Evidence map›Paper›PMID 33742254›Full record

ReviewEuropean journal of nutrition2021

Endoplasmic reticulum stress as the basis of obesity and metabolic diseases: focus on adipose tissue, liver, and pancreas.

Aline Fernandes-da-Silva, Carolline Santos Miranda, Daiana Araujo Santana-Oliveira, Brenda Oliveira-Cordeiro, Camilla Rangel-Azevedo, Flávia Maria Silva-Veiga, Fabiane Ferreira Martins, Vanessa Souza-Mello

Abstract readReview
PubMed Publisher
In one paragraph

Review in European journal of nutrition, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
6.1field-weighted citation impact, top 2% 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

45 citing papers in PubMed, 78 citations in OpenAlex.

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  8. Beyond fructolysis: ketohexokinase orchestrates ER proteostasis in nutrient-stressed hepatocytes.American journal of physiology. Gastrointestinal and liver physiology · 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

8 authors at 1 institution in 1 country.

Aline Fernandes-da-SilvaLaboratory of Morphometry, Metabolism, and Cardiovascular Diseases, Biomedical Center, Institute of Biology, State University of Rio de Janeiro, Av 28 de Setembro 87 fds, Rio de Janeiro, RJ, 20551-030, Brazil.
Carolline Santos MirandaLaboratory of Morphometry, Metabolism, and Cardiovascular Diseases, Biomedical Center, Institute of Biology, State University of Rio de Janeiro, Av 28 de Setembro 87 fds, Rio de Janeiro, RJ, 20551-030, Brazil.
Daiana Araujo Santana-OliveiraLaboratory of Morphometry, Metabolism, and Cardiovascular Diseases, Biomedical Center, Institute of Biology, State University of Rio de Janeiro, Av 28 de Setembro 87 fds, Rio de Janeiro, RJ, 20551-030, Brazil.
Brenda Oliveira-CordeiroLaboratory of Morphometry, Metabolism, and Cardiovascular Diseases, Biomedical Center, Institute of Biology, State University of Rio de Janeiro, Av 28 de Setembro 87 fds, Rio de Janeiro, RJ, 20551-030, Brazil.
Camilla Rangel-AzevedoLaboratory of Morphometry, Metabolism, and Cardiovascular Diseases, Biomedical Center, Institute of Biology, State University of Rio de Janeiro, Av 28 de Setembro 87 fds, Rio de Janeiro, RJ, 20551-030, Brazil.
Flávia Maria Silva-VeigaLaboratory of Morphometry, Metabolism, and Cardiovascular Diseases, Biomedical Center, Institute of Biology, State University of Rio de Janeiro, Av 28 de Setembro 87 fds, Rio de Janeiro, RJ, 20551-030, Brazil.
Fabiane Ferreira MartinsLaboratory of Morphometry, Metabolism, and Cardiovascular Diseases, Biomedical Center, Institute of Biology, State University of Rio de Janeiro, Av 28 de Setembro 87 fds, Rio de Janeiro, RJ, 20551-030, Brazil.ORCID http://orcid.org/0000-0002-3831-6604
Vanessa Souza-MelloLaboratory of Morphometry, Metabolism, and Cardiovascular Diseases, Biomedical Center, Institute of Biology, State University of Rio de Janeiro, Av 28 de Setembro 87 fds, Rio de Janeiro, RJ, 20551-030, Brazil. souzamello.uerj@gmail.com.ORCID http://orcid.org/0000-0002-2510-9569
Universidade do Estado do Rio de Janeiro · BR

Funding

Lacrimal Gland Repair Using Progenitor CellsR01EY026202 · NEI · SCRIPPS RESEARCH INSTITUTE, THE · PI MAKARENKOVA, HELEN P. · 2016 to 2025
$5.2M
Conselho Nacional de Desenvolvimento Científico e Tecnológico 305867/2017-2Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro E-26/202.657/2018
6 · The paper itself

Abstract

Obesity challenges lipid and carbohydrate metabolism. The resulting glucolipotoxicity  causes endoplasmic reticulum (ER) dysfunction, provoking the accumulation of immature proteins, which triggers the unfolded protein reaction (UPR) as an attempt to reestablish ER homeostasis. When the three branches of UPR fail to correct the unfolded/misfolded proteins, ER stress happens. Excessive dietary saturated fatty acids or fructose exhibit the same impact on the ER stress, induced by excessive ectopic fat accumulation or rising blood glucose levels, and meta-inflammation. These metabolic abnormalities can alleviate through dietary interventions. Many pathways are disrupted in adipose tissue, liver, and pancreas during ER stress, compromising browning and thermogenesis, favoring hepatic lipogenesis, and impairing glucose-stimulated insulin secretion within pancreatic beta cells. As a result, ER stress takes part in obesity, hepatic steatosis, and diabetes pathogenesis, arising as a potential target to treat or even prevent metabolic diseases. The scientific community seeks strategies to alleviate ER stress by avoiding inflammation, apoptosis, lipogenesis suppression, and insulin sensitivity augmentation through pharmacological and non-pharmacological interventions. This comprehensive review aimed to describe the contribution of excessive dietary fat or sugar to ER stress and the impact of this adverse cellular environment on adipose tissue, liver, and pancreas function.

Indexed as

Endoplasmic Reticulum StressInsulin ResistanceAdipose TissueHumansLiverObesityPancreasER stressFructoseHigh-fat dietInflammationInsulin resistanceObesity

Identifiers

PMID33742254
OpenAlexW3138379687

What OpenQuestion 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 OpenQuestion graph.