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BACKGROUND Identification of causative genes in mendelian forms of Parkinson's disease is valuable for understanding the cause of the disease. We did genetic studies in a Japanese family with autosomal dominant Parkinson's disease to identify novel causative genes. METHODS We did a genome-wide linkage analysis on eight affected and five unaffected(More)
Mutations in PTEN-induced putative kinase 1 (PINK1) cause a recessive form of Parkinson's disease (PD). PINK1 is associated with mitochondrial quality control and its partial knock-down induces mitochondrial dysfunction including decreased membrane potential and increased vulnerability against mitochondrial toxins, but the exact function of PINK1 in(More)
Studies of both survival after sepsis and sperm motility in human populations have shown significant associations with common European mitochondrial DNA haplogroups, and have led to proposals that mitochondria bearing haplogroup H have different bioenergetic capacities than those bearing haplogroup T. However, the validity of such associations assumes that(More)
Mutations in PTEN-induced putative kinase 1 (PINK1) cause recessive forms of Parkinson's disease (PD). PINK1 acts upstream of parkin, regulating mitochondrial elimination (mitophagy) in cultured cells treated with mitochondrial uncouplers that cause mitochondrial depolarization. PINK1 loss-of-function decreases mitochondrial membrane potential, resulting in(More)
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