Evidence map›Paper›PMID 39776305›Full record

ArticleOdontology2025

Transcriptional regulation of human follicular dendritic cell-secreted protein gene by interleukin-6.

Zhenyu Jin, Yuto Tsuruya, Kazuma Igarashi, Arisa Yamaguchi, Hideki Takai, Yohei Nakayama, Yorimasa Ogata

Abstract read
PubMed Publisher
In one paragraph

Article in Odontology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. 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.

Zhenyu JinDepartment of Periodontology, Nihon University School of Dentistry at Matsudo, Chiba, Japan.
Yuto TsuruyaDepartment of Periodontology, Nihon University School of Dentistry at Matsudo, Chiba, Japan.
Kazuma IgarashiDepartment of Periodontology, Nihon University School of Dentistry at Matsudo, Chiba, Japan.
Arisa YamaguchiDepartment of Periodontology, Nihon University School of Dentistry at Matsudo, Chiba, Japan.
Hideki TakaiDepartment of Periodontology, Nihon University School of Dentistry at Matsudo, Chiba, Japan.
Yohei NakayamaDepartment of Periodontology, Nihon University School of Dentistry at Matsudo, Chiba, Japan.
Yorimasa OgataDepartment of Periodontology, Nihon University School of Dentistry at Matsudo, Chiba, Japan. ogata.yorimasa@nihon-u.ac.jp.ORCID http://orcid.org/0000-0002-2767-844X

Funding

Japan Society for the Promotion of Science Research Activity Start-up 22K21073Japan Society for the Promotion of Science Research Activity Start-up 23K19759Japan Society for the Promotion of Science Scientific Research (C) 21K09922Japan Society for the Promotion of Science Scientific Research (C) 23K09173Japan Society for the Promotion of Science Scientific Research (C) 24K112935
6 · The paper itself

Abstract

Follicular dendritic cell-secreted protein (FDC-SP) is produced by follicular dendritic cells, periodontal ligament and junctional epithelium (JE). JE exists immediately apical to the bottom of the pocket and binds enamel with hemidesmosomes to protect the periodontium from bacterial infection. To analyze the transcriptional regulation of the FDC-SP gene by interleukin-6 (IL-6), we performed real-time PCR, Western blotting, immunofluorescence, luciferase (LUC) assays, gel mobility shift and chromatin immunoprecipitation (ChIP) assays using Ca9-22 and Sa3 gingival epithelial cells. IL-6 increased FDC-SP mRNA and protein levels at 3-24 h. IL-6 increased LUC activities of the LUC constructs containing FDC-SP gene promoter sequences from -116 to -717 bp upstream from the transcriptional start site. IL-6 induced LUC activities of -345FDCSP were inhibited by protein kinase A, tyrosine kinase, mitogen-activated protein kinase kinase, phosphoinositide 3-kinase, signal transducer, activator of transcription 3 (STAT3) and glycoprotein 130 inhibitors. Gel shift and ChIP assays showed that IL-6 induced Yin Yang1 (YY1), GATA binding protein (GATA), CCAAT/enhancer-binding protein (C/EBP) β, phosphorylated STAT3 (p-STAT3) binding to YY1, GATA, C/EBP2, C/EBP3 and GAS2-3 elements. These results indicate that IL-6 induces FDC-SP gene transcription YY1, GATA, C/EBP2, GAS2-3 and C/EBP3 elements in the human FDC-SP gene promoter, and suggesting that FDC-SP may be involved in the defense against JE in periodontium during the progression of periodontitis.

Indexed as

Dendritic Cells, FollicularGene Expression RegulationInterleukin-6Transcription, GeneticBlotting, WesternChromatin ImmunoprecipitationElectrophoretic Mobility Shift AssayFluorescent Antibody TechniqueGingivaHumansPromoter Regions, GeneticProteinsReal-Time Polymerase Chain ReactionFDCSP protein, humanInterleukin-6ProteinsFollicular dendritic cell secreted proteinGene promoterHuman gingival epithelial cellsIL-6Junctional epitheliumSTAT3

Identifiers

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.