• subignition
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    fedilink
    322 months ago

    Asbestos can get to such a fine point that it can literally physically cleave DNA. Edit: I think I am wrong about that, please see my comment below

      • subignition
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        fedilink
        292 months ago

        I may have been misinformed, actually. Looking into it further, it seems like mechanical interference in cell division was ruled out. However, it seems there is some evidence that among other things, fibers beyond a certain length cause macrophages to essentially get destroyed trying to engulf them, which contributes to chronic inflammation, which is a big risk factor in many cancers

        It’s a bit above my head but here is a study I found https://pmc.ncbi.nlm.nih.gov/articles/PMC7082251/