Evidence map›Paper›PMID 34544345›Full record

ReviewCurrent neuropharmacology2022

Linalool as a Therapeutic and Medicinal Tool in Depression Treatment: A Review.

Éverton Renan Quaresma Dos Santos, José Guilherme S Maia, Enéas Andrade Fontes-Júnior, Cristiane do Socorro Ferraz Maia

Open access · greenAbstract readReview
In one paragraph

Review in Current neuropharmacology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
2.7field-weighted citation impact, top 8% 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

41 citing papers in PubMed, 89 citations in OpenAlex.

  1. Smelling Wellness: Associations Between Botanic Garden Scentscapes and Human Health Gains.International journal of environmental research and public health · 2026
    Trial
  2. Review
  3. Review
  4. Neuropharmacological Validation ofPlants (Basel, Switzerland) · 2026
    Article
  5. Article
  6. Review
  7. IntegratedFrontiers in chemistry · 2026
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Review
  18. Article
  19. Unraveling the Neuropharmacological Properties ofPharmaceuticals (Basel, Switzerland) · 2025
    Review
  20. 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

4 authors at 2 institutions in 1 country.

Éverton Renan Quaresma Dos SantosLaboratório de Farmacologia da Inflamação e Comportamento, Faculdade de Farmácia, Instituto de Ciências da Saúde, Universidade Federal do Pará, 66075-110, Belém, PA, Brazil.
José Guilherme S MaiaPrograma de Pós-Graduação em Química, Centro de Ciências Exatas e Tecnologia, Universidade Federal do Maranhão, 65080-805São Luís, MA, Brazil.
Enéas Andrade Fontes-JúniorLaboratório de Farmacologia da Inflamação e Comportamento, Faculdade de Farmácia, Instituto de Ciências da Saúde, Universidade Federal do Pará, 66075-110, Belém, PA, Brazil.
Cristiane do Socorro Ferraz MaiaLaboratório de Farmacologia da Inflamação e Comportamento, Faculdade de Farmácia, Instituto de Ciências da Saúde, Universidade Federal do Pará, 66075-110, Belém, PA, Brazil.
Universidade Federal do Pará · BRUniversidade Federal do Maranhão · BR

Funding

Conselho Nacional de Desenvolvimento Científico e Tecnológico – CNPq 311335/2019-5Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) 001
6 · The paper itself

Abstract

Depression is a prevalent disease worldwide, limiting psychosocial functioning and thequality of life. Linalool is the main constituent of some essential oils from aromatic plants, representing about 70% of these volatile concentrates. Evidence of the linalool activity on the central nervous system, mainly acting as an antidepressant agent, is increasingly abundant. This review aimed to extend the knowledge of linalool's antidepressant action mechanisms, which is fundamental for future research, intending to highlight this natural compound as a new antidepressant phytomedication. A critical analysis is proposed here with probable hypotheses of the synergic mechanisms that support the evidence of antidepressant effects of the linalool. The literature search has been conducted in databases for published scientific articles before December 2020, using relevant keywords. Several pieces of evidence point to the anticonvulsant, sedative, and anxiolytic actions. In addition to these activities, other studies have revealed that linalool acts on the monoaminergic and neuroendocrine systems, inflammatory process, oxidative stress, and neurotrophic factors, such as BDNF, resulting in considerable advances in the knowledge of the etiology of depression. In this context, linalool emerges as a promising bioactive compound in the therapeutic arsenal, capable of interacting with numerous pathophysiological factors and acting on several targets. This review claims to contribute to future studies, highlighting the gaps in the linalool knowledge, such as its kinetics, doses, routes of administration, and multiple targets of interaction, to clarify its antidepressant activity.

Indexed as

DepressionOils, VolatileAcyclic MonoterpenesAntidepressive AgentsHumansAcyclic MonoterpenesAntidepressive AgentslinaloolOils, Volatileantidepressant bioactive compounddepressionessential oilsLinaloolneuropharmacological effectstherapeutic effects

Identifiers

PMID34544345
PMCPMC9886818
OpenAlexW3200536786

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.