Evidence map›Paper›PMID 27660266›Full record

ArticleMolecular neurobiology2017

Neurotoxicity of Methylmercury in Isolated Astrocytes and Neurons: the Cytoskeleton as a Main Target.

Paula Pierozan, Helena Biasibetti, Felipe Schmitz, Helena Ávila, Carolina Gonçalves Fernandes, Regina Pessoa-Pureur, Angela T S Wyse

Abstract read
PubMed Publisher
In one paragraph

Article in Molecular neurobiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
4.4field-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

16 citing papers in PubMed, 50 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Post-translational modifications in MeHg-induced neurotoxicity.Biochimica et biophysica acta. Molecular basis of disease · 2019
    Review
  10. Article
  11. Vascular Dysfunction Induced by Mercury Exposure.International journal of molecular sciences · 2019
    Review
  12. Review
  13. Article
  14. Review
  15. Article
  16. Article
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

7 authors at 1 institution in 1 country.

Paula PierozanLaboratório de Neuroproteção e Doenças Metabólicas, Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.
Helena BiasibettiPrograma de Pós-Graduação em Ciências Biológicas: Bioquímica, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.
Felipe SchmitzPrograma de Pós-Graduação em Ciências Biológicas: Bioquímica, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.
Helena ÁvilaPrograma de Pós-Graduação em Ciências Biológicas: Bioquímica, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.
Carolina Gonçalves FernandesPrograma de Pós-Graduação em Ciências Biológicas: Bioquímica, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.
Regina Pessoa-PureurPrograma de Pós-Graduação em Ciências Biológicas: Bioquímica, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.
Angela T S WyseLaboratório de Neuroproteção e Doenças Metabólicas, Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil. wyse@ufrgs.br.
Universidade Federal do Rio Grande do Sul · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the present work, we focused on mechanisms of methylmercury (MeHg) toxicity in primary astrocytes and neurons of rats. Cortical astrocytes and neurons exposed to 0.5-5 μM MeHg present a link among morphological alterations, glutathione (GSH) depletion, glutamate dyshomeostasis, and cell death. Disrupted neuronal cytoskeleton was assessed by decreased neurite length and neurite/neuron ratio. Astrocytes presented reorganization of actin and glial fibrillary acidic protein (GFAP) networks and reduced cytoplasmic area. Glutamate uptake and Na

Indexed as

AnimalsAnimals, NewbornAstrocytesCells, CulturedCytoskeletonFemaleMethylmercury CompoundsNeuronsOxidative StressPhosphatidylinositol 3-KinasesRats, WistarReactive Oxygen SpeciesMethylmercury CompoundsPhosphatidylinositol 3-KinasesReactive Oxygen SpeciesCell deathCytoskeletonMethylmercuryNa+K+ATPaseOxidative stress

Identifiers

PMID27660266
OpenAlexW2523733538

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.