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pfdietz
on March 17, 2023
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Prostate cancer could be treated by destroying tum...
Elephants have 100x as many cells as a human does, live about as long, but have about 1/2 the chance of dying of cancer. Why? A big part is that each elephant cell has ~40 copies of the p53 gene.
hawk_
on March 17, 2023
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Before anyone thinks of increasing p53 in human bodies to prevent cancer keep in mind that it can cause premature aging.
pfdietz
on March 17, 2023
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I'm sure elephants have all sorts of compensatory mutations so they can live with so many copies of the gene.
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