Scientific organizations recently called for a 10-year ban on human germline editing. But will we ever be ready? And how would we even know?

Modifying suspension just to change the way a car feels might be enough for some people, but because of the added cost, Fenske believes it should also bring a measurable increase in performance.

They had not been treated with any other disease-modifying therapy, so this was a very specific group of patients who were enrolled. The patients were randomized to treatment in a 3:2 ratio.