Genetherapyinage-relatedmaculardegeneration
Inasmallandpreliminaryclinicaltrial,JohnsHopkinsresearchersandtheircollaboratorshaveshownthatanexperimentalgenetherapythatusesvirusestointroduceatherapeuticgeneintotheeyeissafeandthatitmaybeeffectiveinpreservingthevisionofpeoplewithwetage-relatedmaculardegeneration(AMD).AMDisaleadingcauseofvisionlossintheU.S.,affectinganestimated1.6millionAmericans.Thediseaseismarkedbygrowthofabnormalbloodvesselsthatleakfluidintothecentralportionoftheretinacalledthemacula,whichweuseforreading,drivingandrecognizingfaces.
ThestudypublishedonMay16inTheLancet,reportsanexcitingnewapproachinwhichavirus,similartothe北京白癜风哪里好SEO主管
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