
Research ArticleOV6+ tumor-initiating cells contribute to tumor progression and invasion in human hepatocellular carcinoma
Keywords: CSCs; cancer stem cells; T-ICs; tumor-initiating cells; HCC; hepatocellular carcinoma; SDF-1; stromal cell-derived factor 1; RT-PCR; reverse transcription-polymerase chain reaction; Hepatocellular carcinoma; Tumor-initiating cells; OV6; Metastasis; CXCR4;