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. 2022 Feb 24;15(3):284. doi: 10.3390/ph15030284

Table 1.

Post-receptor signaling pathways activation patterns by NGF and BDNF dipeptide mimetic in in vitro studies.

Neurotrophins Mimetics Dipeptide Code Basis Hairpin Loop Activation of Trk Receptor and Post-Receptor Signaling Pathways
NGF mimetics GK-6 1st TrkA, PI3K/AKT, MAPK/ERK, PLCγ [23,31]
GK-2 4th TrkA, PI3K/AKT, PLCγ [23,31]
BDNF mimetics GSB-214 1st TrkB, PI3K/AKT, PLCγ [30,31]
GTS-201 2nd TrkB, MAPK/ERK, PLCγ [29,31]
GSB-106 4th TrkB, PI3K/AKT, MAPK/ERK, PLCγ [30,31]