PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22537847-5 2012 In contrast, fentanyl and SNC-80 stimulated cdk5-mediated p-Thr75 DARPP-32 (+116-166%; PKA inhibition) and p-Thr286 MEK1 (+21-82%; MEK inactivation), and this latter effect resulted in uncoupling of MEK to ERK signals. Fentanyl 13-21 cyclin-dependent kinase 5 Rattus norvegicus 44-48