Not sure if the compounds discussed here have potential:
Intra-amygdala kinase inhibitors disrupt retention of a learned avoidance response in rats
http://www.sciencedi...304394094900957
Inhibitory avoidance learning alters the amygdala calcium/calmodulin-dependent protein kinase II activity in rats
http://www.sciencedi...00689939601298X
But below is the most interesting find, of all things an antibiotic called anisomycin:
Anisomycin is also mentioned as a potential psychiatric drug, as it may inhibit the consolidation of new context-specific long-term memories.".,[3] as well as long time consolidated memories rendered labile through reactivation.[4]
Injection of anisomycin into the hippocampus has been proposed for selective removal of memories.[5]
http://en.wikipedia....wiki/Anisomycin
Fear memories require protein synthesis in the amygdala for reconsolidation after retrieval
http://www.nature.co...l/406722a0.html
'New' memories are initially labile and sensitive to disruption before being consolidated into stable long-term memories1, 2, 3, 4, 5. Much evidence indicates that this consolidation involves the synthesis of new proteins in neurons6, 7, 8, 9. The lateral and basal nuclei of the amygdala (LBA) are believed to be a site of memory storage in fear learning10. Infusion of the protein synthesis inhibitor anisomycin into the LBA shortly after training prevents consolidation of fear memories11. Here we show that consolidated fear memories, when reactivated during retrieval, return to a labile state in which infusion of anisomycin shortly after memory reactivation produces amnesia on later tests, regardless of whether reactivation was performed 1 or 14 days after conditioning. The same treatment with anisomycin, in the absence of memory reactivation, left memory intact. Consistent with a time-limited role for protein synthesis production in consolidation, delay of the infusion until six hours after memory reactivation produced no amnesia. Our data show that consolidated fear memories, when reactivated, return to a labile state that requires de novo protein synthesis for reconsolidation. These findings are not predicted by traditional theories of memory consolidation.
Here, we show that infusion of the protein synthesis inhibitor anisomycin into the basolateral amygdala disrupts consolidation of both trace and delay fear ...
https://books.google...ibitors&f=false
Anisomycin, a protein synthesis inhibitor, disrupts traumatic memory consolidation and attenuates posttraumatic stress response in rats.
http://www.ncbi.nlm....pubmed/16735032
Freeing bad memories
http://www.apa.org/m...0/memories.aspx
"Because anisomycin is toxic to humans, this particular procedure can’t be used to help people overcome phobias or PTSD. However, some researchers have used the blood-pressure medication propranolol to interrupt the memory reconsolidation process in human participants, LeDoux said."
I wonder who or what anisomycin is prescribed for?
Edited by eon, 27 May 2015 - 11:18 AM.