| http://purl.uniprot.org/citations/29108990 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/29108990 | http://www.w3.org/2000/01/rdf-schema#comment | "Although the function of laminin in the basement membrane is known, the function of soluble "neuronal" laminin is unknown. Since laminin is neuroprotective, we determined whether the soluble laminin-1 induces signaling for neuroprotection via its 67KDa laminin-1 receptor (67LR). Treatment of Neuroscreen-1 (NS-1) cells with laminin-1 or YIGSR peptide, which corresponds to a sequence in laminin-1 β1 chain that binds to 67LR, induced a decrease in the cell-surface expression of 67LR and caused its internalization. Furthermore, intracellular cAMP-elevating agents, dibutyryl-cAMP, forskolin, and rolipram, also induced this internalization. Both soluble laminin-1 and YIGSR induced a sustained elevation of intracellular cAMP under defined conditions, suggesting a causal role of cAMP in the endocytosis of 67LR. This endocytosis was not observed in cells deficient in protein kinase A (PKA) nor in cells treated with either SQ 22536, an inhibitor for adenylyl cyclase, or ESI-09, an inhibitor for the exchange protein directly activated by cAMP (Epac). In addition, when internalization occurred in NS-1 cells, 67LR and adenylyl cyclase were localized in early endosomes. Under conditions in which endocytosis had occurred, both laminin-1 and YIGSR protected NS-1 cells from cell death induced by serum withdrawal. However, under conditions in which endocytosis did not occur, neither laminin-1 nor YIGSR protected these cells. Conceivably, the binding of laminin-1 to 67LR causes initial signaling through PKA and Epac, which causes the internalization of 67LR, along with signaling enzymes, such as adenylyl cyclase, into early endosomes. This causes sustained signaling for protection against cell death induced by serum withdrawal."xsd:string |
| http://purl.uniprot.org/citations/29108990 | http://purl.org/dc/terms/identifier | "doi:10.1016/j.bbrc.2017.11.015"xsd:string |
| http://purl.uniprot.org/citations/29108990 | http://purl.uniprot.org/core/author | "Zhou S."xsd:string |
| http://purl.uniprot.org/citations/29108990 | http://purl.uniprot.org/core/author | "Davis A."xsd:string |
| http://purl.uniprot.org/citations/29108990 | http://purl.uniprot.org/core/author | "Bui H."xsd:string |
| http://purl.uniprot.org/citations/29108990 | http://purl.uniprot.org/core/author | "Gopalakrishna R."xsd:string |
| http://purl.uniprot.org/citations/29108990 | http://purl.uniprot.org/core/author | "Mack W."xsd:string |
| http://purl.uniprot.org/citations/29108990 | http://purl.uniprot.org/core/author | "Gundimeda U."xsd:string |
| http://purl.uniprot.org/citations/29108990 | http://purl.uniprot.org/core/author | "McNeill T."xsd:string |
| http://purl.uniprot.org/citations/29108990 | http://purl.uniprot.org/core/date | "2018"xsd:gYear |
| http://purl.uniprot.org/citations/29108990 | http://purl.uniprot.org/core/name | "Biochem Biophys Res Commun"xsd:string |
| http://purl.uniprot.org/citations/29108990 | http://purl.uniprot.org/core/pages | "230-237"xsd:string |
| http://purl.uniprot.org/citations/29108990 | http://purl.uniprot.org/core/title | "Laminin-1 induces endocytosis of 67KDa laminin receptor and protects Neuroscreen-1 cells against death induced by serum withdrawal."xsd:string |
| http://purl.uniprot.org/citations/29108990 | http://purl.uniprot.org/core/volume | "495"xsd:string |
| http://purl.uniprot.org/citations/29108990 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/29108990 |
| http://purl.uniprot.org/citations/29108990 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/29108990 |
| http://purl.uniprot.org/uniprot/#_A0A0C4DG17-mappedCitation-29108990 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/29108990 |
| http://purl.uniprot.org/uniprot/#_B4E0S2-mappedCitation-29108990 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/29108990 |
| http://purl.uniprot.org/uniprot/#_L8E7Q3-mappedCitation-29108990 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/29108990 |
| http://purl.uniprot.org/uniprot/#_Q75MC8-mappedCitation-29108990 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/29108990 |
| http://purl.uniprot.org/uniprot/#_P07942-mappedCitation-29108990 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/29108990 |
| http://purl.uniprot.org/uniprot/#_P08865-mappedCitation-29108990 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/29108990 |
| http://purl.uniprot.org/uniprot/#_Q8TAS6-mappedCitation-29108990 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/29108990 |
| http://purl.uniprot.org/uniprot/Q8TAS6 | http://purl.uniprot.org/core/mappedCitation | http://purl.uniprot.org/citations/29108990 |