How-To: Cure colorblindness in an adult primate

OK, OK, this is probably something you shouldn’t try on yourself, a loved one, or even a close friend. Still, it’s pretty flippin’ amazing: a full-grown animal, permanently (apparently) cured of a genetic defect by a few injections. Can X-people be that far behind?

(That’s a rhetorical question, BTW; those of you who know the real answer to that question is “yes,” just chill and give me my moment.)

Here is the original abstract at Nature.