Evidence map›Paper›PMID 33527328›Full record

ReviewDigestive diseases and sciences2022

New Insights into the Role of Oral Microbiota Dysbiosis in the Pathogenesis of Inflammatory Bowel Disease.

Ying Qi, Hui-Min Wu, Zhao Yang, Yi-Fei Zhou, Lei Jin, Miao-Fang Yang, Fang-Yu Wang

Abstract readReview
PubMed Publisher
In one paragraph

Review in Digestive diseases and sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 1 pooled it
7.0field-weighted citation impact, top 2% 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

39 citing papers in PubMed, 1 synthesis or guideline pooled it, 58 citations in OpenAlex.

  1. Pooled it
  2. Review
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  4. [The Impact of Oral Microecology on the Development of Inflammatory Bowel Disease].Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition · 2026
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  9. Observational
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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

7 authors at 1 institution in 1 country.

Ying QiDepartment of Gastroenterology and Hepatology, Jinling Hospital, Medical School of Nanjing University, Zhongshan East Road 305, Nanjing, 210002, China.
Hui-Min WuDepartment of Gastroenterology and Hepatology, Jinling Hospital, Medical School of Nanjing University, Zhongshan East Road 305, Nanjing, 210002, China.
Zhao YangDepartment of Gastroenterology and Hepatology, Jinling Hospital, Medical School of Nanjing University, Zhongshan East Road 305, Nanjing, 210002, China.
Yi-Fei ZhouDepartment of Gastroenterology and Hepatology, Jinling Hospital, Medical School of Nanjing University, Zhongshan East Road 305, Nanjing, 210002, China.
Lei JinDepartment of Stomatology, Jinling Hospital, Medical School of Nanjing University, Nanjing, China.
Miao-Fang YangDepartment of Gastroenterology and Hepatology, Jinling Hospital, Medical School of Nanjing University, Zhongshan East Road 305, Nanjing, 210002, China.
Fang-Yu WangDepartment of Gastroenterology and Hepatology, Jinling Hospital, Medical School of Nanjing University, Zhongshan East Road 305, Nanjing, 210002, China. wangfyxhnk@163.com.ORCID http://orcid.org/0000-0001-6603-1457
Nanjing General Hospital of Nanjing Military Command · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Inflammatory bowel disease (IBD) is a group of chronic intestinal inflammatory disorders with a prolonged duration characterized by recurrent relapse and remission. The exact etiology of IBD remains poorly understood despite the identification of relevant risk factors, including individual genetic susceptibility, environmental triggers, and disruption of immune homeostasis. Dysbiosis of the gut microbiota is believed to exacerbate the progression of IBD. Recently, increasing evidence has also linked oral microbiota dysbiosis with the development of IBD. On the one hand, IBD patients show significantly unbalanced composition and function of the oral microbiota known as dysbiosis. On the other, overabundances of oral commensal bacteria with opportunistic pathogenicity have been found in the gut microbiota of IBD patients. Herein, we review the current information on the causative factors of IBD, especially recent evidence of IBD-associated oral microbiota dysbiosis, which has seldom been covered in the previous literature review, highlighting the pathogenic mechanisms of specific oral bacteria in the development of IBD. Ectopic colonization of several oral bacteria, including a subset of Porphyromonas gingivalis, Streptococcus mutans, Fusobacterium nucleatum, Campylobacter concisus, and Klebsiella pneumoniae, may lead to destruction of the intestinal epithelial barrier, excessive secretion of inflammatory cytokines, disruption of the host immune system, and dysbiosis of gut microbiota, consequently aggravating chronic intestinal inflammation. Studying oral microbiota dysbiosis may open future horizons for understanding IBD pathogenesis and provide novel biomarkers for IBD. This review also presents the current treatment and new perspectives for IBD treatment.

Indexed as

DysbiosisInflammatory Bowel DiseasesGastrointestinal MicrobiomeHumansMediation AnalysisMouthEctopic colonizationInflammatory bowel diseasesIntestinal epithelial barrierMicrobial-based treatment strategiesOral microbiota dysbiosisRisk factors

Identifiers

PMID33527328
OpenAlexW3127330819

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.