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Zhang Q, Li G, Zhao G, Yan C, Lv H, Fu Y, Li Y, Zhao Z. Preparation and evaluation of inhalable S-allylmercapto-N-acetylcysteine and nintedanib co-loaded liposomes for pulmonary fibrosis. Eur J Pharm Sci 2024; 197:106779. [PMID: 38670294 DOI: 10.1016/j.ejps.2024.106779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 04/22/2024] [Accepted: 04/23/2024] [Indexed: 04/28/2024]
Abstract
Orally marketed products nintedanib (NDNB) and pirfenidone (PFD) for pulmonary fibrosis (PF) are administered in high doses and have been shown to have serious toxic and side effects. NDNB can cause the elevation of galectin-3, which activates the NF-κB signaling pathway and causes the inflammatory response. S-allylmercapto-N-acetylcysteine (ASSNAC) can alleviate the inflammation response by inhibiting the TLR-4/NF-κB signaling pathway. Therefore, we designed and prepared inhalable ASSNAC and NDNB co-loaded liposomes for the treatment of pulmonary fibrosis. The yellow, spheroidal co-loaded liposomes with a particle size of 98.32±1.98 nm and zeta potential of -22.5 ± 1.58 mV were produced. The aerodynamic fine particle fraction (FPF) and mass median aerodynamic diameter (MMAD) of NDNB were >50 % (81.14 %±0.22 %) and <5 μm (1.79 μm±0.06 μm) in the nebulized liposome solution, respectively. The results showed that inhalation improved the lung deposition and retention times of both drugs. DSPE-PEG 2000 in the liposome formulation enhanced the mucus permeability and reduced phagocytic efflux mediated by macrophages. ASSNAC reduced the mRNA over-expressions of TLR-4, MyD88 and NF-κB caused by NDNB, which could reduce the NDNB's side effects. The Masson's trichrome staining of lung tissues and the levels of CAT, TGF-β1, HYP, collagen III and mRNA expressions of Collagen I, Collagen III and α-SMA in lung tissues revealed that NDNB/Lip inhalation was more beneficial to alleviate fibrosis than oral NDNB. Although the dose of NDNB/Lip was 30 times lower than that in the oral group, the inhaled NDNB/Lip group had better or comparable anti-fibrotic effects to those in the oral group. According to the expressions of Collagen I, Collagen III and α-SMA in vivo and in vitro, the combination of ASSNAC and NDNB was more effective than the single drugs for pulmonary fibrosis. Therefore, this study provided a new scheme for the treatment of pulmonary fibrosis.
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Affiliation(s)
- Qinxiu Zhang
- Department of Pharmaceutics, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheelloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, China; Laboratory of Drug Discovery and Design, School of Pharmacy, Liaocheng University, Liaocheng, Shandong 252000, China; Key University Laboratory of Pharmaceutics & Drug Delivery Systems of Shandong Province, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, China
| | - Genju Li
- Department of Pharmaceutics, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheelloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, China; Key University Laboratory of Pharmaceutics & Drug Delivery Systems of Shandong Province, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, China
| | - Guozhi Zhao
- Department of Pharmaceutics, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheelloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, China; Key University Laboratory of Pharmaceutics & Drug Delivery Systems of Shandong Province, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, China
| | - Chongzheng Yan
- Department of Pharmaceutics, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheelloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, China; Key University Laboratory of Pharmaceutics & Drug Delivery Systems of Shandong Province, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, China
| | - Huaiyou Lv
- Department of Pharmaceutics, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheelloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, China; Key University Laboratory of Pharmaceutics & Drug Delivery Systems of Shandong Province, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, China
| | - Yaqing Fu
- Department of Pharmaceutics, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheelloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, China; Key University Laboratory of Pharmaceutics & Drug Delivery Systems of Shandong Province, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, China
| | - Yuhan Li
- Department of Pharmaceutics, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheelloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, China; Key University Laboratory of Pharmaceutics & Drug Delivery Systems of Shandong Province, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, China
| | - Zhongxi Zhao
- Department of Pharmaceutics, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheelloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, China; Key University Laboratory of Pharmaceutics & Drug Delivery Systems of Shandong Province, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, China; Pediatric Pharmaceutical Engineering Laboratory of Shandong Province, Shandong Dyne Marine Biopharmaceutical Company Limited, Rongcheng, Shandong 264300, China; Chemical Immunopharmaceutical Engineering Laboratory of Shandong Province, Shandong Xili Pharmaceutical Company Limited, Heze, Shandong 274300, China.
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Althobiani MA, Russell AM, Jacob J, Ranjan Y, Folarin AA, Hurst JR, Porter JC. Interstitial lung disease: a review of classification, etiology, epidemiology, clinical diagnosis, pharmacological and non-pharmacological treatment. Front Med (Lausanne) 2024; 11:1296890. [PMID: 38698783 PMCID: PMC11063378 DOI: 10.3389/fmed.2024.1296890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 03/26/2024] [Indexed: 05/05/2024] Open
Abstract
Interstitial lung diseases (ILDs) refer to a heterogeneous and complex group of conditions characterized by inflammation, fibrosis, or both, in the interstitium of the lungs. This results in impaired gas exchange, leading to a worsening of respiratory symptoms and a decline in lung function. While the etiology of some ILDs is unclear, most cases can be traced back to factors such as genetic predispositions, environmental exposures (including allergens, toxins, and air pollution), underlying autoimmune diseases, or the use of certain medications. There has been an increase in research and evidence aimed at identifying etiology, understanding epidemiology, improving clinical diagnosis, and developing both pharmacological and non-pharmacological treatments. This review provides a comprehensive overview of the current state of knowledge in the field of interstitial lung diseases.
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Affiliation(s)
- Malik A. Althobiani
- Royal Free Campus, UCL Respiratory, University College London, London, United Kingdom
- Department of Respiratory Therapy, Faculty of Medical Rehabilitation Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Anne-Marie Russell
- School of Health and Care Professions, University of Exeter, Exeter, United Kingdom
- School of Medicine and Health, University of Birmingham, Birmingham, United Kingdom
| | - Joseph Jacob
- UCL Respiratory, University College London, London, United Kingdom
- Satsuma Lab, Centre for Medical Image Computing, University College London Respiratory, University College London, London, United Kingdom
| | - Yatharth Ranjan
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Amos A. Folarin
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
- NIHR Biomedical Research Centre at South London and Maudsley NHS Foundation Trust, King's College London, London, United Kingdom
- Institute of Health Informatics, University College London, London, United Kingdom
- NIHR Biomedical Research Centre at University College London Hospitals, NHS Foundation Trust, London, United Kingdom
| | - John R. Hurst
- Royal Free Campus, UCL Respiratory, University College London, London, United Kingdom
| | - Joanna C. Porter
- UCL Respiratory, University College London, London, United Kingdom
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3
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Han MM, Tang L, Huang B, Li XN, Fang YF, Qi L, Duan BW, Yao YT, He YJ, Xing L, Jiang HL. Inhaled nanoparticles for treating idiopathic pulmonary fibrosis by inhibiting honeycomb cyst and alveoli interstitium remodeling. J Control Release 2024; 366:732-745. [PMID: 38242209 DOI: 10.1016/j.jconrel.2024.01.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 01/03/2024] [Accepted: 01/15/2024] [Indexed: 01/21/2024]
Abstract
Idiopathic pulmonary fibrosis (IPF) is a progressive lung disease with high mortality. The Food and Drug Administration-approved drugs, nintedanib and pirfenidone, could delay progressive fibrosis by inhibiting the overactivation of fibroblast, however, there was no significant improvement in patient survival due to low levels of drug accumulation and remodeling of honeycomb cyst and interstitium surrounding the alveoli. Herein, we constructed a dual drug (verteporfin and pirfenidone)-loaded nanoparticle (Lip@VP) with the function of inhibiting airway epithelium fluidization and fibroblast overactivation to prevent honeycomb cyst and interstitium remodeling. Specifically, Lip@VP extensively accumulated in lung tissues via atomized inhalation. Released verteporfin inhibited the fluidization of airway epithelium and the formation of honeycomb cyst, and pirfenidone inhibited fibroblast overactivation and reduced cytokine secretion that promoted the fluidization of airway epithelium. Our results indicated that Lip@VP successfully rescued lung function through inhibiting honeycomb cyst and interstitium remodeling. This study provided a promising strategy to improve the therapeutic efficacy for IPF.
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Affiliation(s)
- Meng-Meng Han
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China
| | - Ling Tang
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China
| | - Bin Huang
- Department of Lung Transplantation, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310000, China
| | - Xue-Na Li
- College of Pharmacy, Yanbian University, Yanji 133002, China
| | - Yue-Fei Fang
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China
| | - Liang Qi
- Department of Endocrinology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, China
| | - Bo-Wen Duan
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China
| | - Ya-Ting Yao
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China
| | - Yu-Jing He
- School of Pharmaceutical Sciences & Institute of Materia Medica Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan 250117, China
| | - Lei Xing
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China; Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, China Pharmaceutical University, Nanjing 210009, China
| | - Hu-Lin Jiang
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China; College of Pharmacy, Yanbian University, Yanji 133002, China; Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, China Pharmaceutical University, Nanjing 210009, China.
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4
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Ma H, Zhou IY, Chen YI, Rotile NJ, Ay I, Akam EA, Wang H, Knipe RS, Hariri LP, Zhang C, Drummond M, Pantazopoulos P, Moon BF, Boice AT, Zygmont SE, Weigand-Whittier J, Sojoodi M, Gonzalez-Villalobos RA, Hansen MK, Tanabe KK, Caravan P. Tailored Chemical Reactivity Probes for Systemic Imaging of Aldehydes in Fibroproliferative Diseases. J Am Chem Soc 2023; 145:20825-20836. [PMID: 37589185 PMCID: PMC11022681 DOI: 10.1021/jacs.3c04964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/18/2023]
Abstract
During fibroproliferation, protein-associated extracellular aldehydes are formed by the oxidation of lysine residues on extracellular matrix proteins to form the aldehyde allysine. Here we report three Mn(II)-based, small-molecule magnetic resonance probes that contain α-effect nucleophiles to target allysine in vivo and report on tissue fibrogenesis. We used a rational design approach to develop turn-on probes with a 4-fold increase in relaxivity upon targeting. The effects of aldehyde condensation rate and hydrolysis kinetics on the performance of the probes to detect tissue fibrogenesis non-invasively in mouse models were evaluated by a systemic aldehyde tracking approach. We showed that, for highly reversible ligations, off-rate was a stronger predictor of in vivo efficiency, enabling histologically validated, three-dimensional characterization of pulmonary fibrogenesis throughout the entire lung. The exclusive renal elimination of these probes allowed for rapid imaging of liver fibrosis. Reducing the hydrolysis rate by forming an oxime bond with allysine enabled delayed phase imaging of kidney fibrogenesis. The imaging efficacy of these probes, coupled with their rapid and complete elimination from the body, makes them strong candidates for clinical translation.
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Affiliation(s)
- Hua Ma
- Athinoula A. Martinos Center for Biomedical Imaging, Institute for Innovation in Imaging (i), Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02129, United States
| | - Iris Y. Zhou
- Athinoula A. Martinos Center for Biomedical Imaging, Institute for Innovation in Imaging (i), Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02129, United States
| | - Y. Iris Chen
- Athinoula A. Martinos Center for Biomedical Imaging, Institute for Innovation in Imaging (i), Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02129, United States
| | - Nicholas J. Rotile
- Athinoula A. Martinos Center for Biomedical Imaging, Institute for Innovation in Imaging (i), Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02129, United States
| | - Ilknur Ay
- Athinoula A. Martinos Center for Biomedical Imaging, Institute for Innovation in Imaging (i), Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02129, United States
| | - Eman A. Akam
- Athinoula A. Martinos Center for Biomedical Imaging, Institute for Innovation in Imaging (i), Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02129, United States
| | - Huan Wang
- Athinoula A. Martinos Center for Biomedical Imaging, Institute for Innovation in Imaging (i), Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02129, United States
| | - Rachel S. Knipe
- Division of Pulmonary and Critical Care Medicine and the Center for Immunology and Inflammatory Diseases, Massachusetts General Hospital, Boston, Massachusetts 02114, United States
| | - Lida P. Hariri
- Division of Pulmonary and Critical Care Medicine and the Center for Immunology and Inflammatory Diseases, Massachusetts General Hospital, Boston, Massachusetts 02114, United States
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02114, United States
| | - Caiyuan Zhang
- Athinoula A. Martinos Center for Biomedical Imaging, Institute for Innovation in Imaging (i), Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02129, United States
| | - Matthew Drummond
- Division of Pulmonary and Critical Care Medicine and the Center for Immunology and Inflammatory Diseases, Massachusetts General Hospital, Boston, Massachusetts 02114, United States
| | - Pamela Pantazopoulos
- Athinoula A. Martinos Center for Biomedical Imaging, Institute for Innovation in Imaging (i), Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02129, United States
| | - Brianna F. Moon
- Athinoula A. Martinos Center for Biomedical Imaging, Institute for Innovation in Imaging (i), Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02129, United States
| | - Avery T. Boice
- Athinoula A. Martinos Center for Biomedical Imaging, Institute for Innovation in Imaging (i), Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02129, United States
| | - Samantha E. Zygmont
- Athinoula A. Martinos Center for Biomedical Imaging, Institute for Innovation in Imaging (i), Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02129, United States
| | - Jonah Weigand-Whittier
- Athinoula A. Martinos Center for Biomedical Imaging, Institute for Innovation in Imaging (i), Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02129, United States
| | - Mozhdeh Sojoodi
- Division of Gastrointestinal and Oncologic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02114, United States
| | - Romer A. Gonzalez-Villalobos
- Cardiovascular and Metabolism Discovery, Janssen Research and Development LLC, Boston, Massachusetts 02115, United States
| | - Michael K. Hansen
- Cardiovascular and Metabolism Discovery, Janssen Research and Development LLC, Boston, Massachusetts 02115, United States
| | - Kenneth K. Tanabe
- Division of Gastrointestinal and Oncologic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02114, United States
| | - Peter Caravan
- Athinoula A. Martinos Center for Biomedical Imaging, Institute for Innovation in Imaging (i), Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02129, United States
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5
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Zeng Q, Zhou TT, Huang WJ, Huang XT, Huang L, Zhang XH, Sang XX, Luo YY, Tian YM, Wu B, Liu L, Luo ZQ, He B, Liu W, Tang SY. Asarinin attenuates bleomycin-induced pulmonary fibrosis by activating PPARγ. Sci Rep 2023; 13:14706. [PMID: 37679587 PMCID: PMC10485066 DOI: 10.1038/s41598-023-41933-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 09/04/2023] [Indexed: 09/09/2023] Open
Abstract
Idiopathic pulmonary fibrosis (IPF) is a chronic progressive interstitial lung disease that lacks effective treatment modalities. Once patients are diagnosed with IPF, their median survival is approximately 3-5 years. PPARγ is an important target for the prevention and treatment of pulmonary fibrosis. Asarinin is a lignan compound that can be extracted from food plant Asarum heterotropoides. In this study, we investigated the therapeutic effects of asarinin in a pulmonary fibrosis model constructed using bleomycin in mice and explored the underlying mechanisms. Intraperitoneal administration of asarinin to mice with pulmonary fibrosis showed that asarinin effectively attenuated pulmonary fibrosis, and this effect was significantly inhibited by the PPARγ inhibitor GW9662. Asarinin inhibited TGF-β1-induced fibroblast-to-myofibroblast transition in vitro, while GW9662 and PPARγ gene silencing significantly inhibited this effect. In addition, asarinin inhibited not only the canonical Smad pathway of TGF-β but also the non-canonical AKT and MAPK pathways by activating PPARγ. Our study demonstrates that asarinin can be used as a therapeutic agent for pulmonary fibrosis, and that PPARγ is its key target.
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Affiliation(s)
- Qian Zeng
- Xiangya Nursing School, Central South University, 172 Tongzipo Road, Changsha, 410013, Hunan, China
| | - Ting-Ting Zhou
- Xiangya Nursing School, Central South University, 172 Tongzipo Road, Changsha, 410013, Hunan, China
| | - Wen-Jie Huang
- School of Nursing, Hunan University of Medicine, Huaihua, Hunan, China
| | - Xiao-Ting Huang
- Xiangya Nursing School, Central South University, 172 Tongzipo Road, Changsha, 410013, Hunan, China
| | - Lei Huang
- Hunan Prevention and Treatment Institute for Occupational Diseases, Changsha, China
| | - Xiao-Hua Zhang
- Hunan Prevention and Treatment Institute for Occupational Diseases, Changsha, China
| | - Xiao-Xue Sang
- Xiangya Nursing School, Central South University, 172 Tongzipo Road, Changsha, 410013, Hunan, China
| | - Yu-Yang Luo
- Xiangya Nursing School, Central South University, 172 Tongzipo Road, Changsha, 410013, Hunan, China
| | - Yu-Mei Tian
- School of Nursing, Hunan University of Medicine, Huaihua, Hunan, China
| | - Bin Wu
- School of Nursing, Hunan University of Medicine, Huaihua, Hunan, China
| | - Lin Liu
- School of Nursing, Hunan University of Medicine, Huaihua, Hunan, China
| | - Zi-Qiang Luo
- Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Bin He
- School of Nursing, Hunan University of Medicine, Huaihua, Hunan, China.
| | - Wei Liu
- Xiangya Nursing School, Central South University, 172 Tongzipo Road, Changsha, 410013, Hunan, China.
| | - Si-Yuan Tang
- Xiangya Nursing School, Central South University, 172 Tongzipo Road, Changsha, 410013, Hunan, China.
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Han MM, He XY, Tang L, Qi L, Yang MY, Wang Y, Xing L, Jeong JH, Jiang HL. Nanoengineered mesenchymal stem cell therapy for pulmonary fibrosis in young and aged mice. SCIENCE ADVANCES 2023; 9:eadg5358. [PMID: 37467328 PMCID: PMC10355834 DOI: 10.1126/sciadv.adg5358] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 06/16/2023] [Indexed: 07/21/2023]
Abstract
Pulmonary fibrosis (PF) is an age-related interstitial lung disease that results in notable morbidity and mortality. The Food and Drug Administration-approved drugs can decelerate the progression of PF; however, curing aged patients with severe fibrosis is ineffective because of insufficient accumulation of these drugs and wide necrocytosis of type II alveolar epithelial cells (AEC IIs). Here, we constructed a mesenchymal stem cell (MSC)-based nanoengineered platform via the bioconjugation of MSCs and type I collagenase-modified liposomes loaded with nintedanib (MSCs-Lip@NCAF) for treating severe fibrosis. Specifically, MSCs-Lip@NCAF migrated to fibrotic lungs because of the homing characteristic of MSCs and then Lip@NCAF was sensitively released. Subsequently, Lip@NCAF ablated collagen fibers, delivered nintedanib into fibroblasts, and inhibited fibroblast overactivation. MSCs differentiated into AEC IIs to repair alveolar structure and ultimately promote the regeneration of damaged lungs in aged mice. Our findings indicated that MSCs-Lip@NCAF could be used as a promising therapeutic candidate for PF therapy, especially in aged patients.
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Affiliation(s)
- Meng-Meng Han
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China
| | - Xing-Yue He
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China
| | - Ling Tang
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China
| | - Liang Qi
- Department of Endocrinology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, China
| | - Ming-Yuan Yang
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China
| | - Yi Wang
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China
- Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, China Pharmaceutical University, Nanjing 210009, China
| | - Lei Xing
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China
- Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, China Pharmaceutical University, Nanjing 210009, China
| | - Jee-Heon Jeong
- Department of Precision Medicine, School of Medicine, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Hu-Lin Jiang
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, China Pharmaceutical University, Nanjing 210009, China
- Jiangsu Key Laboratory of Druggability of Biopharmaceuticals, China Pharmaceutical University, Nanjing 210009, China
- College of Pharmacy, Yanbian University, Yanji 133002, China
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7
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Liu S, Zhang Z, Wang Y, Zhang Y, Min J, Li X, Liu S. The chemokine CCL1 facilitates pulmonary fibrosis by promoting macrophage migration and M2 polarization. Int Immunopharmacol 2023; 120:110343. [PMID: 37220693 DOI: 10.1016/j.intimp.2023.110343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 05/05/2023] [Accepted: 05/12/2023] [Indexed: 05/25/2023]
Abstract
Macrophage M2 polarization has been identified in the pathogenesis of pulmonary fibrosis (PF), but the mediators that drive the macrophage M2 program in PF need to be clarified. We showed that the expression of AMFR and CCR8, two known receptors of CCL1, was increased in macrophages from lungs of mice with bleomycin (BLM)-induced PF. Deficiency in either AMFR or CCR8 in macrophages protected mice from BLM-induced PF. In vitro experiments revealed that CCL1 recruited macrophages by binding to its classical receptor CCR8 and drove the macrophage M2 phenotype via its interaction with the recently identified receptor AMFR. Mechanistic studies revealed that the CCL1-AMFR interaction enhanced CREB/C/EBPβ signaling to promote the macrophage M2 program. Together, our findings reveal that CCL1 acts as a mediator of macrophage M2 polarization and could be a therapeutic target in PF.
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Affiliation(s)
- Suosi Liu
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, and Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha 410011, Hunan, China
| | - Ziying Zhang
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, and Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha 410011, Hunan, China
| | - Yu Wang
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, and Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha 410011, Hunan, China
| | - Yu Zhang
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, and Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha 410011, Hunan, China
| | - Jiali Min
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, and Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha 410011, Hunan, China
| | - Xia Li
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, and Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha 410011, Hunan, China.
| | - Shanshan Liu
- National Clinical Research Center for Metabolic Diseases, Key Laboratory of Diabetes Immunology, Ministry of Education, and Department of Metabolism and Endocrinology, The Second Xiangya Hospital of Central South University, Changsha 410011, Hunan, China.
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8
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Ma H, Zhou IY, Chen YI, Rotile NJ, Ay I, Akam E, Wang H, Knipe R, Hariri LP, Zhang C, Drummond M, Pantazopoulos P, Moon BF, Boice AT, Zygmont SE, Weigand-Whittier J, Sojoodi M, Gonzalez-Villalobos RA, Hansen MK, Tanabe KK, Caravan P. Tailored chemical reactivity probes for systemic imaging of aldehydes in fibroproliferative diseases. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.04.20.537707. [PMID: 37131719 PMCID: PMC10153247 DOI: 10.1101/2023.04.20.537707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
During fibroproliferation, protein-associated extracellular aldehydes are formed by the oxidation of lysine residues on extracellular matrix proteins to form the aldehyde allysine. Here we report three Mn(II)-based, small molecule magnetic resonance (MR) probes that contain α-effect nucleophiles to target allysine in vivo and report on tissue fibrogenesis. We used a rational design approach to develop turn-on probes with a 4-fold increase in relaxivity upon targeting. The effects of aldehyde condensation rate and hydrolysis kinetics on the performance of the probes to detect tissue fibrogenesis noninvasively in mouse models were evaluated by a systemic aldehyde tracking approach. We showed that for highly reversible ligations, off-rate was a stronger predictor of in vivo efficiency, enabling histologically validated, three-dimensional characterization of pulmonary fibrogenesis throughout the entire lung. The exclusive renal elimination of these probes allowed for rapid imaging of liver fibrosis. Reducing the hydrolysis rate by forming an oxime bond with allysine enabled delayed phase imaging of kidney fibrogenesis. The imaging efficacy of these probes, coupled with their rapid and complete elimination from the body, make them strong candidates for clinical translation.
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Zhang Q, Ye W, Liu Y, Niu D, Zhao X, Li G, Qu Y, Zhao Z. S-allylmercapto-N-acetylcysteine ameliorates pulmonary fibrosis in mice via Nrf2 pathway activation and NF-κB, TGF-β1/Smad2/3 pathway suppression. Biomed Pharmacother 2023; 157:114018. [PMID: 36410121 PMCID: PMC9672846 DOI: 10.1016/j.biopha.2022.114018] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 11/03/2022] [Accepted: 11/13/2022] [Indexed: 11/19/2022] Open
Abstract
Pulmonary fibrosis (PF) is a chronic lung disease characterised by alveolar inflammatory injury, alveolar septal thickening, and eventually fibrosis. Patients with severe Coronavirus Disease 2019 (COVID-19) may have left a certain degree of pulmonary fibrosis. PF is commonly caused by oxidative imbalance and inflammatory damage. S-allylmercapto-N-acetylcysteine (ASSNAC) exhibits anti-oxidative and anti-inflammatory effects in other diseases. However, the pharmacodynamics of ASSNAC remain unclear for PF. This investigation aimed to evaluate the efficacy and mechanism of ASSNAC against PF. The PF model was established by TGF-β1 stimulating HFL-1 cells in vitro. ASSNAC exhibited the potential to inhibit fibroblast transformation into myofibroblasts. Also, in the PF mice model with bleomycin (BLM), the sodium salt of ASSNAC (ASSNAC-Na) inhalation was treated. ASSNAC remarkably improved mice's lung tissue structure and collagen deposition. The important indicator proteins of PF, collagen Ⅰ, collagen Ⅲ, and α-SMA significantly decreased in the ASSNAC treated groups. Besides, ASSNAC attenuated oxidative stress by reversing glutathione (GSH), superoxide dismutase (SOD) levels and interfering with Nrf2/NOX4 signaling pathways. ASSNAC showed an anti-inflammatory effect by reducing the number of inflammatory cells and inflammatory cytokines, such as TNF-α and IL-6, and blocking the NF-κB signaling pathway. ASSNAC inhibited fibroblast differentiation by blocking the TGF-β1/Smad2/3 signaling pathway. This study implicates that ASSNAC alleviates pulmonary fibrosis through fighting against oxidative stress, reducing inflammation and inhibiting fibroblast differentiation.
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Affiliation(s)
- Qinxiu Zhang
- Department of Pharmaceutics, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheelloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, PR China,Key University Laboratory of Pharmaceutics & Drug Delivery Systems of Shandong Province, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, PR China
| | - Wenhui Ye
- Department of Pharmaceutics, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheelloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, PR China,Key University Laboratory of Pharmaceutics & Drug Delivery Systems of Shandong Province, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, PR China
| | - Ying Liu
- Department of Pharmaceutics, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheelloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, PR China,Key University Laboratory of Pharmaceutics & Drug Delivery Systems of Shandong Province, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, PR China
| | - Decao Niu
- Department of Pharmaceutics, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheelloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, PR China,Key University Laboratory of Pharmaceutics & Drug Delivery Systems of Shandong Province, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, PR China
| | - Xin Zhao
- Department of Pharmaceutics, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheelloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, PR China,Key University Laboratory of Pharmaceutics & Drug Delivery Systems of Shandong Province, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, PR China
| | - Genjv Li
- Department of Pharmaceutics, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheelloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, PR China,Key University Laboratory of Pharmaceutics & Drug Delivery Systems of Shandong Province, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, PR China
| | - Ying Qu
- Department of Pharmaceutics, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheelloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, PR China,Key University Laboratory of Pharmaceutics & Drug Delivery Systems of Shandong Province, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, PR China
| | - Zhongxi Zhao
- Department of Pharmaceutics, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Cheelloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, PR China,Key University Laboratory of Pharmaceutics & Drug Delivery Systems of Shandong Province, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan, Shandong 250012, PR China,Pediatric Pharmaceutical Engineering Laboratory of Shandong Province, Shandong Dyne Marine Biopharmaceutical Company Limited, Rongcheng, Shandong 264300, PR China,Chemical Immunopharmaceutical Engineering Laboratory of Shandong Province, Shandong Xili Pharmaceutical Company Limited, Heze, Shandong 274300, PR China,Correspondence to: Shandong University Cheeloo College of Medicine, 44 West Wenhua Road, Jinan 250012, PR China
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10
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p62-Nrf2 Regulatory Loop Mediates the Anti-Pulmonary Fibrosis Effect of Bergenin. Antioxidants (Basel) 2022; 11:antiox11020307. [PMID: 35204190 PMCID: PMC8868171 DOI: 10.3390/antiox11020307] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 01/27/2022] [Accepted: 01/29/2022] [Indexed: 11/20/2022] Open
Abstract
Idiopathic pulmonary fibrosis (IPF) can severely disrupt lung function, leading to fatal consequences, and there is currently a lack of specific therapeutic drugs. Bergenin is an isocoumarin compound with lots of biological functions including antioxidant activity. This study evaluated the potential beneficial effects of bergenin on pulmonary fibrosis and investigated the possible mechanisms. We found that bergenin alleviated bleomycin-induced pulmonary fibrosis by relieving oxidative stress, reducing the deposition of the extracellular matrix (ECM) and inhibiting the formation of myofibroblasts. Furthermore, we showed that bergenin could induce phosphorylation and expression of p62 and activation of Nrf2, Nrf2 was required for bergenin-induced p62 upregulation, and p62 knockdown reduced bergenin-induced Nrf2 activity. More importantly, knockdown of Nrf2 or p62 could abrogate the antioxidant activity of bergenin and the inhibition effect of bergenin on TGF-β-induced ECM deposition and myofibroblast differentiation. Thereby, a regulatory loop is formed between p62 and Nrf2, which is an important target for bergenin aimed at treating pulmonary fibrosis.
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11
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Shi X, Chen Y, Liu Q, Mei X, Liu J, Tang Y, Luo R, Sun D, Ma Y, Wu W, Tu W, Zhao Y, Xu W, Ke Y, Jiang S, Huang Y, Zhang R, Wang L, Chen Y, Xia J, Pu W, Zhu H, Zuo X, Li Y, Xu J, Gao F, Wei D, Chen J, Yin W, Wang Q, Dai H, Yang L, Guo G, Cui J, Song N, Zou H, Zhao S, Distler JH, Jin L, Wang J. LDLR dysfunction induces LDL accumulation and promotes pulmonary fibrosis. Clin Transl Med 2022; 12:e711. [PMID: 35083881 PMCID: PMC8792399 DOI: 10.1002/ctm2.711] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 12/27/2021] [Accepted: 01/05/2022] [Indexed: 12/15/2022] Open
Abstract
Treatments for pulmonary fibrosis (PF) are ineffective because its molecular pathogenesis and therapeutic targets are unclear. Here, we show that the expression of low-density lipoprotein receptor (LDLR) was significantly decreased in alveolar type II (ATII) and fibroblast cells, whereas it was increased in endothelial cells from systemic sclerosis-related PF (SSc-PF) patients and idiopathic PF (IPF) patients compared with healthy controls. However, the plasma levels of low-density lipoprotein (LDL) increased in SSc-PF and IPF patients. The disrupted LDL-LDLR metabolism was also observed in four mouse PF models. Upon bleomycin (BLM) treatment, Ldlr-deficient (Ldlr-/-) mice exhibited remarkably higher LDL levels, abundant apoptosis, increased fibroblast-like endothelial and ATII cells and significantly earlier and more severe fibrotic response compared to wild-type mice. In vitro experiments revealed that apoptosis and TGF-β1 production were induced by LDL, while fibroblast-like cell accumulation and ET-1 expression were induced by LDLR knockdown. Treatment of fibroblasts with LDL or culture medium derived from LDL-pretreated endothelial or epithelial cells led to obvious fibrotic responses in vitro. Similar results were observed after LDLR knockdown operation. These results suggest that disturbed LDL-LDLR metabolism contributes in various ways to the malfunction of endothelial and epithelial cells, and fibroblasts during pulmonary fibrogenesis. In addition, pharmacological restoration of LDLR levels by using a combination of atorvastatin and alirocumab inhibited BLM-induced LDL elevation, apoptosis, fibroblast-like cell accumulation and mitigated PF in mice. Therefore, LDL-LDLR may serve as an important mediator in PF, and LDLR enhancing strategies may have beneficial effects on PF.
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Affiliation(s)
- Xiangguang Shi
- Department of Dermatology, Huashan Hospital and State Key Laboratory of Genetic Engineering, School of Life SciencesFudan UniversityShanghaiP. R. China
| | - Yahui Chen
- Human Phenome Institute and Collaborative Innovation Center for Genetics and DevelopmentFudan UniversityShanghaiP. R. China
| | - Qingmei Liu
- Department of Dermatology, Huashan Hospital and State Key Laboratory of Genetic Engineering, School of Life SciencesFudan UniversityShanghaiP. R. China
| | - Xueqian Mei
- Department of Dermatology, Huashan Hospital and State Key Laboratory of Genetic Engineering, School of Life SciencesFudan UniversityShanghaiP. R. China
| | - Jing Liu
- Human Phenome Institute and Collaborative Innovation Center for Genetics and DevelopmentFudan UniversityShanghaiP. R. China
- Division of RheumatologyHuashan hospital, Fudan UniversityShanghaiP. R. China
| | - Yulong Tang
- Human Phenome Institute and Collaborative Innovation Center for Genetics and DevelopmentFudan UniversityShanghaiP. R. China
| | - Ruoyu Luo
- Human Phenome Institute and Collaborative Innovation Center for Genetics and DevelopmentFudan UniversityShanghaiP. R. China
| | - Dayan Sun
- Human Phenome Institute and Collaborative Innovation Center for Genetics and DevelopmentFudan UniversityShanghaiP. R. China
| | - Yanyun Ma
- MOE Key Laboratory of Contemporary Anthropology, Department of Anthropology and Human Genetics, School of Life SciencesFudan UniversityShanghaiP. R. China
- Institute for Six‐sector EconomyFudan UniversityShanghaiP. R. China
| | - Wenyu Wu
- Department of Dermatology, Huashan Hospital and State Key Laboratory of Genetic Engineering, School of Life SciencesFudan UniversityShanghaiP. R. China
| | - Wenzhen Tu
- Division of RheumatologyShanghai TCM‐Integrated HospitalShanghaiP. R. China
| | - Yinhuan Zhao
- Division of RheumatologyShanghai TCM‐Integrated HospitalShanghaiP. R. China
| | - Weihong Xu
- The Clinical Laboratory of Tongren HosipitalShanghai Jiaotong UniversityShanghaiP. R. China
| | - Yuehai Ke
- Department of Pathology and PathophysiologyZhejiang University School of MedicineHangzhouZhejiang ProvinceP. R. China
| | - Shuai Jiang
- Department of Dermatology, Huashan Hospital and State Key Laboratory of Genetic Engineering, School of Life SciencesFudan UniversityShanghaiP. R. China
- Human Phenome Institute and Collaborative Innovation Center for Genetics and DevelopmentFudan UniversityShanghaiP. R. China
| | - Yan Huang
- Department of Dermatology, Huashan Hospital and State Key Laboratory of Genetic Engineering, School of Life SciencesFudan UniversityShanghaiP. R. China
| | - Rui Zhang
- Department of Dermatology, Huashan Hospital and State Key Laboratory of Genetic Engineering, School of Life SciencesFudan UniversityShanghaiP. R. China
- Institute for Six‐sector EconomyFudan UniversityShanghaiP. R. China
| | - Lei Wang
- Division of RheumatologyShanghai TCM‐Integrated HospitalShanghaiP. R. China
| | - Yuanyuan Chen
- Division of RheumatologyShanghai TCM‐Integrated HospitalShanghaiP. R. China
| | - Jingjing Xia
- Human Phenome Institute and Collaborative Innovation Center for Genetics and DevelopmentFudan UniversityShanghaiP. R. China
| | - Weilin Pu
- Human Phenome Institute and Collaborative Innovation Center for Genetics and DevelopmentFudan UniversityShanghaiP. R. China
| | - Honglin Zhu
- Department of Internal Medicine 3 and Institute for Clinical ImmunologyUniversity of ErlangenNurembergGermany
- Department of Rheumatology, Xiangya HospitalCentral South UniversityChangshaHunan ProvinceP. R. China
| | - Xiaoxia Zuo
- Department of Rheumatology, Xiangya HospitalCentral South UniversityChangshaHunan ProvinceP. R. China
| | - Yisha Li
- Department of Rheumatology, Xiangya HospitalCentral South UniversityChangshaHunan ProvinceP. R. China
| | - Jinhua Xu
- Department of Dermatology, Huashan Hospital and State Key Laboratory of Genetic Engineering, School of Life SciencesFudan UniversityShanghaiP. R. China
| | - Fei Gao
- Wuxi Lung Transplant CenterWuxi People's Hospital affiliated to Nanjing Medical UniversityWuxiP. R. China
| | - Dong Wei
- Wuxi Lung Transplant CenterWuxi People's Hospital affiliated to Nanjing Medical UniversityWuxiP. R. China
| | - Jingyu Chen
- Wuxi Lung Transplant CenterWuxi People's Hospital affiliated to Nanjing Medical UniversityWuxiP. R. China
| | - Wenguang Yin
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory HealthThe First Affiliated Hospital of Guangzhou Medical UniversityGuangzhouGuangdongP. R. China
| | - Qingwen Wang
- Rheumatology and Immunology DepartmentPeking University Shenzhen HospitalShenzhenP. R. China
| | - Huaping Dai
- Department of Pulmonary and Critical Care Medicine, China‐Japan Friendship Hospital; National Clinical Research Center for Respiratory Diseases, Institute of Respiratory MedicineChinese Academy of Medical ScienceBeijingP. R. China
| | - Libing Yang
- Department of Pulmonary and Critical Care Medicine, China‐Japan Friendship Hospital; National Clinical Research Center for Respiratory Diseases, Institute of Respiratory MedicineChinese Academy of Medical ScienceBeijingP. R. China
- School of MedicineTsinghua UniversityBeijingP. R. China
| | - Gang Guo
- Department of Rheumatology and ImmunologyYiling Hospital Affiliated to Hebei Medical UniversityShijiazhuangHebei ProvinceP. R. China
| | - Jimin Cui
- Department of Rheumatology and ImmunologyYiling Hospital Affiliated to Hebei Medical UniversityShijiazhuangHebei ProvinceP. R. China
| | - Nana Song
- Department of Nephrology, Zhongshan Hospital, Fudan UniversityFudan Zhangjiang InstituteShanghaiP. R. China
| | - Hejian Zou
- Division of RheumatologyHuashan hospital, Fudan UniversityShanghaiP. R. China
- Institute of Rheumatology, Immunology and AllergyFudan UniversityShanghaiP. R. China
| | - Shimin Zhao
- Institute of Metabolism and Integrative BiologyFudan UniversityShanghaiP. R. China
| | - Jörg H.W. Distler
- Department of Internal Medicine 3 and Institute for Clinical ImmunologyUniversity of ErlangenNurembergGermany
| | - Li Jin
- Human Phenome Institute and Collaborative Innovation Center for Genetics and DevelopmentFudan UniversityShanghaiP. R. China
- Research Unit of Dissecting the Population Genetics and Developing New Technologies for Treatment and Prevention of Skin Phenotypes and Dermatological Diseases (2019RU058)Chinese Academy of Medical SciencesShanghaiP. R. China
| | - Jiucun Wang
- Department of Dermatology, Huashan Hospital and State Key Laboratory of Genetic Engineering, School of Life SciencesFudan UniversityShanghaiP. R. China
- Human Phenome Institute and Collaborative Innovation Center for Genetics and DevelopmentFudan UniversityShanghaiP. R. China
- Institute of Rheumatology, Immunology and AllergyFudan UniversityShanghaiP. R. China
- Research Unit of Dissecting the Population Genetics and Developing New Technologies for Treatment and Prevention of Skin Phenotypes and Dermatological Diseases (2019RU058)Chinese Academy of Medical SciencesShanghaiP. R. China
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12
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Benusiglio PR, Fallet V, Sanchis-Borja M, Coulet F, Cadranel J. Lung cancer is also a hereditary disease. Eur Respir Rev 2021; 30:30/162/210045. [PMID: 34670806 PMCID: PMC9488670 DOI: 10.1183/16000617.0045-2021] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 04/27/2021] [Indexed: 02/06/2023] Open
Abstract
Pathogenic genetic variants (formerly called mutations) present in the germline of some individuals are associated with a clinically relevant increased risk of developing lung cancer. These germline pathogenic variants are hereditary and are transmitted in an autosomal dominant fashion. There are two major lung cancer susceptibility syndromes, and both seem to be specifically associated with the adenocarcinoma subtype. Li-Fraumeni syndrome is caused by variants in the TP53 tumour-suppressor gene. Carriers are mainly at risk of early-onset breast cancer, sarcoma, glioma, leukaemia, adrenal cortical carcinoma and lung cancer. EGFR variants, T790M in particular, cause the EGFR susceptibility syndrome. Risk seems limited to lung cancer. Emerging data suggest that variants in ATM, the breast and pancreatic cancer susceptibility gene, also increase lung adenocarcinoma risk. As for inherited lung disease, cancer risk is increased in SFTPA1 and SFTPA2 variant carriers independently of the underlying fibrosis. In this review, we provide criteria warranting the referral of a lung cancer patient to the cancer genetics clinic. Pathogenic variants are first identified in patients with cancer, and then in a subset of their relatives. Lung cancer screening should be offered to asymptomatic carriers, with thoracic magnetic resonance imaging at its core. A proportion of lung cancers are hereditary. This includes patients with Li-Fraumeni syndrome and patients with EGFR-associated genetic susceptibility. They are mainly young patients with adenocarcinoma regardless of smoking history.https://bit.ly/2QAfjnB
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Affiliation(s)
- Patrick R Benusiglio
- UF d'Oncogénétique clinique, Département de Génétique et Institut Universitaire de Cancérologie, DMU BioGeM, GH Pitié-Salpêtrière, AP-HP, Sorbonne Université, Paris, France.,Sorbonne Université, INSERM, Unité Mixte de Recherche Scientifique 938 et SIRIC CURAMUS, Centre de Recherche Saint-Antoine, Equipe Instabilité des Microsatellites et Cancer, Paris, France
| | - Vincent Fallet
- Service de Pneumologie et Oncologie Thoracique, DMU APPROCHES, Hôpital Tenon, AP-HP, Sorbonne Université, Paris, France.,GRC04 Theranoscan, Sorbonne Université, Paris, France
| | - Mateo Sanchis-Borja
- Service de Pneumologie et Oncologie Thoracique, DMU APPROCHES, Hôpital Tenon, AP-HP, Sorbonne Université, Paris, France
| | - Florence Coulet
- Sorbonne Université, INSERM, Unité Mixte de Recherche Scientifique 938 et SIRIC CURAMUS, Centre de Recherche Saint-Antoine, Equipe Instabilité des Microsatellites et Cancer, Paris, France.,UF d'Onco-angiogénétique et génomique des tumeurs solides, Département de Génétique, DMU BioGeM, GH Pitié-Salpêtrière, AP-HP, Sorbonne Université, Paris, France
| | - Jacques Cadranel
- Service de Pneumologie et Oncologie Thoracique, DMU APPROCHES, Hôpital Tenon, AP-HP, Sorbonne Université, Paris, France .,GRC04 Theranoscan, Sorbonne Université, Paris, France
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Li X, Liang Q, Gao S, Jiang Q, Zhang F, Zhang R, Ruan H, Li S, Luan J, Deng R, Zhou H, Huang H, Yang C. Lenalidomide attenuates post-inflammation pulmonary fibrosis through blocking NF-κB signaling pathway. Int Immunopharmacol 2021; 103:108470. [PMID: 34952465 DOI: 10.1016/j.intimp.2021.108470] [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] [Received: 11/02/2021] [Revised: 12/10/2021] [Accepted: 12/14/2021] [Indexed: 02/08/2023]
Abstract
Idiopathic pulmonary fibrosis (IPF) is a pathological consequence of interstitial pulmonary diseases, and is characterized by the persistence of fibroblasts and excessive deposition of extracellular matrix (ECM). The etiology of IPF is multifactorial. Although the role of inflammation in fibrogenesis is controversial, it is still recognized as an important component and epiphenomenon of IPF. Stimulus increase production of pro-inflammatory cytokines and activation of NF-κB, which will further promote inflammation response and myofibroblast transition. Lenalidomide is an immunomodulatory drug. Previous studies have revealed its anti-tumor effects through regulating immune response. Here we investigate the effect of lenalidomide on post-inflammation fibrosis. In vitro study revealed that lenalidomide inhibited NF-κB signaling in LPS-induced macrophage, and further attenuated macrophage-induced myofibroblast activation. Meanwhile, lenalidomide could inhibit TGF-β1-induced myofibroblast activation through suppressing TGF-β1 downstream MAPK signaling. In vivo study showed that lenalidomide inhibited pro-inflammatory cytokines TNF-α and IL-6 while enhanced anti-fibrotic cytokines IFN-γ and IL-10 in bleomycin-induced inflammation model, and attenuated pulmonary fibrosis and collagen deposition in the following fibrosis stage. In conclusion, our results demonstrate that lenalidomide possesses potential anti-fibrotic effects through suppressing NF-κB signaling.
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Affiliation(s)
- Xiaohe Li
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Key Laboratory of Molecular Drug Research, Nankai University, 300000 Tianjin, China; High-throughput Molecular Drug Screening Centre, Tianjin International Joint Academy of Biomedicine, 300070 Tianjin, China
| | - Qing Liang
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Key Laboratory of Molecular Drug Research, Nankai University, 300000 Tianjin, China
| | - Shaoyan Gao
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Key Laboratory of Molecular Drug Research, Nankai University, 300000 Tianjin, China
| | - Qiuyan Jiang
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Key Laboratory of Molecular Drug Research, Nankai University, 300000 Tianjin, China
| | - Fangxia Zhang
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Key Laboratory of Molecular Drug Research, Nankai University, 300000 Tianjin, China; High-throughput Molecular Drug Screening Centre, Tianjin International Joint Academy of Biomedicine, 300070 Tianjin, China
| | - Ruiqin Zhang
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Key Laboratory of Molecular Drug Research, Nankai University, 300000 Tianjin, China; High-throughput Molecular Drug Screening Centre, Tianjin International Joint Academy of Biomedicine, 300070 Tianjin, China
| | - Hao Ruan
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Key Laboratory of Molecular Drug Research, Nankai University, 300000 Tianjin, China
| | - Shuangling Li
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Key Laboratory of Molecular Drug Research, Nankai University, 300000 Tianjin, China; High-throughput Molecular Drug Screening Centre, Tianjin International Joint Academy of Biomedicine, 300070 Tianjin, China
| | - Jiaoyan Luan
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Key Laboratory of Molecular Drug Research, Nankai University, 300000 Tianjin, China; High-throughput Molecular Drug Screening Centre, Tianjin International Joint Academy of Biomedicine, 300070 Tianjin, China
| | - Ruxia Deng
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Key Laboratory of Molecular Drug Research, Nankai University, 300000 Tianjin, China; High-throughput Molecular Drug Screening Centre, Tianjin International Joint Academy of Biomedicine, 300070 Tianjin, China
| | - Honggang Zhou
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Key Laboratory of Molecular Drug Research, Nankai University, 300000 Tianjin, China; High-throughput Molecular Drug Screening Centre, Tianjin International Joint Academy of Biomedicine, 300070 Tianjin, China.
| | - Hui Huang
- Department of Respiratory Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Cheng Yang
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Key Laboratory of Molecular Drug Research, Nankai University, 300000 Tianjin, China; High-throughput Molecular Drug Screening Centre, Tianjin International Joint Academy of Biomedicine, 300070 Tianjin, China
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14
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Campo A, González-Ruiz JM, Andreu E, Alcaide AB, Ocón MM, De-Torres J, Pueyo J, Cordovilla R, Villaron E, Sanchez-Guijo F, Barrueco M, Nuñez-Córdoba J, Prósper F, Zulueta JJ. Endobronchial autologous bone marrow-mesenchymal stromal cells in idiopathic pulmonary fibrosis: a phase I trial. ERJ Open Res 2021; 7:00773-2020. [PMID: 34195252 PMCID: PMC8236617 DOI: 10.1183/23120541.00773-2020] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 03/17/2021] [Indexed: 12/12/2022] Open
Abstract
Rationale Idiopathic pulmonary fibrosis (IPF) has a dismal prognosis. Mesenchymal stromal cells (MSCs) have shown benefit in other inflammatory diseases. Objectives To evaluate the safety and feasibility of endobronchial administration of bone marrow autologous MSCs (BM-MSC) in patients with mild-to-moderate IPF. Methods A phase I multicentre clinical trial (ClinicalTrials.gov NCT01919827) with a single endobronchial administration of autologous adult BM-MSCs in patients diagnosed with mild-to-moderate IPF. In a first escalating-dose phase, three patients were included sequentially in three dose cohorts (10×106, 50×106 and 100×106 cells). In a second phase, nine patients received the highest tolerated dose. Follow-up with pulmonary function testing, 6-min walk test and St George's Respiratory Questionnaire was done at 1, 2, 3, 6 and 12 months, and with computed tomography at 3, 6 and 12 months. Results 21 bone marrow samples were obtained from 17 patients. Three patients were excluded from treatment due to chromosome aberrations detected in MSCs after culture, and one patient died before treatment. Finally, 13 patients received the BM-MSC infusion. No treatment-related severe adverse events were observed during follow-up. Compared to baseline, the mean forced vital capacity showed an initial decline of 8.1% at 3 months. The number of patients without functional progression was six (46%) at 3 months and three (23%) at 12 months. Conclusions The endobronchial infusion of BM-MSCs did not cause immediate serious adverse events in IPF patients, but a relevant proportion of patients suffered clinical and/or functional progression. Genomic instability of BM-MSCs during culture found in three patients may be troublesome for the use of autologous MSCs in IPF patients. Endobronchial autologous mesenchymal stromal cells (MSCs) did not cause direct serious adverse events in IPF patients. However, significant progression was seen in seven out of 13 patients. Genomic instability of autologous MSCs may limit use in IPF.https://bit.ly/39akv7z
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Affiliation(s)
- Arantza Campo
- Pulmonary Medicine, Clínica Universidad de Navarra, Pamplona, Spain.,Instituto de Investigación Sanitaria de Navarra (IdiSNA), Pamplona, Spain
| | | | - Enrique Andreu
- Hematology - Cell Therapy Area, Clínica Universidad de Navarra, Pamplona, Spain
| | - Ana B Alcaide
- Pulmonary Medicine, Clínica Universidad de Navarra, Pamplona, Spain
| | - María M Ocón
- Pulmonary Medicine, Clínica Universidad de Navarra, Pamplona, Spain
| | - Juan De-Torres
- Pulmonary Medicine, Clínica Universidad de Navarra, Pamplona, Spain
| | - Jesús Pueyo
- Radiology Dept, Clínica Universidad de Navarra, Pamplona, Spain
| | - Rosa Cordovilla
- Pulmonary Medicine, Hospital Universitario de Salamanca, Salamanca, Spain
| | - Eva Villaron
- Hematology, Hospital Universitario de Salamanca, Salamanca, Spain
| | | | - Miguel Barrueco
- Pulmonary Medicine, Hospital Universitario de Salamanca, Salamanca, Spain
| | - Jorge Nuñez-Córdoba
- Division of Biostatistics, Research Support Service, Central Clinical Trials Unit, Clínica Universidad de Navarra, Pamplona, Spain
| | - Felipe Prósper
- Hematology - Cell Therapy Area, Clínica Universidad de Navarra, Pamplona, Spain.,These authors contributed equally
| | - Javier J Zulueta
- Pulmonary Medicine, Clínica Universidad de Navarra, Pamplona, Spain.,These authors contributed equally
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15
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Xu Y, Hang WL, Zhou XM, Wu Q. Exploring the Mechanism Whereby Sinensetin Delays the Progression of Pulmonary Fibrosis Based on Network Pharmacology and Pulmonary Fibrosis Models. Front Pharmacol 2021; 12:693061. [PMID: 34220517 PMCID: PMC8249588 DOI: 10.3389/fphar.2021.693061] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 05/31/2021] [Indexed: 11/13/2022] Open
Abstract
The incidence of pulmonary fibrosis (PF), a progressively fatal disease, has increased in recent years. However, there are no effective medicines available. Previous results have shown that sinensetin probably has some curative effects on PF. Therefore, this paper aims to predict the targets of sinensetin using a network pharmacology method and to confirm its effects and functional targets in PF using a mouse PF model. First, network pharmacology analysis showed that sinensetin has 105 functional targets, and 1,698 gene targets closely relate to PF. The intersection of the functional targets and gene targets produced 52 targets for the treatment of PF with sinensetin. The PPIs (protein-protein interactions) led to several potential key target genes, including MAPK1, EGFR, SRC, and PTGS2. The results of GO and KEGG analyses suggested the crucial function of apoptosis in PF and its involvement in the PI3K signaling pathway. Subsequently, we tested the molecular docking of sinensetin with the PI3K protein using the AutoDock4 software. The results showed that sinensetin could fit well into several binding sites of the PI3K protein. Furthermore, we constructed a PF mouse model through one-off intratracheal instillation of bleomycin and then intragastrically administered different concentrations of sinensetin to the model mice. Twenty-eight days later, the mice were sacrificed, and the lung tissues, serum, and bronchoalveolar lavage fluid (BALF) were collected. The in vivo tests showed that the body weight of model mice increased slightly compared with that of PF mice after intragastric sinensetin. HE and Masson staining suggested a certain extent of reduction in the pathology of lung tissues. The expression of collagens I and III, as well as hydroxyproline in the lung tissues, was reduced to a certain extent. IL-6 levels in the serum and BALF decreased markedly. The expression of vimentin and α-SMA in pulmonary tissues decreased. Cell apoptosis, as well as P-PI3K and P-AKT levels, in lung tissues also reduced. In summary, network pharmacology and in vivo test results suggest sinensetin causes an effective delay in the progression of pulmonary fibrosis, and the functional mechanism is likely related to PI3K-AKT signaling.
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Affiliation(s)
- Yong Xu
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China.,Department of Respiratory Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| | - Wen-Lu Hang
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China.,Department of Respiratory and Critical Care Medicine, Second Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Xian-Mei Zhou
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China.,Department of Respiratory Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| | - Qi Wu
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
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16
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Oglesby IK, Schweikert A, Fox B, Redmond C, Donnelly SC, Hurley K. Lung organoids and other preclinical models of pulmonary fibrosis. QJM 2021; 114:167-173. [PMID: 33484260 DOI: 10.1093/qjmed/hcaa281] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 09/10/2020] [Accepted: 09/21/2020] [Indexed: 11/12/2022] Open
Abstract
Idiopathic pulmonary fibrosis (IPF) is a progressive fatal disease affecting over 100 000 people in Europe with an increasing incidence. Available treatments offer only slowing of disease progression and are poorly tolerated by patients leading to cessation of therapy. Lung transplant remains the only cure. Therefore, alternative treatments are urgently required. The pathology of IPF is complex and poorly understood and thus creates a major obstacle to the discovery of novel treatments. Additionally, preclinical assessment of new treatments currently relies upon animal models where disparities with human lung biology often hamper drug development. At a cellular level, IPF is characterized by persistent and abnormal deposition of extracellular matrix by fibroblasts and alveolar epithelial cell injury which is seen as a key event in initiation of disease progression. In-depth investigation of the role of alveolar epithelial cells in health and disease has been impeded due to difficulties in primary cell isolation and culture ex vivo. Novel strategies employing patient-derived induced pluripotent stem cells engineered to produce type 2 alveolar epithelial cells (iAEC2) cultured as three-dimensional organoids have the potential to overcome these hurdles and inform new effective precision treatments for IPF leading to improved survival and quality of life for patients worldwide.
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Affiliation(s)
- I K Oglesby
- Department of Medicine, Royal College of Surgeons in Ireland, Beaumont Hospital, Dublin 9, D09 YD60, Ireland
- Tissue Engineering Research Group, Department of Anatomy, Royal College of Surgeons in Ireland, 123 St Stephen's Green, Dublin 2, D02 H903, Ireland
| | - A Schweikert
- Interfaculty Institute of Biochemistry, Eberhard Karls Universität Tübingen, Geschwister-Scholl-Platz 72074 Tübingen, Germany
| | - B Fox
- Department of Medicine, Royal College of Surgeons in Ireland, Beaumont Hospital, Dublin 9, D09 YD60, Ireland
| | - C Redmond
- Department of Medicine, Royal College of Surgeons in Ireland, Beaumont Hospital, Dublin 9, D09 YD60, Ireland
| | - S C Donnelly
- Department of Respiratory & Interstitial Lung Disease, Tallaght University Hospital Tallaght, Dublin D24 NR0A, Ireland
- School of Medicine, Trinity College Dublin, The University of Dublin, College Green, Dublin D02 PN40, Ireland
| | - K Hurley
- Department of Medicine, Royal College of Surgeons in Ireland, Beaumont Hospital, Dublin 9, D09 YD60, Ireland
- Tissue Engineering Research Group, Department of Anatomy, Royal College of Surgeons in Ireland, 123 St Stephen's Green, Dublin 2, D02 H903, Ireland
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17
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Li RF, Chen XY, Xu Y, Feng FC, He HL, Zhou XM. Inhibitory effects of alkaline extract from the pericarp of Citrus reticulata Blanco on collagen behavior in bleomycin-induced pulmonary fibrosis. JOURNAL OF ETHNOPHARMACOLOGY 2021; 269:113761. [PMID: 33383114 DOI: 10.1016/j.jep.2020.113761] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 12/21/2020] [Accepted: 12/23/2020] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Peel of Citrus reticulata, a Chinese herbal drug with functions of regulating Qi and expelling phlegm, has been used for the treatment of lung related diseases in Chinese medicine for a long time. Its detailed effects on collagen in anti-idiopathic pulmonary fibrosis (IPF) is still unclear. AIM OF THE STUDY To explore the effects of citrus alkaline extract (CAE) on collagen synthesis, crosslinking and deposition in pulmonary fibrosis and understand the possible signal pathways involved in the activity. MATERIALS AND METHODS CAE was prepared from C. reticulata. Bleomycin-induced pulmonary fibrosis mouse model was applied. Pulmonary fibrosis of lung was estimated with histopathology analysis, and collagen deposition was evaluated with immunohistochemistry. Collagen crosslinking related biomarkers and enzymes were analyzed with chemical methods, immunohistochemical and western blot analyses. RESULTS CAE oral administration lowered hydroxyproline content, inhibited the collagen deposition including expressions of collagen I and III, and relieved bleomycin-induced pulmonary fibrosis in mice model. The productions of a collagen crosslink pyridinoline and crosslinking related enzymes including lysyl oxidase (LOX), lysyl oxidase-like protein 1 (LOXL1) in lung were suppressed by CAE treatment. Furthermore, the protein expressions of TGF-β1 and Smad3 levels in lungs were also downregulated by CAE. CONCLUSIONS This study demonstrated that CAE inhibited collagen synthesis, crosslinking and deposition, and ameliorated bleomycin-induced pulmonary fibrosis. Preliminary mechanism study revealed that CAE exerted its bioactivity at least via downregulation of TGF-β1/Smad3 pathway. Our findings provided a great potential in fighting IPF based on CAE.
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Affiliation(s)
- Ruo-Fei Li
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, PR China; The First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, 210023, PR China
| | - Xin-Yue Chen
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, PR China; The First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, 210023, PR China
| | - Yong Xu
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, PR China; Department of Respiratory and Critical Care Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, 210029, PR China
| | - Fan-Chao Feng
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, PR China; Department of Respiratory and Critical Care Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, 210029, PR China
| | - Hai-Lang He
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, PR China; Department of Respiratory and Critical Care Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, 210029, PR China
| | - Xian-Mei Zhou
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, PR China; The First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, 210023, PR China; Department of Respiratory and Critical Care Medicine, Jiangsu Province Hospital of Chinese Medicine, Nanjing, 210029, PR China.
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18
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Choi WI. Pharmacological treatment of idiopathic pulmonary fibrosis and fibrosing interstitial lung diseases: current trends and future directions. PRECISION AND FUTURE MEDICINE 2021. [DOI: 10.23838/pfm.2020.00205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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19
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Katzen J, Beers MF. Contributions of alveolar epithelial cell quality control to pulmonary fibrosis. J Clin Invest 2021; 130:5088-5099. [PMID: 32870817 DOI: 10.1172/jci139519] [Citation(s) in RCA: 118] [Impact Index Per Article: 39.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Epithelial cell dysfunction has emerged as a central component of the pathophysiology of diffuse parenchymal diseases including idiopathic pulmonary fibrosis (IPF). Alveolar type 2 (AT2) cells represent a metabolically active lung cell population important for surfactant biosynthesis and alveolar homeostasis. AT2 cells and other distal lung epithelia, like all eukaryotic cells, contain an elegant quality control network to respond to intrinsic metabolic and biosynthetic challenges imparted by mutant protein conformers, dysfunctional subcellular organelles, and dysregulated telomeres. Failed AT2 quality control components (the ubiquitin-proteasome system, unfolded protein response, macroautophagy, mitophagy, and telomere maintenance) result in diverse cellular endophenotypes and molecular signatures including ER stress, defective autophagy, mitochondrial dysfunction, apoptosis, inflammatory cell recruitment, profibrotic signaling, and altered progenitor function that ultimately converge to drive downstream fibrotic remodeling in the IPF lung. As this complex network becomes increasingly better understood, opportunities will emerge to identify targets and therapeutic strategies for IPF.
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Affiliation(s)
- Jeremy Katzen
- Pulmonary, Allergy, and Critical Care Division, Department of Medicine, and
| | - Michael F Beers
- Pulmonary, Allergy, and Critical Care Division, Department of Medicine, and.,Penn-CHOP Lung Biology Institute, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
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20
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Choi WI. Pharmacological treatment of pulmonary fibrosis. JOURNAL OF THE KOREAN MEDICAL ASSOCIATION 2020. [DOI: 10.5124/jkma.2020.63.1.47] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Affiliation(s)
- Won-Il Choi
- Department of Internal Medicine, Myongji Hospital, Hanyang University College of Medicine, Goyang, Korea
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21
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Shiraishi K, Nakajima T, Shichino S, Deshimaru S, Matsushima K, Ueha S. In vitro expansion of endogenous human alveolar epithelial type II cells in fibroblast-free spheroid culture. Biochem Biophys Res Commun 2019; 515:579-585. [DOI: 10.1016/j.bbrc.2019.05.187] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Accepted: 05/30/2019] [Indexed: 02/06/2023]
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22
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Choi WI, Lee DY, Choi HG, Lee CW. Lung Cancer development and mortality in interstitial lung disease with and without connective tissue diseases: a five-year Nationwide population-based study. Respir Res 2019; 20:117. [PMID: 31182103 PMCID: PMC6558868 DOI: 10.1186/s12931-019-1094-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Accepted: 06/05/2019] [Indexed: 12/20/2022] Open
Abstract
Background Connective tissue disease associated with interstitial lung disease (CTD-ILD) and interstitial lung disease (ILD) alone have same pathological and imaging backgrounds. However, the differences between lung cancer development and the mortality risk between these two conditions are unclear. Incidence of primary lung cancer and all-cause mortality were studied between interstitial lung disease patients with and without connective tissue disease. Methods Data were extracted from the Korean National Health Insurance Research Database in 2009. A total of 12,787 cases of ILD without idiopathic pulmonary fibrosis and 2491 cases of CTD-ILD were diagnosed in 2009. The cohort was followed up until June 30, 2014. Incident lung cancers and all-cause mortality were ascertained. Results The overall incidence of lung cancer was 165.7 and 161.8 per 10,000 person-years in the CTD-ILD and ILD-only, respectively (rate ratio, 1.08; 95% confidence interval, 0.89–1.30). CTD-ILD patients in the 40–49 and 50–59 years old age groups had lung cancer incidence rates of 92.5 and 139.2, which were 2.0 and 1.7 times higher than those in the ILD-only, respectively. All-cause mortality was significantly higher in the CTD-ILD group compared to ILD-only group in patients aged 50–79 years. All-cause mortality of women in the 50–59, 60–69 and 70–79 age groups was 2.0, 1.8, and 1.4 times higher in the CTD-ILD group than in the ILD-only group, respectively. Conclusions CTD-ILD patients aged < 60 years had a higher lung cancer incidence than ILD-only patients in the same age group. Furthermore, CTD-ILD patients aged 50–79 years had higher all-cause mortality than ILD-only patients in the same age group.
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Affiliation(s)
- Won-Il Choi
- Department of Internal Medicine, Keimyung University Dongsan Hospital, 56 Dalseong-ro, Jung-gu, Daegu, 41931, Republic of Korea. .,Department of Internal Medicine, Keimyung University Dongsan Hospital, 56 Dalseong-ro, Jung-gu, Daegu, 700-712, Republic of Korea.
| | - Dong Yoon Lee
- Department of Internal Medicine, Keimyung University Dongsan Hospital, 56 Dalseong-ro, Jung-gu, Daegu, 41931, Republic of Korea
| | - Hyun-Gi Choi
- Department of Chemistry, Konkuk University, Seoul, 05029, Republic of Korea
| | - Choong Won Lee
- Department of Occupational and Environmental Medicine, Sungso Hospital, Andong, 99 Seodongmun-ro, Andong, Gyeongsangbuk-do, 36690, Republic of Korea
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23
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Karampitsakos T, Vraka A, Bouros D, Liossis SN, Tzouvelekis A. Biologic Treatments in Interstitial Lung Diseases. Front Med (Lausanne) 2019; 6:41. [PMID: 30931306 PMCID: PMC6425869 DOI: 10.3389/fmed.2019.00041] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2019] [Accepted: 02/13/2019] [Indexed: 12/17/2022] Open
Abstract
Interstitial lung diseases (ILD) represent a group of heterogeneous parenchymal lung disorders with complex pathophysiology, characterized by different clinical and radiological patterns, ultimately leading to pulmonary fibrosis. A considerable proportion of these disease entities present with no effective treatment, as current therapeutic regimens only slow down disease progression, thus leaving patients, at best case, with considerable functional disability. Biologic therapies have emerged and are being investigated in patients with different forms of ILD. Unfortunately, their safety profile has raised many concerns, as evidence shows that they might cause or exacerbate ILD status in a subgroup of patients. This review article aims to summarize the current state of knowledge on their role in patients with ILD and highlight future perspectives.
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Affiliation(s)
- Theodoros Karampitsakos
- 5th Department of Pneumonology, General Hospital for Thoracic Diseases Sotiria, Athens, Greece
| | - Argyro Vraka
- First Academic Department of Pneumonology, Hospital for Thoracic Diseases, Sotiria Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Demosthenes Bouros
- First Academic Department of Pneumonology, Hospital for Thoracic Diseases, Sotiria Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Stamatis-Nick Liossis
- Division of Rheumatology, Department of Internal Medicine, Patras University Hospital, University of Patras Medical School, Patras, Greece
| | - Argyris Tzouvelekis
- First Academic Department of Pneumonology, Hospital for Thoracic Diseases, Sotiria Medical School, National and Kapodistrian University of Athens, Athens, Greece
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