201
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Kudo A, Kii I. Periostin function in communication with extracellular matrices. J Cell Commun Signal 2017; 12:301-308. [PMID: 29086200 DOI: 10.1007/s12079-017-0422-6] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Accepted: 10/13/2017] [Indexed: 12/24/2022] Open
Abstract
Periostin is a secretory protein with a multi-domain structure, comprising an amino-terminal cysteine-rich EMI domain, four internal FAS 1 domains, and a carboxyl-terminal hydrophilic domain. These adjacent domains bind to extracellular matrix proteins (type I collagen, fibronectin, tenascin-C, and laminin γ2), and BMP-1 that catalyzes crosslinking of type I collagen, and proteoglycans, which play a role in cell adhesion. The binding sites on periostin have been demonstrated to contribute to the mechanical strength of connective tissues, enhancing intermolecular interactions in close proximity and their assembly into extracellular matrix architectures, where periostin plays further essential roles in physiological maintenance and pathological progression. Furthermore, periostin also binds to Notch 1 and CCN3, which have functions in maintenance of stemness, thus opening up a new field of periostin action.
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Affiliation(s)
- Akira Kudo
- International Frontier, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo, 152-8550, Japan. .,Showa University, Tokyo, 142-8555, Japan.
| | - Isao Kii
- Common Facilities Unit, Integrated Research Group, Compass to Healthy Life Research Complex Program, RIKEN Cluster for Science and Technology Hub, 6-7-3 Minatojima-minamimachi, Chūō-ku, Kobe, Hyogo, 650-0047, Japan.,Pathophysiological and Health Science Team, Imaging Platform and Innovation Group, Division of Bio-Function Dynamics Imaging, RIKEN Center for Life Science Technologies, Kobe, 650-0047, Japan
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202
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Labrousse-Arias D, Martínez-Ruiz A, Calzada MJ. Hypoxia and Redox Signaling on Extracellular Matrix Remodeling: From Mechanisms to Pathological Implications. Antioxid Redox Signal 2017; 27:802-822. [PMID: 28715969 DOI: 10.1089/ars.2017.7275] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
SIGNIFICANCE The extracellular matrix (ECM) is an essential modulator of cell behavior that influences tissue organization. It has a strong relevance in homeostasis and translational implications for human disease. In addition to ECM structural proteins, matricellular proteins are important regulators of the ECM that are involved in a myriad of different pathologies. Recent Advances: Biochemical studies, animal models, and study of human diseases have contributed to the knowledge of molecular mechanisms involved in remodeling of the ECM, both in homeostasis and disease. Some of them might help in the development of new therapeutic strategies. This review aims to review what is known about some of the most studied matricellular proteins and their regulation by hypoxia and redox signaling, as well as the pathological implications of such regulation. CRITICAL ISSUES Matricellular proteins have complex regulatory functions and are modulated by hypoxia and redox signaling through diverse mechanisms, in some cases with controversial effects that can be cell or tissue specific and context dependent. Therefore, a better understanding of these regulatory processes would be of great benefit and will open new avenues of considerable therapeutic potential. FUTURE DIRECTIONS Characterizing the specific molecular mechanisms that modulate matricellular proteins in pathological processes that involve hypoxia and redox signaling warrants additional consideration to harness the potential therapeutic value of these regulatory proteins. Antioxid. Redox Signal. 27, 802-822.
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Affiliation(s)
- David Labrousse-Arias
- 1 Servicio de Inmunología, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP) , Madrid, Spain
| | - Antonio Martínez-Ruiz
- 1 Servicio de Inmunología, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP) , Madrid, Spain .,2 Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV) , Madrid, Spain
| | - María J Calzada
- 1 Servicio de Inmunología, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-IP) , Madrid, Spain .,3 Departmento de Medicina, Universidad Autónoma de Madrid , Madrid, Spain
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203
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Hussain M, Xu C, Ahmad M, Yang Y, Lu M, Wu X, Tang L, Wu X. Notch Signaling: Linking Embryonic Lung Development and Asthmatic Airway Remodeling. Mol Pharmacol 2017; 92:676-693. [PMID: 29025966 DOI: 10.1124/mol.117.110254] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Accepted: 10/11/2017] [Indexed: 12/12/2022] Open
Abstract
Lung development is mediated by assorted signaling proteins and orchestrated by complex mesenchymal-epithelial interactions. Notch signaling is an evolutionarily conserved cell-cell communication mechanism that exhibits a pivotal role in lung development. Notably, both aberrant expression and loss of regulation of Notch signaling are critically linked to the pathogenesis of various lung diseases, in particular, pulmonary fibrosis, lung cancer, pulmonary arterial hypertension, and asthmatic airway remodeling; implying that precise regulation of intensity and duration of Notch signaling is imperative for appropriate lung development. Moreover, evidence suggests that Notch signaling links embryonic lung development and asthmatic airway remodeling. Herein, we summarized all-recent advances associated with the mechanistic role of Notch signaling in lung development, consequences of aberrant expression or deletion of Notch signaling in linking early-impaired lung development and asthmatic airway remodeling, and all recently investigated potential therapeutic strategies to treat asthmatic airway remodeling.
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Affiliation(s)
- Musaddique Hussain
- Department of Pharmacology and The Key Respiratory Drug Research Laboratory of China Food and Drug Administration, School of Medicine, Zhejiang University, Hangzhou City, China (M.H., C.X., M.A., Xim.W.); The Second People's Hospital of Wenling, Wenling City, Zhejiang Province, China (Y.Y.); and Department of Respiratory Medicine, the Affiliated Children Hospital, School of Medicine, Zhejiang University, Hangzhou City, China (M.L., Xil.W., L.T.)
| | - Chengyun Xu
- Department of Pharmacology and The Key Respiratory Drug Research Laboratory of China Food and Drug Administration, School of Medicine, Zhejiang University, Hangzhou City, China (M.H., C.X., M.A., Xim.W.); The Second People's Hospital of Wenling, Wenling City, Zhejiang Province, China (Y.Y.); and Department of Respiratory Medicine, the Affiliated Children Hospital, School of Medicine, Zhejiang University, Hangzhou City, China (M.L., Xil.W., L.T.)
| | - Mashaal Ahmad
- Department of Pharmacology and The Key Respiratory Drug Research Laboratory of China Food and Drug Administration, School of Medicine, Zhejiang University, Hangzhou City, China (M.H., C.X., M.A., Xim.W.); The Second People's Hospital of Wenling, Wenling City, Zhejiang Province, China (Y.Y.); and Department of Respiratory Medicine, the Affiliated Children Hospital, School of Medicine, Zhejiang University, Hangzhou City, China (M.L., Xil.W., L.T.)
| | - Youping Yang
- Department of Pharmacology and The Key Respiratory Drug Research Laboratory of China Food and Drug Administration, School of Medicine, Zhejiang University, Hangzhou City, China (M.H., C.X., M.A., Xim.W.); The Second People's Hospital of Wenling, Wenling City, Zhejiang Province, China (Y.Y.); and Department of Respiratory Medicine, the Affiliated Children Hospital, School of Medicine, Zhejiang University, Hangzhou City, China (M.L., Xil.W., L.T.)
| | - Meiping Lu
- Department of Pharmacology and The Key Respiratory Drug Research Laboratory of China Food and Drug Administration, School of Medicine, Zhejiang University, Hangzhou City, China (M.H., C.X., M.A., Xim.W.); The Second People's Hospital of Wenling, Wenling City, Zhejiang Province, China (Y.Y.); and Department of Respiratory Medicine, the Affiliated Children Hospital, School of Medicine, Zhejiang University, Hangzhou City, China (M.L., Xil.W., L.T.)
| | - Xiling Wu
- Department of Pharmacology and The Key Respiratory Drug Research Laboratory of China Food and Drug Administration, School of Medicine, Zhejiang University, Hangzhou City, China (M.H., C.X., M.A., Xim.W.); The Second People's Hospital of Wenling, Wenling City, Zhejiang Province, China (Y.Y.); and Department of Respiratory Medicine, the Affiliated Children Hospital, School of Medicine, Zhejiang University, Hangzhou City, China (M.L., Xil.W., L.T.)
| | - Lanfang Tang
- Department of Pharmacology and The Key Respiratory Drug Research Laboratory of China Food and Drug Administration, School of Medicine, Zhejiang University, Hangzhou City, China (M.H., C.X., M.A., Xim.W.); The Second People's Hospital of Wenling, Wenling City, Zhejiang Province, China (Y.Y.); and Department of Respiratory Medicine, the Affiliated Children Hospital, School of Medicine, Zhejiang University, Hangzhou City, China (M.L., Xil.W., L.T.)
| | - Ximei Wu
- Department of Pharmacology and The Key Respiratory Drug Research Laboratory of China Food and Drug Administration, School of Medicine, Zhejiang University, Hangzhou City, China (M.H., C.X., M.A., Xim.W.); The Second People's Hospital of Wenling, Wenling City, Zhejiang Province, China (Y.Y.); and Department of Respiratory Medicine, the Affiliated Children Hospital, School of Medicine, Zhejiang University, Hangzhou City, China (M.L., Xil.W., L.T.)
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204
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Xiang FL, Fang M, Yutzey KE. Loss of β-catenin in resident cardiac fibroblasts attenuates fibrosis induced by pressure overload in mice. Nat Commun 2017; 8:712. [PMID: 28959037 PMCID: PMC5620049 DOI: 10.1038/s41467-017-00840-w] [Citation(s) in RCA: 123] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Accepted: 07/31/2017] [Indexed: 12/20/2022] Open
Abstract
Cardiac fibrosis is characterized by excessive extracellular matrix deposition that contributes to compromised cardiac function and potentially heart failure. Cardiac pressure overload resulting from trans-aortic constriction in mice leads to cardiac fibrosis and increased Wnt/β-catenin signaling in cardiac fibroblasts. Here, we conditionally induce β-catenin loss of function in resident cardiac fibroblasts using Tcf21 MerCreMer or in activated cardiac fibroblasts using periostin (Postn) MerCreMer . We show that β-catenin loss of function in cardiac fibroblasts after trans-aortic constriction significantly preserves cardiac function, and reduces interstitial fibrosis but does not alter the numbers of activated or differentiated cardiac fibroblasts in vivo. However, β-catenin is specifically required in resident cardiac fibroblasts for fibrotic excessive extracellular matrix gene expression and binds Col3a1 and Postn gene sequences in cultured cardiac fibroblasts after induction of Wnt signaling. Moreover, cardiomyocyte hypertrophy is blunted with cardiac fibroblast-specific loss of β-catenin after trans-aortic constriction in vivo. Thus, Wnt/β-catenin signaling in resident cardiac fibroblasts is required for excessive extracellular matrix gene expression and collagen deposition after trans-aortic constriction.Understanding the mechanisms causing cardiac fibrosis is key to prevention and therapy development of many heart diseases. Here, the authors show that Wnt/β-catenin signaling in resident cardiac fibroblasts is required for deposition of fibrotic extracellular matrix and the regulation of cardiomyocyte hypertrophy in a mouse model of heart fibrosis.
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Affiliation(s)
- Fu-Li Xiang
- The Heart Institute, Division of Molecular Cardiovascular Biology, Cincinnati Children's Hospital Medical Center, 240 Albert Sabin Way, ML 7020, Cincinnati, OH, 45229, USA
| | - Ming Fang
- The Heart Institute, Division of Molecular Cardiovascular Biology, Cincinnati Children's Hospital Medical Center, 240 Albert Sabin Way, ML 7020, Cincinnati, OH, 45229, USA
| | - Katherine E Yutzey
- The Heart Institute, Division of Molecular Cardiovascular Biology, Cincinnati Children's Hospital Medical Center, 240 Albert Sabin Way, ML 7020, Cincinnati, OH, 45229, USA.
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205
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Cai D, Li Y, Zhou C, Jiang Y, Jiao J, Wu L. Comparative proteomics analysis of primary cutaneous amyloidosis. Exp Ther Med 2017; 14:3004-3012. [PMID: 28912854 PMCID: PMC5585729 DOI: 10.3892/etm.2017.4852] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Accepted: 05/25/2017] [Indexed: 01/02/2023] Open
Abstract
Primary cutaneous amyloidosis (PCA) is a localized skin disorder that is characterized by the abnormal deposition of amyloid in the extracellular matrix (ECM) of the dermis. The pathogenesis of PCA is poorly understood. The objective of the present study was to survey proteome changes in PCA lesions in order to gain insight into the molecular basis and pathogenesis of PCA. Total protein from PCA lesions and normal skin tissue samples were extracted and analyzed using the isobaric tags for relative and absolute quantitation technique. The function of differentially expressed proteins in PCA were analyzed by gene ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG) and protein-protein interaction analysis. The proteins that were most upregulated in PCA lesions were further analyzed by immunohistochemistry. A total of 1,032 proteins were identified in PCA lesions and control skin samples, with 51 proteins differentially expressed in PCA lesions, of which 27 were upregulated. In PCA lesions, the upregulated proteins were primarily extracellulary located. In addition, GO analysis indicated that the upregulated proteins were significantly enriched in the biological processes of epidermal development, collagen fiber organization and response to wounding (adjusted P<0.001). KEGG analysis indicated that the upregulated proteins were significantly enriched in the signaling pathways of cell communication, ECM receptor interaction and focal adhesion (adjusted P<0.001). Furthermore, the upregulated proteins were enriched in the molecular function of calcium ion binding, and the calcium binding proteins calmodulin-like protein 5, S100 calcium-binding protein A7 (S100A7)/fatty-acid binding protein and S100A8/A9 exhibited the highest levels of upregulation in PCA. This analysis of differentially expressed proteins in PCA suggests that increased focal adhesion, differentiation and wound healing is associated with the pathogenesis of PCA.
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Affiliation(s)
- Daxing Cai
- Department of Dermatology, Qilu Hospital, Shandong University, Jinan, Shandong 250012, P.R. China
| | - Yang Li
- Beijing Protein Innovation Co. Ltd., Beijing 101318, P.R. China
| | - Chunlei Zhou
- Department of Dermatology, Qilu Hospital, Shandong University, Jinan, Shandong 250012, P.R. China
| | - Yulin Jiang
- Beijing Protein Innovation Co. Ltd., Beijing 101318, P.R. China
| | - Jian Jiao
- Department of Dermatology, Qilu Hospital, Shandong University, Jinan, Shandong 250012, P.R. China
| | - Lin Wu
- Key Laboratory of Genome Sciences and Information, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing 100101, P.R. China
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206
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Drifka CR, Loeffler AG, Esquibel CR, Weber SM, Eliceiri KW, Kao WJ. Human pancreatic stellate cells modulate 3D collagen alignment to promote the migration of pancreatic ductal adenocarcinoma cells. Biomed Microdevices 2017; 18:105. [PMID: 27819128 DOI: 10.1007/s10544-016-0128-1] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A hallmark of pancreatic ductal adenocarcinoma (PDAC) is the ability for cancer cells to aggressively infiltrate and navigate through a dense stroma during the metastatic process. Key features of the PDAC stroma include an abundant population of activated pancreatic stellate cells (PSCs) and highly aligned collagen fibers; however, important questions remain regarding how collagen becomes aligned and what the biological manifestations are. To better understand how PSCs, aligned collagen, and PDAC cells might cooperate during the transition to invasion, we utilized a microchannel-based in vitro tumor model and advanced imaging technologies to recreate and examine in vivo-like heterotypic interactions. We found that PSCs participate in a collaborative process with cancer cells by orchestrating the alignment of collagen fibers that, in turn, are permissive to enhanced cell migration. Additionally, direct contact between PSCs, collagen, and PDAC cells is critical to invasion and co-migration of both cell types. This suggests PSCs may accompany and assist in navigating PDAC cells through the stromal terrain. Together, our data provides a new role for PSCs in stimulating the metastatic process and underscores the importance of collagen alignment in cancer progression.
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Affiliation(s)
- Cole R Drifka
- Department of Biomedical Engineering, University of Wisconsin, Madison, WI, USA.,Laboratory for Optical and Computational Instrumentation (LOCI), University of Wisconsin, Madison, WI, USA.,Morgridge Institute for Research, Madison, WI, USA
| | - Agnes G Loeffler
- Department of Surgical Pathology, University of Wisconsin, Madison, WI, USA.,University of Wisconsin Comprehensive Carbone Cancer Center, Madison, WI, USA
| | - Corinne R Esquibel
- Laboratory for Optical and Computational Instrumentation (LOCI), University of Wisconsin, Madison, WI, USA
| | - Sharon M Weber
- University of Wisconsin Comprehensive Carbone Cancer Center, Madison, WI, USA.,Department of Surgery, University of Wisconsin, Madison, WI, USA
| | - Kevin W Eliceiri
- Department of Biomedical Engineering, University of Wisconsin, Madison, WI, USA.,Laboratory for Optical and Computational Instrumentation (LOCI), University of Wisconsin, Madison, WI, USA.,Morgridge Institute for Research, Madison, WI, USA.,University of Wisconsin Comprehensive Carbone Cancer Center, Madison, WI, USA
| | - W John Kao
- Department of Biomedical Engineering, University of Wisconsin, Madison, WI, USA. .,University of Wisconsin Comprehensive Carbone Cancer Center, Madison, WI, USA. .,Department of Surgery, University of Wisconsin, Madison, WI, USA. .,Faculties of Medicine and Engineering, University of Hong Kong, Pokfulam Road, Pokfulam, Hong Kong.
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207
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Ratajczak-Wielgomas K, Grzegrzolka J, Piotrowska A, Matkowski R, Wojnar A, Rys J, Ugorski M, Dziegiel P. Expression of periostin in breast cancer cells. Int J Oncol 2017; 51:1300-1310. [DOI: 10.3892/ijo.2017.4109] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Accepted: 07/28/2017] [Indexed: 11/05/2022] Open
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208
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Tang Y, Liu L, Wang P, Chen D, Wu Z, Tang C. Periostin promotes migration and osteogenic differentiation of human periodontal ligament mesenchymal stem cells via the Jun amino-terminal kinases (JNK) pathway under inflammatory conditions. Cell Prolif 2017; 50. [PMID: 28833827 DOI: 10.1111/cpr.12369] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Accepted: 07/13/2017] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVES Mesenchymal stem cell (MSC)-mediated periodontal tissue regeneration is considered to be a promising method for periodontitis treatment. The molecular mechanism of functional regulation by MSCs remains unclear, thus limiting their application. Our previous study discovered that Periostin (POSTN) promoted the migration and osteogenic differentiation of periodontal ligament mesenchymal stem cells (PDLSCs), but it is still unclear whether POSTN is able to restore the regenerative potential of PDLSCs under inflammatory conditions. In this study, we investigated the effect of POSTN on PDLSCs under inflammatory conditions and its mechanism. MATERIALS AND METHODS PDLSCs were isolated from periodontal ligament tissue. TNF-α was used at 10 ng/mL to mimic inflammatory conditions. Lentivirus POSTN shRNA was used to knock down POSTN. Recombinant human POSTN (rhPOSTN) was used to stimulate PDLSCs. A scratch assay was used to analyse cell migration. Alkaline phosphatase (ALP) activity, Alizarin Red staining and expression of osteogenesis-related genes were used to investigate the osteogenic differentiation potential. Western blot analysis was used to detect the mitogen-activated protein kinases (MAPK) and AKT signalling pathways. RESULTS After a 10 ng/mL TNF-α treatment, knockdown of POSTN impeded scratch closure, inhibited ALP activity and mineralization in vitro, and decreased expression of RUNX2, OSX, OPN and OCN in PDLSCs, while 75 ng/mL rhPOSTN significantly accelerated scratch closure, enhanced ALP activity and mineralization in vitro, and increased expression of RUNX2, OSX, OPN and OCN. In addition, knockdown of POSTN inhibited expression of phosphorylated c-Jun N-terminal kinase (p-JNK), while 75 ng/mL rhPOSTN increased expression of p-JNK in PDLSCs with TNF-α treatment. Furthermore, inhibition of JNK by its inhibitor SP600125 dramatically blocked POSTN-enhanced scratch closure, ALP activity and mineralization in PDLSCs. CONCLUSIONS Our results revealed that POSTN might promote the migration and osteogenic differentiation potential of PDLSCs via the JNK pathway, providing insight into the mechanism underlying MSC biology under inflammatory conditions and identifying a potential target for improving periodontal tissue regeneration.
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Affiliation(s)
- Yi Tang
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Lin Liu
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Pei Wang
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Donglei Chen
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Ziqiang Wu
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Chunbo Tang
- Department of Dental Implantology, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, Jiangsu, China
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209
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Um JE, Park JT, Nam BY, Lee JP, Jung JH, Kim Y, Kim S, Park J, Wu M, Han SH, Yoo TH, Kang SW. Periostin-binding DNA aptamer treatment attenuates renal fibrosis under diabetic conditions. Sci Rep 2017; 7:8490. [PMID: 28819200 PMCID: PMC5561139 DOI: 10.1038/s41598-017-09238-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Accepted: 07/17/2017] [Indexed: 02/07/2023] Open
Abstract
Diabetic nephropathy, the major cause of chronic kidney disease, is associated with progressive renal fibrosis. Recently, accumulation of periostin, an extracellular matrix protein, was shown to augment renal fibrosis. Aptamers have higher binding affinities without developing the common side effects of antibodies. Thus, we evaluated the effect of periostin inhibition by an aptamer-based inhibitor on renal fibrosis under diabetic conditions. In vitro, transforming growth factor-β1 (TGF-β1) treatment significantly upregulated periostin, fibronectin, and type I collagen mRNA and protein expressions in inner medullary collecting duct (IMCD) cells. These increases were attenuated significantly in periostin-binding DNA aptamer (PA)-treated IMCD cells exposed to TGF-β1. In vivo, PA treatment attenuated the increased blood urea nitrogen levels in the diabetic mice significantly. Fibronectin and type I collagen mRNA and protein expressions increased significantly in the kidneys of diabetic mice: PA administration abrogated these increases significantly. Immunohistochemistry and Sirius Red staining also revealed that fibronectin expression was significantly higher and tubulointersititial fibrosis was significantly worse in diabetic mice kidneys compared with control mice. These changes were ameliorated by PA treatment. These findings suggested that inhibition of periostin using a DNA aptamer could be a potential therapeutic strategy against renal fibrosis in diabetic nephropathy.
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Affiliation(s)
- Jae Eun Um
- Severance Biomedical Science Institute, College of Medicine, Yonsei University, Seoul, Korea
| | - Jung Tak Park
- Department of Internal Medicine, College of Medicine, Severance Biomedical Science Institute, Brain Korea 21 PLUS, Institute of Kidney Disease Research, Yonsei University, Seoul, Korea
| | - Bo Young Nam
- Severance Biomedical Science Institute, College of Medicine, Yonsei University, Seoul, Korea
| | - Jung Pyo Lee
- Department of Internal Medicine, Seoul National University Boramae Medical Center, Seoul, Korea
| | - Jong Ha Jung
- Aptamer Sciences Inc., POSTECH Biotech Center, Pohang, Gyeongbuk, Korea
| | - Youndong Kim
- Aptamer Sciences Inc., POSTECH Biotech Center, Pohang, Gyeongbuk, Korea
| | - Seonghun Kim
- Department of Internal Medicine, College of Medicine, Severance Biomedical Science Institute, Brain Korea 21 PLUS, Institute of Kidney Disease Research, Yonsei University, Seoul, Korea
| | - Jimin Park
- Department of Internal Medicine, College of Medicine, Severance Biomedical Science Institute, Brain Korea 21 PLUS, Institute of Kidney Disease Research, Yonsei University, Seoul, Korea
| | - Meiyan Wu
- Department of Internal Medicine, College of Medicine, Severance Biomedical Science Institute, Brain Korea 21 PLUS, Institute of Kidney Disease Research, Yonsei University, Seoul, Korea
| | - Seung Hyeok Han
- Department of Internal Medicine, College of Medicine, Severance Biomedical Science Institute, Brain Korea 21 PLUS, Institute of Kidney Disease Research, Yonsei University, Seoul, Korea
| | - Tae-Hyun Yoo
- Department of Internal Medicine, College of Medicine, Severance Biomedical Science Institute, Brain Korea 21 PLUS, Institute of Kidney Disease Research, Yonsei University, Seoul, Korea
| | - Shin-Wook Kang
- Department of Internal Medicine, College of Medicine, Severance Biomedical Science Institute, Brain Korea 21 PLUS, Institute of Kidney Disease Research, Yonsei University, Seoul, Korea.
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210
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TGFBI functions similar to periostin but is uniquely dispensable during cardiac injury. PLoS One 2017; 12:e0181945. [PMID: 28750100 PMCID: PMC5531541 DOI: 10.1371/journal.pone.0181945] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Accepted: 07/10/2017] [Indexed: 11/19/2022] Open
Abstract
Extracellular matrix production and accumulation stabilize the heart under normal conditions as well as form a protective scar after myocardial infarction injury, although excessive extracellular matrix accumulation with long-standing heart disease is pathological. In the current study we investigate the role of the matricellular protein, transforming growth factor beta-induced (TGFBI), which is induced in various forms of heart disease. Additionally, we sought to understand whether TGFBI is functionally redundant to its closely related family member periostin, which is also induced in the diseased heart. Surgical models of myocardial infarction and cardiac pressure overload were used in mice with genetic loss of Postn and/or Tgfbi to examine the roles of these genes during the fibrotic response. Additionally, cardiac-specific TGFBI transgenic mice were generated and analyzed. We observed that deletion of Tgfbi did not alter cardiac disease after myocardial infarction in contrast to greater ventricular wall rupture in Postn gene-deleted mice. Moreover, Tgfbi and Postn double gene-deleted mice showed a similar post-myocardial infarction disease phenotype as Postn-deleted mice. Over-expression of TGFBI in the hearts of mice had a similar effect as previously shown in mice with periostin over-expression. Thus, TGFBI and periostin act similarly in the heart in affecting fibrosis and disease responsiveness, although TGFBI is not seemingly necessary in the heart after myocardial infarction injury and is fully compensated by the more prominently expressed effector periostin.
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211
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Zhang F, Rong Z, Wang Z, Zhang Z, Sun D, Dong S, Xu J, Dai F. Periostin promotes ectopic osteogenesis of CTLA4-modified bone marrow mesenchymal stem cells. Cell Tissue Res 2017; 370:143-151. [PMID: 28687929 DOI: 10.1007/s00441-017-2655-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Accepted: 05/31/2017] [Indexed: 12/15/2022]
Abstract
The improved ectopic osteogenesis of cytotoxic T-lymphocyte-associated antigen 4-Ig-modified bone marrow mesenchymal stem cells (MSCs-CTLA4) has been demonstrated but the mechanisms involved remain to be determined. The extracellular matrix (ECM) has recently been reported to play a vital role in bone formation and periostin (POSTN) has been suggested as a key member in constructing the ECM in bone tissue. We found that POSTN expression in the MSCs-CTLA4 group is significantly enhanced compared with that in the MSCs group, not only in tissue-engineered bone (TEB) with femur heterotopic transplantation in vivo but also under the immune activation condition in vitro. This ectopic osteogenesis effect is in accordance with POSTN expression. We also found that the soluble POSTN treatment up-regulates osteogenic marker expression in MSCs, including runt-related transcription factor 2, collagen 1, osteocalcin, osterix, and alkaline phosphatase and calcium nodule formation. These effects are diminished when the soluble POSTN is neutralized. Our results demonstrate that POSTN promotes the osteogenic differentiation of MSCs and that CTLA4 enhances the ectopic osteogenesis of MSCs-CTLA4-based TEB, potentially by maintaining POSTN expression in xenotransplantation.
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Affiliation(s)
- Fei Zhang
- Department of Orthopaedics, National & Regional United Engineering Laboratory, Southwest Hospital, Third Military Medical University, No. 29, Gaotanyan Street, Shapingba District, Chongqing, 400038, People's Republic of China
| | - Zhigang Rong
- Department of Orthopaedics, National & Regional United Engineering Laboratory, Southwest Hospital, Third Military Medical University, No. 29, Gaotanyan Street, Shapingba District, Chongqing, 400038, People's Republic of China
| | - Zhengdong Wang
- Department of Orthopaedics, National & Regional United Engineering Laboratory, Southwest Hospital, Third Military Medical University, No. 29, Gaotanyan Street, Shapingba District, Chongqing, 400038, People's Republic of China
| | - Zehua Zhang
- Department of Orthopaedics, National & Regional United Engineering Laboratory, Southwest Hospital, Third Military Medical University, No. 29, Gaotanyan Street, Shapingba District, Chongqing, 400038, People's Republic of China
| | - Dong Sun
- Department of Orthopaedics, National & Regional United Engineering Laboratory, Southwest Hospital, Third Military Medical University, No. 29, Gaotanyan Street, Shapingba District, Chongqing, 400038, People's Republic of China
| | - Shiwu Dong
- Department of Orthopaedics, National & Regional United Engineering Laboratory, Southwest Hospital, Third Military Medical University, No. 29, Gaotanyan Street, Shapingba District, Chongqing, 400038, People's Republic of China.,Department of Biomedical Materials Science, School of Biomedical Engineering, Third Military Medical University, Chongqing, People's Republic of China
| | - Jianzhong Xu
- Department of Orthopaedics, National & Regional United Engineering Laboratory, Southwest Hospital, Third Military Medical University, No. 29, Gaotanyan Street, Shapingba District, Chongqing, 400038, People's Republic of China.
| | - Fei Dai
- Department of Orthopaedics, National & Regional United Engineering Laboratory, Southwest Hospital, Third Military Medical University, No. 29, Gaotanyan Street, Shapingba District, Chongqing, 400038, People's Republic of China.
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212
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Hasan MR, Takebe H, Shalehin N, Obara N, Saito T, Irie K. Effects of tooth storage media on periodontal ligament preservation. Dent Traumatol 2017; 33:383-392. [PMID: 28544606 DOI: 10.1111/edt.12351] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/18/2017] [Indexed: 11/29/2022]
Abstract
BACKGROUND/AIMS An easily available tooth storage medium is required to preserve a tooth after avulsion. Milk and Hank's balanced salt solution (HBSS) are recommended as tooth storage media, and egg white is also reported to be comparable with milk. The aim of this study was to histologically and immunohistochemically evaluate the effect of different tooth storage media on the periodontal ligament (PDL) of extracted teeth. MATERIALS AND METHODS This experiment used HBSS, milk, and egg white as tooth storage media. A total of ninety-six 6-week-old male Sprague-Dawley rats were used in these experiments. In each experiment, six rats were used for each medium and for the control group. Extracted rat molar teeth were immersed in these three different storage media for 1 hour. In each medium, six samples (n=18) were fixed immediately, and the remaining samples (n=54) were subcutaneously transplanted. In the control group (n=24), the extracted teeth were fixed or transplanted immediately after extraction. At day 4, 1 and 2 weeks after transplantation, the teeth were examined by radiographic, histological, and immunohistochemical methods. The number of PDL cells in the storage media was also counted. RESULTS Teeth immersed for 1 hour in milk showed the thinnest PDL. Immunohistochemistry of periostin and CD68 labeling suggested degradation of the extracellular matrix in the PDL. In the media used for immersion, more PDL cells were observed in milk than in the other solutions. After transplantation, the HBSS and egg white groups maintained adequate thickness of PDL but in the milk group, thinner PDL and ankylosis were observed. CONCLUSION Adequate thickness of PDL was maintained in the egg white group, whereas the milk group showed disturbance in the PDL, which may lead to ankylosis.
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Affiliation(s)
- Md Riasat Hasan
- Division of Clinical Cariology and Endodontology, Department of Oral Rehabilitation, School of Dentistry, Health Sciences University of Hokkaido, Ishikari-gun, Hokkaido, Japan.,Division of Histology, Department of Oral Growth and Development, School of Dentistry, Health Sciences University of Hokkaido, Ishikari-gun, Hokkaido, Japan
| | - Hiroaki Takebe
- Division of Histology, Department of Oral Growth and Development, School of Dentistry, Health Sciences University of Hokkaido, Ishikari-gun, Hokkaido, Japan
| | - Nazmus Shalehin
- Division of Histology, Department of Oral Growth and Development, School of Dentistry, Health Sciences University of Hokkaido, Ishikari-gun, Hokkaido, Japan
| | - Nobuko Obara
- Division of Histology, Department of Oral Growth and Development, School of Dentistry, Health Sciences University of Hokkaido, Ishikari-gun, Hokkaido, Japan
| | - Takashi Saito
- Division of Clinical Cariology and Endodontology, Department of Oral Rehabilitation, School of Dentistry, Health Sciences University of Hokkaido, Ishikari-gun, Hokkaido, Japan
| | - Kazuharu Irie
- Division of Histology, Department of Oral Growth and Development, School of Dentistry, Health Sciences University of Hokkaido, Ishikari-gun, Hokkaido, Japan
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213
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Zhang Y, Yuan D, Yao Y, Sun W, Shi Y, Su X. Predictive and prognostic value of serum periostin in advanced non-small cell lung cancer patients receiving chemotherapy. Tumour Biol 2017; 39:1010428317698367. [PMID: 28459197 DOI: 10.1177/1010428317698367] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Periostin is an extracellular matrix protein involved in tumorigenesis and metastasis. However, the role of serum periostin as a surrogate marker for treatment efficacy is still unknown. In 122 advanced non-small cell lung cancer cases, 37 patients with benign lung disease and 40 healthy controls, serum periostin was measured by enzyme-linked immunosorbent assays. The associations of serum periostin levels with the clinic-pathological parameters, chemotherapy response, and clinical outcomes of non-small cell lung cancer patients were analyzed. Serum periostin levels were significantly higher in non-small cell lung cancer patients, and it was related significantly to bone metastasis ( p = 0.021). Serum periostin of 65 non-small cell lung cancer patients were detected before and after two cycles of chemotherapy. The patients with and without periostin response had significant difference in objective response to chemotherapy ( p = 0.001). For the 122 non-small cell lung cancer patients, the median progression-free survival was 5 months. In a multivariate analysis, performance status (hazard ratio, 1.71; 95% confidence interval, 1.10-2.67), baseline periostin (hazard ratio, 1.01; 95% confidence interval, 1.00-1.01), and periostin response (hazard ratio, 0.50; 95% confidence interval, 0.29-0.86) were significantly correlated with prognosis. In conclusion, serum periostin was elevated in advanced non-small cell lung cancer patients. Baseline periostin and periostin responses appeared to be reliable surrogate markers to predict chemotherapy response and survival in patients with advanced non-small cell lung cancer.
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Affiliation(s)
- Yan Zhang
- Department of Respiratory Medicine, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Dongmei Yuan
- Department of Respiratory Medicine, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Yanwen Yao
- Department of Respiratory Medicine, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Wenkui Sun
- Department of Respiratory Medicine, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Yi Shi
- Department of Respiratory Medicine, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Xin Su
- Department of Respiratory Medicine, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
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214
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Anastasilakis AD, Polyzos SA, Tsoli M, Papatheodorou A, Kokkoris P, Kaltsas G, Terpos E, Makras P. Low periostin levels in adult patients with Langerhans cell histiocytosis are independently associated with the disease activity. Metabolism 2017; 71:198-201. [PMID: 28521873 DOI: 10.1016/j.metabol.2017.03.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2017] [Revised: 03/31/2017] [Accepted: 03/31/2017] [Indexed: 01/08/2023]
Abstract
PURPOSE Langerhans cell histiocytosis (LCH) is a rare proliferative disease of cells of the CD1a+/CD207+ myeloid dendritic cell lineage that may infiltrate one or more organs or systems at all ages. We aimed to evaluate periostin and sclerostin serum levels in adult patients with LCH. PROCEDURES This was a cross-sectional study comparing 38 adult patients with LCH with 38 age- and sex-matched healthy controls. Serum periostin and sclerostin levels were measured to compare between LCH patients and controls as well as between patients with active and non-active disease. RESULTS Serum periostin levels were significantly lower in LCH patients than controls (457±72ng/ml vs. 721±79ng/ml, p=0.014) but this was not the case for sclerostin levels which did not differ between patients and controls, respectively (29.0±1.8pmol/L vs. 39.5±3.8pmol/L, p=0.12). Patients with active disease had significantly lower periostin levels than those with inactive disease (240±78ng/ml vs. 558±94ng/ml, p=0.008). No effect of specific site involvement, extend of disease, or treatment administered was found on any of the above parameters measured. CONCLUSIONS Lower serum periostin levels were observed in adult LCH patients with active disease. The finding warrants further investigation to define whether periostin could serve as a serum biomarker for LCH activity.
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Affiliation(s)
| | - Stergios A Polyzos
- Department of Endocrinology, Ippokration General Hospital, Thessaloniki, Greece
| | - Marina Tsoli
- Department of Pathophysiology, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Panagiotis Kokkoris
- Department of Medical Research, 251 Hellenic Air Force & VA General Hospital, Athens, Greece; Department of Endocrinology and Diabetes, 251 Hellenic Air Force & VA General Hospital, Athens, Greece
| | - Gregory Kaltsas
- Department of Pathophysiology, National and Kapodistrian University of Athens, Athens, Greece
| | - Evangelos Terpos
- Department of Clinical Therapeutics, National and Kapodostrian University of Athens School of Medicine, Athens, Greece
| | - Polyzois Makras
- Department of Endocrinology and Diabetes, 251 Hellenic Air Force & VA General Hospital, Athens, Greece.
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215
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Pang KL, Parnall M, Loughna S. Effect of altered haemodynamics on the developing mitral valve in chick embryonic heart. J Mol Cell Cardiol 2017; 108:114-126. [PMID: 28576718 PMCID: PMC5529288 DOI: 10.1016/j.yjmcc.2017.05.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 05/23/2017] [Accepted: 05/29/2017] [Indexed: 12/31/2022]
Abstract
Intracardiac haemodynamics is crucial for normal cardiogenesis, with recent evidence showing valvulogenesis is haemodynamically dependent and inextricably linked with shear stress. Although valve anomalies have been associated with genetic mutations, often the cause is unknown. However, altered haemodynamics have been suggested as a pathogenic contributor to bicuspid aortic valve disease. Conversely, how abnormal haemodynamics impacts mitral valve development is still poorly understood. In order to analyse altered blood flow, the outflow tract of the chick heart was constricted using a ligature to increase cardiac pressure overload. Outflow tract-banding was performed at HH21, with harvesting at crucial valve development stages (HH26, HH29 and HH35). Although normal valve morphology was found in HH26 outflow tract banded hearts, smaller and dysmorphic mitral valve primordia were seen upon altered haemodynamics in histological and stereological analysis at HH29 and HH35. A decrease in apoptosis, and aberrant expression of a shear stress responsive gene and extracellular matrix markers in the endocardial cushions were seen in the chick HH29 outflow tract banded hearts. In addition, dysregulation of extracellular matrix (ECM) proteins fibrillin-2, type III collagen and tenascin were further demonstrated in more mature primordial mitral valve leaflets at HH35, with a concomitant decrease of ECM cross-linking enzyme, transglutaminase-2. These data provide compelling evidence that normal haemodynamics are a prerequisite for normal mitral valve morphogenesis, and abnormal blood flow could be a contributing factor in mitral valve defects, with differentiation as a possible underlying mechanism.
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Affiliation(s)
- Kar Lai Pang
- School of Life Sciences, Medical School, University of Nottingham, Nottingham NG7 2UH, UK
| | - Matthew Parnall
- School of Life Sciences, Medical School, University of Nottingham, Nottingham NG7 2UH, UK
| | - Siobhan Loughna
- School of Life Sciences, Medical School, University of Nottingham, Nottingham NG7 2UH, UK.
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216
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Kim MW, Park JT, Kim JH, Koh SJ, Yoon HS, Cho S, Park HS. Periostin in Mature Stage Localized Scleroderma. Ann Dermatol 2017; 29:268-275. [PMID: 28566901 PMCID: PMC5438931 DOI: 10.5021/ad.2017.29.3.268] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2015] [Revised: 07/25/2016] [Accepted: 08/10/2016] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Periostin is a novel matricellular protein expressed in many tissues, including bone, periodontal ligament, and skin. Although its expression is prominent in various fibrotic conditions, studies of periostin in localized scleroderma are rare. OBJECTIVE To investigate the expression of periostin and other molecules in localized scleroderma. METHODS A retrospective study of 14 patients with confirmed mature stage localized scleroderma was undertaken. Fourteen age-matched and biopsy site-matched subjects with normal skin were included as controls. Collagen fiber deposition, periostin, procollagen, transforming growth factor-β, and matrix metalloproteinase (MMP)-1 expression were assessed and compared between the two groups. Co-localization of α-smooth muscle actin and periostin was evaluated using confocal microscopy. RESULTS Periostin was predominantly expressed along the dermo-epidermal junction in the controls. Conversely, patients with localized scleroderma demonstrated increased collagen fiber deposition and periostin expression that was more widely distributed along the entire dermis. MMP-1 staining showed increased expression in the epidermis and dermis of patients compared to scanty expression in the controls. A semi-quantitative evaluation showed a higher proportion of excessive collagen bundle deposition (57.1% vs. 7.1%, p=0.013), diffuse periostin positivity (42.9% vs. 0%, p=0.016), and moderate MMP-1 positivity (71.4% vs. 7.1%, p=0.001) in patients than in the controls. CONCLUSION Compared to the controls, patients with localized scleroderma had enhanced periostin expression corresponding to increased collagen fiber deposition and unexpected overexpression of MMP-1. The results of this human in vivo study may implicate the pathogenesis of localized scleroderma.
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Affiliation(s)
- Min-Woo Kim
- Department of Dermatology, SMG-SNU Boramae Medical Center, Seoul, Korea
| | - Jung Tae Park
- Department of Dermatology, SMG-SNU Boramae Medical Center, Seoul, Korea
| | - Jung Ho Kim
- Department of Pathology, SMG-SNU Boramae Medical Center, Seoul, Korea
| | - Seong-Joon Koh
- Department of Internal Medicine, SMG-SNU Boramae Medical Center, Seoul, Korea
| | - Hyun-Sun Yoon
- Department of Dermatology, SMG-SNU Boramae Medical Center, Seoul, Korea
| | - Soyun Cho
- Department of Dermatology, SMG-SNU Boramae Medical Center, Seoul, Korea
| | - Hyun-Sun Park
- Department of Dermatology, SMG-SNU Boramae Medical Center, Seoul, Korea
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217
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Prakoura N, Chatziantoniou C. Periostin and Discoidin Domain Receptor 1: New Biomarkers or Targets for Therapy of Renal Disease. Front Med (Lausanne) 2017; 4:52. [PMID: 28536691 PMCID: PMC5422471 DOI: 10.3389/fmed.2017.00052] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Accepted: 04/20/2017] [Indexed: 12/22/2022] Open
Abstract
Chronic kidney disease (CKD) can be a life-threatening condition, which eventually requires renal replacement therapy through dialysis or transplantation. A lot of effort and resources have been invested the last years in the identification of novel markers of progression and targets for therapy, in order to achieve a more efficient prognosis, diagnosis, and treatment of renal diseases. Using experimental models of renal disease, we identified and studied two promising candidates: periostin, a matricellular protein with high expression in bone and dental tissues, and discoidin domain receptor 1 (DDR1), a transmembrane collagen receptor of the tyrosine kinase family. Both proteins are inactive in physiological conditions, while they are highly upregulated during development of renal disease and are primarily expressed at the sites of injury. Further studies demonstrated that both periostin and DDR1 are involved in the regulation of inflammation and fibrosis, two major processes implicated in the development of renal disease. Targeting of either protein by genetic deletion or pharmacogenetic inhibition via antisense oligonucleotides highly attenuates renal damage and preserves renal structure and function in several animal models. The scope of this review is to summarize the existing evidence supporting the role of periostin and DDR1 as novel biomarkers and therapeutic targets in CKD.
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Affiliation(s)
- Niki Prakoura
- Institut National de la Santé Et de la Recherche Médicale UMRS 1155, Tenon Hospital, Paris, France
| | - Christos Chatziantoniou
- Institut National de la Santé Et de la Recherche Médicale UMRS 1155, Tenon Hospital, Paris, France.,Sorbonne Universités, UPMC Paris 6, Paris, France
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218
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Nam BY, Park JT, Kwon YE, Lee JP, Jung JH, Kim Y, Kim S, Park J, Um JE, Wu M, Han SH, Yoo TH, Kang SW. Periostin-Binding DNA Aptamer Treatment Ameliorates Peritoneal Dialysis-Induced Peritoneal Fibrosis. MOLECULAR THERAPY-NUCLEIC ACIDS 2017. [PMID: 28624215 PMCID: PMC5436072 DOI: 10.1016/j.omtn.2017.05.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Peritoneal fibrosis is a major complication in peritoneal dialysis (PD) patients, which leads to dialysis discontinuation. Periostin, increased by transforming growth factor β1 (TGF-β1) stimulation, induces the expression of extracellular matrix (ECM) genes. Aberrant periostin expression has been demonstrated to be associated with PD-related peritoneal fibrosis. Therefore, the effect of periostin inhibition by an aptamer-based inhibitor on peritoneal fibrosis was evaluated. In vitro, TGF-β1 treatment upregulated periostin, fibronectin, α-smooth muscle actin (α-SMA), and Snail expression and reduced E-cadherin expression in human peritoneal mesothelial cells (HPMCs). Periostin small interfering RNA (siRNA) treatment ameliorated the TGF-β1-induced periostin, fibronectin, α-SMA, and Snail expression and restored E-cadherin expression in HPMCs. Similarly, the periostin-binding DNA aptamer (PA) also attenuated fibronectin, α-SMA, and Snail upregulation and E-cadherin downregulation in TGF-β1-stimulated HPMCs. In mice treated with PD solution for 4 weeks, the expression of periostin, fibronectin, α-SMA, and Snail was significantly increased in the peritoneum, whereas E-cadherin expression was significantly decreased. The thickness of the submesothelial layer and the intensity of Masson's trichrome staining in the PD group were significantly increased compared to the untreated group. These changes were significantly abrogated by the intraperitoneal administration of PA. These findings suggest that PA can be a potential therapeutic strategy for peritoneal fibrosis in PD patients.
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Affiliation(s)
- Bo Young Nam
- Severance Biomedical Science Institute, College of Medicine, Yonsei University, Seoul 120-752, Korea
| | - Jung Tak Park
- Department of Internal Medicine, College of Medicine, Brain Korea 21 PLUS, Institute of Kidney Disease Research, Yonsei University, Seoul 120-752, Korea
| | - Young Eun Kwon
- Department of Internal Medicine, Myongji Hospital, Seonam University College of Medicine, Goyang, Gyeonggi 10475, Korea
| | - Jung Pyo Lee
- Department of Internal Medicine, Seoul National University Boramae Medical Center, Seoul 07061, Korea
| | - Jong Ha Jung
- POSTECH Biotech Center, Aptamer Sciences, Inc., Pohang, Gyeongbuk 37673, Korea
| | - Youndong Kim
- POSTECH Biotech Center, Aptamer Sciences, Inc., Pohang, Gyeongbuk 37673, Korea
| | - Seonghun Kim
- Department of Internal Medicine, College of Medicine, Brain Korea 21 PLUS, Institute of Kidney Disease Research, Yonsei University, Seoul 120-752, Korea
| | - Jimin Park
- Department of Internal Medicine, College of Medicine, Brain Korea 21 PLUS, Institute of Kidney Disease Research, Yonsei University, Seoul 120-752, Korea
| | - Jae Eun Um
- Department of Internal Medicine, College of Medicine, Brain Korea 21 PLUS, Institute of Kidney Disease Research, Yonsei University, Seoul 120-752, Korea
| | - Meiyan Wu
- Department of Internal Medicine, College of Medicine, Brain Korea 21 PLUS, Institute of Kidney Disease Research, Yonsei University, Seoul 120-752, Korea
| | - Seung Hyeok Han
- Department of Internal Medicine, College of Medicine, Brain Korea 21 PLUS, Institute of Kidney Disease Research, Yonsei University, Seoul 120-752, Korea
| | - Tae-Hyun Yoo
- Department of Internal Medicine, College of Medicine, Brain Korea 21 PLUS, Institute of Kidney Disease Research, Yonsei University, Seoul 120-752, Korea
| | - Shin-Wook Kang
- Department of Internal Medicine, College of Medicine, Brain Korea 21 PLUS, Institute of Kidney Disease Research, Yonsei University, Seoul 120-752, Korea.
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219
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Kasahara Y, Usumi-Fujita R, Hosomichi J, Kaneko S, Ishida Y, Shibutani N, Shimizu Y, Okito A, Oishi S, Kuma Y, Yamaguchi H, Ono T. Low-intensity pulsed ultrasound reduces periodontal atrophy in occlusal hypofunctional teeth. Angle Orthod 2017; 87:709-716. [PMID: 28463085 DOI: 10.2319/121216-893.1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
OBJECTIVE To clarify whether low-intensity pulsed ultrasound (LIPUS) exposure has recovery effects on the hypofunctional periodontal ligament (PDL) and interradicular alveolar bone (IRAB). MATERIALS AND METHODS Twelve-week-old male Sprague-Dawley rats were divided into three groups (n = 5 each): a normal occlusion (C) group, an occlusal hypofunction (H) group, and an occlusal hypofunction group subjected to LIPUS (HL) treatment. Hypofunctional occlusion of the maxillary first molar (M1) of the H and HL groups was induced by the bite-raising technique. Only the HL group was irradiated with LIPUS for 5 days. The IRAB and PDL of M1 were examined by microcomputed tomography (micro-CT) analysis. To quantify mRNA expression of cytokines involved in PDL proliferation and development, real-time reverse transcription quantitative PCR (qRT-PCR) was performed for twist family bHLH transcription factor 1 (Twist1), periostin, and connective tissue growth factor (CTGF) in the PDL samples. RESULTS Micro-CT analysis showed that the PDL volume was decreased in the H group compared with that of the C and HL groups. Both bone volume per tissue volume (BV/TV) of IRAB was decreased in the H group compared with that in the C group. LIPUS exposure restored BV/TV in the IRAB of the HL group. qRT-PCR analysis showed that Twist1, periostin, and CTGF mRNA levels were decreased in the H group and increased in the HL group. CONCLUSION LIPUS exposure reduced the atrophic changes of alveolar bone by inducing the upregulation of periostin and CTGF expression to promote PDL healing after induction of occlusal hypofunction.
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220
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Chuanyu S, Yuqing Z, Chong X, Guowei X, Xiaojun Z. Periostin promotes migration and invasion of renal cell carcinoma through the integrin/focal adhesion kinase/c-Jun N-terminal kinase pathway. Tumour Biol 2017; 39:1010428317694549. [PMID: 28381189 DOI: 10.1177/1010428317694549] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Periostin (POSTN) is an extracellular matrix protein which is overexpressed in a variety of cancers and has been related to tumorigenesis of renal cell carcinoma. However, the involvement of POSTN in renal cell carcinoma migration, invasion, and their underlying mechanisms has not been established. In this study, renal cell carcinoma cell lines stably overexpressing POSTN were established using a lentiviral vector, and the effects of POSTN on renal cell carcinoma cell migration and invasion were investigated. POSTN overexpression increased the migration and invasion capabilities of renal cell carcinoma cell lines as well as activity of matrix metalloproteinase-2 and matrix metalloproteinase-9. Integrin αvβ3 and αvβ5 antibodies inhibited POSTN overexpression or recombinant POSTN-induced focal adhesion kinase activation, cell migration, and invasion. Furthermore, lentivirus-mediated focal adhesion kinase knockdown and c-Jun N-terminal kinase inhibitor reduced POSTN-enhanced phosphorylation of c-Jun N-terminal kinase, matrix metalloproteinase-9 and matrix metalloproteinase-2 expressions, cell migration, and invasion. Our research thus indicates that POSTN promotes renal cell carcinoma cell migration and invasion through interaction with integrins αvβ3 and αvβ5 and subsequent activation of the focal adhesion kinase/c-Jun N-terminal kinase pathway. These results suggest that POSTN plays a critical role in renal cell carcinoma metastasis and may represent a potential target for novel therapeutic approaches against renal cell carcinoma.
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Affiliation(s)
- Sun Chuanyu
- 1 Department of Urology, Huashan Hospital, Fudan University, Shanghai, China
| | - Zhu Yuqing
- 2 Department of Immunology, Shanghai Centre for Clinical Laboratory, Shanghai, China
| | - Xu Chong
- 2 Department of Immunology, Shanghai Centre for Clinical Laboratory, Shanghai, China
| | - Xia Guowei
- 1 Department of Urology, Huashan Hospital, Fudan University, Shanghai, China
| | - Zhao Xiaojun
- 2 Department of Immunology, Shanghai Centre for Clinical Laboratory, Shanghai, China
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221
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Idolazzi L, Ridolo E, Fassio A, Gatti D, Montagni M, Caminati M, Martignago I, Incorvaia C, Senna G. Periostin: The bone and beyond. Eur J Intern Med 2017; 38:12-16. [PMID: 27939043 DOI: 10.1016/j.ejim.2016.11.015] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2016] [Revised: 11/26/2016] [Accepted: 11/28/2016] [Indexed: 12/21/2022]
Abstract
In recent years the relationship between bone, metabolism and many pathophysiologic mechanisms involving other organs and the immune system, was increasingly apparent. This observation concerns vitamin D, osteopontin and periostin (PO). PO is expressed in the periosteum of long bones but also in many other tissues and organs, including heart, kidney, skin and lungs, being enhanced by mechanical stress or injury. PO has a relevant physiological function in promoting injury repair in a large number of tissues. However, its overexpression was observed in different diseases characterized by inflammation, fibrosis and tumorigenesis. Here we review the current knowledge on the role of PO in physiologic and pathologic pathways of different diseases. A specific focus regards the correlation between the level of PO and lung diseases and the identification of PO also as an inflammatory key effector in asthma, strongly associated with airways eosinophilia. In fact PO seems to be a useful biomarker of "Th2-high" asthma compared to "Th2-low" asthma phenotype and a predictor of response to therapeutic agents. Currently, a growing number of studies suggests a possible role of PO as a new diagnostic marker and/or therapeutic target for different diseases and its usefulness in clinical practice should be supported and confirmed by further and larger studies.
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Affiliation(s)
- L Idolazzi
- Rheumatology Unit, Department of Medicine, University of Verona, Italy.
| | - E Ridolo
- Clinical and Experimental Medicine, University of Parma, Parma, Italy
| | - A Fassio
- Rheumatology Unit, Department of Medicine, University of Verona, Italy
| | - D Gatti
- Rheumatology Unit, Department of Medicine, University of Verona, Italy
| | - M Montagni
- Departmental Unit of Allergology, AUSL of Piacenza,, "Guglielmo da Saliceto" Hospital, Piacenza, Italy
| | - M Caminati
- Asthma Center and Allergy Unit, Verona University and General Hospital, Verona, Italy
| | - I Martignago
- Clinical and Experimental Medicine, University of Parma, Parma, Italy
| | - C Incorvaia
- Allergy/Cardiac & Pulmonary Rehabilitation, ASST Gaetano Pini/CTO, Milan, Italy
| | - G Senna
- Asthma Center and Allergy Unit, Verona University and General Hospital, Verona, Italy
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222
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Takai S, Yoshino M, Takao K, Yoshikawa K, Jin D. Periostin antisense oligonucleotide prevents adhesion formation after surgery in mice. J Pharmacol Sci 2017; 133:65-69. [PMID: 28238645 DOI: 10.1016/j.jphs.2016.10.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Revised: 10/05/2016] [Accepted: 10/12/2016] [Indexed: 01/27/2023] Open
Abstract
To study the role of periostin in adhesion formation, the effect of periostin antisense oligonucleotide (PAO) on adhesion formation was evaluated in mice. Under anesthesia, the serous membrane of the cecum was abraded, and the adhesion score and mRNA levels of periostin and its related factors were determined after surgery. Saline, 40 mg/kg of negative sense oligonucleotide (NSO), or 40 mg/kg of PAO were injected into the abdomen after surgery, and the adhesion score and mRNA levels were evaluated 14 days later. Filmy adhesion formation was observed 1 day after surgery, and the adhesion score increased gradually to 14 days. The mRNA levels of periostin, transforming growth factor (TGF)-β, and collagen I increased gradually from 3 days to 14 days. The adhesion score of PAO was significantly lower than of saline or NSO 14 days after surgery. The mRNA levels of periostin, TGF-β, and collagen I were also significantly attenuated by treatment with PAO compared with saline or NSO. Thus, these results demonstrated that the periostin mRNA level increased in the abraded cecum, and PAO prevented adhesion formation along with attenuation of the periostin mRNA level.
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Affiliation(s)
- Shinji Takai
- Department of Innovative Medicine, Osaka Medical College Graduate School of Medicine, Takatsuki, Japan.
| | | | | | | | - Denan Jin
- Department of Innovative Medicine, Osaka Medical College Graduate School of Medicine, Takatsuki, Japan
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Viloria K, Hill NJ. Embracing the complexity of matricellular proteins: the functional and clinical significance of splice variation. Biomol Concepts 2017; 7:117-32. [PMID: 27135623 DOI: 10.1515/bmc-2016-0004] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Accepted: 03/24/2016] [Indexed: 01/02/2023] Open
Abstract
Matricellular proteins influence wide-ranging fundamental cellular processes including cell adhesion, migration, growth and differentiation. They achieve this both through interactions with cell surface receptors and regulation of the matrix environment. Many matricellular proteins are also associated with diverse clinical disorders including cancer and diabetes. Alternative splicing is a precisely regulated process that can produce multiple isoforms with variable functions from a single gene. To date, the expression of alternate transcripts for the matricellular family has been reported for only a handful of genes. Here we analyse the evidence for alternative splicing across the matricellular family including the secreted protein acidic and rich in cysteine (SPARC), thrombospondin, tenascin and CCN families. We find that matricellular proteins have double the average number of splice variants per gene, and discuss the types of domain affected by splicing in matricellular proteins. We also review the clinical significance of alternative splicing for three specific matricellular proteins that have been relatively well characterised: osteopontin (OPN), tenascin-C (TNC) and periostin. Embracing the complexity of matricellular splice variants will be important for understanding the sometimes contradictory function of these powerful regulatory proteins, and for their effective clinical application as biomarkers and therapeutic targets.
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Kim DY, Kim JH, Lee KH, Hong SC, Lee HS, Kang JW. Serum periostin level is not associated with allergic rhinitis or allergic sensitization in Korean children. Int J Pediatr Otorhinolaryngol 2017; 93:24-29. [PMID: 28109493 DOI: 10.1016/j.ijporl.2016.12.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2016] [Revised: 12/13/2016] [Accepted: 12/13/2016] [Indexed: 01/08/2023]
Abstract
OBJECTIVES Periostin is a matricellular protein, synthesized in the airway epithelium and induced by interleukin (IL)-4 and IL-13. The significance of periostin as a biomarker of T helper type 2 cell (Th2)-induced airway inflammation, and as a measure of the response to Th2-targeted therapy, has recently been highlighted. We explored the relationship between serum periostin and allergic rhinitis in Korean children. METHODS Data for fifth and sixth grade children from six randomly selected elementary schools located in Jeju and Seogwipo City, Korea, were investigated. Serum periostin levels were determined by enzyme-linked immunosorbent assay. Sex, school grade, body mass index, and presence of allergic nasal symptoms were obtained via a self-reported survey and skin prick testing was performed. RESULTS There were no significant differences between groups, when stratification was applied according to sex, grade, presence of atopy, and presence of allergic nasal symptoms. Sex and body mass index were significantly associated with serum periostin levels in multivariate linear regression analysis. However, allergic rhinitis was not associated with serum periostin levels. CONCLUSION Allergic rhinitis or allergic sensitization in Korean children did not influence serum periostin levels. Further studies are required to investigate the significance of serum periostin levels in pediatric allergic rhinitis.
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Affiliation(s)
- Dong Young Kim
- Department of Otorhinolaryngology, Jeju National University School of Medicine, Jeju, South Korea
| | - Jeong Hong Kim
- Department of Otorhinolaryngology, Jeju National University School of Medicine, Jeju, South Korea; The Environmental Health Center (Atopic Dermatitis and Allergic Rhinitis), Jeju National University School of Medicine, Jeju, South Korea
| | - Keun-Hwa Lee
- The Environmental Health Center (Atopic Dermatitis and Allergic Rhinitis), Jeju National University School of Medicine, Jeju, South Korea
| | - Seong-Chul Hong
- The Environmental Health Center (Atopic Dermatitis and Allergic Rhinitis), Jeju National University School of Medicine, Jeju, South Korea
| | - Hye-Sook Lee
- The Environmental Health Center (Atopic Dermatitis and Allergic Rhinitis), Jeju National University School of Medicine, Jeju, South Korea
| | - Ju Wan Kang
- Department of Otorhinolaryngology, Jeju National University School of Medicine, Jeju, South Korea; Department of Medicine, Yonsei University Graduate School, Seoul, South Korea.
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225
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Zhang F, Luo K, Rong Z, Wang Z, Luo F, Zhang Z, Sun D, Dong S, Xu J, Dai F. Periostin Upregulates Wnt/β-Catenin Signaling to Promote the Osteogenesis of CTLA4-Modified Human Bone Marrow-Mesenchymal Stem Cells. Sci Rep 2017; 7:41634. [PMID: 28128364 PMCID: PMC5269711 DOI: 10.1038/srep41634] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Accepted: 12/21/2016] [Indexed: 12/13/2022] Open
Abstract
The enhanced osteogenesis of mesenchymal stem cells (MSCs) modified by expression of cytotoxic T lymphocyte-associated antigen 4 (CTLA4) has been shown in previous studies, but the mechanism remains unknown. Here we found that the bone repair effect of CTLA4-modified MSCs in demineralized bone matrix (DBM) in a rabbit radius defect model was significantly better than that observed for unmodified MSCs in DBM or DBM alone, and the periostin (POSTN) expression in CTLA4-modified MSCs was significantly higher than that in unmodified MSCs both in vivo and in vitro. In addition, we also found that treatment of CTLA4-modified MSCs with soluble POSTN could inhibit the glycogen synthase kinase-3β activity and increase β-catenin expression through up-regulation of lipoprotein-related protein-6 phosphorylation to promote osteogenic differentiation, but blocking of integrin αvβ3, a receptor of POSTN, could suppress these effects. Our data demonstrated that POSTN expressed in response to CTLA4 can promote the osteogenesis of xenotransplanted MSCs through interaction with Wnt/β-catenin pathway.
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Affiliation(s)
- Fei Zhang
- Department of Orthopaedics, National & Regional United Engineering Laboratory, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Keyu Luo
- Department of Orthopaedics, National & Regional United Engineering Laboratory, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Zhigang Rong
- Department of Orthopaedics, National & Regional United Engineering Laboratory, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Zhengdong Wang
- Department of Orthopaedics, National & Regional United Engineering Laboratory, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Fei Luo
- Department of Orthopaedics, National & Regional United Engineering Laboratory, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Zehua Zhang
- Department of Orthopaedics, National & Regional United Engineering Laboratory, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Dong Sun
- Department of Orthopaedics, National & Regional United Engineering Laboratory, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Shiwu Dong
- Department of Orthopaedics, National & Regional United Engineering Laboratory, Southwest Hospital, Third Military Medical University, Chongqing, China
- Department of Biomedical Materials Science, School of Biomedical Engineering, Third Military Medical University, Chongqing, China
| | - Jianzhong Xu
- Department of Orthopaedics, National & Regional United Engineering Laboratory, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Fei Dai
- Department of Orthopaedics, National & Regional United Engineering Laboratory, Southwest Hospital, Third Military Medical University, Chongqing, China
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226
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Liu Y, Zhang P, Pan J, D'Souza MA, Dufresne CP, Semba RD, Qian J, Edward DP. Anatomical differences of the protein profile in the rabbit sclera during growth. Exp Eye Res 2017; 154:53-63. [DOI: 10.1016/j.exer.2016.11.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2016] [Revised: 10/07/2016] [Accepted: 11/01/2016] [Indexed: 10/20/2022]
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227
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Takayama I, Tanabe H, Nishiyama T, Ito H, Amizuka N, Li M, Katsube KI, Kii I, Kudo A. Periostin is required for matricellular localization of CCN3 in periodontal ligament of mice. J Cell Commun Signal 2016; 11:5-13. [PMID: 28013443 DOI: 10.1007/s12079-016-0371-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Accepted: 12/14/2016] [Indexed: 01/08/2023] Open
Abstract
CCN3 is a matricellular protein that belongs to the CCN family. CCN3 consists of 4 domains: insulin-like growth factor-binding protein-like domain (IGFBP), von Willebrand type C-like domain (VWC), thrombospondin type 1-like domain (TSP1), and the C-terminal domain (CT) having a cysteine knot motif. Periostin is a secretory protein that binds to extracellular matrix proteins such as fibronectin and collagen. In this study, we found that CCN3 interacted with periostin. Immunoprecipitation analysis revealed that the TSP1-CT interacted with the 4 repeats of the Fas 1 domain of periostin. Immunofluorescence analysis showed co-localization of CCN3 and periostin in the periodontal ligament of mice. In addition, targeted disruption of the periostin gene in mice decreased the matricellular localization of CCN3 in the periodontal ligament. Thus, these results indicate that periostin was required for the matricellular localization of CCN3 in the periodontal ligament, suggesting that periostin mediated an interaction between CCN3 and the extracellular matrix.
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Affiliation(s)
- Issei Takayama
- Department of Biological Information, Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, 4259-B-33, Nagatsuta-cho, Midori-ku, Yokohama, 226-8501, Japan
| | - Hideyuki Tanabe
- Department of Biological Information, Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, 4259-B-33, Nagatsuta-cho, Midori-ku, Yokohama, 226-8501, Japan.,Division of Molecular and Developmental Biology, National Institute of Genetics, Mishima, Shizuoka, 411-8540, Japan
| | - Takashi Nishiyama
- Department of Biological Information, Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, 4259-B-33, Nagatsuta-cho, Midori-ku, Yokohama, 226-8501, Japan.,Division of Virology, Department of Infection and Immunity, Jichi Medical University School of Medicine, Shimotsuke-Shi, Tochigi, Japan
| | - Harumi Ito
- Pathophysiological and Health Science Team, Imaging Platform and Innovation Group, Division of Bio-Function Dynamics Imaging, RIKEN Center for Life Science Technologies, 6-7-3 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo, 650-0047, Japan
| | - Norio Amizuka
- Division of Oral Health Science, Department of Developmental Biology of Hard Tissue, Graduate School of Dental Medicine, Hokkaido University, Sapporo, 060-8586, Japan
| | - Minqi Li
- Division of Oral Health Science, Department of Developmental Biology of Hard Tissue, Graduate School of Dental Medicine, Hokkaido University, Sapporo, 060-8586, Japan.,Shandong Provincial Key Laboratory of Oral Tissue Regeneration, Department of Bone Metabolism, School of Stomatology, Shandong University, Wenhua West Road 44-1, Jinan, 250012, China
| | - Ken-Ichi Katsube
- Department of Molecular Pathology, Graduate School of Tokyo Medical and Dental University, Tokyo, 113-8519, Japan.,Department of Nursing Science, Faculty of Human Care, Tohto College of Health Sciences, Saitama, Japan
| | - Isao Kii
- Department of Biological Information, Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, 4259-B-33, Nagatsuta-cho, Midori-ku, Yokohama, 226-8501, Japan. .,Pathophysiological and Health Science Team, Imaging Platform and Innovation Group, Division of Bio-Function Dynamics Imaging, RIKEN Center for Life Science Technologies, 6-7-3 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo, 650-0047, Japan.
| | - Akira Kudo
- Department of Biological Information, Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, 4259-B-33, Nagatsuta-cho, Midori-ku, Yokohama, 226-8501, Japan.
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228
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Prakoura N, Kavvadas P, Kormann R, Dussaule JC, Chadjichristos CE, Chatziantoniou C. NF κB-Induced Periostin Activates Integrin- β3 Signaling to Promote Renal Injury in GN. J Am Soc Nephrol 2016; 28:1475-1490. [PMID: 27920156 DOI: 10.1681/asn.2016070709] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Accepted: 10/31/2016] [Indexed: 12/31/2022] Open
Abstract
De novo expression in the kidney of periostin, a protein involved in odontogenesis and osteogenesis, has been suggested as a biomarker of renal disease. In this study, we investigated the mechanism(s) of induction and the role of periostin in renal disease. Using a combination of bioinformatics, reporter assay, and chromatin immunoprecipitation analyses, we found that NFκB and other proinflammatory transcription factors induce periostin expression in vitro and that binding of these factors on the periostin promoter is enriched in glomeruli during experimental GN. Mice lacking expression of periostin displayed preserved renal function and structure during GN. Furthermore, delayed administration of periostin antisense oligonucleotides in wild-type animals with GN reversed already established proteinuria, diminished tissue inflammation, and improved renal structure. Lack of periostin expression also blunted the de novo renal expression of integrin-β3 and phosphorylation of focal adhesion kinase and AKT, known mediators of integrin-β3 signaling that affect cell motility and survival, observed during GN in wild-type animals. In vitro, recombinant periostin increased the expression of integrin-β3 and the concomitant phosphorylation of focal adhesion kinase and AKT in podocytes. Notably, periostin and integrin-β3 were highly colocalized in biopsy specimens from patients with inflammatory GN. These results demonstrate that interplay between periostin and renal inflammation orchestrates inflammatory and fibrotic responses, driving podocyte damage through downstream activation of integrin-β3 signaling. Targeting periostin may be a novel therapeutic strategy for treating CKD.
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Affiliation(s)
- Niki Prakoura
- Institut National de la Santé Et de la Recherche Médicale, Unité Mixte de Recherche Scientifique 1155, Tenon Hospital, Paris, France
| | - Panagiotis Kavvadas
- Institut National de la Santé Et de la Recherche Médicale, Unité Mixte de Recherche Scientifique 1155, Tenon Hospital, Paris, France
| | - Raphaёl Kormann
- Institut National de la Santé Et de la Recherche Médicale, Unité Mixte de Recherche Scientifique 1155, Tenon Hospital, Paris, France.,Sorbonne Université, Université Pierre-et-Marie-Curie Paris 6, Paris, France; and
| | - Jean-Claude Dussaule
- Institut National de la Santé Et de la Recherche Médicale, Unité Mixte de Recherche Scientifique 1155, Tenon Hospital, Paris, France.,Sorbonne Université, Université Pierre-et-Marie-Curie Paris 6, Paris, France; and.,Department of Physiology, Saint-Antoine Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Christos E Chadjichristos
- Institut National de la Santé Et de la Recherche Médicale, Unité Mixte de Recherche Scientifique 1155, Tenon Hospital, Paris, France.,Sorbonne Université, Université Pierre-et-Marie-Curie Paris 6, Paris, France; and
| | - Christos Chatziantoniou
- Institut National de la Santé Et de la Recherche Médicale, Unité Mixte de Recherche Scientifique 1155, Tenon Hospital, Paris, France; .,Sorbonne Université, Université Pierre-et-Marie-Curie Paris 6, Paris, France; and
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229
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Deliu M, Belgrave D, Sperrin M, Buchan I, Custovic A. Asthma phenotypes in childhood. Expert Rev Clin Immunol 2016; 13:705-713. [PMID: 27817211 DOI: 10.1080/1744666x.2017.1257940] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
INTRODUCTION Asthma is no longer thought of as a single disease, but rather a collection of varying symptoms expressing different disease patterns. One of the ongoing challenges is understanding the underlying pathophysiological mechanisms that may be responsible for the varying responses to treatment. Areas Covered: This review provides an overview of our current understanding of the asthma phenotype concept in childhood and describes key findings from both conventional and data-driven methods. Expert Commentary: With the vast amounts of data generated from cohorts, there is hope that we can elucidate distinct pathophysiological mechanisms, or endotypes. In return, this would lead to better patient stratification and disease management, thereby providing true personalised medicine.
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Affiliation(s)
- Matea Deliu
- a Division of Informatics, Imaging and Data Sciences, Faculty of Biology, Medicine and Health , University of Manchester , Manchester , UK
| | - Danielle Belgrave
- b Department of Paediatrics , Imperial College of Science, Technology & Medicine , London , UK
| | - Matthew Sperrin
- a Division of Informatics, Imaging and Data Sciences, Faculty of Biology, Medicine and Health , University of Manchester , Manchester , UK
| | - Iain Buchan
- a Division of Informatics, Imaging and Data Sciences, Faculty of Biology, Medicine and Health , University of Manchester , Manchester , UK
| | - Adnan Custovic
- b Department of Paediatrics , Imperial College of Science, Technology & Medicine , London , UK
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230
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Drifka CR, Loeffler AG, Mathewson K, Keikhosravi A, Eickhoff JC, Liu Y, Weber SM, Kao WJ, Eliceiri KW. Highly aligned stromal collagen is a negative prognostic factor following pancreatic ductal adenocarcinoma resection. Oncotarget 2016; 7:76197-76213. [PMID: 27776346 PMCID: PMC5342807 DOI: 10.18632/oncotarget.12772] [Citation(s) in RCA: 147] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Accepted: 10/03/2016] [Indexed: 01/18/2023] Open
Abstract
Risk factors for pancreatic ductal adenocarcinoma (PDAC) progression after surgery are unclear, and additional prognostic factors are needed to inform treatment regimens and therapeutic targets. PDAC is characterized by advanced sclerosis of the extracellular matrix, and interactions between cancer cells, fibrillar collagen, and other stromal components play an integral role in progression. Changes in stromal collagen alignment have been shown to modulate cancer cell behavior and have important clinical value in other cancer types, but little is known about its role in PDAC and prognostic value. We hypothesized that the alignment of collagen is associated with PDAC patient survival. To address this, pathology-confirmed tissues from 114 PDAC patients that underwent curative-intent surgery were retrospectively imaged with Second Harmonic Generation (SHG) microscopy, quantified with fiber segmentation algorithms, and correlated to patient survival. The same tissue regions were analyzed for epithelial-to-mesenchymal (EMT), α-SMA, and syndecan-1 using complimentary immunohistostaining and visualization techniques. Significant inter-tumoral variation in collagen alignment was found, and notably high collagen alignment was observed in 12% of the patient cohort. Stratification of patients according to collagen alignment revealed that high alignment is an independent negative factor following PDAC resection (p = 0.0153, multivariate). We also found that epithelial expression of EMT and the stromal expression of α-SMA and syndecan-1 were positively correlated with collagen alignment. In summary, stromal collagen alignment may provide additional, clinically-relevant information about PDAC tumors and underscores the importance of stroma-cancer interactions.
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Affiliation(s)
- Cole R. Drifka
- Department of Biomedical Engineering, University of Wisconsin, Madison, WI, USA
- Laboratory for Optical and Computational Instrumentation, University of Wisconsin, Madison, WI, USA
- Morgridge Institute for Research, Madison, WI, USA
| | - Agnes G. Loeffler
- Department of Surgical Pathology, University of Wisconsin, Madison, WI, USA
| | - Kara Mathewson
- Laboratory for Optical and Computational Instrumentation, University of Wisconsin, Madison, WI, USA
| | - Adib Keikhosravi
- Department of Biomedical Engineering, University of Wisconsin, Madison, WI, USA
- Laboratory for Optical and Computational Instrumentation, University of Wisconsin, Madison, WI, USA
| | - Jens C. Eickhoff
- Department of Biostatistics and Medical Informatics, University of Wisconsin, Madison, WI, USA
| | - Yuming Liu
- Laboratory for Optical and Computational Instrumentation, University of Wisconsin, Madison, WI, USA
| | - Sharon M. Weber
- Department of Surgery, University of Wisconsin, Madison, WI, USA
- University of Wisconsin Carbone Cancer Center, Madison, WI, USA
| | - W. John Kao
- Department of Biomedical Engineering, University of Wisconsin, Madison, WI, USA
- Department of Surgery, University of Wisconsin, Madison, WI, USA
- University of Wisconsin Carbone Cancer Center, Madison, WI, USA
| | - Kevin W. Eliceiri
- Department of Biomedical Engineering, University of Wisconsin, Madison, WI, USA
- Laboratory for Optical and Computational Instrumentation, University of Wisconsin, Madison, WI, USA
- Morgridge Institute for Research, Madison, WI, USA
- University of Wisconsin Carbone Cancer Center, Madison, WI, USA
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231
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Ricciardelli C, Lokman NA, Ween MP, Oehler MK. WOMEN IN CANCER THEMATIC REVIEW: Ovarian cancer-peritoneal cell interactions promote extracellular matrix processing. Endocr Relat Cancer 2016; 23:T155-T168. [PMID: 27578826 DOI: 10.1530/erc-16-0320] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Accepted: 08/30/2016] [Indexed: 12/13/2022]
Abstract
Ovarian cancer has a distinct tendency for metastasising via shedding of cancerous cells into the peritoneal cavity and implanting onto the peritoneum that lines the pelvic organs. Once ovarian cancer cells adhere to the peritoneal cells, they migrate through the peritoneal layer and invade the local organs. Alterations in the extracellular environment are critical for tumour initiation, progression and intra-peritoneal dissemination. To increase our understanding of the molecular mechanisms involved in ovarian cancer metastasis and to identify novel therapeutic targets, we recently studied the interaction of ovarian cancer and peritoneal cells using a proteomic approach. We identified several extracellular matrix (ECM) proteins including, fibronectin, TGFBI, periostin, annexin A2 and PAI-1 that were processed as a result of the ovarian cancer-peritoneal cell interaction. This review focuses on the functional role of these proteins in ovarian cancer metastasis. Our findings together with published literature support the notion that ECM processing via the plasminogen-plasmin pathway promotes the colonisation and attachment of ovarian cancer cells to the peritoneum and actively contributes to the early steps of ovarian cancer metastasis.
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Affiliation(s)
- C Ricciardelli
- Discipline of Obstetrics and GynaecologyAdelaide Medical School, Robinson Research Institute, University of Adelaide, Adelaide, South Australia, Australia
| | - N A Lokman
- Discipline of Obstetrics and GynaecologyAdelaide Medical School, Robinson Research Institute, University of Adelaide, Adelaide, South Australia, Australia
| | - M P Ween
- Lung Research LaboratoryHanson Institute, Department of Thoracic Medicine, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - M K Oehler
- Discipline of Obstetrics and GynaecologyAdelaide Medical School, Robinson Research Institute, University of Adelaide, Adelaide, South Australia, Australia
- Department of Gynaecological OncologyRoyal Adelaide Hospital, Adelaide, South Australia, Australia
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232
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Sung PL, Jan YH, Lin SC, Huang CC, Lin H, Wen KC, Chao KC, Lai CR, Wang PH, Chuang CM, Wu HH, Twu NF, Yen MS, Hsiao M, Huang CYF. Periostin in tumor microenvironment is associated with poor prognosis and platinum resistance in epithelial ovarian carcinoma. Oncotarget 2016; 7:4036-47. [PMID: 26716408 PMCID: PMC4826188 DOI: 10.18632/oncotarget.6700] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2015] [Accepted: 12/02/2015] [Indexed: 02/07/2023] Open
Abstract
The interplay between tumor microenvironment and cancer that causes chemoresistance remains unclear. By analyzing public available microarray datasets, we identified that periostin (POSTN) was overexpressed in cancer stroma in epithelial ovarian cancer (EOC) patients. Immunohistochemistry analysis showed overexpression of stromal POSTN is a powerful independent poor prognostic predictor for EOC patients. Furthermore, patients with high levels of stromal POSTN tend to have higher percentage of cisplatin resistance compared to those with low levels of stromal POSTN. Moreover, we found POSTN treatment can induce cisplatin resistant and activate AKT pathway in A2780 cells in vitro. Inhibition of AKT activity by AKT inhibitor MK-2206 abolished POSTN-induced AKT activation and cisplatin resistance in vitro. Taken together, we found high POSTN expression in cancer microenvironment is correlated with poor prognosis in EOC patients and associated with platinum resistance. The effect of POSTN in cancer stroma cells may activate AKT pathway in tumor and AKT inhibitor can be beneficial to augment the efficacy of existing cancer therapeutics.
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Affiliation(s)
- Pi-Lin Sung
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan.,Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan and School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Yi-Hua Jan
- Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | - Shih-Chieh Lin
- Department of Pathology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chao-Cheng Huang
- Department of Pathology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Hao Lin
- Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Kuo-Chang Wen
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan.,Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan and School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Kuan-Chong Chao
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan and School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Chiung-Ru Lai
- Department of Pathology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Peng-Hui Wang
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan and School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Chi-Mu Chuang
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan and School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Hua-Hsi Wu
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan and School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Nae-Fang Twu
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan and School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Ming-Shyen Yen
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan and School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Michael Hsiao
- Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | - Chi-Ying F Huang
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan.,Institute of Biopharmaceutical Sciences, National Yang-Ming University, Taipei, Taiwan
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233
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Abstract
An important issue in relation to the utility and reliability of biomarkers for asthma monitoring is how asthma is defined and characterized. What kind of asthma, or at what stage of the disease is a particular biomarker supposed to add information? Often, the purpose, or usefulness of a biomarker is not made clear. Diagnosis, severity evaluation, and monitoring are all different clinical uses for a biomarker, and confusion may arise when a biomarker is suitable for one of these but not another. When the utility of available biomarkers are discussed, these different roles need to be clarified. Our opinion is that there are four aspects of relevance to asthma, for which biomarkers are required: to diagnose allergies, to evaluate inflammation in the airways, to evaluate hyper-responsiveness, and for certain measures of lung function, such as lung clearance index. These types of biomarkers are needed for the phenotyping and monitoring of asthma. Another important role for biomarkers is, as mentioned above, to monitor asthma in order to follow treatment effects on inflammation and hyper-responsiveness as objective adjuncts to the patients' own symptom reports and lung function. This review will mainly focus on biomarkers that reflect airway inflammation. In spite of the numerous studies that have been conducted, we still have to remember that the value of biomarkers available for routine use, such as eosinophil counts in blood and sputum and exhaled nitric oxide, have to be interpreted in relation to reported symptoms and lung function. Measures of bronchial hyper-responsiveness, performed either by direct (methacholine challenge) or indirect (exercise or mannitol challenge) methods, could be considered biomarkers but will not be included in this review. On the other hand, diagnosing allergy is not usually useful for monitoring asthma although it is of fundamental importance for the interpretation of most biomarkers that are suitable for monitoring. We have therefore included the different approaches for diagnosing and evaluating allergic sensitization in this review.
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234
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Biswas H, Longmore GD. Action of SNAIL1 in Cardiac Myofibroblasts Is Important for Cardiac Fibrosis following Hypoxic Injury. PLoS One 2016; 11:e0162636. [PMID: 27706205 PMCID: PMC5051686 DOI: 10.1371/journal.pone.0162636] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Accepted: 08/25/2016] [Indexed: 01/29/2023] Open
Abstract
Hypoxic injury to the heart results in cardiac fibrosis that leads to cardiac dysfunction and heart failure. SNAIL1 is a zinc finger transcription factor implicated in fibrosis following organ injury and cancer. To determine if the action of SNAIL1 contributed to cardiac fibrosis following hypoxic injury, we used an endogenous SNAIL1 bioluminescence reporter mice, and SNAIL1 knockout mouse models. Here we report that SNAIL1 expression is upregulated in the infarcted heart, especially in the myofibroblasts. Utilizing primary cardiac fibroblasts in ex vivo cultures we find that pro-fibrotic factors and collagen I increase SNAIL1 protein level. SNAIL1 is required in cardiac fibroblasts for the adoption of myofibroblast fate, collagen I expression and expression of fibrosis-related genes. Taken together this data suggests that SNAIL1 expression is induced in the cardiac fibroblasts after hypoxic injury and contributes to myofibroblast phenotype and a fibrotic scar formation. Resultant collagen deposition in the scar can maintain elevated SNAIL1 expression in the myofibroblasts and help propagate fibrosis.
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Affiliation(s)
- Hirak Biswas
- Department of Cell Biology and Physiology, Washington University, St. Louis, MO, 63110, United States of America
- ICCE Institute, Washington University, St. Louis, MO, 63110, United States of America
| | - Gregory D. Longmore
- Department of Medicine, Washington University, St. Louis, MO, 63110, United States of America
- Department of Cell Biology and Physiology, Washington University, St. Louis, MO, 63110, United States of America
- ICCE Institute, Washington University, St. Louis, MO, 63110, United States of America
- * E-mail:
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Yoshida M, Miyasaka Y, Ohuchida K, Okumura T, Zheng B, Torata N, Fujita H, Nabae T, Manabe T, Shimamoto M, Ohtsuka T, Mizumoto K, Nakamura M. Calpain inhibitor calpeptin suppresses pancreatic cancer by disrupting cancer-stromal interactions in a mouse xenograft model. Cancer Sci 2016; 107:1443-1452. [PMID: 27487486 PMCID: PMC5084662 DOI: 10.1111/cas.13024] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2016] [Revised: 07/28/2016] [Accepted: 07/29/2016] [Indexed: 12/29/2022] Open
Abstract
Desmoplasia contributes to the aggressive behavior of pancreatic cancer. However, recent clinical trials testing several antifibrotic agents on pancreatic cancer have not shown clear efficacy. Therefore, further investigation of desmoplasia‐targeting antifibrotic agents by another mechanism is needed. Calpeptin, an inhibitor of calpains, suppressed fibroblast function and inhibited fibrosis. In this study, we investigated the anticancer effects of calpeptin on pancreatic cancer. We investigated whether calpeptin inhibited tumor progression using a mouse xenograft model. We used quantitative RT‐PCR to evaluate the expression of calpain‐1 and calpain‐2 mRNA in pancreatic cancer cells (PCCs) and pancreatic stellate cells (PSCs). We also undertook functional assays, including proliferation, migration, and invasion, to evaluate the inhibitory effects of calpeptin on PCCs and PSCs. Quantitative RT‐PCR indicated that PCCs and PSCs expressed calpain‐2 mRNA. Calpeptin reduced tumor volume (P = 0.0473) and tumor weight (P = 0.0471) and inhibited the tumor desmoplastic reaction (P < 0.001) in xenograft tumors in nude mice. Calpeptin also inhibited the biologic functions of PCCs and PSCs including proliferation (P = 0.017), migration (P = 0.027), and invasion (P = 0.035) in vitro. Furthermore, calpeptin reduced the migration of PCCs and PSCs by disrupting the cancer–stromal interaction (P = 0.0002). Our findings indicate that calpeptin is a promising antitumor agent for pancreatic cancer, due not only to its suppressive effect on PCCs and PSCs but also its disruption of the cancer–stromal interaction.
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Affiliation(s)
- Masaki Yoshida
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yoshihiro Miyasaka
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
| | - Kenoki Ohuchida
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan. .,Advanced Medical Initiatives, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
| | - Takashi Okumura
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Biao Zheng
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Nobuhiro Torata
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hayato Fujita
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Toshinaga Nabae
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tatsuya Manabe
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | | | - Takao Ohtsuka
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | | | - Masafumi Nakamura
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Ratajczak-Wielgomas K, Grzegrzolka J, Piotrowska A, Gomulkiewicz A, Witkiewicz W, Dziegiel P. Periostin expression in cancer-associated fibroblasts of invasive ductal breast carcinoma. Oncol Rep 2016; 36:2745-2754. [PMID: 27633896 DOI: 10.3892/or.2016.5095] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2016] [Accepted: 08/12/2016] [Indexed: 11/06/2022] Open
Abstract
Periostin (POSTN) is a secreted cell adhesion glycoprotein that plays an important role in proliferation, adhesion and migration processes, as well as in regulation of mechanisms related to epithelial-mesenchymal transition (EMT). It also plays a key role in angio- and lymphangiogenesis and in formation of distant metastases. The aim of this work was to determine expression of POSTN in invasive ductal breast carcinoma (IDC) and in non-invasive ductal carcinoma in situ (DCIS) and to correlate its expression with clinicopathological parameters. Material for immunohistochemical studies (IHC) comprise of 70 IDC cases, 44 DCIS cases and 21 cases of fibrocystic change (FC). Frozen (-80˚C) fragments of tumours taken from 41 patients with IDC were used for molecular studies (real-time PCR), including 11 cases of IDC subjected to laser capture microdissection (LCM). POSTN expression was shown mainly in tumour stromal cells, i.e. cancer-associated fibroblasts (CAFs). Statistically significant higher level of POSTN expression in CAFs in IDC as compared to FC (p<0.0001) was observed. Additionally, statistically elevated expression level of POSTN in CAFs in IDC relative to DCIS (p<0.0001) and significantly increased expression of POSTN in CAFs in DCIS in comparison to FC (p=0.0158) was also shown. High level of POSTN expression in CAFs in IDC (>8 IRS points) was significantly correlated with tumour malignancy grade (G) (p=0.0070). Moreover, higher POSTN expression by CAFs was associated with patient shorter overall survival. Significant increase of POSTN expression on mRNA and protein level in CAFs in IDC with the growing malignancy grade of the tumours (G) was shown. Furthermore, with the use of LCM method, statistically significant higher expression of mRNA POSTN in stromal cells relative to cancer cells (p<0.001) was noted. POSTN might be a factor playing an important role in the mechanism of IDC progression.
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Affiliation(s)
| | - Jedrzej Grzegrzolka
- Department of Histology and Embryology, Wroclaw Medical University, 50-368 Wroclaw, Poland
| | - Aleksandra Piotrowska
- Department of Histology and Embryology, Wroclaw Medical University, 50-368 Wroclaw, Poland
| | - Agnieszka Gomulkiewicz
- Department of Histology and Embryology, Wroclaw Medical University, 50-368 Wroclaw, Poland
| | - Wojciech Witkiewicz
- Regional Specialist Hospital, Research and Development Center, 51-124 Wroclaw, Poland
| | - Piotr Dziegiel
- Department of Histology and Embryology, Wroclaw Medical University, 50-368 Wroclaw, Poland
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237
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Brophy RH, Tycksen ED, Sandell LJ, Rai MF. Changes in Transcriptome-Wide Gene Expression of Anterior Cruciate Ligament Tears Based on Time From Injury. Am J Sports Med 2016; 44:2064-75. [PMID: 27159315 DOI: 10.1177/0363546516643810] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Anterior cruciate ligament (ACL) tears are a common injury. The healing potential of the injured ACL is poorly understood and is considered limited. Therefore, most ACL tears that are treated surgically undergo reconstruction rather than repair. However, there has been renewed interest recently in repairing ACL tears despite unanswered questions regarding the healing capacity of the ACL. HYPOTHESIS Gene expression in the injured ACL varies with time from injury. STUDY DESIGN Descriptive laboratory study. METHODS Transcriptome-wide expression profiles of 24 human ACL remnants recovered at the time of surgical reconstruction were analyzed using the Agilent human 8x60K microarray platform. Gene ontology was performed on differentially expressed transcripts based on time from injury (acute, <3 months; intermediate, 3-12 months; chronic, >12 months). A subset of transcripts with large fold changes in expression between any 2 categories was validated via microfluidic digital polymerase chain reaction. RESULTS Numerous transcripts representing important biological processes were differentially expressed by time from injury. The most significant changes were noted between the acute and chronic groups. Expression of several extracellular matrix genes- namely, POSTN, COL5A1, COL1A1, and COL12A1-was lower in the chronic tears compared with acute and intermediate tears. In acute tears, processes representing angiogenesis and stem cell differentiation were affected. In intermediate tears, processes representing stem cell proliferation concomitant with cellular component organization/cellular localization were altered. In ACL tears more than 12 months out from injury, processes denoting myosin filament organization, cellular component organization/cell localization, and extracellular matrix organization were affected. CONCLUSION These findings are consistent with initial repair activity in the injured ACL, which declines with time from injury. Individual genes identified in this study, such as periostin, deserve further investigation into their role in tissue repair. CLINICAL RELEVANCE The decreased healing capacity of ACL tears over time is relevant to the development of effective techniques for repairing ACL tears and may have some significance for ACL reconstruction techniques as well. The potential for healing appears to be greatest in acute ACL tears, suggesting this window should be the focus of research for ACL repair.
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Affiliation(s)
- Robert H Brophy
- Department of Orthopaedic Surgery, Musculoskeletal Research Center, Washington University School of Medicine at Barnes-Jewish Hospital, St Louis, Missouri, USA
| | - Eric D Tycksen
- Genome Technology Access Center, Washington University in St Louis, St Louis, Missouri, USA
| | - Linda J Sandell
- Department of Orthopaedic Surgery, Musculoskeletal Research Center, Washington University School of Medicine at Barnes-Jewish Hospital, St Louis, Missouri, USA Department of Biomedical Engineering, Washington University in St Louis at Engineering and Applied Sciences, St Louis, Missouri, USA Department of Cell Biology and Physiology, Washington University School of Medicine at Barnes-Jewish Hospital, St Louis, Missouri, USA
| | - Muhammad Farooq Rai
- Department of Orthopaedic Surgery, Musculoskeletal Research Center, Washington University School of Medicine at Barnes-Jewish Hospital, St Louis, Missouri, USA
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238
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Reinehr S, Reinhard J, Wiemann S, Stute G, Kuehn S, Woestmann J, Dick HB, Faissner A, Joachim SC. Early remodelling of the extracellular matrix proteins tenascin-C and phosphacan in retina and optic nerve of an experimental autoimmune glaucoma model. J Cell Mol Med 2016; 20:2122-2137. [PMID: 27374750 PMCID: PMC5082392 DOI: 10.1111/jcmm.12909] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Accepted: 04/19/2016] [Indexed: 12/17/2022] Open
Abstract
Glaucoma is characterized by the loss of retinal ganglion cells (RGCs) and optic nerve fibres. Previous studies noted fewer RGCs after immunization with ocular antigens at 28 days. It is known that changes in extracellular matrix (ECM) components conduct retina and optic nerve degeneration. Here, we focused on the remodelling of tenascin‐C and phosphacan/receptor protein tyrosine phosphatase β/ζ in an autoimmune glaucoma model. Rats were immunized with optic nerve homogenate (ONA) or S100B protein (S100). Controls received sodium chloride (Co). After 14 days, no changes in RGC number were noted in all groups. An increase in GFAPmRNA expression was observed in the S100 group, whereas no alterations were noted via immunohistochemistry in both groups. Extracellular matrix remodelling was analyzed after 3, 7, 14 and 28 days. Tenascin‐C and 473HD immunoreactivity in retinae and optic nerves was unaltered in both immunized groups at 3 days. At 7 days, tenascin‐C staining increased in both tissues in the ONA group. Also, in the optic nerves of the S100 group, an intense tenascin‐C staining could be shown. In the retina, an increased tenascin‐C expression was also observed in ONA animals via Western blot. 473HD immunoreactivity was elevated in the ONA group in both tissues and in the S100 optic nerves at 7 days. At 14 days, tenascin‐C and 473HD immunoreactivity was up‐regulated in the ONA retinae, whereas phosphacan expression was up‐regulated in both groups. We conclude that remodelling of tenascin‐C and phosphacan occurred shortly after immunization, already before RGC loss. We assume that both ECM molecules represent early indicators of neurodegeneration.
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Affiliation(s)
- Sabrina Reinehr
- Experimental Eye Research Institute, University Eye Hospital, Ruhr-University Bochum, Bochum, Germany
| | - Jacqueline Reinhard
- Department of Cell Morphology and Molecular Neurobiology, Ruhr-University Bochum, Bochum, Germany
| | - Susanne Wiemann
- Department of Cell Morphology and Molecular Neurobiology, Ruhr-University Bochum, Bochum, Germany
| | - Gesa Stute
- Experimental Eye Research Institute, University Eye Hospital, Ruhr-University Bochum, Bochum, Germany
| | - Sandra Kuehn
- Experimental Eye Research Institute, University Eye Hospital, Ruhr-University Bochum, Bochum, Germany
| | - Julia Woestmann
- Department of Cell Morphology and Molecular Neurobiology, Ruhr-University Bochum, Bochum, Germany
| | - H Burkhard Dick
- Experimental Eye Research Institute, University Eye Hospital, Ruhr-University Bochum, Bochum, Germany
| | - Andreas Faissner
- Department of Cell Morphology and Molecular Neurobiology, Ruhr-University Bochum, Bochum, Germany.
| | - Stephanie C Joachim
- Experimental Eye Research Institute, University Eye Hospital, Ruhr-University Bochum, Bochum, Germany.
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239
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Liu G, Cooley MA, Jarnicki AG, Hsu ACY, Nair PM, Haw TJ, Fricker M, Gellatly SL, Kim RY, Inman MD, Tjin G, Wark PAB, Walker MM, Horvat JC, Oliver BG, Argraves WS, Knight DA, Burgess JK, Hansbro PM. Fibulin-1 regulates the pathogenesis of tissue remodeling in respiratory diseases. JCI Insight 2016; 1. [PMID: 27398409 DOI: 10.1172/jci.insight.86380] [Citation(s) in RCA: 91] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Airway and/or lung remodeling, involving exaggerated extracellular matrix (ECM) protein deposition, is a critical feature common to pulmonary diseases including chronic obstructive pulmonary disease (COPD), asthma, and idiopathic pulmonary fibrosis (IPF). Fibulin-1 (Fbln1), an important ECM protein involved in matrix organization, may be involved in the pathogenesis of these diseases. We found that Fbln1 was increased in COPD patients and in cigarette smoke-induced (CS-induced) experimental COPD in mice. Genetic or therapeutic inhibition of Fbln1c protected against CS-induced airway fibrosis and emphysema-like alveolar enlargement. In experimental COPD, this occurred through disrupted collagen organization and interactions with fibronectin, periostin, and tenascin-c. Genetic inhibition of Fbln1c also reduced levels of pulmonary inflammatory cells and proinflammatory cytokines/chemokines (TNF-α, IL-33, and CXCL1) in experimental COPD. Fbln1c-/- mice also had reduced airway remodeling in experimental chronic asthma and pulmonary fibrosis. Our data show that Fbln1c may be a therapeutic target in chronic respiratory diseases.
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Affiliation(s)
- Gang Liu
- Priority Research for Healthy Lungs, Hunter Medical Research Institute and The University of Newcastle, Newcastle, New South Wales, Australia
| | - Marion A Cooley
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Andrew G Jarnicki
- Priority Research for Healthy Lungs, Hunter Medical Research Institute and The University of Newcastle, Newcastle, New South Wales, Australia
| | - Alan C-Y Hsu
- Priority Research for Healthy Lungs, Hunter Medical Research Institute and The University of Newcastle, Newcastle, New South Wales, Australia
| | - Prema M Nair
- Priority Research for Healthy Lungs, Hunter Medical Research Institute and The University of Newcastle, Newcastle, New South Wales, Australia
| | - Tatt Jhong Haw
- Priority Research for Healthy Lungs, Hunter Medical Research Institute and The University of Newcastle, Newcastle, New South Wales, Australia
| | - Michael Fricker
- Priority Research for Healthy Lungs, Hunter Medical Research Institute and The University of Newcastle, Newcastle, New South Wales, Australia
| | - Shaan L Gellatly
- Priority Research for Healthy Lungs, Hunter Medical Research Institute and The University of Newcastle, Newcastle, New South Wales, Australia
| | - Richard Y Kim
- Priority Research for Healthy Lungs, Hunter Medical Research Institute and The University of Newcastle, Newcastle, New South Wales, Australia
| | - Mark D Inman
- Division of Respirology, Department of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Gavin Tjin
- Woolcock Institute of Medical Research, Discipline of Pharmacology, The University of Sydney, Sydney, New South Wales, Australia
| | - Peter A B Wark
- Priority Research for Healthy Lungs, Hunter Medical Research Institute and The University of Newcastle, Newcastle, New South Wales, Australia; Department of Respiratory and Sleep Medicine, John Hunter Hospital, Newcastle, New South Wales, Australia
| | - Marjorie M Walker
- Priority Research for Healthy Lungs, Hunter Medical Research Institute and The University of Newcastle, Newcastle, New South Wales, Australia
| | - Jay C Horvat
- Priority Research for Healthy Lungs, Hunter Medical Research Institute and The University of Newcastle, Newcastle, New South Wales, Australia
| | - Brian G Oliver
- Woolcock Institute of Medical Research, Discipline of Pharmacology, The University of Sydney, Sydney, New South Wales, Australia; School of Life Sciences, The University of Technology, Sydney, New South Wales, Australia
| | - W Scott Argraves
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Darryl A Knight
- Priority Research for Healthy Lungs, Hunter Medical Research Institute and The University of Newcastle, Newcastle, New South Wales, Australia; Department of Anesthesiology, Pharmacology and Therapeutics, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Janette K Burgess
- Woolcock Institute of Medical Research, Discipline of Pharmacology, The University of Sydney, Sydney, New South Wales, Australia; Discipline of Pharmacology, Sydney Medical School, The University of Sydney, New South Wales, Australia; Department of Pathology and Medical Biology, University of Groningen, University Medical Center, Groningen, Netherlands
| | - Philip M Hansbro
- Priority Research for Healthy Lungs, Hunter Medical Research Institute and The University of Newcastle, Newcastle, New South Wales, Australia
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240
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Moniuszko T, Wincewicz A, Koda M, Domysławska I, Sulkowski S. Role of periostin in esophageal, gastric and colon cancer. Oncol Lett 2016; 12:783-787. [PMID: 27446351 DOI: 10.3892/ol.2016.4692] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2015] [Accepted: 05/16/2016] [Indexed: 01/05/2023] Open
Abstract
Periostin, also known as osteoblast-specific factor 2, is a cell-adhesion protein with pleiotropic properties. The protein serves a vital role in the maintenance and development of tooth and bone tissue, in addition to cardiac development and healing. Periostin levels are increased in several forms of cancer, including pancreatic, ovarian, colon, lung, breast, gastric, thyroid, and esophageal head and neck carcinomas. The present review highlights the key role of periostin in tumorigenesis, particularly in increasing cell survival, invasion, angiogenesis, epithelial-mesenchymal transition and metastasis of carcinoma cells by interacting with numerous cell-surface receptors, including integrins, in the phosphoinositide 3-kinase-Akt pathway. In addition, periostin actively affects the canonical Wnt signaling pathway of colorectal tumorigenesis. The current review focused on the involvement of periostin in the development of colorectal, esophageal and gastric cancer.
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Affiliation(s)
- Tadeusz Moniuszko
- Department of Respiratory Diagnostics and Bronchofiberoscopy, Medical University of Białystok, Białystok, Podlaskie 15-269, Poland
| | - Andrzej Wincewicz
- Department of Anatomy, Faculty of Health Sciences, Jan Kochanowski University, Kielce, Świętokrzyskie 25-317, Poland
| | - Mariusz Koda
- Department of General Pathomorphology, Medical University of Białystok, Białystok, Podlaskie 15-269, Poland
| | - Izabela Domysławska
- Department of Rheumatology and Internal Diseases, Medical University of Białystok, Białystok, Podlaskie 15-269, Poland
| | - Stanisław Sulkowski
- Department of General Pathomorphology, Medical University of Białystok, Białystok, Podlaskie 15-269, Poland
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241
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Kondoh H, Nishiyama T, Kikuchi Y, Fukayama M, Saito M, Kii I, Kudo A. Periostin Deficiency Causes Severe and Lethal Lung Injury in Mice With Bleomycin Administration. J Histochem Cytochem 2016; 64:441-53. [PMID: 27270966 DOI: 10.1369/0022155416652611] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Accepted: 05/10/2016] [Indexed: 01/11/2023] Open
Abstract
Pulmonary capillary leakage followed by influx of blood fluid into the air space of lung alveoli is a crucial step in the progression of acute lung injury (ALI). This influx is due to increased permeability of the alveolar-capillary barrier. The extracellular matrix (ECM) between the capillary and the epithelium would be expected to be involved in prevention of the influx; however, the role of the ECM remains to be addressed. Here, we show that the ECM architecture organized by periostin, a matricellular protein, plays a pivotal role in the survival of bleomycin-exposed mice. Periostin was localized in the alveolar walls. Although periostin-null mice displayed no significant difference in lung histology and air-blood permeability, they exhibited early lethality in a model of bleomycin-induced lung injury, compared with their wild-type counterparts. This early lethality may have been due to increased pulmonary leakage of blood fluid into the air space in the bleomycin-exposed periostin-null mice. These results suggest that periostin in the ECM architecture prevents pulmonary leakage of blood fluid, thus increasing the survival rate in mice with ALI. Thus, this study provides an evidence for the protective role of the ECM architecture in the lung alveoli.
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Affiliation(s)
- Hirofumi Kondoh
- Department of Biological Information, Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, Yokohama, Japan (HK, TN, IK, AK)
| | - Takashi Nishiyama
- Department of Biological Information, Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, Yokohama, Japan (HK, TN, IK, AK)
| | - Yoshinao Kikuchi
- Department of Pathology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan (YK, MF)
| | - Masashi Fukayama
- Department of Pathology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan (YK, MF)
| | - Mitsuru Saito
- Department of Orthopaedic Surgery, Jikei University School of Medicine, Tokyo, Japan (MS)
| | - Isao Kii
- Department of Biological Information, Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, Yokohama, Japan (HK, TN, IK, AK),Pathophysiological and Health Science Team, Imaging Application Group, Division of Bio-Function Dynamics Imaging, RIKEN Center for Life Science Technologies, Kobe, Japan (IK)
| | - Akira Kudo
- Department of Biological Information, Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, Yokohama, Japan (HK, TN, IK, AK)
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Tonniges JR, Albert B, Calomeni EP, Roy S, Lee J, Mo X, Cole SE, Agarwal G. Collagen Fibril Ultrastructure in Mice Lacking Discoidin Domain Receptor 1. MICROSCOPY AND MICROANALYSIS : THE OFFICIAL JOURNAL OF MICROSCOPY SOCIETY OF AMERICA, MICROBEAM ANALYSIS SOCIETY, MICROSCOPICAL SOCIETY OF CANADA 2016; 22:599-611. [PMID: 27329311 PMCID: PMC5174982 DOI: 10.1017/s1431927616000787] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The quantity and quality of collagen fibrils in the extracellular matrix (ECM) have a pivotal role in dictating biological processes. Several collagen-binding proteins (CBPs) are known to modulate collagen deposition and fibril diameter. However, limited studies exist on alterations in the fibril ultrastructure by CBPs. In this study, we elucidate how the collagen receptor, discoidin domain receptor 1 (DDR1) regulates the collagen content and ultrastructure in the adventitia of DDR1 knock-out (KO) mice. DDR1 KO mice exhibit increased collagen deposition as observed using Masson's trichrome. Collagen ultrastructure was evaluated in situ using transmission electron microscopy, scanning electron microscopy, and atomic force microscopy. Although the mean fibril diameter was not significantly different, DDR1 KO mice had a higher percentage of fibrils with larger diameter compared with their wild-type littermates. No significant differences were observed in the length of D-periods. In addition, collagen fibrils from DDR1 KO mice exhibited a small, but statistically significant, increase in the depth of the fibril D-periods. Consistent with these observations, a reduction in the depth of D-periods was observed in collagen fibrils reconstituted with recombinant DDR1-Fc. Our results elucidate how DDR1 modulates collagen fibril ultrastructure in vivo, which may have important consequences in the functional role(s) of the underlying ECM.
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Affiliation(s)
- Jeffrey R. Tonniges
- Biophysics Graduate Program, The Ohio State University, Columbus, OH 43210, USA
| | - Benjamin Albert
- Biomedical Engineering Department, The Ohio State University, Columbus, OH 43210, USA
| | - Edward P. Calomeni
- Department of Pathology, The Ohio State University, Columbus, OH 43210, USA
| | - Shuvro Roy
- David Heart and Lung Research Institute, The Ohio State University, Columbus, OH 43210, USA
| | - Joan Lee
- David Heart and Lung Research Institute, The Ohio State University, Columbus, OH 43210, USA
| | - Xiaokui Mo
- Center for Biostatistics, The Ohio State University, Columbus, OH 43210, USA
| | - Susan E. Cole
- Department of Molecular Genetics, The Ohio State University, Columbus, OH 43210, USA
| | - Gunjan Agarwal
- Biomedical Engineering Department, The Ohio State University, Columbus, OH 43210, USA
- David Heart and Lung Research Institute, The Ohio State University, Columbus, OH 43210, USA
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243
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Walker JT, McLeod K, Kim S, Conway SJ, Hamilton DW. Periostin as a multifunctional modulator of the wound healing response. Cell Tissue Res 2016; 365:453-65. [PMID: 27234502 DOI: 10.1007/s00441-016-2426-6] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Accepted: 05/04/2016] [Indexed: 12/23/2022]
Abstract
During tissue healing, the dynamic and temporal alterations required for effective repair occur in the structure and composition of the extracellular matrix (ECM). Matricellular proteins (MPs) are a group of diverse non-structural ECM components that bind cell surface receptors mediating interactions between the cell and its microenviroment, effectively regulating adhesion, migration, proliferation, signaling, and cell phenotype. Periostin (Postn), a pro-fibrogenic secreted glycoprotein, is defined as an MP based on its expression pattern and regulatory roles during development and healing and in disease processes. Postn consists of a typical signal sequence, an EMI domain responsible for binding to fibronectin, four tandem fasciclin-like domains that are responsible for integrin binding, and a C-terminal region in which multiple splice variants originate. This review focuses specifically on the role of Postn in wound healing and remodeling, an area of intense research during the last 10 years, particularly as related to skin healing and myocardium post-infarction. Postn interacts with cells through various integrin pairs and is an essential downstream effector of transforming growth factor-β superfamily signaling. Across various tissues, Postn is associated with the pro-fibrogenic process: specifically, the transition of fibroblasts to myofibroblasts, collagen fibrillogenesis, and ECM synthesis. Although the complexity of Postn as a modulator of cell behavior in tissue healing is only beginning to be elucidated, its expression is clearly a defining event in moving wound healing through the proliferative and remodeling phases.
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Affiliation(s)
- John T Walker
- Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, The University of Western Ontario, 1151 Richmond Street, London, ON, Canada, N6A 5C1
| | - Karrington McLeod
- Graduate Program in Biomedical Engineering, Schulich School of Medicine and Dentistry, The University of Western Ontario, 1151 Richmond Street, London, ON, Canada, N6A 5C1
| | - Shawna Kim
- Division of Oral Biology, Schulich School of Medicine and Dentistry, The University of Western Ontario, 1151 Richmond Street, London, ON, Canada, N6A 5C1
| | - Simon J Conway
- Herman B. Wells Center for Pediatric Research, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Douglas W Hamilton
- Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry, The University of Western Ontario, 1151 Richmond Street, London, ON, Canada, N6A 5C1.
- Graduate Program in Biomedical Engineering, Schulich School of Medicine and Dentistry, The University of Western Ontario, 1151 Richmond Street, London, ON, Canada, N6A 5C1.
- Division of Oral Biology, Schulich School of Medicine and Dentistry, The University of Western Ontario, 1151 Richmond Street, London, ON, Canada, N6A 5C1.
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244
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Plasma Periostin Levels Are Increased in Chinese Subjects with Obesity and Type 2 Diabetes and Are Positively Correlated with Glucose and Lipid Parameters. Mediators Inflamm 2016; 2016:6423637. [PMID: 27313402 PMCID: PMC4893582 DOI: 10.1155/2016/6423637] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2015] [Revised: 04/07/2016] [Accepted: 05/05/2016] [Indexed: 12/19/2022] Open
Abstract
The purpose of this study is to examine the relations among plasma periostin, glucose and lipid metabolism, insulin resistance and inflammation in Chinese patients with obesity (OB), and type 2 diabetes mellitus (T2DM). Plasma periostin levels in the T2DM group were significantly higher than the NGT group (P < 0.01). Patients with both OB and T2DM had the highest periostin levels. Correlation analysis showed that plasma periostin levels were positively correlated with weight, waist circumference (WC), body mass index (BMI), waist-hip ratio (WHR), fasting plasma glucose (FPG), 2 h postchallenge plasma glucose (2 h PG), glycated hemoglobin (HbA1c), triglyceride (TG), total cholesterol (TC), fasting insulin (FINS), homeostasis model assessment of insulin resistance (HOMA-IR), TNF-α, and IL-6 (P < 0.05 or 0.001) and negatively correlated with high-density lipoprotein cholesterol (HDL-C) (P < 0.001). Multiple linear regression analysis showed that TG, TNF-α, and HOMA-IR were independent related factors in influencing the levels of plasma periostin (P < 0.001). These results suggested that Chinese patients with obesity and T2DM had significantly higher plasma periostin levels. Plasma periostin levels were strongly associated with plasma TG, chronic inflammation, and insulin resistance.
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245
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Zhou Y. The Application of Ultrasound in 3D Bio-Printing. Molecules 2016; 21:E590. [PMID: 27164066 PMCID: PMC6274238 DOI: 10.3390/molecules21050590] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2016] [Revised: 04/20/2016] [Accepted: 04/25/2016] [Indexed: 12/21/2022] Open
Abstract
Three-dimensional (3D) bioprinting is an emerging and promising technology in tissue engineering to construct tissues and organs for implantation. Alignment of self-assembly cell spheroids that are used as bioink could be very accurate after droplet ejection from bioprinter. Complex and heterogeneous tissue structures could be built using rapid additive manufacture technology and multiple cell lines. Effective vascularization in the engineered tissue samples is critical in any clinical application. In this review paper, the current technologies and processing steps (such as printing, preparation of bioink, cross-linking, tissue fusion and maturation) in 3D bio-printing are introduced, and their specifications are compared with each other. In addition, the application of ultrasound in this novel field is also introduced. Cells experience acoustic radiation force in ultrasound standing wave field (USWF) and then accumulate at the pressure node at low acoustic pressure. Formation of cell spheroids by this method is within minutes with uniform size and homogeneous cell distribution. Neovessel formation from USWF-induced endothelial cell spheroids is significant. Low-intensity ultrasound could enhance the proliferation and differentiation of stem cells. Its use is at low cost and compatible with current bioreactor. In summary, ultrasound application in 3D bio-printing may solve some challenges and enhance the outcomes.
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Affiliation(s)
- Yufeng Zhou
- Singapore Centre for 3D Printing (SC3DP), School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore 639798, Singapore.
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246
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Sherratt MJ, McConnell JC, Streuli CH. Raised mammographic density: causative mechanisms and biological consequences. Breast Cancer Res 2016; 18:45. [PMID: 27142210 PMCID: PMC4855337 DOI: 10.1186/s13058-016-0701-9] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
High mammographic density is the most important risk factor for breast cancer, after ageing. However, the composition, architecture, and mechanical properties of high X-ray density soft tissues, and the causative mechanisms resulting in different mammographic densities, are not well described. Moreover, it is not known how high breast density leads to increased susceptibility for cancer, or the extent to which it causes the genomic changes that characterise the disease. An understanding of these principals may lead to new diagnostic tools and therapeutic interventions.
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Affiliation(s)
- Michael J Sherratt
- Faculties of Life and Medical and Human Sciences, University of Manchester, Oxford Road, Manchester, M13 9PT, UK
| | - James C McConnell
- Faculties of Life and Medical and Human Sciences, University of Manchester, Oxford Road, Manchester, M13 9PT, UK
| | - Charles H Streuli
- Faculties of Life and Medical and Human Sciences, University of Manchester, Oxford Road, Manchester, M13 9PT, UK.
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247
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Horn MA, Trafford AW. Aging and the cardiac collagen matrix: Novel mediators of fibrotic remodelling. J Mol Cell Cardiol 2016; 93:175-85. [PMID: 26578393 PMCID: PMC4945757 DOI: 10.1016/j.yjmcc.2015.11.005] [Citation(s) in RCA: 161] [Impact Index Per Article: 20.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Revised: 11/02/2015] [Accepted: 11/04/2015] [Indexed: 01/05/2023]
Abstract
Cardiovascular disease is a leading cause of death worldwide and there is a pressing need for new therapeutic strategies to treat such conditions. The risk of developing cardiovascular disease increases dramatically with age, yet the majority of experimental research is executed using young animals. The cardiac extracellular matrix (ECM), consisting predominantly of fibrillar collagen, preserves myocardial integrity, provides a means of force transmission and supports myocyte geometry. Disruptions to the finely balanced control of collagen synthesis, post-synthetic deposition, post-translational modification and degradation may have detrimental effects on myocardial functionality. It is now well established that the aged heart is characterized by fibrotic remodelling, but the mechanisms responsible for this are incompletely understood. Furthermore, studies using aged animal models suggest that interstitial remodelling with disease may be age-dependent. Thus with the identification of new therapeutic strategies targeting fibrotic remodelling, it may be necessary to consider age-dependent mechanisms. In this review, we discuss remodelling of the cardiac collagen matrix as a function of age, whilst highlighting potential novel mediators of age-dependent fibrotic pathways.
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Affiliation(s)
- Margaux A Horn
- Institute of Cardiovascular Sciences, Manchester Academic Health Sciences Centre, 3.06 Core Technology Facility, 46 Grafton Street, Manchester M13 9NT, United Kingdom.
| | - Andrew W Trafford
- Institute of Cardiovascular Sciences, Manchester Academic Health Sciences Centre, 3.06 Core Technology Facility, 46 Grafton Street, Manchester M13 9NT, United Kingdom
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248
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Distinct protein signature of hypertension-induced damage in the renal proteome of the two-kidney, one-clip rat model. J Hypertens 2016; 33:126-35. [PMID: 25304470 DOI: 10.1097/hjh.0000000000000370] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Hypertensive nephrosclerosis is one of the most frequent causes of chronic kidney failure. Proteome analysis potentially improves the pathophysiological understanding and diagnostic precision of this disorder. In the present exploratory study, we investigated experimental nephrosclerosis in the two-kidney, one-clip (2K1C) hypertensive rat model. METHODS The renal cortex proteome from juxtamedullary cortex and outer cortex of 2K1C male Wistar-Hannover rats (n = 4) was compared with the sham-operated controls (n = 6), using mass spectrometry-based quantitative proteomics. We combined a high abundant plasma protein depletion strategy with an extended liquid chromatographic gradient to improve peptide and protein identification. Immunohistology was used for independent confirmation of abundance. RESULTS We identified 1724 proteins, of which 1434 were quantified with at least two unique peptides. Comparative proteomics revealed 608 proteins, including the platelet-derived growth factor receptor-β signalling pathway, with different abundances between the non-clipped kidney of hypertensive 2K1C rats and the corresponding kidney of the normotensive controls (P < 0.05, absolute fold change ≥1.5). Among the most significantly altered proteins in the whole cortex were periostin, transgelin, and creatine kinase B-type. Relative abundance of periostin alone allowed clear classification of 2K1C and controls. Enrichment of periostin in 2K1C rats was verified by immunohistology, showing positivity especially around the fibrotic vessels. CONCLUSION The proteome is altered in hypertension-induced kidney damage. We propose periostin, especially in combination with transgelin and creatine kinase B-type, as possible proteomic classifier to distinguish hypertensive nephrosclerosis from the normal tissue. This classifier needs to be further validated with respect to early diagnosis of fibrosis, prognosis, and its potential as a novel molecular target for pharmacological interventions.
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Yun H, Kim JI, Lee CW. Expression and Preparation of Periostin FAS1 Domains for NMR Structure Determination. JOURNAL OF THE KOREAN MAGNETIC RESONANCE SOCIETY 2016. [DOI: 10.6564/jkmrs.2016.20.1.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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250
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Beckenkamp A, Davies S, Willig JB, Buffon A. DPPIV/CD26: a tumor suppressor or a marker of malignancy? Tumour Biol 2016; 37:7059-73. [DOI: 10.1007/s13277-016-5005-2] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Accepted: 02/25/2016] [Indexed: 12/12/2022] Open
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