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Hurley K, Ozaki M, Philippot Q, Galvin L, Crosby D, Kirwan M, Gill DR, Alysandratos KD, Jenkins G, Griese M, Nathan N, Borie R. A roadmap to precision treatments for familial pulmonary fibrosis. EBioMedicine 2024; 104:105135. [PMID: 38718684 PMCID: PMC11096859 DOI: 10.1016/j.ebiom.2024.105135] [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: 02/08/2024] [Revised: 04/14/2024] [Accepted: 04/15/2024] [Indexed: 05/19/2024] Open
Abstract
Interstitial lung diseases (ILDs) in adults and children (chILD) are a heterogeneous group of lung disorders leading to inflammation, abnormal tissue repair and scarring of the lung parenchyma often resulting in respiratory failure and death. Inherited factors directly cause, or contribute significantly to the risk of developing ILD, so called familial pulmonary fibrosis (FPF), and monogenic forms may have a poor prognosis and respond poorly to current treatments. Specific, variant-targeted or precision treatments are lacking. Clinical trials of repurposed drugs, anti-fibrotic medications and specific treatments are emerging but for many patients no interventions exist. We convened an expert working group to develop an overarching framework to address the existing research gaps in basic, translational, and clinical research and identified areas for future development of preclinical models, candidate medications and innovative clinical trials. In this Position Paper, we summarise working group discussions, recommendations, and unresolved questions concerning precision treatments for FPF.
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Affiliation(s)
- Killian Hurley
- Department of Medicine, Royal College of Surgeons in Ireland, Education and Research Centre, Beaumont Hospital, Dublin 9, Ireland; Tissue Engineering Research Group, Royal College of Surgeons in Ireland, Dublin 2, Ireland.
| | - Mari Ozaki
- Department of Medicine, Royal College of Surgeons in Ireland, Education and Research Centre, Beaumont Hospital, Dublin 9, Ireland; Tissue Engineering Research Group, Royal College of Surgeons in Ireland, Dublin 2, Ireland
| | - Quentin Philippot
- Université Paris Cité, Inserm, PHERE, Hôpital Bichat, AP-HP, Service de Pneumologie A, Centre Constitutif du Centre de Référence des Maladies Pulmonaires Rares, FHU APOLLO, Paris, France; Physiopathology and Epidemiology of Respiratory Diseases, Inserm U1152, UFR de Médecine, Université Paris Cité, 75018, Paris, France
| | - Liam Galvin
- European Pulmonary Fibrosis Federation, Overijse, Belgium
| | | | - Mary Kirwan
- Department of General Practice, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Deborah R Gill
- UK Respiratory Gene Therapy Consortium, London, United Kingdom; Gene Medicine Research Group, Radcliffe Department of Medicine (NDCLS), University of Oxford, Oxford, United Kingdom
| | - Konstantinos-Dionysios Alysandratos
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA, 02118, USA; The Pulmonary Center and Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, 02118, USA
| | - Gisli Jenkins
- Imperial College London, 4615, National Heart & Lung Institute, London, United Kingdom of Great Britain and Northern Ireland
| | - Matthias Griese
- Department of Pediatric Pneumology, German Center for Lung Research (DZL), Dr von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany
| | - Nadia Nathan
- Sorbonne Université, Pediatric Pulmonology and Reference Center for Rare Lung Diseases RespiRare, Inserm U933 Laboratory of Childhood Genetic Diseases, Armand Trousseau Hospital, APHP, Paris, France
| | - Raphael Borie
- Université Paris Cité, Inserm, PHERE, Hôpital Bichat, AP-HP, Service de Pneumologie A, Centre Constitutif du Centre de Référence des Maladies Pulmonaires Rares, FHU APOLLO, Paris, France
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2
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Burgess CL, Huang J, Bawa PS, Alysandratos KD, Minakin K, Ayers LJ, Morley MP, Babu A, Villacorta-Martin C, Yampolskaya M, Hinds A, Thapa BR, Wang F, Matschulat A, Mehta P, Morrisey EE, Varelas X, Kotton DN. Generation of human alveolar epithelial type I cells from pluripotent stem cells. Cell Stem Cell 2024; 31:657-675.e8. [PMID: 38642558 DOI: 10.1016/j.stem.2024.03.017] [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: 01/13/2023] [Revised: 01/31/2024] [Accepted: 03/27/2024] [Indexed: 04/22/2024]
Abstract
Alveolar epithelial type I cells (AT1s) line the gas exchange barrier of the distal lung and have been historically challenging to isolate or maintain in cell culture. Here, we engineer a human in vitro AT1 model system via directed differentiation of induced pluripotent stem cells (iPSCs). We use primary adult AT1 global transcriptomes to suggest benchmarks and pathways, such as Hippo-LATS-YAP/TAZ signaling, enriched in these cells. Next, we generate iPSC-derived alveolar epithelial type II cells (AT2s) and find that nuclear YAP signaling is sufficient to promote a broad transcriptomic shift from AT2 to AT1 gene programs. The resulting cells express a molecular, morphologic, and functional phenotype reminiscent of human AT1 cells, including the capacity to form a flat epithelial barrier producing characteristic extracellular matrix molecules and secreted ligands. Our results provide an in vitro model of human alveolar epithelial differentiation and a potential source of human AT1s.
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Affiliation(s)
- Claire L Burgess
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA 02118, USA; The Pulmonary Center and Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA 02118, USA
| | - Jessie Huang
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA 02118, USA; The Pulmonary Center and Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA 02118, USA
| | - Pushpinder S Bawa
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA 02118, USA
| | - Konstantinos-Dionysios Alysandratos
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA 02118, USA; The Pulmonary Center and Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA 02118, USA
| | - Kasey Minakin
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA 02118, USA; The Pulmonary Center and Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA 02118, USA
| | - Lauren J Ayers
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA 02118, USA; The Pulmonary Center and Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA 02118, USA
| | - Michael P Morley
- Penn-CHOP Lung Biology Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Apoorva Babu
- Penn-CHOP Lung Biology Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Carlos Villacorta-Martin
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA 02118, USA
| | | | - Anne Hinds
- The Pulmonary Center and Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA 02118, USA
| | - Bibek R Thapa
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA 02118, USA; The Pulmonary Center and Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA 02118, USA
| | - Feiya Wang
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA 02118, USA
| | - Adeline Matschulat
- The Pulmonary Center and Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA 02118, USA; Department of Biochemistry and Cell Biology, Boston University Chobanian & Avedisian School of Medicine, Boston, MA 02118, USA
| | - Pankaj Mehta
- Department of Physics, Boston University, Boston, MA 02215, USA
| | - Edward E Morrisey
- Penn-CHOP Lung Biology Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Xaralabos Varelas
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA 02118, USA; The Pulmonary Center and Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA 02118, USA; Department of Biochemistry and Cell Biology, Boston University Chobanian & Avedisian School of Medicine, Boston, MA 02118, USA
| | - Darrell N Kotton
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA 02118, USA; The Pulmonary Center and Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, MA 02118, USA.
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3
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Werder RB, Zhou X, Cho MH, Wilson AA. Breathing new life into the study of COPD with genes identified from genome-wide association studies. Eur Respir Rev 2024; 33:240019. [PMID: 38811034 PMCID: PMC11134200 DOI: 10.1183/16000617.0019-2024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Accepted: 02/23/2024] [Indexed: 05/31/2024] Open
Abstract
COPD is a major cause of morbidity and mortality globally. While the significance of environmental exposures in disease pathogenesis is well established, the functional contribution of genetic factors has only in recent years drawn attention. Notably, many genes associated with COPD risk are also linked with lung function. Because reduced lung function precedes COPD onset, this association is consistent with the possibility that derangements leading to COPD could arise during lung development. In this review, we summarise the role of leading genes (HHIP, FAM13A, DSP, AGER and TGFB2) identified by genome-wide association studies in lung development and COPD. Because many COPD genome-wide association study genes are enriched in lung epithelial cells, we focus on the role of these genes in the lung epithelium in development, homeostasis and injury.
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Affiliation(s)
- Rhiannon B Werder
- Murdoch Children's Research Institute, Melbourne, Australia
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA, USA
| | - Xiaobo Zhou
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Michael H Cho
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Andrew A Wilson
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA, USA
- The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, MA, USA
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Masui A, Hashimoto R, Matsumura Y, Yamamoto T, Nagao M, Noda T, Takayama K, Gotoh S. Micro-patterned culture of iPSC-derived alveolar and airway cells distinguishes SARS-CoV-2 variants. Stem Cell Reports 2024; 19:545-561. [PMID: 38552631 PMCID: PMC11096626 DOI: 10.1016/j.stemcr.2024.02.011] [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: 08/06/2023] [Revised: 02/27/2024] [Accepted: 02/28/2024] [Indexed: 04/12/2024] Open
Abstract
The emergence of severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) variants necessitated a rapid evaluation system for their pathogenesis. Lung epithelial cells are their entry points; however, in addition to their limited source, the culture of human alveolar epithelial cells is especially complicated. Induced pluripotent stem cells (iPSCs) are an alternative source of human primary stem cells. Here, we report a model for distinguishing SARS-CoV-2 variants at high resolution, using separately induced iPSC-derived alveolar and airway cells in micro-patterned culture plates. The position-specific signals induced the apical-out alveolar type 2 and multiciliated airway cells at the periphery and center of the colonies, respectively. The infection studies in each lineage enabled profiling of the pathogenesis of SARS-CoV-2 variants: infection efficiency, tropism to alveolar and airway lineages, and their responses. These results indicate that this culture system is suitable for predicting the pathogenesis of emergent SARS-CoV-2 variants.
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Affiliation(s)
- Atsushi Masui
- Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto 606-8507, Japan; Department of Drug Discovery for Lung Diseases, Graduate School of Medicine, Kyoto University, Kyoto 606-8501, Japan
| | - Rina Hashimoto
- Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto 606-8507, Japan
| | - Yasufumi Matsumura
- Department of Clinical Laboratory Medicine, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan
| | - Takuya Yamamoto
- Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto 606-8507, Japan; Medical-risk Avoidance Based on iPS Cells Team, RIKEN Center for Advanced Intelligence Project (AIP), Kyoto 606-8507, Japan; Institute for the Advanced Study of Human Biology (WPI-ASHBi), Kyoto University, Kyoto 606-8501, Japan
| | - Miki Nagao
- Department of Clinical Laboratory Medicine, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan
| | - Takeshi Noda
- Laboratory of Ultrastructural Virology, Institute for Life and Medical Sciences, Kyoto University, Kyoto 606-8507, Japan; Laboratory of Ultrastructural Virology, Graduate School of Biostudies, Kyoto University, Kyoto 606-8507, Japan
| | - Kazuo Takayama
- Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto 606-8507, Japan.
| | - Shimpei Gotoh
- Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto 606-8507, Japan; Department of Drug Discovery for Lung Diseases, Graduate School of Medicine, Kyoto University, Kyoto 606-8501, Japan.
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5
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Goecke T, Ius F, Ruhparwar A, Martin U. Unlocking the Future: Pluripotent Stem Cell-Based Lung Repair. Cells 2024; 13:635. [PMID: 38607074 PMCID: PMC11012168 DOI: 10.3390/cells13070635] [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: 01/05/2024] [Revised: 03/18/2024] [Accepted: 03/26/2024] [Indexed: 04/13/2024] Open
Abstract
The human respiratory system is susceptible to a variety of diseases, ranging from chronic obstructive pulmonary disease (COPD) and pulmonary fibrosis to acute respiratory distress syndrome (ARDS). Today, lung diseases represent one of the major challenges to the health care sector and represent one of the leading causes of death worldwide. Current treatment options often focus on managing symptoms rather than addressing the underlying cause of the disease. The limitations of conventional therapies highlight the urgent clinical need for innovative solutions capable of repairing damaged lung tissue at a fundamental level. Pluripotent stem cell technologies have now reached clinical maturity and hold immense potential to revolutionize the landscape of lung repair and regenerative medicine. Meanwhile, human embryonic (HESCs) and human-induced pluripotent stem cells (hiPSCs) can be coaxed to differentiate into lung-specific cell types such as bronchial and alveolar epithelial cells, or pulmonary endothelial cells. This holds the promise of regenerating damaged lung tissue and restoring normal respiratory function. While methods for targeted genetic engineering of hPSCs and lung cell differentiation have substantially advanced, the required GMP-grade clinical-scale production technologies as well as the development of suitable preclinical animal models and cell application strategies are less advanced. This review provides an overview of current perspectives on PSC-based therapies for lung repair, explores key advances, and envisions future directions in this dynamic field.
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Affiliation(s)
- Tobias Goecke
- Leibniz Research Laboratories for Biotechnology and Artificial Organs, Lower Saxony Center for Biomedical Engineering, Implant Research and Development /Department of Cardiothoracic, Transplantation and Vascular Surgery, Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany; (F.I.); (A.R.)
- REBIRTH-Research Center for Translational and Regenerative Medicine, Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany
- Biomedical Research in End-stage and Obstructive Lung Disease (BREATH), Member of the German Center for Lung Research (DZL), Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany
| | - Fabio Ius
- Leibniz Research Laboratories for Biotechnology and Artificial Organs, Lower Saxony Center for Biomedical Engineering, Implant Research and Development /Department of Cardiothoracic, Transplantation and Vascular Surgery, Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany; (F.I.); (A.R.)
- REBIRTH-Research Center for Translational and Regenerative Medicine, Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany
- Biomedical Research in End-stage and Obstructive Lung Disease (BREATH), Member of the German Center for Lung Research (DZL), Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany
| | - Arjang Ruhparwar
- Leibniz Research Laboratories for Biotechnology and Artificial Organs, Lower Saxony Center for Biomedical Engineering, Implant Research and Development /Department of Cardiothoracic, Transplantation and Vascular Surgery, Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany; (F.I.); (A.R.)
- REBIRTH-Research Center for Translational and Regenerative Medicine, Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany
- Biomedical Research in End-stage and Obstructive Lung Disease (BREATH), Member of the German Center for Lung Research (DZL), Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany
| | - Ulrich Martin
- Leibniz Research Laboratories for Biotechnology and Artificial Organs, Lower Saxony Center for Biomedical Engineering, Implant Research and Development /Department of Cardiothoracic, Transplantation and Vascular Surgery, Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany; (F.I.); (A.R.)
- REBIRTH-Research Center for Translational and Regenerative Medicine, Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany
- Biomedical Research in End-stage and Obstructive Lung Disease (BREATH), Member of the German Center for Lung Research (DZL), Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany
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6
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Basil MC, Alysandratos KD, Kotton DN, Morrisey EE. Lung repair and regeneration: Advanced models and insights into human disease. Cell Stem Cell 2024; 31:439-454. [PMID: 38492572 PMCID: PMC11070171 DOI: 10.1016/j.stem.2024.02.009] [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: 12/05/2023] [Revised: 02/07/2024] [Accepted: 02/22/2024] [Indexed: 03/18/2024]
Abstract
The respiratory system acts as both the primary site of gas exchange and an important sensor and barrier to the external environment. The increase in incidences of respiratory disease over the past decades has highlighted the importance of developing improved therapeutic approaches. This review will summarize recent research on the cellular complexity of the mammalian respiratory system with a focus on gas exchange and immunological defense functions of the lung. Different models of repair and regeneration will be discussed to help interpret human and animal data and spur the investigation of models and assays for future drug development.
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Affiliation(s)
- Maria C Basil
- Department of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Penn, Children's Hospital of Philadelphia (CHOP) Lung Biology Institute, University of Pennsylvania, Philadelphia, PA 19104, USA.
| | - Konstantinos-Dionysios Alysandratos
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA; The Pulmonary Center and Department of Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA.
| | - Darrell N Kotton
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA; The Pulmonary Center and Department of Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA.
| | - Edward E Morrisey
- Department of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Cell and Developmental Biology, University of Pennsylvania, Philadelphia, PA 19104, USA; Penn, Children's Hospital of Philadelphia (CHOP) Lung Biology Institute, University of Pennsylvania, Philadelphia, PA 19104, USA.
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7
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Serna Villa V, Ren X. Lung Progenitor and Stem Cell Transplantation as a Potential Regenerative Therapy for Lung Diseases. Transplantation 2024:00007890-990000000-00675. [PMID: 38416452 DOI: 10.1097/tp.0000000000004959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Abstract
Chronic lung diseases are debilitating illnesses ranking among the top causes of death globally. Currently, clinically available therapeutic options capable of curing chronic lung diseases are limited to lung transplantation, which is hindered by donor organ shortage. This highlights the urgent need for alternative strategies to repair damaged lung tissues. Stem cell transplantation has emerged as a promising avenue for regenerative treatment of the lung, which involves delivery of healthy lung epithelial progenitor cells that subsequently engraft in the injured tissue and further differentiate to reconstitute the functional respiratory epithelium. These transplanted progenitor cells possess the remarkable ability to self-renew, thereby offering the potential for sustained long-term treatment effects. Notably, the transplantation of basal cells, the airway stem cells, holds the promise for rehabilitating airway injuries resulting from environmental factors or genetic conditions such as cystic fibrosis. Similarly, for diseases affecting the alveoli, alveolar type II cells have garnered interest as a viable alveolar stem cell source for restoring the lung parenchyma from genetic or environmentally induced dysfunctions. Expanding upon these advancements, the use of induced pluripotent stem cells to derive lung progenitor cells for transplantation offers advantages such as scalability and patient specificity. In this review, we comprehensively explore the progress made in lung stem cell transplantation, providing insights into the current state of the field and its future prospects.
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Affiliation(s)
- Vanessa Serna Villa
- Department of Biomedical Engineering, Carnegie Mellon University, Pittsburgh, PA
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8
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Sun YL, Hennessey EE, Heins H, Yang P, Villacorta-Martin C, Kwan J, Gopalan K, James M, Emili A, Cole FS, Wambach JA, Kotton DN. Human pluripotent stem cell modeling of alveolar type 2 cell dysfunction caused by ABCA3 mutations. J Clin Invest 2024; 134:e164274. [PMID: 38226623 PMCID: PMC10786693 DOI: 10.1172/jci164274] [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: 08/08/2022] [Accepted: 11/14/2023] [Indexed: 01/17/2024] Open
Abstract
Mutations in ATP-binding cassette A3 (ABCA3), a phospholipid transporter critical for surfactant homeostasis in pulmonary alveolar type II epithelial cells (AEC2s), are the most common genetic causes of childhood interstitial lung disease (chILD). Treatments for patients with pathological variants of ABCA3 mutations are limited, in part due to a lack of understanding of disease pathogenesis resulting from an inability to access primary AEC2s from affected children. Here, we report the generation of AEC2s from affected patient induced pluripotent stem cells (iPSCs) carrying homozygous versions of multiple ABCA3 mutations. We generated syngeneic CRISPR/Cas9 gene-corrected and uncorrected iPSCs and ABCA3-mutant knockin ABCA3:GFP fusion reporter lines for in vitro disease modeling. We observed an expected decreased capacity for surfactant secretion in ABCA3-mutant iPSC-derived AEC2s (iAEC2s), but we also found an unexpected epithelial-intrinsic aberrant phenotype in mutant iAEC2s, presenting as diminished progenitor potential, increased NFκB signaling, and the production of pro-inflammatory cytokines. The ABCA3:GFP fusion reporter permitted mutant-specific, quantifiable characterization of lamellar body size and ABCA3 protein trafficking, functional features that are perturbed depending on ABCA3 mutation type. Our disease model provides a platform for understanding ABCA3 mutation-mediated mechanisms of alveolar epithelial cell dysfunction that may trigger chILD pathogenesis.
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Affiliation(s)
- Yuliang L. Sun
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, Massachusetts, USA
- The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Erin E. Hennessey
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, Massachusetts, USA
- The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Hillary Heins
- Division of Newborn Medicine, Edward Mallinckrodt Department of Pediatrics, Washington University School of Medicine and St. Louis Children’s Hospital, St. Louis, Missouri, USA
| | - Ping Yang
- Division of Newborn Medicine, Edward Mallinckrodt Department of Pediatrics, Washington University School of Medicine and St. Louis Children’s Hospital, St. Louis, Missouri, USA
| | - Carlos Villacorta-Martin
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, Massachusetts, USA
| | - Julian Kwan
- Departments of Biology and Biochemistry, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Krithi Gopalan
- University of Massachusetts Chan Medical School, Worcester, Massachusetts, USA
| | - Marianne James
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, Massachusetts, USA
| | - Andrew Emili
- Departments of Biology and Biochemistry, Boston University School of Medicine, Boston, Massachusetts, USA
| | - F. Sessions Cole
- Division of Newborn Medicine, Edward Mallinckrodt Department of Pediatrics, Washington University School of Medicine and St. Louis Children’s Hospital, St. Louis, Missouri, USA
| | - Jennifer A. Wambach
- Division of Newborn Medicine, Edward Mallinckrodt Department of Pediatrics, Washington University School of Medicine and St. Louis Children’s Hospital, St. Louis, Missouri, USA
| | - Darrell N. Kotton
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, Massachusetts, USA
- The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, Massachusetts, USA
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9
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Joo H, Min S, Cho SW. Advanced lung organoids for respiratory system and pulmonary disease modeling. J Tissue Eng 2024; 15:20417314241232502. [PMID: 38406820 PMCID: PMC10894554 DOI: 10.1177/20417314241232502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 01/30/2024] [Indexed: 02/27/2024] Open
Abstract
Amidst the recent coronavirus disease 2019 (COVID-19) pandemic, respiratory system research has made remarkable progress, particularly focusing on infectious diseases. Lung organoid, a miniaturized structure recapitulating lung tissue, has gained global attention because of its advantages over other conventional models such as two-dimensional (2D) cell models and animal models. Nevertheless, lung organoids still face limitations concerning heterogeneity, complexity, and maturity compared to the native lung tissue. To address these limitations, researchers have employed co-culture methods with various cell types including endothelial cells, mesenchymal cells, and immune cells, and incorporated bioengineering platforms such as air-liquid interfaces, microfluidic chips, and functional hydrogels. These advancements have facilitated applications of lung organoids to studies of pulmonary diseases, providing insights into disease mechanisms and potential treatments. This review introduces recent progress in the production methods of lung organoids, strategies for improving maturity, functionality, and complexity of organoids, and their application in disease modeling, including respiratory infection and pulmonary fibrosis.
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Affiliation(s)
- Hyebin Joo
- Department of Biotechnology, Yonsei University, Seoul, Republic of Korea
| | - Sungjin Min
- Department of Biotechnology, Yonsei University, Seoul, Republic of Korea
| | - Seung-Woo Cho
- Department of Biotechnology, Yonsei University, Seoul, Republic of Korea
- Center for Nanomedicine, Institute for Basic Science (IBS), Seoul, Republic of Korea
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10
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Toth A, Kannan P, Snowball J, Kofron M, Wayman JA, Bridges JP, Miraldi ER, Swarr D, Zacharias WJ. Alveolar epithelial progenitor cells require Nkx2-1 to maintain progenitor-specific epigenomic state during lung homeostasis and regeneration. Nat Commun 2023; 14:8452. [PMID: 38114516 PMCID: PMC10775890 DOI: 10.1038/s41467-023-44184-0] [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: 09/22/2022] [Accepted: 12/04/2023] [Indexed: 12/21/2023] Open
Abstract
Lung epithelial regeneration after acute injury requires coordination cellular coordination to pattern the morphologically complex alveolar gas exchange surface. During adult lung regeneration, Wnt-responsive alveolar epithelial progenitor (AEP) cells, a subset of alveolar type 2 (AT2) cells, proliferate and transition to alveolar type 1 (AT1) cells. Here, we report a refined primary murine alveolar organoid, which recapitulates critical aspects of in vivo regeneration. Paired scRNAseq and scATACseq followed by transcriptional regulatory network (TRN) analysis identified two AT1 transition states driven by distinct regulatory networks controlled in part by differential activity of Nkx2-1. Genetic ablation of Nkx2-1 in AEP-derived organoids was sufficient to cause transition to a proliferative stressed Krt8+ state, and AEP-specific deletion of Nkx2-1 in adult mice led to rapid loss of progenitor state and uncontrolled growth of Krt8+ cells. Together, these data implicate dynamic epigenetic maintenance via Nkx2-1 as central to the control of facultative progenitor activity in AEPs.
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Affiliation(s)
- Andrea Toth
- Perinatal Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Division of Pulmonary Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Medical Scientist Training Program, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Molecular and Developmental Biology Graduate Program, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Paranthaman Kannan
- Perinatal Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Division of Pulmonary Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - John Snowball
- Perinatal Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Division of Pulmonary Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Matthew Kofron
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Bio-Imaging and Analysis Facility, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Joseph A Wayman
- Division of Immunology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - James P Bridges
- Department of Medicine, Division of Pulmonary Sciences and Critical Care Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
- Department of Medicine, Division of Pulmonary and Critical Care Medicine, National Jewish Health, Denver, Colorado, USA
| | - Emily R Miraldi
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Division of Immunology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Daniel Swarr
- Perinatal Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Division of Pulmonary Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - William J Zacharias
- Perinatal Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
- Division of Pulmonary Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
- Center for Stem Cell and Organoid Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
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11
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Liu D, Fu Y, Wang X, Wang X, Fang X, Zhou Y, Wang R, Zhang P, Jiang M, Jia D, Wang J, Chen H, Guo G, Han X. Characterization of human pluripotent stem cell differentiation by single-cell dual-omics analyses. Stem Cell Reports 2023; 18:2464-2481. [PMID: 37995704 PMCID: PMC10724075 DOI: 10.1016/j.stemcr.2023.10.018] [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: 03/13/2023] [Revised: 10/24/2023] [Accepted: 10/26/2023] [Indexed: 11/25/2023] Open
Abstract
In vivo differentiation of human pluripotent stem cells (hPSCs) has unique advantages, such as multilineage differentiation, angiogenesis, and close cell-cell interactions. To systematically investigate multilineage differentiation mechanisms of hPSCs, we constructed the in vivo hPSC differentiation landscape containing 239,670 cells using teratoma models. We identified 43 cell types, inferred 18 cell differentiation trajectories, and characterized common and specific gene regulation patterns during hPSC differentiation at both transcriptional and epigenetic levels. Additionally, we developed the developmental single-cell Basic Local Alignment Search Tool (dscBLAST), an R-based cell identification tool, to simplify the identification processes of developmental cells. Using dscBLAST, we aligned cells in multiple differentiation models to normally developing cells to further understand their differentiation states. Overall, our study offers new insights into stem cell differentiation and human embryonic development; dscBLAST shows favorable cell identification performance, providing a powerful identification tool for developmental cells.
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Affiliation(s)
- Daiyuan Liu
- Center for Stem Cell and Regenerative Medicine, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310058, China
| | - Yuting Fu
- Center for Stem Cell and Regenerative Medicine, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310058, China
| | - Xinru Wang
- Center for Stem Cell and Regenerative Medicine, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310058, China
| | - Xueyi Wang
- Center for Stem Cell and Regenerative Medicine, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310058, China
| | - Xing Fang
- Center for Stem Cell and Regenerative Medicine, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310058, China; Zhejiang Provincial Key Laboratory for Tissue Engineering and Regenerative Medicine, Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Regenerative Medicine, Hangzhou, Zhejiang 310058, China
| | - Yincong Zhou
- College of Life Sciences, Zhejiang University, Hangzhou 310058, China
| | - Renying Wang
- Center for Stem Cell and Regenerative Medicine, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310058, China
| | - Peijing Zhang
- Center for Stem Cell and Regenerative Medicine, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310058, China; Zhejiang Provincial Key Laboratory for Tissue Engineering and Regenerative Medicine, Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Regenerative Medicine, Hangzhou, Zhejiang 310058, China
| | - Mengmeng Jiang
- Liangzhu Laboratory, Zhejiang University, 1369 West Wenyi Road, Hangzhou 311121, China
| | - Danmei Jia
- Center for Stem Cell and Regenerative Medicine, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310058, China
| | - Jingjing Wang
- Liangzhu Laboratory, Zhejiang University, 1369 West Wenyi Road, Hangzhou 311121, China
| | - Haide Chen
- Center for Stem Cell and Regenerative Medicine, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310058, China; Liangzhu Laboratory, Zhejiang University, 1369 West Wenyi Road, Hangzhou 311121, China; M20 Genomics, Hangzhou, China
| | - Guoji Guo
- Center for Stem Cell and Regenerative Medicine, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310058, China; Zhejiang Provincial Key Laboratory for Tissue Engineering and Regenerative Medicine, Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Regenerative Medicine, Hangzhou, Zhejiang 310058, China; Liangzhu Laboratory, Zhejiang University, 1369 West Wenyi Road, Hangzhou 311121, China
| | - Xiaoping Han
- Center for Stem Cell and Regenerative Medicine, and Bone Marrow Transplantation Center of the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310058, China; Zhejiang Provincial Key Laboratory for Tissue Engineering and Regenerative Medicine, Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Regenerative Medicine, Hangzhou, Zhejiang 310058, China.
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12
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Li C, Liu Z, Anderson J, Liu Z, Tang L, Li Y, Peng N, Chen J, Liu X, Fu L, Townes TM, Rowe SM, Bedwell DM, Guimbellot J, Zhao R. Prime editing-mediated correction of the CFTR W1282X mutation in iPSCs and derived airway epithelial cells. PLoS One 2023; 18:e0295009. [PMID: 38019847 PMCID: PMC10686454 DOI: 10.1371/journal.pone.0295009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 11/13/2023] [Indexed: 12/01/2023] Open
Abstract
A major unmet need in the cystic fibrosis (CF) therapeutic landscape is the lack of effective treatments for nonsense CFTR mutations, which affect approximately 10% of CF patients. Correction of nonsense CFTR mutations via genomic editing represents a promising therapeutic approach. In this study, we tested whether prime editing, a novel CRISPR-based genomic editing method, can be a potential therapeutic modality to correct nonsense CFTR mutations. We generated iPSCs from a CF patient homozygous for the CFTR W1282X mutation. We demonstrated that prime editing corrected one mutant allele in iPSCs, which effectively restored CFTR function in iPSC-derived airway epithelial cells and organoids. We further demonstrated that prime editing may directly repair mutations in iPSC-derived airway epithelial cells when the prime editing machinery is efficiently delivered by helper-dependent adenovirus (HDAd). Together, our data demonstrated that prime editing may potentially be applied to correct CFTR mutations such as W1282X.
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Affiliation(s)
- Chao Li
- Department of Biochemistry and Molecular Genetics, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Zhong Liu
- Department of Biochemistry and Molecular Genetics, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Justin Anderson
- Department of Pediatrics, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
- Gregory Fleming James Cystic Fibrosis Research Center, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Zhongyu Liu
- Gregory Fleming James Cystic Fibrosis Research Center, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Liping Tang
- Gregory Fleming James Cystic Fibrosis Research Center, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
- Department of Medicine, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Yao Li
- Gregory Fleming James Cystic Fibrosis Research Center, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
- Department of Medicine, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Ning Peng
- Gregory Fleming James Cystic Fibrosis Research Center, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
- Department of Medicine, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Jianguo Chen
- Gregory Fleming James Cystic Fibrosis Research Center, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
- Department of Medicine, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Xueming Liu
- Key Laboratory of Imaging Processing and Intelligent Control, School of Artificial Intelligence and Automation, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Lianwu Fu
- Department of Biochemistry and Molecular Genetics, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
- Gregory Fleming James Cystic Fibrosis Research Center, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Tim M. Townes
- Department of Biochemistry and Molecular Genetics, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Steven M. Rowe
- Gregory Fleming James Cystic Fibrosis Research Center, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
- Department of Medicine, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - David M. Bedwell
- Department of Biochemistry and Molecular Genetics, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
- Gregory Fleming James Cystic Fibrosis Research Center, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Jennifer Guimbellot
- Department of Pediatrics, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
- Gregory Fleming James Cystic Fibrosis Research Center, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Rui Zhao
- Department of Biochemistry and Molecular Genetics, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
- Gregory Fleming James Cystic Fibrosis Research Center, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
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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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Vazquez-Armendariz AI, Tata PR. Recent advances in lung organoid development and applications in disease modeling. J Clin Invest 2023; 133:e170500. [PMID: 37966116 PMCID: PMC10645385 DOI: 10.1172/jci170500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2023] Open
Abstract
Over the last decade, several organoid models have evolved to acquire increasing cellular, structural, and functional complexity. Advanced lung organoid platforms derived from various sources, including adult, fetal, and induced pluripotent stem cells, have now been generated, which more closely mimic the cellular architecture found within the airways and alveoli. In this regard, the establishment of novel protocols with optimized stem cell isolation and culture conditions has given rise to an array of models able to study key cellular and molecular players involved in lung injury and repair. In addition, introduction of other nonepithelial cellular components, such as immune, mesenchymal, and endothelial cells, and employment of novel precision gene editing tools have further broadened the range of applications for these systems by providing a microenvironment and/or phenotype closer to the desired in vivo scenario. Thus, these developments in organoid technology have enhanced our ability to model various aspects of lung biology, including pathogenesis of diseases such as chronic obstructive pulmonary disease, pulmonary fibrosis, cystic fibrosis, and infectious disease and host-microbe interactions, in ways that are often difficult to undertake using only in vivo models. In this Review, we summarize the latest developments in lung organoid technology and their applicability for disease modeling and outline their strengths, drawbacks, and potential avenues for future development.
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Affiliation(s)
- Ana I. Vazquez-Armendariz
- University of Bonn, Transdisciplinary Research Area Life and Health, Organoid Biology, Life & Medical Sciences Institute, Bonn, Germany
- Department of Medicine V, Cardio-Pulmonary Institute, Universities of Giessen and Marburg Lung Center, Member of the German Center for Lung Research and Institute for Lung Health, Giessen, Germany
| | - Purushothama Rao Tata
- Department of Cell Biology, Duke University School of Medicine, Durham, North Carolina, USA
- Duke Cancer Institute, Duke University, Durham, North Carolina, USA
- Duke Regeneration Center, Duke University School of Medicine, Durham, North Carolina, USA
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15
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Jain KG, Xi NM, Zhao R, Ahmad W, Ali G, Ji HL. Alveolar Type 2 Epithelial Cell Organoids: Focus on Culture Methods. Biomedicines 2023; 11:3034. [PMID: 38002035 PMCID: PMC10669847 DOI: 10.3390/biomedicines11113034] [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: 10/12/2023] [Revised: 11/09/2023] [Accepted: 11/10/2023] [Indexed: 11/26/2023] Open
Abstract
Lung diseases rank third in terms of mortality and represent a significant economic burden globally. Scientists have been conducting research to better understand respiratory diseases and find treatments for them. An ideal in vitro model must mimic the in vivo organ structure, physiology, and pathology. Organoids are self-organizing, three-dimensional (3D) structures originating from adult stem cells, embryonic lung bud progenitors, embryonic stem cells (ESCs), and induced pluripotent stem cells (iPSCs). These 3D organoid cultures may provide a platform for exploring tissue development, the regulatory mechanisms related to the repair of lung epithelia, pathophysiological and immunomodulatory responses to different respiratory conditions, and screening compounds for new drugs. To create 3D lung organoids in vitro, both co-culture and feeder-free methods have been used. However, there exists substantial heterogeneity in the organoid culture methods, including the sources of AT2 cells, media composition, and feeder cell origins. This article highlights the currently available methods for growing AT2 organoids and prospective improvements to improve the available culture techniques/conditions. Further, we discuss various applications, particularly those aimed at modeling human distal lung diseases and cell therapy.
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Affiliation(s)
- Krishan Gopal Jain
- Department of Surgery, Health Sciences Division, Stritch School of Medicine, Loyola University Chicago, Maywood, IL 60153, USA; (K.G.J.); (R.Z.); (W.A.)
- Burn and Shock Trauma Research Institute, Health Sciences Division, Stritch School of Medicine, Loyola University Chicago, Maywood, IL 60153, USA
| | - Nan Miles Xi
- Department of Mathematics and Statistics, Loyola University Chicago, Chicago, IL 60660, USA;
| | - Runzhen Zhao
- Department of Surgery, Health Sciences Division, Stritch School of Medicine, Loyola University Chicago, Maywood, IL 60153, USA; (K.G.J.); (R.Z.); (W.A.)
- Burn and Shock Trauma Research Institute, Health Sciences Division, Stritch School of Medicine, Loyola University Chicago, Maywood, IL 60153, USA
| | - Waqas Ahmad
- Department of Surgery, Health Sciences Division, Stritch School of Medicine, Loyola University Chicago, Maywood, IL 60153, USA; (K.G.J.); (R.Z.); (W.A.)
- Burn and Shock Trauma Research Institute, Health Sciences Division, Stritch School of Medicine, Loyola University Chicago, Maywood, IL 60153, USA
| | - Gibran Ali
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN 55905, USA;
| | - Hong-Long Ji
- Department of Surgery, Health Sciences Division, Stritch School of Medicine, Loyola University Chicago, Maywood, IL 60153, USA; (K.G.J.); (R.Z.); (W.A.)
- Burn and Shock Trauma Research Institute, Health Sciences Division, Stritch School of Medicine, Loyola University Chicago, Maywood, IL 60153, USA
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16
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Miura A, Sarmah H, Tanaka J, Hwang Y, Sawada A, Shimamura Y, Otoshi T, Kondo Y, Fang Y, Shimizu D, Ninish Z, Suer JL, Dubois NC, Davis J, Toyooka S, Wu J, Que J, Hawkins FJ, Lin CS, Mori M. Conditional blastocyst complementation of a defective Foxa2 lineage efficiently promotes the generation of the whole lung. eLife 2023; 12:e86105. [PMID: 37861292 PMCID: PMC10642968 DOI: 10.7554/elife.86105] [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: 01/11/2023] [Accepted: 10/19/2023] [Indexed: 10/21/2023] Open
Abstract
Millions suffer from incurable lung diseases, and the donor lung shortage hampers organ transplants. Generating the whole organ in conjunction with the thymus is a significant milestone for organ transplantation because the thymus is the central organ to educate immune cells. Using lineage-tracing mice and human pluripotent stem cell (PSC)-derived lung-directed differentiation, we revealed that gastrulating Foxa2 lineage contributed to both lung mesenchyme and epithelium formation. Interestingly, Foxa2 lineage-derived cells in the lung mesenchyme progressively increased and occupied more than half of the mesenchyme niche, including endothelial cells, during lung development. Foxa2 promoter-driven, conditional Fgfr2 gene depletion caused the lung and thymus agenesis phenotype in mice. Wild-type donor mouse PSCs injected into their blastocysts rescued this phenotype by complementing the Fgfr2-defective niche in the lung epithelium and mesenchyme and thymic epithelium. Donor cell is shown to replace the entire lung epithelial and robust mesenchymal niche during lung development, efficiently complementing the nearly entire lung niche. Importantly, those mice survived until adulthood with normal lung function. These results suggest that our Foxa2 lineage-based model is unique for the progressive mobilization of donor cells into both epithelial and mesenchymal lung niches and thymus generation, which can provide critical insights into studying lung transplantation post-transplantation shortly.
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Affiliation(s)
- Akihiro Miura
- Columbia Center for Human Development and Division of Pulmonary, Allergy, Critical Care, Department of Medicine, Columbia University Medical CenterNew YorkUnited States
- Department of Thoracic, Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesOkayamaJapan
| | - Hemanta Sarmah
- Columbia Center for Human Development and Division of Pulmonary, Allergy, Critical Care, Department of Medicine, Columbia University Medical CenterNew YorkUnited States
| | - Junichi Tanaka
- Columbia Center for Human Development and Division of Pulmonary, Allergy, Critical Care, Department of Medicine, Columbia University Medical CenterNew YorkUnited States
| | - Youngmin Hwang
- Columbia Center for Human Development and Division of Pulmonary, Allergy, Critical Care, Department of Medicine, Columbia University Medical CenterNew YorkUnited States
| | - Anri Sawada
- Columbia Center for Human Development and Division of Pulmonary, Allergy, Critical Care, Department of Medicine, Columbia University Medical CenterNew YorkUnited States
| | - Yuko Shimamura
- Columbia Center for Human Development and Division of Pulmonary, Allergy, Critical Care, Department of Medicine, Columbia University Medical CenterNew YorkUnited States
| | - Takehiro Otoshi
- Columbia Center for Human Development and Division of Pulmonary, Allergy, Critical Care, Department of Medicine, Columbia University Medical CenterNew YorkUnited States
| | - Yuri Kondo
- Columbia Center for Human Development and Division of Pulmonary, Allergy, Critical Care, Department of Medicine, Columbia University Medical CenterNew YorkUnited States
| | - Yinshan Fang
- Columbia Center for Human Development and Division of Pulmonary, Allergy, Critical Care, Department of Medicine, Columbia University Medical CenterNew YorkUnited States
| | - Dai Shimizu
- Columbia Center for Human Development and Division of Pulmonary, Allergy, Critical Care, Department of Medicine, Columbia University Medical CenterNew YorkUnited States
| | - Zurab Ninish
- Columbia Center for Human Development and Division of Pulmonary, Allergy, Critical Care, Department of Medicine, Columbia University Medical CenterNew YorkUnited States
| | - Jake Le Suer
- The Pulmonary Center and Department of Medicine, Boston University School of MedicineBostonUnited States
- Center for Regenerative Medicine, Boston University and Boston Medical CenterBostonUnited States
| | - Nicole C Dubois
- Department of Cell, Developmental and Regenerative Biology, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | - Jennifer Davis
- Department of Pathology, University of WashingtonSeattleUnited States
| | - Shinichi Toyooka
- Department of Thoracic, Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesOkayamaJapan
| | - Jun Wu
- Department of Molecular Biology, University of Texas Southwestern Medical CenterDallasUnited States
| | - Jianwen Que
- Columbia Center for Human Development and Division of Pulmonary, Allergy, Critical Care, Department of Medicine, Columbia University Medical CenterNew YorkUnited States
| | - Finn J Hawkins
- The Pulmonary Center and Department of Medicine, Boston University School of MedicineBostonUnited States
- Center for Regenerative Medicine, Boston University and Boston Medical CenterBostonUnited States
| | - Chyuan-Sheng Lin
- Bernard and Shirlee Brown Glaucoma Laboratory, Department of Pathology and Cell Biology, College of Physicians and Surgeons, Columbia University Irving Medical CenterNew YorkUnited States
| | - Munemasa Mori
- Columbia Center for Human Development and Division of Pulmonary, Allergy, Critical Care, Department of Medicine, Columbia University Medical CenterNew YorkUnited States
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17
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Ma L, Thapa BR, Le Suer JA, Tilston-Lünel A, Herriges MJ, Berical A, Beermann ML, Wang F, Bawa PS, Kohn A, Ysasi AB, Kiyokawa H, Matte TM, Randell SH, Varelas X, Hawkins FJ, Kotton DN. Airway stem cell reconstitution by the transplantation of primary or pluripotent stem cell-derived basal cells. Cell Stem Cell 2023; 30:1199-1216.e7. [PMID: 37625411 PMCID: PMC10528754 DOI: 10.1016/j.stem.2023.07.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 06/13/2023] [Accepted: 07/28/2023] [Indexed: 08/27/2023]
Abstract
Life-long reconstitution of a tissue's resident stem cell compartment with engrafted cells has the potential to durably replenish organ function. Here, we demonstrate the engraftment of the airway epithelial stem cell compartment via intra-airway transplantation of mouse or human primary and pluripotent stem cell (PSC)-derived airway basal cells (BCs). Murine primary or PSC-derived BCs transplanted into polidocanol-injured syngeneic recipients give rise for at least two years to progeny that stably display the morphologic, molecular, and functional phenotypes of airway epithelia. The engrafted basal-like cells retain extensive self-renewal potential, evident by the capacity to reconstitute the tracheal epithelium through seven generations of secondary transplantation. Using the same approach, human primary or PSC-derived BCs transplanted into NOD scid gamma (NSG) recipient mice similarly display multilineage airway epithelial differentiation in vivo. Our results may provide a step toward potential future syngeneic cell-based therapy for patients with diseases resulting from airway epithelial cell damage or dysfunction.
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Affiliation(s)
- Liang Ma
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA; The Pulmonary Center, Department of Medicine, Boston University School of Medicine, Boston, MA 02118, USA
| | - Bibek R Thapa
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA; The Pulmonary Center, Department of Medicine, Boston University School of Medicine, Boston, MA 02118, USA; Department of Biology, Boston University, Boston, MA 02215, USA
| | - Jake A Le Suer
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA; The Pulmonary Center, Department of Medicine, Boston University School of Medicine, Boston, MA 02118, USA
| | - Andrew Tilston-Lünel
- The Pulmonary Center, Department of Medicine, Boston University School of Medicine, Boston, MA 02118, USA; Department of Biochemistry, Boston University School of Medicine, Boston, MA 02118, USA
| | - Michael J Herriges
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA; The Pulmonary Center, Department of Medicine, Boston University School of Medicine, Boston, MA 02118, USA
| | - Andrew Berical
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA; The Pulmonary Center, Department of Medicine, Boston University School of Medicine, Boston, MA 02118, USA
| | - Mary Lou Beermann
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA; The Pulmonary Center, Department of Medicine, Boston University School of Medicine, Boston, MA 02118, USA
| | - Feiya Wang
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA
| | - Pushpinder S Bawa
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA
| | - Anat Kohn
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA; The Pulmonary Center, Department of Medicine, Boston University School of Medicine, Boston, MA 02118, USA
| | - Alexandra B Ysasi
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA; The Pulmonary Center, Department of Medicine, Boston University School of Medicine, Boston, MA 02118, USA
| | - Hirofumi Kiyokawa
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA; The Pulmonary Center, Department of Medicine, Boston University School of Medicine, Boston, MA 02118, USA
| | - Taylor M Matte
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA; The Pulmonary Center, Department of Medicine, Boston University School of Medicine, Boston, MA 02118, USA
| | - Scott H Randell
- Marsico Lung Institute/Cystic Fibrosis Center, Department of Cell Biology and Physiology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Xaralabos Varelas
- Department of Biochemistry, Boston University School of Medicine, Boston, MA 02118, USA
| | - Finn J Hawkins
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA; The Pulmonary Center, Department of Medicine, Boston University School of Medicine, Boston, MA 02118, USA
| | - Darrell N Kotton
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA; The Pulmonary Center, Department of Medicine, Boston University School of Medicine, Boston, MA 02118, USA.
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18
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Ptasinski V, Monkley SJ, Öst K, Tammia M, Alsafadi HN, Overed-Sayer C, Hazon P, Wagner DE, Murray LA. Modeling fibrotic alveolar transitional cells with pluripotent stem cell-derived alveolar organoids. Life Sci Alliance 2023; 6:e202201853. [PMID: 37230801 PMCID: PMC10213712 DOI: 10.26508/lsa.202201853] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 05/09/2023] [Accepted: 05/10/2023] [Indexed: 05/27/2023] Open
Abstract
Repeated injury of the lung epithelium is proposed to be the main driver of idiopathic pulmonary fibrosis (IPF). However, available therapies do not specifically target the epithelium and human models of fibrotic epithelial damage with suitability for drug discovery are lacking. We developed a model of the aberrant epithelial reprogramming observed in IPF using alveolar organoids derived from human-induced pluripotent stem cells stimulated with a cocktail of pro-fibrotic and inflammatory cytokines. Deconvolution of RNA-seq data of alveolar organoids indicated that the fibrosis cocktail rapidly increased the proportion of transitional cell types including the KRT5 - /KRT17 + aberrant basaloid phenotype recently identified in the lungs of IPF patients. We found that epithelial reprogramming and extracellular matrix (ECM) production persisted after removal of the fibrosis cocktail. We evaluated the effect of the two clinically approved compounds for IPF, nintedanib and pirfenidone, and found that they reduced the expression of ECM and pro-fibrotic mediators but did not completely reverse epithelial reprogramming. Thus, our system recapitulates key aspects of IPF and is a promising system for drug discovery.
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Affiliation(s)
- Victoria Ptasinski
- Bioscience COPD/IPF, Research and Early Development, Respiratory & Immunology, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
- Department of Experimental Medical Sciences, Lung Bioengineering and Regeneration, Lund University, Lund, Sweden
- Wallenberg Centre for Molecular Medicine, Lund University, Lund, Sweden
- Lund Stem Cell Center, Lund University, Lund, Sweden
| | - Susan J Monkley
- Translational Science and Experimental Medicine, Research and Early Development, Respiratory & Immunology, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Karolina Öst
- Bioscience COPD/IPF, Research and Early Development, Respiratory & Immunology, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Markus Tammia
- Bioscience COPD/IPF, Research and Early Development, Respiratory & Immunology, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Hani N Alsafadi
- Department of Experimental Medical Sciences, Lung Bioengineering and Regeneration, Lund University, Lund, Sweden
- Wallenberg Centre for Molecular Medicine, Lund University, Lund, Sweden
- Lund Stem Cell Center, Lund University, Lund, Sweden
| | - Catherine Overed-Sayer
- Bioscience COPD/IPF, Research and Early Development, Respiratory & Immunology, BioPharmaceuticals R&D, AstraZeneca, Cambridge, UK
| | - Petra Hazon
- Bioscience COPD/IPF, Research and Early Development, Respiratory & Immunology, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Darcy E Wagner
- Department of Experimental Medical Sciences, Lung Bioengineering and Regeneration, Lund University, Lund, Sweden
- Wallenberg Centre for Molecular Medicine, Lund University, Lund, Sweden
- Lund Stem Cell Center, Lund University, Lund, Sweden
| | - Lynne A Murray
- Bioscience COPD/IPF, Research and Early Development, Respiratory & Immunology, BioPharmaceuticals R&D, AstraZeneca, Cambridge, UK
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19
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Matkovic Leko I, Schneider RT, Thimraj TA, Schrode N, Beitler D, Liu HY, Beaumont K, Chen YW, Snoeck HW. A distal lung organoid model to study interstitial lung disease, viral infection and human lung development. Nat Protoc 2023; 18:2283-2312. [PMID: 37165073 DOI: 10.1038/s41596-023-00827-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 02/24/2023] [Indexed: 05/12/2023]
Abstract
Organoids have been an exciting advancement in stem cell research. Here we describe a strategy for directed differentiation of human pluripotent stem cells into distal lung organoids. This protocol recapitulates lung development by sequentially specifying human pluripotent stem cells to definitive endoderm, anterior foregut endoderm, ventral anterior foregut endoderm, lung bud organoids and finally lung organoids. The organoids take ~40 d to generate and can be maintained more than 180 d, while progressively maturing up to a stage consistent with the second trimester of human gestation. They are unique because of their branching morphology, the near absence of non-lung endodermal lineages, presence of mesenchyme and capacity to recapitulate interstitial lung diseases. This protocol can be performed by anyone familiar with cell culture techniques, is conducted in serum-free conditions and does not require lineage-specific reporters or enrichment steps. We also provide a protocol for the generation of single-cell suspensions for single-cell RNA sequencing.
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Affiliation(s)
- Ivana Matkovic Leko
- Columbia Center for Human Development/Center for Stem Cell Therapies, Columbia University Irving Medical Center, New York, NY, USA
- Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Remy T Schneider
- Columbia Center for Human Development/Center for Stem Cell Therapies, Columbia University Irving Medical Center, New York, NY, USA
- Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Tania A Thimraj
- Columbia Center for Human Development/Center for Stem Cell Therapies, Columbia University Irving Medical Center, New York, NY, USA
- Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Nadine Schrode
- Department of Genetic and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Center for Advanced Genomic Technology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Daniel Beitler
- Columbia Center for Human Development/Center for Stem Cell Therapies, Columbia University Irving Medical Center, New York, NY, USA
- Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Hsiao-Yun Liu
- Columbia Center for Human Development/Center for Stem Cell Therapies, Columbia University Irving Medical Center, New York, NY, USA
- Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Kristin Beaumont
- Department of Genetic and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Center for Advanced Genomic Technology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ya-Wen Chen
- Department of Otolaryngology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Department of Cell, Developmental and Regenerative Biology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Institute for Airway Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Hans-Willem Snoeck
- Columbia Center for Human Development/Center for Stem Cell Therapies, Columbia University Irving Medical Center, New York, NY, USA.
- Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA.
- Department of Microbiology and Immunology, Columbia University Irving Medical Center, New York, NY, USA.
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20
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Alber AB, Marquez HA, Ma L, Kwong G, Thapa BR, Villacorta-Martin C, Lindstrom-Vautrin J, Bawa P, Wang F, Luo Y, Ikonomou L, Shi W, Kotton DN. Directed differentiation of mouse pluripotent stem cells into functional lung-specific mesenchyme. Nat Commun 2023; 14:3488. [PMID: 37311756 PMCID: PMC10264380 DOI: 10.1038/s41467-023-39099-9] [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: 06/25/2022] [Accepted: 05/30/2023] [Indexed: 06/15/2023] Open
Abstract
While the generation of many lineages from pluripotent stem cells has resulted in basic discoveries and clinical trials, the derivation of tissue-specific mesenchyme via directed differentiation has markedly lagged. The derivation of lung-specific mesenchyme is particularly important since this tissue plays crucial roles in lung development and disease. Here we generate a mouse induced pluripotent stem cell (iPSC) line carrying a lung-specific mesenchymal reporter/lineage tracer. We identify the pathways (RA and Shh) necessary to specify lung mesenchyme and find that mouse iPSC-derived lung mesenchyme (iLM) expresses key molecular and functional features of primary developing lung mesenchyme. iLM recombined with engineered lung epithelial progenitors self-organizes into 3D organoids with juxtaposed layers of epithelium and mesenchyme. Co-culture increases yield of lung epithelial progenitors and impacts epithelial and mesenchymal differentiation programs, suggesting functional crosstalk. Our iPSC-derived population thus provides an inexhaustible source of cells for studying lung development, modeling diseases, and developing therapeutics.
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Affiliation(s)
- Andrea B Alber
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA, 02118, USA
- The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, MA, 02118, USA
| | - Hector A Marquez
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA, 02118, USA
- The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, MA, 02118, USA
| | - Liang Ma
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA, 02118, USA
- The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, MA, 02118, USA
| | - George Kwong
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA, 02118, USA
- The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, MA, 02118, USA
| | - Bibek R Thapa
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA, 02118, USA
- The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, MA, 02118, USA
| | - Carlos Villacorta-Martin
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA, 02118, USA
| | | | - Pushpinder Bawa
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA, 02118, USA
| | - Feiya Wang
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA, 02118, USA
| | - Yongfeng Luo
- Department of Surgery, Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90027, USA
| | - Laertis Ikonomou
- Department of Oral Biology, School of Dental Medicine, University at Buffalo, Buffalo, NY, 14260, USA
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, 14215, USA
| | - Wei Shi
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Internal Medicine, University of Cincinnati College of Medicine, Cincinnati, OH, 45267, USA
| | - Darrell N Kotton
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA, 02118, USA.
- The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, MA, 02118, USA.
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21
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Kastlmeier MT, Gonzalez-Rodriguez E, Cabanis P, Guenther EM, König AC, Han L, Hauck SM, See F, Asgharpour S, Bukas C, Burgstaller G, Piraud M, Lehmann M, Hatz RA, Behr J, Stoeger T, Hilgendorff A, Voss C. Cytokine signaling converging on IL11 in ILD fibroblasts provokes aberrant epithelial differentiation signatures. Front Immunol 2023; 14:1128239. [PMID: 37266432 PMCID: PMC10230276 DOI: 10.3389/fimmu.2023.1128239] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 03/23/2023] [Indexed: 06/03/2023] Open
Abstract
Introduction Interstitial lung disease (ILD) is a heterogenous group of lung disorders where destruction and incomplete regeneration of the lung parenchyma often results in persistent architectural distortion of the pulmonary scaffold. Continuous mesenchyme-centered, disease-relevant signaling likely initiates and perpetuates the fibrotic remodeling process, specifically targeting the epithelial cell compartment, thereby destroying the gas exchange area. Methods With the aim of identifying functional mediators of the lung mesenchymal-epithelial crosstalk with potential as new targets for therapeutic strategies, we developed a 3D organoid co-culture model based on human induced pluripotent stem cell-derived alveolar epithelial type 2 cells that form alveolar organoids in presence of lung fibroblasts from fibrotic-ILD patients, in our study referring to cases of pulmonary fibrosis, as well as control cell line (IMR-90). Results While organoid formation capacity and size was comparable in the presence of fibrotic-ILD or control lung fibroblasts, metabolic activity was significantly increased in fibrotic-ILD co-cultures. Alveolar organoids cultured with fibrotic-ILD fibroblasts further demonstrated reduced stem cell function as reflected by reduced Surfactant Protein C gene expression together with an aberrant basaloid-prone differentiation program indicated by elevated Cadherin 2, Bone Morphogenic Protein 4 and Vimentin transcription. To screen for key mediators of the misguided mesenchymal-to-epithelial crosstalk with a focus on disease-relevant inflammatory processes, we used mass spectrometry and characterized the secretome of end stage fibrotic-ILD lung fibroblasts in comparison to non-chronic lung disease (CLD) patient fibroblasts. Out of the over 2000 proteins detected by this experimental approach, 47 proteins were differentially abundant comparing fibrotic-ILD and non-CLD fibroblast secretome. The fibrotic-ILD secretome profile was dominated by chemokines, including CXCL1, CXCL3, and CXCL8, interfering with growth factor signaling orchestrated by Interleukin 11 (IL11), steering fibrogenic cell-cell communication, and proteins regulating extracellular matrix remodeling including epithelial-to-mesenchymal transition. When in turn treating alveolar organoids with IL11, we recapitulated the co-culture results obtained with primary fibrotic-ILD fibroblasts including changes in metabolic activity. Conclusion We identified mediators likely contributing to the disease-perpetuating mesenchymal-to-epithelial crosstalk in ILD. In our alveolar organoid co-cultures, we were able to highlight the importance of fibroblast-initiated aberrant epithelial differentiation and confirmed IL11 as a key player in fibrotic-ILD pathogenesis by unbiased fibroblast secretome analysis.
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Affiliation(s)
- Miriam T. Kastlmeier
- Institute of Lung Health and Immunity, Helmholtz Center Munich, German Research Center for Environmental Health (GmbH), Comprehensive Pneumology Center Munich with the CPC-M bioArchive, Member of the German Center of Lung Research (DZL), Munich, Germany
| | - Erika Gonzalez-Rodriguez
- Institute of Lung Health and Immunity, Helmholtz Center Munich, German Research Center for Environmental Health (GmbH), Comprehensive Pneumology Center Munich with the CPC-M bioArchive, Member of the German Center of Lung Research (DZL), Munich, Germany
| | - Phoebe Cabanis
- Institute of Lung Health and Immunity, Helmholtz Center Munich, German Research Center for Environmental Health (GmbH), Comprehensive Pneumology Center Munich with the CPC-M bioArchive, Member of the German Center of Lung Research (DZL), Munich, Germany
| | - Eva M. Guenther
- Institute of Lung Health and Immunity, Helmholtz Center Munich, German Research Center for Environmental Health (GmbH), Comprehensive Pneumology Center Munich with the CPC-M bioArchive, Member of the German Center of Lung Research (DZL), Munich, Germany
| | - Ann-Christine König
- Metabolomics and Proteomics Core (MPC), Helmholtz Center Munich, German Research Center for Environmental Health (GmbH), Munich, Germany
| | - Lianyong Han
- Institute of Lung Health and Immunity, Helmholtz Center Munich, German Research Center for Environmental Health (GmbH), Comprehensive Pneumology Center Munich with the CPC-M bioArchive, Member of the German Center of Lung Research (DZL), Munich, Germany
| | - Stefanie M. Hauck
- Metabolomics and Proteomics Core (MPC), Helmholtz Center Munich, German Research Center for Environmental Health (GmbH), Munich, Germany
| | - Fenja See
- Institute of Lung Health and Immunity, Helmholtz Center Munich, German Research Center for Environmental Health (GmbH), Comprehensive Pneumology Center Munich with the CPC-M bioArchive, Member of the German Center of Lung Research (DZL), Munich, Germany
| | - Sara Asgharpour
- Institute of Lung Health and Immunity, Helmholtz Center Munich, German Research Center for Environmental Health (GmbH), Comprehensive Pneumology Center Munich with the CPC-M bioArchive, Member of the German Center of Lung Research (DZL), Munich, Germany
| | - Christina Bukas
- Helmholtz AI, Helmholtz Center Munich, German Research Center for Environmental Health (GmbH), Munich, Germany
| | - Gerald Burgstaller
- Institute of Lung Health and Immunity, Helmholtz Center Munich, German Research Center for Environmental Health (GmbH), Comprehensive Pneumology Center Munich with the CPC-M bioArchive, Member of the German Center of Lung Research (DZL), Munich, Germany
| | - Marie Piraud
- Helmholtz AI, Helmholtz Center Munich, German Research Center for Environmental Health (GmbH), Munich, Germany
| | - Mareike Lehmann
- Institute of Lung Health and Immunity, Helmholtz Center Munich, German Research Center for Environmental Health (GmbH), Comprehensive Pneumology Center Munich with the CPC-M bioArchive, Member of the German Center of Lung Research (DZL), Munich, Germany
- Institute for Lung Research, Philipps-University Marburg, Universities of Giessen and Marburg Lung Center, Member of the German Center for Lung Research (DZL), Marburg, Germany
| | - Rudolf A. Hatz
- Klinik für Thoraxchirurgie, Asklepios Fachkliniken München-Gauting, Thoraxchirurgie, Munich, Germany
| | - Jürgen Behr
- Department of Medicine V, University Hospital, Ludwig-Maximilians University Munich, Comprehensive Pneumology Center, Member of the German Center for Lung Research (DZL), Munich, Germany
| | - Tobias Stoeger
- Institute of Lung Health and Immunity, Helmholtz Center Munich, German Research Center for Environmental Health (GmbH), Comprehensive Pneumology Center Munich with the CPC-M bioArchive, Member of the German Center of Lung Research (DZL), Munich, Germany
| | - Anne Hilgendorff
- Institute of Lung Health and Immunity, Helmholtz Center Munich, German Research Center for Environmental Health (GmbH), Comprehensive Pneumology Center Munich with the CPC-M bioArchive, Member of the German Center of Lung Research (DZL), Munich, Germany
- Dr. von Haunersche Children’s Hospital, Hospital of the Ludwig-Maximilians University, Member of the German Lung Research Center (DZL), Munich, Germany
| | - Carola Voss
- Institute of Lung Health and Immunity, Helmholtz Center Munich, German Research Center for Environmental Health (GmbH), Comprehensive Pneumology Center Munich with the CPC-M bioArchive, Member of the German Center of Lung Research (DZL), Munich, Germany
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22
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Lee RE, Reidel B, Nelson MR, Macdonald JK, Kesimer M, Randell SH. Air-Liquid Interface Cultures to Model Drug Delivery through the Mucociliary Epithelial Barrier. Adv Drug Deliv Rev 2023; 198:114866. [PMID: 37196698 DOI: 10.1016/j.addr.2023.114866] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 03/23/2023] [Accepted: 05/04/2023] [Indexed: 05/19/2023]
Abstract
Epithelial cells from mucociliary portions of the airways can be readily grown and expanded in vitro. When grown on a porous membrane at an air-liquid interface (ALI) the cells form a confluent, electrically resistive barrier separating the apical and basolateral compartments. ALI cultures replicate key morphological, molecular and functional features of the in vivo epithelium, including mucus secretion and mucociliary transport. Apical secretions contain secreted gel-forming mucins, shed cell-associated tethered mucins, and hundreds of additional molecules involved in host defense and homeostasis. The respiratory epithelial cell ALI model is a time-proven workhorse that has been employed in various studies elucidating the structure and function of the mucociliary apparatus and disease pathogenesis. It serves as a critical milestone test for small molecule and genetic therapies targeting airway diseases. To fully exploit the potential of this important tool, numerous technical variables must be thoughtfully considered and carefully executed.
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Affiliation(s)
- Rhianna E Lee
- Marsico Lung Institute and Cystic Fibrosis Research Center; Department of Cell Biology and Physiology
| | - Boris Reidel
- Marsico Lung Institute and Cystic Fibrosis Research Center; Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599
| | - Mark R Nelson
- Marsico Lung Institute and Cystic Fibrosis Research Center
| | | | - Mehmet Kesimer
- Marsico Lung Institute and Cystic Fibrosis Research Center; Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599
| | - Scott H Randell
- Marsico Lung Institute and Cystic Fibrosis Research Center; Department of Cell Biology and Physiology
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23
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Kim MJ, Kim S, Kim H, Gil D, Han HJ, Thimmulappa RK, Choi JH, Kim JH. Reciprocal enhancement of SARS-CoV-2 and influenza virus replication in human pluripotent stem cell-derived lung organoids. Emerg Microbes Infect 2023; 12:2211685. [PMID: 37161660 DOI: 10.1080/22221751.2023.2211685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Patients with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and influenza A virus (FLUAV) coinfections were associated with severe respiratory failure and more deaths. Because of the lack of a relevant lung model system, the pathobiology of co-infections between SARS-CoV-2 and FLUAV remains less understood. Here, we developed a model for studying SARS-CoV-2 and FLUAV coinfection using human pluripotent stem cell-induced alveolar type II organoids (hiAT2). hiAT2 organoids were susceptible to infection by both viruses and had features of severe lung damage. We found that infection with a single virus markedly enhanced the susceptibility to other virus infections and was linked with the upregulation of respective cell entry receptors. SARS-CoV-2 delta variants upregulated α-2-3-linked sialic acid, while FLUAV upregulated angiotensin-converting enzyme 2 (ACE2) and transmembrane serine protease 2 (TMPRSS2). Upregulation of ACE2 and TMPRSS2 was mediated by the FLUAV infection rather than individual viral proteins. RNA sequencing revealed that coinfection by SARS-CoV-2 and FLUAV caused hyperactivation of proinflammatory and immune-related signaling pathways and cellular damage compared to a respective single virus in hiAT2 organoids. Together, these studies established a relevant lung model system of hiAT2 organoids for understanding the biology of SARS-CoV-2 and FLUAV coinfection. This study also provides insight into molecular mechanisms underlying enhanced infectivity and severity in patients with co-infection of SARS-CoV-2 and FLUAV, which may aid in the development of newer therapeutics for the prevention and management of such co-infection cases.
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Affiliation(s)
- Min Jung Kim
- Division of Intractable Diseases Research, Department of Chronic Diseases Convergence Research, Korea National Institute of Health, Cheongju, Korea
- Korea National Stem Cell Bank, Cheongju, South Korea
| | - Sumi Kim
- Division of Acute Viral Disease, Center for Emerging Virus Research, National Institute of Infectious Diseases, Korea National Institute of Health, Cheongju, Korea
| | - Heeyeon Kim
- Division of Acute Viral Disease, Center for Emerging Virus Research, National Institute of Infectious Diseases, Korea National Institute of Health, Cheongju, Korea
| | - Dayeon Gil
- Division of Intractable Diseases Research, Department of Chronic Diseases Convergence Research, Korea National Institute of Health, Cheongju, Korea
- Korea National Stem Cell Bank, Cheongju, South Korea
| | - Hyeong-Jun Han
- Division of Intractable Diseases Research, Department of Chronic Diseases Convergence Research, Korea National Institute of Health, Cheongju, Korea
- Korea National Stem Cell Bank, Cheongju, South Korea
| | - Rajesh K Thimmulappa
- Department of Biochemistry, Center of Excellence in Molecular Biology and Regenerative Medicine, JSS Medical College, JSS Academy of Higher Education & Research, Mysuru 570015, India
| | - Jang-Hoon Choi
- Division of Acute Viral Disease, Center for Emerging Virus Research, National Institute of Infectious Diseases, Korea National Institute of Health, Cheongju, Korea
| | - Jung-Hyun Kim
- Division of Intractable Diseases Research, Department of Chronic Diseases Convergence Research, Korea National Institute of Health, Cheongju, Korea
- Korea National Stem Cell Bank, Cheongju, South Korea
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24
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da Rosa NN, Appel JM, Irioda AC, Mogharbel BF, de Oliveira NB, Perussolo MC, Stricker PEF, Rosa-Fernandes L, Marinho CRF, de Carvalho KAT. Three-Dimensional Bioprinting of an In Vitro Lung Model. Int J Mol Sci 2023; 24:ijms24065852. [PMID: 36982923 PMCID: PMC10059924 DOI: 10.3390/ijms24065852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 03/15/2023] [Accepted: 03/17/2023] [Indexed: 03/30/2023] Open
Abstract
In December 2019, COVID-19 emerged in China, and in January 2020, the World Health Organization declared a state of international emergency. Within this context, there is a significant search for new drugs to fight the disease and a need for in vitro models for preclinical drug tests. This study aims to develop a 3D lung model. For the execution, Wharton's jelly mesenchymal stem cells (WJ-MSC) were isolated and characterized through flow cytometry and trilineage differentiation. For pulmonary differentiation, the cells were seeded in plates coated with natural functional biopolymer matrix as membrane until spheroid formation, and then the spheroids were cultured with differentiation inductors. The differentiated cells were characterized using immunocytochemistry and RT-PCR, confirming the presence of alveolar type I and II, ciliated, and goblet cells. Then, 3D bioprinting was performed with a sodium alginate and gelatin bioink in an extrusion-based 3D printer. The 3D structure was analyzed, confirming cell viability with a live/dead assay and the expression of lung markers with immunocytochemistry. The results showed that the differentiation of WJ-MSC into lung cells was successful, as well as the bioprinting of these cells in a 3D structure, a promising alternative for in vitro drug testing.
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Affiliation(s)
- Nádia Nascimento da Rosa
- Advanced Therapy and Cellular Biotechnology in Regenerative Medicine Department, Pelé Pequeno Príncipe Research Institute & Pequeno Príncipe Faculties, Curitiba 80240-020, Brazil
| | - Julia Maurer Appel
- Advanced Therapy and Cellular Biotechnology in Regenerative Medicine Department, Pelé Pequeno Príncipe Research Institute & Pequeno Príncipe Faculties, Curitiba 80240-020, Brazil
| | - Ana Carolina Irioda
- Advanced Therapy and Cellular Biotechnology in Regenerative Medicine Department, Pelé Pequeno Príncipe Research Institute & Pequeno Príncipe Faculties, Curitiba 80240-020, Brazil
| | - Bassam Felipe Mogharbel
- Advanced Therapy and Cellular Biotechnology in Regenerative Medicine Department, Pelé Pequeno Príncipe Research Institute & Pequeno Príncipe Faculties, Curitiba 80240-020, Brazil
| | - Nathalia Barth de Oliveira
- Advanced Therapy and Cellular Biotechnology in Regenerative Medicine Department, Pelé Pequeno Príncipe Research Institute & Pequeno Príncipe Faculties, Curitiba 80240-020, Brazil
| | - Maiara Carolina Perussolo
- Advanced Therapy and Cellular Biotechnology in Regenerative Medicine Department, Pelé Pequeno Príncipe Research Institute & Pequeno Príncipe Faculties, Curitiba 80240-020, Brazil
| | - Priscila Elias Ferreira Stricker
- Advanced Therapy and Cellular Biotechnology in Regenerative Medicine Department, Pelé Pequeno Príncipe Research Institute & Pequeno Príncipe Faculties, Curitiba 80240-020, Brazil
| | - Lívia Rosa-Fernandes
- Experimental Immunoparasitology Laboratory, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-000, Brazil
| | - Cláudio Romero Farias Marinho
- Experimental Immunoparasitology Laboratory, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-000, Brazil
| | - Katherine Athayde Teixeira de Carvalho
- Advanced Therapy and Cellular Biotechnology in Regenerative Medicine Department, Pelé Pequeno Príncipe Research Institute & Pequeno Príncipe Faculties, Curitiba 80240-020, Brazil
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25
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Du X, Dong Y, Li W, Chen Y. hPSC-derived lung organoids: Potential opportunities and challenges. Heliyon 2023; 9:e13498. [PMID: 36814627 PMCID: PMC9939602 DOI: 10.1016/j.heliyon.2023.e13498] [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: 04/27/2022] [Revised: 01/27/2023] [Accepted: 02/01/2023] [Indexed: 02/09/2023] Open
Abstract
Three-dimensional hPSC-derived lung organoids resemble the fetal lung stage, making them an excellent model for studying human lung development. However, current hPSC-derived lung organoids remain incomplete as they lack native lung components such as vasculature, neurons and immune cells. This highlights the need to generate more complex hPSC-derived lung organoids that can faithfully mimic native human lungs for studying human lung development, regeneration, disease modeling and drug screen. In this review, we will discuss the current studies related to the generation of hPSC-derived lung organoids, highlighting how hPSC-derived lung organoids can contribute to the understanding of human lung development. We further focus on potential approaches to generate more complex hPSC-derived lung organoids containing native cellular components. Finally, we discuss the present limitations and potential applications of hPSC-derived lung organoids in the future.
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Affiliation(s)
- Xiaoli Du
- Department of Hematology, Guizhou Provincial People's Hospital, Guiyang 550002, China
| | - Yongpin Dong
- Department of Emergency and Critical Care, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai 200003, China
| | - Wenfang Li
- Department of Emergency and Critical Care, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai 200003, China,Corresponding author.
| | - Yong Chen
- Central Laboratory, Guizhou Provincial People's Hospital, Guiyang 550002, China,Corresponding author.
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26
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Yu F, Liu F, Liang X, Duan L, Li Q, Pan G, Ma C, Liu M, Li M, Wang P, Zhao X. iPSC-Derived Airway Epithelial Cells: Progress, Promise, and Challenges. Stem Cells 2023; 41:1-10. [PMID: 36190736 DOI: 10.1093/stmcls/sxac074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Accepted: 09/14/2022] [Indexed: 02/02/2023]
Abstract
Induced pluripotent stem cells (iPSCs) generated from somatic cell sources are pluripotent and capable of indefinite expansion in vitro. They provide an unlimited source of cells that can be differentiated into lung progenitor cells for potential clinical use in pulmonary regenerative medicine. This review gives a comprehensive overview of recent progress toward the use of iPSCs to generate proximal and distal airway epithelial cells and mix lung organoids. Furthermore, their potential applications and future challenges for the field are discussed, with a focus on the technological hurdles that must be cleared before stem cell therapeutics can be used for clinical treatment.
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Affiliation(s)
- Fenggang Yu
- Life Sciences Institute, Yinfeng Biological Group, Ltd., Jinan, Shandong Province, People's Republic of China
| | - Fei Liu
- Life Sciences Institute, Yinfeng Biological Group, Ltd., Jinan, Shandong Province, People's Republic of China
| | - Xiaohua Liang
- Life Sciences Institute, Yinfeng Biological Group, Ltd., Jinan, Shandong Province, People's Republic of China
| | - Linwei Duan
- Life Sciences Institute, Yinfeng Biological Group, Ltd., Jinan, Shandong Province, People's Republic of China
| | - Qiongqiong Li
- Life Sciences Institute, Yinfeng Biological Group, Ltd., Jinan, Shandong Province, People's Republic of China
| | - Ge Pan
- Life Sciences Institute, Yinfeng Biological Group, Ltd., Jinan, Shandong Province, People's Republic of China
| | - Chengyao Ma
- Life Sciences Institute, Yinfeng Biological Group, Ltd., Jinan, Shandong Province, People's Republic of China
| | - Minmin Liu
- Life Sciences Institute, Yinfeng Biological Group, Ltd., Jinan, Shandong Province, People's Republic of China
| | - Mingyue Li
- Yinfeng Biological Group, Ltd., Jinan, Shandong Province, People's Republic of China
| | - Peng Wang
- Guangxi Yinfeng Stem Cell Engineering Technology Co., Ltd., Yufeng, Liuzhou, Guangxi Province, People's Republic of China
| | - Xuening Zhao
- Department of Otolaryngology Head and Neck Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, People's Republic of China
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27
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Chen F, Byrd AL, Liu J, Flight RM, DuCote TJ, Naughton KJ, Song X, Edgin AR, Lukyanchuk A, Dixon DT, Gosser CM, Esoe DP, Jayswal RD, Orkin SH, Moseley HNB, Wang C, Brainson CF. Polycomb deficiency drives a FOXP2-high aggressive state targetable by epigenetic inhibitors. Nat Commun 2023; 14:336. [PMID: 36670102 PMCID: PMC9859827 DOI: 10.1038/s41467-023-35784-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Accepted: 01/02/2023] [Indexed: 01/22/2023] Open
Abstract
Inhibitors of the Polycomb Repressive Complex 2 (PRC2) histone methyltransferase EZH2 are approved for certain cancers, but realizing their wider utility relies upon understanding PRC2 biology in each cancer system. Using a genetic model to delete Ezh2 in KRAS-driven lung adenocarcinomas, we observed that Ezh2 haplo-insufficient tumors were less lethal and lower grade than Ezh2 fully-insufficient tumors, which were poorly differentiated and metastatic. Using three-dimensional cultures and in vivo experiments, we determined that EZH2-deficient tumors were vulnerable to H3K27 demethylase or BET inhibitors. PRC2 loss/inhibition led to de-repression of FOXP2, a transcription factor that promotes migration and stemness, and FOXP2 could be suppressed by BET inhibition. Poorly differentiated human lung cancers were enriched for an H3K27me3-low state, representing a subtype that may benefit from BET inhibition as a single therapy or combined with additional EZH2 inhibition. These data highlight diverse roles of PRC2 in KRAS-driven lung adenocarcinomas, and demonstrate the utility of three-dimensional cultures for exploring epigenetic drug sensitivities for cancer.
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Affiliation(s)
- Fan Chen
- Department of Toxicology and Cancer Biology, University of Kentucky, Lexington, KY, 40536, USA
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University, 510060, Guangzhou, P. R. China
| | - Aria L Byrd
- Department of Toxicology and Cancer Biology, University of Kentucky, Lexington, KY, 40536, USA
| | - Jinpeng Liu
- Department of Internal Medicine, University of Kentucky, Lexington, KY, 40536, USA
| | - Robert M Flight
- Department of Molecular & Cellular Biochemistry, University of Kentucky, Lexington, KY, 40536, USA
- Markey Cancer Center, University of Kentucky, Lexington, KY, 40536, USA
| | - Tanner J DuCote
- Department of Toxicology and Cancer Biology, University of Kentucky, Lexington, KY, 40536, USA
| | - Kassandra J Naughton
- Department of Toxicology and Cancer Biology, University of Kentucky, Lexington, KY, 40536, USA
| | - Xiulong Song
- Department of Toxicology and Cancer Biology, University of Kentucky, Lexington, KY, 40536, USA
| | - Abigail R Edgin
- Department of Toxicology and Cancer Biology, University of Kentucky, Lexington, KY, 40536, USA
| | - Alexsandr Lukyanchuk
- Department of Toxicology and Cancer Biology, University of Kentucky, Lexington, KY, 40536, USA
| | - Danielle T Dixon
- Department of Toxicology and Cancer Biology, University of Kentucky, Lexington, KY, 40536, USA
| | - Christian M Gosser
- Department of Toxicology and Cancer Biology, University of Kentucky, Lexington, KY, 40536, USA
| | - Dave-Preston Esoe
- Department of Toxicology and Cancer Biology, University of Kentucky, Lexington, KY, 40536, USA
| | - Rani D Jayswal
- Markey Cancer Center Biostatistics and Bioinformatics Shared Resource Facility, Lexington, KY, 40536, USA
| | - Stuart H Orkin
- Department of Hematology/Oncology, Boston Children's Hospital, Boston, MA, 02115, USA
| | - Hunter N B Moseley
- Department of Molecular & Cellular Biochemistry, University of Kentucky, Lexington, KY, 40536, USA
- Markey Cancer Center, University of Kentucky, Lexington, KY, 40536, USA
| | - Chi Wang
- Department of Internal Medicine, University of Kentucky, Lexington, KY, 40536, USA
- Markey Cancer Center, University of Kentucky, Lexington, KY, 40536, USA
| | - Christine Fillmore Brainson
- Department of Toxicology and Cancer Biology, University of Kentucky, Lexington, KY, 40536, USA.
- Markey Cancer Center, University of Kentucky, Lexington, KY, 40536, USA.
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28
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Alysandratos KD, Garcia-de-Alba C, Yao C, Pessina P, Huang J, Villacorta-Martin C, Hix OT, Minakin K, Burgess CL, Bawa P, Murthy A, Konda B, Beers MF, Stripp BR, Kim CF, Kotton DN. Culture impact on the transcriptomic programs of primary and iPSC-derived human alveolar type 2 cells. JCI Insight 2023; 8:e158937. [PMID: 36454643 PMCID: PMC9870086 DOI: 10.1172/jci.insight.158937] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 11/21/2022] [Indexed: 12/02/2022] Open
Abstract
Dysfunction of alveolar epithelial type 2 cells (AEC2s), the facultative progenitors of lung alveoli, is implicated in pulmonary disease pathogenesis, highlighting the importance of human in vitro models. However, AEC2-like cells in culture have yet to be directly compared to their in vivo counterparts at single-cell resolution. Here, we performed head-to-head comparisons among the transcriptomes of primary (1°) adult human AEC2s, their cultured progeny, and human induced pluripotent stem cell-derived AEC2s (iAEC2s). We found each population occupied a distinct transcriptomic space with cultured AEC2s (1° and iAEC2s) exhibiting similarities to and differences from freshly purified 1° cells. Across each cell type, we found an inverse relationship between proliferative and maturation states, with preculture 1° AEC2s being most quiescent/mature and iAEC2s being most proliferative/least mature. Cultures of either type of human AEC2s did not generate detectable alveolar type 1 cells in these defined conditions; however, a subset of iAEC2s cocultured with fibroblasts acquired a transitional cell state described in mice and humans to arise during fibrosis or following injury. Hence, we provide direct comparisons of the transcriptomic programs of 1° and engineered AEC2s, 2 in vitro models that can be harnessed to study human lung health and disease.
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Affiliation(s)
- Konstantinos-Dionysios Alysandratos
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, Massachusetts, USA
- The Pulmonary Center and Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, Massachusetts, USA
| | - Carolina Garcia-de-Alba
- Stem Cell Program and Divisions of Hematology/Oncology and Pulmonary Medicine, Boston Children’s Hospital, Boston, Massachusetts, USA
- Harvard Stem Cell Institute, Cambridge, Massachusetts, USA
- Department of Genetics, Harvard Medical School, Boston, Massachusetts, USA
| | - Changfu Yao
- Women’s Guild Lung Institute
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, and
- Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Patrizia Pessina
- Stem Cell Program and Divisions of Hematology/Oncology and Pulmonary Medicine, Boston Children’s Hospital, Boston, Massachusetts, USA
- Harvard Stem Cell Institute, Cambridge, Massachusetts, USA
- Stem Cells and Regenerative Medicine Center, Baylor College of Medicine, Houston, Texas, USA
| | - Jessie Huang
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, Massachusetts, USA
- The Pulmonary Center and Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, Massachusetts, USA
| | - Carlos Villacorta-Martin
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, Massachusetts, USA
- The Pulmonary Center and Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, Massachusetts, USA
| | - Olivia T. Hix
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, Massachusetts, USA
| | - Kasey Minakin
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, Massachusetts, USA
| | - Claire L. Burgess
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, Massachusetts, USA
- The Pulmonary Center and Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, Massachusetts, USA
| | - Pushpinder Bawa
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, Massachusetts, USA
| | - Aditi Murthy
- Pulmonary, Allergy, and Critical Care Division, Department of Medicine, and
- PENN-CHOP Lung Biology Institute, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Bindu Konda
- Women’s Guild Lung Institute
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, and
- Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Michael F. Beers
- Pulmonary, Allergy, and Critical Care Division, Department of Medicine, and
- PENN-CHOP Lung Biology Institute, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Barry R. Stripp
- Women’s Guild Lung Institute
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, and
- Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Carla F. Kim
- Stem Cell Program and Divisions of Hematology/Oncology and Pulmonary Medicine, Boston Children’s Hospital, Boston, Massachusetts, USA
- Harvard Stem Cell Institute, Cambridge, Massachusetts, USA
- Department of Genetics, Harvard Medical School, Boston, Massachusetts, USA
| | - Darrell N. Kotton
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, Massachusetts, USA
- The Pulmonary Center and Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston, Massachusetts, USA
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29
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Alternative lung cell model systems for toxicology testing strategies: Current knowledge and future outlook. Semin Cell Dev Biol 2023; 147:70-82. [PMID: 36599788 DOI: 10.1016/j.semcdb.2022.12.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 12/22/2022] [Accepted: 12/22/2022] [Indexed: 01/04/2023]
Abstract
Due to the current relevance of pulmonary toxicology (with focus upon air pollution and the inhalation of hazardous materials), it is important to further develop and implement physiologically relevant models of the entire respiratory tract. Lung model development has the aim to create human relevant systems that may replace animal use whilst balancing cost, laborious nature and regulatory ambition. There is an imperative need to move away from rodent models and implement models that mimic the holistic characteristics important in lung function. The purpose of this review is therefore, to describe and identify the various alternative models that are being applied towards assessing the pulmonary toxicology of inhaled substances, as well as the current and potential developments of various advanced models and how they may be applied towards toxicology testing strategies. These models aim to mimic various regions of the lung, as well as implementing different exposure methods with the addition of various physiologically relevent conditions (such as fluid-flow and dynamic movement). There is further progress in the type of models used with focus on the development of lung-on-a-chip technologies and bioprinting, as well as and the optimization of such models to fill current knowledge gaps within toxicology.
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30
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Ikonomou L, Yampolskaya M, Mehta P. Multipotent Embryonic Lung Progenitors: Foundational Units of In Vitro and In Vivo Lung Organogenesis. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1413:49-70. [PMID: 37195526 PMCID: PMC10351616 DOI: 10.1007/978-3-031-26625-6_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Transient, tissue-specific, embryonic progenitors are important cell populations in vertebrate development. In the course of respiratory system development, multipotent mesenchymal and epithelial progenitors drive the diversification of fates that results to the plethora of cell types that compose the airways and alveolar space of the adult lungs. Use of mouse genetic models, including lineage tracing and loss-of-function studies, has elucidated signaling pathways that guide proliferation and differentiation of embryonic lung progenitors as well as transcription factors that underlie lung progenitor identity. Furthermore, pluripotent stem cell-derived and ex vivo expanded respiratory progenitors offer novel, tractable, high-fidelity systems that allow for mechanistic studies of cell fate decisions and developmental processes. As our understanding of embryonic progenitor biology deepens, we move closer to the goal of in vitro lung organogenesis and resulting applications in developmental biology and medicine.
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Affiliation(s)
- Laertis Ikonomou
- Department of Oral Biology, University at Buffalo, The State University of New York, Buffalo, NY, USA.
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, University at Buffalo, The State University of New York, Buffalo, NY, USA.
- Cell, Gene and Tissue Engineering Center, University at Buffalo, The State University of New York, Buffalo, NY, USA.
| | | | - Pankaj Mehta
- Department of Physics, Boston University, Boston, MA, USA
- Faculty of Computing and Data Science, Boston University, Boston, MA, USA
- Biological Design Center, Boston University, Boston, MA, USA
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31
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Burkhanova U, Harris A, Leir SH. Enhancement of airway epithelial cell differentiation by pulmonary endothelial cell co-culture. Stem Cell Res 2022; 65:102967. [PMID: 36395690 PMCID: PMC9790179 DOI: 10.1016/j.scr.2022.102967] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 11/08/2022] [Accepted: 11/09/2022] [Indexed: 11/13/2022] Open
Abstract
Cross-talk between lung epithelial cells and their microenvironment has an important physiological role in development. Using an in vitro model of differentiation of human induced pluripotent stem cells (iPSCs) to air-liquid interface (ALI)-cultured lung epithelial cells, we investigated the contribution of the microenvironment to maintenance of the lung progenitor cell state. Our protocol modeled in vivo cell-to-matrix and cell-to-cell interactions. These included growth of iPSCs on inserts coated with different basement membrane proteins (collagen I, IV, fibronectin, heparan sulfate or Matrigel plus collagen IV) and co-culture with human pulmonary microvascular endothelial cells (HPMECs). Marker gene expression was measured by RT-qPCR and protein expression and localization was confirmed by immunocytochemistry. The results showed that iPSCs grown on collagen IV had the highest success rate in terms of differentiation to robust ALI-cultured lung epithelial cells, followed by fibronectin, collagen I and heparan sulfate. Coating with Matrigel mixed with collagen IV further increased the success rate to > 97 %. Co-culture of iPSCs with HPMECs enhanced the expression of key airway lineage markers (NKX2.1, KRT5, TP63, MUC5AC, MUC16, FOXJ1, CFTR and SCGB1A1) during ALI culture. Cross-talk between iPSCs and their microenvironment during cell differentiation had a significant effect on lung epithelial cell differentiation in these 3D in vitro models. Both matrix proteins and endothelial cells play critical roles in the differentiation of lung progenitor cells.
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32
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Childs CJ, Eiken MK, Spence JR. Approaches to benchmark and characterize in vitro human model systems. Development 2022; 149:dev200641. [PMID: 36214410 PMCID: PMC10906492 DOI: 10.1242/dev.200641] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2024]
Abstract
In vitro human models, such as gastruloids and organoids, are complex three-dimensional (3D) structures often consist of cells from multiple germ layers that possess some attributes of a developing embryo or organ. To use these models to interrogate human development and organogenesis, these 3D models must accurately recapitulate aspects of their in vivo counterparts. Recent advances in single-cell technologies, including sequencing and spatial approaches, have enabled efforts to better understand and directly compare organoids with native tissues. For example, single-cell genomic efforts have created cell and organ atlases that enable benchmarking of in vitro models and can also be leveraged to gain novel biological insights that can be used to further improve in vitro models. This Spotlight discusses the state of current in vitro model systems, the efforts to create large publicly available atlases of the developing human and how these data are being used to improve organoids. Limitations and perspectives on future efforts are also discussed.
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Affiliation(s)
- Charlie J. Childs
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Madeline K. Eiken
- Department of Biomedical Engineering, University of Michigan College of Engineering, Ann Arbor, MI 48109, USA
| | - Jason R. Spence
- Department of Cell and Developmental Biology, 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
- Department of Internal Medicine, Gastroenterology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
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33
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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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34
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Petrosyan A, Montali F, Peloso A, Citro A, Byers LN, La Pointe C, Suleiman M, Marchetti A, Mcneill EP, Speer AL, Ng WH, Ren X, Bussolati B, Perin L, Di Nardo P, Cardinale V, Duisit J, Monetti AR, Savino JR, Asthana A, Orlando G. Regenerative medicine technologies applied to transplant medicine.an update. Front Bioeng Biotechnol 2022; 10:1015628. [PMID: 36263358 PMCID: PMC9576214 DOI: 10.3389/fbioe.2022.1015628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 09/12/2022] [Indexed: 11/13/2022] Open
Abstract
Regenerative medicine (RM) is changing how we think and practice transplant medicine. In regenerative medicine, the aim is to develop and employ methods to regenerate, restore or replace damaged/diseased tissues or organs. Regenerative medicine investigates using tools such as novel technologies or techniques, extracellular vesicles, cell-based therapies, and tissue-engineered constructs to design effective patient-specific treatments. This review illustrates current advancements in regenerative medicine that may pertain to transplant medicine. We highlight progress made and various tools designed and employed specifically for each tissue or organ, such as the kidney, heart, liver, lung, vasculature, gastrointestinal tract, and pancreas. By combing both fields of transplant and regenerative medicine, we can harbor a successful collaboration that would be beneficial and efficacious for the repair and design of de novo engineered whole organs for transplantations.
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Affiliation(s)
- Astgik Petrosyan
- GOFARR Laboratory for Organ Regenerative Research and Cell Therapeutics in Urology, Saban Research Institute, Division of Urology, Children’s Hospital Los Angeles, Los Angeles, CA, United States
| | - Filippo Montali
- Department of General Surgery, di Vaio Hospital, Fidenza, Italy
| | - Andrea Peloso
- Visceral Surgery Division, University Hospitals of Geneva, Geneva, Switzerland
| | - Antonio Citro
- San Raffaele Diabetes Research Institute, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Lori N. Byers
- Wake Forest School of Medicine, Winston Salem, NC, United States
| | | | - Mara Suleiman
- Wake Forest School of Medicine, Winston Salem, NC, United States
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Alice Marchetti
- Wake Forest School of Medicine, Winston Salem, NC, United States
- Department of Pharmaceutical Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Eoin P. Mcneill
- Department of Pediatric Surgery, The University of Texas Health Science Center at Houston McGovern Medical School, Houston, TX, United States
| | - Allison L Speer
- Department of Pediatric Surgery, The University of Texas Health Science Center at Houston McGovern Medical School, Houston, TX, United States
| | - Wai Hoe Ng
- Department of Biomedical Engineering, Carnegie Mellon University, Pittsburgh, PA, United States
| | - Xi Ren
- Department of Biomedical Engineering, Carnegie Mellon University, Pittsburgh, PA, United States
| | - Benedetta Bussolati
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Turin, Italy
| | - Laura Perin
- GOFARR Laboratory for Organ Regenerative Research and Cell Therapeutics in Urology, Saban Research Institute, Division of Urology, Children’s Hospital Los Angeles, Los Angeles, CA, United States
| | - Paolo Di Nardo
- Centro Interdipartimentale per la Medicina Rigenerativa (CIMER), Università Degli Studi di Roma Tor Vergata, Rome, Italy
| | - Vincenzo Cardinale
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Rome, Italy
| | - Jerome Duisit
- Department of Plastic, Reconstructive and Aesthetic Surgery, CHU Rennes, University of Rennes I, Rennes, France
| | | | | | - Amish Asthana
- Wake Forest School of Medicine, Winston Salem, NC, United States
| | - Giuseppe Orlando
- Wake Forest School of Medicine, Winston Salem, NC, United States
- *Correspondence: Giuseppe Orlando,
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Peng L, Gao L, Wu X, Fan Y, Liu M, Chen J, Song J, Kong J, Dong Y, Li B, Liu A, Bao F. Lung Organoids as Model to Study SARS-CoV-2 Infection. Cells 2022; 11:cells11172758. [PMID: 36078166 PMCID: PMC9455466 DOI: 10.3390/cells11172758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 08/24/2022] [Accepted: 09/02/2022] [Indexed: 11/29/2022] Open
Abstract
Coronavirus disease-2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has become a global pandemic and has severely affected socio-economic conditions and people’s life. The lung is the major target organ infected and (seriously) damaged by SARS-CoV-2, so a comprehensive understanding of the virus and the mechanism of infection are the first choices to overcome COVID-19. Recent studies have demonstrated the enormous value of human organoids as platforms for virological research, making them an ideal tool for researching host–pathogen interactions. In this study, the various existing lung organoids and their identification biomarkers and applications are summarized. At the same time, the seven coronaviruses currently capable of infecting humans are outlined. Finally, a detailed summary of existing studies on SARS-CoV-2 using lung organoids is provided and includes pathogenesis, drug development, and precision treatment. This review highlights the value of lung organoids in studying SARS-CoV-2 infection, bringing hope that research will alleviate COVID-19-associated lung infections.
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Affiliation(s)
- Li Peng
- The Institute for Tropical Medicine, Faculty of Basic Medical Science, Kunming Medical University, Kunming 650500, China
| | - Li Gao
- The Institute for Tropical Medicine, Faculty of Basic Medical Science, Kunming Medical University, Kunming 650500, China
| | - Xinya Wu
- The Institute for Tropical Medicine, Faculty of Basic Medical Science, Kunming Medical University, Kunming 650500, China
| | - Yuxin Fan
- The Institute for Tropical Medicine, Faculty of Basic Medical Science, Kunming Medical University, Kunming 650500, China
| | - Meixiao Liu
- The Institute for Tropical Medicine, Faculty of Basic Medical Science, Kunming Medical University, Kunming 650500, China
| | - Jingjing Chen
- The Institute for Tropical Medicine, Faculty of Basic Medical Science, Kunming Medical University, Kunming 650500, China
| | - Jieqin Song
- The Institute for Tropical Medicine, Faculty of Basic Medical Science, Kunming Medical University, Kunming 650500, China
| | - Jing Kong
- The Institute for Tropical Medicine, Faculty of Basic Medical Science, Kunming Medical University, Kunming 650500, China
| | - Yan Dong
- The Institute for Tropical Medicine, Faculty of Basic Medical Science, Kunming Medical University, Kunming 650500, China
| | - Bingxue Li
- The Institute for Tropical Medicine, Faculty of Basic Medical Science, Kunming Medical University, Kunming 650500, China
| | - Aihua Liu
- The Institute for Tropical Medicine, Faculty of Basic Medical Science, Kunming Medical University, Kunming 650500, China
- Yunnan Health Cell Biotechnology LTD, Kunming 650031, China
- Yunnan Province Key Laboratory of Children’s Major Diseases Research, The Affiliated Children Hospital, Kunming Medical University, Kunming 650030, China
- Correspondence: (A.L.); (F.B.)
| | - Fukai Bao
- The Institute for Tropical Medicine, Faculty of Basic Medical Science, Kunming Medical University, Kunming 650500, China
- Yunnan Health Cell Biotechnology LTD, Kunming 650031, China
- Yunnan Province Key Laboratory of Children’s Major Diseases Research, The Affiliated Children Hospital, Kunming Medical University, Kunming 650030, China
- Correspondence: (A.L.); (F.B.)
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Advances in Preclinical In Vitro Models for the Translation of Precision Medicine for Cystic Fibrosis. J Pers Med 2022; 12:jpm12081321. [PMID: 36013270 PMCID: PMC9409685 DOI: 10.3390/jpm12081321] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 08/12/2022] [Accepted: 08/16/2022] [Indexed: 11/19/2022] Open
Abstract
The development of preclinical in vitro models has provided significant progress to the studies of cystic fibrosis (CF), a frequently fatal monogenic disease caused by mutations in the gene encoding the CF transmembrane conductance regulator (CFTR) protein. Numerous cell lines were generated over the last 30 years and they have been instrumental not only in enhancing the understanding of CF pathological mechanisms but also in developing therapies targeting the underlying defects in CFTR mutations with further validation in patient-derived samples. Furthermore, recent advances toward precision medicine in CF have been made possible by optimizing protocols and establishing novel assays using human bronchial, nasal and rectal tissues, and by progressing from two-dimensional monocultures to more complex three-dimensional culture platforms. These models also enable to potentially predict clinical efficacy and responsiveness to CFTR modulator therapies at an individual level. In parallel, advanced systems, such as induced pluripotent stem cells and organ-on-a-chip, continue to be developed in order to more closely recapitulate human physiology for disease modeling and drug testing. In this review, we have highlighted novel and optimized cell models that are being used in CF research to develop novel CFTR-directed therapies (or alternative therapeutic interventions) and to expand the usage of existing modulator drugs to common and rare CF-causing mutations.
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Differentiation of Human Induced Pluripotent Stem Cells from Patients with Severe COPD into Functional Airway Epithelium. Cells 2022; 11:cells11152422. [PMID: 35954266 PMCID: PMC9368529 DOI: 10.3390/cells11152422] [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: 06/10/2022] [Revised: 07/26/2022] [Accepted: 08/03/2022] [Indexed: 11/24/2022] Open
Abstract
Background: Chronic Obstructive Pulmonary Disease (COPD), a major cause of mortality and disability, is a complex disease with heterogeneous and ill-understood biological mechanisms. Human induced pluripotent stem cells (hiPSCs) are a promising tool to model human disease, including the impact of genetic susceptibility. Methods: We developed a simple and reliable method for reprogramming peripheral blood mononuclear cells into hiPSCs and to differentiate them into air−liquid interface bronchial epithelium within 45 days. Importantly, this method does not involve any cell sorting step. We reprogrammed blood cells from one healthy control and three patients with very severe COPD. Results: The mean cell purity at the definitive endoderm and ventral anterior foregut endoderm (vAFE) stages was >80%, assessed by quantifying C-X-C Motif Chemokine Receptor 4/SRY-Box Transcription Factor 17 (CXCR4/SOX17) and NK2 Homeobox 1 (NKX2.1) expression, respectively. vAFE cells from all four hiPSC lines differentiated into bronchial epithelium in air−liquid interface conditions, with large zones covered by beating ciliated, basal, goblets, club cells and neuroendocrine cells, as found in vivo. The hiPSC-derived airway epithelium (iALI) from patients with very severe COPD and from the healthy control were undistinguishable. Conclusions: iALI bronchial epithelium is ready for better understanding lung disease pathogenesis and accelerating drug discovery.
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Berical A, Lee RE, Lu J, Beermann ML, Le Suer JA, Mithal A, Thomas D, Ranallo N, Peasley M, Stuffer A, Bukis K, Seymour R, Harrington J, Coote K, Valley H, Hurley K, McNally P, Mostoslavsky G, Mahoney J, Randell SH, Hawkins FJ. A multimodal iPSC platform for cystic fibrosis drug testing. Nat Commun 2022; 13:4270. [PMID: 35906215 PMCID: PMC9338271 DOI: 10.1038/s41467-022-31854-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 07/06/2022] [Indexed: 01/27/2023] Open
Abstract
Cystic fibrosis is a monogenic lung disease caused by dysfunction of the cystic fibrosis transmembrane conductance regulator anion channel, resulting in significant morbidity and mortality. The progress in elucidating the role of CFTR using established animal and cell-based models led to the recent discovery of effective modulators for most individuals with CF. However, a subset of individuals with CF do not respond to these modulators and there is an urgent need to develop novel therapeutic strategies. In this study, we generate a panel of airway epithelial cells using induced pluripotent stem cells from individuals with common or rare CFTR variants representative of three distinct classes of CFTR dysfunction. To measure CFTR function we adapt two established in vitro assays for use in induced pluripotent stem cell-derived airway cells. In both a 3-D spheroid assay using forskolin-induced swelling as well as planar cultures composed of polarized mucociliary airway epithelial cells, we detect genotype-specific differences in CFTR baseline function and response to CFTR modulators. These results demonstrate the potential of the human induced pluripotent stem cell platform as a research tool to study CF and in particular accelerate therapeutic development for CF caused by rare variants.
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Affiliation(s)
- Andrew Berical
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA, 02118, USA
- The Pulmonary Center and Department of Medicine, Boston University and Boston Medical Center, Boston, MA, 02118, USA
| | - Rhianna E Lee
- Marsico Lung Institute and Cystic Fibrosis Research Center, Department of Cell Biology and Physiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
- Department of Cell Biology and Physiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
| | - Junjie Lu
- Cystic Fibrosis Foundation, Lexington, MA, 02421, USA
| | - Mary Lou Beermann
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA, 02118, USA
| | - Jake A Le Suer
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA, 02118, USA
| | - Aditya Mithal
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA, 02118, USA
| | - Dylan Thomas
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA, 02118, USA
| | - Nicole Ranallo
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA, 02118, USA
| | - Megan Peasley
- Cystic Fibrosis Foundation, Lexington, MA, 02421, USA
| | - Alex Stuffer
- Cystic Fibrosis Foundation, Lexington, MA, 02421, USA
| | | | | | | | - Kevin Coote
- Cystic Fibrosis Foundation, Lexington, MA, 02421, USA
| | | | - Killian Hurley
- Department of Medicine, Royal College of Surgeons in Ireland, Education and Research Centre, Beaumont Hospital, Dublin, Ireland
- Tissue Engineering Research Group, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Paul McNally
- RCSI University of Medicine and Health Sciences, Dublin, Ireland
- Children's Health Ireland, Dublin, Ireland
| | - Gustavo Mostoslavsky
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA, 02118, USA
| | - John Mahoney
- Cystic Fibrosis Foundation, Lexington, MA, 02421, USA
| | - Scott H Randell
- Marsico Lung Institute and Cystic Fibrosis Research Center, Department of Cell Biology and Physiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
- Department of Cell Biology and Physiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
| | - Finn J Hawkins
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, MA, 02118, USA.
- The Pulmonary Center and Department of Medicine, Boston University and Boston Medical Center, Boston, MA, 02118, USA.
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Lin Y, Wang D, Zeng Y. A Maverick Review of Common Stem/Progenitor Markers in Lung Development. Stem Cell Rev Rep 2022; 18:2629-2645. [DOI: 10.1007/s12015-022-10422-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/26/2022] [Indexed: 10/16/2022]
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40
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Werder RB, Liu T, Abo KM, Lindstrom-Vautrin J, Villacorta-Martin C, Huang J, Hinds A, Boyer N, Bullitt E, Liesa M, Silverman EK, Kotton DN, Cho MH, Zhou X, Wilson AA. CRISPR interference interrogation of COPD GWAS genes reveals the functional significance of desmoplakin in iPSC-derived alveolar epithelial cells. SCIENCE ADVANCES 2022; 8:eabo6566. [PMID: 35857525 PMCID: PMC9278866 DOI: 10.1126/sciadv.abo6566] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 05/27/2022] [Indexed: 06/15/2023]
Abstract
Genome-wide association studies (GWAS) have identified dozens of loci associated with chronic obstructive pulmonary disease (COPD) susceptibility; however, the function of associated genes in the cell type(s) affected in disease remains poorly understood, partly due to a lack of cell models that recapitulate human alveolar biology. Here, we apply CRISPR interference to interrogate the function of nine genes implicated in COPD by GWAS in induced pluripotent stem cell-derived type 2 alveolar epithelial cells (iAT2s). We find that multiple genes implicated by GWAS affect iAT2 function, including differentiation potential, maturation, and/or proliferation. Detailed characterization of the GWAS gene DSP demonstrates that it regulates iAT2 cell-cell junctions, proliferation, mitochondrial function, and response to cigarette smoke-induced injury. Our approach thus elucidates the biological function, as well as disease-relevant consequences of dysfunction, of genes implicated in COPD by GWAS in type 2 alveolar epithelial cells.
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Affiliation(s)
- Rhiannon B. Werder
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA
- Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, MA 02118, USA
- QIMR Berghofer Medical Research Institute, Herston, QLD 4006, Australia
| | - Tao Liu
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Kristine M. Abo
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA
- Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, MA 02118, USA
| | | | - Carlos Villacorta-Martin
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA
| | - Jessie Huang
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA
- Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, MA 02118, USA
| | - Anne Hinds
- Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, MA 02118, USA
| | - Nathan Boyer
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Esther Bullitt
- Department of Physiology and Biophysics, Boston University School of Medicine, Boston, MA 02118, USA
| | - Marc Liesa
- Department of Medicine, Endocrinology, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, CA 90095, USA
- Institut de Biologia Molecular De Barcelona (IBMB-CSIC), Barcelona, Catalonia 08028, Spain
| | - Edwin K. Silverman
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Darrell N. Kotton
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA
- Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, MA 02118, USA
| | - Michael H. Cho
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Xiaobo Zhou
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Andrew A. Wilson
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA
- Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, MA 02118, USA
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41
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Regeneration or Repair? The Role of Alveolar Epithelial Cells in the Pathogenesis of Idiopathic Pulmonary Fibrosis (IPF). Cells 2022; 11:cells11132095. [PMID: 35805179 PMCID: PMC9266271 DOI: 10.3390/cells11132095] [Citation(s) in RCA: 54] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 06/26/2022] [Accepted: 06/29/2022] [Indexed: 02/01/2023] Open
Abstract
Idiopathic pulmonary fibrosis (IPF) is a chronic, progressive interstitial lung disease (ILD) with unknown etiology in which gradual fibrotic scarring of the lungs leads to usual interstitial pneumonia (UIP) and, ultimately, to death. IPF affects three million people worldwide, and the only currently available treatments include the antifibrotic drugs nintedanib and pirfenidone, which effectively reduce fibrosis progression are, unfortunately, not effective in curing the disease. In recent years, the paradigm of IPF pathogenesis has shifted from a fibroblast-driven disease to an epithelium-driven disease, wherein, upon recurrent microinjuries, dysfunctional alveolar type II epithelial cells (ATII) are not only unable to sustain physiological lung regeneration but also promote aberrant epithelial–mesenchymal crosstalk. This creates a drift towards fibrosis rather than regeneration. In the context of this review article, we discuss the most relevant mechanisms involved in IPF pathogenesis with a specific focus on the role of dysfunctional ATII cells in promoting disease progression. In particular, we summarize the main causes of ATII cell dysfunction, such as aging, environmental factors, and genetic determinants. Next, we describe the known mechanisms of physiological lung regeneration by drawing a parallel between embryonic lung development and the known pathways involved in ATII-driven alveolar re-epithelization after injury. Finally, we review the most relevant interventional clinical trials performed in the last 20 years with the aim of underlining the urgency of developing new therapies against IPF that are not only aimed at reducing disease progression by hampering ECM deposition but also boost the physiological processes of ATII-driven alveolar regeneration.
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42
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Cholon DM, Gentzsch M. Established and novel human translational models to advance cystic fibrosis research, drug discovery, and optimize CFTR-targeting therapeutics. Curr Opin Pharmacol 2022; 64:102210. [DOI: 10.1016/j.coph.2022.102210] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 02/24/2022] [Accepted: 03/07/2022] [Indexed: 12/16/2022]
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Wu T, Rabi SA, Michaud WA, Becerra D, Gilpin SE, Mino-Kenudson M, Ott HC. Protease inhibitor Camostat Mesyalte blocks wild type SARS-CoV-2 and D614G viral entry in human engineered miniature lungs. Biomaterials 2022; 285:121509. [PMID: 35533440 PMCID: PMC8999341 DOI: 10.1016/j.biomaterials.2022.121509] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 03/08/2022] [Accepted: 04/01/2022] [Indexed: 02/07/2023]
Abstract
The catastrophic global effects of the SARS-CoV-2 pandemic highlight the need to develop novel therapeutics strategies to prevent and treat viral infections of the respiratory tract. To enable this work, we need scalable, affordable, and physiologically relevant models of the human lung, the primary organ involved in the pathogenesis of COVID-19. To date, most COVID-19 in vitro models rely on platforms such as cell lines and organoids. While 2D and 3D models have provided important insights, human distal lung models that can model epithelial viral uptake have yet to be established. We hypothesized that by leveraging techniques of whole organ engineering and directed differentiation of induced pluripotent stem cells (iPSC) we could model human distal lung epithelium, examine viral infection at the tissue level in real time, and establish a platform for COVID-19 related research ex vivo. In the present study, we used type 2 alveolar epithelial cells (AT2) derived from human iPSCs to repopulate whole rat lung acellular scaffolds and maintained them in extended biomimetic organ culture for 30 days to induce the maturation of distal lung epithelium. We observed emergence of a mixed type 1 and type 2 alveolar epithelial phenotype during tissue formation. When exposing our system to a pseudotyped lentivirus containing the spike of wildtype SARS-CoV-2 and the more virulent D614G, we observed progression of the infection in real time. We then found that the protease inhibitor Camostat Mesyalte significantly reduced viral transfection in distal lung epithelium. In summary, our data show that a mature human distal lung epithelium can serve as a novel moderate throughput research platform to examine viral infection and to evaluate novel therapeutics ex vivo.
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Affiliation(s)
- Tong Wu
- Massachusetts General Hospital, Center for Regenerative Medicine, Boston, MA, USA,Harvard Medical School, Boston, MA, USA
| | - Seyed A. Rabi
- Massachusetts General Hospital, Department of Surgery, Boston, MA, USA,Massachusetts General Hospital, Division of Cardiovascular Surgery, Boston, MA, USA
| | - William A. Michaud
- Massachusetts General Hospital, Department of Surgery, Boston, MA, USA,Massachusetts General Hospital, Division of Surgical Oncology, Boston, MA, USA
| | - David Becerra
- Duke University Medical Center, Department of General Surgery, USA
| | - Sarah E. Gilpin
- Massachusetts General Hospital, Center for Regenerative Medicine, Boston, MA, USA
| | - Mari Mino-Kenudson
- Massachusetts General Hospital, Center for Regenerative Medicine, Boston, MA, USA,Harvard Medical School, Boston, MA, USA,Massachusetts General Hospital, Department of Pathology, Boston, MA, USA
| | - Harald C. Ott
- Massachusetts General Hospital, Center for Regenerative Medicine, Boston, MA, USA,Harvard Medical School, Boston, MA, USA,Massachusetts General Hospital, Department of Surgery, Boston, MA, USA,Corresponding author. Massachusetts General Hospital, Center for Regenerative Medicine, Boston, MA, USA
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44
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Wu M, Zhang X, Lin Y, Zeng Y. Roles of airway basal stem cells in lung homeostasis and regenerative medicine. Respir Res 2022; 23:122. [PMID: 35562719 PMCID: PMC9102684 DOI: 10.1186/s12931-022-02042-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 05/01/2022] [Indexed: 11/10/2022] Open
Abstract
Airway basal stem cells (BSCs) in the proximal airways are recognized as resident stem cells capable of self-renewing and differentiating to virtually every pseudostratified epithelium cell type under steady-state and after acute injury. In homeostasis, BSCs typically maintain a quiescent state. However, when exposed to acute injuries by either physical insults, chemical damage, or pathogen infection, the remaining BSCs increase their proliferation rate apace within the first 24 h and differentiate to restore lung homeostasis. Given the progenitor property of airway BSCs, it is attractive to research their biological characteristics and how they maintain homeostatic airway structure and respond to injury. In this review, we focus on the roles of BSCs in lung homeostasis and regeneration, detail the research progress in the characteristics of airway BSCs, the cellular and molecular signaling communications involved in BSCs-related airway repair and regeneration, and further discuss the in vitro models for airway BSC propagation and their applications in lung regenerative medicine therapy.
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Affiliation(s)
- Meirong Wu
- Department of Respiratory and Critical Care Medicine, Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, People's Republic of China.,Stem Cell Laboratory, Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, People's Republic of China.,Respiratory Medicine Center of Fujian Province, Quanzhou, Fujian Province, People's Republic of China
| | - Xiaojing Zhang
- Department of Respiratory and Critical Care Medicine, Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, People's Republic of China.,Stem Cell Laboratory, Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, People's Republic of China.,Respiratory Medicine Center of Fujian Province, Quanzhou, Fujian Province, People's Republic of China
| | - Yijian Lin
- Department of Respiratory and Critical Care Medicine, Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, People's Republic of China.,Stem Cell Laboratory, Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, People's Republic of China.,Respiratory Medicine Center of Fujian Province, Quanzhou, Fujian Province, People's Republic of China
| | - Yiming Zeng
- Department of Respiratory and Critical Care Medicine, Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, People's Republic of China. .,Stem Cell Laboratory, Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, People's Republic of China. .,Respiratory Medicine Center of Fujian Province, Quanzhou, Fujian Province, People's Republic of China.
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45
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Varghese B, Ling Z, Ren X. Reconstructing the pulmonary niche with stem cells: a lung story. Stem Cell Res Ther 2022; 13:161. [PMID: 35410254 PMCID: PMC8996210 DOI: 10.1186/s13287-022-02830-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 03/23/2022] [Indexed: 12/25/2022] Open
Abstract
The global burden of pulmonary disease highlights an overwhelming need in improving our understanding of lung development, disease, and treatment. It also calls for further advances in our ability to engineer the pulmonary system at cellular and tissue levels. The discovery of human pluripotent stem cells (hPSCs) offsets the relative inaccessibility of human lungs for studying developmental programs and disease mechanisms, all the while offering a potential source of cells and tissue for regenerative interventions. This review offers a perspective on where the lung stem cell field stands in terms of accomplishing these ambitious goals. We will trace the known stages and pathways involved in in vivo lung development and how they inspire the directed differentiation of stem and progenitor cells in vitro. We will also recap the efforts made to date to recapitulate the lung stem cell niche in vitro via engineered cell–cell and cell-extracellular matrix (ECM) interactions.
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Affiliation(s)
- Barbie Varghese
- Department of Biomedical Engineering, Carnegie Mellon University, Scott Hall 4N111, 5000 Forbes Avenue, Pittsburgh, PA, 15213, USA
| | - Zihan Ling
- Department of Biomedical Engineering, Carnegie Mellon University, Scott Hall 4N111, 5000 Forbes Avenue, Pittsburgh, PA, 15213, USA
| | - Xi Ren
- Department of Biomedical Engineering, Carnegie Mellon University, Scott Hall 4N111, 5000 Forbes Avenue, Pittsburgh, PA, 15213, USA.
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Basil MC, Cardenas-Diaz FL, Kathiriya JJ, Morley MP, Carl J, Brumwell AN, Katzen J, Slovik KJ, Babu A, Zhou S, Kremp MM, McCauley KB, Li S, Planer JD, Hussain SS, Liu X, Windmueller R, Ying Y, Stewart KM, Oyster M, Christie JD, Diamond JM, Engelhardt JF, Cantu E, Rowe SM, Kotton DN, Chapman HA, Morrisey EE. Human distal airways contain a multipotent secretory cell that can regenerate alveoli. Nature 2022; 604:120-126. [PMID: 35355013 PMCID: PMC9297319 DOI: 10.1038/s41586-022-04552-0] [Citation(s) in RCA: 95] [Impact Index Per Article: 47.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 02/14/2022] [Indexed: 02/07/2023]
Abstract
The human lung differs substantially from its mouse counterpart, resulting in a distinct distal airway architecture affected by disease pathology in chronic obstructive pulmonary disease. In humans, the distal branches of the airway interweave with the alveolar gas-exchange niche, forming an anatomical structure known as the respiratory bronchioles. Owing to the lack of a counterpart in mouse, the cellular and molecular mechanisms that govern respiratory bronchioles in the human lung remain uncharacterized. Here we show that human respiratory bronchioles contain a unique secretory cell population that is distinct from cells in larger proximal airways. Organoid modelling reveals that these respiratory airway secretory (RAS) cells act as unidirectional progenitors for alveolar type 2 cells, which are essential for maintaining and regenerating the alveolar niche. RAS cell lineage differentiation into alveolar type 2 cells is regulated by Notch and Wnt signalling. In chronic obstructive pulmonary disease, RAS cells are altered transcriptionally, corresponding to abnormal alveolar type 2 cell states, which are associated with smoking exposure in both humans and ferrets. These data identify a distinct progenitor in a region of the human lung that is not found in mouse that has a critical role in maintaining the gas-exchange compartment and is altered in chronic lung disease.
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Affiliation(s)
- Maria C Basil
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn-CHOP Lung Biology Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Fabian L Cardenas-Diaz
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn-CHOP Lung Biology Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Jaymin J Kathiriya
- Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Michael P Morley
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn-CHOP Lung Biology Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn Cardiovascular Institute, University of Pennsylvania, Philadelphia, PA, USA
| | - Justine Carl
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn-CHOP Lung Biology Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Alexis N Brumwell
- Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Jeremy Katzen
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn-CHOP Lung Biology Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Katherine J Slovik
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn-CHOP Lung Biology Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn Cardiovascular Institute, University of Pennsylvania, Philadelphia, PA, USA
| | - Apoorva Babu
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn-CHOP Lung Biology Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn Cardiovascular Institute, University of Pennsylvania, Philadelphia, PA, USA
| | - Su Zhou
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn-CHOP Lung Biology Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Madison M Kremp
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn-CHOP Lung Biology Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Katherine B McCauley
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA, USA
| | - Shanru Li
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn-CHOP Lung Biology Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Joseph D Planer
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn-CHOP Lung Biology Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Shah S Hussain
- Department of Medicine and the Gregory Fleming James Cystic Fibrosis Research Center, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Xiaoming Liu
- Department of Anatomy and Cell Biology, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Rebecca Windmueller
- Penn-CHOP Lung Biology Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Yun Ying
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn-CHOP Lung Biology Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Kathleen M Stewart
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn-CHOP Lung Biology Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Michelle Oyster
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Jason D Christie
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Penn-CHOP Lung Biology Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Joshua M Diamond
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - John F Engelhardt
- Department of Anatomy and Cell Biology, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Edward Cantu
- Penn-CHOP Lung Biology Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Division of Cardiovascular Surgery, Department of Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Steven M Rowe
- Department of Medicine and the Gregory Fleming James Cystic Fibrosis Research Center, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Darrell N Kotton
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA, USA
- The Pulmonary Center and Department of Medicine, Boston University and Boston Medical Center, Boston, MA, USA
| | - Harold A Chapman
- Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
- Cardiovascular Research Institute, University of California, San Francisco, San Francisco, CA, USA
| | - Edward E Morrisey
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
- Penn-CHOP Lung Biology Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
- Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
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47
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Abo KM, Sainz de Aja J, Lindstrom-Vautrin J, Alysandratos KD, Richards A, Garcia-de-Alba C, Huang J, Hix OT, Werder RB, Bullitt E, Hinds A, Falconer I, Villacorta-Martin C, Jaenisch R, Kim CF, Kotton DN, Wilson AA. Air-liquid interface culture promotes maturation and allows environmental exposure of pluripotent stem cell-derived alveolar epithelium. JCI Insight 2022; 7:155589. [PMID: 35315362 PMCID: PMC8986076 DOI: 10.1172/jci.insight.155589] [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] [Indexed: 12/13/2022] Open
Abstract
Type 2 alveolar epithelial cells (AT2s), facultative progenitor cells of the lung alveolus, play a vital role in the biology of the distal lung. In vitro model systems that incorporate human cells, recapitulate the biology of primary AT2s, and interface with the outside environment could serve as useful tools to elucidate functional characteristics of AT2s in homeostasis and disease. We and others recently adapted human induced pluripotent stem cell–derived AT2s (iAT2s) for air-liquid interface (ALI) culture. Here, we comprehensively characterize the effects of ALI culture on iAT2s and benchmark their transcriptional profile relative to both freshly sorted and cultured primary human fetal and adult AT2s. We find that iAT2s cultured at ALI maintain an AT2 phenotype while upregulating expression of transcripts associated with AT2 maturation. We then leverage this platform to assay the effects of exposure to clinically significant, inhaled toxicants including cigarette smoke and electronic cigarette vapor.
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Affiliation(s)
- Kristine M Abo
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, Massachusetts, USA.,The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Julio Sainz de Aja
- Stem Cell Program and Divisions of Hematology/Oncology and Pulmonary & Respiratory Diseases, Boston Children's Hospital, Boston, Massachusetts, USA.,Harvard Stem Cell Institute, Cambridge, Massachusetts, USA.,Department of Genetics, Harvard Medical School, Boston, Massachusetts, USA
| | - Jonathan Lindstrom-Vautrin
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, Massachusetts, USA
| | - Konstantinos-Dionysios Alysandratos
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, Massachusetts, USA.,The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Alexsia Richards
- Whitehead Institute for Biomedical Research, Cambridge, Massachusetts, USA
| | - Carolina Garcia-de-Alba
- Stem Cell Program and Divisions of Hematology/Oncology and Pulmonary & Respiratory Diseases, Boston Children's Hospital, Boston, Massachusetts, USA.,Harvard Stem Cell Institute, Cambridge, Massachusetts, USA.,Department of Genetics, Harvard Medical School, Boston, Massachusetts, USA
| | - Jessie Huang
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, Massachusetts, USA.,The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Olivia T Hix
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, Massachusetts, USA.,The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Rhiannon B Werder
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, Massachusetts, USA.,The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Esther Bullitt
- Department of Physiology & Biophysics, Boston University, Boston, Massachusetts, USA
| | - Anne Hinds
- The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Isaac Falconer
- Boston University School of Medicine, Boston, Massachusetts, USA
| | - Carlos Villacorta-Martin
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, Massachusetts, USA
| | - Rudolf Jaenisch
- Whitehead Institute for Biomedical Research, Cambridge, Massachusetts, USA.,Department of Biology, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - Carla F Kim
- Stem Cell Program and Divisions of Hematology/Oncology and Pulmonary & Respiratory Diseases, Boston Children's Hospital, Boston, Massachusetts, USA.,Harvard Stem Cell Institute, Cambridge, Massachusetts, USA.,Department of Genetics, Harvard Medical School, Boston, Massachusetts, USA
| | - Darrell N Kotton
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, Massachusetts, USA.,The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Andrew A Wilson
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, Massachusetts, USA.,The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, Massachusetts, USA
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48
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Wang R, Hume AJ, Beermann ML, Simone-Roach C, Lindstrom-Vautrin J, Le Suer J, Huang J, Olejnik J, Villacorta-Martin C, Bullitt E, Hinds A, Ghaedi M, Rollins S, Werder RB, Abo KM, Wilson AA, Mühlberger E, Kotton DN, Hawkins FJ. Human airway lineages derived from pluripotent stem cells reveal the epithelial responses to SARS-CoV-2 infection. Am J Physiol Lung Cell Mol Physiol 2022; 322:L462-L478. [PMID: 35020534 PMCID: PMC8917936 DOI: 10.1152/ajplung.00397.2021] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 12/02/2021] [Accepted: 12/15/2021] [Indexed: 02/01/2023] Open
Abstract
There is an urgent need to understand how SARS-CoV-2 infects the airway epithelium and in a subset of individuals leads to severe illness or death. Induced pluripotent stem cells (iPSCs) provide a near limitless supply of human cells that can be differentiated into cell types of interest, including airway epithelium, for disease modeling. We present a human iPSC-derived airway epithelial platform, composed of the major airway epithelial cell types, that is permissive to SARS-CoV-2 infection. Subsets of iPSC-airway cells express the SARS-CoV-2 entry factors angiotensin-converting enzyme 2 (ACE2), and transmembrane protease serine 2 (TMPRSS2). Multiciliated cells are the primary initial target of SARS-CoV-2 infection. On infection with SARS-CoV-2, iPSC-airway cells generate robust interferon and inflammatory responses, and treatment with remdesivir or camostat mesylate causes a decrease in viral propagation and entry, respectively. In conclusion, iPSC-derived airway cells provide a physiologically relevant in vitro model system to interrogate the pathogenesis of, and develop treatment strategies for, COVID-19 pneumonia.
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Affiliation(s)
- Ruobing Wang
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, Massachusetts
- Division of Pulmonary Medicine, Boston Children's Hospital, Boston, Massachusetts
- Department of Medicine, Harvard Medical School, Boston, Massachusetts
| | - Adam J Hume
- Department of Microbiology, Boston University School of Medicine, Boston, Massachusetts
- National Emerging Infectious Diseases Laboratories, Boston University, Boston, Massachusetts
| | - Mary Lou Beermann
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, Massachusetts
- The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, Massachusetts
| | - Chantelle Simone-Roach
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, Massachusetts
- Division of Pulmonary Medicine, Boston Children's Hospital, Boston, Massachusetts
- Department of Medicine, Harvard Medical School, Boston, Massachusetts
| | | | - Jake Le Suer
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, Massachusetts
- The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, Massachusetts
| | - Jessie Huang
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, Massachusetts
- The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, Massachusetts
| | - Judith Olejnik
- Department of Microbiology, Boston University School of Medicine, Boston, Massachusetts
- National Emerging Infectious Diseases Laboratories, Boston University, Boston, Massachusetts
| | - Carlos Villacorta-Martin
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, Massachusetts
| | - Esther Bullitt
- Department of Physiology & Biophysics, Boston University, Boston, Massachusetts
| | - Anne Hinds
- The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, Massachusetts
| | - Mahboobe Ghaedi
- Research and Early Development Respiratory & Inflammation (R&I), BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, Maryland
| | - Stuart Rollins
- Division of Pulmonary Medicine, Boston Children's Hospital, Boston, Massachusetts
- Department of Medicine, Harvard Medical School, Boston, Massachusetts
| | - Rhiannon B Werder
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, Massachusetts
- The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, Massachusetts
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Kristine M Abo
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, Massachusetts
- The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, Massachusetts
| | - Andrew A Wilson
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, Massachusetts
- The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, Massachusetts
| | - Elke Mühlberger
- Department of Microbiology, Boston University School of Medicine, Boston, Massachusetts
- National Emerging Infectious Diseases Laboratories, Boston University, Boston, Massachusetts
| | - Darrell N Kotton
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, Massachusetts
- The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, Massachusetts
- Department of Pathology & Laboratory Medicine, Boston University School of Medicine, Boston Medical Center, Boston, Massachusetts
| | - Finn J Hawkins
- Center for Regenerative Medicine of Boston University and Boston Medical Center, Boston, Massachusetts
- The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, Massachusetts
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49
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Leibel SL, Tseu I, Zhou A, Hodges A, Yin J, Bilodeau C, Goltsis O, Post M. Metabolomic profiling of human pluripotent stem cell differentiation into lung progenitors. iScience 2022; 25:103797. [PMID: 35198866 PMCID: PMC8850758 DOI: 10.1016/j.isci.2022.103797] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 11/02/2021] [Accepted: 01/17/2022] [Indexed: 11/29/2022] Open
Abstract
Metabolism is vital to cellular function and tissue homeostasis during human lung development. In utero, embryonic pluripotent stem cells undergo endodermal differentiation toward a lung progenitor cell fate that can be mimicked in vitro using induced human pluripotent stem cells (hiPSCs) to study genetic mutations. To identify differences between wild-type and surfactant protein B (SFTPB)-deficient cell lines during endoderm specification toward lung, we used an untargeted metabolomics approach to evaluate the developmental changes in metabolites. We found that the metabolites most enriched during the differentiation from pluripotent stem cell to lung progenitor cell, regardless of cell line, were sphingomyelins and phosphatidylcholines, two important lipid classes in lung development. The SFTPB mutation had no metabolic impact on early endodermal lung development. The identified metabolite signatures during lung progenitor cell differentiation may be utilized as biomarkers for normal embryonic lung development.
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Affiliation(s)
- Sandra L Leibel
- Department of Pediatrics, University of California, San Diego, La Jolla, CA 92037, USA.,Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Irene Tseu
- Translational Medicine Program, Peter Gilgan Centre for Research and Learning, Hospital for Sick Children, Toronto, Ontario M5G 0A4, Canada
| | - Anson Zhou
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Andrew Hodges
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Jun Yin
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Claudia Bilodeau
- Translational Medicine Program, Peter Gilgan Centre for Research and Learning, Hospital for Sick Children, Toronto, Ontario M5G 0A4, Canada
| | - Olivia Goltsis
- Translational Medicine Program, Peter Gilgan Centre for Research and Learning, Hospital for Sick Children, Toronto, Ontario M5G 0A4, Canada
| | - Martin Post
- Translational Medicine Program, Peter Gilgan Centre for Research and Learning, Hospital for Sick Children, Toronto, Ontario M5G 0A4, Canada
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50
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Goodwin AT, Karadoğan D, De Santis MM, Alsafadi HN, Hawthorne I, Bradicich M, Siciliano M, Şahin Duyar S, Targa A, Meszaros M, Fanaridis M, Gille T, Keir HR, Moor CC, Lichtblau M, Ubags ND, Cruz J. Highlights of the ERS Lung Science Conference and Sleep and Breathing Conference 2021 and the new ECMC members. Breathe (Sheff) 2022; 17:210080. [PMID: 35035550 PMCID: PMC8753630 DOI: 10.1183/20734735.0080-2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 05/22/2021] [Indexed: 11/05/2022] Open
Abstract
This article provides a brief description of some of the most remarkable sessions of the @EuroRespSoc Lung Science Conference and the Sleep and Breathing Conference 2021 and presents the new incoming members of the ECMC (@EarlyCareerERS) https://bit.ly/2RSDP40.
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Affiliation(s)
- Amanda T Goodwin
- Nottingham NIHR Biomedical Research Centre, University of Nottingham, Nottingham, UK.,These authors contributed equally
| | - Dilek Karadoğan
- Dept of Chest Diseases, School of Medicine, Recep Tayyip Erdoğan University, Rize, Turkey.,These authors contributed equally
| | - Martina M De Santis
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences (IMBA), Vienna BioCenter (VBC), Vienna, Austria.,These authors contributed equally
| | - Hani N Alsafadi
- Lung Bioengineering and Regeneration, Dept of Experimental Medical Sciences, Stem Cell Centre, Wallenberg Center for Molecular Medicine, Lund University, Lund, Sweden.,These authors contributed equally
| | - Ian Hawthorne
- Cellular Immunology Laboratory, Dept of Biology, Maynooth University, Maynooth, Ireland.,Kathleen Lonsdale Institute for Human Health Research, Maynooth University, Maynooth, Ireland.,These authors contributed equally
| | - Matteo Bradicich
- Dept of Pulmonology and Sleep Disorders Centre, University Hospital Zurich, Zurich, Switzerland.,These authors contributed equally
| | - Matteo Siciliano
- IRCCS Fondazione Policlinico Universitario A Gemelli - Università Cattolica del Sacro Cuore, UOC Pneumologia, Rome, Italy.,These authors contributed equally
| | - Sezgi Şahin Duyar
- Pulmonology, University of Health Sciences Atatürk Chest Diseases and Thoracic Surgery Education and Research Hospital, Ankara, Turkey.,These authors contributed equally
| | - Adriano Targa
- Translational Research in Respiratory Medicine, Hospital Universitari Arnau de Vilanova-Santa Maria, IRBLleida, Lleida, Spain.,Diseases Network Research Centre on Respiratory Diseases (CIBERES), Madrid, Spain.,These authors contributed equally
| | - Martina Meszaros
- Dept of Pulmonology and Sleep Disorders Centre, University Hospital Zurich, Zurich, Switzerland.,These authors contributed equally
| | - Michail Fanaridis
- Sleep Disorders Unit, Dept of Respiratory Medicine, Medical School, University of Crete, Heraklion, Greece.,These authors contributed equally
| | - Thomas Gille
- Inserm UMR 1272 "Hypoxia & the Lung", UFR SMBH Léonard de Vinci, Université Sorbonne Paris Nord (USPN), Bobigny, France.,Physiologie et Explorations Fonctionnelles, Hôpitaux Universitaires de Seine-Saint-Denis (HUPSSD) Avicenne/Jean Verdier/René Muret, Assistance Publique - Hôpitaux de Paris (AP-HP), Bobigny, France
| | - Holly R Keir
- Scottish Centre for Respiratory Research, University of Dundee, Ninewells Hospital, Dundee, UK
| | - Catharina C Moor
- Dept of Respiratory Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands
| | | | - Niki D Ubags
- Faculty of Biology and Medicine, University of Lausanne, Service de Pneumologie, CHUV, Epalinges, Switzerland
| | - Joana Cruz
- Center for Innovative Care and Health Technology (ciTechCare), School of Health Sciences (ESSLei), Polytechnic of Leiria, Leiria, Portugal
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