NFKB1 and malignant colon neoplasm: A similar flavanol preparation from the fruit of C. japonica, rich in mono- and oligomers of procyanidins, inhibited the expression of COX-2, MMP-9, and NF-κB, suggesting that it has cytotoxic, anti-inflammatory, and antiproliferative effects against SW-480 colon cancer cells [133].