NEAT1 is Required for the Expression of the Liver Cancer Stem Cell Marker CD44.

CD44, a cancer stem cell (CSC) marker, is required for maintaining CSC properties in hepatocellular carcinoma (HCC). Nuclear enriched abundant transcript 1 (NEAT1), a long noncoding RNA (lncRNA), is an oncogenic driver in HCC. In the present study, we investigated the significance of the gene in association with CD44 expression in liver CSCs of human HCC cell lines.

CD44 standard isoform is involved in maintenance of cancer stem cells of a hepatocellular carcinoma cell line.

Hepatocellular carcinoma (HCC) is one of the leading causes of cancer death worldwide. Cancer stem cells (CSCs) have attracted attention as a novel therapeutic target for cancer because they play important roles in the development and aggravation of cancer. CD44 is expressed as a standard isoform (CD44s) and several variant isoforms.