Prognostic value of cancer stem cell marker aldehyde dehydrogenase in ovarian cancer: a meta-analysis.

ABSTRACT:

Objective

Aldehyde dehydrogenase (ALDH) has recently been reported as a marker of cancer stem-like cells in ovarian cancer. However, the prognostic role of ALDH in ovarian cancer still remains controversial. In this study, we aimed to evaluate the association between the expression of ALDH and the outcome of ovarian cancer patients by performing a meta-analysis.

Methods

We systematically searched for studies investigating the relationships between ALDH expression and outcome of ovarian cancer patients. Only articles in which ALDH expression was detected by immunohistochemical staining were included. A meta-analysis was performed to generate combined hazard ratios (HRs) with 95% confidence intervals (CIs) for overall survival (OS) and disease-free survival (DFS).

Results</

SUBMITTER: Liu S 

PROVIDER: S-EPMC3839885 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature