期刊
ONCOTARGET
卷 5, 期 9, 页码 2349-2354出版社
IMPACT JOURNALS LLC
DOI: 10.18632/oncotarget.1946
关键词
Genomics; Breast Cancer; PI3K; Clinical Trials
资金
- National Cancer Institute [CA016672]
- Joan and Irwin Jacobs Fund
- MyAnswerToCancer philanthropic fund
Our analysis of the tumors of 57 women with metastatic breast cancer with next generation sequencing (NGS) demonstrates that each patient's tumor is unique in its molecular fingerprint. We observed 216 somatic aberrations in 70 different genes, including 131 distinct aberrations. The most common gene alterations (in order of decreasing frequency) included: TP53, PIK3CA, CCND1, MYC, HER2 (ERBB2), MCL1, PTEN, FGFR1, GATA3, NF1, PIK3R1, BRCA2, EGFR, IRS2, CDH1, CDKN2A, FGF19, FGF3 and FGF4. Aberrations included mutations (46%), amplifications (45%), deletions (5%), splices (2%), truncations (1%), fusions (0.5%) and rearrangements ( 0.5%), with multiple distinct variants within the same gene. Many of these aberrations represent druggable targets, either through direct pathway inhibition or through an associated pathway (via 'crosstalk'). The 'molecular individuality' of these tumors suggests that a customized strategy, using an N-of-One model of precision medicine, may represent an optimal approach for the treatment of patients with advanced tumors.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据