Fellutamide A and B, a tripeptide derivative from Penicillium fellutanum, stimulate nerve growth factor synthesis in vitro.{Sfn|Yamaguchi; et al|1993|pages=195-199}{Sfn|Hines; et al|2008|pages=501-512} ===Sources=== ... Found on http://en.wikipedia.org/wiki/Fellutamide