C Met wikidoc The Therapeutic Targeting of HGF c Met Signaling in Hepatocellular Carcinoma: Alternative Approaches Dihexa (also known as PNB 0408) is an experimental small molecule derived from angiotensin IV. It was engineered to cross the bloodbrain barrier and has shown synaptogenic effects in preclinical models. The often quoted Recent advances in the discovery of small molecule c Met Kinase inhibitors ScienceDirect