| http://purl.uniprot.org/citations/30704899 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/30704899 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/30704899 | http://www.w3.org/2000/01/rdf-schema#comment | "mTORC1 and GSK3 play critical roles in early stages of (macro)autophagy, but how they regulate late steps of autophagy remains poorly understood. Here we show that mTORC1 and GSK3-TIP60 signaling converge to modulate autophagosome maturation through Pacer, an autophagy regulator that was identified in our recent study. Hepatocyte-specific Pacer knockout in mice results in impaired autophagy flux, glycogen and lipid accumulation, and liver fibrosis. Under nutrient-rich conditions, mTORC1 phosphorylates Pacer at serine157 to disrupt the association of Pacer with Stx17 and the HOPS complex and thus abolishes Pacer-mediated autophagosome maturation. Importantly, dephosphorylation of Pacer under nutrient-deprived conditions promotes TIP60-mediated Pacer acetylation, which facilitates HOPS complex recruitment and is required for autophagosome maturation and lipid droplet clearance. This work not only identifies Pacer as a regulator in hepatic autophagy and liver homeostasis in vivo but also reveals a signal integration mechanism involved in late stages of autophagy and lipid metabolism."xsd:string |
| http://purl.uniprot.org/citations/30704899 | http://purl.org/dc/terms/identifier | "doi:10.1016/j.molcel.2018.12.017"xsd:string |
| http://purl.uniprot.org/citations/30704899 | http://purl.org/dc/terms/identifier | "doi:10.1016/j.molcel.2018.12.017"xsd:string |
| http://purl.uniprot.org/citations/30704899 | http://purl.uniprot.org/core/author | "Chen S."xsd:string |
| http://purl.uniprot.org/citations/30704899 | http://purl.uniprot.org/core/author | "Chen S."xsd:string |
| http://purl.uniprot.org/citations/30704899 | http://purl.uniprot.org/core/author | "Cheng X."xsd:string |
| http://purl.uniprot.org/citations/30704899 | http://purl.uniprot.org/core/author | "Cheng X."xsd:string |
| http://purl.uniprot.org/citations/30704899 | http://purl.uniprot.org/core/author | "Gong W."xsd:string |
| http://purl.uniprot.org/citations/30704899 | http://purl.uniprot.org/core/author | "Gong W."xsd:string |
| http://purl.uniprot.org/citations/30704899 | http://purl.uniprot.org/core/author | "Jiang X."xsd:string |
| http://purl.uniprot.org/citations/30704899 | http://purl.uniprot.org/core/author | "Jiang X."xsd:string |
| http://purl.uniprot.org/citations/30704899 | http://purl.uniprot.org/core/author | "Li L."xsd:string |
| http://purl.uniprot.org/citations/30704899 | http://purl.uniprot.org/core/author | "Li L."xsd:string |
| http://purl.uniprot.org/citations/30704899 | http://purl.uniprot.org/core/author | "Liu T."xsd:string |
| http://purl.uniprot.org/citations/30704899 | http://purl.uniprot.org/core/author | "Liu T."xsd:string |
| http://purl.uniprot.org/citations/30704899 | http://purl.uniprot.org/core/author | "Ma X."xsd:string |
| http://purl.uniprot.org/citations/30704899 | http://purl.uniprot.org/core/author | "Ma X."xsd:string |
| http://purl.uniprot.org/citations/30704899 | http://purl.uniprot.org/core/author | "Liu W."xsd:string |
| http://purl.uniprot.org/citations/30704899 | http://purl.uniprot.org/core/author | "Liu W."xsd:string |
| http://purl.uniprot.org/citations/30704899 | http://purl.uniprot.org/core/author | "Sun Q."xsd:string |
| http://purl.uniprot.org/citations/30704899 | http://purl.uniprot.org/core/author | "Sun Q."xsd:string |
| http://purl.uniprot.org/citations/30704899 | http://purl.uniprot.org/core/author | "Tian R."xsd:string |
| http://purl.uniprot.org/citations/30704899 | http://purl.uniprot.org/core/author | "Tian R."xsd:string |