Michael Duchen, Francesco Muntoni, Eamonn Sheridan and colleagues show that loss-of-function mutations in MICU1 cause a recessive disorder characterized by proximal myopathy, learning difficulties and progressive extrapyramidal motor deficits. The mutations alter mitochondrial calcium homeostasis, leading to mitochondrial damage and dysfunction.
- Clare V Logan
- György Szabadkai
- Eamonn Sheridan
