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Search: id:"swepub:oai:DiVA.org:uu-156583" > The DNA Methylome o...

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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003534naa a2200421 4500
001oai:DiVA.org:uu-156583
003SwePub
008110804s2011 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-1565832 URI
024a https://doi.org/10.1002/gcc.208952 DOI
040 a (SwePub)uu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Starker, Lee F.u Uppsala universitet,Experimentell kirurgi,Endokrinkirurgi, Endocrine Surgery4 aut0 (Swepub:uu)leest428
2451 0a The DNA Methylome of Benign and Malignant Parathyroid Tumors
264 c 2011-06-02
264 1b Wiley,c 2011
338 a print2 rdacarrier
520 a The role of DNA methylation of CpG islands in parathyroid tumorigenesis has not been analyzed in an unbiased, systematic fashion. DNA was isolated from normal and pathologic parathyroid tissues, bisulphite modified and analyzed using the Infinium HumanMethylation27 BeadChip. Distinct hierarchical clustering of genes with altered DNA methylation profiles in normal and pathologic parathyroid tissue was evident. Comparing normal parathyroid tissue with parathyroid adenomas, 367 genes were significantly altered, while 175 genes significantly differed when comparing parathyroid carcinomas and normal parathyroid tissues. A comparison between parathyroid adenomas and parathyroid carcinomas identified 263 genes with significantly distinct methylation levels. Results were confirmed for certain genes in a validation cohort of 40 parathyroid adenomas by methylation-specific PCR. Genes of known or putative importance in the development of parathyroid tumors showed significant and frequent hypermethylation. DNA hypermethylation of CDKN2B, CDKN2A, WT1, SFRP1, SFRP2, and SFRP4 was associated with reduced gene expression in both benign and malignant parathyroid tumors. Treatment with 5-aza-2 '-deoxycytidine of primary cell cultures restores expression of hypermethylated genes in benign and malignant parathyroid tumors. In conclusion, the unbiased, genome-wide study of the parathyroid tumor DNA methylome identified a number of genes with altered DNA methylation patterns of putative importance to benign and malignant parathyroid tumorigenesis.
650 7a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Kirurgi0 (SwePub)302122 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Surgery0 (SwePub)302122 hsv//eng
653 a Surgery
653 a Kirurgi
700a Svedlund, Jessicau Uppsala universitet,Endokrinkirurgi,Endokrinkirurgi, Endocrine Surgery4 aut0 (Swepub:uu)jessv142
700a Udelsman, Robert4 aut
700a Dralle, Henning4 aut
700a Åkerstrom, Göranu Uppsala universitet,Endokrinkirurgi,Endokrinkirurgi, Endocrine Surgery4 aut0 (Swepub:uu)goranas
700a Westin, Gunnaru Uppsala universitet,Endokrinkirurgi4 aut0 (Swepub:uu)gunnwest
700a Lifton, Richard P.4 aut
700a Björklund, Peymanu Uppsala universitet,Institutionen för kirurgiska vetenskaper4 aut0 (Swepub:uu)pebjo957
700a Carling, Tobias4 aut
710a Uppsala universitetb Experimentell kirurgi4 org
773t Genes, Chromosomes and Cancerd : Wileyg 50:9, s. 735-745q 50:9<735-745x 1045-2257x 1098-2264
856u https://europepmc.org/articles/pmc3134609?pdf=render
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-156583
8564 8u https://doi.org/10.1002/gcc.20895

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