Evidence map›Paper›PMID 28815487›Full record

ArticleMolecular neurobiology2018

Benzophenone-3 Impairs Autophagy, Alters Epigenetic Status, and Disrupts Retinoid X Receptor Signaling in Apoptotic Neuronal Cells.

Agnieszka Wnuk, Joanna Rzemieniec, Władysław Lasoń, Wojciech Krzeptowski, Małgorzata Kajta

Open access · hybridAbstract read
In one paragraph

Article in Molecular neurobiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
5.9field-weighted citation impact, top 4% 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

18 citing papers in PubMed, 43 citations in OpenAlex.

  1. Article
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  6. Does Older Age Modify Associations between Endocrine Disrupting Chemicals and Fecundability?International journal of environmental research and public health · 2022
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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

5 authors at 2 institutions in 1 country.

Agnieszka WnukDepartment of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, Smetna Street 12, 31-343, Krakow, Poland.
Joanna RzemieniecDepartment of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, Smetna Street 12, 31-343, Krakow, Poland.
Władysław LasońDepartment of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, Smetna Street 12, 31-343, Krakow, Poland.
Wojciech KrzeptowskiDepartment of Cell Biology and Imaging, Institute of Zoology, Jagiellonian University, Gronostajowa Street 9, 30-387, Krakow, Poland.
Małgorzata KajtaDepartment of Experimental Neuroendocrinology, Institute of Pharmacology, Polish Academy of Sciences, Smetna Street 12, 31-343, Krakow, Poland. kajta@if-pan.krakow.pl.ORCID http://orcid.org/0000-0003-0616-7031
Maj Institute of Pharmacology · PLJagiellonian University · PL

Funding

KNOW MNiSW-DS-6002-4693-26/WA/12.National Science Centre of Poland Grant no. 2014/13/N/NZ4/04845
6 · The paper itself

Abstract

Benzophenone-3 (BP-3) is the most widely used compound among UV filters for the prevention of photodegradation. Population studies have demonstrated that it penetrates through the skin and crosses the blood-brain barrier. However, little is known about the impact of BP-3 on the nervous system and its possible adverse effects on the developing brain. We demonstrated that the neurotoxic effects of BP-3 were accompanied by the induction of apoptosis, as evidenced by apoptosis-related caspase-3 activation and apoptotic body formation as well as the inhibition of autophagy, as determined by the downregulation of autophagy-related genes, decreased autophagosome formation, and reduced LC3B-to-LC3A ratio. In this study, we showed for the first time that the BP-3-induced apoptosis of neuronal cells is mediated via the stimulation of RXRα signaling and the attenuation of RXRβ/RXRγ signaling, as demonstrated using selective antagonist and specific siRNAs as well as by measuring the mRNA and protein expression levels of the receptors. This study also demonstrated that environmentally relevant concentrations of BP-3 were able to inhibit autophagy and disrupt the epigenetic status of neuronal cells, as evidenced by the inhibition of global DNA methylation as well as the reduction of histone deacetylases and histone acetyl transferases activity, which may increase the risks of neurodevelopmental abnormalities and/or neural degenerations.

Indexed as

AnimalsApoptosisAutophagyBenzoatesBenzophenonesBiphenyl CompoundsCaspase 3Cells, CulturedDNA MethylationEpigenesis, GeneticGene Expression ProfilingHistone AcetyltransferasesHistone DeacetylasesL-Lactate DehydrogenaseMiceMicrotubule-Associated ProteinsBenzoatesBenzophenonesBiphenyl CompoundsCaspase 3diazepinylbenzoic acidHistone AcetyltransferasesHistone DeacetylasesL-Lactate DehydrogenaseMap1lc3b protein, mouseMicrotubule-Associated ProteinsoxybenzoneRetinoid X ReceptorsRNA, MessengerRNA, Small InterferingAutophagyBenzophenone-3BP-3Primary neuronal cell culturesRetinoid X receptorsRXR

Identifiers

PMID28815487
PMCPMC5948252
OpenAlexW2746064494

What OpenQuestion holds

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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.