Evidence map›Paper›PMID 31739639›Full record

ReviewInternational journal of molecular sciences2019

Gene Therapy in Retinal Dystrophies.

Lucia Ziccardi, Viviana Cordeddu, Lucia Gaddini, Andrea Matteucci, Mariacristina Parravano, Fiorella Malchiodi-Albedi, Monica Varano

Abstract readReview
In one paragraph

Review in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed, 3 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

65 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Guideline
  2. Pooled it
  3. Pooled it
  4. Review
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  8. Article
  9. Article
  10. Review
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  14. Article
  15. Review
  16. Rekindling Vision: Innovative Strategies for Treating Retinal Degeneration.International journal of molecular sciences · 2025
    Review
  17. Review
  18. Article
  19. AAV-mediated transduction of songbird retina.Frontiers in physiology · 2025
    Article
  20. Review

5 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Lucia ZiccardiFondazione Bietti-IRCCS, Via Livenza 3, 00198 Rome, Italy.
Viviana CordedduNational Center for Drug Research and Evaluation, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy.
Lucia GaddiniNational Center for Drug Research and Evaluation, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy.
Andrea MatteucciNational Center for Drug Research and Evaluation, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy.
Mariacristina ParravanoFondazione Bietti-IRCCS, Via Livenza 3, 00198 Rome, Italy.
Fiorella Malchiodi-AlbediNational Center for Drug Research and Evaluation, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy.
Monica VaranoFondazione Bietti-IRCCS, Via Livenza 3, 00198 Rome, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Inherited retinal dystrophies (IRDs) are a group of clinically and genetically heterogeneous degenerative disorders. To date, mutations have been associated with IRDs in over 270 disease genes, but molecular diagnosis still remains elusive in about a third of cases. The methodologic developments in genome sequencing techniques that we have witnessed in this last decade have represented a turning point not only in diagnosis and prognosis but, above all, in the identification of new therapeutic perspectives. The discovery of new disease genes and pathogenetic mechanisms underlying IRDs has laid the groundwork for gene therapy approaches. Several clinical trials are ongoing, and the recent approval of Luxturna, the first gene therapy product for Leber congenital amaurosis, marks the beginning of a new era. Due to its anatomical and functional characteristics, the retina is the organ of choice for gene therapy, although there are quite a few difficulties in the translational approaches from preclinical models to humans. In the first part of this review, an overview of the current knowledge on methodological issues and future perspectives of gene therapy applied to IRDs is discussed; in the second part, the state of the art of clinical trials on the gene therapy approach in IRDs is illustrated.

Indexed as

Genetic TherapyAnimalsDisease Models, AnimalGene EditingGenetic Predisposition to DiseaseGenetic VectorsGene Transfer TechniquesHumansRetinal DystrophiesTransgenesTreatment Outcomeanimal models for retinal dystrophyeditinghereditary retinal diseasehuman iPSC-derived retina and retinal pigment epitheliumoptogenetics and splice modulation therapypre- and clinical gene therapyretinal gene augmentationretinal imagingretinal pathology

Identifiers

PMID31739639
PMCPMC6888000

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.