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1.
公开(公告)号:US20100316995A1
公开(公告)日:2010-12-16
申请号:US12377073
申请日:2007-08-13
申请人: Tobias Sjoblom , Sian Jones , D. Williams Parsons , Laura D. Wood , Jimmy Lin , Thomas Barber , Diana Mandelker , Bert Vogelstein , Kenneth W. Kinzler , Victor E. Velculesu
发明人: Tobias Sjoblom , Sian Jones , D. Williams Parsons , Laura D. Wood , Jimmy Lin , Thomas Barber , Diana Mandelker , Bert Vogelstein , Kenneth W. Kinzler , Victor E. Velculesu
IPC分类号: C12Q1/68
CPC分类号: C12Q1/6886 , C12Q2600/106 , C12Q2600/156
摘要: Analysis of 13,023 genes in 11 breast and 11 colorectal cancers revealed that individual tumors accumulate an average of ˜90 mutant genes but that only a subset of these contribute to the neoplastic process. Using stringent criteria to delineate this subset, we identified 189 genes (average of 11 per tumor) that were mutated at significant frequency. The vast majority of these genes were not known to be genetically altered in tumors and are predicted to affect a wide range of cellular functions, including transcription, adhesion, and invasion. These data define the genetic landscape of two human cancer types, provide new targets for diagnostic and therapeutic intervention and monitoring.
摘要翻译: 分析11个乳房和11个结直肠癌中的13,023个基因显示,个体肿瘤平均累积〜90个突变基因,但只有其中一个子集对肿瘤过程有贡献。 使用严格的标准来描绘这一亚型,我们确定了189个基因(平均每个肿瘤11个),以显着的频率突变。 这些基因绝大多数不知道在肿瘤中被遗传改变,并被预测会影响广泛的细胞功能,包括转录,粘附和侵袭。 这些数据定义了两种人类癌症类型的遗传景观,为诊断和治疗干预和监测提供了新的目标。
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公开(公告)号:US20090123928A1
公开(公告)日:2009-05-14
申请号:US12247464
申请日:2008-10-08
申请人: Laura D. Wood , Williams D. Parsons , Sian Jones , Jimmy Lin , Tobias Sjoblom , Thomas Barber , Giovanni Parmigiani , Victor Velculescu , Kenneth W. Kinzler , Bert Vogelstein
发明人: Laura D. Wood , Williams D. Parsons , Sian Jones , Jimmy Lin , Tobias Sjoblom , Thomas Barber , Giovanni Parmigiani , Victor Velculescu , Kenneth W. Kinzler , Bert Vogelstein
CPC分类号: C12Q1/6886 , C12Q2600/112 , C12Q2600/156
摘要: Human cancer is caused by the accumulation of mutations in oncogenes and tumor suppressor genes. To catalogue the genetic changes that occur during tumorigenesis, we isolated DNA from 11 breast and 11 colorectal tumors and determined the sequences of the genes in the Reference Sequence database in these samples. Based on analysis of exons representing 20,857 transcripts from 18,191 genes, we conclude that the genomic landscapes of breast and colorectal cancers are composed of a handful of commonly mutated gene “mountains” and a much larger number of gene “hills” that are mutated at low frequency. We describe statistical and bioinformatic tools that may help identify mutations with a role in tumorigenesis. These results have implications for understanding the nature and heterogeneity of human cancers and for using personal genomics for tumor diagnosis and therapy.
摘要翻译: 人类癌症是由致癌基因和肿瘤抑制基因突变的积累引起的。 为了列出肿瘤发生过程中发生的遗传变化,我们从11个乳腺和11个结肠直肠肿瘤中分离出DNA,并在这些样品中确定了参考序列数据库中的基因序列。 根据对18,191个基因的20,857个转录本的外显子的分析,我们得出结论,乳腺癌和结肠直肠癌的基因组景观由少数常见的突变基因“山”组成,更多的基因“山”在低位突变 频率。 我们描述了统计和生物信息学工具,可以帮助识别在肿瘤发生中发挥作用的突变。 这些结果有助于了解人类癌症的性质和异质性以及使用个人基因组学进行肿瘤诊断和治疗。
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3.
公开(公告)号:US08741573B2
公开(公告)日:2014-06-03
申请号:US12377073
申请日:2007-08-13
申请人: Tobias Sjoblom , Sian Jones , D. Williams Parsons , Laura D. Wood , Jimmy Lin , Thomas Barber , Diana Mandelker , Bert Vogelstein , Kenneth W. Kinzler , Victor E. Velculesu
发明人: Tobias Sjoblom , Sian Jones , D. Williams Parsons , Laura D. Wood , Jimmy Lin , Thomas Barber , Diana Mandelker , Bert Vogelstein , Kenneth W. Kinzler , Victor E. Velculesu
CPC分类号: C12Q1/6886 , C12Q2600/106 , C12Q2600/156
摘要: Analysis of 13,023 genes in 11 breast and 11 colorectal cancers revealed that individual tumors accumulate an average of ˜90 mutant genes but that only a subset of these contribute to the neoplastic process. Using stringent criteria to delineate this subset, we identified 189 genes (average of 11 per tumor) that were mutated at significant frequency. The vast majority of these genes were not known to be genetically altered in tumors and are predicted to affect a wide range of cellular functions, including transcription, adhesion, and invasion. These data define the genetic landscape of two human cancer types, provide new targets for diagnostic and therapeutic intervention and monitoring.
摘要翻译: 分析11个乳房和11个结直肠癌中的13,023个基因显示,个体肿瘤平均累积〜90个突变基因,但只有其中一个子集对肿瘤过程有贡献。 使用严格的标准来描绘这一亚型,我们确定了189个基因(平均每个肿瘤11个),以显着的频率突变。 这些基因绝大多数不知道在肿瘤中被遗传改变,并被预测会影响广泛的细胞功能,包括转录,粘附和侵袭。 这些数据定义了两种人类癌症类型的遗传景观,为诊断和治疗干预和监测提供了新的目标。
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