Lobular Carcinomas In Situ Display Intra-Lesion Genetic Heterogeneity and Clonal Evolution in the Progression to Invasive Disease
UID: 11291
- Description
- Description from dbGaP:
"This study comprises prospectively accrued, microdissected fresh frozen samples of multifocal lobular carcinoma in situ (LCIS), ductal carcinoma in situ (DCIS), invasive lobular carcinoma and invasive ductal carcinoma from patients undergoing prophylactic or therapeutic mastectomies after a diagnosis on LCIS diagnosed and managed at Memorial Sloan Kettering Cancer Center (MSKCC). Microdissected samples were subjected to paired-end whole exome sequencing on an Illumina HiSeq 2000. The data generated were used to define the landscape of somatic genetic alterations of LCIS, DCIS, invasive lobular carcinoma and invasive ductal carcinoma, to define clonal relatedness of these lesions and to investigate the clonal shifts in the progression from in situ to invasive breast cancer."
Breast Lobular Carcinoma In Situ
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Access via dbGaP
Accession #: phs001006.v1.p1 - Access Restrictions
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Application Required
- Access Instructions
- Full access to this dataset in dbGaP requires authorization through an Authorized Access Portal which can be requested for either 'data download' or 'view only'. Individual level data download requires a project request. With dbGaP DataBrowser approval, users may view the compilation of individual-level data of general research use. Upon approval, data can be downloaded. To view the data available with Authorized Access, click the link 'list of components' in the Authorized Access section. Upon approval, data can be downloaded.
Publicly available data such as data dictionaries, variable summaries, documents and truncated analysis are available the public download site FTP link. - Associated Publications
- Equipment Used
- Dataset Format(s)
- PDF, XML, gzip, TXT
- Dataset Size
- 189.84 KB
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