1
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Zhu Z, Zhang Y, Zhang W, Tang D, Zhang S, Wang L, Zou X, Ni Z, Zhang S, Lv Y, Xiang N. High-throughput enrichment of portal venous circulating tumor cells for highly sensitive diagnosis of CA19-9-negative pancreatic cancer patients using inertial microfluidics. Biosens Bioelectron 2024; 259:116411. [PMID: 38781696 DOI: 10.1016/j.bios.2024.116411] [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: 10/25/2023] [Revised: 05/09/2024] [Accepted: 05/19/2024] [Indexed: 05/25/2024]
Abstract
The carbohydrate antigen 19-9 (CA19-9) is commonly used as a representative biomarker for pancreatic cancer (PC); however, it lacks sensitivity and specificity for early-stage PC diagnosis. Furthermore, some patients with PC are negative for CA19-9 (<37 U/mL), which introduces additional limitations to their accurate diagnosis and treatment. Hence, improved methods to accurately detect PC stages in CA19-9-negative patients are warranted. In this study, tumor-proximal liquid biopsy and inertial microfluidics were coupled to enable high-throughput enrichment of portal venous circulating tumor cells (CTCs) and support the effective diagnosis of patients with early-stage PC. The proposed inertial microfluidic system was shown to provide size-based enrichment of CTCs using inertial focusing and Dean flow effects in slanted spiral channels. Notably, portal venous blood samples were found to have twice the yield of CTCs (21.4 cells per 5 mL) compared with peripheral blood (10.9 CTCs per 5 mL). A combination of peripheral and portal CTC data along with CA19-9 results showed to greatly improve the average accuracy of CA19-9-negative PC patients from 47.1% with regular CA19-9 tests up to 87.1%. Hence, portal venous CTC-based microfluidic biopsy can be used with high sensitivity and specificity for the diagnosis of early-stage PC, particularly in CA19-9-negative patients.
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Affiliation(s)
- Zhixian Zhu
- School of Mechanical Engineering and Jiangsu Key Laboratory for Design and Manufacture of Micro-Nano Biomedical Instruments, Southeast University, Nanjing, 211189, China
| | - Yixuan Zhang
- Department of Gastroenterology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, No.321 Zhongshan Road, Nanjing, 210008, Jiangsu, China; Nanjing University Institute of Pancreatology, China
| | - Wenjun Zhang
- Department of Laboratory Medicine, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, No.321 Zhongshan Road, Nanjing, 210008, Jiangsu, China
| | - Dezhi Tang
- School of Mechanical Engineering and Jiangsu Key Laboratory for Design and Manufacture of Micro-Nano Biomedical Instruments, Southeast University, Nanjing, 211189, China
| | - Song Zhang
- Department of Gastroenterology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, No.321 Zhongshan Road, Nanjing, 210008, Jiangsu, China; Nanjing University Institute of Pancreatology, China
| | - Lei Wang
- Department of Gastroenterology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, No.321 Zhongshan Road, Nanjing, 210008, Jiangsu, China; Nanjing University Institute of Pancreatology, China
| | - Xiaoping Zou
- Department of Gastroenterology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, No.321 Zhongshan Road, Nanjing, 210008, Jiangsu, China; Nanjing University Institute of Pancreatology, China
| | - Zhonghua Ni
- School of Mechanical Engineering and Jiangsu Key Laboratory for Design and Manufacture of Micro-Nano Biomedical Instruments, Southeast University, Nanjing, 211189, China.
| | - Shu Zhang
- Department of Gastroenterology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, No.321 Zhongshan Road, Nanjing, 210008, Jiangsu, China; Nanjing University Institute of Pancreatology, China.
| | - Ying Lv
- Department of Gastroenterology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, No.321 Zhongshan Road, Nanjing, 210008, Jiangsu, China; Nanjing University Institute of Pancreatology, China.
| | - Nan Xiang
- School of Mechanical Engineering and Jiangsu Key Laboratory for Design and Manufacture of Micro-Nano Biomedical Instruments, Southeast University, Nanjing, 211189, China.
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2
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Chen K, He Y, Wang W, Yuan X, Carbone DP, Yang F. Development of new techniques and clinical applications of liquid biopsy in lung cancer management. Sci Bull (Beijing) 2024; 69:1556-1568. [PMID: 38641511 DOI: 10.1016/j.scib.2024.03.062] [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: 09/25/2023] [Revised: 12/12/2023] [Accepted: 01/17/2024] [Indexed: 04/21/2024]
Abstract
Lung cancer is an exceedingly malignant tumor reported as having the highest morbidity and mortality of any cancer worldwide, thus posing a great threat to global health. Despite the growing demand for precision medicine, current methods for early clinical detection, treatment and prognosis monitoring in lung cancer are hampered by certain bottlenecks. Studies have found that during the formation and development of a tumor, molecular substances carrying tumor-related genetic information can be released into body fluids. Liquid biopsy (LB), a method for detecting these tumor-related markers in body fluids, maybe a way to make progress in these bottlenecks. In recent years, LB technology has undergone rapid advancements. Therefore, this review will provide information on technical updates to LB and its potential clinical applications, evaluate its effectiveness for specific applications, discuss the existing limitations of LB, and present a look forward to possible future clinical applications. Specifically, this paper will introduce technical updates from the prospectives of engineering breakthroughs in the detection of membrane-based LB biomarkers and other improvements in sequencing technology. Additionally, it will summarize the latest applications of liquid biopsy for the early detection, diagnosis, treatment, and prognosis of lung cancer. We will present the interconnectedness of clinical and laboratory issues and the interplay of technology and application in LB today.
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Affiliation(s)
- Kezhong Chen
- Department of Thoracic Surgery, Peking University People's Hospital, Beijing 100044, China; Peking University People's Hospital Thoracic Oncology Institute & Research Unit of Intelligence Diagnosis and Treatment in Early Non-small Cell Lung Cancer, Beijing 100044, China
| | - Yue He
- Department of Thoracic Surgery, Peking University People's Hospital, Beijing 100044, China; Peking University People's Hospital Thoracic Oncology Institute & Research Unit of Intelligence Diagnosis and Treatment in Early Non-small Cell Lung Cancer, Beijing 100044, China
| | - Wenxiang Wang
- Department of Thoracic Surgery, Peking University People's Hospital, Beijing 100044, China; Peking University People's Hospital Thoracic Oncology Institute & Research Unit of Intelligence Diagnosis and Treatment in Early Non-small Cell Lung Cancer, Beijing 100044, China
| | - Xiaoqiu Yuan
- Peking University Health Science Center, Beijing 100191, China
| | - David P Carbone
- Thoracic Oncology Center, Ohio State University, Columbus 43026, USA.
| | - Fan Yang
- Department of Thoracic Surgery, Peking University People's Hospital, Beijing 100044, China; Peking University People's Hospital Thoracic Oncology Institute & Research Unit of Intelligence Diagnosis and Treatment in Early Non-small Cell Lung Cancer, Beijing 100044, China.
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3
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Wang J, Liu X, Li J, Chen W. Digital Circulating Tumor Cells Quantification. Anal Chem 2024; 96:6881-6888. [PMID: 38659346 DOI: 10.1021/acs.analchem.3c02769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
Circulating tumor cells (CTCs) are an emerging but vital biomarker for cancer management. An efficient methodology for accurately quantifying CTCs remains challenging due to their rareness. Here, we develop a digital CTC detection strategy using partitioning instead of enrichment to quantify CTCs. By utilizing the characteristics of droplet microfluidics that can rapidly generate a large number of parallel independent reactors, combined with Poisson distribution, we realize the quantification of CTCs in the blood directly. The limit of detection of our digital CTCs quantification assay is five cells per 5 mL of whole blood. By simultaneously detecting multiple genetic mutations, our approach achieves highly sensitive and specific detection of CTCs in peripheral blood from NSCLC patients (AUC = 1). Our digital platform offers a potential approach and strategy for the quantification of CTCs, which could contribute to the advancement of cancer medical management.
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Affiliation(s)
- Jidong Wang
- Medical Research Center, Huazhong University of Science and Technology Union Shenzhen Hospital, the Sixth Affiliated Hospital, Shenzhen University Medical School, Shenzhen University, Shenzhen 518052, People's Republic of China
| | - Xiaolei Liu
- School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen University, Shenzhen 518055, People's Republic of China
| | - Jiang Li
- Gynecology Department, Huazhong University of Science and Technology Union Shenzhen Hospital, the Sixth Affiliated Hospital, Shenzhen University Medical School, Shenzhen University, Shenzhen 518052, People's Republic of China
| | - Wenwen Chen
- School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen University, Shenzhen 518055, People's Republic of China
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4
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Dong Z, Wang Y, Xu G, Liu B, Wang Y, Reboud J, Jajesniak P, Yan S, Ma P, Liu F, Zhou Y, Jin Z, Yang K, Huang Z, Zhuo M, Jia B, Fang J, Zhang P, Wu N, Yang M, Cooper JM, Chang L. Genetic and phenotypic profiling of single living circulating tumor cells from patients with microfluidics. Proc Natl Acad Sci U S A 2024; 121:e2315168121. [PMID: 38683997 PMCID: PMC11087790 DOI: 10.1073/pnas.2315168121] [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: 09/11/2023] [Accepted: 03/08/2024] [Indexed: 05/02/2024] Open
Abstract
Accurate prediction of the efficacy of immunotherapy for cancer patients through the characterization of both genetic and phenotypic heterogeneity in individual patient cells holds great promise in informing targeted treatments, and ultimately in improving care pathways and clinical outcomes. Here, we describe the nanoplatform for interrogating living cell host-gene and (micro-)environment (NICHE) relationships, that integrates micro- and nanofluidics to enable highly efficient capture of circulating tumor cells (CTCs) from blood samples. The platform uses a unique nanopore-enhanced electrodelivery system that efficiently and rapidly integrates stable multichannel fluorescence probes into living CTCs for in situ quantification of target gene expression, while on-chip coculturing of CTCs with immune cells allows for the real-time correlative quantification of their phenotypic heterogeneities in response to immune checkpoint inhibitors (ICI). The NICHE microfluidic device provides a unique ability to perform both gene expression and phenotypic analysis on the same single cells in situ, allowing us to generate a predictive index for screening patients who could benefit from ICI. This index, which simultaneously integrates the heterogeneity of single cellular responses for both gene expression and phenotype, was validated by clinically tracing 80 non-small cell lung cancer patients, demonstrating significantly higher AUC (area under the curve) (0.906) than current clinical reference for immunotherapy prediction.
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Affiliation(s)
- Zaizai Dong
- Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing100191, China
- School of Engineering Medicine, Beihang University, Beijing100191, China
| | - Yusen Wang
- Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing100191, China
| | - Gaolian Xu
- Shanghai Sci-Tech InnoCenter for Infection and Immunity, Shanghai200438, China
| | - Bing Liu
- State Key Laboratory of Molecular Oncology, Beijing Key Laboratory of Carcinogenesis and Translational Research, Department of Thoracic Surgery II, Peking University Cancer Hospital and Institute, Beijing100142, China
| | - Yang Wang
- Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing100191, China
- School of Engineering Medicine, Beihang University, Beijing100191, China
| | - Julien Reboud
- Division of Biomedical Engineering, University of Glasgow, G12 8LTGlasgow, United Kingdom
| | - Pawel Jajesniak
- Division of Biomedical Engineering, University of Glasgow, G12 8LTGlasgow, United Kingdom
| | - Shi Yan
- State Key Laboratory of Molecular Oncology, Beijing Key Laboratory of Carcinogenesis and Translational Research, Department of Thoracic Surgery II, Peking University Cancer Hospital and Institute, Beijing100142, China
| | - Pingchuan Ma
- Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing100191, China
| | - Feng Liu
- Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing100191, China
| | - Yuhao Zhou
- Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing100191, China
| | - Zhiyuan Jin
- Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing100191, China
| | - Kuan Yang
- Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing100191, China
| | - Zhaocun Huang
- Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing100191, China
| | - Minglei Zhuo
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Thoracic Medical Oncology, Peking University Cancer Hospital and Institute, Beijing100142, China
| | - Bo Jia
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Thoracic Medical Oncology, Peking University Cancer Hospital and Institute, Beijing100142, China
| | - Jian Fang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Thoracic Oncology II, Peking University Cancer Hospital and Institute, Beijing100142, China
| | - Panpan Zhang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Thoracic Oncology II, Peking University Cancer Hospital and Institute, Beijing100142, China
| | - Nan Wu
- State Key Laboratory of Molecular Oncology, Beijing Key Laboratory of Carcinogenesis and Translational Research, Department of Thoracic Surgery II, Peking University Cancer Hospital and Institute, Beijing100142, China
| | - Mingzhu Yang
- Beijing Research Institute of Mechanical Equipment, Beijing100143, China
| | - Jonathan M. Cooper
- Division of Biomedical Engineering, University of Glasgow, G12 8LTGlasgow, United Kingdom
| | - Lingqian Chang
- Beijing Advanced Innovation Center for Biomedical Engineering, School of Biological Science and Medical Engineering, Beihang University, Beijing100191, China
- School of Biomedical Engineering, Research and Engineering Center of Biomedical Materials, Anhui Medical University, Hefei230032, China
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5
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Mohammadi M, Ahmed Qadir S, Mahmood Faraj A, Hamid Shareef O, Mahmoodi H, Mahmoudi F, Moradi S. Navigating the future: Microfluidics charting new routes in drug delivery. Int J Pharm 2024:124142. [PMID: 38648941 DOI: 10.1016/j.ijpharm.2024.124142] [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: 10/12/2023] [Revised: 03/30/2024] [Accepted: 04/18/2024] [Indexed: 04/25/2024]
Abstract
Microfluidics has emerged as a transformative force in the field of drug delivery, offering innovative avenues to produce a diverse range of nano drug delivery systems. Thanks to its precise manipulation of small fluid volumes and its exceptional command over the physicochemical characteristics of nanoparticles, this technology is notably able to enhance the pharmacokinetics of drugs. It has initiated a revolutionary phase in the domain of drug delivery, presenting a multitude of compelling advantages when it comes to developing nanocarriers tailored for the delivery of poorly soluble medications. These advantages represent a substantial departure from conventional drug delivery methodologies, marking a paradigm shift in pharmaceutical research and development. Furthermore, microfluidic platformsmay be strategically devised to facilitate targeted drug delivery with the objective of enhancing the localized bioavailability of pharmaceutical substances. In this paper, we have comprehensively investigated a range of significant microfluidic techniques used in the production of nanoscale drug delivery systems. This comprehensive review can serve as a valuable reference and offer insightful guidance for the development and optimization of numerous microfluidics-fabricated nanocarriers.
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Affiliation(s)
- Mohammad Mohammadi
- Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Syamand Ahmed Qadir
- Department of Medical Laboratory Techniques, Halabja Technical Institute, Research Center, Sulaimani Polytechnic University, Sulaymaniyah, Iraq
| | - Aryan Mahmood Faraj
- Department of Medical Laboratory Sciences, Halabja Technical College of Applied Sciences, Sulaimani Polytechnic University, Halabja, Iraq
| | - Osama Hamid Shareef
- Department of Medical Laboratory Techniques, Halabja Technical Institute, Research Center, Sulaimani Polytechnic University, Sulaymaniyah, Iraq
| | - Hassan Mahmoodi
- Department of Medical Laboratory Sciences, School of Paramedical Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Mahmoudi
- Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sajad Moradi
- Nano Drug Delivery Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran.
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6
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Abusamra SM, Barber R, Sharafeldin M, Edwards CM, Davis JJ. The integrated on-chip isolation and detection of circulating tumour cells. SENSORS & DIAGNOSTICS 2024; 3:562-584. [PMID: 38646187 PMCID: PMC11025039 DOI: 10.1039/d3sd00302g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 03/12/2024] [Indexed: 04/23/2024]
Abstract
Circulating tumour cells (CTCs) are cancer cells shed from a primary tumour which intravasate into the blood stream and have the potential to extravasate into distant tissues, seeding metastatic lesions. As such, they can offer important insight into cancer progression with their presence generally associated with a poor prognosis. The detection and enumeration of CTCs is, therefore, critical to guiding clinical decisions during treatment and providing information on disease state. CTC isolation has been investigated using a plethora of methodologies, of which immunomagnetic capture and microfluidic size-based filtration are the most impactful to date. However, the isolation and detection of CTCs from whole blood comes with many technical barriers, such as those presented by the phenotypic heterogeneity of cell surface markers, with morphological similarity to healthy blood cells, and their low relative abundance (∼1 CTC/1 billion blood cells). At present, the majority of reported methods dissociate CTC isolation from detection, a workflow which undoubtedly contributes to loss from an already sparse population. This review focuses on developments wherein isolation and detection have been integrated into a single-step, microfluidic configuration, reducing CTC loss, increasing throughput, and enabling an on-chip CTC analysis with minimal operator intervention. Particular attention is given to immune-affinity, microfluidic CTC isolation, coupled to optical, physical, and electrochemical CTC detection (quantitative or otherwise).
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Affiliation(s)
- Sophia M Abusamra
- Nuffield Department of Surgical Sciences, University of Oxford Oxford OX3 9DU UK
| | - Robert Barber
- Department of Chemistry, University of Oxford Oxford OX1 3QZ UK
| | | | - Claire M Edwards
- Nuffield Department of Surgical Sciences, University of Oxford Oxford OX3 9DU UK
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Systems, University of Oxford Oxford UK
| | - Jason J Davis
- Department of Chemistry, University of Oxford Oxford OX1 3QZ UK
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7
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Wu Y, Gai J, Zhao Y, Liu Y, Liu Y. Acoustofluidic Actuation of Living Cells. MICROMACHINES 2024; 15:466. [PMID: 38675277 PMCID: PMC11052308 DOI: 10.3390/mi15040466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Revised: 03/22/2024] [Accepted: 03/26/2024] [Indexed: 04/28/2024]
Abstract
Acoutofluidics is an increasingly developing and maturing technical discipline. With the advantages of being label-free, non-contact, bio-friendly, high-resolution, and remote-controllable, it is very suitable for the operation of living cells. After decades of fundamental laboratory research, its technical principles have become increasingly clear, and its manufacturing technology has gradually become popularized. Presently, various imaginative applications continue to emerge and are constantly being improved. Here, we introduce the development of acoustofluidic actuation technology from the perspective of related manipulation applications on living cells. Among them, we focus on the main development directions such as acoustofluidic sorting, acoustofluidic tissue engineering, acoustofluidic microscopy, and acoustofluidic biophysical therapy. This review aims to provide a concise summary of the current state of research and bridge past developments with future directions, offering researchers a comprehensive overview and sparking innovation in the field.
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Affiliation(s)
- Yue Wu
- Department of Bioengineering, Lehigh University, Bethlehem, PA 18015, USA;
| | - Junyang Gai
- Department of Mechanical and Aerospace Engineering, Monash University, Clayton, VIC 3800, Australia;
| | - Yuwen Zhao
- Department of Mechanical Engineering and Mechanics, Lehigh University, Bethlehem, PA 18015, USA;
| | - Yi Liu
- School of Engineering, Dali University, Dali 671000, China
| | - Yaling Liu
- Department of Bioengineering, Lehigh University, Bethlehem, PA 18015, USA;
- Department of Mechanical Engineering and Mechanics, Lehigh University, Bethlehem, PA 18015, USA;
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8
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Bae SY, Kamalanathan KJ, Galeano-Garces C, Konety BR, Antonarakis ES, Parthasarathy J, Hong J, Drake JM. Dissemination of Circulating Tumor Cells in Breast and Prostate Cancer: Implications for Early Detection. Endocrinology 2024; 165:bqae022. [PMID: 38366552 PMCID: PMC10904107 DOI: 10.1210/endocr/bqae022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Revised: 02/08/2024] [Accepted: 02/13/2024] [Indexed: 02/18/2024]
Abstract
Burgeoning evidence suggests that circulating tumor cells (CTCs) may disseminate into blood vessels at an early stage, seeding metastases in various cancers such as breast and prostate cancer. Simultaneously, the early-stage CTCs that settle in metastatic sites [termed disseminated tumor cells (DTCs)] can enter dormancy, marking a potential source of late recurrence and therapy resistance. Thus, the presence of these early CTCs poses risks to patients but also holds potential benefits for early detection and treatment and opportunities for possibly curative interventions. This review delves into the role of early DTCs in driving latent metastasis within breast and prostate cancer, emphasizing the importance of early CTC detection in these diseases. We further explore the correlation between early CTC detection and poor prognoses, which contribute significantly to increased cancer mortality. Consequently, the detection of CTCs at an early stage emerges as a critical imperative for enhancing clinical diagnostics and allowing for early interventions.
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Affiliation(s)
| | | | | | - Badrinath R Konety
- Astrin Biosciences, St. Paul, MN 55114, USA
- Allina Health Cancer Institute, Minneapolis, MN 55407, USA
- Department of Urology, University of Minnesota, Minneapolis, MN 55454, USA
| | - Emmanuel S Antonarakis
- Department of Medicine, University of Minnesota, Minneapolis, MN 55455, USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA
- Division of Hematology, Oncology and Transplantation, University of Minnesota, Minneapolis, MN 55455, USA
| | | | - Jiarong Hong
- Astrin Biosciences, St. Paul, MN 55114, USA
- Department of Mechanical Engineering and St. Anthony Falls Laboratory, University of Minnesota, Minneapolis, MN 55414, USA
| | - Justin M Drake
- Astrin Biosciences, St. Paul, MN 55114, USA
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN 55455, USA
- Department of Pharmacology, University of Minnesota, Minneapolis, MN 55455, USA
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9
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Stoecklein NH, Oles J, Franken A, Neubauer H, Terstappen LWMM, Neves RPL. Clinical application of circulating tumor cells. MED GENET-BERLIN 2023; 35:237-250. [PMID: 38835741 PMCID: PMC11110132 DOI: 10.1515/medgen-2023-2056] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2024]
Abstract
This narrative review aims to provide a comprehensive overview of the current state of circulating tumor cell (CTC) analysis and its clinical significance in patients with epithelial cancers. The review explores the advancements in CTC detection methods, their clinical applications, and the challenges that lie ahead. By examining the important research findings in this field, this review offers the reader a solid foundation to understand the evolving landscape of CTC analysis and its potential implications for clinical practice. The comprehensive analysis of CTCs provides valuable insights into tumor biology, treatment response, minimal residual disease detection, and prognostic evaluation. Furthermore, the review highlights the potential of CTCs as a non-invasive biomarker for personalized medicine and the monitoring of treatment efficacy. Despite the progress made in CTC research, several challenges such as standardization, validation, and integration into routine clinical practice remain. The review concludes by discussing future directions and the potential impact of CTC analysis on improving patient outcomes and guiding therapeutic decision-making in epithelial cancers.
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Affiliation(s)
- Nikolas H Stoecklein
- Heinrich-Heine University Düsseldorf General, Visceral and Pediatric Surgery University Hospital and Medical Faculty Düsseldorf Deutschland
| | - Julia Oles
- Heinrich-Heine University Düsseldorf General, Visceral and Pediatric Surgery University Hospital and Medical Faculty Düsseldorf Deutschland
| | - Andre Franken
- University Hospital and Medical Faculty of the Heinrich-Heine University Düsseldorf Department of Obstetrics and Gynecology Düsseldorf Deutschland
| | - Hans Neubauer
- University Hospital and Medical Faculty of the Heinrich-Heine University Düsseldorf Department of Obstetrics and Gynecology Düsseldorf Deutschland
| | - Leon W M M Terstappen
- Heinrich-Heine University Düsseldorf General, Visceral and Pediatric Surgery University Hospital and Medical Faculty Düsseldorf Deutschland
| | - Rui P L Neves
- Heinrich-Heine University Düsseldorf General, Visceral and Pediatric Surgery University Hospital and Medical Faculty Düsseldorf Deutschland
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10
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Stoecklein NH, Fluegen G, Guglielmi R, Neves RPL, Hackert T, Birgin E, Cieslik SA, Sudarsanam M, Driemel C, van Dalum G, Franken A, Niederacher D, Neubauer H, Fehm T, Rox JM, Böhme P, Häberle L, Göring W, Esposito I, Topp SA, Coumans FAW, Weitz J, Knoefel WT, Fischer JC, Bork U, Rahbari NN. Ultra-sensitive CTC-based liquid biopsy for pancreatic cancer enabled by large blood volume analysis. Mol Cancer 2023; 22:181. [PMID: 37957606 PMCID: PMC10641981 DOI: 10.1186/s12943-023-01880-1] [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: 06/26/2023] [Accepted: 10/10/2023] [Indexed: 11/15/2023] Open
Abstract
The limited sensitivity of circulating tumor cell (CTC) detection in pancreatic adenocarcinoma (PDAC) stems from their extremely low concentration in the whole circulating blood, necessitating enhanced detection methodologies. This study sought to amplify assay-sensitivity by employing diagnostic leukapheresis (DLA) to screen large blood volumes. Sixty patients were subjected to DLA, with a median processed blood volume of ~ 2.8 L and approximately 5% of the resulting DLA-product analyzed using CellSearch (CS). Notably, DLA significantly increased CS-CTC detection to 44% in M0-patients and 74% in M1-patients, yielding a 60-fold increase in CS-CTC enumeration. DLA also provided sufficient CS-CTCs for genomic profiling, thereby delivering additional genomic information compared to tissue biopsy samples. DLA CS-CTCs exhibited a pronounced negative prognostic impact on overall survival (OS), evidenced by a reduction in OS from 28.6 to 8.5 months (univariate: p = 0.002; multivariable: p = 0.043). Additionally, a marked enhancement in sensitivity was achieved (by around 3-4-times) compared to peripheral blood (PB) samples, with positive predictive values for OS being preserved at around 90%. Prognostic relevance of CS-CTCs in PDAC was further validated in PB-samples from 228 PDAC patients, consolidating the established association between CTC-presence and reduced OS (8.5 vs. 19.0 months, p < 0.001). In conclusion, DLA-derived CS-CTCs may serve as a viable tool for identifying high-risk PDAC-patients and aiding the optimization of multimodal treatment strategies. Moreover, DLA enables comprehensive diagnostic profiling by providing ample CTC material, reinforcing its utility as a reliable liquid-biopsy approach. This high-volume liquid-biopsy strategy presents a potential pathway for enhancing clinical management in this malignancy.
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Affiliation(s)
- Nikolas H Stoecklein
- General, Visceral and Pediatric Surgery, University Hospital and Medical Faculty of the Heinrich-Heine-University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany.
| | - Georg Fluegen
- General, Visceral and Pediatric Surgery, University Hospital and Medical Faculty of the Heinrich-Heine-University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Rosa Guglielmi
- General, Visceral and Pediatric Surgery, University Hospital and Medical Faculty of the Heinrich-Heine-University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Rui P L Neves
- General, Visceral and Pediatric Surgery, University Hospital and Medical Faculty of the Heinrich-Heine-University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Thilo Hackert
- Department of General, Visceral, and Transplantation Surgery, Heidelberg University Hospital, Im Neuenheimer Feld 420, 69120, Heidelberg, Germany
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Emrullah Birgin
- Department of Surgery, Medical Faculty Mannheim, University Hospital Mannheim, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany
| | - Stefan A Cieslik
- General, Visceral and Pediatric Surgery, University Hospital and Medical Faculty of the Heinrich-Heine-University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Monica Sudarsanam
- General, Visceral and Pediatric Surgery, University Hospital and Medical Faculty of the Heinrich-Heine-University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Christiane Driemel
- General, Visceral and Pediatric Surgery, University Hospital and Medical Faculty of the Heinrich-Heine-University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Guus van Dalum
- General, Visceral and Pediatric Surgery, University Hospital and Medical Faculty of the Heinrich-Heine-University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - André Franken
- Department of Obstetrics and Gynecology, University Hospital and Medical Faculty of the Heinrich-Heine-University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Dieter Niederacher
- Department of Obstetrics and Gynecology, University Hospital and Medical Faculty of the Heinrich-Heine-University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Hans Neubauer
- Department of Obstetrics and Gynecology, University Hospital and Medical Faculty of the Heinrich-Heine-University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Tanja Fehm
- Department of Obstetrics and Gynecology, University Hospital and Medical Faculty of the Heinrich-Heine-University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Jutta M Rox
- Department of Transplantation Diagnostics and Cell Therapeutics, University Hospital and Medical Faculty of the Heinrich-Heine-University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Petra Böhme
- Institute of Forensic Medicine Düsseldorf, University Hospital and Medical Faculty of the Heinrich-Heine-University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Lena Häberle
- Institute of Pathology, University Hospital and Medical Faculty of the Heinrich-Heine-University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Wolfgang Göring
- Institute of Pathology, University Hospital and Medical Faculty of the Heinrich-Heine-University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Irene Esposito
- Institute of Pathology, University Hospital and Medical Faculty of the Heinrich-Heine-University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Stefan A Topp
- General, Visceral and Pediatric Surgery, University Hospital and Medical Faculty of the Heinrich-Heine-University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Frank A W Coumans
- Decisive Science, Ertskade 10, 1019 BB, Amsterdam, The Netherlands
- Current Affiliation: Department for General and Visceral Surgery, University Hospital Ulm, Albert-Einstein-Allee 23, 89081, Ulm, Germany
| | - Jürgen Weitz
- General, Visceral and Pediatric Surgery, University Hospital and Medical Faculty of the Heinrich-Heine-University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Wolfram T Knoefel
- General, Visceral and Pediatric Surgery, University Hospital and Medical Faculty of the Heinrich-Heine-University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Johannes C Fischer
- Department of Transplantation Diagnostics and Cell Therapeutics, University Hospital and Medical Faculty of the Heinrich-Heine-University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Ulrich Bork
- Department of Visceral, Thoracic and Vascular Surgery, University Hospital Carl Gustav Carus of the Technical University Dresden, Fetscherstr. 74, 01307, Dresden, Germany
| | - Nuh N Rahbari
- Department of Surgery, Medical Faculty Mannheim, University Hospital Mannheim, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany.
- Current Affiliation: Department for General and Visceral Surgery, University Hospital Ulm, Albert-Einstein-Allee 23, 89081, Ulm, Germany.
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11
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Nguyen TNA, Huang PS, Chu PY, Hsieh CH, Wu MH. Recent Progress in Enhanced Cancer Diagnosis, Prognosis, and Monitoring Using a Combined Analysis of the Number of Circulating Tumor Cells (CTCs) and Other Clinical Parameters. Cancers (Basel) 2023; 15:5372. [PMID: 38001632 PMCID: PMC10670359 DOI: 10.3390/cancers15225372] [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: 10/04/2023] [Revised: 11/05/2023] [Accepted: 11/09/2023] [Indexed: 11/26/2023] Open
Abstract
Analysis of circulating tumor cells (CTCs) holds promise to diagnose cancer or monitor its development. Among the methods, counting CTC numbers in blood samples could be the simplest way to implement it. Nevertheless, its clinical utility has not yet been fully accepted. The reasons could be due to the rarity and heterogeneity of CTCs in blood samples that could lead to misleading results from assays only based on single CTC counts. To address this issue, a feasible direction is to combine the CTC counts with other clinical data for analysis. Recent studies have demonstrated the use of this new strategy for early detection and prognosis evaluation of cancers, or even for the distinguishment of cancers with different stages. Overall, this approach could pave a new path to improve the technical problems in the clinical applications of CTC counting techniques. In this review, the information relevant to CTCs, including their characteristics, clinical use of CTC counting, and technologies for CTC enrichment, were first introduced. This was followed by discussing the challenges and new perspectives of CTC counting techniques for clinical applications. Finally, the advantages and the recent progress in combining CTC counts with other clinical parameters for clinical applications have been discussed.
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Affiliation(s)
- Thi Ngoc Anh Nguyen
- Graduate Institute of Biomedical Engineering, Chang Gung University, Taoyuan City 33302, Taiwan; (T.N.A.N.); (P.-S.H.); (P.-Y.C.)
| | - Po-Shuan Huang
- Graduate Institute of Biomedical Engineering, Chang Gung University, Taoyuan City 33302, Taiwan; (T.N.A.N.); (P.-S.H.); (P.-Y.C.)
| | - Po-Yu Chu
- Graduate Institute of Biomedical Engineering, Chang Gung University, Taoyuan City 33302, Taiwan; (T.N.A.N.); (P.-S.H.); (P.-Y.C.)
| | - Chia-Hsun Hsieh
- Division of Hematology-Oncology, Department of Internal Medicine, New Taipei City Municipal TuCheng Hospital, New Taipei City 23652, Taiwan;
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan City 33302, Taiwan
| | - Min-Hsien Wu
- Graduate Institute of Biomedical Engineering, Chang Gung University, Taoyuan City 33302, Taiwan; (T.N.A.N.); (P.-S.H.); (P.-Y.C.)
- Division of Hematology-Oncology, Department of Internal Medicine, New Taipei City Municipal TuCheng Hospital, New Taipei City 23652, Taiwan;
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan City 33302, Taiwan
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12
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Zhang Y, Zhang F, Song Y, Shen X, Bu F, Su D, Luo C, Ge L, Deng S, Wu Z, Zhang Z, Duan P, Li N, Min L, Zhang S, Wang S. Interfacial Polymerization Produced Magnetic Particles with Nano-Filopodia for Highly Accurate Liquid Biopsy in the PSA Gray Zone. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2303821. [PMID: 37643459 DOI: 10.1002/adma.202303821] [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: 04/24/2023] [Revised: 08/21/2023] [Indexed: 08/31/2023]
Abstract
Magnetic particles are leading separation materials for biological purification and detection. Existing magnetic particles, which almost rely on molecule-level interactions, however, often encounter bottlenecks in highly efficient cell-level separation due to the underestimate of surface structure effects. Here, immune cell-inspired magnetic particles with nano-filopodia (NFMPs) produced by interfacial polymerization for highly efficient capture of circulating tumor cells (CTCs) and further accurate clinical diagnosis of prostate cancer are reported . The unprecedented construction of nano-filopodia on polymer-based magnetic particles is achieved by introducing electrostatic interactions in emulsion interfacial polymerization. Due to the unique nano-filopodia, the NFMPs allow remarkably enhanced CTCs capture efficiency (86.5% ± 2.8%) compared with smooth magnetic particles (SMPs, 35.7% ± 5.7%). Under the assistance of machine learning by combining with prostate-specific antigen (PSA) and free to total PSA (F/T-PSA), the NFMPs strategy demonstrates high sensitivity (100%), high specificity (93.3%), and a high area under the curve (AUC) value (98.1%) for clinical diagnosis of prostate cancer in the PSA gray zone. The NFMPs are anticipated as an efficient platform for CTCs-based liquid biopsy toward early cancer diagnosis and prognosis evaluation.
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Affiliation(s)
- Yue Zhang
- CAS Key Laboratory of Bio-inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Fan Zhang
- Department of Urology, Peking University Third Hospital, Beijing, 100191, P. R. China
- Research Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, 100191, P. R. China
| | - Yongyang Song
- CAS Key Laboratory of Bio-inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Xinyi Shen
- CAS Key Laboratory of Bio-inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Fanqin Bu
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Diseases, Beijing Digestive Disease Center, Beijing Key Laboratory for Precancerous Lesion of Digestive Disease, Beijing, 100050, P. R. China
| | - Dandan Su
- Department of Urology, Peking University Third Hospital, Beijing, 100191, P. R. China
- Research Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, 100191, P. R. China
| | - Chen Luo
- Department of Urology, Peking University Third Hospital, Beijing, 100191, P. R. China
- Research Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, 100191, P. R. China
| | - Liyuan Ge
- Department of Urology, Peking University Third Hospital, Beijing, 100191, P. R. China
- Research Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, 100191, P. R. China
| | - Shaohui Deng
- Department of Urology, Peking University Third Hospital, Beijing, 100191, P. R. China
- Research Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, 100191, P. R. China
| | - Zonglong Wu
- Department of Urology, Peking University Third Hospital, Beijing, 100191, P. R. China
- Research Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, 100191, P. R. China
| | - Zhanyi Zhang
- Department of Urology, Peking University Third Hospital, Beijing, 100191, P. R. China
- Research Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, 100191, P. R. China
| | - Peichen Duan
- Department of Urology, Peking University Third Hospital, Beijing, 100191, P. R. China
- Research Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, 100191, P. R. China
| | - Nan Li
- Department of Urology, Peking University Third Hospital, Beijing, 100191, P. R. China
- Research Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, 100191, P. R. China
| | - Li Min
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Diseases, Beijing Digestive Disease Center, Beijing Key Laboratory for Precancerous Lesion of Digestive Disease, Beijing, 100050, P. R. China
| | - Shudong Zhang
- Department of Urology, Peking University Third Hospital, Beijing, 100191, P. R. China
- Research Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, 100191, P. R. China
| | - Shutao Wang
- CAS Key Laboratory of Bio-inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
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13
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Liu X, Wu H, Wu S, Qin H, Zhang T, Lin Y, Zheng X, Li B. Optically Programmable Living Microrouter in Vivo. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2304103. [PMID: 37749869 PMCID: PMC10646234 DOI: 10.1002/advs.202304103] [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: 06/21/2023] [Revised: 08/13/2023] [Indexed: 09/27/2023]
Abstract
With high reconfigurability and swarming intelligence, programmable medical micromachines (PMMs) represent a revolution in microrobots for executing complex coordinated tasks, especially for dynamic routing of various targets along their respective routes. However, it is difficult to achieve a biocompatible implantation into the body due to their exogenous building blocks. Herein, a living microrouter based on an organic integration of endogenous red blood cells (RBCs), programmable scanning optical tweezers and flexible optofluidic strategy is reported. By harvesting energy from a designed optical force landscape, five RBCs are optically rotated in a controlled velocity and direction, under which, a specific actuation flow is achieved to exert the well-defined hydrodynamic forces on various biological targets, thus enabling a selective routing by integrating three successive functions, i.e., dynamic input, inner processing, and controlled output. Benefited from the optofluidic manipulation, various blood cells, such as the platelets and white blood cells, are transported toward the damaged vessel and cell debris for the dynamic hemostasis and targeted clearance, respectively. Moreover, the microrouter enables a precise transport of nanodrugs for active and targeted delivery in a large quantity. The proposed RBC microrouter might provide a biocompatible medical platform for cell separation, drug delivery, and immunotherapy.
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Affiliation(s)
- Xiaoshuai Liu
- Guangdong Provincial Key Laboratory of Nanophotonic Manipulation, Institute of NanophotonicsJinan UniversityGuangzhou511443China
| | - Huaying Wu
- Guangdong Provincial Key Laboratory of Nanophotonic Manipulation, Institute of NanophotonicsJinan UniversityGuangzhou511443China
| | - Shuai Wu
- Guangdong Provincial Key Laboratory of Nanophotonic Manipulation, Institute of NanophotonicsJinan UniversityGuangzhou511443China
| | - Haifeng Qin
- Guangdong Provincial Key Laboratory of Nanophotonic Manipulation, Institute of NanophotonicsJinan UniversityGuangzhou511443China
| | - Tiange Zhang
- Guangdong Provincial Key Laboratory of Nanophotonic Manipulation, Institute of NanophotonicsJinan UniversityGuangzhou511443China
| | - Yufeng Lin
- Guangdong Provincial Key Laboratory of Nanophotonic Manipulation, Institute of NanophotonicsJinan UniversityGuangzhou511443China
| | - Xianchuang Zheng
- Guangdong Provincial Key Laboratory of Nanophotonic Manipulation, Institute of NanophotonicsJinan UniversityGuangzhou511443China
| | - Baojun Li
- Guangdong Provincial Key Laboratory of Nanophotonic Manipulation, Institute of NanophotonicsJinan UniversityGuangzhou511443China
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14
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Tang M, Feng J, Xia HF, Xu CM, Wu LL, Wu M, Hong SL, Chen G, Zhang ZL. Continuous magnetic separation microfluidic chip for tumor cell in vivo detection. Chem Commun (Camb) 2023; 59:11955-11958. [PMID: 37727113 DOI: 10.1039/d3cc04062c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/21/2023]
Abstract
Continuously recording the dynamic changes of circulating tumor cells (CTCs) is crucial for tumor metastasis. This paper creates a continuous magnetic separation microfluidic chip that enables rapid and continuous in vivo cell detection. The chip shows its potential to study tumor cell circulation in the blood, offering a new platform for studying the cellular mechanism of tumor metastasis.
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Affiliation(s)
- Man Tang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China.
- School of Electronic and Electrical Engineering, Wuhan Textile University, Wuhan 430200, P. R. China
| | - Jiao Feng
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China.
| | - Hou-Fu Xia
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine of Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan 430079, P. R. China.
| | - Chun-Miao Xu
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China.
| | - Ling-Ling Wu
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China.
| | - Min Wu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine of Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan 430079, P. R. China.
| | - Shao-Li Hong
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China.
| | - Gang Chen
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine of Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan 430079, P. R. China.
| | - Zhi-Ling Zhang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China.
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15
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Shin HS, Park J, Lee SY, Yun HG, Kim B, Kim J, Han S, Cho D, Doh J, Choi S. Integrative Magneto-Microfluidic Separation of Immune Cells Facilitates Clinical Functional Assays. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2302809. [PMID: 37365959 DOI: 10.1002/smll.202302809] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 06/05/2023] [Indexed: 06/28/2023]
Abstract
Accurately analyzing the functional activities of natural killer (NK) cells in clinical diagnosis remains challenging due to their coupling with other immune effectors. To address this, an integrated immune cell separator is required, which necessitates a streamlined sample preparation workflow including immunological cell isolation, removal of excess red blood cells (RBCs), and buffer exchange for downstream analysis. Here, a self-powered integrated magneto-microfluidic cell separation (SMS) chip is presented, which outputs high-purity target immune cells by simply inputting whole blood. The SMS chip intensifies the magnetic field gradient using an iron sphere-filled inlet reservoir for high-performance immuno-magnetic cell selection and separates target cells size-selectively using a microfluidic lattice for RBC removal and buffer exchange. In addition, the chip incorporates self-powered microfluidic pumping through a degassed polydimethylsiloxane chip, enabling the rapid isolation of NK cells at the place of blood collection within 40 min. This chip is used to isolate NK cells from whole blood samples of hepatocellular cancer patients and healthy volunteers and examined their functional activities to identify potential abnormalities in NK cell function. The SMS chip is simple to use, rapid to sort, and requires small blood volumes, thus facilitating the use of immune cell subtypes for cell-based diagnosis.
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Affiliation(s)
- Hee Sik Shin
- Department of Electrical Engineering, Hanyang University, Seoul, 04763, Republic of Korea
| | - Jeehun Park
- Soft Foundry Institute, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, Republic of Korea
| | - Seung Yeop Lee
- Department of Biomedical Engineering, Hanyang University, Seoul, 04763, Republic of Korea
| | - Hyo Geun Yun
- Department of Electrical Engineering, Hanyang University, Seoul, 04763, Republic of Korea
| | - Byeongyeon Kim
- Department of Electrical Engineering, Hanyang University, Seoul, 04763, Republic of Korea
| | - Jinho Kim
- Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, 25-2, Seonggyungwan-ro, Jongno-gu, Seoul, 03063, Republic of Korea
| | - Sangbin Han
- Department of Anesthesiology and Pain Medicine Samsung Medical Center, Sungkyunkwan University School of Medicine, 81, Irwon-Ro, Gangnam-gu, Seoul, 06351, Republic of Korea
| | - Duck Cho
- Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, 25-2, Seonggyungwan-ro, Jongno-gu, Seoul, 03063, Republic of Korea
- Department of Laboratory Medicine and Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81, Irwon-Ro, Gangnam-gu, Seoul, 06351, Republic of Korea
- Cell and Gene Therapy Institute (CGTI), Samsung Medical Center, 81, Irwon-Ro, Gangnam-gu, Seoul, 06351, Republic of Korea
| | - Junsang Doh
- Soft Foundry Institute, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, Republic of Korea
- Department of Materials Science and Engineering, Institute of Engineering Research, BioMAX, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, Republic of Korea
| | - Sungyoung Choi
- Department of Electrical Engineering, Hanyang University, Seoul, 04763, Republic of Korea
- Department of Biomedical Engineering, Hanyang University, Seoul, 04763, Republic of Korea
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16
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Chen K, Wang Z. A Micropillar Array Based Microfluidic Device for Rare Cell Detection and Single-Cell Proteomics. Methods Protoc 2023; 6:80. [PMID: 37736963 PMCID: PMC10514859 DOI: 10.3390/mps6050080] [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: 08/02/2023] [Revised: 08/25/2023] [Accepted: 08/31/2023] [Indexed: 09/23/2023] Open
Abstract
Advancements in single-cell-related technologies have opened new possibilities for analyzing rare cells, such as circulating tumor cells (CTCs) and rare immune cells. Among these techniques, single-cell proteomics, particularly single-cell mass spectrometric analysis (scMS), has gained significant attention due to its ability to directly measure transcripts without the need for specific reagents. However, the success of single-cell proteomics relies heavily on efficient sample preparation, as protein loss in low-concentration samples can profoundly impact the analysis. To address this challenge, an effective handling system for rare cells is essential for single-cell proteomic analysis. Herein, we propose a microfluidics-based method that offers highly efficient isolation, detection, and collection of rare cells (e.g., CTCs). The detailed fabrication process of the micropillar array-based microfluidic device is presented, along with its application for CTC isolation, identification, and collection for subsequent proteomic analysis.
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Affiliation(s)
- Kangfu Chen
- Department of Biomedical Engineering, McCormick School of Engineering, Northwestern University, Evanston, IL 60208, USA;
- Chan Zuckerberg Biohub Chicago, Chicago, IL 60607, USA
| | - Zongjie Wang
- Department of Biomedical Engineering, McCormick School of Engineering, Northwestern University, Evanston, IL 60208, USA;
- Chan Zuckerberg Biohub Chicago, Chicago, IL 60607, USA
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17
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Yeh PY, Chen JY, Shen MY, Che TF, Lim SC, Wang J, Tsai WS, Frank CW, Huang CJ, Chang YC. Liposome-tethered supported lipid bilayer platform for capture and release of heterogeneous populations of circulating tumor cells. J Mater Chem B 2023; 11:8159-8169. [PMID: 37313622 DOI: 10.1039/d3tb00547j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Because of scarcity, vulnerability, and heterogeneity in the population of circulating tumor cells (CTCs), the CTC isolation system relying on immunoaffinity interaction exhibits inconsistent efficiencies for all types of cancers and even CTCs with different phenotypes in individuals. Moreover, releasing viable CTCs from an isolation system is of importance for molecular analysis and drug screening in precision medicine, which remains a challenge for current systems. In this work, a new CTC isolation microfluidic platform was developed and contains a coating of the antibody-conjugated liposome-tethered-supported lipid bilayer in a developed chaotic-mixing microfluidic system, referred to as the "LIPO-SLB" platform. The biocompatible, soft, laterally fluidic, and antifouling properties of the LIPO-SLB platform offer high CTC capture efficiency, viability, and selectivity. We successfully demonstrated the capability of the LIPO-SLB platform to recapitulate different cancer cell lines with different antigen expression levels. In addition, the captured CTCs in the LIPO-SLB platform can be detached by air foam to destabilize the physically assembled bilayer structures due to a large water/air interfacial area and strong surface tension. More importantly, the LIPO-SLB platform was constructed and used for the verification of clinical samples from 161 patients with different primary cancer types. The mean values of both single CTCs and CTC clusters correlated well with the cancer stages. Moreover, a considerable number of CTCs were isolated from patients' blood samples in the early/localized stages. The clinical validation demonstrated the enormous potential of the universal LIPO-SLB platform as a tool for prognostic and predictive purposes in precision medicine.
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Affiliation(s)
- Po-Ying Yeh
- Genomics Research Center, Academia Sinica, 128, Sec 2, Academic Rd., Nankang, Taipei 115, Taiwan.
- Department of Chemical Engineering, Stanford University, Stanford, CA 94305, USA
| | - Jia-Yang Chen
- Genomics Research Center, Academia Sinica, 128, Sec 2, Academic Rd., Nankang, Taipei 115, Taiwan.
- Department of Chemical Engineering, Stanford University, Stanford, CA 94305, USA
| | - Mo-Yuan Shen
- Genomics Research Center, Academia Sinica, 128, Sec 2, Academic Rd., Nankang, Taipei 115, Taiwan.
- Department of Chemical Engineering, Stanford University, Stanford, CA 94305, USA
| | - Ting-Fang Che
- Genomics Research Center, Academia Sinica, 128, Sec 2, Academic Rd., Nankang, Taipei 115, Taiwan.
| | - Syer Choon Lim
- Genomics Research Center, Academia Sinica, 128, Sec 2, Academic Rd., Nankang, Taipei 115, Taiwan.
| | - Jocelyn Wang
- The College, The University of Chicago, Chicago, IL 60637, USA
| | - Wen-Sy Tsai
- Division of Colon and Rectal Surgery, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
- Graduate Institute of Clinical Medical Science, Chang Gung University, Linkou, Taoyuan, Taiwan
| | - Curtis W Frank
- Department of Chemical Engineering, Stanford University, Stanford, CA 94305, USA
| | - Chun-Jen Huang
- Department of Chemical & Materials Engineering, and NCU-Covestro Research Center, National Central University, Jhong-Li, Taoyuan 320, Taiwan.
- R&D Center for Membrane Technology, Chung Yuan Christian University, 200 Chung Pei Rd., Chung-Li City 32023, Taiwan
| | - Ying-Chih Chang
- Genomics Research Center, Academia Sinica, 128, Sec 2, Academic Rd., Nankang, Taipei 115, Taiwan.
- Department of Chemical Engineering, Stanford University, Stanford, CA 94305, USA
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18
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Isiksacan Z, D’Alessandro A, Wolf SM, McKenna DH, Tessier SN, Kucukal E, Gokaltun AA, William N, Sandlin RD, Bischof J, Mohandas N, Busch MP, Elbuken C, Gurkan UA, Toner M, Acker JP, Yarmush ML, Usta OB. Assessment of stored red blood cells through lab-on-a-chip technologies for precision transfusion medicine. Proc Natl Acad Sci U S A 2023; 120:e2115616120. [PMID: 37494421 PMCID: PMC10410732 DOI: 10.1073/pnas.2115616120] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/28/2023] Open
Abstract
Transfusion of red blood cells (RBCs) is one of the most valuable and widespread treatments in modern medicine. Lifesaving RBC transfusions are facilitated by the cold storage of RBC units in blood banks worldwide. Currently, RBC storage and subsequent transfusion practices are performed using simplistic workflows. More specifically, most blood banks follow the "first-in-first-out" principle to avoid wastage, whereas most healthcare providers prefer the "last-in-first-out" approach simply favoring chronologically younger RBCs. Neither approach addresses recent advances through -omics showing that stored RBC quality is highly variable depending on donor-, time-, and processing-specific factors. Thus, it is time to rethink our workflows in transfusion medicine taking advantage of novel technologies to perform RBC quality assessment. We imagine a future where lab-on-a-chip technologies utilize novel predictive markers of RBC quality identified by -omics and machine learning to usher in a new era of safer and precise transfusion medicine.
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Affiliation(s)
- Ziya Isiksacan
- Center for Engineering in Medicine and Surgery, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA02114
- Shriners Children’s, Boston, MA02114
| | - Angelo D’Alessandro
- Department of Biochemistry and Molecular Genetics, University of Colorado Denver – Anschutz Medical Campus, Aurora, CO80045
| | - Susan M. Wolf
- Law School, Medical School, Consortium on Law and Values in Health, Environment & the Life Sciences, University of Minnesota, Minneapolis, MN55455
| | - David H. McKenna
- Division of Transfusion Medicine, Department of Laboratory Medicine and Pathology, University of Minnesota Medical School, Minneapolis, MN55455
| | - Shannon N. Tessier
- Center for Engineering in Medicine and Surgery, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA02114
- Shriners Children’s, Boston, MA02114
| | | | - A. Aslihan Gokaltun
- Center for Engineering in Medicine and Surgery, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA02114
- Shriners Children’s, Boston, MA02114
- Department of Chemical Engineering, Hacettepe University, Ankara06532, Turkey
| | - Nishaka William
- Laboratory Medicine and Pathology, University of Alberta, Edmonton, ABT6G 2R8, Canada
| | - Rebecca D. Sandlin
- Center for Engineering in Medicine and Surgery, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA02114
| | - John Bischof
- Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN55455
- Department of Biomedical Engineering, University of Minnesota, Minneapolis, MN55455
| | | | - Michael P. Busch
- Vitalant Research Institute, San Francisco, CA94105
- Department of Laboratory Medicine, University of California San Francisco, San Francisco, CA94105
| | - Caglar Elbuken
- Institute of Materials Science and Nanotechnology, National Nanotechnology Research Center, Bilkent University, Ankara06800, Turkey
- Faculty of Biochemistry and Molecular Medicine, Faculty of Medicine, University of Oulu, 90014Oulu, Finland
- Valtion Teknillinen Tutkimuskeskus Technical Research Centre of Finland Ltd., 90570Oulu, Finland
| | - Umut A. Gurkan
- Department of Mechanical and Aerospace Engineering, Case Western Reserve University, Cleveland, OH44106
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH44106
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH44106
| | - Mehmet Toner
- Center for Engineering in Medicine and Surgery, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA02114
- Shriners Children’s, Boston, MA02114
| | - Jason P. Acker
- Laboratory Medicine and Pathology, University of Alberta, Edmonton, ABT6G 2R8, Canada
- Innovation and Portfolio Management, Canadian Blood Services, Edmonton, ABT6G 2R8, Canada
| | - Martin L. Yarmush
- Center for Engineering in Medicine and Surgery, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA02114
- Shriners Children’s, Boston, MA02114
- Department of Biomedical Engineering, Rutgers University, Piscataway, NJ08854
| | - O. Berk Usta
- Center for Engineering in Medicine and Surgery, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA02114
- Shriners Children’s, Boston, MA02114
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19
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Cui M, Dutcher S, Bayly P, Meacham J. Robust acoustic trapping and perturbation of single-cell microswimmers illuminate three-dimensional swimming and ciliary coordination. Proc Natl Acad Sci U S A 2023; 120:e2218951120. [PMID: 37307440 PMCID: PMC10290211 DOI: 10.1073/pnas.2218951120] [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: 11/05/2022] [Accepted: 04/18/2023] [Indexed: 06/14/2023] Open
Abstract
We report a label-free acoustic microfluidic method to confine single, cilia-driven swimming cells in space without limiting their rotational degrees of freedom. Our platform integrates a surface acoustic wave (SAW) actuator and bulk acoustic wave (BAW) trapping array to enable multiplexed analysis with high spatial resolution and trapping forces that are strong enough to hold individual microswimmers. The hybrid BAW/SAW acoustic tweezers employ high-efficiency mode conversion to achieve submicron image resolution while compensating for parasitic system losses to immersion oil in contact with the microfluidic chip. We use the platform to quantify cilia and cell body motion for wildtype biciliate cells, investigating effects of environmental variables like temperature and viscosity on ciliary beating, synchronization, and three-dimensional helical swimming. We confirm and expand upon the existing understanding of these phenomena, for example determining that increasing viscosity promotes asynchronous beating. Motile cilia are subcellular organelles that propel microorganisms or direct fluid and particulate flow. Thus, cilia are critical to cell survival and human health. The unicellular alga Chlamydomonas reinhardtii is widely used to investigate the mechanisms underlying ciliary beating and coordination. However, freely swimming cells are difficult to image with sufficient resolution to capture cilia motion, necessitating that the cell body be held during experiments. Acoustic confinement is a compelling alternative to use of a micropipette, or to magnetic, electrical, and optical trapping that may modify the cells and affect their behavior. Beyond establishing our approach to studying microswimmers, we demonstrate a unique ability to mechanically perturb cells via rapid acoustic positioning.
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Affiliation(s)
- Mingyang Cui
- Department of Mechanical Engineering and Materials Science, Washington University in St. Louis, St. Louis, MO63130
- Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, MA02139
| | - Susan K. Dutcher
- Department of Genetics, Washington University School of Medicine in St. Louis, St. Louis, MO63110
| | - Philip V. Bayly
- Department of Mechanical Engineering and Materials Science, Washington University in St. Louis, St. Louis, MO63130
| | - J. Mark Meacham
- Department of Mechanical Engineering and Materials Science, Washington University in St. Louis, St. Louis, MO63130
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20
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Wang W, He Y, Yang F, Chen K. Current and emerging applications of liquid biopsy in pan-cancer. Transl Oncol 2023; 34:101720. [PMID: 37315508 DOI: 10.1016/j.tranon.2023.101720] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 05/22/2023] [Accepted: 06/08/2023] [Indexed: 06/16/2023] Open
Abstract
Cancer morbidity and mortality are growing rapidly worldwide and it is urgent to develop a convenient and effective method that can identify cancer patients at an early stage and predict treatment outcomes. As a minimally invasive and reproducible tool, liquid biopsy (LB) offers the opportunity to detect, analyze and monitor cancer in any body fluids including blood, complementing the limitations of tissue biopsy. In liquid biopsy, circulating tumor cells (CTCs) and circulating tumor DNA (ctDNA) are the two most common biomarkers, displaying great potential in the clinical application of pan-cancer. In this review, we expound the samples, targets, and newest techniques in liquid biopsy and summarize current clinical applications in several specific cancers. Besides, we put forward a bright prospect for further exploring the emerging application of liquid biopsy in the field of pan-cancer precision medicine.
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Affiliation(s)
- Wenxiang Wang
- Department of Thoracic Surgery, Peking University People's Hospital, 11 Xizhimen South Street, Beijing 100044, China; Peking University People's Hospital Thoracic Oncology Institute, Beijing 100044, China
| | - Yue He
- Department of Thoracic Surgery, Peking University People's Hospital, 11 Xizhimen South Street, Beijing 100044, China; Peking University People's Hospital Thoracic Oncology Institute, Beijing 100044, China
| | - Fan Yang
- Department of Thoracic Surgery, Peking University People's Hospital, 11 Xizhimen South Street, Beijing 100044, China; Peking University People's Hospital Thoracic Oncology Institute, Beijing 100044, China
| | - Kezhong Chen
- Department of Thoracic Surgery, Peking University People's Hospital, 11 Xizhimen South Street, Beijing 100044, China; Peking University People's Hospital Thoracic Oncology Institute, Beijing 100044, China.
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21
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Iyer V, Issadore DA, Aflatouni F. The next generation of hybrid microfluidic/integrated circuit chips: recent and upcoming advances in high-speed, high-throughput, and multifunctional lab-on-IC systems. LAB ON A CHIP 2023; 23:2553-2576. [PMID: 37114950 DOI: 10.1039/d2lc01163h] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Since the field's inception, pioneers in microfluidics have made significant progress towards realizing complete lab-on-chip systems capable of sophisticated sample analysis and processing. One avenue towards this goal has been to join forces with the related field of microelectronics, using integrated circuits (ICs) to perform on-chip actuation and sensing. While early demonstrations focused on using microfluidic-IC hybrid chips to miniaturize benchtop instruments, steady advancements in the field have enabled a new generation of devices that expand past miniaturization into high-performance applications that would not be possible without IC hybrid integration. In this review, we identify recent examples of labs-on-chip that use high-resolution, high-speed, and multifunctional electronic and photonic chips to expand the capabilities of conventional sample analysis. We focus on three particularly active areas: a) high-throughput integrated flow cytometers; b) large-scale microelectrode arrays for stimulation and multimodal sensing of cells over a wide field of view; c) high-speed biosensors for studying molecules with high temporal resolution. We also discuss recent advancements in IC technology, including on-chip data processing techniques and lens-free optics based on integrated photonics, that are poised to further advance microfluidic-IC hybrid chips.
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Affiliation(s)
- Vasant Iyer
- Department of Electrical and Systems Engineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
| | - David A Issadore
- Department of Electrical and Systems Engineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
- Department of Bioengineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Firooz Aflatouni
- Department of Electrical and Systems Engineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
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22
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Seyfoori A, Seyyed Ebrahimi SA, Samandari M, Samiei E, Stefanek E, Garnis C, Akbari M. Microfluidic-Assisted CTC Isolation and In Situ Monitoring Using Smart Magnetic Microgels. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2205320. [PMID: 36720798 DOI: 10.1002/smll.202205320] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 12/16/2022] [Indexed: 06/18/2023]
Abstract
Capturing rare disease-associated biomarkers from body fluids can offer an early-stage diagnosis of different cancers. Circulating tumor cells (CTCs) are one of the major cancer biomarkers that provide insightful information about the cancer metastasis prognosis and disease progression. The most common clinical solutions for quantifying CTCs rely on the immunomagnetic separation of cells in whole blood. Microfluidic systems that perform magnetic particle separation have reported promising outcomes in this context, however, most of them suffer from limited efficiency due to the low magnetic force generated which is insufficient to trap cells in a defined position within microchannels. In this work, a novel method for making soft micromagnet patterns with optimized geometry and magnetic material is introduced. This technology is integrated into a bilayer microfluidic chip to localize an external magnetic field, consequently enhancing the capture efficiency (CE) of cancer cells labeled with the magnetic nano/hybrid microgels that are developed in the previous work. A combined numerical-experimental strategy is implemented to design the microfluidic device and optimize the capturing efficiency and to maximize the throughput. The proposed design enables high CE and purity of target cells and real-time time on-chip monitoring of their behavior. The strategy introduced in this paper offers a simple and low-cost yet robust opportunity for early-stage diagnosis and monitoring of cancer-associated biomarkers.
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Affiliation(s)
- Amir Seyfoori
- Laboratory for Innovations in Micro Engineering (LiME), Department of Mechanical Engineering, University of Victoria, Victoria, BC V8P 5C2, Canada
- Advanced Magnetic Materials Research Center, College of Engineering, University of Tehran, Tehran, Iran
- Center for Advanced Materials and Related Technologies, University of Victoria, Victoria, BC V8P 5C2, Canada
| | | | - Mohamadmahdi Samandari
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
| | - Ehsan Samiei
- Laboratory for Innovations in Micro Engineering (LiME), Department of Mechanical Engineering, University of Victoria, Victoria, BC V8P 5C2, Canada
| | - Evan Stefanek
- Laboratory for Innovations in Micro Engineering (LiME), Department of Mechanical Engineering, University of Victoria, Victoria, BC V8P 5C2, Canada
| | - Cathie Garnis
- Department of Integrative Oncology, British Columbia Cancer Research Centre, Vancouver, BC V5Z 1L3, Canada
| | - Mohsen Akbari
- Laboratory for Innovations in Micro Engineering (LiME), Department of Mechanical Engineering, University of Victoria, Victoria, BC V8P 5C2, Canada
- Center for Advanced Materials and Related Technologies, University of Victoria, Victoria, BC V8P 5C2, Canada
- Bitechnology Center, Silesian University of Technology, Akademicka 2A, 44-100, Gliwice, Poland
- Terasaki Institute for Biomedical Innovation, 1018 Westwood Blvd, Los Angeles, CA, 90024, USA
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23
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Clack K, Soda N, Kasetsirikul S, Mahmudunnabi RG, Nguyen NT, Shiddiky MJA. Toward Personalized Nanomedicine: The Critical Evaluation of Micro and Nanodevices for Cancer Biomarker Analysis in Liquid Biopsy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2205856. [PMID: 36631277 DOI: 10.1002/smll.202205856] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 12/20/2022] [Indexed: 06/17/2023]
Abstract
Liquid biopsy for the analysis of circulating cancer biomarkers (CBs) is a major advancement toward the early detection of cancer. In comparison to tissue biopsy techniques, liquid biopsy is relatively painless, offering multiple sampling opportunities across easily accessible bodily fluids such as blood, urine, and saliva. Liquid biopsy is also relatively inexpensive and simple, avoiding the requirement for specialized laboratory equipment or trained medical staff. Major advances in the field of liquid biopsy are attributed largely to developments in nanotechnology and microfabrication that enables the creation of highly precise chip-based platforms. These devices can overcome detection limitations of an individual biomarker by detecting multiple markers simultaneously on the same chip, or by featuring integrated and combined target separation techniques. In this review, the major advances in the field of portable and semi-portable micro, nano, and multiplexed platforms for CB detection for the early diagnosis of cancer are highlighted. A comparative discussion is also provided, noting merits and drawbacks of the platforms, especially in terms of portability. Finally, key challenges toward device portability and possible solutions, as well as discussing the future direction of the field are highlighted.
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Affiliation(s)
- Kimberley Clack
- School of Environment and Science (ESC), Griffith University, Nathan Campus, Nathan, QLD, 4111, Australia
- Queensland Micro and Nanotechnology Centre (QMNC), Griffith University, Nathan Campus, Nathan, QLD, 4111, Australia
| | - Narshone Soda
- Queensland Micro and Nanotechnology Centre (QMNC), Griffith University, Nathan Campus, Nathan, QLD, 4111, Australia
| | - Surasak Kasetsirikul
- Queensland Micro and Nanotechnology Centre (QMNC), Griffith University, Nathan Campus, Nathan, QLD, 4111, Australia
| | - Rabbee G Mahmudunnabi
- School of Environment and Science (ESC), Griffith University, Nathan Campus, Nathan, QLD, 4111, Australia
- Queensland Micro and Nanotechnology Centre (QMNC), Griffith University, Nathan Campus, Nathan, QLD, 4111, Australia
| | - Nam-Trung Nguyen
- Queensland Micro and Nanotechnology Centre (QMNC), Griffith University, Nathan Campus, Nathan, QLD, 4111, Australia
| | - Muhammad J A Shiddiky
- School of Environment and Science (ESC), Griffith University, Nathan Campus, Nathan, QLD, 4111, Australia
- Queensland Micro and Nanotechnology Centre (QMNC), Griffith University, Nathan Campus, Nathan, QLD, 4111, Australia
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24
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Natalia A, Zhang L, Sundah NR, Zhang Y, Shao H. Analytical device miniaturization for the detection of circulating biomarkers. NATURE REVIEWS BIOENGINEERING 2023; 1:1-18. [PMID: 37359772 PMCID: PMC10064972 DOI: 10.1038/s44222-023-00050-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 02/27/2023] [Indexed: 06/28/2023]
Abstract
Diverse (sub)cellular materials are secreted by cells into the systemic circulation at different stages of disease progression. These circulating biomarkers include whole cells, such as circulating tumour cells, subcellular extracellular vesicles and cell-free factors such as DNA, RNA and proteins. The biophysical and biomolecular state of circulating biomarkers carry a rich repertoire of molecular information that can be captured in the form of liquid biopsies for disease detection and monitoring. In this Review, we discuss miniaturized platforms that allow the minimally invasive and rapid detection and analysis of circulating biomarkers, accounting for their differences in size, concentration and molecular composition. We examine differently scaled materials and devices that can enrich, measure and analyse specific circulating biomarkers, outlining their distinct detection challenges. Finally, we highlight emerging opportunities in biomarker and device integration and provide key future milestones for their clinical translation.
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Affiliation(s)
- Auginia Natalia
- Institute for Health Innovation & Technology, National University of Singapore, Singapore, Singapore
- Department of Biomedical Engineering, College of Design and Engineering, National University of Singapore, Singapore, Singapore
| | - Li Zhang
- Institute for Health Innovation & Technology, National University of Singapore, Singapore, Singapore
- Department of Biomedical Engineering, College of Design and Engineering, National University of Singapore, Singapore, Singapore
| | - Noah R. Sundah
- Institute for Health Innovation & Technology, National University of Singapore, Singapore, Singapore
| | - Yan Zhang
- Institute for Health Innovation & Technology, National University of Singapore, Singapore, Singapore
| | - Huilin Shao
- Institute for Health Innovation & Technology, National University of Singapore, Singapore, Singapore
- Department of Biomedical Engineering, College of Design and Engineering, National University of Singapore, Singapore, Singapore
- Institute of Molecular and Cell Biology, Agency for Science, Technology and Research, Singapore, Singapore
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
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25
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Wang J, Dallmann R, Lu R, Yan J, Charmet J. Flow Rate-Independent Multiscale Liquid Biopsy for Precision Oncology. ACS Sens 2023; 8:1200-1210. [PMID: 36802518 PMCID: PMC10043932 DOI: 10.1021/acssensors.2c02577] [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: 11/25/2022] [Accepted: 02/06/2023] [Indexed: 02/22/2023]
Abstract
Immunoaffinity-based liquid biopsies of circulating tumor cells (CTCs) hold great promise for cancer management but typically suffer from low throughput, relative complexity, and postprocessing limitations. Here, we address these issues simultaneously by decoupling and independently optimizing the nano-, micro-, and macro-scales of an enrichment device that is simple to fabricate and operate. Unlike other affinity-based devices, our scalable mesh approach enables optimum capture conditions at any flow rate, as demonstrated with constant capture efficiencies, above 75% between 50 and 200 μL min-1. The device achieved 96% sensitivity and 100% specificity when used to detect CTCs in the blood of 79 cancer patients and 20 healthy controls. We demonstrate its postprocessing capacity with the identification of potential responders to immune checkpoint inhibition (ICI) therapy and the detection of HER2 positive breast cancer. The results compare well with other assays, including clinical standards. This suggests that our approach, which overcomes major limitations associated with affinity-based liquid biopsies, could help improve cancer management.
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Affiliation(s)
- Jie Wang
- Institute
for Advanced Materials, School of Material Science and Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Robert Dallmann
- Division
of Biomedical Sciences, Warwick Medical School, University of Warwick, Coventry CV4 7AL, U. K.
| | - Renquan Lu
- Department
of Clinical Laboratory, Fudan University
Shanghai Cancer Center, Shanghai 200032, China
| | - Jing Yan
- Holosensor
Medical Technology Ltd., Suzhou 215000, China
| | - Jérôme Charmet
- Division
of Biomedical Sciences, Warwick Medical School, University of Warwick, Coventry CV4 7AL, U. K.
- WMG
University of Warwick, Coventry CV4 7AL, U.K.
- School of
Engineering − HE-Arc Ingénierie, HES-SO University of Applied Sciences Western Switzerland, 2000 Neuchâtel, Switzerland
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26
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Recent Advances in Methods for Circulating Tumor Cell Detection. Int J Mol Sci 2023; 24:ijms24043902. [PMID: 36835311 PMCID: PMC9959336 DOI: 10.3390/ijms24043902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 02/06/2023] [Accepted: 02/12/2023] [Indexed: 02/17/2023] Open
Abstract
Circulating tumor cells (CTCs) are released from primary tumors and transported through the body via blood or lymphatic vessels before settling to form micrometastases under suitable conditions. Accordingly, several studies have identified CTCs as a negative prognostic factor for survival in many types of cancer. CTCs also reflect the current heterogeneity and genetic and biological state of tumors; so, their study can provide valuable insights into tumor progression, cell senescence, and cancer dormancy. Diverse methods with differing specificity, utility, costs, and sensitivity have been developed for isolating and characterizing CTCs. Additionally, novel techniques with the potential to overcome the limitations of existing ones are being developed. This primary literature review describes the current and emerging methods for enriching, detecting, isolating, and characterizing CTCs.
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27
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Lin SY, Lu LK, Hsu WF, Peng WC, Tseng HW, Li CC, Chen CL, Huang GS, Lee CN, Wo AM. A Systemic Approach to Isolate, Retrieve, and Characterize Trophoblasts from the Maternal Circulation Using a Centrifugal Microfluidic Disc and a Multiple Single-Cell Retrieval Strategy. Anal Chem 2023; 95:3274-3282. [PMID: 36736312 DOI: 10.1021/acs.analchem.2c04260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Rare cells in the blood often have rich clinical significance. Although their isolation is highly desirable, this goal remains elusive due to their rarity. This paper presents a systemic approach to isolate and characterize trophoblasts from the maternal circulation. A microfluidic rare cell disc assay (RaCDA) was designed to process an extremely large volume of up to 15 mL of blood in 30 min, depleting red blood cells (RBCs) and RBC-bound white blood cells (WBC) while isolating trophoblasts in the collection chip. To minimize cell loss, on-disc labeling of cells with fluorescent immuno-staining identified the trophoblasts. Retrieval of trophoblasts utilized an optimized strategy in which multiple single cells were retrieved within the same micropipette column, with each cell encapsulated in a fluid volume (50 nL) separated by an air pocket (10 nL). Further, whole-genome amplification (WGA) amplified contents from a few retrieved cells, followed by quality control (QC) on the success of WGA via housekeeping genes. For definitive confirmation of trophoblasts, short-tandem repeat (STR) of the WGA-amplified content was compared against STR from maternal WBC and amniocytes from amniocentesis. Results showed a mean recovery rate (capture efficiency) of 91.0% for spiked cells with a WBC depletion rate of 99.91%. The retrieval efficiency of single target cells of 100% was achieved for up to four single cells retrieved per micropipette column. Comparison of STR signatures revealed that the RaCDA can retrieve trophoblasts from the maternal circulation.
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Affiliation(s)
- Shin-Yu Lin
- Department of Obstetrics and Gynecology, National Taiwan University Hospital, Taipei 100226, Taiwan
| | - Li-Kuo Lu
- Institute of Applied Mechanics, National Taiwan University, Taipei 10617, Taiwan
| | - Wei-Fan Hsu
- Institute of Applied Mechanics, National Taiwan University, Taipei 10617, Taiwan.,Reliance Biosciences, Inc., New Taipei City 23141, Taiwan
| | - Wei-Chieh Peng
- Institute of Applied Mechanics, National Taiwan University, Taipei 10617, Taiwan.,Reliance Biosciences, Inc., New Taipei City 23141, Taiwan
| | - Hua-Wei Tseng
- Institute of Applied Mechanics, National Taiwan University, Taipei 10617, Taiwan
| | - Chih-Chi Li
- Reliance Biosciences, Inc., New Taipei City 23141, Taiwan.,Graduate Institute of Biomedical Electronics and Bioinformatics, National Taiwan University, Taipei 10617, Taiwan
| | - Chen-Lin Chen
- Institute of Applied Mechanics, National Taiwan University, Taipei 10617, Taiwan
| | - Guan-Syuan Huang
- Institute of Applied Mechanics, National Taiwan University, Taipei 10617, Taiwan.,Reliance Biosciences, Inc., New Taipei City 23141, Taiwan
| | - Chien-Nan Lee
- Department of Obstetrics and Gynecology, National Taiwan University Hospital, Taipei 100226, Taiwan.,Department of Obstetrics and Gynecology, National Taiwan University College of Medicine, Taipei 100233, Taiwan
| | - Andrew M Wo
- Institute of Applied Mechanics, National Taiwan University, Taipei 10617, Taiwan.,Reliance Biosciences, Inc., New Taipei City 23141, Taiwan
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28
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Gangadhar A, Sari-Sarraf H, Vanapalli SA. Deep learning assisted holography microscopy for in-flow enumeration of tumor cells in blood. RSC Adv 2023; 13:4222-4235. [PMID: 36760296 PMCID: PMC9892890 DOI: 10.1039/d2ra07972k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 01/25/2023] [Indexed: 02/05/2023] Open
Abstract
Currently, detection of circulating tumor cells (CTCs) in cancer patient blood samples relies on immunostaining, which does not provide access to live CTCs, limiting the breadth of CTC-based applications. Here, we take the first steps to address this limitation, by demonstrating staining-free enumeration of tumor cells spiked into lysed blood samples using digital holographic microscopy (DHM), microfluidics and machine learning (ML). A 3D-printed module for laser assembly was developed to simplify the optical set up for holographic imaging of cells flowing through a sheath-based microfluidic device. Computational reconstruction of the holograms was performed to localize the cells in 3D and obtain the plane of best focus images to train deep learning models. We developed a custom-designed light-weight shallow Network dubbed s-Net and compared its performance against off-the-shelf CNN models including ResNet-50. The accuracy, sensitivity and specificity of the s-Net model was found to be higher than the off-the-shelf ML models. By applying an optimized decision threshold to mixed samples prepared in silico, the false positive rate was reduced from 1 × 10-2 to 2.77 × 10-4. Finally, the developed DHM-ML framework was successfully applied to enumerate spiked MCF-7 breast cancer cells and SkOV3 ovarian cancer cells from lysed blood samples containing white blood cells (WBCs) at concentrations typical of label-free enrichment techniques. We conclude by discussing the advances that need to be made to translate the DHM-ML approach to staining-free enumeration of actual CTCs in cancer patient blood samples.
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Affiliation(s)
- Anirudh Gangadhar
- Department of Chemical Engineering, Texas Tech University Lubbock TX 79409 USA
| | - Hamed Sari-Sarraf
- Department of Electrical and Computer Engineering, Texas Tech UniversityLubbockTX 79409USA
| | - Siva A. Vanapalli
- Department of Chemical Engineering, Texas Tech UniversityLubbockTX 79409USA
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29
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Hasanzadeh Kafshgari M, Hayden O. Advances in analytical microfluidic workflows for differential cancer diagnosis. NANO SELECT 2023. [DOI: 10.1002/nano.202200158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Affiliation(s)
- Morteza Hasanzadeh Kafshgari
- Heinz‐Nixdorf‐Chair of Biomedical Electronics Campus Klinikum München rechts der Isar TranslaTUM Technical University of Munich Munich Germany
| | - Oliver Hayden
- Heinz‐Nixdorf‐Chair of Biomedical Electronics Campus Klinikum München rechts der Isar TranslaTUM Technical University of Munich Munich Germany
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30
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Comparative application of microfluidic systems in circulating tumor cells and extracellular vesicles isolation; a review. Biomed Microdevices 2022; 25:4. [PMID: 36574057 DOI: 10.1007/s10544-022-00644-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/14/2022] [Indexed: 12/28/2022]
Abstract
Cancer is a prevalent cause of mortality globally, where early diagnosis leads to a reduced death rate. Many researchers' common strategies are based on personalized diagnostic methods with rapid response and high accuracy. This technology was developed by applying liquid biopsy instead of tissue biopsies in the case of tumor cell analysis that facilitates point-of-care testing for cancer diagnosis and treatment. In recent years, significant progress in microfluidic technology led to the successful isolation, analysis, and monitoring of cancer biomarkers in body liquid biopsy with merits like high sensitivity and flexibility, low sample usage, cost effective, and the ability of automation. The most critical and informative markers in body liquid refer to circulating tumor cells (CTCs) and extracellular vesicles derived from tumors (EVs) that carry various biomarkers in their structure (DNAs, proteins, and RNAs) as compared to ctDNA. The released ctDNA has a low half-life and decreased sensitivity due to large amounts of nucleic acid in serum. This review intends to highlight different cancer screening tests with a particular focus on the details regarding the only FDA-approved and awaiting technologies for FDA clearance to isolate CTCs and EVs based on microfluidics systems.
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31
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Tretyakova MS, Menyailo ME, Schegoleva AA, Bokova UA, Larionova IV, Denisov EV. Technologies for Viable Circulating Tumor Cell Isolation. Int J Mol Sci 2022; 23:ijms232415979. [PMID: 36555625 PMCID: PMC9788311 DOI: 10.3390/ijms232415979] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/07/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022] Open
Abstract
The spread of tumor cells throughout the body by traveling through the bloodstream is a critical step in metastasis, which continues to be the main cause of cancer-related death. The detection and analysis of circulating tumor cells (CTCs) is important for understanding the biology of metastasis and the development of antimetastatic therapy. However, the isolation of CTCs is challenging due to their high heterogeneity and low representation in the bloodstream. Different isolation methods have been suggested, but most of them lead to CTC damage. However, viable CTCs are an effective source for developing preclinical models to perform drug screening and model the metastatic cascade. In this review, we summarize the available literature on methods for isolating viable CTCs based on different properties of cells. Particular attention is paid to the importance of in vitro and in vivo models obtained from CTCs. Finally, we emphasize the current limitations in CTC isolation and suggest potential solutions to overcome them.
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Affiliation(s)
- Maria S. Tretyakova
- Laboratory of Cancer Progression Biology, Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, 634009 Tomsk, Russia
| | - Maxim E. Menyailo
- Laboratory of Cancer Progression Biology, Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, 634009 Tomsk, Russia
- Single Cell Biology Laboratory, Research Institute of Molecular and Cellular Medicine, Peoples’ Friendship University of Russia (RUDN University), 117198 Moscow, Russia
| | - Anastasia A. Schegoleva
- Laboratory of Cancer Progression Biology, Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, 634009 Tomsk, Russia
- Single Cell Biology Laboratory, Research Institute of Molecular and Cellular Medicine, Peoples’ Friendship University of Russia (RUDN University), 117198 Moscow, Russia
| | - Ustinia A. Bokova
- Laboratory of Cancer Progression Biology, Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, 634009 Tomsk, Russia
| | - Irina V. Larionova
- Laboratory of Cancer Progression Biology, Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, 634009 Tomsk, Russia
| | - Evgeny V. Denisov
- Laboratory of Cancer Progression Biology, Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, 634009 Tomsk, Russia
- Single Cell Biology Laboratory, Research Institute of Molecular and Cellular Medicine, Peoples’ Friendship University of Russia (RUDN University), 117198 Moscow, Russia
- Correspondence: ; Tel./Fax: +7-3822-282676 (ext. 3375)
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32
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Xiang N, Ni Z. Inertial microfluidics: current status, challenges, and future opportunities. LAB ON A CHIP 2022; 22:4792-4804. [PMID: 36263793 DOI: 10.1039/d2lc00722c] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Inertial microfluidics uses the hydrodynamic effects induced at finite Reynolds numbers to achieve passive manipulation of particles, cells, or fluids and offers the advantages of high-throughput processing, simple channel geometry, and label-free and external field-free operation. Since its proposal in 2007, inertial microfluidics has attracted increasing interest and is currently widely employed as an important sample preparation protocol for single-cell detection and analysis. Although great success has been achieved in the inertial microfluidics field, its performance and outcome can be further improved. From this perspective, herein, we reviewed the current status, challenges, and opportunities of inertial microfluidics concerning the underlying physical mechanisms, available simulation tools, channel innovation, multistage, multiplexing, or multifunction integration, rapid prototyping, and commercial instrument development. With an improved understanding of the physical mechanisms and the development of novel channels, integration strategies, and commercial instruments, improved inertial microfluidic platforms may represent a new foundation for advancing biomedical research and disease diagnosis.
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Affiliation(s)
- Nan Xiang
- School of Mechanical Engineering, and Jiangsu Key Laboratory for Design and Manufacture of Micro-Nano Biomedical Instruments, Southeast University, Nanjing, 211189, China.
| | - Zhonghua Ni
- School of Mechanical Engineering, and Jiangsu Key Laboratory for Design and Manufacture of Micro-Nano Biomedical Instruments, Southeast University, Nanjing, 211189, China.
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Noubissi Nzeteu GA, Geismann C, Arlt A, Hoogwater FJH, Nijkamp MW, Meyer NH, Bockhorn M. Role of Epithelial-to-Mesenchymal Transition for the Generation of Circulating Tumors Cells and Cancer Cell Dissemination. Cancers (Basel) 2022; 14:cancers14225483. [PMID: 36428576 PMCID: PMC9688619 DOI: 10.3390/cancers14225483] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 10/24/2022] [Accepted: 11/02/2022] [Indexed: 11/09/2022] Open
Abstract
Tumor-related death is primarily caused by metastasis; consequently, understanding, preventing, and treating metastasis is essential to improving clinical outcomes. Metastasis is mainly governed by the dissemination of tumor cells in the systemic circulation: so-called circulating tumor cells (CTCs). CTCs typically arise from epithelial tumor cells that undergo epithelial-to-mesenchymal transition (EMT), resulting in the loss of cell-cell adhesions and polarity, and the reorganization of the cytoskeleton. Various oncogenic factors can induce EMT, among them the transforming growth factor (TGF)-β, as well as Wnt and Notch signaling pathways. This entails the activation of numerous transcription factors, including ZEB, TWIST, and Snail proteins, acting as transcriptional repressors of epithelial markers, such as E-cadherin and inducers of mesenchymal markers such as vimentin. These genetic and phenotypic changes ultimately facilitate cancer cell migration. However, to successfully form distant metastases, CTCs must primarily withstand the hostile environment of circulation. This includes adaption to shear stress, avoiding being trapped by coagulation and surviving attacks of the immune system. Several applications of CTCs, from cancer diagnosis and screening to monitoring and even guided therapy, seek their way into clinical practice. This review describes the process leading to tumor metastasis, from the generation of CTCs in primary tumors to their dissemination into distant organs, as well as the importance of subtyping CTCs to improve personalized and targeted cancer therapy.
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Affiliation(s)
- Gaetan Aime Noubissi Nzeteu
- University Hospital of General and Visceral Surgery, Department of Human Medicine, University of Oldenburg and Klinikum Oldenburg, 26129 Oldenburg, Germany
| | - Claudia Geismann
- Laboratory of Molecular Gastroenterology & Hepatology, Department of Internal Medicine I, UKSH-Campus Kiel, 24118 Kiel, Germany
| | - Alexander Arlt
- Department for Gastroenterology and Hepatology, University Hospital Oldenburg, Klinikum Oldenburg AöR, European Medical School (EMS), 26133 Oldenburg, Germany
| | - Frederik J. H. Hoogwater
- Section of HPB Surgery & Liver Transplantation, Department of Surgery, University Medical Center Groningen, University of Groningen, 9713 GZ Groningen, The Netherlands
| | - Maarten W. Nijkamp
- Section of HPB Surgery & Liver Transplantation, Department of Surgery, University Medical Center Groningen, University of Groningen, 9713 GZ Groningen, The Netherlands
| | - N. Helge Meyer
- University Hospital of General and Visceral Surgery, Department of Human Medicine, University of Oldenburg and Klinikum Oldenburg, 26129 Oldenburg, Germany
- Correspondence: ; Tel.: +49-441-798-5041
| | - Maximilian Bockhorn
- University Hospital of General and Visceral Surgery, Department of Human Medicine, University of Oldenburg and Klinikum Oldenburg, 26129 Oldenburg, Germany
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34
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Zhao L, Wang X. 3D printed microfluidics for cell biological applications. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2022.116864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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35
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Mukherjee P, Park SH, Pathak N, Patino CA, Bao G, Espinosa HD. Integrating Micro and Nano Technologies for Cell Engineering and Analysis: Toward the Next Generation of Cell Therapy Workflows. ACS NANO 2022; 16:15653-15680. [PMID: 36154011 DOI: 10.1021/acsnano.2c05494] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The emerging field of cell therapy offers the potential to treat and even cure a diverse array of diseases for which existing interventions are inadequate. Recent advances in micro and nanotechnology have added a multitude of single cell analysis methods to our research repertoire. At the same time, techniques have been developed for the precise engineering and manipulation of cells. Together, these methods have aided the understanding of disease pathophysiology, helped formulate corrective interventions at the cellular level, and expanded the spectrum of available cell therapeutic options. This review discusses how micro and nanotechnology have catalyzed the development of cell sorting, cellular engineering, and single cell analysis technologies, which have become essential workflow components in developing cell-based therapeutics. The review focuses on the technologies adopted in research studies and explores the opportunities and challenges in combining the various elements of cell engineering and single cell analysis into the next generation of integrated and automated platforms that can accelerate preclinical studies and translational research.
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Affiliation(s)
- Prithvijit Mukherjee
- Department of Mechanical Engineering, Northwestern University, Evanston, Illinois 60208, United States
- Theoretical and Applied Mechanics Program, Northwestern University, Evanston, Illinois 60208, United States
| | - So Hyun Park
- Department of Bioengineering, Rice University, 6500 Main Street, Houston, Texas 77030, United States
| | - Nibir Pathak
- Department of Mechanical Engineering, Northwestern University, Evanston, Illinois 60208, United States
- Theoretical and Applied Mechanics Program, Northwestern University, Evanston, Illinois 60208, United States
| | - Cesar A Patino
- Department of Mechanical Engineering, Northwestern University, Evanston, Illinois 60208, United States
| | - Gang Bao
- Department of Bioengineering, Rice University, 6500 Main Street, Houston, Texas 77030, United States
| | - Horacio D Espinosa
- Department of Mechanical Engineering, Northwestern University, Evanston, Illinois 60208, United States
- Theoretical and Applied Mechanics Program, Northwestern University, Evanston, Illinois 60208, United States
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36
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Xie X, Li Y, Lian S, Lu Y, Jia L. Cancer metastasis chemoprevention prevents circulating tumour cells from germination. Signal Transduct Target Ther 2022; 7:341. [PMID: 36184654 PMCID: PMC9526788 DOI: 10.1038/s41392-022-01174-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 04/19/2022] [Accepted: 08/31/2022] [Indexed: 11/09/2022] Open
Abstract
The war against cancer traces back to the signature event half-a-century ago when the US National Cancer Act was signed into law. The cancer crusade costs trillions with disappointing returns, teasing the possibility of a new breakthrough. Cure for cancer post-metastases still seems tantalisingly out of reach. Once metastasized, cancer-related death is extremely difficult, if not impossible, to be reversed. Here we present cancer pre-metastasis chemoprevention strategy that can prevent circulating tumour cells (CTCs) from initiating metastases safely and effectively, and is disparate from the traditional cancer chemotherapy and cancer chemoprevention. Deep learning of the biology of CTCs and their disseminating organotropism, complexity of their adhesion to endothelial niche reveals that if the adhesion of CTCs to their metastasis niche (the first and the most important part in cancer metastatic cascade) can be pharmaceutically interrupted, the lethal metastatic cascade could be prevented from getting initiated. We analyse the key inflammatory and adhesive factors contributing to CTC adhesion/germination, provide pharmacological fundamentals for abortifacients to intervene CTC adhesion to the distant metastasis sites. The adhesion/inhibition ratio (AIR) is defined for selecting the best cancer metastasis chemopreventive candidates. The successful development of such new therapeutic modalities for cancer metastasis chemoprevention has great potential to revolutionise the current ineffective post-metastasis treatments.
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Affiliation(s)
- Xiaodong Xie
- College of Materials and Chemical Engineering, Minjiang University, Fuzhou, Fujian, 350108, China
| | - Yumei Li
- School of Basic Medicine, Gannan Medical University, Ganzhou, Jiangxi, 341000, China
| | - Shu Lian
- College of Materials and Chemical Engineering, Minjiang University, Fuzhou, Fujian, 350108, China
| | - Yusheng Lu
- College of Materials and Chemical Engineering, Minjiang University, Fuzhou, Fujian, 350108, China
| | - Lee Jia
- College of Materials and Chemical Engineering, Minjiang University, Fuzhou, Fujian, 350108, China. .,Cancer Metastasis Alert and Prevention Center, College of Chemistry, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, Fujian, 350116, China.
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37
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Circulating tumor cell isolation for cancer diagnosis and prognosis. EBioMedicine 2022; 83:104237. [PMID: 36041264 PMCID: PMC9440384 DOI: 10.1016/j.ebiom.2022.104237] [Citation(s) in RCA: 85] [Impact Index Per Article: 42.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Revised: 08/08/2022] [Accepted: 08/09/2022] [Indexed: 11/03/2022] Open
Abstract
Circulating tumor cells (CTCs) are tumor cells that shed from the primary tumor and intravasate into the peripheral blood circulation system responsible for metastasis. Sensitive detection of CTCs from clinical samples can serve as an effective tool in cancer diagnosis and prognosis through liquid biopsy. Current CTC detection technologies mainly reply on the biomarker-mediated platforms including magnetic beads, microfluidic chips or size-sensitive microfiltration which can compromise detection sensitivity due to tumor heterogeneity. A more sensitive, biomarker independent CTCs isolation technique has been recently developed with the surface-charged superparamagnetic nanoprobe capable of different EMT subpopulation CTC capture from 1 mL clinical blood. In this review, this new strategy is compared with the conventional techniques on biomarker specificity, impact of protein corona, effect of glycolysis on cell surface charge, and accurate CTC identification. Correlations between CTC enumeration and molecular profiling in clinical blood and cancer prognosis are provided for clinical cancer management.
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38
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Edd JF, Mishra A, Smith KC, Kapur R, Maheswaran S, Haber DA, Toner M. Isolation of Circulating Tumor Cells. iScience 2022; 25:104696. [PMID: 35880043 PMCID: PMC9307519 DOI: 10.1016/j.isci.2022.104696] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Circulating tumor cells (CTCs) enter the vasculature from solid tumors and disseminate widely to initiate metastases. Mining the metastatic-enriched molecular signatures of CTCs before, during, and after treatment holds unique potential in personalized oncology. Their extreme rarity, however, requires isolation from large blood volumes at high yield and purity, yet they overlap leukocytes in size and other biophysical properties. Additionally, many CTCs lack EpCAM that underlies much of affinity-based capture, complicating their separation from blood. Here, we provide a comprehensive introduction of CTC isolation technology, by analyzing key separation modes and integrated isolation strategies. Attention is focused on recent progress in microfluidics, where an accelerating evolution is occurring in high-throughput sorting of cells along multiple dimensions. Circulating tumor cells (CTCs) spread cancer through the bloodstream (metastasis) CTC-based liquid biopsy enables minimally invasive sampling of cancer cells in blood Their extreme rarity requires all CTC types to be enriched from large blood volumes CTC isolation technology is analyzed, with a focus on high-throughput microfluidics
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Affiliation(s)
- Jon F. Edd
- BioMEMS Resource Center, Center for Engineering in Medicine and Surgical Services, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
- Cancer Center, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Avanish Mishra
- BioMEMS Resource Center, Center for Engineering in Medicine and Surgical Services, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
- Cancer Center, Massachusetts General Hospital, Boston, MA 02114, USA
- Harvard Medical School, Boston, MA 02115, USA
| | | | - Ravi Kapur
- BioMEMS Resource Center, Center for Engineering in Medicine and Surgical Services, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
- BendBio, Inc., Sharon, MA 02067, USA
| | - Shyamala Maheswaran
- Cancer Center, Massachusetts General Hospital, Boston, MA 02114, USA
- Harvard Medical School, Boston, MA 02115, USA
| | - Daniel A. Haber
- Cancer Center, Massachusetts General Hospital, Boston, MA 02114, USA
- Harvard Medical School, Boston, MA 02115, USA
- Howard Hughes Medical Institute, Bethesda, MD 20815, USA
| | - Mehmet Toner
- BioMEMS Resource Center, Center for Engineering in Medicine and Surgical Services, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
- Harvard Medical School, Boston, MA 02115, USA
- Shriners Hospitals for Children, Boston, MA 02114, USA
- Corresponding author
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39
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Zeng L, Hu S, Chen X, Zhang P, Gu G, Wang Y, Zhang H, Zhang Y, Yang H. Extraction of small extracellular vesicles by label-free and biocompatible on-chip magnetic separation. LAB ON A CHIP 2022; 22:2476-2488. [PMID: 35521650 DOI: 10.1039/d2lc00217e] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Small vesicles (sEVs) are closely related to many diseases as they carry various bio-markers. Efficient separation of sEVs from complex biological samples is essential and prerequisite for the following treatment and further disease diagnosis. Here we propose a label-free and biocompatible on-chip magnetic separation system for efficient extraction of sEVs from cell culture supernatant. Through an on-chip ultra-high gradient magnetic field module, a magnetic field gradient close to 100 000 T m-1 is generated inside the separation microchannel. By using fluorescent particles of 200 nm and 1000 nm to simulate sEVs and other bioparticles in a complex sample, the system design and the experimental parameters are optimized. Flow cytometry and a proposed fluorescence intensity analysis method both verify that the recovery rate and purity of 200 nm particles can reach 84.91% and 98.02%, respectively. Then, a biocompatible ferrofluid is utilized in the separation system to separate sEVs from the cell culture supernatant. The results tested by nanoparticle tracking analysis show that the recovery rate and purity of sEVs are 85.80% and 80.45%, superiorly exceeding the performance that the ultracentrifugation method can provide.
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Affiliation(s)
- Lin Zeng
- Laboratory of Biomedical Microsystems and Nano Devices, Bionic Sensing and Intelligence Center, Institute of Biomedical and Health Engineering, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, 518055 Shenzhen, China.
| | - Shi Hu
- Laboratory of Biomedical Microsystems and Nano Devices, Bionic Sensing and Intelligence Center, Institute of Biomedical and Health Engineering, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, 518055 Shenzhen, China.
| | - Xi Chen
- Laboratory of Biomedical Microsystems and Nano Devices, Bionic Sensing and Intelligence Center, Institute of Biomedical and Health Engineering, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, 518055 Shenzhen, China.
| | - Pengcheng Zhang
- Laboratory of Biomedical Microsystems and Nano Devices, Bionic Sensing and Intelligence Center, Institute of Biomedical and Health Engineering, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, 518055 Shenzhen, China.
| | - Guoqiang Gu
- Laboratory of Biomedical Microsystems and Nano Devices, Bionic Sensing and Intelligence Center, Institute of Biomedical and Health Engineering, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, 518055 Shenzhen, China.
| | - Yuye Wang
- Laboratory of Biomedical Microsystems and Nano Devices, Bionic Sensing and Intelligence Center, Institute of Biomedical and Health Engineering, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, 518055 Shenzhen, China.
| | - Hongpeng Zhang
- Marine Engineering College, Dalian Maritime University, 116026 Dalian, China
| | - Yi Zhang
- Center for Medical AI, Institute of Biomedical and Health Engineering, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, 518055 Shenzhen, China
| | - Hui Yang
- Laboratory of Biomedical Microsystems and Nano Devices, Bionic Sensing and Intelligence Center, Institute of Biomedical and Health Engineering, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, 518055 Shenzhen, China.
- CAS Key Laboratory of Health Informatics, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, 518055 Shenzhen, China
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40
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Li C, He W, Wang N, Xi Z, Deng R, Liu X, Kang R, Xie L, Liu X. Application of Microfluidics in Detection of Circulating Tumor Cells. Front Bioeng Biotechnol 2022; 10:907232. [PMID: 35646880 PMCID: PMC9133555 DOI: 10.3389/fbioe.2022.907232] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 04/11/2022] [Indexed: 12/22/2022] Open
Abstract
Tumor metastasis is one of the main causes of cancer incidence and death worldwide. In the process of tumor metastasis, the isolation and analysis of circulating tumor cells (CTCs) plays a crucial role in the early diagnosis and prognosis of cancer patients. Due to the rarity and inherent heterogeneity of CTCs, there is an urgent need for reliable CTCs separation and detection methods in order to obtain valuable information on tumor metastasis and progression from CTCs. Microfluidic technology is increasingly used in various studies of CTCs separation, identification and characterization because of its unique advantages, such as low cost, simple operation, less reagent consumption, miniaturization of the system, rapid detection and accurate control. This paper reviews the research progress of microfluidic technology in CTCs separation and detection in recent years, as well as the potential clinical application of CTCs, looks forward to the application prospect of microfluidic technology in the treatment of tumor metastasis, and briefly discusses the development prospect of microfluidic biosensor.
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Affiliation(s)
- Can Li
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, School of Artificial Intelligence and Information Technology, Nanjing University of Chinese Medicine, Nanjing, China
| | - Wei He
- Department of Clinical Medical Engineering, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Nan Wang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, School of Artificial Intelligence and Information Technology, Nanjing University of Chinese Medicine, Nanjing, China
| | - Zhipeng Xi
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, School of Artificial Intelligence and Information Technology, Nanjing University of Chinese Medicine, Nanjing, China
| | - Rongrong Deng
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, School of Artificial Intelligence and Information Technology, Nanjing University of Chinese Medicine, Nanjing, China
| | - Xiyu Liu
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, School of Artificial Intelligence and Information Technology, Nanjing University of Chinese Medicine, Nanjing, China
| | - Ran Kang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, School of Artificial Intelligence and Information Technology, Nanjing University of Chinese Medicine, Nanjing, China
- Department of Orthopedics, Nanjing Lishui Hospital of Traditional Chinese Medicine, Nanjing, China
| | - Lin Xie
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, School of Artificial Intelligence and Information Technology, Nanjing University of Chinese Medicine, Nanjing, China
| | - Xin Liu
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, School of Artificial Intelligence and Information Technology, Nanjing University of Chinese Medicine, Nanjing, China
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41
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Castaño N, Kim S, Martin AM, Galli SJ, Nadeau KC, Tang SKY. Exponential magnetophoretic gradient for the direct isolation of basophils from whole blood in a microfluidic system. LAB ON A CHIP 2022; 22:1690-1701. [PMID: 35438713 PMCID: PMC9080715 DOI: 10.1039/d2lc00154c] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Despite their rarity in peripheral blood, basophils play important roles in allergic disorders and other diseases including sepsis and COVID-19. Existing basophil isolation methods require many manual steps and suffer from significant variability in purity and recovery. We report an integrated basophil isolation device (i-BID) in microfluidics for negative immunomagnetic selection of basophils directly from 100 μL of whole blood within 10 minutes. We use a simulation-driven pipeline to design a magnetic separation module to apply an exponentially increasing magnetic force to capture magnetically tagged non-basophils flowing through a microtubing sandwiched between magnetic flux concentrators sweeping across a Halbach array. The exponential profile captures non-basophils effectively while preventing their excessive initial buildup causing clogging. The i-BID isolates basophils with a mean purity of 93.9% ± 3.6% and recovery of 95.6% ± 3.4% without causing basophil degradation or unintentional activation. Our i-BID has the potential to enable basophil-based point-of-care diagnostics such as rapid allergy assessment.
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Affiliation(s)
- Nicolas Castaño
- Department of Mechanical Engineering, Stanford University, USA.
| | - Sungu Kim
- Department of Mechanical Engineering, Stanford University, USA.
| | - Adrian M Martin
- Department of Mechanical Engineering, Stanford University, USA.
| | - Stephen J Galli
- Department of Pathology, Stanford University, USA.
- Department of Microbiology and Immunology, Stanford University, USA
| | - Kari C Nadeau
- Department of Medicine and Pediatrics, with courtesy in Otolaryngology and in Population Science and Epidemiology, Stanford University, USA.
- Sean N. Parker Center for Allergy and Asthma Research, Stanford University, USA
| | - Sindy K Y Tang
- Department of Mechanical Engineering, Stanford University, USA.
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Abstract
During cancer progression, metastatic dissemination accounts for ∼90% of death in patients. Metastasis occurs upon dissemination of circulating tumor cells (CTC) through body fluids, in particular the bloodstream, and several key steps remain elusive. Although the majority of CTCs travel as single cells, they can form clusters either with themselves (homoclusters) or with other circulating cells (heteroclusters) and thereby increase their metastatic potential. In addition, cancer cell mechanics and mechanical cues from the microenvironment are important factors during metastatic progression. Recent progress in intravital imaging technologies, biophysical methods, and microfluidic-based isolation of CTCs allow now to probe mechanics at single cell resolution while shedding light on key steps of the hematogenous metastatic cascade. In this review, we discuss the importance of CTC mechanics and their correlation with metastatic success and how such development could lead to the identification of therapeutically relevant targets.
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Affiliation(s)
- Marina Peralta
- INSERM UMR_S1109, Tumor Biomechanics, Strasbourg 67000, France.,Université de Strasbourg, Strasbourg 67000, France.,Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg 67000, France.,Equipe Labellisée Ligue Contre le Cancer
| | - Naël Osmani
- INSERM UMR_S1109, Tumor Biomechanics, Strasbourg 67000, France.,Université de Strasbourg, Strasbourg 67000, France.,Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg 67000, France.,Equipe Labellisée Ligue Contre le Cancer
| | - Jacky G Goetz
- INSERM UMR_S1109, Tumor Biomechanics, Strasbourg 67000, France.,Université de Strasbourg, Strasbourg 67000, France.,Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg 67000, France.,Equipe Labellisée Ligue Contre le Cancer
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Recent advances in isolation and detection of circulating tumor cells with a microfluidic system. Se Pu 2022; 40:213-223. [PMID: 35243831 PMCID: PMC9404083 DOI: 10.3724/sp.j.1123.2021.07009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Circulating Tumor Cells in Breast Cancer Patients: A Balancing Act between Stemness, EMT Features and DNA Damage Responses. Cancers (Basel) 2022; 14:cancers14040997. [PMID: 35205744 PMCID: PMC8869884 DOI: 10.3390/cancers14040997] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 02/11/2022] [Accepted: 02/13/2022] [Indexed: 02/04/2023] Open
Abstract
Circulating tumor cells (CTCs) traverse vessels to travel from the primary tumor to distant organs where they adhere, transmigrate, and seed metastases. To cope with these challenges, CTCs have reached maximal flexibility to change their differentiation status, morphology, migratory capacity, and their responses to genotoxic stress caused by metabolic changes, hormones, the inflammatory environment, or cytostatic treatment. A significant percentage of breast cancer cells are defective in homologous recombination repair and other mechanisms that protect the integrity of the replication fork. To prevent cell death caused by broken forks, alternative, mutagenic repair, and bypass pathways are engaged but these increase genomic instability. CTCs, arising from such breast tumors, are endowed with an even larger toolbox of escape mechanisms that can be switched on and off at different stages during their journey according to the stress stimulus. Accumulating evidence suggests that DNA damage responses, DNA repair, and replication are integral parts of a regulatory network orchestrating the plasticity of stemness features and transitions between epithelial and mesenchymal states in CTCs. This review summarizes the published information on these regulatory circuits of relevance for the design of biomarkers reflecting CTC functions in real-time to monitor therapeutic responses and detect evolving chemoresistance mechanisms.
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Gao Y, Wu M, Luan Q, Papautsky I, Xu J. Acoustic bubble for spheroid trapping, rotation, and culture: a tumor-on-a-chip platform (ABSTRACT platform). LAB ON A CHIP 2022; 22:805-813. [PMID: 35080226 DOI: 10.1039/d1lc01012c] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Cancer is the leading cause of death globally, with 90% of deaths being caused by cancer metastasis. Circulating tumor cells (CTCs) play an important role in early diagnosis of cancer metastasis and in monitoring of therapeutic response. Therefore, reliable methods to isolate, collect and culture CTCs are required to obtain information on metastasis status and therapeutic treatment. In this work, we present a CTC-processing system: acoustic bubble for spheroid trapping, rotation, and culture: a tumor-on-a-chip platform (ABSTRACT). The platform consists of a main channel, several parallel sub-microchannels with microcavities and culture chambers. The microcavity is designed to trap a bubble with desired shape at the entrance of the sub-microchannel. Under the acoustic actuation, the trapped bubble oscillates and creates a secondary radiation force to trap and rotate CTCs at a desired location. By controlling the acoustic bubble, CTCs can be continuously trapped from the blood flow, rotated to form a spheroid, and released to the microchamber for culture. We systematically investigated the effects of device geometry, flow parameters, and input voltage on trapping of CTCs to optimize the performance. Additionally, the successful on-chip spheroid culture demonstrates the biocompatibility and the simplicity of this platform. Besides simplifying conventional complex CTC processing procedures, this ABSTRACT platform also shows great potential for downstream analysis of tumor cells, such as monitoring the progression of metastasis and personalized drug testing.
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Affiliation(s)
- Yuan Gao
- Department of Mechanical and Industrial Engineering, University of Illinois at Chicago, IL 60607, USA.
| | - Mengren Wu
- Department of Mechanical and Industrial Engineering, University of Illinois at Chicago, IL 60607, USA.
| | - Qiyue Luan
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL 60607, USA
| | - Ian Papautsky
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL 60607, USA
| | - Jie Xu
- Department of Mechanical and Industrial Engineering, University of Illinois at Chicago, IL 60607, USA.
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Descamps L, Le Roy D, Deman AL. Microfluidic-Based Technologies for CTC Isolation: A Review of 10 Years of Intense Efforts towards Liquid Biopsy. Int J Mol Sci 2022; 23:ijms23041981. [PMID: 35216097 PMCID: PMC8875744 DOI: 10.3390/ijms23041981] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 02/04/2022] [Accepted: 02/07/2022] [Indexed: 02/01/2023] Open
Abstract
The selection of circulating tumor cells (CTCs) directly from blood as a real-time liquid biopsy has received increasing attention over the past ten years, and further analysis of these cells may greatly aid in both research and clinical applications. CTC analysis could advance understandings of metastatic cascade, tumor evolution, and patient heterogeneity, as well as drug resistance. Until now, the rarity and heterogeneity of CTCs have been technical challenges to their wider use in clinical studies, but microfluidic-based isolation technologies have emerged as promising tools to address these limitations. This review provides a detailed overview of latest and leading microfluidic devices implemented for CTC isolation. In particular, this study details must-have device performances and highlights the tradeoff between recovery and purity. Finally, the review gives a report of CTC potential clinical applications that can be conducted after CTC isolation. Widespread microfluidic devices, which aim to support liquid-biopsy-based applications, will represent a paradigm shift for cancer clinical care in the near future.
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Affiliation(s)
- Lucie Descamps
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, INSA Lyon, Ecole Centrale de Lyon, CPE Lyon, INL, UMR5270, 69622 Villeurbanne, France;
| | - Damien Le Roy
- Institut Lumière Matière ILM-UMR 5306, CNRS, Université Lyon 1, 69622 Villeurbanne, France;
| | - Anne-Laure Deman
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, INSA Lyon, Ecole Centrale de Lyon, CPE Lyon, INL, UMR5270, 69622 Villeurbanne, France;
- Correspondence:
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Exploring the Clinical Utility of Pancreatic Cancer Circulating Tumor Cells. Int J Mol Sci 2022; 23:ijms23031671. [PMID: 35163592 PMCID: PMC8836025 DOI: 10.3390/ijms23031671] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 01/27/2022] [Accepted: 01/28/2022] [Indexed: 01/27/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is the most frequent pancreatic cancer type, characterized by a dismal prognosis due to late diagnosis, frequent metastases, and limited therapeutic response to standard chemotherapy. Circulating tumor cells (CTCs) are a rare subset of tumor cells found in the blood of cancer patients. CTCs has the potential utility for screening, early and definitive diagnosis, prognostic and predictive assessment, and offers the potential for personalized management. However, a gold-standard CTC detection and enrichment method remains elusive, hindering comprehensive comparisons between studies. In this review, we summarize data regarding the utility of CTCs at different stages of PDAC from early to metastatic disease and discuss the molecular profiling and culture of CTCs. The characterization of CTCs brings us closer to defining the specific CTC subpopulation responsible for metastasis with the potential to uncover new therapies and more effective management options for PDAC.
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Multi-Modal Microfluidics (M3) for Sample Preparation of Liquid Biopsy: Bridging the Gap between Proof-of-Concept Demonstrations and Practical Applications. MICROMACHINES 2022; 13:mi13020209. [PMID: 35208333 PMCID: PMC8874502 DOI: 10.3390/mi13020209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 01/23/2022] [Accepted: 01/26/2022] [Indexed: 02/01/2023]
Abstract
Liquid biopsy, the technique used to shed light on diseases via liquid samples, has displayed various advantages, including minimal invasiveness, low risk, and ease of multiple sampling for dynamic monitoring, and has drawn extensive attention from multidisciplinary fields in the past decade. With the rapid development of microfluidics, it has been possible to manipulate targets of interest including cells, microorganisms, and exosomes at a single number level, which dramatically promotes the characterization and analysis of disease-related markers, and thus improves the capability of liquid biopsy. However, when lab-ready techniques transfer into hospital-applicable tools, they still face a big challenge in processing raw clinical specimens, which are usually of a large volume and consist of rare targets drowned in complex backgrounds. Efforts toward the sample preparation of clinical specimens (i.e., recovering/concentrating the rare targets among complex backgrounds from large-volume liquids) are required to bridge the gap between the proof-of-concept demonstrations and practical applications. The throughput, sensitivity, and purity (TSP performance criteria) in sample preparation, i.e., the volume speed in processing liquid samples and the efficiencies of recovering rare targets and depleting the backgrounds, are three key factors requiring careful consideration when implementing microfluidic-based liquid biopsy for clinical practices. Platforms based on a single microfluidic module (single-modal microfluidics) can hardly fulfill all the aforementioned TSP performance criteria in clinical practices, which puts forward an urgent need to combine/couple multiple microfluidic modules into one working system (i.e., multi-modal microfluidics, M3) to realize practically applicable techniques for the sample preparation of liquid biopsy. This perspective briefly summarizes the typical microfluidic-based liquid biopsy techniques and discusses potential strategies to develop M3 systems for clinical practices of liquid biopsy from the aspect of sample preparation.
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Wang Z, Ahmed S, Labib M, Wang H, Hu X, Wei J, Yao Y, Moffat J, Sargent EH, Kelley SO. Efficient recovery of potent tumour-infiltrating lymphocytes through quantitative immunomagnetic cell sorting. Nat Biomed Eng 2022; 6:108-117. [PMID: 35087171 DOI: 10.1038/s41551-021-00820-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 09/30/2021] [Indexed: 12/14/2022]
Abstract
Adoptive cell therapies require the recovery and expansion of highly potent tumour-infiltrating lymphocytes (TILs). However, TILs in tumours are rare and difficult to isolate efficiently, which hinders the optimization of therapeutic potency and dose. Here we show that a configurable microfluidic device can efficiently recover potent TILs from solid tumours by leveraging specific expression levels of target cell-surface markers. The device, which is sandwiched by permanent magnets, balances magnetic forces and fluidic drag forces to sort cells labelled with magnetic nanoparticles conjugated with antibodies for the target markers. Compared with conventional cell sorting, immunomagnetic cell sorting recovered up to 30-fold higher numbers of TILs, and the higher levels and diversity of the recovered TILs accelerated TIL expansion and enhanced their therapeutic potency. Immunomagnetic cell sorting also allowed us to identify and isolate potent TIL subpopulations, in particular TILs with moderate levels of CD39 (a marker of T-cell reactivity to tumours and T-cell exhaustion), which we found are tumour-specific, self-renewable and essential for the long-term success of adoptive cell therapies.
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Affiliation(s)
- Zongjie Wang
- The Edward S. Rogers Sr Department of Electrical and Computer Engineering, University of Toronto, Toronto, Ontario, Canada.,Institute for Biomaterials and Biomedical Engineering, University of Toronto, Toronto, Ontario, Canada
| | - Sharif Ahmed
- Department of Pharmaceutical Sciences, Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada
| | - Mahmoud Labib
- Department of Pharmaceutical Sciences, Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada
| | - Hansen Wang
- Department of Pharmaceutical Sciences, Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada
| | - Xiyue Hu
- Department of Pharmaceutical Sciences, Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada
| | - Jiarun Wei
- Department of Molecular Genetics, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada.,Terrence Donnelly Centre for Cellular and Biomolecular Research, University of Toronto, Toronto, Ontario, Canada
| | - Yuxi Yao
- Department of Molecular Genetics, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada.,Terrence Donnelly Centre for Cellular and Biomolecular Research, University of Toronto, Toronto, Ontario, Canada
| | - Jason Moffat
- Department of Molecular Genetics, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada.,Terrence Donnelly Centre for Cellular and Biomolecular Research, University of Toronto, Toronto, Ontario, Canada
| | - Edward H Sargent
- The Edward S. Rogers Sr Department of Electrical and Computer Engineering, University of Toronto, Toronto, Ontario, Canada
| | - Shana O Kelley
- Institute for Biomaterials and Biomedical Engineering, University of Toronto, Toronto, Ontario, Canada. .,Department of Pharmaceutical Sciences, Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada. .,Department of Biochemistry, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada. .,Department of Chemistry, Northwestern University, Evanston, IL, USA. .,Department of Biomedical Engineering, Northwestern University, Evanston, IL, USA.
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Abstract
Magnetic cell separation has become a key methodology for the isolation of target cell populations from biological suspensions, covering a wide spectrum of applications from diagnosis and therapy in biomedicine to environmental applications or fundamental research in biology. There now exists a great variety of commercially available separation instruments and reagents, which has permitted rapid dissemination of the technology. However, there is still an increasing demand for new tools and protocols which provide improved selectivity, yield and sensitivity of the separation process while reducing cost and providing a faster response. This review aims to introduce basic principles of magnetic cell separation for the neophyte, while giving an overview of recent research in the field, from the development of new cell labeling strategies to the design of integrated microfluidic cell sorters and of point-of-care platforms combining cell selection, capture, and downstream detection. Finally, we focus on clinical, industrial and environmental applications where magnetic cell separation strategies are amongst the most promising techniques to address the challenges of isolating rare cells.
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