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Shang T, Jiang T, Cui X, Pan Y, Feng X, Dong L, Wang H. Diverse functions of SOX9 in liver development and homeostasis and hepatobiliary diseases. Genes Dis 2024; 11:100996. [PMID: 38523677 PMCID: PMC10958229 DOI: 10.1016/j.gendis.2023.03.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 02/13/2023] [Accepted: 03/19/2023] [Indexed: 03/26/2024] Open
Abstract
The liver is the central organ for digestion and detoxification and has unique metabolic and regenerative capacities. The hepatobiliary system originates from the foregut endoderm, in which cells undergo multiple events of cell proliferation, migration, and differentiation to form the liver parenchyma and ductal system under the hierarchical regulation of transcription factors. Studies on liver development and diseases have revealed that SRY-related high-mobility group box 9 (SOX9) plays an important role in liver embryogenesis and the progression of hepatobiliary diseases. SOX9 is not only a master regulator of cell fate determination and tissue morphogenesis, but also regulates various biological features of cancer, including cancer stemness, invasion, and drug resistance, making SOX9 a potential biomarker for tumor prognosis and progression. This review systematically summarizes the latest findings of SOX9 in hepatobiliary development, homeostasis, and disease. We also highlight the value of SOX9 as a novel biomarker and potential target for the clinical treatment of major liver diseases.
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Affiliation(s)
- Taiyu Shang
- School of Life Sciences, Institute of Metabolism and Integrative Biology, Fudan University, Shanghai 200438, China
| | - Tianyi Jiang
- National Center for Liver Cancer, The Naval Medical University, Shanghai 201805, China
- International Cooperation Laboratory on Signal Transduction, Eastern Hepatobiliary Surgery Institute, The Second Military Medical University, Shanghai 200438, China
| | - Xiaowen Cui
- National Center for Liver Cancer, The Naval Medical University, Shanghai 201805, China
| | - Yufei Pan
- National Center for Liver Cancer, The Naval Medical University, Shanghai 201805, China
| | - Xiaofan Feng
- National Center for Liver Cancer, The Naval Medical University, Shanghai 201805, China
- International Cooperation Laboratory on Signal Transduction, Eastern Hepatobiliary Surgery Institute, The Second Military Medical University, Shanghai 200438, China
| | - Liwei Dong
- National Center for Liver Cancer, The Naval Medical University, Shanghai 201805, China
- International Cooperation Laboratory on Signal Transduction, Eastern Hepatobiliary Surgery Institute, The Second Military Medical University, Shanghai 200438, China
| | - Hongyang Wang
- School of Life Sciences, Institute of Metabolism and Integrative Biology, Fudan University, Shanghai 200438, China
- National Center for Liver Cancer, The Naval Medical University, Shanghai 201805, China
- International Cooperation Laboratory on Signal Transduction, Eastern Hepatobiliary Surgery Institute, The Second Military Medical University, Shanghai 200438, China
- Laboratory of Signaling Regulation and Targeting Therapy of Liver Cancer, Second Military Medical University & Ministry of Education, Shanghai 200438, China
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Zhu J, Zhu X, Xu Y, Chen X, Ge X, Huang Y, Wang Z. The role of noncoding RNAs in beta cell biology and tissue engineering. Life Sci 2024; 348:122717. [PMID: 38744419 DOI: 10.1016/j.lfs.2024.122717] [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: 02/01/2024] [Revised: 04/29/2024] [Accepted: 05/11/2024] [Indexed: 05/16/2024]
Abstract
The loss or dysfunction of pancreatic β-cells, which are responsible for insulin secretion, constitutes the foundation of all forms of diabetes, a widely prevalent disease worldwide. The replacement of damaged β-cells with regenerated or transplanted cells derived from stem cells is a promising therapeutic strategy. However, inducing the differentiation of stem cells into fully functional glucose-responsive β-cells in vitro has proven to be challenging. Noncoding RNAs (ncRNAs) have emerged as critical regulatory factors governing the differentiation, identity, and function of β-cells. Furthermore, engineered hydrogel systems, biomaterials, and organ-like structures possess engineering characteristics that can provide a three-dimensional (3D) microenvironment that supports stem cell differentiation. This review summarizes the roles and contributions of ncRNAs in maintaining the differentiation, identity, and function of β-cells. And it focuses on regulating the levels of ncRNAs in stem cells to activate β-cell genetic programs for generating alternative β-cells and discusses how to manipulate ncRNA expression by combining hydrogel systems and other tissue engineering materials. Elucidating the patterns of ncRNA-mediated regulation in β-cell biology and utilizing this knowledge to control stem cell differentiation may offer promising therapeutic strategies for generating functional insulin-producing cells in diabetes cell replacement therapy and tissue engineering.
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Affiliation(s)
- Jiaqi Zhu
- Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, China; Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, China
| | - Xiaoren Zhu
- Department of Radiotherapy and Oncology, Affiliated Kunshan Hospital of Jiangsu University, Kunshan, China
| | - Yang Xu
- Center of Gallbladder Disease, Shanghai East Hospital, Institute of Gallstone Disease, School of Medicine, Tongji University, Shanghai 200092, China
| | - Xingyou Chen
- Medical School of Nantong University, Nantong 226001, China
| | - Xinqi Ge
- Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, China; Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, China
| | - Yan Huang
- Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, China; Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, China.
| | - Zhiwei Wang
- Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, China; Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226001, China.
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3
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Yang Y, Wang J, Wan J, Cheng Q, Cheng Z, Zhou X, Wang O, Shi K, Wang L, Wang B, Zhu X, Chen J, Feng D, Liu Y, Jahan-Mihan Y, Haddock AN, Edenfield BH, Peng G, Hohenstein JD, McCabe CE, O'Brien DR, Wang C, Ilyas SI, Jiang L, Torbenson MS, Wang H, Nakhleh RE, Shi X, Wang Y, Bi Y, Gores GJ, Patel T, Ji B. PTEN deficiency induces an extrahepatic cholangitis-cholangiocarcinoma continuum via aurora kinase A in mice. J Hepatol 2024; 81:120-134. [PMID: 38428643 DOI: 10.1016/j.jhep.2024.02.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 02/09/2024] [Accepted: 02/18/2024] [Indexed: 03/03/2024]
Abstract
BACKGROUND & AIMS The PTEN-AKT pathway is frequently altered in extrahepatic cholangiocarcinoma (eCCA). We aimed to evaluate the role of PTEN in the pathogenesis of eCCA and identify novel therapeutic targets for this disease. METHODS The Pten gene was genetically deleted using the Cre-loxp system in biliary epithelial cells. The pathologies were evaluated both macroscopically and histologically. The characteristics were further analyzed by immunohistochemistry, reverse-transcription PCR, cell culture, and RNA sequencing. Some features were compared to those in human eCCA samples. Further mechanistic studies utilized the conditional knockout of Trp53 and Aurora kinase A (Aurka) genes. We also tested the effectiveness of an Aurka inhibitor. RESULTS We observed that genetic deletion of the Pten gene in the extrahepatic biliary epithelium and peri-ductal glands initiated sclerosing cholangitis-like lesions in mice, resulting in enlarged and distorted extrahepatic bile ducts in mice as early as 1 month after birth. Histologically, these lesions exhibited increased epithelial proliferation, inflammatory cell infiltration, and fibrosis. With aging, the lesions progressed from low-grade dysplasia to invasive carcinoma. Trp53 inactivation further accelerated disease progression, potentially by downregulating senescence. Further mechanistic studies showed that both human and mouse eCCA showed high expression of AURKA. Notably, the genetic deletion of Aurka completely eliminated Pten deficiency-induced extrahepatic bile duct lesions. Furthermore, pharmacological inhibition of Aurka alleviated disease progression. CONCLUSIONS Pten deficiency in extrahepatic cholangiocytes and peribiliary glands led to a cholangitis-to-cholangiocarcinoma continuum that was dependent on Aurka. These findings offer new insights into preventive and therapeutic interventions for extrahepatic CCA. IMPACT AND IMPLICATIONS The aberrant PTEN-PI3K-AKT signaling pathway is commonly observed in human extrahepatic cholangiocarcinoma (eCCA), a disease with a poor prognosis. In our study, we developed a mouse model mimicking cholangitis to eCCA progression by conditionally deleting the Pten gene via Pdx1-Cre in epithelial cells and peribiliary glands of the extrahepatic biliary duct. The conditional Pten deletion in these cells led to cholangitis, which gradually advanced to dysplasia, ultimately resulting in eCCA. The loss of Pten heightened Akt signaling, cell proliferation, inflammation, fibrosis, DNA damage, epigenetic signaling, epithelial-mesenchymal transition, cell dysplasia, and cellular senescence. Genetic deletion or pharmacological inhibition of Aurka successfully halted disease progression. This model will be valuable for testing novel therapies and unraveling the mechanisms of eCCA tumorigenesis.
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Affiliation(s)
- Yan Yang
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida, USA; Department of Medical Oncology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, Anhui, China
| | - Jiale Wang
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida, USA
| | - Jianhua Wan
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida, USA
| | - Qianqian Cheng
- Department of Medical Oncology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, Anhui, China
| | - Zenong Cheng
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, Anhui, China
| | - Xueli Zhou
- Department of Medical Oncology, The First Affiliated Hospital of Bengbu Medical University, Bengbu, Anhui, China
| | - Oliver Wang
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida, USA
| | - Kelvin Shi
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida, USA
| | - Lingxiang Wang
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida, USA
| | - Bin Wang
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida, USA
| | - Xiaohui Zhu
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida, USA
| | - Jiaxiang Chen
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida, USA
| | - Dongfeng Feng
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida, USA
| | - Yang Liu
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida, USA
| | | | - Ashley N Haddock
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida, USA
| | | | - Guang Peng
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | - Chantal E McCabe
- Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Daniel R O'Brien
- Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Chen Wang
- Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Sumera I Ilyas
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Liuyan Jiang
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Jacksonville, Florida, USA
| | - Michael S Torbenson
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | - Huamin Wang
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Raouf E Nakhleh
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Jacksonville, Florida, USA
| | - Xuemei Shi
- Greenwood Genetic Center, Greenwood, South Carolina, USA
| | - Ying Wang
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Yan Bi
- Department of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA
| | - Gregory J Gores
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Tushar Patel
- Department of Transplantation, Mayo Clinic, Jacksonville, Florida, USA
| | - Baoan Ji
- Department of Cancer Biology, Mayo Clinic, Jacksonville, Florida, USA.
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Kaplan SJ, Wong W, Yan J, Pulecio J, Cho HS, Li Q, Zhao J, Leslie-Iyer J, Kazakov J, Murphy D, Luo R, Dey KK, Apostolou E, Leslie CS, Huangfu D. CRISPR Screening Uncovers a Long-Range Enhancer for ONECUT1 in Pancreatic Differentiation and Links a Diabetes Risk Variant. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.04.26.591412. [PMID: 38746154 PMCID: PMC11092487 DOI: 10.1101/2024.04.26.591412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
Functional enhancer annotation is a valuable first step for understanding tissue-specific transcriptional regulation and prioritizing disease-associated non-coding variants for investigation. However, unbiased enhancer discovery in physiologically relevant contexts remains a major challenge. To discover regulatory elements pertinent to diabetes, we conducted a CRISPR interference screen in the human pluripotent stem cell (hPSC) pancreatic differentiation system. Among the enhancers uncovered, we focused on a long-range enhancer ∼664 kb from the ONECUT1 promoter, since coding mutations in ONECUT1 cause pancreatic hypoplasia and neonatal diabetes. Homozygous enhancer deletion in hPSCs was associated with a near-complete loss of ONECUT1 gene expression and compromised pancreatic differentiation. This enhancer contains a confidently fine-mapped type 2 diabetes associated variant (rs528350911) which disrupts a GATA motif. Introduction of the risk variant into hPSCs revealed substantially reduced binding of key pancreatic transcription factors (GATA4, GATA6 and FOXA2) on the edited allele, accompanied by a slight reduction of ONECUT1 transcription, supporting a causal role for this risk variant in metabolic disease. This work expands our knowledge about transcriptional regulation in pancreatic development through the characterization of a long-range enhancer and highlights the utility of enhancer discovery in disease-relevant settings for understanding monogenic and complex disease.
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Miyazaki N, Takami S, Uemura M, Oiki H, Takahashi M, Kawashima H, Kanamori Y, Yoshioka T, Kasahara M, Nakazawa A, Higashi M, Yanagida A, Hiramatsu R, Kanai-Azuma M, Fujishiro J, Kanai Y. Impact of gallbladder hypoplasia on hilar hepatic ducts in biliary atresia. COMMUNICATIONS MEDICINE 2024; 4:111. [PMID: 38862768 PMCID: PMC11166647 DOI: 10.1038/s43856-024-00544-5] [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: 10/04/2023] [Accepted: 06/03/2024] [Indexed: 06/13/2024] Open
Abstract
BACKGROUND Biliary atresia (BA) is an intractable disease of unknown cause that develops in the neonatal period. It causes jaundice and liver damage due to the destruction of extrahepatic biliary tracts,. We have found that heterozygous knockout mice of the SRY related HMG-box 17 (Sox17) gene, a master regulator of stem/progenitor cells in the gallbladder wall, exhibit a condition like BA. However, the precise contribution of hypoplastic gallbladder wall to the pathogenesis of hepatobiliary disease in Sox17 heterozygous embryos and human BA remains unclear. METHODS We employed cholangiography and histological analyses in the mouse BA model. Furthermore, we conducted a retrospective analysis of human BA. RESULTS We show that gallbladder wall hypoplasia causes abnormal multiple connections between the hilar hepatic bile ducts and the gallbladder-cystic duct in Sox17 heterozygous embryos. These multiple hilar extrahepatic ducts fuse with the developing intrahepatic duct walls and pull them out of the liver parenchyma, resulting in abnormal intrahepatic duct network and severe cholestasis. In human BA with gallbladder wall hypoplasia (i.e., abnormally reduced expression of SOX17), we also identify a strong association between reduced gallbladder width (a morphometric parameter indicating gallbladder wall hypoplasia) and severe liver injury at the time of the Kasai surgery, like the Sox17-mutant mouse model. CONCLUSIONS Together with the close correlation between gallbladder wall hypoplasia and liver damage in both mouse and human cases, these findings provide an insight into the critical role of SOX17-positive gallbladder walls in establishing functional bile duct networks in the hepatic hilus of neonates.
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Affiliation(s)
- Nanae Miyazaki
- Department of Veterinary Anatomy, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Shohei Takami
- Department of Veterinary Anatomy, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
- Department of Pediatric Surgery, the University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Mami Uemura
- Department of Veterinary Anatomy, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
- Center for Experimental Animals, Tokyo Medical and Dental University, Bunkyo-ku, Tokyo, Japan
| | - Hironobu Oiki
- Department of Veterinary Anatomy, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
- Department of Pediatric Surgery, the University of Tokyo, Bunkyo-ku, Tokyo, Japan
- Department of Surgery, Saitama Children's Medical Center, Saitama, Saitama, Japan
| | - Masataka Takahashi
- Division of Surgery, Department of Surgical Specialties, National Center for Child Health and Development, Setagaya-ku, Tokyo, Japan
| | - Hiroshi Kawashima
- Department of Surgery, Saitama Children's Medical Center, Saitama, Saitama, Japan
| | - Yutaka Kanamori
- Division of Surgery, Department of Surgical Specialties, National Center for Child Health and Development, Setagaya-ku, Tokyo, Japan
| | - Takako Yoshioka
- Department of Pathology, National Center for Child Health and Development, Setagaya-ku, Tokyo, Japan
| | - Mureo Kasahara
- Organ Transplantation Center, National Center for Child Health and Development, Setagaya-ku, Tokyo, Japan
| | - Atsuko Nakazawa
- Department of Clinical Research, Saitama Children's Medical Center, Saitama, Saitama, Japan
| | - Mayumi Higashi
- Department of Pediatric Surgery, Kyoto Prefectural University of Medicine, Kyoto Kamikyo-ku, Kyoto, Japan
| | - Ayaka Yanagida
- Department of Veterinary Anatomy, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Ryuji Hiramatsu
- Department of Veterinary Anatomy, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Masami Kanai-Azuma
- Center for Experimental Animals, Tokyo Medical and Dental University, Bunkyo-ku, Tokyo, Japan
| | - Jun Fujishiro
- Department of Pediatric Surgery, the University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Yoshiakira Kanai
- Department of Veterinary Anatomy, The University of Tokyo, Bunkyo-ku, Tokyo, Japan.
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Okumura A, Aoshima K, Tanimizu N. Generation of in vivo-like multicellular liver organoids by mimicking developmental processes: A review. Regen Ther 2024; 26:219-234. [PMID: 38903867 PMCID: PMC11186971 DOI: 10.1016/j.reth.2024.05.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2024] [Revised: 05/24/2024] [Accepted: 05/30/2024] [Indexed: 06/22/2024] Open
Abstract
Liver is involved in metabolic reactions, ammonia detoxification, and immunity. Multicellular liver tissue cultures are more desirable for drug screening, disease modeling, and researching transplantation therapy, than hepatocytes monocultures. Hepatocytes monocultures are not stable for long. Further, hepatocyte-like cells induced from pluripotent stem cells and in vivo hepatocytes are functionally dissimilar. Organoid technology circumvents these issues by generating functional ex vivo liver tissue from intrinsic liver progenitor cells and extrinsic stem cells, including pluripotent stem cells. To function as in vivo liver tissue, the liver organoid cells must be arranged precisely in the 3-dimensional space, closely mimicking in vivo liver tissue. Moreover, for long term functioning, liver organoids must be appropriately vascularized and in contact with neighboring epithelial tissues (e.g., bile canaliculi and intrahepatic bile duct, or intrahepatic and extrahepatic bile ducts). Recent discoveries in liver developmental biology allows one to successfully induce liver component cells and generate organoids. Thus, here, in this review, we summarize the current state of knowledge on liver development with a focus on its application in generating different liver organoids. We also cover the future prospects in creating (functionally and structurally) in vivo-like liver organoids using the current knowledge on liver development.
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Affiliation(s)
- Ayumu Okumura
- Division of Regenerative Medicine, Center for Stem Cell Biology and Regenerative Medicine, The Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo 108-0071, Japan
| | - Kenji Aoshima
- Division of Regenerative Medicine, Center for Stem Cell Biology and Regenerative Medicine, The Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo 108-0071, Japan
| | - Naoki Tanimizu
- Division of Regenerative Medicine, Center for Stem Cell Biology and Regenerative Medicine, The Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo 108-0071, Japan
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7
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Ashok A, Kalthur G, Kumar A. Degradation meets development: Implications in β-cell development and diabetes. Cell Biol Int 2024. [PMID: 38499517 DOI: 10.1002/cbin.12155] [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: 11/03/2023] [Revised: 02/22/2024] [Accepted: 03/04/2024] [Indexed: 03/20/2024]
Abstract
Pancreatic development is orchestrated by timely synthesis and degradation of stage-specific transcription factors (TFs). The transition from one stage to another stage is dependent on the precise expression of the developmentally relevant TFs. Persistent expression of particular TF would impede the exit from the progenitor stage to the matured cell type. Intracellular protein degradation-mediated protein turnover contributes to a major extent to the turnover of these TFs and thereby dictates the development of different tissues. Since even subtle changes in the crucial cellular pathways would dramatically impact pancreatic β-cell performance, it is generally acknowledged that the biological activity of these pathways is tightly regulated by protein synthesis and degradation process. Intracellular protein degradation is executed majorly by the ubiquitin proteasome system (UPS) and Lysosomal degradation pathway. As more than 90% of the TFs are targeted to proteasomal degradation, this review aims to examine the crucial role of UPS in normal pancreatic β-cell development and how dysfunction of these pathways manifests in metabolic syndromes such as diabetes. Such understanding would facilitate designing a faithful approach to obtain a therapeutic quality of β-cells from stem cells.
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Affiliation(s)
- Akshaya Ashok
- Manipal Institute of Regenerative Medicine, Bangalore, Manipal Academy of Higher Education, Manipal, India
| | - Guruprasad Kalthur
- Division of Reproductive and Developmental Biology, Department of Reproductive Science, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
| | - Anujith Kumar
- Manipal Institute of Regenerative Medicine, Bangalore, Manipal Academy of Higher Education, Manipal, India
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Goto N, Westcott PMK, Goto S, Imada S, Taylor MS, Eng G, Braverman J, Deshpande V, Jacks T, Agudo J, Yilmaz ÖH. SOX17 enables immune evasion of early colorectal adenomas and cancers. Nature 2024; 627:636-645. [PMID: 38418875 DOI: 10.1038/s41586-024-07135-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 01/30/2024] [Indexed: 03/02/2024]
Abstract
A hallmark of cancer is the avoidance of immune destruction. This process has been primarily investigated in locally advanced or metastatic cancer1-3; however, much less is known about how pre-malignant or early invasive tumours evade immune detection. Here, to understand this process in early colorectal cancers (CRCs), we investigated how naive colon cancer organoids that were engineered in vitro to harbour Apc-null, KrasG12D and Trp53-null (AKP) mutations adapted to the in vivo native colonic environment. Comprehensive transcriptomic and chromatin analyses revealed that the endoderm-specifying transcription factor SOX17 became strongly upregulated in vivo. Notably, whereas SOX17 loss did not affect AKP organoid propagation in vitro, its loss markedly reduced the ability of AKP tumours to persist in vivo. The small fraction of SOX17-null tumours that grew displayed notable interferon-γ (IFNγ)-producing effector-like CD8+ T cell infiltrates in contrast to the immune-suppressive microenvironment in wild-type counterparts. Mechanistically, in both endogenous Apc-null pre-malignant adenomas and transplanted organoid-derived AKP CRCs, SOX17 suppresses the ability of tumour cells to sense and respond to IFNγ, preventing anti-tumour T cell responses. Finally, SOX17 engages a fetal intestinal programme that drives differentiation away from LGR5+ tumour cells to produce immune-evasive LGR5- tumour cells with lower expression of major histocompatibility complex class I (MHC-I). We propose that SOX17 is a transcription factor that is engaged during the early steps of colon cancer to orchestrate an immune-evasive programme that permits CRC initiation and progression.
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Affiliation(s)
- Norihiro Goto
- Department of Biology, The David H. Koch Institute for Integrative Cancer Research at MIT, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Peter M K Westcott
- Department of Biology, The David H. Koch Institute for Integrative Cancer Research at MIT, Massachusetts Institute of Technology, Cambridge, MA, USA
- Cold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA
| | - Saori Goto
- Department of Biology, The David H. Koch Institute for Integrative Cancer Research at MIT, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Shinya Imada
- Department of Biology, The David H. Koch Institute for Integrative Cancer Research at MIT, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Martin S Taylor
- Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - George Eng
- Department of Biology, The David H. Koch Institute for Integrative Cancer Research at MIT, Massachusetts Institute of Technology, Cambridge, MA, USA
- Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Jonathan Braverman
- Department of Biology, The David H. Koch Institute for Integrative Cancer Research at MIT, Massachusetts Institute of Technology, Cambridge, MA, USA
- Innovative Genomics Institute, University of California, Berkeley, Berkeley, CA, USA
| | - Vikram Deshpande
- Department of Pathology, Beth Israel Deaconess Hospital and Harvard Medical School, Boston, MA, USA
| | - Tyler Jacks
- Department of Biology, The David H. Koch Institute for Integrative Cancer Research at MIT, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Judith Agudo
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Boston, MA, USA.
- Department of Immunology, Harvard Medical School, Boston, MA, USA.
- Ludwig Center at Harvard, Boston, MA, USA.
- Parker Institute for Cancer Immunotherapy at Dana-Farber Cancer Institute, Boston, MA, USA.
- New York Stem Cell Foundation-Robertson Investigator, New York, NY, USA.
| | - Ömer H Yilmaz
- Department of Biology, The David H. Koch Institute for Integrative Cancer Research at MIT, Massachusetts Institute of Technology, Cambridge, MA, USA.
- Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
- Department of Pathology, Beth Israel Deaconess Hospital and Harvard Medical School, Boston, MA, USA.
- Broad Institute of MIT and Harvard, Cambridge, MA, USA.
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9
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Liu S, Li T, Yang Q, Ke X, Zhan J. Biliary atresia: the development, pathological features, and classification of the bile duct. Pediatr Surg Int 2024; 40:42. [PMID: 38289412 DOI: 10.1007/s00383-023-05627-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/26/2023] [Indexed: 02/01/2024]
Abstract
Biliary atresia is an occlusive biliary disease involving intrahepatic and extrahepatic bile ducts. Its etiology and pathogenesis are unclear. There are many manifestations of bile duct involvement in biliary atresia, but little is known about its occurrence and development. In addition, different classification methods have been proposed in different periods of biliary atresia, each with its advantages and disadvantages. The combined application of biliary atresia classification will help to improve the survival rate of patients with native liver. Therefore, this article reviews the development, pathological features, and classification of intrahepatic and extrahepatic bile ducts in biliary atresia, to provide a reference for the study of the pathogenesis and the choice of treatment methods.
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Affiliation(s)
- Shaowen Liu
- Clinical School of Paediatrics, Tianjin Medical University, Tianjin, China
- Department of General Surgery, Tianjin Children's Hospital, Tianjin, China
| | - Tengfei Li
- Clinical School of Paediatrics, Tianjin Medical University, Tianjin, China
- Department of General Surgery, Tianjin Children's Hospital, Tianjin, China
| | - Qianhui Yang
- Clinical School of Paediatrics, Tianjin Medical University, Tianjin, China
- Department of General Surgery, Tianjin Children's Hospital, Tianjin, China
| | - Xingyuan Ke
- Clinical School of Paediatrics, Tianjin Medical University, Tianjin, China
- Department of General Surgery, Tianjin Children's Hospital, Tianjin, China
| | - Jianghua Zhan
- Department of General Surgery, Tianjin Children's Hospital, Tianjin, China.
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10
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Yi X, Xie Y, Gerber DA. Pancreas patch grafting to treat type 1 diabetes. Biochem Biophys Res Commun 2023; 686:149200. [PMID: 37926045 DOI: 10.1016/j.bbrc.2023.149200] [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: 10/27/2023] [Accepted: 10/31/2023] [Indexed: 11/07/2023]
Abstract
Stem/progenitor cell therapy is a promising treatment option for patients with type 1 diabetes (T1D) a disease characterized by autoimmune destruction of pancreatic β cells. Actively injecting cells into an organ is one option for cell delivery, but in the pancreas, this contributes to acute inflammation and pancreatitis. We employed a patch grafting approach to transplant biliary tree stem cells/progenitor cells (BTSC) onto the surface of the pancreas in diabetic mice. The cells engraft and differentiate into β-like cells reversing hyperglycemia during a four-month period of observation. In addition, C-peptide and insulin gradually increase in blood circulation without detectable adverse effects during this period. Moreover, the patch graft transplant promoted the proliferation and differentiation of pancreatic β-like cells with co-expression of the β cell biomarker. CONCLUSION: BTSC transplantation can effectively attenuate T1D over a four-month period that is vital important for clinical applications.
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Affiliation(s)
- Xianwen Yi
- Department of Surgery, University of North Carolina, Chapel Hill, NC, 27599, USA.
| | - Youmei Xie
- Department of Surgery, University of North Carolina, Chapel Hill, NC, 27599, USA.
| | - David A Gerber
- Department of Surgery, University of North Carolina, Chapel Hill, NC, 27599, USA; Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, 27599, USA.
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11
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Singh S, Lian Q, Budiman T, Taketo MM, Simons BD, Gupta V. Heterogeneous murine peribiliary glands orchestrate compartmentalized epithelial renewal. Dev Cell 2023; 58:2732-2745.e5. [PMID: 37909044 PMCID: PMC10842076 DOI: 10.1016/j.devcel.2023.10.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 10/04/2023] [Accepted: 10/05/2023] [Indexed: 11/02/2023]
Abstract
The extrahepatic branches of the biliary tree have glands that connect to the surface epithelium through narrow pits. The duct epithelia undergo homeostatic renewal, yet the identity and multiplicity of cells that maintain this tissue is unknown. Using marker-free and targeted clonal fate mapping in mice, we provide evidence that the extrahepatic bile duct is compartmentalized. Pit cholangiocytes of extramural glands renewed the surface epithelium, whereas basally oriented cholangiocytes maintained the gland itself. In contrast, basally positioned cholangiocytes replenished the surface epithelium in mural glands. Single-cell sequencing identified genes enriched in the base and surface epithelial populations, with trajectory analysis showing graded gene expression between these compartments. Epithelia were plastic, changing cellular identity upon fasting and refeeding. Gain of canonical Wnt signaling caused basal cell expansion, gastric chief cell marker expression, and a decrease in surface epithelial markers. Our results identify the cellular hierarchy governing extrahepatic biliary epithelial renewal.
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Affiliation(s)
- Serrena Singh
- Section of Digestive Diseases, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Qiuyu Lian
- Wellcome Trust/Cancer Research UK Gurdon Institute, University of Cambridge, Cambridge CB2 1QN, UK
| | - Tifanny Budiman
- Section of Digestive Diseases, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Makoto M Taketo
- Kyoto University Hospital-iACT (Colon Cancer Project), Graduate School of Medicine, Kyoto University, Kyoto 606-8501, Japan
| | - Benjamin D Simons
- Wellcome Trust/Cancer Research UK Gurdon Institute, University of Cambridge, Cambridge CB2 1QN, UK; Department of Applied Mathematics and Theoretical Physics, Centre for Mathematical Sciences, Wilberforce Road, Cambridge CB3 0WA, UK; Wellcome Trust-Medical Research Council Stem Cell Institute, University of Cambridge, Cambridge CB2 0AW, UK
| | - Vikas Gupta
- Section of Digestive Diseases, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, USA.
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12
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Glessner JT, Ningappa MB, Ngo KA, Zahid M, So J, Higgs BW, Sleiman PMA, Narayanan T, Ranganathan S, March M, Prasadan K, Vaccaro C, Reyes-Mugica M, Velazquez J, Salgado CM, Ebrahimkhani MR, Schmitt L, Rajasundaram D, Paul M, Pellegrino R, Gittes GK, Li D, Wang X, Billings J, Squires R, Ashokkumar C, Sharif K, Kelly D, Dhawan A, Horslen S, Lo CW, Shin D, Subramaniam S, Hakonarson H, Sindhi R. Biliary atresia is associated with polygenic susceptibility in ciliogenesis and planar polarity effector genes. J Hepatol 2023; 79:1385-1395. [PMID: 37572794 PMCID: PMC10729795 DOI: 10.1016/j.jhep.2023.07.039] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 07/07/2023] [Accepted: 07/18/2023] [Indexed: 08/14/2023]
Abstract
BACKGROUND & AIMS Biliary atresia (BA) is poorly understood and leads to liver transplantation (LT), with the requirement for and associated risks of lifelong immunosuppression, in most children. We performed a genome-wide association study (GWAS) to determine the genetic basis of BA. METHODS We performed a GWAS in 811 European BA cases treated with LT in US, Canadian and UK centers, and 4,654 genetically matched controls. Whole-genome sequencing of 100 cases evaluated synthetic association with rare variants. Functional studies included whole liver transcriptome analysis of 64 BA cases and perturbations in experimental models. RESULTS A GWAS of common single nucleotide polymorphisms (SNPs), i.e. allele frequencies >1%, identified intronic SNPs rs6446628 in AFAP1 with genome-wide significance (p = 3.93E-8) and rs34599046 in TUSC3 at sub-threshold genome-wide significance (p = 1.34E-7), both supported by credible peaks of neighboring SNPs. Like other previously reported BA-associated genes, AFAP1 and TUSC3 are ciliogenesis and planar polarity effectors (CPLANE). In gene-set-based GWAS, BA was associated with 6,005 SNPs in 102 CPLANE genes (p = 5.84E-15). Compared with non-CPLANE genes, more CPLANE genes harbored rare variants (allele frequency <1%) that were assigned Human Phenotype Ontology terms related to hepatobiliary anomalies by predictive algorithms, 87% vs. 40%, p <0.0001. Rare variants were present in multiple genes distinct from those with BA-associated common variants in most BA cases. AFAP1 and TUSC3 knockdown blocked ciliogenesis in mouse tracheal cells. Inhibition of ciliogenesis caused biliary dysgenesis in zebrafish. AFAP1 and TUSC3 were expressed in fetal liver organoids, as well as fetal and BA livers, but not in normal or disease-control livers. Integrative analysis of BA-associated variants and liver transcripts revealed abnormal vasculogenesis and epithelial tube formation, explaining portal vein anomalies that co-exist with BA. CONCLUSIONS BA is associated with polygenic susceptibility in CPLANE genes. Rare variants contribute to polygenic risk in vulnerable pathways via unique genes. IMPACT AND IMPLICATIONS Liver transplantation is needed to cure most children born with biliary atresia, a poorly understood rare disease. Transplant immunosuppression increases the likelihood of life-threatening infections and cancers. To improve care by preventing this disease and its progression to transplantation, we examined its genetic basis. We find that this disease is associated with both common and rare mutations in highly specialized genes which maintain normal communication and movement of cells, and their organization into bile ducts and blood vessels during early development of the human embryo. Because defects in these genes also cause other birth defects, our findings could lead to preventive strategies to lower the incidence of biliary atresia and potentially other birth defects.
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Affiliation(s)
- Joseph T Glessner
- Center for Applied Genomics (CAG), Children's Hospital of Philadelphia, Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Mylarappa B Ningappa
- Hillman Center for Pediatric Transplantation, UPMC-Children's Hospital of Pittsburgh, and Thomas E Starzl Transplant Institute, University of Pittsburgh, Pittsburgh, PA, USA
| | - Kim A Ngo
- Department of Bioengineering, University of California, San Diego, San Diego, La Jolla, CA, USA
| | - Maliha Zahid
- Department of Developmental Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Juhoon So
- Department of Developmental Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Brandon W Higgs
- Hillman Center for Pediatric Transplantation, UPMC-Children's Hospital of Pittsburgh, and Thomas E Starzl Transplant Institute, University of Pittsburgh, Pittsburgh, PA, USA
| | - Patrick M A Sleiman
- Center for Applied Genomics (CAG), Children's Hospital of Philadelphia, Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Tejaswini Narayanan
- Department of Bioengineering, University of California, San Diego, San Diego, La Jolla, CA, USA
| | - Sarangarajan Ranganathan
- Division of Pathology and Laboratory Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Michael March
- Center for Applied Genomics (CAG), Children's Hospital of Philadelphia, Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Krishna Prasadan
- Rangos Research Center Animal Imaging Core, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Courtney Vaccaro
- Center for Applied Genomics (CAG), Children's Hospital of Philadelphia, Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Miguel Reyes-Mugica
- Division of Pediatric Pathology, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Jeremy Velazquez
- Department of Pathology, School of Medicine, Pittsburgh Liver Research Center, McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Claudia M Salgado
- Division of Pediatric Pathology, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Mo R Ebrahimkhani
- Department of Pathology, School of Medicine, Pittsburgh Liver Research Center, McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Lori Schmitt
- Histology Core Laboratory Manager, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Dhivyaa Rajasundaram
- Department of Pediatrics, Division of Health Informatics, Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Morgan Paul
- Hillman Center for Pediatric Transplantation, UPMC-Children's Hospital of Pittsburgh, and Thomas E Starzl Transplant Institute, University of Pittsburgh, Pittsburgh, PA, USA
| | - Renata Pellegrino
- Center for Applied Genomics (CAG), Children's Hospital of Philadelphia, Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - George K Gittes
- Surgeon-in-Chief Emeritus, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Dong Li
- Center for Applied Genomics (CAG), Children's Hospital of Philadelphia, Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Xiang Wang
- Center for Applied Genomics (CAG), Children's Hospital of Philadelphia, Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Jonathan Billings
- Center for Applied Genomics (CAG), Children's Hospital of Philadelphia, Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Robert Squires
- Pediatric Gastroenterology, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Chethan Ashokkumar
- Hillman Center for Pediatric Transplantation, UPMC-Children's Hospital of Pittsburgh, and Thomas E Starzl Transplant Institute, University of Pittsburgh, Pittsburgh, PA, USA
| | - Khalid Sharif
- Paediatric Liver Unit Including Intestinal Transplantation, Birmingham Women's and Children's NHS Foundation Trust, Birmingham, UK
| | - Deirdre Kelly
- Paediatric Liver Unit Including Intestinal Transplantation, Birmingham Women's and Children's NHS Foundation Trust, Birmingham, UK
| | - Anil Dhawan
- Paediatric Liver GI and Nutrition Center and MowatLabs, NHS Foundation Trust, King's College Hospital, London, UK
| | - Simon Horslen
- Pediatric Gastroenterology, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Cecilia W Lo
- Department of Developmental Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Donghun Shin
- Department of Developmental Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Shankar Subramaniam
- Department of Bioengineering, University of California, San Diego, San Diego, La Jolla, CA, USA; Department of Computer Science and Engineering, and Nanoengineering, University of California, San Diego, San Diego, La Jolla, CA, USA.
| | - Hakon Hakonarson
- Divisions of Human Genetics and Pulmonary Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA.
| | - Rakesh Sindhi
- Hillman Center for Pediatric Transplantation, UPMC-Children's Hospital of Pittsburgh, and Thomas E Starzl Transplant Institute, University of Pittsburgh, Pittsburgh, PA, USA.
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13
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Ori C, Ansari M, Angelidis I, Olmer R, Martin U, Theis FJ, Schiller HB, Drukker M. Human pluripotent stem cell fate trajectories toward lung and hepatocyte progenitors. iScience 2023; 26:108205. [PMID: 38026193 PMCID: PMC10663741 DOI: 10.1016/j.isci.2023.108205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Revised: 07/13/2023] [Accepted: 10/11/2023] [Indexed: 12/01/2023] Open
Abstract
In this study, we interrogate molecular mechanisms underlying the specification of lung progenitors from human pluripotent stem cells (hPSCs). We employ single-cell RNA-sequencing with high temporal precision, alongside an optimized differentiation protocol, to elucidate the transcriptional hierarchy of lung specification to chart the associated single-cell trajectories. Our findings indicate that Sonic hedgehog, TGF-β, and Notch activation are essential within an ISL1/NKX2-1 trajectory, leading to the emergence of lung progenitors during the foregut endoderm phase. Additionally, the induction of HHEX delineates an alternate trajectory at the early definitive endoderm stage, preceding the lung pathway and giving rise to a significant hepatoblast population. Intriguingly, neither KDR+ nor mesendoderm progenitors manifest as intermediate stages in the lung and hepatic lineage development. Our multistep model offers insights into lung organogenesis and provides a foundation for in-depth study of early human lung development and modeling using hPSCs.
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Affiliation(s)
- Chaido Ori
- Institute of Stem Cell Research, Helmholtz Munich, Neuherberg, Munich, Germany
| | - Meshal Ansari
- Comprehensive Pneumology Center Munich (CPC-M), Institute of Lung Health and Immunity (LHI), Helmholtz Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
- Department of Computational Health, Institute of Computational Biology, Helmholtz Munich, Munich, Germany
| | - Ilias Angelidis
- Comprehensive Pneumology Center Munich (CPC-M), Institute of Lung Health and Immunity (LHI), Helmholtz Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Ruth Olmer
- Leibniz Research Laboratories for Biotechnology and Artificial Organs (LEBAO), Department of Cardiothoracic, Transplantation and Vascular Surgery (HTTG), Hannover Medical School, 30625 Hannover, Germany
- Biomedical Research in Endstage and Obstructive Lung Disease (BREATH), Member of the German Center for Lung Research (DZL), Hannover Medical School, 30625 Hannover, Germany
- REBIRTH-Research Center for Translational and Regenerative Medicine, Hannover Medical School, 30625 Hannover, Germany
| | - Ulrich Martin
- Leibniz Research Laboratories for Biotechnology and Artificial Organs (LEBAO), Department of Cardiothoracic, Transplantation and Vascular Surgery (HTTG), Hannover Medical School, 30625 Hannover, Germany
- Biomedical Research in Endstage and Obstructive Lung Disease (BREATH), Member of the German Center for Lung Research (DZL), Hannover Medical School, 30625 Hannover, Germany
- REBIRTH-Research Center for Translational and Regenerative Medicine, Hannover Medical School, 30625 Hannover, Germany
| | - Fabian J. Theis
- Department of Computational Health, Institute of Computational Biology, Helmholtz Munich, Munich, Germany
- TUM School of Life Sciences, Technical University of Munich, Munich, Germany
| | - Herbert B. Schiller
- Comprehensive Pneumology Center Munich (CPC-M), Institute of Lung Health and Immunity (LHI), Helmholtz Munich, Member of the German Center for Lung Research (DZL), Munich, Germany
- Institute of Experimental Pneumology, LMU University Hospital, Ludwig-Maximilians University, Munich, Germany
| | - Micha Drukker
- Institute of Stem Cell Research, Helmholtz Munich, Neuherberg, Munich, Germany
- Division of Drug Discovery and Safety, Leiden Academic Centre for Drug Research (LACDR), Leiden University, Leiden, the Netherlands
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14
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Zhang W, Wang X, Lanzoni G, Wauthier E, Simpson S, Ezzell JA, Allen A, Suitt C, Krolik J, Jhirad A, Dominguez-Bendala J, Cardinale V, Alvaro D, Overi D, Gaudio E, Sethupathy P, Carpino G, Adin C, Piedrahita JA, Mathews K, He Z, Reid LM. A postnatal network of co-hepato/pancreatic stem/progenitors in the biliary trees of pigs and humans. NPJ Regen Med 2023; 8:40. [PMID: 37528116 PMCID: PMC10394089 DOI: 10.1038/s41536-023-00303-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 05/23/2023] [Indexed: 08/03/2023] Open
Abstract
A network of co-hepato/pancreatic stem/progenitors exists in pigs and humans in Brunner's Glands in the submucosa of the duodenum, in peribiliary glands (PBGs) of intrahepatic and extrahepatic biliary trees, and in pancreatic duct glands (PDGs) of intrapancreatic biliary trees, collectively supporting hepatic and pancreatic regeneration postnatally. The network is found in humans postnatally throughout life and, so far, has been demonstrated in pigs postnatally at least through to young adulthood. These stem/progenitors in vivo in pigs are in highest numbers in Brunner's Glands and in PDGs nearest the duodenum, and in humans are in Brunner's Glands and in PBGs in the hepato/pancreatic common duct, a duct missing postnatally in pigs. Elsewhere in PDGs in pigs and in all PDGs in humans are only committed unipotent or bipotent progenitors. Stem/progenitors have genetic signatures in liver/pancreas-related RNA-seq data based on correlation, hierarchical clustering, differential gene expression and principal component analyses (PCA). Gene expression includes representative traits of pluripotency genes (SOX2, OCT4), endodermal transcription factors (e.g. SOX9, SOX17, PDX1), other stem cell traits (e.g. NCAM, CD44, sodium iodide symporter or NIS), and proliferation biomarkers (Ki67). Hepato/pancreatic multipotentiality was demonstrated by the stem/progenitors' responses under distinct ex vivo conditions or in vivo when patch grafted as organoids onto the liver versus the pancreas. Therefore, pigs are logical hosts for translational/preclinical studies for cell therapies with these stem/progenitors for hepatic and pancreatic dysfunctions.
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Affiliation(s)
- Wencheng Zhang
- Department of Cell Biology and Physiology, University of North Carolina (UNC) School of Medicine, Chapel Hill, NC, 27599, USA
- Institute for Regenerative Medicine, Shanghai East Hospital, School of Life Sciences and Technology, Tongji University School of Medicine, 200123, Shanghai, China
- Shanghai Engineering Research Center of Stem Cells Translational Medicine, 200335, Shanghai, China
- Shanghai Institute of Stem Cell Research and Clinical Translation, 200120, Shanghai, China
| | - Xicheng Wang
- Institute for Regenerative Medicine, Shanghai East Hospital, School of Life Sciences and Technology, Tongji University School of Medicine, 200123, Shanghai, China
- Shanghai Engineering Research Center of Stem Cells Translational Medicine, 200335, Shanghai, China
- Shanghai Institute of Stem Cell Research and Clinical Translation, 200120, Shanghai, China
| | - Giacomo Lanzoni
- Diabetes Research Institute, Leonard Miller School of Medicine, 1450 N.W. 10th Avenue, Miami, FL, 33136, USA
| | - Eliane Wauthier
- Department of Cell Biology and Physiology, University of North Carolina (UNC) School of Medicine, Chapel Hill, NC, 27599, USA
| | - Sean Simpson
- Department of Molecular Biomedical Sciences, North Carolina State University (NCSU) College of Veterinary Medicine, Raleigh, NC, 27606, USA
- Comparative Medicine Institute, NCSU, Raleigh, NC, 27606, USA
| | - Jennifer Ashley Ezzell
- Department of Cell Biology and Physiology, University of North Carolina (UNC) School of Medicine, Chapel Hill, NC, 27599, USA
| | - Amanda Allen
- Department of Cell Biology and Physiology, University of North Carolina (UNC) School of Medicine, Chapel Hill, NC, 27599, USA
| | - Carolyn Suitt
- Center for Gastrointestinal Biology and Disease (CGIBD), UNC School of Medicine, Chapel Hill, NC, 27599, USA
| | - Jonah Krolik
- Department of Cell Biology and Physiology, University of North Carolina (UNC) School of Medicine, Chapel Hill, NC, 27599, USA
| | - Alexander Jhirad
- Department of Cell Biology and Physiology, University of North Carolina (UNC) School of Medicine, Chapel Hill, NC, 27599, USA
| | - Juan Dominguez-Bendala
- Diabetes Research Institute, Leonard Miller School of Medicine, 1450 N.W. 10th Avenue, Miami, FL, 33136, USA
| | - Vincenzo Cardinale
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University, Rome, Latina, 04100, Italy
| | - Domenico Alvaro
- Department of Translational and Precision Medicine, Sapienza University, Rome, 00185, Italy
| | - Diletta Overi
- Department of Anatomical, Histological, Forensic Medicine and Orthopedics Sciences, Sapienza University, Rome, 00161, Italy
| | - Eugenio Gaudio
- Department of Anatomical, Histological, Forensic Medicine and Orthopedics Sciences, Sapienza University, Rome, 00161, Italy
| | - Praveen Sethupathy
- Department of Biomedical Sciences, Cornell University College of Veterinary Medicine, Ithaca, NY, 14853, USA.
| | - Guido Carpino
- Department of Anatomical, Histological, Forensic Medicine and Orthopedics Sciences, Sapienza University, Rome, 00161, Italy.
| | - Christopher Adin
- Department of Clinical Sciences, Soft Tissue and Oncologic Surgery Service, College of Veterinary Medicine, NCSU, Raleigh, NC, 27606, USA.
- Department of Small Animal Clinical Sciences, University of Florida College of Veterinary Medicine, Gainesville, FL, 32608, USA.
| | - Jorge A Piedrahita
- Department of Molecular Biomedical Sciences, North Carolina State University (NCSU) College of Veterinary Medicine, Raleigh, NC, 27606, USA.
- Comparative Medicine Institute, NCSU, Raleigh, NC, 27606, USA.
| | - Kyle Mathews
- Department of Clinical Sciences, Soft Tissue and Oncologic Surgery Service, College of Veterinary Medicine, NCSU, Raleigh, NC, 27606, USA.
| | - Zhiying He
- Institute for Regenerative Medicine, Shanghai East Hospital, School of Life Sciences and Technology, Tongji University School of Medicine, 200123, Shanghai, China.
- Shanghai Engineering Research Center of Stem Cells Translational Medicine, 200335, Shanghai, China.
- Shanghai Institute of Stem Cell Research and Clinical Translation, 200120, Shanghai, China.
| | - Lola McAdams Reid
- Department of Cell Biology and Physiology, University of North Carolina (UNC) School of Medicine, Chapel Hill, NC, 27599, USA.
- Program in Molecular Biology and Biotechnology, UNC School of Medicine, Chapel Hill, NC, 27599, USA.
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15
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Han DW, Xu K, Jin ZL, Xu YN, Li YH, Wang L, Cao Q, Kim KP, Ryu D, Hong K, Kim NH. Customized liver organoids as an advanced in vitro modeling and drug discovery platform for non-alcoholic fatty liver diseases. Int J Biol Sci 2023; 19:3595-3613. [PMID: 37497008 PMCID: PMC10367556 DOI: 10.7150/ijbs.85145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 06/12/2023] [Indexed: 07/28/2023] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) and its progressive form non-alcoholic steatohepatitis (NASH) have presented a major and common health concern worldwide due to their increasing prevalence and progressive development of severe pathological conditions such as cirrhosis and liver cancer. Although a large number of drug candidates for the treatment of NASH have entered clinical trial testing, all have not been released to market due to their limited efficacy, and there remains no approved treatment for NASH available to this day. Recently, organoid technology that produces 3D multicellular aggregates with a liver tissue-like cytoarchitecture and improved functionality has been suggested as a novel platform for modeling the human-specific complex pathophysiology of NAFLD and NASH. In this review, we describe the cellular crosstalk between each cellular compartment in the liver during the pathogenesis of NAFLD and NASH. We also summarize the current state of liver organoid technology, describing the cellular diversity that could be recapitulated in liver organoids and proposing a future direction for liver organoid technology as an in vitro platform for disease modeling and drug discovery for NAFLD and NASH.
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Affiliation(s)
- Dong Wook Han
- Guangdong Provincial Key Laboratory of Large Animal Models for Biomedicine, School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, China
- International Healthcare Innovation Institute (Jiangmen), Jianghai, Jiangmen, Guangdong Province, China
- Research and Development, Qingdao Haier Biotech Co. Ltd, Qingdao, China
- Guangdong ORGANOID Biotechnology Co. Ltd, Jiangmen, China
| | - KangHe Xu
- Department of Surgery, College of Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - Zhe-Long Jin
- Guangdong Provincial Key Laboratory of Large Animal Models for Biomedicine, School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, China
- International Healthcare Innovation Institute (Jiangmen), Jianghai, Jiangmen, Guangdong Province, China
- Guangdong ORGANOID Biotechnology Co. Ltd, Jiangmen, China
| | - Yong-Nan Xu
- Guangdong Provincial Key Laboratory of Large Animal Models for Biomedicine, School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, China
- International Healthcare Innovation Institute (Jiangmen), Jianghai, Jiangmen, Guangdong Province, China
| | - Ying-Hua Li
- Guangdong Provincial Key Laboratory of Large Animal Models for Biomedicine, School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, China
- International Healthcare Innovation Institute (Jiangmen), Jianghai, Jiangmen, Guangdong Province, China
| | - Lin Wang
- Research and Development, Qingdao Haier Biotech Co. Ltd, Qingdao, China
| | - Qilong Cao
- Research and Development, Qingdao Haier Biotech Co. Ltd, Qingdao, China
| | - Kee-Pyo Kim
- Department of Life Sciences, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - DongHee Ryu
- Department of Surgery, College of Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - Kwonho Hong
- Department of Stem Cell and Regenerative Biotechnology, The institute of advanced regenerative science, Konkuk University, Seoul, Republic of Korea
| | - Nam-Hyung Kim
- Guangdong Provincial Key Laboratory of Large Animal Models for Biomedicine, School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, China
- International Healthcare Innovation Institute (Jiangmen), Jianghai, Jiangmen, Guangdong Province, China
- Research and Development, Qingdao Haier Biotech Co. Ltd, Qingdao, China
- Guangdong ORGANOID Biotechnology Co. Ltd, Jiangmen, China
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16
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Wei W, Zhang W, Wu S, Duan W, Wang Z. Advances in tuft cells, a chemosensory cell in sequential diseases of the pancreas. Biochim Biophys Acta Rev Cancer 2023; 1878:188911. [PMID: 37182665 DOI: 10.1016/j.bbcan.2023.188911] [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: 02/17/2023] [Accepted: 05/10/2023] [Indexed: 05/16/2023]
Abstract
Tuft cells are solitary chemosensory cells distributed mainly in hollow organs and detected in human and mouse pancreas precursor lesions of pancreatic cancer. Induced by inflammation and KRAS mutation, pancreatic acinar cell-derived tuft cells play a protective role in epithelium injury. The tumour suppression of tuft cells has been indicated in some studies. However, the function of tuft cells in pancreatic cancer remains unclear. In this review, we first introduce the definition of tuft cells and then review the relationship between tuft cells and pancreatic inflammation. In addition, we emphasized the role of tuft cells in the genesis and development of pancreatic cancers, especially the part of markers for tuft cell's doublecortin-like kinase 1 (DCLK1). Finally, we turn to the microscopic perspective and review the interactions between tuft cells and the microbiome in the pancreatic microenvironment. Overall, we describe the role of tuft cells in response to tissue damage and tumour progression in the pancreas. Nevertheless, the specific formation principle and the more detailed mechanism of action of tuft cells in the pancreas remain to be further explored.
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Affiliation(s)
- Wanzhen Wei
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi Province, China; Pancreatic Disease Center of Xi'an Jiaotong University, Xi'an 710061, Shaanxi Province, China
| | - Weifan Zhang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi Province, China; Pancreatic Disease Center of Xi'an Jiaotong University, Xi'an 710061, Shaanxi Province, China
| | - Shuai Wu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi Province, China; Pancreatic Disease Center of Xi'an Jiaotong University, Xi'an 710061, Shaanxi Province, China
| | - Wanxing Duan
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi Province, China; Pancreatic Disease Center of Xi'an Jiaotong University, Xi'an 710061, Shaanxi Province, China.
| | - Zheng Wang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, Shaanxi Province, China; Pancreatic Disease Center of Xi'an Jiaotong University, Xi'an 710061, Shaanxi Province, China.
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17
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Schmidt HC, Hagens J, Schuppert P, Appl B, Raluy LP, Trochimiuk M, Philippi C, Li Z, Reinshagen K, Tomuschat C. Biliatresone induces cholangiopathy in C57BL/6J neonates. Sci Rep 2023; 13:10574. [PMID: 37386088 PMCID: PMC10310722 DOI: 10.1038/s41598-023-37354-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Accepted: 06/20/2023] [Indexed: 07/01/2023] Open
Abstract
Exposure to plant toxins or microbiota that are able to digest common food ingredients to toxic structures might be responsible for biliary atresia (BA). An isoflavonoid, biliatresone is known to effectively alter the extrahepatic bile duct (EHBD) development in BALB/c mice. Biliatresone causes a reduction of Glutathione (GSH) levels, SOX17 downregulation and is effectively countered with N-Acetyl-L-cysteine treatment in vitro. Therefore, reversing GSH-loss appears to be a promising treatment target for a translational approach. Since BALB/c mice have been described as sensitive in various models, we evaluated the toxic effect of biliatresone in robust C57BL/6J mice and confirmed its toxicity. Comparison between BALB/c and C57BL/6J mice revealed similarity in the toxic model. Affected neonates exhibited clinical symptoms of BA, such as jaundice, ascites, clay-colored stools, yellow urine and impaired weight gain. The gallbladders of jaundiced neonates were hydropic and EHBD were twisted and enlarged. Serum and histological analysis proved cholestasis. No anomalies were seen in the liver and EHBD of control animals. With our study we join a chain of evidence confirming that biliatresone is an effective agent for cross-lineage targeted alteration of the EHBD system.
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Affiliation(s)
- Hans Christian Schmidt
- Research Laboratory W23, Department of Pediatric Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany.
| | - Johanna Hagens
- Research Laboratory W23, Department of Pediatric Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Pauline Schuppert
- Research Laboratory W23, Department of Pediatric Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Birgit Appl
- Research Laboratory W23, Department of Pediatric Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Laia Pagerols Raluy
- Research Laboratory W23, Department of Pediatric Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Magdalena Trochimiuk
- Research Laboratory W23, Department of Pediatric Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Clara Philippi
- Research Laboratory W23, Department of Pediatric Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Zhongwen Li
- Research Laboratory W23, Department of Pediatric Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Konrad Reinshagen
- Research Laboratory W23, Department of Pediatric Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany
| | - Christian Tomuschat
- Research Laboratory W23, Department of Pediatric Surgery, University Medical Center Hamburg-Eppendorf, Martinistr. 52, 20246, Hamburg, Germany.
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18
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Trinh LT, Osipovich AB, Liu B, Shrestha S, Cartailler JP, Wright CVE, Magnuson MA. Single-Cell RNA Sequencing of Sox17-Expressing Lineages Reveals Distinct Gene Regulatory Networks and Dynamic Developmental Trajectories. Stem Cells 2023; 41:643-657. [PMID: 37085274 PMCID: PMC10465087 DOI: 10.1093/stmcls/sxad030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 04/04/2023] [Indexed: 04/23/2023]
Abstract
During early embryogenesis, the transcription factor SOX17 contributes to hepato-pancreato-biliary system formation and vascular-hematopoietic emergence. To better understand Sox17 function in the developing endoderm and endothelium, we developed a dual-color temporal lineage-tracing strategy in mice combined with single-cell RNA sequencing to analyze 6934 cells from Sox17-expressing lineages at embryonic days 9.0-9.5. Our analyses showed 19 distinct cellular clusters combined from all 3 germ layers. Differential gene expression, trajectory and RNA-velocity analyses of endothelial cells revealed a heterogenous population of uncommitted and specialized endothelial subtypes, including 2 hemogenic populations that arise from different origins. Similarly, analyses of posterior foregut endoderm revealed subsets of hepatic, pancreatic, and biliary progenitors with overlapping developmental potency. Calculated gene-regulatory networks predict gene regulons that are dominated by cell type-specific transcription factors unique to each lineage. Vastly different Sox17 regulons found in endoderm versus endothelial cells support the differential interactions of SOX17 with other regulatory factors thereby enabling lineage-specific regulatory actions.
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Affiliation(s)
- Linh T Trinh
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, USA
- Department of Cell and Developmental Biology, Vanderbilt University, Nashville, TN, USA
- Center for Stem Cell Biology, Vanderbilt University, Nashville, TN, USA
- Program in Developmental Biology, Vanderbilt University, Nashville, TN, USA
| | - Anna B Osipovich
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, USA
- Center for Stem Cell Biology, Vanderbilt University, Nashville, TN, USA
| | - Bryan Liu
- College of Arts and Sciences, Vanderbilt University, Nashville, TN, USA
| | - Shristi Shrestha
- Center for Stem Cell Biology, Vanderbilt University, Nashville, TN, USA
| | | | - Christopher V E Wright
- Department of Cell and Developmental Biology, Vanderbilt University, Nashville, TN, USA
- Center for Stem Cell Biology, Vanderbilt University, Nashville, TN, USA
- Program in Developmental Biology, Vanderbilt University, Nashville, TN, USA
| | - Mark A Magnuson
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, USA
- Department of Cell and Developmental Biology, Vanderbilt University, Nashville, TN, USA
- Center for Stem Cell Biology, Vanderbilt University, Nashville, TN, USA
- Program in Developmental Biology, Vanderbilt University, Nashville, TN, USA
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19
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Bouffi C, Wikenheiser-Brokamp KA, Chaturvedi P, Sundaram N, Goddard GR, Wunderlich M, Brown NE, Staab JF, Latanich R, Zachos NC, Holloway EM, Mahe MM, Poling HM, Vales S, Fisher GW, Spence JR, Mulloy JC, Zorn AM, Wells JM, Helmrath MA. In vivo development of immune tissue in human intestinal organoids transplanted into humanized mice. Nat Biotechnol 2023; 41:824-831. [PMID: 36702898 PMCID: PMC10264243 DOI: 10.1038/s41587-022-01558-x] [Citation(s) in RCA: 29] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 10/07/2022] [Indexed: 01/27/2023]
Abstract
Human intestinal organoids (HIOs) derived from pluripotent stem cells provide a valuable model for investigating human intestinal organogenesis and physiology, but they lack the immune components required to fully recapitulate the complexity of human intestinal biology and diseases. To address this issue and to begin to decipher human intestinal-immune crosstalk during development, we generated HIOs containing immune cells by transplanting HIOs under the kidney capsule of mice with a humanized immune system. We found that human immune cells temporally migrate to the mucosa and form cellular aggregates that resemble human intestinal lymphoid follicles. Moreover, after microbial exposure, epithelial microfold cells are increased in number, leading to immune cell activation determined by the secretion of IgA antibodies in the HIO lumen. This in vivo HIO system with human immune cells provides a framework for future studies on infection- or allergen-driven intestinal diseases.
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Affiliation(s)
- Carine Bouffi
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Kathryn A Wikenheiser-Brokamp
- Division of Pathology and Laboratory Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Department of Pathology and Laboratory Medicine, University of Cincinnati, Cincinnati, OH, USA
| | - Praneet Chaturvedi
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Center for Stem Cell and Organoid Medicine (CuSTOM), Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Nambirajan Sundaram
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Gillian R Goddard
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Mark Wunderlich
- Division of Experimental Hematology and Cancer Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Nicole E Brown
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Janet F Staab
- Division of Gastroenterology and Hepatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Rachel Latanich
- Division of Gastroenterology and Hepatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Nicholas C Zachos
- Division of Gastroenterology and Hepatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Emily M Holloway
- Université de Nantes, Inserm, TENS, The Enteric Nervous System in Gut and Brain Diseases, IMAD, Nantes, France
| | - Maxime M Mahe
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Université de Nantes, Inserm, TENS, The Enteric Nervous System in Gut and Brain Diseases, IMAD, Nantes, France
- Department of Pediatrics, University of Cincinnati, Cincinnati, OH, USA
| | - Holly M Poling
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Simon Vales
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Garrett W Fisher
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Jason R Spence
- Division of Gastroenterology, Department of Internal Medicine, Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI, USA
- Department of Biomedical Engineering, University of Michigan College of Engineering, Ann Arbor, MI, USA
| | - James C Mulloy
- Center for Stem Cell and Organoid Medicine (CuSTOM), Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Aaron M Zorn
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Center for Stem Cell and Organoid Medicine (CuSTOM), Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - James M Wells
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Center for Stem Cell and Organoid Medicine (CuSTOM), Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Michael A Helmrath
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
- Center for Stem Cell and Organoid Medicine (CuSTOM), Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
- Department of Pediatrics, University of Cincinnati, Cincinnati, OH, USA.
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20
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Wong YF, Kumar Y, Proks M, Herrera JAR, Rothová MM, Monteiro RS, Pozzi S, Jennings RE, Hanley NA, Bickmore WA, Brickman JM. Expansion of ventral foregut is linked to changes in the enhancer landscape for organ-specific differentiation. Nat Cell Biol 2023; 25:481-492. [PMID: 36690849 PMCID: PMC10014581 DOI: 10.1038/s41556-022-01075-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 12/14/2022] [Indexed: 01/24/2023]
Abstract
Cell proliferation is fundamental for almost all stages of development and differentiation that require an increase in cell number. Although cell cycle phase has been associated with differentiation, the actual process of proliferation has not been considered as having a specific role. Here we exploit human embryonic stem cell-derived endodermal progenitors that we find are an in vitro model for the ventral foregut. These cells exhibit expansion-dependent increases in differentiation efficiency to pancreatic progenitors that are linked to organ-specific enhancer priming at the level of chromatin accessibility and the decommissioning of lineage-inappropriate enhancers. Our findings suggest that cell proliferation in embryonic development is about more than tissue expansion; it is required to ensure equilibration of gene regulatory networks allowing cells to become primed for future differentiation. Expansion of lineage-specific intermediates may therefore be an important step in achieving high-fidelity in vitro differentiation.
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Affiliation(s)
- Yan Fung Wong
- Novo Nordisk Foundation Center for Stem Cell Medicine (reNEW), University of Copenhagen, Copenhagen, Denmark
| | - Yatendra Kumar
- MRC Human Genetics Unit, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, UK
| | - Martin Proks
- Novo Nordisk Foundation Center for Stem Cell Medicine (reNEW), University of Copenhagen, Copenhagen, Denmark
| | - Jose Alejandro Romero Herrera
- Novo Nordisk Foundation Center for Stem Cell Medicine (reNEW), University of Copenhagen, Copenhagen, Denmark
- Center for Health Data Science, University of Copenhagen, Copenhagen, Denmark
| | - Michaela Mrugala Rothová
- Novo Nordisk Foundation Center for Stem Cell Medicine (reNEW), University of Copenhagen, Copenhagen, Denmark
| | - Rita S Monteiro
- Novo Nordisk Foundation Center for Stem Cell Medicine (reNEW), University of Copenhagen, Copenhagen, Denmark
| | - Sara Pozzi
- Novo Nordisk Foundation Center for Stem Cell Medicine (reNEW), University of Copenhagen, Copenhagen, Denmark
| | - Rachel E Jennings
- Faculty of Biology, Medicine & Health, Manchester Academic Health Science Centre, University of Manchester, Manchester, UK
| | - Neil A Hanley
- Faculty of Biology, Medicine & Health, Manchester Academic Health Science Centre, University of Manchester, Manchester, UK
| | - Wendy A Bickmore
- MRC Human Genetics Unit, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, UK.
| | - Joshua M Brickman
- Novo Nordisk Foundation Center for Stem Cell Medicine (reNEW), University of Copenhagen, Copenhagen, Denmark.
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21
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Kotas ME, O'Leary CE, Locksley RM. Tuft Cells: Context- and Tissue-Specific Programming for a Conserved Cell Lineage. ANNUAL REVIEW OF PATHOLOGY 2023; 18:311-335. [PMID: 36351364 PMCID: PMC10443898 DOI: 10.1146/annurev-pathol-042320-112212] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Tuft cells are found in tissues with distinct stem cell compartments, tissue architecture, and luminal exposures but converge on a shared transcriptional program, including expression of taste transduction signaling pathways. Here, we summarize seminal and recent findings on tuft cells, focusing on major categories of function-instigation of type 2 cytokine responses, orchestration of antimicrobial responses, and emerging roles in tissue repair-and describe tuft cell-derived molecules used to affect these functional programs. We review what is known about the development of tuft cells from epithelial progenitors under homeostatic conditions and during disease. Finally, we discuss evidence that immature, or nascent, tuft cells with potential for diverse functions are driven toward dominant effector programs by tissue- or perturbation-specific contextual cues, which may result in heterogeneous mature tuft cell phenotypes both within and between tissues.
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Affiliation(s)
- Maya E Kotas
- Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, University of California, San Francisco, California, USA
- Department of Medicine, University of California, San Francisco, California, USA
| | - Claire E O'Leary
- Department of Medicine, University of California, San Francisco, California, USA
- Current affiliation: Department of Pediatrics, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Richard M Locksley
- Department of Medicine, University of California, San Francisco, California, USA
- Department of Microbiology and Immunology, University of California, San Francisco, California, USA;
- Howard Hughes Medical Institute, University of California, San Francisco, California, USA
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22
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Uchida A, Imaimatsu K, Suzuki H, Han X, Ushioda H, Uemura M, Imura-Kishi K, Hiramatsu R, Takase HM, Hirate Y, Ogura A, Kanai-Azuma M, Kudo A, Kanai Y. SOX17-positive rete testis epithelium is required for Sertoli valve formation and normal spermiogenesis in the male mouse. Nat Commun 2022; 13:7860. [PMID: 36543770 PMCID: PMC9772346 DOI: 10.1038/s41467-022-35465-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 12/05/2022] [Indexed: 12/24/2022] Open
Abstract
Seminiferous tubules (STs) in the mammalian testes are connected to the rete testis (RT) via a Sertoli valve (SV). Spermatozoa produced in the STs are released into the tubular luminal fluid and passively transported through the SV into the RT. However, the physiological functions of the RT and SV remain unclear. Here, we identified the expression of Sox17 in RT epithelia. The SV valve was disrupted before puberty in RT-specific Sox17 conditional knockout (Sox17-cKO) male mice. This induced a backflow of RT fluid into the STs, which caused aberrant detachment of immature spermatids. RT of Sox17-cKO mice had reduced expression levels of various growth factor genes, which presumably support SV formation. When transplanted next to the Sox17+ RT, Sertoli cells of Sox17-cKO mice reconstructed the SV and supported proper spermiogenesis in the STs. This study highlights the novel and unexpected modulatory roles of the RT in SV valve formation and spermatogenesis in mouse testes, as a downstream action of Sox17.
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Affiliation(s)
- Aya Uchida
- grid.26999.3d0000 0001 2151 536XDepartment of Veterinary Anatomy, The University of Tokyo, Bunkyo-ku, Tokyo Japan ,grid.7597.c0000000094465255Bioresource Engineering Division, RIKEN BioResouce Research Center, Tsukuba, Ibaraki Japan
| | - Kenya Imaimatsu
- grid.26999.3d0000 0001 2151 536XDepartment of Veterinary Anatomy, The University of Tokyo, Bunkyo-ku, Tokyo Japan
| | - Honoka Suzuki
- grid.26999.3d0000 0001 2151 536XDepartment of Veterinary Anatomy, The University of Tokyo, Bunkyo-ku, Tokyo Japan
| | - Xiao Han
- grid.26999.3d0000 0001 2151 536XDepartment of Veterinary Anatomy, The University of Tokyo, Bunkyo-ku, Tokyo Japan
| | - Hiroki Ushioda
- grid.26999.3d0000 0001 2151 536XDepartment of Veterinary Anatomy, The University of Tokyo, Bunkyo-ku, Tokyo Japan
| | - Mami Uemura
- grid.26999.3d0000 0001 2151 536XDepartment of Veterinary Anatomy, The University of Tokyo, Bunkyo-ku, Tokyo Japan
| | - Kasane Imura-Kishi
- grid.26999.3d0000 0001 2151 536XDepartment of Veterinary Anatomy, The University of Tokyo, Bunkyo-ku, Tokyo Japan
| | - Ryuji Hiramatsu
- grid.26999.3d0000 0001 2151 536XDepartment of Veterinary Anatomy, The University of Tokyo, Bunkyo-ku, Tokyo Japan
| | - Hinako M. Takase
- grid.265073.50000 0001 1014 9130Center for Experimental Animals, Tokyo Medical and Dental University, Bunkyo-ku, Tokyo Japan
| | - Yoshikazu Hirate
- grid.265073.50000 0001 1014 9130Center for Experimental Animals, Tokyo Medical and Dental University, Bunkyo-ku, Tokyo Japan
| | - Atsuo Ogura
- grid.7597.c0000000094465255Bioresource Engineering Division, RIKEN BioResouce Research Center, Tsukuba, Ibaraki Japan
| | - Masami Kanai-Azuma
- grid.265073.50000 0001 1014 9130Center for Experimental Animals, Tokyo Medical and Dental University, Bunkyo-ku, Tokyo Japan
| | - Akihiko Kudo
- grid.411205.30000 0000 9340 2869Department of Microscopic Anatomy, Kyorin University School of Medicine, Mitaka, Tokyo Japan
| | - Yoshiakira Kanai
- grid.26999.3d0000 0001 2151 536XDepartment of Veterinary Anatomy, The University of Tokyo, Bunkyo-ku, Tokyo Japan
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23
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Wells JM, Guo Z. In preprints: humans, the new model organism. Development 2022; 149:284822. [DOI: 10.1242/dev.201395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- James M. Wells
- Cincinnati Children's Hospital Medical Center 1 Division of Developmental Biology , , Cincinnati, OH 45229-3039 , USA
- Cincinnati Children's Hospital Medical Center 2 Division of Endocrinology , , Cincinnati, OH 45229-3039 , USA
- Center for Stem Cell and Organoid Medicine (CuSTOM), Cincinnati Children's Hospital Medical Center 3 , Cincinnati, OH 45229-3039 , USA
| | - Ziyuan Guo
- Cincinnati Children's Hospital Medical Center 1 Division of Developmental Biology , , Cincinnati, OH 45229-3039 , USA
- Center for Stem Cell and Organoid Medicine (CuSTOM), Cincinnati Children's Hospital Medical Center 3 , Cincinnati, OH 45229-3039 , USA
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24
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Tomita H, Hara A. Development of extrahepatic bile ducts and mechanisms of tumorigenesis: Lessons from mouse models. Pathol Int 2022; 72:589-605. [PMID: 36349994 PMCID: PMC10098476 DOI: 10.1111/pin.13287] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 10/12/2022] [Indexed: 11/11/2022]
Abstract
The biliary system is a highly branched tubular network consisting of intrahepatic bile ducts (IHBDs) and extrahepatic bile ducts (EHBDs). IHBDs are derived from hepatic progenitor cells, while EHBDs originate directly from the endoderm through a separate branching morphogenetic process. Traits that are important for cancer are often found to overlap in developmental and other processes. Therefore, it has been suggested that intrahepatic cholangiocarcinomas (iCCAs) and extrahepatic cholangiocarcinomas (eCCAs) have different developmental mechanisms. While much evidence is being gathered on the mechanism of iCCAs, the evidence for eCCA is still very limited. The main reason for this is that there are very few appropriate animal models for eCCA. We can gain important insights from these animal models, particularly genetically engineered mouse models (GEMMs). GEMMs are immunocompetent and mimic human CCA subtypes with a specific mutational pattern, allowing the development of precancerous lesions, that is, biliary intraepithelial neoplasia (BilIN) and intraductal papillary neoplasm of the bile duct (IPNB). This review provides a summary of the pathogenesis and mechanisms of eCCA that can be revealed by GEMMs. Furthermore, we discuss several clinical questions, such as whether BilIN and IPNB really become malignant, whether the peribiliary gland is the origin of eCCAs, and others.
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Affiliation(s)
- Hiroyuki Tomita
- Department of Tumor Pathology Gifu University Graduate School of Medicine Gifu Japan
| | - Akira Hara
- Department of Tumor Pathology Gifu University Graduate School of Medicine Gifu Japan
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25
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Hein RFC, Conchola AS, Fine AS, Xiao Z, Frum T, Brastrom LK, Akinwale MA, Childs CJ, Tsai YH, Holloway EM, Huang S, Mahoney J, Heemskerk I, Spence JR. Stable iPSC-derived NKX2-1+ lung bud tip progenitor organoids give rise to airway and alveolar cell types. Development 2022; 149:dev200693. [PMID: 36039869 PMCID: PMC9534489 DOI: 10.1242/dev.200693] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 07/28/2022] [Indexed: 12/13/2022]
Abstract
Bud tip progenitors (BTPs) in the developing lung give rise to all epithelial cell types found in the airways and alveoli. This work aimed to develop an iPSC organoid model enriched with NKX2-1+ BTP-like cells. Building on previous studies, we optimized a directed differentiation paradigm to generate spheroids with more robust NKX2-1 expression. Spheroids were expanded into organoids that possessed NKX2-1+/CPM+ BTP-like cells, which increased in number over time. Single cell RNA-sequencing analysis revealed a high degree of transcriptional similarity between induced BTPs (iBTPs) and in vivo BTPs. Using FACS, iBTPs were purified and expanded as induced bud tip progenitor organoids (iBTOs), which maintained an enriched population of bud tip progenitors. When iBTOs were directed to differentiate into airway or alveolar cell types using well-established methods, they gave rise to organoids composed of organized airway or alveolar epithelium, respectively. Collectively, iBTOs are transcriptionally and functionally similar to in vivo BTPs, providing an important model for studying human lung development and differentiation.
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Affiliation(s)
- Renee F. C. Hein
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Department of Computational Medicine and Bioinformatics, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Ansley S. Conchola
- Program in Cell and Molecular Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Alexis S. Fine
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Zhiwei Xiao
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Tristan Frum
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Lindy K. Brastrom
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Mayowa A. Akinwale
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Charlie J. Childs
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Department of Computational Medicine and Bioinformatics, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Yu-Hwai Tsai
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Emily M. Holloway
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Sha Huang
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - John Mahoney
- Therapeutics Lab, Cystic Fibrosis Foundation, Lexington, MA 02421, USA
| | - Idse Heemskerk
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Department of Computational Medicine and Bioinformatics, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Jason R. Spence
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Program in Cell and Molecular Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Department of Biomedical Engineering Medicine, University of Michigan Medical School, Ann Arbor, MI 48109, USA
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26
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Trinh LT, Osipovich AB, Sampson L, Wong J, Wright CV, Magnuson MA. Differential regulation of alternate promoter regions in Sox17 during endodermal and vascular endothelial development. iScience 2022; 25:104905. [PMID: 36046192 PMCID: PMC9421400 DOI: 10.1016/j.isci.2022.104905] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 04/06/2022] [Accepted: 08/05/2022] [Indexed: 11/20/2022] Open
Abstract
Sox17 gene expression is essential for both endothelial and endodermal cell differentiation. To better understand the genetic basis for the expression of multiple Sox17 mRNA forms, we identified and performed CRISPR/Cas9 mutagenesis of two evolutionarily conserved promoter regions (CRs). The deletion of the upstream and endothelial cell-specific CR1 caused only a modest increase in lympho-vasculogenesis likely via reduced Notch signaling downstream of SOX17. In contrast, the deletion of the downstream CR2 region, which functions in both endothelial and endodermal cells, impairs both vascular and endodermal development causing death by embryonic day 12.5. Analyses of 3D chromatin looping, transcription factor binding, histone modification, and chromatin accessibility data at the Sox17 locus and surrounding region further support differential regulation of the two promoters during the development.
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Affiliation(s)
- Linh T. Trinh
- Department of Cell and Developmental Biology, Vanderbilt University, Nashville, TN 37232, USA
- Center for Stem Cell Biology, Vanderbilt University, Nashville, TN 37232, USA
- Program in Developmental Biology, Vanderbilt University, Nashville, TN 37232, USA
| | - Anna B. Osipovich
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37232, USA
- Center for Stem Cell Biology, Vanderbilt University, Nashville, TN 37232, USA
| | - Leesa Sampson
- Center for Stem Cell Biology, Vanderbilt University, Nashville, TN 37232, USA
| | - Jonathan Wong
- College of Arts and Science, Vanderbilt University, Nashville, TN 37232, USA
| | - Chris V.E. Wright
- Department of Cell and Developmental Biology, Vanderbilt University, Nashville, TN 37232, USA
- Center for Stem Cell Biology, Vanderbilt University, Nashville, TN 37232, USA
- Program in Developmental Biology, Vanderbilt University, Nashville, TN 37232, USA
| | - Mark A. Magnuson
- Department of Cell and Developmental Biology, Vanderbilt University, Nashville, TN 37232, USA
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN 37232, USA
- Center for Stem Cell Biology, Vanderbilt University, Nashville, TN 37232, USA
- Program in Developmental Biology, Vanderbilt University, Nashville, TN 37232, USA
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27
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Silva IBB, Kimura CH, Colantoni VP, Sogayar MC. Stem cells differentiation into insulin-producing cells (IPCs): recent advances and current challenges. Stem Cell Res Ther 2022; 13:309. [PMID: 35840987 PMCID: PMC9284809 DOI: 10.1186/s13287-022-02977-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Accepted: 06/19/2022] [Indexed: 11/10/2022] Open
Abstract
Type 1 diabetes mellitus (T1D) is a chronic disease characterized by an autoimmune destruction of insulin-producing β-pancreatic cells. Although many advances have been achieved in T1D treatment, current therapy strategies are often unable to maintain perfect control of glycemic levels. Several studies are searching for new and improved methodologies for expansion of β-cell cultures in vitro to increase the supply of these cells for pancreatic islets replacement therapy. A promising approach consists of differentiation of stem cells into insulin-producing cells (IPCs) in sufficient number and functional status to be transplanted. Differentiation protocols have been designed using consecutive cytokines or signaling modulator treatments, at specific dosages, to activate or inhibit the main signaling pathways that control the differentiation of induced pluripotent stem cells (iPSCs) into pancreatic β-cells. Here, we provide an overview of the current approaches and achievements in obtaining stem cell-derived β-cells and the numerous challenges, which still need to be overcome to achieve this goal. Clinical translation of stem cells-derived β-cells for efficient maintenance of long-term euglycemia remains a major issue. Therefore, research efforts have been directed to the final steps of in vitro differentiation, aiming at production of functional and mature β-cells and integration of interdisciplinary fields to generate efficient cell therapy strategies capable of reversing the clinical outcome of T1D.
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Affiliation(s)
- Isaura Beatriz Borges Silva
- Cell and Molecular Therapy Center (NUCEL), School of Medicine, University of São Paulo, São Paulo, SP, 05360-130, Brazil.,Department of Biochemistry, Chemistry Institute, University of São Paulo, São Paulo, SP, 05508-000, Brazil
| | - Camila Harumi Kimura
- Cell and Molecular Therapy Center (NUCEL), School of Medicine, University of São Paulo, São Paulo, SP, 05360-130, Brazil
| | - Vitor Prado Colantoni
- Cell and Molecular Therapy Center (NUCEL), School of Medicine, University of São Paulo, São Paulo, SP, 05360-130, Brazil.,Department of Biochemistry, Chemistry Institute, University of São Paulo, São Paulo, SP, 05508-000, Brazil
| | - Mari Cleide Sogayar
- Cell and Molecular Therapy Center (NUCEL), School of Medicine, University of São Paulo, São Paulo, SP, 05360-130, Brazil. .,Department of Biochemistry, Chemistry Institute, University of São Paulo, São Paulo, SP, 05508-000, Brazil.
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28
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Capeling MM, Huang S, Childs CJ, Wu JH, Tsai YH, Wu A, Garg N, Holloway EM, Sundaram N, Bouffi C, Helmrath M, Spence JR. Suspension culture promotes serosal mesothelial development in human intestinal organoids. Cell Rep 2022; 38:110379. [PMID: 35172130 PMCID: PMC9002973 DOI: 10.1016/j.celrep.2022.110379] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 09/08/2021] [Accepted: 01/24/2022] [Indexed: 02/07/2023] Open
Abstract
Pluripotent-stem-cell-derived human intestinal organoids (HIOs) model some aspects of intestinal development and disease, but current culture methods do not fully recapitulate the diverse cell types and complex organization of the human intestine and are reliant on 3D extracellular matrix or hydrogel systems, which limit experimental control and translational potential for regenerative medicine. We describe suspension culture as a simple, low-maintenance method for culturing HIOs and for promoting in vitro differentiation of an organized serosal mesothelial layer that is similar to primary human intestinal serosal mesothelium based on single-cell RNA sequencing and histological analysis. Functionally, HIO serosal mesothelium has the capacity to differentiate into smooth-muscle-like cells and exhibits fibrinolytic activity. An inhibitor screen identifies Hedgehog and WNT signaling as regulators of human serosal mesothelial differentiation. Collectively, suspension HIOs represent a three-dimensional model to study the human serosal mesothelium.
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Affiliation(s)
- Meghan M Capeling
- Department of Biomedical Engineering, University of Michigan College of Engineering, Ann Arbor, MI 48109, USA
| | - Sha Huang
- Department of Internal Medicine, Gastroenterology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Charlie J Childs
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Joshua H Wu
- Department of Internal Medicine, Gastroenterology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Yu-Hwai Tsai
- Department of Internal Medicine, Gastroenterology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Angeline Wu
- Department of Internal Medicine, Gastroenterology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Neil Garg
- School of Kinesiology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Emily M Holloway
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Nambirajan Sundaram
- Division of Pediatric General and Thoracic Surgery Cincinnati Children's Hospital Research Foundation, Cincinnati, OH 45229, USA
| | - Carine Bouffi
- Division of Pediatric General and Thoracic Surgery Cincinnati Children's Hospital Research Foundation, Cincinnati, OH 45229, USA
| | - Michael Helmrath
- Division of Pediatric General and Thoracic Surgery Cincinnati Children's Hospital Research Foundation, Cincinnati, OH 45229, USA
| | - Jason R Spence
- Department of Biomedical Engineering, University of Michigan College of Engineering, Ann Arbor, MI 48109, USA; Department of Internal Medicine, Gastroenterology, University of Michigan Medical School, Ann Arbor, MI 48109, USA; Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA.
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29
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Abstract
Yes-associated protein 1 (YAP1) is a transcriptional coactivator that activates transcriptional enhanced associate domain transcription factors upon inactivation of the Hippo signaling pathway, to regulate biological processes like proliferation, survival, and differentiation. YAP1 is most prominently expressed in biliary epithelial cells (BECs) in normal adult livers and during development. In the current review, we will discuss the multiple roles of YAP1 in the development and morphogenesis of bile ducts inside and outside the liver, as well as in orchestrating the cholangiocyte repair response to biliary injury. We will review how biliary repair can occur through the process of hepatocyte-to-BEC transdifferentiation and how YAP1 is pertinent to this process. We will also discuss the liver's capacity for metabolic reprogramming as an adaptive mechanism in extreme cholestasis, such as when intrahepatic bile ducts are absent due to YAP1 loss from hepatic progenitors. Finally, we will discuss the roles of YAP1 in the context of pediatric pathologies afflicting bile ducts, such as Alagille syndrome and biliary atresia. In conclusion, we will comprehensively discuss the spatiotemporal roles of YAP1 in biliary development and repair after biliary injury while describing key interactions with other well-known developmental pathways.
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Affiliation(s)
- Laura Molina
- Division of Experimental Pathology, Department of Pathology, University of Pittsburgh School of Medicine
| | - Kari Nejak-Bowen
- Division of Experimental Pathology, Department of Pathology, University of Pittsburgh School of Medicine,Pittsburgh Liver Research Center, University of Pittsburgh and University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Satdarshan P. Monga
- Division of Experimental Pathology, Department of Pathology, University of Pittsburgh School of Medicine,Pittsburgh Liver Research Center, University of Pittsburgh and University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania,Division of Gastroenterology, Hepatology, and Nutrition, University of Pittsburgh and UPMC, Pittsburgh, Pennsylvania
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30
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Tanimizu N. The neonatal liver: Normal development and response to injury and disease. Semin Fetal Neonatal Med 2022; 27:101229. [PMID: 33745829 DOI: 10.1016/j.siny.2021.101229] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The liver emerges from the ventral foregut endoderm around 3 weeks in human and 1 week in mice after fertilization. The fetal liver works as a hematopoietic organ and then develops functions required for performing various metabolic reactions in late fetal and neonatal periods. In parallel with functional differentiation, the liver establishes three dimensional tissue structures. In particular, establishment of the bile excretion system consisting of bile canaliculi of hepatocytes and bile ducts of cholangiocytes is critical to maintain healthy tissue status. This is because hepatocytes produce bile as they functionally mature, and if allowed to remain within the liver tissue can lead to cytotoxicity. In this review, we focus on epithelial tissue morphogenesis in the perinatal period and cholestatic liver diseases caused by abnormal development of the biliary system.
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Affiliation(s)
- Naoki Tanimizu
- Department of Tissue Development and Regeneration, Research Institute for Frontier Medicine, Sapporo Medical University School of Medicine, S-1, W-17, Chuo-ku, Sapporo, 060-8556, Japan.
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31
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Quelhas P, Cerski C, Dos Santos JL. Update on Etiology and Pathogenesis of Biliary Atresia. Curr Pediatr Rev 2022; 19:48-67. [PMID: 35538816 DOI: 10.2174/1573396318666220510130259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 01/16/2022] [Accepted: 02/15/2022] [Indexed: 01/31/2023]
Abstract
Biliary atresia is a rare inflammatory sclerosing obstructive cholangiopathy that initiates in infancy as complete choledochal blockage and progresses to the involvement of intrahepatic biliary epithelium. Growing evidence shows that biliary atresia is not a single entity with a single etiology but a phenotype resulting from multifactorial events whose common path is obliterative cholangiopathy. The etiology of biliary atresia has been explained as resulting from genetic variants, toxins, viral infection, chronic inflammation or bile duct lesions mediated by autoimmunity, abnormalities in the development of the bile ducts, and defects in embryogenesis, abnormal fetal or prenatal circulation and susceptibility factors. It is increasingly evident that the genetic and epigenetic predisposition combined with the environmental factors to which the mother is exposed are potential triggers for biliary atresia. There is also an indication that a progressive thickening of the arterial middle layer occurs in this disease, suggestive of vascular remodeling and disappearance of the interlobular bile ducts. It is suggested that the hypoxia/ischemia process can affect portal structures in biliary atresia and is associated with both the extent of biliary proliferation and the thickening of the medial layer.
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Affiliation(s)
- Patrícia Quelhas
- CICS-UBI - Centro de Investigação em Ciências da Saúde, University of Beira Interior, 6200-506 Covilhã, Portugal
| | - Carlos Cerski
- Department of Pathology, University Federal Rio Grande do Sul, 90040-060, Porto Alegre, Brasil
| | - Jorge Luiz Dos Santos
- CICS-UBI - Centro de Investigação em Ciências da Saúde, University of Beira Interior, 6200-506 Covilhã, Portugal
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32
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Lendahl U, Lui VCH, Chung PHY, Tam PKH. Biliary Atresia - emerging diagnostic and therapy opportunities. EBioMedicine 2021; 74:103689. [PMID: 34781099 PMCID: PMC8604670 DOI: 10.1016/j.ebiom.2021.103689] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 10/15/2021] [Accepted: 10/28/2021] [Indexed: 02/06/2023] Open
Abstract
Biliary Atresia is a devastating pediatric cholangiopathy affecting the bile ducts of the liver. In this review, we describe recent progress in the understanding of liver development with a focus on cholangiocyte differentiation and how use of technical platforms, including rodent, zebrafish and organoid models, advances our understanding of Biliary Atresia. This is followed by a description of potential pathomechanisms, such as autoimmune responses, inflammation, disturbed apical-basal cell polarity, primary cilia dysfunction as well as beta-amyloid accumulation. Finally, we describe current and emerging diagnostic opportunities and recent translation breakthroughs for Biliary Atresia in the area of emerging therapy development, including immunomodulation and organoid-based systems for liver and bile duct repair.
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Affiliation(s)
- Urban Lendahl
- Department of Cell and Molecular Biology, Karolinska Institutet, Stockholm, Sweden; Dr. Li Dak-Sum Research Centre, the University of Hong Kong, Hong Kong.
| | - Vincent C H Lui
- Dr. Li Dak-Sum Research Centre, the University of Hong Kong, Hong Kong; Department of Surgery, Li Ka Shing Faculty of Medicine, the University of Hong Kong, Hong Kong
| | - Patrick H Y Chung
- Department of Surgery, Li Ka Shing Faculty of Medicine, the University of Hong Kong, Hong Kong; Department of Surgery, University of Hong Kong-Shenzhen Hospital, Shenzhen, Guangdong, China
| | - Paul K H Tam
- Dr. Li Dak-Sum Research Centre, the University of Hong Kong, Hong Kong; Department of Surgery, Li Ka Shing Faculty of Medicine, the University of Hong Kong, Hong Kong; Department of Surgery, University of Hong Kong-Shenzhen Hospital, Shenzhen, Guangdong, China.
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33
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Falcomatà C, Bärthel S, Ulrich A, Diersch S, Veltkamp C, Rad L, Boniolo F, Solar M, Steiger K, Seidler B, Zukowska M, Madej J, Wang M, Öllinger R, Maresch R, Barenboim M, Eser S, Tschurtschenthaler M, Mehrabi A, Roessler S, Goeppert B, Kind A, Schnieke A, Robles MS, Bradley A, Schmid RM, Schmidt-Supprian M, Reichert M, Weichert W, Sansom OJ, Morton JP, Rad R, Schneider G, Saur D. Genetic Screens Identify a Context-Specific PI3K/p27Kip1 Node Driving Extrahepatic Biliary Cancer. Cancer Discov 2021; 11:3158-3177. [PMID: 34282029 PMCID: PMC7612573 DOI: 10.1158/2159-8290.cd-21-0209] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 05/25/2021] [Accepted: 07/01/2021] [Indexed: 11/16/2022]
Abstract
Biliary tract cancer ranks among the most lethal human malignancies, representing an unmet clinical need. Its abysmal prognosis is tied to an increasing incidence and a fundamental lack of mechanistic knowledge regarding the molecular basis of the disease. Here, we show that the Pdx1-positive extrahepatic biliary epithelium is highly susceptible toward transformation by activated PIK3CAH1047R but refractory to oncogenic KrasG12D. Using genome-wide transposon screens and genetic loss-of-function experiments, we discover context-dependent genetic interactions that drive extrahepatic cholangiocarcinoma (ECC) and show that PI3K signaling output strength and repression of the tumor suppressor p27Kip1 are critical context-specific determinants of tumor formation. This contrasts with the pancreas, where oncogenic Kras in concert with p53 loss is a key cancer driver. Notably, inactivation of p27Kip1 permits KrasG12D-driven ECC development. These studies provide a mechanistic link between PI3K signaling, tissue-specific tumor suppressor barriers, and ECC pathogenesis, and present a novel genetic model of autochthonous ECC and genes driving this highly lethal tumor subtype. SIGNIFICANCE We used the first genetically engineered mouse model for extrahepatic bile duct carcinoma to identify cancer genes by genome-wide transposon-based mutagenesis screening. Thereby, we show that PI3K signaling output strength and p27Kip1 function are critical determinants for context-specific ECC formation. This article is highlighted in the In This Issue feature, p. 2945.
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Affiliation(s)
- Chiara Falcomatà
- Division of Translational Cancer Research, German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), Heidelberg, Germany
- Chair of Translational Cancer Research and Institute for Experimental Cancer Therapy, Klinikum rechts der Isar, School of Medicine, Technische Universität München, Munich, Germany
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
| | - Stefanie Bärthel
- Division of Translational Cancer Research, German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), Heidelberg, Germany
- Chair of Translational Cancer Research and Institute for Experimental Cancer Therapy, Klinikum rechts der Isar, School of Medicine, Technische Universität München, Munich, Germany
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
| | - Angelika Ulrich
- Division of Translational Cancer Research, German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), Heidelberg, Germany
- Chair of Translational Cancer Research and Institute for Experimental Cancer Therapy, Klinikum rechts der Isar, School of Medicine, Technische Universität München, Munich, Germany
| | - Sandra Diersch
- Department of Internal Medicine II, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - Christian Veltkamp
- Division of Translational Cancer Research, German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), Heidelberg, Germany
- Chair of Translational Cancer Research and Institute for Experimental Cancer Therapy, Klinikum rechts der Isar, School of Medicine, Technische Universität München, Munich, Germany
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
| | - Lena Rad
- Division of Translational Cancer Research, German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), Heidelberg, Germany
- Chair of Translational Cancer Research and Institute for Experimental Cancer Therapy, Klinikum rechts der Isar, School of Medicine, Technische Universität München, Munich, Germany
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
| | - Fabio Boniolo
- Division of Translational Cancer Research, German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), Heidelberg, Germany
- Chair of Translational Cancer Research and Institute for Experimental Cancer Therapy, Klinikum rechts der Isar, School of Medicine, Technische Universität München, Munich, Germany
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
| | - Myriam Solar
- Cancer Research UK Beatson Institute, Glasgow, United Kingdom
| | - Katja Steiger
- Institute of Pathology, Klinikum rechts der Isar, Technische Universität München, München, Germany
- German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Barbara Seidler
- Division of Translational Cancer Research, German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), Heidelberg, Germany
- Chair of Translational Cancer Research and Institute for Experimental Cancer Therapy, Klinikum rechts der Isar, School of Medicine, Technische Universität München, Munich, Germany
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
- Department of Internal Medicine II, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - Magdalena Zukowska
- Division of Translational Cancer Research, German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), Heidelberg, Germany
- Chair of Translational Cancer Research and Institute for Experimental Cancer Therapy, Klinikum rechts der Isar, School of Medicine, Technische Universität München, Munich, Germany
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
- Department of Internal Medicine II, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - Joanna Madej
- Division of Translational Cancer Research, German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), Heidelberg, Germany
- Chair of Translational Cancer Research and Institute for Experimental Cancer Therapy, Klinikum rechts der Isar, School of Medicine, Technische Universität München, Munich, Germany
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
| | - Mingsong Wang
- Division of Translational Cancer Research, German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), Heidelberg, Germany
- Chair of Translational Cancer Research and Institute for Experimental Cancer Therapy, Klinikum rechts der Isar, School of Medicine, Technische Universität München, Munich, Germany
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
- Department of Internal Medicine II, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - Rupert Öllinger
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
- German Cancer Consortium (DKTK), Heidelberg, Germany
- Institute of Molecular Oncology and Functional Genomics, School of Medicine, Technische Universität München, Munich, Germany
| | - Roman Maresch
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
- German Cancer Consortium (DKTK), Heidelberg, Germany
- Institute of Molecular Oncology and Functional Genomics, School of Medicine, Technische Universität München, Munich, Germany
| | - Maxim Barenboim
- German Cancer Consortium (DKTK), Heidelberg, Germany
- Institute of Molecular Oncology and Functional Genomics, School of Medicine, Technische Universität München, Munich, Germany
- Department of Pediatrics and Children's Cancer Research Center, Klinikum rechts der Isar, Technische Universität München, School of Medicine, Munich, Germany
| | - Stefan Eser
- Division of Translational Cancer Research, German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), Heidelberg, Germany
- Chair of Translational Cancer Research and Institute for Experimental Cancer Therapy, Klinikum rechts der Isar, School of Medicine, Technische Universität München, Munich, Germany
- Department of Internal Medicine II, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - Markus Tschurtschenthaler
- Division of Translational Cancer Research, German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), Heidelberg, Germany
- Chair of Translational Cancer Research and Institute for Experimental Cancer Therapy, Klinikum rechts der Isar, School of Medicine, Technische Universität München, Munich, Germany
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
| | - Arianeb Mehrabi
- Department of Surgery, Universität Heidelberg, Heidelberg, Germany
| | | | | | - Alexander Kind
- Livestock Biotechnology, Technische Universität München, Freising, Germany
| | - Angelika Schnieke
- Livestock Biotechnology, Technische Universität München, Freising, Germany
| | - Maria S. Robles
- Institute of Medical Psychology, Faculty of Medicine, LMU Munich, Munich, Germany
| | - Allan Bradley
- Wellcome Trust Sanger Institute, Genome Campus, Hinxton-Cambridge, United Kingdom
| | - Roland M. Schmid
- Department of Internal Medicine II, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - Marc Schmidt-Supprian
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
- German Cancer Consortium (DKTK), Heidelberg, Germany
- Institute of Experimental Hematology, School of Medicine, Technische Universität München, Munich, Germany
| | - Maximilian Reichert
- Department of Internal Medicine II, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
- German Cancer Consortium (DKTK), Heidelberg, Germany
- Center for Protein Assemblies (CPA), Technische Universität München, Garching, Germany
| | - Wilko Weichert
- Institute of Pathology, Klinikum rechts der Isar, Technische Universität München, München, Germany
- German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Owen J. Sansom
- Cancer Research UK Beatson Institute, Glasgow, United Kingdom
- Institute of Cancer Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Jennifer P. Morton
- Cancer Research UK Beatson Institute, Glasgow, United Kingdom
- Institute of Cancer Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Roland Rad
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
- German Cancer Consortium (DKTK), Heidelberg, Germany
- Institute of Molecular Oncology and Functional Genomics, School of Medicine, Technische Universität München, Munich, Germany
| | - Günter Schneider
- Department of Internal Medicine II, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
- German Cancer Consortium (DKTK), Heidelberg, Germany
- Department of General, Visceral and Pediatric Surgery, University Medical Center Göttingen, Göttingen, Germany
| | - Dieter Saur
- Division of Translational Cancer Research, German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), Heidelberg, Germany
- Chair of Translational Cancer Research and Institute for Experimental Cancer Therapy, Klinikum rechts der Isar, School of Medicine, Technische Universität München, Munich, Germany
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
- Department of Internal Medicine II, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
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34
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Larson EL, Joo DJ, Nelson ED, Amiot BP, Aravalli RN, Nyberg SL. Fumarylacetoacetate hydrolase gene as a knockout target for hepatic chimerism and donor liver production. Stem Cell Reports 2021; 16:2577-2588. [PMID: 34678209 PMCID: PMC8581169 DOI: 10.1016/j.stemcr.2021.09.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 09/22/2021] [Accepted: 09/23/2021] [Indexed: 11/15/2022] Open
Abstract
A reliable source of human hepatocytes and transplantable livers is needed. Interspecies embryo complementation, which involves implanting donor human stem cells into early morula/blastocyst stage animal embryos, is an emerging solution to the shortage of transplantable livers. We review proposed mutations in the recipient embryo to disable hepatogenesis, and discuss the advantages of using fumarylacetoacetate hydrolase knockouts and other genetic modifications to disable hepatogenesis. Interspecies blastocyst complementation using porcine recipients for primate donors has been achieved, although percentages of chimerism remain persistently low. Recent investigation into the dynamic transcriptomes of pigs and primates have created new opportunities to intimately match the stage of developing animal embryos with one of the many varieties of human induced pluripotent stem cell. We discuss techniques for decreasing donor cell apoptosis, targeting donor tissue to endodermal structures to avoid neural or germline chimerism, and decreasing the immunogenicity of chimeric organs by generating donor endothelium.
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Affiliation(s)
- Ellen L Larson
- Department of Surgery, Division of Transplant Surgery, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
| | - Dong Jin Joo
- Department of Surgery, Division of Transplantation, Yonsei University College of Medicine, Seoul, South Korea
| | - Erek D Nelson
- Department of Surgery, Mayo Clinic, Rochester, MN, USA
| | - Bruce P Amiot
- Department of Surgery, Division of Transplant Surgery, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
| | - Rajagopal N Aravalli
- Department of Electrical and Computer Engineering, College of Science and Engineering, University of Minnesota, Minneapolis, MN, USA
| | - Scott L Nyberg
- Department of Surgery, Division of Transplant Surgery, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
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35
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Quantitative lineage analysis identifies a hepato-pancreato-biliary progenitor niche. Nature 2021; 597:87-91. [PMID: 34433966 DOI: 10.1038/s41586-021-03844-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Accepted: 07/21/2021] [Indexed: 02/07/2023]
Abstract
Studies based on single cells have revealed vast cellular heterogeneity in stem cell and progenitor compartments, suggesting continuous differentiation trajectories with intermixing of cells at various states of lineage commitment and notable degrees of plasticity during organogenesis1-5. The hepato-pancreato-biliary organ system relies on a small endoderm progenitor compartment that gives rise to a variety of different adult tissues, including the liver, pancreas, gall bladder and extra-hepatic bile ducts6,7. Experimental manipulation of various developmental signals in the mouse embryo has underscored important cellular plasticity in this embryonic territory6. This is reflected in the existence of human genetic syndromes as well as congenital malformations featuring multi-organ phenotypes in liver, pancreas and gall bladder6. Nevertheless, the precise lineage hierarchy and succession of events leading to the segregation of an endoderm progenitor compartment into hepatic, biliary and pancreatic structures have not yet been established. Here we combine computational modelling approaches with genetic lineage tracing to accurately reconstruct the hepato-pancreato-biliary lineage tree. We show that a multipotent progenitor subpopulation persists in the pancreato-biliary organ rudiment, contributing cells not only to the pancreas and gall bladder but also to the liver. Moreover, using single-cell RNA sequencing and functional experiments we define a specialized niche that supports this subpopulation in a multipotent state for an extended time during development. Together these findings indicate sustained plasticity underlying hepato-pancreato-biliary development that might also explain the rapid expansion of the liver while attenuating pancreato-biliary growth.
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36
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Pasqua M, Di Gesù R, Chinnici CM, Conaldi PG, Francipane MG. Generation of Hepatobiliary Cell Lineages from Human Induced Pluripotent Stem Cells: Applications in Disease Modeling and Drug Screening. Int J Mol Sci 2021; 22:8227. [PMID: 34360991 PMCID: PMC8348238 DOI: 10.3390/ijms22158227] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 07/28/2021] [Accepted: 07/28/2021] [Indexed: 12/13/2022] Open
Abstract
The possibility to reproduce key tissue functions in vitro from induced pluripotent stem cells (iPSCs) is offering an incredible opportunity to gain better insight into biological mechanisms underlying development and disease, and a tool for the rapid screening of drug candidates. This review attempts to summarize recent strategies for specification of iPSCs towards hepatobiliary lineages -hepatocytes and cholangiocytes-and their use as platforms for disease modeling and drug testing. The application of different tissue-engineering methods to promote accurate and reliable readouts is discussed. Space is given to open questions, including to what extent these novel systems can be informative. Potential pathways for improvement are finally suggested.
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Affiliation(s)
- Mattia Pasqua
- Fondazione Ri.MED, 90133 Palermo, Italy; (M.P.); (R.D.G.); (C.M.C.)
| | - Roberto Di Gesù
- Fondazione Ri.MED, 90133 Palermo, Italy; (M.P.); (R.D.G.); (C.M.C.)
| | - Cinzia Maria Chinnici
- Fondazione Ri.MED, 90133 Palermo, Italy; (M.P.); (R.D.G.); (C.M.C.)
- Dipartimento della Ricerca, IRCCS ISMETT, 90127 Palermo, Italy;
| | | | - Maria Giovanna Francipane
- Fondazione Ri.MED, 90133 Palermo, Italy; (M.P.); (R.D.G.); (C.M.C.)
- McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, PA 15219, USA
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37
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Wysong A, Ortiz P, Bittel D, Ott L, Karanu F, Filla M, Stehno-Bittel L. Viability, yield and expansion capability of feline MSCs obtained from subcutaneous and reproductive organ adipose depots. BMC Vet Res 2021; 17:244. [PMID: 34266445 PMCID: PMC8281647 DOI: 10.1186/s12917-021-02948-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 06/29/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The source of multipotent stromal cells (MSC) can have a significant influence on the health and expansion capacity of the cells. As the applications for allogeneic MSCs in the treatment of feline diseases increase, the location of the initial donor tissue must be analyzed. To date, comparisons have only been made between feline MSCs collected from bone marrow or abdominal fat. This is the first report to compare cells obtained from different adipose depots in the cat with a focus on clinically relevant donor tissues. The tissue was collected from 34 healthy cats undergoing spaying (fat around the ovaries and uterine horn) or subcutaneous fat collected during surgical procedures. RESULTS The amount of starting material is essential to isolate sufficient MSCs. The total tissue yield from the subcutaneous fat was significantly greater than could be obtained from around the reproductive organs, leading to 3 times more MSCs per donor. However, the concentration of MSCs obtained from reproductive fat was higher than from subcutaneous fat. In addition, the viability of the MSCs from the reproductive fat was significantly higher than the subcutaneous fat. Since most spaying occurs in young cats (under 18 months) reproductive fat was collected from adult cats during spaying, illustrating that age did not alter the yield or viability of the MSCs. When sufficient tissue was collected, it was digested either mechanically or enzymatically. Mechanical digestion further decreased the viability and yield of MSCs from subcutaneous fat compared to enzymatic digestion. Biomarkers of stem cell characterization, expansion capacity and function were detected using qPCR. CD70, CD90 and CD105 were all expressed in high levels in the 3 groups. However, the reproductive fat had higher levels of CD73 with the mechanically digested subcutaneous fat having the least. Gata6 was detected in all samples while Sox2 and Sox17 were also detected with higher quantities found in the enzymatically digested subcutaneous fat. Negative control genes of Gata4 and Pdx1 showed no detection prior to 50 cycles. During the first three passages, age of the donor, location of the donor tissue, or digestion protocol had no effect on cell culture doubling times or cell viability. CONCLUSIONS While MSCs from reproductive fat had superior cells/tissue weight and initial viability, there were still dramatically fewer cells obtained compared to subcutaneous fat due to the limited amount of tissue surrounding the reproductive organs. Further, in P1-P3 cultures there were no differences noted in doubling time or cell viability between tissue obtained from reproductive or subcutaneous fat depots.
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Affiliation(s)
- Amy Wysong
- College of Biology, Kansas City University, 1750 Independence Ave, Kansas City, MO, USA
| | | | - Douglas Bittel
- College of Biology, Kansas City University, 1750 Independence Ave, Kansas City, MO, USA
| | - Lindsey Ott
- Likarda LLC, 10330 Hickman Mills Drive, Kansas City, MO, USA
| | - Francis Karanu
- Likarda LLC, 10330 Hickman Mills Drive, Kansas City, MO, USA
| | - Michael Filla
- College of Biology, Kansas City University, 1750 Independence Ave, Kansas City, MO, USA
| | - Lisa Stehno-Bittel
- Likarda LLC, 10330 Hickman Mills Drive, Kansas City, MO, USA.
- Department of Rehabilitation Science, University of Kansas Medical Center, 3901 Rainbow Blvd, KS, 66160, Kansas City, USA.
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38
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Yu Q, Kilik U, Holloway EM, Tsai YH, Harmel C, Wu A, Wu JH, Czerwinski M, Childs CJ, He Z, Capeling MM, Huang S, Glass IA, Higgins PDR, Treutlein B, Spence JR, Camp JG. Charting human development using a multi-endodermal organ atlas and organoid models. Cell 2021; 184:3281-3298.e22. [PMID: 34019796 PMCID: PMC8208823 DOI: 10.1016/j.cell.2021.04.028] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 02/11/2021] [Accepted: 04/16/2021] [Indexed: 12/11/2022]
Abstract
Organs are composed of diverse cell types that traverse transient states during organogenesis. To interrogate this diversity during human development, we generate a single-cell transcriptome atlas from multiple developing endodermal organs of the respiratory and gastrointestinal tract. We illuminate cell states, transcription factors, and organ-specific epithelial stem cell and mesenchyme interactions across lineages. We implement the atlas as a high-dimensional search space to benchmark human pluripotent stem cell (hPSC)-derived intestinal organoids (HIOs) under multiple culture conditions. We show that HIOs recapitulate reference cell states and use HIOs to reconstruct the molecular dynamics of intestinal epithelium and mesenchyme emergence. We show that the mesenchyme-derived niche cue NRG1 enhances intestinal stem cell maturation in vitro and that the homeobox transcription factor CDX2 is required for regionalization of intestinal epithelium and mesenchyme in humans. This work combines cell atlases and organoid technologies to understand how human organ development is orchestrated.
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Affiliation(s)
- Qianhui Yu
- Institute of Molecular and Clinical Ophthalmology Basel, 4031 Basel, Switzerland
| | - Umut Kilik
- Institute of Molecular and Clinical Ophthalmology Basel, 4031 Basel, Switzerland; Department of Ophthalmology, University of Basel, 4031 Basel, Switzerland
| | - Emily M Holloway
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Yu-Hwai Tsai
- Department of Internal Medicine, Gastroenterology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Christoph Harmel
- Institute of Molecular and Clinical Ophthalmology Basel, 4031 Basel, Switzerland; Department of Ophthalmology, University of Basel, 4031 Basel, Switzerland
| | - Angeline Wu
- Department of Internal Medicine, Gastroenterology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Joshua H Wu
- Department of Internal Medicine, Gastroenterology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Michael Czerwinski
- Department of Internal Medicine, Gastroenterology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Charlie J Childs
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Zhisong He
- Department of Biosystems Science and Engineering, ETH Zürich, 4058 Basel, Switzerland
| | - Meghan M Capeling
- Department of Biomedical Engineering, University of Michigan College of Engineering, Ann Arbor, MI 48109, USA
| | - Sha Huang
- Department of Internal Medicine, Gastroenterology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Ian A Glass
- Department of Pediatrics, Genetic Medicine, University of Washington, Seattle, WA 98195, USA
| | - Peter D R Higgins
- Department of Internal Medicine, Gastroenterology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Barbara Treutlein
- Department of Biosystems Science and Engineering, ETH Zürich, 4058 Basel, Switzerland.
| | - Jason R Spence
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA; Department of Internal Medicine, Gastroenterology, University of Michigan Medical School, Ann Arbor, MI 48109, USA; Department of Biomedical Engineering, University of Michigan College of Engineering, Ann Arbor, MI 48109, USA.
| | - J Gray Camp
- Institute of Molecular and Clinical Ophthalmology Basel, 4031 Basel, Switzerland; Department of Ophthalmology, University of Basel, 4031 Basel, Switzerland.
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39
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Pethe P, Noel VS, Kale V. Deterministic role of sonic hedgehog signalling pathway in specification of hemogenic versus endocardiogenic endothelium from differentiated human embryonic stem cells. Cells Dev 2021; 166:203685. [PMID: 33994358 DOI: 10.1016/j.cdev.2021.203685] [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: 11/11/2020] [Revised: 04/14/2021] [Accepted: 04/28/2021] [Indexed: 02/07/2023]
Abstract
Embryonic stem cells (ESCs) have been shown to have an ability to form a large number of functional endothelial cells in vitro, but generating organ-specific endothelial cells remains a challenge. Sonic hedgehog (SHH) pathway is one of the crucial developmental pathways that control differentiation of many embryonic cell types such as neuroectodermal, primitive gut tube and developing limb buds; SHH pathway is important for functioning of adult cell of skin, bone, liver as well as it regulates haematopoiesis. Misregulation of SHH pathway leads to cancers such as hepatic, pancreatic, basal cell carcinoma, medulloblastoma, etc. However, its role in differentiation of human ESCs into endothelial cells has not been completely elucidated. Here, we examined the role of SHH signalling pathway in endothelial differentiation of hESCs by growing them in the presence of an SHH agonist (purmorphamine) and an SHH antagonist (SANT-1) for a period of 6 days. Interestingly, we found that activation of SHH pathway led to a higher expression of set of transcription factors such as BRACHYURY, GATA2 and RUNX1, thus favouring hemogenic endothelium; whereas inhibition of SHH pathway led to a reduced expression of set of markers such as RUNX1 and BRACHURY, and an increased expression of set of markers - NFATC1, c-KIT, GATA4, CD31 & CD34, thus favouring endocardiogenic endothelium. The results of this study have revealed the previously unreported deterministic role of SHH pathway in specification of endothelial cells differentiated from human ESCs into hemogenic vs. endocardiogenic lineage; this finding could have major implications for clinical applications.
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Affiliation(s)
- Prasad Pethe
- Symbiosis Centre for Stem Cell Research (SCSCR), Symbiosis International University (SIU), Pune, India.
| | - Vinnie Sharon Noel
- Symbiosis Centre for Stem Cell Research (SCSCR), Symbiosis International University (SIU), Pune, India.
| | - Vaijayanti Kale
- Symbiosis Centre for Stem Cell Research (SCSCR), Symbiosis International University (SIU), Pune, India.
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40
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Marsee A, Roos FJM, Verstegen MMA, Gehart H, de Koning E, Lemaigre F, Forbes SJ, Peng WC, Huch M, Takebe T, Vallier L, Clevers H, van der Laan LJW, Spee B. Building consensus on definition and nomenclature of hepatic, pancreatic, and biliary organoids. Cell Stem Cell 2021; 28:816-832. [PMID: 33961769 DOI: 10.1016/j.stem.2021.04.005] [Citation(s) in RCA: 121] [Impact Index Per Article: 40.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Hepatic, pancreatic, and biliary (HPB) organoids are powerful tools for studying development, disease, and regeneration. As organoid research expands, the need for clear definitions and nomenclature describing these systems also grows. To facilitate scientific communication and consistent interpretation, we revisit the concept of an organoid and introduce an intuitive classification system and nomenclature for describing these 3D structures through the consensus of experts in the field. To promote the standardization and validation of HPB organoids, we propose guidelines for establishing, characterizing, and benchmarking future systems. Finally, we address some of the major challenges to the clinical application of organoids.
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Affiliation(s)
- Ary Marsee
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands
| | - Floris J M Roos
- Department of Surgery, Erasmus MC-University Medical Center, Rotterdam, the Netherlands
| | - Monique M A Verstegen
- Department of Surgery, Erasmus MC-University Medical Center, Rotterdam, the Netherlands
| | - Helmuth Gehart
- Institute for Molecular Health Sciences, ETH Zurich, Zurich, Switzerland
| | - Eelco de Koning
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences and University Medical Center, Utrecht, the Netherlands; Leiden University Medical Center, Department of Medicine, Leiden, the Netherlands
| | - Frédéric Lemaigre
- Université Catholique de Louvain, de Duve Institute, Brussels, Belgium
| | - Stuart J Forbes
- MRC Center for Regenerative Medicine, University of Edinburgh, Edinburgh, UK
| | - Weng Chuan Peng
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Meritxell Huch
- Max Planck Institute of Molecular Cell Biology and Genetics, Dresden, Germany
| | - Takanori Takebe
- Division of Gastroenterology, Hepatology and Nutrition, Division of Developmental Biology, and Center for Stem Cell, and Organoid Medicine (CuSTOM), Cincinnati Children Hospital Medical Center, Cincinnati, OH, USA; Institute of Research, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Ludovic Vallier
- Wellcome-MRC Cambridge Stem Cell Institute, Cambridge, Cambridgeshire, UK; Department of Surgery, University of Cambridge and National Institute for Health Research Cambridge Biomedical Research Center, Cambridge, UK
| | - Hans Clevers
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences and University Medical Center, Utrecht, the Netherlands; Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Luc J W van der Laan
- Department of Surgery, Erasmus MC-University Medical Center, Rotterdam, the Netherlands
| | - Bart Spee
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands.
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41
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Dumasia NP, Khanna AP, Pethe PS. Sonic hedgehog signals hinder the transcriptional network necessary for pancreatic endoderm formation from human embryonic stem cells. Genes Cells 2021; 26:282-297. [PMID: 33599359 DOI: 10.1111/gtc.12839] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 02/12/2021] [Accepted: 02/12/2021] [Indexed: 02/05/2023]
Abstract
Hedgehog morphogens govern multiple aspects of pancreas organogenesis and functioning with diverse outcomes across species. Although most current differentiation protocols repress Sonic hedgehog (SHH) signals during in vitro endocrine specification, the role and mechanisms through which the SHH pathway antagonizes pancreas development during in vitro human embryonic stem (hES) cell differentiation remain unclear. We modulated SHH signaling at transitory stages of hES cell-derived pancreatic progenitors and analyzed the effect on cellular fate decisions. We identify the Hedgehog pathway as a negative regulator of pancreatic endoderm formation through up-regulation of a set of pancreatobiliary markers required for ductal specification, including SOX17, FOXA2, HNF1β, HNF6, PDX1, and SOX9. Surprisingly, active Hedgehog signals impeded a group of pancreatic epithelium markers, including HNF4α, HHEX, PAX6, and PTF1α. To understand how SHH signals repress the transcription of these specific markers, we analyzed Polycomb group proteins. We found differential expression of Polycomb Repressive Complex 1 subunit, BMI1 upon Shh pathway modulation in the pancreatic progenitors. Ectopic activation of Sonic hedgehog results in over-expression of BMI1 and its associated repressive histone mark, H2AK119Ub1, in the multipotent progenitors. Our data suggest that Sonic hedgehog restricts the pancreatic differentiation program by limiting progenitor cells acquiring pancreatic epithelial fates and instead promotes pancreatobiliary differentiation. We further provide mechanistic cues of an association between Hedgehog signaling and epigenetic silencers during pancreatic lineage decisions.
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Affiliation(s)
- Niloufer P Dumasia
- Department of Biological Sciences, Sunandan Divatia School of Science, SVKM's NMIMS (deemed to-be) University, Mumbai, India
| | - Aparna P Khanna
- Department of Biological Sciences, Sunandan Divatia School of Science, SVKM's NMIMS (deemed to-be) University, Mumbai, India
- Centre for Computational Biology & Translational Research, Amity Institute of Biotechnology (AIB), Amity University, Mumbai, India
| | - Prasad S Pethe
- Symbiosis Centre for Stem Cell Research (SCSCR), Symbiosis International University, Pune, India
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42
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Hrudka J, Prouzová Z, Mydlíková K, Jedličková K, Holešta M, Whitley A, Havlůj L. FOXF1 as an Immunohistochemical Marker of Hilar Cholangiocarcinoma or Metastatic Pancreatic Ductal Adenocarcinoma. Single Institution Experience. Pathol Oncol Res 2021; 27:1609756. [PMID: 34257615 PMCID: PMC8262193 DOI: 10.3389/pore.2021.1609756] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 03/17/2021] [Indexed: 12/28/2022]
Abstract
Cholangiocarcinoma (CCA) is a liver malignancy associated with a poor prognosis. Its main subtypes are peripheral/intrahepatic and hilar/extrahepatic CCA. Several molecular, morphological and clinical similarities between hilar/extrahepatic CCA and pancreatic ductal adenocarcinoma (PDAC) have been described. FOXF1 is a transcription factor which has been described to have prognostic significance in various tumors and it is involved in the development of bile ducts. The aim of this study is to determine occurrence of nuclear expression of FOXF1 in both subtypes of CCA and metastatic PDAC and assess its potential usefulness as a diagnostic marker. Secondary aims were to investigate the use of C-reactive protein (CRP) immunohistochemistry for diagnosing intrahepatic peripheral CCA and the significance of histological features in CCA subtypes. 32 archive specimens of CCA, combined hepatocellular carcinoma-CCA (HCC-CCA) and liver metastasis of PDAC were stained by FOXF1 and CRP immunohistochemistry and evaluated to determine histological pattern. The CCAs were classified radiologically into peripheral/intrahepatic and hilar subtype. Using Fisher exact test, we identified nuclear FOXF1 as a fairly specific (87%) but insensitive (65%) marker of hilar and extrahepatic CCA and metastatic PDAC (p = 0.005). CRP immunohistochemistry was characterized by a high sensitivity and specificity, of 79% and 88%, respectively (p = 0.001). We did not identify any histomorphological features associated with either types of CCA or metastatic PDAC. As a conclusion of novel finding, FOXF1 immunohistochemistry may be regarded as a specific but insensitive marker of hilar/extrahepatic CCA and metastatic PDAC and it may help distinguish them from peripheral CCA.
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Affiliation(s)
- Jan Hrudka
- Department of Pathology, 3rd Faculty of Medicine, Charles University, University Hospital Královské Vinohrady, Prague, Czech Republic
| | - Zuzana Prouzová
- Department of Pathology, 3rd Faculty of Medicine, Charles University, University Hospital Královské Vinohrady, Prague, Czech Republic
| | - Katarína Mydlíková
- Department of Pathology, 3rd Faculty of Medicine, Charles University, University Hospital Královské Vinohrady, Prague, Czech Republic
| | - Kristína Jedličková
- Clinical and Transplant Pathology Centre, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Michal Holešta
- Department of Radiodiagnostics, Charles University, 3rd Faculty of Medicine, Charles University and Královské Vinohrady University Hospital, Prague, Czech Republic
| | - Adam Whitley
- Department of General Surgery, Charles University, 3rd Faculty of Medicine, Charles University, University Hospital Královské Vinohrady, Prague, Czech Republic
| | - Lukáš Havlůj
- Department of General Surgery, Charles University, 3rd Faculty of Medicine, Charles University, University Hospital Královské Vinohrady, Prague, Czech Republic
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43
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Koike H, Iwasawa K, Ouchi R, Maezawa M, Kimura M, Kodaka A, Nishii S, Thompson WL, Takebe T. Engineering human hepato-biliary-pancreatic organoids from pluripotent stem cells. Nat Protoc 2021; 16:919-936. [PMID: 33432231 DOI: 10.1038/s41596-020-00441-w] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 10/12/2020] [Indexed: 11/09/2022]
Abstract
Human organoids are emerging as a valuable resource to investigate human organ development and disease. The applicability of human organoids has been limited, partly due to the oversimplified architecture of the current technology, which generates single-tissue organoids that lack inter-organ structural connections. Thus, engineering organoid systems that incorporate connectivity between neighboring organs is a critical unmet challenge in an evolving organoid field. Here, we describe a protocol for the continuous patterning of hepatic, biliary and pancreatic (HBP) structures from a 3D culture of human pluripotent stem cells (PSCs). After differentiating PSCs into anterior and posterior gut spheroids, the two spheroids are fused together in one well. Subsequently, self-patterning of multi-organ (i.e., HBP) domains occurs within the boundary region of the two spheroids, even in the absence of any extrinsic factors. Long-term culture of HBP structures induces differentiation of the domains into segregated organs complete with developmentally relevant invagination and epithelial branching. This in-a-dish model of human hepato-biliary-pancreatic organogenesis provides a unique platform for studying human development, congenital disorders, drug development and therapeutic transplantation. More broadly, our approach could potentially be used to establish inter-organ connectivity models for other organ systems derived from stem cell cultures.
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Affiliation(s)
- Hiroyuki Koike
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Kentaro Iwasawa
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Rie Ouchi
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Mari Maezawa
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Masaki Kimura
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Asuka Kodaka
- Communication Design Center, Advanced Medical Research Center, Yokohama City University, Yokohama, Japan
| | - Shozo Nishii
- Communication Design Center, Advanced Medical Research Center, Yokohama City University, Yokohama, Japan
| | - Wendy L Thompson
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Takanori Takebe
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA. .,Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA. .,Communication Design Center, Advanced Medical Research Center, Yokohama City University, Yokohama, Japan. .,Center for Stem Cell and Organoid Medicine (CuSTOM), Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA. .,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA. .,Institute of Research, Tokyo Medical and Dental University (TMDU), Tokyo, Japan.
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44
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Gao C, Peng J. All routes lead to Rome: multifaceted origin of hepatocytes during liver regeneration. CELL REGENERATION 2021; 10:2. [PMID: 33403526 PMCID: PMC7785766 DOI: 10.1186/s13619-020-00063-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Accepted: 09/09/2020] [Indexed: 12/19/2022]
Abstract
Liver is the largest internal organ that serves as the key site for various metabolic activities and maintenance of homeostasis. Liver diseases are great threats to human health. The capability of liver to regain its mass after partial hepatectomy has widely been applied in treating liver diseases either by removing the damaged part of a diseased liver in a patient or transplanting a part of healthy liver into a patient. Vast efforts have been made to study the biology of liver regeneration in different liver-damage models. Regarding the sources of hepatocytes during liver regeneration, convincing evidences have demonstrated that different liver-damage models mobilized different subtype hepatocytes in contributing to liver regeneration. Under extreme hepatocyte ablation, biliary epithelial cells can undergo dedifferentiation to liver progenitor cells (LPCs) and then LPCs differentiate to produce hepatocytes. Here we will focus on summarizing the progresses made in identifying cell types contributing to producing new hepatocytes during liver regeneration in mice and zebrafish.
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Affiliation(s)
- Ce Gao
- MOE Key Laboratory for Molecular Animal Nutrition, College of Animal Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Jinrong Peng
- MOE Key Laboratory for Molecular Animal Nutrition, College of Animal Sciences, Zhejiang University, Hangzhou, 310058, China.
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45
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Aravalli RN. Generating liver using blastocyst complementation: Opportunities and challenges. Xenotransplantation 2020; 28:e12668. [PMID: 33372360 DOI: 10.1111/xen.12668] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 11/05/2020] [Accepted: 11/26/2020] [Indexed: 12/28/2022]
Abstract
Orthotopic liver transplantation (OLT) is the only definitive treatment option for many patients with end-stage liver disease. Current supply of donor livers for OLT is not keeping up with the growing demand. To overcome this problem, a number of experimental strategies have been developed either to provide a bridge to transplant for patients on the waiting list or to bioengineer whole livers for OLT by replenishing them with fresh supplies of hepatic cells. In recent years, blastocyst complementation has emerged as the most promising approach for generating whole organs and, in combination with gene editing technology, it has revolutionized regenerative medicine. This methodology was successful in producing xenogeneic organs in animal hosts. Blastocyst complementation has the potential to produce whole livers in large animals that could be xenotransplanted in humans, thereby reducing the shortage of livers for OLT. However, significant experimental and ethical barriers remain for the production of human livers in domestic animals, such as the pig. This review summarizes the current knowledge and provides future perspectives for liver xenotransplantation in humans.
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Affiliation(s)
- Rajagopal N Aravalli
- Department of Electrical and Computer Engineering, College of Science and Engineering, University of Minnesota, Minneapolis, MN, USA
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46
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Mandal P, De D, Yun K, Kim KK. Improved differentiation of human adipose stem cells to insulin-producing β-like cells using PDFGR kinase inhibitor Tyrphostin9. Biochem Biophys Res Commun 2020; 533:132-138. [PMID: 32933751 DOI: 10.1016/j.bbrc.2020.08.090] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Accepted: 08/25/2020] [Indexed: 01/09/2023]
Abstract
Diabetes mellitus (DM) is a metabolic syndrome where insulin secretion or the response to insulin produced by the body is compromised. The only available long-term treatment is the transplantation of pancreas or islet for procuring β-cells. However, due to the shortage of β-cell sources from the tissues, differentiation of pluripotent stem cells or terminally differentiated cells into β-cell is proposed as an alternative strategy. Previously, human adipose-derived stem cells (ADSCs) were reported to be converted into β-like cells by a stepwise treatment of chemicals and growth factors. However, due to the low conversion efficiency, the clinical application was not feasible. In this study, we developed a modified conversion protocol with improved yield and functionality, which is achieved by changing the culture method and addition of Tyrphostin9, a platelet-derived growth factor receptor (PDGFR) kinase inhibitor. Tyrphostin9 was identified from a cell-based chemical screening using the mCherry reporter under the control of the Pdx1 promoter. The β-like cells differentiated under the new protocol showed a 3.6-fold increase in the expression of Pdx1, a marker for pancreatic differentiation, as compared to the previous protocol. We propose that Tyrphostin9 contributes to the β-like cell differentiation by playing a dual role; enhancing the definitive endoderm generation by inhibiting the PI3K signaling and suppressing the taurine-mediated proliferation of definitive endoderm. Importantly, these differentiated cells responded well to low and high glucose stimulations compared to cells differentiated by the previous protocol, as confirmed by the 2.0-fold increase in the C-peptide release. As ADSCs are abundant, easily isolated, and autologous in nature, improved differentiation approaches to generate β-like cells from ADSCs would provide a better opportunity for treating diabetes.
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Affiliation(s)
- Paulami Mandal
- Department of Precision Medicine, Sungkyunkwan University School of Medicine, Suwon, 16419, Republic of Korea
| | - Debojyoti De
- Department of Biotechnology, National Institute of Technology Durgapur, 713209, India
| | - Kyunghee Yun
- Department of Precision Medicine, Sungkyunkwan University School of Medicine, Suwon, 16419, Republic of Korea
| | - Kyeong Kyu Kim
- Department of Precision Medicine, Sungkyunkwan University School of Medicine, Suwon, 16419, Republic of Korea.
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47
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Mu T, Xu L, Zhong Y, Liu X, Zhao Z, Huang C, Lan X, Lufei C, Zhou Y, Su Y, Xu L, Jiang M, Zhou H, Lin X, Wu L, Peng S, Liu S, Brix S, Dean M, Dunn NR, Zaret KS, Fu XY, Hou Y. Embryonic liver developmental trajectory revealed by single-cell RNA sequencing in the Foxa2 eGFP mouse. Commun Biol 2020; 3:642. [PMID: 33144666 PMCID: PMC7642341 DOI: 10.1038/s42003-020-01364-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Accepted: 10/08/2020] [Indexed: 02/05/2023] Open
Abstract
The liver and gallbladder are among the most important internal organs derived from the endoderm, yet the development of the liver and gallbladder in the early embryonic stages is not fully understood. Using a transgenic Foxa2eGFP reporter mouse line, we performed single-cell full-length mRNA sequencing on endodermal and hepatic cells isolated from ten embryonic stages, ranging from E7.5 to E15.5. We identified the embryonic liver developmental trajectory from gut endoderm to hepatoblasts and characterized the transcriptome of the hepatic lineage. More importantly, we identified liver primordium as the nascent hepatic progenitors with both gut and liver features and documented dynamic gene expression during the epithelial-hepatic transition (EHT) at the stage of liver specification during E9.5–11.5. We found six groups of genes switched on or off in the EHT process, including diverse transcripitional regulators that had not been previously known to be expressed during EHT. Moreover, we identified and revealed transcriptional profiling of gallbladder primordium at E9.5. The present data provides a high-resolution resource and critical insights for understanding the liver and gallbladder development. The authors report a single cell-resolution gene expression atlas for the developing mouse liver and gallbladder using a transgenic Foxa2eGFP mouse line. By tracing the development of cells from gut endoderm to hepatoblasts they identify key transcriptional changes during liver specification.
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Affiliation(s)
- Tianhao Mu
- Department of Biochemistry, YLL School of Medicine, National University of Singapore, Singapore, 119615, Singapore.,Laboratory of Human Diseases and Immunotherapies, West China Hospital, Sichuan University, 610041, Chengdu, China.,Department of Biology, Southern University of Science and Technology, 518055, Shenzhen, China.,GenEros Biopharma, 310018, Hangzhou, China
| | - Liqin Xu
- BGI-Shenzhen, 518033, Shenzhen, China.,China National GeneBank, BGI-Shenzhen, 518120, Shenzhen, China.,Department of Biotechnology and Biomedicine, Technical University of Denmark, Soltofts Plads, 2800, Kongens Lyngby, Denmark
| | - Yu Zhong
- BGI-Shenzhen, 518033, Shenzhen, China.,China National GeneBank, BGI-Shenzhen, 518120, Shenzhen, China.,School of Biology and Biological Engineering, South China University of Technology, 510006, Guangzhou, China
| | - Xinyu Liu
- GenEros Biopharma, 310018, Hangzhou, China.,Cancer Science Institute of Singapore, YLL School of Medicine, National University of Singapore, Singapore, 117599, Singapore
| | - Zhikun Zhao
- BGI-Shenzhen, 518033, Shenzhen, China.,China National GeneBank, BGI-Shenzhen, 518120, Shenzhen, China
| | - Chaoben Huang
- Department of Biology, Southern University of Science and Technology, 518055, Shenzhen, China
| | - Xiaofeng Lan
- Department of Biology, Southern University of Science and Technology, 518055, Shenzhen, China
| | - Chengchen Lufei
- GenEros Biopharma, 310018, Hangzhou, China.,Cancer Science Institute of Singapore, YLL School of Medicine, National University of Singapore, Singapore, 117599, Singapore
| | - Yi Zhou
- GenEros Biopharma, 310018, Hangzhou, China.,Cancer Science Institute of Singapore, YLL School of Medicine, National University of Singapore, Singapore, 117599, Singapore
| | - Yixun Su
- Department of Biochemistry, YLL School of Medicine, National University of Singapore, Singapore, 119615, Singapore.,Department of Biology, Southern University of Science and Technology, 518055, Shenzhen, China
| | - Luang Xu
- Cancer Science Institute of Singapore, YLL School of Medicine, National University of Singapore, Singapore, 117599, Singapore
| | - Miaomiao Jiang
- BGI-Shenzhen, 518033, Shenzhen, China.,China National GeneBank, BGI-Shenzhen, 518120, Shenzhen, China
| | - Hongpo Zhou
- BGI-Shenzhen, 518033, Shenzhen, China.,China National GeneBank, BGI-Shenzhen, 518120, Shenzhen, China
| | - Xinxin Lin
- BGI-Shenzhen, 518033, Shenzhen, China.,China National GeneBank, BGI-Shenzhen, 518120, Shenzhen, China
| | - Liang Wu
- BGI-Shenzhen, 518033, Shenzhen, China.,China National GeneBank, BGI-Shenzhen, 518120, Shenzhen, China
| | - Siqi Peng
- BGI-Shenzhen, 518033, Shenzhen, China.,China National GeneBank, BGI-Shenzhen, 518120, Shenzhen, China
| | - Shiping Liu
- BGI-Shenzhen, 518033, Shenzhen, China.,China National GeneBank, BGI-Shenzhen, 518120, Shenzhen, China
| | - Susanne Brix
- Department of Biotechnology and Biomedicine, Technical University of Denmark, Soltofts Plads, 2800, Kongens Lyngby, Denmark
| | - Michael Dean
- Laboratory of Translational Genomics, Division of Cancer Epidemiology & Genetics, National Cancer Institute, Gaithersburg, MD, USA
| | - Norris R Dunn
- Endodermal Development and Differentiation Laboratory, Institute of Medical Biology, Agency for Science, Technology and Research (A*STAR), Singapore, 138672, Singapore
| | - Kenneth S Zaret
- Institute for Regenerative Medicine, University of Pennsylvania, Perelman School of Medicine, Smilow Center for Translation Research, Philadelphia, PA, 19104, USA
| | - Xin-Yuan Fu
- Department of Biochemistry, YLL School of Medicine, National University of Singapore, Singapore, 119615, Singapore. .,Laboratory of Human Diseases and Immunotherapies, West China Hospital, Sichuan University, 610041, Chengdu, China. .,Department of Biology, Southern University of Science and Technology, 518055, Shenzhen, China. .,GenEros Biopharma, 310018, Hangzhou, China. .,Cancer Science Institute of Singapore, YLL School of Medicine, National University of Singapore, Singapore, 117599, Singapore. .,State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, 610041, Chengdu, China.
| | - Yong Hou
- BGI-Shenzhen, 518033, Shenzhen, China. .,China National GeneBank, BGI-Shenzhen, 518120, Shenzhen, China.
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48
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Single-cell patterning and axis characterization in the murine and human definitive endoderm. Cell Res 2020; 31:326-344. [PMID: 33106598 DOI: 10.1038/s41422-020-00426-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 09/28/2020] [Indexed: 12/20/2022] Open
Abstract
Defining the precise regionalization of specified definitive endoderm progenitors is critical for understanding the mechanisms underlying the generation and regeneration of respiratory and digestive organs, yet the patterning of endoderm progenitors remains unresolved, particularly in humans. We performed single-cell RNA sequencing on endoderm cells during the early somitogenesis stages in mice and humans. We developed molecular criteria to define four major endoderm regions (foregut, lip of anterior intestinal portal, midgut, and hindgut) and their developmental pathways. We identified the cell subpopulations in each region and their spatial distributions and characterized key molecular features along the body axes. Dorsal and ventral pancreatic progenitors appear to originate from the midgut population and follow distinct pathways to develop into an identical cell type. Finally, we described the generally conserved endoderm patterning in humans and clear differences in dorsal cell distribution between species. Our study comprehensively defines single-cell endoderm patterning and provides novel insights into the spatiotemporal process that drives establishment of early endoderm domains.
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49
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Han L, Chaturvedi P, Kishimoto K, Koike H, Nasr T, Iwasawa K, Giesbrecht K, Witcher PC, Eicher A, Haines L, Lee Y, Shannon JM, Morimoto M, Wells JM, Takebe T, Zorn AM. Single cell transcriptomics identifies a signaling network coordinating endoderm and mesoderm diversification during foregut organogenesis. Nat Commun 2020; 11:4158. [PMID: 32855417 PMCID: PMC7453027 DOI: 10.1038/s41467-020-17968-x] [Citation(s) in RCA: 85] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 07/24/2020] [Indexed: 12/12/2022] Open
Abstract
Visceral organs, such as the lungs, stomach and liver, are derived from the fetal foregut through a series of inductive interactions between the definitive endoderm (DE) and the surrounding splanchnic mesoderm (SM). While DE patterning is fairly well studied, the paracrine signaling controlling SM regionalization and how this is coordinated with epithelial identity is obscure. Here, we use single cell transcriptomics to generate a high-resolution cell state map of the embryonic mouse foregut. This identifies a diversity of SM cell types that develop in close register with the organ-specific epithelium. We infer a spatiotemporal signaling network of endoderm-mesoderm interactions that orchestrate foregut organogenesis. We validate key predictions with mouse genetics, showing the importance of endoderm-derived signals in mesoderm patterning. Finally, leveraging these signaling interactions, we generate different SM subtypes from human pluripotent stem cells (hPSCs), which previously have been elusive. The single cell data can be explored at: https://research.cchmc.org/ZornLab-singlecell. The fetal murine foregut develops into visceral organs via interactions between the mesoderm and endoderm, but how is unclear. Here, the authors use single cell RNAseq to show a diversity in organ specific splanchnic mesoderm cell-types, infer a signalling network governing organogenesis and use this to differentiate human pluripotent stem cells.
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Affiliation(s)
- Lu Han
- Center for Stem Cell and Organoid Medicine (CuSTOM), Perinatal Institute, Division of Developmental Biology, Cincinnati Children's Hospital, Department of Pediatrics, University of Cincinnati, College of Medicine, Cincinnati, OH, 45229, USA
| | - Praneet Chaturvedi
- Center for Stem Cell and Organoid Medicine (CuSTOM), Perinatal Institute, Division of Developmental Biology, Cincinnati Children's Hospital, Department of Pediatrics, University of Cincinnati, College of Medicine, Cincinnati, OH, 45229, USA
| | - Keishi Kishimoto
- Center for Stem Cell and Organoid Medicine (CuSTOM), Perinatal Institute, Division of Developmental Biology, Cincinnati Children's Hospital, Department of Pediatrics, University of Cincinnati, College of Medicine, Cincinnati, OH, 45229, USA.,Laboratory for Lung Development, RIKEN Center for Biosystems Dynamics Research (BDR), Kobe, 650-0047, Japan.,CuSTOM-RIKEN BDR Collaborative Laboratory, Cincinnati Children's Hospital, Cincinnati, OH, USA
| | - Hiroyuki Koike
- CuSTOM, Division of Gastroenterology, Cincinnati Children's Hospital, Department of Pediatrics, University of Cincinnati, College of Medicine, Cincinnati, OH, 45229, USA
| | - Talia Nasr
- Center for Stem Cell and Organoid Medicine (CuSTOM), Perinatal Institute, Division of Developmental Biology, Cincinnati Children's Hospital, Department of Pediatrics, University of Cincinnati, College of Medicine, Cincinnati, OH, 45229, USA
| | - Kentaro Iwasawa
- CuSTOM, Division of Gastroenterology, Cincinnati Children's Hospital, Department of Pediatrics, University of Cincinnati, College of Medicine, Cincinnati, OH, 45229, USA
| | - Kirsten Giesbrecht
- CuSTOM, Division of Gastroenterology, Cincinnati Children's Hospital, Department of Pediatrics, University of Cincinnati, College of Medicine, Cincinnati, OH, 45229, USA
| | - Phillip C Witcher
- Center for Stem Cell and Organoid Medicine (CuSTOM), Perinatal Institute, Division of Developmental Biology, Cincinnati Children's Hospital, Department of Pediatrics, University of Cincinnati, College of Medicine, Cincinnati, OH, 45229, USA
| | - Alexandra Eicher
- Center for Stem Cell and Organoid Medicine (CuSTOM), Perinatal Institute, Division of Developmental Biology, Cincinnati Children's Hospital, Department of Pediatrics, University of Cincinnati, College of Medicine, Cincinnati, OH, 45229, USA
| | - Lauren Haines
- Center for Stem Cell and Organoid Medicine (CuSTOM), Perinatal Institute, Division of Developmental Biology, Cincinnati Children's Hospital, Department of Pediatrics, University of Cincinnati, College of Medicine, Cincinnati, OH, 45229, USA
| | - Yarim Lee
- Center for Stem Cell and Organoid Medicine (CuSTOM), Perinatal Institute, Division of Developmental Biology, Cincinnati Children's Hospital, Department of Pediatrics, University of Cincinnati, College of Medicine, Cincinnati, OH, 45229, USA
| | - John M Shannon
- Division of Pulmonary Biology, Cincinnati Children's Hospital, Department of Pediatrics, University of Cincinnati, College of Medicine, Cincinnati, OH, 45229, USA
| | - Mitsuru Morimoto
- Laboratory for Lung Development, RIKEN Center for Biosystems Dynamics Research (BDR), Kobe, 650-0047, Japan.,CuSTOM-RIKEN BDR Collaborative Laboratory, Cincinnati Children's Hospital, Cincinnati, OH, USA
| | - James M Wells
- Center for Stem Cell and Organoid Medicine (CuSTOM), Perinatal Institute, Division of Developmental Biology, Cincinnati Children's Hospital, Department of Pediatrics, University of Cincinnati, College of Medicine, Cincinnati, OH, 45229, USA
| | - Takanori Takebe
- CuSTOM, Division of Gastroenterology, Cincinnati Children's Hospital, Department of Pediatrics, University of Cincinnati, College of Medicine, Cincinnati, OH, 45229, USA
| | - Aaron M Zorn
- Center for Stem Cell and Organoid Medicine (CuSTOM), Perinatal Institute, Division of Developmental Biology, Cincinnati Children's Hospital, Department of Pediatrics, University of Cincinnati, College of Medicine, Cincinnati, OH, 45229, USA. .,CuSTOM-RIKEN BDR Collaborative Laboratory, Cincinnati Children's Hospital, Cincinnati, OH, USA.
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50
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Holloway EM, Wu JH, Czerwinski M, Sweet CW, Wu A, Tsai YH, Huang S, Stoddard AE, Capeling MM, Glass I, Spence JR. Differentiation of Human Intestinal Organoids with Endogenous Vascular Endothelial Cells. Dev Cell 2020; 54:516-528.e7. [PMID: 32841595 PMCID: PMC7480827 DOI: 10.1016/j.devcel.2020.07.023] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 06/11/2020] [Accepted: 07/29/2020] [Indexed: 12/17/2022]
Abstract
Human pluripotent stem cell (hPSC)-derived intestinal organoids (HIOs) lack some cellular populations found in the native organ, including vasculature. Using single-cell RNA sequencing (scRNA-seq), we have identified a population of endothelial cells (ECs) present early in HIO differentiation that declines over time in culture. Here, we developed a method to expand and maintain this endogenous population of ECs within HIOs (vHIOs). Given that ECs possess organ-specific gene expression, morphology, and function, we used bulk RNA-seq and scRNA-seq to interrogate the developing human intestine, lung, and kidney in order to identify organ-enriched EC gene signatures. By comparing these gene signatures and validated markers to HIO ECs, we find that HIO ECs grown in vitro share the highest similarity with native intestinal ECs relative to kidney and lung. Together, these data demonstrate that HIOs can co-differentiate a native EC population that is properly patterned with an intestine-specific EC transcriptional signature in vitro.
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Affiliation(s)
- Emily M Holloway
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Joshua H Wu
- Department of Internal Medicine, Gastroenterology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Michael Czerwinski
- Department of Internal Medicine, Gastroenterology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Caden W Sweet
- Department of Internal Medicine, Gastroenterology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Angeline Wu
- Department of Internal Medicine, Gastroenterology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Yu-Hwai Tsai
- Department of Internal Medicine, Gastroenterology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Sha Huang
- Department of Internal Medicine, Gastroenterology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Amy E Stoddard
- Department of Biomedical Engineering, University of Michigan College of Engineering, Ann Arbor, MI 48109, USA
| | - Meghan M Capeling
- Department of Biomedical Engineering, University of Michigan College of Engineering, Ann Arbor, MI 48109, USA
| | - Ian Glass
- Department of Pediatrics, Genetic Medicine, University of Washington, Seattle, WA 98195, USA
| | - Jason R Spence
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA; Department of Internal Medicine, Gastroenterology, University of Michigan Medical School, Ann Arbor, MI 48109, USA; Department of Biomedical Engineering, University of Michigan College of Engineering, Ann Arbor, MI 48109, USA.
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