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http://purl.uniprot.org/citations/35662157http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/35662157http://www.w3.org/2000/01/rdf-schema#comment"Recent studies have demonstrated that cancer-specific metabolism plays a crucial role in a variety of malignancies, including acute myeloid leukemia (AML). To identify a novel therapeutic target for AML, we conducted a metabolite screen on AML cells and normal hematopoietic stem/progenitor cells (HSPCs) and detected that the metabolism of glycerol-3-phosphate (G3P) is reprogrammed in AML. Glycerol-3-phosphate acyltransferases (GPATs), the first and rate-limiting enzymes in the lipid biosynthesis pathway, convert G3P into lysophosphatidic acid (LPA). Among various GPAT isozymes, GPAT1 was highly expressed in AML cells and silencing it inhibited the cell growth of AML. GPAT1 is located on the outer membrane of the mitochondria and regulates mitochondrial fusion and oxidative phosphorylation (OXPHOS). Silencing GPAT1 promoted mitochondrial fission and reduced OXPHOS. In AML, the GPAT1 inhibitor also suppressed cell proliferation and mitochondrial metabolism. However, this inhibitor had no effect on normal hematopoiesis in vivo. In conclusion, these findings indicate that targeting GPAT1 may be a promising therapeutic strategy for AML, since it suppresses leukemia-specific metabolism without impairing normal HSPCs."xsd:string
http://purl.uniprot.org/citations/35662157http://purl.org/dc/terms/identifier"doi:10.11406/rinketsu.63.353"xsd:string
http://purl.uniprot.org/citations/35662157http://purl.uniprot.org/core/author"Irifune H."xsd:string
http://purl.uniprot.org/citations/35662157http://purl.uniprot.org/core/date"2022"xsd:gYear
http://purl.uniprot.org/citations/35662157http://purl.uniprot.org/core/name"Rinsho Ketsueki"xsd:string
http://purl.uniprot.org/citations/35662157http://purl.uniprot.org/core/pages"353-362"xsd:string
http://purl.uniprot.org/citations/35662157http://purl.uniprot.org/core/title"[Identification of GPAT1-dependent mitochondrial metabolism as a novel therapeutic target for AML]."xsd:string
http://purl.uniprot.org/citations/35662157http://purl.uniprot.org/core/volume"63"xsd:string
http://purl.uniprot.org/citations/35662157http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/35662157
http://purl.uniprot.org/citations/35662157http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/35662157
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