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Immunoregulatory Effects of Bone Marrow-Derived Mesenchymal Stem Cells in the Nasal Polyp Microenvironment
Nasal polyposis is a severe, chronic inflammatory condition of the paranasal sinuses and is frequently associated with asthma and aspirin sensitivity. Mesenchymal stem cells exhibit a potent immunosuppressive effect in several inflammatory conditions, and their role in nasal polyposis remains little...
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Published in: | Mediators of Inflammation 2014-01, Vol.2014 (5), p.529-539 |
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container_title | Mediators of Inflammation |
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creator | Pezato, Rogério Almeida, Danilo Cândido de Bezerra, Thiago Freire Silva, Fernando de Sá Perez-Novo, Claudina Gregório, Luís Carlos Voegels, Richard Louis Câmara, Niels Olsen Bachert, Claus |
description | Nasal polyposis is a severe, chronic inflammatory condition of the paranasal sinuses and is frequently associated with asthma and aspirin sensitivity. Mesenchymal stem cells exhibit a potent immunosuppressive effect in several inflammatory conditions, and their role in nasal polyposis remains little explored. Hence, we investigated whether bone marrow-derived mesenchymal stem cells could modulate cell phenotype in the nasal polyp milieu. After coculture with mesenchymal stem cells, the frequency of these inflammatory cells was found to decrease. Furthermore, mesenchymal stem cells promoted strong inhibition of CD4+ and CD8+ T cell proliferation, increased the frequency of CD4+CD25+Foxp3 T cells, and changed the global cytokine profile from an inflammatory to an anti-inflammatory response. We believe that mesenchymal stem cells may be a very useful adjunct for investigation of the inflammatory process in nasal polyposis, contributing to better understanding of the inflammatory course of this condition. |
doi_str_mv | 10.1155/2014/583409 |
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Mesenchymal stem cells exhibit a potent immunosuppressive effect in several inflammatory conditions, and their role in nasal polyposis remains little explored. Hence, we investigated whether bone marrow-derived mesenchymal stem cells could modulate cell phenotype in the nasal polyp milieu. After coculture with mesenchymal stem cells, the frequency of these inflammatory cells was found to decrease. Furthermore, mesenchymal stem cells promoted strong inhibition of CD4+ and CD8+ T cell proliferation, increased the frequency of CD4+CD25+Foxp3 T cells, and changed the global cytokine profile from an inflammatory to an anti-inflammatory response. We believe that mesenchymal stem cells may be a very useful adjunct for investigation of the inflammatory process in nasal polyposis, contributing to better understanding of the inflammatory course of this condition.</description><identifier>ISSN: 0962-9351</identifier><identifier>ISSN: 1466-1861</identifier><identifier>EISSN: 1466-1861</identifier><identifier>DOI: 10.1155/2014/583409</identifier><identifier>PMID: 24707116</identifier><language>eng</language><publisher>Cairo, Egypt: Hindawi Limiteds</publisher><subject>Bone Marrow Cells - cytology ; CD4-Positive T-Lymphocytes - cytology ; CD8-Positive T-Lymphocytes - cytology ; Cells, Cultured ; Coculture Techniques ; Cytokines - metabolism ; Forkhead Transcription Factors - metabolism ; Gene Expression Regulation ; Genetic aspects ; Health aspects ; Humans ; Identification and classification ; Inflammation - immunology ; Lymphocyte Activation ; Medicin och hälsovetenskap ; Mesenchymal Stromal Cells - cytology ; Nasal polyps ; Nasal Polyps - immunology ; Nasal Polyps - pathology ; Phenotype ; Stem cells</subject><ispartof>Mediators of Inflammation, 2014-01, Vol.2014 (5), p.529-539</ispartof><rights>Copyright © 2014 Rogério Pezato et al.</rights><rights>COPYRIGHT 2014 John Wiley & Sons, Inc.</rights><rights>Copyright © 2014 Rogério Pezato et al. 2014</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a795t-2dc1f2920ffe4ebf9b3adc2cebe1705ae585402ab12399064063d0fede7627483</citedby><cites>FETCH-LOGICAL-a795t-2dc1f2920ffe4ebf9b3adc2cebe1705ae585402ab12399064063d0fede7627483</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC3943259/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC3943259/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,885,27924,27925,37013,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24707116$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttp://kipublications.ki.se/Default.aspx?queryparsed=id:128356953$$DView record from Swedish Publication Index$$Hfree_for_read</backlink></links><search><contributor>Diaz, Bruno L.</contributor><creatorcontrib>Pezato, Rogério</creatorcontrib><creatorcontrib>Almeida, Danilo Cândido de</creatorcontrib><creatorcontrib>Bezerra, Thiago Freire</creatorcontrib><creatorcontrib>Silva, Fernando de Sá</creatorcontrib><creatorcontrib>Perez-Novo, Claudina</creatorcontrib><creatorcontrib>Gregório, Luís Carlos</creatorcontrib><creatorcontrib>Voegels, Richard Louis</creatorcontrib><creatorcontrib>Câmara, Niels Olsen</creatorcontrib><creatorcontrib>Bachert, Claus</creatorcontrib><title>Immunoregulatory Effects of Bone Marrow-Derived Mesenchymal Stem Cells in the Nasal Polyp Microenvironment</title><title>Mediators of Inflammation</title><addtitle>Mediators Inflamm</addtitle><description>Nasal polyposis is a severe, chronic inflammatory condition of the paranasal sinuses and is frequently associated with asthma and aspirin sensitivity. Mesenchymal stem cells exhibit a potent immunosuppressive effect in several inflammatory conditions, and their role in nasal polyposis remains little explored. Hence, we investigated whether bone marrow-derived mesenchymal stem cells could modulate cell phenotype in the nasal polyp milieu. After coculture with mesenchymal stem cells, the frequency of these inflammatory cells was found to decrease. Furthermore, mesenchymal stem cells promoted strong inhibition of CD4+ and CD8+ T cell proliferation, increased the frequency of CD4+CD25+Foxp3 T cells, and changed the global cytokine profile from an inflammatory to an anti-inflammatory response. We believe that mesenchymal stem cells may be a very useful adjunct for investigation of the inflammatory process in nasal polyposis, contributing to better understanding of the inflammatory course of this condition.</description><subject>Bone Marrow Cells - cytology</subject><subject>CD4-Positive T-Lymphocytes - cytology</subject><subject>CD8-Positive T-Lymphocytes - cytology</subject><subject>Cells, Cultured</subject><subject>Coculture Techniques</subject><subject>Cytokines - metabolism</subject><subject>Forkhead Transcription Factors - metabolism</subject><subject>Gene Expression Regulation</subject><subject>Genetic aspects</subject><subject>Health aspects</subject><subject>Humans</subject><subject>Identification and classification</subject><subject>Inflammation - immunology</subject><subject>Lymphocyte Activation</subject><subject>Medicin och hälsovetenskap</subject><subject>Mesenchymal Stromal Cells - cytology</subject><subject>Nasal polyps</subject><subject>Nasal Polyps - immunology</subject><subject>Nasal Polyps - pathology</subject><subject>Phenotype</subject><subject>Stem cells</subject><issn>0962-9351</issn><issn>1466-1861</issn><issn>1466-1861</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>DOA</sourceid><recordid>eNqNkt9v0zAQgCMEYmXwxDuKxAsCZTv_TPyCNMqASitMAp4t17m0Lklc7HRT_3vcpUyrxAOKrMjn7z75zpdlLwmcESLEOQXCz0XFOKhH2YRwKQtSSfI4m4CStFBMkJPsWYxrABCcV0-zE8pLKAmRk2w967pt7wMut60ZfNjll02Ddoi5b_IPvsd8bkLwt8VHDO4G63yOEXu72nWmzb8P2OVTbNuYuz4fVph_NTHFr3272-RzZ4PH_sYF33fYD8-zJ41pI744_E-zn58uf0y_FFffPs-mF1eFKZUYClpb0lBFId2D46JRC2ZqSy0ukJQgDIpKcKBmQShTCiQHyWposMZS0pJX7DSbjd7am7XeBNeZsNPeOH0X8GGpTRicbVELaIwpwcoFRW4qZoRkXElrS4aWqb1Lja54i5vt4si2Cb7Wh_gvt186oia0YkIqwVLu-zE3AR3WNrUgmPZYcXTSu5Ve-hvNFGdUqCR4cxAE_3uLcdCdiza12_Tot1ETQThnrJKQ0NcjujSpLNc3PhntHtcXnHJIbSr31Zz9g0pfjZ2z6bEbl-JHCe_GhPSSMQZs7m9PQO-HT--HT4_Dl-hXDwu-Z_9OWwLejsDK9bW5df9nw4RgYx7AnEnBE3A1AsYFNzi99tvQp8HS10kjQdASgN0pCdV3IQkEgPLjjaBKC6bYH9AkAFI</recordid><startdate>20140101</startdate><enddate>20140101</enddate><creator>Pezato, Rogério</creator><creator>Almeida, Danilo Cândido de</creator><creator>Bezerra, Thiago Freire</creator><creator>Silva, Fernando de Sá</creator><creator>Perez-Novo, Claudina</creator><creator>Gregório, Luís Carlos</creator><creator>Voegels, Richard Louis</creator><creator>Câmara, Niels Olsen</creator><creator>Bachert, Claus</creator><general>Hindawi Limiteds</general><general>Hindawi Publishing Corporation</general><general>John Wiley & Sons, Inc</general><general>Hindawi Limited</general><scope>188</scope><scope>ADJCN</scope><scope>AHFXO</scope><scope>RHU</scope><scope>RHW</scope><scope>RHX</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope><scope>ADTPV</scope><scope>AOWAS</scope><scope>D8T</scope><scope>ZZAVC</scope><scope>DOA</scope></search><sort><creationdate>20140101</creationdate><title>Immunoregulatory Effects of Bone Marrow-Derived Mesenchymal Stem Cells in the Nasal Polyp Microenvironment</title><author>Pezato, Rogério ; 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Mesenchymal stem cells exhibit a potent immunosuppressive effect in several inflammatory conditions, and their role in nasal polyposis remains little explored. Hence, we investigated whether bone marrow-derived mesenchymal stem cells could modulate cell phenotype in the nasal polyp milieu. After coculture with mesenchymal stem cells, the frequency of these inflammatory cells was found to decrease. Furthermore, mesenchymal stem cells promoted strong inhibition of CD4+ and CD8+ T cell proliferation, increased the frequency of CD4+CD25+Foxp3 T cells, and changed the global cytokine profile from an inflammatory to an anti-inflammatory response. 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subjects | Bone Marrow Cells - cytology CD4-Positive T-Lymphocytes - cytology CD8-Positive T-Lymphocytes - cytology Cells, Cultured Coculture Techniques Cytokines - metabolism Forkhead Transcription Factors - metabolism Gene Expression Regulation Genetic aspects Health aspects Humans Identification and classification Inflammation - immunology Lymphocyte Activation Medicin och hälsovetenskap Mesenchymal Stromal Cells - cytology Nasal polyps Nasal Polyps - immunology Nasal Polyps - pathology Phenotype Stem cells |
title | Immunoregulatory Effects of Bone Marrow-Derived Mesenchymal Stem Cells in the Nasal Polyp Microenvironment |
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