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Swaidan NT, Soliman NH, Aboughalia AT, Darwish T, Almeshal RO, Al-Khulaifi AA, Taha RZ, Alanany R, Hussein AY, Salloum-Asfar S, Abdulla SA, Abdallah AM, Emara MM. CCN3, POSTN, and PTHLH as potential key regulators of genomic integrity and cellular survival in iPSCs. Front Mol Biosci 2024; 11:1342011. [PMID: 38375508 PMCID: PMC10875024 DOI: 10.3389/fmolb.2024.1342011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 01/11/2024] [Indexed: 02/21/2024] Open
Abstract
Reprogramming human somatic cells into a pluripotent state, achieved through the activation of well-defined transcriptional factors known as OSKM factors, offers significant potential for regenerative medicine. While OSKM factors are a robust reprogramming method, efficiency remains a challenge, with only a fraction of cells undergoing successful reprogramming. To address this, we explored genes related to genomic integrity and cellular survival, focusing on iPSCs (A53T-PD1) that displayed enhanced colony stability. Our investigation had revealed three candidate genes CCN3, POSTN, and PTHLH that exhibited differential expression levels and potential roles in iPSC stability. Subsequent analyses identified various protein interactions for these candidate genes. POSTN, significantly upregulated in A53T-PD1 iPSC line, showed interactions with extracellular matrix components and potential involvement in Wnt signaling. CCN3, also highly upregulated, demonstrated interactions with TP53, CDKN1A, and factors related to apoptosis and proliferation. PTHLH, while upregulated, exhibited interactions with CDK2 and genes involved in cell cycle regulation. RT-qPCR validation confirmed elevated CCN3 and PTHLH expression in A53T-PD1 iPSCs, aligning with RNA-seq findings. These genes' roles in preserving pluripotency and cellular stability require further exploration. In conclusion, we identified CCN3, POSTN, and PTHLH as potential contributors to genomic integrity and pluripotency maintenance in iPSCs. Their roles in DNA repair, apoptosis evasion, and signaling pathways could offer valuable insights for enhancing reprogramming efficiency and sustaining pluripotency. Further investigations are essential to unravel the mechanisms underlying their actions.
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Affiliation(s)
- Nuha T. Swaidan
- Basic Medical Sciences Department, College of Medicine, QU Health, Qatar University, Doha, Qatar
| | - Nada H. Soliman
- Basic Medical Sciences Department, College of Medicine, QU Health, Qatar University, Doha, Qatar
| | - Ahmed T. Aboughalia
- Basic Medical Sciences Department, College of Medicine, QU Health, Qatar University, Doha, Qatar
| | - Toqa Darwish
- Basic Medical Sciences Department, College of Medicine, QU Health, Qatar University, Doha, Qatar
| | - Ruba O. Almeshal
- Basic Medical Sciences Department, College of Medicine, QU Health, Qatar University, Doha, Qatar
| | - Azhar A. Al-Khulaifi
- Basic Medical Sciences Department, College of Medicine, QU Health, Qatar University, Doha, Qatar
| | - Rowaida Z. Taha
- Neurological Disorders Research Center, Qatar Biomedical Research Institute, Hamad Bin Khalifa University, Doha, Qatar
| | - Rania Alanany
- College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar
| | | | - Salam Salloum-Asfar
- Neurological Disorders Research Center, Qatar Biomedical Research Institute, Hamad Bin Khalifa University, Doha, Qatar
| | - Sara A. Abdulla
- Neurological Disorders Research Center, Qatar Biomedical Research Institute, Hamad Bin Khalifa University, Doha, Qatar
| | - Abdallah M. Abdallah
- Basic Medical Sciences Department, College of Medicine, QU Health, Qatar University, Doha, Qatar
| | - Mohamed M. Emara
- Basic Medical Sciences Department, College of Medicine, QU Health, Qatar University, Doha, Qatar
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Wang Y, Jang YY. From Cells to Organs: The Present and Future of Regenerative Medicine. Adv Exp Med Biol 2021. [PMID: 34327664 DOI: 10.1007/5584_2021_657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Regenerative medicine promises a bright future where damaged body parts can be restored, rejuvenated, and replaced. The application of regenerative medicine is interdisciplinary and covers nearly all fields of medical sciences and molecular engineering. This review provides a road map on how regenerative medicine is applied on the levels of cell, tissue, and organ and summarizes the advantages and limitation of human pluripotent stem cells in disease modeling and regenerative application.
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Lai J, Jiang S, Shuai L, Zhang Y, Xia R, Chen Q, Bai L. Comparison of the biological and functional characteristics of mesenchymal stem cells from intrahepatic and identical bone marrow. Stem Cell Res 2021; 55:102477. [PMID: 34343826 DOI: 10.1016/j.scr.2021.102477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 07/11/2021] [Accepted: 07/21/2021] [Indexed: 02/07/2023] Open
Abstract
In our privious work, our reseach group characterized a population of hepatic-sourced mesenchymal stem cells (MSCs) called MLpvNG2+ cells. In the present study, we compared the biological and functional characteristics of naïve MLpvNG2 cells with identical bone marrow-derived MSCs (niBM-MSCs) using in vitro (conditioned media) and in vivo (a well-set diethylnitrosamine (DEN)-induced liver fibrotic/cirrhotic murine model) procedures. The intrahepatic-sourced mesodermal MLpvNG2+ cells exhibited some biological characteristics (e.g., a set of surface markers) similar to those of extrahepatic niBM-MSCs. In responsed to signals of pathological conditions, such as singals of fibrotic/cirrhotic liver, MLpvNG2+ cells showed higher survival and favored differentiation into ALB(+) and G6Pc(+) hepatocytes, whereas niBM-MSCs predominantly differentiated into CK/KRT19(+) cholangiocytes. We identified C/EBPα/β expression as a biological characteristic differentiating these two populations of MSCs, wherein MLpvNG2+ cells are likely regulated by C/EBPβ transcriptional signaling, whereas niBM-MSCs are likely controlled by C/EBPα transcriptional signaling. Notably, although C/EBPα and C/EBPβ transcriptional signaling regulate hepatocyte and cholangiocyte fate, respectively, the expression of these proteins in MLpvNG2+ cells is, to our knowledge, reported for the first time in the present study. We used anti-C/EBP neutralizing antibodies (Abs) both in vitro and in vivo to determine the functional characteristics of these proteins. We conclude that the biological characteristics of these two populations of MSCs depend on their differential C/EBPα/β expression patterns.
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Affiliation(s)
- Jiejuan Lai
- Hepatobiliary Institute, Southwest Hospital, the Army Medical University, No 30 Gaotanyan, ShapingBa Distract, Chongqing 400038, China
| | - Shifang Jiang
- Hepatobiliary Institute, Southwest Hospital, the Army Medical University, No 30 Gaotanyan, ShapingBa Distract, Chongqing 400038, China
| | - Ling Shuai
- Hepatobiliary Institute, Southwest Hospital, the Army Medical University, No 30 Gaotanyan, ShapingBa Distract, Chongqing 400038, China
| | - Yujun Zhang
- Hepatobiliary Institute, Southwest Hospital, the Army Medical University, No 30 Gaotanyan, ShapingBa Distract, Chongqing 400038, China
| | - Renpei Xia
- Hepatobiliary Institute, Southwest Hospital, the Army Medical University, No 30 Gaotanyan, ShapingBa Distract, Chongqing 400038, China
| | - Quanyu Chen
- Hepatobiliary Institute, Southwest Hospital, the Army Medical University, No 30 Gaotanyan, ShapingBa Distract, Chongqing 400038, China; Key Laboratory of Freshwater Fish Reproduction and Development, Ministry of Education, Laboratory of Molecular Developmental Biology, School of Life Sciences, Southwest University, Beibei, Chongqing 400715, China
| | - Lianhua Bai
- Hepatobiliary Institute, Southwest Hospital, the Army Medical University, No 30 Gaotanyan, ShapingBa Distract, Chongqing 400038, China.
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Abstract
Recent biotechnical advances in the in vitro culture of cholangiocytes and generation of bioengineered biliary tissue have a high potential for creating biliary tissue to be used for disease modeling, drug screening, and transplantation. For the past few decades, scientists have searched for a source of cholangiocytes, focused on primary cholangiocytes or cholangiocytes derived from hepatocytes or stem cells. At the same time, the development of scaffolds for biliary tissue engineering for transplantation and modeling of cholangiopathies has been explored. In this review, we provide an overview on the current understanding of cholangiocytes sources, the effect of signaling molecules, and transcription factors on cell differentiation, along with the effects of extracellular matrix molecules and scaffolds on bioengineered biliary tissues, and their application in disease modeling and drug screening. Impact statement Over the past few decades, biliary tissue engineering has acquired significant attention, but currently a number of factors hinder this field to eventually generate bioengineered bile ducts that mimic in vivo physiology and are suitable for transplantation. In this review, we present the latest advances with respect to cell source selection, influence of growth factors and scaffolds, and functional characterization, as well as applications in cholangiopathy modeling and drug screening. This review is suited for a broad spectrum of readers, including fundamental liver researchers and clinicians with interest in the current state and application of bile duct engineering and disease modeling.
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Affiliation(s)
- Zhenguo Wang
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands.,Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, The Netherlands
| | - João Faria
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, The Netherlands
| | - Louis C Penning
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Rosalinde Masereeuw
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, The Netherlands
| | - Bart Spee
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
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Xu W, Xu YN, Zhang X, Xu Y, Jian X, Chen JM, Chen GF, Zhang H, Liu P, Mu YP. Hepatic stem cell Numb gene is a potential target of Huang Qi Decoction against cholestatic liver fibrosis. Sci Rep 2020; 10:17486. [PMID: 33060633 PMCID: PMC7566460 DOI: 10.1038/s41598-020-74324-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 09/30/2020] [Indexed: 12/13/2022] Open
Abstract
Numb is a negative regulator of Notch signal pathway. Previous study has demonstrated that Notch signal pathway activation is required for hepatic progenitor cell (HPC) differentiating into cholangiocytes in cholestatic liver fibrosis (CLF), and Huang Qi Decoction (HQD) could prevent CLF through inhibition of the Notch signal pathway. However, the role of Numb in HQD against CLF is yet unclear. Thus, CLF rats transplanted into rat bone marrow-derived mesenchymal stem cells with knocked down Numb gene (BMSCNumb-KD) were treated with HQD. Simultaneously, Numb gene knockdown was also performed in WB-F344 cell line and then treated with refined HQD in vitro. In vivo study revealed that liver fibrosis was inhibited by HQD plus BMSCNumb-KD treatment, while Hyp content in liver tissue, the gene and protein expression of α-SMA, gene expression of Col I, TNF-α, and TGF-β1 were increased compared to that in HQD group. Furthermore, Notch signal pathway was inhibited by HQD plus BMSCNumb-KD, while the protein expression of Numb was decreased and RBP-Jκ and Hes1 was increased compared to that in HQD group. In vitro, HQD reduced the differentiation of WB-F344 cells into cholangiocyte phenotype, while this effect was attenuated after Numb-knockdown. This study highlights that the absence of hepatic stem cell Numb gene decreases effect of HQD against CLF, which give rise the conclusion that Numb might be a potential target for HQD against CLF.
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Affiliation(s)
- Wen Xu
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM); Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases, Shanghai University of TCM, 528, Zhangheng Road, Pudong district, Shanghai, 201203, People's Republic of China.,Shanghai Key Laboratory of TCM, Shanghai, People's Republic of China
| | - Yan-Nan Xu
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM); Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases, Shanghai University of TCM, 528, Zhangheng Road, Pudong district, Shanghai, 201203, People's Republic of China.,Shanghai Key Laboratory of TCM, Shanghai, People's Republic of China
| | - Xu Zhang
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM); Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases, Shanghai University of TCM, 528, Zhangheng Road, Pudong district, Shanghai, 201203, People's Republic of China.,Shanghai Key Laboratory of TCM, Shanghai, People's Republic of China
| | - Ying Xu
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM); Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases, Shanghai University of TCM, 528, Zhangheng Road, Pudong district, Shanghai, 201203, People's Republic of China.,Shanghai Key Laboratory of TCM, Shanghai, People's Republic of China
| | - Xun Jian
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM); Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases, Shanghai University of TCM, 528, Zhangheng Road, Pudong district, Shanghai, 201203, People's Republic of China.,Shanghai Key Laboratory of TCM, Shanghai, People's Republic of China
| | - Jia-Mei Chen
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM); Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases, Shanghai University of TCM, 528, Zhangheng Road, Pudong district, Shanghai, 201203, People's Republic of China.,Shanghai Key Laboratory of TCM, Shanghai, People's Republic of China
| | - Gao-Feng Chen
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM); Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases, Shanghai University of TCM, 528, Zhangheng Road, Pudong district, Shanghai, 201203, People's Republic of China.,Shanghai Key Laboratory of TCM, Shanghai, People's Republic of China
| | - Hua Zhang
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM); Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases, Shanghai University of TCM, 528, Zhangheng Road, Pudong district, Shanghai, 201203, People's Republic of China.,Shanghai Key Laboratory of TCM, Shanghai, People's Republic of China
| | - Ping Liu
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM); Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases, Shanghai University of TCM, 528, Zhangheng Road, Pudong district, Shanghai, 201203, People's Republic of China. .,Shanghai Key Laboratory of TCM, Shanghai, People's Republic of China. .,E-Institute of Shanghai Municipal Education Commission, Shanghai University of TCM, Shanghai, People's Republic of China.
| | - Yong-Ping Mu
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine (TCM); Institute of Liver Diseases, Key Laboratory of Liver and Kidney Diseases, Shanghai University of TCM, 528, Zhangheng Road, Pudong district, Shanghai, 201203, People's Republic of China. .,Shanghai Key Laboratory of TCM, Shanghai, People's Republic of China.
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Bulutoglu B, Rey-Bedón C, Mert S, Tian L, Jang YY, Yarmush ML, Usta OB. A comparison of hepato-cellular in vitro platforms to study CYP3A4 induction. PLoS One 2020; 15:e0229106. [PMID: 32106230 PMCID: PMC7046200 DOI: 10.1371/journal.pone.0229106] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Accepted: 01/29/2020] [Indexed: 02/06/2023] Open
Abstract
In vitro studies of drug toxicity and drug-drug interactions are crucial for drug development efforts. Currently, the utilization of primary human hepatocytes (PHHs) is the de facto standard for this purpose, due to their functional xenobiotic response and drug metabolizing CYP450 enzyme metabolism. However, PHHs are scarce, expensive, require laborious maintenance, and exhibit lot-to-lot heterogeneity. Alternative human in vitro platforms include hepatic cell lines, which are easy to access and maintain, and induced pluripotent stem cell (iPSC) derived hepatocytes. In this study, we provide a direct comparison of drug induced CYP3A4 and PXR expression levels of PHHs, hepatic cell lines Huh7 and HepG2, and iPSC derived hepatocyte like cells. Confluently cultured Huh7s exhibited an improved CYP3A4 expression and were inducible by up to 4.9-fold, and hepatocytes differentiated from human iPSCs displayed a 3.3-fold CYP3A4 induction. In addition, an increase in PXR expression levels was observed in both hepatic cell lines and iPSC derived hepatocytes upon rifampicin treatment, whereas a reproducible increase in PXR expression was not achieved in PHHs. Our results indicate that both hepatoma originated cell lines and iPSCs may provide alternative sources to primary hepatocytes, providing reliable and reproducible results for CYP3A4/PXR metabolism, upon in vitro maturation. This study may serve as a guide for the selection of suitable and feasible in vitro platforms for drug-drug interaction and toxicology studies.
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Affiliation(s)
- Beyza Bulutoglu
- Center for Engineering in Medicine, Massachusetts General Hospital, Harvard Medical School and Shriners Hospitals for Children, Boston, Massachusetts, United States of America
| | - Camilo Rey-Bedón
- Center for Engineering in Medicine, Massachusetts General Hospital, Harvard Medical School and Shriners Hospitals for Children, Boston, Massachusetts, United States of America
| | - Safak Mert
- Center for Engineering in Medicine, Massachusetts General Hospital, Harvard Medical School and Shriners Hospitals for Children, Boston, Massachusetts, United States of America
| | - Lipeng Tian
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center, Institute for Cell Engineering, School of Medicine, Johns Hopkins University, Baltimore, Maryland, United States of America
| | - Yoon-Young Jang
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center, Institute for Cell Engineering, School of Medicine, Johns Hopkins University, Baltimore, Maryland, United States of America
| | - Martin L. Yarmush
- Center for Engineering in Medicine, Massachusetts General Hospital, Harvard Medical School and Shriners Hospitals for Children, Boston, Massachusetts, United States of America
- Department of Biomedical Engineering, Rutgers University, Piscataway, New Jersey, United States of America
| | - O. Berk Usta
- Center for Engineering in Medicine, Massachusetts General Hospital, Harvard Medical School and Shriners Hospitals for Children, Boston, Massachusetts, United States of America
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Yang B, Sun H, Xu X, Zhong H, Wu Y, Wang J. YAP1 inhibits the induction of TNF‐α‐stimulated bone‐resorbing mediators by suppressing the NF‐κB signaling pathway in MC3T3‐E1 cells. J Cell Physiol 2019; 235:4698-4708. [DOI: 10.1002/jcp.29348] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 10/07/2019] [Indexed: 12/15/2022]
Affiliation(s)
- Beining Yang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology Wuhan University Wuhan Hubei China
| | - Hualing Sun
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology Wuhan University Wuhan Hubei China
| | - Xiaoxiao Xu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology Wuhan University Wuhan Hubei China
| | - Heli Zhong
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology Wuhan University Wuhan Hubei China
| | - Yanru Wu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology Wuhan University Wuhan Hubei China
| | - Jiawei Wang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology Wuhan University Wuhan Hubei China
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Chaudhari P, Tian L, Ye Z, Jang YY. Human-relevant preclinical in vitro models for studying hepatobiliary development and liver diseases using induced pluripotent stem cells. Exp Biol Med (Maywood) 2019; 244:702-708. [PMID: 30803263 DOI: 10.1177/1535370219834895] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
IMPACT STATEMENT In this review, we address the potential of human-induced pluripotent stem cell-based hepatobiliary differentiation technology as a means to study human liver development and cell fate determination, and to model liver diseases in an effort to develop a new human-relevant preclinical platform for drug development.
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Affiliation(s)
- Pooja Chaudhari
- 1 Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD 21205, USA.,2 Cellular and Molecular Medicine Graduate Program, Baltimore, MD 21205, USA
| | - Lipeng Tian
- 1 Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD 21205, USA
| | - Zhaohui Ye
- 3 Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Yoon-Young Jang
- 1 Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD 21205, USA.,2 Cellular and Molecular Medicine Graduate Program, Baltimore, MD 21205, USA.,3 Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.,4 Institute for Cell Engineering, Baltimore, MD 21205, USA
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