Evidence map›Paper›PMID 20127471›Full record

ArticleJournal of microbiology (Seoul, Korea)2009

Effects of methyl gallate and gallic acid on the production of inflammatory mediators interleukin-6 and interleukin-8 by oral epithelial cells stimulated with Fusobacterium nucleatum.

Mi-Sun Kang, Hee-Sook Jang, Jong-Suk Oh, Kyu-Ho Yang, Nam-Ki Choi, Hoi-Soon Lim, Seon-Mi Kim

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of microbiology (Seoul, Korea), 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.8field-weighted citation impact, top 18% 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

20 citing papers in PubMed, 50 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. AMicroorganisms · 2021
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Methyl gallate attenuates inflammation induced by Toll-like receptor ligands by inhibiting MAPK and NF-Κb signaling pathways.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2020
    Article
  12. Root Bark ofMolecules (Basel, Switzerland) · 2019
    Article
  13. Article
  14. Investigation of anti-asthmatic potential of dried fruits of Vitis vinifera L. in animal model of bronchial asthma.Allergy, asthma, and clinical immunology : official journal of the Canadian Society of Allergy and Clinical Immunology · 2016
    Article
  15. Article
  16. Article
  17. Article
  18. Effect of JJYMD-C, a novel synthetic derivative of gallic acid, on proliferation and phenotype maintenance in rabbit articular chondrocytes in vitro.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica · 2014
    Article
  19. Article
  20. Anti-Depressant Like Effect of Methyl Gallate Isolated from Acer barbinerve in Mice.The Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology · 2013
    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 3 institutions in 1 country.

Mi-Sun KangDepartment of Microbiology, School of Medicine, Chonnam National University, Gwangju 501-746, Republic of Korea.
Hee-Sook Jang
Jong-Suk Oh
Kyu-Ho Yang
Nam-Ki Choi
Hoi-Soon Lim
Seon-Mi Kim
Chonnam National University · KRGwangju University · KRKorea Brain Research Institute · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Interactions between periodontal bacteria and human oral epithelial cells can lead to the activation and expression of a variety of inflammatory mediators in epithelial cells. Fusobacterium nucleatum is a filamentous human pathogen that is strongly associated with periodontal diseases. This study examined the effects of methyl gallate (MG) and gallic acid (GA) on the production of inflammatory mediators, interleukin (IL)-6 and IL-8, by oral epithelial cells stimulated by F. nucleatum. In a real-time reverse transcription-polymerase chain reaction and an enzyme-linked immunosorbent assay, live F. nucleatum induced high levels of gene expression and protein release of IL-6 and IL-8. The effects of MG and GA were examined by treating KB oral epithelial cells with MG and GA and stimulating them with F. nucleatum. MG and GA inhibited significantly the increases in the IL-6 and IL-8 gene and protein levels in a dose-dependent manner. These Compounds also inhibited the growth of F. nucleatum. No visible effects of MG and GA on the adhesion and invasion of KB cells by F. nucleatum were observed. In conclusion, both MG and GA inhibit IL-6 and IL-8 production from F. nucleatum-activated KB cells.

Indexed as

Cell LineEnzyme-Linked Immunosorbent AssayEpithelial CellsFusobacterium nucleatumGallic AcidGene Expression ProfilingHumansImmunologic FactorsInterleukin-6Interleukin-8Reverse Transcriptase Polymerase Chain ReactionGallic AcidImmunologic FactorsInterleukin-6Interleukin-8methyl gallate

Identifiers

PMID20127471
OpenAlexW2123167112

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.