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Mazzini L, De Marchi F, Buzanska L, Follenzi A, Glover JC, Gelati M, Lombardi I, Maioli M, Mesa-Herrera F, Mitrečić D, Olgasi C, Pivoriūnas A, Sanchez-Pernaute R, Sgromo C, Zychowicz M, Vescovi A, Ferrari D. Current status and new avenues of stem cell-based preclinical and therapeutic approaches in amyotrophic lateral sclerosis. Expert Opin Biol Ther 2024:1-22. [PMID: 39162129 DOI: 10.1080/14712598.2024.2392307] [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: 01/24/2024] [Accepted: 08/10/2024] [Indexed: 08/21/2024]
Abstract
INTRODUCTION Cell therapy development represents a critical challenge in amyotrophic lateral sclerosis (ALS) research. Despite more than 20 years of basic and clinical research, no definitive safety and efficacy results of cell-based therapies for ALS have been published. AREAS COVERED This review summarizes advances using stem cells (SCs) in pre-clinical studies to promote clinical translation and in clinical trials to treat ALS. New technologies have been developed and new experimental in vitro and animal models are now available to facilitate pre-clinical research in this field and to determine the most promising approaches to pursue in patients. New clinical trial designs aimed at developing personalized SC-based treatment with biological endpoints are being defined. EXPERT OPINION Knowledge of the basic biology of ALS and on the use of SCs to study and potentially treat ALS continues to grow. However, a consensus has yet to emerge on how best to translate these results into therapeutic applications. The selection and follow-up of patients should be based on clinical, biological, and molecular criteria. Planning of SC-based clinical trials should be coordinated with patient profiling genetically and molecularly to achieve personalized treatment. Much work within basic and clinical research is still needed to successfully transition SC therapy in ALS.
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Affiliation(s)
- Letizia Mazzini
- ALS Center, Neurology Unit, Department of Translational Medicine, University of Piemonte Orientale, Novara, Italy
| | - Fabiola De Marchi
- ALS Center, Neurology Unit, Department of Translational Medicine, University of Piemonte Orientale, Novara, Italy
| | - Leonora Buzanska
- Department of Stem Cell Bioengineering, Mossakowski Medical Research Institute, Polish Academy of Sciences, Warsaw, Poland
| | - Antonia Follenzi
- Dipartimento di Scienze della Salute, Università del Piemonte Orientale, Novara, Italy
- Dipartimento Attività Integrate Ricerca Innovazione, Azienda Ospedaliero-Universitaria SS. Antonio e Biagio e C. Arrigo, Alessandria, Italy
| | - Joel Clinton Glover
- Norwegian Center for Stem Cell Research, Department of Immunology and Transfusion Medicine, Oslo University Hospital; Laboratory of Neural Development and Optical Recording (NDEVOR), Oslo, Norway
- Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Maurizio Gelati
- Unità Produttiva per Terapie Avanzate (UPTA), IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - Ivan Lombardi
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, Milano, Italy
| | - Margherita Maioli
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy
- Center for Developmental Biology and Reprogramming-CEDEBIOR, University of Sassari, Sassari, Italy
| | - Fatima Mesa-Herrera
- Reprogramming and Neural Regeneration Lab, BioBizkaia Health Research Institute, Barakaldo, Spain
| | - Dinko Mitrečić
- Laboratory for Stem Cells, Croatian Institute for Brain Research and Department of Histology and Embryology, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Cristina Olgasi
- Department of Translational Medicine, University of Piemonte Orientale, Novara, Italy
| | - Augustas Pivoriūnas
- Department of Stem Cell Biology, State Research Institute Centre for Innovative Medicine, Vilnius, Lithuania
| | - Rosario Sanchez-Pernaute
- Reprogramming and Neural Regeneration Lab, BioBizkaia Health Research Institute, Barakaldo, Spain
- Ikerbaske, Basque Foundation for Science, Bilbao, Spain
| | - Chiara Sgromo
- Dipartimento di Scienze della Salute, Università del Piemonte Orientale, Novara, Italy
| | - Marzena Zychowicz
- Department of Stem Cell Bioengineering, Mossakowski Medical Research Institute, Polish Academy of Sciences, Warsaw, Poland
| | - Angelo Vescovi
- Unità Produttiva per Terapie Avanzate (UPTA), IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, Milano, Italy
| | - Daniela Ferrari
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, Milano, Italy
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Liu H, Gan Z, Qin X, Wang Y, Qin J. Advances in Microfluidic Technologies in Organoid Research. Adv Healthc Mater 2024; 13:e2302686. [PMID: 38134345 DOI: 10.1002/adhm.202302686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 12/19/2023] [Indexed: 12/24/2023]
Abstract
Organoids have emerged as major technological breakthroughs and novel organ models that have revolutionized biomedical research by recapitulating the key structural and functional complexities of their in vivo counterparts. The combination of organoid systems and microfluidic technologies has opened new frontiers in organoid engineering and offers great opportunities to address the current challenges of existing organoid systems and broaden their biomedical applications. In this review, the key features of the existing organoids, including their origins, development, design principles, and limitations, are described. Then the recent progress in integrating organoids into microfluidic systems is highlighted, involving microarrays for high-throughput organoid manipulation, microreactors for organoid hydrogel scaffold fabrication, and microfluidic chips for functional organoid culture. The opportunities in the nascent combination of organoids and microfluidics that lie ahead to accelerate research in organ development, disease studies, drug screening, and regenerative medicine are also discussed. Finally, the challenges and future perspectives in the development of advanced microfluidic platforms and modified technologies for building organoids with higher fidelity and standardization are envisioned.
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Affiliation(s)
- Haitao Liu
- Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Zhongqiao Gan
- Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xinyuan Qin
- Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yaqing Wang
- University of Science and Technology of China, Hefei, 230026, China
- Suzhou Institute for Advanced Research, University of Science and Technology of China, Suzhou, 215123, China
| | - Jianhua Qin
- Division of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
- University of Science and Technology of China, Hefei, 230026, China
- Suzhou Institute for Advanced Research, University of Science and Technology of China, Suzhou, 215123, China
- Beijing Institute for Stem Cell and Regenerative Medicine, Chinese Academy of Sciences, Beijing, 100101, China
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Patel D, Shetty S, Acha C, Pantoja IEM, Zhao A, George D, Gracias DH. Microinstrumentation for Brain Organoids. Adv Healthc Mater 2024; 13:e2302456. [PMID: 38217546 DOI: 10.1002/adhm.202302456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 12/10/2023] [Indexed: 01/15/2024]
Abstract
Brain organoids are three-dimensional aggregates of self-organized differentiated stem cells that mimic the structure and function of human brain regions. Organoids bridge the gaps between conventional drug screening models such as planar mammalian cell culture, animal studies, and clinical trials. They can revolutionize the fields of developmental biology, neuroscience, toxicology, and computer engineering. Conventional microinstrumentation for conventional cellular engineering, such as planar microfluidic chips; microelectrode arrays (MEAs); and optical, magnetic, and acoustic techniques, has limitations when applied to three-dimensional (3D) organoids, primarily due to their limits with inherently two-dimensional geometry and interfacing. Hence, there is an urgent need to develop new instrumentation compatible with live cell culture techniques and with scalable 3D formats relevant to organoids. This review discusses conventional planar approaches and emerging 3D microinstrumentation necessary for advanced organoid-machine interfaces. Specifically, this article surveys recently developed microinstrumentation, including 3D printed and curved microfluidics, 3D and fast-scan optical techniques, buckling and self-folding MEAs, 3D interfaces for electrochemical measurements, and 3D spatially controllable magnetic and acoustic technologies relevant to two-way information transfer with brain organoids. This article highlights key challenges that must be addressed for robust organoid culture and reliable 3D spatiotemporal information transfer.
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Affiliation(s)
- Devan Patel
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD, 21218, USA
| | - Saniya Shetty
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD, 21218, USA
| | - Chris Acha
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD, 21218, USA
| | - Itzy E Morales Pantoja
- Center for Alternatives to Animal Testing (CAAT), Department of Environmental Health and Engineering, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, 21205, USA
| | - Alice Zhao
- Department of Biology, Johns Hopkins University, Baltimore, MD, 21218, USA
| | - Derosh George
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD, 21218, USA
| | - David H Gracias
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD, 21218, USA
- Department of Chemistry, Johns Hopkins University, Baltimore, MD, 21218, USA
- Department of Materials Science and Engineering, Johns Hopkins University, Baltimore, MD, 21218, USA
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, 21205, USA
- Laboratory for Computational Sensing and Robotics (LCSR), Johns Hopkins University, Baltimore, MD, 21218, USA
- Sidney Kimmel Comprehensive Cancer Center (SKCCC), Johns Hopkins School of Medicine, Baltimore, MD, 21205, USA
- Center for MicroPhysiological Systems (MPS), Johns Hopkins School of Medicine, Baltimore, MD, 21205, USA
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Huang Y, Liu T, Huang Q, Wang Y. From Organ-on-a-Chip to Human-on-a-Chip: A Review of Research Progress and Latest Applications. ACS Sens 2024; 9:3466-3488. [PMID: 38991227 DOI: 10.1021/acssensors.4c00004] [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: 07/13/2024]
Abstract
Organ-on-a-Chip (OOC) technology, which emulates the physiological environment and functionality of human organs on a microfluidic chip, is undergoing significant technological advancements. Despite its rapid evolution, this technology is also facing notable challenges, such as the lack of vascularization, the development of multiorgan-on-a-chip systems, and the replication of the human body on a single chip. The progress of microfluidic technology has played a crucial role in steering OOC toward mimicking the human microenvironment, including vascularization, microenvironment replication, and the development of multiorgan microphysiological systems. Additionally, advancements in detection, analysis, and organoid imaging technologies have enhanced the functionality and efficiency of Organs-on-Chips (OOCs). In particular, the integration of artificial intelligence has revolutionized organoid imaging, significantly enhancing high-throughput drug screening. Consequently, this review covers the research progress of OOC toward Human-on-a-chip, the integration of sensors in OOCs, and the latest applications of organoid imaging technologies in the biomedical field.
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Affiliation(s)
- Yisha Huang
- Frontiers Medical Center, Tianfu Jincheng Laboratory, Chengdu, Sichuan 610212, China
| | - Tong Liu
- Department of Respiratory and Critical Care Medicine, Targeted Tracer Research and Development Laboratory, Institute of Respiratory Health, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Qi Huang
- School of Information Engineering, Shanghai Maritime University, Shanghai 201306, China
| | - Yuxi Wang
- Department of Respiratory and Critical Care Medicine, Targeted Tracer Research and Development Laboratory, Institute of Respiratory Health, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
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5
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Kroll KT, Homan KA, Uzel SGM, Mata MM, Wolf KJ, Rubins JE, Lewis JA. A perfusable, vascularized kidney organoid-on-chip model. Biofabrication 2024; 16:045003. [PMID: 38906132 DOI: 10.1088/1758-5090/ad5ac0] [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: 12/18/2023] [Accepted: 06/21/2024] [Indexed: 06/23/2024]
Abstract
The ability to controllably perfuse kidney organoids would better recapitulate the native tissue microenvironment for applications ranging from drug testing to therapeutic use. Here, we report a perfusable, vascularized kidney organoid on chip model composed of two individually addressable channels embedded in an extracellular matrix (ECM). The channels are respectively seeded with kidney organoids and human umbilical vein endothelial cells that form a confluent endothelium (macrovessel). During perfusion, endogenous endothelial cells present within the kidney organoids migrate through the ECM towards the macrovessel, where they form lumen-on-lumen anastomoses that are supported by stromal-like cells. Once micro-macrovessel integration is achieved, we introduced fluorescently labeled dextran of varying molecular weight and red blood cells into the macrovessel, which are transported through the microvascular network to the glomerular epithelia within the kidney organoids. Our approach for achieving controlled organoid perfusion opens new avenues for generating other perfused human tissues.
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Affiliation(s)
- Katharina T Kroll
- Harvard University, Paulson School of Engineering and Applied Sciences, Cambridge, MA, United States of America
- Wyss Institute for Biologically Inspired Engineering, Boston, MA, United States of America
- Complex in vitro Systems, Safety Assessment, Genentech Inc, South San Francisco, CA, United States of America
| | - Kimberly A Homan
- Complex in vitro Systems, Safety Assessment, Genentech Inc, South San Francisco, CA, United States of America
| | - Sebastien G M Uzel
- Harvard University, Paulson School of Engineering and Applied Sciences, Cambridge, MA, United States of America
- Wyss Institute for Biologically Inspired Engineering, Boston, MA, United States of America
| | - Mariana M Mata
- Harvard University, Paulson School of Engineering and Applied Sciences, Cambridge, MA, United States of America
- Wyss Institute for Biologically Inspired Engineering, Boston, MA, United States of America
| | - Kayla J Wolf
- Harvard University, Paulson School of Engineering and Applied Sciences, Cambridge, MA, United States of America
- Wyss Institute for Biologically Inspired Engineering, Boston, MA, United States of America
| | - Jonathan E Rubins
- Harvard University, Paulson School of Engineering and Applied Sciences, Cambridge, MA, United States of America
- Wyss Institute for Biologically Inspired Engineering, Boston, MA, United States of America
| | - Jennifer A Lewis
- Harvard University, Paulson School of Engineering and Applied Sciences, Cambridge, MA, United States of America
- Wyss Institute for Biologically Inspired Engineering, Boston, MA, United States of America
- Harvard Stem Cell Institute, Cambridge, MA, United States of America
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Ghosh LD, Mathur T, Tronolone JJ, Chuong A, Rangel K, Corvigno S, Sood AK, Jain A. Angiogenesis-Enabled Human Ovarian Tumor Microenvironment-Chip Evaluates Pathophysiology of Platelets in Microcirculation. Adv Healthc Mater 2024; 13:e2304263. [PMID: 38553940 PMCID: PMC11281868 DOI: 10.1002/adhm.202304263] [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: 12/01/2023] [Revised: 03/25/2024] [Indexed: 04/09/2024]
Abstract
The tumor microenvironment (TME) promotes angiogenesis for its growth through the recruitment of multiple cells and signaling mechanisms. For example, TME actively recruits and activates platelets from the microcirculation to facilitate metastasis, but platelets may simultaneously also support tumor angiogenesis. Here, to model this complex pathophysiology within the TME that involves a signaling triad of cancer cells, sprouting endothelial cells, and platelets, an angiogenesis-enabled tumor microenvironment chip (aTME-Chip) is presented. This platform recapitulates the convergence of physiology of angiogenesis and platelet function within the ovarian TME and describes the contribution of platelets in promoting angiogenesis within an ovarian TME. By including three distinct human ovarian cancer cell-types, the aTME-Chip quantitatively reveals the following outcomes-first, introduction of platelets significantly increases angiogenesis; second, the temporal dynamics of angiogenic signaling is dependent on cancer cell type; and finally, tumor-educated platelets either activated exogenously by cancer cells or derived clinically from a cancer patient accelerate tumor angiogenesis. Further, analysis of effluents available from aTME-Chip validate functional outcomes by revealing changes in cytokine expression and several angiogenic and metastatic signaling pathways due to platelets. Collectively, this tumor microphysiological system may be deployed to derive antiangiogenic targets combined with antiplatelet treatments to arrest cancer metastasis.
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Affiliation(s)
- Lopamudra D. Ghosh
- Department of Biomedical Engineering, College of Engineering, Texas A&M University, College Station, Texas, USA
| | - Tanmay Mathur
- Department of Biomedical Engineering, College of Engineering, Texas A&M University, College Station, Texas, USA
| | - James J Tronolone
- Department of Biomedical Engineering, College of Engineering, Texas A&M University, College Station, Texas, USA
| | - Ashley Chuong
- Department of Biomedical Engineering, College of Engineering, Texas A&M University, College Station, Texas, USA
| | - Kelly Rangel
- Department of Gynecologic Oncology and Reproductive Medicine, UT MD Anderson Cancer Center, Houston, Texas, USA
| | - Sara Corvigno
- Department of Gynecologic Oncology and Reproductive Medicine, UT MD Anderson Cancer Center, Houston, Texas, USA
| | - Anil K. Sood
- Department of Gynecologic Oncology and Reproductive Medicine, UT MD Anderson Cancer Center, Houston, Texas, USA
| | - Abhishek Jain
- Department of Biomedical Engineering, College of Engineering, Texas A&M University, College Station, Texas, USA
- Department of Medical Physiology, College of Medicine, Texas A&M Health Science Center, Bryan, Texas, USA
- Department of Cardiovascular Sciences, Houston Methodist Academic Institute, Houston, Texas, USA
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7
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Olijnik AA, Rodriguez-Romera A, Wong ZC, Shen Y, Reyat JS, Jooss NJ, Rayes J, Psaila B, Khan AO. Generating human bone marrow organoids for disease modeling and drug discovery. Nat Protoc 2024; 19:2117-2146. [PMID: 38532070 DOI: 10.1038/s41596-024-00971-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 12/22/2023] [Indexed: 03/28/2024]
Abstract
The bone marrow supports and regulates hematopoiesis, responding to physiological requirements for blood cell production over ontogeny and during pathological challenges. Interactions between hematopoietic cells and niche components are challenging to study mechanistically in the human context, but are important to delineate in order to explore the pathobiology of blood and bone marrow disorders. Organoids are proving transformative in many research settings, but an accurate human bone marrow model incorporating multiple hematopoietic and stromal elements has been lacking. This protocol describes a method to generate three-dimensional, multilineage bone marrow organoids from human induced pluripotent stem cells (hiPSCs), detailing the steps for the directed differentiation of hiPSCs using a series of cytokine cocktails and hydrogel embedding. Over 18 days of differentiation, hiPSCs yield the key lineages that are present in central myelopoietic bone marrow, organized in a well-vascularized architecture that resembles native hematopoietic tissues. This presents a robust, in vitro system that can model healthy and perturbed hematopoiesis in a scalable three-dimensional microenvironment. Bone marrow organoids also support the growth of immortalized cell lines and primary cells from healthy donors and patients with myeloid and lymphoid cancers, including cell types that are poorly viable in standard culture systems. Moreover, we discuss assays for the characterization of organoids, including interrogation of pathogenic remodeling using recombinant TGF-ß treatment, and methods for organoid engraftment with exogenous cells. This protocol can be readily adapted to specific experimental requirements, can be easily implemented by users with tissue culture experience and does not require access to specialist equipment.
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Affiliation(s)
- Aude-Anais Olijnik
- MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine and National Institute of Health Research, Oxford Biomedical Research Centre, University of Oxford, Oxford, UK
| | - Antonio Rodriguez-Romera
- MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine and National Institute of Health Research, Oxford Biomedical Research Centre, University of Oxford, Oxford, UK
| | - Zoë C Wong
- MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine and National Institute of Health Research, Oxford Biomedical Research Centre, University of Oxford, Oxford, UK
| | - Yuqi Shen
- MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine and National Institute of Health Research, Oxford Biomedical Research Centre, University of Oxford, Oxford, UK
| | - Jasmeet S Reyat
- Institute of Cardiovascular Sciences, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
- Department of Physiology, Anatomy and Genetics, Medical Sciences Division, University of Oxford, Oxford, UK
| | - Natalie J Jooss
- MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine and National Institute of Health Research, Oxford Biomedical Research Centre, University of Oxford, Oxford, UK
| | - Julie Rayes
- Institute of Cardiovascular Sciences, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Bethan Psaila
- MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine and National Institute of Health Research, Oxford Biomedical Research Centre, University of Oxford, Oxford, UK.
| | - Abdullah O Khan
- MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine and National Institute of Health Research, Oxford Biomedical Research Centre, University of Oxford, Oxford, UK.
- Institute of Cardiovascular Sciences, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.
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Fan C, Cai H, Zhang L, Wu X, Yan J, Jin L, Hu B, He J, Chen Y, Zhao Y, Dai J. Constructing Linear-Oriented Pre-Vascularized Human Spinal Cord Tissues for Spinal Cord Injury Repair. Adv Healthc Mater 2024; 13:e2303388. [PMID: 38537119 DOI: 10.1002/adhm.202303388] [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: 10/05/2023] [Revised: 03/08/2024] [Indexed: 04/05/2024]
Abstract
Repairing spinal cord injury (SCI) is a global medical challenge lacking effective clinical treatment. Developing human-engineered spinal cord tissues that can replenish lost cells and restore a regenerative microenvironment offers promising potential for SCI therapy. However, creating vascularized human spinal cord-like tissues (VSCT) that mimic the diverse cell types and longitudinal parallel structural features of spinal cord tissues remains a significant hurdle. In the present study, VSCTs are engineered using embryonic human spinal cord-derived neural and endothelial cells on linear-ordered collagen scaffolds (LOCS). Studies have shown that astrocytes and endothelial cells align along the scaffolds in VSCT, supporting axon extension from various human neurons myelinated by oligodendrocytes. After transplantation into SCI rats, VSCT survives at the injury sites and promotes endogenous neural regeneration and vascularization, ultimately reducing scarring and enhancing behavioral functional recovery. It suggests that pre-vascularization of engineered spinal cord tissues is beneficial for SCI treatment and highlights the important role of exogenous endothelial cells in tissue engineering.
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Affiliation(s)
- Caixia Fan
- School of Life and Environmental Sciences, Shaoxing University, Shaoxing, 312000, China
| | - Hui Cai
- Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics Chinese Academy of Sciences, Suzhou, 215123, China
| | - Lulu Zhang
- Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics Chinese Academy of Sciences, Suzhou, 215123, China
| | - Xianming Wu
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100080, China
| | - Junyan Yan
- School of Life and Environmental Sciences, Shaoxing University, Shaoxing, 312000, China
| | - Lifang Jin
- School of Life and Environmental Sciences, Shaoxing University, Shaoxing, 312000, China
| | - Baowei Hu
- School of Life and Environmental Sciences, Shaoxing University, Shaoxing, 312000, China
| | - Jiaxiong He
- School of Life and Environmental Sciences, Shaoxing University, Shaoxing, 312000, China
| | - Yanyan Chen
- Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics Chinese Academy of Sciences, Suzhou, 215123, China
| | - Yannan Zhao
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100080, China
| | - Jianwu Dai
- Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics Chinese Academy of Sciences, Suzhou, 215123, China
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100080, China
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Yu T, Yang Q, Peng B, Gu Z, Zhu D. Vascularized organoid-on-a-chip: design, imaging, and analysis. Angiogenesis 2024; 27:147-172. [PMID: 38409567 DOI: 10.1007/s10456-024-09905-z] [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: 09/22/2023] [Accepted: 01/11/2024] [Indexed: 02/28/2024]
Abstract
Vascularized organoid-on-a-chip (VOoC) models achieve substance exchange in deep layers of organoids and provide a more physiologically relevant system in vitro. Common designs for VOoC primarily involve two categories: self-assembly of endothelial cells (ECs) to form microvessels and pre-patterned vessel lumens, both of which include the hydrogel region for EC growth and allow for controlled fluid perfusion on the chip. Characterizing the vasculature of VOoC often relies on high-resolution microscopic imaging. However, the high scattering of turbid tissues can limit optical imaging depth. To overcome this limitation, tissue optical clearing (TOC) techniques have emerged, allowing for 3D visualization of VOoC in conjunction with optical imaging techniques. The acquisition of large-scale imaging data, coupled with high-resolution imaging in whole-mount preparations, necessitates the development of highly efficient analysis methods. In this review, we provide an overview of the chip designs and culturing strategies employed for VOoC, as well as the applicable optical imaging and TOC methods. Furthermore, we summarize the vascular analysis techniques employed in VOoC, including deep learning. Finally, we discuss the existing challenges in VOoC and vascular analysis methods and provide an outlook for future development.
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Affiliation(s)
- Tingting Yu
- Britton Chance Center for Biomedical Photonics - MoE Key Laboratory for Biomedical Photonics, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, China
- Wuhan National Laboratory for Optoelectronics - Advanced Biomedical Imaging Facility, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, China
| | - Qihang Yang
- Britton Chance Center for Biomedical Photonics - MoE Key Laboratory for Biomedical Photonics, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, China
- Wuhan National Laboratory for Optoelectronics - Advanced Biomedical Imaging Facility, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, China
| | - Bo Peng
- Frontiers Science Center for Flexible Electronics, Xi'an Institute of Flexible Electronics (IFE) and Xi'an Institute of Biomedical Materials & Engineering, Northwestern Polytechnical University, Xi'an, Shanxi, 710072, China
| | - Zhongze Gu
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, Jiangsu, 210096, China
- Institute of Biomaterials and Medical Devices, Southeast University, Suzhou, Jiangsu, 215163, China
| | - Dan Zhu
- Britton Chance Center for Biomedical Photonics - MoE Key Laboratory for Biomedical Photonics, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, China.
- Wuhan National Laboratory for Optoelectronics - Advanced Biomedical Imaging Facility, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, China.
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10
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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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11
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Zhao Y, Wu Y, Islam K, Paul R, Zhou Y, Qin X, Li Q, Liu Y. Microphysiologically Engineered Vessel-Tumor Model to Investigate Vascular Transport Dynamics of Immune Cells. ACS APPLIED MATERIALS & INTERFACES 2024; 16. [PMID: 38652824 PMCID: PMC11082852 DOI: 10.1021/acsami.4c00391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 04/01/2024] [Accepted: 04/09/2024] [Indexed: 04/25/2024]
Abstract
Cancer immunotherapy has emerged as a promising therapeutic strategy to combat cancer effectively. However, it is hard to observe and quantify how this in vivo process happens. Three-dimensional (3D) microfluidic vessel-tumor models offer valuable capability to study how immune cells transport during cancer progression. We presented an advanced 3D vessel-supported tumor model consisting of the endothelial lumen and vessel network for the study of T cells' transportation. The process of T cell transport through the vessel network and interaction with tumor spheroids was represented and monitored in vitro. Specifically, we demonstrate that the endothelial glycocalyx serving in the T cells' transport can influence the endothelium-immune interaction. Furthermore, after vascular transport, how programmed cell death protein 1 (PD-1) immune checkpoint inhibition influences the delivered activated-T cells on tumor killing was evaluated. Our in vitro vessel-tumor model provides a microphysiologically engineered platform to represent T cell vascular transportation during tumor immunotherapy. The reported innovative vessel-tumor platform is believed to have the potential to explore the tumor-induced immune response mechanism and preclinically evaluate immunotherapy's effectiveness.
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Affiliation(s)
- Yuwen Zhao
- Department
of Bioengineering, Lehigh University, Bethlehem, Pennsylvania 18015, United States
| | - Yue Wu
- Department
of Bioengineering, Lehigh University, Bethlehem, Pennsylvania 18015, United States
| | - Khayrul Islam
- Department
of Mechanical Engineering and Mechanics, Lehigh University, Bethlehem, Pennsylvania 18015, United States
| | - Ratul Paul
- Department
of Mechanical Engineering and Mechanics, Lehigh University, Bethlehem, Pennsylvania 18015, United States
| | - Yuyuan Zhou
- Department
of Bioengineering, Lehigh University, Bethlehem, Pennsylvania 18015, United States
| | - Xiaochen Qin
- Department
of Bioengineering, Lehigh University, Bethlehem, Pennsylvania 18015, United States
| | - Qiying Li
- Department
of Electrical and Computer Engineering, Lehigh University, Bethlehem, Pennsylvania 18015, United States
| | - Yaling Liu
- Department
of Bioengineering, Lehigh University, Bethlehem, Pennsylvania 18015, United States
- Department
of Mechanical Engineering and Mechanics, Lehigh University, Bethlehem, Pennsylvania 18015, United States
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12
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Lee J, Jung S, Hong HK, Jo H, Rhee S, Jeong YL, Ko J, Cho YB, Jeon NL. Vascularized tissue on mesh-assisted platform (VT-MAP): a novel approach for diverse organoid size culture and tailored cancer drug response analysis. LAB ON A CHIP 2024; 24:2208-2223. [PMID: 38533822 DOI: 10.1039/d3lc01055d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/28/2024]
Abstract
This study presents the vascularized tissue on mesh-assisted platform (VT-MAP), a novel microfluidic in vitro model that uses an open microfluidic principle for cultivating vascularized organoids. Addressing the gap in 3D high-throughput platforms for drug response analysis, the VT-MAP can host tumor clusters of various sizes, allowing for precise, size-dependent drug interaction assessments. Key features include capability for forming versatile co-culture conditions (EC, fibroblasts and colon cancer organoids) that enhance tumor organoid viability and a perfusable vessel network that ensures efficient drug delivery and maintenance of organoid health. The VT-MAP enables the culture and analysis of organoids across a diverse size spectrum, from tens of microns to several millimeters. The VT-MAP addresses the inconsistencies in traditional organoid testing related to organoid size, which significantly impacts drug response and viability. Its ability to handle various organoid sizes leads to results that more accurately reflect patient-derived xenograft (PDX) models and differ markedly from traditional in vitro well plate-based methods. We introduce a novel image analysis algorithm that allows for quantitative analysis of organoid size-dependent drug responses, marking a significant step forward in replicating PDX models. The PDX sample from a positive responder exhibited a significant reduction in cell viability across all organoid sizes when exposed to chemotherapeutic agents (5-FU, oxaliplatin, and irinotecan), as expected for cytotoxic drugs. In sharp contrast, PDX samples of a negative responder showed little to no change in viability in smaller clusters and only a slight reduction in larger clusters. This differential response, accurately replicated in the VT-MAP, underscores its ability to generate data that align with PDX models and in vivo findings. Its capacity to handle various organoid sizes leads to results that more accurately reflect PDX models and differ markedly from traditional in vitro methods. The platform's distinct advantage lies in demonstrating how organoid size can critically influence drug response, revealing insights into cancer biology previously unattainable with conventional techniques.
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Affiliation(s)
- Jungseub Lee
- Department of Mechanical Engineering, Seoul National University, Seoul, Republic of Korea.
| | - Sangmin Jung
- Department of Mechanical Engineering, Seoul National University, Seoul, Republic of Korea.
| | - Hye Kyoung Hong
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Institute for Future Medicine, Samsung Medical Center, Seoul, Republic of Korea
| | - Hyeonsu Jo
- Department of Mechanical Engineering, Seoul National University, Seoul, Republic of Korea.
| | - Stephen Rhee
- Department of Mechanical Engineering, Seoul National University, Seoul, Republic of Korea.
| | - Ye-Lin Jeong
- Institute for Future Medicine, Samsung Medical Center, Seoul, Republic of Korea
| | - Jihoon Ko
- Department of Bionano Technology, Gachon University, Seoul, Republic of Korea
| | - Yong Beom Cho
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Seoul, Republic of Korea.
- Department of Biopharmaceutical Convergence, Sungkyunkwan University, Seoul, Republic of Korea
| | - Noo Li Jeon
- Department of Mechanical Engineering, Seoul National University, Seoul, Republic of Korea.
- Institute of Advanced Machines and Design, Seoul National University, Seoul, Republic of Korea
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13
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Lorthois S. Intimate contact between red blood cells and vessel walls is sufficient to stabilize capillary networks during development. Proc Natl Acad Sci U S A 2024; 121:e2401819121. [PMID: 38536758 PMCID: PMC10998565 DOI: 10.1073/pnas.2401819121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2024] Open
Affiliation(s)
- Sylvie Lorthois
- Institut de Mécanique des Fluides de Toulouse, Université de Toulouse, CNRS, 31400Toulouse, France
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14
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Ko J, Hyung S, Cheong S, Chung Y, Li Jeon N. Revealing the clinical potential of high-resolution organoids. Adv Drug Deliv Rev 2024; 207:115202. [PMID: 38336091 DOI: 10.1016/j.addr.2024.115202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 01/01/2024] [Accepted: 02/02/2024] [Indexed: 02/12/2024]
Abstract
The symbiotic interplay of organoid technology and advanced imaging strategies yields innovative breakthroughs in research and clinical applications. Organoids, intricate three-dimensional cell cultures derived from pluripotent or adult stem/progenitor cells, have emerged as potent tools for in vitro modeling, reflecting in vivo organs and advancing our grasp of tissue physiology and disease. Concurrently, advanced imaging technologies such as confocal, light-sheet, and two-photon microscopy ignite fresh explorations, uncovering rich organoid information. Combined with advanced imaging technologies and the power of artificial intelligence, organoids provide new insights that bridge experimental models and real-world clinical scenarios. This review explores exemplary research that embodies this technological synergy and how organoids reshape personalized medicine and therapeutics.
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Affiliation(s)
- Jihoon Ko
- Department of BioNano Technology, Gachon University, Gyeonggi 13120, Republic of Korea
| | - Sujin Hyung
- Precision Medicine Research Institute, Samsung Medical Center, Seoul 08826, Republic of Korea; Division of Hematology-Oncology, Department of Medicine, Sungkyunkwan University, Samsung Medical Center, Seoul 08826, Republic of Korea
| | - Sunghun Cheong
- Interdisciplinary Program in Bioengineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Republic of Korea
| | - Yoojin Chung
- Division of Computer Engineering, Hankuk University of Foreign Studies, Yongin 17035, Republic of Korea
| | - Noo Li Jeon
- Interdisciplinary Program in Bioengineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Republic of Korea; Department of Mechanical Engineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Republic of Korea; Institute of Advanced Machines and Design, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Republic of Korea; Qureator, Inc., San Diego, CA, USA.
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15
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Amartumur S, Nguyen H, Huynh T, Kim TS, Woo RS, Oh E, Kim KK, Lee LP, Heo C. Neuropathogenesis-on-chips for neurodegenerative diseases. Nat Commun 2024; 15:2219. [PMID: 38472255 PMCID: PMC10933492 DOI: 10.1038/s41467-024-46554-8] [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: 10/04/2023] [Accepted: 02/28/2024] [Indexed: 03/14/2024] Open
Abstract
Developing diagnostics and treatments for neurodegenerative diseases (NDs) is challenging due to multifactorial pathogenesis that progresses gradually. Advanced in vitro systems that recapitulate patient-like pathophysiology are emerging as alternatives to conventional animal-based models. In this review, we explore the interconnected pathogenic features of different types of ND, discuss the general strategy to modelling NDs using a microfluidic chip, and introduce the organoid-on-a-chip as the next advanced relevant model. Lastly, we overview how these models are being applied in academic and industrial drug development. The integration of microfluidic chips, stem cells, and biotechnological devices promises to provide valuable insights for biomedical research and developing diagnostic and therapeutic solutions for NDs.
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Affiliation(s)
- Sarnai Amartumur
- Department of Biophysics, Institute of Quantum Biophysics, Sungkyunkwan University, Suwon, 16419, Korea
| | - Huong Nguyen
- Department of Biophysics, Institute of Quantum Biophysics, Sungkyunkwan University, Suwon, 16419, Korea
| | - Thuy Huynh
- Department of Biophysics, Institute of Quantum Biophysics, Sungkyunkwan University, Suwon, 16419, Korea
| | - Testaverde S Kim
- Center for Integrated Nanostructure Physics (CINAP), Institute for Basic Science (IBS), Suwon, 16419, Korea
| | - Ran-Sook Woo
- Department of Anatomy and Neuroscience, College of Medicine, Eulji University, Daejeon, 34824, Korea
| | - Eungseok Oh
- Department of Neurology, Chungnam National University Hospital, Daejeon, 35015, Korea
| | - Kyeong Kyu Kim
- Department of Precision Medicine, Graduate School of Basic Medical Science (GSBMS), Institute for Anti-microbial Resistance Research and Therapeutics, Sungkyunkwan University School of Medicine, Suwon, 16419, Korea
| | - Luke P Lee
- Department of Biophysics, Institute of Quantum Biophysics, Sungkyunkwan University, Suwon, 16419, Korea.
- Harvard Medical School, Division of Engineering in Medicine and Renal Division, Department of Medicine, Brigham and Women's Hospital, Boston, MA, 02115, USA.
- Department of Bioengineering, Department of Electrical Engineering and Computer Science, University of California, Berkeley, CA, 94720, USA.
| | - Chaejeong Heo
- Department of Biophysics, Institute of Quantum Biophysics, Sungkyunkwan University, Suwon, 16419, Korea.
- Center for Integrated Nanostructure Physics (CINAP), Institute for Basic Science (IBS), Suwon, 16419, Korea.
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16
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Hagemann C, Bailey MCD, Carraro E, Stankevich KS, Lionello VM, Khokhar N, Suklai P, Moreno-Gonzalez C, O’Toole K, Konstantinou G, Dix CL, Joshi S, Giagnorio E, Bergholt MS, Spicer CD, Imbert A, Tedesco FS, Serio A. Low-cost, versatile, and highly reproducible microfabrication pipeline to generate 3D-printed customised cell culture devices with complex designs. PLoS Biol 2024; 22:e3002503. [PMID: 38478490 PMCID: PMC10936828 DOI: 10.1371/journal.pbio.3002503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 01/17/2024] [Indexed: 03/17/2024] Open
Abstract
Cell culture devices, such as microwells and microfluidic chips, are designed to increase the complexity of cell-based models while retaining control over culture conditions and have become indispensable platforms for biological systems modelling. From microtopography, microwells, plating devices, and microfluidic systems to larger constructs such as live imaging chamber slides, a wide variety of culture devices with different geometries have become indispensable in biology laboratories. However, while their application in biological projects is increasing exponentially, due to a combination of the techniques, equipment and tools required for their manufacture, and the expertise necessary, biological and biomedical labs tend more often to rely on already made devices. Indeed, commercially developed devices are available for a variety of applications but are often costly and, importantly, lack the potential for customisation by each individual lab. The last point is quite crucial, as often experiments in wet labs are adapted to whichever design is already available rather than designing and fabricating custom systems that perfectly fit the biological question. This combination of factors still restricts widespread application of microfabricated custom devices in most biological wet labs. Capitalising on recent advances in bioengineering and microfabrication aimed at solving these issues, and taking advantage of low-cost, high-resolution desktop resin 3D printers combined with PDMS soft lithography, we have developed an optimised a low-cost and highly reproducible microfabrication pipeline. This is thought specifically for biomedical and biological wet labs with not prior experience in the field, which will enable them to generate a wide variety of customisable devices for cell culture and tissue engineering in an easy, fast reproducible way for a fraction of the cost of conventional microfabrication or commercial alternatives. This protocol is designed specifically to be a resource for biological labs with limited expertise in those techniques and enables the manufacture of complex devices across the μm to cm scale. We provide a ready-to-go pipeline for the efficient treatment of resin-based 3D-printed constructs for PDMS curing, using a combination of polymerisation steps, washes, and surface treatments. Together with the extensive characterisation of the fabrication pipeline, we show the utilisation of this system to a variety of applications and use cases relevant to biological experiments, ranging from micro topographies for cell alignments to complex multipart hydrogel culturing systems. This methodology can be easily adopted by any wet lab, irrespective of prior expertise or resource availability and will enable the wide adoption of tailored microfabricated devices across many fields of biology.
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Affiliation(s)
- Cathleen Hagemann
- United Kingdom Dementia Research Institute Centre, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, Maurice Wohl Clinical Neuroscience Institute, London, United Kingdom
- The Francis Crick Institute, London, United Kingdom
- Dementia Research Institute (UK DRI)
| | - Matthew C. D. Bailey
- The Francis Crick Institute, London, United Kingdom
- Centre for Craniofacial & Regenerative Biology, King’s College London, London, United Kingdom
| | - Eugenia Carraro
- United Kingdom Dementia Research Institute Centre, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, Maurice Wohl Clinical Neuroscience Institute, London, United Kingdom
- The Francis Crick Institute, London, United Kingdom
- Dementia Research Institute (UK DRI)
| | - Ksenia S. Stankevich
- Department of Chemistry and York Biomedical Research Institute, University of York, York, United Kingdom
| | - Valentina Maria Lionello
- The Francis Crick Institute, London, United Kingdom
- Department of Cell and Developmental Biology, University College London, London, United Kingdom
| | - Noreen Khokhar
- The Francis Crick Institute, London, United Kingdom
- Department of Cell and Developmental Biology, University College London, London, United Kingdom
- Randall Centre for Cell and Molecular Biophysics, King’s College London, London, United Kingdom
| | - Pacharaporn Suklai
- United Kingdom Dementia Research Institute Centre, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, Maurice Wohl Clinical Neuroscience Institute, London, United Kingdom
- The Francis Crick Institute, London, United Kingdom
- Dementia Research Institute (UK DRI)
| | - Carmen Moreno-Gonzalez
- United Kingdom Dementia Research Institute Centre, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, Maurice Wohl Clinical Neuroscience Institute, London, United Kingdom
- The Francis Crick Institute, London, United Kingdom
- Dementia Research Institute (UK DRI)
| | - Kelly O’Toole
- United Kingdom Dementia Research Institute Centre, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, Maurice Wohl Clinical Neuroscience Institute, London, United Kingdom
- The Francis Crick Institute, London, United Kingdom
- Dementia Research Institute (UK DRI)
| | | | | | - Sudeep Joshi
- United Kingdom Dementia Research Institute Centre, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, Maurice Wohl Clinical Neuroscience Institute, London, United Kingdom
- The Francis Crick Institute, London, United Kingdom
| | - Eleonora Giagnorio
- The Francis Crick Institute, London, United Kingdom
- Department of Cell and Developmental Biology, University College London, London, United Kingdom
- Neurology IV—Neuroimmunology and Neuromuscular Diseases Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Mads S. Bergholt
- Centre for Craniofacial & Regenerative Biology, King’s College London, London, United Kingdom
| | - Christopher D. Spicer
- Department of Chemistry and York Biomedical Research Institute, University of York, York, United Kingdom
| | | | - Francesco Saverio Tedesco
- The Francis Crick Institute, London, United Kingdom
- Department of Cell and Developmental Biology, University College London, London, United Kingdom
- Dubowitz Neuromuscular Centre, UCL Great Ormond Street Institute of Child Health & Great Ormond Street Hospital for Children, London, United Kingdom
| | - Andrea Serio
- United Kingdom Dementia Research Institute Centre, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, Maurice Wohl Clinical Neuroscience Institute, London, United Kingdom
- The Francis Crick Institute, London, United Kingdom
- Dementia Research Institute (UK DRI)
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17
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Nashimoto Y, Konno A, Imaizumi T, Nishikawa K, Ino K, Hori T, Kaji H, Shintaku H, Goto M, Shiku H. Microfluidic vascular formation model for assessing angiogenic capacities of single islets. Biotechnol Bioeng 2024; 121:1050-1059. [PMID: 38131167 DOI: 10.1002/bit.28631] [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: 05/26/2023] [Revised: 09/12/2023] [Accepted: 12/07/2023] [Indexed: 12/23/2023]
Abstract
Pancreatic islet transplantation presents a promising therapy for individuals suffering from type 1 diabetes. To maintain the function of transplanted islets in vivo, it is imperative to induce angiogenesis. However, the mechanisms underlying angiogenesis triggered by islets remain unclear. In this study, we introduced a microphysiological system to study the angiogenic capacity and dynamics of individual islets. The system, which features an open-top structure, uniquely facilitates the inoculation of islets and the longitudinal observation of vascular formation in in vivo like microenvironment with islet-endothelial cell communication. By leveraging our system, we discovered notable islet-islet heterogeneity in the angiogenic capacity. Transcriptomic analysis of the vascularized islets revealed that islets with high angiogenic capacity exhibited upregulation of genes related to insulin secretion and downregulation of genes related to angiogenesis and fibroblasts. In conclusion, our microfluidic approach is effective in characterizing the vascular formation of individual islets and holds great promise for elucidating the angiogenic mechanisms that enhance islet transplantation therapy.
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Affiliation(s)
- Yuji Nashimoto
- Institute of Biomaterials and Bioengineering (IBB), Tokyo Medical and Dental University (TMDU), Tokyo, Japan
- Frontier Research Institute for Interdisciplinary Sciences (FRIS), Tohoku University, Miyagi, Japan
- Graduate School of Engineering, Tohoku University, Miyagi, Japan
- Graduate School of Environmental Studies, Tohoku University, Miyagi, Japan
- Cluster for Pioneering Research, RIKEN, Saitama, Japan
| | - An Konno
- Graduate School of Environmental Studies, Tohoku University, Miyagi, Japan
| | - Takuto Imaizumi
- Graduate School of Environmental Studies, Tohoku University, Miyagi, Japan
| | | | - Kosuke Ino
- Graduate School of Engineering, Tohoku University, Miyagi, Japan
| | - Takeshi Hori
- Institute of Biomaterials and Bioengineering (IBB), Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Hirokazu Kaji
- Institute of Biomaterials and Bioengineering (IBB), Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Hirofumi Shintaku
- Cluster for Pioneering Research, RIKEN, Saitama, Japan
- Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan
| | - Masafumi Goto
- Division of Transplantation and Regenerative Medicine, Graduate School of Medicine, Tohoku University, Miyagi, Japan
| | - Hitoshi Shiku
- Graduate School of Engineering, Tohoku University, Miyagi, Japan
- Graduate School of Environmental Studies, Tohoku University, Miyagi, Japan
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18
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Quintard C, Tubbs E, Jonsson G, Jiao J, Wang J, Werschler N, Laporte C, Pitaval A, Bah TS, Pomeranz G, Bissardon C, Kaal J, Leopoldi A, Long DA, Blandin P, Achard JL, Battail C, Hagelkruys A, Navarro F, Fouillet Y, Penninger JM, Gidrol X. A microfluidic platform integrating functional vascularized organoids-on-chip. Nat Commun 2024; 15:1452. [PMID: 38365780 PMCID: PMC10873332 DOI: 10.1038/s41467-024-45710-4] [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: 07/28/2023] [Accepted: 02/02/2024] [Indexed: 02/18/2024] Open
Abstract
The development of vascular networks in microfluidic chips is crucial for the long-term culture of three-dimensional cell aggregates such as spheroids, organoids, tumoroids, or tissue explants. Despite rapid advancement in microvascular network systems and organoid technologies, vascularizing organoids-on-chips remains a challenge in tissue engineering. Most existing microfluidic devices poorly reflect the complexity of in vivo flows and require complex technical set-ups. Considering these constraints, we develop a platform to establish and monitor the formation of endothelial networks around mesenchymal and pancreatic islet spheroids, as well as blood vessel organoids generated from pluripotent stem cells, cultured for up to 30 days on-chip. We show that these networks establish functional connections with the endothelium-rich spheroids and vascular organoids, as they successfully provide intravascular perfusion to these structures. We find that organoid growth, maturation, and function are enhanced when cultured on-chip using our vascularization method. This microphysiological system represents a viable organ-on-chip model to vascularize diverse biological 3D tissues and sets the stage to establish organoid perfusions using advanced microfluidics.
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Affiliation(s)
- Clément Quintard
- Univ. Grenoble Alpes, CEA, IRIG/BGE, BIOMICS, 38000, Grenoble, France
- Univ. Grenoble Alpes, CEA, LETI, DTBS, 38000, Grenoble, France
- Department of Medical Genetics, Life Sciences Institute, University of British Columbia, Vancouver, British Columbia (BC), Canada
| | - Emily Tubbs
- Univ. Grenoble Alpes, CEA, IRIG/BGE, BIOMICS, 38000, Grenoble, France
| | - Gustav Jonsson
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences, IMBA, Dr. Bohr-Gasse 3, 1030, Vienna, Austria
- Vienna BioCenter PhD Program, Doctoral School of the University of Vienna and Medical University of Vienna, 1030, Vienna, Austria
- Eric Kandel Institute, Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - Jie Jiao
- Department of Medical Genetics, Life Sciences Institute, University of British Columbia, Vancouver, British Columbia (BC), Canada
| | - Jun Wang
- Department of Medical Genetics, Life Sciences Institute, University of British Columbia, Vancouver, British Columbia (BC), Canada
| | - Nicolas Werschler
- School of Biomedical Engineering, University of British Columbia, Vancouver, British Columbia (BC), Canada
| | - Camille Laporte
- Univ. Grenoble Alpes, CEA, IRIG/BGE, BIOMICS, 38000, Grenoble, France
- Univ. Grenoble Alpes, CEA, LETI, DTBS, 38000, Grenoble, France
| | - Amandine Pitaval
- Univ. Grenoble Alpes, CEA, IRIG/BGE, BIOMICS, 38000, Grenoble, France
| | - Thierno-Sidy Bah
- Univ. Grenoble Alpes, CEA, IRIG, BGE, Gen&Chem, 38000, Grenoble, France
| | - Gideon Pomeranz
- Developmental Biology and Cancer Programme, UCL Great Ormond Street Institute of Child Health, London, UK
| | | | - Joris Kaal
- Univ. Grenoble Alpes, CEA, LETI, DTBS, 38000, Grenoble, France
| | - Alexandra Leopoldi
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences, IMBA, Dr. Bohr-Gasse 3, 1030, Vienna, Austria
- Eric Kandel Institute, Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - David A Long
- Developmental Biology and Cancer Programme, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Pierre Blandin
- Univ. Grenoble Alpes, CEA, LETI, DTBS, 38000, Grenoble, France
| | - Jean-Luc Achard
- Université Grenoble Alpes, CNRS, Grenoble INP, LEGI, 38000, Grenoble, France
| | | | - Astrid Hagelkruys
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences, IMBA, Dr. Bohr-Gasse 3, 1030, Vienna, Austria
- Eric Kandel Institute, Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
| | - Fabrice Navarro
- Univ. Grenoble Alpes, CEA, LETI, DTBS, 38000, Grenoble, France
| | - Yves Fouillet
- Univ. Grenoble Alpes, CEA, LETI, DTBS, 38000, Grenoble, France
| | - Josef M Penninger
- Department of Medical Genetics, Life Sciences Institute, University of British Columbia, Vancouver, British Columbia (BC), Canada.
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences, IMBA, Dr. Bohr-Gasse 3, 1030, Vienna, Austria.
- Eric Kandel Institute, Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria.
- Helmholtz Centre for Infection Research, Braunschweig, Germany.
| | - Xavier Gidrol
- Univ. Grenoble Alpes, CEA, IRIG/BGE, BIOMICS, 38000, Grenoble, France.
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19
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Shaji M, Tamada A, Fujimoto K, Muguruma K, Karsten SL, Yokokawa R. Deciphering potential vascularization factors of on-chip co-cultured hiPSC-derived cerebral organoids. LAB ON A CHIP 2024; 24:680-696. [PMID: 38284292 DOI: 10.1039/d3lc00930k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2024]
Abstract
The lack of functional vascular system in stem cell-derived cerebral organoids (COs) limits their utility in modeling developmental processes and disease pathologies. Unlike other organs, brain vascularization is poorly understood, which makes it particularly difficult to mimic in vitro. Although several attempts have been made to vascularize COs, complete vascularization leading to functional capillary network development has only been achieved via transplantation into a mouse brain. Understanding the cues governing neurovascular communication is therefore imperative for establishing an efficient in vitro system for vascularized cerebral organoids that can emulate human brain development. Here, we used a multidisciplinary approach combining microfluidics, organoids, and transcriptomics to identify molecular changes in angiogenic programs that impede the successful in vitro vascularization of human induced pluripotent stem cell (iPSC)-derived COs. First, we established a microfluidic cerebral organoid (CO)-vascular bed (VB) co-culture system and conducted transcriptome analysis on the outermost cell layer of COs cultured on the preformed VB. Results revealed coordinated regulation of multiple pro-angiogenic factors and their downstream targets. The VEGF-HIF1A-AKT network was identified as a central pathway involved in the angiogenic response of cerebral organoids to the preformed VB. Among the 324 regulated genes associated with angiogenesis, six transcripts represented significantly regulated growth factors with the capacity to influence angiogenic activity during co-culture. Subsequent on-chip experiments demonstrated the angiogenic and vasculogenic potential of cysteine-rich angiogenic inducer 61 (CYR61) and hepatoma-derived growth factor (HDGF) as potential enhancers of organoid vascularization. Our study provides the first global analysis of cerebral organoid response to three-dimensional microvasculature for in vitro vascularization.
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Affiliation(s)
- Maneesha Shaji
- Department of Micro Engineering, Graduate School of Engineering, Kyoto University, Kyoto daigaku-Katsura, Nishikyo-ku, Kyoto - 615-8540, Japan.
| | - Atsushi Tamada
- Department of iPS Cell Applied Medicine, Kansai Medical University, 2-5-1 Shin-machi, Hirakata City, Osaka - 573-1010, Japan.
| | - Kazuya Fujimoto
- Department of Micro Engineering, Graduate School of Engineering, Kyoto University, Kyoto daigaku-Katsura, Nishikyo-ku, Kyoto - 615-8540, Japan.
| | - Keiko Muguruma
- Department of iPS Cell Applied Medicine, Kansai Medical University, 2-5-1 Shin-machi, Hirakata City, Osaka - 573-1010, Japan.
| | - Stanislav L Karsten
- Department of Micro Engineering, Graduate School of Engineering, Kyoto University, Kyoto daigaku-Katsura, Nishikyo-ku, Kyoto - 615-8540, Japan.
| | - Ryuji Yokokawa
- Department of Micro Engineering, Graduate School of Engineering, Kyoto University, Kyoto daigaku-Katsura, Nishikyo-ku, Kyoto - 615-8540, Japan.
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20
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Di Cio S, Marhuenda E, Haddrick M, Gautrot JE. Vascularised cardiac spheroids-on-a-chip for testing the toxicity of therapeutics. Sci Rep 2024; 14:3370. [PMID: 38336810 PMCID: PMC10858047 DOI: 10.1038/s41598-024-53678-w] [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: 09/13/2023] [Accepted: 02/03/2024] [Indexed: 02/12/2024] Open
Abstract
Microfabricated organ-on-a-chips are rapidly becoming the gold standard for the testing of safety and efficacy of therapeutics. A broad range of designs has emerged, but recreating microvascularised tissue models remains difficult in many cases. This is particularly relevant to mimic the systemic delivery of therapeutics, to capture the complex multi-step processes associated with trans-endothelial transport or diffusion, uptake by targeted tissues and associated metabolic response. In this report, we describe the formation of microvascularised cardiac spheroids embedded in microfluidic chips. Different protocols used for embedding spheroids within vascularised multi-compartment microfluidic chips were investigated first to identify the importance of the spheroid processing, and co-culture with pericytes on the integration of the spheroid within the microvascular networks formed. The architecture of the resulting models, the expression of cardiac and endothelial markers and the perfusion of the system was then investigated. This confirmed the excellent stability of the vascular networks formed, as well as the persistent expression of cardiomyocyte markers such as cTNT and the assembly of striated F-actin, myosin and α-actinin cytoskeletal networks typically associated with contractility and beating. The ability to retain beating over prolonged periods of time was quantified, over 25 days, demonstrating not only perfusability but also functional performance of the tissue model. Finally, as a proof-of-concept of therapeutic testing, the toxicity of one therapeutic associated with cardiac disfunction was evaluated, identifying differences between direct in vitro testing on suspended spheroids and vascularised models.
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Affiliation(s)
- Stefania Di Cio
- Institute of Bioengineering, Queen Mary, University of London, Mile End Road, London, E1 4NS, UK
- School of Engineering and Materials Science, Queen Mary, University of London, Mile End Road, London, E1 4NS, UK
| | - Emilie Marhuenda
- Institute of Bioengineering, Queen Mary, University of London, Mile End Road, London, E1 4NS, UK
- School of Engineering and Materials Science, Queen Mary, University of London, Mile End Road, London, E1 4NS, UK
| | - Malcolm Haddrick
- Medicines Discovery Catapult, Alderley Park, Cheshire, SK10 4TG, UK
| | - Julien E Gautrot
- Institute of Bioengineering, Queen Mary, University of London, Mile End Road, London, E1 4NS, UK.
- School of Engineering and Materials Science, Queen Mary, University of London, Mile End Road, London, E1 4NS, UK.
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21
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Pahuja A, Goux Corredera I, Moya-Rull D, Garreta E, Montserrat N. Engineering physiological environments to advance kidney organoid models from human pluripotent stem cells. Curr Opin Cell Biol 2024; 86:102306. [PMID: 38194750 DOI: 10.1016/j.ceb.2023.102306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 12/04/2023] [Accepted: 12/05/2023] [Indexed: 01/11/2024]
Abstract
During embryogenesis, the mammalian kidney arises because of reciprocal interactions between the ureteric bud (UB) and the metanephric mesenchyme (MM), driving UB branching and nephron induction. These morphogenetic processes involve a series of cellular rearrangements that are tightly controlled by gene regulatory networks and signaling cascades. Here, we discuss how kidney developmental studies have informed the definition of procedures to obtain kidney organoids from human pluripotent stem cells (hPSCs). Moreover, bioengineering techniques have emerged as potential solutions to externally impose controlled microenvironments for organoid generation from hPSCs. Next, we summarize some of these advances with major focus On recent works merging hPSC-derived kidney organoids (hPSC-kidney organoids) with organ-on-chip to develop robust models for drug discovery and disease modeling applications. We foresee that, in the near future, coupling of different organoid models through bioengineering approaches will help advancing to recreate organ-to-organ crosstalk to increase our understanding on kidney disease progression in the human context and search for new therapeutics.
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Affiliation(s)
- Anisha Pahuja
- Pluripotency for Organ Regeneration. Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), 08028 Barcelona, Spain
| | - Iphigénie Goux Corredera
- Pluripotency for Organ Regeneration. Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), 08028 Barcelona, Spain
| | - Daniel Moya-Rull
- Pluripotency for Organ Regeneration. Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), 08028 Barcelona, Spain
| | - Elena Garreta
- Pluripotency for Organ Regeneration. Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), 08028 Barcelona, Spain; University of Barcelona, 08028 Barcelona, Spain.
| | - Nuria Montserrat
- Pluripotency for Organ Regeneration. Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), 08028 Barcelona, Spain; University of Barcelona, 08028 Barcelona, Spain; Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina, Barcelona, Spain; Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain.
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22
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Tian M, Ma Z, Yang GZ. Micro/nanosystems for controllable drug delivery to the brain. Innovation (N Y) 2024; 5:100548. [PMID: 38161522 PMCID: PMC10757293 DOI: 10.1016/j.xinn.2023.100548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 11/26/2023] [Indexed: 01/03/2024] Open
Abstract
Drug delivery to the brain is crucial in the treatment for central nervous system disorders. While significant progress has been made in recent years, there are still major challenges in achieving controllable drug delivery to the brain. Unmet clinical needs arise from various factors, including controlled drug transport, handling large drug doses, methods for crossing biological barriers, the use of imaging guidance, and effective models for analyzing drug delivery. Recent advances in micro/nanosystems have shown promise in addressing some of these challenges. These include the utilization of microfluidic platforms to test and validate the drug delivery process in a controlled and biomimetic setting, the development of novel micro/nanocarriers for large drug loads across the blood-brain barrier, and the implementation of micro-intervention systems for delivering drugs through intraparenchymal or peripheral routes. In this article, we present a review of the latest developments in micro/nanosystems for controllable drug delivery to the brain. We also delve into the relevant diseases, biological barriers, and conventional methods. In addition, we discuss future prospects and the development of emerging robotic micro/nanosystems equipped with directed transportation, real-time image guidance, and closed-loop control.
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Affiliation(s)
- Mingzhen Tian
- Institute of Medical Robotics, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Zhichao Ma
- Institute of Medical Robotics, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Guang-Zhong Yang
- Institute of Medical Robotics, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
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23
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Lojek NM, Williams VA, Rogers AM, Sajo E, Black BJ, Ghezzi CE. A 3D In Vitro Cortical Tissue Model Based on Dense Collagen to Study the Effects of Gamma Radiation on Neuronal Function. Adv Healthc Mater 2024; 13:e2301123. [PMID: 37921265 DOI: 10.1002/adhm.202301123] [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: 04/10/2023] [Revised: 10/14/2023] [Indexed: 11/04/2023]
Abstract
Studies on gamma radiation-induced injury have long been focused on hematopoietic, gastrointestinal, and cardiovascular systems, yet little is known about the effects of gamma radiation on the function of human cortical tissue. The challenge in studying radiation-induced cortical injury is, in part, due to a lack of human tissue models and physiologically relevant readouts. Here, a physiologically relevant 3D collagen-based cortical tissue model (CTM) is developed for studying the functional response of human iPSC-derived neurons and astrocytes to a sub-lethal radiation exposure (5 Gy). Cytotoxicity, DNA damage, morphology, and extracellular electrophysiology are quantified. It is reported that 5 Gy exposure significantly increases cytotoxicity, DNA damage, and astrocyte reactivity while significantly decreasing neurite length and neuronal network activity. Additionally, it is found that clinically deployed radioprotectant amifostine ameliorates the DNA damage, cytotoxicity, and astrocyte reactivity. The CTM provides a critical experimental platform to understand cell-level mechanisms by which gamma radiation (GR) affects human cortical tissue and to screen prospective radioprotectant compounds.
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Affiliation(s)
- Neal M Lojek
- Department of Biomedical Engineering, University of Massachusetts Lowell, Lowell, MA, 01854, USA
| | - Victoria A Williams
- Department of Biomedical Engineering, University of Massachusetts Lowell, Lowell, MA, 01854, USA
| | - Andrew M Rogers
- Department of Physics and Applied Physics, University of Massachusetts Lowell, Lowell, MA, 01854, USA
| | - Erno Sajo
- Department of Physics and Applied Physics, University of Massachusetts Lowell, Lowell, MA, 01854, USA
| | - Bryan J Black
- Department of Biomedical Engineering, University of Massachusetts Lowell, Lowell, MA, 01854, USA
| | - Chiara E Ghezzi
- Department of Biomedical Engineering, University of Massachusetts Lowell, Lowell, MA, 01854, USA
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24
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Wang H, Ning X, Zhao F, Zhao H, Li D. Human organoids-on-chips for biomedical research and applications. Theranostics 2024; 14:788-818. [PMID: 38169573 PMCID: PMC10758054 DOI: 10.7150/thno.90492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 12/09/2023] [Indexed: 01/05/2024] Open
Abstract
Human organoids-on-chips (OrgOCs) are the synergism of human organoids (HOs) technology and microfluidic organs-on-chips (OOCs). OOCs can mimic extrinsic characteristics of organs, such as environmental clues of living tissue, while HOs are more amenable to biological analysis and genetic manipulation. By spatial cooperation, OrgOCs served as 3D organotypic living models allowing them to recapitulate critical tissue-specific properties and forecast human responses and outcomes. It represents a giant leap forward from the regular 2D cell monolayers and animal models in the improved human ecological niche modeling. In recent years, OrgOCs have offered potential promises for clinical studies and advanced the preclinical-to-clinical translation in medical and industrial fields. In this review, we highlight the cutting-edge achievements in OrgOCs, introduce the key features of OrgOCs architectures, and share the revolutionary applications in basic biology, disease modeling, preclinical assay and precision medicine. Furthermore, we discuss how to combine a wide range of disciplines with OrgOCs and accelerate translational applications, as well as the challenges and opportunities of OrgOCs in biomedical research and applications.
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Affiliation(s)
- Hui Wang
- Department of Interventional & Vascular Surgery, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, China
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Xiufan Ning
- Department of Interventional & Vascular Surgery, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, China
| | - Feng Zhao
- College of Basic Medical Sciences, Dalian Medical University, Dalian 116044, China
| | - Hui Zhao
- Department of Interventional & Vascular Surgery, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, China
| | - Dong Li
- Department of Interventional & Vascular Surgery, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, China
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25
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Ma L, Yin L, Zhu H, Li J, Wang D. Two-dimensional vascularized liver organoid on extracellular matrix with defined stiffness for modeling fibrotic and normal tissues. J Tissue Eng 2024; 15:20417314241268344. [PMID: 39130682 PMCID: PMC11316963 DOI: 10.1177/20417314241268344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Accepted: 07/18/2024] [Indexed: 08/13/2024] Open
Abstract
Antifibrotic drug screening requires evaluating the inhibitory effects of drug candidates on fibrotic cells while minimizing any adverse effects on normal cells. It is challenging to create organ-specific vascularized organoids that accurately model fibrotic and normal tissues for drug screening. Our previous studies have established methods for culturing primary microvessels and epithelial cells from adult tissues. In this proof-of-concept study, we used rats as a model organism to create a two-dimensional vascularized liver organoid model that comprised primary microvessels, epithelia, and stellate cells from adult livers. To provide appropriate substrates for cell culture, we engineered ECMs with defined stiffness to mimic the different stages of fibrotic tissues and normal tissues. We examined the effects of two TGFβ signaling inhibitors, A83-01 and pirfenidone, on the vascularized liver organoids on the stiff and soft ECMs. We found that A83-01 inhibited fibrotic markers while promoting epithelial genes of hepatocytes and cholangiocytes. However, it inhibited microvascular genes on soft ECM, indicating a detrimental effect on normal tissues. Furthermore, A83-01 significantly promoted the expression of markers of stem cells and cancers, increasing the potential risk of it being a carcinogen. In contrast, pirfenidone, an FDA-approved compound for antifibrotic treatments, did not significantly affect all the genes examined on soft ECM. Although pirfenidone had minor effects on most genes, it did reduce the expression of collagens, the major components of fibrotic tissues. These results explain why pirfenidone can slow fibrosis progression with minor side effects in clinical trials. In conclusion, our study presents a method for creating vascularized liver organoids that can accurately mimic fibrotic and normal tissues for drug screening. Our findings provide valuable insights into the potential risks and benefits of using A83-01 and pirfenidone as antifibrotic drugs. This method can be applied to other organs to create organ-specific vascularized organoids for drug development.
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Affiliation(s)
- Lei Ma
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Medical College, Qingdao University, Qingdao, China
| | - Lin Yin
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Medical College, Qingdao University, Qingdao, China
| | - Hai Zhu
- Department of Urology, Qingdao Municipal Hospital, Qingdao University, Qingdao, China
| | - Jing Li
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Medical College, Qingdao University, Qingdao, China
| | - Dong Wang
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Medical College, Qingdao University, Qingdao, China
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26
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Zhang S, Xu G, Wu J, Liu X, Fan Y, Chen J, Wallace G, Gu Q. Microphysiological Constructs and Systems: Biofabrication Tactics, Biomimetic Evaluation Approaches, and Biomedical Applications. SMALL METHODS 2024; 8:e2300685. [PMID: 37798902 DOI: 10.1002/smtd.202300685] [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: 05/30/2023] [Revised: 08/23/2023] [Indexed: 10/07/2023]
Abstract
In recent decades, microphysiological constructs and systems (MPCs and MPSs) have undergone significant development, ranging from self-organized organoids to high-throughput organ-on-a-chip platforms. Advances in biomaterials, bioinks, 3D bioprinting, micro/nanofabrication, and sensor technologies have contributed to diverse and innovative biofabrication tactics. MPCs and MPSs, particularly tissue chips relevant to absorption, distribution, metabolism, excretion, and toxicity, have demonstrated potential as precise, efficient, and economical alternatives to animal models for drug discovery and personalized medicine. However, current approaches mainly focus on the in vitro recapitulation of the human anatomical structure and physiological-biochemical indices at a single or a few simple levels. This review highlights the recent remarkable progress in MPC and MPS models and their applications. The challenges that must be addressed to assess the reliability, quantify the techniques, and utilize the fidelity of the models are also discussed.
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Affiliation(s)
- Shuyu Zhang
- State Key Laboratory of Membrane Biology, Institute of Zoology, Chinese Academy of Sciences, Chaoyang District, Beijing, 100101, China
- Department of Obstetrics and Gynecology, Center for Reproductive Medicine/Department of Fetal Medicine and Prenatal Diagnosis/BioResource Research Center, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, China
| | - Guoshi Xu
- State Key Laboratory of Membrane Biology, Institute of Zoology, Chinese Academy of Sciences, Chaoyang District, Beijing, 100101, China
- Beijing Institute for Stem Cell and Regenerative Medicine, Chaoyang District, Beijing, 100101, China
- University of Chinese Academy of Sciences, Huairou District, Beijing, 100049, China
| | - Juan Wu
- State Key Laboratory of Membrane Biology, Institute of Zoology, Chinese Academy of Sciences, Chaoyang District, Beijing, 100101, China
- Beijing Institute for Stem Cell and Regenerative Medicine, Chaoyang District, Beijing, 100101, China
- University of Chinese Academy of Sciences, Huairou District, Beijing, 100049, China
| | - Xiao Liu
- Department of Gastroenterology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, 100730, China
| | - Yong Fan
- Department of Obstetrics and Gynecology, Center for Reproductive Medicine/Department of Fetal Medicine and Prenatal Diagnosis/BioResource Research Center, Guangdong Provincial Key Laboratory of Major Obstetric Diseases, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, China
| | - Jun Chen
- Intelligent Polymer Research Institute, Australian Institute for Innovative Materials, Innovation Campus, University of Wollongong, North Wollongong, NSW, 2500, Australia
| | - Gordon Wallace
- Intelligent Polymer Research Institute, Australian Institute for Innovative Materials, Innovation Campus, University of Wollongong, North Wollongong, NSW, 2500, Australia
| | - Qi Gu
- State Key Laboratory of Membrane Biology, Institute of Zoology, Chinese Academy of Sciences, Chaoyang District, Beijing, 100101, China
- Beijing Institute for Stem Cell and Regenerative Medicine, Chaoyang District, Beijing, 100101, China
- University of Chinese Academy of Sciences, Huairou District, Beijing, 100049, China
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27
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Wei SY, Chen PY, Hsieh CC, Chen YS, Chen TH, Yu YS, Tsai MC, Xie RH, Chen GY, Yin GC, Melero-Martin JM, Chen YC. Engineering large and geometrically controlled vascularized nerve tissue in collagen hydrogels to restore large-sized volumetric muscle loss. Biomaterials 2023; 303:122402. [PMID: 37988898 DOI: 10.1016/j.biomaterials.2023.122402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 09/29/2023] [Accepted: 11/13/2023] [Indexed: 11/23/2023]
Abstract
Developing scalable vascularized and innervated tissue is a critical challenge for the successful clinical application of tissue-engineered constructs. Collagen hydrogels are extensively utilized in cell-mediated vascular network formation because of their naturally excellent biological properties. However, the substantial increase in hydrogel contraction induced by populated cells limits their long-term use. Previous studies attempted to mitigate this issue by concentrating collagen pre-polymer solutions or synthesizing covalently crosslinked collagen hydrogels. However, these methods only partially reduce hydrogel contraction while hindering blood vessel formation within the hydrogels. To address this challenge, we introduced additional support in the form of a supportive spacer to counteract the contraction forces of populated cells and prevent hydrogel contraction. This approach was found to promote cell spreading, resist hydrogel contraction, control hydrogel/tissue geometry, and even facilitate the engineering of functional blood vessels and host nerve growth in just one week. Subsequently, implanting these engineered tissues into muscle defect sites resulted in timely anastomosis with the host vasculature, leading to enhanced myogenesis, increased muscle innervation, and the restoration of injured muscle functionality. Overall, this innovative strategy expands the applicability of collagen hydrogels in fabricating large vascularized nerve tissue constructs for repairing volumetric muscle loss (∼63 %) and restoring muscle function.
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Affiliation(s)
- Shih-Yen Wei
- Department of Materials Science and Engineering, National Tsing-Hua University, Hsinchu, Taiwan
| | - Po-Yu Chen
- Department of Materials Science and Engineering, National Tsing-Hua University, Hsinchu, Taiwan
| | - Chia-Chang Hsieh
- Department of Materials Science and Engineering, National Tsing-Hua University, Hsinchu, Taiwan
| | - Yu-Shan Chen
- Department of Materials Science and Engineering, National Tsing-Hua University, Hsinchu, Taiwan
| | - Tzu-Hsuan Chen
- Department of Materials Science and Engineering, Carnegie Mellon University, PA, USA
| | - Yu-Shan Yu
- Department of Materials Science and Engineering, National Tsing-Hua University, Hsinchu, Taiwan
| | - Min-Chun Tsai
- Department of Materials Science and Engineering, National Tsing-Hua University, Hsinchu, Taiwan
| | - Ren-Hao Xie
- Department of Electrical and Computer Engineering, College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University, Hsinchu, Taiwan; Institute of Biomedical Engineering, College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
| | - Guan-Yu Chen
- Department of Electrical and Computer Engineering, College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University, Hsinchu, Taiwan; Institute of Biomedical Engineering, College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University, Hsinchu, Taiwan; Department of Biological Science and Technology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan; Center for Intelligent Drug Systems and Smart Bio-devices (IDS2B), National Yang Ming Chiao Tung University, Hsinchu, Taiwan
| | - Gung-Chian Yin
- National Synchrotron Radiation Research Center, Hsinchu, Taiwan
| | - Juan M Melero-Martin
- Department of Cardiac Surgery, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA; Department of Surgery, Harvard Medical School, Boston, MA, USA; Harvard Stem Cell Institute, Cambridge, MA, USA
| | - Ying-Chieh Chen
- Department of Materials Science and Engineering, National Tsing-Hua University, Hsinchu, Taiwan.
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28
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Moon HR, Surianarayanan N, Singh T, Han B. Microphysiological systems as reliable drug discovery and evaluation tools: Evolution from innovation to maturity. BIOMICROFLUIDICS 2023; 17:061504. [PMID: 38162229 PMCID: PMC10756708 DOI: 10.1063/5.0179444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 12/01/2023] [Indexed: 01/03/2024]
Abstract
Microphysiological systems (MPSs), also known as organ-on-chip or disease-on-chip, have recently emerged to reconstitute the in vivo cellular microenvironment of various organs and diseases on in vitro platforms. These microfluidics-based platforms are developed to provide reliable drug discovery and regulatory evaluation testbeds. Despite recent emergences and advances of various MPS platforms, their adoption of drug discovery and evaluation processes still lags. This delay is mainly due to a lack of rigorous standards with reproducibility and reliability, and practical difficulties to be adopted in pharmaceutical research and industry settings. This review discusses the current and potential use of MPS platforms in drug discovery processes while considering the context of several key steps during drug discovery processes, including target identification and validation, preclinical evaluation, and clinical trials. Opportunities and challenges are also discussed for the broader dissemination and adoption of MPSs in various drug discovery and regulatory evaluation steps. Addressing these challenges will transform long and expensive drug discovery and evaluation processes into more efficient discovery, screening, and approval of innovative drugs.
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Affiliation(s)
- Hye-Ran Moon
- School of Mechanical Engineering, Purdue University, West Lafayette, Indiana 47907, USA
| | | | - Tarun Singh
- School of Mechanical Engineering, Purdue University, West Lafayette, Indiana 47907, USA
| | - Bumsoo Han
- Author to whom correspondence should be addressed:. Tel: +1-765-494-5626
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29
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Roberto de Barros N, Wang C, Maity S, Peirsman A, Nasiri R, Herland A, Ermis M, Kawakita S, Gregatti Carvalho B, Hosseinzadeh Kouchehbaghi N, Donizetti Herculano R, Tirpáková Z, Mohammad Hossein Dabiri S, Lucas Tanaka J, Falcone N, Choroomi A, Chen R, Huang S, Zisblatt E, Huang Y, Rashad A, Khorsandi D, Gangrade A, Voskanian L, Zhu Y, Li B, Akbari M, Lee J, Remzi Dokmeci M, Kim HJ, Khademhosseini A. Engineered organoids for biomedical applications. Adv Drug Deliv Rev 2023; 203:115142. [PMID: 37967768 PMCID: PMC10842104 DOI: 10.1016/j.addr.2023.115142] [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: 04/18/2023] [Revised: 10/03/2023] [Accepted: 11/10/2023] [Indexed: 11/17/2023]
Abstract
As miniaturized and simplified stem cell-derived 3D organ-like structures, organoids are rapidly emerging as powerful tools for biomedical applications. With their potential for personalized therapeutic interventions and high-throughput drug screening, organoids have gained significant attention recently. In this review, we discuss the latest developments in engineering organoids and using materials engineering, biochemical modifications, and advanced manufacturing technologies to improve organoid culture and replicate vital anatomical structures and functions of human tissues. We then explore the diverse biomedical applications of organoids, including drug development and disease modeling, and highlight the tools and analytical techniques used to investigate organoids and their microenvironments. We also examine the latest clinical trials and patents related to organoids that show promise for future clinical translation. Finally, we discuss the challenges and future perspectives of using organoids to advance biomedical research and potentially transform personalized medicine.
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Affiliation(s)
| | - Canran Wang
- Andrew and Peggy Cherng Department of Medical Engineering, Division of Engineering and Applied Science, California Institute of Technology, Pasadena, CA 91125, USA
| | - Surjendu Maity
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, CA 90064, USA
| | - Arne Peirsman
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, CA 90064, USA; Plastic and Reconstructive Surgery, Ghent University Hospital, Ghent, Belgium
| | - Rohollah Nasiri
- Division of Nanobiotechnology, Department of Protein Science, Science for Life Laboratory, KTH Royal Institute of Technology, 17165 Solna, Sweden
| | - Anna Herland
- Division of Nanobiotechnology, Department of Protein Science, Science for Life Laboratory, KTH Royal Institute of Technology, 17165 Solna, Sweden
| | - Menekse Ermis
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, CA 90064, USA
| | - Satoru Kawakita
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, CA 90064, USA
| | - Bruna Gregatti Carvalho
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, CA 90064, USA; Department of Material and Bioprocess Engineering, School of Chemical Engineering, University of Campinas (UNICAMP), 13083-970 Campinas, Brazil
| | - Negar Hosseinzadeh Kouchehbaghi
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, CA 90064, USA; Department of Textile Engineering, Amirkabir University of Technology (Tehran Polytechnic), Hafez Avenue, 1591634311 Tehran, Iran
| | - Rondinelli Donizetti Herculano
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, CA 90064, USA; Autonomy Research Center for STEAHM (ARCS), California State University, Northridge, CA 91324, USA; São Paulo State University (UNESP), Bioengineering and Biomaterials Group, School of Pharmaceutical Sciences, Araraquara, SP, Brazil
| | - Zuzana Tirpáková
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, CA 90064, USA; Department of Biology and Physiology, University of Veterinary Medicine and Pharmacy in Kosice, Komenskeho 73, 04181 Kosice, Slovakia
| | - Seyed Mohammad Hossein Dabiri
- Laboratory for Innovations in Micro Engineering (LiME), Department of Mechanical Engineering, University of Victoria, Victoria, BC V8P 5C2, Canada
| | - Jean Lucas Tanaka
- Butantan Institute, Viral Biotechnology Laboratory, São Paulo, SP Brazil; University of São Paulo (USP), São Paulo, SP Brazil
| | - Natashya Falcone
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, CA 90064, USA
| | - Auveen Choroomi
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, CA 90064, USA
| | - RunRun Chen
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, CA 90064, USA; Autonomy Research Center for STEAHM (ARCS), California State University, Northridge, CA 91324, USA
| | - Shuyi Huang
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, CA 90064, USA; Autonomy Research Center for STEAHM (ARCS), California State University, Northridge, CA 91324, USA
| | - Elisheva Zisblatt
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, CA 90064, USA
| | - Yixuan Huang
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, CA 90064, USA
| | - Ahmad Rashad
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, CA 90064, USA
| | - Danial Khorsandi
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, CA 90064, USA
| | - Ankit Gangrade
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, CA 90064, USA
| | - Leon Voskanian
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, CA 90064, USA
| | - Yangzhi Zhu
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, CA 90064, USA
| | - Bingbing Li
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, CA 90064, USA; Autonomy Research Center for STEAHM (ARCS), California State University, Northridge, CA 91324, USA
| | - Mohsen Akbari
- Laboratory for Innovations in Micro Engineering (LiME), Department of Mechanical Engineering, University of Victoria, Victoria, BC V8P 5C2, Canada
| | - Junmin Lee
- Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), Pohang, Gyeongbuk 37673, Republic of Korea
| | | | - Han-Jun Kim
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, CA 90064, USA; College of Pharmacy, Korea University, Sejong 30019, Republic of Korea.
| | - Ali Khademhosseini
- Terasaki Institute for Biomedical Innovation (TIBI), Los Angeles, CA 90064, USA.
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Murphy AR, Allenby MC. In vitro microvascular engineering approaches and strategies for interstitial tissue integration. Acta Biomater 2023; 171:114-130. [PMID: 37717711 DOI: 10.1016/j.actbio.2023.09.019] [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: 06/22/2023] [Revised: 09/10/2023] [Accepted: 09/12/2023] [Indexed: 09/19/2023]
Abstract
The increasing gap between clinical demand for tissue or organ transplants and the availability of donated tissue highlights the emerging opportunities for lab-grown or synthetically engineered tissue. While the field of tissue engineering has existed for nearly half a century, its clinical translation remains unrealised, in part, due to a limited ability to engineer sufficient vascular supply into fabricated tissue, which is necessary to enable nutrient and waste exchange, prevent cellular necrosis, and support tissue proliferation. Techniques to develop anatomically relevant, functional vascular networks in vitro have made significant progress in the last decade, however, the challenge now remains as to how best incorporate these throughout dense parenchymal tissue-like structures to address diffusion-limited development and allow for the fabrication of large-scale vascularised tissue. This review explores advances made in the laboratory engineering of vasculature structures and summarises recent attempts to integrate vascular networks together with sophisticated in vitro avascular tissue and organ-like structures. STATEMENT OF SIGNIFICANCE: The ability to grow full scale, functional tissue and organs in vitro is primarily limited by an inability to adequately diffuse oxygen and nutrients throughout developing cellularised structures, which generally results from the absence of perfusable vessel networks. Techniques to engineering both perfusable vascular networks and avascular miniaturised organ-like structures have recently increased in complexity, sophistication, and physiological relevance. However, integrating these two essential elements into a single functioning vascularised tissue structure represents a significant spatial and temporal engineering challenge which is yet to be surmounted. Here, we explore a range of vessel morphogenic phenomena essential for tissue-vascular co-development, as well as evaluate a range of recent noteworthy approaches for generating vascularised tissue products in vitro.
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Affiliation(s)
- A R Murphy
- School of Chemical Engineering, Faculty of Engineering, Architecture and Information Technology, The University of Queensland, St Lucia, QLD 4100, Australia
| | - M C Allenby
- School of Chemical Engineering, Faculty of Engineering, Architecture and Information Technology, The University of Queensland, St Lucia, QLD 4100, Australia; Centre for Biomedical Technologies, School of Medical, Mechanical and Process Engineering, Faculty of Engineering, Queensland University of Technology, Kelvin Grove, QLD 4059, Australia.
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Russell T, Dirar Q, Li Y, Chiang C, Laskowitz DT, Yun Y. Cortical spheroid on perfusable microvascular network in a microfluidic device. PLoS One 2023; 18:e0288025. [PMID: 37856438 PMCID: PMC10586606 DOI: 10.1371/journal.pone.0288025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 06/18/2023] [Indexed: 10/21/2023] Open
Abstract
Human induced pluripotent stem cell (hiPSC)-derived brain spheroids can recapitulate the complex cytoarchitecture of the brain, as well as the genetic/epigenetic footprint of human brain development. However, hiPSC-derived 3D models such as spheroid and organoids does not have a perfusable microvascular network, which plays a vital role in maintaining homeostasis in vivo. With the critical balance of positive and negative angiogenic modulators, 3D microvascular network can be achieved by angiogenesis. This paper reports on a microfluidic-based three-dimensional, cortical spheroid grafted on the vascular-network. Vascular network was formed by inducing angiogenic sprouting using concentration gradient-driven angiogenic factors in the microfluidic device. We investigate critical factors for angiogenic vascular network formation with spheroid placement, including 1) a PKCα activator, phorbol-12-myristate-13-acetate (PMA); 2) orientation of endothelial cells under perfusion and permeability of vascular network; 3) effect of extracellular matrix (ECM) types and their densities on angiogenesis; and 4) integration with cortical spheroid on vascular network. This paper demonstrates proof of concept for the potential utility of a membrane-free in vitro cortical spheroid tissue construct with perfusable microvascular network that can be scaled up to a high throughput platform. It can provide a cost-effective alternative platform to animal testing by modeling brain diseases and disorders, and screening drugs.
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Affiliation(s)
- Teal Russell
- Fostering Innovation Through Biosystems for Enhanced Scientific Technologies (FIT BEST) Laboratory, Department of Chemical, Biological, and Bio Engineering, College of Engineering, North Carolina A&T State University, Greensboro, NC, United States of America
| | - Qassim Dirar
- Fostering Innovation Through Biosystems for Enhanced Scientific Technologies (FIT BEST) Laboratory, Department of Chemical, Biological, and Bio Engineering, College of Engineering, North Carolina A&T State University, Greensboro, NC, United States of America
| | - Yan Li
- Chemical & Biomedical Engineering, College of Engineering, Florida A&M University-Florida State University, Tallahassee, FL, United States of America
| | | | - Daniel T. Laskowitz
- Department of Neurology, Duke University Medical Center, Durham, NC, United States of America
| | - Yeoheung Yun
- Fostering Innovation Through Biosystems for Enhanced Scientific Technologies (FIT BEST) Laboratory, Department of Chemical, Biological, and Bio Engineering, College of Engineering, North Carolina A&T State University, Greensboro, NC, United States of America
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Yu Y, Leng Y, Song X, Mu J, Ma L, Yin L, Zheng Y, Lu Y, Li Y, Qiu X, Zhu H, Li J, Wang D. Extracellular Matrix Stiffness Regulates Microvascular Stability by Controlling Endothelial Paracrine Signaling to Determine Pericyte Fate. Arterioscler Thromb Vasc Biol 2023; 43:1887-1899. [PMID: 37650330 DOI: 10.1161/atvbaha.123.319119] [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: 02/06/2023] [Accepted: 08/15/2023] [Indexed: 09/01/2023]
Abstract
BACKGROUND The differentiation of pericytes into myofibroblasts causes microvascular degeneration, ECM (extracellular matrix) accumulation, and tissue stiffening, characteristics of fibrotic diseases. It is unclear how pericyte-myofibroblast differentiation is regulated in the microvascular environment. Our previous study established a novel 2-dimensional platform for coculturing microvascular endothelial cells (ECs) and pericytes derived from the same tissue. This study investigated how ECM stiffness regulated microvascular ECs, pericytes, and their interactions. METHODS Primary microvessels were cultured in the TGM2D medium (tubular microvascular growth medium on 2-dimensional substrates). Stiff ECM was prepared by incubating ECM solution in regular culture dishes for 1 hour followed by PBS wash. Soft ECM with Young modulus of ≈6 kPa was used unless otherwise noted. Bone grafts were prepared from the rat skull. Immunostaining, RNA sequencing, RT-qPCR (real-time quantitative polymerase chain reaction), Western blotting, and knockdown experiments were performed on the cells. RESULTS Primary microvascular pericytes differentiated into myofibroblasts (NG2+αSMA+) on stiff ECM, even with the TGFβ (transforming growth factor beta) signaling inhibitor A83-01. Soft ECM and A83-01 cooperatively maintained microvascular stability while inhibiting pericyte-myofibroblast differentiation (NG2+αSMA-/low). We thus defined 2 pericyte subpopulations: primary (NG2+αSMA-/low) and activated (NG2+αSMA+) pericytes. Soft ECM promoted microvascular regeneration and inhibited fibrosis in bone graft transplantation in vivo. As integrins are the major mechanosensor, we performed RT-qPCR screening of integrin family members and found Itgb1 (integrin β1) was the major subunit downregulated by soft ECM and A83-01 treatment. Knocking down Itgb1 suppressed myofibroblast differentiation on stiff ECM. Interestingly, ITGB1 phosphorylation (Y783) was mainly located on microvascular ECs on stiff ECM, which promoted EC secretion of paracrine factors, including CTGF (connective tissue growth factor), to induce pericyte-myofibroblast differentiation. CTGF knockdown or monoclonal antibody treatment partially reduced myofibroblast differentiation, implying the participation of multiple pathways in fibrosis formation. CONCLUSIONS ECM stiffness and TGFβ signaling cooperatively regulate microvascular stability and pericyte-myofibroblast differentiation. Stiff ECM promotes EC ITGB1 phosphorylation (Y783) and CTGF secretion, which induces pericyte-myofibroblast differentiation.
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Affiliation(s)
- Yali Yu
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Medical College, Qingdao University, China (Y.Y., Y. Leng, X.S., J.M., L.M., L.Y., Y.Z., J.L., D.W.)
- School of Basic Medicine, Qingdao University, China (Y.Y., Y. Leng, X.S., L.M., L.Y., Y.Z.)
- Key Laboratory of Birth Regulation and Control Technology of National Health Commission of China, Maternal and Child Health Care Hospital of Shandong Province Affiliated to Qingdao University, Jinan, China (Y.Y., L.M., D.W.)
| | - Yu Leng
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Medical College, Qingdao University, China (Y.Y., Y. Leng, X.S., J.M., L.M., L.Y., Y.Z., J.L., D.W.)
- School of Basic Medicine, Qingdao University, China (Y.Y., Y. Leng, X.S., L.M., L.Y., Y.Z.)
| | - Xiuyue Song
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Medical College, Qingdao University, China (Y.Y., Y. Leng, X.S., J.M., L.M., L.Y., Y.Z., J.L., D.W.)
- School of Basic Medicine, Qingdao University, China (Y.Y., Y. Leng, X.S., L.M., L.Y., Y.Z.)
| | - Jie Mu
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Medical College, Qingdao University, China (Y.Y., Y. Leng, X.S., J.M., L.M., L.Y., Y.Z., J.L., D.W.)
- College of Life Sciences and School of Pharmacy, Medical College, Qingdao University, China (J.M.)
| | - Lei Ma
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Medical College, Qingdao University, China (Y.Y., Y. Leng, X.S., J.M., L.M., L.Y., Y.Z., J.L., D.W.)
- School of Basic Medicine, Qingdao University, China (Y.Y., Y. Leng, X.S., L.M., L.Y., Y.Z.)
- Key Laboratory of Birth Regulation and Control Technology of National Health Commission of China, Maternal and Child Health Care Hospital of Shandong Province Affiliated to Qingdao University, Jinan, China (Y.Y., L.M., D.W.)
| | - Lin Yin
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Medical College, Qingdao University, China (Y.Y., Y. Leng, X.S., J.M., L.M., L.Y., Y.Z., J.L., D.W.)
- School of Basic Medicine, Qingdao University, China (Y.Y., Y. Leng, X.S., L.M., L.Y., Y.Z.)
| | - Yu Zheng
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Medical College, Qingdao University, China (Y.Y., Y. Leng, X.S., J.M., L.M., L.Y., Y.Z., J.L., D.W.)
- School of Basic Medicine, Qingdao University, China (Y.Y., Y. Leng, X.S., L.M., L.Y., Y.Z.)
- Department of Urology, Qingdao Municipal Hospital Affiliated to Qingdao University, China (Y.Z., Y. Lu, H.Z.)
| | - Yi Lu
- Department of Urology, Qingdao Municipal Hospital Affiliated to Qingdao University, China (Y.Z., Y. Lu, H.Z.)
| | - Yuanming Li
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (Y. Li, X.Q.)
| | - Xuefeng Qiu
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (Y. Li, X.Q.)
| | - Hai Zhu
- Department of Urology, Qingdao Municipal Hospital Affiliated to Qingdao University, China (Y.Z., Y. Lu, H.Z.)
| | - Jing Li
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Medical College, Qingdao University, China (Y.Y., Y. Leng, X.S., J.M., L.M., L.Y., Y.Z., J.L., D.W.)
| | - Dong Wang
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Medical College, Qingdao University, China (Y.Y., Y. Leng, X.S., J.M., L.M., L.Y., Y.Z., J.L., D.W.)
- Key Laboratory of Birth Regulation and Control Technology of National Health Commission of China, Maternal and Child Health Care Hospital of Shandong Province Affiliated to Qingdao University, Jinan, China (Y.Y., L.M., D.W.)
- Shandong Provincial Institute of Cancer Prevention, Jinan, China (D.W.)
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Yousafzai MS, Hammer JA. Using Biosensors to Study Organoids, Spheroids and Organs-on-a-Chip: A Mechanobiology Perspective. BIOSENSORS 2023; 13:905. [PMID: 37887098 PMCID: PMC10605946 DOI: 10.3390/bios13100905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 09/13/2023] [Accepted: 09/19/2023] [Indexed: 10/28/2023]
Abstract
The increasing popularity of 3D cell culture models is being driven by the demand for more in vivo-like conditions with which to study the biochemistry and biomechanics of numerous biological processes in health and disease. Spheroids and organoids are 3D culture platforms that self-assemble and regenerate from stem cells, tissue progenitor cells or cell lines, and that show great potential for studying tissue development and regeneration. Organ-on-a-chip approaches can be used to achieve spatiotemporal control over the biochemical and biomechanical signals that promote tissue growth and differentiation. These 3D model systems can be engineered to serve as disease models and used for drug screens. While culture methods have been developed to support these 3D structures, challenges remain to completely recapitulate the cell-cell and cell-matrix biomechanical interactions occurring in vivo. Understanding how forces influence the functions of cells in these 3D systems will require precise tools to measure such forces, as well as a better understanding of the mechanobiology of cell-cell and cell-matrix interactions. Biosensors will prove powerful for measuring forces in both of these contexts, thereby leading to a better understanding of how mechanical forces influence biological systems at the cellular and tissue levels. Here, we discussed how biosensors and mechanobiological research can be coupled to develop accurate, physiologically relevant 3D tissue models to study tissue development, function, malfunction in disease, and avenues for disease intervention.
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Affiliation(s)
- Muhammad Sulaiman Yousafzai
- Cell and Developmental Biology Center, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - John A. Hammer
- Cell and Developmental Biology Center, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD 20892, USA
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Shrestha J, Paudel KR, Nazari H, Dharwal V, Bazaz SR, Johansen MD, Dua K, Hansbro PM, Warkiani ME. Advanced models for respiratory disease and drug studies. Med Res Rev 2023; 43:1470-1503. [PMID: 37119028 PMCID: PMC10946967 DOI: 10.1002/med.21956] [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: 02/15/2022] [Revised: 02/02/2023] [Accepted: 03/17/2023] [Indexed: 04/30/2023]
Abstract
The global burden of respiratory diseases is enormous, with many millions of people suffering and dying prematurely every year. The global COVID-19 pandemic witnessed recently, along with increased air pollution and wildfire events, increases the urgency of identifying the most effective therapeutic measures to combat these diseases even further. Despite increasing expenditure and extensive collaborative efforts to identify and develop the most effective and safe treatments, the failure rates of drugs evaluated in human clinical trials are high. To reverse these trends and minimize the cost of drug development, ineffective drug candidates must be eliminated as early as possible by employing new, efficient, and accurate preclinical screening approaches. Animal models have been the mainstay of pulmonary research as they recapitulate the complex physiological processes, Multiorgan interplay, disease phenotypes of disease, and the pharmacokinetic behavior of drugs. Recently, the use of advanced culture technologies such as organoids and lung-on-a-chip models has gained increasing attention because of their potential to reproduce human diseased states and physiology, with clinically relevant responses to drugs and toxins. This review provides an overview of different animal models for studying respiratory diseases and evaluating drugs. We also highlight recent progress in cell culture technologies to advance integrated models and discuss current challenges and present future perspectives.
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Affiliation(s)
- Jesus Shrestha
- School of Biomedical EngineeringUniversity of Technology SydneySydneyNew South WalesAustralia
| | - Keshav Raj Paudel
- Centre for InflammationCentenary Institute and University of Technology SydneySydneyNew South WalesAustralia
| | - Hojjatollah Nazari
- School of Biomedical EngineeringUniversity of Technology SydneySydneyNew South WalesAustralia
| | - Vivek Dharwal
- Centre for InflammationCentenary Institute and University of Technology SydneySydneyNew South WalesAustralia
| | - Sajad Razavi Bazaz
- School of Biomedical EngineeringUniversity of Technology SydneySydneyNew South WalesAustralia
| | - Matt D. Johansen
- Centre for InflammationCentenary Institute and University of Technology SydneySydneyNew South WalesAustralia
| | - Kamal Dua
- Discipline of Pharmacy, Graduate School of HealthUniversity of TechnologySydneyNew South WalesAustralia
- Faculty of Health, Australian Research Centre in Complementary & Integrative MedicineUniversity of Technology SydneyUltimoNew South WalesAustralia
| | - Philip M. Hansbro
- Centre for InflammationCentenary Institute and University of Technology SydneySydneyNew South WalesAustralia
| | - Majid Ebrahimi Warkiani
- School of Biomedical EngineeringUniversity of Technology SydneySydneyNew South WalesAustralia
- Institute for Biomedical Materials and Devices, Faculty of ScienceUniversity of Technology SydneyUltimoNew South WalesAustralia
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Reyat JS, di Maio A, Grygielska B, Pike J, Kemble S, Rodriguez-Romero A, Simoglou Karali C, Croft AP, Psaila B, Simões F, Rayes J, Khan AO. Modelling the pathology and treatment of cardiac fibrosis in vascularised atrial and ventricular cardiac microtissues. Front Cardiovasc Med 2023; 10:1156759. [PMID: 37727305 PMCID: PMC10506403 DOI: 10.3389/fcvm.2023.1156759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 08/09/2023] [Indexed: 09/21/2023] Open
Abstract
Introduction Recent advances in human cardiac 3D approaches have yielded progressively more complex and physiologically relevant culture systems. However, their application in the study of complex pathological processes, such as inflammation and fibrosis, and their utility as models for drug development have been thus far limited. Methods In this work, we report the development of chamber-specific, vascularised human induced pluripotent stem cell-derived cardiac microtissues, which allow for the multi-parametric assessment of cardiac fibrosis. Results We demonstrate the generation of a robust vascular system in the microtissues composed of endothelial cells, fibroblasts and atrial or ventricular cardiomyocytes that exhibit gene expression signatures, architectural, and electrophysiological resemblance to in vivo-derived anatomical cardiac tissues. Following pro-fibrotic stimulation using TGFβ, cardiac microtissues recapitulated hallmarks of cardiac fibrosis, including myofibroblast activation and collagen deposition. A study of Ca2+ dynamics in fibrotic microtissues using optical mapping revealed prolonged Ca2+ decay, reflecting cardiomyocyte dysfunction, which is linked to the severity of fibrosis. This phenotype could be reversed by TGFβ receptor inhibition or by using the BET bromodomain inhibitor, JQ1. Discussion In conclusion, we present a novel methodology for the generation of chamber-specific cardiac microtissues that is highly scalable and allows for the multi-parametric assessment of cardiac remodelling and pharmacological screening.
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Affiliation(s)
- Jasmeet S. Reyat
- College of Medical and Dental Sciences, Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, United Kingdom
- Department of Physiology, Anatomy and Genetics, Institute of Developmental and Regenerative Medicine, University of Oxford, Oxford, United Kingdom
| | - Alessandro di Maio
- The Centre of Membrane Proteins and Receptors (COMPARE), University of Birmingham and University of Nottingham, Birmingham, United Kingdom
| | - Beata Grygielska
- College of Medical and Dental Sciences, Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Jeremy Pike
- College of Medical and Dental Sciences, Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, United Kingdom
- The Centre of Membrane Proteins and Receptors (COMPARE), University of Birmingham and University of Nottingham, Birmingham, United Kingdom
| | - Samuel Kemble
- Rheumatology Research Group, College of Medical and Dental Sciences, Institute of Inflammation and Ageing, University of Birmingham, Queen Elizabeth Hospital, Birmingham, United Kingdom
| | - Antonio Rodriguez-Romero
- Radcliffe Department of Medicine and National Institute of Health Research (NIHR) Oxford Biomedical Research Centre, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, United Kingdom
| | - Christina Simoglou Karali
- Radcliffe Department of Medicine and National Institute of Health Research (NIHR) Oxford Biomedical Research Centre, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, United Kingdom
| | - Adam P. Croft
- Rheumatology Research Group, College of Medical and Dental Sciences, Institute of Inflammation and Ageing, University of Birmingham, Queen Elizabeth Hospital, Birmingham, United Kingdom
| | - Bethan Psaila
- Radcliffe Department of Medicine and National Institute of Health Research (NIHR) Oxford Biomedical Research Centre, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, United Kingdom
- Cancer and Haematology Centre, Churchill Hospital, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - Filipa Simões
- Department of Physiology, Anatomy and Genetics, Institute of Developmental and Regenerative Medicine, University of Oxford, Oxford, United Kingdom
| | - Julie Rayes
- College of Medical and Dental Sciences, Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, United Kingdom
- The Centre of Membrane Proteins and Receptors (COMPARE), University of Birmingham and University of Nottingham, Birmingham, United Kingdom
| | - Abdullah O. Khan
- College of Medical and Dental Sciences, Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, United Kingdom
- Radcliffe Department of Medicine and National Institute of Health Research (NIHR) Oxford Biomedical Research Centre, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, United Kingdom
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Juste-Lanas Y, Hervas-Raluy S, García-Aznar JM, González-Loyola A. Fluid flow to mimic organ function in 3D in vitro models. APL Bioeng 2023; 7:031501. [PMID: 37547671 PMCID: PMC10404142 DOI: 10.1063/5.0146000] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 06/20/2023] [Indexed: 08/08/2023] Open
Abstract
Many different strategies can be found in the literature to model organ physiology, tissue functionality, and disease in vitro; however, most of these models lack the physiological fluid dynamics present in vivo. Here, we highlight the importance of fluid flow for tissue homeostasis, specifically in vessels, other lumen structures, and interstitium, to point out the need of perfusion in current 3D in vitro models. Importantly, the advantages and limitations of the different current experimental fluid-flow setups are discussed. Finally, we shed light on current challenges and future focus of fluid flow models applied to the newest bioengineering state-of-the-art platforms, such as organoids and organ-on-a-chip, as the most sophisticated and physiological preclinical platforms.
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Affiliation(s)
| | - Silvia Hervas-Raluy
- Department of Mechanical Engineering, Engineering Research Institute of Aragón (I3A), University of Zaragoza, Zaragoza, Spain
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沈 钧, 欧阳 智, 钟 健, 龙 怡, 孙 誉, 曾 烨. [Research progress on vascularization of organoids]. SHENG WU YI XUE GONG CHENG XUE ZA ZHI = JOURNAL OF BIOMEDICAL ENGINEERING = SHENGWU YIXUE GONGCHENGXUE ZAZHI 2023; 40:625-631. [PMID: 37666751 PMCID: PMC10477383 DOI: 10.7507/1001-5515.202211011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 02/21/2023] [Indexed: 09/06/2023]
Abstract
Organoids are three-dimensional structures formed by self-organizing growth of cells in vitro, which own many structures and functions similar with those of corresponding in vivo organs. Although the organoid culture technologies are rapidly developed and the original cells are abundant, the organoid cultured by current technologies are rather different with the real organs, which limits their application. The major challenges of organoid cultures are the immature tissue structure and restricted growth, both of which are caused by poor functional vasculature. Therefore, how to develop the vascularization of organoids has become an urgent problem. We presently reviewed the progresses on the original cells of organoids and the current methods to develop organoids vascularization, which provide clues to solve the above-mentioned problems.
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Affiliation(s)
- 钧怡 沈
- 四川大学 华西基础医学与法医学院 生物医学工程研究室(成都 610041)Institute of Biomedical Engineering, West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, Chengdu 610041, P. R. China
| | - 智 欧阳
- 四川大学 华西基础医学与法医学院 生物医学工程研究室(成都 610041)Institute of Biomedical Engineering, West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, Chengdu 610041, P. R. China
| | - 健 钟
- 四川大学 华西基础医学与法医学院 生物医学工程研究室(成都 610041)Institute of Biomedical Engineering, West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, Chengdu 610041, P. R. China
| | - 怡岑 龙
- 四川大学 华西基础医学与法医学院 生物医学工程研究室(成都 610041)Institute of Biomedical Engineering, West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, Chengdu 610041, P. R. China
| | - 誉珈 孙
- 四川大学 华西基础医学与法医学院 生物医学工程研究室(成都 610041)Institute of Biomedical Engineering, West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, Chengdu 610041, P. R. China
| | - 烨 曾
- 四川大学 华西基础医学与法医学院 生物医学工程研究室(成都 610041)Institute of Biomedical Engineering, West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, Chengdu 610041, P. R. China
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38
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Walz S, Pollehne P, Vollmer P, Aicher WK, Stenzl A, Harland N, Amend B. Effects of Scaffolds on Urine- and Urothelial Carcinoma Tissue-Derived Organoids from Bladder Cancer Patients. Cells 2023; 12:2108. [PMID: 37626918 PMCID: PMC10453567 DOI: 10.3390/cells12162108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 08/16/2023] [Accepted: 08/17/2023] [Indexed: 08/27/2023] Open
Abstract
Organoids are three-dimensional constructs generated by placing cells in scaffolds to facilitate the growth of cultures with cell-cell and cell-matrix interactions close to the in vivo situation. Organoids may contain different types of cells, including cancer cells, progenitor cells, or differentiated cells. As distinct culture conditions have significant effects on cell metabolism, we explored the expansion of cells and expression of marker genes in bladder cancer cells expanded in two different common scaffolds. The cells were seeded in basement membrane extract (BME; s.c., Matrigel®) or in a cellulose-derived hydrogel (GrowDex®, GD) and cultured. The size of organoids and expression of marker genes were studied. We discovered that BME facilitated the growth of significantly larger organoids of cancer cell line RT112 (p < 0.05), cells from a solid tumor (p < 0.001), and a voiding urine sample (p < 0.001). Expression of proliferation marker Ki76, transcription factor TP63, cytokeratin CK20, and cell surface marker CD24 clearly differed in these different tumor cells upon expansion in BME when compared to cells in GD. We conclude that the choice of scaffold utilized for the generation of organoids has an impact not only on cell growth and organoid size but also on protein expression. The disadvantages of batch-to-batch-variations of BME must be balanced with the phenotypic bias observed with GD scaffolds when standardizing organoid cultures for clinical diagnoses.
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Affiliation(s)
- Simon Walz
- Department of Urology, University of Tuebingen Hospital, 72076 Tübingen, Germany
| | - Paul Pollehne
- Center for Medical Research, University of Tuebingen, 72074 Tübingen, Germany
| | - Philipp Vollmer
- Center for Medical Research, University of Tuebingen, 72074 Tübingen, Germany
| | - Wilhelm K. Aicher
- Center for Medical Research, University of Tuebingen, 72074 Tübingen, Germany
| | - Arnulf Stenzl
- Department of Urology, University of Tuebingen Hospital, 72076 Tübingen, Germany
| | - Niklas Harland
- Department of Urology, University of Tuebingen Hospital, 72076 Tübingen, Germany
| | - Bastian Amend
- Department of Urology, University of Tuebingen Hospital, 72076 Tübingen, Germany
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Skubal M, Larney BM, Phung NB, Desmaras JC, Dozic AV, Volpe A, Ogirala A, Machado CL, Djibankov J, Ponomarev V, Grimm J. Vascularized tumor on a microfluidic chip to study mechanisms promoting tumor neovascularization and vascular targeted therapies. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.08.07.552309. [PMID: 37609216 PMCID: PMC10441301 DOI: 10.1101/2023.08.07.552309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/24/2023]
Abstract
The cascade of events leading to tumor formation includes induction of a tumor supporting neovasculature as a primary hallmark of cancer. Developing vasculature is difficult to evaluate in vivo but can be captured using microfluidic chip technology and patient derived cells. Herein, we established an on chip approach to investigate the mechanisms promoting tumor vascularization and vascular targeted therapies via co-culture of metastatic renal cell carcinoma spheroids and endothelial cells in a 3D environment. Our model permitted real-time, high-resolution observation and assessment of tumor-induced angiogenesis, where endothelial cells sprout towards the tumor and mimic a vascular network. Bevacizumab, an angiogenic inhibitor, disrupted interactions between vessels and tumors, destroying the vascular network. The on chip approach enabled assessment of endothelial cell biology, vessel's functionality, drug delivery, and molecular expression of PSMA. Finally, observations in the vascularized tumor on chip permitted direct and conclusive quantification of this therapy in weeks as opposed to months in a comparable animal model. Teaser Vascularized tumor on microfluidic chip provides opportunity to study targeted therapies and improves preclinical drug discovery.
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40
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Jeon S, Lee YS, Oh SR, Jeong J, Lee DH, So KH, Hwang NS. Recent advances in endocrine organoids for therapeutic application. Adv Drug Deliv Rev 2023; 199:114959. [PMID: 37301512 DOI: 10.1016/j.addr.2023.114959] [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: 03/15/2023] [Revised: 05/21/2023] [Accepted: 06/05/2023] [Indexed: 06/12/2023]
Abstract
The endocrine system, consisting of the hypothalamus, pituitary, endocrine glands, and hormones, plays a critical role in hormone metabolic interactions. The complexity of the endocrine system is a significant obstacle to understanding and treating endocrine disorders. Notably, advances in endocrine organoid generation allow a deeper understanding of the endocrine system by providing better comprehension of molecular mechanisms of pathogenesis. Here, we highlight recent advances in endocrine organoids for a wide range of therapeutic applications, from cell transplantation therapy to drug toxicity screening, combined with development in stem cell differentiation and gene editing technologies. In particular, we provide insights into the transplantation of endocrine organoids to reverse endocrine dysfunctions and progress in developing strategies for better engraftments. We also discuss the gap between preclinical and clinical research. Finally, we provide future perspectives for research on endocrine organoids for the development of more effective treatments for endocrine disorders.
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Affiliation(s)
- Suwan Jeon
- Interdisciplinary Program for Biochemical Engineering and Biotechnology, Seoul National University, Seoul 08826, Republic of Korea
| | - Young-Sun Lee
- School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, Seoul 08826, Republic of Korea
| | - Seh Ri Oh
- School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, Seoul 08826, Republic of Korea
| | - Jinseong Jeong
- School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, Seoul 08826, Republic of Korea
| | - Dong-Hyun Lee
- Interdisciplinary Program for Biochemical Engineering and Biotechnology, Seoul National University, Seoul 08826, Republic of Korea
| | - Kyoung-Ha So
- School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, Seoul 08826, Republic of Korea; Bio-MAX/N-Bio Institute, Institute of Bio-Engineering, Seoul National University, Seoul 08826, Republic of Korea.
| | - Nathaniel S Hwang
- Interdisciplinary Program for Biochemical Engineering and Biotechnology, Seoul National University, Seoul 08826, Republic of Korea; School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, Seoul 08826, Republic of Korea; Bio-MAX/N-Bio Institute, Institute of Bio-Engineering, Seoul National University, Seoul 08826, Republic of Korea; Institute of Engineering Research, Seoul National University, Seoul, 08826, Republic of Korea.
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Buchmann S, Enrico A, Holzreuter MA, Reid M, Zeglio E, Niklaus F, Stemme G, Herland A. Probabilistic cell seeding and non-autofluorescent 3D-printed structures as scalable approach for multi-level co-culture modeling. Mater Today Bio 2023; 21:100706. [PMID: 37435551 PMCID: PMC10331311 DOI: 10.1016/j.mtbio.2023.100706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 06/13/2023] [Accepted: 06/15/2023] [Indexed: 07/13/2023] Open
Abstract
To model complex biological tissue in vitro, a specific layout for the position and numbers of each cell type is necessary. Establishing such a layout requires manual cell placement in three dimensions (3D) with micrometric precision, which is complicated and time-consuming. Moreover, 3D printed materials used in compartmentalized microfluidic models are opaque or autofluorescent, hindering parallel optical readout and forcing serial characterization methods, such as patch-clamp probing. To address these limitations, we introduce a multi-level co-culture model realized using a parallel cell seeding strategy of human neurons and astrocytes on 3D structures printed with a commercially available non-autofluorescent resin at micrometer resolution. Using a two-step strategy based on probabilistic cell seeding, we demonstrate a human neuronal monoculture that forms networks on the 3D printed structure and can establish cell-projection contacts with an astrocytic-neuronal co-culture seeded on the glass substrate. The transparent and non-autofluorescent printed platform allows fluorescence-based immunocytochemistry and calcium imaging. This approach provides facile multi-level compartmentalization of different cell types and routes for pre-designed cell projection contacts, instrumental in studying complex tissue, such as the human brain.
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Affiliation(s)
- Sebastian Buchmann
- Division of Nanobiotechnology, KTH Royal Institute of Technology, Tomtebodavägen 23a, 171 65, Solna, Sweden
- AIMES – Center for the Advancement of Integrated Medical and Engineering Sciences, Department of Neuroscience, Karolinska Institute, 17177, Stockholm, Sweden
| | - Alessandro Enrico
- Division of Micro and Nanosystems, KTH Royal Institute of Technology, Malvinas väg 10, 100 44, Stockholm, Sweden
- Synthetic Physiology lab, Department of Civil Engineering and Architecture, University of Pavia, Via Ferrata 3, 27100, Pavia, Italy
| | - Muriel Alexandra Holzreuter
- AIMES – Center for the Advancement of Integrated Medical and Engineering Sciences, Department of Neuroscience, Karolinska Institute, 17177, Stockholm, Sweden
- Division of Micro and Nanosystems, KTH Royal Institute of Technology, Malvinas väg 10, 100 44, Stockholm, Sweden
| | - Michael Reid
- Department of Fiber and Polymer Technology, Wallenberg Wood Science Centre, KTH Royal Institute of Technology, Teknikringen 56-58, 100 44, Stockholm, Sweden
| | - Erica Zeglio
- Division of Nanobiotechnology, KTH Royal Institute of Technology, Tomtebodavägen 23a, 171 65, Solna, Sweden
- AIMES – Center for the Advancement of Integrated Medical and Engineering Sciences, Department of Neuroscience, Karolinska Institute, 17177, Stockholm, Sweden
| | - Frank Niklaus
- Division of Micro and Nanosystems, KTH Royal Institute of Technology, Malvinas väg 10, 100 44, Stockholm, Sweden
| | - Göran Stemme
- Division of Micro and Nanosystems, KTH Royal Institute of Technology, Malvinas väg 10, 100 44, Stockholm, Sweden
| | - Anna Herland
- Division of Nanobiotechnology, KTH Royal Institute of Technology, Tomtebodavägen 23a, 171 65, Solna, Sweden
- AIMES – Center for the Advancement of Integrated Medical and Engineering Sciences, Department of Neuroscience, Karolinska Institute, 17177, Stockholm, Sweden
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42
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Buskin A, Scott E, Nelson R, Gaughan L, Robson CN, Heer R, Hepburn AC. Engineering prostate cancer in vitro: what does it take? Oncogene 2023; 42:2417-2427. [PMID: 37438470 PMCID: PMC10403358 DOI: 10.1038/s41388-023-02776-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 06/06/2023] [Accepted: 06/26/2023] [Indexed: 07/14/2023]
Abstract
A key challenge in the clinical management and cause of treatment failure of prostate cancer (PCa) is its molecular, cellular and clinical heterogeneity. Modelling systems that fully recapitulate clinical diversity and resistant phenotypes are urgently required for the development of successful personalised PCa therapies. The advent of the three-dimensional (3D) organoid model has revolutionised preclinical cancer research through reflecting heterogeneity and offering genomic and environmental manipulation that has opened up unparalleled opportunities for applications in disease modelling, high-throughput drug screening and precision medicine. Despite these remarkable achievements of organoid technology, several shortcomings in emulating the complex tumor microenvironment and dynamic process of metastasis as well as the epigenome profile limit organoids achieving true in vivo functionality. Technological advances in tissue engineering have enabled the development of innovative tools to facilitate the design of improved 3D cancer models. In this review, we highlight the current in vitro 3D PCa models with a special focus on organoids and discuss engineering approaches to create more physiologically relevant PCa organoid models and maximise their translational relevance that ultimately will help to realise the transformational power of precision medicine.
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Affiliation(s)
- Adriana Buskin
- Newcastle University Centre for Cancer, Translational and Clinical Research Institute, Paul O'Gorman Building, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK
| | - Emma Scott
- Newcastle University Centre for Cancer, Translational and Clinical Research Institute, Paul O'Gorman Building, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK
| | - Ryan Nelson
- Newcastle University Centre for Cancer, Translational and Clinical Research Institute, Paul O'Gorman Building, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK
| | - Luke Gaughan
- Newcastle University Centre for Cancer, Translational and Clinical Research Institute, Paul O'Gorman Building, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK
| | - Craig N Robson
- Newcastle University Centre for Cancer, Translational and Clinical Research Institute, Paul O'Gorman Building, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK
| | - Rakesh Heer
- Newcastle University Centre for Cancer, Translational and Clinical Research Institute, Paul O'Gorman Building, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
- Faculty of Medicine, Department of Surgery and Cancer, Imperial College London, Hammersmith Hospital Campus, London, W12 0NN, UK.
| | - Anastasia C Hepburn
- Newcastle University Centre for Cancer, Translational and Clinical Research Institute, Paul O'Gorman Building, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
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43
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Gerardo-Nava JL, Jansen J, Günther D, Klasen L, Thiebes AL, Niessing B, Bergerbit C, Meyer AA, Linkhorst J, Barth M, Akhyari P, Stingl J, Nagel S, Stiehl T, Lampert A, Leube R, Wessling M, Santoro F, Ingebrandt S, Jockenhoevel S, Herrmann A, Fischer H, Wagner W, Schmitt RH, Kiessling F, Kramann R, De Laporte L. Transformative Materials to Create 3D Functional Human Tissue Models In Vitro in a Reproducible Manner. Adv Healthc Mater 2023; 12:e2301030. [PMID: 37311209 DOI: 10.1002/adhm.202301030] [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: 03/31/2023] [Revised: 05/21/2023] [Indexed: 06/15/2023]
Abstract
Recreating human tissues and organs in the petri dish to establish models as tools in biomedical sciences has gained momentum. These models can provide insight into mechanisms of human physiology, disease onset, and progression, and improve drug target validation, as well as the development of new medical therapeutics. Transformative materials play an important role in this evolution, as they can be programmed to direct cell behavior and fate by controlling the activity of bioactive molecules and material properties. Using nature as an inspiration, scientists are creating materials that incorporate specific biological processes observed during human organogenesis and tissue regeneration. This article presents the reader with state-of-the-art developments in the field of in vitro tissue engineering and the challenges related to the design, production, and translation of these transformative materials. Advances regarding (stem) cell sources, expansion, and differentiation, and how novel responsive materials, automated and large-scale fabrication processes, culture conditions, in situ monitoring systems, and computer simulations are required to create functional human tissue models that are relevant and efficient for drug discovery, are described. This paper illustrates how these different technologies need to converge to generate in vitro life-like human tissue models that provide a platform to answer health-based scientific questions.
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Affiliation(s)
- Jose L Gerardo-Nava
- Advanced Materials for Biomedicine (AMB), Institute of Applied Medical Engineering (AME), RWTH Aachen University Hospital, Center for Biohybrid Medical Systems (CMBS), Forckenbeckstraße 55, 52074, Aachen, Germany
- DWI - Leibniz Institute for Interactive Materials, Forckenbeckstraße 50, 52074, Aachen, Germany
| | - Jitske Jansen
- Institute of Experimental Medicine and Systems Biology and Department of Medicine 2, RWTH Aachen University Hospital, Pauwelsstraße 30, 52074, Aachen, Germany
- Department of Internal Medicine, Nephrology and Transplantation, Erasmus Medical Center, Dr. Molewaterplein 40, Rotterdam, 3584CG, The Netherlands
| | - Daniel Günther
- Advanced Materials for Biomedicine (AMB), Institute of Applied Medical Engineering (AME), RWTH Aachen University Hospital, Center for Biohybrid Medical Systems (CMBS), Forckenbeckstraße 55, 52074, Aachen, Germany
- DWI - Leibniz Institute for Interactive Materials, Forckenbeckstraße 50, 52074, Aachen, Germany
- Institute of Technical and Macromolecular Chemistry (ITMC), Advanced Materials for Biomedicine, RWTH Aachen University, Worringerweg 2, 52074, Aachen, Germany
| | - Laura Klasen
- DWI - Leibniz Institute for Interactive Materials, Forckenbeckstraße 50, 52074, Aachen, Germany
- Institute of Technical and Macromolecular Chemistry (ITMC), Advanced Materials for Biomedicine, RWTH Aachen University, Worringerweg 2, 52074, Aachen, Germany
| | - Anja Lena Thiebes
- Department of Biohybrid and Medical Textiles (BioTex), AME - Institute of Applied Medical Engineering, Helmholtz Institute, RWTH Aachen University, Pauwelsstraße 20, 52074, Aachen, Germany
- Aachen-Maastricht Institute for Biobased Materials, Faculty of Science and Engineering, Maastricht University, Brightlands Chemelot Campus, Urmonderbaan 22, 6167 RD, Geleen, The Netherlands
| | - Bastian Niessing
- Fraunhofer Institute for Production Technology IPT, Steinbachstraße 17, 52074, Aachen, Germany
| | - Cédric Bergerbit
- DWI - Leibniz Institute for Interactive Materials, Forckenbeckstraße 50, 52074, Aachen, Germany
| | - Anna A Meyer
- DWI - Leibniz Institute for Interactive Materials, Forckenbeckstraße 50, 52074, Aachen, Germany
- Institute of Technical and Macromolecular Chemistry (ITMC), Advanced Materials for Biomedicine, RWTH Aachen University, Worringerweg 2, 52074, Aachen, Germany
| | - John Linkhorst
- Department of Chemical Process Engineering (AVT.CVT), RWTH Aachen University, Forckenbeckstraße 51, 52074, Aachen, Germany
| | - Mareike Barth
- Department of Cardiac Surgery, RWTH Aachen University Hospital, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Payam Akhyari
- Department of Cardiac Surgery, RWTH Aachen University Hospital, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Julia Stingl
- Institute of Clinical Pharmacology, University Hospital of RWTH, Wendlingweg 2, 52074, Aachen, Germany
| | - Saskia Nagel
- Applied Ethics Group, RWTH Aachen University, Theaterplatz 14, 52062, Aachen, Germany
| | - Thomas Stiehl
- Institute for Computational Biomedicine - Disease Modeling, RWTH Aachen University, Templergraben 55, 52062, Aachen, Germany
| | - Angelika Lampert
- Institute of Neurohysiology, RWTH Aachen University Hospital, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Rudolf Leube
- Institute of Molecular and Cellular Anatomy, RWTH Aachen University, Wendlingweg 2, 52057, Aachen, Germany
| | - Matthias Wessling
- DWI - Leibniz Institute for Interactive Materials, Forckenbeckstraße 50, 52074, Aachen, Germany
- Department of Chemical Process Engineering (AVT.CVT), RWTH Aachen University, Forckenbeckstraße 51, 52074, Aachen, Germany
| | - Francesca Santoro
- Neuroelectronic Interfaces Research Group, RWTH Aachen University, Templergraben 55, 52062, Aachen, Germany
| | - Sven Ingebrandt
- Institute of Materials in Electrical Engineering 1, RWTH Aachen University, Sommerfeldstraße 18, 52074, Aachen, Germany
| | - Stefan Jockenhoevel
- Department of Biohybrid and Medical Textiles (BioTex), AME - Institute of Applied Medical Engineering, Helmholtz Institute, RWTH Aachen University, Pauwelsstraße 20, 52074, Aachen, Germany
- Aachen-Maastricht Institute for Biobased Materials, Faculty of Science and Engineering, Maastricht University, Brightlands Chemelot Campus, Urmonderbaan 22, 6167 RD, Geleen, The Netherlands
| | - Andreas Herrmann
- Advanced Materials for Biomedicine (AMB), Institute of Applied Medical Engineering (AME), RWTH Aachen University Hospital, Center for Biohybrid Medical Systems (CMBS), Forckenbeckstraße 55, 52074, Aachen, Germany
- Institute of Technical and Macromolecular Chemistry (ITMC), Advanced Materials for Biomedicine, RWTH Aachen University, Worringerweg 2, 52074, Aachen, Germany
| | - Horst Fischer
- Department of Dental Materials and Biomaterials Research, RWTH Aachen University Hospital, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Wolfgang Wagner
- Helmholtz-Institute for Biomedical Engineering, RWTH Aachen University, Pauwelsstraße 20, 52074, Aachen, Germany
- Institute for Stem Cell Biology, RWTH Aachen University Hospital, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Robert H Schmitt
- Fraunhofer Institute for Production Technology IPT, Steinbachstraße 17, 52074, Aachen, Germany
- Laboratory for Machine Tools and Production Engineering, RWTH Aachen University, Campus-boulevard 30, 52074, Aachen, Germany
| | - Fabian Kiessling
- Department of Nanomedicine and Theranostics, Institute for Experimental Molecular Imaging, Faculty of Medicine, RWTH Aachen University, Forckenbeckstraße 55, 52074, Aachen, Germany
| | - Rafael Kramann
- Institute of Experimental Medicine and Systems Biology and Department of Medicine 2, RWTH Aachen University Hospital, Pauwelsstraße 30, 52074, Aachen, Germany
- Department of Internal Medicine, Nephrology and Transplantation, Erasmus Medical Center, Dr. Molewaterplein 40, Rotterdam, 3584CG, The Netherlands
| | - Laura De Laporte
- Advanced Materials for Biomedicine (AMB), Institute of Applied Medical Engineering (AME), RWTH Aachen University Hospital, Center for Biohybrid Medical Systems (CMBS), Forckenbeckstraße 55, 52074, Aachen, Germany
- DWI - Leibniz Institute for Interactive Materials, Forckenbeckstraße 50, 52074, Aachen, Germany
- Institute of Technical and Macromolecular Chemistry (ITMC), Advanced Materials for Biomedicine, RWTH Aachen University, Worringerweg 2, 52074, Aachen, Germany
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Zhao S, Zhang Q, Liu M, Du J, Wang T, Li Y, Zeng W. Application of stem cells in engineered vascular graft and vascularized organs. Semin Cell Dev Biol 2023; 144:31-40. [PMID: 36411157 DOI: 10.1016/j.semcdb.2022.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 10/16/2022] [Accepted: 10/17/2022] [Indexed: 11/19/2022]
Abstract
Recent studies report that stem cell therapies have been applied successfully to patients, This has increased anticipations that this regeneration strategy could be a potential method to treat a wide range of intractable diseases some day. Stem cells offer new prospects for the treatment of incurable diseases and for tissue regeneration and repairation because of their unique biological properties. Angiogenesis a key process in tissue regeneration and repairation. Vascularization of organs is one of the main challenges hindering the clinical application of engineered tissues. Efficient production of engineered vascular grafts and vascularized organs is of critical importance for regenerative medicine. In this review, we focus on the types of stem cells that are widely used in tissue engineering and regeneration, as well as their application of these stem cells in the construction of tissue-engineered vascular grafts and vascularization of tissue-engineered organs.
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Affiliation(s)
- Shanlan Zhao
- Department of Cell Biology, Third Military Medical University, Chongqing, China
| | - Qiao Zhang
- Department of Cell Biology, Third Military Medical University, Chongqing, China; Department of Pain and Rehabilitation, Xinqiao Hospital, Third Military Medical University, Chongqing 400038, China
| | - Min Liu
- Department of Cell Biology, Third Military Medical University, Chongqing, China
| | - Jiahui Du
- Department of Cell Biology, Third Military Medical University, Chongqing, China
| | - Tingting Wang
- Department of Cell Biology, Third Military Medical University, Chongqing, China
| | - Yanzhao Li
- Department of Anatomy, Third Military Medical University, Chongqing, China.
| | - Wen Zeng
- Department of Cell Biology, Third Military Medical University, Chongqing, China; Jinfeng Laboratory, Chongqing 401329, People's Republic China; State Key Laboratory of Trauma, Burn and Combined Injury, Chongqing, China.
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45
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Arslan U, Brescia M, Meraviglia V, Nahon DM, van Helden RWJ, Stein JM, van den Hil FE, van Meer BJ, Vila Cuenca M, Mummery CL, Orlova VV. Vascularized hiPSC-derived 3D cardiac microtissue on chip. Stem Cell Reports 2023; 18:1394-1404. [PMID: 37390826 PMCID: PMC10362508 DOI: 10.1016/j.stemcr.2023.06.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 06/02/2023] [Accepted: 06/02/2023] [Indexed: 07/02/2023] Open
Abstract
Functional vasculature is essential for delivering nutrients, oxygen, and cells to the heart and removing waste products. Here, we developed an in vitro vascularized human cardiac microtissue (MT) model based on human induced pluripotent stem cells (hiPSCs) in a microfluidic organ-on-chip by coculturing hiPSC-derived, pre-vascularized, cardiac MTs with vascular cells within a fibrin hydrogel. We showed that vascular networks spontaneously formed in and around these MTs and were lumenized and interconnected through anastomosis. Anastomosis was fluid flow dependent: continuous perfusion increased vessel density and thus enhanced the formation of the hybrid vessels. Vascularization further improved endothelial cell (EC)-cardiomyocyte communication via EC-derived paracrine factors, such as nitric oxide, and resulted in an enhanced inflammatory response. The platform sets the stage for studies on how organ-specific EC barriers respond to drugs or inflammatory stimuli.
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Affiliation(s)
- Ulgu Arslan
- Department of Anatomy and Embryology, Leiden University Medical Centre, 2333ZC Leiden, the Netherlands
| | - Marcella Brescia
- Department of Anatomy and Embryology, Leiden University Medical Centre, 2333ZC Leiden, the Netherlands
| | - Viviana Meraviglia
- Department of Anatomy and Embryology, Leiden University Medical Centre, 2333ZC Leiden, the Netherlands
| | - Dennis M Nahon
- Department of Anatomy and Embryology, Leiden University Medical Centre, 2333ZC Leiden, the Netherlands
| | - Ruben W J van Helden
- Department of Anatomy and Embryology, Leiden University Medical Centre, 2333ZC Leiden, the Netherlands
| | - Jeroen M Stein
- Department of Anatomy and Embryology, Leiden University Medical Centre, 2333ZC Leiden, the Netherlands
| | - Francijna E van den Hil
- Department of Anatomy and Embryology, Leiden University Medical Centre, 2333ZC Leiden, the Netherlands
| | - Berend J van Meer
- Department of Anatomy and Embryology, Leiden University Medical Centre, 2333ZC Leiden, the Netherlands
| | - Marc Vila Cuenca
- Department of Anatomy and Embryology, Leiden University Medical Centre, 2333ZC Leiden, the Netherlands; Department of Clinical Genetics, Leiden University Medical Center, 2333ZA Leiden, the Netherlands
| | - Christine L Mummery
- Department of Anatomy and Embryology, Leiden University Medical Centre, 2333ZC Leiden, the Netherlands
| | - Valeria V Orlova
- Department of Anatomy and Embryology, Leiden University Medical Centre, 2333ZC Leiden, the Netherlands.
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Wang X, Sun Y, Zhang DY, Ming GL, Song H. Glioblastoma modeling with 3D organoids: progress and challenges. OXFORD OPEN NEUROSCIENCE 2023; 2:kvad008. [PMID: 38596241 PMCID: PMC10913843 DOI: 10.1093/oons/kvad008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Abstract
Glioblastoma (GBM) is the most aggressive adult primary brain tumor with nearly universal treatment resistance and recurrence. The mainstay of therapy remains maximal safe surgical resection followed by concurrent radiation therapy and temozolomide chemotherapy. Despite intensive investigation, alternative treatment options, such as immunotherapy or targeted molecular therapy, have yielded limited success to achieve long-term remission. This difficulty is partly due to the lack of pre-clinical models that fully recapitulate the intratumoral and intertumoral heterogeneity of GBM and the complex tumor microenvironment. Recently, GBM 3D organoids originating from resected patient tumors, genetic manipulation of induced pluripotent stem cell (iPSC)-derived brain organoids and bio-printing or fusion with non-malignant tissues have emerged as novel culture systems to portray the biology of GBM. Here, we highlight several methodologies for generating GBM organoids and discuss insights gained using such organoid models compared to classic modeling approaches using cell lines and xenografts. We also outline limitations of current GBM 3D organoids, most notably the difficulty retaining the tumor microenvironment, and discuss current efforts for improvements. Finally, we propose potential applications of organoid models for a deeper mechanistic understanding of GBM and therapeutic development.
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Affiliation(s)
- Xin Wang
- Department of Neuroscience and Mahoney Institute for Neurosciences, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Yusha Sun
- Neuroscience Graduate Group, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Daniel Y Zhang
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Guo-li Ming
- Department of Neuroscience and Mahoney Institute for Neurosciences, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Hongjun Song
- Department of Neuroscience and Mahoney Institute for Neurosciences, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- The Epigenetics Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- GBM Translational Center of Excellence, Abramson Cancer Center, University of Pennsylvania Philadelphia, PA 19104, USA
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Antonelli F. 3D Cell Models in Radiobiology: Improving the Predictive Value of In Vitro Research. Int J Mol Sci 2023; 24:10620. [PMID: 37445795 DOI: 10.3390/ijms241310620] [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: 05/26/2023] [Revised: 06/16/2023] [Accepted: 06/21/2023] [Indexed: 07/15/2023] Open
Abstract
Cancer is intrinsically complex, comprising both heterogeneous cellular composition and extracellular matrix. In vitro cancer research models have been widely used in the past to model and study cancer. Although two-dimensional (2D) cell culture models have traditionally been used for cancer research, they have many limitations, such as the disturbance of interactions between cellular and extracellular environments and changes in cell morphology, polarity, division mechanism, differentiation and cell motion. Moreover, 2D cell models are usually monotypic. This implies that 2D tumor models are ineffective at accurately recapitulating complex aspects of tumor cell growth, as well as their radiation responses. Over the past decade there has been significant uptake of three-dimensional (3D) in vitro models by cancer researchers, highlighting a complementary model for studies of radiation effects on tumors, especially in conjunction with chemotherapy. The introduction of 3D cell culture approaches aims to model in vivo tissue interactions with radiation by positioning itself halfway between 2D cell and animal models, and thus opening up new possibilities in the study of radiation response mechanisms of healthy and tumor tissues.
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Affiliation(s)
- Francesca Antonelli
- Laboratory of Biomedical Technologies, Division of Health Protection Technologies, Agenzia Nazionale per le Nuove Tecnologie, l'Energia e lo Sviluppo Economico Sostenibile (ENEA), 00123 Rome, Italy
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Homan KA. Industry Adoption of Organoids and Organs-on-Chip Technology: Toward a Paradox of Choice. Adv Biol (Weinh) 2023; 7:e2200334. [PMID: 36861332 DOI: 10.1002/adbi.202200334] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 01/28/2023] [Indexed: 03/03/2023]
Abstract
During the last decade, organoid and organs-on-chip technologies have significantly enhanced the ability to model human biology in vitro. For the pharmaceutical industry, this represents an opportunity to augment, or possibly replace, traditional preclinical animal studies with more clinically predictive tools. In the last few years, the marketplace for new human model systems has expanded rapidly. While pharma companies welcome the breadth of new options, ample choice can be paralyzing. Even for experts from the model developer community who are now filling the ranks in the industry, the pairing of the right model for a specific, fit-for-purpose biological question can be daunting. As a community, the adoption of these models can be hastened in the industry by publishing high dimensional datasets (e.g., multiomic, imaging, functional, etc.) on existing model systems, termed model-omics, and storing them in publicly accessible databases. This action will allow for quick cross-model comparisons and provide a sought-after rationale for either routine or fit-for-purpose use of organoids or organs-on-chip during drug development.
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Affiliation(s)
- Kimberly A Homan
- Director of the Complex In Vitro Systems (CiS) Group in Development Sciences, Genentech, Inc., 1 DNA Way, South San Francisco, CA, 94080, USA
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Tsutsumi R, Eiraku M. How might we build limbs in vitro informed by the modular aspects and tissue-dependency in limb development? Front Cell Dev Biol 2023; 11:1135784. [PMID: 37283945 PMCID: PMC10241304 DOI: 10.3389/fcell.2023.1135784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Accepted: 05/10/2023] [Indexed: 06/08/2023] Open
Abstract
Building limb morphogenesis in vitro would substantially open up avenues for research and applications of appendage development. Recently, advances in stem cell engineering to differentiate desired cell types and produce multicellular structures in vitro have enabled the derivation of limb-like tissues from pluripotent stem cells. However, in vitro recapitulation of limb morphogenesis is yet to be achieved. To formulate a method of building limbs in vitro, it is critically important to understand developmental mechanisms, especially the modularity and the dependency of limb development on the external tissues, as those would help us to postulate what can be self-organized and what needs to be externally manipulated when reconstructing limb development in vitro. Although limbs are formed on the designated limb field on the flank of embryo in the normal developmental context, limbs can also be regenerated on the amputated stump in some animals and experimentally induced at ectopic locations, which highlights the modular aspects of limb morphogenesis. The forelimb-hindlimb identity and the dorsal-ventral, proximal-distal, and anterior-posterior axes are initially instructed by the body axis of the embryo, and maintained in the limb domain once established. In contrast, the aspects of dependency on the external tissues are especially underscored by the contribution of incoming tissues, such as muscles, blood vessels, and peripheral nerves, to developing limbs. Together, those developmental mechanisms explain how limb-like tissues could be derived from pluripotent stem cells. Prospectively, the higher complexity of limb morphologies is expected to be recapitulated by introducing the morphogen gradient and the incoming tissues in the culture environment. Those technological developments would dramatically enhance experimental accessibility and manipulability for elucidating the mechanisms of limb morphogenesis and interspecies differences. Furthermore, if human limb development can be modeled, drug development would be benefited by in vitro assessment of prenatal toxicity on congenital limb deficiencies. Ultimately, we might even create a future in which the lost appendage would be recovered by transplanting artificially grown human limbs.
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Affiliation(s)
- Rio Tsutsumi
- Institute for the Advanced Study of Human Biology (ASHBi), Kyoto University, Kyoto, Japan
- Laboratory of Developmental Systems, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan
| | - Mototsugu Eiraku
- Institute for the Advanced Study of Human Biology (ASHBi), Kyoto University, Kyoto, Japan
- Laboratory of Developmental Systems, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan
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50
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Qu W, Canoll P, Hargus G. Molecular Insights into Cell Type-specific Roles in Alzheimer's Disease: Human Induced Pluripotent Stem Cell-based Disease Modelling. Neuroscience 2023; 518:10-26. [PMID: 35569647 PMCID: PMC9974106 DOI: 10.1016/j.neuroscience.2022.05.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 05/04/2022] [Accepted: 05/06/2022] [Indexed: 10/18/2022]
Abstract
Alzheimer's disease (AD) is the most common cause of dementia resulting in widespread degeneration of the central nervous system with severe cognitive impairment. Despite the devastating toll of AD, the incomplete understanding of the complex molecular mechanisms hinders the expeditious development of effective cures. Emerging evidence from animal studies has shown that different brain cell types play distinct roles in the pathogenesis of AD. Glutamatergic neurons are preferentially affected in AD and pronounced gliosis contributes to the progression of AD in both a cell-autonomous and a non-cell-autonomous manner. Much has been discovered through genetically modified animal models, yet frequently failed translational attempts to clinical applications call for better disease models. Emerging evidence supports the significance of human-induced pluripotent stem cell (iPSC) derived brain cells in modeling disease development and progression, opening new avenues for the discovery of molecular mechanisms. This review summarizes the function of different cell types in the pathogenesis of AD, such as neurons, microglia, and astrocytes, and recognizes the potential of utilizing the rapidly growing iPSC technology in modeling AD.
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Affiliation(s)
- Wenhui Qu
- Department of Pathology and Cell Biology, Columbia University, New York, NY, United States; Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University, New York, NY, United States
| | - Peter Canoll
- Department of Pathology and Cell Biology, Columbia University, New York, NY, United States
| | - Gunnar Hargus
- Department of Pathology and Cell Biology, Columbia University, New York, NY, United States; Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University, New York, NY, United States.
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