In their in silico studies, Ahmed Hasan Abkar et al. discovered that the bioactive compounds β-asarone, methyl-piperonylketone and coumaric acid obtained from Piper crocatum act against cancer through the inhibition of the tumor necrosis factor alpha protein (TNF-α) and the Matrix metallopeptidase protein (MMP9) [34]. The gene discussed is MMP9; the disease is cancer.