Significance of BMI1 and FSCN1 expression in colorectal cancer.

ABSTRACT:

Background/aims

Colorectal cancer (CRC) is the third most common type of cancer in terms of incidence and the fourth in cause of death world-wide, underscoring the need to identify novel biomarkers for early diagnosis, as well as improved disease stratification and treatment choices.

Patients and methods

The Gene Expression Omnibus (GSE21510) and the Cancer Genome Atlas (TCGA) CRC datasets were utilized in the current study. GeneSpring 13.0 was used for normalization and analysis. The log-rank test was used to compare the outcome between expression groups.

Result

Significant upregulation of BMI1 (2.3 FC, P = 3.7 × 10-18) and FSCN1 (1.3 FC,P = 4.7 × 10-3) was observed in CRC. High BMI1 expression was associated with reduced overall survival (OS) [Hazard ratio (HR), 1.8

SUBMITTER: Alajez NM 

PROVIDER: S-EPMC4991199 | biostudies-literature | 2016 Jul-Aug

REPOSITORIES: biostudies-literature