Human Evolution May Be Slowly Selecting Against One Alzheimer's Gene

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Photo rights: Unsplash+ The post Western order may accelerate the retraction of the Alzheimer ' s risk gene appeared first on Digital Fapplet.

scinexx.de

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The gene variant APOE ε4, which increases the risk of late onset Alzheimer's disease and cardiovascular disease, is found to be increasingly rare in people over 70. An analysis of large US and British cohorts indicates an influence on survival. However, whether the variant disappears from the gene pool for generations can't be found in the data alone [...] The article Evolution seems to slowly sort out the largest Alzheimer's risk gene appeared …

entekhab.ir

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Imagine thousands of people gathered at a big birthday party; the 40-year-olds are on one side of the room, the 60-year-olds are standing on the other, and the over-70s are at the back. Now imagine being able to examine the DNA of all of them.