Evidence map›Paper›PMID 27599497›Full record

ArticleMolecular neurobiology2017

1-Methyl-4-propan-2-ylbenzene from Thymus vulgaris Attenuates Cholinergic Dysfunction.

Shreesh Raj Sammi, Shalini Trivedi, Srikanta Kumar Rath, Abhishek Nagar, Sudeep Tandon, Alok Kalra, Rakesh Pandey

Abstract read
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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 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
3.1field-weighted citation impact, top 9% 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

14 citing papers in PubMed, 24 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Effects of Thyme (Antioxidants (Basel, Switzerland) · 2023
    Article
  6. Review
  7. Frontiers in toxicology · 2022
    Article
  8. Article
  9. Article
  10. Perfluorooctane Sulfonate (PFOS) Produces Dopaminergic Neuropathology in Caenorhabditis elegans.Toxicological sciences : an official journal of the Society of Toxicology · 2019
    Article
  11. Article
  12. Neuroprotective potency of some spice herbs, a literature review.Journal of traditional and complementary medicine · 2019
    Review
  13. Terpenes from Forests and Human Health.Toxicological research · 2017
    Review
  14. Review
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 2 institutions in 1 country.

Shreesh Raj SammiDepartment of Microbial Technology and Nematology, CSIR-Central Institute of Medicinal and Aromatic Plants, Near Kukrail Picnic Spot, Lucknow, 226015, India.
Shalini TrivediDepartment of Microbial Technology and Nematology, CSIR-Central Institute of Medicinal and Aromatic Plants, Near Kukrail Picnic Spot, Lucknow, 226015, India.
Srikanta Kumar RathDivision of Toxicology, CSIR-Central Drug Research Institute, Lucknow, 226031, India.
Abhishek NagarDepartment of Process Chemistry, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, 226015, India.
Sudeep TandonDepartment of Process Chemistry, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, 226015, India.
Alok KalraMicrobiology and Entomology, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, 226015, India.
Rakesh PandeyDepartment of Microbial Technology and Nematology, CSIR-Central Institute of Medicinal and Aromatic Plants, Near Kukrail Picnic Spot, Lucknow, 226015, India. r.pandeycimap@gmail.com.
Central Institute of Medicinal and Aromatic Plants · INCentral Drug Research Institute · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cholinergic dysfunction is manifested in a plethora of neurodegenerative and psychiatric disorders such as Alzheimer's, Parkinson's, and Huntington's diseases. The extent of cholinergic affliction is maximum in Alzheimer's disease which is a progressive neurodegenerative disorder involving death of cholinergic neurons. To this date, the therapeutic management of cholinergic dysfunction is limited to provide symptomatic relief through the use of acetylcholinesterase (Ache) inhibitors only. The present study elaborates the potential of thyme oil and its individual components in curtailing cholinergic deficits. We found that thyme oil augments neurotransmission by modulating synaptic acetylcholine (Ach) levels and nicotinic acetylcholine receptor activity, being orchestrated through upregulation of genes cho-1, unc-17 and unc-50. Studies on individual components revealed para-cymene (1-methyl-4-propan-2-ylbenzene) as the active component of thyme oil, contributing its effects through upregulation of cho-1, cha-1, unc-17 and unc-50, while downregulating ace-1 and ace-2. Interestingly, thymol and gamma-terpinene which although were devoid of any activity individually, exhibited significantly enhanced synaptic Ach levels and nicotinic acetylcholine receptor (nAchR) responsiveness, when administered in combination. Our findings advocate thyme oil and its constituents as potential candidates for amelioration of cholinergic dysfunction. The study is speculated to make a way for a new line of "phytomolecules-based drugs" from the diverse pool of natural compounds.

Indexed as

AcetylcholinesteraseAlzheimer DiseaseAnimalsBenzene DerivativesCaenorhabditis elegansCholinergic NeuronsCholinesterase InhibitorsPlant ExtractsPropaneReceptors, NicotinicSynaptic TransmissionThymus PlantAcetylcholinesteraseBenzene DerivativesCholinesterase InhibitorsPlant ExtractsPropaneReceptors, NicotinicAcetylcholineAcetylcholinesteraseC. elegansPara-cymeneThyme oil

Identifiers

PMID27599497
OpenAlexW2513530847

What OpenQuestion holds

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Read underepoch 390

Registered trials

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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.