Minocycline Effects on IL-6 Concentration in Macrophage and Microglial Cells in a Rat Model of Neuropathic Pain
Evidence indicates that neuropathic pain pathogenesis is not confined to changes in the activity of neuronal systems but involves interactions between neurons, inflammatory immune and immune-like glial cells. Substances released from immune cells during inflammation play an important role in develop...
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Veröffentlicht in: | Iranian biomedical journal 2016-11, Vol.20 (5), p.273-279 |
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creator | Moini-Zanjani, Taraneh Ostad, Seyed-Nasser Labibi, Farzaneh Ameli, Haleh Mosaffa, Nariman Sabetkasaei, Masoumeh |
description | Evidence indicates that neuropathic pain pathogenesis is not confined to changes in the activity of neuronal systems but involves interactions between neurons, inflammatory immune and immune-like glial cells. Substances released from immune cells during inflammation play an important role in development and maintenance of neuropathic pain. It has been found that minocycline suppresses the development of neuropathic pain. Here, we evaluated the analgesic effect of minocycline in a chronic constriction injury (CCI) model of neuropathic pain in rat and assessed IL-6 concentration from cultured macrophage and microglia cells.
Male Wistar rat (n=6, 150-200 g) were divided into three different groups: 1) CCI+vehicle, 2) sham+vehicle, and 3) CCI+drug. Minocycline (10, 20, and 40 mg/kg) was injected one hour before surgery and continued daily to day 14 post ligation. Von Frey filaments and acetone, as pain behavioral tests, were used for mechanical allodynia and cold allodynia, respectively. Experiments were performed on day 0 (before surgery) and days 1, 3, 5, 7, 10, and 14 post -injury. At day 14, rats were killed and monocyte-derived macrophage from right ventricle and microglia from lumbar part of the spinal cord were isolated and cultured in RPMI and Leibovitz's media, respectively. IL-6 concentration was evaluated in cell culture supernatant after 24 h.
Minocycline (10, 20, and 40 mg/kg) attenuated pain behavior, and a decrease in IL-6 concentration was observed in immune cells compared to CCI vehicle-treated animals.
Minocycline reduced pain behavior and decreased IL-6 concentration in macrophage and microglial cells. |
doi_str_mv | 10.22045/ibj.2016.04 |
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Male Wistar rat (n=6, 150-200 g) were divided into three different groups: 1) CCI+vehicle, 2) sham+vehicle, and 3) CCI+drug. Minocycline (10, 20, and 40 mg/kg) was injected one hour before surgery and continued daily to day 14 post ligation. Von Frey filaments and acetone, as pain behavioral tests, were used for mechanical allodynia and cold allodynia, respectively. Experiments were performed on day 0 (before surgery) and days 1, 3, 5, 7, 10, and 14 post -injury. At day 14, rats were killed and monocyte-derived macrophage from right ventricle and microglia from lumbar part of the spinal cord were isolated and cultured in RPMI and Leibovitz's media, respectively. IL-6 concentration was evaluated in cell culture supernatant after 24 h.
Minocycline (10, 20, and 40 mg/kg) attenuated pain behavior, and a decrease in IL-6 concentration was observed in immune cells compared to CCI vehicle-treated animals.
Minocycline reduced pain behavior and decreased IL-6 concentration in macrophage and microglial cells.</description><identifier>ISSN: 1028-852X</identifier><identifier>EISSN: 2008-823X</identifier><identifier>DOI: 10.22045/ibj.2016.04</identifier><identifier>PMID: 27221523</identifier><language>eng</language><publisher>Iran: Pasteur Institute of Iran</publisher><subject>Analgesics ; Analgesics - therapeutic use ; Animals ; Cell culture ; Cytokines ; Disease Models, Animal ; Full Lenght ; Hyperalgesia - drug therapy ; Interleukin-6 - metabolism ; Macrophages - metabolism ; Male ; Microglia - metabolism ; Minocycline - therapeutic use ; Neuralgia - drug therapy ; Neuralgia - pathology ; Neuroglia - pathology ; Neurons - pathology ; Ostomy ; Pain ; Pathogenesis ; Rats ; Rats, Wistar ; Rodents ; Spinal cord ; Studies ; Surgery ; Tumor necrosis factor-TNF</subject><ispartof>Iranian biomedical journal, 2016-11, Vol.20 (5), p.273-279</ispartof><rights>Copyright Pasteur Institute of Iran Nov 2016</rights><rights>Copyright: © Iranian Biomedical Journal 2016</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c285t-a82bcb644e93fdd231d8ba4d7784478c33e629a776edcd7fcf4908b63f7d9d153</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC5075140/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC5075140/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,864,885,27924,27925,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/27221523$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Moini-Zanjani, Taraneh</creatorcontrib><creatorcontrib>Ostad, Seyed-Nasser</creatorcontrib><creatorcontrib>Labibi, Farzaneh</creatorcontrib><creatorcontrib>Ameli, Haleh</creatorcontrib><creatorcontrib>Mosaffa, Nariman</creatorcontrib><creatorcontrib>Sabetkasaei, Masoumeh</creatorcontrib><title>Minocycline Effects on IL-6 Concentration in Macrophage and Microglial Cells in a Rat Model of Neuropathic Pain</title><title>Iranian biomedical journal</title><addtitle>Iran Biomed J</addtitle><description>Evidence indicates that neuropathic pain pathogenesis is not confined to changes in the activity of neuronal systems but involves interactions between neurons, inflammatory immune and immune-like glial cells. Substances released from immune cells during inflammation play an important role in development and maintenance of neuropathic pain. It has been found that minocycline suppresses the development of neuropathic pain. Here, we evaluated the analgesic effect of minocycline in a chronic constriction injury (CCI) model of neuropathic pain in rat and assessed IL-6 concentration from cultured macrophage and microglia cells.
Male Wistar rat (n=6, 150-200 g) were divided into three different groups: 1) CCI+vehicle, 2) sham+vehicle, and 3) CCI+drug. Minocycline (10, 20, and 40 mg/kg) was injected one hour before surgery and continued daily to day 14 post ligation. Von Frey filaments and acetone, as pain behavioral tests, were used for mechanical allodynia and cold allodynia, respectively. Experiments were performed on day 0 (before surgery) and days 1, 3, 5, 7, 10, and 14 post -injury. At day 14, rats were killed and monocyte-derived macrophage from right ventricle and microglia from lumbar part of the spinal cord were isolated and cultured in RPMI and Leibovitz's media, respectively. IL-6 concentration was evaluated in cell culture supernatant after 24 h.
Minocycline (10, 20, and 40 mg/kg) attenuated pain behavior, and a decrease in IL-6 concentration was observed in immune cells compared to CCI vehicle-treated animals.
Minocycline reduced pain behavior and decreased IL-6 concentration in macrophage and microglial cells.</description><subject>Analgesics</subject><subject>Analgesics - therapeutic use</subject><subject>Animals</subject><subject>Cell culture</subject><subject>Cytokines</subject><subject>Disease Models, Animal</subject><subject>Full Lenght</subject><subject>Hyperalgesia - drug therapy</subject><subject>Interleukin-6 - metabolism</subject><subject>Macrophages - metabolism</subject><subject>Male</subject><subject>Microglia - metabolism</subject><subject>Minocycline - therapeutic use</subject><subject>Neuralgia - drug therapy</subject><subject>Neuralgia - pathology</subject><subject>Neuroglia - pathology</subject><subject>Neurons - pathology</subject><subject>Ostomy</subject><subject>Pain</subject><subject>Pathogenesis</subject><subject>Rats</subject><subject>Rats, Wistar</subject><subject>Rodents</subject><subject>Spinal cord</subject><subject>Studies</subject><subject>Surgery</subject><subject>Tumor necrosis factor-TNF</subject><issn>1028-852X</issn><issn>2008-823X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><recordid>eNqNkctPGzEQh62KqgTorWdkiQuXTe3xcy9IKKIQKYGqohK3ldf2Jo42dtgHUv77uoWilhOneX3z0zwQ-kLJFIBw8TXUmykQKqeEf0ATIEQXGtjDAZpQAtkX8HCIjvp-QwgTVKlP6BAUABXAJigtQ0x2b9sQPb5qGm-HHqeI54tC4lmK1sehM0PIqRDx0tgu7dZm5bGJDi9DDldtMC2e-bbtfyMG_zADXibnW5wafOvH3GGGdbD4uwnxBH1sTNv7zy_2GP38dnU_uykWd9fz2eWisKDFUBgNta0l575kjXPAqNO14U4pzbnSljEvoTRKSe-sU41teEl0LVmjXOmoYMfo4ll3N9bbzPxZo612Xdiabl8lE6r_KzGsq1V6qgRRgnKSBc5fBLr0OPp-qLaht3lLE30a-4rqTGpWgngHClTpUmqZ0bM36CaNXcyXyBSTpRSlhEyd_jv869R_38Z-AbMymYU</recordid><startdate>201611</startdate><enddate>201611</enddate><creator>Moini-Zanjani, Taraneh</creator><creator>Ostad, Seyed-Nasser</creator><creator>Labibi, Farzaneh</creator><creator>Ameli, Haleh</creator><creator>Mosaffa, Nariman</creator><creator>Sabetkasaei, Masoumeh</creator><general>Pasteur Institute of Iran</general><general>Pasteur Institute</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>3V.</scope><scope>7QO</scope><scope>7T5</scope><scope>7TO</scope><scope>7U7</scope><scope>7U9</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8FD</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>CWDGH</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>H94</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>M7N</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>201611</creationdate><title>Minocycline Effects on IL-6 Concentration in Macrophage and Microglial Cells in a Rat Model of Neuropathic Pain</title><author>Moini-Zanjani, Taraneh ; Ostad, Seyed-Nasser ; Labibi, Farzaneh ; Ameli, Haleh ; Mosaffa, Nariman ; Sabetkasaei, Masoumeh</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c285t-a82bcb644e93fdd231d8ba4d7784478c33e629a776edcd7fcf4908b63f7d9d153</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Analgesics</topic><topic>Analgesics - therapeutic use</topic><topic>Animals</topic><topic>Cell culture</topic><topic>Cytokines</topic><topic>Disease Models, Animal</topic><topic>Full Lenght</topic><topic>Hyperalgesia - drug therapy</topic><topic>Interleukin-6 - metabolism</topic><topic>Macrophages - metabolism</topic><topic>Male</topic><topic>Microglia - metabolism</topic><topic>Minocycline - therapeutic use</topic><topic>Neuralgia - drug therapy</topic><topic>Neuralgia - pathology</topic><topic>Neuroglia - pathology</topic><topic>Neurons - pathology</topic><topic>Ostomy</topic><topic>Pain</topic><topic>Pathogenesis</topic><topic>Rats</topic><topic>Rats, Wistar</topic><topic>Rodents</topic><topic>Spinal cord</topic><topic>Studies</topic><topic>Surgery</topic><topic>Tumor necrosis factor-TNF</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Moini-Zanjani, Taraneh</creatorcontrib><creatorcontrib>Ostad, Seyed-Nasser</creatorcontrib><creatorcontrib>Labibi, Farzaneh</creatorcontrib><creatorcontrib>Ameli, Haleh</creatorcontrib><creatorcontrib>Mosaffa, Nariman</creatorcontrib><creatorcontrib>Sabetkasaei, Masoumeh</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>ProQuest Central (Corporate)</collection><collection>Biotechnology Research Abstracts</collection><collection>Immunology Abstracts</collection><collection>Oncogenes and Growth Factors Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>ProQuest Health and Medical</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Technology Research Database</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>Middle East & Africa Database</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Iranian biomedical journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Moini-Zanjani, Taraneh</au><au>Ostad, Seyed-Nasser</au><au>Labibi, Farzaneh</au><au>Ameli, Haleh</au><au>Mosaffa, Nariman</au><au>Sabetkasaei, Masoumeh</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Minocycline Effects on IL-6 Concentration in Macrophage and Microglial Cells in a Rat Model of Neuropathic Pain</atitle><jtitle>Iranian biomedical journal</jtitle><addtitle>Iran Biomed J</addtitle><date>2016-11</date><risdate>2016</risdate><volume>20</volume><issue>5</issue><spage>273</spage><epage>279</epage><pages>273-279</pages><issn>1028-852X</issn><eissn>2008-823X</eissn><abstract>Evidence indicates that neuropathic pain pathogenesis is not confined to changes in the activity of neuronal systems but involves interactions between neurons, inflammatory immune and immune-like glial cells. Substances released from immune cells during inflammation play an important role in development and maintenance of neuropathic pain. It has been found that minocycline suppresses the development of neuropathic pain. Here, we evaluated the analgesic effect of minocycline in a chronic constriction injury (CCI) model of neuropathic pain in rat and assessed IL-6 concentration from cultured macrophage and microglia cells.
Male Wistar rat (n=6, 150-200 g) were divided into three different groups: 1) CCI+vehicle, 2) sham+vehicle, and 3) CCI+drug. Minocycline (10, 20, and 40 mg/kg) was injected one hour before surgery and continued daily to day 14 post ligation. Von Frey filaments and acetone, as pain behavioral tests, were used for mechanical allodynia and cold allodynia, respectively. Experiments were performed on day 0 (before surgery) and days 1, 3, 5, 7, 10, and 14 post -injury. At day 14, rats were killed and monocyte-derived macrophage from right ventricle and microglia from lumbar part of the spinal cord were isolated and cultured in RPMI and Leibovitz's media, respectively. IL-6 concentration was evaluated in cell culture supernatant after 24 h.
Minocycline (10, 20, and 40 mg/kg) attenuated pain behavior, and a decrease in IL-6 concentration was observed in immune cells compared to CCI vehicle-treated animals.
Minocycline reduced pain behavior and decreased IL-6 concentration in macrophage and microglial cells.</abstract><cop>Iran</cop><pub>Pasteur Institute of Iran</pub><pmid>27221523</pmid><doi>10.22045/ibj.2016.04</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Analgesics Analgesics - therapeutic use Animals Cell culture Cytokines Disease Models, Animal Full Lenght Hyperalgesia - drug therapy Interleukin-6 - metabolism Macrophages - metabolism Male Microglia - metabolism Minocycline - therapeutic use Neuralgia - drug therapy Neuralgia - pathology Neuroglia - pathology Neurons - pathology Ostomy Pain Pathogenesis Rats Rats, Wistar Rodents Spinal cord Studies Surgery Tumor necrosis factor-TNF |
title | Minocycline Effects on IL-6 Concentration in Macrophage and Microglial Cells in a Rat Model of Neuropathic Pain |
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