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Urciuolo F, Imparato G, Netti PA. Engineering Cell Instructive Microenvironments for In Vitro Replication of Functional Barrier Organs. Adv Healthc Mater 2024; 13:e2400357. [PMID: 38695274 DOI: 10.1002/adhm.202400357] [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: 01/29/2024] [Revised: 04/02/2024] [Indexed: 05/14/2024]
Abstract
Multicellular organisms exhibit synergistic effects among their components, giving rise to emergent properties crucial for their genesis and overall functionality and survival. Morphogenesis involves and relies upon intricate and biunivocal interactions among cells and their environment, that is, the extracellular matrix (ECM). Cells secrete their own ECM, which in turn, regulates their morphogenetic program by controlling time and space presentation of matricellular signals. The ECM, once considered passive, is now recognized as an informative space where both biochemical and biophysical signals are tightly orchestrated. Replicating this sophisticated and highly interconnected informative media in a synthetic scaffold for tissue engineering is unattainable with current technology and this limits the capability to engineer functional human organs in vitro and in vivo. This review explores current limitations to in vitro organ morphogenesis, emphasizing the interplay of gene regulatory networks, mechanical factors, and tissue microenvironment cues. In vitro efforts to replicate biological processes for barrier organs such as the lung and intestine, are examined. The importance of maintaining cells within their native microenvironmental context is highlighted to accurately replicate organ-specific properties. The review underscores the necessity for microphysiological systems that faithfully reproduce cell-native interactions, for advancing the understanding of developmental disorders and disease progression.
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Affiliation(s)
- Francesco Urciuolo
- Department of Chemical, Materials and Industrial Production Engineering (DICMAPI) and Interdisciplinary Research Centre on Biomaterials (CRIB), University of Naples Federico II, Piazzale Tecchio 80, Napoli, 80125, Italy
| | - Giorgia Imparato
- Centre for Advanced Biomaterials for Health Care (IIT@CRIB), Istituto Italiano di Tecnologia, L.go Barsanti e Matteucci, Napoli, 80125, Italy
| | - Paolo Antonio Netti
- Department of Chemical, Materials and Industrial Production Engineering (DICMAPI) and Interdisciplinary Research Centre on Biomaterials (CRIB), University of Naples Federico II, Piazzale Tecchio 80, Napoli, 80125, Italy
- Centre for Advanced Biomaterials for Health Care (IIT@CRIB), Istituto Italiano di Tecnologia, L.go Barsanti e Matteucci, Napoli, 80125, Italy
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2
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Wheeler AE, Stoeger V, Owens RM. Lab-on-chip technologies for exploring the gut-immune axis in metabolic disease. LAB ON A CHIP 2024; 24:1266-1292. [PMID: 38226866 DOI: 10.1039/d3lc00877k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2024]
Abstract
The continued rise in metabolic diseases such as obesity and type 2 diabetes mellitus poses a global health burden, necessitating further research into factors implicated in the onset and progression of these diseases. Recently, the gut-immune axis, with diet as a main regulator, has been identified as a possible role player in their development. Translation of conventional 2D in vitro and animal models is however limited, while human studies are expensive and preclude individual mechanisms from being investigated. Lab-on-chip technology therefore offers an attractive new avenue to study gut-immune interactions. This review provides an overview of the influence of diet on gut-immune interactions in metabolic diseases and a critical analysis of the current state of lab-on-chip technology to study this axis. While there has been progress in the development of "immuno-competent" intestinal lab-on-chip models, with studies showing the ability of the technology to provide mechanical cues, support longer-term co-culture of microbiota and maintain in vivo-like oxygen gradients, platforms which combine all three and include intestinal and immune cells are still lacking. Further, immune cell types and inclusion of microenvironment conditions which enable in vivo-like immune cell dynamics as well as host-microbiome interactions are limited. Future model development should focus on combining these conditions to create an environment capable of hosting more complex microbiota and immune cells to allow further study into the effects of diet and related metabolites on the gut-immune ecosystem and their role in the prevention and development of metabolic diseases in humans.
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Affiliation(s)
- Alexandra E Wheeler
- Department of Chemical Engineering and Biotechnology, University of Cambridge, UK.
| | - Verena Stoeger
- Department of Chemical Engineering and Biotechnology, University of Cambridge, UK.
| | - Róisín M Owens
- Department of Chemical Engineering and Biotechnology, University of Cambridge, UK.
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3
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Leonel ECR, Dadashzadeh A, Moghassemi S, Vlieghe H, Wyns C, Orellana R, Amorim CA. New Solutions for Old Problems: How Reproductive Tissue Engineering Has Been Revolutionizing Reproductive Medicine. Ann Biomed Eng 2023; 51:2143-2171. [PMID: 37468688 DOI: 10.1007/s10439-023-03321-y] [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: 05/23/2023] [Accepted: 07/12/2023] [Indexed: 07/21/2023]
Abstract
Acquired disorders and congenital defects of the male and female reproductive systems can have profound impacts on patients, causing sexual and endocrine dysfunction and infertility, as well as psychosocial consequences that affect their self-esteem, identity, sexuality, and relationships. Reproductive tissue engineering (REPROTEN) is a promising approach to restore fertility and improve the quality of life of patients with reproductive disorders by developing, replacing, or regenerating cells, tissues, and organs from the reproductive and urinary systems. In this review, we explore the latest advancements in REPROTEN techniques and their applications for addressing degenerative conditions in male and female reproductive organs. We discuss current research and clinical outcomes and highlight the potential of 3D constructs utilizing biomaterials such as scaffolds, cells, and biologically active molecules. Our review offers a comprehensive guide for researchers and clinicians, providing insights into how to reestablish reproductive tissue structure and function using innovative surgical approaches and biomaterials. We highlight the benefits of REPROTEN for patients, including preservation of fertility and hormonal production, reconstruction of uterine and cervical structures, and restoration of sexual and urinary functions. Despite significant progress, REPROTEN still faces ethical and technical challenges that need to be addressed. Our review underscores the importance of continued research in this field to advance the development of effective and safe REPROTEN approaches for patients with reproductive disorders.
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Affiliation(s)
- Ellen C R Leonel
- Department of Histology, Embryology and Cell Biology, Institute of Biological Sciences, Federal University of Goiás, Goiânia, GO, Brazil
| | - Arezoo Dadashzadeh
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Avenue Hippocrate 55, bte B1.55.03, 1200, Brussels, Belgium
| | - Saeid Moghassemi
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Avenue Hippocrate 55, bte B1.55.03, 1200, Brussels, Belgium
| | - Hanne Vlieghe
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Avenue Hippocrate 55, bte B1.55.03, 1200, Brussels, Belgium
| | - Christine Wyns
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Avenue Hippocrate 55, bte B1.55.03, 1200, Brussels, Belgium
- Department of Gynecology-Andrology, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Renan Orellana
- Departamento de Ciencias Químicas y Biológicas, Facultad de Ciencias de la Salud, Universidad Bernardo O'Higgins, Santiago, Chile
| | - Christiani A Amorim
- Pôle de Recherche en Physiopathologie de la Reproduction, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Avenue Hippocrate 55, bte B1.55.03, 1200, Brussels, Belgium.
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Torras N, Zabalo J, Abril E, Carré A, García-Díaz M, Martínez E. A bioprinted 3D gut model with crypt-villus structures to mimic the intestinal epithelial-stromal microenvironment. BIOMATERIALS ADVANCES 2023; 153:213534. [PMID: 37356284 DOI: 10.1016/j.bioadv.2023.213534] [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: 01/10/2023] [Revised: 06/13/2023] [Accepted: 06/18/2023] [Indexed: 06/27/2023]
Abstract
The intestine is a complex tissue with a characteristic three-dimensional (3D) crypt-villus architecture, which plays a key role in the intestinal function. This function is also regulated by the intestinal stroma that actively supports the intestinal epithelium, maintaining the homeostasis of the tissue. Efforts to account for the 3D complex structure of the intestinal tissue have been focused mainly in mimicking the epithelial barrier, while solutions to include the stromal compartment are scarce and unpractical to be used in routine experiments. Here we demonstrate that by employing an optimized bioink formulation and the suitable printing parameters it is possible to produce fibroblast-laden crypt-villus structures by means of digital light projection stereolithography (DLP-SLA). This process provides excellent cell viability, accurate spatial resolution, and high printing throughput, resulting in a robust biofabrication approach that yields functional gut mucosa tissues compatible with conventional testing techniques.
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Affiliation(s)
- Núria Torras
- Biomimetic Systems for Cell Engineering Laboratory, Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), Baldiri Reixac 15-21, 08028 Barcelona, Spain.
| | - Jon Zabalo
- Biomimetic Systems for Cell Engineering Laboratory, Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), Baldiri Reixac 15-21, 08028 Barcelona, Spain
| | - Eduardo Abril
- Biomimetic Systems for Cell Engineering Laboratory, Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), Baldiri Reixac 15-21, 08028 Barcelona, Spain
| | - Albane Carré
- Biomimetic Systems for Cell Engineering Laboratory, Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), Baldiri Reixac 15-21, 08028 Barcelona, Spain
| | - María García-Díaz
- Biomimetic Systems for Cell Engineering Laboratory, Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), Baldiri Reixac 15-21, 08028 Barcelona, Spain.
| | - Elena Martínez
- Biomimetic Systems for Cell Engineering Laboratory, Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), Baldiri Reixac 15-21, 08028 Barcelona, Spain; Centro de Investigación Biomédica en Red (CIBER), Av. Monforte de Lemos 3-5, Pabellón 11, Planta 0, 28029 Madrid, Spain; Department of Electronics and Biomedical Engineering, University of Barcelona (UB), Martí i Franquès 1, 08028 Barcelona, Spain.
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5
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Macedo MH, Torras N, García-Díaz M, Barrias C, Sarmento B, Martínez E. The shape of our gut: Dissecting its impact on drug absorption in a 3D bioprinted intestinal model. BIOMATERIALS ADVANCES 2023; 153:213564. [PMID: 37482042 DOI: 10.1016/j.bioadv.2023.213564] [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: 01/11/2023] [Revised: 06/13/2023] [Accepted: 07/18/2023] [Indexed: 07/25/2023]
Abstract
The small intestine is a complex organ with a characteristic architecture and a major site for drug and nutrient absorption. The three-dimensional (3D) topography organized in finger-like protrusions called villi increases surface area remarkably, granting a more efficient absorption process. The intestinal mucosa, where this process occurs, is a multilayered and multicell-type tissue barrier. In vitro intestinal models are routinely used to study different physiological and pathological processes in the gut, including compound absorption. Still, standard models are typically two-dimensional (2D) and represent only the epithelial barrier, lacking the cues offered by the 3D architecture and the stromal components present in vivo, often leading to inaccurate results. In this work, we studied the impact of the 3D architecture of the gut on drug transport using a bioprinted 3D model of the intestinal mucosa containing both the epithelial and the stromal compartments. Human intestinal fibroblasts were embedded in a previously optimized hydrogel bioink, and enterocytes and goblet cells were seeded on top to mimic the intestinal mucosa. The embedded fibroblasts thrived inside the hydrogel, remodeling the surrounding extracellular matrix. The epithelial cells fully covered the hydrogel scaffolds and formed a uniform cell layer with barrier properties close to in vivo. In particular, the villus-like model revealed overall increased permeability compared to a flat counterpart composed by the same hydrogel and cells. In addition, the efflux activity of the P-glycoprotein (P-gp) transporter was significantly reduced in the villus-like scaffold compared to a flat model, and the genetic expression of other drugs transporters was, in general, more relevant in the villus-like model. Globally, this study corroborates that the presence of the 3D architecture promotes a more physiological differentiation of the epithelial barrier, providing more accurate data on drug absorbance measurements.
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Affiliation(s)
- Maria Helena Macedo
- i3S - Instituto de Investigação e Inovação em Saúde, Rua Alfredo, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; INEB - Instituto Nacional de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Núria Torras
- IBEC - Institute for Bioengineering of Catalonia, BIST - The Barcelona Institute of Science and Technology, Baldiri Reixac 10-12, 08028 Barcelona, Spain
| | - María García-Díaz
- IBEC - Institute for Bioengineering of Catalonia, BIST - The Barcelona Institute of Science and Technology, Baldiri Reixac 10-12, 08028 Barcelona, Spain
| | - Cristina Barrias
- i3S - Instituto de Investigação e Inovação em Saúde, Rua Alfredo, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; INEB - Instituto Nacional de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Bruno Sarmento
- i3S - Instituto de Investigação e Inovação em Saúde, Rua Alfredo, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; INEB - Instituto Nacional de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; CESPU - Instituto de Investigação e Formação Avançada em Ciências e Tecnologias da Saúde, Rua Central de Gandra 1317, 4585-116 Gandra, Portugal
| | - Elena Martínez
- IBEC - Institute for Bioengineering of Catalonia, BIST - The Barcelona Institute of Science and Technology, Baldiri Reixac 10-12, 08028 Barcelona, Spain; CIBER-BBN - Consorcio Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina, Avenida Monforte de Lemos 3-5, 28029 Madrid, Spain; Electronics and Biomedical Engineering Department, Universitat de Barcelona, Martí I Franquès 1, 08028 Barcelona, Spain.
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6
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De Gregorio V, Sgambato C, Urciuolo F, Vecchione R, Netti PA, Imparato G. Immunoresponsive microbiota-gut-on-chip reproduces barrier dysfunction, stromal reshaping and probiotics translocation under inflammation. Biomaterials 2022; 286:121573. [DOI: 10.1016/j.biomaterials.2022.121573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 01/21/2022] [Accepted: 05/07/2022] [Indexed: 11/25/2022]
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7
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Helena Macedo M, Baião A, Pinto S, Barros AS, Almeida H, Almeida A, das Neves J, Sarmento B. Mucus-producing 3D cell culture models. Adv Drug Deliv Rev 2021; 178:113993. [PMID: 34619286 DOI: 10.1016/j.addr.2021.113993] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 08/23/2021] [Accepted: 09/29/2021] [Indexed: 10/20/2022]
Abstract
In vitro cell-based models have been used for a long time since they are normally easily obtained and have an advantageous cost-benefit. Besides, they can serve a variety of ends, from studying drug absorption and metabolism to disease modeling. However, some in vitro models are too simplistic, not accurately representing the living tissues. It has been shown, mainly in the last years, that fully mimicking a tissue composition and architecture can be paramount for cellular behavior and, consequently, for the outcomes of the studies using such models. Because of this, 3D in vitro cell models have been gaining much attention, since they are able to better replicate the in vivo environment. In this review we focus on 3D models that contain mucus-producing cells, as mucus can play a pivotal role in drug absorption. Being frequently overlooked, this viscous fluid can have an impact on drug delivery. Thus, the aim of this review is to understand to which extent can mucus affect mucosal drug delivery and to provide a state-of-the-art report on the existing 3D cell-based mucus models.
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Casale C, Imparato G, Mazio C, Netti PA, Urciuolo F. Geometrical confinement controls cell, ECM and vascular network alignment during the morphogenesis of 3D bioengineered human connective tissues. Acta Biomater 2021; 131:341-354. [PMID: 34144214 DOI: 10.1016/j.actbio.2021.06.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 06/09/2021] [Accepted: 06/10/2021] [Indexed: 12/28/2022]
Abstract
Engineered tissues featuring aligned ECM possess superior regenerative capabilities for the healing of damaged aligned tissues. The morphofunctional integration in the host's injury site improves if the aligned ECM elicits the unidirectional growth of vascular network. In this work we used a bottom-up tissue engineering strategy to produce endogenous and highly aligned human connective tissues with the final aim to trigger the unidirectional growth of capillary-like structures. Engineered microtissues, previously developed by our group, were casted in molds featured by different aspect ratio (AR) to obtain final centimeter-sized macrotissues differently shaped. By varying the AR from 1 to 50 we were able to vary the final shape of the macrotissues, from square to wire. We demonstrated that by increasing the AR of the maturation space hosting the microtissues, it was possible to control the alignment of the neo-synthesized ECM. The geometrical confinement conditions at AR = 50, indeed, promoted the unidirectional growth and assembly of the collagen network. The wire-shaped tissues were characterized by parallel arrangement of the collagen fiber bundles, higher persistence length and speed of migrating cells and superior mechanical properties than the square-shaped macrotissues. Interestingly, the aligned collagen fibers elicited the unidirectional growth of capillary-like structures. STATEMENT OF SIGNIFICANCE: Alignment of preexisting extracellular matrices by using mechanical cues modulating cell traction, has been widely described. Here, we show a new method to align de novo synthesized extracellular matrix components in bioengineered connective tissues obtained by means of a bottom-up tissue engineering approach. Building blocks are cast in maturation chambers, having different aspect ratios, in which the in vitro morphogenesis process takes place. High aspect ratio chambers (corresponding to wire-shaped tissues) triggered spontaneous alignment of collagenous network affecting cell polarization, migration and tensile properties of the tissue as well. Aligned ECM provided a contact guidance for the formation of highly polarized capillary-like network suggesting an in vivo possible application to trigger fast angiogenesis and perfusion in damaged aligned tissues.
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Kim YH, Han SH, Kim H, Lee SJ, Joo HW, Kim MJ, Shim S, Kim K, Lee J, Jang WS, Park S, Jang H, Lee SB. Evaluation of the radiation response and regenerative effects of mesenchymal stem cell-conditioned medium in an intestinal organoid system. Biotechnol Bioeng 2020; 117:3639-3650. [PMID: 32833232 DOI: 10.1002/bit.27543] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 08/07/2020] [Accepted: 08/17/2020] [Indexed: 11/10/2022]
Abstract
Intestinal organoids have recently emerged as an in vitro model relevant to the gut system owing to their recapitulation of the native intestinal epithelium with crypt-villus architecture. However, it is unclear whether intestinal organoids reflect the physiology of the in vivo stress response. Here, we systemically investigated the radiation response in organoids and animal models using mesenchymal stem cell-conditioned medium (MSC-CM), which contains secreted paracrine factors. Irradiated organoids exhibited sequential induction of viability loss and regrowth after irradiation (within 12 days), similar to the response of the native intestinal epithelium. Notably, treatment with MSC-CM facilitated the reproliferation of intestinal stem cells (ISCs) and restoration of damaged crypt-villus structures in both models. Furthermore, Wnt/Notch signaling pathways were commonly upregulated by MSC-CM, but not radiation, and pharmacologically selective inhibition of Wnt or Notch signaling attenuated the enhanced recovery of irradiated organoids, with increases in ISCs, following MSC-CM treatment. Interestingly, the expression of Wnt4, Wnt7a, and active β-catenin was increased, but not notch family members, in MSC-CM-treated organoid after irradiation. Treatment of recombinant mouse Wnt4 and Wnt7a after irradiation improved to some extent intestinal epithelial regeneration both in vitro and in vivo. Overall, these results suggested that intestinal organoids recapitulated the physiological stress response of the intestinal epithelium in vivo. Thus, our findings provided important insights into the physiology of intestinal organoids and may contribute to the development of strategies to enhance the functional maturation of engineered organoids.
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Affiliation(s)
- Young-Heon Kim
- Laboratory of Radiation Exposure and Therapeutics, National Radiation Emergency Medical Center, Korea Institute of Radiological and Medical Science, Seoul, Republic of Korea
| | - Sung-Hoon Han
- Laboratory of Radiation Exposure and Therapeutics, National Radiation Emergency Medical Center, Korea Institute of Radiological and Medical Science, Seoul, Republic of Korea
| | - Hyewon Kim
- Laboratory of Radiation Exposure and Therapeutics, National Radiation Emergency Medical Center, Korea Institute of Radiological and Medical Science, Seoul, Republic of Korea
| | - Sun-Joo Lee
- Laboratory of Radiation Exposure and Therapeutics, National Radiation Emergency Medical Center, Korea Institute of Radiological and Medical Science, Seoul, Republic of Korea
| | - Hyun-Woo Joo
- Laboratory of Radiation Exposure and Therapeutics, National Radiation Emergency Medical Center, Korea Institute of Radiological and Medical Science, Seoul, Republic of Korea
| | - Min-Jung Kim
- Laboratory of Radiation Exposure and Therapeutics, National Radiation Emergency Medical Center, Korea Institute of Radiological and Medical Science, Seoul, Republic of Korea
| | - Sehwan Shim
- Laboratory of Radiation Exposure and Therapeutics, National Radiation Emergency Medical Center, Korea Institute of Radiological and Medical Science, Seoul, Republic of Korea
| | - Kyuchang Kim
- Laboratory of Radiation Exposure and Therapeutics, National Radiation Emergency Medical Center, Korea Institute of Radiological and Medical Science, Seoul, Republic of Korea
| | - Janet Lee
- Laboratory of Radiation Exposure and Therapeutics, National Radiation Emergency Medical Center, Korea Institute of Radiological and Medical Science, Seoul, Republic of Korea
| | - Won-Suk Jang
- Laboratory of Radiation Exposure and Therapeutics, National Radiation Emergency Medical Center, Korea Institute of Radiological and Medical Science, Seoul, Republic of Korea
| | - Sunhoo Park
- Laboratory of Radiation Exposure and Therapeutics, National Radiation Emergency Medical Center, Korea Institute of Radiological and Medical Science, Seoul, Republic of Korea
| | - Hyosun Jang
- Laboratory of Radiation Exposure and Therapeutics, National Radiation Emergency Medical Center, Korea Institute of Radiological and Medical Science, Seoul, Republic of Korea
| | - Seung Bum Lee
- Laboratory of Radiation Exposure and Therapeutics, National Radiation Emergency Medical Center, Korea Institute of Radiological and Medical Science, Seoul, Republic of Korea
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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: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [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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11
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Seiler KM, Bajinting A, Alvarado DM, Traore MA, Binkley MM, Goo WH, Lanik WE, Ou J, Ismail U, Iticovici M, King CR, VanDussen KL, Swietlicki EA, Gazit V, Guo J, Luke CJ, Stappenbeck T, Ciorba MA, George SC, Meacham JM, Rubin DC, Good M, Warner BW. Patient-derived small intestinal myofibroblasts direct perfused, physiologically responsive capillary development in a microfluidic Gut-on-a-Chip Model. Sci Rep 2020; 10:3842. [PMID: 32123209 PMCID: PMC7051952 DOI: 10.1038/s41598-020-60672-5] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 02/13/2020] [Indexed: 02/07/2023] Open
Abstract
The development and physiologic role of small intestine (SI) vasculature is poorly studied. This is partly due to a lack of targetable, organ-specific markers for in vivo studies of two critical tissue components: endothelium and stroma. This challenge is exacerbated by limitations of traditional cell culture techniques, which fail to recapitulate mechanobiologic stimuli known to affect vessel development. Here, we construct and characterize a 3D in vitro microfluidic model that supports the growth of patient-derived intestinal subepithelial myofibroblasts (ISEMFs) and endothelial cells (ECs) into perfused capillary networks. We report how ISEMF and EC-derived vasculature responds to physiologic parameters such as oxygen tension, cell density, growth factors, and pharmacotherapy with an antineoplastic agent (Erlotinib). Finally, we demonstrate effects of ISEMF and EC co-culture on patient-derived human intestinal epithelial cells (HIECs), and incorporate perfused vasculature into a gut-on-a-chip (GOC) model that includes HIECs. Overall, we demonstrate that ISEMFs possess angiogenic properties as evidenced by their ability to reliably, reproducibly, and quantifiably facilitate development of perfused vasculature in a microfluidic system. We furthermore demonstrate the feasibility of including perfused vasculature, including ISEMFs, as critical components of a novel, patient-derived, GOC system with translational relevance as a platform for precision and personalized medicine research.
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Grants
- R01 HD105301 NICHD NIH HHS
- R01 DK106382 NIDDK NIH HHS
- T32 DK007130 NIDDK NIH HHS
- R01 DK104698 NIDDK NIH HHS
- R01 DK114047 NIDDK NIH HHS
- R03 DK111473 NIDDK NIH HHS
- R01 DK109384 NIDDK NIH HHS
- R01 DK118568 NIDDK NIH HHS
- R01 DK112378 NIDDK NIH HHS
- K08 DK101608 NIDDK NIH HHS
- P30 DK052574 NIDDK NIH HHS
- T32 HD043010 NICHD NIH HHS
- K01 DK109081 NIDDK NIH HHS
- Association for Academic Surgery Foundation (AASF)
- Children’s Discovery Institute of Washington University in St. Louis and St. Louis Children’s Hospital MI-F-2017-629; National Institutes of Health 4T32HD043010-14
- National Institutes of Health 3T32DK007130-45S1
- Givin’ it all for Guts Foundation (https://givinitallforguts.org/), Lawrence C. Pakula MD IBD Research, Innovation, and Education Fund, National Institutes of Health R01DK109384
- National Institutes of Health R03DK111473, R01DK118568, and K08DK101608, Children’s Discovery Institute of Washington University in St. Louis and St. Louis Children’s Hospital MI-FR-2017-596, March of Dimes Foundation Grant No. 5-FY17-79, Department of Pediatrics at Washington University School of Medicine, St. Louis
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Affiliation(s)
- Kristen M Seiler
- Division of Pediatric Surgery, Department of Surgery, Washington University School of Medicine, St. Louis, Missouri, United States
| | - Adam Bajinting
- Division of Pediatric Surgery, Department of Surgery, Washington University School of Medicine, St. Louis, Missouri, United States
- Saint Louis University School of Medicine, St. Louis, Missouri, United States
| | - David M Alvarado
- Division of Gastroenterology and the Inflammatory Bowel Diseases Center, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Missouri, United States
| | - Mahama A Traore
- Department of Biomedical Engineering, Washington University, St. Louis, Missouri, United States
| | - Michael M Binkley
- Department of Mechanical Engineering & Materials Science, Washington University McKelvey School of Engineering, St. Louis, MO, United States
| | - William H Goo
- Washington University, St. Louis, Missouri, United States
| | - Wyatt E Lanik
- Division of Newborn Medicine, Department of Pediatrics, Washington University School of Medicine, St. Louis, Missouri, United States
| | - Jocelyn Ou
- Division of Newborn Medicine, Department of Pediatrics, Washington University School of Medicine, St. Louis, Missouri, United States
| | - Usama Ismail
- Department of Mechanical Engineering & Materials Science, Washington University McKelvey School of Engineering, St. Louis, MO, United States
| | - Micah Iticovici
- Division of Gastroenterology and the Inflammatory Bowel Diseases Center, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Missouri, United States
| | - Cristi R King
- Division of Pediatric Surgery, Department of Surgery, Washington University School of Medicine, St. Louis, Missouri, United States
| | - Kelli L VanDussen
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Cincinnati Children's Hospital Medical Center and the University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Elzbieta A Swietlicki
- Division of Gastroenterology and the Inflammatory Bowel Diseases Center, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Missouri, United States
| | - Vered Gazit
- Division of Gastroenterology and the Inflammatory Bowel Diseases Center, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Missouri, United States
| | - Jun Guo
- Division of Pediatric Surgery, Department of Surgery, Washington University School of Medicine, St. Louis, Missouri, United States
| | - Cliff J Luke
- Division of Newborn Medicine, Department of Pediatrics, Washington University School of Medicine, St. Louis, Missouri, United States
| | - Thaddeus Stappenbeck
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, Missouri, United States
| | - Matthew A Ciorba
- Division of Gastroenterology and the Inflammatory Bowel Diseases Center, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Missouri, United States
| | - Steven C George
- Department of Biomedical Engineering, University of California, Davis, California, United States
| | - J Mark Meacham
- Department of Mechanical Engineering & Materials Science, Washington University McKelvey School of Engineering, St. Louis, MO, United States
| | - Deborah C Rubin
- Division of Gastroenterology and the Inflammatory Bowel Diseases Center, Department of Internal Medicine, Washington University School of Medicine, St. Louis, Missouri, United States
| | - Misty Good
- Division of Newborn Medicine, Department of Pediatrics, Washington University School of Medicine, St. Louis, Missouri, United States
| | - Brad W Warner
- Division of Pediatric Surgery, Department of Surgery, Washington University School of Medicine, St. Louis, Missouri, United States.
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12
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De Gregorio V, Corrado B, Sbrescia S, Sibilio S, Urciuolo F, Netti PA, Imparato G. Intestine-on-chip device increases ECM remodeling inducing faster epithelial cell differentiation. Biotechnol Bioeng 2019; 117:556-566. [PMID: 31598957 DOI: 10.1002/bit.27186] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 09/11/2019] [Accepted: 10/01/2019] [Indexed: 12/13/2022]
Abstract
An intestine-on-chip has been developed to study intestinal physiology and pathophysiology as well as intestinal transport absorption and toxicity studies in a controlled and human similar environment. Here, we report that dynamic culture of an intestine-on-chip enhances extracellular matrix (ECM) remodeling of the stroma, basement membrane production and speeds up epithelial differentiation. We developed a three-dimensional human intestinal stromal equivalent composed of human intestinal subepithelial myofibroblasts embedded in their own ECM. Then, we cultured human colon carcinoma-derived cells in both static and dynamic conditions in the opportunely designed microfluidic system until the formation of a well-oriented epithelium. This low cost and handy microfluidic device allows to qualitatively and quantitatively detect epithelial polarization and mucus production as well as monitor barrier function and ECM remodeling after nutraceutical treatment.
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Affiliation(s)
- Vincenza De Gregorio
- Center for Advanced Biomaterials for HealthCare@CRIB, Istituto Italiano di Tecnologia, Naples, Italy
| | - Brunella Corrado
- Departments of Naples, National Research Council, Institute for Microelectronics and Microsystems, Naples, Italy
| | | | - Sara Sibilio
- Department of Chemical Materials and Industrial Production (DICMAPI), University of Naples Federico II, Naples, Italy
| | - Francesco Urciuolo
- Department of Chemical Materials and Industrial Production (DICMAPI), University of Naples Federico II, Naples, Italy.,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.,Department of Chemical Materials and Industrial Production (DICMAPI), University of Naples Federico II, Naples, Italy.,Interdisciplinary Research Centre on Biomaterials (CRIB), 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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13
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Sibilio S, De Gregorio V, Urciuolo F, Netti P, Imparato G. Effect of peristaltic-like movement on bioengineered intestinal tube. Mater Today Bio 2019; 4:100027. [PMID: 32159155 PMCID: PMC7061615 DOI: 10.1016/j.mtbio.2019.100027] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 08/05/2019] [Accepted: 09/01/2019] [Indexed: 01/06/2023] Open
Abstract
The intestine is a highly heterogeneous hollow organ with biological, mechanical and chemical differences between lumen and wall. A functional human intestine model able to recreate the in vivo dynamic nature as well as the native tissue morphology is demanded for disease research and drug discovery. Here, we present a system, which combines an engineered three-dimensional (3D) tubular-shaped intestine model (3D In-tube) with a custom-made microbioreactor to impart the key aspects of the in vivo microenvironment of the human intestine, mimicking the rhythmic peristaltic movement. We adapted a previously established bottom-up tissue engineering approach, to produce the 3D tubular-shaped lamina propria and designed a glass microbioreactor to induce the air-liquid interface condition and peristaltic-like motion. Our results demonstrate the production of a villi-like protrusion and a correct spatial differentiation of the intestinal epithelial cells in enterocyte-like as well as mucus-producing-like cells on the lumen side of the 3D In-tube. This dynamic platform offers a proof-of-concept model of the human intestine.
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Affiliation(s)
- S. Sibilio
- Department of Chemical Materials and Industrial Production (DICMAPI), University of Naples Federico II, P.le Tecchio 80, Naples, 80125, Italy
| | - V. De Gregorio
- Center for Advanced Biomaterials for HealthCare@CRIB, Istituto Italiano di Tecnologia, Largo Barsanti e Matteucci n. 53, Naples, 80125, Italy
| | - F. Urciuolo
- Department of Chemical Materials and Industrial Production (DICMAPI), University of Naples Federico II, P.le Tecchio 80, Naples, 80125, Italy
- Interdisciplinary Research Centre on Biomaterials (CRIB), University of Naples Federico II, P.le Tecchio 80, Naples, 80125, Italy
| | - P.A. Netti
- Department of Chemical Materials and Industrial Production (DICMAPI), University of Naples Federico II, P.le Tecchio 80, Naples, 80125, Italy
- Center for Advanced Biomaterials for HealthCare@CRIB, Istituto Italiano di Tecnologia, Largo Barsanti e Matteucci n. 53, Naples, 80125, Italy
- Interdisciplinary Research Centre on Biomaterials (CRIB), University of Naples Federico II, P.le Tecchio 80, Naples, 80125, Italy
| | - G. Imparato
- Center for Advanced Biomaterials for HealthCare@CRIB, Istituto Italiano di Tecnologia, Largo Barsanti e Matteucci n. 53, Naples, 80125, Italy
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14
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De Gregorio V, Imparato G, Urciuolo F, Netti PA. Micro-patterned endogenous stroma equivalent induces polarized crypt-villus architecture of human small intestinal epithelium. Acta Biomater 2018; 81:43-59. [PMID: 30282052 DOI: 10.1016/j.actbio.2018.09.061] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Revised: 08/29/2018] [Accepted: 09/28/2018] [Indexed: 12/14/2022]
Abstract
The small intestine is the major site for digestion, drug and nutrient absorption, as well as a primary site for many diseases. Current in vitro gut models fail in reproducing the complex intestinal extracellular matrix (ECM) network of the lamina propria and the peculiar architecture of the crypt-villus axis. Here we proposed a novel in vitro human intestine model that mimics the intestinal stromal topography and composition and strictly reproduces the tissue polarity with the crypt-villus architecture. First we developed a 3D human intestinal stromal equivalent (3D-ISE) composed of human intestinal subepithelial myofibroblasts (ISEMFs) embedded in their own extracellular matrix. Then, we seeded human colon carcinoma-derived cells (Caco-2) onto flat or patterned cell-synthetized stromal equivalent structure and cultured them until the formation of a well-oriented epithelium. We demonstrated that the patterned stroma increases the absorbing surface area, the epithelial proliferation rate, and the density of microvilli. In addition it induces changes in the biological functions of the epithelial cells such as enzymes and mucus production, polarization and tightness showing a physiological cell-lineage compartmentalization along the crypt/villi axes with the undifferentiated phenotypes at the base. At last, we reproduced an inflamed intestinal tissue model in which we identified the contribution of the stromal microenvironment by molecular (cytokines release and MMPs production) and immunofluorescence analyses and the effects of the epithelial-stromal cross-talk in the intestinal innate immunity by multiphoton investigation that revealed differences in the collagen network architecture. STATEMENT OF SIGNIFICANCE: The intestinal stroma morphology and composition has a fundamental role in crypt-villus development and appropriate epithelial cell-lineage compartmentalization. On this base, here we develop an engineered organotypic model of human intestine equivalent in which a functional epithelial/ECM crosstalk is recapitulated. Due to its accessible luminal surface it provides a new platform for preclinical studies of mucosal immunology and bowel inflammation as well as the assessment of pharmaco-toxicity studies.
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Affiliation(s)
- Vincenza De Gregorio
- Center for Advanced Biomaterials for HealthCare@CRIB, Istituto Italiano di Tecnologia, Largo Barsanti e Matteucci 53, 80125 Naples, Italy
| | - Giorgia Imparato
- Center for Advanced Biomaterials for HealthCare@CRIB, Istituto Italiano di Tecnologia, Largo Barsanti e Matteucci 53, 80125 Naples, Italy.
| | - Francesco Urciuolo
- Department of Chemical Materials and Industrial Production (DICMAPI) University of Naples Federico II, P.le Tecchio 80, 80125 Naples, Italy
| | - Paolo A Netti
- Center for Advanced Biomaterials for HealthCare@CRIB, Istituto Italiano di Tecnologia, Largo Barsanti e Matteucci 53, 80125 Naples, Italy; Department of Chemical Materials and Industrial Production (DICMAPI) University of Naples Federico II, P.le Tecchio 80, 80125 Naples, Italy; Interdisciplinary Research Centre on Biomaterials (CRIB), University of Naples Federico II, P.le Tecchio 80, 80125 Naples, Italy
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