Please explain where mRNA therapies have been used for decades in humans? They haven't been, the mRNA vaccines are the first example and they aren't even fully approved.
And as a good example, please explain why COX-2 inhibitors increase the risk of heart attacks? Oh, you can't? That's because we don't know the mechanism, but have data to prove they are harmful.
And as a good example, please explain why COX-2 inhibitors increase the risk of heart attacks? Oh, you can't? That's because we don't know the mechanism, but have data to prove they are harmful.