2.1. Vinorelbine Demonstrated Antimitotic and Apoptotic Activities, Reduced Tumor Hypoxia via Blood-Vessel Normalization, and Upregulated Downstream Targets (p-p70S6K/4EBP1/Survivin) of the mTOR Pathway in HCC PDX Models. Here, RPS6KB1 is linked to hepatocellular carcinoma.