Evidence map›Paper›PMID 30329194›Full record

ArticleJournal of oral pathology & medicine : official publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology2019

Aberrant histone modification and inflammatory cytokine production of peripheral CD4+ T cells in patients with oral lichen planus.

Jun Shen, Cao Yin, Xiao Jiang, Xuan Wang, Shujuan Yang, Guangbao Song

Open access · hybridAbstract read
In one paragraph

Article in Journal of oral pathology & medicine : official publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 24% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Aberrant histone modification and inflammatory cytokine production of peripheral CD4+ T cells in patients with oral lichen planus.Journal of oral pathology & medicine : official publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology · 2019
    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

6 authors at 1 institution in 1 country.

Jun ShenDepartment of Oral Medicine, Stomatological Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Cao YinDepartment of Oral Medicine, Stomatological Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Xiao JiangDepartment of Oral Medicine, Stomatological Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Xuan WangDepartment of Oral Medicine, Stomatological Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Shujuan YangDepartment of Oral Pathology, Stomatological Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Guangbao SongDepartment of Oral Medicine, Stomatological Hospital, Southern Medical University, Guangzhou, Guangdong, China.ORCID http://orcid.org/0000-0002-3081-9899
Southern Medical University · CN

Funding

Guangdong Medical Science and Technology Research Fund A2016207
6 · The paper itself

Abstract

backgroundsTo investigate alterations in histone modification and histone deacetylases (HDACs) in patients with oral lichen planus (OLP), and to evaluate correlations with inflammatory cytokine production.

methodsGlobal histone H3/H4 acetylation and HDAC activity in CD4+ T cells from 23 patients with OLP and 10 healthy control subjects were examined using spectrophotometry. The mRNA levels of eight members of four classes of HDAC genes were measured by real-time quantitative polymerase chain reaction. Forty cytokines involved in inflammation were examined with a cytokine array. The correlation between histone modification and cytokine production was analyzed.

resultsGlobal histone H3 hypo-acetylation was observed in OLP patients. Patients with OLP had significantly higher HDACs activity,and higher HDAC6 and HDAC7 mRNA level compared with the controls. Of the 40 cytokines in the cytokine array, eight were significantly increased in OLP patients: interleukin (IL)-4, IL-8, IL-1ra, tumor necrosis factor receptor II (TNFR II), macrophage inflammatory protein 1b (MIP-1b), fibrosis-associated tissue inhibitors of metalloproteinase 1 (TIMP)-1, monocyte chemotactic protein 1 (MCP-1), and eotaxin-2. In the OLP group, the acetylation level of histone H3 was negatively correlated with IL-4 and MCP-1 production, and the expression of HDAC6 mRNA was positively correlated with MCP-1 production. In the non-erosive subgroup, acetylation of histone H3 was negatively correlated with IL-4, IL-16, and TIMP-2 production. In the erosive OLP subgroup, the expression of HDAC7 mRNA was positively correlated with MIP-1a production.

conclusionAberrant histone modification of CD4+ T cells in peripheral blood could occur in OLP patients, and possibly affects inflammatory cytokine production.

Indexed as

Histone CodeAcetylationAdultCD4-Positive T-LymphocytesCytokinesFemaleHistone DeacetylasesHumansInflammation MediatorsLichen Planus, OralMaleMiddle AgedCytokinesHistone DeacetylasesInflammation Mediatorsacetylationcytokinehistone modificationoral lichen planusT cell

Identifiers

PMID30329194
PMCPMC6588086
OpenAlexW2896982440

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.