Evidence map›Paper›PMID 33109155›Full record

ArticleBMC oral health2020

Differential immune cell infiltrations between healthy periodontal and chronic periodontitis tissues.

Wei Li, Zheng Zhang, Zuo-Min Wang

Open access · goldAbstract read
In one paragraph

Article in BMC oral health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 1 pooled it
5.8field-weighted citation impact, top 3% 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

42 citing papers in PubMed, 1 synthesis or guideline pooled it, 66 citations in OpenAlex.

  1. Pooled it
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  9. Infectious and Immunological Links Between Periodontitis and COVID-19: A Review.Medical science monitor : international medical journal of experimental and clinical research · 2025
    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

3 authors at 2 institutions in 1 country.

Wei LiDepartment of Stomatology, Beijing Chao-Yang Hospital, Capital Medical University, 8th Gongti South Road, Beijing, 100020, China.
Zheng ZhangDepartment of Periodontology, Tianjin Stomatological Hospital, Tianjin Key Laboratory of Oral Function Reconstruction, Hospital of Stomatology, Nankai University, 75th Dagu North Road, Tianjin, 300000, China. zhangzheng@nankai.edu.cn.
Zuo-Min WangDepartment of Stomatology, Beijing Chao-Yang Hospital, Capital Medical University, 8th Gongti South Road, Beijing, 100020, China. wzuomin@sina.cn.
Beijing Chao-Yang Hospital · CNTianjin Stomatological Hospital · CN

Funding

National Natural Science Foundation of China 81870763Natural Science Foundation of Beijing 7192073
6 · The paper itself

Abstract

backgroundHost immunity plays an important role against oral microorganisms in periodontitis.

methodsThis study assessed the infiltrating immune cell subtypes in 133 healthy periodontal and 210 chronic periodontitis tissues from Gene Expression Omnibus (GEO) datasets using the CIBERSORT gene signature files.

resultsPlasma cells, naive B cells and neutrophils were all elevated in periodontitis tissues, when compared to those in healthy controls. In contrast, memory B cells, resting dendritic, mast cells and CD4 memory cells, as well as activated mast cells, M1 and M2 macrophages, and follicular helper T cells, were mainly present in healthy periodontal tissues. Furthermore, these periodontitis tissues generally contained a higher proportion of activated CD4 memory T cells, while the other subtypes of T cells, including resting CD4 memory T cells, CD8 T cells, follicular helper T cells (T

conclusionPlasma cells, naive B cells and neutrophils were all elevated in periodontitis tissues. The infiltration of different immune cell subtypes in the periodontitis site could lead the host immunity against periodontitis.

Indexed as

Chronic PeriodontitisHumansMacrophagesPlasma CellsHost immunityInfiltrating immune cells and subtypesInflammationPeriodontitis

Identifiers

PMID33109155
PMCPMC7590666
OpenAlexW3097798337

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.