Evidence map›Paper›PMID 33807391›Full record

ArticleInternational journal of molecular sciences2021

IL-8 as a Potential Therapeutic Target for Periodontitis and Its Inhibition by Caffeic Acid Phenethyl Ester In Vitro.

Yung-Kai Huang, Kuo-Feng Tseng, Ping-Hsuan Tsai, Jie-Sian Wang, Chang-Yu Lee, Ming-Yi Shen

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
4.6field-weighted citation impact, top 5% 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

25 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
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  8. [Application of combined detection of inflammatory indexes and cytokines in chronic periodontitis].Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences · 2025
    Article
  9. Article
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  14. Adjuvant Properties of Caffeic Acid in Cancer Treatment.International journal of molecular sciences · 2024
    Review
  15. Article
  16. Article
  17. Review
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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

6 authors at 4 institutions in 1 country.

Yung-Kai HuangDepartment of Oral Hygiene, College of Dental Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan.ORCID 0000-0002-4467-0300
Kuo-Feng TsengDepartment of Biological Sciences and Technology, China Medical University, Taichung 40402, Taiwan.
Ping-Hsuan TsaiGraduate Institute of Biomedical Sciences, College of Medicine, China Medical University, Taichung 40402, Taiwan.ORCID 0000-0002-2548-4895
Jie-Sian WangGraduate Institute of Biomedical Sciences, College of Medicine, China Medical University, Taichung 40402, Taiwan.ORCID 0000-0002-1943-3709
Chang-Yu LeeDepartment of Dentistry, Taipei Medical University Hospital, Taipei 110301, Taiwan.
Ming-Yi ShenGraduate Institute of Biomedical Sciences, College of Medicine, China Medical University, Taichung 40402, Taiwan.ORCID 0000-0002-9351-1912
China Medical University · TWAsia University · TWKaohsiung Medical University · TWTaipei Medical University Hospital · TW

Funding

China Medical University CMU108-MF-24 and CMU109-MF-70China Medical University Hospital DMR-108-127 and DMR-109-142Kaohsiung Medical University Research Foundation KMUQ-109003 and 108KN002Ministry of Science and Technology of Taiwan MOST-108-2320-B-039-034-MY3
6 · The paper itself

Abstract

Salivary levels of interleukin-8 (IL-8) are elevated in patients with periodontitis. Caffeic acid phenethyl ester (CAPE) improves the periodontal status in subjects. However, whether CAPE can reduce IL-8 expression is unclear. We collected saliva to determine proinflammatory cytokine levels and used subgingival calculus and surrounding tissues from patients with periodontitis for oral microbiota analysis via 16s ribosomal RNA gene sequencing. THP-1 cells were stimulated with sterile-filtered saliva from patients, and target gene/protein expression was assessed. IL-8 mRNA expression was analyzed in saliva-stimulated THP-1 cells treated with CAPE and the heme oxygenase-1 (HO-1) inhibitor tin-protoporphyrin (SnPP). In 72 symptomatic individuals, IL-8 was correlated with periodontal inflammation (bleeding on probing,

Indexed as

Anti-Inflammatory AgentsCaffeic AcidsCytokinesHeme Oxygenase-1HumansI-kappa B ProteinsInflammationInterleukin-8LipopolysaccharidesNF-kappa BNF-KappaB Inhibitor alphaPeriodontitisPhenylethyl AlcoholPhosphorylationSalivaTHP-1 CellsAnti-Inflammatory Agentscaffeic acid phenethyl esterCaffeic AcidsCytokinesHeme Oxygenase-1I-kappa B ProteinsInterleukin-8LipopolysaccharidesNF-kappa BNF-KappaB Inhibitor alphaPhenylethyl Alcoholcaffeic acid phenethyl esterinterleukin-8oral microbiotaperiodontitisTHP-1 cell

Identifiers

PMID33807391
PMCPMC8037988
OpenAlexW3149843353

What OpenQuestion holds

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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.