dihexa synaptogenic effects human trials Dihexa (also known as PNB-0408) is an experimental small molecule derived from Dihexa Peptide: Unlocking Brain Repair,
Dihexa Peptide: Unlocking Brain Repair, Focus, and Memory Revolution Health & Wellness Growth factors and their peptide mimetics for treatment of traumatic brain injury ScienceDirect Peptides for Mental Health & Cognitive Function (2026) AngIV Analog Dihexa Rescues Cognitive Impairment and Recovers Memory in the APP PS1 Mouse via the PI3K AKT Signaling Pathway PMC
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