T Cell-Mediated Inflammation in Adipose Tissue Does Not Cause Insulin Resistance in Hyperlipidemic Mice

Obesity is associated with chronic inflammation in adipose tissue. Proinflammatory cytokines including tumor necrosis factor-alpha and interleukin-6 secreted by adipose tissue during the metabolic syndrome are proposed to cause local and general insulin resistance and promote development of type 2 d...

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Veröffentlicht in:Circulation research 2009-04, Vol.104 (8), p.961-968
Hauptverfasser: SULTAN, Ariane, STRODTHOFF, Daniela, ZIERATH, Juleen R, ARNER, Peter, HANSSON, Goran K, ROBERTSON, Anna-Karin, PAULSSON-BERNE, Gabrielle, FAUCONNIER, Jeremy, PARINI, Paolo, RYDEN, Mikael, THIERRY-MIEG, Nicolas, JOHANSSON, Maria E, CHIBALIN, Alexander V
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container_issue 8
container_start_page 961
container_title Circulation research
container_volume 104
creator SULTAN, Ariane
STRODTHOFF, Daniela
ZIERATH, Juleen R
ARNER, Peter
HANSSON, Goran K
ROBERTSON, Anna-Karin
PAULSSON-BERNE, Gabrielle
FAUCONNIER, Jeremy
PARINI, Paolo
RYDEN, Mikael
THIERRY-MIEG, Nicolas
JOHANSSON, Maria E
CHIBALIN, Alexander V
description Obesity is associated with chronic inflammation in adipose tissue. Proinflammatory cytokines including tumor necrosis factor-alpha and interleukin-6 secreted by adipose tissue during the metabolic syndrome are proposed to cause local and general insulin resistance and promote development of type 2 diabetes. We have used a compound mutant mouse, Apoe(-/-)xCD4dnTGFbR, with dysregulation of T-cell activation, excessive production of proinflammatory cytokines, hyperlipidemia, and atherosclerosis, to dissect the role of inflammation in adipose tissue metabolism. These mice are lean, which avoids confounding effects of concomitant obesity. Expression and secretion of a set of proinflammatory factors including tumor necrosis factor-alpha, interferon-gamma, and monocyte chemoattractant protein-1 was increased in adipose tissue of Apoe(-/-)xCD4dnTGFbR mice, as was the enzyme 11beta-hydroxysteroid dehydrogenase type 1, which converts cortisone to bioactive cortisol. Interleukin-6, which has an inhibitory glucocorticoid response element in its promoter, was not upregulated. In spite of intense local inflammation, insulin sensitivity was not impaired in adipose tissue of Apoe(-/-)xCD4dnTGFbR mice unless exogenous interleukin-6 was administered. In conclusion, T-cell activation causes inflammation in adipose tissue but does not lead to insulin resistance in this tissue in the absence of interleukin-6.
doi_str_mv 10.1161/CIRCRESAHA.108.190280
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Proinflammatory cytokines including tumor necrosis factor-alpha and interleukin-6 secreted by adipose tissue during the metabolic syndrome are proposed to cause local and general insulin resistance and promote development of type 2 diabetes. We have used a compound mutant mouse, Apoe(-/-)xCD4dnTGFbR, with dysregulation of T-cell activation, excessive production of proinflammatory cytokines, hyperlipidemia, and atherosclerosis, to dissect the role of inflammation in adipose tissue metabolism. These mice are lean, which avoids confounding effects of concomitant obesity. Expression and secretion of a set of proinflammatory factors including tumor necrosis factor-alpha, interferon-gamma, and monocyte chemoattractant protein-1 was increased in adipose tissue of Apoe(-/-)xCD4dnTGFbR mice, as was the enzyme 11beta-hydroxysteroid dehydrogenase type 1, which converts cortisone to bioactive cortisol. Interleukin-6, which has an inhibitory glucocorticoid response element in its promoter, was not upregulated. In spite of intense local inflammation, insulin sensitivity was not impaired in adipose tissue of Apoe(-/-)xCD4dnTGFbR mice unless exogenous interleukin-6 was administered. 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Psychology ; Gene Expression Profiling ; Genetic ; Hydrocortisone - metabolism ; Hyperlipidemias - genetics ; Hyperlipidemias - immunology ; Hyperlipidemias - physiopathology ; Hyperlipidemias/genetics/immunology/physiopathology ; Immunologi inom det medicinska området ; Immunology in the medical area ; Inbred C57BL ; Inflammation - genetics ; Inflammation - immunology ; Inflammation - physiopathology ; Inflammation Mediators - metabolism ; Inflammation/genetics/immunology/physiopathology ; Insulin Resistance ; Interferon-gamma - metabolism ; Interleukin-6 - metabolism ; Knockout ; Lipogenesis ; Medical sciences ; Medicin och hälsovetenskap ; Metabolic diseases ; Mice ; Mice, Inbred C57BL ; Mice, Knockout ; Mice, Transgenic ; Promoter Regions ; Promoter Regions, Genetic ; Protein-Serine-Threonine Kinases - genetics ; Receptors ; Receptors, Transforming Growth Factor beta - genetics ; Time Factors ; Transforming Growth Factor beta/genetics ; Transgenic ; Tumor Necrosis Factor-alpha - metabolism ; Vertebrates: cardiovascular system ; White/immunology/physiopathology</subject><ispartof>Circulation research, 2009-04, Vol.104 (8), p.961-968</ispartof><rights>2009 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c477t-492308bed78436868216d581cfed40144fbb7ac73a66e2742435c550c0f6869b3</citedby><cites>FETCH-LOGICAL-c477t-492308bed78436868216d581cfed40144fbb7ac73a66e2742435c550c0f6869b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,3687,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&amp;idt=21431047$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19299644$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://gup.ub.gu.se/publication/179581$$DView record from Swedish Publication Index$$Hfree_for_read</backlink><backlink>$$Uhttp://kipublications.ki.se/Default.aspx?queryparsed=id:118638513$$DView record from Swedish Publication Index$$Hfree_for_read</backlink></links><search><creatorcontrib>SULTAN, Ariane</creatorcontrib><creatorcontrib>STRODTHOFF, Daniela</creatorcontrib><creatorcontrib>ZIERATH, Juleen R</creatorcontrib><creatorcontrib>ARNER, Peter</creatorcontrib><creatorcontrib>HANSSON, Goran K</creatorcontrib><creatorcontrib>ROBERTSON, Anna-Karin</creatorcontrib><creatorcontrib>PAULSSON-BERNE, Gabrielle</creatorcontrib><creatorcontrib>FAUCONNIER, Jeremy</creatorcontrib><creatorcontrib>PARINI, Paolo</creatorcontrib><creatorcontrib>RYDEN, Mikael</creatorcontrib><creatorcontrib>THIERRY-MIEG, Nicolas</creatorcontrib><creatorcontrib>JOHANSSON, Maria E</creatorcontrib><creatorcontrib>CHIBALIN, Alexander V</creatorcontrib><title>T Cell-Mediated Inflammation in Adipose Tissue Does Not Cause Insulin Resistance in Hyperlipidemic Mice</title><title>Circulation research</title><addtitle>Circ Res</addtitle><description>Obesity is associated with chronic inflammation in adipose tissue. Proinflammatory cytokines including tumor necrosis factor-alpha and interleukin-6 secreted by adipose tissue during the metabolic syndrome are proposed to cause local and general insulin resistance and promote development of type 2 diabetes. We have used a compound mutant mouse, Apoe(-/-)xCD4dnTGFbR, with dysregulation of T-cell activation, excessive production of proinflammatory cytokines, hyperlipidemia, and atherosclerosis, to dissect the role of inflammation in adipose tissue metabolism. These mice are lean, which avoids confounding effects of concomitant obesity. Expression and secretion of a set of proinflammatory factors including tumor necrosis factor-alpha, interferon-gamma, and monocyte chemoattractant protein-1 was increased in adipose tissue of Apoe(-/-)xCD4dnTGFbR mice, as was the enzyme 11beta-hydroxysteroid dehydrogenase type 1, which converts cortisone to bioactive cortisol. Interleukin-6, which has an inhibitory glucocorticoid response element in its promoter, was not upregulated. In spite of intense local inflammation, insulin sensitivity was not impaired in adipose tissue of Apoe(-/-)xCD4dnTGFbR mice unless exogenous interleukin-6 was administered. In conclusion, T-cell activation causes inflammation in adipose tissue but does not lead to insulin resistance in this tissue in the absence of interleukin-6.</description><subject>11-beta-Hydroxysteroid Dehydrogenase Type 1 - metabolism</subject><subject>Adipokines - metabolism</subject><subject>Adipose Tissue</subject><subject>Adipose Tissue, White - immunology</subject><subject>Adipose Tissue, White - physiopathology</subject><subject>Animal</subject><subject>Animals</subject><subject>Antigens</subject><subject>Apolipoproteins E - deficiency</subject><subject>Apolipoproteins E - genetics</subject><subject>Apolipoproteins E/deficiency/genetics</subject><subject>Atherosclerosis - genetics</subject><subject>Atherosclerosis - immunology</subject><subject>Atherosclerosis - physiopathology</subject><subject>Atherosclerosis/genetics/immunology/physiopathology</subject><subject>Biological and medical sciences</subject><subject>Blood Glucose - metabolism</subject><subject>Body Weight</subject><subject>CD4 Antigens - genetics</subject><subject>CD4-Positive T-Lymphocytes - immunology</subject><subject>CD4/genetics</subject><subject>Chemokine CCL2 - metabolism</subject><subject>Disease Models</subject><subject>Disease Models, Animal</subject><subject>Disorders of blood lipids. Hyperlipoproteinemia</subject><subject>Female</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Gene Expression Profiling</subject><subject>Genetic</subject><subject>Hydrocortisone - metabolism</subject><subject>Hyperlipidemias - genetics</subject><subject>Hyperlipidemias - immunology</subject><subject>Hyperlipidemias - physiopathology</subject><subject>Hyperlipidemias/genetics/immunology/physiopathology</subject><subject>Immunologi inom det medicinska området</subject><subject>Immunology in the medical area</subject><subject>Inbred C57BL</subject><subject>Inflammation - genetics</subject><subject>Inflammation - immunology</subject><subject>Inflammation - physiopathology</subject><subject>Inflammation Mediators - metabolism</subject><subject>Inflammation/genetics/immunology/physiopathology</subject><subject>Insulin Resistance</subject><subject>Interferon-gamma - metabolism</subject><subject>Interleukin-6 - metabolism</subject><subject>Knockout</subject><subject>Lipogenesis</subject><subject>Medical sciences</subject><subject>Medicin och hälsovetenskap</subject><subject>Metabolic diseases</subject><subject>Mice</subject><subject>Mice, Inbred C57BL</subject><subject>Mice, Knockout</subject><subject>Mice, Transgenic</subject><subject>Promoter Regions</subject><subject>Promoter Regions, Genetic</subject><subject>Protein-Serine-Threonine Kinases - genetics</subject><subject>Receptors</subject><subject>Receptors, Transforming Growth Factor beta - genetics</subject><subject>Time Factors</subject><subject>Transforming Growth Factor beta/genetics</subject><subject>Transgenic</subject><subject>Tumor Necrosis Factor-alpha - metabolism</subject><subject>Vertebrates: cardiovascular system</subject><subject>White/immunology/physiopathology</subject><issn>0009-7330</issn><issn>1524-4571</issn><issn>1524-4571</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kktv1DAUhS0EokPhJ4C8gV2mdvxejkJhRmqpNB3WluPcjAx5ESdC_fe4TOis6MrW0XfOtX2M0HtK1pRKelXs9sX--n6z3awp0WtqSK7JC7SiIucZF4q-RCtCiMkUY-QCvYnxByGUs9y8RhfU5MZIzlfoeMAFNE12C1VwE1R419WNa1s3hb7DocObKgx9BHwIMc6AP_cQ8bd-woWbk7rr4twkag8xxMl1Hh4924cBxiYMoYI2eHwbPLxFr2rXRHi3rJfo-5frQ7HNbu6-7orNTea5UlPGTc6ILqFSmjOppc6prISmvoaKp-PzuiyV84o5KSFXPOdMeCGIJ3WiTckuUXbKjb9hmEs7jKF144PtXbCL9DPtwAphiOKJN__lh7GvzqZ_Rkq1ZFpQ9uys4zzYJB3nvxZl0h0S_-nEp-BfM8TJtiH69Pqug36OVioquOYygeIE-rGPcYT6KZoS-9i-PbefJG1P7Sffh2XAXLZQnV1L3Qn4uAAuetfUY2osxCcuT_-DEq7YHx_hubk</recordid><startdate>20090424</startdate><enddate>20090424</enddate><creator>SULTAN, Ariane</creator><creator>STRODTHOFF, Daniela</creator><creator>ZIERATH, Juleen R</creator><creator>ARNER, Peter</creator><creator>HANSSON, Goran K</creator><creator>ROBERTSON, Anna-Karin</creator><creator>PAULSSON-BERNE, Gabrielle</creator><creator>FAUCONNIER, Jeremy</creator><creator>PARINI, Paolo</creator><creator>RYDEN, Mikael</creator><creator>THIERRY-MIEG, Nicolas</creator><creator>JOHANSSON, Maria E</creator><creator>CHIBALIN, Alexander V</creator><general>Lippincott Williams &amp; Wilkins</general><scope>IQODW</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>ADTPV</scope><scope>AOWAS</scope><scope>F1U</scope></search><sort><creationdate>20090424</creationdate><title>T Cell-Mediated Inflammation in Adipose Tissue Does Not Cause Insulin Resistance in Hyperlipidemic Mice</title><author>SULTAN, Ariane ; STRODTHOFF, Daniela ; ZIERATH, Juleen R ; ARNER, Peter ; HANSSON, Goran K ; ROBERTSON, Anna-Karin ; PAULSSON-BERNE, Gabrielle ; FAUCONNIER, Jeremy ; PARINI, Paolo ; RYDEN, Mikael ; THIERRY-MIEG, Nicolas ; JOHANSSON, Maria E ; CHIBALIN, Alexander V</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c477t-492308bed78436868216d581cfed40144fbb7ac73a66e2742435c550c0f6869b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>11-beta-Hydroxysteroid Dehydrogenase Type 1 - metabolism</topic><topic>Adipokines - metabolism</topic><topic>Adipose Tissue</topic><topic>Adipose Tissue, White - immunology</topic><topic>Adipose Tissue, White - physiopathology</topic><topic>Animal</topic><topic>Animals</topic><topic>Antigens</topic><topic>Apolipoproteins E - deficiency</topic><topic>Apolipoproteins E - genetics</topic><topic>Apolipoproteins E/deficiency/genetics</topic><topic>Atherosclerosis - genetics</topic><topic>Atherosclerosis - immunology</topic><topic>Atherosclerosis - physiopathology</topic><topic>Atherosclerosis/genetics/immunology/physiopathology</topic><topic>Biological and medical sciences</topic><topic>Blood Glucose - metabolism</topic><topic>Body Weight</topic><topic>CD4 Antigens - genetics</topic><topic>CD4-Positive T-Lymphocytes - immunology</topic><topic>CD4/genetics</topic><topic>Chemokine CCL2 - metabolism</topic><topic>Disease Models</topic><topic>Disease Models, Animal</topic><topic>Disorders of blood lipids. 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Interleukin-6, which has an inhibitory glucocorticoid response element in its promoter, was not upregulated. In spite of intense local inflammation, insulin sensitivity was not impaired in adipose tissue of Apoe(-/-)xCD4dnTGFbR mice unless exogenous interleukin-6 was administered. In conclusion, T-cell activation causes inflammation in adipose tissue but does not lead to insulin resistance in this tissue in the absence of interleukin-6.</abstract><cop>Hagerstown, MD</cop><pub>Lippincott Williams &amp; Wilkins</pub><pmid>19299644</pmid><doi>10.1161/CIRCRESAHA.108.190280</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record>
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source MEDLINE; American Heart Association Journals; Journals@Ovid Complete; EZB-FREE-00999 freely available EZB journals
subjects 11-beta-Hydroxysteroid Dehydrogenase Type 1 - metabolism
Adipokines - metabolism
Adipose Tissue
Adipose Tissue, White - immunology
Adipose Tissue, White - physiopathology
Animal
Animals
Antigens
Apolipoproteins E - deficiency
Apolipoproteins E - genetics
Apolipoproteins E/deficiency/genetics
Atherosclerosis - genetics
Atherosclerosis - immunology
Atherosclerosis - physiopathology
Atherosclerosis/genetics/immunology/physiopathology
Biological and medical sciences
Blood Glucose - metabolism
Body Weight
CD4 Antigens - genetics
CD4-Positive T-Lymphocytes - immunology
CD4/genetics
Chemokine CCL2 - metabolism
Disease Models
Disease Models, Animal
Disorders of blood lipids. Hyperlipoproteinemia
Female
Fundamental and applied biological sciences. Psychology
Gene Expression Profiling
Genetic
Hydrocortisone - metabolism
Hyperlipidemias - genetics
Hyperlipidemias - immunology
Hyperlipidemias - physiopathology
Hyperlipidemias/genetics/immunology/physiopathology
Immunologi inom det medicinska området
Immunology in the medical area
Inbred C57BL
Inflammation - genetics
Inflammation - immunology
Inflammation - physiopathology
Inflammation Mediators - metabolism
Inflammation/genetics/immunology/physiopathology
Insulin Resistance
Interferon-gamma - metabolism
Interleukin-6 - metabolism
Knockout
Lipogenesis
Medical sciences
Medicin och hälsovetenskap
Metabolic diseases
Mice
Mice, Inbred C57BL
Mice, Knockout
Mice, Transgenic
Promoter Regions
Promoter Regions, Genetic
Protein-Serine-Threonine Kinases - genetics
Receptors
Receptors, Transforming Growth Factor beta - genetics
Time Factors
Transforming Growth Factor beta/genetics
Transgenic
Tumor Necrosis Factor-alpha - metabolism
Vertebrates: cardiovascular system
White/immunology/physiopathology
title T Cell-Mediated Inflammation in Adipose Tissue Does Not Cause Insulin Resistance in Hyperlipidemic Mice
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