Osteoprotegerin, RANKL and bone turnover in postmenopausal osteoporosis

BackgroundOsteoprotegerin (OPG) and receptor activator of nuclear factor κ B ligand (RANKL) play a critical role in the regulation of bone turnover, but the relative importance of these two cytokines in the pathogenesis of postmenopausal osteoporosis is controversial.AimTo investigate the relationsh...

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Veröffentlicht in:Journal of clinical pathology 2011-04, Vol.64 (4), p.354-357
Hauptverfasser: Jabbar, Suhair, Drury, John, Fordham, John N, Datta, Harish K, Francis, Roger M, Tuck, Stephen P
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container_end_page 357
container_issue 4
container_start_page 354
container_title Journal of clinical pathology
container_volume 64
creator Jabbar, Suhair
Drury, John
Fordham, John N
Datta, Harish K
Francis, Roger M
Tuck, Stephen P
description BackgroundOsteoprotegerin (OPG) and receptor activator of nuclear factor κ B ligand (RANKL) play a critical role in the regulation of bone turnover, but the relative importance of these two cytokines in the pathogenesis of postmenopausal osteoporosis is controversial.AimTo investigate the relationship between circulating levels of OPG, RANKL, bone turnover and bone mineral density (BMD) in postmenopausal women.MethodsA cross-sectional study of 185 women with osteoporosis and 185 age- and sex-matched control subjects was undertaken. Measurements were made of plasma OPG, RANKL, interleukin-6 (IL-6), sex steroids, calciotropic hormones, biochemical markers of bone turnover, BMD and anthropometry. Health questionnaires were administered.ResultsPlasma RANKL was significantly higher (p
doi_str_mv 10.1136/jcp.2010.086595
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Measurements were made of plasma OPG, RANKL, interleukin-6 (IL-6), sex steroids, calciotropic hormones, biochemical markers of bone turnover, BMD and anthropometry. Health questionnaires were administered.ResultsPlasma RANKL was significantly higher (p&lt;0.0001) in women with osteoporosis (0.66±0.67 pmol/l) than in control subjects (0.37±0.38 pmol/l), as was plasma OPG (18.70±9.70 pmol/l in women with osteoporosis, 10.44±5.85 pmol/l in control subjects; p&lt;0.0001). OPG/RANKL ratio was higher in women with osteoporosis (51.3) than in control subjects (36.6). The women with osteoporosis also had significantly higher biochemical markers of bone turnover, IL-6 and parathyroid hormone and lower 25-hydroxyvitamin D and oestradiol than the control subjects. Multiple regression analysis showed that lumbar spine and femoral neck BMD in postmenopausal women were best predicted by OPG and RANKL, giving an R2 value of 15.5% and 14.9%, respectively.ConclusionsThis study indicates that the circulating levels of OPG and RANKL are inversely related to BMD and contribute to the development of osteoporosis in postmenopausal women.</description><identifier>ISSN: 0021-9746</identifier><identifier>EISSN: 1472-4146</identifier><identifier>DOI: 10.1136/jcp.2010.086595</identifier><identifier>PMID: 21307155</identifier><identifier>CODEN: JCPAAK</identifier><language>eng</language><publisher>London: BMJ Publishing Group Ltd and Association of Clinical Pathologists</publisher><subject>Absorptiometry, Photon - methods ; Age ; Aged ; ageing ; Anthropometry - methods ; Biological and medical sciences ; Biomarkers - blood ; bone ; bone cells ; Bone density ; Bone Density - physiology ; Bone mineral density ; bone pathology ; Bone Remodeling - physiology ; Case-Control Studies ; Cross-Sectional Studies ; Cytokines ; Diseases of the osteoarticular system ; Female ; Femur Neck - physiopathology ; Humans ; Immunoassay ; Investigative techniques, diagnostic techniques (general aspects) ; Ligands ; Lumbar Vertebrae - physiopathology ; Medical sciences ; Middle Aged ; Osteoporosis ; Osteoporosis, Postmenopausal - blood ; Osteoporosis, Postmenopausal - physiopathology ; Osteoporosis. Osteomalacia. Paget disease ; osteoprotegerin ; Osteoprotegerin - blood ; Pathology. Cytology. Biochemistry. Spectrometry. Miscellaneous investigative techniques ; RANK ; RANK Ligand - blood ; RANKL ; rheumatological pathology ; Statistical analysis ; Studies</subject><ispartof>Journal of clinical pathology, 2011-04, Vol.64 (4), p.354-357</ispartof><rights>2011, Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.</rights><rights>2015 INIST-CNRS</rights><rights>Copyright: 2011 (c) 2011, Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-b539t-fdd6fa4684231dedecee4a68c86f31d05c49d5cd53943cf9bb9d5201aceea3113</citedby><cites>FETCH-LOGICAL-b539t-fdd6fa4684231dedecee4a68c86f31d05c49d5cd53943cf9bb9d5201aceea3113</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://jcp.bmj.com/content/64/4/354.full.pdf$$EPDF$$P50$$Gbmj$$H</linktopdf><linktohtml>$$Uhttps://jcp.bmj.com/content/64/4/354.full$$EHTML$$P50$$Gbmj$$H</linktohtml><link.rule.ids>114,115,314,776,780,3183,23550,27901,27902,77342,77373</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&amp;idt=23981923$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21307155$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Jabbar, Suhair</creatorcontrib><creatorcontrib>Drury, John</creatorcontrib><creatorcontrib>Fordham, John N</creatorcontrib><creatorcontrib>Datta, Harish K</creatorcontrib><creatorcontrib>Francis, Roger M</creatorcontrib><creatorcontrib>Tuck, Stephen P</creatorcontrib><title>Osteoprotegerin, RANKL and bone turnover in postmenopausal osteoporosis</title><title>Journal of clinical pathology</title><addtitle>J Clin Pathol</addtitle><description>BackgroundOsteoprotegerin (OPG) and receptor activator of nuclear factor κ B ligand (RANKL) play a critical role in the regulation of bone turnover, but the relative importance of these two cytokines in the pathogenesis of postmenopausal osteoporosis is controversial.AimTo investigate the relationship between circulating levels of OPG, RANKL, bone turnover and bone mineral density (BMD) in postmenopausal women.MethodsA cross-sectional study of 185 women with osteoporosis and 185 age- and sex-matched control subjects was undertaken. Measurements were made of plasma OPG, RANKL, interleukin-6 (IL-6), sex steroids, calciotropic hormones, biochemical markers of bone turnover, BMD and anthropometry. Health questionnaires were administered.ResultsPlasma RANKL was significantly higher (p&lt;0.0001) in women with osteoporosis (0.66±0.67 pmol/l) than in control subjects (0.37±0.38 pmol/l), as was plasma OPG (18.70±9.70 pmol/l in women with osteoporosis, 10.44±5.85 pmol/l in control subjects; p&lt;0.0001). OPG/RANKL ratio was higher in women with osteoporosis (51.3) than in control subjects (36.6). The women with osteoporosis also had significantly higher biochemical markers of bone turnover, IL-6 and parathyroid hormone and lower 25-hydroxyvitamin D and oestradiol than the control subjects. Multiple regression analysis showed that lumbar spine and femoral neck BMD in postmenopausal women were best predicted by OPG and RANKL, giving an R2 value of 15.5% and 14.9%, respectively.ConclusionsThis study indicates that the circulating levels of OPG and RANKL are inversely related to BMD and contribute to the development of osteoporosis in postmenopausal women.</description><subject>Absorptiometry, Photon - methods</subject><subject>Age</subject><subject>Aged</subject><subject>ageing</subject><subject>Anthropometry - methods</subject><subject>Biological and medical sciences</subject><subject>Biomarkers - blood</subject><subject>bone</subject><subject>bone cells</subject><subject>Bone density</subject><subject>Bone Density - physiology</subject><subject>Bone mineral density</subject><subject>bone pathology</subject><subject>Bone Remodeling - physiology</subject><subject>Case-Control Studies</subject><subject>Cross-Sectional Studies</subject><subject>Cytokines</subject><subject>Diseases of the osteoarticular system</subject><subject>Female</subject><subject>Femur Neck - physiopathology</subject><subject>Humans</subject><subject>Immunoassay</subject><subject>Investigative techniques, diagnostic techniques (general aspects)</subject><subject>Ligands</subject><subject>Lumbar Vertebrae - physiopathology</subject><subject>Medical sciences</subject><subject>Middle Aged</subject><subject>Osteoporosis</subject><subject>Osteoporosis, Postmenopausal - blood</subject><subject>Osteoporosis, Postmenopausal - physiopathology</subject><subject>Osteoporosis. Osteomalacia. Paget disease</subject><subject>osteoprotegerin</subject><subject>Osteoprotegerin - blood</subject><subject>Pathology. Cytology. Biochemistry. Spectrometry. Miscellaneous investigative techniques</subject><subject>RANK</subject><subject>RANK Ligand - blood</subject><subject>RANKL</subject><subject>rheumatological pathology</subject><subject>Statistical analysis</subject><subject>Studies</subject><issn>0021-9746</issn><issn>1472-4146</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>BENPR</sourceid><recordid>eNqF0M-L1TAQB_AgivtcPXuTgoggdjfT_D4uD11lH7u4qNeQpqn02TY1aUX_e-fZ5wpePIVJPhNmvoQ8BXoGwOT53k9nFcWKaimMuEc2wFVVcuDyPtlQWkFpFJcn5FHOe0qBKWAPyUkFjCoQYkMub_Ic4pTiHL6E1I2vi9uL66td4camqOMYinlJY_weUtGNxRTzPIQxTm7Jri_i79aYYu7yY_KgdX0OT47nKfn09s3H7btyd3P5fnuxK2vBzFy2TSNbx6XmFYMmNMGHwJ3UXssWL6jw3DTCN4g5862payxxQYfOMVz5lLxc_8WRvy0hz3bosg9978YQl2y10JVWkiqUz_-R-4i74HAWlAbKFKsMqvNVeVwjp9DaKXWDSz8tUHuI2GLE9hCxXSPGjmfHf5d6CM2d_5MpghdH4LJ3fZvc6Lv81zGjwVQMXbm6DnP8cffu0lcrFVPCXn_e2lsDH7SCK3vwr1ZfD_v_TvkL2R6gNA</recordid><startdate>20110401</startdate><enddate>20110401</enddate><creator>Jabbar, Suhair</creator><creator>Drury, John</creator><creator>Fordham, John N</creator><creator>Datta, Harish K</creator><creator>Francis, Roger M</creator><creator>Tuck, Stephen P</creator><general>BMJ Publishing Group Ltd and Association of Clinical Pathologists</general><general>BMJ Publishing Group</general><general>BMJ Publishing Group LTD</general><scope>BSCLL</scope><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>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>88I</scope><scope>8AF</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BTHHO</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>M2P</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>Q9U</scope><scope>7X8</scope></search><sort><creationdate>20110401</creationdate><title>Osteoprotegerin, RANKL and bone turnover in postmenopausal osteoporosis</title><author>Jabbar, Suhair ; Drury, John ; Fordham, John N ; Datta, Harish K ; Francis, Roger M ; Tuck, Stephen P</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-b539t-fdd6fa4684231dedecee4a68c86f31d05c49d5cd53943cf9bb9d5201aceea3113</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Absorptiometry, Photon - methods</topic><topic>Age</topic><topic>Aged</topic><topic>ageing</topic><topic>Anthropometry - methods</topic><topic>Biological and medical sciences</topic><topic>Biomarkers - blood</topic><topic>bone</topic><topic>bone cells</topic><topic>Bone density</topic><topic>Bone Density - physiology</topic><topic>Bone mineral density</topic><topic>bone pathology</topic><topic>Bone Remodeling - physiology</topic><topic>Case-Control Studies</topic><topic>Cross-Sectional Studies</topic><topic>Cytokines</topic><topic>Diseases of the osteoarticular system</topic><topic>Female</topic><topic>Femur Neck - physiopathology</topic><topic>Humans</topic><topic>Immunoassay</topic><topic>Investigative techniques, diagnostic techniques (general aspects)</topic><topic>Ligands</topic><topic>Lumbar Vertebrae - physiopathology</topic><topic>Medical sciences</topic><topic>Middle Aged</topic><topic>Osteoporosis</topic><topic>Osteoporosis, Postmenopausal - blood</topic><topic>Osteoporosis, Postmenopausal - physiopathology</topic><topic>Osteoporosis. Osteomalacia. Paget disease</topic><topic>osteoprotegerin</topic><topic>Osteoprotegerin - blood</topic><topic>Pathology. Cytology. Biochemistry. Spectrometry. 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Measurements were made of plasma OPG, RANKL, interleukin-6 (IL-6), sex steroids, calciotropic hormones, biochemical markers of bone turnover, BMD and anthropometry. Health questionnaires were administered.ResultsPlasma RANKL was significantly higher (p&lt;0.0001) in women with osteoporosis (0.66±0.67 pmol/l) than in control subjects (0.37±0.38 pmol/l), as was plasma OPG (18.70±9.70 pmol/l in women with osteoporosis, 10.44±5.85 pmol/l in control subjects; p&lt;0.0001). OPG/RANKL ratio was higher in women with osteoporosis (51.3) than in control subjects (36.6). The women with osteoporosis also had significantly higher biochemical markers of bone turnover, IL-6 and parathyroid hormone and lower 25-hydroxyvitamin D and oestradiol than the control subjects. Multiple regression analysis showed that lumbar spine and femoral neck BMD in postmenopausal women were best predicted by OPG and RANKL, giving an R2 value of 15.5% and 14.9%, respectively.ConclusionsThis study indicates that the circulating levels of OPG and RANKL are inversely related to BMD and contribute to the development of osteoporosis in postmenopausal women.</abstract><cop>London</cop><pub>BMJ Publishing Group Ltd and Association of Clinical Pathologists</pub><pmid>21307155</pmid><doi>10.1136/jcp.2010.086595</doi><tpages>4</tpages></addata></record>
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subjects Absorptiometry, Photon - methods
Age
Aged
ageing
Anthropometry - methods
Biological and medical sciences
Biomarkers - blood
bone
bone cells
Bone density
Bone Density - physiology
Bone mineral density
bone pathology
Bone Remodeling - physiology
Case-Control Studies
Cross-Sectional Studies
Cytokines
Diseases of the osteoarticular system
Female
Femur Neck - physiopathology
Humans
Immunoassay
Investigative techniques, diagnostic techniques (general aspects)
Ligands
Lumbar Vertebrae - physiopathology
Medical sciences
Middle Aged
Osteoporosis
Osteoporosis, Postmenopausal - blood
Osteoporosis, Postmenopausal - physiopathology
Osteoporosis. Osteomalacia. Paget disease
osteoprotegerin
Osteoprotegerin - blood
Pathology. Cytology. Biochemistry. Spectrometry. Miscellaneous investigative techniques
RANK
RANK Ligand - blood
RANKL
rheumatological pathology
Statistical analysis
Studies
title Osteoprotegerin, RANKL and bone turnover in postmenopausal osteoporosis
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