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Novel methylated DNA markers accurately discriminate Lynch syndrome associated colorectal neoplasia
Acquired molecular changes in Lynch syndrome (LS) colorectal tumors have been largely unstudied. We identified methylated DNA markers (MDMs) for discrimination of colorectal neoplasia in LS and determined if these MDMs were comparably discriminant in sporadic patients. For LS discovery, we evaluated...
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Published in: | Epigenomics 2020-12, Vol.12 (24), p.2173-2187 |
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creator | Ballester, Veroushka Taylor, William R Slettedahl, Seth W Mahoney, Douglas W Yab, Tracy C Sinicrope, Frank A Boland, Clement R Lidgard, Graham P Cruz-Correa, Marcia R Smyrk, Thomas C Boardman, Lisa A Ahlquist, David A Kisiel, John B |
description | Acquired molecular changes in Lynch syndrome (LS) colorectal tumors have been largely unstudied. We identified methylated DNA markers (MDMs) for discrimination of colorectal neoplasia in LS and determined if these MDMs were comparably discriminant in sporadic patients.
For LS discovery, we evaluated DNA from 53 colorectal case and control tissues using next generation sequencing. For validation, blinded methylation-specific PCR assays to the selected MDMs were performed on 197 cases and controls.
was the most discriminant MDM with areas under the receiver operating characteristic curve ≥0.97 for colorectal neoplasia in LS and sporadic tissues.
, was uniquely hypermethylated in LS neoplasms.
Highly discriminant MDMs for colorectal neoplasia in LS were identified with potential use in screening and surveillance. |
doi_str_mv | 10.2217/epi-2020-0132 |
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For LS discovery, we evaluated DNA from 53 colorectal case and control tissues using next generation sequencing. For validation, blinded methylation-specific PCR assays to the selected MDMs were performed on 197 cases and controls.
was the most discriminant MDM with areas under the receiver operating characteristic curve ≥0.97 for colorectal neoplasia in LS and sporadic tissues.
, was uniquely hypermethylated in LS neoplasms.
Highly discriminant MDMs for colorectal neoplasia in LS were identified with potential use in screening and surveillance.</description><identifier>ISSN: 1750-1911</identifier><identifier>EISSN: 1750-192X</identifier><identifier>DOI: 10.2217/epi-2020-0132</identifier><identifier>PMID: 33350853</identifier><language>eng</language><publisher>England: Future Medicine Ltd</publisher><subject>Archives & records ; biomarkers ; Candidates ; Colonoscopy ; Colorectal cancer ; colorectal neoplasms ; colorectal physiology ; colorectal prevention and control ; Deoxyribonucleic acid ; DNA ; DNA methylation ; DNA sequencing ; Genes ; Genetic disorders ; Genetic testing ; Genomics ; hereditary nonpolyposis ; Markers ; Neoplasia ; Neoplasms ; Next-generation sequencing ; Ovarian cancer ; Prostate cancer ; Surveillance ; Tumors ; Urogenital system</subject><ispartof>Epigenomics, 2020-12, Vol.12 (24), p.2173-2187</ispartof><rights>2020 John B Kisiel</rights><rights>2020. This work is published under http://creativecommons.org/licenses/by-nc-nd/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2020 John B Kisiel 2020</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c465t-f44353f2e324ec37619e961a1308aab3487db3f2dd4f3f1c3797b03e51296c873</citedby><cites>FETCH-LOGICAL-c465t-f44353f2e324ec37619e961a1308aab3487db3f2dd4f3f1c3797b03e51296c873</cites><orcidid>0000-0002-2907-1000 ; 0000-0003-3398-3608 ; 0000-0002-9116-8428 ; 0000-0002-1330-2054 ; 0000 ; 0000-0003-3093-0658 ; 0000-0001-6194-7853 ; 0000-0002-3840-5324</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7923255/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7923255/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,885,27924,27925,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/33350853$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ballester, Veroushka</creatorcontrib><creatorcontrib>Taylor, William R</creatorcontrib><creatorcontrib>Slettedahl, Seth W</creatorcontrib><creatorcontrib>Mahoney, Douglas W</creatorcontrib><creatorcontrib>Yab, Tracy C</creatorcontrib><creatorcontrib>Sinicrope, Frank A</creatorcontrib><creatorcontrib>Boland, Clement R</creatorcontrib><creatorcontrib>Lidgard, Graham P</creatorcontrib><creatorcontrib>Cruz-Correa, Marcia R</creatorcontrib><creatorcontrib>Smyrk, Thomas C</creatorcontrib><creatorcontrib>Boardman, Lisa A</creatorcontrib><creatorcontrib>Ahlquist, David A</creatorcontrib><creatorcontrib>Kisiel, John B</creatorcontrib><title>Novel methylated DNA markers accurately discriminate Lynch syndrome associated colorectal neoplasia</title><title>Epigenomics</title><addtitle>Epigenomics</addtitle><description>Acquired molecular changes in Lynch syndrome (LS) colorectal tumors have been largely unstudied. We identified methylated DNA markers (MDMs) for discrimination of colorectal neoplasia in LS and determined if these MDMs were comparably discriminant in sporadic patients.
For LS discovery, we evaluated DNA from 53 colorectal case and control tissues using next generation sequencing. For validation, blinded methylation-specific PCR assays to the selected MDMs were performed on 197 cases and controls.
was the most discriminant MDM with areas under the receiver operating characteristic curve ≥0.97 for colorectal neoplasia in LS and sporadic tissues.
, was uniquely hypermethylated in LS neoplasms.
Highly discriminant MDMs for colorectal neoplasia in LS were identified with potential use in screening and surveillance.</description><subject>Archives & records</subject><subject>biomarkers</subject><subject>Candidates</subject><subject>Colonoscopy</subject><subject>Colorectal cancer</subject><subject>colorectal neoplasms</subject><subject>colorectal physiology</subject><subject>colorectal prevention and control</subject><subject>Deoxyribonucleic acid</subject><subject>DNA</subject><subject>DNA methylation</subject><subject>DNA sequencing</subject><subject>Genes</subject><subject>Genetic disorders</subject><subject>Genetic testing</subject><subject>Genomics</subject><subject>hereditary nonpolyposis</subject><subject>Markers</subject><subject>Neoplasia</subject><subject>Neoplasms</subject><subject>Next-generation sequencing</subject><subject>Ovarian cancer</subject><subject>Prostate cancer</subject><subject>Surveillance</subject><subject>Tumors</subject><subject>Urogenital 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methylated DNA markers accurately discriminate Lynch syndrome associated colorectal neoplasia</title><author>Ballester, Veroushka ; Taylor, William R ; Slettedahl, Seth W ; Mahoney, Douglas W ; Yab, Tracy C ; Sinicrope, Frank A ; Boland, Clement R ; Lidgard, Graham P ; Cruz-Correa, Marcia R ; Smyrk, Thomas C ; Boardman, Lisa A ; Ahlquist, David A ; Kisiel, John B</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c465t-f44353f2e324ec37619e961a1308aab3487db3f2dd4f3f1c3797b03e51296c873</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Archives & records</topic><topic>biomarkers</topic><topic>Candidates</topic><topic>Colonoscopy</topic><topic>Colorectal cancer</topic><topic>colorectal neoplasms</topic><topic>colorectal physiology</topic><topic>colorectal prevention and control</topic><topic>Deoxyribonucleic acid</topic><topic>DNA</topic><topic>DNA methylation</topic><topic>DNA sequencing</topic><topic>Genes</topic><topic>Genetic disorders</topic><topic>Genetic testing</topic><topic>Genomics</topic><topic>hereditary nonpolyposis</topic><topic>Markers</topic><topic>Neoplasia</topic><topic>Neoplasms</topic><topic>Next-generation sequencing</topic><topic>Ovarian cancer</topic><topic>Prostate cancer</topic><topic>Surveillance</topic><topic>Tumors</topic><topic>Urogenital system</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ballester, Veroushka</creatorcontrib><creatorcontrib>Taylor, William R</creatorcontrib><creatorcontrib>Slettedahl, Seth W</creatorcontrib><creatorcontrib>Mahoney, Douglas W</creatorcontrib><creatorcontrib>Yab, Tracy C</creatorcontrib><creatorcontrib>Sinicrope, Frank A</creatorcontrib><creatorcontrib>Boland, Clement R</creatorcontrib><creatorcontrib>Lidgard, Graham P</creatorcontrib><creatorcontrib>Cruz-Correa, Marcia R</creatorcontrib><creatorcontrib>Smyrk, Thomas 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B</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Novel methylated DNA markers accurately discriminate Lynch syndrome associated colorectal neoplasia</atitle><jtitle>Epigenomics</jtitle><addtitle>Epigenomics</addtitle><date>2020-12-01</date><risdate>2020</risdate><volume>12</volume><issue>24</issue><spage>2173</spage><epage>2187</epage><pages>2173-2187</pages><issn>1750-1911</issn><eissn>1750-192X</eissn><abstract>Acquired molecular changes in Lynch syndrome (LS) colorectal tumors have been largely unstudied. We identified methylated DNA markers (MDMs) for discrimination of colorectal neoplasia in LS and determined if these MDMs were comparably discriminant in sporadic patients.
For LS discovery, we evaluated DNA from 53 colorectal case and control tissues using next generation sequencing. For validation, blinded methylation-specific PCR assays to the selected MDMs were performed on 197 cases and controls.
was the most discriminant MDM with areas under the receiver operating characteristic curve ≥0.97 for colorectal neoplasia in LS and sporadic tissues.
, was uniquely hypermethylated in LS neoplasms.
Highly discriminant MDMs for colorectal neoplasia in LS were identified with potential use in screening and surveillance.</abstract><cop>England</cop><pub>Future Medicine Ltd</pub><pmid>33350853</pmid><doi>10.2217/epi-2020-0132</doi><tpages>15</tpages><orcidid>https://orcid.org/0000-0002-2907-1000</orcidid><orcidid>https://orcid.org/0000-0003-3398-3608</orcidid><orcidid>https://orcid.org/0000-0002-9116-8428</orcidid><orcidid>https://orcid.org/0000-0002-1330-2054</orcidid><orcidid>https://orcid.org/0000</orcidid><orcidid>https://orcid.org/0000-0003-3093-0658</orcidid><orcidid>https://orcid.org/0000-0001-6194-7853</orcidid><orcidid>https://orcid.org/0000-0002-3840-5324</orcidid><oa>free_for_read</oa></addata></record> |
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subjects | Archives & records biomarkers Candidates Colonoscopy Colorectal cancer colorectal neoplasms colorectal physiology colorectal prevention and control Deoxyribonucleic acid DNA DNA methylation DNA sequencing Genes Genetic disorders Genetic testing Genomics hereditary nonpolyposis Markers Neoplasia Neoplasms Next-generation sequencing Ovarian cancer Prostate cancer Surveillance Tumors Urogenital system |
title | Novel methylated DNA markers accurately discriminate Lynch syndrome associated colorectal neoplasia |
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