Early onset prostate cancer has a significant genetic component.

Early onset prostate cancer has a significant genetic component.
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DOI:
10.1002/pros.21414
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发表时间:
2012-02-01
期刊:
影响因子:
2.8
通讯作者:
Cooney, Kathleen A.
Cooney, Kathleen A.
中科院分区:
医学3区
文献类型:
--
作者:
Lange, Ethan M.;Salinas, Claudia A.;Zuhlke, Kimberly A.;Ray, Anna M.;Wang, Yunfei;Lu, Yurong;Ho, Lindsey A.;Luo, Jingchun;Cooney, Kathleen A.

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前列腺癌 (PCa) 每年影响超过 190,000 名男性,其中约 10% 的男性在 ≤ 55 岁时被诊断为早发性 (EO) PCa。根据其他癌症的历史发现,EO PCa 可能反映了更强的潜在遗传病因。我们评估了来自密歇根前列腺癌遗传学项目的 754 例白种人病例(平均诊断时间为 49.8 年)、来自 Illumina iControlDB 数据库的 2,713 例白种人对照以及来自癌症遗传易感性研究 (CGEMS) 的 55 岁以上诊断的 1,163 例 PCa 病例中 EO PCa 与先前确定的单核苷酸多态性 (SNP) 之间的关联。 14个SNP中的13个存在显着关联(6q25上的rs9364554,7p15上的rs10486567,7q21上的rs6465657,8q24上的rs6983267,8q24上的rs1447295,9q33上的rs1571801, 10q11 上的 rs10993994、10q26 上的 rs4962416、11q13 上的 rs7931342、17q12 上的 rs4430796、17q24.3 上的 rs1859962、19q13 上的 rs2735839 和 rs5945619 XP11.22,但不是 3p12 上的 rs2660753)。 EO PCa 病例的风险等位基因累积数量(平均值 12.4)显着高于 iControlDB 对照(平均值 11.2;p=2.1×10−33)或 CGEMS 病例(平均值 11.9;p=1.7 × 10−5)。值得注意的是,在 13 个相关 SNP 中的 11 个中,EO PCa 病例的风险等位基因频率高于 CGEMS 病例,其中 5 个 SNP 存在显着差异。 <50 岁时诊断的 EO PCa 病例(平均 12.8)也比 50-55 岁诊断的患者(平均 12.1;p = 0.0003)具有显着更多的风险等位基因。这些结果表明,通过关注被诊断为 EO 疾病的男性亚群,有可能识别 PCa 相关的遗传变异。
Prostate cancer (PCa) affects more than 190,000 men each year with ~10% of men diagnosed at ≤ 55 years, i.e., early onset (EO) PCa. Based on historical findings for other cancers, EO PCa likely reflects a stronger underlying genetic etiology. We evaluated the association between EO PCa and previously identified single nucleotide polymorphisms (SNPs) in 754 Caucasian cases from the Michigan Prostate Cancer Genetics Project (mean 49.8 years at diagnosis), 2,713 Caucasian controls from Illumina’s iControlDB database and 1,163 PCa cases diagnosed at >55 years from the Cancer Genetic Markers of Susceptibility Study (CGEMS). Significant associations existed for 13 of 14 SNPs (rs9364554 on 6q25, rs10486567 on 7p15, rs6465657 on 7q21, rs6983267 on 8q24, rs1447295 on 8q24, rs1571801 on 9q33, rs10993994 on 10q11, rs4962416 on 10q26, rs7931342 on 11q13, rs4430796 on 17q12, rs1859962 on 17q24.3, rs2735839 on 19q13, and rs5945619 on Xp11.22, but not rs2660753 on 3p12). EO PCa cases had a significantly greater cumulative number of risk alleles (mean 12.4) than iControlDB controls (mean 11.2; p=2.1×10−33) or CGEMS cases (mean 11.9; p=1.7 × 10−5). Notably, EO PCa cases had a higher frequency of the risk allele than CGEMS cases at 11 of13 associated SNPs, with significant differences for five SNPs. EO PCa cases diagnosed at <50 (mean 12.8) also had significantly more risk alleles than those diagnosed at 50–55 years (mean 12.1; p = 0.0003). These results demonstrate the potential for identifying PCa-associated genetic variants by focusing on the subgroup of men diagnosed with EO disease.
DOI: 10.3322/caac.20006
发表时间: 2009-07-01
影响因子: 254.7
作者:
Jemal, Ahmedin;Siegel, Rebecca;Thun, Michael J.
通讯作者: Thun, Michael J.
DOI: 10.1093/ije/17.4.955
发表时间: 1988-12-01
影响因子: 7.7
作者:
ROTHMAN, KJ;POOLE, C
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DOI: 10.1007/s00439-006-0219-9
发表时间: 2006-11-01
期刊: HUMAN GENETICS
影响因子: 5.3
作者:
Schaid, Daniel J.
通讯作者: Schaid, Daniel J.
DOI: 10.1038/ng2015
发表时间: 2007-05-01
期刊: NATURE GENETICS
影响因子: 30.8
作者:
Haiman, Christopher A.;Patterson, Nick;Reich, David
通讯作者: Reich, David
DOI: 10.1038/ng.275
发表时间: 2009-02
期刊: NATURE GENETICS
影响因子: 30.8
作者:
Silverberg, Mark S.;Cho, Judy H.;Rioux, John D.;McGovern, Dermot P. B.;Wu, Jing;Annese, Vito;Achkar, Jean-Paul;Goyette, Philippe;Scott, Regan;Xu, Wei;Barmada, M. Michael;Klei, Lambertus;Daly, Mark J.;Abraham, Clara;Bayless, Theodore M.;Bossa, Fabrizio;Griffiths, Anne M.;Ippoliti, Andrew F.;Lahaie, Raymond G.;Latiano, Anna;Pare, Pierre;Proctor, Deborah D.;Regueiro, Miguel D.;Steinhart, A. Hillary;Targan, Stephan R.;Schumm, L. Philip;Kistner, Emily O.;Lee, Annette T.;Gregersen, Peter K.;Rotter, Jerome I.;Brant, Steven R.;Taylor, Kent D.;Roeder, Kathryn;Duerr, Richard H.
通讯作者: Duerr, Richard H.