PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22192465-1 2012 Chronic Levodopa (L-DOPA), the gold standard therapy for Parkinson"s disease (PD), causes disabling motor complications (dyskinesias) that are associated with changes in the activity of striatal protein kinase A (PKA) and cAMP-regulated phosphoprotein of 32 kDa (DARPP-32). Levodopa 8-16 protein phosphatase 1, regulatory (inhibitor) subunit 1B Rattus norvegicus 263-271 22449381-8 2012 In agreement with the behavioral analysis, 7-nitroindazole reduced the l-DOPA-induced increases in DeltaFosB, phospho-DARPP32 and phospho-GluA1 AMPA receptor subunit levels in the striatum of 6-hydroxydopamine-lesioned rats. Levodopa 71-77 protein phosphatase 1, regulatory (inhibitor) subunit 1B Rattus norvegicus 118-125 22449381-2 2012 Previous studies using animal models show that repeated administration of l-DOPA results in alterations of some signaling molecules, including DeltaFosB, phospho-DARPP32 and phosoho-GluA1 (also referred to as GluR1 or GluR-A) AMPA receptor subunits. Levodopa 74-80 protein phosphatase 1, regulatory (inhibitor) subunit 1B Rattus norvegicus 162-169 22192465-1 2012 Chronic Levodopa (L-DOPA), the gold standard therapy for Parkinson"s disease (PD), causes disabling motor complications (dyskinesias) that are associated with changes in the activity of striatal protein kinase A (PKA) and cAMP-regulated phosphoprotein of 32 kDa (DARPP-32). Levodopa 18-24 protein phosphatase 1, regulatory (inhibitor) subunit 1B Rattus norvegicus 263-271 16029214-7 2005 Levodopa administration reversed the increased phosphorylation of both CaMKIIalpha and DARPP-32. Levodopa 0-8 protein phosphatase 1, regulatory (inhibitor) subunit 1B Rattus norvegicus 87-95 20060905-3 2010 Using the 6-hydroxydopamine-lesioned rat model of PD, we showed that l-DOPA elicits profound alterations in the activity of three LID molecular markers, namely DeltaFosB, dopamine, cAMP-regulated phosphoprotein of 32 kDa (DARPP-32) and extracellular signal-regulated kinases 1 and 2 (ERK1/2), as well as in phosphorylation levels of the cytoskeletal-associated protein tau. Levodopa 69-75 protein phosphatase 1, regulatory (inhibitor) subunit 1B Rattus norvegicus 222-230 19118628-6 2009 Additionally, L-DOPA-induced elevations in striatal pre-proenkephalin-A (PPE-A) (but not PPE-B, phospho[Thr(34)]DARPP-32, D1, and D2 receptor mRNA or D3 receptor levels) were reduced in S33084 treated animals. Levodopa 14-20 protein phosphatase 1, regulatory (inhibitor) subunit 1B Rattus norvegicus 112-120 19393228-7 2009 The chronic levodopa treatment upregulated the adenosine A(2A) receptor expression and modified downstream signaling pathway including decreasing the phosphorylation of DARPP-32 at Thr75 site and increasing the phosphorylation of ERK1/2 in the lesioned striatum. Levodopa 12-20 protein phosphatase 1, regulatory (inhibitor) subunit 1B Rattus norvegicus 169-177 19393228-9 2009 Our results indicate that the inhibitory effect of CSC on levodopa-induced motor fluctuation may be associated with the inhibition of Adenosine A(2A) Receptor and downstream DARPP-32 and ERK1/2 signaling pathway. Levodopa 58-66 protein phosphatase 1, regulatory (inhibitor) subunit 1B Rattus norvegicus 174-182 17884291-0 2007 Changes in the prodynorphin gene and DARPP-32 state in 6-OHDA-lesioned rats following long-term treatment with l-dopa. Levodopa 111-117 protein phosphatase 1, regulatory (inhibitor) subunit 1B Rattus norvegicus 37-45 17884291-3 2007 Our data demonstrated significantly increased levels of PDyn mRNA and phospho-Thr-34 DARPP-32 and significantly decreased phospho-Thr-75 DARPP-32 in LID rats compared with control and l-dopa treated groups. Levodopa 184-190 protein phosphatase 1, regulatory (inhibitor) subunit 1B Rattus norvegicus 137-145 7931332-5 1994 Moreover, the threonine phosphorylation of DARPP-32 produced by maximally effective doses of either forskolin (in striatum) or L-3,4-dihydroxyphenylalanine (in substantia nigra) was increased further by GABA. Levodopa 127-155 protein phosphatase 1, regulatory (inhibitor) subunit 1B Rattus norvegicus 43-51 31491493-8 2019 Finally, overexpression of beta-arrestin2 diminished L-dopa-induced D1R and phosphor-DARPP32/ERK levels. Levodopa 53-59 protein phosphatase 1, regulatory (inhibitor) subunit 1B Rattus norvegicus 85-92 34434108-5 2021 Moreover, the increases of dopamine D1-receptor, p-DARPP-32, DeltaFosB, p-ERK1/2, and p-c-Jun ser63, along with the decrease in p-c-Jun ser73, induced by L-dopa in 6-OHDA-treated rats were significantly reversed by pretreatment with CA. Levodopa 154-160 protein phosphatase 1, regulatory (inhibitor) subunit 1B Rattus norvegicus 51-59 29093677-8 2017 Intermittent L-dopa administration enhanced the expression of membrane D1R, and induced a robust increase of phosphorylation of Shp-2, Src, DARPP-32, and ERK1/2 in the 6-OHDA-lesioned striatum. Levodopa 13-19 protein phosphatase 1, regulatory (inhibitor) subunit 1B Rattus norvegicus 140-148 25395834-3 2014 L-DOPA has also been found to modify the two key signaling cascades, protein kinase A/dopamine- and cAMP-regulated phosphoprotein of 32 kDa (DARPP-32) and extracellular signal-regulated kinases 1 and 2 (ERK1/2), in striatal neurons, which are thought to play a pivotal role in forming motor complications. Levodopa 0-6 protein phosphatase 1, regulatory (inhibitor) subunit 1B Rattus norvegicus 141-149 25395834-8 2014 Similarly, chronic injections of WIN-55,212-2 influence the L-DOPA-induced alteration of DARPP-32 and ERK1/2 phosphorylation status in striatal neurons. Levodopa 60-66 protein phosphatase 1, regulatory (inhibitor) subunit 1B Rattus norvegicus 89-97