Expression profiling of formalin-fixed, paraffin-embedded (FFPE) breast cancer metastases of the lymph node and autopsy tissues [DASL HT-12 samples]

ABSTRACT: We performed an expression profiling study of 168 primary breast tumors, lymph node metastases, and autopsy samples of primary breast tumours and metastases to liver, chest wall, lymph node, lung, and spleen, as well as positive and negative RNA controls, with technical replicates, to assess quality control methodology and probe-level reproducibility of the Illumina DASL microarray assay. The experiment included both Illumina DASL HumanRef-v3 and DASL HT-12; this series includes only the 48 HT12 samples . This series includes 48 samples in total: 9 positive controls, 4 negative controls, and 35 primary breast tumors and metastatic lymph nodes.

ORGANISM(S): Homo sapiens

SUBMITTER: Reed Amy 

PROVIDER: S-ECPF-GEOD-32488 | biostudies-other |

REPOSITORIES: biostudies-other