Expression data for 52 microsatellite stable (MSS) primary tumors from patients with proximal colon cancer.

ABSTRACT: Samples were taken from surgically resected tumor specimens from patients with proximal colon cancer. The expression profiles were determined using the Affymetrix GeneChip Human Exon 1.0 ST Array version 2. APC gene mutation status was determined using Sanger sequencing. A classifier for APC mutation status was trained using these expression data. 52 microsatellite stable (MSS) proximal colon cancers samples were analyzed. 17 samples were APC wild-type and 35 had APC protein-truncating mutations.

ORGANISM(S): Homo sapiens

SUBMITTER: Oliver Sieber 

PROVIDER: E-GEOD-63624 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress