RNA-seq identifies determinants of oxaliplatin sensitivity in colorectal cancer cell lines.

ABSTRACT: Oxaliplatin-based chemotherapy, such as FOLFOX, is the first-line therapy for advanced colorectal cancer (CRC) or metastatic CRC patients. However, the partial response of patients to these regimes and the severe peripheral neuropathy toxicity induced by oxaliplatin makes it urgent to figure out biomarkers for oxaliplatin sensitivity to select suitable patients who benefit from these treatments. In present work, 21 CRC cell lines with different sensitivities to oxaliplatin were applied to RNA-seq. The basal expression profiles of these cell lines were correlated to their response to oxaliplatin. Bioinformatics analysis suggested that expression of 58 genes was correlated, negatively or positively, to oxaliplatin response across the 21 CRC cell lines. These 58 genes were mainly enriched in

SUBMITTER: Li XX 

PROVIDER: S-EPMC4128987 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature