Evidence map›Paper›PMID 34789726›Full record

ArticleCell death & disease2021

TRAIL/DR5 pathway promotes AKT phosphorylation, skeletal muscle differentiation, and glucose uptake.

Barbara Toffoli, Federica Tonon, Veronica Tisato, Giorgio Zauli, Paola Secchiero, Bruno Fabris, Stella Bernardi

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.6field-weighted citation impact, top 35% 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

12 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
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  6. Review
  7. Advances in the study of death receptor 5.Frontiers in pharmacology · 2025
    Review
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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 3 institutions in 1 country.

Barbara ToffoliInstitute for Maternal and Child Health, IRCCS "Burlo Garofolo", via dell'Istria 65/1, 34137, Trieste, Italy. barbaratoffoli.ts@gmail.com.ORCID http://orcid.org/0000-0002-6854-5782
Federica TononDepartment of Medical, Surgical and Health Sciences, University of Trieste, Cattinara Teaching Hospital, Strada di Fiume 447, 34149, Trieste, Italy.
Veronica TisatoDepartment of Translational Medicine, University of Ferrara, Via Fossato di Mortara 70, 44121, Ferrara, Italy.
Giorgio ZauliDipartimento di Scienze dell'Ambiente e della Prevenzione, University of Ferrara, Via Corso Ercole I d'Este 32, 44121, Ferrara, Italy.
Paola SecchieroDepartment of Translational Medicine, University of Ferrara, Via Fossato di Mortara 70, 44121, Ferrara, Italy.
Bruno FabrisDepartment of Medical, Surgical and Health Sciences, University of Trieste, Cattinara Teaching Hospital, Strada di Fiume 447, 34149, Trieste, Italy.
Stella BernardiDepartment of Medical, Surgical and Health Sciences, University of Trieste, Cattinara Teaching Hospital, Strada di Fiume 447, 34149, Trieste, Italy.
University of Ferrara · ITUniversity of Trieste · ITIRCCS Materno Infantile Burlo Garofolo · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

TNF-related apoptosis-inducing ligand (TRAIL) is a protein that induces apoptosis in cancer cells but not in normal ones, where its effects remain to be fully understood. Previous studies have shown that in high-fat diet (HFD)-fed mice, TRAIL treatment reduced body weight gain, insulin resistance, and inflammation. TRAIL was also able to increase skeletal muscle free fatty acid oxidation. The aim of the present work was to evaluate TRAIL actions on skeletal muscle. Our in vitro data on C2C12 cells showed that TRAIL treatment significantly increased myogenin and MyHC and other hallmarks of myogenic differentiation, which were reduced by Dr5 (TRAIL receptor) silencing. In addition, TRAIL treatment significantly increased AKT phosphorylation, which was reduced by Dr5 silencing, as well as glucose uptake (alone and in combination with insulin). Our in vivo data showed that TRAIL increased myofiber size in HFD-fed mice as well as in db/db mice. This was associated with increased myogenin and PCG1α expression. In conclusion, TRAIL/DR5 pathway promotes AKT phosphorylation, skeletal muscle differentiation, and glucose uptake. These data shed light onto a pathway that might hold therapeutic potential not only for the metabolic disturbances but also for the muscle mass loss that are associated with diabetes.

Indexed as

AnimalsCell DifferentiationGlucoseHumansMaleMiceMuscle, SkeletalPhosphorylationProto-Oncogene Proteins c-aktTNF-Related Apoptosis-Inducing LigandGlucoseProto-Oncogene Proteins c-aktTNF-Related Apoptosis-Inducing Ligand

Identifiers

PMID34789726
PMCPMC8599458
OpenAlexW3211595506

What OpenQuestion holds

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LicenceCC BY
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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.