Telomeres are the new cholesterol

Telomeres are the caps at the end of your chromosomes. When they degrade beyond a certain point, the cells start kicking the bucket. It’s a natural part of aging (like the grey hairs I’m getting, and my eye sight going). So I laughed, loudly, when I read this:

““I am a bit concerned about your telomeres,” the doctor told me, evenly.

Raffaele hadn’t literally seen those telomeres of mine. What he’d seen were the results of blood work carried out by a lab called Repeat Diagnostics, in Vancouver, British Columbia, which has become a leader in the burgeoning field of telomere diagnostics. Burgeoning because, as Raffaele posits, “telomeres are the new cholesterol”—by which he means they are (A) something measurable and understood to have explanatory powers and (B) something Big Pharma can aim at in the hope of finding the equivalent of a statin to make them more robust.”

This is crazy to me, and I look forward to seeing how it goes! Note, one way cancer gets around cell death after too many duplications is to elongate telomeres. Not to be paranoid, but I’ve got to think that this is not a good long term solution.

chromosome_telomere_TTAGGG_yourgenome.png

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