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Hauer C, Blomberg R, Sompel K, Magin CM, Tennis MA. Hydrogel-embedded precision-cut lung slices support ex vivo culture of in vivo -induced premalignant lung lesions. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.04.29.591698. [PMID: 38746166 PMCID: PMC11092434 DOI: 10.1101/2024.04.29.591698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
Lung cancer is the leading cause of global cancer death and prevention strategies are key to reducing mortality. Medical prevention may have a larger impact than treatment on mortality by targeting high-risk populations and reducing their lung cancer risk. Premalignant lesions (PMLs) that can be intercepted by prevention agents are difficult to study in humans but easily accessible in murine preclinical carcinogenesis studies. Precision-cut lung slices (PCLS) are underutilized as an ex vivo model for lung cancer studies due to limited culture time. Embedding PCLS within bioengineered hydrogels extends PCLS viability and functionality for up to six weeks. Here, we embedded PCLS generated from urethane-induced murine PMLs in cell-degradable and non-degradable hydrogels to study viability and activity of the tissues over six weeks. PMLs in hydrogel-embedded PCLS maintained viability, gene expression, and proliferation. Treatment of hydrogel-embedded PCLS containing urethane-induced PMLs with iloprost, a known lung cancer prevention agent, recapitulated in vivo gene expression and activity. These studies also showed that iloprost reduced proliferation and PML size in hydrogel-embedded PCLS, with some differences based on hydrogel formulation and suggested that hydrogel-embedded PCLS models may support long-term culture of in vivo generated PMLs to improve preclinical studies of lung cancer and prevention agents.
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2
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Nevskaya KV, Pershina AG, Hmelevskaya ES, Efimova LV, Ibragimova MK, Dolgasheva DS, Tsydenova IA, Ufandeev AA, Buyko EE, Perina EA, Gaptulbarova KA, Kravtsova EA, Krivoshchekov SV, Ivanov VV, Guriev AM, Udut EV, Litviakov NV. Prevention of Metastasis by Suppression of Stemness Genes Using a Combination of microRNAs. J Med Chem 2024; 67:5591-5602. [PMID: 38507819 DOI: 10.1021/acs.jmedchem.3c02199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/22/2024]
Abstract
We propose an original strategy for metastasis prevention using a combination of three microRNAs that blocks the dedifferentiation of cancer cells in a metastatic niche owing to the downregulation of stemness genes. Transcriptome microarray analysis was applied to identify the effects of a mixture of microRNAs on the pattern of differentially expressed genes in human breast cancer cell lines. Treatment of differentiated CD44- cancer cells with the microRNA mixture inhibited their ability to form mammospheres in vitro. The combination of these three microRNAs encapsulated into lipid nanoparticles prevented lung metastasis in a mouse model of spontaneous metastasis. The mixture of three microRNAs (miR-195-5p/miR-520a/miR-630) holds promise for the development of an antimetastatic therapeutic that blocks tumor cell dedifferentiation, which occurs at secondary tumor sites and determines the transition of micrometastases to macrometastases.
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Affiliation(s)
- Kseniya V Nevskaya
- Central Research Laboratory, Siberian State Medical University, Moskovsky Trakt 2, Tomsk 634050, Russia
| | - Alexandra G Pershina
- Central Research Laboratory, Siberian State Medical University, Moskovsky Trakt 2, Tomsk 634050, Russia
- Research School of Chemical and Biomedical Engineering, Tomsk Polytechnic University, Lenin Ave. 30, Tomsk 634050, Russia
| | - Ekaterina S Hmelevskaya
- Central Research Laboratory, Siberian State Medical University, Moskovsky Trakt 2, Tomsk 634050, Russia
| | - Lina V Efimova
- Central Research Laboratory, Siberian State Medical University, Moskovsky Trakt 2, Tomsk 634050, Russia
| | - Marina K Ibragimova
- Central Research Laboratory, Siberian State Medical University, Moskovsky Trakt 2, Tomsk 634050, Russia
- Oncovirology Lab, Cancer Research Institute of Tomsk National Research Medical Center, Russian Academy of Sciences, Pereulok Kooperativnyi 5, Tomsk 634050, Russia
- Tomsk State University, Lenin Ave. 36, Tomsk 634050, Russia
| | - Darya S Dolgasheva
- Oncovirology Lab, Cancer Research Institute of Tomsk National Research Medical Center, Russian Academy of Sciences, Pereulok Kooperativnyi 5, Tomsk 634050, Russia
- Research School of Chemical and Biomedical Engineering, Tomsk Polytechnic University, Lenin Ave. 30, Tomsk 634050, Russia
| | - Irina A Tsydenova
- Oncovirology Lab, Cancer Research Institute of Tomsk National Research Medical Center, Russian Academy of Sciences, Pereulok Kooperativnyi 5, Tomsk 634050, Russia
- Tomsk State University, Lenin Ave. 36, Tomsk 634050, Russia
| | - Alexander A Ufandeev
- Central Research Laboratory, Siberian State Medical University, Moskovsky Trakt 2, Tomsk 634050, Russia
| | - Evgeny E Buyko
- Central Research Laboratory, Siberian State Medical University, Moskovsky Trakt 2, Tomsk 634050, Russia
| | - Ekaterina A Perina
- Central Research Laboratory, Siberian State Medical University, Moskovsky Trakt 2, Tomsk 634050, Russia
| | - Ksenia A Gaptulbarova
- Central Research Laboratory, Siberian State Medical University, Moskovsky Trakt 2, Tomsk 634050, Russia
- Oncovirology Lab, Cancer Research Institute of Tomsk National Research Medical Center, Russian Academy of Sciences, Pereulok Kooperativnyi 5, Tomsk 634050, Russia
- Research School of Chemical and Biomedical Engineering, Tomsk Polytechnic University, Lenin Ave. 30, Tomsk 634050, Russia
| | - Ekaterina A Kravtsova
- Oncovirology Lab, Cancer Research Institute of Tomsk National Research Medical Center, Russian Academy of Sciences, Pereulok Kooperativnyi 5, Tomsk 634050, Russia
- Tomsk State University, Lenin Ave. 36, Tomsk 634050, Russia
| | - Sergei V Krivoshchekov
- Central Research Laboratory, Siberian State Medical University, Moskovsky Trakt 2, Tomsk 634050, Russia
| | - Vladimir V Ivanov
- Central Research Laboratory, Siberian State Medical University, Moskovsky Trakt 2, Tomsk 634050, Russia
| | - Artem M Guriev
- Central Research Laboratory, Siberian State Medical University, Moskovsky Trakt 2, Tomsk 634050, Russia
| | - Elena V Udut
- Central Research Laboratory, Siberian State Medical University, Moskovsky Trakt 2, Tomsk 634050, Russia
| | - Nikolai V Litviakov
- Central Research Laboratory, Siberian State Medical University, Moskovsky Trakt 2, Tomsk 634050, Russia
- Oncovirology Lab, Cancer Research Institute of Tomsk National Research Medical Center, Russian Academy of Sciences, Pereulok Kooperativnyi 5, Tomsk 634050, Russia
- Research School of Chemical and Biomedical Engineering, Tomsk Polytechnic University, Lenin Ave. 30, Tomsk 634050, Russia
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3
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Blomberg R, Sompel K, Hauer C, Smith AJ, Peña B, Driscoll J, Hume PS, Merrick DT, Tennis MA, Magin CM. Hydrogel-Embedded Precision-Cut Lung Slices Model Lung Cancer Premalignancy Ex Vivo. Adv Healthc Mater 2024; 13:e2302246. [PMID: 37953708 PMCID: PMC10872976 DOI: 10.1002/adhm.202302246] [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: 07/14/2023] [Revised: 10/17/2023] [Indexed: 11/14/2023]
Abstract
Lung cancer is the leading global cause of cancer-related deaths. Although smoking cessation is the best prevention, 50% of lung cancer diagnoses occur in people who have quit smoking. Research into treatment options for high-risk patients is constrained to rodent models, which are time-consuming, expensive, and require large cohorts. Embedding precision-cut lung slices (PCLS) within an engineered hydrogel and exposing this tissue to vinyl carbamate, a carcinogen from cigarette smoke, creates an in vitro model of lung cancer premalignancy. Hydrogel formulations are selected to promote early lung cancer cellular phenotypes and extend PCLS viability to six weeks. Hydrogel-embedded PCLS are exposed to vinyl carbamate, which induces adenocarcinoma in mice. Analysis of proliferation, gene expression, histology, tissue stiffness, and cellular content after six weeks reveals that vinyl carbamate induces premalignant lesions with a mixed adenoma/squamous phenotype. Putative chemoprevention agents diffuse through the hydrogel and induce tissue-level changes. The design parameters selected using murine tissue are validated with hydrogel-embedded human PCLS and results show increased proliferation and premalignant lesion gene expression patterns. This tissue-engineered model of human lung cancer premalignancy is the foundation for more sophisticated ex vivo models that enable the study of carcinogenesis and chemoprevention strategies.
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Affiliation(s)
- Rachel Blomberg
- Department of Bioengineering, University of Colorado, Denver |Anschutz, Aurora, CO, 80045, USA
| | - Kayla Sompel
- Division of Pulmonary Sciences and Critical Care Medicine, Department of Medicine University of Colorado, Anschutz Medical Campus, Aurora, CO, 80045, USA
| | - Caroline Hauer
- Division of Pulmonary Sciences and Critical Care Medicine, Department of Medicine University of Colorado, Anschutz Medical Campus, Aurora, CO, 80045, USA
| | - Alex J Smith
- Division of Pulmonary Sciences and Critical Care Medicine, Department of Medicine University of Colorado, Anschutz Medical Campus, Aurora, CO, 80045, USA
| | - Brisa Peña
- Department of Bioengineering, University of Colorado, Denver |Anschutz, Aurora, CO, 80045, USA
- Cardiovascular Institute & Adult Medical Genetics, University of Colorado, Anschutz Medical Campus, Aurora, CO, 80045, USA
| | - Jennifer Driscoll
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, National Jewish Health, Denver, CO, 80206, USA
| | - Patrick S Hume
- Division of Pulmonary Sciences and Critical Care Medicine, Department of Medicine University of Colorado, Anschutz Medical Campus, Aurora, CO, 80045, USA
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, National Jewish Health, Denver, CO, 80206, USA
| | - Daniel T Merrick
- Department of Pathology, University of Colorado, Anschutz Medical Campus, Aurora, CO, 80045, USA
| | - Meredith A Tennis
- Division of Pulmonary Sciences and Critical Care Medicine, Department of Medicine University of Colorado, Anschutz Medical Campus, Aurora, CO, 80045, USA
| | - Chelsea M Magin
- Department of Bioengineering, University of Colorado, Denver |Anschutz, Aurora, CO, 80045, USA
- Division of Pulmonary Sciences and Critical Care Medicine, Department of Medicine University of Colorado, Anschutz Medical Campus, Aurora, CO, 80045, USA
- Department of Pediatrics, University of Colorado, Anschutz Medical Campus, Aurora, CO, 80045, USA
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Sompel K, Smith AJ, Hauer C, Elango AP, Clamby ET, Keith RL, Tennis MA. Precision Cut Lung Slices as a Preclinical Model for Non-Small Cell Lung Cancer Chemoprevention. Cancer Prev Res (Phila) 2023; 16:247-258. [PMID: 36888650 PMCID: PMC10159904 DOI: 10.1158/1940-6207.capr-23-0004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 02/08/2023] [Accepted: 03/06/2023] [Indexed: 03/09/2023]
Abstract
Lung cancer chemoprevention is critical to addressing cancer burden in high-risk populations. Chemoprevention clinical trials rely on data from preclinical models; however, in vivo studies have high financial, technical, and staffing requirements. Precision cut lung slices (PCLS) provide an ex vivo model that maintains the structure and function of native tissues. This model can be used for mechanistic investigations and drug screenings and reduces the number of animals and time required to test hypotheses compared with in vivo studies. We tested the use of PCLS for chemoprevention studies, demonstrating recapitulation of in vivo models. Treatment of PCLS with the PPARγ agonizing chemoprevention agent iloprost produced similar effects on gene expression and downstream signaling as in vivo models. This occurred in both wild-type tissue and Frizzled 9 knockout tissue, a transmembrane receptor required for iloprost's preventive activity. We explored new areas of iloprost mechanisms by measuring immune and inflammation markers in PCLS tissue and media, and immune cell presence with immunofluorescence. To demonstrate the potential for drug screening, we treated PCLS with additional lung cancer chemoprevention agents and confirmed activity markers in culture. PCLS offers an intermediate step for chemoprevention research between in vitro and in vivo models that can facilitate drug screening prior to in vivo studies and support mechanistic studies with more relevant tissue environments and functions than in vitro models. PREVENTION RELEVANCE PCLS could be a new model for premalignancy and chemoprevention research, and this work evaluates the model with tissue from prevention-relevant genetic and carcinogen exposed in vivo mouse models, in addition to evaluating chemoprevention agents.
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Affiliation(s)
- Kayla Sompel
- School of Medicine, University of Colorado Anschutz Medical Campus, Aurora CO
| | - Alex J. Smith
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX
| | - Caroline Hauer
- Division of Pulmonary Sciences and Critical Care Medicine, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora CO
| | - Alamelu P. Elango
- Division of Pulmonary Sciences and Critical Care Medicine, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora CO
| | - Eric T. Clamby
- Department of Anesthesiology, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora CO
| | - Robert L. Keith
- Division of Pulmonary Sciences and Critical Care Medicine, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora CO
- Rocky Mountain Regional VA Medical Center, Aurora, CO
| | - Meredith A. Tennis
- Division of Pulmonary Sciences and Critical Care Medicine, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora CO
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5
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Blomberg R, Sompel K, Hauer C, Pe A B, Driscoll J, Hume PS, Merrick DT, Tennis MA, Magin CM. Tissue-engineered models of lung cancer premalignancy. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.03.15.532835. [PMID: 36993773 PMCID: PMC10055140 DOI: 10.1101/2023.03.15.532835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
Lung cancer is the leading global cause of cancer-related deaths. Although smoking cessation is the best preventive action, nearly 50% of all lung cancer diagnoses occur in people who have already quit smoking. Research into treatment options for these high-risk patients has been constrained to rodent models of chemical carcinogenesis, which are time-consuming, expensive, and require large numbers of animals. Here we show that embedding precision-cut lung slices within an engineered hydrogel and exposing this tissue to a carcinogen from cigarette smoke creates an in vitro model of lung cancer premalignancy. Hydrogel formulations were selected to promote early lung cancer cellular phenotypes and extend PCLS viability up to six weeks. In this study, hydrogel-embedded lung slices were exposed to the cigarette smoke derived carcinogen vinyl carbamate, which induces adenocarcinoma in mice. At six weeks, analysis of proliferation, gene expression, histology, tissue stiffness, and cellular content revealed that vinyl carbamate induced the formation of premalignant lesions with a mixed adenoma/squamous phenotype. Two putative chemoprevention agents were able to freely diffuse through the hydrogel and induce tissue-level changes. The design parameters selected using murine tissue were validated with hydrogel-embedded human PCLS and results showed increased proliferation and premalignant lesion gene expression patterns. This tissue-engineered model of human lung cancer premalignancy is the starting point for more sophisticated ex vivo models and a foundation for the study of carcinogenesis and chemoprevention strategies.
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Sompel K, Dwyer-Nield LD, Smith AJ, Elango AP, Vanderlinden LA, Kopf K, Keith RL, Tennis MA. Loss of Frizzled 9 in Lung Cells Alters Epithelial Phenotype and Promotes Premalignant Lesion Development. Front Oncol 2022; 12:815737. [PMID: 35924166 PMCID: PMC9343062 DOI: 10.3389/fonc.2022.815737] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 06/21/2022] [Indexed: 11/23/2022] Open
Abstract
The transmembrane receptor Frizzled 9 (FZD9) is important for fetal neurologic and bone development through both canonical and non-canonical WNT/FZD signaling. In the adult lung, however, Fzd9 helps to maintain a normal epithelium by signaling through peroxisome proliferator activated receptor γ (PPARγ). The effect of FZD9 loss on normal lung epithelial cells and regulators of its expression in the lung are unknown. We knocked down FZD9 in human bronchial epithelial cell (HBEC) lines and found that downstream EMT targets and PPARγ activity are altered. We used a FZD9-/- mouse in the urethane lung adenocarcinoma model and found FZD9-/- adenomas had more proliferation, increased EMT signaling, decreased activation of PPARγ, increased expression of lung cancer associated genes, increased transformed growth, and increased potential for invasive behavior. We identified PPARγ as a transcriptional regulator of FZD9. We also demonstrated that extended cigarette smoke exposure in HBEC leads to decreased FZD9 expression, decreased activation of PPARγ, and increased transformed growth, and found that higher exposure to cigarette smoke in human lungs leads to decreased FZD9 expression. These results provide evidence for the role of FZD9 in lung epithelial maintenance and in smoking related malignant transformation. We identified the first transcriptional regulator of FZD9 in the lung and found FZD9 negative lesions are more dangerous. Loss of FZD9 creates a permissive environment for development of premalignant lung lesions, making it a potential target for intervention.
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Affiliation(s)
- Kayla Sompel
- School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Lori D Dwyer-Nield
- Skaggs School of Pharmacy, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Alex J Smith
- School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Alamelu P Elango
- School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Lauren A Vanderlinden
- School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Katrina Kopf
- Office of Academic Affairs, National Jewish Health, Denver, CO, United States
| | - Robert L Keith
- School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
- Division of Pulmonary Sciences and Critical Care Medicine, Rocky Mountain Regional Medical Center, Aurora, CO, United States
| | - Meredith A Tennis
- School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
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7
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Sompel K, Dwyer-Nield LD, Smith AJ, Elango A, Backos DS, Zhang B, Gross J, Ternyak K, Matsuda JL, Kopf K, Keith RL, Tennis MA. Iloprost requires the Frizzled-9 receptor to prevent lung cancer. iScience 2022; 25:104442. [PMID: 35707728 PMCID: PMC9189122 DOI: 10.1016/j.isci.2022.104442] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 04/27/2022] [Accepted: 05/13/2022] [Indexed: 12/31/2022] Open
Abstract
Prevention of premalignant lesion progression is a promising approach to reducing lung cancer burden in high-risk populations. Substantial preclinical and clinical evidence has demonstrated efficacy of the prostacyclin analogue iloprost for lung cancer chemoprevention. Iloprost activates peroxisome proliferator-activated receptor gamma (PPARG) to initiate chemopreventive signaling and in vitro, which requires the transmembrane receptor Frizzled9 (FZD9). We hypothesized a Fzd 9 -/- mouse would not be protected by iloprost in a lung cancer model. Fzd 9 -/- mice were treated with inhaled iloprost in a urethane model of lung adenoma. We found that Fzd 9 -/- mice treated with iloprost were not protected from adenoma development compared to wild-type mice nor did they demonstrate increased activation of iloprost signaling pathways. Our results established that iloprost requires FZD9 in vivo for lung cancer chemoprevention. This work represents a critical advancement in defining iloprost's chemopreventive mechanisms and identifies a potential response marker for future clinical trials.
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Affiliation(s)
- Kayla Sompel
- Division of Pulmonary Sciences and Critical Care Medicine, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Lori D. Dwyer-Nield
- Skaggs School of Pharmacy, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Alex J. Smith
- Division of Pulmonary Sciences and Critical Care Medicine, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Alamelu Elango
- Division of Pulmonary Sciences and Critical Care Medicine, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Don S. Backos
- Skaggs School of Pharmacy, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | | | | | | | | | | | - Robert L. Keith
- Division of Pulmonary Sciences and Critical Care Medicine, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
- Rocky Mountain Regional VA Medical Center, Aurora, CO, USA
| | - Meredith A. Tennis
- Division of Pulmonary Sciences and Critical Care Medicine, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
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Qiao X, Hou G, He YL, Song DF, An Y, Altawil A, Zhou XM, Wang QY, Kang J, Yin Y. The Novel Regulatory Role of the lncRNA–miRNA–mRNA Axis in Chronic Inflammatory Airway Diseases. Front Mol Biosci 2022; 9:927549. [PMID: 35769905 PMCID: PMC9234692 DOI: 10.3389/fmolb.2022.927549] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 05/19/2022] [Indexed: 12/28/2022] Open
Abstract
Chronic inflammatory airway diseases, characterized by airway inflammation and airway remodelling, are increasing as a cause of morbidity and mortality for all age groups and races across the world. The underlying molecular mechanisms involved in chronic inflammatory airway diseases have not been fully explored. MicroRNAs (miRNAs) and long noncoding RNAs (lncRNAs) have recently attracted much attention for their roles in the regulation of a variety of biological processes. A number of studies have confirmed that both lncRNAs and miRNAs can regulate the initiation and progression of chronic airway diseases by targeting mRNAs and regulating different cellular processes, such as proliferation, apoptosis, inflammation, migration, and epithelial–mesenchymal transition (EMT). Recently, accumulative evidence has shown that the novel regulatory mechanism underlying the interaction among lncRNAs, miRNAs and messenger RNAs (mRNAs) plays a critical role in the pathophysiological processes of chronic inflammatory airway diseases. In this review, we comprehensively summarized the regulatory roles of the lncRNA–miRNA–mRNA network in different cell types and their potential roles as biomarkers, indicators of comorbidities or therapeutic targets for chronic inflammatory airway diseases, particularly chronic obstructive pulmonary disease (COPD) and asthma.
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Affiliation(s)
- Xin Qiao
- Department of Pulmonary and Critical Care Medicine, First Affiliated Hospital of China Medical University, Shenyang, China
| | - Gang Hou
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Yu-Lin He
- Department of Pulmonary and Critical Care Medicine, First Affiliated Hospital of China Medical University, Shenyang, China
| | - Dong-Fang Song
- Department of Pulmonary and Critical Care Medicine, First Affiliated Hospital of China Medical University, Shenyang, China
| | - Yi An
- Department of Pulmonary and Critical Care Medicine, First Affiliated Hospital of China Medical University, Shenyang, China
| | - Abdullah Altawil
- Department of Pulmonary and Critical Care Medicine, First Affiliated Hospital of China Medical University, Shenyang, China
| | - Xiao-Ming Zhou
- Respiratory Department, Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
- *Correspondence: Xiao-Ming Zhou, ; Yan Yin,
| | - Qiu-Yue Wang
- Department of Pulmonary and Critical Care Medicine, First Affiliated Hospital of China Medical University, Shenyang, China
| | - Jian Kang
- Department of Pulmonary and Critical Care Medicine, First Affiliated Hospital of China Medical University, Shenyang, China
| | - Yan Yin
- Department of Pulmonary and Critical Care Medicine, First Affiliated Hospital of China Medical University, Shenyang, China
- *Correspondence: Xiao-Ming Zhou, ; Yan Yin,
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