NFKB1 and neoplasm: We previously described a sub-population of epithelial ovarian cancer (EOC) cells with a functional TLR-4/MyD88/NF-κB pathway (Type I EOC cells), which confers the capacity to respond to Paclitaxel, a known TLR-4 ligand, by enhancing NF-κB activity and upregulating cytokine secretion – events that are known to promote tumor progression.