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Biosensor integrated brain-on-a-chip platforms: Progress and prospects in clinical translation. Biosens Bioelectron 2023; 225:115100. [PMID: 36709589 DOI: 10.1016/j.bios.2023.115100] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 01/07/2023] [Accepted: 01/22/2023] [Indexed: 01/26/2023]
Abstract
Because of the brain's complexity, developing effective treatments for neurological disorders is a formidable challenge. Research efforts to this end are advancing as in vitro systems have reached the point that they can imitate critical components of the brain's structure and function. Brain-on-a-chip (BoC) was first used for microfluidics-based systems with small synthetic tissues but has expanded recently to include in vitro simulation of the central nervous system (CNS). Defining the system's qualifying parameters may improve the BoC for the next generation of in vitro platforms. These parameters show how well a given platform solves the problems unique to in vitro CNS modeling (like recreating the brain's microenvironment and including essential parts like the blood-brain barrier (BBB)) and how much more value it offers than traditional cell culture systems. This review provides an overview of the practical concerns of creating and deploying BoC systems and elaborates on how these technologies might be used. Not only how advanced biosensing technologies could be integrated with BoC system but also how novel approaches will automate assays and improve point-of-care (PoC) diagnostics and accurate quantitative analyses are discussed. Key challenges providing opportunities for clinical translation of BoC in neurodegenerative disorders are also addressed.
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Shinde A, Illath K, Kasiviswanathan U, Nagabooshanam S, Gupta P, Dey K, Chakrabarty P, Nagai M, Rao S, Kar S, Santra TS. Recent Advances of Biosensor-Integrated Organ-on-a-Chip Technologies for Diagnostics and Therapeutics. Anal Chem 2023; 95:3121-3146. [PMID: 36716428 DOI: 10.1021/acs.analchem.2c05036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Ashwini Shinde
- Department of Engineering Design, Indian Institute of Technology Madras, Chennai 600036, India
| | - Kavitha Illath
- Department of Engineering Design, Indian Institute of Technology Madras, Chennai 600036, India
| | - Uvanesh Kasiviswanathan
- Department of Engineering Design, Indian Institute of Technology Madras, Chennai 600036, India
| | - Shalini Nagabooshanam
- Department of Engineering Design, Indian Institute of Technology Madras, Chennai 600036, India
| | - Pallavi Gupta
- Department of Engineering Design, Indian Institute of Technology Madras, Chennai 600036, India
| | - Koyel Dey
- Department of Engineering Design, Indian Institute of Technology Madras, Chennai 600036, India
| | - Pulasta Chakrabarty
- Department of Engineering Design, Indian Institute of Technology Madras, Chennai 600036, India
| | - Moeto Nagai
- Department of Mechanical Engineering, Toyohashi University of Technology, Toyohashi 441-8580, Japan
| | - Suresh Rao
- Department of Engineering Design, Indian Institute of Technology Madras, Chennai 600036, India
| | - Srabani Kar
- Department of Physics, Indian Institute of Science Education and Research (IISER), Tirupati, Andhra Pradesh 517507, India
| | - Tuhin Subhra Santra
- Department of Engineering Design, Indian Institute of Technology Madras, Chennai 600036, India
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Morales IA, Boghdady CM, Campbell BE, Moraes C. Integrating mechanical sensor readouts into organ-on-a-chip platforms. Front Bioeng Biotechnol 2022; 10:1060895. [PMID: 36588933 PMCID: PMC9800895 DOI: 10.3389/fbioe.2022.1060895] [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: 10/03/2022] [Accepted: 12/05/2022] [Indexed: 12/23/2022] Open
Abstract
Organs-on-a-chip have emerged as next-generation tissue engineered models to accurately capture realistic human tissue behaviour, thereby addressing many of the challenges associated with using animal models in research. Mechanical features of the culture environment have emerged as being critically important in designing organs-on-a-chip, as they play important roles in both stimulating realistic tissue formation and function, as well as capturing integrative elements of homeostasis, tissue function, and tissue degeneration in response to external insult and injury. Despite the demonstrated impact of incorporating mechanical cues in these models, strategies to measure these mechanical tissue features in microfluidically-compatible formats directly on-chip are relatively limited. In this review, we first describe general microfluidically-compatible Organs-on-a-chip sensing strategies, and categorize these advances based on the specific advantages of incorporating them on-chip. We then consider foundational and recent advances in mechanical analysis techniques spanning cellular to tissue length scales; and discuss their integration into Organs-on-a-chips for more effective drug screening, disease modeling, and characterization of biological dynamics.
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Affiliation(s)
| | | | | | - Christopher Moraes
- Division of Experimental Medicine, McGill University, Montreal, QC, Canada,Department of Chemical Engineering, McGill University, Montreal, QC, Canada,Department of Biomedical Engineering, McGill University, Montreal, QC, Canada,*Correspondence: Christopher Moraes,
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Yang Z, Liu X, Cribbin EM, Kim AM, Li JJ, Yong KT. Liver-on-a-chip: Considerations, advances, and beyond. BIOMICROFLUIDICS 2022; 16:061502. [PMID: 36389273 PMCID: PMC9646254 DOI: 10.1063/5.0106855] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 10/25/2022] [Indexed: 05/14/2023]
Abstract
The liver is the largest internal organ in the human body with largest mass of glandular tissue. Modeling the liver has been challenging due to its variety of major functions, including processing nutrients and vitamins, detoxification, and regulating body metabolism. The intrinsic shortfalls of conventional two-dimensional (2D) cell culture methods for studying pharmacokinetics in parenchymal cells (hepatocytes) have contributed to suboptimal outcomes in clinical trials and drug development. This prompts the development of highly automated, biomimetic liver-on-a-chip (LOC) devices to simulate native liver structure and function, with the aid of recent progress in microfluidics. LOC offers a cost-effective and accurate model for pharmacokinetics, pharmacodynamics, and toxicity studies. This review provides a critical update on recent developments in designing LOCs and fabrication strategies. We highlight biomimetic design approaches for LOCs, including mimicking liver structure and function, and their diverse applications in areas such as drug screening, toxicity assessment, and real-time biosensing. We capture the newest ideas in the field to advance the field of LOCs and address current challenges.
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Affiliation(s)
| | | | - Elise M. Cribbin
- School of Biomedical Engineering, University of Technology Sydney, New South Wales 2007, Australia
| | - Alice M. Kim
- School of Biomedical Engineering, University of Technology Sydney, New South Wales 2007, Australia
| | - Jiao Jiao Li
- Authors to whom correspondence should be addressed: and
| | - Ken-Tye Yong
- Authors to whom correspondence should be addressed: and
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Bahnemann J, Grünberger A. Microfluidics in Biotechnology: Overview and Status Quo. ADVANCES IN BIOCHEMICAL ENGINEERING/BIOTECHNOLOGY 2022; 179:1-16. [DOI: 10.1007/10_2022_206] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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6
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Organs-on-chip technology: a tool to tackle genetic kidney diseases. Pediatr Nephrol 2022; 37:2985-2996. [PMID: 35286457 PMCID: PMC9587109 DOI: 10.1007/s00467-022-05508-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 02/01/2022] [Accepted: 02/10/2022] [Indexed: 01/10/2023]
Abstract
Chronic kidney disease (CKD) is a major healthcare burden that takes a toll on the quality of life of many patients. Emerging evidence indicates that a substantial proportion of these patients carry a genetic defect that contributes to their disease. Any effort to reduce the percentage of patients with a diagnosis of nephropathy heading towards kidney replacement therapies should therefore be encouraged. Besides early genetic screenings and registries, in vitro systems that mimic the complexity and pathophysiological aspects of the disease could advance the screening for targeted and personalized therapies. In this regard, the use of patient-derived cell lines, as well as the generation of disease-specific cell lines via gene editing and stem cell technologies, have significantly improved our understanding of the molecular mechanisms underlying inherited kidney diseases. Furthermore, organs-on-chip technology holds great potential as it can emulate tissue and organ functions that are not found in other, more simple, in vitro models. The personalized nature of the chips, together with physiologically relevant read-outs, provide new opportunities for patient-specific assessment, as well as personalized strategies for treatment. In this review, we summarize the major kidney-on-chip (KOC) configurations and present the most recent studies on the in vitro representation of genetic kidney diseases using KOC-driven strategies.
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Moreira Teixeira L, Mezzanotte L. New bioimaging avenues for organs‐on‐chips by integration of bioluminescence. VIEW 2021. [DOI: 10.1002/viw.20200177] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Affiliation(s)
- Liliana Moreira Teixeira
- Department of Developmental Bioengineering Technical Medical Centre University of Twente Enschede The Netherlands
| | - Laura Mezzanotte
- Department of Radiology and Nuclear Medicine Erasmus Medical Center Rotterdam The Netherlands
- Department of Molecular Genetics Erasmus Medical Center Rotterdam The Netherlands
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Bioprinting of Organ-on-Chip Systems: A Literature Review from a Manufacturing Perspective. JOURNAL OF MANUFACTURING AND MATERIALS PROCESSING 2021. [DOI: 10.3390/jmmp5030091] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
This review discusses the reported studies investigating the use of bioprinting to develop functional organ-on-chip systems from a manufacturing perspective. These organ-on-chip systems model the liver, kidney, heart, lung, gut, bone, vessel, and tumors to demonstrate the viability of bioprinted organ-on-chip systems for disease modeling and drug screening. In addition, the paper highlights the challenges involved in using bioprinting techniques for organ-on-chip system fabrications and suggests future research directions. Based on the reviewed studies, it is concluded that bioprinting can be applied for the automated and assembly-free fabrication of organ-on chip systems. These bioprinted organ-on-chip systems can help in the modeling of several different diseases and can thereby expedite drug discovery by providing an efficient platform for drug screening in the preclinical phase of drug development processes.
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Ustun M, Rahmani Dabbagh S, Ilci IS, Bagci-Onder T, Tasoglu S. Glioma-on-a-Chip Models. MICROMACHINES 2021; 12:490. [PMID: 33926127 PMCID: PMC8145995 DOI: 10.3390/mi12050490] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 04/22/2021] [Accepted: 04/23/2021] [Indexed: 12/16/2022]
Abstract
Glioma, as an aggressive type of cancer, accounts for virtually 80% of malignant brain tumors. Despite advances in therapeutic approaches, the long-term survival of glioma patients is poor (it is usually fatal within 12-14 months). Glioma-on-chip platforms, with continuous perfusion, mimic in vivo metabolic functions of cancer cells for analytical purposes. This offers an unprecedented opportunity for understanding the underlying reasons that arise glioma, determining the most effective radiotherapy approach, testing different drug combinations, and screening conceivable side effects of drugs on other organs. Glioma-on-chip technologies can ultimately enhance the efficacy of treatments, promote the survival rate of patients, and pave a path for personalized medicine. In this perspective paper, we briefly review the latest developments of glioma-on-chip technologies, such as therapy applications, drug screening, and cell behavior studies, and discuss the current challenges as well as future research directions in this field.
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Affiliation(s)
- Merve Ustun
- Graduate School of Sciences and Engineering, Koc University, Sariyer, 34450 Istanbul, Turkey;
| | - Sajjad Rahmani Dabbagh
- Department of Mechanical Engineering, Koç University, Sariyer, 34450 Istanbul, Turkey;
- Koç University Arçelik Research Center for Creative Industries (KUAR), Koç University, Sariyer, 34450 Istanbul, Turkey
| | - Irem Sultan Ilci
- Department of Bioengineering, Yildiz Technical University, 34220 Istanbul, Turkey;
| | - Tugba Bagci-Onder
- Brain Cancer Research and Therapy Lab, Koç University School of Medicine, 34450 Istanbul, Turkey;
- Koç University Research Center for Translational Medicine, Koç University, Sariyer, 34450 Istanbul, Turkey
| | - Savas Tasoglu
- Department of Mechanical Engineering, Koç University, Sariyer, 34450 Istanbul, Turkey;
- Koç University Arçelik Research Center for Creative Industries (KUAR), Koç University, Sariyer, 34450 Istanbul, Turkey
- Koç University Research Center for Translational Medicine, Koç University, Sariyer, 34450 Istanbul, Turkey
- Center for Life Sciences and Technologies, Bogazici University, Bebek, 34342 Istanbul, Turkey
- Boğaziçi Institute of Biomedical Engineering, Boğaziçi University, Çengelköy, 34684 Istanbul, Turkey
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Biosensors for the Multiplex Detection of Inflammatory Disease Biomarkers. BIOSENSORS 2020; 11:bios11010011. [PMID: 33379140 PMCID: PMC7823974 DOI: 10.3390/bios11010011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Accepted: 12/24/2020] [Indexed: 11/17/2022]
Abstract
A biosensor is an analytical device used for the real-time detection and measurement of a chemical or biochemical substance [...].
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Ortseifen V, Viefhues M, Wobbe L, Grünberger A. Microfluidics for Biotechnology: Bridging Gaps to Foster Microfluidic Applications. Front Bioeng Biotechnol 2020; 8:589074. [PMID: 33282849 PMCID: PMC7691494 DOI: 10.3389/fbioe.2020.589074] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 10/26/2020] [Indexed: 12/15/2022] Open
Abstract
Microfluidics and novel lab-on-a-chip applications have the potential to boost biotechnological research in ways that are not possible using traditional methods. Although microfluidic tools were increasingly used for different applications within biotechnology in recent years, a systematic and routine use in academic and industrial labs is still not established. For many years, absent innovative, ground-breaking and “out-of-the-box” applications have been made responsible for the missing drive to integrate microfluidic technologies into fundamental and applied biotechnological research. In this review, we highlight microfluidics’ offers and compare them to the most important demands of the biotechnologists. Furthermore, a detailed analysis in the state-of-the-art use of microfluidics within biotechnology was conducted exemplarily for four emerging biotechnological fields that can substantially benefit from the application of microfluidic systems, namely the phenotypic screening of cells, the analysis of microbial population heterogeneity, organ-on-a-chip approaches and the characterisation of synthetic co-cultures. The analysis resulted in a discussion of potential “gaps” that can be responsible for the rare integration of microfluidics into biotechnological studies. Our analysis revealed six major gaps, concerning the lack of interdisciplinary communication, mutual knowledge and motivation, methodological compatibility, technological readiness and missing commercialisation, which need to be bridged in the future. We conclude that connecting microfluidics and biotechnology is not an impossible challenge and made seven suggestions to bridge the gaps between those disciplines. This lays the foundation for routine integration of microfluidic systems into biotechnology research procedures.
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Affiliation(s)
- Vera Ortseifen
- Proteome and Metabolome Research, Faculty of Biology, Center for Biotechnology/CeBiTec, Bielefeld University, Bielefeld, Germany
| | - Martina Viefhues
- Experimental Biophysics and Applied Nanosciences, Faculty of Physics, Bielefeld University, Bielefeld, Germany
| | - Lutz Wobbe
- Algae Biotechnology and Bioenergy Group, Faculty of Biology, Center for Biotechnology/CeBiTec, Bielefeld University, Bielefeld, Germany
| | - Alexander Grünberger
- Multiscale Bioengineering, Faculty of Technology, Bielefeld University, Bielefeld, Germany
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12
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Maschmeyer I, Kakava S. Organ-on-a-Chip. ADVANCES IN BIOCHEMICAL ENGINEERING/BIOTECHNOLOGY 2020; 179:311-342. [PMID: 32948885 DOI: 10.1007/10_2020_135] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Limitations of the current tools used in the drug development process, cell cultures, and animal models have highlighted the need for a new powerful tool that can emulate the human physiology in vitro. Advances in the field of microfluidics have made the realization of this tool closer than ever. Organ-on-a-chip platforms have been the first step forward, leading to the combination and integration of multiple organ models in the same platform with human-on-a-chip being the ultimate goal. Despite the current progress and technological developments, there are still several unmet engineering and biological challenges curtailing their development and widespread application in the biomedical field. The potentials, challenges, and current work on this unprecedented tool are being discussed in this chapter.
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