Targeting HGF c MET signaling to regulate the tumor microenvironment: Implications for counteracting tumor immune evasion Cell Communication and Signaling Springer Nature Link The Role of HGF c Met Pathway Signaling in Human Medulloblastoma IntechOpen Dihexa is an experimental cognitive peptide that may help the brain build stronger connections between neurons instead of just temporarily boosting neurotransmitters like many nootropics do. It works through the HGF c Met pathway, Frontiers HGF and MET: From Brain Development to Neurological Disorders