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Thangam T, Parthasarathy K, Supraja K, Haribalaji V, Sounderrajan V, Rao SS, Jayaraj S. Lung Organoids: Systematic Review of Recent Advancements and its Future Perspectives. Tissue Eng Regen Med 2024; 21:653-671. [PMID: 38466362 PMCID: PMC11187038 DOI: 10.1007/s13770-024-00628-2] [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: 07/25/2023] [Revised: 01/06/2024] [Accepted: 01/23/2024] [Indexed: 03/13/2024] Open
Abstract
Organoids are essentially an in vitro (lab-grown) three-dimensional tissue culture system model that meticulously replicates the structure and physiology of human organs. A few of the present applications of organoids are in the basic biological research area, molecular medicine and pharmaceutical drug testing. Organoids are crucial in connecting the gap between animal models and human clinical trials during the drug discovery process, which significantly lowers the time duration and cost associated with each stage of testing. Likewise, they can be used to understand cell-to-cell interactions, a crucial aspect of tissue biology and regeneration, and to model disease pathogenesis at various stages of the disease. Lung organoids can be utilized to explore numerous pathophysiological activities of a lung since they share similarities with its function. Researchers have been trying to recreate the complex nature of the lung by developing various "Lung organoids" models.This article is a systematic review of various developments of lung organoids and their potential progenitors. It also covers the in-depth applications of lung organoids for the advancement of translational research. The review discusses the methodologies to establish different types of lung organoids for studying the regenerative capability of the respiratory system and comprehending various respiratory diseases.Respiratory diseases are among the most common worldwide, and the growing burden must be addressed instantaneously. Lung organoids along with diverse bio-engineering tools and technologies will serve as a novel model for studying the pathophysiology of various respiratory diseases and for drug screening purposes.
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Affiliation(s)
- T Thangam
- Centre for Drug Discovery and Development, Sathyabama Institute of Science and Technology, Chennai, Tamil Nadu, 600119, India
| | - Krupakar Parthasarathy
- Centre for Drug Discovery and Development, Sathyabama Institute of Science and Technology, Chennai, Tamil Nadu, 600119, India.
| | - K Supraja
- Medway Hospitals, No 2/26, 1st Main Road, Kodambakkam, Chennai, Tamil Nadu, 600024, India
| | - V Haribalaji
- VivagenDx, No. 28, Venkateswara Nagar, 100 Feet Bypass Road, Velachery, Chennai, Tamil Nadu, 600042, India
| | - Vignesh Sounderrajan
- Centre for Drug Discovery and Development, Sathyabama Institute of Science and Technology, Chennai, Tamil Nadu, 600119, India
| | - Sudhanarayani S Rao
- Centre for Drug Discovery and Development, Sathyabama Institute of Science and Technology, Chennai, Tamil Nadu, 600119, India
| | - Sakthivel Jayaraj
- Centre for Drug Discovery and Development, Sathyabama Institute of Science and Technology, Chennai, Tamil Nadu, 600119, India
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Lau CH, Rouhani MJ, Maughan EF, Orr JC, Kolluri KK, Pearce DR, Haughey EK, Sutton L, Flatau S, Balboa PL, Bageta ML, O'Callaghan C, Smith CM, Janes SM, Hewitt R, Petrof G, Martinez AE, McGrath JA, Butler CR, Hynds RE. Lentiviral expression of wild-type LAMA3A restores cell adhesion in airway basal cells from children with epidermolysis bullosa. Mol Ther 2024; 32:1497-1509. [PMID: 38429928 PMCID: PMC11081864 DOI: 10.1016/j.ymthe.2024.02.032] [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: 08/21/2023] [Revised: 01/26/2024] [Accepted: 02/27/2024] [Indexed: 03/03/2024] Open
Abstract
The hallmark of epidermolysis bullosa (EB) is fragile attachment of epithelia due to genetic variants in cell adhesion genes. We describe 16 EB patients treated in the ear, nose, and throat department of a tertiary pediatric hospital linked to the United Kingdom's national EB unit between 1992 and 2023. Patients suffered a high degree of morbidity and mortality from laryngotracheal stenosis. Variants in laminin subunit alpha-3 (LAMA3) were found in 10/15 patients where genotype was available. LAMA3 encodes a subunit of the laminin-332 heterotrimeric extracellular matrix protein complex and is expressed by airway epithelial basal stem cells. We investigated the benefit of restoring wild-type LAMA3 expression in primary EB patient-derived basal cell cultures. EB basal cells demonstrated weak adhesion to cell culture substrates, but could otherwise be expanded similarly to non-EB basal cells. In vitro lentiviral overexpression of LAMA3A in EB basal cells enabled them to differentiate in air-liquid interface cultures, producing cilia with normal ciliary beat frequency. Moreover, transduction restored cell adhesion to levels comparable to a non-EB donor culture. These data provide proof of concept for a combined cell and gene therapy approach to treat airway disease in LAMA3-affected EB.
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Affiliation(s)
- Chun Hang Lau
- Epithelial Cell Biology in ENT Research (EpiCENTR) Group, UCL Great Ormond Street Institute of Child Health, University College London, 20c Guilford Street, London WC1N 1DZ, UK
| | - Maral J Rouhani
- Lungs for Living Research Centre, UCL Respiratory, Division of Medicine, University College London, 5 University Street, London WC1E 6JF, UK; Ear, Nose, and Throat Department, Great Ormond Street Hospital NHS Foundation Trust, London WC1N 3JH, UK
| | - Elizabeth F Maughan
- Epithelial Cell Biology in ENT Research (EpiCENTR) Group, UCL Great Ormond Street Institute of Child Health, University College London, 20c Guilford Street, London WC1N 1DZ, UK; Ear, Nose, and Throat Department, Great Ormond Street Hospital NHS Foundation Trust, London WC1N 3JH, UK
| | - Jessica C Orr
- Epithelial Cell Biology in ENT Research (EpiCENTR) Group, UCL Great Ormond Street Institute of Child Health, University College London, 20c Guilford Street, London WC1N 1DZ, UK; Lungs for Living Research Centre, UCL Respiratory, Division of Medicine, University College London, 5 University Street, London WC1E 6JF, UK
| | - Krishna K Kolluri
- Lungs for Living Research Centre, UCL Respiratory, Division of Medicine, University College London, 5 University Street, London WC1E 6JF, UK
| | - David R Pearce
- UCL Cancer Institute, University College London, 72 Huntley Street, London WC1E 6DD, UK
| | - Elizabeth K Haughey
- Infection, Immunity, and Inflammation Department, UCL Great Ormond Street Institute of Child Health, University College London, 30 Guilford Street, London WC1N 1EH, UK
| | - Liam Sutton
- Ear, Nose, and Throat Department, Great Ormond Street Hospital NHS Foundation Trust, London WC1N 3JH, UK
| | - Sam Flatau
- Ear, Nose, and Throat Department, Great Ormond Street Hospital NHS Foundation Trust, London WC1N 3JH, UK
| | - Pablo Lopez Balboa
- Department of Dermatology, Great Ormond Street Hospital NHS Foundation Trust, London WC1N 3JH, UK
| | - Maria Laura Bageta
- Department of Dermatology, Great Ormond Street Hospital NHS Foundation Trust, London WC1N 3JH, UK
| | - Christopher O'Callaghan
- Infection, Immunity, and Inflammation Department, UCL Great Ormond Street Institute of Child Health, University College London, 30 Guilford Street, London WC1N 1EH, UK
| | - Claire M Smith
- Infection, Immunity, and Inflammation Department, UCL Great Ormond Street Institute of Child Health, University College London, 30 Guilford Street, London WC1N 1EH, UK
| | - Sam M Janes
- Lungs for Living Research Centre, UCL Respiratory, Division of Medicine, University College London, 5 University Street, London WC1E 6JF, UK
| | - Richard Hewitt
- Ear, Nose, and Throat Department, Great Ormond Street Hospital NHS Foundation Trust, London WC1N 3JH, UK
| | - Gabriela Petrof
- Department of Dermatology, Great Ormond Street Hospital NHS Foundation Trust, London WC1N 3JH, UK
| | - Anna E Martinez
- Department of Dermatology, Great Ormond Street Hospital NHS Foundation Trust, London WC1N 3JH, UK
| | - John A McGrath
- St John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, Guy's Hospital, St Thomas Street, London SE1 9RT, UK
| | - Colin R Butler
- Epithelial Cell Biology in ENT Research (EpiCENTR) Group, UCL Great Ormond Street Institute of Child Health, University College London, 20c Guilford Street, London WC1N 1DZ, UK; Ear, Nose, and Throat Department, Great Ormond Street Hospital NHS Foundation Trust, London WC1N 3JH, UK.
| | - Robert E Hynds
- Epithelial Cell Biology in ENT Research (EpiCENTR) Group, UCL Great Ormond Street Institute of Child Health, University College London, 20c Guilford Street, London WC1N 1DZ, UK; UCL Cancer Institute, University College London, 72 Huntley Street, London WC1E 6DD, UK.
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Rouhani MJ, Janes SM, Kim CF. Epithelial stem and progenitor cells of the upper airway. Cells Dev 2024; 177:203905. [PMID: 38355015 DOI: 10.1016/j.cdev.2024.203905] [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: 12/29/2023] [Accepted: 02/08/2024] [Indexed: 02/16/2024]
Abstract
The upper airway acts as a conduit for the passage of air to the respiratory system and is implicated in several chronic diseases. Whilst the cell biology of the distal respiratory system has been described in great detail, less is known about the proximal upper airway. In this review, we describe the relevant anatomy of the upper airway and discuss the literature detailing the identification and roles of the progenitor cells of these regions.
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Affiliation(s)
- Maral J Rouhani
- UCL Respiratory, Division of Medicine, University College London, London, UK
| | - Sam M Janes
- UCL Respiratory, Division of Medicine, University College London, London, UK
| | - Carla F Kim
- Stem Cell Program, Boston Children's Hospital, Boston, MA 02115, USA; Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.
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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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Wu M, Zhang X, Tu Y, Cheng W, Zeng Y. Culture and expansion of murine proximal airway basal stem cells. Stem Cell Res Ther 2024; 15:26. [PMID: 38287366 PMCID: PMC10826159 DOI: 10.1186/s13287-024-03642-2] [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: 08/01/2023] [Accepted: 01/21/2024] [Indexed: 01/31/2024] Open
Abstract
BACKGROUND The stem cell characteristic makes basal cells desirable for ex vivo modeling of airway diseases. However, to date, approaches allowing them extensively in vitro serial expansion and maintaining bona fide stem cell property are still awaiting to be established. This study aims to develop a feeder-free culture system of mouse airway basal stem cells (ABSCs) that sustain their stem cell potential in vitro, providing an experimental basis for further in-depth research and mechanism exploration. METHODS We used ROCK inhibitor Y-27632-containing 3T3-CM, MEF-CM, and RbEF-CM to determine the proper feeder-free culture system that could maintain in vitro stem cell morphology of mouse ABSCs. Immunocytofluorescence was used to identify the basal cell markers of obtained cells. Serial propagation was carried out to observe whether the stem cell morphology and basal cell markers could be preserved in this cultivation system. Next, we examined the in vitro expansion and self-renewal ability by evaluating population doubling time and colony-forming efficiency. Moreover, the differentiation potential was detected by an in vitro differentiation culture and a 3D tracheosphere assay. RESULTS When the mouse ABSCs were cultured using 3T3-CM containing ROCK inhibitor Y-27632 in combination with Matrigel-coated culture dishes, they could stably expand and maintain stem cell-like clones. We confirmed that the obtained clones comprised p63/Krt5 double-positive ABSCs. In continuous passage and maintenance culture, we found that it could be subculture to at least 15 passages in vitro, stably maintaining its stem cell morphology, basal cell markers, and in vitro expansion and self-renewal capabilities. Meanwhile, through in vitro differentiation culture and 3D tracheosphere culture, we found that in addition to maintaining self-renewal, mouse ABSCs could differentiate into other airway epithelial cells such as acetylated tubulin (Act-Tub) + ciliated and MUC5AC + mucus-secreting cells. However, they failed to differentiate into alveoli epithelial cells, including alveolar type I and alveolar type II. CONCLUSION We established an in vitro feeder-free culture system that allows mouse ABSCs to maintain their stem cell characteristics, including self-renewal and airway epithelium differentiation potential, while keeping up in vitro expansion stability.
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Affiliation(s)
- Meirong Wu
- Department of Pulmonary and Critical Care Medicine, Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, People's Republic of China
- Fujian Key Laboratory of Lung Stem Cells, Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, People's Republic of China
| | - Xiaojing Zhang
- Department of Pulmonary and Critical Care Medicine, Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, People's Republic of China
- Fujian Key Laboratory of Lung Stem Cells, Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, People's Republic of China
| | - Yanjuan Tu
- Department of Pathology, Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, People's Republic of China
| | - Wenzhao Cheng
- Fujian Key Laboratory of Lung Stem Cells, Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, People's Republic of China
| | - Yiming Zeng
- Department of Pulmonary and Critical Care Medicine, Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, People's Republic of China.
- Fujian Key Laboratory of Lung Stem Cells, Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, People's Republic of China.
- Jinan Microecological Biomedicine Shandong Laboratory, Jinan, Shandong Province, People's Republic of China.
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Nizamoglu M, Joglekar MM, Almeida CR, Larsson Callerfelt AK, Dupin I, Guenat OT, Henrot P, van Os L, Otero J, Elowsson L, Farre R, Burgess JK. Innovative three-dimensional models for understanding mechanisms underlying lung diseases: powerful tools for translational research. Eur Respir Rev 2023; 32:230042. [PMID: 37495250 PMCID: PMC10369168 DOI: 10.1183/16000617.0042-2023] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 05/04/2023] [Indexed: 07/28/2023] Open
Abstract
Chronic lung diseases result from alteration and/or destruction of lung tissue, inevitably causing decreased breathing capacity and quality of life for patients. While animal models have paved the way for our understanding of pathobiology and the development of therapeutic strategies for disease management, their translational capacity is limited. There is, therefore, a well-recognised need for innovative in vitro models to reflect chronic lung diseases, which will facilitate mechanism investigation and the advancement of new treatment strategies. In the last decades, lungs have been modelled in healthy and diseased conditions using precision-cut lung slices, organoids, extracellular matrix-derived hydrogels and lung-on-chip systems. These three-dimensional models together provide a wide spectrum of applicability and mimicry of the lung microenvironment. While each system has its own limitations, their advantages over traditional two-dimensional culture systems, or even over animal models, increases the value of in vitro models. Generating new and advanced models with increased translational capacity will not only benefit our understanding of the pathobiology of lung diseases but should also shorten the timelines required for discovery and generation of new therapeutics. This article summarises and provides an outline of the European Respiratory Society research seminar "Innovative 3D models for understanding mechanisms underlying lung diseases: powerful tools for translational research", held in Lisbon, Portugal, in April 2022. Current in vitro models developed for recapitulating healthy and diseased lungs are outlined and discussed with respect to the challenges associated with them, efforts to develop best practices for model generation, characterisation and utilisation of models and state-of-the-art translational potential.
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Affiliation(s)
- Mehmet Nizamoglu
- University of Groningen, University Medical Center Groningen, Department of Pathology and Medical Biology, Groningen, The Netherlands
- University of Groningen, University Medical Center Groningen, Groningen Research Institute for Asthma and COPD (GRIAC), Groningen, The Netherlands
- Both authors contributed equally
| | - Mugdha M Joglekar
- University of Groningen, University Medical Center Groningen, Department of Pathology and Medical Biology, Groningen, The Netherlands
- University of Groningen, University Medical Center Groningen, Groningen Research Institute for Asthma and COPD (GRIAC), Groningen, The Netherlands
- Both authors contributed equally
| | - Catarina R Almeida
- Department of Medical Sciences, Institute of Biomedicine (iBiMED), University of Aveiro, Aveiro, Portugal
| | | | - Isabelle Dupin
- Centre de Recherche Cardio-thoracique de Bordeaux, Université de Bordeaux, Pessac, France
- INSERM, Centre de Recherche Cardio-thoracique de Bordeaux, Pessac, France
| | - Olivier T Guenat
- Organs-on-Chip Technologies, ARTORG Center for Biomedical Engineering Research, University of Bern, Bern, Switzerland
- Department of Pulmonary Medicine, University Hospital of Bern, Bern, Switzerland
- Department of General Thoracic Surgery, University Hospital of Bern, Bern, Switzerland
| | - Pauline Henrot
- Centre de Recherche Cardio-thoracique de Bordeaux, Université de Bordeaux, Pessac, France
- INSERM, Centre de Recherche Cardio-thoracique de Bordeaux, Pessac, France
- Service d'exploration fonctionnelle respiratoire, CHU de Bordeaux, Pessac, France
| | - Lisette van Os
- Organs-on-Chip Technologies, ARTORG Center for Biomedical Engineering Research, University of Bern, Bern, Switzerland
| | - Jorge Otero
- Unit of Biophysics and Bioengineering, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain
- CIBER de Enfermedades Respiratorias, Madrid, Spain
| | - Linda Elowsson
- Lung Biology, Department of Experimental Medical Science, Lund University, Lund, Sweden
| | - Ramon Farre
- Unit of Biophysics and Bioengineering, School of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain
- CIBER de Enfermedades Respiratorias, Madrid, Spain
- Institut Investigacions Biomediques August Pi Sunyer, Barcelona, Spain
| | - Janette K Burgess
- University of Groningen, University Medical Center Groningen, Department of Pathology and Medical Biology, Groningen, The Netherlands
- University of Groningen, University Medical Center Groningen, Groningen Research Institute for Asthma and COPD (GRIAC), Groningen, The Netherlands
- University of Groningen, University Medical Center Groningen, W.J. Kolff Institute for Biomedical Engineering and Materials Science-FB41, Groningen, The Netherlands
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Dai H, Zheng Q, Shan S, Lei Y, Zhang J, Zhong C, Xu Y, Liu Z, Ren T. A novel type of serum‑free medium for culturing human airway epithelium cells. Exp Ther Med 2023; 25:239. [PMID: 37114176 PMCID: PMC10126810 DOI: 10.3892/etm.2023.11938] [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: 12/01/2022] [Accepted: 03/16/2023] [Indexed: 04/29/2023] Open
Abstract
The present study aimed to evaluate the ability of a novel serum-free medium (SFM) to culture human airway epithelium cells (hAECs). hAECs were cultured in the novel SFM as the experimental group in the PneumaCult-Ex medium and Dulbecco's modified eagle medium (DMEM) and fetal bovine serum (FBS) as the control groups. Cell morphology, proliferative capacity, differentiation capacity and expression levels of basal cell markers were assessed accordingly in both culture systems. Optical microscope photos of hAECs were collected for cell morphology assessment. Cell Counting Kit-8 assay was conducted to assess the proliferation ability, and an air-liquid interface (ALI) assay was conducted to assess the differentiation capacity. Markers for proliferating basal and differentiated cells were relatively identified by immunohistochemical and immunofluorescent analysis. The results show that whether grown in the novel SFM or Ex medium, hAECs exhibited similar morphology at every passage, whereas cells could hardly form colonies in the DMEM + FBS group. Cells typically exhibited cobblestone shape, while a proportion of them in the novel SFM at late passage exhibited a larger shape. White vesicles appeared in the cytoplasm of some control cells at the later stage of culture. Basal cell markers (P63+KRT5+KI67+CC10-) for proliferating ability were found in the hAECs cultured by the novel SFM and Ex medium. hAECs at passage 3 cultured in the novel SFM and Ex medium both had the capacity to differentiate into ciliated cells (acetylated tubulin+), goblet cells (MUC5AC+) and club cells (CC10+) in the ALI culture assay. In conclusion, the novel SFM was capable of culturing hAECs. The hAECs cultured by the novel SFM could proliferate and differentiate in vitro. The novel SFM does not change the morphological characteristics or biomarkers of hAECs. The novel SFM has the potential for the amplification of hAECs for scientific research and clinical application.
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Affiliation(s)
- Haotian Dai
- Department of Respiratory Medicine, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, P.R. China
| | - Qi Zheng
- Department of Respiratory Medicine, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, P.R. China
| | - Shan Shan
- Department of Respiratory Medicine, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, P.R. China
| | - Yuqiong Lei
- Department of Respiratory Medicine, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, P.R. China
| | - Jingyuan Zhang
- Department of Respiratory Medicine, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, P.R. China
| | - Cheng Zhong
- Department of Respiratory Medicine, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, P.R. China
| | - Yongle Xu
- Department of Respiratory Medicine, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, P.R. China
| | - Zeyu Liu
- Department of Respiratory Medicine, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, P.R. China
- Correspondence to: Professor Tao Ren or Dr Zeyu Liu, Department of Respiratory Medicine, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Xuhui, Shanghai 200233, P.R. China
| | - Tao Ren
- Department of Respiratory Medicine, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, P.R. China
- Correspondence to: Professor Tao Ren or Dr Zeyu Liu, Department of Respiratory Medicine, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 600 Yishan Road, Xuhui, Shanghai 200233, P.R. China
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Dean CH, Cheong SS. Simple Models of Lung Development. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1413:17-28. [PMID: 37195524 DOI: 10.1007/978-3-031-26625-6_2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Models are essential to further our understanding of lung development and regeneration and to facilitate identification and testing of potential treatments for lung diseases. A wide variety of rodent and human models are available that recapitulate one or more stages of lung development. This chapter describes the existing 'simple' in vitro, in silico and ex vivo models of lung development. We define which stage(s) of development each model recapitulates and highlight their pros and cons.
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Affiliation(s)
- Charlotte H Dean
- National Heart and Lung Institute, Imperial College London, London, UK.
| | - Sek-Shir Cheong
- National Heart and Lung Institute, Imperial College London, London, UK
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Gautam LK, Harriott NC, Caceres AM, Ryan AL. Basic Science Perspective on Engineering and Modeling the Large Airways. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1413:73-106. [PMID: 37195527 DOI: 10.1007/978-3-031-26625-6_5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
The airway epithelium provides a physical and biochemical barrier playing a key role in protecting the lung from infiltration of pathogens and irritants and is, therefore, crucial in maintaining tissue homeostasis and regulating innate immunity. Due to continual inspiration and expiration of air during breathing, the epithelium is exposed to a plethora of environmental insults. When severe or persistent, these insults lead to inflammation and infection. The effectiveness of the epithelium as a barrier is reliant upon its capacity for mucociliary clearance, immune surveillance, and regeneration upon injury. These functions are accomplished by the cells that comprise the airway epithelium and the niche in which they reside. Engineering of new physiological and pathological models of the proximal airways requires the generation of complex structures comprising the surface airway epithelium, submucosal gland epithelium, extracellular matrix, and niche cells, including smooth muscle cells, fibroblasts, and immune cells. This chapter focuses on the structure-function relationships in the airways and the challenges of developing complex engineered models of the human airway.
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Affiliation(s)
- Lalit K Gautam
- Department of Anatomy and Cell Biology, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Noa C Harriott
- Department of Anatomy and Cell Biology, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Adrian M Caceres
- Department of Anatomy and Cell Biology, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Amy L Ryan
- Department of Anatomy and Cell Biology, Carver College of Medicine, University of Iowa, Iowa City, IA, USA.
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Maughan EF, Hynds RE, Pennycuick A, Nigro E, Gowers KH, Denais C, Gómez-López S, Lazarus KA, Orr JC, Pearce DR, Clarke SE, Lee DDH, Woodall MN, Masonou T, Case KM, Teixeira VH, Hartley BE, Hewitt RJ, Al Yaghchi C, Sandhu GS, Birchall MA, O’Callaghan C, Smith CM, De Coppi P, Butler CR, Janes SM. Cell-intrinsic differences between human airway epithelial cells from children and adults. iScience 2022; 25:105409. [PMID: 36388965 PMCID: PMC9664344 DOI: 10.1016/j.isci.2022.105409] [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: 02/01/2022] [Revised: 09/30/2022] [Accepted: 10/18/2022] [Indexed: 11/06/2022] Open
Abstract
The airway epithelium is a protective barrier that is maintained by the self-renewal and differentiation of basal stem cells. Increasing age is a principle risk factor for chronic lung diseases, but few studies have explored age-related molecular or functional changes in the airway epithelium. We retrieved epithelial biopsies from histologically normal tracheobronchial sites from pediatric and adult donors and compared their cellular composition and gene expression profile (in laser capture-microdissected whole epithelium, fluorescence-activated cell-sorted basal cells, and basal cells in cell culture). Histologically, pediatric and adult tracheobronchial epithelium was similar in composition. We observed age-associated changes in RNA sequencing studies, including higher interferon-associated gene expression in pediatric epithelium. In cell culture, pediatric cells had higher colony formation ability, sustained in vitro growth, and outcompeted adult cells in a direct competitive proliferation assay. Our results demonstrate cell-intrinsic differences between airway epithelial cells from children and adults in both homeostatic and proliferative states.
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Affiliation(s)
- Elizabeth F. Maughan
- Lungs for Living Research Centre, UCL Respiratory, University College London, London WC1E 6JF, UK
- Epithelial Cell Biology in ENT Research (EpiCENTR) Group, Developmental Biology and Cancer Department, UCL Great Ormond Street Institute of Child Health, University College London, London WC1N 1DZ, UK
| | - Robert E. Hynds
- Epithelial Cell Biology in ENT Research (EpiCENTR) Group, Developmental Biology and Cancer Department, UCL Great Ormond Street Institute of Child Health, University College London, London WC1N 1DZ, UK
| | - Adam Pennycuick
- Lungs for Living Research Centre, UCL Respiratory, University College London, London WC1E 6JF, UK
| | - Ersilia Nigro
- Lungs for Living Research Centre, UCL Respiratory, University College London, London WC1E 6JF, UK
| | - Kate H.C. Gowers
- Lungs for Living Research Centre, UCL Respiratory, University College London, London WC1E 6JF, UK
| | - Celine Denais
- Lungs for Living Research Centre, UCL Respiratory, University College London, London WC1E 6JF, UK
| | - Sandra Gómez-López
- Lungs for Living Research Centre, UCL Respiratory, University College London, London WC1E 6JF, UK
| | - Kyren A. Lazarus
- Lungs for Living Research Centre, UCL Respiratory, University College London, London WC1E 6JF, UK
| | - Jessica C. Orr
- Lungs for Living Research Centre, UCL Respiratory, University College London, London WC1E 6JF, UK
| | - David R. Pearce
- University College London Cancer Institute, University College London, London WC1E 6DD, UK
| | - Sarah E. Clarke
- Lungs for Living Research Centre, UCL Respiratory, University College London, London WC1E 6JF, UK
| | - Dani Do Hyang Lee
- Infection, Immunity and Inflammation Department, UCL Great Ormond Street Institute of Child Health, University College London, London WC1E 1EH, UK
| | - Maximillian N.J. Woodall
- Infection, Immunity and Inflammation Department, UCL Great Ormond Street Institute of Child Health, University College London, London WC1E 1EH, UK
| | - Tereza Masonou
- Infection, Immunity and Inflammation Department, UCL Great Ormond Street Institute of Child Health, University College London, London WC1E 1EH, UK
| | - Katie-Marie Case
- Infection, Immunity and Inflammation Department, UCL Great Ormond Street Institute of Child Health, University College London, London WC1E 1EH, UK
| | - Vitor H. Teixeira
- Lungs for Living Research Centre, UCL Respiratory, University College London, London WC1E 6JF, UK
| | | | | | - Chadwan Al Yaghchi
- The National Centre for Airway Reconstruction, Department of Otolaryngology, Charing Cross Hospital, London W6 8RF, UK
| | - Gurpreet S. Sandhu
- The National Centre for Airway Reconstruction, Department of Otolaryngology, Charing Cross Hospital, London W6 8RF, UK
| | - Martin A. Birchall
- University College London Ear Institute, University College London, London WC1X 8EE, UK
| | - Christopher O’Callaghan
- Infection, Immunity and Inflammation Department, UCL Great Ormond Street Institute of Child Health, University College London, London WC1E 1EH, UK
| | - Claire M. Smith
- Infection, Immunity and Inflammation Department, UCL Great Ormond Street Institute of Child Health, University College London, London WC1E 1EH, UK
| | - Paolo De Coppi
- Stem Cell and Regenerative Medicine Section, University College London Great Ormond Street Institute of Child Health, University College London, London WC1N 1DZ, UK
| | - Colin R. Butler
- Epithelial Cell Biology in ENT Research (EpiCENTR) Group, Developmental Biology and Cancer Department, UCL Great Ormond Street Institute of Child Health, University College London, London WC1N 1DZ, UK
- Tracheal Service, Great Ormond Street Hospital, London WC1N 3JH, UK
| | - Sam M. Janes
- Lungs for Living Research Centre, UCL Respiratory, University College London, London WC1E 6JF, UK
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11
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Drug Repurposing for Cystic Fibrosis: Identification of Drugs That Induce CFTR-Independent Fluid Secretion in Nasal Organoids. Int J Mol Sci 2022; 23:ijms232012657. [PMID: 36293514 PMCID: PMC9603984 DOI: 10.3390/ijms232012657] [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: 09/13/2022] [Revised: 10/12/2022] [Accepted: 10/18/2022] [Indexed: 11/05/2022] Open
Abstract
Individuals with cystic fibrosis (CF) suffer from severe respiratory disease due to a genetic defect in the cystic fibrosis transmembrane conductance regulator (CFTR) gene, which impairs airway epithelial ion and fluid secretion. New CFTR modulators that restore mutant CFTR function have been recently approved for a large group of people with CF (pwCF), but ~19% of pwCF cannot benefit from CFTR modulators Restoration of epithelial fluid secretion through non-CFTR pathways might be an effective treatment for all pwCF. Here, we developed a medium-throughput 384-well screening assay using nasal CF airway epithelial organoids, with the aim to repurpose FDA-approved drugs as modulators of non-CFTR-dependent epithelial fluid secretion. From a ~1400 FDA-approved drug library, we identified and validated 12 FDA-approved drugs that induced CFTR-independent fluid secretion. Among the hits were several cAMP-mediating drugs, including β2-adrenergic agonists. The hits displayed no effects on chloride conductance measured in the Ussing chamber, and fluid secretion was not affected by TMEM16A, as demonstrated by knockout (KO) experiments in primary nasal epithelial cells. Altogether, our results demonstrate the use of primary nasal airway cells for medium-scale drug screening, target validation with a highly efficient protocol for generating CRISPR-Cas9 KO cells and identification of compounds which induce fluid secretion in a CFTR- and TMEM16A-indepent manner.
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12
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Kim DH, Kim SW. Clinical Applications of Human Nasal Organoids. Clin Exp Otorhinolaryngol 2022; 15:201-202. [PMID: 36059068 PMCID: PMC9441501 DOI: 10.21053/ceo.2022.00997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 07/19/2022] [Indexed: 11/22/2022] Open
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13
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Laselva O, Criscione ML, Allegretta C, Di Gioia S, Liso A, Conese M. Insulin-Like Growth Factor Binding Protein (IGFBP-6) as a Novel Regulator of Inflammatory Response in Cystic Fibrosis Airway Cells. Front Mol Biosci 2022; 9:905468. [PMID: 35903151 PMCID: PMC9322660 DOI: 10.3389/fmolb.2022.905468] [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: 03/27/2022] [Accepted: 05/31/2022] [Indexed: 12/02/2022] Open
Abstract
Cystic Fibrosis (CF) patients are prone to contracting bacterial lung infections with opportunistic pathogens, especially Pseudomonas aeruginosa. Prolonged P. aeruginosa infections have been linked to chronic inflammation in the CF lung, whose hallmarks are increased levels of cytokines (i.e., TNF-α, IL-1β, IL-6) and neutrophil attraction by chemokines, like IL-8. Recently, insulin-like growth factor binding protein 6 (IGFBP-6) has been shown to play a putative role in the immune system and was found at higher levels in the sera and synovial tissue of rheumatoid arthritis patients. Moreover, it has been demonstrated that IGFBP-6 has chemoattractant properties towards cells of the innate (neutrophils, monocytes) and adaptive (T cells) immunity. However, it is not known whether IGFBP-6 expression is dysregulated in airway epithelial cells under infection/inflammatory conditions. Therefore, we first measured the basal IGFBP-6 mRNA and protein levels in bronchial epithelial cells lines (Wt and F508del-CFTR CFBE), finding they both are upregulated in F508del-CFTR CFBE cells. Interestingly, LPS and IL-1β+TNFα treatments increased the IGFBP-6 mRNA level, that was reduced after treatment with an anti-inflammatory (Dimethyl Fumarate) in CFBE cell line and in patient-derived nasal epithelial cultures. Lastly, we demonstrated that IGFBP-6 reduced the level of pro-inflammatory cytokines in both CFBE and primary nasal epithelial cells, without affecting rescued CFTR expression and function. The addition of a neutralizing antibody to IGFBP-6 increased pro-inflammatory cytokines expression under challenge with LPS. Together, these data suggest that IGFBP-6 may play a direct role in the CF-associated inflammation.
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Affiliation(s)
- Onofrio Laselva
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
- *Correspondence: Onofrio Laselva, ; Massimo Conese,
| | - Maria Laura Criscione
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Caterina Allegretta
- Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Sante Di Gioia
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Arcangelo Liso
- Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Massimo Conese
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
- *Correspondence: Onofrio Laselva, ; Massimo Conese,
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14
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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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15
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Boecking CA, Walentek P, Zlock LT, Sun DI, Wolters PJ, Ishikawa H, Jin BJ, Haggie PM, Marshall WF, Verkman AS, Finkbeiner WE. A simple method to generate human airway epithelial organoids with externally orientated apical membranes. Am J Physiol Lung Cell Mol Physiol 2022; 322:L420-L437. [PMID: 35080188 PMCID: PMC8917940 DOI: 10.1152/ajplung.00536.2020] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Organoids, which are self-organizing three-dimensional cultures, provide models that replicate specific cellular components of native tissues or facets of organ complexity. We describe a simple method to generate organoid cultures using isolated human tracheobronchial epithelial cells grown in mixed matrix components and supplemented at day 14 with the Wnt pathway agonist R-spondin 2 (RSPO2) and the bone morphogenic protein antagonist Noggin. In contrast to previous reports, our method produces differentiated tracheobronchospheres with externally orientated apical membranes without pretreatments, providing an epithelial model to study cilia formation and function, disease pathogenesis, and interaction of pathogens with the respiratory mucosa. Starting from 3 × 105 cells, organoid yield at day 28 was 1,720 ± 302. Immunocytochemistry confirmed the cellular localization of airway epithelial markers, including CFTR, Na+/K+ ATPase, acetylated-α-tubulin, E-cadherin, and ZO-1. Compared to native tissues, expression of genes related to bronchial differentiation and ion transport were similar in organoid and air-liquid interface (ALI) cultures. In matched primary cultures, mean organoid cilia length was 6.1 ± 0.2 µm, similar to that of 5.7 ± 0.1 µm in ALI cultures, and ciliary beating was vigorous and coordinated with frequencies of 7.7 ± 0.3 Hz in organoid cultures and 5.3 ± 0.8 Hz in ALI cultures. Functional measurement of osmotically induced volume changes in organoids showed low water permeability. The generation of numerous single testable units from minimal starting material complements prior techniques. This culture system may be useful for studying airway biology and pathophysiology, aiding diagnosis of ciliopathies, and potentially for high-throughput drug screening.
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Affiliation(s)
- Carolin A. Boecking
- 1Department of Pathology, University of California, San Francisco, California
| | - Peter Walentek
- 2Genomics and Development Division, Molecular and Cell Biology Department, University of California, Berkeley, California,3Renal Division, Department of Medicine, University Hospital Freiburg, Freiburg University Faculty of Medicine, Freiburg, Germany,4CIBSS – Centre for Integrative Biological Signalling Studies, Albert Ludwigs University Freiburg, Freiburg, Germany
| | - Lorna T. Zlock
- 1Department of Pathology, University of California, San Francisco, California
| | - Dingyuan I. Sun
- 1Department of Pathology, University of California, San Francisco, California
| | - Paul J. Wolters
- 5Department of Medicine, University of California, San Francisco, California
| | - Hiroaki Ishikawa
- 6Department of Biochemistry and Biophysics, University of California, San Francisco, California
| | - Byung-Ju Jin
- 5Department of Medicine, University of California, San Francisco, California
| | - Peter M. Haggie
- 5Department of Medicine, University of California, San Francisco, California
| | - Wallace F. Marshall
- 6Department of Biochemistry and Biophysics, University of California, San Francisco, California
| | - Alan S. Verkman
- 5Department of Medicine, University of California, San Francisco, California,7Department of Physiology, University of California, San Francisco, California
| | - Walter E. Finkbeiner
- 1Department of Pathology, University of California, San Francisco, California,8Innovative Genomics Institute, University of California, Berkeley, California
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16
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Liberti DC, Morrisey EE. Organoid models: assessing lung cell fate decisions and disease responses. Trends Mol Med 2021; 27:1159-1174. [PMID: 34674972 DOI: 10.1016/j.molmed.2021.09.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 09/24/2021] [Accepted: 09/27/2021] [Indexed: 12/17/2022]
Abstract
Organoids can be derived from various cell types in the lung, and they provide a reproducible and tractable model for understanding the complex signals driving cell fate decisions in a regenerative context. In this review, we provide a retrospective account of organoid methodologies and outline new opportunities for optimizing these methods to further explore emerging concepts in lung biology. Moreover, we examine the benefits of integrating organoid assays with in vivo modeling to explore how the various niches and compartments in the respiratory system respond to both acute and chronic lung disease. The strategic implementation and improvement of organoid techniques will provide exciting new opportunities to understand and identify new therapeutic approaches to ameliorate lung disease states.
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Affiliation(s)
- Derek C Liberti
- Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Penn-CHOP Lung Biology Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Edward E Morrisey
- Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Penn-CHOP Lung Biology Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
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17
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Lee DDH, Cardinale D, Nigro E, Butler CR, Rutman A, Fassad MR, Hirst RA, Moulding D, Agrotis A, Forsythe E, Peckham D, Robson E, Smith CM, Somavarapu S, Beales PL, Hart SL, Janes SM, Mitchison HM, Ketteler R, Hynds RE, O'Callaghan C. Higher throughput drug screening for rare respiratory diseases: readthrough therapy in primary ciliary dyskinesia. Eur Respir J 2021; 58:13993003.00455-2020. [PMID: 33795320 PMCID: PMC8514977 DOI: 10.1183/13993003.00455-2020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 03/01/2021] [Indexed: 11/17/2022]
Abstract
BACKGROUND Development of therapeutic approaches for rare respiratory diseases is hampered by the lack of systems that allow medium-to-high-throughput screening of fully differentiated respiratory epithelium from affected patients. This is a particular problem for primary ciliary dyskinesia (PCD), a rare genetic disease caused by mutations in genes that adversely affect ciliary movement and consequently mucociliary transport. Primary cell culture of basal epithelial cells from nasal brush biopsies followed by ciliated differentiation at the air-liquid interface (ALI) has proven to be a useful tool in PCD diagnostics but the technique's broader utility, including in pre-clinical PCD research, has been restricted by the limited number of basal cells that can be expanded from such biopsies. METHODS We describe an immunofluorescence screening method, enabled by extensive expansion of basal cells from PCD patients and the directed differentiation of these cells into ciliated epithelium in miniaturised 96-well transwell format ALI cultures. As proof-of-principle, we performed a personalised investigation in a patient with a rare and severe form of PCD (reduced generation of motile cilia), in this case caused by a homozygous nonsense mutation in the MCIDAS gene. RESULTS Initial analyses of ciliary ultrastructure, beat pattern and beat frequency in the 96-well transwell format ALI cultures indicate that a range of different PCD defects can be retained in these cultures. The screening system in our proof-of-principal investigation allowed drugs that induce translational readthrough to be evaluated alone or in combination with nonsense-mediated decay inhibitors. We observed restoration of basal body formation but not the generation of cilia in the patient's nasal epithelial cells in vitro. CONCLUSION: Our study provides a platform for higher throughput analyses of airway epithelia that is applicable in a range of settings and suggests novel avenues for drug evaluation and development in PCD caused by nonsense mutations.
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Affiliation(s)
- Dani Do Hyang Lee
- UCL Great Ormond Street Institute of Child Health, London, UK
- D.D.H. Lee and D. Cardinale contributed equally
| | - Daniela Cardinale
- UCL Great Ormond Street Institute of Child Health, London, UK
- D.D.H. Lee and D. Cardinale contributed equally
| | - Ersilia Nigro
- Lungs for Living Research Centre, UCL Respiratory, Division of Medicine, University College London, London, UK
| | - Colin R Butler
- Lungs for Living Research Centre, UCL Respiratory, Division of Medicine, University College London, London, UK
| | - Andrew Rutman
- Centre for PCD Diagnosis and Research, Dept of Respiratory Sciences, University of Leicester, Leicester, UK
| | - Mahmoud R Fassad
- Ciliary Disease Section, Genetics and Genomic Medicine Research and Teaching Dept, UCL Great Ormond Street Institute of Child Health, London, UK
- Dept of Human Genetics, Medical Research Institute, Alexandria University, Alexandria, Egypt
| | - Robert A Hirst
- Centre for PCD Diagnosis and Research, Dept of Respiratory Sciences, University of Leicester, Leicester, UK
| | - Dale Moulding
- Developmental Biology and Cancer, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Alexander Agrotis
- MRC Laboratory for Molecular Cell Biology, University College London, London, UK
| | - Elisabeth Forsythe
- Ciliary Disease Section, Genetics and Genomic Medicine Research and Teaching Dept, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Daniel Peckham
- Leeds Institute for Medical Research, University of Leeds, Leeds, UK
| | - Evie Robson
- Leeds Institute for Medical Research, University of Leeds, Leeds, UK
| | - Claire M Smith
- UCL Great Ormond Street Institute of Child Health, London, UK
| | | | - Philip L Beales
- Ciliary Disease Section, Genetics and Genomic Medicine Research and Teaching Dept, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Stephen L Hart
- Ciliary Disease Section, Genetics and Genomic Medicine Research and Teaching Dept, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Sam M Janes
- Lungs for Living Research Centre, UCL Respiratory, Division of Medicine, University College London, London, UK
| | - Hannah M Mitchison
- Ciliary Disease Section, Genetics and Genomic Medicine Research and Teaching Dept, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Robin Ketteler
- MRC Laboratory for Molecular Cell Biology, University College London, London, UK
| | - Robert E Hynds
- Lungs for Living Research Centre, UCL Respiratory, Division of Medicine, University College London, London, UK
- UCL Cancer Institute, University College London, London, UK
- R.E. Hynds and C. O'Callaghan contributed equally to this article as lead authors and supervised the work
| | - Christopher O'Callaghan
- UCL Great Ormond Street Institute of Child Health, London, UK
- Centre for PCD Diagnosis and Research, Dept of Respiratory Sciences, University of Leicester, Leicester, UK
- R.E. Hynds and C. O'Callaghan contributed equally to this article as lead authors and supervised the work
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18
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Bukowy-Bieryłło Z. Long-term differentiating primary human airway epithelial cell cultures: how far are we? Cell Commun Signal 2021; 19:63. [PMID: 34044844 PMCID: PMC8159066 DOI: 10.1186/s12964-021-00740-z] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 04/16/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Human airway epithelial (HAE) cellular models are widely used in applicative studies of the airway physiology and disease. In vitro expanded and differentiated primary HAE cells collected from patients seem to be an accurate model of human airway, offering a quicker and cheaper alternative to the induced pluripotent stem cell (iPSCs) models. However, the biggest drawback of primary HAE models is their limited proliferative lifespan in culture. Much work has been devoted to understand the factors, which govern the HAE cell proliferation and differentiation, both in vivo and in vitro. Here, I have summarized recent achievements in primary HAE culture, with the special emphasis on the models of conditionally reprogrammed cells (CRC), which allow longer in vitro proliferation and differentiation of HAE cells. The review compares the CRC HAE technique variants (feeder culture or HAE mono-culture), based on recently published studies exploiting this model. The advantages and limitations of each CRC HAE model variant are summarized, along with the description of other factors affecting the CRC HAE culture success (tissue type, sampling method, sample quality). CONCLUSIONS CRC HAE cultures are a useful technique in respiratory research, which in many cases exceeds the iPSCs and organoid culture methods. Until the current limitations of the iPSCs and organoid culture methods will be alleviated, the primary CRC HAE cultures might be a useful model in respiratory research. Airway epithelium (AE) is a type of tissue, which lines the whole length of human airways, from the nose to the bronchi. Improper functioning of AE causes several human airway disorders, such as asthma, chronic obstructive pulmonary disease (COPD) or cystic fibrosis (CF). Much work has been devoted to finding the best scientific model of human AE, in order to learn about its functioning in health and disease. Among the popular AE models are the primary in vitro cultured AE cells collected from human donors. Unfortunately, such human AE (HAE) cells do not easily divide (expand) in vitro; this poses a large logistic and ethical problem for the researchers. Here, I summarize recent achievements in the methods for in vitro culture of human AE cells, with special emphasis on the conditionally reprogrammed cell (CRC) models, which allow longer and more effective expansion of primary human AE cells in vitro. The review describes how the specific chemicals used in the CRC models work to allow the increased HAE divisions and compares the effects of the different so-far developed variants of the CRC HAE culture. The review also pinpoints the areas which need to be refined, in order to maximize the usefulness of the CRC AE cultures from human donors in research on human airway disorders. Video abstract.
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19
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de Carvalho ALRT, Liu HY, Chen YW, Porotto M, Moscona A, Snoeck HW. The in vitro multilineage differentiation and maturation of lung and airway cells from human pluripotent stem cell-derived lung progenitors in 3D. Nat Protoc 2021; 16:1802-1829. [PMID: 33649566 PMCID: PMC9460941 DOI: 10.1038/s41596-020-00476-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 11/26/2020] [Indexed: 01/31/2023]
Abstract
Lung and airway epithelial cells generated in vitro from human pluripotent stem cells (hPSCs) have applications in regenerative medicine, modeling of lung disease, drug screening and studies of human lung development. Here, we describe a strategy for directed differentiation of hPSCs into mature lung and airway epithelial cells obtained through maturation of NKX2.1+ hPSC-derived lung progenitors in a 3D matrix of collagen I in the absence of glycogen synthase kinase 3 inhibition. This protocol is an extension of our previously published protocol on the directed differentiation of lung and airway epithelium from hPSCs that modifies the technique and offers additional applications. This protocol is conducted in defined media conditions, has a duration of 50-80 d, does not require reporter lines and results in cultures containing mature alveolar type II and I cells as well as airway basal, ciliated, club and neuroendocrine cells. We also present a flow cytometry strategy to assess maturation in the cultures. Several of these populations, including mature NGFR+ basal cells, can be prospectively isolated by cell sorting and expanded for further investigation.
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Affiliation(s)
- Ana Luisa Rodrigues Toste de Carvalho
- Columbia Center for Human Development, Columbia University
Medical Center, New York, NY 10032, USA,Department of Medicine, Columbia University Medical Center,
New York, NY 10032, USA,Life and Health Sciences Research Institute (ICVS), School
of Medicine, University of Minho, 4710-057 Braga, Portugal,ICVS/3B’s, PT Government Associate Laboratory,
4710-057 Braga/Guimarães, Portugal
| | - Hsiao-Yun Liu
- Columbia Center for Human Development, Columbia University
Medical Center, New York, NY 10032, USA,Department of Medicine, Columbia University Medical Center,
New York, NY 10032, USA
| | - Ya-Wen Chen
- Columbia Center for Human Development, Columbia University
Medical Center, New York, NY 10032, USA,Department of Medicine, Columbia University Medical Center,
New York, NY 10032, USA
| | - Matteo Porotto
- Department of Pediatrics, Columbia University Medical
Center, New York, New York, 10032, United States,Center for Host–Pathogen Interaction, Columbia
University Medical Center, New York, New York, 10032, United States,Department of Experimental Medicine, University of Campania
‘Luigi Vanvitelli’, Italy
| | - Anne Moscona
- Department of Pediatrics, Columbia University Medical
Center, New York, New York, 10032, United States,Center for Host–Pathogen Interaction, Columbia
University Medical Center, New York, New York, 10032, United States,Department of Microbiology & Immunology, Columbia
University Medical Center, New York, New York, 10032, United States,Department of Physiology & Cellular Biophysics,
Columbia University Medical Center, New York, New York, 10032, United States
| | - Hans-Willem Snoeck
- Columbia Center for Human Development, Columbia University
Medical Center, New York, NY 10032, USA,Department of Medicine, Columbia University Medical Center,
New York, NY 10032, USA,Columbia Center for Translational Immunology, Columbia
University Medical Center, New York, NY 10032, USA,Department of Microbiology and Immunology, Columbia
University Medical Center, New York, NY 10032, USA, Correspondence should be addressed to H.W.S
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Llamazares-Prada M, Espinet E, Mijošek V, Schwartz U, Lutsik P, Tamas R, Richter M, Behrendt A, Pohl ST, Benz NP, Muley T, Warth A, Heußel CP, Winter H, Landry JJM, Herth FJ, Mertens TC, Karmouty-Quintana H, Koch I, Benes V, Korbel JO, Waszak SM, Trumpp A, Wyatt DM, Stahl HF, Plass C, Jurkowska RZ. Versatile workflow for cell type-resolved transcriptional and epigenetic profiles from cryopreserved human lung. JCI Insight 2021; 6:140443. [PMID: 33630765 PMCID: PMC8026197 DOI: 10.1172/jci.insight.140443] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 02/10/2021] [Indexed: 12/12/2022] Open
Abstract
Complexity of lung microenvironment and changes in cellular composition during disease make it exceptionally hard to understand molecular mechanisms driving development of chronic lung diseases. Although recent advances in cell type-resolved approaches hold great promise for studying complex diseases, their implementation relies on local access to fresh tissue, as traditional tissue storage methods do not allow viable cell isolation. To overcome these hurdles, we developed a versatile workflow that allows storage of lung tissue with high viability, permits thorough sample quality check before cell isolation, and befits sequencing-based profiling. We demonstrate that cryopreservation enables isolation of multiple cell types from both healthy and diseased lungs. Basal cells from cryopreserved airways retain their differentiation ability, indicating that cellular identity is not altered by cryopreservation. Importantly, using RNA sequencing and EPIC Array, we show that gene expression and DNA methylation signatures are preserved upon cryopreservation, emphasizing the suitability of our workflow for omics profiling of lung cells. Moreover, we obtained high-quality single-cell RNA-sequencing data of cells from cryopreserved human lungs, demonstrating that cryopreservation empowers single-cell approaches. Overall, thanks to its simplicity, our workflow is well suited for prospective tissue collection by academic collaborators and biobanks, opening worldwide access to viable human tissue.
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Affiliation(s)
| | - Elisa Espinet
- Division of Stem Cells and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM), Heidelberg, Germany
| | | | | | - Pavlo Lutsik
- Division of Cancer Epigenomics, DKFZ, Member of the German Center for Lung Research (DZL), Heidelberg, Germany
| | | | | | | | | | | | - Thomas Muley
- Translational Research Unit, Thoraxklinik, University Hospital Heidelberg, Heidelberg, Germany
- Translational Lung Research Center, Member of the DZL, Heidelberg, Germany
| | - Arne Warth
- Translational Research Unit, Thoraxklinik, University Hospital Heidelberg, Heidelberg, Germany
| | - Claus Peter Heußel
- Translational Lung Research Center, Member of the DZL, Heidelberg, Germany
- Department of Diagnostic and Interventional Radiology with Nuclear Medicine, Thoraxklinik, University of Heidelberg, Heidelberg, Germany
- Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany
| | - Hauke Winter
- Translational Lung Research Center, Member of the DZL, Heidelberg, Germany
- Department of Surgery, Thoraxklinik, University Hospital Heidelberg, Heidelberg, Germany
| | | | - Felix J.F. Herth
- Translational Research Unit, Thoraxklinik, University Hospital Heidelberg, Heidelberg, Germany
- Department of Pneumology and Critical Care Medicine and Translational Research Unit, Thoraxklinik, University Hospital Heidelberg, Heidelberg, Germany
| | - Tinne C.J. Mertens
- Department of Biochemistry and Molecular Biology, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, USA
| | - Harry Karmouty-Quintana
- Department of Biochemistry and Molecular Biology, McGovern Medical School, University of Texas Health Science Center at Houston, Houston, USA
| | - Ina Koch
- Asklepios Biobank for Lung Diseases, Department of Thoracic Surgery, Asklepios Fachkliniken München-Gauting, DZL, Gauting, Germany
| | | | | | | | - Andreas Trumpp
- Division of Stem Cells and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM), Heidelberg, Germany
| | | | - Heiko F. Stahl
- Immunology and Respiratory Disease Research, Boehringer Ingelheim Pharma GmbH & Co. KG, Biberach, Germany
| | - Christoph Plass
- Division of Cancer Epigenomics, DKFZ, Member of the German Center for Lung Research (DZL), Heidelberg, Germany
| | - Renata Z. Jurkowska
- BioMed X Institute, Heidelberg, Germany
- School of Biosciences, Cardiff University, Cardiff, United Kingdom
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21
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Mehrban N, Cardinale D, Gallo SC, Lee DDH, Arne Scott D, Dong H, Bowen J, Woolfson DN, Birchall MA, O'Callaghan C. α-Helical peptides on plasma-treated polymers promote ciliation of airway epithelial cells. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 122:111935. [PMID: 33641925 DOI: 10.1016/j.msec.2021.111935] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 01/11/2021] [Accepted: 01/30/2021] [Indexed: 11/30/2022]
Abstract
Airway respiratory epithelium forms a physical barrier through intercellular tight junctions, which prevents debris from passing through to the internal environment while ciliated epithelial cells expel particulate-trapping mucus up the airway. Polymeric solutions to loss of airway structure and integrity have been unable to fully restore functional epithelium. We hypothesised that plasma treatment of polymers would permit adsorption of α-helical peptides and that this would promote functional differentiation of airway epithelial cells. Five candidate plasma compositions are compared; Air, N2, H2, H2:N2 and Air:N2. X-ray photoelectron spectroscopy shows changes in at% N and C 1s peaks after plasma treatment while electron microscopy indicates successful adsorption of hydrogelating self-assembling fibres (hSAF) on all samples. Subsequently, adsorbed hSAFs support human nasal epithelial cell attachment and proliferation and induce differentiation at an air-liquid interface. Transepithelial measurements show that the cells form tight junctions and produce cilia beating at the normal expected frequency of 10-11 Hz after 28 days in culture. The synthetic peptide system described in this study offers potential superiority as an epithelial regeneration substrate over present "gold-standard" materials, such as collagen, as they are controllable and can be chemically functionalised to support a variety of in vivo environments. Using the hSAF peptides described here in combination with plasma-treated polymeric surfaces could offer a way of improving the functionality and integration of implantable polymers for aerodigestive tract reconstruction and regeneration.
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Affiliation(s)
- Nazia Mehrban
- UCL Ear Institute, University College London, 332 Grays Inn Rd, London WC1X 8EE, UK.
| | - Daniela Cardinale
- Infection, Immunity and Inflammation Department, UCL Great Ormond Street Institute of Child Health, University College London, 30 Guilford St, London WC1N 1EH, UK
| | - Santiago C Gallo
- Institute for Frontier Materials, Deakin University, 75 Pigdons Rd, Victoria, VIC 3216, Australia
| | - Dani D H Lee
- Infection, Immunity and Inflammation Department, UCL Great Ormond Street Institute of Child Health, University College London, 30 Guilford St, London WC1N 1EH, UK
| | - D Arne Scott
- School of Chemistry, University of Bristol, Cantock's Close, Bristol BS8 1TS, UK
| | - Hanshan Dong
- School of Metallurgy and Materials, University of Birmingham, Elms Rd, Birmingham B15 2SE, UK
| | - James Bowen
- School of Engineering & Innovation, The Open University, Walton Hall, Milton Keynes MK7 6AA, UK
| | - Derek N Woolfson
- School of Chemistry, University of Bristol, Cantock's Close, Bristol BS8 1TS, UK; School of Biochemistry, University of Bristol, University Walk, Bristol BS8 1TD, UK; Bristol BioDesign Institute, University of Bristol, 24 Tyndall Avenue, Bristol BS8 1TQ, UK
| | - Martin A Birchall
- UCL Ear Institute, University College London, 332 Grays Inn Rd, London WC1X 8EE, UK
| | - Christopher O'Callaghan
- Infection, Immunity and Inflammation Department, UCL Great Ormond Street Institute of Child Health, University College London, 30 Guilford St, London WC1N 1EH, UK
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22
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Hamilton NJI, Lee DDH, Gowers KHC, Butler CR, Maughan EF, Jevans B, Orr JC, McCann CJ, Burns AJ, MacNeil S, Birchall MA, O'Callaghan C, Hynds RE, Janes SM. Bioengineered airway epithelial grafts with mucociliary function based on collagen IV- and laminin-containing extracellular matrix scaffolds. Eur Respir J 2020; 55:1901200. [PMID: 32444408 PMCID: PMC7301290 DOI: 10.1183/13993003.01200-2019] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Accepted: 02/26/2020] [Indexed: 12/15/2022]
Abstract
Current methods to replace damaged upper airway epithelium with exogenous cells are limited. Existing strategies use grafts that lack mucociliary function, leading to infection and the retention of secretions and keratin debris. Strategies that regenerate airway epithelium with mucociliary function are clearly desirable and would enable new treatments for complex airway disease.Here, we investigated the influence of the extracellular matrix (ECM) on airway epithelial cell adherence, proliferation and mucociliary function in the context of bioengineered mucosal grafts. In vitro, primary human bronchial epithelial cells (HBECs) adhered most readily to collagen IV. Biological, biomimetic and synthetic scaffolds were compared in terms of their ECM protein content and airway epithelial cell adherence.Collagen IV and laminin were preserved on the surface of decellularised dermis and epithelial cell attachment to decellularised dermis was greater than to the biomimetic or synthetic alternatives tested. Blocking epithelial integrin α2 led to decreased adherence to collagen IV and to decellularised dermis scaffolds. At air-liquid interface (ALI), bronchial epithelial cells cultured on decellularised dermis scaffolds formed a differentiated respiratory epithelium with mucociliary function. Using in vivo chick chorioallantoic membrane (CAM), rabbit airway and immunocompromised mouse models, we showed short-term preservation of the cell layer following transplantation.Our results demonstrate the feasibility of generating HBEC grafts on clinically applicable decellularised dermis scaffolds and identify matrix proteins and integrins important for this process. The long-term survivability of pre-differentiated epithelia and the relative merits of this approach against transplanting basal cells should be assessed further in pre-clinical airway transplantation models.
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Affiliation(s)
- Nick J I Hamilton
- Lungs for Living Research Centre, UCL Respiratory, University College London, London, UK
- UCL Ear Institute, The Royal National Throat Nose and Ear Hospital, London, UK
- Nick J.I. Hamilton and Sam M. Janes are joint-senior authors
| | - Dani Do Hyang Lee
- Respiratory, Critical Care and Anaesthesia, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Kate H C Gowers
- Lungs for Living Research Centre, UCL Respiratory, University College London, London, UK
| | - Colin R Butler
- Lungs for Living Research Centre, UCL Respiratory, University College London, London, UK
| | - Elizabeth F Maughan
- Lungs for Living Research Centre, UCL Respiratory, University College London, London, UK
| | - Benjamin Jevans
- Stem Cell and Regenerative Medicine, Birth Defects Research Centre, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Jessica C Orr
- Lungs for Living Research Centre, UCL Respiratory, University College London, London, UK
| | - Conor J McCann
- Stem Cell and Regenerative Medicine, Birth Defects Research Centre, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Alan J Burns
- Stem Cell and Regenerative Medicine, Birth Defects Research Centre, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Sheila MacNeil
- Dept of Materials and Science Engineering, The Kroto Research Institute, North Campus, University of Sheffield, Sheffield, UK
| | - Martin A Birchall
- UCL Ear Institute, The Royal National Throat Nose and Ear Hospital, London, UK
| | - Christopher O'Callaghan
- Respiratory, Critical Care and Anaesthesia, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Robert E Hynds
- Lungs for Living Research Centre, UCL Respiratory, University College London, London, UK
| | - Sam M Janes
- Lungs for Living Research Centre, UCL Respiratory, University College London, London, UK
- Nick J.I. Hamilton and Sam M. Janes are joint-senior authors
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23
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Lee DDH, Petris A, Hynds RE, O'Callaghan C. Ciliated Epithelial Cell Differentiation at Air-Liquid Interface Using Commercially Available Culture Media. Methods Mol Biol 2020; 2109:275-291. [PMID: 31707647 PMCID: PMC7116769 DOI: 10.1007/7651_2019_269] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
Abstract
The human nasal epithelium contains basal stem/progenitor cells that produce differentiated multiciliated and mucosecretory progeny. Basal epithelial cells can be expanded in cell culture and instructed to differentiate at an air-liquid interface using transwell membranes and differentiation media. For basal cell expansion, we have used 3T3-J2 co-culture in epithelial culture medium containing EGF, insulin, and a RHO-associated protein kinase (ROCK) inhibitor, Y-27632 (3T3 + Y). Here we describe our protocols for ciliated differentiation of these cultures at air-liquid interface and compare four commercially available differentiation media, across nine donor cell cultures (six healthy, two patients with chronic obstructive pulmonary disease (COPD), and one with primary ciliary dyskinesia (PCD)). Bright-field and immunofluorescence imaging suggested broad similarity between differentiation protocols. Subtle differences were seen in transepithelial electrical resistance (TEER), ciliary beat frequency, mucus production, and the extent to which basal cells are retained in differentiated cultures. Overall, the specific differentiation medium used in our air-liquid interface culture protocol was not a major determinant of ciliation, and our data suggest that the differentiation potential of basal cells at the outset is a more critical factor in air-liquid interface culture outcome. Detailed information on the constituents of the differentiation media was only available from one of the four manufacturers, a factor that may have profound implications in the interpretation of some research studies.
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Affiliation(s)
- Dani Do Hyang Lee
- Respiratory, Critical Care & Anaesthesia, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Alina Petris
- Respiratory, Critical Care & Anaesthesia, UCL Great Ormond Street Institute of Child Health, London, UK
| | | | - Christopher O'Callaghan
- Respiratory, Critical Care & Anaesthesia, UCL Great Ormond Street Institute of Child Health, London, UK.
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24
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Abstract
In this review, Leach and Morrisey focus on lung regeneration to explore the importance of facultative regeneration controlled by functional and differentiated cell lineages as well as how they are positioned and regulated by distinct tissue niches. Tissue regeneration involves various types of cellular and molecular responses depending on the type of tissue and the injury or disease that is inflicted. While many tissues contain dedicated stem/progenitor cell lineages, many others contain cells that, during homeostasis, are considered physiologically functional and fully differentiated but, after injury or in disease states, exhibit stem/progenitor-like activity. Recent identification of subsets of defined cell types as facultative stem/progenitor cells has led to a re-examination of how certain tissues respond to injury to mount a regenerative response. In this review, we focus on lung regeneration to explore the importance of facultative regeneration controlled by functional and differentiated cell lineages as well as how they are positioned and regulated by distinct tissue niches. Additionally, we discuss the molecular signals to which cells respond in their differentiated state during homeostasis and those signals that promote effective regeneration of damaged or lost cells and structures after injury.
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Affiliation(s)
- John P Leach
- Department of Medicine, Department of Cell and Developmental Biology, Penn Center for Pulmonary Biology, Penn Cardiovascular Institute, Penn Institute for Regenerative Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania 19104, USA
| | - Edward E Morrisey
- Department of Medicine, Department of Cell and Developmental Biology, Penn Center for Pulmonary Biology, Penn Cardiovascular Institute, Penn Institute for Regenerative Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania 19104, USA
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25
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Hamilton NJ, Hynds RE, Gowers KH, Tait A, Butler CR, Hopper C, Burns AJ, Birchall MA, Lowdell M, Janes SM. Using a Three-Dimensional Collagen Matrix to Deliver Respiratory Progenitor Cells to Decellularized Trachea In Vivo. Tissue Eng Part C Methods 2019; 25:93-102. [PMID: 30648458 PMCID: PMC6389769 DOI: 10.1089/ten.tec.2018.0241] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Accepted: 01/14/2019] [Indexed: 10/27/2022] Open
Abstract
IMPACT STATEMENT This article describes a method for engrafting epithelial progenitor cells to a revascularized scaffold in a protective and supportive collagen-rich environment. This method has the potential to overcome two key limitations of existing grafting techniques as epithelial cells are protected from mechanical shear and the relatively hypoxic phase that occurs while grafts revascularize, offering the opportunity to provide epithelial cells to decellularized allografts at the point of implantation. Advances in this area will improve the safety and efficacy of bioengineered organ transplantation.
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Affiliation(s)
- Nick J.I. Hamilton
- Lungs for Living Research Centre, UCL Respiratory, Division of Medicine, University College London, London, United Kingdom
- UCL Ear Institute, The Royal National Throat Nose and Ear Hospital, London, United Kingdom
| | - Robert E. Hynds
- Lungs for Living Research Centre, UCL Respiratory, Division of Medicine, University College London, London, United Kingdom
| | - Kate H.C. Gowers
- Lungs for Living Research Centre, UCL Respiratory, Division of Medicine, University College London, London, United Kingdom
| | - Angela Tait
- Department of Biochemical Engineering, University College London, London, United Kingdom
| | - Colin R. Butler
- Lungs for Living Research Centre, UCL Respiratory, Division of Medicine, University College London, London, United Kingdom
| | - Colin Hopper
- Maxillofacial Surgery, Eastman Dental Institute, London, United Kingdom
| | - Alan J. Burns
- Stem Cell and Regenerative Medicine, Birth Defects Research Centre, UCL Great Ormond Institute of Child Health, London, United Kingdom
| | - Martin A. Birchall
- UCL Ear Institute, The Royal National Throat Nose and Ear Hospital, London, United Kingdom
| | - Mark Lowdell
- Institute of Immunity and Transplantation, Centre for Cell, Gene and Tissue Therapeutics, Royal Free Hospital, London, United Kingdom
| | - Sam M. Janes
- Lungs for Living Research Centre, UCL Respiratory, Division of Medicine, University College London, London, United Kingdom
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26
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Hynds RE, Ben Aissa A, Gowers KH, Watkins TB, Bosshard‐Carter L, Rowan AJ, Veeriah S, Wilson GA, Quezada SA, Swanton C, Janes SM. Expansion of airway basal epithelial cells from primary human non-small cell lung cancer tumors. Int J Cancer 2018; 143:160-166. [PMID: 29569246 PMCID: PMC5969061 DOI: 10.1002/ijc.31383] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 03/01/2018] [Accepted: 03/13/2018] [Indexed: 01/02/2023]
Abstract
Pre-clinical non-small cell lung cancer (NSCLC) models are poorly representative of the considerable inter- and intra-tumor heterogeneity of the disease in patients. Primary cell-based in vitro models of NSCLC are therefore desirable for novel therapy development and personalized cancer medicine. Methods have been described to generate rapidly proliferating epithelial cell cultures from multiple human epithelia using 3T3-J2 feeder cell culture in the presence of Y-27632, a RHO-associated protein kinase (ROCK) inhibitor, in what are known as "conditional reprograming conditions" (CRC) or 3T3 + Y. In some cancer studies, variations of this methodology have allowed primary tumor cell expansion across a number of cancer types but other studies have demonstrated the preferential expansion of normal epithelial cells from tumors in such conditions. Here, we report our experience regarding the derivation of primary NSCLC cell cultures from 12 lung adenocarcinoma patients enrolled in the Tracking Cancer Evolution through Therapy (TRACERx) clinical study and discuss these in the context of improving the success rate for in vitro cultivation of cells from NSCLC tumors.
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Affiliation(s)
- Robert E. Hynds
- UCL Cancer Institute, CRUK Lung Cancer Centre of ExcellenceUniversity College LondonLondonUnited Kingdom
- Translational Cancer Therapeutics LaboratoryThe Francis Crick InstituteLondonUnited Kingdom
| | - Assma Ben Aissa
- Cancer Immunology UnitUCL Cancer Institute, University College LondonLondonUnited Kingdom
| | - Kate H.C. Gowers
- Lungs for Living Research Centre, UCL RespiratoryUniversity College LondonLondonUnited Kingdom
| | - Thomas B.K. Watkins
- Translational Cancer Therapeutics LaboratoryThe Francis Crick InstituteLondonUnited Kingdom
| | - Leticia Bosshard‐Carter
- UCL Cancer Institute, CRUK Lung Cancer Centre of ExcellenceUniversity College LondonLondonUnited Kingdom
- Lungs for Living Research Centre, UCL RespiratoryUniversity College LondonLondonUnited Kingdom
| | - Andrew J. Rowan
- Translational Cancer Therapeutics LaboratoryThe Francis Crick InstituteLondonUnited Kingdom
| | - Selvaraju Veeriah
- UCL Cancer Institute, CRUK Lung Cancer Centre of ExcellenceUniversity College LondonLondonUnited Kingdom
| | - Gareth A. Wilson
- Translational Cancer Therapeutics LaboratoryThe Francis Crick InstituteLondonUnited Kingdom
| | - Sergio A. Quezada
- Cancer Immunology UnitUCL Cancer Institute, University College LondonLondonUnited Kingdom
| | - Charles Swanton
- UCL Cancer Institute, CRUK Lung Cancer Centre of ExcellenceUniversity College LondonLondonUnited Kingdom
- Translational Cancer Therapeutics LaboratoryThe Francis Crick InstituteLondonUnited Kingdom
| | | | - Sam M. Janes
- Lungs for Living Research Centre, UCL RespiratoryUniversity College LondonLondonUnited Kingdom
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27
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Hynds RE, Gowers KHC, Nigro E, Butler CR, Bonfanti P, Giangreco A, Prêle CM, Janes SM. Cross-talk between human airway epithelial cells and 3T3-J2 feeder cells involves partial activation of human MET by murine HGF. PLoS One 2018; 13:e0197129. [PMID: 29771943 PMCID: PMC5957441 DOI: 10.1371/journal.pone.0197129] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Accepted: 04/26/2018] [Indexed: 01/13/2023] Open
Abstract
There is considerable interest in the ex vivo propagation of primary human basal epithelial stem/progenitor cells with a view to their use in drug development, toxicity testing and regenerative medicine. These cells can be expanded in co-culture with mitotically inactivated 3T3-J2 murine embryonic feeder cells but, similar to other epithelial cell culture systems employing 3T3-J2 cells, the aspects of cross-talk between 3T3-J2 cells and human airway basal cells that are critical for their expansion remain largely unknown. In this study, we investigated secreted growth factors that are produced by 3T3-J2 cells and act upon primary human airway basal cells. We found robust production of hepatocyte growth factor (HGF) from fibroblast feeder cells following mitotic inactivation. Consistent with the limited cross-species reactivity of murine HGF on the human HGF receptor (MET; HGFR), MET inhibition did not affect proliferative responses in human airway basal cells and HGF could not replace feeder cells in this culture system. However, we found that murine HGF is not completely inactive on human airway epithelial cells or cancer cell lines but stimulates the phosphorylation of GRB2-associated-binding protein 2 (GAB2) and signal transducer and activator of transcription 6 (STAT6). Although HGF induces phosphorylation of STAT6 tyrosine 641 (Y641), there is no subsequent STAT6 nuclear translocation or STAT6-driven transcriptional response. Overall, these findings highlight the relevance of cross-species protein interactions between murine feeder cells and human epithelial cells in 3T3-J2 co-culture and demonstrate that STAT6 phosphorylation occurs in response to MET activation in epithelial cells. However, STAT6 nuclear translocation does not occur in response to HGF, precluding the transcriptional activity of STAT6.
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Affiliation(s)
- Robert E. Hynds
- Lungs for Living Research Centre, UCL Respiratory, University College London, London, United Kingdom
- CRUK Lung Cancer Centre of Excellence, UCL Cancer Institute, University College London, London, United Kingdom
- The Francis Crick Institute, London, United Kingdom
| | - Kate H. C. Gowers
- Lungs for Living Research Centre, UCL Respiratory, University College London, London, United Kingdom
| | - Ersilia Nigro
- Lungs for Living Research Centre, UCL Respiratory, University College London, London, United Kingdom
- Dipartimento di Scienze Cardio-Toraciche e Respiratorie, Universita’ degli Studi della Campania “L. Vanvitelli”, Naples, Italy
| | - Colin R. Butler
- Lungs for Living Research Centre, UCL Respiratory, University College London, London, United Kingdom
| | - Paola Bonfanti
- The Francis Crick Institute, London, United Kingdom
- Stem Cell and Regenerative Medicine Section, UCL Institute of Child Health and Great Ormond Street Hospital, London, United Kingdom
- Institute of Immunity and Transplantation, University College London, London, United Kingdom
| | - Adam Giangreco
- Lungs for Living Research Centre, UCL Respiratory, University College London, London, United Kingdom
| | - Cecilia M. Prêle
- Centre for Cell Therapy and Regenerative Medicine, School of Biomedical Sciences, The University of Western Australia, Perth, Australia
- Institute for Respiratory Health, University of Western Australia, Perth, Australia
| | - Sam M. Janes
- Lungs for Living Research Centre, UCL Respiratory, University College London, London, United Kingdom
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28
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Abstract
Purpose of Review The lung research field has pioneered the use of organoids for the study of cell-cell interactions. Recent Findings The use of organoids for airway basal cells is routine. However, the development of organoids for the other regions of the lung is still in its infancy. Such cultures usually rely on cell-cell interactions between the stem cells and a putative niche cell for their growth and differentiation. Summary The use of co-culture organoid systems has facilitated the in vitro cultivation of previously inaccessible stem cell populations, providing a novel method for dissecting the molecular requirements of these cell-cell interactions. Future technology development will allow the growth of epithelial-only organoids in more defined media and also the introduction of specific non-epithelial cells for the study of cell interactions. These developments will require an improved understanding of the epithelial and non-epithelial cell types present in the lung and their lineage relationships.
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