[MayflowerMadam]

I’ve heard this for many years. Whether the “mutant” cells cause a problem or not depends on your immune system.

[zeestephen]

Re: “Whether the “mutant” cells cause a problem or not depends on your immune system.”

Unless your immune system cells have also mutated?

I think we have reached the point - in every scientific field - where research cannot make much progress until we can image molecular processes in real time.