Evidence map›Paper›PMID 40104153›Full record

ArticleMolecular therapy. Methods & clinical development2025

Validation of a quantitative cell-based relative potency assay for LUXTURNA.

Katherine A High, Dave Le Blond, Karen Doucette, Dezhong Liu, Rafal Farjo, Irena Ignatova, George Buchlis, Daniel Chung, Linda B Couto

Abstract read
In one paragraph

Article in Molecular therapy. Methods & clinical development, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–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

1 citing paper in PubMed.

  1. 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

9 authors.

Katherine A HighSpark Therapeutics, Philadelphia, PA 19103, USA.
Dave Le BlondRobert Singer Consulting, Sonora, CA 95370, USA.
Karen DoucetteAbsorption Systems, Exton, PA 19341, USA.
Dezhong LiuAbsorption Systems, Exton, PA 19341, USA.
Rafal FarjoEYECRO, Oklahoma City, OK 73105, USA.
Irena IgnatovaSpark Therapeutics, Philadelphia, PA 19103, USA.
George BuchlisSpark Therapeutics, Philadelphia, PA 19103, USA.
Daniel ChungSpark Therapeutics, Philadelphia, PA 19103, USA.
Linda B CoutoSpark Therapeutics, Philadelphia, PA 19103, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Voretigene neparvovec-rzyl (Luxturna) is an AAV2 vector (AAV2-hRPE65v2) that expresses a cDNA encoding the human retinal pigment epithelium-specific 65 kDa protein (RPE65). It has been approved for the treatment of visual deficits associated with biallelic mutations in human RPE65 in the US, European Union (EU), and multiple other countries. To achieve regulatory approval, it was necessary to validate an assay demonstrating its biological activity or potency. The assay measures AAV2-h

Indexed as

AAV2-hRPE65v2assayin vitroLC-MS/MSLuxturnapotencyrelativevalidation

Identifiers

PMID40104153
PMCPMC11914788

What OpenQuestion holds

Textmetadata
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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.