Frontiers Survey of transcriptome analyses of hippocampal neurogenesis with focus on adult dentate gyrus stem cells Activation of neurogenesis improves amyloid pathology and cognitive function through AMP kinase signaling in Alzheimer's disease model mice ScienceDirect Synaptogenesis Springer Nature Link 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 A Single Cell Perspective on Remapping Human Adult Neurogenesis and Its Clinical Implications Small Molecule AngIV based Analogs to Treat Alzheimers Disease