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TranscriptomicsChromosomal copy number aberrations in colorectal metastases resemble their primary counterparts and differences are typically non-recurrent.
Background & Aims: The metastatic process is complex and remains a major obstacle in the management of colorectal cancer (CRC). To gain a better insight into the biologic events driving the metastatic process we investigated genomic aberrations in a large cohort of matched CRC primaries and distant ...
ORGANISM(S): Homo sapiens 
2014-02-10 | E-GEOD-38479 | biostudies-arrayexpress
TranscriptomicsDeletion of chromosome 4q predicts outcome in Stage II colon cancer
Background: Around 30% of all stage II colon cancer patients will relapse and die of their disease. At present no objective parameters for identification of high-risk stage II colon cancer patients, who will benefit from adjuvant chemotherapy, are established. With traditional histopathological feat...
ORGANISM(S): Homo sapiens 
2010-07-13 | E-GEOD-17181 | biostudies-arrayexpress
TranscriptomicsCandidate driver genes in focal chromosomal aberrations of stage II colon cancer
Chromosomal instable colorectal cancer is marked by specific large chromosomal copy number aberrations. Recently, focal aberrations of 3Mb or smaller have been identified as a common phenomenon in cancer. Inherent to their limited size, these aberrations harbour one or few genes. The aim of this stu...
ORGANISM(S): Homo sapiens 
2010-04-19 | E-GEOD-17047 | biostudies-arrayexpress
TranscriptomicsSmall bowel adenocarcinoma copy number profiles are more closely related to colorectal than to gastric cancers
Purpose: Small bowel adenocarcinoma (SBA) is a rare cancer and consequently the number of clinical trials has been very limited due to the small numbers of patients. Chemotherapy regimens are currently rather arbitrarily chosen between either a colorectal (CRC) or a gastric cancer (GC) regimen. Chr...
ORGANISM(S): Homo sapiens 
2011-06-13 | E-GEOD-23418 | biostudies-arrayexpress
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