As matrix metalloproteinases (MMPs) were correlated with tumor invasion via MAPK, MMPs were reduced upon the treatment with EGCG to revoke the activation of ERK and JNK, which prevented fibrosis, invasion, and migration of cancer cells (Kim et al., 2004; Zhen et al., 2006; Ho et al., 2007; Zeng and Harris, 2014). This evidence concerns the gene MAPK8 and neoplasm.