At KAIST in South Korea, researchers have answered an old question in biology — how to guide a living cell toward a new destiny without erasing its capacity to change again. Their computational framework, NUDGE, works not by locking genes into permanent positions but by identifying the smallest possible temporary intervention that allows a cell's own internal logic to carry it forward. Published in September 2026, the work reframes cell control as an act of gentle redirection rather than forced transformation, with implications stretching from heart repair to cancer reversal.