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Mo W, Xu W, Hong M, Yang T, Shi Y, Jiao Y, Nie J, Cui F, Cao J, Zhang S. Proteomic and miRNA profiling of radon-induced skin damage in mice: FASN regulated by miRNAs. JOURNAL OF RADIATION RESEARCH 2022; 63:706-718. [PMID: 35791446 PMCID: PMC9494515 DOI: 10.1093/jrr/rrac037] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 09/21/2021] [Indexed: 06/15/2023]
Abstract
Radon is a naturally occurring radioactive gas and considered as a serious carcinogen to humans. Continuous radioactive decay of this gas emits high-energy alpha particles. Long-term radon exposure induces oxidative stress and inflammatory response, which results in chronic lung diseases. However, biological effects after radon exposure in other organs have been rarely reported. As the outermost organ of the human body, the skin suffers from environmental damage to agents such as air pollution. Epidemiological studies indicated that areas with high level of radon had a high incidence of skin cancer. However, whether radon exposure induces skin damage has not been reported yet. In this study, we established a radon-exposed mouse model and found that radon exposure affected the structure of skin tissues, which was manifested by inflammatory cell infiltration and skin atrophy. Using proteomic approach, we found 45 preferentially expressed proteins in 60 Working Level Months (WLM) group and 314 preferentially expressed proteins in 120 WLM group from radon-exposed skin tissues. Through microRNA (miRNA) sequencing profiling analysis, 57 dysregulated miRNAs were screened between the control and radon-treated mouse skin. By integrating the dysregulated proteins and miRNAs, radon-induced fatty acid synthase (FASN) was investigated in greater detail. Results showed that FASN was regulated by miR-206-3p and miR-378a-3p and involved in the pathogenesis of radon-induced skin damage. Overexpression of FASN inhibited the proliferation, and induced in WS1 cells. Our present findings illustrate the molecular change during radon-induced skin damage and the potential role of FASN during this process.
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Affiliation(s)
| | | | - Min Hong
- School of Radiation Medicine and Protection, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, China
| | - Tingyi Yang
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu 610041, China
| | - Yuhong Shi
- Second Affiliated Hospital of Chengdu Medical College, China National Nuclear Corporation 416 Hospital, Chengdu 610051, China
| | - Yang Jiao
- School of Radiation Medicine and Protection, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, China
| | - Jihua Nie
- School of Radiation Medicine and Protection, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, China
| | - Fengmei Cui
- School of Radiation Medicine and Protection, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, China
| | - Jianping Cao
- Corresponding authors. Zhang S, Second Affiliated Hospital of Chengdu Medical College, China National Nuclear Corporation 416 Hospital, Chengdu 610051, China. Tel./Fax: +8628-85502429; E-mail: ; Cao J, No. 199 Ren’ai Rd, Medical College of Soochow University, Suzhou 215123, China. Tel./Fax:+86-512-65880037; E-mail:
| | - Shuyu Zhang
- Corresponding authors. Zhang S, Second Affiliated Hospital of Chengdu Medical College, China National Nuclear Corporation 416 Hospital, Chengdu 610051, China. Tel./Fax: +8628-85502429; E-mail: ; Cao J, No. 199 Ren’ai Rd, Medical College of Soochow University, Suzhou 215123, China. Tel./Fax:+86-512-65880037; E-mail:
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Maier A, Wiedemann J, Rapp F, Papenfuß F, Rödel F, Hehlgans S, Gaipl US, Kraft G, Fournier C, Frey B. Radon Exposure-Therapeutic Effect and Cancer Risk. Int J Mol Sci 2020; 22:ijms22010316. [PMID: 33396815 PMCID: PMC7796069 DOI: 10.3390/ijms22010316] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 12/22/2020] [Accepted: 12/24/2020] [Indexed: 01/18/2023] Open
Abstract
Largely unnoticed, all life on earth is constantly exposed to low levels of ionizing radiation. Radon, an imperceptible natural occurring radioactive noble gas, contributes as the largest single fraction to radiation exposure from natural sources. For that reason, radon represents a major issue for radiation protection. Nevertheless, radon is also applied for the therapy of inflammatory and degenerative diseases in galleries and spas to many thousand patients a year. In either case, chronic environmental exposure or therapy, the effect of radon on the organism exposed is still under investigation at all levels of interaction. This includes the physical stage of diffusion and energy deposition by radioactive decay of radon and its progeny and the biological stage of initiating and propagating a physiologic response or inducing cancer after chronic exposure. The purpose of this manuscript is to comprehensively review the current knowledge of radon and its progeny on physical background, associated cancer risk and potential therapeutic effects.
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Affiliation(s)
- Andreas Maier
- Biophysics Department, GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291 Darmstadt, Germany; (A.M.); (J.W.); (F.R.); (F.P.); (G.K.); (C.F.)
| | - Julia Wiedemann
- Biophysics Department, GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291 Darmstadt, Germany; (A.M.); (J.W.); (F.R.); (F.P.); (G.K.); (C.F.)
| | - Felicitas Rapp
- Biophysics Department, GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291 Darmstadt, Germany; (A.M.); (J.W.); (F.R.); (F.P.); (G.K.); (C.F.)
| | - Franziska Papenfuß
- Biophysics Department, GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291 Darmstadt, Germany; (A.M.); (J.W.); (F.R.); (F.P.); (G.K.); (C.F.)
| | - Franz Rödel
- Department of Radiotherapy and Oncology, University Hospital Frankfurt, Goethe-Universität Frankfurt am Main, 60590 Frankfurt am Main, Germany; (F.R.); (S.H.)
| | - Stephanie Hehlgans
- Department of Radiotherapy and Oncology, University Hospital Frankfurt, Goethe-Universität Frankfurt am Main, 60590 Frankfurt am Main, Germany; (F.R.); (S.H.)
| | - Udo S. Gaipl
- Translational Radiation Biology, Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, 91054 Erlangen, Germany;
| | - Gerhard Kraft
- Biophysics Department, GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291 Darmstadt, Germany; (A.M.); (J.W.); (F.R.); (F.P.); (G.K.); (C.F.)
| | - Claudia Fournier
- Biophysics Department, GSI Helmholtzzentrum für Schwerionenforschung GmbH, 64291 Darmstadt, Germany; (A.M.); (J.W.); (F.R.); (F.P.); (G.K.); (C.F.)
| | - Benjamin Frey
- Translational Radiation Biology, Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, 91054 Erlangen, Germany;
- Correspondence:
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Wan XL, Zhou ZL, Wang P, Zhou XM, Xie MY, Mei J, Weng J, Xi HT, Chen C, Wang ZY, Wang ZB. Small molecule proteomics quantifies differences between normal and fibrotic pulmonary extracellular matrices. Chin Med J (Engl) 2020; 133:1192-1202. [PMID: 32433051 PMCID: PMC7249707 DOI: 10.1097/cm9.0000000000000754] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Pulmonary fibrosis is a respiratory disease caused by the proliferation of fibroblasts and accumulation of the extracellular matrix (ECM). It is known that the lung ECM is mainly composed of a three-dimensional fiber mesh filled with various high-molecular-weight proteins. However, the small-molecular-weight proteins in the lung ECM and their differences between normal and fibrotic lung ECM are largely unknown. METHODS Healthy adult male Sprague-Dawley rats (Rattus norvegicus) weighing about 150 to 200 g were randomly divided into three groups using random number table: A, B, and C and each group contained five rats. The rats in Group A were administered a single intragastric (i.g.) dose of 500 μL of saline as control, and those in Groups B and C were administered a single i.g. dose of paraquat (PQ) dissolved in 500 μL of saline (20 mg/kg). After 2 weeks, the lungs of rats in Group B were harvested for histological observation, preparation of de-cellularized lung scaffolds, and proteomic analysis for small-molecular-weight proteins, and similar procedures were performed on Group C and A after 4 weeks. The differentially expressed small-molecular-weight proteins (DESMPs) between different groups and the subcellular locations were analyzed. RESULTS Of the 1626 small-molecular-weight proteins identified, 1047 were quantifiable. There were 97 up-regulated and 45 down-regulated proteins in B vs. A, 274 up-regulated and 31 down-regulated proteins in C vs. A, and 237 up-regulated and 28 down-regulated proteins identified in C vs. B. Both the up-regulated and down-regulated proteins in the three comparisons were mainly distributed in single-organism processes and cellular processes within biological process, cell and organelle within cellular component, and binding within molecular function. Further, more up-regulated than down-regulated proteins were identified in most sub-cellular locations. The interactions of DESMPs identified in extracellular location in all comparisons showed that serum albumin (Alb) harbored the highest degree of node (25), followed by prolyl 4-hydroxylase beta polypeptide (12), integrin β1 (10), apolipoprotein A1 (9), and fibrinogen gamma chain (9). CONCLUSIONS Numerous PQ-induced DESMPs were identified in de-cellularized lungs of rats by high throughput proteomics analysis. The DESMPs between the control and treatment groups showed diversity in molecular functions, biological processes, and pathways. In addition, the interactions of extracellular DESMPs suggested that the extracellular proteins Alb, Itgb1, Apoa1, P4hb, and Fgg in ECM could be potentially used as biomarker candidates for pulmonary fibrosis. These results provided useful information and new insights regarding pulmonary fibrosis.
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Affiliation(s)
- Xin-Long Wan
- Platform for Radiation Protection and Emergency Preparedness of Southern Zhejiang, School of Public Health and Management, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
- Center for Health Assessment, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Zhi-Liang Zhou
- Department of Emergency Medicine and General Practice, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325027, China
| | - Peng Wang
- Department of Emergency Medicine and General Practice, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325027, China
| | - Xiao-Ming Zhou
- Department of Emergency Medicine and General Practice, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325027, China
| | - Meng-Ying Xie
- Department of Geriatric Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
| | - Jin Mei
- Institute of Bioscaffold Transplantation and Immunology, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Jie Weng
- Department of Emergency Medicine and General Practice, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325027, China
| | - Hai-Tao Xi
- Institute of Bioscaffold Transplantation and Immunology, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Chan Chen
- Department of Geriatric Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
| | - Zhi-Yi Wang
- Center for Health Assessment, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
- Department of Emergency Medicine and General Practice, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325027, China
- Institute of Bioscaffold Transplantation and Immunology, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Zhi-Bin Wang
- Institute of Bioscaffold Transplantation and Immunology, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
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Ma S, Wang C, Zhao B, Ren X, Tian S, Wang J, Zhang C, Shao Y, Qiu M, Wang X. Tandem mass tags labeled quantitative proteomics to study the effect of tobacco smoke exposure on the rat lung. BIOCHIMICA ET BIOPHYSICA ACTA. PROTEINS AND PROTEOMICS 2018; 1866:496-506. [PMID: 29307719 DOI: 10.1016/j.bbapap.2018.01.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Revised: 12/24/2017] [Accepted: 01/03/2018] [Indexed: 11/16/2022]
Abstract
BACKGROUND The causal link between tobacco smoke exposure (TSE) and numerous severe respiratory system diseases (RSD), including chronic bronchitis, chronic obstructive pulmonary disease, and lung cancer, is well established. However, the pathogenesis of TSE-induced RSD remains incompletely understood. This research aims to detect the pathogenetic mechanisms and potential therapeutic targets of TSE-induced RSD. METHODS This study employed TSE model which rats were exposed to a concentration of 60% tobacco smoke in a toxicant exposure system for four weeks. Tandem mass tags (TMT) labeled quantitative proteomics combined with off-line high pH reversed-phase fractionation, and nano-liquid chromatography-mass spectrometry method (off-line high pH RPF-nano-LC-MS/MS) were adopted to detect differentially expressed proteins (DEPs) in the lung tissues of the TSE model rats and to compare them with those in control. The accuracy of the results was verified by western blot. RESULTS Compared with the control group, 33 proteins in the TSE model group's lung tissues showed significant differential expression. Analysis based on the Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways indicated that, several biological pathways, such as the steroid biosynthesis pathway, were involved and played significant roles in the pathogenesis of the experimental group's TSE. CONCLUSIONS These findings make a crucial contribution to the search for a comprehensive understanding of TSE-induced RSD's pathogenesis, and furthermore provide guidance for the diagnosis and treatment of TSE-induced RSD.
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Affiliation(s)
- Shuangshuang Ma
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100102, China; Shandong Analysis and Test Center, Shandong Academy of Sciences, Jinan 250014, China
| | - Chunguo Wang
- Beijing Academy of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Baosheng Zhao
- Beijing Academy of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Xiaolei Ren
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100102, China
| | - Simin Tian
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100102, China
| | - Juan Wang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100102, China
| | - Chi Zhang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100102, China
| | - Yuanyang Shao
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100102, China
| | - Minyi Qiu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100102, China
| | - Xueyong Wang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100102, China.
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Haenen S, Clynen E, Nemery B, Hoet PH, Vanoirbeek JA. Biomarker discovery in asthma and COPD: Application of proteomics techniques in human and mice. EUPA OPEN PROTEOMICS 2014. [DOI: 10.1016/j.euprot.2014.04.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Colombo G, Clerici M, Giustarini D, Portinaro NM, Aldini G, Rossi R, Milzani A, Dalle-Donne I. Pathophysiology of tobacco smoke exposure: recent insights from comparative and redox proteomics. MASS SPECTROMETRY REVIEWS 2014; 33:183-218. [PMID: 24272816 DOI: 10.1002/mas.21392] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2013] [Revised: 05/23/2013] [Accepted: 05/23/2013] [Indexed: 06/02/2023]
Abstract
First-hand and second-hand tobacco smoke are causally linked to a huge number of deaths and are responsible for a broad spectrum of pathologies such as cancer, cardiovascular, respiratory, and eye diseases as well as adverse effects on female reproductive function. Cigarette smoke is a complex mixture of thousands of different chemical species, which exert their negative effects on macromolecules and biochemical pathways, both directly and indirectly. Many compounds can act as oxidants, pro-inflammatory agents, carcinogens, or a combination of these. The redox behavior of cigarette smoke has many implications for smoke related diseases. Reactive oxygen and nitrogen species (both radicals and non-radicals), reactive carbonyl compounds, and other species may induce oxidative damage in almost all the biological macromolecules, compromising their structure and/or function. Different quantitative and redox proteomic approaches have been applied in vitro and in vivo to evaluate, respectively, changes in protein expression and specific oxidative protein modifications induced by exposure to cigarette smoke and are overviewed in this review. Many gel-based and gel-free proteomic techniques have already been used successfully to obtain clues about smoke effects on different proteins in cell cultures, animal models, and humans. The further implementation with other sensitive screening techniques could be useful to integrate the comprehension of cigarette smoke effects on human health. In particular, the redox proteomic approach may also help identify biomarkers of exposure to tobacco smoke useful for preventing these effects or potentially predictive of the onset and/or progression of smoking-induced diseases as well as potential targets for therapeutic strategies.
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Affiliation(s)
- Graziano Colombo
- Department of Biosciences, Università degli Studi di Milano, Milan, Italy
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Feasibility of biomarker studies for engineered nanoparticles: what can be learned from air pollution research. J Occup Environ Med 2011; 53:S74-9. [PMID: 21654422 DOI: 10.1097/jom.0b013e31821b1bf2] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Occupational exposure to engineered nanoparticles (NP) may pose health risks to the workers. This article is to discuss the feasibility of identifying biomarkers that are associated with NP exposure. METHODS Scientific literature on the adverse health effects of ambient ultrafine particles (UFP) and NP was reviewed to discuss the feasibility of conducting biomarker studies to identify NP-induced early biological changes. RESULTS Various approaches for biomarker studies have been identified, including potential injury pathways that need to be considered and the methodologies that may be used for such studies. CONCLUSIONS Although NP may have novel mechanisms of injury, much can be learned from our experience in studying UFP. Oxidative stress-related pathways can be an important consideration for identifying NP-associated biomarkers, and one of the most effective approaches for such studies may be proteome profiling. CLINICAL SIGNIFICANCE Biomarker studies will provide valuable information to identify early biological events associated with the adverse health effects of engineered nanomaterials before the manifestation of clinical outcomes. This is particularly important for the health surveillance of workers who may be at higher risk due to their occupational settings.
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O'Neil SE, Lundbäck B, Lötvall J. Proteomics in asthma and COPD phenotypes and endotypes for biomarker discovery and improved understanding of disease entities. J Proteomics 2011; 75:192-201. [PMID: 22037230 DOI: 10.1016/j.jprot.2011.10.008] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2011] [Revised: 10/10/2011] [Accepted: 10/12/2011] [Indexed: 11/17/2022]
Abstract
The application of proteomics to respiratory diseases, such as asthma and COPD, has been limited compared to other fields, like cancer. Both asthma and COPD are recognised to be multi-factorial and complex diseases, both consisting of clusters of multiple disease phenotypes. The complexity of these diseases combined with the inaccessibility and invasiveness of disease relevant samples have provided a hurdle to the progress of respiratory proteomics. Advances in proteomic instrumentation and methodology have led to the possibility to identify proteomes in much smaller quantities of biological material. This review focuses on the efforts in respiratory proteomics in relation to asthma and COPD, and the importance of identifying subgroups of disease entities to establish appropriate biomarkers, and to enhance the understanding of underlying mechanisms in each subgroup. Careful phenotype characterisation of patient subpopulations is required to make improvement in the field of heterogeneous diseases such as asthma and COPD, and the clusters of phenotypes are likely to encompass subgroups of disease with distinct molecular mechanisms; endotypes. The utilisation of modern advanced proteomics in endotypes of asthma and COPD will likely contribute to the increased understanding of disease mechanisms, establishment of biomarkers for these endotypes and improved patient care.
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Affiliation(s)
- Serena E O'Neil
- Krefting Research Centre, Department of Internal Medicine, University of Gothenburg, Sweden.
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The receptor for advanced glycation end products (RAGE) and the lung. J Biomed Biotechnol 2010; 2010:917108. [PMID: 20145712 PMCID: PMC2817378 DOI: 10.1155/2010/917108] [Citation(s) in RCA: 166] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2009] [Revised: 09/27/2009] [Accepted: 10/09/2009] [Indexed: 12/31/2022] Open
Abstract
The receptor for advanced glycation end products (RAGE) is a member of the immunoglobulin superfamily of cell surface molecules. As a pattern-recognition receptor capable of binding a diverse range of ligands, it is typically expressed at low levels under normal physiological conditions in the majority of tissues. In contrast, the lung exhibits high basal level expression of RAGE localised primarily in alveolar type I (ATI) cells, suggesting a potentially important role for the receptor in maintaining lung homeostasis. Indeed, disruption of RAGE levels has been implicated in the pathogenesis of a variety of pulmonary disorders including cancer and fibrosis. Furthermore, its soluble isoforms, sRAGE, which act as decoy receptors, have been shown to be a useful marker of ATI cell injury. Whilst RAGE undoubtedly plays an important role in the biology of the lung, it remains unclear as to the exact nature of this contribution under both physiological and pathological conditions.
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