Evidence map›Paper›PMID 39212731›Full record

ArticleEuropean journal of applied physiology2025

Can non-invasive motor unit analysis reveal distinct neural strategies of force production in young with uncomplicated type 1 diabetes?

Giacomo Valli, Rui Wu, Dean Minnock, Giuseppe Sirago, Giosuè Annibalini, Andrea Casolo, Alessandro Del Vecchio, Luana Toniolo, Elena Barbieri, Giuseppe De Vito

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Article in European journal of applied physiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
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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

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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

4 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

10 authors.

Giacomo Valli *Department of Biomedical Sciences, University of Padova, Padua, Italy.ORCID http://orcid.org/0000-0002-5221-580X
Rui Wu *School of Electrical and Electronic Engineering, University College Dublin, Belfield, Dublin 4, Ireland.ORCID http://orcid.org/0000-0002-0797-6845
Dean MinnockSchool of Electrical and Electronic Engineering, University College Dublin, Belfield, Dublin 4, Ireland. dean.minnock21@gmail.com.ORCID http://orcid.org/0000-0001-9549-0839
Giuseppe SiragoDepartment of Biomedical Sciences, University of Padova, Padua, Italy.ORCID http://orcid.org/0000-0001-7005-8708
Giosuè AnnibaliniDepartment of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy.ORCID http://orcid.org/0000-0002-6914-4905
Andrea CasoloDepartment of Biomedical Sciences, University of Padova, Padua, Italy.ORCID http://orcid.org/0000-0002-1901-3894
Alessandro Del VecchioDepartment Artificial Intelligence in Biomedical Engineering, Friedrich-Alexander University, Erlangen, Germany.ORCID http://orcid.org/0000-0002-7118-5554
Luana TonioloDepartment of Biomedical Sciences, University of Padova, Padua, Italy.
Elena BarbieriDepartment of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy.ORCID http://orcid.org/0000-0002-3480-7983
Giuseppe De VitoDepartment of Biomedical Sciences, University of Padova, Padua, Italy.ORCID http://orcid.org/0000-0002-6855-9180

Funding

Irish Research Council EBPPG/2016/278
6 · The paper itself

Abstract

purposeto investigate the early consequences of type 1 diabetes (T1D) on the neural strategies of muscle force production.

methodsmotor unit (MU) activity was recorded from the vastus lateralis muscle with High-Density surface Electromyography during isometric knee extension at 20 and 40% of maximum voluntary contraction (MVC) in 8 T1D (4 males, 4 females, 30.5 ± 3.6 years) and 8 matched control (4 males, 4 females, 27.3 ± 5.9 years) participants. Muscle biopsies were also collected from vastus lateralis for fiber type analysis, including myosin heavy chain (MyHC) isoform content via protein and mRNA expression.

resultsMVC was comparable between groups as well as MU conduction velocity, action potentials' amplitude and proportions of MyHC protein isoforms. Nonetheless, MU discharge rate, relative derecruitment thresholds and mRNA expression of MyHC isoform I were lower in T1D.

conclusionsyoung people with uncomplicated T1D present a different neural control of muscle force production. Furthermore, differences are detectable non-invasively in absence of any functional manifestation (i.e., force production and fiber type distribution). These novel findings suggest that T1D has early consequences on the neuromuscular system and highlights the necessity of a better characterization of neural control in this population.

Indexed as

Diabetes Mellitus, Type 1Quadriceps MuscleAction PotentialsAdultElectromyographyFemaleHumansIsometric ContractionMaleMuscle ContractionMyosin Heavy ChainsMyosin Heavy ChainsConduction velocityHigh-density electromyographyMuscle biopsyMyosin heavy chain

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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.