Gene therapy shows promise against age-related macular degeneration

Friday, April 29, 2011 - 10:30 in Health & Medicine

A gene therapy approach using a protein called CD59, or protectin, shows promise in slowing the signs of age-related macular degeneration (AMD), according to a new in vivo study by researchers at Tufts University School of Medicine. Led by senior author Rajendra Kumar-Singh, PhD, the researchers demonstrated for the first time that CD59 delivered by a gene therapy approach significantly reduced the uncontrolled blood vessel growth and cell death typical of AMD, the most common cause of blindness in the elderly. The study was published on April 28 in PLoS ONE.

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