Carboxypeptidase of glutamate-like gene as a tumor suppressor in pancreatic cancer cells and a prognostic marker for resected pancreatic cancer patients

ABSTRACT: Pancreatic cancer is the fourth leading cancer-related death in United States. The clinical relevance of genomic imbalances in pancreatic cancer is uncertain. We performed array-comparative genomic hybridization (aCGH) in 44 resected pancreatic cancer specimens from a Korean cohort. We observed recurrent copy number gains were observed in chromosome 1q, 11q, 18q11.1-11.2, and 20q13.13; and losses in chromosome 2p, 9p, 10q, 14q, 15q, 18q12.2-23, 19q, 20q11.1, 21p, and 22q. High copy number gains, with log2 ratio >2.0, were observed in 4 cytobands, encoding genes such as G protein-coupled receptor 48, c-myc and gamma-catenin. By comparing the aCGH results of long survivors and short survivors, determined according to the median survival, we observed that loss of cytoband 18q22.3, encoding 5

ORGANISM(S): Homo sapiens

SUBMITTER: Jih-Hsiang Lee 

PROVIDER: E-GEOD-28732 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress