Evidence map›Paper›PMID 25050369›Full record

ArticleBioMed research international2014

The inhibition of folylpolyglutamate synthetase (folC) in the prevention of drug resistance in Mycobacterium tuberculosis by traditional Chinese medicine.

Tzu-Chieh Hung, Kuen-Bao Chen, Wen-Yuan Lee, Calvin Yu-Chian Chen

Open access · hybridAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in BioMed research international, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 2 pooled it
–field-weighted citation impact, top 92% 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

4 citing papers in PubMed, 2 syntheses or guidelines pooled it, 6 citations in OpenAlex.

  1. Medicinal Plants in the Treatment of Tuberculosis: A Systematic Review.Central nervous system agents in medicinal chemistry · 2025
    Pooled it
  2. Pooled it
  3. Review
  4. 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

4 authors at 1 institution in 1 country.

Tzu-Chieh HungDepartment of Biomedical Informatics, Asia University, Taichung 41354, Taiwan.
Kuen-Bao ChenDepartment of Biomedical Informatics, Asia University, Taichung 41354, Taiwan ; School of Medicine, College of Medicine, China Medical University, Taichung 40402, Taiwan ; Department of Anesthesiology, China Medical University Hospital, Taichung 40447, Taiwan.
Wen-Yuan LeeDepartment of Biomedical Informatics, Asia University, Taichung 41354, Taiwan ; School of Medicine, College of Medicine, China Medical University, Taichung 40402, Taiwan ; Department of Neurosurgery, China Medical University Hospital, No. 2, Yude Road, North District, Taichung 40447, Taiwan.
Calvin Yu-Chian ChenDepartment of Biomedical Informatics, Asia University, Taichung 41354, Taiwan ; School of Medicine, College of Medicine, China Medical University, Taichung 40402, Taiwan ; Research Center for Chinese Medicine & Acupuncture, China Medical University, Taichung 40402, Taiwan ; Human Genetic Center, Department of Medical Research, China Medical University Hospital, Taichung 40447, Taiwan.ORCID 0000-0003-3306-250X
Asia University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tuberculosis (TB) is an infectious disease caused by many strains of mycobacteria, but commonly Mycobacterium tuberculosis. As a possible method of reducing the drug resistance of M. tuberculosis, this research investigates the inhibition of Folylpolyglutamate synthetase, a protein transcript from the resistance association gene folC. After molecular docking to screen the traditional Chinese medicine (TCM) database, the candidate TCM compounds, with Folylpolyglutamate synthetase, were selected by molecular dynamics. The 10,000 ps simulation in association with RMSD analysis and total energy and structural variation defined the protein-ligand interaction. The selected TCM compounds Saussureamine C, methyl 3-O-feruloylquinate, and Labiatic acid have been found to inhibit the activity of bacteria and viruses and to regulate immunity. We also suggest the possible pathway in protein for each ligand. Compared with the control, similar interactions and structural variations indicate that these compounds might have an effect on Folylpolyglutamate synthetase. Finally, we suggest Saussureamine C is the best candidate compound as the complex has a high score, maintains its structural composition, and has a larger variation value than the control, thus inhibiting the drug resistance ability of Mycobacterium tuberculosis.

Indexed as

AsparagineBinding SitesDrug Resistance, BacterialDrugs, Chinese HerbalEnzyme InhibitorsHydrophobic and Hydrophilic InteractionsIntrinsically Disordered ProteinsLigandsMedicine, Chinese TraditionalMolecular Docking SimulationMolecular Dynamics SimulationMycobacterium tuberculosisPeptide SynthasesPterinsAsparaginedihydropteroateDrugs, Chinese HerbalEnzyme Inhibitorsfolylpolyglutamate synthetaseIntrinsically Disordered ProteinsLigandsPeptide SynthasesPterinssaussureamine C

Identifiers

PMID25050369
PMCPMC4090511
OpenAlexW2024596790

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.