Evidence map›Paper›PMID 30078764›Full record

ArticleMolecular therapy : the journal of the American Society of Gene Therapy2018

A Drug-Tunable Gene Therapy for Broad-Spectrum Protection against Retinal Degeneration.

Clayton P Santiago, Casey J Keuthan, Sanford L Boye, Shannon E Boye, Aisha A Imam, John D Ash

Open access · hybridAbstract read
In one paragraph

Article in Molecular therapy : the journal of the American Society of Gene Therapy, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.5field-weighted citation impact, top 17% of its field
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

17 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. A programmable genetic platform for engineering noninvasive biosensors.bioRxiv : the preprint server for biology · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Inclusion of a degron reduces levelsof undesired inteins after AAV-mediated proteinMolecular therapy. Methods & clinical development · 2021
    Article
  10. Article
  11. Review
  12. Article
  13. Paving the way for small-molecule drug discovery.American journal of translational research · 2021
    Review
  14. Article
  15. Non-antibiotic Small-Molecule Regulation of DHFR-Based Destabilizing DomainsMolecular therapy. Methods & clinical development · 2019
    Article
  16. Article
  17. New Therapeutic Options for Advanced Hepatocellular Carcinoma.Cancer control : journal of the Moffitt Cancer Center
    Article
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

6 authors at 1 institution in 1 country.

Clayton P SantiagoDepartment of Ophthalmology, University of Florida, Gainesville, FL, USA.
Casey J KeuthanDepartment of Ophthalmology, University of Florida, Gainesville, FL, USA.
Sanford L BoyeDepartment of Ophthalmology, University of Florida, Gainesville, FL, USA.
Shannon E BoyeDepartment of Ophthalmology, University of Florida, Gainesville, FL, USA.
Aisha A ImamDepartment of Ophthalmology, University of Florida, Gainesville, FL, USA.
John D AshDepartment of Ophthalmology, University of Florida, Gainesville, FL, USA. Electronic address: jash@ufl.edu.
University of Florida · US

Funding

Engineering AAV for safe and efficient gene delivery to the human retinaR01EY024280 · NEI · UNIVERSITY OF FLORIDA · PI Shannon Elizabeth Boye · 2014 to 2026
$7.5M
Cytokine Regulation of Photoreceptor Gene ExpressionR01EY016459 · NEI · UNIVERSITY OF OKLAHOMA HLTH SCIENCES CTR · PI ASH, JOHN D · 2006 to 2017
$4.0M
RESEARCH TRAINING IN VISION SCIENCET32EY007132 · NEI · UNIVERSITY OF FLORIDA · PI W CLAY SMITH · 1991 to 2026
$3.8M
NEI NIH HHS R01 EY016459NEI NIH HHS R01 EY024280NEI NIH HHS T32 EY007132
6 · The paper itself

Abstract

Retinal degenerations are a large cluster of diseases characterized by the irreversible loss of light-sensitive photoreceptors that impairs the vision of 9.1 million people in the US. An attractive treatment option is to use gene therapy to deliver broad-spectrum neuroprotective factors. However, this approach has had limited clinical translation because of the inability to control transgene expression. To address this problem, we generated an adeno-associated virus vector named RPF2 that was engineered to express domains of leukemia inhibitory factor fused to the destabilization domain of bacterial dihydrofolate reductase. Fusion proteins containing the destabilization domain are degraded in mammalian cells but can be stabilized with the binding of the drug trimethoprim. Our data show that expression levels of RPF2 are tightly regulated by the dose of trimethoprim and can be reversed by trimethoprim withdrawal. We further show that stabilized RPF2 can protect photoreceptors and prevent blindness in treated mice.

Indexed as

Genetic TherapyAnimalsDependovirusGene Expression RegulationHumansLeukemia Inhibitory FactorMiceNeuroprotectionPhotoreceptor CellsRetinaRetinal DegenerationTetrahydrofolate DehydrogenaseTransgenesTrimethoprimLeukemia Inhibitory FactorTetrahydrofolate DehydrogenaseTrimethoprimdestabilization domaindrug regulated gene expressiongene therapyleukemia inhibitory factorLIFneuroprotectionretina

Identifiers

PMID30078764
PMCPMC6171322
OpenAlexW2949597936

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.