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Elsafi Mabrouk MH, Zeevaert K, Henneke AC, Maaßen C, Wagner W. Substrate elasticity does not impact DNA methylation changes during differentiation of pluripotent stem cells. Cytotherapy 2024:S1465-3249(24)00578-4. [PMID: 38583169 DOI: 10.1016/j.jcyt.2024.03.485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 03/20/2024] [Accepted: 03/20/2024] [Indexed: 04/09/2024]
Abstract
BACKGROUND AIMS Substrate elasticity may direct cell-fate decisions of stem cells. However, it is largely unclear how matrix stiffness affects the differentiation of induced pluripotent stem cells (iPSCs) and whether this is also reflected by epigenetic modifications. METHODS We cultured iPSCs on tissue culture plastic (TCP) and polydimethylsiloxane (PDMS) with different Young's modulus (0.2 kPa, 16 kPa or 64 kPa) to investigate the sequel on growth and differentiation toward endoderm, mesoderm and ectoderm. RESULTS Immunofluorescence and gene expression of canonical differentiation markers were hardly affected by the substrates. Notably, when we analyzed DNA methylation profiles of undifferentiated iPSCs or after three-lineage differentiation, we did not see any significant differences on the three different PDMS elasticities. Only when we compared DNA methylation profiles on PDMS-substrates versus TCP we did observe epigenetic differences, particularly on mesodermal differentiation. CONCLUSIONS Stiffness of PDMS substrates did not affect directed differentiation of iPSCs, whereas the moderate epigenetic differences on TCP might also be attributed to other chemical parameters.
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Affiliation(s)
- Mohamed H Elsafi Mabrouk
- Helmholtz-Institute for Biomedical Engineering, RWTH Aachen University Medical School, Aachen, Germany; Institute for Stem Cell Biology, University Hospital of RWTH Aachen, Aachen, Germany
| | - Kira Zeevaert
- Helmholtz-Institute for Biomedical Engineering, RWTH Aachen University Medical School, Aachen, Germany; Institute for Stem Cell Biology, University Hospital of RWTH Aachen, Aachen, Germany
| | - Ann-Christine Henneke
- Helmholtz-Institute for Biomedical Engineering, RWTH Aachen University Medical School, Aachen, Germany; Institute for Stem Cell Biology, University Hospital of RWTH Aachen, Aachen, Germany
| | - Catharina Maaßen
- Helmholtz-Institute for Biomedical Engineering, RWTH Aachen University Medical School, Aachen, Germany; Institute for Stem Cell Biology, University Hospital of RWTH Aachen, Aachen, Germany
| | - Wolfgang Wagner
- Helmholtz-Institute for Biomedical Engineering, RWTH Aachen University Medical School, Aachen, Germany; Institute for Stem Cell Biology, University Hospital of RWTH Aachen, Aachen, Germany.
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2
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Ranek JS, Stallaert W, Milner JJ, Redick M, Wolff SC, Beltran AS, Stanley N, Purvis JE. DELVE: feature selection for preserving biological trajectories in single-cell data. Nat Commun 2024; 15:2765. [PMID: 38553455 PMCID: PMC10980758 DOI: 10.1038/s41467-024-46773-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 03/07/2024] [Indexed: 04/02/2024] Open
Abstract
Single-cell technologies can measure the expression of thousands of molecular features in individual cells undergoing dynamic biological processes. While examining cells along a computationally-ordered pseudotime trajectory can reveal how changes in gene or protein expression impact cell fate, identifying such dynamic features is challenging due to the inherent noise in single-cell data. Here, we present DELVE, an unsupervised feature selection method for identifying a representative subset of molecular features which robustly recapitulate cellular trajectories. In contrast to previous work, DELVE uses a bottom-up approach to mitigate the effects of confounding sources of variation, and instead models cell states from dynamic gene or protein modules based on core regulatory complexes. Using simulations, single-cell RNA sequencing, and iterative immunofluorescence imaging data in the context of cell cycle and cellular differentiation, we demonstrate how DELVE selects features that better define cell-types and cell-type transitions. DELVE is available as an open-source python package: https://github.com/jranek/delve .
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Affiliation(s)
- Jolene S Ranek
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Computational Medicine Program, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Wayne Stallaert
- Department of Computational and Systems Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - J Justin Milner
- Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA
| | - Margaret Redick
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Computational Medicine Program, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Samuel C Wolff
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Computational Medicine Program, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Adriana S Beltran
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Human Pluripotent Cell Core, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA
| | - Natalie Stanley
- Computational Medicine Program, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
- Department of Computer Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| | - Jeremy E Purvis
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
- Computational Medicine Program, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
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3
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Li Q, Li J, Wang P, He X, Hong M, Liu F. A Comparative Study of Endoderm Differentiation Between Activin A and Small Molecules. Exp Clin Endocrinol Diabetes 2023; 131:667-675. [PMID: 38056491 DOI: 10.1055/a-2182-8936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2023]
Abstract
Small molecules such as ROCK inhibitors (Fasudil) and inducer of definitive endoderm 1 (IDE1) can promote differentiation of definitive endoderm, but their effects remain controversial. Therefore, we attempted to verify the effect of these small molecules on promoting definitive endoderm differentiation and found that Fasudil or IDE1 alone could not achieve a similar effect as activin A. On the contrary, CHIR99021 could efficiently promote definitive endoderm differentiation. Nearly 43.4% of experimental cells were SRY-box transcription factor 17 (SOX17)-positive under the synergistic effect of IDE1 and CHIR99021, but its ability to differentiate towards definitive endoderm was still insufficient. Transcriptional analysis and comparison of IDE1 and CHIR99021 synergistic groups (IC) and activin A and CHIR99021 synergistic groups (AC) showed significantly down-regulated definitive endoderm markers in the IC group compared with those in the AC group and the differences between the two groups were mainly due to bone morphogenetic proteins (BMP4) and fibroblast growth factor 17 (FGF17). Further single-cell transcriptome analysis revealed lower expression of BMP4 in SOX17-positive populations, while mothers against decapentaplegic homolog (SMAD) protein translation signal and FGF17 in the AC group were higher than that in the IC group. Western blot analysis showed a significant difference in levels of p-SMAD2/3 between AC and IC groups, which suggests that regulating p-SMAD2/3 may provide a reference to improve the differentiation of definitive endoderm.
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Affiliation(s)
- Qiang Li
- Department of Endocrinology, University of Chinese Academy of Sciences Shenzhen Hospital, Shenzhen 518106, Guangdong Province, P.R. China
| | - Jin Li
- Institute of Reproductive and Stem Cell Engineering, School of Basic Medical Science, Central South University, Changsha 410078, Hunan, PR China
| | - Ping Wang
- Department of Endocrinology, University of Chinese Academy of Sciences Shenzhen Hospital, Shenzhen 518106, Guangdong Province, P.R. China
| | - Xiaoqun He
- Department of Endocrinology, University of Chinese Academy of Sciences Shenzhen Hospital, Shenzhen 518106, Guangdong Province, P.R. China
| | - Mingzhao Hong
- Department of Endocrinology, University of Chinese Academy of Sciences Shenzhen Hospital, Shenzhen 518106, Guangdong Province, P.R. China
| | - Feng Liu
- Department of Endocrinology, University of Chinese Academy of Sciences Shenzhen Hospital, Shenzhen 518106, Guangdong Province, P.R. China
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4
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Hu Y, Hu X, Luo J, Huang J, Sun Y, Li H, Qiao Y, Wu H, Li J, Zhou L, Zheng S. Liver organoid culture methods. Cell Biosci 2023; 13:197. [PMID: 37915043 PMCID: PMC10619312 DOI: 10.1186/s13578-023-01136-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 09/20/2023] [Indexed: 11/03/2023] Open
Abstract
Organoids, three-dimensional structures cultured in vitro, can recapitulate the microenvironment, complex architecture, and cellular functions of in vivo organs or tissues. In recent decades, liver organoids have been developed rapidly, and their applications in biomedicine, such as drug screening, disease modeling, and regenerative medicine, have been widely recognized. However, the lack of repeatability and consistency, including the lack of standardized culture conditions, has been a major obstacle to the development and clinical application of liver organoids. It is time-consuming for researchers to identify an appropriate medium component scheme, and the usage of some ingredients remains controversial. In this review, we summarized and compared different methods for liver organoid cultivation that have been published in recent years, focusing on controversial medium components and discussing their advantages and drawbacks. We aimed to provide an effective reference for the development and standardization of liver organoid cultivation.
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Affiliation(s)
- Yiqing Hu
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, 310003, China
| | - Xiaoyi Hu
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, 310003, China
| | - Jia Luo
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, 310003, China
| | - Jiacheng Huang
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, 310003, China
| | - Yaohan Sun
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, 310003, China
| | - Haoyu Li
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, 310003, China
| | - Yinbiao Qiao
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, 310003, China
| | - Hao Wu
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, 310003, China
| | - Jianhui Li
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, 310003, China
- Department of Hepatobiliary and Pancreatic Surgery, Shulan (Hangzhou) Hospital, Zhejiang Shuren University School of Medicine, Hangzhou, 310015, China
- The Organ Repair and Regeneration Medicine Institute of Hangzhou, Hangzhou, 310003, China
| | - Lin Zhou
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China.
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, 310003, China.
- Jinan Microecological Biomedicine Shandong Laboratory, Jinan, 250117, China.
| | - Shusen Zheng
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, China.
- NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, 310003, China.
- Department of Hepatobiliary and Pancreatic Surgery, Shulan (Hangzhou) Hospital, Zhejiang Shuren University School of Medicine, Hangzhou, 310015, China.
- Jinan Microecological Biomedicine Shandong Laboratory, Jinan, 250117, China.
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Varghese B, Ling Z, Ren X. Reconstructing the pulmonary niche with stem cells: a lung story. Stem Cell Res Ther 2022; 13:161. [PMID: 35410254 PMCID: PMC8996210 DOI: 10.1186/s13287-022-02830-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 03/23/2022] [Indexed: 12/25/2022] Open
Abstract
The global burden of pulmonary disease highlights an overwhelming need in improving our understanding of lung development, disease, and treatment. It also calls for further advances in our ability to engineer the pulmonary system at cellular and tissue levels. The discovery of human pluripotent stem cells (hPSCs) offsets the relative inaccessibility of human lungs for studying developmental programs and disease mechanisms, all the while offering a potential source of cells and tissue for regenerative interventions. This review offers a perspective on where the lung stem cell field stands in terms of accomplishing these ambitious goals. We will trace the known stages and pathways involved in in vivo lung development and how they inspire the directed differentiation of stem and progenitor cells in vitro. We will also recap the efforts made to date to recapitulate the lung stem cell niche in vitro via engineered cell–cell and cell-extracellular matrix (ECM) interactions.
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Affiliation(s)
- Barbie Varghese
- Department of Biomedical Engineering, Carnegie Mellon University, Scott Hall 4N111, 5000 Forbes Avenue, Pittsburgh, PA, 15213, USA
| | - Zihan Ling
- Department of Biomedical Engineering, Carnegie Mellon University, Scott Hall 4N111, 5000 Forbes Avenue, Pittsburgh, PA, 15213, USA
| | - Xi Ren
- Department of Biomedical Engineering, Carnegie Mellon University, Scott Hall 4N111, 5000 Forbes Avenue, Pittsburgh, PA, 15213, USA.
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6
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Wang X, Gao M, Wang Y, Zhang Y. The progress of pluripotent stem cell-derived pancreatic β-cells regeneration for diabetic therapy. Front Endocrinol (Lausanne) 2022; 13:927324. [PMID: 35966093 PMCID: PMC9365963 DOI: 10.3389/fendo.2022.927324] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 06/27/2022] [Indexed: 11/13/2022] Open
Abstract
Diabetes is a complex metabolic disorder of carbohydrate metabolism, characterized by high blood glucose levels either due to an absolute deficiency of insulin secretion or an ineffective response of cells to insulin, a hormone synthetized by β-cells in the pancreas. Despite the current substantial progress of new drugs and strategies to prevent and treat diabetes, we do not understand precisely the exact cause of the failure and impairment of β-cells. Therefore, there is an urgent need to find new methods to restore β-cells. In recent years, pluripotent stem cells (PSCs) such as embryonic stem cells (ESCs) and induced pluripotent stem cells (iPSC) can serve as an ideal alternative source for the pancreatic β-cells. In this review, we systematically summarize the current progress and protocols of generating pancreatic β-cells from human PSCs. Meanwhile, we also discuss some challenges and future perspectives of human PSCs treatments for diabetes.
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Affiliation(s)
- Xin Wang
- China-Japan Union Hospital of Jilin University, Changchun, China
- The Third Norman Bethune Clinical College of Jilin University, Changchun, China
| | - Mengxi Gao
- China-Japan Union Hospital of Jilin University, Changchun, China
- The Third Norman Bethune Clinical College of Jilin University, Changchun, China
| | - Yali Wang
- Department of Blood Transfusion, China–Japan Union Hospital of Jilin University, Changchun, China
- *Correspondence: Yucheng Zhang, ; Yali Wang,
| | - Yucheng Zhang
- Scientific Research Center, China–Japan Union Hospital of Jilin University, Changchun, China
- *Correspondence: Yucheng Zhang, ; Yali Wang,
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7
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Ma HC, Zhu YJ, Zhou R, Yu YY, Xiao ZZ, Zhang HB. Lung cancer organoids, a promising model still with long way to go. Crit Rev Oncol Hematol 2022; 171:103610. [DOI: 10.1016/j.critrevonc.2022.103610] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 01/26/2022] [Accepted: 01/27/2022] [Indexed: 12/13/2022] Open
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Luo S, Xiao S, Ai Y, Wang B, Wang Y. Changes in the hepatic differentiation potential of human mesenchymal stem cells aged in vitro. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:1628. [PMID: 34926672 PMCID: PMC8640908 DOI: 10.21037/atm-21-4918] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 10/13/2021] [Indexed: 11/15/2022]
Abstract
Background Due to their multipotency and ability for self-renewal, human umbilical cord-derived mesenchymal stem cells (hUC-MSCs) hold great promise for generating hepatocytes. Previous research has successfully generated hepatocytes from early-passage [i.e., passage (P)3] hUC-MSCs; however, the populations of early-passage cells are limited, and these cells cannot produce sufficient functional hepatocytes for large-scale application in clinical therapy. Thus, a thorough investigation of the hepatic differentiation potential of in vitro-aged hUC-MSCs is needed. Methods hUC-MSCs were passaged in vitro and subcultured every 3 days up to P8, and their morphology, proliferative capacity, liver-specific marker expression, and liver function at the end of each passage were analyzed. The efficiency of the hepatogenic differentiation of hUC-MSCs driven by a functional hit 1 (FH1)-based strategy at different passages was also evaluated. Results The in vitro-aged hUC-MSCs gradually displayed morphological inhomogeneity, had reduced proliferative capability, and exhibited senescent properties while maintaining adipogenic and osteogenic differentiation potential. Additionally, senescence also decreased the expression of messenger RNA (mRNA) levels in albumin (ALB) and alpha 1-antitrpsin (A1AT) in these cells and their relative protein expression, which is the marker of a mature hepatocyte. The liver function of the in vitro-aged hUC-MSCs also deteriorated gradually. Finally, the percentage of hepatocyte-like cells (HLCs) generated from in vitro-aged hUC-MSCs reduced significantly, and the mature hepatocyte functions, such as ALB secretion, glycogen synthesis, low-density lipoprotein (LDL) intake, and indocyanine green (ICG) uptake, also changed. Conclusions hUC-MSCs possess mature hepatocytes’ specific markers and functions, which change gradually as they undergo cell senescence. Due to the loss of these properties within in vitro subcultures, the hepatic differentiation efficiency of in vitro-aged hUC-MSCs decreased dramatically in the late passage (P8). The current study provides valuable information can inform future research on liver disease.
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Affiliation(s)
- Sang Luo
- State Key Laboratory of Virology, School of Life Sciences, Wuhan University, Wuhan, China
| | - Shuai Xiao
- State Key Laboratory of Virology, School of Life Sciences, Wuhan University, Wuhan, China
| | - Yang Ai
- State Key Laboratory of Virology, School of Life Sciences, Wuhan University, Wuhan, China
| | - Ben Wang
- State Key Laboratory of Virology, School of Life Sciences, Wuhan University, Wuhan, China
| | - Yefu Wang
- State Key Laboratory of Virology, School of Life Sciences, Wuhan University, Wuhan, China
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Mennen RH, Oldenburger MM, Piersma AH. Endoderm and mesoderm derivatives in embryonic stem cell differentiation and their use in developmental toxicity testing. Reprod Toxicol 2021; 107:44-59. [PMID: 34861400 DOI: 10.1016/j.reprotox.2021.11.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 11/25/2021] [Accepted: 11/29/2021] [Indexed: 02/06/2023]
Abstract
Embryonic stem cell differentiation models have increasingly been applied in non-animal test systems for developmental toxicity. After the initial focus on cardiac differentiation, attention has also included an array of neuro-ectodermal differentiation routes. Alternative differentiation routes in the mesodermal and endodermal germ lines have received less attention. This review provides an inventory of achievements in the latter areas of embryonic stem cell differentiation, with a view to possibilities for their use in non-animal test systems in developmental toxicology. This includes murine and human stem cell differentiation models, and also gains information from the field of stem cell use in regenerative medicine. Endodermal stem cell derivatives produced in vitro include hepatocytes, pancreatic cells, lung epithelium, and intestinal epithelium, and mesodermal derivatives include cardiac muscle, osteogenic, vascular and hemopoietic cells. This inventory provides an overview of studies on the different cell types together with biomarkers and culture conditions that stimulate these differentiation routes from embryonic stem cells. These models may be used to expand the spectrum of embryonic stem cell based new approach methodologies in non-animal developmental toxicity testing.
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Affiliation(s)
- R H Mennen
- Centre for Health Protection, National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands; Institute for Risk Assessment Sciences (IRAS), Utrecht University, Utrecht, the Netherlands.
| | | | - A H Piersma
- Centre for Health Protection, National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands; Institute for Risk Assessment Sciences (IRAS), Utrecht University, Utrecht, the Netherlands
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Peaslee C, Esteva-Font C, Su T, Munoz-Howell A, Duwaerts CC, Liu Z, Rao S, Liu K, Medina M, Sneddon JB, Maher JJ, Mattis AN. Doxycycline Significantly Enhances Induction of Induced Pluripotent Stem Cells to Endoderm by Enhancing Survival Through Protein Kinase B Phosphorylation. Hepatology 2021; 74:2102-2117. [PMID: 33982322 PMCID: PMC8544023 DOI: 10.1002/hep.31898] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 03/15/2021] [Accepted: 04/22/2021] [Indexed: 01/10/2023]
Abstract
BACKGROUND AND AIMS Induced pluripotent stem cells (iPSCs) provide an important tool for the generation of patient-derived cells, including hepatocyte-like cells, by developmental cues through an endoderm intermediate. However, most iPSC lines fail to differentiate into endoderm, with induction resulting in apoptosis. APPROACH AND RESULTS To address this issue, we built upon published methods to develop an improved protocol. We discovered that doxycycline dramatically enhances the efficiency of iPSCs to endoderm differentiation by inhibiting apoptosis and promoting proliferation through the protein kinase B pathway. We tested this protocol in >70 iPSC lines, 90% of which consistently formed complete sheets of endoderm. Endoderm generated by our method achieves similar transcriptomic profiles, expression of endoderm protein markers, and the ability to be further differentiated to downstream lineages. CONCLUSIONS Furthermore, this method achieves a 4-fold increase in endoderm cell number and will accelerate studies of human diseases in vitro and facilitate the expansion of iPSC-derived cells for transplantation studies.
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Affiliation(s)
- Caitlin Peaslee
- Department of Pathology, University of California San Francisco, San Francisco, CA
| | - Cristina Esteva-Font
- Department of Pathology, University of California San Francisco, San Francisco, CA
| | - Tao Su
- Department of Pathology, University of California San Francisco, San Francisco, CA
| | - Antonio Munoz-Howell
- Children’s Hospital Oakland Research Institute, University of California San Francisco, San Francisco, CA
| | - Caroline C. Duwaerts
- Department of Medicine, University of California San Francisco, San Francisco, CA
- Liver Center, University of California San Francisco, San Francisco, CA
| | - Zhe Liu
- Department of Cell and Tissue Biology, University of California San Francisco, San Francisco, CA
- Diabetes Center, University of California San Francisco, San Francisco, CA
- Eli and Edythe Broad Center for Regeneration Medicine and Stem Cell Research, University of California San Francisco, San Francisco, CA
| | - Sneha Rao
- Department of Cell and Tissue Biology, University of California San Francisco, San Francisco, CA
- Diabetes Center, University of California San Francisco, San Francisco, CA
- Eli and Edythe Broad Center for Regeneration Medicine and Stem Cell Research, University of California San Francisco, San Francisco, CA
| | - Ke Liu
- Children’s Hospital Oakland Research Institute, University of California San Francisco, San Francisco, CA
| | - Marisa Medina
- Children’s Hospital Oakland Research Institute, University of California San Francisco, San Francisco, CA
- Liver Center, University of California San Francisco, San Francisco, CA
| | - Julie B. Sneddon
- Department of Cell and Tissue Biology, University of California San Francisco, San Francisco, CA
- Diabetes Center, University of California San Francisco, San Francisco, CA
- Eli and Edythe Broad Center for Regeneration Medicine and Stem Cell Research, University of California San Francisco, San Francisco, CA
- Department of Anatomy, University of California San Francisco, San Francisco, CA
| | - Jacquelyn J. Maher
- Department of Medicine, University of California San Francisco, San Francisco, CA
- Liver Center, University of California San Francisco, San Francisco, CA
- Eli and Edythe Broad Center for Regeneration Medicine and Stem Cell Research, University of California San Francisco, San Francisco, CA
| | - Aras N. Mattis
- Department of Pathology, University of California San Francisco, San Francisco, CA
- Liver Center, University of California San Francisco, San Francisco, CA
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Bogacheva MS, Harjumäki R, Flander E, Taalas A, Bystriakova MA, Yliperttula M, Xiang X, Leung AW, Lou YR. Differentiation of Human Pluripotent Stem Cells Into Definitive Endoderm Cells in Various Flexible Three-Dimensional Cell Culture Systems: Possibilities and Limitations. Front Cell Dev Biol 2021; 9:726499. [PMID: 34568336 PMCID: PMC8459831 DOI: 10.3389/fcell.2021.726499] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 08/10/2021] [Indexed: 12/12/2022] Open
Abstract
The generation of human stem cell-derived spheroids and organoids represents a major step in solving numerous medical, pharmacological, and biological challenges. Due to the advantages of three-dimensional (3D) cell culture systems and the diverse applications of human pluripotent stem cell (iPSC)-derived definitive endoderm (DE), we studied the influence of spheroid size and 3D cell culture systems on spheroid morphology and the effectiveness of DE differentiation as assessed by quantitative PCR (qPCR), flow cytometry, immunofluorescence, and computational modeling. Among the tested hydrogel-based 3D systems, we found that basement membrane extract (BME) hydrogel could not retain spheroid morphology due to dominant cell-matrix interactions. On the other hand, we found that nanofibrillar cellulose (NFC) hydrogel could maintain spheroid morphology but impeded growth factor diffusion, thereby negatively affecting cell differentiation. In contrast, suspension culture provided sufficient mass transfer and was demonstrated by protein expression assays, morphological analyses, and mathematical modeling to be superior to the hydrogel-based systems. In addition, we found that spheroid size was reversely correlated with the effectiveness of DE formation. However, spheroids of insufficient sizes failed to retain 3D morphology during differentiation in all the studied culture conditions. We hereby demonstrate how the properties of a chosen biomaterial influence the differentiation process and the importance of spheroid size control for successful human iPSC differentiation. Our study provides critical parametric information for the generation of human DE-derived, tissue-specific organoids in future studies.
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Affiliation(s)
- Mariia S Bogacheva
- Division of Pharmaceutical Biosciences, Drug Research Program, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland
| | - Riina Harjumäki
- Division of Pharmaceutical Biosciences, Drug Research Program, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland
| | - Emilia Flander
- Division of Pharmaceutical Biosciences, Drug Research Program, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland
| | - Ara Taalas
- Division of Pharmaceutical Biosciences, Drug Research Program, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland
| | - Margarita A Bystriakova
- Division of Pharmaceutical Biosciences, Drug Research Program, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland
| | - Marjo Yliperttula
- Division of Pharmaceutical Biosciences, Drug Research Program, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland
| | - Xiaoqiang Xiang
- Department of Clinical Pharmacy and Drug Administration, School of Pharmacy, Fudan University, Shanghai, China
| | - Alan W Leung
- Yale Stem Cell Center, Department of Genetics, Yale University, New Haven, CT, United States
| | - Yan-Ru Lou
- Division of Pharmaceutical Biosciences, Drug Research Program, Faculty of Pharmacy, University of Helsinki, Helsinki, Finland.,Department of Clinical Pharmacy and Drug Administration, School of Pharmacy, Fudan University, Shanghai, China
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12
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Jiang Y, Chen C, Randolph LN, Ye S, Zhang X, Bao X, Lian XL. Generation of pancreatic progenitors from human pluripotent stem cells by small molecules. Stem Cell Reports 2021; 16:2395-2409. [PMID: 34450037 PMCID: PMC8452541 DOI: 10.1016/j.stemcr.2021.07.021] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 07/27/2021] [Accepted: 07/28/2021] [Indexed: 12/20/2022] Open
Abstract
Human pluripotent stem cell (hPSC)-derived pancreatic progenitors (PPs) provide promising cell therapies for type 1 diabetes. Current PP differentiation requires a high amount of Activin A during the definitive endoderm (DE) stage, making it economically difficult for commercial ventures. Here we identify a dose-dependent role for Wnt signaling in controlling DE differentiation without Activin A. While high-level Wnt activation induces mesodermal formation, low-level Wnt activation by a small-molecule inhibitor of glycogen synthase kinase 3 is sufficient for DE differentiation, yielding SOX17+FOXA2+ DE cells. BMP inhibition further enhances this DE differentiation, generating over 87% DE cells. These DE cells could be further differentiated into PPs and functional β cells. RNA-sequencing analysis of PP differentiation from hPSCs revealed expected transcriptome dynamics and new gene regulators during our small-molecule PP differentiation protocol. Overall, we established a robust growth-factor-free protocol for generating DE and PP cells, facilitating scalable production of pancreatic cells for regenerative applications.
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Affiliation(s)
- Yuqian Jiang
- Department of Biomedical Engineering, Pennsylvania State University, University Park, PA 16802, USA; Huck Institutes of the Life Sciences, Pennsylvania State University, University Park, PA 16802, USA
| | - Chuanxin Chen
- Department of Biomedical Engineering, Pennsylvania State University, University Park, PA 16802, USA
| | - Lauren N Randolph
- Department of Biomedical Engineering, Pennsylvania State University, University Park, PA 16802, USA; Huck Institutes of the Life Sciences, Pennsylvania State University, University Park, PA 16802, USA
| | - Songtao Ye
- Department of Chemistry, Pennsylvania State University, University Park, PA 16802, USA
| | - Xin Zhang
- Department of Chemistry, Pennsylvania State University, University Park, PA 16802, USA
| | - Xiaoping Bao
- Davidson School of Chemical Engineering, Purdue University, West Lafayette, IN 47907, USA
| | - Xiaojun Lance Lian
- Department of Biomedical Engineering, Pennsylvania State University, University Park, PA 16802, USA; Huck Institutes of the Life Sciences, Pennsylvania State University, University Park, PA 16802, USA; Department of Biology, Pennsylvania State University, University Park, PA 16802, USA.
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13
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Jacobson EF, Chen Z, Stoukides DM, Nair GG, Hebrok M, Tzanakakis ES. Non-xenogeneic expansion and definitive endoderm differentiation of human pluripotent stem cells in an automated bioreactor. Biotechnol Bioeng 2020; 118:979-991. [PMID: 33205831 DOI: 10.1002/bit.27629] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 10/13/2020] [Accepted: 11/08/2020] [Indexed: 12/15/2022]
Abstract
Scalable processes are requisite for the robust biomanufacturing of human pluripotent stem cell (hPSC)-derived therapeutics. Toward this end, we demonstrate the xeno-free expansion and directed differentiation of human embryonic and induced pluripotent stem cells to definitive endoderm (DE) in a controlled stirred suspension bioreactor (SSB). Based on previous work on converting hPSCs to insulin-producing progeny, differentiation of two hPSC lines was optimized in planar cultures yielding up to 87% FOXA2+ /SOX17+ cells. Next, hPSCs were propagated in an SSB with controlled pH and dissolved oxygen. Cultures displayed a 10- to 12-fold increase in cell number over 5-6 days with the maintenance of pluripotency (>85% OCT4+ ) and viability (>85%). For differentiation, SSB cultures yielded up to 89% FOXA2+ /SOX17+ cells or ~ 8 DE cells per seeded hPSC. Specification to DE cell fate was consistently more efficient in the bioreactor compared to planar cultures. Hence, a tunable strategy is established that is suitable for the xeno-free manufacturing of DE cells from different hPSC lines in scalable SSBs. This study advances bioprocess development for producing a wide gamut of human DE cell-derived therapeutics.
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Affiliation(s)
- Elena F Jacobson
- Department of Chemical and Biological Engineering, Tufts University, Medford, Massachusetts, USA
| | - Zijing Chen
- Department of Chemical and Biological Engineering, Tufts University, Medford, Massachusetts, USA
| | - Demetrios M Stoukides
- Department of Chemical and Biological Engineering, Tufts University, Medford, Massachusetts, USA
| | - Gopika G Nair
- Department of Medicine, Diabetes Center, University of California - San Francisco, San Francisco, California, USA
| | - Matthias Hebrok
- Department of Medicine, Diabetes Center, University of California - San Francisco, San Francisco, California, USA
| | - Emmanuel S Tzanakakis
- Department of Chemical and Biological Engineering, Tufts University, Medford, Massachusetts, USA
- Clinical and Translational Science Institute, Tufts Medical Center, Boston, Massachusetts, USA
- Department of Developmental, Molecular and Cell Biology, Tufts University School of Medicine, Boston, Massachusetts, USA
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14
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Development of Colonic Organoids Containing Enteric Nerves or Blood Vessels from Human Embryonic Stem Cells. Cells 2020; 9:cells9102209. [PMID: 33003541 PMCID: PMC7600593 DOI: 10.3390/cells9102209] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 09/24/2020] [Accepted: 09/28/2020] [Indexed: 02/06/2023] Open
Abstract
The increased interest in organoid research in recent years has contributed to an improved understanding of diseases that are currently untreatable. Various organoids, including kidney, brain, retina, liver, and spinal cord, have been successfully developed and serve as potential sources for regenerative medicine studies. However, the application of organoids has been limited by their lack of tissue components such as nerve and blood vessels that are essential to organ physiology. In this study, we used three-dimensional co-culture methods to develop colonic organoids that contained enteric nerves and blood vessels. The development of enteric nerves and blood vessels was confirmed phenotypically and genetically by the use of immunofluorescent staining and Western blotting. Colonic organoids that contain essential tissue components could serve as a useful model for the study of colon diseases and help to overcome current bottlenecks in colon disease research.
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15
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Pouraghaei S, Moztarzadeh F, Chen C, Ansari S, Moshaverinia A. Microenvironment Can Induce Development of Auditory Progenitor Cells from Human Gingival Mesenchymal Stem Cells. ACS Biomater Sci Eng 2020; 6:2263-2273. [PMID: 33455314 DOI: 10.1021/acsbiomaterials.9b01795] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Sensorineural hearing loss in mammals occurs due to irreversible damage to the sensory epithelia of the inner ear and has very limited treatment options. The ability to regenerate the auditory progenitor cells is a promising approach for the treatment of sensorineural hearing loss; therefore, finding an appropriate and easily accessible stem cell source for restoring the sense of hearing would be of great interest. Here, we proposed a novel easy-to-access source of cells with the ability to recover auditory progenitor cells. In this study, gingival mesenchymal stem cells (GMSCs) were utilized, as these cells have high self-renewal and multipotent differentiation capacity and can be obtained easily from the oral cavity or discarded tissue samples at dental clinics. To manipulate the biophysical properties of the cellular microenvironment for promoting GMSC differentiation toward the target cells, we also tried to propose a candidate biomaterial. GMSCs in combination with an appropriate scaffold material can, therefore, present advantageous therapeutic options for a number of conditions. Here, we report the potential of GMSCs to differentiate into auditory progenitor cells while supporting them with an optimized three-dimensional scaffold and certain growth factors. A hybrid hydrogel scaffold based on peptide modified alginate and Matrigel was used here in addition to the presence of fibroblast growth factor-basic (bFGF), insulin-like growth factor (IGF), and epidermal growth factor (EGF). Our in vitro and in vivo studies confirmed the auditory differentiation potential of GMSCs within the engineered microenvironment.
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Affiliation(s)
- Sevda Pouraghaei
- Department of Biomedical Engineering, Amirkabir University of Technology, Tehran, Iran
- Weintraub Center for Reconstructive Biotechnology, Division of Advanced Prosthodontics, School of Dentistry, University of California, Los Angeles, California, United States
| | - Fathollah Moztarzadeh
- Department of Biomedical Engineering, Amirkabir University of Technology, Tehran, Iran
| | - Chider Chen
- Department of Oral and Maxillofacial Surgery and Pharmacology, School of Dental Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Sahar Ansari
- Department of Biomedical Engineering, Amirkabir University of Technology, Tehran, Iran
| | - Alireza Moshaverinia
- Weintraub Center for Reconstructive Biotechnology, Division of Advanced Prosthodontics, School of Dentistry, University of California, Los Angeles, California, United States
- California NanoSystems Institute, University of California, Los Angeles, California, United States
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16
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Panta W, Imsoonthornruksa S, Yoisungnern T, Suksaweang S, Ketudat-Cairns M, Parnpai R. Enhanced Hepatogenic Differentiation of Human Wharton's Jelly-Derived Mesenchymal Stem Cells by Using Three-Step Protocol. Int J Mol Sci 2019; 20:ijms20123016. [PMID: 31226809 PMCID: PMC6627410 DOI: 10.3390/ijms20123016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 06/11/2019] [Accepted: 06/17/2019] [Indexed: 02/06/2023] Open
Abstract
Currently, human Wharton’s jelly-derived mesenchymal stem cells (hWJ-MSCs) are an attractive source of stem cells for cell-based therapy, owing to their ability to undergo self-renewal and differentiate into all mesodermal, some neuroectodermal, and endodermal progenies, including hepatocytes. Herein, this study aimed to investigate the effects of sodium butyrate (NaBu), an epigenetic regulator that directly inhibits histone deacetylase, on hepatic endodermal lineage differentiation of hWJ-MSCs. NaBu, at 1 mM, optimally promoted endodermal differentiation of hWJ-MSCs, along with epidermal growth factor (EGF) and basic fibroblast growth factor (bFGF) supplementation. CXCR4, HNF3β, SOX17 (endodermal), and GATA6 (mesendodermal) mRNAs were also up-regulated (p < 0.001). Immunocytochemistry and a Western blot analysis of SOX17 and HNF3β confirmed that the 1 mM NaBu along with EGF and bFGF supplementation condition was appropriately pre-treated with hWJ-MSCs before hepatogenic differentiation. Furthermore, the hepatic differentiation medium with NaBu pre-treatment up-regulated hepatoblast (AFP and HNF3β) and hepatic (CK18 and ALB) markers, and increased the proportion of mature hepatocyte functions, including G6P, C/EBPα, and CYP2B6 mRNAs, glycogen storage and urea secretion. The hepatic differentiation medium with NaBu in the pre-treatment step can induce hWJ-MSC differentiation toward endodermal, hepatoblastic, and hepatic lineages. Therefore, the hepatic differentiation medium with NaBu pre-treatment for differentiating hWJ-MSCs could represent an alternative protocol for cell-based therapy and drug screening in clinical applications.
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Affiliation(s)
- Wachira Panta
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand.
| | - Sumeth Imsoonthornruksa
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand.
| | - Ton Yoisungnern
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand.
| | - Sanong Suksaweang
- School of Pathology and Laboratory Medicine, Institute of Medicine, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand.
| | - Mariena Ketudat-Cairns
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand.
| | - Rangsun Parnpai
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand.
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17
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Chemically defined and xenogeneic-free differentiation of human pluripotent stem cells into definitive endoderm in 3D culture. Sci Rep 2019; 9:996. [PMID: 30700818 PMCID: PMC6353891 DOI: 10.1038/s41598-018-37650-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Accepted: 12/10/2018] [Indexed: 12/18/2022] Open
Abstract
In vitro differentiation of human pluripotent stem cells (hPSCs) into definitive endoderm (DE) represents a key step towards somatic cells of lung, liver and pancreas. For future clinical applications, mass production of differentiated cells at chemically defined conditions and free of xenogeneic substances is envisioned. In this study we adapted our previously published two-dimensional (2D) DE induction protocol to three-dimensional (3D) static suspension culture in the absence of the xenogeneic extracellular matrix Matrigel. Next, fetal calf serum and bovine serum albumin present in the standard medium were replaced by a custom-made and xeno-free B-27. This yielded in a chemically defined and xenogeneic-free 3D culture protocol for differentiation of hPSCs into DE at efficiencies similar to standard 2D conditions. This novel protocol successfully worked with different hPSC lines including hESCs and hiPSCs maintained in two different stem cell media prior to differentiation. DE cells obtained by our novel BSA-free 3D protocol could be further differentiated into PDX1- or NKX6.1-expressing pancreatic progenitor cells. Notably, upon DE differentiation, we also identified a CXCR4+/NCAM+/EpCAMlow cell population with reduced DE marker gene expression. These CXCR4+/NCAM+/EpCAMlow cells emerge as a result of Wnt/beta-catenin hyperactivation via elevated CHIR-99021 concentrations and likely represent misspecified DE.
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18
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Cañibano-Hernández A, Saenz del Burgo L, Espona-Noguera A, Orive G, Hernández RM, Ciriza J, Pedraz JL. Hyaluronic Acid Promotes Differentiation of Mesenchymal Stem Cells from Different Sources toward Pancreatic Progenitors within Three-Dimensional Alginate Matrixes. Mol Pharm 2019; 16:834-845. [DOI: 10.1021/acs.molpharmaceut.8b01126] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Alberto Cañibano-Hernández
- NanoBioCel Group, Laboratory of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of the Basque Country UPV/EHU, Vitoria-Gasteiz 01006, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials, and Nanomedicine, CIBER-BBN, Vitoria-Gasteiz 01006, Spain
| | - Laura Saenz del Burgo
- NanoBioCel Group, Laboratory of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of the Basque Country UPV/EHU, Vitoria-Gasteiz 01006, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials, and Nanomedicine, CIBER-BBN, Vitoria-Gasteiz 01006, Spain
| | - Albert Espona-Noguera
- NanoBioCel Group, Laboratory of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of the Basque Country UPV/EHU, Vitoria-Gasteiz 01006, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials, and Nanomedicine, CIBER-BBN, Vitoria-Gasteiz 01006, Spain
| | - Gorka Orive
- NanoBioCel Group, Laboratory of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of the Basque Country UPV/EHU, Vitoria-Gasteiz 01006, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials, and Nanomedicine, CIBER-BBN, Vitoria-Gasteiz 01006, Spain
| | - Rosa M. Hernández
- NanoBioCel Group, Laboratory of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of the Basque Country UPV/EHU, Vitoria-Gasteiz 01006, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials, and Nanomedicine, CIBER-BBN, Vitoria-Gasteiz 01006, Spain
| | - Jesús Ciriza
- NanoBioCel Group, Laboratory of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of the Basque Country UPV/EHU, Vitoria-Gasteiz 01006, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials, and Nanomedicine, CIBER-BBN, Vitoria-Gasteiz 01006, Spain
| | - José Luis Pedraz
- NanoBioCel Group, Laboratory of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of the Basque Country UPV/EHU, Vitoria-Gasteiz 01006, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials, and Nanomedicine, CIBER-BBN, Vitoria-Gasteiz 01006, Spain
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19
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Kobayashi T, Zhang H, Tang WWC, Irie N, Withey S, Klisch D, Sybirna A, Dietmann S, Contreras DA, Webb R, Allegrucci C, Alberio R, Surani MA. Principles of early human development and germ cell program from conserved model systems. Nature 2017; 546:416-420. [PMID: 28607482 PMCID: PMC5473469 DOI: 10.1038/nature22812] [Citation(s) in RCA: 206] [Impact Index Per Article: 29.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Accepted: 05/03/2017] [Indexed: 02/08/2023]
Abstract
Human primordial germ cells (hPGCs), the precursors of sperm and eggs, originate during weeks 2-3 of early post-implantation development. Using in vitro models of hPGC induction, recent studies have suggested that there are marked mechanistic differences in the specification of human and mouse PGCs. This may be due in part to the divergence in their pluripotency networks and early post-implantation development. As early human embryos are not accessible for direct study, we considered alternatives including porcine embryos that, as in humans, develop as bilaminar embryonic discs. Here we show that porcine PGCs originate from the posterior pre-primitive-streak competent epiblast by sequential upregulation of SOX17 and BLIMP1 in response to WNT and BMP signalling. We use this model together with human and monkey in vitro models simulating peri-gastrulation development to show the conserved principles of epiblast development for competency for primordial germ cell fate. This process is followed by initiation of the epigenetic program and regulated by a balanced SOX17-BLIMP1 gene dosage. Our combinatorial approach using human, porcine and monkey in vivo and in vitro models provides synthetic insights into early human development.
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Affiliation(s)
- Toshihiro Kobayashi
- Wellcome Trust/Cancer Research UK Gurdon Institute, University of Cambridge, Tennis Court Road, Cambridge CB2 1QN, UK
- Department of Physiology, Development and Neuroscience, University of Cambridge, Downing Street, Cambridge CB2 3DY, UK
| | - Haixin Zhang
- School of Biosciences, University of Nottingham, Loughborough LE12 5RD, UK
| | - Walfred W C Tang
- Wellcome Trust/Cancer Research UK Gurdon Institute, University of Cambridge, Tennis Court Road, Cambridge CB2 1QN, UK
- Department of Physiology, Development and Neuroscience, University of Cambridge, Downing Street, Cambridge CB2 3DY, UK
| | - Naoko Irie
- Wellcome Trust/Cancer Research UK Gurdon Institute, University of Cambridge, Tennis Court Road, Cambridge CB2 1QN, UK
- Department of Physiology, Development and Neuroscience, University of Cambridge, Downing Street, Cambridge CB2 3DY, UK
| | - Sarah Withey
- School of Biosciences, University of Nottingham, Loughborough LE12 5RD, UK
| | - Doris Klisch
- School of Biosciences, University of Nottingham, Loughborough LE12 5RD, UK
| | - Anastasiya Sybirna
- Wellcome Trust/Cancer Research UK Gurdon Institute, University of Cambridge, Tennis Court Road, Cambridge CB2 1QN, UK
- Department of Physiology, Development and Neuroscience, University of Cambridge, Downing Street, Cambridge CB2 3DY, UK
- Wellcome Trust Medical Research Council Stem Cell Institute, University of Cambridge, Tennis Court Road, Cambridge CB2 1QR, UK
| | - Sabine Dietmann
- Wellcome Trust/Cancer Research UK Gurdon Institute, University of Cambridge, Tennis Court Road, Cambridge CB2 1QN, UK
- Wellcome Trust Medical Research Council Stem Cell Institute, University of Cambridge, Tennis Court Road, Cambridge CB2 1QR, UK
| | - David A Contreras
- School of Biosciences, University of Nottingham, Loughborough LE12 5RD, UK
| | - Robert Webb
- School of Biosciences, University of Nottingham, Loughborough LE12 5RD, UK
| | - Cinzia Allegrucci
- School of Veterinary Medicine and Sciences, University of Nottingham, Loughborough LE12 5RD, UK
| | - Ramiro Alberio
- School of Biosciences, University of Nottingham, Loughborough LE12 5RD, UK
| | - M Azim Surani
- Wellcome Trust/Cancer Research UK Gurdon Institute, University of Cambridge, Tennis Court Road, Cambridge CB2 1QN, UK
- Department of Physiology, Development and Neuroscience, University of Cambridge, Downing Street, Cambridge CB2 3DY, UK
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20
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Leino M, Astrand C, Hughes-Brittain N, Robb B, McKean R, Chotteau V. Human embryonic stem cell dispersion in electrospun PCL fiber scaffolds by coating with laminin-521 and E-cadherin-Fc. J Biomed Mater Res B Appl Biomater 2017; 106:1226-1236. [PMID: 28577328 DOI: 10.1002/jbm.b.33928] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Revised: 04/21/2017] [Accepted: 05/12/2017] [Indexed: 12/14/2022]
Abstract
Advances in human pluripotent cell cultivation and differentiation protocols have led to production of stem cell-derived progenitors as a promising cell source for replacement therapy. Three-dimensional (3-D) culture is a better mimic of the natural niche for stem cells and is widely used for disease modeling. Here, we describe a nonaggregate culture system of human embryonic stem cells inside electrospun polycaprolactone (PCL) fiber scaffolds combined with defined extracellular proteins naturally occurring in the stem cell niche. PCL fiber scaffolds coated with recombinant human laminin-521 readily supported initial stem cell attachment and growth from a single-cell suspension. The combination of recombinant E-cadherin-Fc and laminin-521 further improved cell dispersion rendering a uniform cell population. Finally, we showed that the cells cultured in E-cadherin-Fc- and laminin-521-coated PCL scaffolds could differentiate into all three germ layers. Importantly, we provided a chemically defined 3-D system in which pluripotent stem cells grown and differentiated avoiding the formation of cell aggregates. © 2017 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 106B: 1226-1236, 2018.
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Affiliation(s)
- Mattias Leino
- School of Biotechnology, Cell Technology Group (CETEG), KTH - Royal Institute of Technology, Stockholm, Sweden
| | - Carolina Astrand
- School of Biotechnology, Cell Technology Group (CETEG), KTH - Royal Institute of Technology, Stockholm, Sweden
| | - Nanayaa Hughes-Brittain
- The Electrospinning Company Ltd, R70 Rutherford Appleton Laboratory, Harwell Oxford, Didcot, Oxfordshire, OX11 0QX, UK
| | - Brendan Robb
- The Electrospinning Company Ltd, R70 Rutherford Appleton Laboratory, Harwell Oxford, Didcot, Oxfordshire, OX11 0QX, UK
| | - Robert McKean
- The Electrospinning Company Ltd, R70 Rutherford Appleton Laboratory, Harwell Oxford, Didcot, Oxfordshire, OX11 0QX, UK
| | - Véronique Chotteau
- School of Biotechnology, Cell Technology Group (CETEG), KTH - Royal Institute of Technology, Stockholm, Sweden.,AdBIOPRO, Competence Centre for Advanced Bioproduction by Continuous Bioprocessing, KTH, Stockholm, Sweden
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21
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Qu S, Yan L, Fang B, Ye S, Li P, Ge S, Wu J, Qu D, Song H. Generation of enhanced definitive endoderm from human embryonic stem cells under an albumin/insulin-free and chemically defined condition. Life Sci 2017; 175:37-46. [DOI: 10.1016/j.lfs.2017.03.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2016] [Revised: 03/12/2017] [Accepted: 03/21/2017] [Indexed: 12/14/2022]
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22
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Xu L, Xu C, Zhou S, Liu X, Wang J, Liu X, Qian S, Xin Y, Gao Y, Zhu Y, Tang X. PAX4 promotes PDX1-induced differentiation of mesenchymal stem cells into insulin-secreting cells. Am J Transl Res 2017; 9:874-886. [PMID: 28386318 PMCID: PMC5375983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Accepted: 01/31/2017] [Indexed: 06/07/2023]
Abstract
A shortage of postmortem pancreatic tissue for islet isolation impedes the application of cell replacement therapy in patients with diabetes. As an alternative for islet cell transplantation, transcription factors, including PDX1, PAX4, and neurogenin-3, that aid in the formation of insulin-producing β cells during development have been investigated. The present study evaluated the effects of PAX4 and PDX1 on the differentiation of mesenchymal stem cells (MSCs) into insulin-producing β-like cells in vitro using recombinant adenoviruses carrying PDX1 or PDX1 plus PAX4. RT-PCR, Western blot, and immunofluorescence assays were used to detect the expression levels of relevant genes and proteins, and enzyme-linked immunosorbent assays were used to determine the amount of insulin and C-peptide secreted by the virus-infected cells following stimulation with high glucose. The results showed that PAX4 markedly enhanced the propensity of PDX1-positive MSCs to form mature islet-like clusters and functional insulin-producing β-like cells. Our findings provide a novel foundation for generating β-like cells from MSCs with PAX4 and PDX1 for future clinical application.
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Affiliation(s)
- Lifa Xu
- Stem Cell Engineering Research Center, School of Medical, Anhui University of Science & TechnologyHuainan 232001, P.R. China
| | - Congjing Xu
- Department of Respiration, Tumour Hospital of Affiliated Huainan Oriental Hospital Group, Anhui University of Science and TechnologyHuainan 232035, P.R. China
| | - Shuping Zhou
- Huainan First People’s Hospital and First Affiliated Hospital of Medical College, Anhui University of Science & TechnologyHuainan 232001, P.R. China
| | - Xueke Liu
- Stem Cell Engineering Research Center, School of Medical, Anhui University of Science & TechnologyHuainan 232001, P.R. China
| | - Jian Wang
- Stem Cell Engineering Research Center, School of Medical, Anhui University of Science & TechnologyHuainan 232001, P.R. China
| | - Xinkuang Liu
- Huainan First People’s Hospital and First Affiliated Hospital of Medical College, Anhui University of Science & TechnologyHuainan 232001, P.R. China
| | - Suping Qian
- Department of Respiration, Tumour Hospital of Affiliated Huainan Oriental Hospital Group, Anhui University of Science and TechnologyHuainan 232035, P.R. China
| | - Yingru Xin
- Department of Respiration, Tumour Hospital of Affiliated Huainan Oriental Hospital Group, Anhui University of Science and TechnologyHuainan 232035, P.R. China
| | - Yi Gao
- Huainan First People’s Hospital and First Affiliated Hospital of Medical College, Anhui University of Science & TechnologyHuainan 232001, P.R. China
| | - Yongqiang Zhu
- Department of Medical Genetics, Tongji Medical College, Huazhong University of Science and TechnologyWuhan 430030, P.R. China
| | - Xiaolong Tang
- Stem Cell Engineering Research Center, School of Medical, Anhui University of Science & TechnologyHuainan 232001, P.R. China
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23
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N. Randolph L, Jiang Y, Lian X. Stem Cell Engineering and Differentiation for Disease Modeling and Cell-based Therapies. ACTA ACUST UNITED AC 2017. [DOI: 10.3934/celltissue.2017.2.140] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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24
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Luo X, Wang H, Leighton J, O'Sullivan M, Wang P. Generation of endoderm lineages from pluripotent stem cells. Regen Med 2016; 12:77-89. [PMID: 27976977 DOI: 10.2217/rme-2016-0086] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Definitive endoderm is the cellular precursor to respiratory- and digestive-related organs such as lungs, stomach, liver, pancreas and intestine. Endodermal lineage cells derived from pluripotent stem cells (PSCs) in vitro are a potentially unlimited resource for regenerative medicine. These cells are useful tools for studying the physiology, pathogenesis and medical therapies involving these tissues, and great progress has been achieved in PSCs differentiation protocols. In this review, we will focus on the most common and/or advanced differentiation strategies currently used in generating endodermal lineage cells from PSCs. A brief discussion about the effect of early definitive endoderm differentiation on the final development products will follow.
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Affiliation(s)
- Xie Luo
- Department of Cellular & Structural Biology, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA
| | - Han Wang
- Department of Cellular & Structural Biology, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA
| | - Jake Leighton
- Department of Cellular & Structural Biology, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA
| | - Mara O'Sullivan
- Department of Cellular & Structural Biology, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA
| | - Pei Wang
- Department of Cellular & Structural Biology, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA
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