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Butch E, Prideaux M, Holland M, Phan JT, Trent C, Soon V, Hutchins G, Smith L. The 'bIUreactor': An Open-Source 3D Tissue Research Platform. Ann Biomed Eng 2024:10.1007/s10439-024-03481-5. [PMID: 38532173 DOI: 10.1007/s10439-024-03481-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 02/16/2024] [Indexed: 03/28/2024]
Abstract
We developed the open-source bIUreactor research platform for studying 3D structured tissues. The versatile and modular platform allows a researcher to generate 3D tissues, culture them with oxygenated perfusion, and provide cyclic loading, all in their own lab (in laboratorium) for an all in cost of $8,000 including 3D printer, printing resin, and electronics. We achieved this by applying a design philosophy that leverages 3D printing, open-source software and hardware, and practical techniques to produce the following: 1. perfusible 3D tissues, 2. a bioreactor chamber for tissue culture, 3. a module for applying cyclic compression, 4. a peristaltic pump for providing oxygenated perfusion to 3D tissues, 5. motor control units, and 6. open-source code for running the control units. By making it widely available for researchers to investigate 3D tissue models and easy for them to use, we intend for the bIUreactor to democratize 3D tissue research, therefore increasing the pace and scale of biomedical research discoveries using 3D tissue models.
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Affiliation(s)
- Elizabeth Butch
- Department of Radiology and Imaging Sciences, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Matthew Prideaux
- Indiana Center for Musculoskeletal Health, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Mark Holland
- Department of Radiology and Imaging Sciences, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Justin-Thuy Phan
- Smith BioFab Lab, Department of Radiology and Imaging Sciences, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Cole Trent
- Smith BioFab Lab, Department of Radiology and Imaging Sciences, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Victor Soon
- Department of Radiology and Imaging Sciences, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Gary Hutchins
- Department of Radiology and Imaging Sciences, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Lester Smith
- Smith BioFab Lab, Department of Radiology and Imaging Sciences, Indiana University School of Medicine, Indianapolis, IN, USA.
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2
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van Dover G, Javor J, Ewoldt JK, Zhernenkov M, Wąsik P, Freychet G, Lee J, Brown D, Chen CS, Bishop DJ. Structural maturation of myofilaments in engineered 3D cardiac microtissues characterized using small angle x-ray scattering. Phys Biol 2024; 21:036001. [PMID: 38452380 DOI: 10.1088/1478-3975/ad310e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 03/07/2024] [Indexed: 03/09/2024]
Abstract
Understanding the structural and functional development of human-induced pluripotent stem-cell-derived cardiomyocytes (hiPSC-CMs) is essential to engineering cardiac tissue that enables pharmaceutical testing, modeling diseases, and designing therapies. Here we use a method not commonly applied to biological materials, small angle x-ray scattering, to characterize the structural development of hiPSC-CMs within three-dimensional engineered tissues during their preliminary stages of maturation. An x-ray scattering experimental method enables the reliable characterization of the cardiomyocyte myofilament spacing with maturation time. The myofilament lattice spacing monotonically decreases as the tissue matures from its initial post-seeding state over the span of 10 days. Visualization of the spacing at a grid of positions in the tissue provides an approach to characterizing the maturation and organization of cardiomyocyte myofilaments and has the potential to help elucidate mechanisms of pathophysiology, and disease progression, thereby stimulating new biological hypotheses in stem cell engineering.
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Affiliation(s)
| | - Josh Javor
- Boston University, Boston, MA 02215, United States of America
| | | | - Mikhail Zhernenkov
- Brookhaven National Laboratory, Upton, NY 11973, United States of America
| | - Patryk Wąsik
- Brookhaven National Laboratory, Upton, NY 11973, United States of America
| | - Guillaume Freychet
- Brookhaven National Laboratory, Upton, NY 11973, United States of America
| | - Josh Lee
- Boston University, Boston, MA 02215, United States of America
| | - Dana Brown
- Fort Valley State University, Fort Valley, GA 31030, United States of America
| | | | - David J Bishop
- Boston University, Boston, MA 02215, United States of America
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3
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Ueno H, Yamamura S. Fabrication Method for Shape-Controlled 3D Tissue Using High-Porosity Porous Structure. Bioengineering (Basel) 2024; 11:160. [PMID: 38391646 PMCID: PMC10885993 DOI: 10.3390/bioengineering11020160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 01/30/2024] [Accepted: 02/04/2024] [Indexed: 02/24/2024] Open
Abstract
Shape-controlled 3D tissues resemble natural living tissues in human and animal bodies and are essential materials for developing and improving technologies in regenerative medicine, drug discovery, and biological robotics. In previous studies, shape-controlled 3D tissues were fabricated using scaffold structures or 3D bioprinting techniques. However, controlling the shape of 3D tissues without leaving non-natural materials inside the 3D tissue and efficiently fabricating them remains challenging. In this paper, we propose a novel method for fabricating shape-controlled 3D tissues free of non-natural materials using a flexible high-porosity porous structure (HPPS). The HPPS consisted of a micromesh with pore sizes of 14.87 ± 1.83 μm, lattice widths of 2.24 ± 0.10 μm, thicknesses of 9.96 ± 0.92 μm, porosity of 69.06 ± 3.30%, and an I-shaped microchamber of depth 555.26 ± 11.17 μm. U-87 human glioma cells were cultured in an I-shaped HPPS microchamber for 48 h. After cultivation, the 3D tissue was released within a few seconds while maintaining its I-shape. Specific chemicals, such as proteolytic enzymes, were not used. Moreover, the viability of the released cells composed of shape-controlled 3D tissues free of non-natural materials was above 90%. Therefore, the proposed fabrication method is recommended for shape-controlled 3D tissues free of non-natural materials without applying significant stresses to the cells.
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Affiliation(s)
- Hidetaka Ueno
- Center for Advanced Medical Engineering Research & Development (CAMED), Kobe University, 1-5-1 Minatojima-minamimachi, Chuo-ku, Kobe-city 650-0047, Hyogo, Japan
- Department of Medical Device Engineering, Graduate School of Medicine, Kobe University, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe-city 650-0017, Hyogo, Japan
- Health and Medical Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 2217-14 Hayashi-cho, Takamatsu-city 761-0395, Kagawa, Japan
| | - Shohei Yamamura
- Health and Medical Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 2217-14 Hayashi-cho, Takamatsu-city 761-0395, Kagawa, Japan
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4
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Robinson GI, Li D, Wang B, Rahman T, Gerasymchuk M, Hudson D, Kovalchuk O, Kovalchuk I. Psilocybin and Eugenol Reduce Inflammation in Human 3D EpiIntestinal Tissue. Life (Basel) 2023; 13:2345. [PMID: 38137946 PMCID: PMC10744792 DOI: 10.3390/life13122345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 12/09/2023] [Accepted: 12/13/2023] [Indexed: 12/24/2023] Open
Abstract
Inflammation plays a pivotal role in the development and progression of inflammatory bowel disease (IBD), by contributing to tissue damage and exacerbating the immune response. The investigation of serotonin receptor 2A (5-HT2A) ligands and transient receptor potential (TRP) channel ligands is of significant interest due to their potential to modulate key inflammatory pathways, mitigate the pathological effects of inflammation, and offer new avenues for therapeutic interventions in IBD. This study investigates the anti-inflammatory effects of 5-HT2A ligands, including psilocybin, 4-AcO-DMT, and ketanserin, in combination with TRP channel ligands, including capsaicin, curcumin, and eugenol, on the inflammatory response induced by tumor necrosis factor (TNF)-α and interferon (IFN)-γ in human 3D EpiIntestinal tissue. Enzyme-linked immunosorbent assay was used to assess the expression of pro-inflammatory markers TNF-α, IFN-γ, IL-6, IL-8, MCP-1, and GM-CSF. Our results show that psilocybin, 4-AcO-DMT, and eugenol significantly reduce TNF-α and IFN-γ levels, while capsaicin and curcumin decrease these markers to a lesser extent. Psilocybin effectively lowers IL-6 and IL-8 levels, but curcumin, capsaicin, and 4-AcO-DMT have limited effects on these markers. In addition, psilocybin can significantly decrease MCP-1 and GM-CSF levels. While ketanserin lowers IL-6 and GM-CSF levels, there are no effects seen on TNF-α, IFN-γ, IL-8, or MCP-1. Although synergistic effects between 5-HT2A and TRP channel ligands are minimal in this study, the results provide further evidence of the anti-inflammatory effects of psilocybin and eugenol. Further research is needed to understand the mechanisms of action and the feasibility of using these compounds as anti-inflammatory therapies for conditions like IBD.
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Affiliation(s)
- Gregory Ian Robinson
- Department of Biological Sciences, University of Lethbridge, Lethbridge, AB T1K 3M4, Canada
| | - Dongping Li
- Department of Biological Sciences, University of Lethbridge, Lethbridge, AB T1K 3M4, Canada
| | - Bo Wang
- Department of Biological Sciences, University of Lethbridge, Lethbridge, AB T1K 3M4, Canada
| | - Tahiat Rahman
- Department of Biological Sciences, University of Lethbridge, Lethbridge, AB T1K 3M4, Canada
| | - Marta Gerasymchuk
- Department of Biological Sciences, University of Lethbridge, Lethbridge, AB T1K 3M4, Canada
| | - Darryl Hudson
- GoodCap Pharmaceuticals, 520 3rd Avenue SW, Suite 1900, Calgary, AB T2P 0R3, Canada
| | - Olga Kovalchuk
- Department of Biological Sciences, University of Lethbridge, Lethbridge, AB T1K 3M4, Canada
| | - Igor Kovalchuk
- Department of Biological Sciences, University of Lethbridge, Lethbridge, AB T1K 3M4, Canada
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Bokhari RS, Beheshti A, Blutt SE, Bowles DE, Brenner D, Britton R, Bronk L, Cao X, Chatterjee A, Clay DE, Courtney C, Fox DT, Gaber MW, Gerecht S, Grabham P, Grosshans D, Guan F, Jezuit EA, Kirsch DG, Liu Z, Maletic-Savatic M, Miller KM, Montague RA, Nagpal P, Osenberg S, Parkitny L, Pierce NA, Porada C, Rosenberg SM, Sargunas P, Sharma S, Spangler J, Tavakol DN, Thomas D, Vunjak-Novakovic G, Wang C, Whitcomb L, Young DW, Donoviel D. Looking on the horizon; potential and unique approaches to developing radiation countermeasures for deep space travel. Life Sci Space Res (Amst) 2022; 35:105-112. [PMID: 36336356 DOI: 10.1016/j.lssr.2022.08.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 07/29/2022] [Accepted: 08/04/2022] [Indexed: 06/16/2023]
Abstract
Future lunar missions and beyond will require new and innovative approaches to radiation countermeasures. The Translational Research Institute for Space Health (TRISH) is focused on identifying and supporting unique approaches to reduce risks to human health and performance on future missions beyond low Earth orbit. This paper will describe three funded and complementary avenues for reducing the risk to humans from radiation exposure experienced in deep space. The first focus is on identifying new therapeutic targets to reduce the damaging effects of radiation by focusing on high throughput genetic screens in accessible, sometimes called lower, organism models. The second focus is to design innovative approaches for countermeasure development with special attention to nucleotide-based methodologies that may constitute a more agile way to design therapeutics. The final focus is to develop new and innovative ways to test radiation countermeasures in a human model system. While animal studies continue to be beneficial in the study of space radiation, they can have imperfect translation to humans. The use of three-dimensional (3D) complex in vitro models is a promising approach to aid the development of new countermeasures and personalized assessments of radiation risks. These three distinct and unique approaches complement traditional space radiation efforts and should provide future space explorers with more options to safeguard their short and long-term health.
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Affiliation(s)
- Rihana S Bokhari
- Agile Decision Sciences, NRESS, Arlington, VA 22202, United States of America.
| | - Afshin Beheshti
- KBR, Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA, 94035, United States of America; Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, 02142, United States of America
| | - Sarah E Blutt
- Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX 77030, United States of America; Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX 77030, United States of America
| | - Dawn E Bowles
- Division of Surgical Sciences, Department of Surgery, Duke University, Durham NC, United States of America
| | - David Brenner
- Columbia University, New York, NY, 10027, United States of America
| | - Robert Britton
- Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX 77030, United States of America
| | - Lawrence Bronk
- The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030, United States of America
| | - Xu Cao
- Stanford University School of Medicine, Stanford, CA 94305, United States of America
| | - Anushree Chatterjee
- Sachi Bioworks, Louisville, CO 80027, United States of America; University of Colorado Boulder, Boulder, CO 80303, United States of America
| | - Delisa E Clay
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC 27710, United States of America
| | | | - Donald T Fox
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC 27710, United States of America
| | - M Waleed Gaber
- Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, United States of America
| | - Sharon Gerecht
- Chemical and Biomolecular Engineering and Biomedical Engineering, Johns Hopkins University, Baltimore, MD 21218 United States of America; Biomedical Engineering, Duke University, Durham, NC 27708, United States of America
| | - Peter Grabham
- Center for Radiological Research, College of Physicians and Surgeons, Columbia University, New York, NY 10027 United States of America
| | - David Grosshans
- The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030, United States of America
| | - Fada Guan
- The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030, United States of America
| | - Erin A Jezuit
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC 27710, United States of America
| | - David G Kirsch
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC 27710, United States of America
| | - Zhandong Liu
- Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, United States of America; Jan and Dan Duncan Neurological Research Institute, 1250 Moursund St. Houston, TX 77030, United States of America
| | - Mirjana Maletic-Savatic
- Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, United States of America; Jan and Dan Duncan Neurological Research Institute, 1250 Moursund St. Houston, TX 77030, United States of America
| | - Kyle M Miller
- Department of Molecular Biosciences, The University of Texas, Austin, TX 78712, United States of America
| | - Ruth A Montague
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC 27710, United States of America
| | - Prashant Nagpal
- Sachi Bioworks, Louisville, CO 80027, United States of America
| | - Sivan Osenberg
- Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, United States of America; Jan and Dan Duncan Neurological Research Institute, 1250 Moursund St. Houston, TX 77030, United States of America
| | - Luke Parkitny
- Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, United States of America; Jan and Dan Duncan Neurological Research Institute, 1250 Moursund St. Houston, TX 77030, United States of America
| | - Niles A Pierce
- Division of Biology & Biological Engineering, California Institute of Technology, Pasadena, CA 91125, United States of America; Division of Engineering & Applied Science, California Institute of Technology, Pasadena, CA 91125, United States of America; Weatherall Institute of Molecular Medicine, University of Oxford, Oxford OX3 9DS, United Kingdom
| | - Christopher Porada
- Wake Forest Institute for Regenerative Medicine, Fetal Research and Therapy Program Wake Forest School of Medicine, Winston-Salem, NC 27157, United States of America
| | - Susan M Rosenberg
- Department of Molecular and Human Genetics, Baylor College of Medicine, 1 Baylor Plaza, Houston, TX, 77303, United States of America; Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, 1 Baylor Plaza, Houston, TX, 77303, United States of America; Department of Biochemistry and Molecular Biology, Baylor College of Medicine, 1 Baylor Plaza, Houston, TX, 77303, United States of America; Department of Molecular Virology and Microbiology, Baylor College of Medicine, 1 Baylor Plaza, Houston, TX, 77303, United States of America
| | - Paul Sargunas
- Chemical and Biomolecular Engineering and Biomedical Engineering, Johns Hopkins University, Baltimore, MD 21218 United States of America
| | - Sadhana Sharma
- Sachi Bioworks, Louisville, CO 80027, United States of America
| | - Jamie Spangler
- Chemical and Biomolecular Engineering and Biomedical Engineering, Johns Hopkins University, Baltimore, MD 21218 United States of America
| | | | - Dilip Thomas
- Stanford University School of Medicine, Stanford, CA 94305, United States of America
| | | | - Chunbo Wang
- Division of Surgical Sciences, Department of Surgery, Duke University, Durham NC, United States of America
| | - Luke Whitcomb
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO 80523, United States of America
| | - Damian W Young
- Department of Pharmacology, Baylor College of Medicine, Houston, TX 77030, United States of America
| | - Dorit Donoviel
- Translational Research Institute for Space Health, Houston, TX 77030, United States of America; Center for Space Medicine, Baylor College of Medicine, Houston, TX 77030, United States of America.
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6
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Imparato G, Urciuolo F, Netti PA. Organ on Chip Technology to Model Cancer Growth and Metastasis. Bioengineering (Basel) 2022; 9:28. [PMID: 35049737 PMCID: PMC8772984 DOI: 10.3390/bioengineering9010028] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 01/05/2022] [Accepted: 01/10/2022] [Indexed: 12/18/2022] Open
Abstract
Organ on chip (OOC) has emerged as a major technological breakthrough and distinct model system revolutionizing biomedical research and drug discovery by recapitulating the crucial structural and functional complexity of human organs in vitro. OOC are rapidly emerging as powerful tools for oncology research. Indeed, Cancer on chip (COC) can ideally reproduce certain key aspects of the tumor microenvironment (TME), such as biochemical gradients and niche factors, dynamic cell-cell and cell-matrix interactions, and complex tissue structures composed of tumor and stromal cells. Here, we review the state of the art in COC models with a focus on the microphysiological systems that host multicellular 3D tissue engineering models and can help elucidate the complex biology of TME and cancer growth and progression. Finally, some examples of microengineered tumor models integrated with multi-organ microdevices to study disease progression in different tissues will be presented.
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Affiliation(s)
- Giorgia Imparato
- Center for Advanced Biomaterials for HealthCare@CRIB, Istituto Italiano di Tecnologia, Largo Barsanti e Matteucci 53, 80125 Naples, Italy; (F.U.); (P.A.N.)
| | - Francesco Urciuolo
- Center for Advanced Biomaterials for HealthCare@CRIB, Istituto Italiano di Tecnologia, Largo Barsanti e Matteucci 53, 80125 Naples, Italy; (F.U.); (P.A.N.)
- Department of Chemical, Materials and Industrial Production (DICMAPI), Interdisciplinary Research Centre on Biomaterials (CRIB), University of Naples Federico II, P.leTecchio 80, 80125 Naples, Italy
| | - Paolo Antonio Netti
- Center for Advanced Biomaterials for HealthCare@CRIB, Istituto Italiano di Tecnologia, Largo Barsanti e Matteucci 53, 80125 Naples, Italy; (F.U.); (P.A.N.)
- Department of Chemical, Materials and Industrial Production (DICMAPI), Interdisciplinary Research Centre on Biomaterials (CRIB), University of Naples Federico II, P.leTecchio 80, 80125 Naples, Italy
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7
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Chen H, Cheng Y, Wang X, Wang J, Shi X, Li X, Tan W, Tan Z. 3D printed in vitro tumor tissue model of colorectal cancer. Theranostics 2020; 10:12127-12143. [PMID: 33204333 PMCID: PMC7667682 DOI: 10.7150/thno.52450] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 10/15/2020] [Indexed: 12/13/2022] Open
Abstract
Rationale: The tumor microenvironment (TME) determines tumor progression and affects clinical therapy. Its basic components include cancer-associated fibroblasts (CAFs) and tumor-associated endothelial cells (TECs), both of which constitute the tumor matrix and microvascular network. The ability to simulate interactions between cells and extracellular matrix in a TME in vitro can assist the elucidation of cancer growth and evaluate the efficiency of therapies. Methods: In the present study, an in vitro 3D model of tumor tissue that mimicked in vivo cell physiological function was developed using tumor-associated stromal cells. Colorectal cancer cells, CAFs, and TECs were co-cultured on 3D-printed scaffolds so as to constitute an extracellular matrix (ECM) that allowed cell processes such as adhesion, stemness, proliferation, and vascularization to take place. Normal stromal cells were activated and reprogrammed into tumor-related stromal cells to construct a TME of tumor tissues. Results: The activated stromal cells overexpressed a variety of tumor-related markers and remodeled the ECM. Furthermore, the metabolic signals and malignant transformation of the in vitro 3D tumor tissue was substantially similar to that observed in tumors in vivo. Conclusions: The 3D tumor tissue exhibited physiological activity with high drug resistance. The model is suitable for research studies of tumor biology and the development of personalized treatments for cancer.
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Affiliation(s)
- Haoxiang Chen
- College of Biology, Hunan University, Changsha, Hunan, 410082, China
- Shenzhen Institute, Hunan University, Shenzhen, Guangdong, 518000, China
| | - Yanxiang Cheng
- Department of Gynecology, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Xiaocheng Wang
- College of Biology, Hunan University, Changsha, Hunan, 410082, China
| | - Jian Wang
- College of Biology, Hunan University, Changsha, Hunan, 410082, China
- Shenzhen Institute, Hunan University, Shenzhen, Guangdong, 518000, China
| | - Xuelei Shi
- College of Biology, Hunan University, Changsha, Hunan, 410082, China
- Shenzhen Institute, Hunan University, Shenzhen, Guangdong, 518000, China
| | - Xinghuan Li
- College of Biology, Hunan University, Changsha, Hunan, 410082, China
| | - Weihong Tan
- College of Biology, Hunan University, Changsha, Hunan, 410082, China
| | - Zhikai Tan
- College of Biology, Hunan University, Changsha, Hunan, 410082, China
- Shenzhen Institute, Hunan University, Shenzhen, Guangdong, 518000, China
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8
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De Gregorio V, Telesco M, Corrado B, Rosiello V, Urciuolo F, Netti PA, Imparato G. Intestine-Liver Axis On-Chip Reveals the Intestinal Protective Role on Hepatic Damage by Emulating Ethanol First-Pass Metabolism. Front Bioeng Biotechnol 2020; 8:163. [PMID: 32258006 PMCID: PMC7090126 DOI: 10.3389/fbioe.2020.00163] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 02/18/2020] [Indexed: 12/23/2022] Open
Abstract
Intestine-Liver-on-chip systems can be useful to predict oral drug administration and first-pass metabolism in vitro in order to partly replace the animal model. While organ-on-chip technology can count on sophisticated micro-physiological devices, the engineered organs still remain artificial surrogates of the native counterparts. Here, we used a bottom-up tissue engineering strategy to build-up physiologically functional 3D Human Intestine Model (3D-HIM) as well as 3D Liver-microtissues (HepG2-μTPs) in vitro and designed a microfluidic Intestine-Liver-On-Chip (InLiver-OC) to emulate first-pass mechanism occurring in vivo. Our results highlight the ethanol-induced 3D-HIM hyper-permeability and stromal injury, the intestinal prevention on the liver injury, as well as the synergic contribution of the two 3D tissue models on the release of metabolic enzymes after high amount of ethanol administration.
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Affiliation(s)
- Vincenza De Gregorio
- Center for Advanced Biomaterials for HealthCare@CRIB, Istituto Italiano di Tecnologia, Naples, Italy.,Interdisciplinary Research Centre on Biomaterials (CRIB), University of Naples Federico II, Naples, Italy
| | - Mariarosaria Telesco
- Center for Advanced Biomaterials for HealthCare@CRIB, Istituto Italiano di Tecnologia, Naples, Italy
| | - Brunella Corrado
- Center for Advanced Biomaterials for HealthCare@CRIB, Istituto Italiano di Tecnologia, Naples, Italy
| | - Valerio Rosiello
- Interdisciplinary Research Centre on Biomaterials (CRIB), University of Naples Federico II, Naples, Italy
| | - Francesco Urciuolo
- Interdisciplinary Research Centre on Biomaterials (CRIB), University of Naples Federico II, Naples, Italy
| | - Paolo A Netti
- Center for Advanced Biomaterials for HealthCare@CRIB, Istituto Italiano di Tecnologia, Naples, Italy.,Interdisciplinary Research Centre on Biomaterials (CRIB), University of Naples Federico II, Naples, Italy.,Department of Chemical, Materials and Industrial Production Engineering (DICMAPI) University of Naples Federico II, Naples, Italy
| | - Giorgia Imparato
- Center for Advanced Biomaterials for HealthCare@CRIB, Istituto Italiano di Tecnologia, Naples, Italy
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9
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Abstract
Organoids are engineered three-dimensional tissue cultures derived from stem cells and capable of self-renewal and self-organization into a variety of progenitors and differentiated cell types. An organoid resembles the cellular structure of an organ and retains some of its functionality, while still being amenable to in vitro experimental study. Compared with two-dimensional cultures, the three-dimensional structure of organoids provides a more realistic environment and structural organization of in vivo organs. Similarly, organoids are better suited to reproduce signaling pathway dynamics in vitro, due to a more realistic physiological environment. As such, organoids are a valuable tool to explore the dynamics of organogenesis and offer routes to personalized preclinical trials of cancer progression, invasion, and drug response. Complementary to experiments, mathematical and computational models are valuable instruments in the description of spatiotemporal dynamics of organoids. Simulations of mathematical models allow the study of multiscale dynamics of organoids, at both the intracellular and intercellular levels. Mathematical models also enable us to understand the underlying mechanisms responsible for phenotypic variation and the response to external stimulation in a cost- and time-effective manner. Many recent studies have developed laboratory protocols to grow organoids resembling different organs such as the intestine, brain, liver, pancreas, and mammary glands. However, the development of mathematical models specific to organoids remains comparatively underdeveloped. Here, we review the mathematical and computational approaches proposed so far to describe and predict organoid dynamics, reporting the simulation frameworks used and the models’ strengths and limitations.
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Affiliation(s)
- Sandra Montes-Olivas
- Department of Engineering Mathematics, University of Bristol, Bristol, United Kingdom
| | - Lucia Marucci
- Department of Engineering Mathematics, University of Bristol, Bristol, United Kingdom.,School of Cellular and Molecular Medicine, University of Bristol, Bristol, United Kingdom.,Bristol Centre for Synthetic Biology, University of Bristol, Bristol, United Kingdom
| | - Martin Homer
- Department of Engineering Mathematics, University of Bristol, Bristol, United Kingdom
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Chikae S, Kubota A, Nakamura H, Oda A, Yamanaka A, Akagi T, Akashi M. Three-dimensional bioprinting human cardiac tissue chips of using a painting needle method. Biotechnol Bioeng 2019; 116:3136-3142. [PMID: 31369146 DOI: 10.1002/bit.27126] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Revised: 05/26/2019] [Accepted: 07/17/2019] [Indexed: 11/11/2022]
Abstract
Three-dimensional (3D) printers are attracting attention as a method for arranging and building cells in three dimensions. Bioprinting technology has potential in tissue engineering for the fabrication of scaffolds, cells, and tissues. However, these various printing technologies have limitations with respect to print resolution and due to the characteristics of bioink such as viscosity. We report a method for constructing of 3D tissues with a "microscopic painting device using a painting needle method" that, when used with the layer-by-layer (LbL) cell coating technique, replaces conventional methods. This method is a technique of attaching the high viscosity bioink to the painting needle tip and arranging it on a substrate, and can construct 3D tissues without damage to cells. Cell viability is the same before and after painting. We used this biofabrication device to construct 3D cardiac tissue (LbL-3D Heart) using human-induced pluripotent stem cell-derived cardiomyocytes. The constructed LbL-3D Heart chips had multiple layers with a thickness of 60 µm, a diameter of 1.1 mm, and showed synchronous beating (50-60 beats per min). The aforementioned device and method of 3D tissue construction can be applied to various kinds of tissue models and would be a useful tool for pharmaceutical applications.
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Affiliation(s)
- Shohei Chikae
- NTN Corporation, Iwata, Japan.,Building Block Science Joint Research Chair, Graduate School of Frontier Biosciences, Osaka University, Suita, Japan
| | - Akifumi Kubota
- Building Block Science Joint Research Chair, Graduate School of Frontier Biosciences, Osaka University, Suita, Japan
| | | | - Atsushi Oda
- NTN Corporation, Iwata, Japan.,Building Block Science Joint Research Chair, Graduate School of Frontier Biosciences, Osaka University, Suita, Japan
| | | | - Takami Akagi
- Building Block Science Joint Research Chair, Graduate School of Frontier Biosciences, Osaka University, Suita, Japan
| | - Mitsuru Akashi
- Building Block Science Joint Research Chair, Graduate School of Frontier Biosciences, Osaka University, Suita, Japan
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Hong S, Kang EY, Byeon J, Jung SH, Hwang C. Embossed Membranes with Vascular Patterns Guide Vascularization in a 3D Tissue Model. Polymers (Basel) 2019; 11:E792. [PMID: 31052571 PMCID: PMC6572394 DOI: 10.3390/polym11050792] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 04/26/2019] [Accepted: 04/29/2019] [Indexed: 01/12/2023] Open
Abstract
The vascularization of three-dimensional (3D) tissue constructs is necessary for transporting nutrients and oxygen to the component cells. In this study, a vacuum forming method was applied to emboss a vascular pattern on an electrospun membrane so that guided vascular structures could develop within the construct. Two- or six-layer constructs of electrospun membranes seeded with endothelial cells and pericytes were stacked and subcutaneously implanted into mice. Blood vessel formation in the implanted constructs with six alternating layers of flat membranes and membranes embossed with a blood vessel pattern was observed after two weeks of implantation. The formation of blood vessels was observed along the embossed blood vessel pattern in the structure of the embossed membrane laminated at four weeks and eight weeks. Vascular endothelial growth factor (VEGF) and angiopoietin 1 (Ang-1) were highly expressed in the vascularized structures. Therefore, we demonstrated that a structure capable of producing a desired blood vessel shape with electrospun membranes embossed with a blood vessel pattern can be manufactured, and that a variety of structures can be manufactured using electrospun membranes in the tissue engineering era.
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Affiliation(s)
- Soyoung Hong
- Biomedical Engineering Research Center, Asan Institute for Life Sciences, Asan Medical Center, Seoul 05505, Korea.
| | - Eun Young Kang
- Biomedical Engineering Research Center, Asan Institute for Life Sciences, Asan Medical Center, Seoul 05505, Korea.
| | - Jaehee Byeon
- Biomedical Engineering Research Center, Asan Institute for Life Sciences, Asan Medical Center, Seoul 05505, Korea.
| | - Sung-Ho Jung
- Departments of Thoracic and Cardiovascular Surgery, Asan Medical Center, Seoul 05505, Korea.
| | - Changmo Hwang
- Biomedical Engineering Research Center, Asan Institute for Life Sciences, Asan Medical Center, Seoul 05505, Korea.
- Department of Convergence Medicine, University of Ulsan College of Medicine & Asan Institute for Life Sciences, Asan Medical Center, Seoul 05505, Korea.
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Abstract
The hanging-drop network (HDN) is a technology platform based on a completely open microfluidic network at the bottom of an inverted, surface-patterned substrate. The platform is predominantly used for the formation, culturing, and interaction of self-assembled spherical microtissues (spheroids) under precisely controlled flow conditions. Here, we describe design, fabrication, and operation of microfluidic hanging-drop networks.
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Abstract
The ability to accurately detect cardiotoxicity has become increasingly important in the development of new drugs. Since the advent of human pluripotent stem cell-derived cardiomyocytes, researchers have explored their use in creating an in vitro drug screening platform. Recently, there has been increasing interest in creating 3D microphysiological models of the heart as a tool to detect cardiotoxic compounds. By recapitulating the complex microenvironment that exists in the native heart, cardiac microphysiological systems have the potential to provide a more accurate pharmacological response compared to current standards in preclinical drug screening. This review aims to provide an overview on the progress made in creating advanced models of the human heart, including the significance and contributions of the various cellular and extracellular components to cardiac function.
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Kim K, Utoh R, Ohashi K, Kikuchi T, Okano T. Fabrication of functional 3D hepatic tissues with polarized hepatocytes by stacking endothelial cell sheets in vitro. J Tissue Eng Regen Med 2015; 11:2071-2080. [PMID: 26549508 DOI: 10.1002/term.2102] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Revised: 08/11/2015] [Accepted: 09/15/2015] [Indexed: 11/11/2022]
Abstract
Cell sheet stratification technology has been used for reconstituting highly functional three-dimensional (3D) hepatic tissues in vitro. Triple-layered hepatic tissues with a hepatocyte-specific polarity were fabricated by sandwiching a hepatocyte sheet (Hep sheet) between two endothelial cell (EC) sheets. The morphological and functional characteristics of the triple-layered hepatic construct (EC-Hep-EC) were evaluated and compared with those of a double-layered hepatic construct with a single EC sheet (Hep-EC) and a Hep sheet only. Transmission electron microscope (TEM) observations revealed that the extracellular matrix was observed to be deposited in the space between the ECs and hepatocytes on both the upper and lower sides of the hepatocytes in the EC-Hep-EC construct. Immunohistochemistry with basolateral (CD147) and apical [multidrug resistance-associated protein (MRP2)] membrane polarity markers clearly showed the recovery of in vivo-like hepatocyte polarization in the EC-Hep-EC group. In addition, hepatocyte-specific functions, including albumin secretion, ammonia removal and the induction of cytochrome P450, were also highly preserved. The presented technology for stratifying multiple cell sheets was simple in operation and successfully reproduced both the heterotypic/homotypic cell-cell and cell-matrix interactions with the inherent hepatocyte configurations, thus closely mimicking the in vivo environment. The triple-layered 3D hepatic constructs could therefore be valuable as a new experiment tool for drug-screening tests, an implantable tissue model for cell-based therapies and an efficient culture platform for bioartificial liver devices. Copyright © 2015 John Wiley & Sons, Ltd.
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Affiliation(s)
- Kyungsook Kim
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Shinjuku-ku, Tokyo, Japan.,Department of Molecular Science and Technology, Ajou University, Suwon, 443-749, Korea
| | - Rie Utoh
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Shinjuku-ku, Tokyo, Japan
| | - Kazuo Ohashi
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Shinjuku-ku, Tokyo, Japan.,iPS Cell-based Projects on Cell Transplantation and Cell Dynamics, Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, Osaka, 565 0871, Japan
| | - Tetsutaro Kikuchi
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Shinjuku-ku, Tokyo, Japan
| | - Teruo Okano
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Shinjuku-ku, Tokyo, Japan
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Abstract
OBJECTIVE To compare a superabsorbent polymer dressing (DryMax Extra; DME), an antibacterial absorbent polymer dressing (Sorbact absorption dressing; SB) and an antibacterial superabsorbent polymer dressing (Sorbion Sachet S; SSS) activity against Pseudomonas aeruginosa biofilms. METHOD A 3D acellular synthetic soft tissue (ASST) allowing biofilm formation, was prepared and inoculated with Pseudomonas aeruginosa, before the application of dressings. The dressings DME, with and without a silver net, and two benchmark dressings SB and SSS were tested. After 24 hours' incubation, qualitative assessment by visual screening of the soft tissue and bacterial burden assessment in the dressings and acellular soft tissue model were performed. RESULTS DME combined with a silver net gave a distinct and wide colourless zone of inhibition while partial zones of inhibition were seen for DME, SSS and SB. Compared with the tissues exposed to the other dressings, those exposed to SB and the bacterial control appeared green and opaque. In descending order, the most visual growth was seen in bacterial control, followed by SB, SSS, and DME. The bacterial load was equivalent for all dressings without an antimicrobial substance in both ASST (around log 10) and dressing (around log 11). The bacterial load for DME combined with a silver net, in comparison to DME alone was significantly reduced, with log 3.6 in dressings and log 4.2 in ASST. CONCLUSION The removal of bacteria by DME was equivalent to SB and SSS. Furthermore, DME limited the production of the green colour, indicative of Pyocyanin. If extrapolated to a wound, the ability of DME to absorb Pseudomonas aeruginosa and limit Pyocyanin levels in the wound might lead to reduced virulence.
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