Regenerating the thymus: profile of Greg Fahy

We heard a great deal about T cells during the Covid pandemic. They are crucial to resisting infection, and they are manufactured in your thymus, a small organ behind your breastbone. Unfortunately, the thymus starts to deteriorate when you are young, which is why the elderly were particularly susceptible to Covid. Greg Fahy was already a successful and noted cryobiologist when he embarked on a...

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