1
|
Diwan R, Bhatt HN, Beaven E, Nurunnabi M. Emerging delivery approaches for targeted pulmonary fibrosis treatment. Adv Drug Deliv Rev 2024; 204:115147. [PMID: 38065244 PMCID: PMC10787600 DOI: 10.1016/j.addr.2023.115147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 11/02/2023] [Accepted: 11/29/2023] [Indexed: 01/01/2024]
Abstract
Pulmonary fibrosis (PF) is a progressive, and life-threatening interstitial lung disease which causes scarring in the lung parenchyma and thereby affects architecture and functioning of lung. It is an irreversible damage to lung functioning which is related to epithelial cell injury, immense accumulation of immune cells and inflammatory cytokines, and irregular recruitment of extracellular matrix. The inflammatory cytokines trigger the differentiation of fibroblasts into activated fibroblasts, also known as myofibroblasts, which further increase the production and deposition of collagen at the injury sites in the lung. Despite the significant morbidity and mortality associated with PF, there is no available treatment that efficiently and effectively treats the disease by reversing their underlying pathologies. In recent years, many therapeutic regimens, for instance, rho kinase inhibitors, Smad signaling pathway inhibitors, p38, BCL-xL/ BCL-2 and JNK pathway inhibitors, have been found to be potent and effective in treating PF, in preclinical stages. However, due to non-selectivity and non-specificity, the therapeutic molecules also result in toxicity mediated severe side effects. Hence, this review demonstrates recent advances on PF pathology, mechanism and targets related to PF, development of various drug delivery systems based on small molecules, RNAs, oligonucleotides, peptides, antibodies, exosomes, and stem cells for the treatment of PF and the progress of various therapeutic treatments in clinical trials to advance PF treatment.
Collapse
Affiliation(s)
- Rimpy Diwan
- Department of Pharmaceutical Sciences, School of Pharmacy, The University of Texas El Paso, El Paso, TX 79902, United States; Department of Biomedical Engineering, College of Engineering, The University of Texas El Paso, El Paso, TX 79968, United States
| | - Himanshu N Bhatt
- Department of Pharmaceutical Sciences, School of Pharmacy, The University of Texas El Paso, El Paso, TX 79902, United States; Department of Biomedical Engineering, College of Engineering, The University of Texas El Paso, El Paso, TX 79968, United States
| | - Elfa Beaven
- Department of Pharmaceutical Sciences, School of Pharmacy, The University of Texas El Paso, El Paso, TX 79902, United States; Department of Biomedical Engineering, College of Engineering, The University of Texas El Paso, El Paso, TX 79968, United States
| | - Md Nurunnabi
- Department of Pharmaceutical Sciences, School of Pharmacy, The University of Texas El Paso, El Paso, TX 79902, United States; Department of Biomedical Engineering, College of Engineering, The University of Texas El Paso, El Paso, TX 79968, United States; The Border Biomedical Research Center, The University of Texas El Paso, El Paso, TX 79968, United States.
| |
Collapse
|
2
|
Chaussé AM, Roche SM, Moroldo M, Hennequet-Antier C, Holbert S, Kempf F, Barilleau E, Trotereau J, Velge P. Epithelial cell invasion by salmonella typhimurium induces modulation of genes controlled by aryl hydrocarbon receptor signaling and involved in extracellular matrix biogenesis. Virulence 2023; 14:2158663. [PMID: 36600181 PMCID: PMC9828750 DOI: 10.1080/21505594.2022.2158663] [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] [Indexed: 01/06/2023] Open
Abstract
Salmonella is the only bacterium able to enter a host cell by the two known mechanisms: trigger and zipper. The trigger mechanism relies on the injection of bacterial effectors into the host cell through the Salmonella type III secretion system 1. In the zipper mechanism, mediated by the invasins Rck and PagN, the bacterium takes advantage of a cellular receptor for invasion. This study describes the transcriptomic reprogramming of the IEC-6 intestinal epithelial cell line to Salmonella Typhimurium strains that invaded cells by a trigger, a zipper, or both mechanisms. Using S. Typhimurium strains invalidated for one or other entry mechanism, we have shown that IEC-6 cells could support both entries. Comparison of the gene expression profiles of exposed cells showed that irrespective of the mechanism used for entry, the transcriptomic reprogramming of the cell was nearly the same. On the other hand, when gene expression was compared between cells unexposed or exposed to the bacterium, the transcriptomic reprogramming of exposed cells was significantly different. It is particularly interesting to note the modulation of expression of numerous target genes of the aryl hydrocarbon receptor showing that this transcription factor was activated by S. Typhimurium infection. Numerous genes associated with the extracellular matrix were also modified. This was confirmed at the protein level by western-blotting showing a dramatic modification in some extracellular matrix proteins. Analysis of a selected set of modulated genes showed that the expression of the majority of these genes was modulated during the intracellular life of S. Typhimurium.
Collapse
Affiliation(s)
| | | | - Marco Moroldo
- INRAE, AgroParisTech, Université Paris Saclay, Jouy-en-Josas, France
| | | | | | | | | | | | - Philippe Velge
- INRAE, ISP, Université de Tours, Nouzilly, France,CONTACT Philippe Velge
| |
Collapse
|
3
|
Zhou H, Zhang Q, Huang W, Zhou S, Wang Y, Zeng X, Wang H, Xie W, Kong H. NLRP3 Inflammasome Mediates Silica-induced Lung Epithelial Injury and Aberrant Regeneration in Lung Stem/Progenitor Cell-derived Organotypic Models. Int J Biol Sci 2023; 19:1875-1893. [PMID: 37063430 PMCID: PMC10092774 DOI: 10.7150/ijbs.80605] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 03/03/2023] [Indexed: 04/18/2023] Open
Abstract
Silica-induced lung epithelial injury and fibrosis are vital pathogeneses of silicosis. Although the NOD-like receptor protein 3 (NLRP3) inflammasome contributes to silica-induced chronic lung inflammation, its role in epithelial injury and regeneration remains unclear. Here, using mouse lung stem/progenitor cell-derived organotypic systems, including 2D air-liquid interface and 3D organoid cultures, we investigated the effects of the NLRP3 inflammasome on airway epithelial phenotype and function, cellular injury and regeneration, and the potential mechanisms. Our data showed that silica-induced NLRP3 inflammasome activation disrupted the epithelial architecture, impaired mucociliary clearance, induced cellular hyperplasia and the epithelial-mesenchymal transition in 2D culture, and inhibited organoid development in 3D system. Moreover, abnormal expression of the stem/progenitor cell markers SOX2 and SOX9 was observed in the 2D and 3D organotypic models after sustained silica stimulation. Notably, these silica-induced structural and functional abnormalities were ameliorated by MCC950, a selective NLRP3 inflammasome inhibitor. Further studies indicated that the NF-κB, Shh-Gli and Wnt/β-catenin pathways were involved in NLRP3 inflammasome-mediated abnormal differentiation and dysfunction of the airway epithelium. Thus, prolonged NLRP3 inflammasome activation caused injury and aberrant lung epithelial regeneration, suggesting that the NLRP3 inflammasome is a pivotal target for regulating tissue repair in chronic inflammatory lung diseases.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Weiping Xie
- ✉ Corresponding authors: Hui Kong, M.D., Ph.D., . Weiping Xie, M.D., Ph.D., . Department of Pulmonary & Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, Jiangsu 210029, P.R. China. Tel: +86-25-68136426; Fax: +86-25-68136269
| | - Hui Kong
- ✉ Corresponding authors: Hui Kong, M.D., Ph.D., . Weiping Xie, M.D., Ph.D., . Department of Pulmonary & Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, Jiangsu 210029, P.R. China. Tel: +86-25-68136426; Fax: +86-25-68136269
| |
Collapse
|
4
|
He J, Huang X, Zhao B, Liu G, Tian Y, Zhang G, Wei C, Mao J, Tian K. Integrated analysis of miRNAs and mRNA profiling reveals the potential roles of miRNAs in sheep hair follicle development. BMC Genomics 2022; 23:722. [PMID: 36273119 PMCID: PMC9588206 DOI: 10.1186/s12864-022-08954-2] [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: 06/16/2022] [Accepted: 10/17/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Merino sheep exhibit high wool production and excellent wool quality. The fleece of Merino sheep is predominantly composed of wool fibers grown from hair follicles (HFs). The HF is a complex biological system involved in a dynamic process governed by gene regulation, and gene expression is regulated by microRNAs (miRNAs). miRNA inhibits posttranscriptional gene expression by specifically binding to target messenger RNA (mRNA) and plays an important role in regulating gene expression, the cell cycle and biological development sequences. The purpose of this study was to examine mRNA and miRNA binding to identify key miRNAs and target genes related to HF development. This will provide new and important insights into fundamental mechanisms that regulate cellular activity and cell fate decisions within and outside of the skin. RESULTS We analyzed miRNA data in skin tissues collected from 18 Merino sheep on four embryonic days (E65, E85, E105 and E135) and two postnatal days (D7 and D30) and identified 87 differentially expressed miRNAs (DE-miRNAs). These six stages were further divided into two longer developmental stages based on heatmap cluster analysis, and the results showed that DE-mRNAs in Stage A were closely related to HF morphogenesis. A coanalysis of Stage A DE-mRNAs and DE-miRNAs revealed that 9 DE-miRNAs and 17 DE-mRNAs presented targeting relationships in Stage A. We found that miR-23b and miR-133 could target and regulate ACVR1B and WNT10A. In dermal fibroblasts, the overexpression of miR-133 significantly reduced the mRNA and protein expression levels of ACVR1B. The overexpression of miR-23b significantly reduced the mRNA and protein expression levels of WNT10A. CONCLUSION This study provides a new reference for understanding the molecular basis of HF development and lays a foundation for further improving sheep HF breeding. miRNAs and target genes related to hair follicular development were found, which provided a theoretical basis for molecular breeding for the culture of fine-wool sheep.
Collapse
Affiliation(s)
- Junmin He
- Key Laboratory of Livestock and Poultry Multi-Omics of MARA, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, China
| | - Xixia Huang
- College of Animal Science, Xinjiang Agricultural University, Urumqi, China
| | - Bingru Zhao
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Guifen Liu
- Key Laboratory of Livestock and Poultry Multi-Omics of MARA, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, China
| | - Yuezhen Tian
- Institute of Animal Science, Xinjiang Academy of Animal Sciences, Urumqi, China
| | - Guoping Zhang
- Key Laboratory of Livestock and Poultry Multi-Omics of MARA, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, China
| | - Chen Wei
- Key Laboratory of Livestock and Poultry Multi-Omics of MARA, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, China
| | - Jingyi Mao
- College of Animal Science, Xinjiang Agricultural University, Urumqi, China
| | - Kechuan Tian
- Key Laboratory of Livestock and Poultry Multi-Omics of MARA, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, China.
| |
Collapse
|
5
|
Tran S, Ksajikian A, Overbey J, Li P, Li Y. Pathophysiology of Pulmonary Fibrosis in the Context of COVID-19 and Implications for Treatment: A Narrative Review. Cells 2022; 11:cells11162489. [PMID: 36010566 PMCID: PMC9406710 DOI: 10.3390/cells11162489] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 07/26/2022] [Accepted: 08/08/2022] [Indexed: 01/08/2023] Open
Abstract
Pulmonary fibrosis (PF) is a feared outcome of many pulmonary diseases which results in a reduction in lung compliance and capacity. The development of PF is relatively rare, but it can occur secondary to viral pneumonia, especially COVID-19 infection. While COVID-19 infection and its complications are still under investigation, we can look at a similar outbreak in the past to gain better insight as to the expected long-term outcomes of COVID-19 patient lung function. In the current article, we review the literature relative to PF via PubMed. We also performed a literature search for COVID-related pathological changes in the lungs. Finally, the paper was reviewed and summarized based on the studies’ integrity, relative, or power calculations. This article provides a narrative review that endeavors to elucidate the current understanding of the pathophysiological mechanisms underlying PF and therapeutic strategies. We also discussed the potential for preventing progression to the fibrotic state within the context of the COVID-19 pandemic. With the massive scale of the COVID-19 pandemic, we expect there should more instances of PF due to COVID-19 infection. Patients who survive severe COVID-19 infection may suffer from a high incidence of PF.
Collapse
Affiliation(s)
- Son Tran
- Department of Orthopaedic Surgery, BioMedical Engineering, Western Michigan University Homer Stryker M. D. School of Medicine, Kalamazoo, MI 49008, USA
| | - Andre Ksajikian
- Department of Orthopaedic Surgery, BioMedical Engineering, Western Michigan University Homer Stryker M. D. School of Medicine, Kalamazoo, MI 49008, USA
| | - Juliana Overbey
- Department of Orthopaedic Surgery, BioMedical Engineering, Western Michigan University Homer Stryker M. D. School of Medicine, Kalamazoo, MI 49008, USA
| | - Patrick Li
- Stephen M. Ross School of Business, University of Michigan, Ann Arbor, MI 48109, USA
| | - Yong Li
- Department of Orthopaedic Surgery, BioMedical Engineering, Western Michigan University Homer Stryker M. D. School of Medicine, Kalamazoo, MI 49008, USA
- Correspondence:
| |
Collapse
|
6
|
Shi C, Chen X, Yin W, Sun Z, Hou J, Han X. Wnt8b regulates myofibroblast differentiation of lung-resident mesenchymal stem cells via the activation of Wnt/β-catenin signaling in pulmonary fibrogenesis. Differentiation 2022; 125:35-44. [DOI: 10.1016/j.diff.2022.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 03/28/2022] [Accepted: 03/28/2022] [Indexed: 11/03/2022]
|
7
|
Yang Z, Wang M, Ren Y, Li L, Cao L, Zhang W, Lv K, Sun Z, Nie S. Inhibition of Wnt10b/β-catenin signaling alleviates pulmonary fibrogenesis induced by paraquat in vivo and in vitro. Life Sci 2021; 286:120027. [PMID: 34627778 DOI: 10.1016/j.lfs.2021.120027] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 09/23/2021] [Accepted: 10/01/2021] [Indexed: 01/04/2023]
Abstract
Pulmonary fibrosis (PF) caused by paraquat remains a critical issue, and the molecular mechanisms are still unclear. Epithelial-mesenchymal transition (EMT) is regarded as a hallmark of PF, conferring alveolar epithelial cells partial mesenchymal characteristics, facilitating migration, expressing excessive extracellular matrix components, and participating in lung parenchyma remodeling and stiffening. Aberration of Wnt signaling has been identified in EMT and PF, and Wnt protein family consists of 19 ligands. The relationship of the specific Wnt ligands and fibrogenesis induced by PQ was not well defined. In current study, PQ-induced lung fibrosis rat model and EMT cell model were utilized to investigate the underlying molecular mechanisms both in vivo and in vitro. The results demonstrated that canonical Wnt/β-catenin signaling was highly activated and Wnt10b was the most affected. Additionally, suppression of Wnt10b by RNA interference could reverse EMT in vitro and detain the process of PF in vivo. These data establish Wnt10b as the key regulator of EMT and lung fibrogenesis, and suggest the potential of targeted interference against Wnt10b as a promising therapeutic strategy for lung fibrosis.
Collapse
Affiliation(s)
- Zhizhou Yang
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, PR China; Department of Emergency Medicine, the First School of Clinical Medicine, Southern Medical University, Nanjing, 210002, PR China
| | - Mengmeng Wang
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, PR China; Department of Emergency Medicine, the First School of Clinical Medicine, Southern Medical University, Nanjing, 210002, PR China
| | - Yi Ren
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, PR China
| | - Liang Li
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, PR China
| | - Liping Cao
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, PR China
| | - Wei Zhang
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, PR China
| | - Kongbo Lv
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, PR China
| | - Zhaorui Sun
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, PR China; Department of Emergency Medicine, the First School of Clinical Medicine, Southern Medical University, Nanjing, 210002, PR China.
| | - Shinan Nie
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, PR China; Department of Emergency Medicine, the First School of Clinical Medicine, Southern Medical University, Nanjing, 210002, PR China.
| |
Collapse
|
8
|
Cai Q, Ma J, Wang J, Wang J, Cui J, Wu S, Wang Z, Wang N, Wang J, Yang D, Yang J, Xue J, Li F, Chen J, Liu X. Adenoviral Transduction of Dickkopf-1 Alleviates Silica-Induced Silicosis Development in Lungs of Mice. Hum Gene Ther 2021; 33:155-174. [PMID: 34405699 DOI: 10.1089/hum.2021.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Silicosis is an occupational disease caused by inhalation of silica dust, which is hallmarked by progressive pulmonary fibrosis associated with poor prognosis. Wnt/β-catenin signaling is implicated in the development of fibrosis and is a therapeutic target for fibrotic diseases. Previous clinical studies of patients with pneumoconiosis, including silicosis, revealed an increased concentration of circulating WNT3A and DKK1 proteins and inflammatory cells in bronchoalveolar lavage compared with healthy subjects. The present study evaluated the effects of adenovirus-mediated transduction of Dickkopf-1 (Dkk1), a Wnt/β-catenin signaling inhibitor, on the development of pulmonary silicosis in mice. Consistent with previous human clinical studies, our experimental studies in mice demonstrated an aberrant Wnt/β-catenin signaling activity coinciding with increased Wnt3a and Dkk1 proteins and inflammation in lungs of silica-induced silicosis mice compared with controls. Intratracheal delivery of adenovirus expressing murine Dkk1 (AdDkk1) inhibited Wnt/β-catenin activity in mouse lungs. The adenovirus-mediated Dkk1 gene transduction demonstrated the potential to prevent silicosis development and ameliorate silica-induced lung fibrogenesis in mice, accompanied by the reduced expression of epithelia--mesenchymal transition markers and deposition of extracellular matrix proteins compared with mice treated with "null" adenoviral vector. Mechanistically, AdDkk1 is able to attenuate the lung silicosis by inhibiting a silica-induced spike in TGF-β/Smad signaling. In addition, the forced expression of Dkk1 suppressed silica-induced epithelial cell proliferation in polarized human bronchial epithelial cells. This study provides insight into the underlying role of Wnt/β-catenin signaling in promoting the pathogenesis of silicosis and is proof-of-concept that targeting Wnt/β-catenin signaling by Dkk1 gene transduction may be an alternative approach in the prevention and treatment of silicosis lung disease.
Collapse
Affiliation(s)
- Qian Cai
- Key Laboratory of Ministry of Education for Conservation and Utilization of Special Biological Resources of Western China, College of Life Science, Ningxia University, Yinchuan, China.,Department of Anatomy and Cell Biology, The University of Iowa, Iowa City, Iowa, USA.,Key Laboratory of Environmental Factors and Chronic Disease Control, School of Public Health, Ningxia Medical University, Yinchuan, China
| | - Jia Ma
- Key Laboratory of Ministry of Education for Conservation and Utilization of Special Biological Resources of Western China, College of Life Science, Ningxia University, Yinchuan, China
| | - Jing Wang
- Department of Pathology, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Juying Wang
- Department of Occupational Disease, The Fifth People's Hospital of Ningxia, Shizuishan, China
| | - Jieda Cui
- Department of Pulmonary and Critical Care Medicine, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Shuang Wu
- Key Laboratory of Ministry of Education for Conservation and Utilization of Special Biological Resources of Western China, College of Life Science, Ningxia University, Yinchuan, China
| | - Zhaojun Wang
- Department of Pulmonary and Critical Care Medicine, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Na Wang
- Department of Pulmonary and Critical Care Medicine, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Jiaqi Wang
- Department of Pulmonary and Critical Care Medicine, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Dandan Yang
- Key Laboratory of Ministry of Education for Conservation and Utilization of Special Biological Resources of Western China, College of Life Science, Ningxia University, Yinchuan, China
| | - Jiali Yang
- Key Laboratory of Ministry of Education for Conservation and Utilization of Special Biological Resources of Western China, College of Life Science, Ningxia University, Yinchuan, China
| | - Jing Xue
- Key Laboratory of Ministry of Education for Conservation and Utilization of Special Biological Resources of Western China, College of Life Science, Ningxia University, Yinchuan, China
| | - Feng Li
- Center of Medical Laboratory, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Juan Chen
- Department of Pulmonary and Critical Care Medicine, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Xiaoming Liu
- Key Laboratory of Ministry of Education for Conservation and Utilization of Special Biological Resources of Western China, College of Life Science, Ningxia University, Yinchuan, China.,Department of Anatomy and Cell Biology, The University of Iowa, Iowa City, Iowa, USA
| |
Collapse
|
9
|
Sazgarnejad S, Yazdanpanah N, Rezaei N. Anti-inflammatory effects of GLP-1 in patients with COVID-19. Expert Rev Anti Infect Ther 2021; 20:373-381. [PMID: 34348067 PMCID: PMC8425436 DOI: 10.1080/14787210.2021.1964955] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Introduction Understanding the pathogenesis and risk factors to control the coronavirus disease 2019 (COVID-19) is necessary. Due to the importance of the inflammatory pathways in the pathogenesis of COVID-19 patients, evaluating the effects of anti-inflammatory medications is important. Glucagon-like peptide 1 receptor agonist (GLP-1 RA) is awell-known glucose-lowering agent with anti-inflammatory effects. Areas covered Resources were extracted from the PubMed database, using keywords such as glucagon-like peptide-1, GLP-1 RA, SARS-CoV-2, COVID-19, inflammation, in April2021. In this review, the effects of GLP-1RA in reducing inflammation and modifying risk factors of COVID-19 severe complications are discussed. However, GLP-1 is degraded by DPP-4 with aplasma half-life of about 2–5 minutes, which makes it difficult to measure GLP-1 plasma level in clinical settings. Expert opinion Since no definitive treatment is available for COVID-19 so far, determining promising targets to design and/or repurpose effective medications is necessary.
Collapse
Affiliation(s)
- Saharnaz Sazgarnejad
- School Of Medicine, Tehran University Of Medical Sciences, Tehran, Iran.,Students' Scientific Research Center, Tehran University Of Medical Sciences, Tehran, Iran.,Network of Immunity in Infection, Malignancy and Autoimmunity (Niima), Universal Scientific Education and Research Network (Usern), Tehran, Iran
| | - Niloufar Yazdanpanah
- School Of Medicine, Tehran University Of Medical Sciences, Tehran, Iran.,Network of Immunity in Infection, Malignancy and Autoimmunity (Niima), Universal Scientific Education and Research Network (Usern), Tehran, Iran.,Research Center For Immunodeficiencies, Children's Medical Center, Tehran University Of Medical Sciences, Tehran, Iran
| | - Nima Rezaei
- Network of Immunity in Infection, Malignancy and Autoimmunity (Niima), Universal Scientific Education and Research Network (Usern), Tehran, Iran.,Research Center For Immunodeficiencies, Children's Medical Center, Tehran University Of Medical Sciences, Tehran, Iran.,Department Of Immunology, School Of Medicine, Tehran University Of Medical Sciences, Tehran, Iran
| |
Collapse
|
10
|
Sunny SK, Zhang H, Relton CL, Ring S, Kadalayil L, Mzayek F, Ewart S, Holloway JW, Arshad SH. Sex-specific longitudinal association of DNA methylation with lung function. ERJ Open Res 2021; 7:00127-2021. [PMID: 34235211 PMCID: PMC8255542 DOI: 10.1183/23120541.00127-2021] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 04/16/2021] [Indexed: 11/17/2022] Open
Abstract
Investigating whether DNA methylation (DNA-M) at an earlier age is associated with lung function at a later age and whether this relationship differs by sex could enable prediction of future lung function deficit. A training/testing-based technique was used to screen 402 714 cytosine-phosphate-guanine dinucleotide sites (CpGs) to assess the longitudinal association of blood-based DNA-M at ages 10 and 18 years with lung function at 18 and 26 years, respectively, in the Isle of Wight birth cohort (IOWBC). Multivariable linear mixed models were applied to the CpGs that passed screening. To detect differentially methylated regions (DMRs), DMR enrichment analysis was conducted. Findings were further examined in the Avon Longitudinal Study of Parents and Children (ALSPAC). Biological relevance of the identified CpGs was assessed using gene expression data. DNA-M at eight CpGs (five CpGs with forced expiratory volume in 1 s (FEV1) and three CpGs with FEV1/forced vital capacity (FVC)) at an earlier age was associated with lung function at a later age regardless of sex, while at 13 CpGs (five CpGs with FVC, three with FEV1 and five with FEV1/FVC), the associations were sex-specific (p FDR <0.05) in IOWBC, with consistent directions of association in ALSPAC (IOWBC-ALSPAC consistent CpGs). cg16582803 (WNT10A) and cg14083603 (ZGPAT) were replicated in ALSPAC for main and sex-specific effects, respectively. Among IOWBC-ALSPAC consistent CpGs, DNA-M at cg01376079 (SSH3) and cg07557690 (TGFBR3) was associated with gene expression both longitudinally and cross-sectionally. In total, 57 and 170 DMRs were linked to lung function longitudinally in males and females, respectively. CpGs showing longitudinal associations with lung function have the potential to serve as candidate markers in future studies on lung function deficit prediction.
Collapse
Affiliation(s)
- Shadia Khan Sunny
- Division of Epidemiology, Biostatistics, and Environmental Health, School of Public Health, University of Memphis, Memphis, TN, USA
| | - Hongmei Zhang
- Division of Epidemiology, Biostatistics, and Environmental Health, School of Public Health, University of Memphis, Memphis, TN, USA
| | | | - Susan Ring
- MRC Integrative Epidemiology Unit, University of Bristol, Bristol, UK
- Population Health Sciences, University of Bristol, Bristol, UK
| | - Latha Kadalayil
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Fawaz Mzayek
- Division of Epidemiology, Biostatistics, and Environmental Health, School of Public Health, University of Memphis, Memphis, TN, USA
| | - Susan Ewart
- Large Animal Clinical Sciences, Michigan State University, East Lansing, MI, USA
| | - John W. Holloway
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, UK
- NIHR Southampton Biomedical Research Centre, University Hospital Southampton, Southampton, UK
| | - S. Hasan Arshad
- NIHR Southampton Biomedical Research Centre, University Hospital Southampton, Southampton, UK
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
- The David Hide Asthma and Allergy Research Centre, St Mary's Hospital, Isle of Wight, UK
| |
Collapse
|
11
|
El-Sawaf ES, Saleh S, Abdallah DM, Ahmed KA, El-Abhar HS. Vitamin D and rosuvastatin obliterate peripheral neuropathy in a type-2 diabetes model through modulating Notch1, Wnt-10α, TGF-β and NRF-1 crosstalk. Life Sci 2021; 279:119697. [PMID: 34102194 DOI: 10.1016/j.lfs.2021.119697] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 05/29/2021] [Accepted: 05/30/2021] [Indexed: 11/28/2022]
Abstract
AIMS Vitamin D and rosuvastatin are well-known drugs that mediate beneficial effects in treating type-2 diabetes (T2D) complications; however, their anti-neuropathic potential is debatable. Hence, our study investigates their neurotherapeutic potential and the possible underlying mechanisms using a T2D-associated neuropathy rat model. MAIN METHODS Diabetic peripheral neuropathy (DPN) was induced with 8 weeks of administration of a high fat fructose diet followed by a single i.p. injection of streptozotocin (35 mg/kg). Six weeks later, DPN developed and rats were divided into five groups; viz., control, untreated DPN, DPN treated with vitamin D (cholecalciferol, 3500 IU/kg/week), DPN treated with rosuvastatin (10 mg/kg/day), or DPN treated with combination vitamin D and rosuvastatin. We determined their anti-neuropathic effects on small nerves (tail flick test); large nerves (electrophysiological and histological examination); neuronal inflammation (TNF-α and IL-18); apoptosis (caspase-3 activity and Bcl-2); mitochondrial function (NRF-1, TFAM, mtDNA, and ATP); and NICD1, Wnt-10α/β-catenin, and TGF-β/Smad-7 pathways. KEY FINDINGS Two-month treatment with vitamin D and/or rosuvastatin regenerated neuronal function and architecture and abated neuronal inflammation and apoptosis. This was verified by the inhibition of the neuronal content of TNF-α, IL-18, and caspase-3 activity, while augmenting Bcl-2 content in the sciatic nerve. These treatments inhibited the protein expressions of NICD1, Wnt-10α, β-catenin, and TGF-β; increased the sciatic nerve content of Smad-7; and enhanced mitochondrial biogenesis and function. SIGNIFICANCE Vitamin D and/or rosuvastatin alleviated diabetes-induced neuropathy by suppressing Notch1 and Wnt-10α/β-catenin; modulating TGF-β/Smad-7 signaling pathways; and enhancing mitochondrial function, which lessened neuronal degeneration, demyelination, and fibrosis.
Collapse
Affiliation(s)
- Engie S El-Sawaf
- Pharmacology, Toxicology, and Biochemistry Department, Faculty of Pharmacy, Future University in Egypt, Cairo, Egypt
| | - Samira Saleh
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt.
| | - Dalaal M Abdallah
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Kawkab A Ahmed
- Pathology Department, Faculty of Veterinary Medicine, Cairo University, Cairo, Egypt
| | - Hanan S El-Abhar
- Pharmacology, Toxicology, and Biochemistry Department, Faculty of Pharmacy, Future University in Egypt, Cairo, Egypt; Pharmacology and Toxicology Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| |
Collapse
|
12
|
Yang J, Ding S. Engineering L7Ae for RNA-Only Delivery Kill Switch Targeting CMS2 Type Colorectal Cancer Cells. ACS Synth Biol 2021; 10:1095-1105. [PMID: 33939419 DOI: 10.1021/acssynbio.0c00612] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The lack of specific-targeting therapy to precisely identify and kill malignant cells while sparing others is a great challenge in colorectal cancer (CRC) treatment. In the era of molecular classification of tumors, CRC has been grouped into four Consensus Molecular Subtypes. Accounting for 37% of all types, the CMS2 group (canonical type) shows distinguishing features: WNT and MYC signaling activation. In this study, we designed an RNA-only delivery kill switch to specifically eliminate CMS2 type CRC cells. The sensing and logic processing functions are integrated by the newly engineered L7Ae, which can not only detect the stability of β-catenin protein and the presence of cytoplasm located Myc/Myc-nick, but also do logic computation. The circuit specifically eliminated HCT-116 cells while sparing other kinds of cells, showing a proof-of-principle approach to precisely target CMS2 type CRC.
Collapse
Affiliation(s)
- Jiong Yang
- Department of Gastroenterology, Peking University Third Hospital, Beijing 100191, China
- Beijing Key Laboratory for Helicobacter pylori Infection and Upper Gastrointestinal Diseases, Beijing 100191, China
| | - Shigang Ding
- Department of Gastroenterology, Peking University Third Hospital, Beijing 100191, China
- Beijing Key Laboratory for Helicobacter pylori Infection and Upper Gastrointestinal Diseases, Beijing 100191, China
| |
Collapse
|
13
|
Dai Y, Cheng Z, Fricke DR, Zhao H, Huang W, Zhong Q, Zhu P, Zhang W, Wu Z, Lin Q, Zhu H, Liu Y, Qian T, Fu L, Cui L, Zeng T. Prognostic role of Wnt and Fzd gene families in acute myeloid leukaemia. J Cell Mol Med 2021; 25:1456-1467. [PMID: 33417298 PMCID: PMC7875934 DOI: 10.1111/jcmm.16233] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 12/09/2020] [Accepted: 12/11/2020] [Indexed: 01/18/2023] Open
Abstract
Wnt-Fzd signalling pathway plays a critical role in acute myeloid leukaemia (AML) progression and oncogenicity. There is no study to investigate the prognostic value of Wnt and Fzd gene families in AML. Our study screened 84 AML patients receiving chemotherapy only and 71 also undergoing allogeneic haematopoietic stem cell transplantation (allo-HSCT) from the Cancer Genome Atlas (TCGA) database. We found that some Wnt and Fzd genes had significant positive correlations. The expression levels of Fzd gene family were independent of survival in AML patients. In the chemotherapy group, AML patients with high Wnt2B or Wnt11 expression had significantly shorter event-free survival (EFS) and overall survival (OS); high Wnt10A expressers had significantly longer OS than the low expressers (all P < .05), whereas, in the allo-HSCT group, the expression levels of Wnt gene family were independent of survival. We further found that high expression of Wnt10A and Wnt11 had independent prognostic value, and the patients with high Wnt10A and low Wnt11 expression had the longest EFS and OS in the chemotherapy group. Pathway enrichment analysis showed that genes related to Wnt10A, Wnt11 and Wnt 2B were mainly enriched in 'cell morphogenesis involved in differentiation', 'haematopoietic cell lineage', 'platelet activation, signalling and aggregation' and 'mitochondrial RNA metabolic process' signalling pathways. Our results indicate that high Wnt2B and Wnt11 expression predict poor prognosis, and high Wnt10A expression predicts favourable prognosis in AML, but their prognostic effects could be neutralized by allo-HSCT. Combined Wnt10A and Wnt11 may be a novel prognostic marker in AML.
Collapse
Affiliation(s)
- Yifeng Dai
- Department of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Department of Pathology and Medical Biology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands.,Translational Medicine Center, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Zhiheng Cheng
- Department of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Department of Pathology and Medical Biology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands.,Translational Medicine Center, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Doerte R Fricke
- Department of Genetics, LSU Health Sciences Center, New Orleans, LA, USA
| | - Hongyou Zhao
- Institute of Engineering Medicine, Beijing Institute of Technology, Beijing, China
| | - Wenhui Huang
- Department of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Translational Medicine Center, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Qingfu Zhong
- Department of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Translational Medicine Center, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Pei Zhu
- Department of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Translational Medicine Center, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Wenjuan Zhang
- Department of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Translational Medicine Center, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Zhihua Wu
- Department of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Translational Medicine Center, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Qing Lin
- Department of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Translational Medicine Center, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Huoyan Zhu
- Department of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Translational Medicine Center, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yan Liu
- Translational Medicine Center, Huaihe Hospital of Henan University, Kaifeng, China
| | - Tingting Qian
- Department of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Translational Medicine Center, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Lin Fu
- Department of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Department of Pathology and Medical Biology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands.,Department of Hematology, Huaihe Hospital of Henan University, Kaifeng, China.,Guangdong Provincial Education Department Key Laboratory of Nano-Immunoregulation Tumor Microenvironment, The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
| | - Longzhen Cui
- Translational Medicine Center, Huaihe Hospital of Henan University, Kaifeng, China
| | - Tiansheng Zeng
- Department of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,Translational Medicine Center, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| |
Collapse
|
14
|
Rackow AR, Nagel DJ, McCarthy C, Judge J, Lacy S, Freeberg MAT, Thatcher TH, Kottmann RM, Sime PJ. The self-fulfilling prophecy of pulmonary fibrosis: a selective inspection of pathological signalling loops. Eur Respir J 2020; 56:13993003.00075-2020. [PMID: 32943406 PMCID: PMC7931159 DOI: 10.1183/13993003.00075-2020] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 07/01/2020] [Indexed: 12/28/2022]
Abstract
Pulmonary fibrosis is a devastating, progressive disease and carries a prognosis worse than most cancers. Despite ongoing research, the mechanisms that underlie disease pathogenesis remain only partially understood. However, the self-perpetuating nature of pulmonary fibrosis has led several researchers to propose the existence of pathological signalling loops. According to this hypothesis, the normal wound-healing process becomes corrupted and results in the progressive accumulation of scar tissue in the lung. In addition, several negative regulators of pulmonary fibrosis are downregulated and, therefore, are no longer capable of inhibiting these feed-forward loops. The combination of pathological signalling loops and loss of a checks and balances system ultimately culminates in a process of unregulated scar formation. This review details specific signalling pathways demonstrated to play a role in the pathogenesis of pulmonary fibrosis. The evidence of detrimental signalling loops is elucidated with regard to epithelial cell injury, cellular senescence and the activation of developmental and ageing pathways. We demonstrate where these loops intersect each other, as well as common mediators that may drive these responses and how the loss of pro-resolving mediators may contribute to the propagation of disease. By focusing on the overlapping signalling mediators among the many pro-fibrotic pathways, it is our hope that the pulmonary fibrosis community will be better equipped to design future trials that incorporate the redundant nature of these pathways as we move towards finding a cure for this unrelenting disease.
Collapse
Affiliation(s)
- Ashley R Rackow
- Dept of Environmental Medicine, University of Rochester Medical Center, Rochester, NY, USA.,Authors contributed equally to this work
| | - David J Nagel
- Division of Pulmonary Diseases and Critical Care, University of Rochester Medical Center, Rochester, NY, USA.,Authors contributed equally to this work
| | | | | | - Shannon Lacy
- US Army of Veterinary Corps, Fort Campbell, KY, USA
| | | | - Thomas H Thatcher
- Department of Medicine, Virginia Commonwealth University, Richmond, VA, USA
| | - R Matthew Kottmann
- Division of Pulmonary Diseases and Critical Care, University of Rochester Medical Center, Rochester, NY, USA
| | - Patricia J Sime
- Division of Pulmonary Diseases and Critical Care, University of Rochester Medical Center, Rochester, NY, USA.,Department of Medicine, Virginia Commonwealth University, Richmond, VA, USA
| |
Collapse
|
15
|
Hu HH, Cao G, Wu XQ, Vaziri ND, Zhao YY. Wnt signaling pathway in aging-related tissue fibrosis and therapies. Ageing Res Rev 2020; 60:101063. [PMID: 32272170 DOI: 10.1016/j.arr.2020.101063] [Citation(s) in RCA: 91] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Revised: 02/25/2020] [Accepted: 03/30/2020] [Indexed: 02/07/2023]
Abstract
Fibrosis is the final hallmark of pathological remodeling, which is a major contributor to the pathogenesis of various chronic diseases and aging-related organ failure to fully control chronic wound-healing and restoring tissue function. The process of fibrosis is involved in the pathogenesis of the kidney, lung, liver, heart and other tissue disorders. Wnt is a highly conserved signaling in the aberrant wound repair and fibrogenesis, and sustained Wnt activation is correlated with the pathogenesis of fibrosis. In particular, mounting evidence has revealed that Wnt signaling played important roles in cell fate determination, proliferation and cell polarity establishment. The expression and distribution of Wnt signaling in different tissues vary with age, and these changes have key effects on maintaining tissue homeostasis. In this review, we first describe the major constituents of the Wnt signaling and their regulation functions. Subsequently, we summarize the dysregulation of Wnt signaling in aging-related fibrotic tissues such as kidney, liver, lung and cardiac fibrosis, followed by a detailed discussion of its involvement in organ fibrosis. In addition, the crosstalk between Wnt signaling and other pathways has the potential to profoundly add to the complexity of organ fibrosis. Increasing studies have demonstrated that a number of Wnt inhibitors had the potential role against tissue fibrosis, specifically in kidney fibrosis and the implications of Wnt signaling in aging-related diseases. Therefore, targeting Wnt signaling might be a novel and promising therapeutic strategy against aging-related tissue fibrosis.
Collapse
|
16
|
Landi C, Bergantini L, Cameli P, d'Alessandro M, Carleo A, Shaba E, Rottoli P, Bini L, Bargagli E. Idiopathic Pulmonary Fibrosis Serum proteomic analysis before and after nintedanib therapy. Sci Rep 2020; 10:9378. [PMID: 32523095 PMCID: PMC7287088 DOI: 10.1038/s41598-020-66296-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 05/16/2020] [Indexed: 11/30/2022] Open
Abstract
Idiopathic pulmonary fibrosis (IPF) is a fatal progressive disease with a median survival of 2–5 years. Nintedanib is a small tyrosine kinase inhibitor that reduces IPF progression, significantly slowing the annual decline in Forced Vital Capacity (FVC). Very little data is available on the molecular mechanisms of this treatment in IPF, despite a growing interest in the definition of IPF pathogenesis and target therapy. A functional proteomic approach was applied to the analysis of serum samples from IPF patients in order to highlight differential proteins potentially indicative of drug-induced molecular pathways modifications and response to therapy. Twelve serum samples were collected from six IPF patients in care at Siena Regional Referral Center for Interstitial Lung Diseases (ILDs) and treated with nintedanib for one year. Serum samples were analyzed at baseline (T0 before starting therapy) and after one year of treatment (T1) and underwent differential proteomic and bioinformatic analysis. Proteomic analysis revealed 13 protein species that were significantly increased after one year of treatment. When the targets of nintedanib (VEGFR, FGFR and PDGFR) were added, enrichment analysis extracted molecular pathways and process networks involved in cell differentiation (haptoglobin and albumin), coagulation (antithrombin III), epithelial mesenchymal transition, cell proliferation and transmigration. PI3K and MAPK induced up-regulation of apolipoprotein C3. Proteomic study found 13 protein species up-regulated in IPF patients after one year of nintedanib treatment. Haptoglobin, a central hub of our analysis was validated by 2D-WB and ELISA as theranostic marker in a more numerous populations of patients.
Collapse
Affiliation(s)
- Claudia Landi
- Functional Proteomics Lab, Dept. Life Sciences, University of Siena, Siena, Italy. .,Respiratory Diseases and Lung Transplant Unit, Dept. Internal and Specialist Medicine, AOUS, Siena, Italy.
| | - Laura Bergantini
- Respiratory Diseases and Lung Transplant Unit, Dept. Internal and Specialist Medicine, AOUS, Siena, Italy
| | - Paolo Cameli
- Respiratory Diseases and Lung Transplant Unit, Dept. Internal and Specialist Medicine, AOUS, Siena, Italy
| | - Miriana d'Alessandro
- Respiratory Diseases and Lung Transplant Unit, Dept. Internal and Specialist Medicine, AOUS, Siena, Italy
| | - Alfonso Carleo
- Department of Pneumology, Medical School Hannover (MHH), Hannover, Germany
| | - Enxhi Shaba
- Functional Proteomics Lab, Dept. Life Sciences, University of Siena, Siena, Italy
| | - Paola Rottoli
- Respiratory Diseases and Lung Transplant Unit, Dept. Internal and Specialist Medicine, AOUS, Siena, Italy
| | - Luca Bini
- Functional Proteomics Lab, Dept. Life Sciences, University of Siena, Siena, Italy
| | - Elena Bargagli
- Respiratory Diseases and Lung Transplant Unit, Dept. Internal and Specialist Medicine, AOUS, Siena, Italy
| |
Collapse
|
17
|
Cao H, Chen X, Hou J, Wang C, Xiang Z, Shen Y, Han X. The Shh/Gli signaling cascade regulates myofibroblastic activation of lung-resident mesenchymal stem cells via the modulation of Wnt10a expression during pulmonary fibrogenesis. J Transl Med 2020; 100:363-377. [PMID: 31541181 DOI: 10.1038/s41374-019-0316-8] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 08/16/2019] [Accepted: 08/16/2019] [Indexed: 01/08/2023] Open
Abstract
Lung-resident mesenchymal stem cells (LR-MSCs) are important regulators of lung repair and regeneration, and evidence suggests that this cell population also plays a vital role in fibrosis. Crosstalk between sonic hedgehog (Shh) signaling and wingless/integrated (Wnt) has been demonstrated in idiopathic pulmonary fibrosis (IPF). However, the underlying correlation between LR-MSCs and the Shh-Wnt signaling cascade remains poorly understood. Here, we identified Wnt10a as a key factor in pulmonary fibrosis. Using a bleomycin mouse model, we found that highly expressed Wnt10a was secreted by LR-MSCs undergoing myofibroblastic differentiation. LR-MSCs with myofibroblast characteristics isolated from fibrotic lungs exhibited increased Shh pathway activity, suggesting their role as Shh targets. In vitro, LR-MSCs responded to stimulation by recombinant Shh, acquiring a myofibroblast phenotype. We further demonstrated that the Shh/glioblastoma (Gli) system machinery regulated LR-MSC-to-myofibroblast transition and pulmonary fibrosis via manipulation of Wnt/β-catenin signaling. Accordingly, inhibition of the Shh-Wnt signaling cascade prevented LR-MSC transformation into myofibroblasts and ameliorated pulmonary fibrotic lesions. Moreover, induction of Wnt10a expression and activation of Shh/Gli signaling were confirmed in human pulmonary fibrosis. In summary, this study linking the Shh-Wnt signaling cascade with LR-MSC fibrogenic activity furthered the current understanding of pulmonary fibrosis pathogenesis and might provide a new perspective in the development of treatment strategies for IPF.
Collapse
Affiliation(s)
- Honghui Cao
- Immunology and Reproduction Biology Laboratory & State Key Laboratory of Analytical Chemistry for Life Science, Medical School, Nanjing University, 210093, Nanjing, China.,Jiangsu Key Laboratory of Molecular Medicine, Nanjing University, 210093, Nanjing, China
| | - Xiang Chen
- Immunology and Reproduction Biology Laboratory & State Key Laboratory of Analytical Chemistry for Life Science, Medical School, Nanjing University, 210093, Nanjing, China.,Jiangsu Key Laboratory of Molecular Medicine, Nanjing University, 210093, Nanjing, China
| | - Jiwei Hou
- Immunology and Reproduction Biology Laboratory & State Key Laboratory of Analytical Chemistry for Life Science, Medical School, Nanjing University, 210093, Nanjing, China.,Jiangsu Key Laboratory of Molecular Medicine, Nanjing University, 210093, Nanjing, China
| | - Cong Wang
- State Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases, Center of New Drug Discovery, China Pharmaceutical University, 24 Tong Jia Xiang, 210009, Nanjing, China
| | - Zou Xiang
- Department of Health Technology and Informatics, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China
| | - Yi Shen
- Department of Cardiothoracic Surgery, Jinling Hospital, Medical School of Nanjing University, Nanjing, China.
| | - Xiaodong Han
- Immunology and Reproduction Biology Laboratory & State Key Laboratory of Analytical Chemistry for Life Science, Medical School, Nanjing University, 210093, Nanjing, China. .,Jiangsu Key Laboratory of Molecular Medicine, Nanjing University, 210093, Nanjing, China.
| |
Collapse
|
18
|
Noël A, Hansen S, Zaman A, Perveen Z, Pinkston R, Hossain E, Xiao R, Penn A. In utero exposures to electronic-cigarette aerosols impair the Wnt signaling during mouse lung development. Am J Physiol Lung Cell Mol Physiol 2020; 318:L705-L722. [PMID: 32083945 DOI: 10.1152/ajplung.00408.2019] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Currently, more than 9 million American adults, including women of childbearing age, use electronic-cigarettes (e-cigs). Further, the prevalence of maternal vaping now approaching 10% is similar to that of maternal smoking. Little, however, is known about the effects of fetal exposures to nicotine-rich e-cig aerosols on lung development. In this study, we assessed whether in utero exposures to e-cig aerosols compromised lung development in mice. A third-generation e-cig device was used to expose pregnant BALB/c mice by inhalation to 36 mg/mL of nicotine cinnamon-flavored e-cig aerosols for 14-31 days. This included exposures for either 12 days before mating plus during gestation (preconception groups) or only during gestation (prenatal groups). Respective control mice were exposed to filtered air. Subgroups of offspring were euthanized at birth or at 4 wk of age. Compared with respective air-exposed controls, both preconception and prenatal exposures to e-cig aerosols significantly decreased the offspring birth weight and body length. In the preconception group, 7 inflammation-related genes were downregulated, including 4 genes common to both dams and fetuses, denoting an e-cig immunosuppressive effect. Lung morphometry assessments of preconception e-cig-exposed offspring showed a significantly increased tissue fraction at birth. This result was supported by the downregulation of 75 lung genes involved in the Wnt signaling, which is essential to lung organogenesis. Thus, our data indicate that maternal vaping impairs pregnancy outcomes, alters fetal lung structure, and dysregulates the Wnt signaling. This study provides experimental evidence for future regulations of e-cig products for pregnant women and developmentally vulnerable populations.
Collapse
Affiliation(s)
- Alexandra Noël
- Department of Comparative Biomedical Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, Louisiana
| | - Shannon Hansen
- Department of Comparative Biomedical Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, Louisiana
| | - Anusha Zaman
- Department of Comparative Biomedical Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, Louisiana
| | - Zakia Perveen
- Department of Comparative Biomedical Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, Louisiana
| | - Rakeysha Pinkston
- Department of Comparative Biomedical Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, Louisiana.,Health Research Center, Department of Environmental Toxicology, Southern University and A&M College, Baton Rouge, Louisiana
| | - Ekhtear Hossain
- Department of Comparative Biomedical Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, Louisiana
| | - Rui Xiao
- Department of Anesthesiology, Columbia University Medical Center, New York, New York
| | - Arthur Penn
- Department of Comparative Biomedical Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, Louisiana
| |
Collapse
|
19
|
Duan FF, Barron G, Meliton A, Mutlu GM, Dulin NO, Schuger L. P311 Promotes Lung Fibrosis via Stimulation of Transforming Growth Factor-β1, -β2, and -β3 Translation. Am J Respir Cell Mol Biol 2019; 60:221-231. [PMID: 30230348 DOI: 10.1165/rcmb.2018-0028oc] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Interstitial lung fibrosis, a frequently idiopathic and fatal disease, has been linked to the increased expression of profibrotic transforming growth factor (TGF)-βs. P311 is an RNA-binding protein that stimulates TGF-β1, -β2, and -β3 translation in several cell types through its interaction with the eukaryotic translation initiation factor 3b. We report that P311 is switched on in the lungs of patients with idiopathic pulmonary fibrosis (IPF) and in the mouse model of bleomycin (BLM)-induced pulmonary fibrosis. To assess the in vivo role of P311 in lung fibrosis, BLM was instilled into the lungs of P311-knockout mice, in which fibrotic changes were significantly decreased in tandem with a reduction in TGF-β1, -β2, and -β3 concentration/activity compared with BLM-treated wild-type mice. Complementing these findings, forced P311 expression increased TGF-β concentration/activity in mouse and human lung fibroblasts, thereby leading to an activated phenotype with increased collagen production, as seen in IPF. Consistent with a specific effect of P311 on TGF-β translation, TGF-β1-, -β2-, and -β3-neutralizing antibodies downregulated P311-induced collagen production by lung fibroblasts. Furthermore, treatment of BLM-exposed P311 knockouts with recombinant TGF-β1, -β2, and -β3 induced pulmonary fibrosis to a degree similar to that found in BLM-treated wild-type mice. These studies demonstrate the essential function of P311 in TGF-β-mediated lung fibrosis. Targeting P311 could prove efficacious in ameliorating the severity of IPF while circumventing the development of autoimmune complications and toxicities associated with the use of global TGF-β inhibitors.
Collapse
Affiliation(s)
| | | | - Angelo Meliton
- 2 Section of Pulmonary and Critical Care Medicine, Department of Medicine, The University of Chicago Medical School, Chicago, Illinois
| | - Gokhan M Mutlu
- 2 Section of Pulmonary and Critical Care Medicine, Department of Medicine, The University of Chicago Medical School, Chicago, Illinois
| | - Nickolai O Dulin
- 2 Section of Pulmonary and Critical Care Medicine, Department of Medicine, The University of Chicago Medical School, Chicago, Illinois
| | | |
Collapse
|
20
|
Munguía-Reyes A, Balderas-Martínez YI, Becerril C, Checa M, Ramírez R, Ortiz B, Meléndez-Zajgla J, Pardo A, Selman M. R-Spondin-2 Is Upregulated in Idiopathic Pulmonary Fibrosis and Affects Fibroblast Behavior. Am J Respir Cell Mol Biol 2019; 59:65-76. [PMID: 29345973 DOI: 10.1165/rcmb.2017-0115oc] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Idiopathic pulmonary fibrosis (IPF) is characterized by the expansion of the myofibroblast population, excessive extracellular matrix accumulation, and destruction of the lung parenchyma. The R-spondin family (RSPO) comprises a group of proteins essential for development. Among them, RSPO2 is expressed primarily in the lungs, and its mutations cause severe defects in the respiratory tract. Interestingly, RSPO2 participates in the canonical Wingless/int1 pathway, a critical route in the pathogenesis of IPF. Thus, the aim of this study was to examine the expression and putative role of RSPO2 in this disease. We found that RSPO2 and its receptor leucine-rich G protein-coupled receptor 6 were upregulated in IPF lungs, where they localized primarily in fibroblasts and epithelial cells. Stimulation of IPF and normal lung fibroblasts with recombinant human RSPO2 resulted in the deregulation of numerous genes, although the transcriptional response was essentially distinct. In IPF fibroblasts, RSPO2 stimulation induced the up- or downregulation of several genes involved in the Wingless/int1 pathway (mainly from noncanonical signaling). In both normal and IPF fibroblasts, RSPO2 modifies the expression of genes implicated in several pathways, including the cell cycle and apoptosis. In accordance with gene expression, the stimulation of normal and IPF fibroblasts with RSPO2 significantly reduced cell proliferation and induced cell death. RSPO2 also inhibited collagen production and increased the expression of matrix metalloproteinase 1. Silencing RSPO2 with shRNA induced the opposite effects. Our findings demonstrate, for the first time to our knowledge, that RSPO2 is upregulated in IPF, where it appears to have an antifibrotic role.
Collapse
Affiliation(s)
- Adrián Munguía-Reyes
- 1 Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas (INER), Mexico City, Mexico
| | - Yalbi I Balderas-Martínez
- 1 Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas (INER), Mexico City, Mexico.,2 Cátedra Consejo Nacional de Ciencia y Tecnología (CONACyT)-INER, Mexico City, Mexico
| | - Carina Becerril
- 1 Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas (INER), Mexico City, Mexico
| | - Marco Checa
- 1 Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas (INER), Mexico City, Mexico
| | - Remedios Ramírez
- 3 Facultad de Ciencias, Universidad Nacional Autónoma de México, Mexico City, Mexico; and
| | - Blanca Ortiz
- 1 Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas (INER), Mexico City, Mexico
| | | | - Annie Pardo
- 3 Facultad de Ciencias, Universidad Nacional Autónoma de México, Mexico City, Mexico; and
| | - Moisés Selman
- 1 Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas (INER), Mexico City, Mexico
| |
Collapse
|
21
|
Li Yim AYF, de Bruyn JR, Duijvis NW, Sharp C, Ferrero E, de Jonge WJ, Wildenberg ME, Mannens MMAM, Buskens CJ, D’Haens GR, Henneman P, te Velde AA. A distinct epigenetic profile distinguishes stenotic from non-inflamed fibroblasts in the ileal mucosa of Crohn's disease patients. PLoS One 2018; 13:e0209656. [PMID: 30589872 PMCID: PMC6307755 DOI: 10.1371/journal.pone.0209656] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Accepted: 12/10/2018] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND The chronic remitting and relapsing intestinal inflammation characteristic of Crohn's disease frequently leads to fibrosis and subsequent stenosis of the inflamed region. Approximately a third of all Crohn's disease patients require resection at some stage in their disease course. As the pathogenesis of Crohn's disease associated fibrosis is largely unknown, a strong necessity exists to better understand the pathophysiology thereof. METHODS In this study, we investigated changes of the DNA methylome and transcriptome of ileum-derived fibroblasts associated to the occurrence of Crohn's disease associated fibrosis. Eighteen samples were included in a DNA methylation array and twenty-one samples were used for RNA sequencing. RESULTS Most differentially methylated regions and differentially expressed genes were observed when comparing stenotic with non-inflamed samples. By contrast, few differences were observed when comparing Crohn's disease with non-Crohn's disease, or inflamed with non-inflamed tissue. Integrative methylation and gene expression analyses revealed dysregulation of genes associated to the PRKACA and E2F1 network, which is involved in cell cycle progression, angiogenesis, epithelial to mesenchymal transition, and bile metabolism. CONCLUSION Our research provides evidence that the methylome and the transcriptome are systematically dysregulated in stenosis-associated fibroblasts.
Collapse
Affiliation(s)
- Andrew Y. F. Li Yim
- Genome Diagnostics Laboratory, Department of Clinical Genetics, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
- Epigenetics Discovery Performance Unit, GlaxoSmithKline, Stevenage, United Kingdom
| | - Jessica R. de Bruyn
- Tytgat Institute for Liver and Intestinal Research, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
- Department of Gastroenterology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Nicolette W. Duijvis
- Tytgat Institute for Liver and Intestinal Research, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Catriona Sharp
- Epigenetics Discovery Performance Unit, GlaxoSmithKline, Stevenage, United Kingdom
| | - Enrico Ferrero
- Computational Biology, Target Sciences, GlaxoSmithKline, Stevenage, United Kingdom
| | - Wouter J. de Jonge
- Tytgat Institute for Liver and Intestinal Research, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Manon E. Wildenberg
- Tytgat Institute for Liver and Intestinal Research, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Marcel M. A. M. Mannens
- Genome Diagnostics Laboratory, Department of Clinical Genetics, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Christianne J. Buskens
- Department of Surgery, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Geert R. D’Haens
- Department of Gastroenterology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Peter Henneman
- Genome Diagnostics Laboratory, Department of Clinical Genetics, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Anje A. te Velde
- Tytgat Institute for Liver and Intestinal Research, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
- * E-mail:
| |
Collapse
|
22
|
Frost J, Estivill X, Ramsay M, Tikly M. Dysregulation of the Wnt signaling pathway in South African patients with diffuse systemic sclerosis. Clin Rheumatol 2018; 38:933-938. [DOI: 10.1007/s10067-018-4298-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 09/11/2018] [Accepted: 09/13/2018] [Indexed: 12/16/2022]
|
23
|
Chen X, Shi C, Cao H, Chen L, Hou J, Xiang Z, Hu K, Han X. The hedgehog and Wnt/β-catenin system machinery mediate myofibroblast differentiation of LR-MSCs in pulmonary fibrogenesis. Cell Death Dis 2018; 9:639. [PMID: 29844390 PMCID: PMC5974360 DOI: 10.1038/s41419-018-0692-9] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 05/07/2018] [Indexed: 12/21/2022]
Abstract
Idiopathic pulmonary fibrosis (IPF) is a chronic, progressive and fatal lung disease that is characterized by enhanced changes in stem cell differentiation and fibroblast proliferation. Resident mesenchymal stem cells (LR-MSCs) can undergo phenotype conversion to myofibroblasts to augment extracellular matrix production, impairing function and contributing to pulmonary fibrosis. Hedgehog and Wnt signaling are developmental signal cascades that play an essential role in regulating embryogenesis and tissue homeostasis. Recently, it has been reported that both hedgehog and Wnt signaling play important roles in pulmonary fibrogenesis. Thus, the identification of specific target regulators may yield new strategy for pulmonary fibrosis therapies. In our work, we demonstrated the critical role of Gli1, Wnt7b, Wnt10a and Fzd10 in the process of pulmonary fibrogenesis in vitro and in vivo. Gli1 was induced in LR-MSCs following TGF-β1 treatment and fibrotic lung tissues. Inhibition of Gli1 suppressed myofibroblast differentiation of LR-MSCs and pulmonary fibrosis, and decreased the expression of Wnt7b, Wnt10a and β-catenin. Gli1 bound to and increased promoter activity of the Wnt7b and Wnt10a genes, and Wnt7b and Wnt10a were critical activators of Wnt/β-catenin signaling. It was noteworthy that Fzd10 knockdown reduced Wnt7b and Wnt10a-induced activation of Wnt/β-catenin signaling, which imply that Wnt7b and Wnt10a may be the ligands for Fzd10. Moreover, siRNA-mediated inhibition of Fzd10 prevented TGF-β1-induced myofibroblast differentiation of LR-MSCs in vitro and impaired bleomycin-induced pulmonary fibrosis. We conclude that hedgehog and Wnt/β-catenin signaling play a critical role in promoting myofibroblast differentiation of LR-MSCs and development of pulmonary fibrosis. These findings elucidate a therapeutic approach to attenuate pulmonary fibrosis through targeted inhibition of Gli1 or Fzd10.
Collapse
Affiliation(s)
- Xiang Chen
- Immunology and Reproduction Biology Laboratory & State Key Laboratory of Analytical Chemistry for Life Science, Medical School, Nanjing University, Nanjing, Jiangsu, 210093, China.,Jiangsu Key Laboratory of Molecular Medicine, Nanjing, 210093, China
| | - Chaowen Shi
- Immunology and Reproduction Biology Laboratory & State Key Laboratory of Analytical Chemistry for Life Science, Medical School, Nanjing University, Nanjing, Jiangsu, 210093, China.,Jiangsu Key Laboratory of Molecular Medicine, Nanjing, 210093, China
| | - Honghui Cao
- Immunology and Reproduction Biology Laboratory & State Key Laboratory of Analytical Chemistry for Life Science, Medical School, Nanjing University, Nanjing, Jiangsu, 210093, China.,Jiangsu Key Laboratory of Molecular Medicine, Nanjing, 210093, China
| | - Ling Chen
- Immunology and Reproduction Biology Laboratory & State Key Laboratory of Analytical Chemistry for Life Science, Medical School, Nanjing University, Nanjing, Jiangsu, 210093, China.,Jiangsu Key Laboratory of Molecular Medicine, Nanjing, 210093, China
| | - Jiwei Hou
- Immunology and Reproduction Biology Laboratory & State Key Laboratory of Analytical Chemistry for Life Science, Medical School, Nanjing University, Nanjing, Jiangsu, 210093, China.,Jiangsu Key Laboratory of Molecular Medicine, Nanjing, 210093, China
| | - Zou Xiang
- Department of Health Technology and Informatics, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China
| | - Kebin Hu
- Department of Medicine, Division of Nephrology, Penn State University College of Medicine, Hershey, PA, 17033, USA
| | - Xiaodong Han
- Immunology and Reproduction Biology Laboratory & State Key Laboratory of Analytical Chemistry for Life Science, Medical School, Nanjing University, Nanjing, Jiangsu, 210093, China. .,Jiangsu Key Laboratory of Molecular Medicine, Nanjing, 210093, China.
| |
Collapse
|
24
|
Wang KY, Yamada S, Izumi H, Tsukamoto M, Nakashima T, Tasaki T, Guo X, Uramoto H, Sasaguri Y, Kohno K. Critical in vivo roles of WNT10A in wound healing by regulating collagen expression/synthesis in WNT10A-deficient mice. PLoS One 2018; 13:e0195156. [PMID: 29596490 PMCID: PMC5875851 DOI: 10.1371/journal.pone.0195156] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Accepted: 03/16/2018] [Indexed: 12/21/2022] Open
Abstract
Background We have reported that WNT10A plays a critical role in the growth of fibroblasts/myofibroblasts and microvascular endothelial cells, i.e.; wound healing/scarring. To ascertain the in vivo regulatory, central functions of WNT10A, we examined the net effects of WNT10A depletion using WNT10A-deficient mice (WNT10A–/–). Methods and results We generated WNT10A–/–mice, displaying a range of unique phenotypes of morpho/organogenetic failure, such as growth retardation, alopecia, kyphosis and infertility, and then focused on the functions of WNT10A in wound healing. We subjected C57BL/6J wild-type (WT) or WNT10A–/–mice to skin ulcer formation. The WNT10A–/–mice had significantly larger injured areas and delayed wound healing, which were associated with (a) a smaller number of fibroblasts/myofibroblasts and microvessels; and (b) more reduced expression and synthesis of collagen, compared with WT mice with intact WNT10A expression, especially in those with activated myofibroblasts. Conclusions These observations indicate that WNT10A signaling can play a pivotal in vivo role in wound healing by regulating the expression and synthesis of collagen, as one of fibrogenic factors, at least in part, and critical in vivo roles of WNT10A-mediated effective wound healing are extremely closely associated with collagen expression.
Collapse
Affiliation(s)
- Ke-Yong Wang
- Shared-Use Research Center, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Sohsuke Yamada
- Department of Pathology and Laboratory Medicine Kanazawa Medical University, Ishikawa, Japan
- * E-mail: (SY); (KK)
| | - Hiroto Izumi
- Department of Occupational Pneumology, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Manabu Tsukamoto
- Department of Orthopaedic Surgery, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Tamiji Nakashima
- Department of Human, Information and Life Sciences School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Takashi Tasaki
- Department of Pathology and Cell Biology, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Xin Guo
- Department of Pathology and Laboratory Medicine Kanazawa Medical University, Ishikawa, Japan
| | - Hidetaka Uramoto
- Department of Thoracic Surgery, Kanazawa Medical University, Ishikawa, Japan
| | - Yasuyuki Sasaguri
- Department of Pathology and Cell Biology, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
- Laboratory of Pathology, Fukuoka Tokushukai Hospital, Fukuoka, Japan
| | - Kimitoshi Kohno
- Asahi-Matsumoto Hospital, Kitakyushu, Japan
- * E-mail: (SY); (KK)
| |
Collapse
|
25
|
Hosseinzadeh A, Javad-Moosavi SA, Reiter RJ, Hemati K, Ghaznavi H, Mehrzadi S. Idiopathic pulmonary fibrosis (IPF) signaling pathways and protective roles of melatonin. Life Sci 2018; 201:17-29. [PMID: 29567077 DOI: 10.1016/j.lfs.2018.03.032] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 03/13/2018] [Accepted: 03/15/2018] [Indexed: 12/19/2022]
Abstract
Idiopathic pulmonary fibrosis (IPF) is characterized by the progressive loss of lung function due to tissue scarring. A variety of pro-inflammatory and pro-fibrogenic factors including interleukin‑17A, transforming growth factor β, Wnt/β‑catenin, vascular endothelial growth factor, platelet-derived growth factor, fibroblast growth factors, endotelin‑1, renin angiotensin system and impaired caveolin‑1 function are involved in the IPF pathogenesis. Current therapies for IPF have some limitations and this highlights the need for effective therapeutic agents to treat this fatal disease. Melatonin and its metabolites are broad-spectrum antioxidants that not only remove reactive oxygen and nitrogen species by radical scavenging but also up-regulate the expression and activity of endogenous antioxidants. Via these actions, melatonin and its metabolites modulate a variety of molecular pathways in different pathophysiological conditions. Herein, we review the signaling pathways involved in the pathophysiology of IPF and the potentially protective effects of melatonin on these pathways.
Collapse
Affiliation(s)
- Azam Hosseinzadeh
- Razi Drug Research Center, Iran University of Medical Sciences, Tehran, Iran
| | | | - Russel J Reiter
- Department of Cellular and Structural Biology, UT Health, San Antonio, TX, USA
| | - Karim Hemati
- Department of Anesthesiology, Iran University of Medical Sciences, Tehran, Iran; Department of Anesthesiology, Ilam University of Medical Sciences, Ilam, Iran
| | - Habib Ghaznavi
- Department of Pharmacology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Saeed Mehrzadi
- Razi Drug Research Center, Iran University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
26
|
Shin DY, Jeong MH, Bang IJ, Kim HR, Chung KH. MicroRNA regulatory networks reflective of polyhexamethylene guanidine phosphate-induced fibrosis in A549 human alveolar adenocarcinoma cells. Toxicol Lett 2018; 287:49-58. [PMID: 29337256 DOI: 10.1016/j.toxlet.2018.01.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Revised: 12/26/2017] [Accepted: 01/11/2018] [Indexed: 12/28/2022]
Abstract
Polyhexamethylene guanidine phosphate (PHMG-phosphate), an active component of humidifier disinfectant, is suspected to be a major cause of pulmonary fibrosis. Fibrosis, induced by recurrent epithelial damage, is significantly affected by epigenetic regulation, including microRNAs (miRNAs). The aim of this study was to investigate the fibrogenic mechanisms of PHMG-phosphate through the profiling of miRNAs and their target genes. A549 cells were treated with 0.75 μg/mL PHMG-phosphate for 24 and 48 h and miRNA microarray expression analysis was conducted. The putative mRNA targets of the miRNAs were identified and subjected to Gene Ontology analysis. After exposure to PHMG-phosphate for 24 and 48 h, 46 and 33 miRNAs, respectively, showed a significant change in expression over 1.5-fold compared with the control. The integrated analysis of miRNA and mRNA microarray results revealed the putative targets that were prominently enriched were associated with the epithelial-mesenchymal transition (EMT), cell cycle changes, and apoptosis. The dose-dependent induction of EMT by PHMG-phosphate exposure was confirmed by western blot. We identified 13 putative EMT-related targets that may play a role in PHMG-phosphate-induced fibrosis according to the Comparative Toxicogenomic Database. Our findings contribute to the comprehension of the fibrogenic mechanism of PHMG-phosphate and will aid further study on PHMG-phosphate-induced toxicity.
Collapse
Affiliation(s)
- Da Young Shin
- School of Pharmacy, Sungkyunkwan University, Suwon, Gyeonggi-do, 16419, Republic of Korea
| | - Mi Ho Jeong
- School of Pharmacy, Sungkyunkwan University, Suwon, Gyeonggi-do, 16419, Republic of Korea
| | - In Jae Bang
- School of Pharmacy, Sungkyunkwan University, Suwon, Gyeonggi-do, 16419, Republic of Korea
| | - Ha Ryong Kim
- College of Pharmacy, Catholic University of Daegu, Gyeongsan, Gyeongsangbuk-do, 38430, Republic of Korea.
| | - Kyu Hyuck Chung
- School of Pharmacy, Sungkyunkwan University, Suwon, Gyeonggi-do, 16419, Republic of Korea.
| |
Collapse
|
27
|
Wang Y, Yella J, Chen J, McCormack FX, Madala SK, Jegga AG. Unsupervised gene expression analyses identify IPF-severity correlated signatures, associated genes and biomarkers. BMC Pulm Med 2017; 17:133. [PMID: 29058630 PMCID: PMC5649521 DOI: 10.1186/s12890-017-0472-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Accepted: 10/01/2017] [Indexed: 12/30/2022] Open
Abstract
Background Idiopathic Pulmonary Fibrosis (IPF) is a fatal fibrotic lung disease occurring predominantly in middle-aged and older adults. The traditional diagnostic classification of IPF is based on clinical, radiological, and histopathological features. However, the considerable heterogeneity in IPF presentation suggests that differences in gene expression profiles can help to characterize and distinguish disease severity. Methods We used data-driven unsupervised clustering analysis, combined with a knowledge-based approach to identify and characterize IPF subgroups. Results Using transcriptional profiles on lung tissue from 131 patients with IPF/UIP and 12 non-diseased controls, we identified six subgroups of IPF that generally correlated with the disease severity and lung function decline. Network-informed clustering identified the most severe subgroup of IPF that was enriched with genes regulating inflammatory processes, blood pressure and branching morphogenesis of the lung. The differentially expressed genes in six subgroups of IPF compared to healthy control include transcripts of extracellular matrix, epithelial-mesenchymal cell cross-talk, calcium ion homeostasis, and oxygen transport. Further, we compiled differentially expressed gene signatures to identify unique gene clusters that can segregate IPF from normal, and severe from mild IPF. Additional validations of these signatures were carried out in three independent cohorts of IPF/UIP. Finally, using knowledge-based approaches, we identified several novel candidate genes which may also serve as potential biomarkers of IPF. Conclusions Discovery of unique and redundant gene signatures for subgroups in IPF can be greatly facilitated through unsupervised clustering. Findings derived from such gene signatures may provide insights into pathogenesis of IPF and facilitate the development of clinically useful biomarkers. Electronic supplementary material The online version of this article (10.1186/s12890-017-0472-9) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Yunguan Wang
- Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Jaswanth Yella
- Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Jing Chen
- Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Francis X McCormack
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Cincinnati, Cincinnati, OH, USA
| | - Satish K Madala
- Division of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA. .,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
| | - Anil G Jegga
- Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA. .,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA. .,Department of Computer Science, University of Cincinnati College of Engineering, Cincinnati, OH, USA.
| |
Collapse
|
28
|
Dong T, Zhang Z, Zhou W, Zhou X, Geng C, Chang LK, Tian X, Liu S. WNT10A/β-catenin pathway in tumorigenesis of papillary thyroid carcinoma. Oncol Rep 2017; 38:1287-1294. [DOI: 10.3892/or.2017.5777] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Accepted: 05/31/2017] [Indexed: 11/06/2022] Open
|
29
|
Distinct Roles of Wnt/ β-Catenin Signaling in the Pathogenesis of Chronic Obstructive Pulmonary Disease and Idiopathic Pulmonary Fibrosis. Mediators Inflamm 2017; 2017:3520581. [PMID: 28588349 PMCID: PMC5447271 DOI: 10.1155/2017/3520581] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Revised: 03/29/2017] [Accepted: 04/12/2017] [Indexed: 02/07/2023] Open
Abstract
Wnt signaling pathways are tightly controlled under a physiological condition, under which they play key roles in many biological functions, including cell fate specification and tissue regeneration. Increasing lines of evidence recently demonstrated that a dysregulated activation of Wnt signaling, particularly the Wnt/β-catenin signaling, was involved in the pathogenesis of chronic pulmonary diseases, such as chronic obstructive pulmonary disease (COPD) and idiopathic pulmonary fibrosis (IPF). In this respect, Wnt signaling interacts with other cellular signaling pathways to regulate the initiation and pathogenic procedures of airway inflammation and remodeling, pulmonary myofibroblast proliferation, epithelial-to-mesenchymal transition (EMT), and development of emphysema. Intriguingly, Wnt/β-catenin signaling is activated in IPF; an inhibition of this signaling leads to an alleviation of pulmonary inflammation and fibrosis in experimental models. Conversely, Wnt/β-catenin signaling is inactivated in COPD tissues, and its reactivation results in an amelioration of airspace enlargement with a restored alveolar epithelial structure and function in emphysema models. These studies thus imply distinct mechanisms of Wnt/β-catenin signaling in the pathogenesis of these two chronic pulmonary diseases, indicating potential targets for COPD and IPF treatments. This review article aims to summarize the involvement and pathogenic roles of Wnt signaling pathways in the COPD and IPF, with a focus on the implication of Wnt/β-catenin signaling as underlying mechanisms and therapeutic targets in these two incurable diseases.
Collapse
|
30
|
|
31
|
Selman M, López-Otín C, Pardo A. Age-driven developmental drift in the pathogenesis of idiopathic pulmonary fibrosis. Eur Respir J 2016; 48:538-52. [DOI: 10.1183/13993003.00398-2016] [Citation(s) in RCA: 84] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Accepted: 05/13/2016] [Indexed: 12/21/2022]
Abstract
Idiopathic pulmonary fibrosis (IPF) is a progressive and usually lethal disease of unknown aetiology. A growing body of evidence supports that IPF represents an epithelial-driven process characterised by aberrant epithelial cell behaviour, fibroblast/myofibroblast activation and excessive accumulation of extracellular matrix with the subsequent destruction of the lung architecture. The mechanisms involved in the abnormal hyper-activation of the epithelium are unclear, but we propose that recapitulation of pathways and processes critical to embryological development associated with a tissue specific age-related stochastic epigenetic drift may be implicated. These pathways may also contribute to the distinctive behaviour of IPF fibroblasts. Genomic and epigenomic studies have revealed that wingless/Int, sonic hedgehog and other developmental signalling pathways are reactivated and deregulated in IPF. Moreover, some of these pathways cross-talk with transforming growth factor-β activating a profibrotic feedback loop. The expression pattern of microRNAs is also dysregulated in IPF and exhibits a similar expression profile to embryonic lungs. In addition, senescence, a process usually associated with ageing, which occurs early in alveolar epithelial cells of IPF lungs, likely represents a conserved programmed developmental mechanism. Here, we review the major developmental pathways that get twisted in IPF, and discuss the connection with ageing and potential therapeutic approaches.
Collapse
|