Evidence map›Paper›PMID 36358589›Full record

ArticleAntioxidants (Basel, Switzerland)2022

Role of Oxidative Stress and Lipid Peroxidation in the Pathophysiology of NAFLD.

Marta Martín-Fernández, Víctor Arroyo, Carmen Carnicero, Rebeca Sigüenza, Reyes Busta, Natalia Mora, Beatriz Antolín, Eduardo Tamayo, Patricia Aspichueta, Irene Carnicero-Frutos and 2 more

Open access · goldAbstract read
In one paragraph

Article in Antioxidants (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
10.3field-weighted citation impact, top 1% 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

44 citing papers in PubMed, 74 citations in OpenAlex.

  1. Article
  2. Low-Dose, Long-TermInternational journal of molecular sciences · 2026
    Article
  3. Article
  4. Article
  5. Protective role of hydroalcoholic extract ofResearch in pharmaceutical sciences · 2026
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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

12 authors at 5 institutions in 1 country.

Marta Martín-FernándezBioCritic, Group for Biomedical Research in Critical Care Medicine, 47005 Valladolid, Spain.ORCID 0000-0003-2714-8120
Víctor ArroyoDepartment of Medicine, Dermatology and Toxicology, Universidad de Valladolid, 47005 Valladolid, Spain.ORCID 0000-0002-4486-0817
Carmen CarniceroInstitute of Health Sciences of Castile and Leon (IECSCYL), 42002 Soria, Spain.ORCID 0000-0003-4356-1345
Rebeca SigüenzaRadiology Unit, Hospital Clínico Universitario de Valladolid, 47003 Valladolid, Spain.
Reyes BustaGastroenterology Unit, Hospital Clínico Universitario de Valladolid, 47003 Valladolid, Spain.
Natalia MoraGastroenterology Unit, Hospital Clínico Universitario de Valladolid, 47003 Valladolid, Spain.
Beatriz AntolínGastroenterology Unit, Hospital Clínico Universitario de Valladolid, 47003 Valladolid, Spain.
Eduardo TamayoBioCritic, Group for Biomedical Research in Critical Care Medicine, 47005 Valladolid, Spain.ORCID 0000-0001-8900-0944
Patricia AspichuetaDepartment of Physiology, Faculty of Medicine and Nursing, University of the Basque Country UPV/EHU, 48940 Leioa, Spain.
Irene Carnicero-FrutosBioCritic, Group for Biomedical Research in Critical Care Medicine, 47005 Valladolid, Spain.
Hugo Gonzalo-BenitoBioCritic, Group for Biomedical Research in Critical Care Medicine, 47005 Valladolid, Spain.
Rocío AllerBioCritic, Group for Biomedical Research in Critical Care Medicine, 47005 Valladolid, Spain.ORCID 0000-0002-6795-4541
Hospital Clínico Universitario de Valladolid · ESUniversidad de Valladolid · ESInstituto de Estudios de Ciencias de la Salud de Castilla y León · ESInstituto de Salud Carlos III · ESUniversity of the Basque Country · ES

Funding

Consejería de Educación de Castilla y León VA256P20Fundación Ramón Areces CIVP19A5953Gerencia Regional de Salud de Castilla y León GRS2398/A/21Instituto de Salud Carlos III CB21/13/0005Instituto de Salud Carlos III COV20/00491Instituto de Salud Carlos III PI21/00917Junta de Castilla y León 18IGOF
6 · The paper itself

Abstract

Non-alcoholic fatty liver disease (NAFLD) is characterised by an excess of hepatic fat that can progress to steatohepatitis, fibrosis, cirrhosis and hepatocarcinoma. The imbalance between lipid uptake/lipogenesis and lipid oxidation/secretion in the liver is a major feature of NAFLD. Given the lack of a non-invasive and reliable methods for the diagnosis of non-alcoholic steatohepatitis (NASH), it is important to find serum markers that are capable of discriminating or defining patients with this stage of NASH. Blood samples were obtained from 152 Caucasian subjects with biopsy-proven NAFLD due to persistently elevated liver enzyme levels. Metabolites representative of oxidative stress were assessed. The findings derived from this work revealed that NAFLD patients with a NASH score of ≥ 4 showed significantly higher levels of lipid peroxidation (LPO). Indeed, LPO levels above the optimal operating point (OOP) of 315.39 μM are an independent risk factor for presenting a NASH score of ≥ 4 (OR: 4.71; 95% CI: 1.68−13.19; p = 0.003). The area under the curve (AUC = 0.81, 95% CI = 0.73−0.89, p < 0.001) shows a good discrimination ability of the model. Therefore, understanding the molecular mechanisms underlying the basal inflammation present in these patients is postulated as a possible source of biomarkers and therapeutic targets in NASH.

Indexed as

biomarkerslipid peroxidationNAFLDoxidative stresssteatosis

Identifiers

PMID36358589
PMCPMC9686676
OpenAlexW4308766564

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.