Downregulation of NF-κB, cyclin D1, cyclin E1, matrix metalloproteinases (MMP)-2, MMP-9, and proliferating cell nuclear antigen (PCNA) were noted in EA-treated experimental rats and controlled inflammation mediated liver cancer when compared to the diethylnitrosamine (DEN)-induced group.
The protein levels of p-ERK, p-JNK and p-p38 and the protein levels of MMP-2 and MMP-9 were evaluated with western blot 48 h after siRNA-B-targeting BMP-2 was transfected into liver cancer SMMC7721 cells.