1
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Jimenez L, Stolzenbach V, Ozawa PMM, Ramirez-Solano M, Liu Q, Sage J, Weaver AM. Extracellular vesicles from non-neuroendocrine SCLC cells promote adhesion and survival of neuroendocrine SCLC cells. Proteomics 2024; 24:e2300030. [PMID: 37926756 DOI: 10.1002/pmic.202300030] [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: 05/29/2023] [Revised: 09/29/2023] [Accepted: 10/11/2023] [Indexed: 11/07/2023]
Abstract
Small cell lung cancer (SCLC) tumors are made up of distinct cell subpopulations, including neuroendocrine (NE) and non-neuroendocrine (non-NE) cells. While secreted factors from non-NE SCLC cells have been shown to support the growth of the NE cells, the underlying molecular factors are not well understood. Here, we show that exosome-type small extracellular vesicles (SEVs) secreted from non-NE SCLC cells promote adhesion and survival of NE SCLC cells. Proteomic analysis of purified SEVs revealed that extracellular matrix (ECM) proteins and integrins are highly enriched in SEVs of non-NE cells whereas nucleic acid-binding proteins are enriched in SEVs purified from NE cells. Addition of select purified ECM proteins identified in purified extracellular vesicles (EVs), specifically fibronectin, laminin 411, and laminin 511, were able to substitute for the role of non-NE-derived SEVs in promoting adhesion and survival of NE SCLC cells. Those same proteins were differentially expressed by human SCLC subtypes. These data suggest that ECM-carrying SEVs secreted by non-NE cells play a key role in supporting the growth and survival of NE SCLC cells.
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Affiliation(s)
- Lizandra Jimenez
- Department of Cell and Developmental Biology, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
- Center for Extracellular Vesicle Research, Vanderbilt University, Nashville, Tennessee, USA
| | - Victor Stolzenbach
- Department of Cell and Developmental Biology, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
- Center for Extracellular Vesicle Research, Vanderbilt University, Nashville, Tennessee, USA
| | - Patricia M M Ozawa
- Department of Cell and Developmental Biology, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
- Center for Extracellular Vesicle Research, Vanderbilt University, Nashville, Tennessee, USA
| | - Marisol Ramirez-Solano
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Qi Liu
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Julien Sage
- Department of Pediatrics, Stanford Medicine, Stanford, California, USA
- Department of Genetics, Stanford Medicine, Stanford, California, USA
| | - Alissa M Weaver
- Department of Cell and Developmental Biology, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
- Center for Extracellular Vesicle Research, Vanderbilt University, Nashville, Tennessee, USA
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
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2
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Candeli N, Dayton T. Investigating pulmonary neuroendocrine cells in human respiratory diseases with airway models. Dis Model Mech 2024; 17:dmm050620. [PMID: 38813849 DOI: 10.1242/dmm.050620] [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] [Indexed: 05/31/2024] Open
Abstract
Despite accounting for only ∼0.5% of the lung epithelium, pulmonary neuroendocrine cells (PNECs) appear to play an outsized role in respiratory health and disease. Increased PNEC numbers have been reported in a variety of respiratory diseases, including chronic obstructive pulmonary disease and asthma. Moreover, PNECs are the primary cell of origin for lung neuroendocrine cancers, which account for 25% of aggressive lung cancers. Recent research has highlighted the crucial roles of PNECs in lung physiology, including in chemosensing, regeneration and immune regulation. Yet, little is known about the direct impact of PNECs on respiratory diseases. In this Review, we summarise the current associations of PNECs with lung pathologies, focusing on how new experimental disease models, such as organoids derived from human pluripotent stem cells or tissue stem cells, can help us to better understand the contribution of PNECs to respiratory diseases.
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Affiliation(s)
- Noah Candeli
- European Molecular Biology Laboratory (EMBL) Barcelona, Tissue Biology and Disease Modelling, 08003, Barcelona, Spain
| | - Talya Dayton
- European Molecular Biology Laboratory (EMBL) Barcelona, Tissue Biology and Disease Modelling, 08003, Barcelona, Spain
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3
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Sakurai K, Ito H. Multifaced roles of the long non-coding RNA DRAIC in cancer progression. Life Sci 2024; 343:122544. [PMID: 38458555 DOI: 10.1016/j.lfs.2024.122544] [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: 12/11/2023] [Revised: 02/15/2024] [Accepted: 03/04/2024] [Indexed: 03/10/2024]
Abstract
Long non-coding RNAs (lncRNA) are functional RNAs, with over 200 nucleotides in length and lacking protein-coding potential. Studies have indicated that lncRNAs are important gene regulators under physiological conditions. Aberrant lncRNA expression is associated with the initiation and progression of various diseases, including cancers. High-throughput transcriptome analyses have revealed thousands of lncRNAs as putative tumor suppressors or promoters in various cancers, but the detailed molecular mechanisms of each lncRNA remain unclear. Downregulated RNA In Cancer, inhibitor of cell invasion and migration (DRAIC) (also known as LOC145837 and RP11-279F6.1) is a lncRNA that inhibits or promotes cancer progression with several modes of action. DRAIC was originally identified as a tumor-suppressive lncRNA in prostate adenocarcinoma. Subsequent studies also revealed that it has an anti-tumor role in glioblastoma, triple-negative breast cancer, and stomach adenocarcinoma. However, DRAIC exhibits oncogenic functions in other malignancies, such as lung adenocarcinoma and esophageal carcinoma, indicating its highly context-dependent effects on cancer progression and clinical outcomes. DRAIC and its associated pathways regulate various biological processes, including proliferation, invasion, metastasis, autophagy, and neuroendocrine function. This review introduces the multifaceted roles of DRAIC, particularly in cancer progression, and discusses its biological significance and clinical implications.
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Affiliation(s)
- Kouhei Sakurai
- Department of Joint Research Laboratory of Clinical Medicine, School of Medicine, Fujita Health University, Toyoake, Aichi, 470-1192, Japan.
| | - Hiroyasu Ito
- Department of Joint Research Laboratory of Clinical Medicine, School of Medicine, Fujita Health University, Toyoake, Aichi, 470-1192, Japan
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4
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Basil MC, Alysandratos KD, Kotton DN, Morrisey EE. Lung repair and regeneration: Advanced models and insights into human disease. Cell Stem Cell 2024; 31:439-454. [PMID: 38492572 PMCID: PMC11070171 DOI: 10.1016/j.stem.2024.02.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 02/07/2024] [Accepted: 02/22/2024] [Indexed: 03/18/2024]
Abstract
The respiratory system acts as both the primary site of gas exchange and an important sensor and barrier to the external environment. The increase in incidences of respiratory disease over the past decades has highlighted the importance of developing improved therapeutic approaches. This review will summarize recent research on the cellular complexity of the mammalian respiratory system with a focus on gas exchange and immunological defense functions of the lung. Different models of repair and regeneration will be discussed to help interpret human and animal data and spur the investigation of models and assays for future drug development.
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Affiliation(s)
- Maria C Basil
- Department of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Penn, Children's Hospital of Philadelphia (CHOP) Lung Biology Institute, University of Pennsylvania, Philadelphia, PA 19104, USA.
| | - Konstantinos-Dionysios Alysandratos
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA; The Pulmonary Center and Department of Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA.
| | - Darrell N Kotton
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA; The Pulmonary Center and Department of Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA.
| | - Edward E Morrisey
- Department of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Cell and Developmental Biology, University of Pennsylvania, Philadelphia, PA 19104, USA; Penn, Children's Hospital of Philadelphia (CHOP) Lung Biology Institute, University of Pennsylvania, Philadelphia, PA 19104, USA.
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5
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Xie X, Wang L, Dong S, Ge S, Zhu T. Immune regulation of the gut-brain axis and lung-brain axis involved in ischemic stroke. Neural Regen Res 2024; 19:519-528. [PMID: 37721279 PMCID: PMC10581566 DOI: 10.4103/1673-5374.380869] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 05/11/2023] [Accepted: 06/12/2023] [Indexed: 09/19/2023] Open
Abstract
Local ischemia often causes a series of inflammatory reactions when both brain immune cells and the peripheral immune response are activated. In the human body, the gut and lung are regarded as the key reactional targets that are initiated by brain ischemic attacks. Mucosal microorganisms play an important role in immune regulation and metabolism and affect blood-brain barrier permeability. In addition to the relationship between peripheral organs and central areas and the intestine and lung also interact among each other. Here, we review the molecular and cellular immune mechanisms involved in the pathways of inflammation across the gut-brain axis and lung-brain axis. We found that abnormal intestinal flora, the intestinal microenvironment, lung infection, chronic diseases, and mechanical ventilation can worsen the outcome of ischemic stroke. This review also introduces the influence of the brain on the gut and lungs after stroke, highlighting the bidirectional feedback effect among the gut, lungs, and brain.
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Affiliation(s)
- Xiaodi Xie
- Institute of Neuroregeneration & Neurorehabilitation, Department of Pathophysiology, School of Basic Medicine, Qingdao University, Qingdao, Shandong Province, China
| | - Lei Wang
- Institute of Neuroregeneration & Neurorehabilitation, Department of Pathophysiology, School of Basic Medicine, Qingdao University, Qingdao, Shandong Province, China
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu Province, China
| | - Shanshan Dong
- Institute of Neuroregeneration & Neurorehabilitation, Department of Pathophysiology, School of Basic Medicine, Qingdao University, Qingdao, Shandong Province, China
- Department of Rehabilitation Medicine, The Affiliated Hospital of Qingdao University, Qingdao, Shandong Province, China
| | - ShanChun Ge
- School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu Province, China
| | - Ting Zhu
- Institute of Neuroregeneration & Neurorehabilitation, Department of Pathophysiology, School of Basic Medicine, Qingdao University, Qingdao, Shandong Province, China
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6
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Adegunsoye A, Gonzales NM, Gilad Y. Induced Pluripotent Stem Cells in Disease Biology and the Evidence for Their In Vitro Utility. Annu Rev Genet 2023; 57:341-360. [PMID: 37708421 DOI: 10.1146/annurev-genet-022123-090319] [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] [Indexed: 09/16/2023]
Abstract
Many human phenotypes are impossible to recapitulate in model organisms or immortalized human cell lines. Induced pluripotent stem cells (iPSCs) offer a way to study disease mechanisms in a variety of differentiated cell types while circumventing ethical and practical issues associated with finite tissue sources and postmortem states. Here, we discuss the broad utility of iPSCs in genetic medicine and describe how they are being used to study musculoskeletal, pulmonary, neurologic, and cardiac phenotypes. We summarize the particular challenges presented by each organ system and describe how iPSC models are being used to address them. Finally, we discuss emerging iPSC-derived organoid models and the potential value that they can bring to studies of human disease.
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Affiliation(s)
- Ayodeji Adegunsoye
- Genetics, Genomics, and Systems Biology, Section of Pulmonary and Critical Care, and the Department of Medicine, University of Chicago, Chicago, Illinois, USA;
| | - Natalia M Gonzales
- Section of Genetic Medicine, Department of Medicine, University of Chicago, Chicago, Illinois, USA; ,
| | - Yoav Gilad
- Section of Genetic Medicine, Department of Medicine, University of Chicago, Chicago, Illinois, USA; ,
- Department of Human Genetics, University of Chicago, Chicago, Illinois, USA
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7
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Patlin B, Schwerdtfeger L, Tobet S. Neuropeptide stimulation of physiological and immunological responses in precision-cut lung slices. Physiol Rep 2023; 11:e15873. [PMID: 37994278 PMCID: PMC10665790 DOI: 10.14814/phy2.15873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 11/01/2023] [Accepted: 11/04/2023] [Indexed: 11/24/2023] Open
Abstract
Organotypic lung slices, sometimes known as precision-cut lung slices (PCLS), provide an environment in which numerous cell types and interactions can be maintained outside the body (ex vivo). PCLS were maintained ex vivo for up to a week and demonstrated health via the presence of neurons, maintenance of tissue morphology, synthesis of mucopolysaccharides, and minimal cell death. Multiple phenotypes of neuronal fibers were present in lung slices with varied size, caliber, and neurotransmitter immunoreactivity. Of the neuropeptides present in fibers, calcitonin gene-related peptide (CGRP) was the most prevalent. Exposing PCLS to recombinant CGRP resulted in the proliferation and dispersion of CD19+ B cells in slices taken selectively from females. The number of granules containing immunoreactive (ir) surfactant protein C (SPC), which are representative of alveolar type 2 cells, increased in slices from females within 24 h of exposure to CGRP. Additionally, ir-SPC granule size increased in slices from males and females across 48 h of exposure to CGRP. Exposure of PCLS to exogenous CGRP did not alter the number of solitary pulmonary neuroendocrine cells (PNEC) but did result in neuroendocrine bodies that had significantly more cells. Neuronal fiber numbers were unchanged based on ir-peripherin; however, ir-CGRP became non-detectable in fibers while unchanged in PNECs. The effects of exogenous CGRP provide insight into innate immune and neuroendocrine responses in the lungs that may be partially regulated by neural fibers. The sex-dependent nature of these changes may point to the basis for sex-selective outcomes among respiratory diseases.
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Affiliation(s)
- B. Patlin
- Department of Biochemistry and Molecular BiologyColorado State UniversityFort CollinsColoradoUSA
| | - L. Schwerdtfeger
- Department of NeurologyHarvard Medical School and Ann Romney Center for Neurologic Diseases, Brigham and Women's HospitalBostonMassachusettsUSA
| | - S. Tobet
- School of Biomedical Engineering and Department of Biomedical SciencesColorado State UniversityFort CollinsColoradoUSA
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8
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Megyesfalvi Z, Gay CM, Popper H, Pirker R, Ostoros G, Heeke S, Lang C, Hoetzenecker K, Schwendenwein A, Boettiger K, Bunn PA, Renyi-Vamos F, Schelch K, Prosch H, Byers LA, Hirsch FR, Dome B. Clinical insights into small cell lung cancer: Tumor heterogeneity, diagnosis, therapy, and future directions. CA Cancer J Clin 2023; 73:620-652. [PMID: 37329269 DOI: 10.3322/caac.21785] [Citation(s) in RCA: 42] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 03/30/2023] [Accepted: 04/04/2023] [Indexed: 06/19/2023] Open
Abstract
Small cell lung cancer (SCLC) is characterized by rapid growth and high metastatic capacity. It has strong epidemiologic and biologic links to tobacco carcinogens. Although the majority of SCLCs exhibit neuroendocrine features, an important subset of tumors lacks these properties. Genomic profiling of SCLC reveals genetic instability, almost universal inactivation of the tumor suppressor genes TP53 and RB1, and a high mutation burden. Because of early metastasis, only a small fraction of patients are amenable to curative-intent lung resection, and these individuals require adjuvant platinum-etoposide chemotherapy. Therefore, the vast majority of patients are currently being treated with chemoradiation with or without immunotherapy. In patients with disease confined to the chest, standard therapy includes thoracic radiotherapy and concurrent platinum-etoposide chemotherapy. Patients with metastatic (extensive-stage) disease are treated with a combination of platinum-etoposide chemotherapy plus immunotherapy with an anti-programmed death-ligand 1 monoclonal antibody. Although SCLC is initially very responsive to platinum-based chemotherapy, these responses are transient because of the development of drug resistance. In recent years, the authors have witnessed an accelerating pace of biologic insights into the disease, leading to the redefinition of the SCLC classification scheme. This emerging knowledge of SCLC molecular subtypes has the potential to define unique therapeutic vulnerabilities. Synthesizing these new discoveries with the current knowledge of SCLC biology and clinical management may lead to unprecedented advances in SCLC patient care. Here, the authors present an overview of multimodal clinical approaches in SCLC, with a special focus on illuminating how recent advancements in SCLC research could accelerate clinical development.
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Affiliation(s)
- Zsolt Megyesfalvi
- Department of Thoracic Surgery, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
- Department of Thoracic Surgery, Semmelweis University and National Institute of Oncology, Budapest, Hungary
- National Koranyi Institute of Pulmonology, Budapest, Hungary
| | - Carl M Gay
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Helmut Popper
- Diagnostic and Research Institute of Pathology, Medical University of Graz, Graz, Austria
| | - Robert Pirker
- Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Gyula Ostoros
- National Koranyi Institute of Pulmonology, Budapest, Hungary
| | - Simon Heeke
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Christian Lang
- Department of Thoracic Surgery, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
- Division of Pulmonology, Department of Medicine II, Medical University of Vienna, Vienna, Austria
| | - Konrad Hoetzenecker
- Department of Thoracic Surgery, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Anna Schwendenwein
- Department of Thoracic Surgery, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Kristiina Boettiger
- Department of Thoracic Surgery, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Paul A Bunn
- University of Colorado School of Medicine, Aurora, CO, USA
| | - Ferenc Renyi-Vamos
- Department of Thoracic Surgery, Semmelweis University and National Institute of Oncology, Budapest, Hungary
- National Koranyi Institute of Pulmonology, Budapest, Hungary
| | - Karin Schelch
- Department of Thoracic Surgery, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
- Center for Cancer Research, Medical University of Vienna, Vienna, Austria
| | - Helmut Prosch
- Department of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Vienna General Hospital, Vienna, Austria
| | - Lauren A Byers
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Fred R Hirsch
- Division of Medical Oncology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
- Tisch Cancer Institute, Center for Thoracic Oncology, Mount Sinai Health System, New York, NY, USA
| | - Balazs Dome
- Department of Thoracic Surgery, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
- Department of Thoracic Surgery, Semmelweis University and National Institute of Oncology, Budapest, Hungary
- National Koranyi Institute of Pulmonology, Budapest, Hungary
- Department of Translational Medicine, Lund University, Lund, Sweden
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9
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Chen HJ, Gardner EE, Shah Y, Zhang K, Thakur A, Zhang C, Elemento O, Varmus H. FORMATION OF MALIGNANT, METASTATIC SMALL CELL LUNG CANCERS THROUGH OVERPRODUCTION OF cMYC PROTEIN IN TP53 AND RB1 DEPLETED PULMONARY NEUROENDOCRINE CELLS DERIVED FROM HUMAN EMBRYONIC STEM CELLS. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.10.06.561244. [PMID: 37873210 PMCID: PMC10592623 DOI: 10.1101/2023.10.06.561244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
Abstract
We recently described our initial efforts to develop a model for small cell lung cancer (SCLC) derived from human embryonic stem cells (hESCs) that were differentiated to form pulmonary neuroendocrine cells (PNECs), a putative cell of origin for neuroendocrine-positive SCLC. Although reduced expression of the tumor suppressor genes TP53 and RB1 allowed the induced PNECs to form subcutaneous growths in immune-deficient mice, the tumors did not display the aggressive characteristics of SCLC seen in human patients. Here we report that the additional, doxycycline-regulated expression of a transgene encoding wild-type or mutant cMYC protein promotes rapid growth, invasion, and metastasis of these hESC-derived cells after injection into the renal capsule. Similar to others, we find that the addition of cMYC encourages the formation of the SCLC-N subtype, marked by high levels of NEUROD1 RNA. Using paired primary and metastatic samples for RNA sequencing, we observe that the subtype of SCLC does not change upon metastatic spread and that production of NEUROD1 is maintained. We also describe histological features of these malignant, SCLC-like tumors derived from hESCs and discuss potential uses of this model in efforts to control and better understand this recalcitrant neoplasm.
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Affiliation(s)
- Huanhuan Joyce Chen
- Meyer Cancer Center, Weill Cornell Medicine, New York, NY
- The Pritzker School of Molecular Engineering, The University of Chicago, Chicago, IL
- The Ben May Department for Cancer Research, The University of Chicago, Chicago, IL
| | | | - Yajas Shah
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY
| | - Kui Zhang
- The Pritzker School of Molecular Engineering, The University of Chicago, Chicago, IL
- The Ben May Department for Cancer Research, The University of Chicago, Chicago, IL
| | - Abhimanyu Thakur
- The Pritzker School of Molecular Engineering, The University of Chicago, Chicago, IL
- The Ben May Department for Cancer Research, The University of Chicago, Chicago, IL
| | - Chen Zhang
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY
| | - Olivier Elemento
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY
| | - Harold Varmus
- Meyer Cancer Center, Weill Cornell Medicine, New York, NY
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10
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Li S, Lv J, Zhang X, Zhang Q, Li Z, Lu J, Huo X, Guo M, Liu X, Gao R, Gong J, Li C, Li W, Zhang T, Wang J, Chen Z, Du X. ELAVL4 promotes the tumorigenesis of small cell lung cancer by stabilizing LncRNA LYPLAL1-DT and enhancing profilin 2 activation. FASEB J 2023; 37:e23170. [PMID: 37676718 DOI: 10.1096/fj.202300314rr] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 07/16/2023] [Accepted: 08/17/2023] [Indexed: 09/08/2023]
Abstract
Small cell lung cancer (SCLC) is one of the most malignant tumors that has an extremely poor prognosis. RNA-binding protein (RBP) and long noncoding RNA (lncRNA) have been shown to be key regulators during tumorigenesis as well as lung tumor progression. However, the role of RBP ELAVL4 and lncRNA LYPLAL1-DT in SCLC remains unclear. In this study, we verified that lncRNA LYPLAL1-DT acts as an SCLC oncogenic lncRNA and was confirmed in vitro and in vivo. Mechanistically, LYPLAL1-DT negatively regulates the expression of miR-204-5p, leading to the upregulation of PFN2, thus, promoting SCLC cell proliferation, migration, and invasion. ELAVL4 has been shown to enhance the stability of LYPLAL1-DT and PFN2 mRNA. Our study reveals a regulatory pathway, where ELAVL4 stabilizes PFN2 and LYPLAL1-DT with the latter further increasing PFN2 expression by blocking the action of miR-204-5p. Upregulated PFN2 ultimately promotes tumorigenesis and invasion in SCLC. These findings provide novel prognostic indicators as well as promising new therapeutic targets for SCLC.
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Affiliation(s)
- Shuxin Li
- School of Basic Medical Sciences, Capital Medical University, Beijing Key Laboratory of Cancer Invasion & Metastasis Research, Beijing, P.R. China
| | - Jianyi Lv
- School of Basic Medical Sciences, Capital Medical University, Beijing Key Laboratory of Cancer Invasion & Metastasis Research, Beijing, P.R. China
| | - Xing Zhang
- School of Basic Medical Sciences, Capital Medical University, Beijing Key Laboratory of Cancer Invasion & Metastasis Research, Beijing, P.R. China
| | - Qiuyu Zhang
- School of Basic Medical Sciences, Capital Medical University, Beijing Key Laboratory of Cancer Invasion & Metastasis Research, Beijing, P.R. China
| | - Zhihui Li
- School of Basic Medical Sciences, Capital Medical University, Beijing Key Laboratory of Cancer Invasion & Metastasis Research, Beijing, P.R. China
| | - Jing Lu
- School of Basic Medical Sciences, Capital Medical University, Beijing Key Laboratory of Cancer Invasion & Metastasis Research, Beijing, P.R. China
| | - Xueyun Huo
- School of Basic Medical Sciences, Capital Medical University, Beijing Key Laboratory of Cancer Invasion & Metastasis Research, Beijing, P.R. China
| | - Meng Guo
- School of Basic Medical Sciences, Capital Medical University, Beijing Key Laboratory of Cancer Invasion & Metastasis Research, Beijing, P.R. China
| | - Xin Liu
- School of Basic Medical Sciences, Capital Medical University, Beijing Key Laboratory of Cancer Invasion & Metastasis Research, Beijing, P.R. China
| | - Ran Gao
- Institute of Laboratory Animal Science, Chinese Academy of Medical Sciences (CAMS); and Comparative Medicine Center, Peking Union Medical College (PUMC), Beijing, China
| | - Jianan Gong
- Institute of Laboratory Animal Science, Chinese Academy of Medical Sciences (CAMS); and Comparative Medicine Center, Peking Union Medical College (PUMC), Beijing, China
| | - Changlong Li
- School of Basic Medical Sciences, Capital Medical University, Beijing Key Laboratory of Cancer Invasion & Metastasis Research, Beijing, P.R. China
| | - Weiying Li
- Department of Medical Oncology, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
| | - Tongmei Zhang
- Department of Medical Oncology, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
| | - Jinghui Wang
- Department of Medical Oncology, Beijing Chest Hospital, Capital Medical University, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing, China
| | - Zhenwen Chen
- School of Basic Medical Sciences, Capital Medical University, Beijing Key Laboratory of Cancer Invasion & Metastasis Research, Beijing, P.R. China
| | - Xiaoyan Du
- School of Basic Medical Sciences, Capital Medical University, Beijing Key Laboratory of Cancer Invasion & Metastasis Research, Beijing, P.R. China
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11
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Zhang C, Zhang C, Wang K, Wang H. Orchestrating smart therapeutics to achieve optimal treatment in small cell lung cancer: recent progress and future directions. J Transl Med 2023; 21:468. [PMID: 37452395 PMCID: PMC10349514 DOI: 10.1186/s12967-023-04338-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Accepted: 07/09/2023] [Indexed: 07/18/2023] Open
Abstract
Small cell lung cancer (SCLC) is a recalcitrant malignancy with elusive mechanism of pathogenesis and dismal prognosis. Over the past decades, platinum-based chemotherapy has been the backbone treatment for SCLC. However, subsequent chemoresistance after initial effectiveness urges researchers to explore novel therapeutic targets of SCLC. Recent years have witnessed significant improvements in targeted therapy in SCLC. New molecular candidates such as Ataxia telangiectasia and RAD3-related protein (ATR), WEE1, checkpoint kinase 1 (CHK1) and poly-ADP-ribose polymerase (PARP) have shown promising therapeutic utility in SCLC. While immune checkpoint inhibitor (ICI) has emerged as an indispensable treatment modality for SCLC, approaches to boost efficacy and reduce toxicity as well as selection of reliable biomarkers for ICI in SCLC have remained elusive and warrants our further investigation. Given the increasing importance of precision medicine in SCLC, optimal subtyping of SCLC using multi-omics have gradually applied into clinical practice, which may identify more drug targets and better tailor treatment strategies to each individual patient. The present review summarizes recent progress and future directions in SCLC. In addition to the emerging new therapeutics, we also focus on the establishment of predictive model for early detection of SCLC. More importantly, we also propose a multi-dimensional model in the prognosis of SCLC to ultimately attain the goal of accurate treatment of SCLC.
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Affiliation(s)
- Chenyue Zhang
- Department of Integrated Therapy, Fudan University Shanghai Cancer Center, Shanghai Medical College, Shanghai, China
| | - Chenxing Zhang
- Department of Nephrology, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Kai Wang
- Key Laboratory of Epigenetics and Oncology, Research Center for Preclinical Medicine, Southwest Medical University, Luzhou, China
| | - Haiyong Wang
- Department of Internal Medicine-Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University, Shandong Academy of Medical Sciences, Number 440, Ji Yan Road, Jinan, China.
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12
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Functional Two-Way Crosstalk Between Brain and Lung: The Brain-Lung Axis. Cell Mol Neurobiol 2023; 43:991-1003. [PMID: 35678887 PMCID: PMC9178545 DOI: 10.1007/s10571-022-01238-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 05/25/2022] [Indexed: 11/03/2022]
Abstract
The brain has many connections with various organs. Recent advances have demonstrated the existence of a bidirectional central nervous system (CNS) and intestinal tract, that is, the brain-gut axis. Although studies have suggested that the brain and lung can communicate with each other through many pathways, whether there is a brain-lung axis remains still unknown. Based on previous findings, we put forward a hypothesis: there is a cross-talk between the central nervous system and the lung via neuroanatomical pathway, endocrine pathway, immune pathway, metabolites and microorganism pathway, gas pathway, that is, the brain-lung axis. Beyond the regulation of the physiological state in the body, bi-directional communication between the lung and the brain is associated with a variety of disease states, including lung diseases and CNS diseases. Exploring the brain-lung axis not only helps us to understand the development of the disease from different aspects, but also provides an important target for treatment strategies.
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13
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Chamorro-Herrero I, Zambrano A. Modeling of Respiratory Diseases Evolving with Fibrosis from Organoids Derived from Human Pluripotent Stem Cells. Int J Mol Sci 2023; 24:ijms24054413. [PMID: 36901843 PMCID: PMC10002124 DOI: 10.3390/ijms24054413] [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: 12/15/2022] [Revised: 02/03/2023] [Accepted: 02/21/2023] [Indexed: 02/25/2023] Open
Abstract
Respiratory disease is one of the leading causes of morbidity and mortality worldwide. There is no cure for most diseases, which are treated symptomatically. Hence, new strategies are required to deepen the understanding of the disease and development of therapeutic strategies. The advent of stem cell and organoid technology has enabled the development of human pluripotent stem cell lines and adequate differentiation protocols for developing both airways and lung organoids in different formats. These novel human-pluripotent-stem-cell-derived organoids have enabled relatively accurate disease modeling. Idiopathic pulmonary fibrosis is a fatal and debilitating disease that exhibits prototypical fibrotic features that may be, to some extent, extrapolated to other conditions. Thus, respiratory diseases such as cystic fibrosis, chronic obstructive pulmonary disease, or the one caused by SARS-CoV-2 may reflect some fibrotic aspects reminiscent of those present in idiopathic pulmonary fibrosis. Modeling of fibrosis of the airways and the lung is a real challenge due to the large number of epithelial cells involved and interaction with other cell types of mesenchymal origin. This review will focus on the status of respiratory disease modeling from human-pluripotent-stem-cell-derived organoids, which are being used to model several representative respiratory diseases, such as idiopathic pulmonary fibrosis, cystic fibrosis, chronic obstructive pulmonary disease, and COVID-19.
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14
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Brouns I, Adriaensen D, Timmermans JP. The pulmonary neuroepithelial body microenvironment represents an underestimated multimodal component in airway sensory pathways. Anat Rec (Hoboken) 2023. [PMID: 36808710 DOI: 10.1002/ar.25171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 01/13/2023] [Accepted: 01/19/2023] [Indexed: 02/22/2023]
Abstract
Exciting new imaging and molecular tools, combined with state-of-the-art genetically modified mouse models, have recently boosted interest in pulmonary (vagal) sensory pathway investigations. In addition to the identification of diverse sensory neuronal subtypes, visualization of intrapulmonary projection patterns attracted renewed attention on morphologically identified sensory receptor end-organs, such as the pulmonary neuroepithelial bodies (NEBs) that have been our area of expertise for the past four decades. The current review aims at providing an overview of the cellular and neuronal components of the pulmonary NEB microenvironment (NEB ME) in mice, underpinning the role of these complexly organized structures in the mechano- and chemosensory potential of airways and lungs. Interestingly, the pulmonary NEB ME additionally harbors different types of stem cells, and emerging evidence suggests that the signal transduction pathways that are active in the NEB ME during lung development and repair also determine the origin of small cell lung carcinoma. Although documented for many years that NEBs appear to be affected in several pulmonary diseases, the current intriguing knowledge on the NEB ME seems to encourage researchers that are new to the field to explore the possibility that these versatile sensor-effector units may be involved in lung pathogenesis or pathobiology.
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Affiliation(s)
- Inge Brouns
- Laboratory of Cell Biology and Histology (CBH), Department of Veterinary Sciences, Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, University of Antwerp, Antwerp, Belgium
| | - Dirk Adriaensen
- Laboratory of Cell Biology and Histology (CBH), Department of Veterinary Sciences, Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, University of Antwerp, Antwerp, Belgium
| | - Jean-Pierre Timmermans
- Laboratory of Cell Biology and Histology (CBH), Department of Veterinary Sciences, Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, University of Antwerp, Antwerp, Belgium
- Antwerp Centre for Advanced Microscopy (ACAM), University of Antwerp, Antwerp, Belgium
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15
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Wu H, Yu Z, Liu Y, Guo L, Teng L, Guo L, Liang L, Wang J, Gao J, Li R, Yang L, Nie X, Su D, Liang Z. Genomic characterization reveals distinct mutation landscapes and therapeutic implications in neuroendocrine carcinomas of the gastrointestinal tract. CANCER COMMUNICATIONS (LONDON, ENGLAND) 2022; 42:1367-1386. [PMID: 36264285 PMCID: PMC9759768 DOI: 10.1002/cac2.12372] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 06/24/2022] [Accepted: 10/08/2022] [Indexed: 01/25/2023]
Abstract
BACKGROUND Neuroendocrine carcinomas of the gastrointestinal tract (GI-NECs) remain a disease of grim prognosis with limited therapeutic options. Their molecular characteristics are still undefined. This study aimed to explore the underlying genetic basis and heterogeneity of GI-NECs. METHODS Comprehensive genomic analysis using whole-exome sequencing was performed on 143 formalin-fixed, paraffin-embedded samples of surgically resected GI-NEC with a thorough histological evaluation. Mutational signatures, somatic mutations, and copy number aberrations were analyzed and compared across anatomic locations and histological subtypes. Survival analysis was conducted to identify the independent factors. RESULTS In total, 143 GI-NECs were examined: the stomach, 87 cases (60.8%); the esophagus, 29 cases (20.3%); the colorectum, 20 cases (14.0%); and the small intestine, 7 cases (4.9%). Eighty-three (58.0%) and 60 (42.0%) cases were subclassified into small cell and large cell subtypes, respectively. GI-NECs showed distinct genetic alterations from their lung counterparts and non-neuroendocrine carcinomas in the same locations. Obvious heterogeneity of mutational signatures, somatic mutations, and copy number variations was revealed across anatomic locations rather than histological subtypes. Except for tumor protein p53 (TP53) and retinoblastoma 1 (RB1), the most frequently mutated genes in the stomach, esophagus, colorectum, and small intestine were low-density lipoprotein receptor-related protein 1B (LRP1B), notch receptor 1 (NOTCH1), adenomatosis polyposis coli (APC), catenin beta 1 (CTNNB1), respectively. Mutations in the WNT-β-catenin, NOTCH and erythroblastic leukemia viral oncogene B (ERBB) pathways were prevalently identified in gastric, esophageal, and colorectal NECs, respectively. Importantly, 104 (72.7%) GI-NECs harbored putative clinically relevant alterations, and non-gastric location and RB1 bi-allelic inactivation with copy number alterations were identified as two independent poor prognostic factors. Furthermore, we found that tumor cells in GI-NECs first gain clonal mutations in TP53, RB1, NOTCH1 and APC, followed by subsequent whole-genome doubling (WGD) and post-WGD clonal mutations in LRP1B, CUB and Sushi multiple domains 3 (CSMD3), FAT tumor suppressor homolog 4 (FAT4) and erb-b2 receptor tyrosine kinase 4 (ERBB4), and finally develop subclonal mutations. CONCLUSIONS GI-NECs harbor distinct genomic landscapes and demonstrate significant genetic heterogeneity across different anatomic locations. Moreover, potentially actionable alterations and prognostic factors were revealed for GI-NECs.
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Affiliation(s)
- Huanwen Wu
- Department of PathologyState Key Laboratory of Complex Severe and Rare DiseasesMolecular Pathology Research CenterPeking Union Medical College HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100730P. R. China
| | - Zicheng Yu
- Geneplus‐BeijingBeijing102200P. R. China
| | - Yueping Liu
- Department of PathologyThe Fourth Hospital of Hebei Medical UniversityShijiazhuangHebei050011P. R. China
| | - Lei Guo
- Department of PathologyCancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100021P. R. China
| | - Lianghong Teng
- Department of PathologyXuanwu HospitalCapital Medical UniversityBeijing100053P. R. China
| | - Lingchuan Guo
- Department of PathologyThe First Affiliated Hospital of Soochow UniversitySuzhouJiangsu215000P. R. China
| | - Li Liang
- Department of PathologySouthern Medical UniversityGuangzhouGuangdong510515P. R. China
| | - Jing Wang
- Department of PathologyState Key Laboratory of Complex Severe and Rare DiseasesMolecular Pathology Research CenterPeking Union Medical College HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100730P. R. China
| | - Jie Gao
- Department of PathologyState Key Laboratory of Complex Severe and Rare DiseasesMolecular Pathology Research CenterPeking Union Medical College HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100730P. R. China
| | - Ruiyu Li
- Department of PathologyState Key Laboratory of Complex Severe and Rare DiseasesMolecular Pathology Research CenterPeking Union Medical College HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100730P. R. China
| | - Ling Yang
- Geneplus‐BeijingBeijing102200P. R. China
| | - Xiu Nie
- Department of PathologyUnion HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei430022P. R. China
| | - Dan Su
- Department of PathologyThe Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital)Institute of Basic Medicine and Cancer (IBMC)Chinese Academy of SciencesHangzhouZhejiang310022P. R. China
| | - Zhiyong Liang
- Department of PathologyState Key Laboratory of Complex Severe and Rare DiseasesMolecular Pathology Research CenterPeking Union Medical College HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing100730P. R. China
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16
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Iida K, Kondo J, Wibisana JN, Inoue M, Okada M. ASURAT: functional annotation-driven unsupervised clustering of single-cell transcriptomes. Bioinformatics 2022; 38:4330-4336. [PMID: 35924984 PMCID: PMC9477531 DOI: 10.1093/bioinformatics/btac541] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 07/04/2022] [Accepted: 08/01/2022] [Indexed: 12/24/2022] Open
Abstract
MOTIVATION Single-cell RNA sequencing (scRNA-seq) analysis reveals heterogeneity and dynamic cell transitions. However, conventional gene-based analyses require intensive manual curation to interpret biological implications of computational results. Hence, a theory for efficiently annotating individual cells remains warranted. RESULTS We present ASURAT, a computational tool for simultaneously performing unsupervised clustering and functional annotation of disease, cell type, biological process and signaling pathway activity for single-cell transcriptomic data, using a correlation graph decomposition for genes in database-derived functional terms. We validated the usability and clustering performance of ASURAT using scRNA-seq datasets for human peripheral blood mononuclear cells, which required fewer manual curations than existing methods. Moreover, we applied ASURAT to scRNA-seq and spatial transcriptome datasets for human small cell lung cancer and pancreatic ductal adenocarcinoma, respectively, identifying previously overlooked subpopulations and differentially expressed genes. ASURAT is a powerful tool for dissecting cell subpopulations and improving biological interpretability of complex and noisy transcriptomic data. AVAILABILITY AND IMPLEMENTATION ASURAT is published on Bioconductor (https://doi.org/10.18129/B9.bioc.ASURAT). The codes for analyzing data in this article are available at Github (https://github.com/keita-iida/ASURATBI) and figshare (https://doi.org/10.6084/m9.figshare.19200254.v4). SUPPLEMENTARY INFORMATION Supplementary data are available at Bioinformatics online.
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Affiliation(s)
- Keita Iida
- To whom correspondence should be addressed.
| | - Jumpei Kondo
- Division of Health Sciences, Osaka University Graduate School of Medicine, Suita, Osaka 565-0871, Japan,Department of Clinical Bio-Resource Research and Development, Graduate School of Medicine Kyoto University, Kyoto 606-8501, Japan
| | | | - Masahiro Inoue
- Department of Clinical Bio-Resource Research and Development, Graduate School of Medicine Kyoto University, Kyoto 606-8501, Japan
| | - Mariko Okada
- Institute for Protein Research, Osaka University, Suita, Osaka 565-0871, Japan,Center for Drug Design and Research, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki, Osaka 567-0085, Japan
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17
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Tiong KL, Lin YW, Yeang CH. Characterization of gene cluster heterogeneity in single-cell transcriptomic data within and across cancer types. Biol Open 2022; 11:275538. [PMID: 35665803 PMCID: PMC9235070 DOI: 10.1242/bio.059256] [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: 01/27/2022] [Accepted: 05/19/2022] [Indexed: 11/20/2022] Open
Abstract
Despite the remarkable progress in probing tumor transcriptomic heterogeneity by single-cell RNA sequencing (sc-RNAseq) data, several gaps exist in prior studies. Tumor heterogeneity is frequently mentioned but not quantified. Clustering analyses typically target cells rather than genes, and differential levels of transcriptomic heterogeneity of gene clusters are not characterized. Relations between gene clusters inferred from multiple datasets remain less explored. We provided a series of quantitative methods to analyze cancer sc-RNAseq data. First, we proposed two quantitative measures to assess intra-tumoral heterogeneity/homogeneity. Second, we established a hierarchy of gene clusters from sc-RNAseq data, devised an algorithm to reduce the gene cluster hierarchy to a compact structure, and characterized the gene clusters with functional enrichment and heterogeneity. Third, we developed an algorithm to align the gene cluster hierarchies from multiple datasets to a small number of meta gene clusters. By applying these methods to nine cancer sc-RNAseq datasets, we discovered that cancer cell transcriptomes were more homogeneous within tumors than the accompanying normal cells. Furthermore, many gene clusters from the nine datasets were aligned to two large meta gene clusters, which had high and low heterogeneity and were enriched with distinct functions. Finally, we found the homogeneous meta gene cluster retained stronger expression coherence and associations with survival times in bulk level RNAseq data than the heterogeneous meta gene cluster, yet the combinatorial expression patterns of breast cancer subtypes in bulk level data were not preserved in single-cell data. The inference outcomes derived from nine cancer sc-RNAseq datasets provide insights about the contributing factors for transcriptomic heterogeneity of cancer cells and complex relations between bulk level and single-cell RNAseq data. They demonstrate the utility of our methods to enable a comprehensive characterization of co-expressed gene clusters in a wide range of sc-RNAseq data in cancers and beyond. Summary: We propose quantitative methods to analyze cancer sc-RNAseq data: measures of intra-tumoral heterogeneity, characterization of a hierarchy of gene clusters, and alignment of gene cluster hierarchies from multiple datasets.
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Affiliation(s)
- Khong-Loon Tiong
- Institute of Statistical Science, Academia Sinica, 128 Academia Road, Section 2, Taipei 115, Taiwan
| | - Yu-Wei Lin
- Institute of Statistical Science, Academia Sinica, 128 Academia Road, Section 2, Taipei 115, Taiwan.,The University of Texas MD Anderson Cancer Center, School of Health Profession, Master Program of Diagnostic Genetics, Houston, Texas, 77030, USA
| | - Chen-Hsiang Yeang
- Institute of Statistical Science, Academia Sinica, 128 Academia Road, Section 2, Taipei 115, Taiwan
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18
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Keyhanian K, Phillips WJ, Yeung BS, Gomes M, Lo B, Sekhon HS. Neuroendocrine differentiation distinguishes basaloid variant of lung squamous cell carcinoma. Diagn Pathol 2022; 17:46. [PMID: 35538551 PMCID: PMC9088121 DOI: 10.1186/s13000-022-01223-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 04/12/2022] [Indexed: 11/17/2022] Open
Abstract
Background Neuroendocrine (NE) differentiation is widely studied in non-small cell lung carcinomas (NSCLC) however, its significance remains unclear in basaloid squamous cell carcinomas (B-SqCC). This study aims to assess the extent of NE differentiation in B-SqCC and characterize the underlying molecular process. Methods This study evaluated resected B-SqCC, small cell lung cancer (SCLC) and poorly differentiated SqCC (PD-SqCC) from 2005 to 2020 at the Ottawa Hospital. Samples were subject to pathological review, immunohistochemistry (IHC) and survival analysis. Gene expression analysis was performed on B-SqCC samples exhibiting NE+ and NE- regions (paired samples) to identify differentially expressed genes (DEGs). These DEGs were subsequently validated in unpaired B-SqCC and TCGA samples. Results B-SqCC cases were more likely to exhibit nuclear molding, resetting and peripheral palisading than PD-SqCC. B-SqCC were also more likely to demonstrate NE differentiation compared to PD-SqCC (p = 0.006). Pure basaloid squamous cell carcinoma (PB-SqCC) experienced poorer disease-free survival (HR = 3.12, p = 0.043) adjusted for stage. Molecular characterization of paired B-SqCC samples demonstrated DEGs implicated in NOTCH signaling, SCLC and pulmonary neuroendocrine differentiation. Hierarchical clustering using discovered DEGs in unpaired B-SqCC samples distinguished tumors based on NE status (p = 0.048). Likewise, clustering The Cancer Genome Atlas (TCGA) samples with DEGs distinguished B-SqCC from SqCC samples (p = 0.0094). Conclusion This study provides IHC and molecular evidence of significant NE-differentiation in B-SqCC and demonstrates their aggressive clinical behavior. These findings suggest that B-SqCC are biologically distinct from SqCC and share characteristics with SCLC. Supplementary Information The online version contains supplementary material available at 10.1186/s13000-022-01223-6.
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Affiliation(s)
- Kianoosh Keyhanian
- Department of Pathology and Laboratory Medicine, The Ottawa Hospital/Eastern Ontario Regional Laboratory Association, Critical Care Wing, Rm 4220, Box 117, 501 Smyth Road, Ottawa, ON, K1H 8L6, Canada.,Department of Pathology and Laboratory Medicine, University of Ottawa, Faculty of Medicine, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada
| | - William J Phillips
- Department of Pathology and Laboratory Medicine, University of Ottawa, Faculty of Medicine, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada.,Department of Medicine, Univeristy of Ottawa, Faculty of Medicine, Ottawa, ON, K1H 8M5, Canada
| | - Benjamin S Yeung
- Department of Pathology and Laboratory Medicine, The Ottawa Hospital Research Institute, 501 Smyth Road, Ottawa, ON, K1H 8L6, Canada
| | - Marcio Gomes
- Department of Pathology and Laboratory Medicine, The Ottawa Hospital/Eastern Ontario Regional Laboratory Association, Critical Care Wing, Rm 4220, Box 117, 501 Smyth Road, Ottawa, ON, K1H 8L6, Canada.,Department of Pathology and Laboratory Medicine, University of Ottawa, Faculty of Medicine, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada
| | - Bryan Lo
- Department of Pathology and Laboratory Medicine, The Ottawa Hospital/Eastern Ontario Regional Laboratory Association, Critical Care Wing, Rm 4220, Box 117, 501 Smyth Road, Ottawa, ON, K1H 8L6, Canada.,Department of Pathology and Laboratory Medicine, University of Ottawa, Faculty of Medicine, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada
| | - Harmanjatinder S Sekhon
- Department of Pathology and Laboratory Medicine, The Ottawa Hospital/Eastern Ontario Regional Laboratory Association, Critical Care Wing, Rm 4220, Box 117, 501 Smyth Road, Ottawa, ON, K1H 8L6, Canada. .,Department of Pathology and Laboratory Medicine, University of Ottawa, Faculty of Medicine, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada.
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19
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Lin Y, Jiang L, He Q, Yuan M, Cao J. Progress and perspective of organoid technology in cancer-related translational medicine. Biomed Pharmacother 2022; 149:112869. [PMID: 35358798 DOI: 10.1016/j.biopha.2022.112869] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Revised: 03/20/2022] [Accepted: 03/23/2022] [Indexed: 12/15/2022] Open
Abstract
Organoids are in vitro simplified and miniature microcosms of internal organs, which have aroused great interest in tissue development, multiple disease models, clinical diagnosis, as well as high-throughput drug screening and personalized medicine and so on. The success of physiology-related organoid culture has greatly advanced the translational medicine research in the field of cancer treatment, which was once troubled by the inconsistency between two-dimensional (2D) cell culture and in vivo studies. Especially in recent years, the success rate of establish an organoid has been greatly improved, and the types of organoids have been gradually enriched. Moreover, the utilizing of some the cutting-edge technologies, including gene editing technology such as CRISPR-Cas9, the scope of application of organoid is broadened. In this review, we discuss the latest progress and applications of organoids, and also outline the potential challenges of organoids for future improvement.
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Affiliation(s)
- Yusheng Lin
- Institute of Pharmacology and Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
| | - Li Jiang
- Institute of Pharmacology and Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
| | - Qiaojun He
- Institute of Pharmacology and Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China; The Innovation Institute for Artificial Intelligence in Medicine, Zhejiang University, Hangzhou, China; Cancer Center of Zhejiang University, Hangzhou, China
| | - Meng Yuan
- The Innovation Institute for Artificial Intelligence in Medicine, Zhejiang University, Hangzhou, China.
| | - Ji Cao
- Institute of Pharmacology and Toxicology, Zhejiang Province Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China; The Innovation Institute for Artificial Intelligence in Medicine, Zhejiang University, Hangzhou, China; Cancer Center of Zhejiang University, Hangzhou, China.
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20
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Lian Q, Zhang K, Zhang Z, Duan F, Guo L, Luo W, Mok BWY, Thakur A, Ke X, Motallebnejad P, Nicolaescu V, Chen J, Ma CY, Zhou X, Han S, Han T, Zhang W, Tan AY, Zhang T, Wang X, Xu D, Xiang J, Xu A, Liao C, Huang FP, Chen YW, Na J, Randall G, Tse HF, Chen Z, Chen Y, Chen HJ. Differential effects of macrophage subtypes on SARS-CoV-2 infection in a human pluripotent stem cell-derived model. Nat Commun 2022; 13:2028. [PMID: 35440562 PMCID: PMC9018716 DOI: 10.1038/s41467-022-29731-5] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 03/25/2022] [Indexed: 01/08/2023] Open
Abstract
Dysfunctional immune responses contribute critically to the progression of Coronavirus Disease-2019 (COVID-19), with macrophages as one of the main cell types involved. It is urgent to understand the interactions among permissive cells, macrophages, and the SARS-CoV-2 virus, thereby offering important insights into effective therapeutic strategies. Here, we establish a lung and macrophage co-culture system derived from human pluripotent stem cells (hPSCs), modeling the host-pathogen interaction in SARS-CoV-2 infection. We find that both classically polarized macrophages (M1) and alternatively polarized macrophages (M2) have inhibitory effects on SARS-CoV-2 infection. However, M1 and non-activated (M0) macrophages, but not M2 macrophages, significantly up-regulate inflammatory factors upon viral infection. Moreover, M1 macrophages suppress the growth and enhance apoptosis of lung cells. Inhibition of viral entry using an ACE2 blocking antibody substantially enhances the activity of M2 macrophages. Our studies indicate differential immune response patterns in distinct macrophage phenotypes, which could lead to a range of COVID-19 disease severity.
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Affiliation(s)
- Qizhou Lian
- Cord Blood Bank Center, Cord Blood Bank, Guangzhou Institute of Eugenics and Perinatology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China.
- HKUMed Laboratory of Cellular Therapeutics, and Department of Medicine, the University of Hong Kong, Hong Kong SAR, China.
| | - Kui Zhang
- The Pritzker School of Molecular Engineering, the University of Chicago, Chicago, IL, 60637, USA
- The Ben May Department for Cancer Research, the University of Chicago, Chicago, IL, 60637, USA
| | - Zhao Zhang
- HKUMed Laboratory of Cellular Therapeutics, and Department of Medicine, the University of Hong Kong, Hong Kong SAR, China
| | - Fuyu Duan
- Cord Blood Bank Center, Cord Blood Bank, Guangzhou Institute of Eugenics and Perinatology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Liyan Guo
- Cord Blood Bank Center, Cord Blood Bank, Guangzhou Institute of Eugenics and Perinatology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Weiren Luo
- Department of Pathology, The Second Affiliated Hospital of Southern University of Science and Technology, Shenzhen Third People's Hospital, National Clinical Research Centre for Infectious Diseases, Shenzhen, China
| | - Bobo Wing-Yee Mok
- Department of Microbiology and State Key Laboratory for Emerging Infectious Diseases, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Abhimanyu Thakur
- The Pritzker School of Molecular Engineering, the University of Chicago, Chicago, IL, 60637, USA
- The Ben May Department for Cancer Research, the University of Chicago, Chicago, IL, 60637, USA
| | - Xiaoshan Ke
- The Pritzker School of Molecular Engineering, the University of Chicago, Chicago, IL, 60637, USA
- The Ben May Department for Cancer Research, the University of Chicago, Chicago, IL, 60637, USA
| | - Pedram Motallebnejad
- The Pritzker School of Molecular Engineering, the University of Chicago, Chicago, IL, 60637, USA
- The Ben May Department for Cancer Research, the University of Chicago, Chicago, IL, 60637, USA
| | - Vlad Nicolaescu
- Microbiology, Biosciences Division, the University of Chicago, Chicago, IL, 60637, USA
| | - Jonathan Chen
- McCormick School of Engineering, Northwestern University, Chicago, IL, USA
| | - Chui Yan Ma
- Cord Blood Bank Center, Cord Blood Bank, Guangzhou Institute of Eugenics and Perinatology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Xiaoya Zhou
- HKUMed Laboratory of Cellular Therapeutics, and Department of Medicine, the University of Hong Kong, Hong Kong SAR, China
| | - Shuo Han
- School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Teng Han
- Department of Medicine, Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Wei Zhang
- Genomic Resource Core Facility, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Adrian Y Tan
- Genomic Resource Core Facility, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Tuo Zhang
- Genomic Resource Core Facility, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Xing Wang
- Genomic Resource Core Facility, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Dong Xu
- Genomic Resource Core Facility, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Jenny Xiang
- Genomic Resource Core Facility, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Aimin Xu
- State Key Laboratory of Pharmaceutical Biotechnology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Can Liao
- Cord Blood Bank Center, Cord Blood Bank, Guangzhou Institute of Eugenics and Perinatology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Fang-Ping Huang
- Institute for Advanced Study (IAS), Shenzhen University, Shenzhen, China
| | - Ya-Wen Chen
- Department of Otolaryngology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Cell, Developmental, and Regenerative Biology, Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Jie Na
- School of Medicine, Tsinghua University, Beijing, China
| | - Glenn Randall
- Microbiology, Biosciences Division, the University of Chicago, Chicago, IL, 60637, USA
| | - Hung-Fat Tse
- HKUMed Laboratory of Cellular Therapeutics, and Department of Medicine, the University of Hong Kong, Hong Kong SAR, China
| | - Zhiwei Chen
- AIDS Institute and Department of Microbiology, State Key Laboratory of Emergent Infectious Disease, The University of Hong Kong, Hong Kong, China
| | - Yin Chen
- Department of Pharmacology and Toxicology, School of Pharmacy, University of Arizona, Tucson, AZ, USA
| | - Huanhuan Joyce Chen
- The Pritzker School of Molecular Engineering, the University of Chicago, Chicago, IL, 60637, USA.
- The Ben May Department for Cancer Research, the University of Chicago, Chicago, IL, 60637, USA.
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21
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Kastenhuber ER, Mercadante M, Nilsson-Payant B, Johnson JL, Jaimes JA, Muecksch F, Weisblum Y, Bram Y, Whittaker GR, tenOever BR, Schwartz RE, Chandar V, Cantley L. Coagulation factors directly cleave SARS-CoV-2 spike and enhance viral entry. eLife 2022; 11:77444. [PMID: 35294338 PMCID: PMC8942469 DOI: 10.7554/elife.77444] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 02/22/2022] [Indexed: 11/13/2022] Open
Abstract
Coagulopathy is a significant aspect of morbidity in COVID-19 patients. The clotting cascade is propagated by a series of proteases, including factor Xa and thrombin. While certain host proteases, including TMPRSS2 and furin, are known to be important for cleavage activation of SARS-CoV-2 spike to promote viral entry in the respiratory tract, other proteases may also contribute. Using biochemical and cell-based assays, we demonstrate that factor Xa and thrombin can also directly cleave SARS-CoV-2 spike, enhancing infection at the stage of viral entry. Coagulation factors increased SARS-CoV-2 infection in human lung organoids. A drug-repurposing screen identified a subset of protease inhibitors that promiscuously inhibited spike cleavage by both transmembrane serine proteases and coagulation factors. The mechanism of the protease inhibitors nafamostat and camostat may extend beyond inhibition of TMPRSS2 to coagulation-induced spike cleavage. Anticoagulation is critical in the management of COVID-19, and early intervention could provide collateral benefit by suppressing SARS-CoV-2 viral entry. We propose a model of positive feedback whereby infection-induced hypercoagulation exacerbates SARS-CoV-2 infectivity.
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Affiliation(s)
| | - Marisa Mercadante
- Department of Medicine, Weill Cornell Medical College, New York, United States
| | - Benjamin Nilsson-Payant
- Institute of Experimental Virology, TWINCORE Zentrum für Experimentelle und Klinische Infektionsforschung GmbH, Hannover, Germany
| | - Jared L Johnson
- Department of Medicine, Weill Cornell Medical College, New York, United States
| | - Javier A Jaimes
- Department of Microbiology and Immunology, Cornell University, Ithaca, United States
| | - Frauke Muecksch
- Laboratory of Retrovirology, The Rockefeller University, New York, United States
| | - Yiska Weisblum
- Laboratory of Retrovirology, The Rockefeller University, New York, United States
| | - Yaron Bram
- Department of Medicine, Weill Cornell Medicine, New York, United States
| | - Gary R Whittaker
- Department of Microbiology and Immunology, Cornell University, Ithaca, United States
| | - Benjamin R tenOever
- Department of Microbiology, New York University Langone Medical Center, New York, United States
| | - Robert E Schwartz
- Department of Medicine, Weill Cornell Medicine, New York, United States
| | - Vasuretha Chandar
- Department of Medicine, Weill Cornell Medicine, New York, United States
| | - Lewis Cantley
- Department of Medicine, Weill Cornell Medical College, New York, United States
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22
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CGRP: A New Endogenous Cell Stemness Maintenance Molecule. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:4107433. [PMID: 35132349 PMCID: PMC8817839 DOI: 10.1155/2022/4107433] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 01/11/2022] [Indexed: 12/17/2022]
Abstract
Stem cells have the ability of self-replication and multidirectional differentiation, but the mechanism of how stem cells “maintain” this ability and how to “decide” to give up this state and differentiate into cells with specific functions is still unknown. The Nobel Prize in physiology and medicine in 2021 was awarded to “temperature and tactile receptor,” which made the pain receptor TRPV1-calcitonin gene-related peptide (CGRP) pathway active again. The activation and blocking technology of CGRP has been applied to many clinical diseases. CGRP gene has complex structure and transcription process, with multiple methylation and other modification sites. It has been considered as a research hotspot and difficulty since its discovery. Drug manipulation of TRPV1 and inhibition of CGRP might improve metabolism and prolong longevity. However, whether the TRPV1-neuropeptide-CGRP pathway is directly or indirectly involved in stem cell self-replication and multidirectional differentiation is unclear. Recent studies have found that CGRP is closely related to the migration and differentiation of tumor stem cells, which may be realized by turning off or turning on the CGRP gene expression in stem cells and activating a variety of ways to regulate stem cell niches. In this study, we reviewed the advances in researches concentrated on the biological effects of CGRP as a new endogenous switching of cell stemness.
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23
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Hong D, Knelson EH, Li Y, Durmaz YT, Gao W, Walton E, Vajdi A, Thai T, Sticco-Ivins M, Sabet AH, Jones KL, Schinzel AC, Bronson RT, Nguyen QD, Tolstorukov MY, Vivero M, Signoretti S, Barbie DA, Oser MG. Plasticity in the Absence of NOTCH Uncovers a RUNX2-Dependent Pathway in Small Cell Lung Cancer. Cancer Res 2022; 82:248-263. [PMID: 34810201 PMCID: PMC8770597 DOI: 10.1158/0008-5472.can-21-1991] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 10/05/2021] [Accepted: 11/15/2021] [Indexed: 11/16/2022]
Abstract
Neuroendocrine to nonneuroendocrine plasticity supports small cell lung cancer (SCLC) tumorigenesis and promotes immunogenicity. Approximately 20% to 25% of SCLCs harbor loss-of-function (LOF) NOTCH mutations. Previous studies demonstrated that NOTCH functions as a SCLC tumor suppressor, but can also drive nonneuroendocrine plasticity to support SCLC growth. Given the dual functionality of NOTCH, it is not understood why SCLCs select for LOF NOTCH mutations and how these mutations affect SCLC tumorigenesis. In a CRISPR-based genetically engineered mouse model of SCLC, genetic loss of Notch1 or Notch2 modestly accelerated SCLC tumorigenesis. Interestingly, Notch-mutant SCLCs still formed nonneuroendocrine subpopulations, and these Notch-independent, nonneuroendocrine subpopulations were driven by Runx2-mediated regulation of Rest. Notch2-mutant nonneuroendocrine cells highly express innate immune signaling genes including stimulator of interferon genes (STING) and were sensitive to STING agonists. This work identifies a Notch-independent mechanism to promote nonneuroendocrine plasticity and suggests that therapeutic approaches to activate STING could be selectively beneficial for SCLCs with NOTCH2 mutations. SIGNIFICANCE: A genetically engineered mouse model of NOTCH-mutant SCLC reveals that nonneuroendocrine plasticity persists in the absence of NOTCH, driven by a RUNX2-REST-dependent pathway and innate immune signaling.
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Affiliation(s)
- Deli Hong
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Erik H Knelson
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Yixiang Li
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Yavuz T Durmaz
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Wenhua Gao
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Emily Walton
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Amir Vajdi
- Department of Informatics, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Tran Thai
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Maura Sticco-Ivins
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Amin H Sabet
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Kristen L Jones
- Lurie Family Imaging Center, Center for Biomedical Imaging in Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Anna C Schinzel
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Rod T Bronson
- Division of Immunology, Department of Microbiology and Immunobiology, Harvard Medical School, Boston, Massachusetts
| | - Quang-De Nguyen
- Lurie Family Imaging Center, Center for Biomedical Imaging in Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Michael Y Tolstorukov
- Department of Informatics, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Marina Vivero
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Sabina Signoretti
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - David A Barbie
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Matthew G Oser
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts.
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
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24
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Ngan SY, Quach HT, Laselva O, Huang EN, Mangos M, Xia S, Bear CE, Wong AP. Stage-Specific Generation of Human Pluripotent Stem Cell Derived Lung Models to Measure CFTR Function. Curr Protoc 2022; 2:e341. [PMID: 35025140 DOI: 10.1002/cpz1.341] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Human embryonic stem cells (ES) and induced pluripotent stem cells (iPSC) are powerful tools that have the potential to generate in vitro human lung epithelial cells. However, challenges in efficiency and reproducibility remain in utilizing the cells for therapy discovery platforms. Here, we optimize our previously published protocols to efficiently generate three developmental stages of the lung model (fetal lung epithelial progenitors, fLEP; immature airway epithelial spheroid, AES; air-liquid interface culture, ALI), and demonstrate its potential for cystic fibrosis (CF) drug discovery platforms. The stepwise approach directs differentiation from hPSC to definitive endoderm, anterior ventral foregut endoderm, and fetal lung progenitor cells. The article also describes the generation of immature airway epithelial spheroids in Matrigel with epithelial cells sorted by a magnetic-activated cell sorting system, and the generation of adult-like airway epithelia through air-liquid interface conditions. We demonstrate that this optimized procedure generates remarkably higher cystic fibrosis transmembrane conductance regulator (CFTR) expression and function than our previous method, and thus is uniquely suitable for CF research applications. © 2022 The Authors. Current Protocols published by Wiley Periodicals LLC. Basic Protocol 1: hESC/hiPSC differentiation to fetal lung progenitors Basic Protocol 2: Formation of airway epithelial spheroids Alternate Protocol 1: Cryopreservation of airway epithelial spheroids Basic Protocol 3: Differentiation and maturation in air-liquid interface culture Alternate Protocol 2: Differentiation and maturation of epithelial progenitors from airway epithelial spheroids in ALI culture.
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Affiliation(s)
- Shuk Yee Ngan
- Program in Developmental and Stem Cell Biology, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Henry T Quach
- Program in Developmental and Stem Cell Biology, The Hospital for Sick Children, Toronto, Ontario, Canada.,Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
| | - Onofrio Laselva
- Program in Molecular Medicine, Hospital for Sick Children, Toronto, Ontario, Canada.,Department of Medical and Surgical Sciences, University of Foggia, Foggia, Puglia, Italy
| | - Elena N Huang
- Program in Developmental and Stem Cell Biology, The Hospital for Sick Children, Toronto, Ontario, Canada.,Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
| | - Maria Mangos
- Program in Molecular Medicine, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Sunny Xia
- Program in Molecular Medicine, Hospital for Sick Children, Toronto, Ontario, Canada.,Department of Physiology, University of Toronto, Toronto, Ontario, Canada
| | - Christine E Bear
- Program in Molecular Medicine, Hospital for Sick Children, Toronto, Ontario, Canada.,Department of Physiology, University of Toronto, Toronto, Ontario, Canada.,Department of Biochemistry, University of Toronto, Toronto, Ontario, Canada
| | - Amy P Wong
- Program in Developmental and Stem Cell Biology, The Hospital for Sick Children, Toronto, Ontario, Canada.,Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
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25
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Arnal-Estapé A, Foggetti G, Starrett JH, Nguyen DX, Politi K. Preclinical Models for the Study of Lung Cancer Pathogenesis and Therapy Development. Cold Spring Harb Perspect Med 2021; 11:a037820. [PMID: 34518338 PMCID: PMC8634791 DOI: 10.1101/cshperspect.a037820] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Experimental preclinical models have been a cornerstone of lung cancer translational research. Work in these model systems has provided insights into the biology of lung cancer subtypes and their origins, contributed to our understanding of the mechanisms that underlie tumor progression, and revealed new therapeutic vulnerabilities. Initially patient-derived lung cancer cell lines were the main preclinical models available. The landscape is very different now with numerous preclinical models for research each with unique characteristics. These include genetically engineered mouse models (GEMMs), patient-derived xenografts (PDXs) and three-dimensional culture systems ("organoid" cultures). Here we review the development and applications of these models and describe their contributions to lung cancer research.
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Affiliation(s)
- Anna Arnal-Estapé
- Department of Pathology
- Yale Cancer Center, Yale University School of Medicine, New Haven, Connecticut 06510, USA
| | | | | | - Don X Nguyen
- Department of Pathology
- Department of Internal Medicine (Section of Medical Oncology)
- Yale Cancer Center, Yale University School of Medicine, New Haven, Connecticut 06510, USA
| | - Katerina Politi
- Department of Pathology
- Department of Internal Medicine (Section of Medical Oncology)
- Yale Cancer Center, Yale University School of Medicine, New Haven, Connecticut 06510, USA
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26
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Duan X, Tang X, Nair MS, Zhang T, Qiu Y, Zhang W, Wang P, Huang Y, Xiang J, Wang H, Schwartz RE, Ho DD, Evans T, Chen S. An airway organoid-based screen identifies a role for the HIF1α-glycolysis axis in SARS-CoV-2 infection. Cell Rep 2021; 37:109920. [PMID: 34731648 PMCID: PMC8516798 DOI: 10.1016/j.celrep.2021.109920] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 07/01/2021] [Accepted: 10/11/2021] [Indexed: 12/19/2022] Open
Abstract
It is urgent to develop disease models to dissect mechanisms regulating severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Here, we derive airway organoids from human pluripotent stem cells (hPSC-AOs). The hPSC-AOs, particularly ciliated-like cells, are permissive to SARS-CoV-2 infection. Using this platform, we perform a high content screen and identify GW6471, which blocks SARS-CoV-2 infection. GW6471 can also block infection of the B.1.351 SARS-CoV-2 variant. RNA sequencing (RNA-seq) analysis suggests that GW6471 blocks SARS-CoV-2 infection at least in part by inhibiting hypoxia inducible factor 1 subunit alpha (HIF1α), which is further validated by chemical inhibitor and genetic perturbation targeting HIF1α. Metabolic profiling identifies decreased rates of glycolysis upon GW6471 treatment, consistent with transcriptome profiling. Finally, xanthohumol, 5-(tetradecyloxy)-2-furoic acid, and ND-646, three compounds that suppress fatty acid biosynthesis, also block SARS-CoV-2 infection. Together, a high content screen coupled with transcriptome and metabolic profiling reveals a key role of the HIF1α-glycolysis axis in mediating SARS-CoV-2 infection of human airway epithelium.
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Affiliation(s)
- Xiaohua Duan
- Department of Surgery, Weill Cornell Medicine, 1300 York Ave., New York, NY 10065, USA; State Key Laboratory of Oncogenes and Related Genes, Center for Single-Cell Omics, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Xuming Tang
- Department of Surgery, Weill Cornell Medicine, 1300 York Ave., New York, NY 10065, USA
| | - Manoj S Nair
- Aaron Diamond AIDS Research Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA
| | - Tuo Zhang
- Genomics Resources Core Facility, Weill Cornell Medicine, New York, NY 10065, USA
| | - Yunping Qiu
- Department of Medicine, Fleischer Institute for Diabetes and Metabolism, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Wei Zhang
- Genomics Resources Core Facility, Weill Cornell Medicine, New York, NY 10065, USA
| | - Pengfei Wang
- Aaron Diamond AIDS Research Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA
| | - Yaoxing Huang
- Aaron Diamond AIDS Research Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA
| | - Jenny Xiang
- Genomics Resources Core Facility, Weill Cornell Medicine, New York, NY 10065, USA
| | - Hui Wang
- State Key Laboratory of Oncogenes and Related Genes, Center for Single-Cell Omics, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China.
| | - Robert E Schwartz
- Division of Gastroenterology and Hepatology, Department of Medicine, Weill Cornell Medicine, 1300 York Ave., New York, NY 10065, USA; Department of Physiology, Biophysics and Systems Biology, Weill Cornell Medicine, 1300 York Ave., New York, NY 10065, USA.
| | - David D Ho
- Aaron Diamond AIDS Research Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA.
| | - Todd Evans
- Department of Surgery, Weill Cornell Medicine, 1300 York Ave., New York, NY 10065, USA.
| | - Shuibing Chen
- Department of Surgery, Weill Cornell Medicine, 1300 York Ave., New York, NY 10065, USA.
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27
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Sahu B, Pihlajamaa P, Zhang K, Palin K, Ahonen S, Cervera A, Ristimäki A, Aaltonen LA, Hautaniemi S, Taipale J. Human cell transformation by combined lineage conversion and oncogene expression. Oncogene 2021; 40:5533-5547. [PMID: 34302118 PMCID: PMC8429043 DOI: 10.1038/s41388-021-01940-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 06/17/2021] [Accepted: 07/01/2021] [Indexed: 02/07/2023]
Abstract
Cancer is the most complex genetic disease known, with mutations implicated in more than 250 genes. However, it is still elusive which specific mutations found in human patients lead to tumorigenesis. Here we show that a combination of oncogenes that is characteristic of liver cancer (CTNNB1, TERT, MYC) induces senescence in human fibroblasts and primary hepatocytes. However, reprogramming fibroblasts to a liver progenitor fate, induced hepatocytes (iHeps), makes them sensitive to transformation by the same oncogenes. The transformed iHeps are highly proliferative, tumorigenic in nude mice, and bear gene expression signatures of liver cancer. These results show that tumorigenesis is triggered by a combination of three elements: the set of driver mutations, the cellular lineage, and the state of differentiation of the cells along the lineage. Our results provide direct support for the role of cell identity as a key determinant in transformation and establish a paradigm for studying the dynamic role of oncogenic drivers in human tumorigenesis.
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Affiliation(s)
- Biswajyoti Sahu
- Applied Tumor Genomics Research Program, Research Programs Unit, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Medicum, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Department of Biochemistry, University of Cambridge, Cambridge, UK
- iCAN Digital Precision Cancer Medicine Flagship, Helsinki, Finland
| | - Päivi Pihlajamaa
- Applied Tumor Genomics Research Program, Research Programs Unit, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Department of Biochemistry, University of Cambridge, Cambridge, UK
| | - Kaiyang Zhang
- Research Program in Systems Oncology, Research Programs Unit, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Kimmo Palin
- Applied Tumor Genomics Research Program, Research Programs Unit, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- iCAN Digital Precision Cancer Medicine Flagship, Helsinki, Finland
- Department of Medical and Clinical Genetics, University of Helsinki, Helsinki, Finland
| | - Saija Ahonen
- Applied Tumor Genomics Research Program, Research Programs Unit, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Alejandra Cervera
- Research Program in Systems Oncology, Research Programs Unit, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Instituto Nacional de Medicina Genómica, Mexico City, Mexico, Finland
| | - Ari Ristimäki
- Applied Tumor Genomics Research Program, Research Programs Unit, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Medicum, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Department of Pathology, HUSLAB and HUS Diagnostic Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Lauri A Aaltonen
- Applied Tumor Genomics Research Program, Research Programs Unit, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- iCAN Digital Precision Cancer Medicine Flagship, Helsinki, Finland
- Department of Medical and Clinical Genetics, University of Helsinki, Helsinki, Finland
| | - Sampsa Hautaniemi
- Research Program in Systems Oncology, Research Programs Unit, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Jussi Taipale
- Applied Tumor Genomics Research Program, Research Programs Unit, Faculty of Medicine, University of Helsinki, Helsinki, Finland.
- Department of Biochemistry, University of Cambridge, Cambridge, UK.
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden.
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28
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von Itzstein MS, Drapkin BJ, Minna JD. How lung cancer cells change identity. eLife 2021; 10:71610. [PMID: 34346867 PMCID: PMC8337071 DOI: 10.7554/elife.71610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 07/28/2021] [Indexed: 11/13/2022] Open
Abstract
Changes in MAPK signaling allow lung cancer cells to transition between lineages that respond differently to treatment.
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Affiliation(s)
- Mitchell S von Itzstein
- Department of Internal Medicine, Division of Hematology and Oncology, the Hamon Center for Therapeutic Oncology Research, University of Texas Southwestern Medical Center, Dallas, United States.,Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, United States
| | - Benjamin J Drapkin
- Department of Internal Medicine, Division of Hematology and Oncology, the Hamon Center for Therapeutic Oncology Research, University of Texas Southwestern Medical Center, Dallas, United States.,Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, United States
| | - John D Minna
- Department of Internal Medicine, Division of Hematology and Oncology, the Hamon Center for Therapeutic Oncology Research, University of Texas Southwestern Medical Center, Dallas, United States.,Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, United States
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29
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Miura A, Yamada D, Nakamura M, Tomida S, Shimizu D, Jiang Y, Takao T, Yamamoto H, Suzawa K, Shien K, Yamane M, Sakaguchi M, Toyooka S, Takarada T. Oncogenic potential of human pluripotent stem cell-derived lung organoids with HER2 overexpression. Int J Cancer 2021; 149:1593-1604. [PMID: 34152598 DOI: 10.1002/ijc.33713] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 05/25/2021] [Accepted: 06/04/2021] [Indexed: 12/21/2022]
Abstract
Lung adenocarcinoma (LUAD) is the most common types among lung cancers generally arising from terminal airway and understanding of multistep carcinogenesis is crucial to develop novel therapeutic strategy for LUAD. Here we used human induced pluripotent stem cells (hiPSCs) to establish iHER2-hiPSCs in which doxycycline induced the expression of the oncoprotein human epidermal growth factor receptor 2 (HER2)/ERBB2. Lung progenitors that differentiated from iHER2-hiPSCs, which expressed NKX2-1/TTF-1 known as a lung lineage maker, were cocultured with human fetal fibroblast and formed human lung organoids (HLOs) comprising alveolar type 2-like cells. HLOs that overexpressed HER2 transformed to tumor-like structures similar to atypical adenomatous hyperplasia, which is known for lung precancerous lesion and upregulated the activities of oncogenic signaling cascades such as RAS/RAF/MAPK and PI3K/AKT/mTOR. The degree of morphological irregularity and proliferation capacity were significantly higher in HLOs from iHER2-hiPSCs. Moreover, the transcriptome profile of the HLOs shifted from a normal lung tissue-like state to one characteristic of clinical LUAD with HER2 amplification. Our results suggest that hiPSC-derived HLOs may serve as a model to recapitulate the early tumorigenesis of LUAD and would provide new insights into the molecular basis of tumor initiation and progression.
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Affiliation(s)
- Akihiro Miura
- Department of Regenerative Science, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan.,Department of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Daisuke Yamada
- Department of Regenerative Science, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Masahiro Nakamura
- Precision Health, Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, Tokyo, Japan
| | - Shuta Tomida
- Center for Comprehensive Genomic Medicine, Okayama University Hospital, Okayama, Japan
| | - Dai Shimizu
- Department of Regenerative Science, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan.,Department of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Yan Jiang
- Department of Regenerative Science, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Tomoka Takao
- Department of Regenerative Science, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Hiromasa Yamamoto
- Department of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Ken Suzawa
- Department of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Kazuhiko Shien
- Department of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Masaomi Yamane
- Department of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Masakiyo Sakaguchi
- Department of Cell Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Shinichi Toyooka
- Department of General Thoracic Surgery and Breast and Endocrinological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Takeshi Takarada
- Department of Regenerative Science, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
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30
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van der Vaart J, Clevers H. Airway organoids as models of human disease. J Intern Med 2021; 289:604-613. [PMID: 32350962 DOI: 10.1111/joim.13075] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 03/02/2020] [Indexed: 12/12/2022]
Abstract
Studies developing and applying organoid technology have greatly increased in volume and visibility over the past decade. Organoids are three-dimensional structures that are established from pluripotent stem cells (PSCs) or adult tissue stem cells (ASCs). They consist of organ-specific cell types that self-organize through cell sorting and spatially restricted lineage commitment to generate architectural and functional characteristics of the tissue of interest. The field of respiratory development and disease has been particularly productive in this regard. Starting from human cells (PSCs or ASCs), models of the two segments of the lung, the airways and the alveoli, can be built. Such organoids allow the study of development, physiology and disease and thus bridge the gap between animal models and clinical studies. This review discusses current developments in the pulmonary organoid field, highlighting the potential and limitations of current models.
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Affiliation(s)
- J van der Vaart
- From the, Oncode Institute, Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences, University Medical Centre Utrecht, Utrecht, the Netherlands
| | - H Clevers
- From the, Oncode Institute, Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences, University Medical Centre Utrecht, Utrecht, the Netherlands.,Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
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31
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Basil MC, Katzen J, Engler AE, Guo M, Herriges MJ, Kathiriya JJ, Windmueller R, Ysasi AB, Zacharias WJ, Chapman HA, Kotton DN, Rock JR, Snoeck HW, Vunjak-Novakovic G, Whitsett JA, Morrisey EE. The Cellular and Physiological Basis for Lung Repair and Regeneration: Past, Present, and Future. Cell Stem Cell 2021; 26:482-502. [PMID: 32243808 PMCID: PMC7128675 DOI: 10.1016/j.stem.2020.03.009] [Citation(s) in RCA: 188] [Impact Index Per Article: 62.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The respiratory system, which includes the trachea, airways, and distal alveoli, is a complex multi-cellular organ that intimately links with the cardiovascular system to accomplish gas exchange. In this review and as members of the NIH/NHLBI-supported Progenitor Cell Translational Consortium, we discuss key aspects of lung repair and regeneration. We focus on the cellular compositions within functional niches, cell-cell signaling in homeostatic health, the responses to injury, and new methods to study lung repair and regeneration. We also provide future directions for an improved understanding of the cell biology of the respiratory system, as well as new therapeutic avenues.
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Affiliation(s)
- Maria C Basil
- Department of Medicine, Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Jeremy Katzen
- Department of Medicine, Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Anna E Engler
- Center for Regenerative Medicine of Boston University and Boston Medical Center, The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, MA 02215, USA
| | - Minzhe Guo
- Division of Pulmonary Biology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, OH 45229, USA
| | - Michael J Herriges
- Center for Regenerative Medicine of Boston University and Boston Medical Center, The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, MA 02215, USA
| | - Jaymin J Kathiriya
- Division of Pulmonary Medicine, Department of Medicine, University of California-San Francisco, San Francisco, CA 94143, USA
| | - Rebecca Windmueller
- Department of Medicine, Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Alexandra B Ysasi
- Center for Regenerative Medicine of Boston University and Boston Medical Center, The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, MA 02215, USA
| | - William J Zacharias
- Division of Pulmonary Biology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, OH 45229, USA
| | - Hal A Chapman
- Division of Pulmonary Medicine, Department of Medicine, University of California-San Francisco, San Francisco, CA 94143, USA
| | - Darrell N Kotton
- Center for Regenerative Medicine of Boston University and Boston Medical Center, The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, MA 02215, USA
| | - Jason R Rock
- Center for Regenerative Medicine of Boston University and Boston Medical Center, The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, MA 02215, USA
| | - Hans-Willem Snoeck
- Center for Human Development, Department of Medicine, Columbia University, New York, NY 10027, USA
| | - Gordana Vunjak-Novakovic
- Departments of Biomedical Engineering and Medicine, Columbia University, New York, NY 10027, USA
| | - Jeffrey A Whitsett
- Center for Regenerative Medicine of Boston University and Boston Medical Center, The Pulmonary Center and Department of Medicine, Boston University School of Medicine, Boston, MA 02215, USA
| | - Edward E Morrisey
- Department of Medicine, Penn-CHOP Lung Biology Institute, University of Pennsylvania, Philadelphia, PA 19104, USA.
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32
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Drapkin BJ, Rudin CM. Advances in Small-Cell Lung Cancer (SCLC) Translational Research. Cold Spring Harb Perspect Med 2021; 11:cshperspect.a038240. [PMID: 32513672 DOI: 10.1101/cshperspect.a038240] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Over the past several years, we have witnessed a resurgence of interest in the biology and therapeutic vulnerabilities of small-cell lung cancer (SCLC). This has been driven in part through the development of a more extensive array of representative models of disease, including a diverse variety of genetically engineered mouse models and human tumor xenografts. Herein, we review recent progress in SCLC model development, and consider some of the particularly active avenues of translational research in SCLC, including interrogation of intratumoral heterogeneity, insights into the cell of origin and oncogenic drivers, mechanisms of chemoresistance, and new therapeutic opportunities including biomarker-directed targeted therapies and immunotherapies. Whereas SCLC remains a highly lethal disease, these new avenues of translational research, bringing together mechanism-based preclinical and clinical research, offer new hope for patients with SCLC.
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Affiliation(s)
- Benjamin J Drapkin
- University of Texas Southwestern Medical Center, Dallas, Texas 75390, USA
| | - Charles M Rudin
- Memorial Sloan Kettering Cancer Center, New York, New York 10065, USA
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33
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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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34
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Chen Y, Xue Y, Jin Y, Ji H. Lung stem cells in regeneration and tumorigenesis. J Genet Genomics 2021; 48:268-276. [PMID: 33896738 DOI: 10.1016/j.jgg.2020.12.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 12/11/2020] [Accepted: 12/30/2020] [Indexed: 12/25/2022]
Abstract
Adult lung is a highly quiescent organ, with extremely low cell turnover frequency. However, emerging evidences support the occurrence of repair and regeneration in pulmonary epithelia in response to various injuries. Lung regeneration mainly depends on the proliferation of regionally distributed pulmonary stem cells that re-enter the cell cycle. Genetic lineage-tracing approaches help to track the lung epithelial differentiation and/or de-differentiation path, and single-cell transcriptomic technique reveals the essential molecular signaling involved in lung regeneration. Dysregulation of the molecular signaling that balances quiescence and self-renewal leads to the transformation of lung stem cells, and thus promotes lung cancer development. Interestingly, different subtypes of lung cancer share common cells of origin and the pathological transition among various subtypes is responsible for drug resistance in the clinic. In this review, we summarize the recent understanding of lung stem cells in regeneration and tumorigenesis as well as related molecular mechanisms, with the hope to provide helpful insights for clinical treatments of respiratory diseases.
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Affiliation(s)
- Yuting Chen
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences; University of Chinese Academy of Sciences, Shanghai 200031, China; School of Life Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Yun Xue
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences; University of Chinese Academy of Sciences, Shanghai 200031, China
| | - Yujuan Jin
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences; University of Chinese Academy of Sciences, Shanghai 200031, China.
| | - Hongbin Ji
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences; University of Chinese Academy of Sciences, Shanghai 200031, China; School of Life Science and Technology, ShanghaiTech University, Shanghai 201210, China; Shanghai Pulmonary Hospital, Tongji University, Shanghai 200092, China.
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35
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Uccella S, La Rosa S, Metovic J, Marchiori D, Scoazec JY, Volante M, Mete O, Papotti M. Genomics of High-Grade Neuroendocrine Neoplasms: Well-Differentiated Neuroendocrine Tumor with High-Grade Features (G3 NET) and Neuroendocrine Carcinomas (NEC) of Various Anatomic Sites. Endocr Pathol 2021; 32:192-210. [PMID: 33433884 DOI: 10.1007/s12022-020-09660-z] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/21/2020] [Indexed: 02/06/2023]
Abstract
High-grade neuroendocrine neoplasms (HG-NENs) are clinically aggressive diseases, the classification of which has recently been redefined. They now include both poorly differentiated NENs (neuroendocrine carcinoma, NECs) and high proliferating well-differentiated NENs (called grade 3 neuroendocrine tumors, G3 NETs, in the digestive system). In the last decade, the "molecular revolution" that has affected all fields of medical oncology has also shed light in the understanding of HG NENs heterogeneity and has provided new diagnostic and therapeutic tools, useful in the management of these malignancies. Considering the kaleidoscopic aspects of HG NENs in various anatomical sites, this review systematically addresses the genomic landscape of such neoplasm throughout the more common thoracic and digestive locations, as well as it will consider other rare but not exceptional primary sites, including the skin, the head and neck, and the urogenital system. The revision of the available literature will then be oriented to understand the translational relevance of molecular data, by analyzing conceptual issues, clinicopathological correlations, and unmet needs in this field.
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Affiliation(s)
- Silvia Uccella
- Pathology Unit, Department of Medicine and Surgery, University of Insubria, Varese, Italy.
| | - Stefano La Rosa
- Institute of Pathology, University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Jasna Metovic
- Department of Oncology, University of Turin, Torino, Italy
| | - Deborah Marchiori
- Pathology Unit, Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Jean-Yves Scoazec
- Department of Pathology, Gustave Roussy Cancer Campus, Paris, France
| | - Marco Volante
- Department of Oncology, University of Turin, Torino, Italy
| | - Ozgur Mete
- Department of Pathology, University Health Network, Toronto, ON, Canada
- Department of Laboratory Medicine and Pathobiology, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Mauro Papotti
- Department of Oncology, University of Turin, Torino, Italy
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36
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Raso MG, Bota-Rabassedas N, Wistuba II. Pathology and Classification of SCLC. Cancers (Basel) 2021; 13:cancers13040820. [PMID: 33669241 PMCID: PMC7919820 DOI: 10.3390/cancers13040820] [Citation(s) in RCA: 65] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 02/03/2021] [Accepted: 02/10/2021] [Indexed: 12/24/2022] Open
Abstract
Simple Summary Small cell lung carcinoma (SCLC), is a high-grade neuroendocrine carcinoma defined by its aggressiveness, poor differentiation, and somber prognosis. This review highlights current pathological concepts including classification, immunohistochemistry features, and differential diagnosis. Additionally, we summarize the current knowledge of the immune tumor microenvironment, tumor heterogeneity, and genetic variations of SCLC. Recent comprehensive genomic research has improved our understanding of the diverse biological processes that occur in this tumor type, suggesting that a new era of molecular-driven treatment decisions is finally foreseeable for SCLC patients. Abstract Lung cancer is consistently the leading cause of cancer-related death worldwide, and it ranks as the second most frequent type of new cancer cases diagnosed in the United States, both in males and females. One subtype of lung cancer, small cell lung carcinoma (SCLC), is an aggressive, poorly differentiated, and high-grade neuroendocrine carcinoma that accounts for 13% of all lung carcinomas. SCLC is the most frequent neuroendocrine lung tumor, and it is commonly presented as an advanced stage disease in heavy smokers. Due to its clinical presentation, it is typically diagnosed in small biopsies or cytology specimens, with routine immunostaining only. However, immunohistochemistry markers are extremely valuable in demonstrating neuroendocrine features of SCLC and supporting its differential diagnosis. The 2015 WHO classification grouped all pulmonary neuroendocrine carcinomas in one category and maintained the SCLC combined variant that was previously recognized. In this review, we explore multiple aspects of the pathologic features of this entity, as well as clinically relevant immunohistochemistry markers expression and its molecular characteristics. In addition, we will focus on characteristics of the tumor microenvironment, and the latest pathogenesis findings to better understand the new therapeutic options in the current era of personalized therapy.
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Affiliation(s)
- Maria Gabriela Raso
- Correspondence: (M.G.R.); (I.I.W.); Tel.: +1-713-834-6026 (M.G.R.); +1-713-563-9184 (I.I.W.)
| | | | - Ignacio I. Wistuba
- Correspondence: (M.G.R.); (I.I.W.); Tel.: +1-713-834-6026 (M.G.R.); +1-713-563-9184 (I.I.W.)
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37
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Morphologic and molecular classification of lung neuroendocrine neoplasms. Virchows Arch 2021; 478:5-19. [PMID: 33474631 PMCID: PMC7966641 DOI: 10.1007/s00428-020-03015-z] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 12/17/2020] [Accepted: 12/28/2020] [Indexed: 12/14/2022]
Abstract
Neuroendocrine neoplasms (NENs) of the lung encompass neuroendocrine tumors (NETs) composed of typical (TC) and atypical (AC) carcinoids and full-fledged carcinomas (NECs) inclusive of large cell neuroendocrine carcinoma (LCNEC) and small cell carcinoma (SCLC). NETs and NECs are thought to represent distinct and separate lesions with neither molecular overlap nor common developmental continuum. Two perspectives were addressed regarding the morphologic and molecular classification of lung NENs: (i) a supervised approach by browsing the traditional classification, the relevant gene alterations, and their clinical implications; and (ii) an unsupervised approach, by reappraising neoplasms according to risk factors and natural history of disease to construct an interpretation model relied on biological data. We herein emphasize lights and shadows of the current classification of lung NENs and provide an alternative outlook on these tumors focused on what we currently know about the biological determinants and the natural history of disease.
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38
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Han Y, Duan X, Yang L, Nilsson-Payant BE, Wang P, Duan F, Tang X, Yaron TM, Zhang T, Uhl S, Bram Y, Richardson C, Zhu J, Zhao Z, Redmond D, Houghton S, Nguyen DHT, Xu D, Wang X, Jessurun J, Borczuk A, Huang Y, Johnson JL, Liu Y, Xiang J, Wang H, Cantley LC, tenOever BR, Ho DD, Pan FC, Evans T, Chen HJ, Schwartz RE, Chen S. Identification of SARS-CoV-2 inhibitors using lung and colonic organoids. Nature 2021; 589:270-275. [PMID: 33116299 PMCID: PMC8034380 DOI: 10.1038/s41586-020-2901-9] [Citation(s) in RCA: 335] [Impact Index Per Article: 111.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 10/21/2020] [Indexed: 12/13/2022]
Abstract
There is an urgent need to create novel models using human disease-relevant cells to study severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) biology and to facilitate drug screening. Here, as SARS-CoV-2 primarily infects the respiratory tract, we developed a lung organoid model using human pluripotent stem cells (hPSC-LOs). The hPSC-LOs (particularly alveolar type-II-like cells) are permissive to SARS-CoV-2 infection, and showed robust induction of chemokines following SARS-CoV-2 infection, similar to what is seen in patients with COVID-19. Nearly 25% of these patients also have gastrointestinal manifestations, which are associated with worse COVID-19 outcomes1. We therefore also generated complementary hPSC-derived colonic organoids (hPSC-COs) to explore the response of colonic cells to SARS-CoV-2 infection. We found that multiple colonic cell types, especially enterocytes, express ACE2 and are permissive to SARS-CoV-2 infection. Using hPSC-LOs, we performed a high-throughput screen of drugs approved by the FDA (US Food and Drug Administration) and identified entry inhibitors of SARS-CoV-2, including imatinib, mycophenolic acid and quinacrine dihydrochloride. Treatment at physiologically relevant levels of these drugs significantly inhibited SARS-CoV-2 infection of both hPSC-LOs and hPSC-COs. Together, these data demonstrate that hPSC-LOs and hPSC-COs infected by SARS-CoV-2 can serve as disease models to study SARS-CoV-2 infection and provide a valuable resource for drug screening to identify candidate COVID-19 therapeutics.
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Affiliation(s)
- Yuling Han
- Department of Surgery, Weill Cornell Medicine, New York, NY, USA
| | - Xiaohua Duan
- Department of Surgery, Weill Cornell Medicine, New York, NY, USA
- State Key Laboratory of Oncogenes and Related Genes, Center for Single-Cell Omics, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Liuliu Yang
- Department of Surgery, Weill Cornell Medicine, New York, NY, USA
| | | | - Pengfei Wang
- Aaron Diamond AIDS Research Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Fuyu Duan
- Pritzker School of Molecular Engineering and Ben May Department, University of Chicago, Chicago, IL, USA
| | - Xuming Tang
- Department of Surgery, Weill Cornell Medicine, New York, NY, USA
| | - Tomer M Yaron
- Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
- Englander Institute for Precision Medicine, Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
| | - Tuo Zhang
- Genomics Resources Core Facility, Weill Cornell Medicine, New York, NY, USA
| | - Skyler Uhl
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Yaron Bram
- Division of Gastroenterology and Hepatology, Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Chanel Richardson
- Department of Pharmacology, Weill Cornell Medicine, New York, NY, USA
| | - Jiajun Zhu
- Department of Surgery, Weill Cornell Medicine, New York, NY, USA
| | - Zeping Zhao
- Department of Surgery, Weill Cornell Medicine, New York, NY, USA
| | - David Redmond
- Division of Regenerative Medicine, Ansary Stem Cell Institute, Weill Cornell Medicine, New York, NY, USA
| | - Sean Houghton
- Division of Regenerative Medicine, Ansary Stem Cell Institute, Weill Cornell Medicine, New York, NY, USA
| | - Duc-Huy T Nguyen
- Division of Gastroenterology and Hepatology, Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Dong Xu
- Genomics Resources Core Facility, Weill Cornell Medicine, New York, NY, USA
| | - Xing Wang
- Genomics Resources Core Facility, Weill Cornell Medicine, New York, NY, USA
| | - Jose Jessurun
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Alain Borczuk
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Yaoxing Huang
- Aaron Diamond AIDS Research Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Jared L Johnson
- Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Yuru Liu
- Department of Pharmacology and Regenerative Medicine, University of Illinois College of Medicine, Chicago, IL, USA
| | - Jenny Xiang
- Genomics Resources Core Facility, Weill Cornell Medicine, New York, NY, USA
| | - Hui Wang
- State Key Laboratory of Oncogenes and Related Genes, Center for Single-Cell Omics, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Lewis C Cantley
- Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA.
| | - Benjamin R tenOever
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - David D Ho
- Aaron Diamond AIDS Research Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA.
| | - Fong Cheng Pan
- Department of Surgery, Weill Cornell Medicine, New York, NY, USA.
| | - Todd Evans
- Department of Surgery, Weill Cornell Medicine, New York, NY, USA.
| | - Huanhuan Joyce Chen
- Pritzker School of Molecular Engineering and Ben May Department, University of Chicago, Chicago, IL, USA.
- Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA.
| | - Robert E Schwartz
- Division of Gastroenterology and Hepatology, Department of Medicine, Weill Cornell Medicine, New York, NY, USA.
- Department of Physiology, Biophysics and Systems Biology, Weill Cornell Medicine, New York, NY, USA.
| | - Shuibing Chen
- Department of Surgery, Weill Cornell Medicine, New York, NY, USA.
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Zhang Z, Guo L, Lu X, Zhang C, Huang L, Wang X, Duan F, Liang H, Chen P, Zeng L, Shao J, Li H, Li L, Liu L, Li C, Zhang J, Ma CY, Kwan KY, Liu W, Xu Y, Gu X, Jiang H, Du H, Zhang T, Wu Y, Yu G, Chen J, Luo R, Liao C, Tse HF, Chen Z, Chen HJ, Xia H, Lian Q. Clinical analysis and pluripotent stem cells-based model reveal possible impacts of ACE2 and lung progenitor cells on infants vulnerable to COVID-19. Theranostics 2021; 11:2170-2181. [PMID: 33500718 PMCID: PMC7797681 DOI: 10.7150/thno.53136] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 11/17/2020] [Indexed: 01/10/2023] Open
Abstract
Introduction: An increasing number of children with severe coronavirus disease 2019 (COVID-19) is being reported, yet the spectrum of disease severity and expression patterns of angiotensin-converting enzyme 2 (ACE2) in children at different developmental stages are largely unknow. Methods: We analysed clinical features in a cohort of 173 children with COVID-19 (0-15 yrs.-old) between January 22, 2020 and March 15, 2020. We systematically examined the expression and distribution of ACE2 in different developmental stages of children by using a combination of children's lung biopsies, pluripotent stem cell-derived lung cells, RNA-sequencing profiles, and ex vivo SARS-CoV-2 pseudoviral infections. Results: It revealed that infants (< 1yrs.-old), with a weaker potency of immune response, are more vulnerable to develop pneumonia whereas older children (> 1 yrs.-old) are more resistant to lung injury. The expression levels of ACE2 however do not vary by age in children's lung. ACE2 is notably expressed not only in Alveolar Type II (AT II) cells, but also in SOX9 positive lung progenitor cells detected in both pluripotent stem cell derivatives and infants' lungs. The ACE2+SOX9+ cells are readily infected by SARS-CoV-2 pseudovirus and the numbers of the double positive cells are significantly decreased in older children. Conclusions: Infants (< 1 yrs.-old) with SARS-CoV-2 infection are more vulnerable to lung injuries. ACE2 expression in multiple types of lung cells including SOX9 positive progenitor cells, in cooperation with an unestablished immune system, could be risk factors contributing to vulnerability of infants with COVID-19. There is a need to continue monitoring lung development in young children who have recovered from SARS-CoV-2 infection.
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40
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Noguchi M, Furukawa KT, Morimoto M. Pulmonary neuroendocrine cells: physiology, tissue homeostasis and disease. Dis Model Mech 2020; 13:13/12/dmm046920. [PMID: 33355253 PMCID: PMC7774893 DOI: 10.1242/dmm.046920] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Mammalian lungs have the ability to recognize external environments by sensing different compounds in inhaled air. Pulmonary neuroendocrine cells (PNECs) are rare, multi-functional epithelial cells currently garnering attention as intrapulmonary sensors; PNECs can detect hypoxic conditions through chemoreception. Because PNEC overactivation has been reported in patients suffering from respiratory diseases – such as asthma, chronic obstructive pulmonary disease, bronchopulmonary dysplasia and other congenital diseases – an improved understanding of the fundamental characteristics of PNECs is becoming crucial in pulmonary biology and pathology. During the past decade, murine genetics and disease models revealed the involvement of PNECs in lung ventilation dynamics, mechanosensing and the type 2 immune responses. Single-cell RNA sequencing further unveiled heterogeneous gene expression profiles in the PNEC population and revealed that a small number of PNECs undergo reprogramming during regeneration. Aberrant large clusters of PNECs have been observed in neuroendocrine tumors, including small-cell lung cancer (SCLC). Modern innovation of imaging analyses has enabled the discovery of dynamic migratory behaviors of PNECs during airway development, perhaps relating to SCLC malignancy. This Review summarizes the findings from research on PNECs, along with novel knowledge about their function. In addition, it thoroughly addresses the relevant questions concerning the molecular pathology of pulmonary diseases and related therapeutic approaches. Summary: This Review highlights the physiological relevance of pulmonary neuroendocrine cells, rare airway epithelial cells that form intrapulmonary sensory organs, abnormalities of which are associated with several pulmonary disorders, such as asthma and lung cancer.
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Affiliation(s)
- Masafumi Noguchi
- Laboratory for Lung Development and Regeneration, RIKEN Centre for Biosystems Dynamics Research, Kobe 650-0047, Japan.,Department of Biology, University of Padova, Via U. Bassi 58B, 35121 Padova, Italy; Veneto Institute of Molecular Medicine, Via Orus 2, 35129 Padova, Italy
| | - Kana T Furukawa
- Laboratory for Lung Development and Regeneration, RIKEN Centre for Biosystems Dynamics Research, Kobe 650-0047, Japan
| | - Mitsuru Morimoto
- Laboratory for Lung Development and Regeneration, RIKEN Centre for Biosystems Dynamics Research, Kobe 650-0047, Japan
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41
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Tian L, Gao J, Garcia IM, Chen HJ, Castaldi A, Chen YW. Human pluripotent stem cell-derived lung organoids: Potential applications in development and disease modeling. WILEY INTERDISCIPLINARY REVIEWS-DEVELOPMENTAL BIOLOGY 2020; 10:e399. [PMID: 33145915 DOI: 10.1002/wdev.399] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 09/09/2020] [Accepted: 10/07/2020] [Indexed: 01/01/2023]
Abstract
The pulmonary system is comprised of two main compartments, airways and alveolar space. Their tissue and cellular complexity ensure lung function and protection from external agents, for example, virus. Two-dimensional (2D) in vitro systems and animal models have been largely employed to elucidate the molecular mechanisms underlying human lung development, physiology, and pathogenesis. However, neither of these models accurately recapitulate the human lung environment and cellular crosstalk. More recently, human-derived three-dimensional (3D) models have been generated allowing for a deeper understanding of cell-to-cell communication. However, the availability and accessibility of primary human cell sources from which generate the 2D and 3D models may be limited. In the past few years, protocols have been developed to successfully employ human pluripotent stem cells (hPSCs) and differentiate them toward pulmonary fate in vitro. In the present review, we discuss the advantages and pitfalls of hPSC-derived lung 2D and 3D models, including the main characteristics and potentials for these models and their current and future applications for modeling development and diseases. Lung organoids currently represent the closest model to the human pulmonary system. We further focus on the applications of lung organoids for the study of human diseases such as pulmonary fibrosis, infectious diseases, and lung cancer. Finally, we discuss the present limitations and potential future applications of 3D lung organoids. This article is categorized under: Adult Stem Cells, Tissue Renewal, and Regeneration > Stem Cells and Disease Adult Stem Cells, Tissue Renewal, and Regeneration > Stem Cell Differentiation and Reversion.
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Affiliation(s)
- Lu Tian
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.,Hastings Center for Pulmonary Research, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.,Division of Pulmonary, Critical Care and Sleep Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Jinghui Gao
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.,Hastings Center for Pulmonary Research, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.,Division of Pulmonary, Critical Care and Sleep Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Irving M Garcia
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.,Hastings Center for Pulmonary Research, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.,Division of Pulmonary, Critical Care and Sleep Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Huanhuan Joyce Chen
- Pritzker School of Molecular Engineering, The University of Chicago, Chicago, Illinois, USA.,Ben May department for Cancer Research, The University of Chicago, Chicago, Illinois, USA
| | - Alessandra Castaldi
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.,Hastings Center for Pulmonary Research, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.,Division of Pulmonary, Critical Care and Sleep Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Ya-Wen Chen
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.,Hastings Center for Pulmonary Research, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.,Division of Pulmonary, Critical Care and Sleep Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA.,Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
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42
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Modeling cancer progression using human pluripotent stem cell-derived cells and organoids. Stem Cell Res 2020; 49:102063. [PMID: 33137568 PMCID: PMC7849931 DOI: 10.1016/j.scr.2020.102063] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 10/15/2020] [Accepted: 10/20/2020] [Indexed: 01/04/2023] Open
Abstract
Conventional cancer cell lines and animal models have been mainstays of cancer research. More recently, human pluripotent stem cells (hPSCs) and hPSC-derived organoid technologies, together with genome engineering approaches, have provided a complementary platform to model cancer progression. Here, we review the application of these technologies in cancer modeling with respect to the cell-of-origin, cancer propagation, and metastasis. We further discuss the benefits and challenges accompanying the use of hPSC models for cancer research and discuss their broad applicability in drug discovery, biomarker identification, decoding molecular mechanisms, and the deconstruction of clonal and intra-tumoral heterogeneity. In summary, hPSC-derived organoids provide powerful models to recapitulate the pathogenic states in cancer and to perform drug discovery.
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43
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Xu J, Yu H, Sun X. Less Is More: Rare Pulmonary Neuroendocrine Cells Function as Critical Sensors in Lung. Dev Cell 2020; 55:123-132. [PMID: 33108755 DOI: 10.1016/j.devcel.2020.09.024] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 09/04/2020] [Accepted: 09/23/2020] [Indexed: 12/14/2022]
Abstract
Pulmonary neuroendocrine cells (PNECs) are rare airway epithelial cells that also uniquely harbor neuronal and endocrine characteristics. In vitro data indicate that these cells respond to chemical or mechanical stimuli by releasing neuropeptides and neurotransmitters, implicating them as airway sensors. Emerging in vivo data corroborate this role and demonstrate that PNECs are important for lung response to signals, such as allergens. With close proximity to steady-state immune cells and innervating nerves, PNECs, as prototype tissue-resident neuroendocrine cells, are at the center of a neuro-immune module that enables the fundamental ability of an organ to sense and respond to the environment.
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Affiliation(s)
- Jinhao Xu
- Department of Pediatrics, University of California, San Diego, La Jolla, CA 92093, USA; Department of Biological Sciences, University of California, San Diego, La Jolla, CA 92093, USA
| | - Haoze Yu
- Department of Pediatrics, University of California, San Diego, La Jolla, CA 92093, USA
| | - Xin Sun
- Department of Pediatrics, University of California, San Diego, La Jolla, CA 92093, USA; Department of Biological Sciences, University of California, San Diego, La Jolla, CA 92093, USA.
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44
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Abstract
Small-cell lung cancer has defied our scientific community for decades. Chemotherapy has been the mainstay treatment for small-cell lung cancer (SCLC) and unlike its counterpart, non-small cell lung cancer, no significant therapeutic breakthroughs have been made since the 1970s. Among the reasons for this slow-paced therapeutic development, one that stands out is the distinctive and almost universal loss of function of the tumour suppressor genes TP53 and RB1 in this disease, for which pharmacological activation has yet to be achieved, despite having been highly sought after. Although no molecularly targeted approach has been approved for clinical practice thus far, several strategies are currently exploring the potential to drug the tumour's "Achilles heel" that stems from essential pathways regulating DNA-damage response. Most recently, we have witnessed newfound reasons to hope, as the combination of immunotherapy and systemic chemotherapy has improved survival outcomes, representing the first landmark achievement in decades and a new standard of care for patients with extensive disease SCLC. However, continuous efforts are still needed towards a better understanding of the molecular pathways that singularise this tumour to eventually identify the predictive biomarkers that might result in the development of a more rational therapeutic approach, including the use of immunotherapy combinations. In this review we aim to uncover critical aspects of the immune microenvironment and biology of SCLC and provide an overview of the current and future landscape of promising therapeutic opportunities. The challenge still stands, but regardless, we are living in exciting times to finally check SCLC off the "bucket list" of our scientific community.
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45
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Parekh KR, Nawroth J, Pai A, Busch SM, Senger CN, Ryan AL. Stem cells and lung regeneration. Am J Physiol Cell Physiol 2020; 319:C675-C693. [PMID: 32783658 PMCID: PMC7654650 DOI: 10.1152/ajpcell.00036.2020] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 08/03/2020] [Accepted: 08/03/2020] [Indexed: 12/20/2022]
Abstract
The ability to replace defective cells in an airway with cells that can engraft, integrate, and restore a functional epithelium could potentially cure a number of lung diseases. Progress toward the development of strategies to regenerate the adult lung by either in vivo or ex vivo targeting of endogenous stem cells or pluripotent stem cell derivatives is limited by our fundamental lack of understanding of the mechanisms controlling human lung development, the precise identity and function of human lung stem and progenitor cell types, and the genetic and epigenetic control of human lung fate. In this review, we intend to discuss the known stem/progenitor cell populations, their relative differences between rodents and humans, their roles in chronic lung disease, and their therapeutic prospects. Additionally, we highlight the recent breakthroughs that have increased our understanding of these cell types. These advancements include novel lineage-traced animal models and single-cell RNA sequencing of human airway cells, which have provided critical information on the stem cell subtypes, transition states, identifying cell markers, and intricate pathways that commit a stem cell to differentiate or to maintain plasticity. As our capacity to model the human lung evolves, so will our understanding of lung regeneration and our ability to target endogenous stem cells as a therapeutic approach for lung disease.
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Affiliation(s)
- Kalpaj R Parekh
- Department Surgery, Division of Cardiothoracic Surgery, University of Iowa, Iowa City, Iowa
| | - Janna Nawroth
- Hastings Center for Pulmonary Research, Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, University of Southern California, Los Angeles, California
| | - Albert Pai
- Department Surgery, Division of Cardiothoracic Surgery, University of Iowa, Iowa City, Iowa
| | - Shana M Busch
- Hastings Center for Pulmonary Research, Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, University of Southern California, Los Angeles, California
| | - Christiana N Senger
- Hastings Center for Pulmonary Research, Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, University of Southern California, Los Angeles, California
| | - Amy L Ryan
- Hastings Center for Pulmonary Research, Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, University of Southern California, Los Angeles, California
- Department of Stem Cell Biology and Regenerative Medicine, University of Southern California, Los Angeles, California
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46
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Duan F, Guo L, Yang L, Han Y, Thakur A, Nilsson-Payant BE, Wang P, Zhang Z, Yan Ma C, Zhou X, Han T, Zhang T, Wang X, Xu D, Duan X, Xiang J, Tse HF, Liao C, Luo W, Huang FP, Chen YW, Evans T, Schwartz RE, tenOever B, Ho DD, Chen S, Na J, Lian Q, Chen HJ. Modeling COVID-19 with Human Pluripotent Stem Cell-Derived Cells Reveals Synergistic Effects of Anti-inflammatory Macrophages with ACE2 Inhibition Against SARS-CoV-2. RESEARCH SQUARE 2020:rs.3.rs-62758. [PMID: 32839764 PMCID: PMC7444287 DOI: 10.21203/rs.3.rs-62758/v2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/18/2023]
Abstract
Dysfunctional immune responses contribute critically to the progression of Coronavirus Disease-2019 (COVID-19) from mild to severe stages including fatality, with pro-inflammatory macrophages as one of the main mediators of lung hyper-inflammation. Therefore, there is an urgent need to better understand the interactions among SARS-CoV-2 permissive cells, macrophage, and the SARS-CoV-2 virus, thereby offering important insights into new therapeutic strategies. Here, we used directed differentiation of human pluripotent stem cells (hPSCs) to establish a lung and macrophage co-culture system and model the host-pathogen interaction and immune response caused by SARS-CoV-2 infection. Among the hPSC-derived lung cells, alveolar type II and ciliated cells are the major cell populations expressing the viral receptor ACE2 and co-effector TMPRSS2, and both were highly permissive to viral infection. We found that alternatively polarized macrophages (M2) and classically polarized macrophages (M1) had similar inhibitory effects on SARS-CoV-2 infection. However, only M1 macrophages significantly up-regulated inflammatory factors including IL-6 and IL-18, inhibiting growth and enhancing apoptosis of lung cells. Inhibiting viral entry into target cells using an ACE2 blocking antibody enhanced the activity of M2 macrophages, resulting in nearly complete clearance of virus and protection of lung cells. These results suggest a potential therapeutic strategy, in that by blocking viral entrance to target cells while boosting anti-inflammatory action of macrophages at an early stage of infection, M2 macrophages can eliminate SARS-CoV-2, while sparing lung cells and suppressing the dysfunctional hyper-inflammatory response mediated by M1 macrophages.
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Affiliation(s)
- Fuyu Duan
- School of Medicine, Tsinghua University
| | - Liyan Guo
- Prenatal Diagnostic Centre and Cord Blood Bank, Guangzhou Women and Children's Medical Center, Guangzhou Medical University
| | - Liuliu Yang
- Department of Surgery, Weill Cornell Medicine
| | - Yuling Han
- Department of Surgery, Weill Cornell Medicine
| | - Abhimanyu Thakur
- The Pritzker School of Molecular Engineering, the University of Chicago
| | | | - Pengfei Wang
- Aaron Diamond AIDS Research Center, Columbia University Irving Medical Center
| | - Zhao Zhang
- Department of Medicine, Li Ka Shing Faculty of Medicine; the University of Hong Kong
| | - Chui Yan Ma
- Department of Medicine, Li Ka Shing Faculty of Medicine; the University of Hong Kong
| | - Xiaoya Zhou
- Prenatal Diagnostic Centre and Cord Blood Bank, Guangzhou Women and Children's Medical Cent
| | - Teng Han
- Sandra and Edward Meyer Cancer Center, Department of Medicine, Weill Cornell Medicine
| | - Tuo Zhang
- Genomic Resource Core Facility, Weill Cornell Medicine
| | - Xing Wang
- Genomic Resource Core Facility, Weill Cornell Medicine
| | - Dong Xu
- Genomic Resource Core Facility, Weill Cornell Medicine
| | | | - Jenny Xiang
- Genomic Resource Core Facility, Weill Cornell Medicine
| | - Hung-Fat Tse
- Department of Medicine, Li Ka Shing Faculty of Medicine; the University of Hong Kong
| | - Can Liao
- Prenatal Diagnostic Centre and Cord Blood Bank, Guangzhou Women and Children's Medical Center, Guangzhou Medical University
| | - Weiren Luo
- Department of Pathology, The Second Affiliated Hospital of Southern University of Science and Technology
| | | | - Ya-Wen Chen
- Department of Medicine, Hastings Center for Pulmonary Research, Division of Pulmonary, Critical Care and Sleep Medicine
| | - Todd Evans
- Department of Surgery, Weill Cornell Medicine
| | - Robert E Schwartz
- Division of Gastroenterology and Hepatology, Department of Medicine, Weill Cornell Medicine
| | | | - David D Ho
- Department of Microbiology, Icahn School of Medicine at Mount Sinai
| | | | - Jie Na
- School of Medicine, Tsinghua University
| | - Qizhou Lian
- Department of Medicine, Li Ka Shing Faculty of Medicine; the University of Hong Kong
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47
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Duan F, Guo L, Yang L, Han Y, Thakur A, Nilsson-Payant BE, Wang P, Zhang Z, Yan Ma C, Zhou X, Han T, Zhang T, Wang X, Xu D, Duan X, Xiang J, Tse HF, Liao C, Luo W, Huang FP, Chen YW, Evans T, Schwartz RE, tenOever B, Ho DD, Chen S, Na J, Lian Q, Chen HJ. Modeling COVID-19 with Human Pluripotent Stem Cell-Derived Cells Reveals Synergistic Effects of Anti-inflammatory Macrophages with ACE2 Inhibition Against SARS-CoV-2. RESEARCH SQUARE 2020:rs.3.rs-62758. [PMID: 32839764 PMCID: PMC7444287 DOI: 10.21203/rs.3.rs-62758/v1] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Dysfunctional immune responses contribute critically to the progression of Coronavirus Disease-2019 (COVID-19) from mild to severe stages including fatality, with pro-inflammatory macrophages as one of the main mediators of lung hyper-inflammation. Therefore, there is an urgent need to better understand the interactions among SARS-CoV-2 permissive cells, macrophage, and the SARS-CoV-2 virus, thereby offering important insights into new therapeutic strategies. Here, we used directed differentiation of human pluripotent stem cells (hPSCs) to establish a lung and macrophage co-culture system and model the host-pathogen interaction and immune response caused by SARS-CoV-2 infection. Among the hPSC-derived lung cells, alveolar type II and ciliated cells are the major cell populations expressing the viral receptor ACE2 and co-effector TMPRSS2, and both were highly permissive to viral infection. We found that alternatively polarized macrophages (M2) and classically polarized macrophages (M1) had similar inhibitory effects on SARS-CoV-2 infection. However, only M1 macrophages significantly up-regulated inflammatory factors including IL-6 and IL-18, inhibiting growth and enhancing apoptosis of lung cells. Inhibiting viral entry into target cells using an ACE2 blocking antibody enhanced the activity of M2 macrophages, resulting in nearly complete clearance of virus and protection of lung cells. These results suggest a potential therapeutic strategy, in that by blocking viral entrance to target cells while boosting anti-inflammatory action of macrophages at an early stage of infection, M2 macrophages can eliminate SARS-CoV-2, while sparing lung cells and suppressing the dysfunctional hyper-inflammatory response mediated by M1 macrophages.
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Affiliation(s)
- Fuyu Duan
- School of Medicine, Tsinghua University
| | - Liyan Guo
- Prenatal Diagnostic Centre and Cord Blood Bank, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University
| | - Liuliu Yang
- Department of Surgery, Weill Cornell Medicine
| | - Yuling Han
- Department of Surgery, Weill Cornell Medicine
| | - Abhimanyu Thakur
- The Pritzker School of Molecular Engineering, the University of Chicago
| | | | - Pengfei Wang
- Aaron Diamond AIDS Research Center, Columbia University Irving Medical Center
| | - Zhao Zhang
- Department of Medicine, Li Ka Shing Faculty of Medicine; the University of Hong Kong
| | - Chui Yan Ma
- Department of Medicine, Li Ka Shing Faculty of Medicine; the University of Hong Kong
| | - Xiaoya Zhou
- Prenatal Diagnostic Centre and Cord Blood Bank, Guangzhou Women and Children’s Medical Cent
| | - Teng Han
- Sandra and Edward Meyer Cancer Center, Department of Medicine, Weill Cornell Medicine
| | - Tuo Zhang
- Genomic Resource Core Facility, Weill Cornell Medicine
| | - Xing Wang
- Genomic Resource Core Facility, Weill Cornell Medicine
| | - Dong Xu
- Genomic Resource Core Facility, Weill Cornell Medicine
| | | | - Jenny Xiang
- Genomic Resource Core Facility, Weill Cornell Medicine
| | - Hung-fat Tse
- Department of Medicine, Li Ka Shing Faculty of Medicine; the University of Hong Kong
| | - Can Liao
- Prenatal Diagnostic Centre and Cord Blood Bank, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University
| | - Weiren Luo
- Department of Pathology, The Second Affiliated Hospital of Southern University of Science and Technology
| | | | - Ya-Wen Chen
- Department of Medicine, Hastings Center for Pulmonary Research, Division of Pulmonary, Critical Care and Sleep Medicine
| | - Todd Evans
- Department of Surgery, Weill Cornell Medicine
| | - Robert E. Schwartz
- Division of Gastroenterology and Hepatology, Department of Medicine, Weill Cornell Medicine
| | | | - David D. Ho
- Department of Microbiology, Icahn School of Medicine at Mount Sinai
| | | | - Jie Na
- School of Medicine, Tsinghua University
| | - Qizhou Lian
- Department of Medicine, Li Ka Shing Faculty of Medicine; the University of Hong Kong
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48
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Notch Transduction in Non-Small Cell Lung Cancer. Int J Mol Sci 2020; 21:ijms21165691. [PMID: 32784481 PMCID: PMC7461113 DOI: 10.3390/ijms21165691] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 08/01/2020] [Accepted: 08/05/2020] [Indexed: 12/12/2022] Open
Abstract
The evolutionarily-conserved Notch signaling pathway plays critical roles in cell communication, function and homeostasis equilibrium. The pathway serves as a cell-to-cell juxtaposed molecular transducer and is crucial in a number of cell processes including cell fate specification, asymmetric cell division and lateral inhibition. Notch also plays critical roles in organismal development, homeostasis, and regeneration, including somitogenesis, left-right asymmetry, neurogenesis, tissue repair, self-renewal and stemness, and its dysregulation has causative roles in a number of congenital and acquired pathologies, including cancer. In the lung, Notch activity is necessary for cell fate specification and expansion, and its aberrant activity is markedly linked to various defects in club cell formation, alveologenesis, and non-small cell lung cancer (NSCLC) development. In this review, we focus on the role this intercellular signaling device plays during lung development and on its functional relevance in proximo-distal cell fate specification, branching morphogenesis, and alveolar cell determination and maturation, then revise its involvement in NSCLC formation, progression and treatment refractoriness, particularly in the context of various mutational statuses associated with NSCLC, and, lastly, conclude by providing a succinct outlook of the therapeutic perspectives of Notch targeting in NSCLC therapy, including an overview on prospective synthetic lethality approaches.
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49
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Han Y, Yang L, Duan X, Duan F, Nilsson-Payant BE, Yaron TM, Wang P, Tang X, Zhang T, Zhao Z, Bram Y, Redmond D, Houghton S, Nguyen D, Xu D, Wang X, Uhl S, Huang Y, Johnson JL, Xiang J, Wang H, Pan FC, Cantley LC, tenOever BR, Ho DD, Evans T, Schwartz RE, Chen HJ, Chen S. Identification of Candidate COVID-19 Therapeutics using hPSC-derived Lung Organoids. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2020:2020.05.05.079095. [PMID: 32511403 PMCID: PMC7263550 DOI: 10.1101/2020.05.05.079095] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The SARS-CoV-2 virus has caused already over 3.5 million COVID-19 cases and 250,000 deaths globally. There is an urgent need to create novel models to study SARS-CoV-2 using human disease-relevant cells to understand key features of virus biology and facilitate drug screening. As primary SARS-CoV-2 infection is respiratory-based, we developed a lung organoid model using human pluripotent stem cells (hPSCs) that could be adapted for drug screens. The lung organoids, particularly aveolar type II cells, express ACE2 and are permissive to SARS-CoV-2 infection. Transcriptomic analysis following SARS-CoV-2 infection revealed a robust induction of chemokines and cytokines with little type I/III interferon signaling, similar to that observed amongst human COVID-19 pulmonary infections. We performed a high throughput screen using hPSC-derived lung organoids and identified FDA-approved drug candidates, including imatinib and mycophenolic acid, as inhibitors of SARS-CoV-2 entry. Pre- or post-treatment with these drugs at physiologically relevant levels decreased SARS-CoV-2 infection of hPSC-derived lung organoids. Together, these data demonstrate that hPSC-derived lung cells infected by SARS-CoV-2 can model human COVID-19 disease and provide a valuable resource to screen for FDA-approved drugs that might be repurposed and should be considered for COVID-19 clinical trials.
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50
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Hor P, Punj V, Calvert BA, Castaldi A, Miller AJ, Carraro G, Stripp BR, Brody SL, Spence JR, Ichida JK, Ryan Firth AL, Borok Z. Efficient Generation and Transcriptomic Profiling of Human iPSC-Derived Pulmonary Neuroendocrine Cells. iScience 2020; 23:101083. [PMID: 32380423 PMCID: PMC7205764 DOI: 10.1016/j.isci.2020.101083] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 02/13/2020] [Accepted: 04/15/2020] [Indexed: 12/11/2022] Open
Abstract
Expansion of pulmonary neuroendocrine cells (PNECs) is a pathological feature of many human lung diseases. Human PNECs are inherently difficult to study due to their rarity (<1% of total lung cells) and a lack of established protocols for their isolation. We used induced pluripotent stem cells (iPSCs) to generate induced PNECs (iPNECs), which express core PNEC markers, including ROBO receptors, and secrete major neuropeptides, recapitulating known functions of primary PNECs. Furthermore, we demonstrate that differentiation efficiency is increased in the presence of an air-liquid interface and inhibition of Notch signaling. Single-cell RNA sequencing (scRNA-seq) revealed a PNEC-associated gene expression profile that is concordant between iPNECs and human fetal PNECs. In addition, pseudotime analysis of scRNA-seq results suggests a basal cell origin of human iPNECs. In conclusion, our model has the potential to provide an unlimited source of human iPNECs to explore PNEC pathophysiology associated with several lung diseases. PNECs can be efficiently generated from induced pluripotent stem cells (iPSCs) Induced PNECs express key PNEC markers and express and secrete all major neuropeptides Induced PNECs resemble the transcriptomic profile of human primary fetal PNECs Basal cells are able to differentiate into PNECs
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Affiliation(s)
- Pooja Hor
- Hastings Center for Pulmonary Research and Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA; Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, HMR 712, University of Southern California, Los Angeles, CA 90033, USA
| | - Vasu Punj
- Division of Hematology, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
| | - Ben A Calvert
- Hastings Center for Pulmonary Research and Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
| | - Alessandra Castaldi
- Hastings Center for Pulmonary Research and Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
| | - Alyssa J Miller
- Program in Cellular and Molecular Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Gianni Carraro
- Lung and Regenerative Medicine Institutes, Department of Medicine, Cedars Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Barry R Stripp
- Lung and Regenerative Medicine Institutes, Department of Medicine, Cedars Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Steven L Brody
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Washington University School of Medicine, St. Louis, MO 63105, USA
| | - Jason R Spence
- Program in Cellular and Molecular Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA; Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI 48109, USA; Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA; Department of Biomedical Engineering, University of Michigan College of Engineering, Ann Arbor, MI 48109, USA
| | - Justin K Ichida
- Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, HMR 712, University of Southern California, Los Angeles, CA 90033, USA.
| | - Amy L Ryan Firth
- Hastings Center for Pulmonary Research and Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA; Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, HMR 712, University of Southern California, Los Angeles, CA 90033, USA.
| | - Zea Borok
- Hastings Center for Pulmonary Research and Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA; Department of Biochemistry and Molecular Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA; Norris Comprehensive Center, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA.
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