Evidence map›Paper›PMID 30622677›Full record

ArticleOxidative medicine and cellular longevity2018

Enhanced Oxidative Damage and Nrf2 Downregulation Contribute to the Aggravation of Periodontitis by Diabetes Mellitus.

Xumin Li, Xiaoyu Sun, Xiaorong Zhang, Yixin Mao, Yinghui Ji, Lixi Shi, Wenjin Cai, Panpan Wang, Gang Wu, Xueqi Gan and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Oxidative medicine and cellular longevity, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 pooled it
3.9field-weighted citation impact, top 6% 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

30 citing papers in PubMed, 1 synthesis or guideline pooled it, 63 citations in OpenAlex.

  1. Pooled it
  2. Review
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  4. Article
  5. High Salivary 3-Nitrotyrosine Levels in Periodontitis.Journal of clinical medicine · 2025
    Article
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  8. Journal of inflammation research · 2025
    Article
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  11. Article
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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

11 authors at 4 institutions in 2 countries.

Xumin LiDepartment of Prosthodontics, School and Hospital of Stomatology, Wenzhou Medical University, Wenzhou, China.
Xiaoyu SunDepartment of Oral Implantology and Prosthetic Dentistry, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam 1081 LA, Netherlands.
Xiaorong ZhangDepartment of Oral Implantology and Prosthetic Dentistry, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam 1081 LA, Netherlands.
Yixin MaoDepartment of Prosthodontics, School and Hospital of Stomatology, Wenzhou Medical University, Wenzhou, China.
Yinghui JiInstitute of Stomatology, School and Hospital of Stomatology, Wenzhou Medical University, Wenzhou, China.
Lixi ShiInstitute of Stomatology, School and Hospital of Stomatology, Wenzhou Medical University, Wenzhou, China.
Wenjin CaiInstitute of Stomatology, School and Hospital of Stomatology, Wenzhou Medical University, Wenzhou, China.
Panpan WangDepartment of Periodontology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, China.
Gang WuDepartment of Oral Implantology and Prosthetic Dentistry, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam 1081 LA, Netherlands.ORCID 0000-0001-8941-2500
Xueqi GanState Key Laboratory of Oral Disease, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China.ORCID 0000-0003-0667-4527
Shengbin HuangDepartment of Prosthodontics, School and Hospital of Stomatology, Wenzhou Medical University, Wenzhou, China.ORCID 0000-0003-4522-2769
Wenzhou Medical University · CNAcademic Center for Dentistry Amsterdam · NLSichuan University · CNSun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Diabetes mellitus is a well-recognized risk factor for periodontitis. The goal of the present study was to elucidate whether oxidative stress and nuclear factor erythroid 2-related factor 2 (Nrf2) participate in the aggravation of periodontitis by diabetes. For this purpose, we assigned Wistar rats to control, periodontitis, diabetes, and diabetic periodontitis groups. Two weeks after induction of diabetes by streptozotocin, periodontitis was induced by ligation. Two weeks later, periodontal tissues and blood were harvested and analyzed by stereomicroscopy, immunohistochemistry, and real-time polymerase chain reaction. We found that ligation induced more severe bone loss and periodontal cell apoptosis in diabetic rats than in normal rats (

Indexed as

AnimalsDiabetes ComplicationsDown-RegulationMaleNF-E2-Related Factor 2Oxidative StressPeriodontitisRatsRats, WistarNfe2l2 protein, ratNF-E2-Related Factor 2

Identifiers

PMID30622677
PMCPMC6304894
OpenAlexW2902657373

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.