Dataset: Expression data from human MSI colorectal cancer and normal colonic mucosa

Microsatellite instability (MSI), caused by defective mismatch repair, is observed in a subset of colorectal cancers (CRCs). We evaluated somatic mutations in microsatellite repeats of genes chosen based on reduced expression in MSI CRC and existence of a coding mononucleotide repeat. Expression profiling of 34 MSI colorectal cancers and 15 normal colonic mucosas was performed in 2002. Comparison of malignant and healthy tissue.

Species:

human

Samples:

49

Source:

E-GEOD-24514

PubMed:

21544814

Updated:

Dec.12, 2014

Registered:

Jun.18, 2014