Evidence map›Paper›PMID 28577050›Full record

ArticleNaunyn-Schmiedeberg's archives of pharmacology2017

Anticonvulsive activity of (1S)-(-)-verbenone involving RNA expression of BDNF, COX-2, and c-fos.

Cynthia Germoglio Farias de Melo, Paula Regina Rodrigues Salgado, Diogo Vilar da Fonsêca, Renan Marinho Braga, Marcelo Ricardo Dutra Caldas Filho, Ingrid Eulália Vieira de Farias, Hilzeth de Luna Freire Pessôa, Eleonidas Moura Lima, Ian Porto Gurgel do Amaral, Damião Pergentino de Sousa and 1 more

Abstract read
PubMed Publisher
In one paragraph

Article in Naunyn-Schmiedeberg's archives of pharmacology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.9field-weighted citation impact, top 16% 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

11 citing papers in PubMed, 15 citations in OpenAlex.

  1. Essential Oils: Chemistry and Mechanisms of Anticonvulsant Action.International journal of molecular sciences · 2026
    Review
  2. Article
  3. Article
  4. Treating Epilepsy with Natural Products: Nonsense or Possibility?Pharmaceuticals (Basel, Switzerland) · 2023
    Review
  5. Extract ofFrontiers in cellular neuroscience · 2022
    Article
  6. Article
  7. Metabolism and Pharmacokinetics of SP-8356, a Novel (1Molecules (Basel, Switzerland) · 2020
    Article
  8. Review
  9. The Effects of Various Essential Oils on Epilepsy and Acute Seizure: A Systematic Review.Evidence-based complementary and alternative medicine : eCAM · 2019
    Review
  10. Article
  11. Potential Use of Essential Oil Isolated fromDermatology research and practice · 2018
    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

11 authors at 1 institution in 1 country.

Cynthia Germoglio Farias de MeloInstitute of Research in Drugs and Medicines, Federal University of Paraíba, CP 5009, João Pessoa, PB, 58051-900, Brazil.
Paula Regina Rodrigues SalgadoInstitute of Research in Drugs and Medicines, Federal University of Paraíba, CP 5009, João Pessoa, PB, 58051-900, Brazil.
Diogo Vilar da FonsêcaInstitute of Research in Drugs and Medicines, Federal University of Paraíba, CP 5009, João Pessoa, PB, 58051-900, Brazil.
Renan Marinho BragaInstitute of Research in Drugs and Medicines, Federal University of Paraíba, CP 5009, João Pessoa, PB, 58051-900, Brazil.
Marcelo Ricardo Dutra Caldas FilhoInstitute of Research in Drugs and Medicines, Federal University of Paraíba, CP 5009, João Pessoa, PB, 58051-900, Brazil.
Ingrid Eulália Vieira de FariasInstitute of Research in Drugs and Medicines, Federal University of Paraíba, CP 5009, João Pessoa, PB, 58051-900, Brazil.
Hilzeth de Luna Freire PessôaDepartment of Cell and Molecular Biology, Federal University of Paraíba, CP 5009, João Pessoa, PB, 58051-900, Brazil.
Eleonidas Moura LimaDepartment of Cell and Molecular Biology, Federal University of Paraíba, CP 5009, João Pessoa, PB, 58051-900, Brazil.
Ian Porto Gurgel do AmaralDepartment of Cell Biology and Molecular, Biotechnology Center (CBIOTEC) Federal University of Paraíba, CP 5009, João Pessoa, PB, 58051-900, Brazil.
Damião Pergentino de SousaInstitute of Research in Drugs and Medicines, Federal University of Paraíba, CP 5009, João Pessoa, PB, 58051-900, Brazil.
Reinaldo Nóbrega de AlmeidaInstitute of Research in Drugs and Medicines, Federal University of Paraíba, CP 5009, João Pessoa, PB, 58051-900, Brazil. reinaldoan@uol.com.br.
Universidade Federal da Paraíba · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

(1S)-(-)-verbenone (VRB) is a monoterpene present in the essential oils of many plants which has shown therapeutic effect; however, its anticonvulsant activity has not yet been evaluated. The present work sought to investigate the anticonvulsant activity of VRB using pilocarpine and pentylenetetrazole-induced seizure testing; seeking also probable mechanisms of action. VRB caused no significant changes in motor coordination. Also, no significant data was observed in the pilocarpine-induced seizure tests. In the PTZ-induced seizures test, VRB showed anticonvulsant activity at doses of 200 mg/kg i.p. (733 ± 109.4 s) and 250 mg/kg i.p. (648.8 ± 124.5 s) significantly increasing the latency to onset of first seizure as compared with the vehicle group (51.8 ± 2.84 s). Pretreatment with flumazenil (FLU) did not reverse the anticonvulsive effect of VRB; however, it was able to upregulate BDNF and COX-2 genes and downregulate c-fos. The findings suggest that the anticonvulsant effects of VRB may be related to RNA expression modulations of COX-2, BDNF, and c-fos.

Indexed as

AnimalsAnticonvulsantsBicyclic MonoterpenesBrain-Derived Neurotrophic FactorCyclooxygenase 2Disease Models, AnimalDose-Response Relationship, DrugDown-RegulationMaleMicePentylenetetrazolePilocarpineProto-Oncogene Proteins c-fosRNA, MessengerSeizuresTerpenesAnticonvulsantsBicyclic MonoterpenesBrain-Derived Neurotrophic FactorCyclooxygenase 2PentylenetetrazolePilocarpineProto-Oncogene Proteins c-fosPtgs2 protein, mouseRNA, MessengerTerpenesverbenone(1S)-(−)-verbenoneAnticonvulsantMicePentylenetetrazole testPilocarpine modelSeizuresTerpene

Identifiers

PMID28577050
OpenAlexW2621229798

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.