PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34610315-5 2021 As a proof of principle, this approach reveals that in mice exposed to an enriched environment, reduced endocannabinoid synthesis and signaling is linked to increased surface expression of alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPAR) in a subset of Cannabinoid-receptor 1 positive synapses. Endocannabinoids 104-119 cannabinoid receptor 1 (brain) Mus musculus 278-300