Evidence map›Paper›PMID 27579157›Full record

ArticleOxidative medicine and cellular longevity2016

High Fat Diet-Induced Skeletal Muscle Wasting Is Decreased by Mesenchymal Stem Cells Administration: Implications on Oxidative Stress, Ubiquitin Proteasome Pathway Activation, and Myonuclear Apoptosis.

Johanna Abrigo, Juan Carlos Rivera, Javier Aravena, Daniel Cabrera, Felipe Simon, Fernando Ezquer, Marcelo Ezquer, Claudio Cabello-Verrugio

Open access · hybridAbstract read
In one paragraph

Article in Oxidative medicine and cellular longevity, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed, 1 pooled it
3.8field-weighted citation impact, top 6% 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

66 citing papers in PubMed, 1 synthesis or guideline pooled it, 108 citations in OpenAlex.

  1. Consequences of Aging on Bone.Aging and disease · 2023
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6 more citing papers are in PubMed but not listed here.

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

8 authors at 3 institutions in 1 country.

Johanna AbrigoLaboratorio de Biologia y Fisiopatologia Molecular, Departamento de Ciencias Biologicas, Facultad de Ciencias Biologicas y Facultad de Medicina, Universidad Andres Bello, 8370146 Santiago, Chile; Millennium Institute on Immunology and Immunotherapy, 8370146 Santiago, Chile.ORCID 0000-0002-5598-513X
Juan Carlos RiveraLaboratorio de Biologia y Fisiopatologia Molecular, Departamento de Ciencias Biologicas, Facultad de Ciencias Biologicas y Facultad de Medicina, Universidad Andres Bello, 8370146 Santiago, Chile; Millennium Institute on Immunology and Immunotherapy, 8370146 Santiago, Chile.ORCID 0000-0002-0927-218X
Javier AravenaLaboratorio de Biologia y Fisiopatologia Molecular, Departamento de Ciencias Biologicas, Facultad de Ciencias Biologicas y Facultad de Medicina, Universidad Andres Bello, 8370146 Santiago, Chile; Millennium Institute on Immunology and Immunotherapy, 8370146 Santiago, Chile.
Daniel CabreraDepartamento de Ciencias Quimicas y Biologicas, Facultad de Salud, Universidad Bernardo O Higgins, 8370993 Santiago, Chile; Departamento de Gastroenterologıa, Facultad de Medicina, Pontificia Universidad Católica de Chile, 8330024 Santiago, Chile.
Felipe SimonMillennium Institute on Immunology and Immunotherapy, 8370146 Santiago, Chile; Laboratorio de Fisiologia Integrativa, Departamento de Ciencias Biologicas, Facultad de Ciencias Biologicas y Facultad de Medicina, Universidad Andres Bello, 8370146 Santiago, Chile.
Fernando EzquerCentro de Medicina Regenerativa, Facultad de Medicina, Clinica Alemana, Universidad del Desarrollo, 7710162 Santiago, Chile.
Marcelo EzquerCentro de Medicina Regenerativa, Facultad de Medicina, Clinica Alemana, Universidad del Desarrollo, 7710162 Santiago, Chile.ORCID 0000-0002-2064-3041
Claudio Cabello-VerrugioLaboratorio de Biologia y Fisiopatologia Molecular, Departamento de Ciencias Biologicas, Facultad de Ciencias Biologicas y Facultad de Medicina, Universidad Andres Bello, 8370146 Santiago, Chile; Millennium Institute on Immunology and Immunotherapy, 8370146 Santiago, Chile.ORCID 0000-0001-7273-2102
Universidad Andrés Bello · CLUniversidad del Desarrollo · CLUniversidad de Santiago de Chile · CL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Obesity can lead to skeletal muscle atrophy, a pathological condition characterized by the loss of strength and muscle mass. A feature of muscle atrophy is a decrease of myofibrillar proteins as a result of ubiquitin proteasome pathway overactivation, as evidenced by increased expression of the muscle-specific ubiquitin ligases atrogin-1 and MuRF-1. Additionally, other mechanisms are related to muscle wasting, including oxidative stress, myonuclear apoptosis, and autophagy. Stem cells are an emerging therapy in the treatment of chronic diseases such as high fat diet-induced obesity. Mesenchymal stem cells (MSCs) are a population of self-renewable and undifferentiated cells present in the bone marrow and other mesenchymal tissues of adult individuals. The present study is the first to analyze the effects of systemic MSC administration on high fat diet-induced skeletal muscle atrophy in the tibialis anterior of mice. Treatment with MSCs reduced losses of muscle strength and mass, decreases of fiber diameter and myosin heavy chain protein levels, and fiber type transitions. Underlying these antiatrophic effects, MSC administration also decreased ubiquitin proteasome pathway activation, oxidative stress, and myonuclear apoptosis. These results are the first to indicate that systemically administered MSCs could prevent muscle wasting associated with high fat diet-induced obesity and diabetes.

Indexed as

ApoptosisDiet, High-FatMesenchymal Stem Cell TransplantationOxidative StressAnimalsCells, CulturedDisease Models, AnimalMaleMice, Inbred C57BLMuscle ContractionMuscle Fibers, SkeletalMuscle, SkeletalMuscle StrengthMuscular AtrophyMyosin Heavy ChainsProteasome Endopeptidase ComplexMyosin Heavy ChainsProteasome Endopeptidase ComplexReactive Oxygen Species

Identifiers

PMID27579157
PMCPMC4992759
OpenAlexW2483527297

What OpenQuestion holds

Textmetadata
LicenceCC BY
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 OpenQuestion graph.