New subretinal implant A new subretinal implant invented by Mark Humayun has been shown to improve vision in some patients who suffered from dry age-related macular degeneration.

USC discovery shows long-term viability of stem cell derived retinal implant

Doctors and biomedical engineers who implant cells and tissues into patients to restore motion or eyesight have long been challenged by potential rejection of the implant by the patient’s own immune system. …

Paul McQuiston