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Jiang Y, Zhou R, Wu Y, Kong G, Zeng J, Li X, Wang B, Gu C, Liao F, Qi F, Zhu Q, Gu L, Zheng C. In vitro modeling of skeletal muscle ischemia-reperfusion injury based on sphere differentiation culture from human pluripotent stem cells. Exp Cell Res 2024; 439:114111. [PMID: 38823471 DOI: 10.1016/j.yexcr.2024.114111] [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: 02/12/2024] [Revised: 04/14/2024] [Accepted: 05/29/2024] [Indexed: 06/03/2024]
Abstract
Skeletal muscle ischemia-reperfusion (IR) injury poses significant challenges due to its local and systemic complications. Traditional studies relying on two-dimensional (2D) cell culture or animal models often fall short of faithfully replicating the human in vivo environment, thereby impeding the translational process from animal research to clinical applications. Three-dimensional (3D) constructs, such as skeletal muscle spheroids with enhanced cell-cell interactions from human pluripotent stem cells (hPSCs) offer a promising alternative by partially mimicking human physiological cellular environment in vivo processes. This study aims to establish an innovative in vitro model, human skeletal muscle spheroids based on sphere differentiation from hPSCs, to investigate human skeletal muscle developmental processes and IR mechanisms within a controlled laboratory setting. By eticulously recapitulating embryonic myogenesis through paraxial mesodermal differentiation of neuro-mesodermal progenitors, we successfully established 3D skeletal muscle spheroids that mirror the dynamic colonization observed during human skeletal muscle development. Co-culturing human skeletal muscle spheroids with spinal cord spheroids facilitated the formation of neuromuscular junctions, providing functional relevance to skeletal muscle spheroids. Furthermore, through oxygen-glucose deprivation/re-oxygenation treatment, 3D skeletal muscle spheroids provide insights into the molecular events and pathogenesis of IR injury. The findings presented in this study significantly contribute to our understanding of skeletal muscle development and offer a robust platform for in vitro studies on skeletal muscle IR injury, holding potential applications in drug testing, therapeutic development, and personalized medicine within the realm of skeletal muscle-related pathologies.
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Affiliation(s)
- Yifei Jiang
- Department of Microsurgery, Orthopedic Trauma and Hand Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; Guangdong Province Engineering Laboratory for Soft Tissue Biofabrication, Guangzhou, China; Guangdong Provincial Peripheral Nerve Tissue Engineering and Technology Research Center, Guangzhou, China; Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Guangzhou, China
| | - Runtao Zhou
- Department of Microsurgery, Orthopedic Trauma and Hand Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; Guangdong Province Engineering Laboratory for Soft Tissue Biofabrication, Guangzhou, China; Guangdong Provincial Peripheral Nerve Tissue Engineering and Technology Research Center, Guangzhou, China; Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Guangzhou, China
| | - Yixun Wu
- Department of Microsurgery, Orthopedic Trauma and Hand Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; Guangdong Province Engineering Laboratory for Soft Tissue Biofabrication, Guangzhou, China; Guangdong Provincial Peripheral Nerve Tissue Engineering and Technology Research Center, Guangzhou, China; Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Guangzhou, China
| | - Ganggang Kong
- Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Guangzhou, China; Department of Spine Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jingguang Zeng
- Department of Microsurgery, Orthopedic Trauma and Hand Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; Guangdong Province Engineering Laboratory for Soft Tissue Biofabrication, Guangzhou, China; Guangdong Provincial Peripheral Nerve Tissue Engineering and Technology Research Center, Guangzhou, China; Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Guangzhou, China
| | - Xubo Li
- Department of Microsurgery, Orthopedic Trauma and Hand Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; Guangdong Province Engineering Laboratory for Soft Tissue Biofabrication, Guangzhou, China; Guangdong Provincial Peripheral Nerve Tissue Engineering and Technology Research Center, Guangzhou, China; Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Guangzhou, China
| | - Bo Wang
- Department of Microsurgery, Orthopedic Trauma and Hand Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; Guangdong Province Engineering Laboratory for Soft Tissue Biofabrication, Guangzhou, China; Guangdong Provincial Peripheral Nerve Tissue Engineering and Technology Research Center, Guangzhou, China; Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Guangzhou, China
| | - Cheng Gu
- Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Guangzhou, China; Department of Joint Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Fawei Liao
- Department of Microsurgery, Orthopedic Trauma and Hand Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; Guangdong Province Engineering Laboratory for Soft Tissue Biofabrication, Guangzhou, China; Guangdong Provincial Peripheral Nerve Tissue Engineering and Technology Research Center, Guangzhou, China; Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Guangzhou, China
| | - Fangze Qi
- Department of Microsurgery, Orthopedic Trauma and Hand Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; Guangdong Province Engineering Laboratory for Soft Tissue Biofabrication, Guangzhou, China; Guangdong Provincial Peripheral Nerve Tissue Engineering and Technology Research Center, Guangzhou, China; Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Guangzhou, China
| | - Qintang Zhu
- Department of Microsurgery, Orthopedic Trauma and Hand Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; Guangdong Province Engineering Laboratory for Soft Tissue Biofabrication, Guangzhou, China; Guangdong Provincial Peripheral Nerve Tissue Engineering and Technology Research Center, Guangzhou, China; Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Guangzhou, China
| | - Liqiang Gu
- Department of Microsurgery, Orthopedic Trauma and Hand Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; Guangdong Province Engineering Laboratory for Soft Tissue Biofabrication, Guangzhou, China; Guangdong Provincial Peripheral Nerve Tissue Engineering and Technology Research Center, Guangzhou, China; Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Guangzhou, China
| | - Canbin Zheng
- Department of Microsurgery, Orthopedic Trauma and Hand Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; Guangdong Province Engineering Laboratory for Soft Tissue Biofabrication, Guangzhou, China; Guangdong Provincial Peripheral Nerve Tissue Engineering and Technology Research Center, Guangzhou, China; Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology, Guangzhou, China.
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Wu W, Liu Y, Liu R, Wang Y, Zhao Y, Li H, Lu B, Ju C, Gao X, Xu H, Cao Y, Cheng S, Wang Z, Jia S, Hu C, Zhu L, Hao D. Decellularized Brain Extracellular Matrix Hydrogel Aids the Formation of Human Spinal-Cord Organoids Recapitulating the Complex Three-Dimensional Organization. ACS Biomater Sci Eng 2024; 10:3203-3217. [PMID: 38557027 DOI: 10.1021/acsbiomaterials.4c00029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
The intricate electrophysiological functions and anatomical structures of spinal cord tissue render the establishment of in vitro models for spinal cord-related diseases highly challenging. Currently, both in vivo and in vitro models for spinal cord-related diseases are still underdeveloped, complicating the exploration and development of effective therapeutic drugs or strategies. Organoids cultured from human induced pluripotent stem cells (hiPSCs) hold promise as suitable in vitro models for spinal cord-related diseases. However, the cultivation of spinal cord organoids predominantly relies on Matrigel, a matrix derived from murine sarcoma tissue. Tissue-specific extracellular matrices are key drivers of complex organ development, thus underscoring the urgent need to research safer and more physiologically relevant organoid culture materials. Herein, we have prepared a rat decellularized brain extracellular matrix hydrogel (DBECMH), which supports the formation of hiPSC-derived spinal cord organoids. Compared with Matrigel, organoids cultured in DBECMH exhibited higher expression levels of markers from multiple compartments of the natural spinal cord, facilitating the development and maturation of spinal cord organoid tissues. Our study suggests that DBECMH holds potential to replace Matrigel as the standard culture medium for human spinal cord organoids, thereby advancing the development of spinal cord organoid culture protocols and their application in in vitro modeling of spinal cord-related diseases.
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Affiliation(s)
- Weidong Wu
- Department of Orthopedics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
- Shaanxi Key Laboratory of Spine Bionic Treatment, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
| | - Youjun Liu
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
- Shaanxi Key Laboratory of Spine Bionic Treatment, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
| | - Renfeng Liu
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
- Shaanxi Key Laboratory of Spine Bionic Treatment, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
| | - Yuhao Wang
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
- Shaanxi Key Laboratory of Spine Bionic Treatment, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
| | - Yuqi Zhao
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
- Shaanxi Key Laboratory of Spine Bionic Treatment, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
| | - Hui Li
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
- Shaanxi Key Laboratory of Spine Bionic Treatment, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
| | - Botao Lu
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
- Shaanxi Key Laboratory of Spine Bionic Treatment, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
| | - Cheng Ju
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
- Shaanxi Key Laboratory of Spine Bionic Treatment, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
| | - Xinlin Gao
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
- Shaanxi Key Laboratory of Spine Bionic Treatment, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
| | - Hailiang Xu
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
- Shaanxi Key Laboratory of Spine Bionic Treatment, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
| | - Yulin Cao
- Healthina Academy of Cellular Intelligence Manufacturing & Neurotrauma Repair of Tianjin Economic-Technological Development Area, No. 220 DongTing Road, TEDA District, Tianjin 300457, China
- TANGYI Biomedicine (Tianjin) Co., Ltd. (TBMed), No. 286 Anshan West Road, Nankai District, Tianjin 300190, China
| | - Shixiang Cheng
- Healthina Academy of Cellular Intelligence Manufacturing & Neurotrauma Repair of Tianjin Economic-Technological Development Area, No. 220 DongTing Road, TEDA District, Tianjin 300457, China
- TANGYI Biomedicine (Tianjin) Co., Ltd. (TBMed), No. 286 Anshan West Road, Nankai District, Tianjin 300190, China
| | - Zhiyuan Wang
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
- Shaanxi Key Laboratory of Spine Bionic Treatment, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
| | - Shuaijun Jia
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
- Shaanxi Key Laboratory of Spine Bionic Treatment, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
| | - Chunping Hu
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
- Shaanxi Key Laboratory of Spine Bionic Treatment, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
| | - Lei Zhu
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
- Shaanxi Key Laboratory of Spine Bionic Treatment, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
| | - Dingjun Hao
- Department of Orthopedics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
- Department of Spine Surgery, Honghui Hospital, Xi'an Jiaotong University, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
- Shaanxi Key Laboratory of Spine Bionic Treatment, Youyi East Road No. 555, Beilin District, Xi'an, Shaanxi, China 710001
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Choi HK, Chen M, Goldston LL, Lee KB. Extracellular vesicles as nanotheranostic platforms for targeted neurological disorder interventions. NANO CONVERGENCE 2024; 11:19. [PMID: 38739358 DOI: 10.1186/s40580-024-00426-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Accepted: 04/24/2024] [Indexed: 05/14/2024]
Abstract
Central Nervous System (CNS) disorders represent a profound public health challenge that affects millions of people around the world. Diseases such as Alzheimer's disease (AD), Parkinson's disease (PD), and traumatic brain injury (TBI) exemplify the complexities and diversities that complicate their early detection and the development of effective treatments. Amid these challenges, the emergence of nanotechnology and extracellular vesicles (EVs) signals a new dawn for treating and diagnosing CNS ailments. EVs are cellularly derived lipid bilayer nanosized particles that are pivotal in intercellular communication within the CNS and have the potential to revolutionize targeted therapeutic delivery and the identification of novel biomarkers. Integrating EVs with nanotechnology amplifies their diagnostic and therapeutic capabilities, opening new avenues for managing CNS diseases. This review focuses on examining the fascinating interplay between EVs and nanotechnology in CNS theranostics. Through highlighting the remarkable advancements and unique methodologies, we aim to offer valuable perspectives on how these approaches can bring about a revolutionary change in disease management. The objective is to harness the distinctive attributes of EVs and nanotechnology to forge personalized, efficient interventions for CNS disorders, thereby providing a beacon of hope for affected individuals. In short, the confluence of EVs and nanotechnology heralds a promising frontier for targeted and impactful treatments against CNS diseases, which continue to pose significant public health challenges. By focusing on personalized and powerful diagnostic and therapeutic methods, we might improve the quality of patients.
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Affiliation(s)
- Hye Kyu Choi
- Department of Chemistry and Chemical Biology, The State University of New Jersey, 123 Bevier Road, Rutgers, Piscataway, NJ, 08854, USA
| | - Meizi Chen
- Department of Chemistry and Chemical Biology, The State University of New Jersey, 123 Bevier Road, Rutgers, Piscataway, NJ, 08854, USA
| | - Li Ling Goldston
- Department of Chemistry and Chemical Biology, The State University of New Jersey, 123 Bevier Road, Rutgers, Piscataway, NJ, 08854, USA
| | - Ki-Bum Lee
- Department of Chemistry and Chemical Biology, The State University of New Jersey, 123 Bevier Road, Rutgers, Piscataway, NJ, 08854, USA.
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4
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Park S, Cho SW. Bioengineering toolkits for potentiating organoid therapeutics. Adv Drug Deliv Rev 2024; 208:115238. [PMID: 38447933 DOI: 10.1016/j.addr.2024.115238] [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: 09/26/2023] [Revised: 01/28/2024] [Accepted: 02/27/2024] [Indexed: 03/08/2024]
Abstract
Organoids are three-dimensional, multicellular constructs that recapitulate the structural and functional features of specific organs. Because of these characteristics, organoids have been widely applied in biomedical research in recent decades. Remarkable advancements in organoid technology have positioned them as promising candidates for regenerative medicine. However, current organoids still have limitations, such as the absence of internal vasculature, limited functionality, and a small size that is not commensurate with that of actual organs. These limitations hinder their survival and regenerative effects after transplantation. Another significant concern is the reliance on mouse tumor-derived matrix in organoid culture, which is unsuitable for clinical translation due to its tumor origin and safety issues. Therefore, our aim is to describe engineering strategies and alternative biocompatible materials that can facilitate the practical applications of organoids in regenerative medicine. Furthermore, we highlight meaningful progress in organoid transplantation, with a particular emphasis on the functional restoration of various organs.
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Affiliation(s)
- Sewon Park
- Department of Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
| | - Seung-Woo Cho
- Department of Biotechnology, Yonsei University, Seoul 03722, Republic of Korea; Center for Nanomedicine, Institute for Basic Science (IBS), Seoul 03722, Republic of Korea; Graduate Program of Nano Biomedical Engineering (NanoBME), Advanced Science Institute, Yonsei University, Seoul 03722, Republic of Korea.
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Shin M, Ha T, Lim J, An J, Beak G, Choi J, Melvin AA, Yoon J, Choi J. Human Motor System-Based Biohybrid Robot-On-a-Chip for Drug Evaluation of Neurodegenerative Disease. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2305371. [PMID: 38036423 PMCID: PMC10811491 DOI: 10.1002/advs.202305371] [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: 08/03/2023] [Revised: 10/21/2023] [Indexed: 12/02/2023]
Abstract
Biohybrid robots have been developed for biomedical applications and industrial robotics. However, the biohybrid robots have limitations to be applied in neurodegenerative disease research due to the absence of a central nervous system. In addition, the organoids-on-a-chip has not yet been able to replicate the physiological function of muscle movement in the human motor system, which is essential for evaluating the accuracy of the drugs used for treating neurodegenerative diseases. Here, a human motor system-based biohybrid robot-on-a-chip composed of a brain organoid, multi-motor neuron spheroids, and muscle bundle on solid substrateis proposed to evaluate the drug effect on neurodegenerative diseases for the first time. The electrophysiological signals from the cerebral organoid induced the muscle bundle movement through motor neuron spheroids. To evaluate the drug effect on Parkinson's disease (PD), a patient-derived midbrain organoid is generated and incorporated into a biohybrid robot-on-a-chip. The drug effect on PD is successfully evaluated by measuring muscle bundle movement. The muscle bundle movement of PD patient-derived midbrain organoid-based biohybrid robot-on-a-chip is increased from 4.5 ± 0.99 µm to 18.67 ± 2.25 µm in response to levodopa. The proposed human motor system-based biohybrid robot-on-a-chip can serve as a standard biohybrid robot model for drug evaluation.
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Affiliation(s)
- Minkyu Shin
- Department of Chemical & Biomolecular EngineeringSogang University35 Baekbeom‐ro, Mapo‐guSeoul04107Republic of Korea
| | - Taehyeong Ha
- Department of Chemical & Biomolecular EngineeringSogang University35 Baekbeom‐ro, Mapo‐guSeoul04107Republic of Korea
| | - Joungpyo Lim
- Department of Chemical & Biomolecular EngineeringSogang University35 Baekbeom‐ro, Mapo‐guSeoul04107Republic of Korea
| | - Joohyun An
- Department of Chemical & Biomolecular EngineeringSogang University35 Baekbeom‐ro, Mapo‐guSeoul04107Republic of Korea
| | - Geunyoung Beak
- Department of Chemical & Biomolecular EngineeringSogang University35 Baekbeom‐ro, Mapo‐guSeoul04107Republic of Korea
| | - Jin‐Ha Choi
- School of Chemical EngineeringJeonbuk National University567 Baekje‐daero, Deokjin‐guJeonju‐siJeollabuk‐do54896Republic of Korea
| | - Ambrose Ashwin Melvin
- Department of Chemical & Biomolecular EngineeringSogang University35 Baekbeom‐ro, Mapo‐guSeoul04107Republic of Korea
| | - Jinho Yoon
- Department of Biomedical‐Chemical EngineeringThe Catholic University of Korea43 Jibong‐ro, Wonmi‐guBucheon‐siGyeonggi‐do14662Republic of Korea
- Department of BiotechnologyThe Catholic University of Korea43 Jibong‐ro, Wonmi‐guBucheon‐siGyeonggi‐do14662Republic ofKorea
| | - Jeong‐Woo Choi
- Department of Chemical & Biomolecular EngineeringSogang University35 Baekbeom‐ro, Mapo‐guSeoul04107Republic of Korea
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Rousseau CR, Kumakli H, White RJ. Perspective-Assessing Electrochemical, Aptamer-Based Sensors for Dynamic Monitoring of Cellular Signaling. ECS SENSORS PLUS 2023; 2:042401. [PMID: 38152504 PMCID: PMC10750225 DOI: 10.1149/2754-2726/ad15a1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 11/29/2023] [Accepted: 12/14/2023] [Indexed: 12/29/2023]
Abstract
Electrochemical, aptamer-based (E-AB) sensors provide a generalizable strategy to quantitatively detect a variety of targets including small molecules and proteins. The key signaling attributes of E-AB sensors (sensitivity, selectivity, specificity, and reagentless and dynamic sensing ability) make them well suited to monitor dynamic processes in complex environments. A key bioanalytical challenge that could benefit from the detection capabilities of E-AB sensors is that of cell signaling, which involves the release of molecular messengers into the extracellular space. Here, we provide a perspective on why E-AB sensors are suited for this measurement, sensor requirements, and pioneering examples of cellular signaling measurements.
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Affiliation(s)
- Celeste R. Rousseau
- Department of Chemistry, University of Cincinnati, Cincinnati, Ohio 45221, United States of America
| | - Hope Kumakli
- Department of Chemistry, University of Cincinnati, Cincinnati, Ohio 45221, United States of America
| | - Ryan J. White
- Department of Chemistry, University of Cincinnati, Cincinnati, Ohio 45221, United States of America
- Department of Electrical Engineering and Computer Science, University of Cincinnati, Cincinnati, Ohio 45221, United States of America
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Chung WG, Kim E, Song H, Lee J, Lee S, Lim K, Jeong I, Park JU. Recent Advances in Electrophysiological Recording Platforms for Brain and Heart Organoids. ADVANCED NANOBIOMED RESEARCH 2022. [DOI: 10.1002/anbr.202200081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Won Gi Chung
- Department of Materials Science and Engineering Yonsei University Seoul 03722 Republic of Korea
- Center for Nanomedicine Institute for Basic Science (IBS) Yonsei University Seoul 03722 Republic of Korea
| | - Enji Kim
- Department of Materials Science and Engineering Yonsei University Seoul 03722 Republic of Korea
- Center for Nanomedicine Institute for Basic Science (IBS) Yonsei University Seoul 03722 Republic of Korea
| | - Hayoung Song
- Department of Materials Science and Engineering Yonsei University Seoul 03722 Republic of Korea
- Center for Nanomedicine Institute for Basic Science (IBS) Yonsei University Seoul 03722 Republic of Korea
| | - Jakyoung Lee
- Department of Materials Science and Engineering Yonsei University Seoul 03722 Republic of Korea
- Center for Nanomedicine Institute for Basic Science (IBS) Yonsei University Seoul 03722 Republic of Korea
| | - Sanghoon Lee
- Department of Materials Science and Engineering Yonsei University Seoul 03722 Republic of Korea
- Center for Nanomedicine Institute for Basic Science (IBS) Yonsei University Seoul 03722 Republic of Korea
| | - Kyeonghee Lim
- Department of Materials Science and Engineering Yonsei University Seoul 03722 Republic of Korea
- Center for Nanomedicine Institute for Basic Science (IBS) Yonsei University Seoul 03722 Republic of Korea
| | - Inhea Jeong
- Department of Materials Science and Engineering Yonsei University Seoul 03722 Republic of Korea
- Center for Nanomedicine Institute for Basic Science (IBS) Yonsei University Seoul 03722 Republic of Korea
| | - Jang-Ung Park
- Department of Materials Science and Engineering Yonsei University Seoul 03722 Republic of Korea
- Center for Nanomedicine Institute for Basic Science (IBS) Yonsei University Seoul 03722 Republic of Korea
- KIURI Institute Yonsei University Seoul 03722 Republic of Korea
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Liu R, Meng X, Yu X, Wang G, Dong Z, Zhou Z, Qi M, Yu X, Ji T, Wang F. From 2D to 3D Co-Culture Systems: A Review of Co-Culture Models to Study the Neural Cells Interaction. Int J Mol Sci 2022; 23:13116. [PMID: 36361902 PMCID: PMC9656609 DOI: 10.3390/ijms232113116] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 10/23/2022] [Accepted: 10/25/2022] [Indexed: 06/11/2024] Open
Abstract
The central nervous system (CNS) controls and regulates the functional activities of the organ systems and maintains the unity between the body and the external environment. The advent of co-culture systems has made it possible to elucidate the interactions between neural cells in vitro and to reproduce complex neural circuits. Here, we classified the co-culture system as a two-dimensional (2D) co-culture system, a cell-based three-dimensional (3D) co-culture system, a tissue slice-based 3D co-culture system, an organoid-based 3D co-culture system, and a microfluidic platform-based 3D co-culture system. We provide an overview of these different co-culture models and their applications in the study of neural cell interaction. The application of co-culture systems in virus-infected CNS disease models is also discussed here. Finally, the direction of the co-culture system in future research is prospected.
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Affiliation(s)
- Rongrong Liu
- Department of Histology & Embryology, College of Basic Medical Sciences, Jilin University, Changchun 130021, China
| | - Xiaoting Meng
- Department of Histology & Embryology, College of Basic Medical Sciences, Jilin University, Changchun 130021, China
| | - Xiyao Yu
- Department of Histology & Embryology, College of Basic Medical Sciences, Jilin University, Changchun 130021, China
| | - Guoqiang Wang
- Department of Pathogenic Biology, College of Basic Medical Sciences, Jilin University, Changchun 130021, China
| | - Zhiyong Dong
- Department of Histology & Embryology, College of Basic Medical Sciences, Jilin University, Changchun 130021, China
| | - Zhengjie Zhou
- Department of Pathogenic Biology, College of Basic Medical Sciences, Jilin University, Changchun 130021, China
| | - Mingran Qi
- Department of Pathogenic Biology, College of Basic Medical Sciences, Jilin University, Changchun 130021, China
| | - Xiao Yu
- Department of Pathogenic Biology, College of Basic Medical Sciences, Jilin University, Changchun 130021, China
| | - Tong Ji
- Department of Pathogenic Biology, College of Basic Medical Sciences, Jilin University, Changchun 130021, China
| | - Fang Wang
- Department of Pathogenic Biology, College of Basic Medical Sciences, Jilin University, Changchun 130021, China
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Sailor MJ. The Future of Engineered Living Sensors ─ I Hope It Is Not the Thing with Feathers. ACS Sens 2022; 7:2795-2796. [DOI: 10.1021/acssensors.2c02178] [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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Human Brain Organoid: A Versatile Tool for Modeling Neurodegeneration Diseases and for Drug Screening. Stem Cells Int 2022; 2022:2150680. [PMID: 36061149 PMCID: PMC9436613 DOI: 10.1155/2022/2150680] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 05/28/2022] [Accepted: 06/18/2022] [Indexed: 11/17/2022] Open
Abstract
Clinical trials serve as the fundamental prerequisite for clinical therapy of human disease, which is primarily based on biomedical studies in animal models. Undoubtedly, animal models have made a significant contribution to gaining insight into the developmental and pathophysiological understanding of human diseases. However, none of the existing animal models could efficiently simulate the development of human organs and systems due to a lack of spatial information; the discrepancy in genetic, anatomic, and physiological basis between animals and humans limits detailed investigation. Therefore, the translational efficiency of the research outcomes in clinical applications was significantly weakened, especially for some complex, chronic, and intractable diseases. For example, the clinical trials for human fragile X syndrome (FXS) solely based on animal models have failed such as mGluR5 antagonists. To mimic the development of human organs more faithfully and efficiently translate in vitro biomedical studies to clinical trials, extensive attention to organoids derived from stem cells contributes to a deeper understanding of this research. The organoids are a miniaturized version of an organ generated in vitro, partially recapitulating key features of human organ development. As such, the organoids open a novel avenue for in vitro models of human disease, advantageous over the existing animal models. The invention of organoids has brought an innovative breakthrough in regeneration medicine. The organoid-derived human tissues or organs could potentially function as invaluable platforms for biomedical studies, pathological investigation of human diseases, and drug screening. Importantly, the study of regeneration medicine and the development of therapeutic strategies for human diseases could be conducted in a dish, facilitating in vitro analysis and experimentation. Thus far, the pilot breakthrough has been made in the generation of numerous types of organoids representing different human organs. Most of these human organoids have been employed for in vitro biomedical study and drug screening. However, the efficiency and quality of the organoids in recapitulating the development of human organs have been hindered by engineering and conceptual challenges. The efficiency and quality of the organoids are essential for downstream applications. In this article, we highlight the application in the modeling of human neurodegenerative diseases (NDDs) such as FXS, Alzheimer's disease (AD), Parkinson's disease (PD), and autistic spectrum disorders (ASD), and organoid-based drug screening. Additionally, challenges and weaknesses especially for limits of the brain organoid models in modeling late onset NDDs such as AD and PD., and future perspectives regarding human brain organoids are addressed.
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Yoon M, Jung J, Kim M, Lee C, Cho S, Um M. Effect of Black Pepper (Piper nigrum) Extract on Caffeine-Induced Sleep Disruption and Excitation in Mice. Nutrients 2022; 14:nu14112249. [PMID: 35684048 PMCID: PMC9183155 DOI: 10.3390/nu14112249] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 05/14/2022] [Accepted: 05/25/2022] [Indexed: 02/01/2023] Open
Abstract
Sleep is one of the most essential factors required to maintain good health. However, the global prevalence of insomnia is increasing, and caffeine intake is a major trigger. The objective of this study was to investigate the inhibitory effect of black pepper, Piper nigrum extract (PE), on caffeine-induced sleep disruption and excitation in mice. Caffeine significantly decreased sleep duration in the pentobarbital-induced sleep test. It also resulted in a significant increase in sleep onset and a decrease in non-rapid eye movement sleep. Moreover, in an open-field test, caffeine-treated mice exhibited a significantly increased time in the center zone and total distance traveled. However, the co-administration of caffeine and PE did not result in similar arousal activities. Thus, our results suggest that PE can be used as a potential therapeutic agent to treat sleep problems and excitatory status associated with caffeine intake.
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Affiliation(s)
- Minseok Yoon
- Research Division of Food Functionality, Korea Food Research Institute, Wanju 55365, Korea; (M.Y.); (J.J.); (M.K.); (C.L.)
| | - Jonghoon Jung
- Research Division of Food Functionality, Korea Food Research Institute, Wanju 55365, Korea; (M.Y.); (J.J.); (M.K.); (C.L.)
| | - Minjung Kim
- Research Division of Food Functionality, Korea Food Research Institute, Wanju 55365, Korea; (M.Y.); (J.J.); (M.K.); (C.L.)
| | - Changho Lee
- Research Division of Food Functionality, Korea Food Research Institute, Wanju 55365, Korea; (M.Y.); (J.J.); (M.K.); (C.L.)
| | - Suengmok Cho
- Department of Food Science and Technology, Institute of Food Science, Pukyong National University, Busan 48513, Korea;
| | - Minyoung Um
- Research Division of Food Functionality, Korea Food Research Institute, Wanju 55365, Korea; (M.Y.); (J.J.); (M.K.); (C.L.)
- Division of Food Biotechnology, University of Science & Technology, Daejeon 34113, Korea
- Correspondence: ; Tel.: +82-63-219-9409
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Towards 3D Bioprinted Spinal Cord Organoids. Int J Mol Sci 2022; 23:ijms23105788. [PMID: 35628601 PMCID: PMC9144715 DOI: 10.3390/ijms23105788] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 05/16/2022] [Accepted: 05/18/2022] [Indexed: 12/14/2022] Open
Abstract
Three-dimensional (3D) cultures, so-called organoids, have emerged as an attractive tool for disease modeling and therapeutic innovations. Here, we aim to determine if boundary cap neural crest stem cells (BC) can survive and differentiate in gelatin-based 3D bioprinted bioink scaffolds in order to establish an enabling technology for the fabrication of spinal cord organoids on a chip. BC previously demonstrated the ability to support survival and differentiation of co-implanted or co-cultured cells and supported motor neuron survival in excitotoxically challenged spinal cord slice cultures. We tested different combinations of bioink and cross-linked material, analyzed the survival of BC on the surface and inside the scaffolds, and then tested if human iPSC-derived neural cells (motor neuron precursors and astrocytes) can be printed with the same protocol, which was developed for BC. We showed that this protocol is applicable for human cells. Neural differentiation was more prominent in the peripheral compared to central parts of the printed construct, presumably because of easier access to differentiation-promoting factors in the medium. These findings show that the gelatin-based and enzymatically cross-linked hydrogel is a suitable bioink for building a multicellular, bioprinted spinal cord organoid, but that further measures are still required to achieve uniform neural differentiation.
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