DNA methylation profiling in breast cancer discordant identical twins identifies DOK7 as novel epigenetic biomarker.
DNA methylation profiling in breast cancer discordant identical twins identifies DOK7 as novel epigenetic biomarker.
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乳腺癌不一致同卵双胞胎的 DNA 甲基化分析将 DOK7 确定为新型表观遗传生物标志物。
DOI:
10.1093/carcin/bgs321
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发表时间:
2013-01
期刊:
影响因子:
4.7
通讯作者:
Esteller M
中科院分区:
文献类型:
--
作者:
Heyn H;Carmona FJ;Gomez A;Ferreira HJ;Bell JT;Sayols S;Ward K;Stefansson OA;Moran S;Sandoval J;Eyfjord JE;Spector TD;Esteller M
Using whole blood from 15 twin pairs discordant for breast cancer and high-resolution (450K) DNA methylation analysis, we identified 403 differentially methylated CpG sites including known and novel potential breast cancer genes. Confirming the results in an independent validation cohort of 21 twin pairs determined the docking protein DOK7 as a candidate for blood-based cancer diagnosis. DNA hypermethylation of the promoter region was also seen in primary breast cancer tissues and cancer cell lines. Hypermethylation of DOK7 occurs years before tumor diagnosis, suggesting a role as a powerful epigenetic blood-based biomarker as well as providing insights into breast cancer pathogenesis.
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影响因子:
4.4
作者:
Bibikova, Marina;Barnes, Bret;Shen, Richard
通讯作者:
Shen, Richard
DOI:
10.1038/nrc1299
发表时间:
2004-03
期刊:
Nature reviews. Cancer
影响因子:
--
作者:
通讯作者:
--
影响因子:
7
作者:
Hon, Gary C.;Hawkins, R. David;Ren, Bing
通讯作者:
Ren, Bing
影响因子:
10.3
作者:
Esteller, M;Silva, JM;Herman, JG
通讯作者:
Herman, JG
影响因子:
3.7
作者:
Campan M;Moffitt M;Houshdaran S;Shen H;Widschwendter M;Daxenbichler G;Long T;Marth C;Laird-Offringa IA;Press MF;Dubeau L;Siegmund KD;Wu AH;Groshen S;Chandavarkar U;Roman LD;Berchuck A;Pearce CL;Laird PW
通讯作者:
Laird PW