Oregon Health & Science University (OHSU) Discovery Of Gene Behind Iron Accumulation In Brain Has Implications For Parkinson’s, Alzheimer’s

Oregon Health & Science University researchers have identified the gene behind a group of rare, progressive childhood disorders caused by an abnormal buildup of iron in the brain. Discovery of the PLA2G6 gene, whose mutated forms trigger several genetic disorders categorized as neuroaxonal dystrophies, could shed light on the nerve cell degeneration that leads to such neurological maladies as Parkinson’s and Alzheimer’s diseases, both known to be associated with brain iron accumulation.

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