Evidence map›Paper›PMID 35126292›Full record

ArticleFrontiers in neurology2021

Blood-Based Markers of Neuronal Injury in Adult-Onset Myotonic Dystrophy Type 1.

Ellen van der Plas, Jeffrey D Long, Timothy R Koscik, Vincent Magnotta, Darren G Monckton, Sarah A Cumming, Amy C Gottschalk, Marco Hefti, Laurie Gutmann, Peggy C Nopoulos

Open access · goldAbstract read
In one paragraph

Article in Frontiers in neurology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.9field-weighted citation impact, top 32% 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

9 citing papers in PubMed, 9 citations in OpenAlex.

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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

10 authors at 4 institutions in 2 countries.

Ellen van der PlasDepartment of Psychiatry, University of Iowa Hospital and Clinics, Iowa City, IA, United States.
Jeffrey D LongDepartment of Psychiatry, University of Iowa Hospital and Clinics, Iowa City, IA, United States.
Timothy R KoscikDepartment of Psychiatry, University of Iowa Hospital and Clinics, Iowa City, IA, United States.
Vincent MagnottaDepartment of Radiology, University of Iowa, Iowa City, IA, United States.
Darren G MoncktonInstitute of Molecular, Cell and Systems Biology, University of Glasgow, Glasgow, United Kingdom.
Sarah A CummingInstitute of Molecular, Cell and Systems Biology, University of Glasgow, Glasgow, United Kingdom.
Amy C GottschalkDepartment of Pathology, University of Iowa Hospital and Clinics, Iowa City, IA, United States.
Marco HeftiDepartment of Pathology, University of Iowa Hospital and Clinics, Iowa City, IA, United States.
Laurie GutmannDepartment of Neurology, Indiana University School of Medicine, Indianapolis, IN, United States.
Peggy C NopoulosDepartment of Psychiatry, University of Iowa Hospital and Clinics, Iowa City, IA, United States.
University of Iowa Hospitals and Clinics · USUniversity of Glasgow · GBIndiana University School of MedicineUniversity of Iowa · US

Funding

University of Iowa Hawkeye Intellectual and Developmental Disabilities Research Center (Hawk-IDDRC)P50HD103556 · NICHD · UNIVERSITY OF IOWA · PI EDWIN TED G. ABEL, Lane Strathearn · 2021 to 2026
$8.5M
NICHD NIH HHS P50 HD103556
6 · The paper itself

Abstract

introductionThe present study had four aims. First, neuronal injury markers, including neurofilament light (NF-L), total tau, glial fibrillary acidic protein (GFAP) and ubiquitin C-terminal hydrolase (UCH-L1), were compared between individuals with and without adult-onset myotonic dystrophy type 1 (DM1). Second, the impact of age and CTG repeat on brain injury markers was evaluated. Third, change in brain injury markers across the study period was quantified. Fourth, associations between brain injury markers and cerebral white matter (WM) fractional anisotropy (FA) were identified.

methodsYearly assessments, encompassing blood draws and diffusion tensor imaging on a 3T scanner, were conducted on three occasions. Neuronal injury markers were quantified using single molecule array (Simoa).

resultsThe sample included 53 patients and 70 controls. NF-L was higher in DM1 patients than controls, with individuals in the premanifest phases of DM1 (PreDM1) exhibiting intermediate levels (

interpretationWhile NF-L appears sensitive to disease onset and severity, its utility as a marker of progression remains to be determined. The tau assay may have low sensitivity to tau pathology associated with DM1.

Indexed as

central nervous systemdiffusion magnetic resonance imagingmyotonic dystrophy 1NF-L proteintau proteins

Identifiers

PMID35126292
PMCPMC8810511
OpenAlexW4205222855

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.