Evidence map›Paper›PMID 31365319›Full record

ArticleJournal of neurophysiology2019

Hyperexcitability precedes motoneuron loss in the

K A Quinlan, E J Reedich, W D Arnold, A C Puritz, C F Cavarsan, C J Heckman, C J DiDonato

Open access · bronzeAbstract read
In one paragraph

Article in Journal of neurophysiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

14 citing papers in PubMed, 18 citations in OpenAlex.

  1. Review
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  7. IL-1ra and CCL5, but not IL-10, are promising targets for treating SMA astrocyte-driven pathology.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
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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

7 authors at 4 institutions in 1 country.

K A QuinlanDepartment of Biomedical and Pharmaceutical Sciences, College of Pharmacy, University of Rhode Island, Kingston, Rhode Island.
E J ReedichDepartment of Physiology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois.
W D ArnoldDepartment of Neurology, The Ohio State University Wexner Medical Center, Columbus, Ohio.
A C PuritzDepartment of Physiology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois.
C F CavarsanDepartment of Biomedical and Pharmaceutical Sciences, College of Pharmacy, University of Rhode Island, Kingston, Rhode Island.
C J HeckmanDepartment of Physiology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois.
C J DiDonatoDepartment of Pediatrics, Feinberg School of Medicine, Northwestern University, Chicago, Illinois.
Northwestern University · USUniversity of Rhode Island · USLurie Children's Hospital · USThe Ohio State University Wexner Medical Center · US

Funding

General Motor Control Mechanisms and Disease Training ProgramT32NS041234 · NINDS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI BEVAN, MARK D · 2001 to 2022
$6.0M
Spinal Muscular Atrophy: Inducing SMN Expression: Administrative SupplementR01NS060926 · NINDS · LURIE CHILDREN'S HOSPITAL OF CHICAGO · PI DIDONATO, CHRISTINE J. · 2007 to 2017
$3.4M
NINDS NIH HHS R01 NS060926NINDS NIH HHS T32 NS041234
6 · The paper itself

Abstract

Spinal motoneuron dysfunction and loss are pathological hallmarks of the neuromuscular disease spinal muscular atrophy (SMA). Changes in motoneuron physiological function precede cell death, but how these alterations vary with disease severity and motoneuron maturational state is unknown. To address this question, we assessed the electrophysiology and morphology of spinal motoneurons of presymptomatic

Indexed as

Action PotentialsAnimalsDisease Models, AnimalMice, KnockoutMotor NeuronsMuscle, SkeletalMuscular Atrophy, SpinalSurvival of Motor Neuron 1 ProteinSmn1 protein, mouseSurvival of Motor Neuron 1 ProteinelectrophysiologymotoneuronmouseSMNspinal muscular atrophy

Identifiers

PMID31365319
PMCPMC6843095
OpenAlexW2964735580

What Socratic 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 Socratic graph.