DK-139 is an inhibitor of NF-kappaB-mediated GROalpha expression, suppressing the TNFalpha-induced invasive capability of MDA-MB-231 human breast cancer cells.
FNC-TP, the intracellular active form of FNC, is a potent nucleoside reverse transcriptase inhibitor (NRTI) with broad-spectrum antiviral activity against HIV, HBV, and HCV.