Claim: An enzyme, which is a protein that acts as biological catalyst, which is called TAK1, a central regulator of cell death, is activated through stimuli such as oxidative stress and receptor-interacting protein kinase 1.
Evidence: Enzymes /ˈɛnzaɪmz/ are proteins that act as biological catalysts (biocatalysts). Mitogen-activated protein kinase kinase kinase 7 (MAP3K7), also known as TAK1, is an enzyme that in humans is encoded by the MAP3K7 gene. TAK1 is a central regulator of cell death and is activated through a diverse set of intra- and extracellular stimuli. TAK1 regulates cell survival not solely through NF-κB but also through NF-κB-independent pathways such as oxidative stress and receptor-interacting protein kinase 1 (RIPK1) kinase activity-dependent pathway.