Evidence map›Paper›PMID 42828127›Full record

ReviewiScience2026

PXT3003: Lessons for therapeutic development in Charcot-Marie-Tooth disease type 1A and related neuropathies.

Joshua Burns

Abstract readReview
In one paragraph

Review in iScience, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

1 author.

Joshua BurnsDepartment of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, 262 Danny Thomas Place, Memphis, TN 38105, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Most drug development stories end predictably: promising compounds either succeed or fail. Occasionally, however, a therapy repeatedly returns from apparent extinction. PXT3003 for Charcot-Marie-Tooth disease type 1A (CMT1A) represents one such example. More than a decade after early promise, the program has survived formulation instability, interrupted clinical development, regulatory uncertainty, and controversy surrounding efficacy before re-emerging with renewed evidence of clinical benefit. Yet, as with many therapeutic development programs, interpretation of the available evidence is influenced by the extent to which findings are publicly accessible. In a recent issue of

Indexed as

biomarkersCharcot-Marie-Tooth diseaseclinical outcome assessmentsclinical trialsneuromuscular disordersperipheral neuropathyPXT3003

Identifiers

PMID42828127
PMCPMC13631624

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.