In an experiment done in cell culture and shown here in a cartoon, if you take that particular compound and you add it to that cell that has progeria, and you watch to see what happened, in just 72 hours, that cell becomes, for all purposes that we can determine, almost like a normal cell.
Nun experimento "in vitro" mostrado nesta animación, se se escolle ese composto particular e se lle engade á célula que ten proxeria, observen o que acontece, en só 72 horas, a célula transfórmase, para todos os efectos  que podemos determinar, nunha célula normal.