Immortality is achievable with these cells but would need to be modified to adapt to human biology in a safe way. But these cells are quite interesting because they really can duplicate forever. If we gene edit cells with this property we could simply evolve into a new state when all inputs are controlled by radiogenetics from a smartphone or other device this could monitor the immortality rate and control the growth rate of essentially immortal cells. I think even cancer may actually be the answer to cell immortality because if we control it we could have indefinite lifespans if it was modified safely. The enemy of cancer may be the answer we have been searching for so long and it was in a different form.

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