9ND, U.K
| | - Cheryl M. Hayward
- Chemical Research & Development, Worldwide Research Development & Medical, Pfizer Inc., Eastern Point Road, Groton, Connecticut 06340, United States
| | - Jeffrey Kohrt
- Chemical Research & Development, Worldwide Research Development & Medical, Pfizer Inc., Eastern Point Road, Groton, Connecticut 06340, United States
| | - Teresa Makowski
- Chemical Research & Development, Worldwide Research Development & Medical, Pfizer Inc., Eastern Point Road, Groton, Connecticut 06340, United States
| | - Mark Maloney
- Chemical Research & Development, Worldwide Research Development & Medical, Pfizer Inc., Eastern Point Road, Groton, Connecticut 06340, United States
| | - Jade D. Nelson
- Chemical Research & Development, Worldwide Research Development & Medical, Pfizer Inc., Eastern Point Road, Groton, Connecticut 06340, United States
| | - Asaad Nematalla
- Chemical Research & Development, Worldwide Research Development & Medical, Pfizer Inc., Eastern Point Road, Groton, Connecticut 06340, United States
| | - J. Christopher McWilliams
- Chemical Research & Development, Worldwide Research Development & Medical, Pfizer Inc., Eastern Point Road, Groton, Connecticut 06340, United States
| | - Zhihui Peng
- Chemical Research & Development, Worldwide Research Development & Medical, Pfizer Inc., Eastern Point Road, Groton, Connecticut 06340, United States
| | - Jeffrey Raggon
- Chemical Research & Development, Worldwide Research Development & Medical, Pfizer Inc., Eastern Point Road, Groton, Connecticut 06340, United States
| | - John Sagal
- Chemical Research & Development, Worldwide Research Development & Medical, Pfizer Inc., Eastern Point Road, Groton, Connecticut 06340, United States
| | - Gerald A. Weisenburger
- Chemical Research & Development, Worldwide Research Development & Medical, Pfizer Inc., Eastern Point Road, Groton, Connecticut 06340, United States
| | - Denghui Bao
- Asymchem Life Science Co. Limited, No. 71, 7th Street, TEDA, Tianjin 300457, China
| | - Miguel Gonzalez
- Asymchem Life Science Co. Limited, No. 71, 7th Street, TEDA, Tianjin 300457, China
| | - Jiangping Lu
- Asymchem Life Science Co. Limited, No. 71, 7th Street, TEDA, Tianjin 300457, China
| | - Mark D. McLaws
- Asymchem Life Science Co. Limited, No. 71, 7th Street, TEDA, Tianjin 300457, China
| | - Jian Tao
- Asymchem Life Science Co. Limited, No. 71, 7th Street, TEDA, Tianjin 300457, China
| | - Baolin Wu
- Asymchem Life Science Co. Limited, No. 71, 7th Street, TEDA, Tianjin 300457, China
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6
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Chen Q, Xia S, Wang Y, Luo G, Shang H, Wang K. Continuous synthesis of
1‐ethoxy
‐2,3‐difluoro‐4‐iodo‐benzene in a microreactor system and the Gaussian and
computational fluid dynamics
simulations. AIChE J 2021. [DOI: 10.1002/aic.17217] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Qiang Chen
- Department of Chemical Engineering, The State Key Lab of Chemical Engineering Tsinghua University Beijing China
| | - Siting Xia
- Department of Chemical Engineering, The State Key Lab of Chemical Engineering Tsinghua University Beijing China
| | - Yujun Wang
- Department of Chemical Engineering, The State Key Lab of Chemical Engineering Tsinghua University Beijing China
| | - Guangsheng Luo
- Department of Chemical Engineering, The State Key Lab of Chemical Engineering Tsinghua University Beijing China
| | - Hongyong Shang
- Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd Shijiazhuang China
| | - Kui Wang
- Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd Shijiazhuang China
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7
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Mortzfeld F, Polenk J, Guelat B, Venturoni F, Schenkel B, Filipponi P. Reaction Calorimetry in Continuous Flow Mode: A New Approach for the Thermal Characterization of High Energetic and Fast Reactions. Org Process Res Dev 2020. [DOI: 10.1021/acs.oprd.0c00117] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Frederik Mortzfeld
- Novartis Pharma AG, Chemical Analytical Development, Novartis Campus, 4056 Basel, Switzerland
| | - Jutta Polenk
- Novartis Pharma AG, Chemical Analytical Development, Novartis Campus, 4056 Basel, Switzerland
| | - Bertrand Guelat
- Novartis Pharma AG, Chemical Analytical Development, Novartis Campus, 4056 Basel, Switzerland
| | - Francesco Venturoni
- Novartis Pharma AG, Chemical Analytical Development, Novartis Campus, 4056 Basel, Switzerland
| | - Berthold Schenkel
- Novartis Pharma AG, Chemical Analytical Development, Novartis Campus, 4056 Basel, Switzerland
| | - Paolo Filipponi
- Novartis Pharma AG, Chemical Analytical Development, Novartis Campus, 4056 Basel, Switzerland
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11
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Prochnow T, Maroneze A, Back DF, Zeni G. Synthesis of 3-(Organochalcogen) Chalcogenazolo Indoles via Cascade Cyclization of N-Alkynylindoles. J Org Chem 2019; 84:2891-2900. [PMID: 30702892 DOI: 10.1021/acs.joc.9b00052] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A transition metal-free one-pot, three-steps protocol combining N-alkynylindoles, n-butyllithium, elemental selenium, and an electrophile source was developed to allow the synthesis of 3-(organoselanyl) selenazolo indoles. Substrate scope was studied by varying the structure of N-alkynylindoles and the electrophile source. This sequential reaction proceeded selectively through an initial intramolecular 5- endo-dig mode with two new carbon-selenium bonds formation in a one-pot procedure. The reaction conditions were also compatible with elemental sulfur and tellurium, which led to construct 3-(alkylthio) thiazolo indoles and 3-(alkyltelluro) tellurazolo indoles, respectively. In addition, it was also demonstrated that a series of dichalcogenides derived from chalcogenazoloindoles ring could be easily prepared via oxidation of chalcogenolate anion in contact with air.
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12
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Prochnow T, Maroneze A, Back DF, Jardim NS, Nogueira CW, Zeni G. Synthesis and anticholinesterase activity of 2-substituted-N-alkynylindoles. Org Biomol Chem 2018; 16:7926-7934. [PMID: 30311614 DOI: 10.1039/c8ob02165a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this paper, we report a protocol for the preparation of 2-substituted-N-alkynylindoles via metalation of N-alkynylindoles followed by the capture of a 2-indolyl lithium intermediate with different electrophiles. The reactivity of the indoles prepared was also demonstrated through the reaction with CBr4/Ph3P for the preparation of 2-gem-dibromovinyl N-alkynylindoles and the hydrotelluration reaction of N-alkynylindoles, which led to vinylic tellurides. Some compounds prepared showed AChE inhibitory potential in the low micromolar range similar to that obtained with donepezil, a commercially available cholinesterase inhibitor.
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Affiliation(s)
- Thaís Prochnow
- Laboratório de Síntese, Reatividade, Avaliação Farmacológica e Toxicológica de Organocalcogênios, CCNE, UFSM, Santa Maria, Rio Grande do Sul 97105-900, Brasil.
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13
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Wongkaew N, Simsek M, Griesche C, Baeumner AJ. Functional Nanomaterials and Nanostructures Enhancing Electrochemical Biosensors and Lab-on-a-Chip Performances: Recent Progress, Applications, and Future Perspective. Chem Rev 2018; 119:120-194. [DOI: 10.1021/acs.chemrev.8b00172] [Citation(s) in RCA: 303] [Impact Index Per Article: 50.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Nongnoot Wongkaew
- Institute of Analytical Chemistry, Chemo- and Biosensors, University of Regensburg, 93053 Regensburg, Germany
| | - Marcel Simsek
- Institute of Analytical Chemistry, Chemo- and Biosensors, University of Regensburg, 93053 Regensburg, Germany
| | - Christian Griesche
- Institute of Analytical Chemistry, Chemo- and Biosensors, University of Regensburg, 93053 Regensburg, Germany
| | - Antje J. Baeumner
- Institute of Analytical Chemistry, Chemo- and Biosensors, University of Regensburg, 93053 Regensburg, Germany
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14
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Wen Z, Jiao F, Yang M, Zhao S, Zhou F, Chen G. Process Development and Scale-up of the Continuous Flow Nitration of Trifluoromethoxybenzene. Org Process Res Dev 2017. [DOI: 10.1021/acs.oprd.7b00291] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Zhenghui Wen
- Dalian
National Laboratory for Clean Energy, Dalian Institute of Chemical
Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Fengjun Jiao
- Dalian
National Laboratory for Clean Energy, Dalian Institute of Chemical
Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Mei Yang
- Dalian
National Laboratory for Clean Energy, Dalian Institute of Chemical
Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Shuainan Zhao
- Dalian
National Laboratory for Clean Energy, Dalian Institute of Chemical
Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Feng Zhou
- Dalian
National Laboratory for Clean Energy, Dalian Institute of Chemical
Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Guangwen Chen
- Dalian
National Laboratory for Clean Energy, Dalian Institute of Chemical
Physics, Chinese Academy of Sciences, Dalian 116023, China
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