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Sgualdino F, Mattolini L, Jimenez BD, Patrick K, Abdel Fattah AR, Ranga A. Mechanical Actuation of Organoids in Synthetic Microenvironments. Methods Mol Biol 2024; 2764:225-245. [PMID: 38393598 DOI: 10.1007/978-1-0716-3674-9_15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2024]
Abstract
Organoids are a powerful model system to explore the role of mechanical forces in sculpting emergent tissue cytoarchitecture. The modulation of the mechanical microenvironment is most readily performed using synthetic extracellular matrices (ECM); however, such materials provide passive, rather than active force modulation. Actuation technologies enable the active tuning of mechanical forces in both time and magnitude. Using such instruments, our group has shown that extrinsically imposed stretching on human neural tube organoids (hNTOs) enhanced patterning of the floor plate domain. Here, we provide a detailed protocol on the implementation of mechanical actuation of organoids embedded in synthetic 3D microenvironments, with additional details on methods to characterize organoid fate and behavior. Our protocol is easy to reproduce and is expected to be broadly applicable to investigate the role of active mechanics with in vitro model systems.
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Affiliation(s)
- Francesca Sgualdino
- Laboratory of Bioengineering and Morphogenesis, Biomechanics Section, Department of Mechanical Engineering, KU Leuven, Leuven, Belgium
| | - Lorenzo Mattolini
- Laboratory of Bioengineering and Morphogenesis, Biomechanics Section, Department of Mechanical Engineering, KU Leuven, Leuven, Belgium
| | - Brian Daza Jimenez
- Laboratory of Bioengineering and Morphogenesis, Biomechanics Section, Department of Mechanical Engineering, KU Leuven, Leuven, Belgium
| | - Kieran Patrick
- Laboratory of Bioengineering and Morphogenesis, Biomechanics Section, Department of Mechanical Engineering, KU Leuven, Leuven, Belgium
| | - Abdel Rahman Abdel Fattah
- Laboratory of Bioengineering and Morphogenesis, Biomechanics Section, Department of Mechanical Engineering, KU Leuven, Leuven, Belgium.
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria.
| | - Adrian Ranga
- Laboratory of Bioengineering and Morphogenesis, Biomechanics Section, Department of Mechanical Engineering, KU Leuven, Leuven, Belgium.
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Ishihara K, Mukherjee A, Gromberg E, Brugués J, Tanaka EM, Jülicher F. Topological morphogenesis of neuroepithelial organoids. NATURE PHYSICS 2022; 19:177-183. [PMID: 36815964 PMCID: PMC9928582 DOI: 10.1038/s41567-022-01822-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 10/05/2022] [Indexed: 06/18/2023]
Abstract
Animal organs exhibit complex topologies involving cavities and tubular networks, which underlie their form and function1-3. However, how topology emerges during the development of organ shape, or morphogenesis, remains elusive. Here we combine tissue reconstitution and quantitative microscopy to show that tissue topology and shape is governed by two distinct modes of topological transitions4,5. One mode involves the fusion of two separate epithelia and the other involves the fusion of two ends of the same epithelium. The morphological space is captured by a single control parameter that can be traced back to the relative rates of the two epithelial fusion modes. Finally, we identify a pharmacologically accessible pathway that regulates the frequency of two modes of epithelial fusion, and demonstrate the control of organoid topology and shape. The physical principles uncovered here provide fundamental insights into the self-organization of complex tissues6.
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Affiliation(s)
- Keisuke Ishihara
- Max Planck Institute of Molecular Cell Biology and Genetics (MPI-CBG), Dresden, Germany
- Max Planck Institute for the Physics of Complex Systems (MPI-PKS), Dresden, Germany
- Center for Systems Biology Dresden, Dresden, Germany
- Cluster of Excellence Physics of Life, TU Dresden, Dresden, Germany
- Research Institute of Molecular Pathology (IMP), Vienna, Austria
- Present Address: Department of Computational and Systems Biology, School of Medicine, University of Pittsburgh, Pittsburgh, PA USA
| | - Arghyadip Mukherjee
- Max Planck Institute of Molecular Cell Biology and Genetics (MPI-CBG), Dresden, Germany
- Max Planck Institute for the Physics of Complex Systems (MPI-PKS), Dresden, Germany
- Center for Systems Biology Dresden, Dresden, Germany
- Cluster of Excellence Physics of Life, TU Dresden, Dresden, Germany
- Present Address: Laboratoire de physique de l’École Normale Supérieure, Paris, France
| | - Elena Gromberg
- Research Institute of Molecular Pathology (IMP), Vienna, Austria
| | - Jan Brugués
- Max Planck Institute of Molecular Cell Biology and Genetics (MPI-CBG), Dresden, Germany
- Max Planck Institute for the Physics of Complex Systems (MPI-PKS), Dresden, Germany
- Center for Systems Biology Dresden, Dresden, Germany
- Cluster of Excellence Physics of Life, TU Dresden, Dresden, Germany
| | - Elly M. Tanaka
- Research Institute of Molecular Pathology (IMP), Vienna, Austria
| | - Frank Jülicher
- Max Planck Institute for the Physics of Complex Systems (MPI-PKS), Dresden, Germany
- Center for Systems Biology Dresden, Dresden, Germany
- Cluster of Excellence Physics of Life, TU Dresden, Dresden, Germany
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3
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Li P, Chen Y. Progress in Modeling Neural Tube Development and Defects by Organoid Reconstruction. Neurosci Bull 2022; 38:1409-1419. [PMID: 35753025 PMCID: PMC9672182 DOI: 10.1007/s12264-022-00896-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 03/26/2022] [Indexed: 11/27/2022] Open
Abstract
It is clear that organoids are useful for studying the structure as well as the functions of organs and tissues; they are able to simulate cell-to-cell interactions, symmetrical and asymmetric division, proliferation, and migration of different cell groups. Some progress has been made using brain organoids to elucidate the genetic basis of certain neurodevelopmental disorders. Such as Parkinson's disease and Alzheimer's disease. However, research on organoids in early neural development has received insufficient attention, especially that focusing on neural tube precursors. In this review, we focus on the recent research progress on neural tube organoids and discuss both their challenges and potential solutions.
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Affiliation(s)
- Peng Li
- State Key Laboratory of Primate Biomedical Research and Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, 650500, China
- Yunnan Key Laboratory of Primate Biomedical Research, Kunming, 650500, China
| | - Yongchang Chen
- State Key Laboratory of Primate Biomedical Research and Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, 650500, China.
- Yunnan Key Laboratory of Primate Biomedical Research, Kunming, 650500, China.
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Advances of Engineered Hydrogel Organoids within the Stem Cell Field: A Systematic Review. Gels 2022; 8:gels8060379. [PMID: 35735722 PMCID: PMC9222364 DOI: 10.3390/gels8060379] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 06/10/2022] [Accepted: 06/13/2022] [Indexed: 02/06/2023] Open
Abstract
Organoids are novel in vitro cell culture models that enable stem cells (including pluripotent stem cells and adult stem cells) to grow and undergo self-organization within a three-dimensional microenvironment during the process of differentiation into target tissues. Such miniature structures not only recapitulate the histological and genetic characteristics of organs in vivo, but also form tissues with the capacity for self-renewal and further differentiation. Recent advances in biomaterial technology, particularly hydrogels, have provided opportunities to improve organoid cultures; by closely integrating the mechanical and chemical properties of the extracellular matrix microenvironment, with novel synthetic materials and stem cell biology. This systematic review critically examines recent advances in various strategies and techniques utilized for stem-cell-derived organoid culture, with particular emphasis on the application potential of hydrogel technology in organoid culture. We hope this will give a better understanding of organoid cultures for modelling diseases and tissue engineering applications.
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Ma P, Chen Y, Lai X, Zheng J, Ye E, Loh XJ, Zhao Y, Parikh BH, Su X, You M, Wu YL, Li Z. The Translational Application of Hydrogel for Organoid Technology: Challenges and Future Perspectives. Macromol Biosci 2021; 21:e2100191. [PMID: 34263547 DOI: 10.1002/mabi.202100191] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 06/17/2021] [Indexed: 12/16/2022]
Abstract
Human organoids mimic the physiology and tissue architecture of organs and are of great significance for promoting the study of human diseases. Traditionally, organoid cultures rely predominantly on animal or tumor-derived extracellular matrix (ECM), resulting in poor reproducibility. This limits their utility in for large-scale drug screening and application for regenerative medicine. Recently, synthetic polymeric hydrogels, with high biocompatibility and biodegradability, stability, uniformity of compositions, and high throughput properties, have emerged as potential materials for achieving 3D architectures for organoid cultures. Compared to conventional animal or tumor-derived organoids, these newly engineered hydrogel-based organoids more closely resemble human organs, as they are able to mimic native structural and functional properties observed in-situ. In this review, recent developments in hydrogel-based organoid culture will be summarized, emergent hydrogel technology will be highlighted, and future challenges in applying them to organoid culture will be discussed.
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Affiliation(s)
- Panqin Ma
- Fujian Provincial Key Laboratory of Innovative Drug Target Research and State Key Laboratory of Cellular Stress Biology, School of Pharmaceutical Sciences, Xiamen University, Xiamen, 361102, China
| | - Ying Chen
- Fujian Provincial Key Laboratory of Innovative Drug Target Research and State Key Laboratory of Cellular Stress Biology, School of Pharmaceutical Sciences, Xiamen University, Xiamen, 361102, China
| | - Xiyu Lai
- Fujian Provincial Key Laboratory of Innovative Drug Target Research and State Key Laboratory of Cellular Stress Biology, School of Pharmaceutical Sciences, Xiamen University, Xiamen, 361102, China
| | - Jie Zheng
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), 2 Fusionopolis Way, Innovis, #08-03, Singapore, 138634, Singapore
| | - Enyi Ye
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), 2 Fusionopolis Way, Innovis, #08-03, Singapore, 138634, Singapore
| | - Xian Jun Loh
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), 2 Fusionopolis Way, Innovis, #08-03, Singapore, 138634, Singapore
| | - Yi Zhao
- BayRay Innovation Center, Shenzhen Bay Laboratory (SZBL), Shenzhen, 518132, China
| | - Bhav Harshad Parikh
- Institute of Molecular and Cell Biology (IMCB), Agency for Science, Technology and Research (A*STAR), 61 Biopolis, Drive, Proteos, Singapore, 138673, Singapore.,Department of Ophthalmology, Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Dr, Singapore, 117597, Singapore
| | - Xinyi Su
- Institute of Molecular and Cell Biology (IMCB), Agency for Science, Technology and Research (A*STAR), 61 Biopolis, Drive, Proteos, Singapore, 138673, Singapore.,Department of Ophthalmology, Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Dr, Singapore, 117597, Singapore.,Singapore Eye Research Institute (SERI), The Academia, 20 College Road Discovery Tower Level 6, Singapore, 169856, Singapore.,Department of Ophthalmology, National University Hospital, Singapore, 119074, Singapore
| | - Mingliang You
- Hangzhou Cancer Institute, Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Affiliated Hangzhou Cancer Hospital, Zhejiang University School of Medicine, Hangzhou, 310002, China
| | - Yun-Long Wu
- Fujian Provincial Key Laboratory of Innovative Drug Target Research and State Key Laboratory of Cellular Stress Biology, School of Pharmaceutical Sciences, Xiamen University, Xiamen, 361102, China
| | - Zibiao Li
- Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), 2 Fusionopolis Way, Innovis, #08-03, Singapore, 138634, Singapore.,Department of Materials Science and Engineering, National University of Singapore, Singapore, 117574, Singapore
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Gritti N, Oriola D, Trivedi V. Rethinking embryology in vitro: A synergy between engineering, data science and theory. Dev Biol 2021; 474:48-61. [DOI: 10.1016/j.ydbio.2020.10.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 10/21/2020] [Accepted: 10/26/2020] [Indexed: 02/06/2023]
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Finnell RH, Caiaffa CD, Kim SE, Lei Y, Steele J, Cao X, Tukeman G, Lin YL, Cabrera RM, Wlodarczyk BJ. Gene Environment Interactions in the Etiology of Neural Tube Defects. Front Genet 2021; 12:659612. [PMID: 34040637 PMCID: PMC8143787 DOI: 10.3389/fgene.2021.659612] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 03/31/2021] [Indexed: 12/24/2022] Open
Abstract
Human structural congenital malformations are the leading cause of infant mortality in the United States. Estimates from the United States Center for Disease Control and Prevention (CDC) determine that close to 3% of all United States newborns present with birth defects; the worldwide estimate approaches 6% of infants presenting with congenital anomalies. The scientific community has recognized for decades that the majority of birth defects have undetermined etiologies, although we propose that environmental agents interacting with inherited susceptibility genes are the major contributing factors. Neural tube defects (NTDs) are among the most prevalent human birth defects and as such, these malformations will be the primary focus of this review. NTDs result from failures in embryonic central nervous system development and are classified by their anatomical locations. Defects in the posterior portion of the neural tube are referred to as meningomyeloceles (spina bifida), while the more anterior defects are differentiated as anencephaly, encephalocele, or iniencephaly. Craniorachischisis involves a failure of the neural folds to elevate and thus disrupt the entire length of the neural tube. Worldwide NTDs have a prevalence of approximately 18.6 per 10,000 live births. It is widely believed that genetic factors are responsible for some 70% of NTDs, while the intrauterine environment tips the balance toward neurulation failure in at risk individuals. Despite aggressive educational campaigns to inform the public about folic acid supplementation and the benefits of providing mandatory folic acid food fortification in the United States, NTDs still affect up to 2,300 United States births annually and some 166,000 spina bifida patients currently live in the United States, more than half of whom are now adults. Within the context of this review, we will consider the role of maternal nutritional status (deficiency states involving B vitamins and one carbon analytes) and the potential modifiers of NTD risk beyond folic acid. There are several well-established human teratogens that contribute to the population burden of NTDs, including: industrial waste and pollutants [e.g., arsenic, pesticides, and polycyclic aromatic hydrocarbons (PAHs)], pharmaceuticals (e.g., anti-epileptic medications), and maternal hyperthermia during the first trimester. Animal models for these teratogens are described with attention focused on valproic acid (VPA; Depakote). Genetic interrogation of model systems involving VPA will be used as a model approach to discerning susceptibility factors that define the gene-environment interactions contributing to the etiology of NTDs.
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Affiliation(s)
- Richard H. Finnell
- Department of Molecular and Human Genetics and Medicine, Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX, United States
- Department of Molecular and Cellular Biology, Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX, United States
| | - Carlo Donato Caiaffa
- Department of Molecular and Cellular Biology, Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX, United States
| | - Sung-Eun Kim
- Department of Pediatrics, The University of Texas at Austin Dell Medical School, Austin, TX, United States
| | - Yunping Lei
- Department of Molecular and Cellular Biology, Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX, United States
| | - John Steele
- Department of Molecular and Cellular Biology, Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX, United States
| | - Xuanye Cao
- Department of Molecular and Cellular Biology, Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX, United States
| | - Gabriel Tukeman
- Department of Molecular and Cellular Biology, Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX, United States
| | - Ying Linda Lin
- Department of Molecular and Cellular Biology, Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX, United States
| | - Robert M. Cabrera
- Department of Molecular and Cellular Biology, Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX, United States
| | - Bogdan J. Wlodarczyk
- Department of Molecular and Cellular Biology, Center for Precision Environmental Health, Baylor College of Medicine, Houston, TX, United States
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Zhang T, Ahn K, Emerick B, Modarai SR, Opdenaker LM, Palazzo J, Schleiniger G, Fields JZ, Boman BM. APC mutations in human colon lead to decreased neuroendocrine maturation of ALDH+ stem cells that alters GLP-2 and SST feedback signaling: Clue to a link between WNT and retinoic acid signalling in colon cancer development. PLoS One 2020; 15:e0239601. [PMID: 33112876 PMCID: PMC7592776 DOI: 10.1371/journal.pone.0239601] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 09/09/2020] [Indexed: 12/15/2022] Open
Abstract
APC mutations drive human colorectal cancer (CRC) development. A major contributing factor is colonic stem cell (SC) overpopulation. But, the mechanism has not been fully identified. A possible mechanism is the dysregulation of neuroendocrine cell (NEC) maturation by APC mutations because SCs and NECs both reside together in the colonic crypt SC niche where SCs mature into NECs. So, we hypothesized that sequential inactivation of APC alleles in human colonic crypts leads to progressively delayed maturation of SCs into NECs and overpopulation of SCs. Accordingly, we used quantitative immunohistochemical mapping to measure indices and proportions of SCs and NECs in human colon tissues (normal, adenomatous, malignant), which have different APC-zygosity states. In normal crypts, many cells staining for the colonic SC marker ALDH1 co-stained for chromogranin-A (CGA) and other NEC markers. In contrast, in APC-mutant tissues from familial adenomatous polyposis (FAP) patients, the proportion of ALDH+ SCs progressively increased while NECs markedly decreased. To explain how these cell populations change in FAP tissues, we used mathematical modelling to identify kinetic mechanisms. Computational analyses indicated that APC mutations lead to: 1) decreased maturation of ALDH+ SCs into progenitor NECs (not progenitor NECs into mature NECs); 2) diminished feedback signaling by mature NECs. Biological experiments using human CRC cell lines to test model predictions showed that mature GLP-2R+ and SSTR1+ NECs produce, via their signaling peptides, opposing effects on rates of NEC maturation via feedback regulation of progenitor NECs. However, decrease in this feedback signaling wouldn't explain the delayed maturation because both progenitor and mature NECs are depleted in CRCs. So the mechanism for delayed maturation must explain how APC mutation causes the ALDH+ SCs to remain immature. Given that ALDH is a key component of the retinoic acid (RA) signaling pathway, that other components of the RA pathway are selectively expressed in ALDH+ SCs, and that exogenous RA ligands can induce ALDH+ cancer SCs to mature into NECs, RA signaling must be attenuated in ALDH+ SCs in CRC. Thus, attenuation of RA signaling explains why ALDH+ SCs remain immature in APC mutant tissues. Since APC mutation causes increased WNT signaling in FAP and we found that sequential inactivation of APC in FAP patient tissues leads to progressively delayed maturation of colonic ALDH+ SCs, the hypothesis is developed that human CRC evolves due to an imbalance between WNT and RA signaling.
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Affiliation(s)
- Tao Zhang
- Cawley Center for Translational Cancer Research, Helen F. Graham Cancer Center and Research Institute, Newark, DE, United States of America
- University of Delaware, Newark, DE, United States of America
- Thomas Jefferson University, Philadelphia, PA, United States of America
| | - Koree Ahn
- Cawley Center for Translational Cancer Research, Helen F. Graham Cancer Center and Research Institute, Newark, DE, United States of America
- University of Delaware, Newark, DE, United States of America
- Thomas Jefferson University, Philadelphia, PA, United States of America
| | - Brooks Emerick
- Center for Applications of Mathematics in Medicine, Department of Mathematical Sciences, University of Delaware, Newark, DE, United States of America
| | - Shirin R. Modarai
- Cawley Center for Translational Cancer Research, Helen F. Graham Cancer Center and Research Institute, Newark, DE, United States of America
- University of Delaware, Newark, DE, United States of America
| | - Lynn M. Opdenaker
- Cawley Center for Translational Cancer Research, Helen F. Graham Cancer Center and Research Institute, Newark, DE, United States of America
- University of Delaware, Newark, DE, United States of America
| | - Juan Palazzo
- Thomas Jefferson University, Philadelphia, PA, United States of America
| | - Gilberto Schleiniger
- Center for Applications of Mathematics in Medicine, Department of Mathematical Sciences, University of Delaware, Newark, DE, United States of America
| | | | - Bruce M. Boman
- Cawley Center for Translational Cancer Research, Helen F. Graham Cancer Center and Research Institute, Newark, DE, United States of America
- University of Delaware, Newark, DE, United States of America
- Thomas Jefferson University, Philadelphia, PA, United States of America
- Center for Applications of Mathematics in Medicine, Department of Mathematical Sciences, University of Delaware, Newark, DE, United States of America
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Liu W, Deng C, Godoy-Parejo C, Zhang Y, Chen G. Developments in cell culture systems for human pluripotent stem cells. World J Stem Cells 2019; 11:968-981. [PMID: 31768223 PMCID: PMC6851012 DOI: 10.4252/wjsc.v11.i11.968] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 08/21/2019] [Accepted: 08/27/2019] [Indexed: 02/06/2023] Open
Abstract
Human pluripotent stem cells (hPSCs) are important resources for cell-based therapies and pharmaceutical applications. In order to realize the potential of hPSCs, it is critical to develop suitable technologies required for specific applications. Most hPSC technologies depend on cell culture, and are critically influenced by culture medium composition, extracellular matrices, handling methods, and culture platforms. This review summarizes the major technological advances in hPSC culture, and highlights the opportunities and challenges in future therapeutic applications.
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Affiliation(s)
- Weiwei Liu
- Centre of Reproduction, Development and Aging, Faculty of Health Sciences, University of Macau, Macau 999078, China
- Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau 999078, China
- Bioimaging and Stem Cell Core Facility, Faculty of Health Sciences, University of Macau, Macau 999078, China
| | - Chunhao Deng
- Centre of Reproduction, Development and Aging, Faculty of Health Sciences, University of Macau, Macau 999078, China
- Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau 999078, China
| | - Carlos Godoy-Parejo
- Centre of Reproduction, Development and Aging, Faculty of Health Sciences, University of Macau, Macau 999078, China
- Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau 999078, China
| | - Yumeng Zhang
- Centre of Reproduction, Development and Aging, Faculty of Health Sciences, University of Macau, Macau 999078, China
- Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau 999078, China
| | - Guokai Chen
- Centre of Reproduction, Development and Aging, Faculty of Health Sciences, University of Macau, Macau 999078, China
- Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Macau 999078, China.
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Silva TP, Cotovio JP, Bekman E, Carmo-Fonseca M, Cabral JMS, Fernandes TG. Design Principles for Pluripotent Stem Cell-Derived Organoid Engineering. Stem Cells Int 2019; 2019:4508470. [PMID: 31149014 PMCID: PMC6501244 DOI: 10.1155/2019/4508470] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Revised: 02/12/2019] [Accepted: 02/24/2019] [Indexed: 12/17/2022] Open
Abstract
Human morphogenesis is a complex process involving distinct microenvironmental and physical signals that are manipulated in space and time to give rise to complex tissues and organs. Advances in pluripotent stem cell (PSC) technology have promoted the in vitro recreation of processes involved in human morphogenesis. The development of organoids from human PSCs represents one reliable source for modeling a large spectrum of human disorders, as well as a promising approach for drug screening and toxicological tests. Based on the "self-organization" capacity of stem cells, different PSC-derived organoids have been created; however, considerable differences between in vitro-generated PSC-derived organoids and their in vivo counterparts have been reported. Advances in the bioengineering field have allowed the manipulation of different components, including cellular and noncellular factors, to better mimic the in vivo microenvironment. In this review, we focus on different examples of bioengineering approaches used to promote the self-organization of stem cells, including assembly, patterning, and morphogenesis in vitro, contributing to tissue-like structure formation.
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Affiliation(s)
- Teresa P. Silva
- Department of Bioengineering and iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
- The Discoveries Centre for Regenerative and Precision Medicine, Lisbon Campus, Universidade de Lisboa, Lisboa, Portugal
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Av Prof Egas Moniz, Edificio Egas Moniz, 1649-028 Lisboa, Portugal
| | - João P. Cotovio
- Department of Bioengineering and iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
- The Discoveries Centre for Regenerative and Precision Medicine, Lisbon Campus, Universidade de Lisboa, Lisboa, Portugal
| | - Evguenia Bekman
- Department of Bioengineering and iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
- The Discoveries Centre for Regenerative and Precision Medicine, Lisbon Campus, Universidade de Lisboa, Lisboa, Portugal
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Av Prof Egas Moniz, Edificio Egas Moniz, 1649-028 Lisboa, Portugal
| | - Maria Carmo-Fonseca
- The Discoveries Centre for Regenerative and Precision Medicine, Lisbon Campus, Universidade de Lisboa, Lisboa, Portugal
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Av Prof Egas Moniz, Edificio Egas Moniz, 1649-028 Lisboa, Portugal
| | - Joaquim M. S. Cabral
- Department of Bioengineering and iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
- The Discoveries Centre for Regenerative and Precision Medicine, Lisbon Campus, Universidade de Lisboa, Lisboa, Portugal
| | - Tiago G. Fernandes
- Department of Bioengineering and iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
- The Discoveries Centre for Regenerative and Precision Medicine, Lisbon Campus, Universidade de Lisboa, Lisboa, Portugal
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Mazzini L, Ferrari D, Andjus PR, Buzanska L, Cantello R, De Marchi F, Gelati M, Giniatullin R, Glover JC, Grilli M, Kozlova EN, Maioli M, Mitrečić D, Pivoriunas A, Sanchez-Pernaute R, Sarnowska A, Vescovi AL. Advances in stem cell therapy for amyotrophic lateral sclerosis. Expert Opin Biol Ther 2019; 18:865-881. [PMID: 30025485 DOI: 10.1080/14712598.2018.1503248] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Amyotrophic Lateral Sclerosis (ALS) is a progressive, incurable neurodegenerative disease that targets motoneurons. Cell-based therapies have generated widespread interest as a potential therapeutic approach but no conclusive results have yet been reported either from pre-clinical or clinical studies. AREAS COVERED This is an integrated review of pre-clinical and clinical studies focused on the development of cell-based therapies for ALS. We analyze the biology of stem cell treatments and results obtained from pre-clinical models of ALS and examine the methods and the results obtained to date from clinical trials. We discuss scientific, clinical, and ethical issues and propose some directions for future studies. EXPERT OPINION While data from individual studies are encouraging, stem-cell-based therapies do not yet represent a satisfactory, reliable clinical option. The field will critically benefit from the introduction of well-designed, randomized and reproducible, powered clinical trials. Comparative studies addressing key issues such as the nature, properties, and number of donor cells, the delivery mode and the selection of proper patient populations that may benefit the most from cell-based therapies are now of the essence. Multidisciplinary networks of experts should be established to empower effective translation of research into the clinic.
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Affiliation(s)
- Letizia Mazzini
- a ALS Centre Department of Neurology , "Maggiore della Carità" University Hospital Novara , Novara , Italy
| | - Daniela Ferrari
- b Department of Biotechnology and Biosciences , University Milano Bicocca , Milano , Italy
| | - Pavle R Andjus
- c Center for laser microscopy, Faculty of Biology , University of Belgrade , Belgrade , Serbia
| | - Leonora Buzanska
- d Stem Cell Bioengineering Unit , Mossakowski Medical Research Center, Polish Academy of Sciences , Warsaw , Poland
| | - Roberto Cantello
- a ALS Centre Department of Neurology , "Maggiore della Carità" University Hospital Novara , Novara , Italy
| | - Fabiola De Marchi
- a ALS Centre Department of Neurology , "Maggiore della Carità" University Hospital Novara , Novara , Italy
| | - Maurizio Gelati
- e Scientific Direction , IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo , Foggia , Italy.,f Cell Factory e biobanca, Fondazione Cellule Staminali , Terni , Italy
| | - Rashid Giniatullin
- g A. I. Virtanen Institute for Molecular Sciences, University of Eastern Finland , Neulaniementie 2, Kuopio , FINLAND
| | - Joel C Glover
- h Department of Molecular Medicine , Institute of Basic Medical Sciences, University of Oslo and Norwegian Center for Stem Cell Research, Oslo University Hospital , Oslo , Norway
| | - Mariagrazia Grilli
- i Department Pharmaceutical Sciences , Laboratory of Neuroplasticity, University of Piemonte Orientale , Novara , Italy
| | - Elena N Kozlova
- j Department of Neuroscience , Uppsala University Biomedical Centre , Uppsala , Sweden
| | - Margherita Maioli
- k Department of Biomedical Sciences and Center for Developmental Biology and Reprogramming (CEDEBIOR) , University of Sassari, Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche (CNR) , Sassari , Italy
| | - Dinko Mitrečić
- l Laboratory for Stem Cells, Croatian Institute for Brain Research , University of Zagreb School of Medicine , Zagreb , Croatia
| | - Augustas Pivoriunas
- m Department of Stem Cell Biology , State Research Institute Centre for Innovative Medicine , Vilnius , Lithuania
| | - Rosario Sanchez-Pernaute
- n Preclinical Research , Andalusian Initiative for Advanced Therapies, Andalusian Health Ministry , Sevilla , Spain
| | - Anna Sarnowska
- d Stem Cell Bioengineering Unit , Mossakowski Medical Research Center, Polish Academy of Sciences , Warsaw , Poland
| | - Angelo L Vescovi
- b Department of Biotechnology and Biosciences , University Milano Bicocca , Milano , Italy.,f Cell Factory e biobanca, Fondazione Cellule Staminali , Terni , Italy
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Terryn J, Tricot T, Gajjar M, Verfaillie C. Recent advances in lineage differentiation from stem cells: hurdles and opportunities? F1000Res 2018; 7:220. [PMID: 29552337 PMCID: PMC5829467 DOI: 10.12688/f1000research.12596.1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/19/2018] [Indexed: 12/14/2022] Open
Abstract
Pluripotent stem cells have the property of long-term self-renewal and the potential to give rise to descendants of the three germ layers and hence all mature cells in the human body. Therefore, they hold the promise of offering insight not only into human development but also for human disease modeling and regenerative medicine. However, the generation of mature differentiated cells that closely resemble their
in vivo counterparts remains challenging. Recent advances in single-cell transcriptomics and computational modeling of gene regulatory networks are revealing a better understanding of lineage commitment and are driving modern genome editing approaches. Additional modification of the chemical microenvironment, as well as the use of bioengineering tools to recreate the cellular, extracellular matrix, and physical characteristics of the niche wherein progenitors and mature cells reside, is now being used to further improve the maturation and functionality of stem cell progeny.
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Affiliation(s)
- Joke Terryn
- Department of Development and Regeneration, Stem Cell Institute Leuven, KU Leuven, Belgium
| | - Tine Tricot
- Department of Development and Regeneration, Stem Cell Institute Leuven, KU Leuven, Belgium
| | - Madhavsai Gajjar
- Department of Development and Regeneration, Stem Cell Institute Leuven, KU Leuven, Belgium
| | - Catherine Verfaillie
- Department of Development and Regeneration, Stem Cell Institute Leuven, KU Leuven, Belgium
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Kremnyov S, Henningfeld K, Viebahn C, Tsikolia N. Divergent axial morphogenesis and early shh expression in vertebrate prospective floor plate. EvoDevo 2018; 9:4. [PMID: 29423139 PMCID: PMC5791209 DOI: 10.1186/s13227-017-0090-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Accepted: 12/18/2017] [Indexed: 11/10/2022] Open
Abstract
Background The notochord has organizer properties and is required for floor plate induction and dorsoventral patterning of the neural tube. This activity has been attributed to sonic hedgehog (shh) signaling, which originates in the notochord, forms a gradient, and autoinduces shh expression in the floor plate. However, reported data are inconsistent and the spatiotemporal development of the relevant shh expression domains has not been studied in detail. We therefore studied the expression dynamics of shh in rabbit, chicken and Xenopus laevis embryos (as well as indian hedgehog and desert hedgehog as possible alternative functional candidates in the chicken). Results Our analysis reveals a markedly divergent pattern within these vertebrates: whereas in the rabbit shh is first expressed in the notochord and its floor plate domain is then induced during subsequent somitogenesis stages, in the chick embryo shh is expressed in the prospective neuroectoderm prior to the notochord formation and, interestingly, prior to mesoderm immigration. Neither indian hedgehog nor desert hedgehog are expressed in these midline structures although mRNA of both genes was detected in other structures of the early chick embryo. In X. laevis, shh is expressed at the beginning of gastrulation in a distinct area dorsal to the dorsal blastopore lip and adjacent to the prospective neuroectoderm, whereas the floor plate expresses shh at the end of gastrulation. Conclusions While shh expression patterns in rabbit and X. laevis embryos are roughly compatible with the classical view of "ventral to dorsal induction" of the floor plate, the early shh expression in the chick floor plate challenges this model. Intriguingly, this alternative sequence of domain induction is related to the asymmetrical morphogenesis of the primitive node and other axial organs in the chick. Our results indicate that the floor plate in X. laevis and chick embryos may be initially induced by planar interaction within the ectoderm or epiblast. Furthermore, we propose that the mode of the floor plate induction adapts to the variant topography of interacting tissues during gastrulation and notochord formation and thereby reveals evolutionary plasticity of early embryonic induction.
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Affiliation(s)
- Stanislav Kremnyov
- 1Department of Embryology, Faculty of Biology, Lomonosov State University Moscow, Leninskie Gory, 1, Builung 12, Moscow, Russia 119234.,2Koltzov Institute of Developmental Biology, Russian Academy of Sciences, Vavilova Str., 26, Moscow, Russia 119991
| | - Kristine Henningfeld
- 3Center for Nanoscale Microscopy and Molecular Physiology of the Brain (CNMPB), Institute of Developmental Biochemistry, University Medical Center Göttingen, Justus-von-Liebig-Weg 11, 37077 Göttingen, Germany
| | - Christoph Viebahn
- 4Institute of Anatomy and Embryology, University Medical Center Göttingen, Kreuzbergring 36, 37085 Göttingen, Germany
| | - Nikoloz Tsikolia
- 4Institute of Anatomy and Embryology, University Medical Center Göttingen, Kreuzbergring 36, 37085 Göttingen, Germany
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