Evidence map›Paper›PMID 32506382›Full record

ArticleMolecular neurobiology2020

Probucol Protects Neuronal Cells Against Peroxide-Induced Damage and Directly Activates Glutathione Peroxidase-1.

Danúbia B Santos, Dirleise Colle, Eduardo L G Moreira, Alessandra A Santos, Mariana A Hort, Karin Santos, Jean P Oses, Guilherme Razzera, Marcelo Farina

Abstract read
PubMed Publisher
In one paragraph

Article in Molecular neurobiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed, 15 citations in OpenAlex.

  1. Trial
  2. Nrf2 signaling pathway: focus on oxidative stress in osteoporosis.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 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

9 authors at 4 institutions in 2 countries.

Danúbia B SantosDepartment of Biochemistry, Federal University of Santa Catarina, Florianopolis, Santa Catarina, 88040-900, Brazil. danubiabonfanti1@gmail.com.
Dirleise ColleDepartment of Clinical Analyses, Federal University of Santa Catarina, Florianopolis, Santa Catarina, Brazil.
Eduardo L G MoreiraDepartment of Physiological Sciences, Federal University of Santa Catarina, Florianopolis, Santa Catarina, Brazil.
Alessandra A SantosDepartment of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY, USA.
Mariana A HortInstitute of Biological Sciences, Federal University of Rio Grande, Rio Grande, Rio Grande do Sul, Brazil.
Karin SantosDepartment of Biochemistry, Federal University of Santa Catarina, Florianopolis, Santa Catarina, 88040-900, Brazil.
Jean P OsesInstitute of Bioscience, Sector of Biochemistry, Federal University of Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, Brazil.
Guilherme RazzeraDepartment of Biochemistry, Federal University of Santa Catarina, Florianopolis, Santa Catarina, 88040-900, Brazil.
Marcelo FarinaDepartment of Biochemistry, Federal University of Santa Catarina, Florianopolis, Santa Catarina, 88040-900, Brazil. marcelo.farina@ufsc.br.ORCID http://orcid.org/0000-0001-8255-8515
Universidade Federal de Santa Catarina · BRAlbert Einstein College of Medicine · USUniversidade Federal de Mato Grosso do Sul · BRUniversidade Federal do Rio Grande · BR

Funding

Conselho Nacional de Desenvolvimento Científico e Tecnológico 302952/2018-7 and 404666/2018-3
6 · The paper itself

Abstract

Experimental evidence has shown that probucol, a hypocholesterolemic agent, is also able to increase glutathione peroxidase (GPx) activity. However, there is a lack of knowledge about the mechanism(s) involved in this event. In this study, in vitro experiments with purified GPx1 from bovine erythrocytes and cultured SH-SY5Y neuroblastoma cells, as well as in silico studies with GPx1, were performed in order to elucidate mechanisms mediating the stimulatory effect of probucol on GPx activity and to investigate the relevance of this event in terms of susceptibility against peroxide-induced cytotoxicity. In vitro experiments with purified GPx1 showed a direct stimulatory effect of probucol on the activity of GPx1, which was related to an increase in V

Indexed as

Glutathione PeroxidaseHumansHydrogen PeroxideNeuronsPeroxidesProbucolProtective AgentsGlutathione PeroxidaseHydrogen PeroxidePeroxidesProbucolProtective AgentsEnzyme activationGlutathione peroxidaseHydroperoxideProbucol

Identifiers

PMID32506382
OpenAlexW3033343566

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.