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Cellular 'battery' is new source of stroke defence

作者:爱肢    发布时间:2019-03-06 07:01:00    

By Linda Geddes GENE hunters looking for the causes of strokes and other common diseases may have been looking in the wrong place. It seems that common mutations in the DNA of mitochondria, tiny structures that form the energy powerhouses of cells, may protect people against strokes, and play a role in Parkinson’s and other complex diseases. Until now mitochondrial DNA has only been associated with a few, rare disorders: catastrophic mutations can cause diseases such as MELAS,

 

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