Evidence map›Paper›PMID 34533019›Full record

ArticleEuropean journal of translational myology2021

A revised model for mitochondrial dysfunction in Duchenne muscular dystrophy.

Ai Vu Hong, Mathilde Sanson, Isabelle Richard, David Israeli

Open access · goldAbstract read
In one paragraph

Article in European journal of translational myology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.6field-weighted citation impact, top 33% 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

6 citing papers in PubMed, 8 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

4 authors at 1 institution in 1 country.

Ai Vu HongGenethon, Evry, France; Université Paris-Saclay, Univ Evry, Inserm, Généthon, Integrare research unit UMR-S951, Evry. avuhong@genethon.fr.
Mathilde SansonGenethon, Evry, France; Université Paris-Saclay, Univ Evry, Inserm, Généthon, Integrare research unit UMR-S951, Evry. mathildesanson199@gmail.com.
Isabelle RichardGenethon, Evry, France; Université Paris-Saclay, Univ Evry, Inserm, Généthon, Integrare research unit UMR-S951, Evry. richard@genethon.fr.
David IsraeliGenethon, Evry, France; Université Paris-Saclay, Univ Evry, Inserm, Généthon, Integrare research unit UMR-S951, Evry. israeli@genethon.fr.
Inserm · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We recently identified a signaling pathway that links the upregulation of miR-379 with a mitochondrial response in dystrophic muscle. In the present commentary, we explain the significance that this pathway may have in mitochondrial dysfunction in Duchenne muscular dystrophy (DMD). We identified the upregulation of miR-379 in the serum and muscles of DMD animal models and patients. We found that miR-379 is one of very few miRNAs whose expression was normalized in DMD patients treated with glucocorticoid. We identified EIF4G2 as a miR-379 target, which may promote mitochondrial oxidative phosphorylation (OxPhos) in the skeletal muscle. We found enriched EIF4G2 expression in oxidative fibers, and identified the mitochondrial ATP synthase subunit DAPIT as a translational target of EIF4G2. The identified signaling cascade, which comprises miR-379, EIF4G2 and DAPIT, may link the glucocorticoid treatment in DMD to a recovered mitochondrial ATP synthesis rate. We propose an updated model of mitochondrial dysfunction in DMD.

Identifiers

PMID34533019
PMCPMC8495359
OpenAlexW3199561359

What Socratic holds

Textmetadata
LicenceCC BY-NC
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.