Overexpression of CHD1L is associated with poor survival and aggressive tumor biology in esophageal carcinoma.

ABSTRACT: Esophageal carcinoma (EC) is a malignancy with high metastatic potential. Chromosomal helicase/ATPase DNA binding protein 1-like (CHD1L) gene is a newly identified oncogene located at Chr1q21, and it is amplified in many solid tumors. However, the status of CHD1L protein expression in EC and its clinical significance is uncertain. This study was designed to investigate the significance of CHD1L expression in human EC and its biological function in EC cells. The expression of CHD1L was examined by immunohistochemistry in 191 surgically resected ECs. The associations between CHD1L expression and clinical pathological parameters and the prognostic value of CHD1L were analyzed. Western blot analysis showed that CHD1L was overexpressed in EC cell lines. In addition, positive CHD1L expression wa

SUBMITTER: Liu ZH 

PROVIDER: S-EPMC5650332 | biostudies-literature | 2017 Sep

REPOSITORIES: biostudies-literature