Correlates of anti-EBV EBNA1 IgA positivity among unaffected relatives from nasopharyngeal carcinoma multiplex families

Background: To determine whether non-viral nasopharyngeal carcinoma (NPC) risk factors might be associated with (and mediated through) Epstein–Barr virus (EBV) serological responses linked to NPC risk, we evaluated predictors of risk of anti-EBNA1 IgA seropositivity and other markers among unaffecte...

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Veröffentlicht in:British journal of cancer 2012-01, Vol.106 (1), p.206-209
Hauptverfasser: Chang, C M, Yu, K J, Hsu, W L, Major, J M, Chen, J Y, Lou, P J, Liu, M Y, Diehl, S R, Goldstein, A M, Chen, C J, Hildesheim, A
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container_end_page 209
container_issue 1
container_start_page 206
container_title British journal of cancer
container_volume 106
creator Chang, C M
Yu, K J
Hsu, W L
Major, J M
Chen, J Y
Lou, P J
Liu, M Y
Diehl, S R
Goldstein, A M
Chen, C J
Hildesheim, A
description Background: To determine whether non-viral nasopharyngeal carcinoma (NPC) risk factors might be associated with (and mediated through) Epstein–Barr virus (EBV) serological responses linked to NPC risk, we evaluated predictors of risk of anti-EBNA1 IgA seropositivity and other markers among unaffected relatives from a large NPC family study in Taiwan. Methods: Multivariate logistic regression conditioned on family was used to examine the associations between sociodemographic, dietary, lifestyle, and occupational variables and risk of anti-EBV EBNA1 IgA positivity, anti-VCA IgA, and anti-DNase positivity. Results: Among 2393 unaffected relatives from 319 multiplex families, 1180 (49.3%) were anti-EBV EBNA1 IgA seropositive. None of the associations with anti-EBNA1 IgA were statistically significant, except for being 31–50 years of age ( vs
doi_str_mv 10.1038/bjc.2011.502
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Methods: Multivariate logistic regression conditioned on family was used to examine the associations between sociodemographic, dietary, lifestyle, and occupational variables and risk of anti-EBV EBNA1 IgA positivity, anti-VCA IgA, and anti-DNase positivity. Results: Among 2393 unaffected relatives from 319 multiplex families, 1180 (49.3%) were anti-EBV EBNA1 IgA seropositive. None of the associations with anti-EBNA1 IgA were statistically significant, except for being 31–50 years of age ( vs &lt;30, adjusted ORs 0.51–0.57). For one or more EBV serological markers, there were suggestive associations for older age, GuangDong firm salted fish, betel use, current alcohol use, and male gender. Conclusion: Overall, we found little evidence to suggest that non-viral NPC risk factors significantly alter EBV serological patterns, suggesting that non-viral NPC risk factors act through pathways independent of EBV serological responses.</description><identifier>ISSN: 0007-0920</identifier><identifier>EISSN: 1532-1827</identifier><identifier>DOI: 10.1038/bjc.2011.502</identifier><identifier>PMID: 22095229</identifier><identifier>CODEN: BJCAAI</identifier><language>eng</language><publisher>London: Nature Publishing Group UK</publisher><subject>Adolescent ; Adult ; Alcohol use ; Biomedical and Life Sciences ; Biomedicine ; Cancer Research ; Drug Resistance ; Education ; Enzymes ; Epidemiology ; Epstein-Barr virus ; Epstein-Barr Virus Nuclear Antigens - immunology ; Ethnicity ; Families &amp; family life ; Family ; Female ; Food ; Gender ; Herpesvirus 4, Human - immunology ; Humans ; Immunoglobulin A - blood ; Male ; Medical research ; Middle Aged ; Molecular Medicine ; Nasopharyngeal Neoplasms - immunology ; Nasopharyngeal Neoplasms - pathology ; Oncology ; Questionnaires ; Regression analysis ; Risk factors ; Serology ; Short Communication ; Sociodemographics ; Variables</subject><ispartof>British journal of cancer, 2012-01, Vol.106 (1), p.206-209</ispartof><rights>The Author(s) 2012</rights><rights>Copyright Nature Publishing Group Jan 3, 2012</rights><rights>Copyright © 2012 Cancer Research UK 2012 Cancer Research UK</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c547t-bd7dd798da9c02955ba64b94daeb6ab91fab144d8d7c7a75f189c3258b5221bb3</citedby><cites>FETCH-LOGICAL-c547t-bd7dd798da9c02955ba64b94daeb6ab91fab144d8d7c7a75f189c3258b5221bb3</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/PMC3251852/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC3251852/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,724,777,781,882,27905,27906,41469,42538,51300,53772,53774</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22095229$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Chang, C M</creatorcontrib><creatorcontrib>Yu, K J</creatorcontrib><creatorcontrib>Hsu, W L</creatorcontrib><creatorcontrib>Major, J M</creatorcontrib><creatorcontrib>Chen, J Y</creatorcontrib><creatorcontrib>Lou, P J</creatorcontrib><creatorcontrib>Liu, M Y</creatorcontrib><creatorcontrib>Diehl, S R</creatorcontrib><creatorcontrib>Goldstein, A M</creatorcontrib><creatorcontrib>Chen, C J</creatorcontrib><creatorcontrib>Hildesheim, A</creatorcontrib><title>Correlates of anti-EBV EBNA1 IgA positivity among unaffected relatives from nasopharyngeal carcinoma multiplex families</title><title>British journal of cancer</title><addtitle>Br J Cancer</addtitle><addtitle>Br J Cancer</addtitle><description>Background: To determine whether non-viral nasopharyngeal carcinoma (NPC) risk factors might be associated with (and mediated through) Epstein–Barr virus (EBV) serological responses linked to NPC risk, we evaluated predictors of risk of anti-EBNA1 IgA seropositivity and other markers among unaffected relatives from a large NPC family study in Taiwan. Methods: Multivariate logistic regression conditioned on family was used to examine the associations between sociodemographic, dietary, lifestyle, and occupational variables and risk of anti-EBV EBNA1 IgA positivity, anti-VCA IgA, and anti-DNase positivity. Results: Among 2393 unaffected relatives from 319 multiplex families, 1180 (49.3%) were anti-EBV EBNA1 IgA seropositive. None of the associations with anti-EBNA1 IgA were statistically significant, except for being 31–50 years of age ( vs &lt;30, adjusted ORs 0.51–0.57). For one or more EBV serological markers, there were suggestive associations for older age, GuangDong firm salted fish, betel use, current alcohol use, and male gender. Conclusion: Overall, we found little evidence to suggest that non-viral NPC risk factors significantly alter EBV serological patterns, suggesting that non-viral NPC risk factors act through pathways independent of EBV serological responses.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Alcohol use</subject><subject>Biomedical and Life Sciences</subject><subject>Biomedicine</subject><subject>Cancer Research</subject><subject>Drug Resistance</subject><subject>Education</subject><subject>Enzymes</subject><subject>Epidemiology</subject><subject>Epstein-Barr virus</subject><subject>Epstein-Barr Virus Nuclear Antigens - immunology</subject><subject>Ethnicity</subject><subject>Families &amp; family life</subject><subject>Family</subject><subject>Female</subject><subject>Food</subject><subject>Gender</subject><subject>Herpesvirus 4, Human - immunology</subject><subject>Humans</subject><subject>Immunoglobulin A - blood</subject><subject>Male</subject><subject>Medical research</subject><subject>Middle Aged</subject><subject>Molecular Medicine</subject><subject>Nasopharyngeal Neoplasms - immunology</subject><subject>Nasopharyngeal Neoplasms - pathology</subject><subject>Oncology</subject><subject>Questionnaires</subject><subject>Regression analysis</subject><subject>Risk factors</subject><subject>Serology</subject><subject>Short Communication</subject><subject>Sociodemographics</subject><subject>Variables</subject><issn>0007-0920</issn><issn>1532-1827</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp9kc9vFCEUx4nR2LV682yIFz04KzCwA5cm282qTRq9qFfyYJgtmxkYYWa1_73UrfVHjCdC3ud9eY8PQk8pWVJSy9dmb5eMULoUhN1DCypqVlHJmvtoQQhpKqIYOUGPct6XqyKyeYhOGCNKMKYW6OsmpuR6mFzGscMQJl9tzz_j7fn7NcUXuzUeY_aTP_jpGsMQww7PAbrO2cm1-EenP5TeLsUBB8hxvIJ0HXYOemwhWR_iAHiY-8mPvfuGOxh8711-jB500Gf35PY8RZ_ebD9u3lWXH95ebNaXlRW8mSrTNm3bKNmCsoQpIQysuFG8BWdWYBTtwFDOW9k2toFGdFQqWzMhTVmPGlOforNj7jibwbXWhSlBr8fkhzKnjuD1n5Xgr_QuHnQJoVKwEvDiNiDFL7PLkx58tq7vIbg4Z60orwmtBS_ky_-SlBAp2YrwuqDP_0L3cU6hfETJq7nktZQFenWEbIo5J9fdTU2JvlGvi3p9o14X9QV_9vumd_BP1wWojkAupWIo_Xr0n4HfARJ-us8</recordid><startdate>20120103</startdate><enddate>20120103</enddate><creator>Chang, C M</creator><creator>Yu, K J</creator><creator>Hsu, W L</creator><creator>Major, J M</creator><creator>Chen, J Y</creator><creator>Lou, P J</creator><creator>Liu, M Y</creator><creator>Diehl, S R</creator><creator>Goldstein, A M</creator><creator>Chen, C J</creator><creator>Hildesheim, A</creator><general>Nature Publishing Group UK</general><general>Nature Publishing Group</general><scope>C6C</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>7RV</scope><scope>7TO</scope><scope>7U9</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8C1</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AN0</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>H94</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB0</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M7P</scope><scope>NAPCQ</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>7T5</scope><scope>7U1</scope><scope>7U2</scope><scope>C1K</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>20120103</creationdate><title>Correlates of anti-EBV EBNA1 IgA positivity among unaffected relatives from nasopharyngeal carcinoma multiplex families</title><author>Chang, C M ; 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Methods: Multivariate logistic regression conditioned on family was used to examine the associations between sociodemographic, dietary, lifestyle, and occupational variables and risk of anti-EBV EBNA1 IgA positivity, anti-VCA IgA, and anti-DNase positivity. Results: Among 2393 unaffected relatives from 319 multiplex families, 1180 (49.3%) were anti-EBV EBNA1 IgA seropositive. None of the associations with anti-EBNA1 IgA were statistically significant, except for being 31–50 years of age ( vs &lt;30, adjusted ORs 0.51–0.57). For one or more EBV serological markers, there were suggestive associations for older age, GuangDong firm salted fish, betel use, current alcohol use, and male gender. Conclusion: Overall, we found little evidence to suggest that non-viral NPC risk factors significantly alter EBV serological patterns, suggesting that non-viral NPC risk factors act through pathways independent of EBV serological responses.</abstract><cop>London</cop><pub>Nature Publishing Group UK</pub><pmid>22095229</pmid><doi>10.1038/bjc.2011.502</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record>
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subjects Adolescent
Adult
Alcohol use
Biomedical and Life Sciences
Biomedicine
Cancer Research
Drug Resistance
Education
Enzymes
Epidemiology
Epstein-Barr virus
Epstein-Barr Virus Nuclear Antigens - immunology
Ethnicity
Families & family life
Family
Female
Food
Gender
Herpesvirus 4, Human - immunology
Humans
Immunoglobulin A - blood
Male
Medical research
Middle Aged
Molecular Medicine
Nasopharyngeal Neoplasms - immunology
Nasopharyngeal Neoplasms - pathology
Oncology
Questionnaires
Regression analysis
Risk factors
Serology
Short Communication
Sociodemographics
Variables
title Correlates of anti-EBV EBNA1 IgA positivity among unaffected relatives from nasopharyngeal carcinoma multiplex families
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