Safety of a Single, Intravitreal Injection of 8.8M jCell (Famzeretcel) in Retinitis Pigmentosa (RP)

Single intravitreal injection of 8.8 million retinal progenitor cells (RPCs)

Pressing the hub of a syringe with no needle against the eye to mimic intravitreal injection. Subjects randomized to the sham control group will undergo identical preparation as the active treatment group immediately prior to treatment, including application of anesthetics.