Dual-targeting therapy against HER3/MET in human colorectal cancers.

ABSTRACT:

Background

Colorectal cancer (CRC) is the most common malignancy in the world, and novel molecular targeted therapies for CRC have been vigorously pursued. We searched for novel combination therapies based on the expression patterns of membrane proteins in CRC cell lines.

Results

A positive correlation was observed between the expression of human pidermal growth factor receptor (HER) 3 and mesenchymal-to-epithelial transition factor (MET) on the cell surface of CRC cell lines. The brief stimulation of HER3/MET-high SW1116 CRC cells with both neuregulin-1 (NRG1) and hepatocyte growth factor enhanced ERK phosphorylation and cell proliferation more than each stimulation alone. In addition, a prolonged NRG1 stimulation resulted in the tyrosine phosphorylation of MET. In this con

SUBMITTER: Yamasaki A 

PROVIDER: S-EPMC10166911 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature