| http://purl.uniprot.org/citations/30617109 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/30617109 | http://www.w3.org/2000/01/rdf-schema#comment | "Macropinocytosis is an actin-driven process of large-scale and non-specific fluid uptake used for feeding by some cancer cells and the macropinocytosis model organism Dictyostelium discoideum In Dictyostelium, macropinocytic cups are organized by 'macropinocytic patches' in the plasma membrane. These contain activated Ras, Rac and phospholipid PIP3, and direct actin polymerization to their periphery. We show that a Dictyostelium Akt (PkbA) and an SGK (PkbR1) protein kinase act downstream of PIP3 and, together, are nearly essential for fluid uptake. This pathway enables the formation of larger macropinocytic patches and macropinosomes, thereby dramatically increasing fluid uptake. Through phosphoproteomics, we identify a RhoGAP, GacG, as a PkbA and PkbR1 target, and show that it is required for efficient macropinocytosis and expansion of macropinocytic patches. The function of Akt and SGK in cell feeding through control of macropinosome size has implications for cancer cell biology."xsd:string |
| http://purl.uniprot.org/citations/30617109 | http://purl.org/dc/terms/identifier | "doi:10.1242/jcs.224998"xsd:string |
| http://purl.uniprot.org/citations/30617109 | http://purl.uniprot.org/core/author | "Peak-Chew S.Y."xsd:string |
| http://purl.uniprot.org/citations/30617109 | http://purl.uniprot.org/core/author | "Kay R.R."xsd:string |
| http://purl.uniprot.org/citations/30617109 | http://purl.uniprot.org/core/author | "Williams T.D."xsd:string |
| http://purl.uniprot.org/citations/30617109 | http://purl.uniprot.org/core/author | "Paschke P."xsd:string |
| http://purl.uniprot.org/citations/30617109 | http://purl.uniprot.org/core/date | "2019"xsd:gYear |
| http://purl.uniprot.org/citations/30617109 | http://purl.uniprot.org/core/name | "J Cell Sci"xsd:string |
| http://purl.uniprot.org/citations/30617109 | http://purl.uniprot.org/core/pages | "jcs224998"xsd:string |
| http://purl.uniprot.org/citations/30617109 | http://purl.uniprot.org/core/title | "Akt and SGK protein kinases are required for efficient feeding by macropinocytosis."xsd:string |
| http://purl.uniprot.org/citations/30617109 | http://purl.uniprot.org/core/volume | "132"xsd:string |
| http://purl.uniprot.org/citations/30617109 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/30617109 |
| http://purl.uniprot.org/citations/30617109 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/30617109 |
| http://purl.uniprot.org/uniprot/P28178#attribution-F4A7E35958169E62BDA778B102F92751 | http://purl.uniprot.org/core/source | http://purl.uniprot.org/citations/30617109 |
| http://purl.uniprot.org/uniprot/Q54TW2#attribution-72C300A6FDA5229DA80EC85FF158A6A7 | http://purl.uniprot.org/core/source | http://purl.uniprot.org/citations/30617109 |
| http://purl.uniprot.org/uniprot/Q54QB9#attribution-72C300A6FDA5229DA80EC85FF158A6A7 | http://purl.uniprot.org/core/source | http://purl.uniprot.org/citations/30617109 |