2012
DOI: 10.1089/hum.2012.123
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Gene Therapy of Inherited Retinopathies: A Long and Successful Road from Viral Vectors to Patients

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Cited by 42 publications
(37 citation statements)
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“…AAV-derived vectors are currently the most favored vehicles for therapeutic gene delivery to the retina, because they have low immunogenicity, favorable safety profile and support long-term transgene expression after a single administration (Colella and Auricchio 2012;Vandenberghe and Auricchio 2012). AAV is a small (25 nm), nonenveloped virus that packages a linear single-stranded DNA genome of 4.7 kb.…”
Section: Aav Gene Delivery In Abca4-associated Diseasesmentioning
confidence: 99%
See 1 more Smart Citation
“…AAV-derived vectors are currently the most favored vehicles for therapeutic gene delivery to the retina, because they have low immunogenicity, favorable safety profile and support long-term transgene expression after a single administration (Colella and Auricchio 2012;Vandenberghe and Auricchio 2012). AAV is a small (25 nm), nonenveloped virus that packages a linear single-stranded DNA genome of 4.7 kb.…”
Section: Aav Gene Delivery In Abca4-associated Diseasesmentioning
confidence: 99%
“…Most delivery vehicles that accept large cargo capacity, such as lentiviruses, adenoviruses, and nonviral vectors, have been suggested not to able to efficiently transduce PRs, at least in the mouse models. At the same time, vectors with efficient PR transduction capability, for example those based on adeno-associated viruses (AAVs), have a packaging capacity limited to about 4.7 kb (Colella and Auricchio 2012;Lipinski et al 2013) and therefore would not be able to package the large ABCA4 coding sequence of 7 kb. Recently, significant efforts have been directed toward both the development of AAV-based systems, which are able to deliver large genes and the identification of lentiviral and nonviral vectors with higher PR tropism.…”
mentioning
confidence: 99%
“…Après de nombreuses études chez l'animal, les premiers essais cliniques chez des patients atteints de rétinite pigmentaire (utilisant, une fois encore, des constructions à base de AAV) ont montré une absence d'effets secondaires et une efficacité notable. Des résultats tout aussi encourageants ont été obtenus FORUM pour le traitement de l'amaurose de Leber [7]. Une jeune entreprise française, Gensight Biologics 4 , se spécialise dans ce domaine et vient de procéder à une levée de fonds record de 32 millions d'euros.…”
Section: L'amaurose De Leber Et La Rétinite Pigmentaireunclassified
“…Je ne pense pas devoir déguster mon couvre-chef 7 : n'ayant jamais émis de condamnation absolue à l'égard de la thérapie génique, je ne peux que me réjouir du fait qu'elle rencontre enfin des succès. Je serais fort étonné qu'elle atteigne un jour les niveaux stratosphériques imprudemment pronostiqués il y a vingt ans (Figure 1), mais elle va effectivement prendre sa place dans l'arsenal thérapeutique et apporter à des patients à court d'options thérapeutiques l'espoir réel d'un traitement efficace.…”
Section: En Somme…unclassified
“…I en studie med seks pasienter ble faktor IX-aktivitet påvist hos samtlige etter intravenøs injeksjon av en virusvektor med det normale faktor IX-genet (5). Også ved arvelige retinopatier, for eksempel Lebers kongenitale amaurose, har forsøk med injeksjon av genterapiprodukt i retina vist lovende resultater (6).…”
unclassified