Small molecule activation of the neurotrophin hepatocyte growth factor to treat Alzheimer disease HGF c MET pathway in cancer: from molecular characterization to clinical evidence Oncogene Therapeutic targeting of HGF c Met pathway. c Met pathway inhibition Download Scientific Diagram 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 Molecular mechanism(s) of regulation(s) of c MET HGF signaling in head and neck cancer Molecular Cancer Springer Nature Link