| http://purl.uniprot.org/citations/30038238 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/30038238 | http://www.w3.org/2000/01/rdf-schema#comment | "DDHD2/KIAA0725p is a mammalian intracellular phospholipase A1 that exhibits phospholipase and lipase activities. Mutation of the DDHD2 gene causes hereditary spastic paraplegia (SPG54), an inherited neurological disorder characterized by lower limb spasticity and weakness. Although previous studies demonstrated lipid droplet accumulation in the brains of SPG54 patients and DDHD2 knockout mice, the cause of SPG54 remains elusive. Here, we show that ablation of DDHD2 in mice induces age-dependent apoptosis of motor neurons in the spinal cord. In vitro, motor neurons and embryonic fibroblasts from DDHD2 knockout mice fail to survive and are susceptible to apoptotic stimuli. Chemical and probe-based analysis revealed a substantial decrease in cardiolipin content and an increase in reactive oxygen species generation in DDHD2 knockout cells. Reactive oxygen species production in DDHD2 knockout cells was reversed by the expression of wild-type DDHD2, but not by an active-site DDHD2 mutant, DDHD2 mutants related to hereditary spastic paraplegia, or DDHD1, another member of the intracellular phospholipase A1 family whose mutation also causes spastic paraplegia (SPG28). Our results demonstrate the protective role of DDHD2 for mitochondrial integrity and provide a clue to the pathogenic mechanism of SPG54."xsd:string |
| http://purl.uniprot.org/citations/30038238 | http://purl.org/dc/terms/identifier | "doi:10.1038/s41419-018-0815-3"xsd:string |
| http://purl.uniprot.org/citations/30038238 | http://purl.uniprot.org/core/author | "Baba T."xsd:string |
| http://purl.uniprot.org/citations/30038238 | http://purl.uniprot.org/core/author | "Maruyama T."xsd:string |
| http://purl.uniprot.org/citations/30038238 | http://purl.uniprot.org/core/author | "Matsumoto K."xsd:string |
| http://purl.uniprot.org/citations/30038238 | http://purl.uniprot.org/core/author | "Sekimizu K."xsd:string |
| http://purl.uniprot.org/citations/30038238 | http://purl.uniprot.org/core/author | "Nakanishi H."xsd:string |
| http://purl.uniprot.org/citations/30038238 | http://purl.uniprot.org/core/author | "Nakao K."xsd:string |
| http://purl.uniprot.org/citations/30038238 | http://purl.uniprot.org/core/author | "Tokuyama T."xsd:string |
| http://purl.uniprot.org/citations/30038238 | http://purl.uniprot.org/core/author | "Tani K."xsd:string |
| http://purl.uniprot.org/citations/30038238 | http://purl.uniprot.org/core/author | "Yanagi S."xsd:string |
| http://purl.uniprot.org/citations/30038238 | http://purl.uniprot.org/core/author | "Okano H.J."xsd:string |
| http://purl.uniprot.org/citations/30038238 | http://purl.uniprot.org/core/author | "Hamamoto H."xsd:string |
| http://purl.uniprot.org/citations/30038238 | http://purl.uniprot.org/core/author | "Tagaya M."xsd:string |
| http://purl.uniprot.org/citations/30038238 | http://purl.uniprot.org/core/author | "Arimitsu N."xsd:string |
| http://purl.uniprot.org/citations/30038238 | http://purl.uniprot.org/core/author | "Maemoto Y."xsd:string |
| http://purl.uniprot.org/citations/30038238 | http://purl.uniprot.org/core/author | "Hara-Miyauchi C."xsd:string |
| http://purl.uniprot.org/citations/30038238 | http://purl.uniprot.org/core/author | "Ohto-Nakanishi T."xsd:string |
| http://purl.uniprot.org/citations/30038238 | http://purl.uniprot.org/core/author | "Enda Y."xsd:string |
| http://purl.uniprot.org/citations/30038238 | http://purl.uniprot.org/core/author | "Hasegawa-Ogawa M."xsd:string |
| http://purl.uniprot.org/citations/30038238 | http://purl.uniprot.org/core/date | "2018"xsd:gYear |
| http://purl.uniprot.org/citations/30038238 | http://purl.uniprot.org/core/name | "Cell Death Dis"xsd:string |
| http://purl.uniprot.org/citations/30038238 | http://purl.uniprot.org/core/pages | "797"xsd:string |
| http://purl.uniprot.org/citations/30038238 | http://purl.uniprot.org/core/title | "Loss of DDHD2, whose mutation causes spastic paraplegia, promotes reactive oxygen species generation and apoptosis."xsd:string |