Project description:This SuperSeries is composed of the following subset Series: GSE36771: Expression data from primary breast tumors (Auckland) GSE36772: Expression data from primary breast tumors (NUH) GSE36773: Expression data from primary breast tumors (IJB+OXF) Refer to individual Series
Project description:Genome wide DNA methylation profiling of primary breast cancer tumors and their axillary metastasis and/or ipsilateral breast recurrence and/or contralateral breast recurrence. The Illumina Infinium 27k Human DNA methylation Beadchip v1.2 was used to obtain DNA methylation profiles across approximately 27,000 CpGs. Samples included 20 primary breast tumors and their matched axillary metastasis, 17 primary breast tumors and their matched ipsilateral breast recurrence, and 11 primary breast tumors and their matched contralateral breast recurrence.
Project description:The project analyzed 88 breast cancer clinical samples, including lymph node negative and positive primary tumors, lymph node metastases, and healthy tissue as control. All samples were combined with a super-SILAC mix that served as an internal standard for quantification.
Project description:Genome wide DNA methylation profiling of primary breast cancer tumors and their axillary metastasis and/or ipsilateral breast recurrence and/or contralateral breast recurrence. The Illumina Infinium 27k Human DNA methylation Beadchip v1.2 was used to obtain DNA methylation profiles across approximately 27,000 CpGs. Samples included 20 primary breast tumors and their matched axillary metastasis, 17 primary breast tumors and their matched ipsilateral breast recurrence, and 11 primary breast tumors and their matched contralateral breast recurrence. Bisulphite converted DNA from the 96 samples were hybridised to the Illumina Infinium 27k Human Methylation Beadchip v1.2 contributed by Institut Curie - Fabien Reyal
Project description:This SuperSeries is composed of the following subset Series: GSE25231: Expression Profiling of Formalin-Fixed Parafin-Embedded Primary Breast Tumors DASL Cancer Panel GSE25233: Expression Profiling of Formalin-Fixed Parafin-Embedded Primary Breast Tumors Whole Genome DASL Refer to individual Series
Project description:Frozen tissue specimens from primary breast tumors were collected and profiled using Affymetrix U133 plus 2 expression microarrays. A publication describing the generation of these data is not yet available. However, these data can be used alongside other Affymetrix breast tumour data sets to form large meta-cohorts for breast cancer research, as was done in Lasham et. al. J Natl Cancer Inst. 2012 Jan 18;104(2):133-146.
Project description:The distinction between primary and secondary ovarian tumors may be challenging for pathologists. We performed transcriptomic analysis in order to discriminate between primary ovarian tumors and ovarian metastases after primary breast cancer. We performed genomic analysis on tumor paired samples (breast/ovary) in order to know if genomic profiles could help for the discrimination of primary ovarian tumors and ovarian metastases after primary breast cancer.
